Enabled MPEG audio support in vgmstream
Chris Moeller
parent
be23bdb88a
commit
607f404361
|
|
@ -0,0 +1,520 @@
|
|||
// !$*UTF8*$!
|
||||
{
|
||||
archiveVersion = 1;
|
||||
classes = {
|
||||
};
|
||||
objectVersion = 46;
|
||||
objects = {
|
||||
|
||||
/* Begin PBXBuildFile section */
|
||||
8313E31D1901FBDC00B4B6F1 /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = 8313E31B1901FBDC00B4B6F1 /* InfoPlist.strings */; };
|
||||
8313E38A1901FC3800B4B6F1 /* abi_align.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3461901FC3800B4B6F1 /* abi_align.h */; };
|
||||
8313E38B1901FC3800B4B6F1 /* compat.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3471901FC3800B4B6F1 /* compat.c */; };
|
||||
8313E38C1901FC3800B4B6F1 /* compat.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3481901FC3800B4B6F1 /* compat.h */; };
|
||||
8313E38D1901FC3800B4B6F1 /* config.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3491901FC3800B4B6F1 /* config.h */; };
|
||||
8313E3911901FC3800B4B6F1 /* dct64.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E34D1901FC3800B4B6F1 /* dct64.c */; };
|
||||
8313E3921901FC3800B4B6F1 /* debug.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E34E1901FC3800B4B6F1 /* debug.h */; };
|
||||
8313E3931901FC3800B4B6F1 /* decode.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E34F1901FC3800B4B6F1 /* decode.h */; };
|
||||
8313E3951901FC3800B4B6F1 /* dither.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3511901FC3800B4B6F1 /* dither.h */; };
|
||||
8313E3961901FC3800B4B6F1 /* equalizer.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3521901FC3800B4B6F1 /* equalizer.c */; };
|
||||
8313E3981901FC3800B4B6F1 /* format.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3541901FC3800B4B6F1 /* format.c */; };
|
||||
8313E3991901FC3800B4B6F1 /* frame.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3551901FC3800B4B6F1 /* frame.c */; };
|
||||
8313E39A1901FC3800B4B6F1 /* frame.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3561901FC3800B4B6F1 /* frame.h */; };
|
||||
8313E39B1901FC3800B4B6F1 /* gapless.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3571901FC3800B4B6F1 /* gapless.h */; };
|
||||
8313E39C1901FC3800B4B6F1 /* getbits.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3581901FC3800B4B6F1 /* getbits.h */; };
|
||||
8313E39D1901FC3800B4B6F1 /* getcpuflags.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3591901FC3800B4B6F1 /* getcpuflags.h */; };
|
||||
8313E39E1901FC3800B4B6F1 /* huffman.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E35A1901FC3800B4B6F1 /* huffman.h */; };
|
||||
8313E3A01901FC3800B4B6F1 /* icy.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E35C1901FC3800B4B6F1 /* icy.h */; };
|
||||
8313E3A21901FC3800B4B6F1 /* icy2utf8.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E35E1901FC3800B4B6F1 /* icy2utf8.h */; };
|
||||
8313E3A31901FC3800B4B6F1 /* id3.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E35F1901FC3800B4B6F1 /* id3.c */; };
|
||||
8313E3A41901FC3800B4B6F1 /* id3.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3601901FC3800B4B6F1 /* id3.h */; };
|
||||
8313E3A51901FC3800B4B6F1 /* index.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3611901FC3800B4B6F1 /* index.c */; };
|
||||
8313E3A61901FC3800B4B6F1 /* index.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3621901FC3800B4B6F1 /* index.h */; };
|
||||
8313E3A71901FC3800B4B6F1 /* intsym.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3631901FC3800B4B6F1 /* intsym.h */; };
|
||||
8313E3A81901FC3800B4B6F1 /* l2tables.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3641901FC3800B4B6F1 /* l2tables.h */; };
|
||||
8313E3A91901FC3800B4B6F1 /* l3_integer_tables.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3651901FC3800B4B6F1 /* l3_integer_tables.h */; };
|
||||
8313E3AA1901FC3800B4B6F1 /* l12_integer_tables.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3661901FC3800B4B6F1 /* l12_integer_tables.h */; };
|
||||
8313E3B01901FC3800B4B6F1 /* libmpg123.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E36C1901FC3800B4B6F1 /* libmpg123.c */; };
|
||||
8313E3B11901FC3800B4B6F1 /* mangle.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E36D1901FC3800B4B6F1 /* mangle.h */; };
|
||||
8313E3B21901FC3800B4B6F1 /* mpeghead.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E36E1901FC3800B4B6F1 /* mpeghead.h */; };
|
||||
8313E3B31901FC3800B4B6F1 /* mpg123.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E36F1901FC3800B4B6F1 /* mpg123.h */; settings = {ATTRIBUTES = (Public, ); }; };
|
||||
8313E3B41901FC3800B4B6F1 /* mpg123lib_intern.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3701901FC3800B4B6F1 /* mpg123lib_intern.h */; };
|
||||
8313E3B51901FC3800B4B6F1 /* newhuffman.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3711901FC3800B4B6F1 /* newhuffman.h */; };
|
||||
8313E3B71901FC3800B4B6F1 /* optimize.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3731901FC3800B4B6F1 /* optimize.c */; };
|
||||
8313E3B81901FC3800B4B6F1 /* optimize.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3741901FC3800B4B6F1 /* optimize.h */; };
|
||||
8313E3B91901FC3800B4B6F1 /* parse.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3751901FC3800B4B6F1 /* parse.c */; };
|
||||
8313E3BA1901FC3800B4B6F1 /* parse.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3761901FC3800B4B6F1 /* parse.h */; };
|
||||
8313E3BB1901FC3800B4B6F1 /* reader.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3771901FC3800B4B6F1 /* reader.h */; };
|
||||
8313E3BC1901FC3800B4B6F1 /* readers.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3781901FC3800B4B6F1 /* readers.c */; };
|
||||
8313E3BD1901FC3800B4B6F1 /* sample.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3791901FC3800B4B6F1 /* sample.h */; };
|
||||
8313E3C31901FC3800B4B6F1 /* synth_mono.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E37F1901FC3800B4B6F1 /* synth_mono.h */; };
|
||||
8313E3C41901FC3800B4B6F1 /* synth_ntom.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3801901FC3800B4B6F1 /* synth_ntom.h */; };
|
||||
8313E3C91901FC3800B4B6F1 /* synth.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3851901FC3800B4B6F1 /* synth.h */; };
|
||||
8313E3CA1901FC3800B4B6F1 /* synths.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3861901FC3800B4B6F1 /* synths.h */; };
|
||||
8313E3CB1901FC3800B4B6F1 /* tabinit.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3871901FC3800B4B6F1 /* tabinit.c */; };
|
||||
8313E3CD1901FC3800B4B6F1 /* true.h in Headers */ = {isa = PBXBuildFile; fileRef = 8313E3891901FC3800B4B6F1 /* true.h */; };
|
||||
8313E3D01902001600B4B6F1 /* icy.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3CE1902001600B4B6F1 /* icy.c */; };
|
||||
8313E3D11902001600B4B6F1 /* icy2utf8.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3CF1902001600B4B6F1 /* icy2utf8.c */; };
|
||||
8313E3DB1902003100B4B6F1 /* dither.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3D21902003100B4B6F1 /* dither.c */; };
|
||||
8313E3DC1902003100B4B6F1 /* feature.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3D31902003100B4B6F1 /* feature.c */; };
|
||||
8313E3DD1902003100B4B6F1 /* layer1.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3D41902003100B4B6F1 /* layer1.c */; };
|
||||
8313E3DE1902003100B4B6F1 /* layer2.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3D51902003100B4B6F1 /* layer2.c */; };
|
||||
8313E3DF1902003100B4B6F1 /* layer3.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3D61902003100B4B6F1 /* layer3.c */; };
|
||||
8313E3E01902003100B4B6F1 /* ntom.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3D71902003100B4B6F1 /* ntom.c */; };
|
||||
8313E3E11902003100B4B6F1 /* stringbuf.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3D81902003100B4B6F1 /* stringbuf.c */; };
|
||||
8313E3E21902003100B4B6F1 /* synth_real.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3D91902003100B4B6F1 /* synth_real.c */; };
|
||||
8313E3E31902003100B4B6F1 /* synth.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3DA1902003100B4B6F1 /* synth.c */; };
|
||||
8313E3E5190200D000B4B6F1 /* synth_s32.c in Sources */ = {isa = PBXBuildFile; fileRef = 8313E3E4190200D000B4B6F1 /* synth_s32.c */; };
|
||||
/* End PBXBuildFile section */
|
||||
|
||||
/* Begin PBXFileReference section */
|
||||
8313E30F1901FBDC00B4B6F1 /* mpg123.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = mpg123.framework; sourceTree = BUILT_PRODUCTS_DIR; };
|
||||
8313E31A1901FBDC00B4B6F1 /* mpg123-Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = "mpg123-Info.plist"; sourceTree = "<group>"; };
|
||||
8313E31C1901FBDC00B4B6F1 /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/InfoPlist.strings; sourceTree = "<group>"; };
|
||||
8313E3461901FC3800B4B6F1 /* abi_align.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = abi_align.h; sourceTree = "<group>"; };
|
||||
8313E3471901FC3800B4B6F1 /* compat.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = compat.c; sourceTree = "<group>"; };
|
||||
8313E3481901FC3800B4B6F1 /* compat.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = compat.h; sourceTree = "<group>"; };
|
||||
8313E3491901FC3800B4B6F1 /* config.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = config.h; sourceTree = "<group>"; };
|
||||
8313E34D1901FC3800B4B6F1 /* dct64.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = dct64.c; sourceTree = "<group>"; };
|
||||
8313E34E1901FC3800B4B6F1 /* debug.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = debug.h; sourceTree = "<group>"; };
|
||||
8313E34F1901FC3800B4B6F1 /* decode.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = decode.h; sourceTree = "<group>"; };
|
||||
8313E3511901FC3800B4B6F1 /* dither.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = dither.h; sourceTree = "<group>"; };
|
||||
8313E3521901FC3800B4B6F1 /* equalizer.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = equalizer.c; sourceTree = "<group>"; };
|
||||
8313E3541901FC3800B4B6F1 /* format.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = format.c; sourceTree = "<group>"; };
|
||||
8313E3551901FC3800B4B6F1 /* frame.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = frame.c; sourceTree = "<group>"; };
|
||||
8313E3561901FC3800B4B6F1 /* frame.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = frame.h; sourceTree = "<group>"; };
|
||||
8313E3571901FC3800B4B6F1 /* gapless.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = gapless.h; sourceTree = "<group>"; };
|
||||
8313E3581901FC3800B4B6F1 /* getbits.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = getbits.h; sourceTree = "<group>"; };
|
||||
8313E3591901FC3800B4B6F1 /* getcpuflags.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = getcpuflags.h; sourceTree = "<group>"; };
|
||||
8313E35A1901FC3800B4B6F1 /* huffman.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = huffman.h; sourceTree = "<group>"; };
|
||||
8313E35C1901FC3800B4B6F1 /* icy.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = icy.h; sourceTree = "<group>"; };
|
||||
8313E35E1901FC3800B4B6F1 /* icy2utf8.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = icy2utf8.h; sourceTree = "<group>"; };
|
||||
8313E35F1901FC3800B4B6F1 /* id3.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = id3.c; sourceTree = "<group>"; };
|
||||
8313E3601901FC3800B4B6F1 /* id3.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = id3.h; sourceTree = "<group>"; };
|
||||
8313E3611901FC3800B4B6F1 /* index.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = index.c; sourceTree = "<group>"; };
|
||||
8313E3621901FC3800B4B6F1 /* index.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = index.h; sourceTree = "<group>"; };
|
||||
8313E3631901FC3800B4B6F1 /* intsym.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = intsym.h; sourceTree = "<group>"; };
|
||||
8313E3641901FC3800B4B6F1 /* l2tables.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = l2tables.h; sourceTree = "<group>"; };
|
||||
8313E3651901FC3800B4B6F1 /* l3_integer_tables.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = l3_integer_tables.h; sourceTree = "<group>"; };
|
||||
8313E3661901FC3800B4B6F1 /* l12_integer_tables.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = l12_integer_tables.h; sourceTree = "<group>"; };
|
||||
8313E36C1901FC3800B4B6F1 /* libmpg123.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = libmpg123.c; sourceTree = "<group>"; };
|
||||
8313E36D1901FC3800B4B6F1 /* mangle.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = mangle.h; sourceTree = "<group>"; };
|
||||
8313E36E1901FC3800B4B6F1 /* mpeghead.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = mpeghead.h; sourceTree = "<group>"; };
|
||||
8313E36F1901FC3800B4B6F1 /* mpg123.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = mpg123.h; sourceTree = "<group>"; };
|
||||
8313E3701901FC3800B4B6F1 /* mpg123lib_intern.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = mpg123lib_intern.h; sourceTree = "<group>"; };
|
||||
8313E3711901FC3800B4B6F1 /* newhuffman.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = newhuffman.h; sourceTree = "<group>"; };
|
||||
8313E3731901FC3800B4B6F1 /* optimize.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = optimize.c; sourceTree = "<group>"; };
|
||||
8313E3741901FC3800B4B6F1 /* optimize.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = optimize.h; sourceTree = "<group>"; };
|
||||
8313E3751901FC3800B4B6F1 /* parse.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = parse.c; sourceTree = "<group>"; };
|
||||
8313E3761901FC3800B4B6F1 /* parse.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = parse.h; sourceTree = "<group>"; };
|
||||
8313E3771901FC3800B4B6F1 /* reader.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = reader.h; sourceTree = "<group>"; };
|
||||
8313E3781901FC3800B4B6F1 /* readers.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = readers.c; sourceTree = "<group>"; };
|
||||
8313E3791901FC3800B4B6F1 /* sample.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = sample.h; sourceTree = "<group>"; };
|
||||
8313E37F1901FC3800B4B6F1 /* synth_mono.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = synth_mono.h; sourceTree = "<group>"; };
|
||||
8313E3801901FC3800B4B6F1 /* synth_ntom.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = synth_ntom.h; sourceTree = "<group>"; };
|
||||
8313E3851901FC3800B4B6F1 /* synth.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = synth.h; sourceTree = "<group>"; };
|
||||
8313E3861901FC3800B4B6F1 /* synths.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = synths.h; sourceTree = "<group>"; };
|
||||
8313E3871901FC3800B4B6F1 /* tabinit.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tabinit.c; sourceTree = "<group>"; };
|
||||
8313E3891901FC3800B4B6F1 /* true.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = true.h; sourceTree = "<group>"; };
|
||||
8313E3CE1902001600B4B6F1 /* icy.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = icy.c; sourceTree = "<group>"; };
|
||||
8313E3CF1902001600B4B6F1 /* icy2utf8.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = icy2utf8.c; sourceTree = "<group>"; };
|
||||
8313E3D21902003100B4B6F1 /* dither.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = dither.c; sourceTree = "<group>"; };
|
||||
8313E3D31902003100B4B6F1 /* feature.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = feature.c; sourceTree = "<group>"; };
|
||||
8313E3D41902003100B4B6F1 /* layer1.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = layer1.c; sourceTree = "<group>"; };
|
||||
8313E3D51902003100B4B6F1 /* layer2.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = layer2.c; sourceTree = "<group>"; };
|
||||
8313E3D61902003100B4B6F1 /* layer3.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = layer3.c; sourceTree = "<group>"; };
|
||||
8313E3D71902003100B4B6F1 /* ntom.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = ntom.c; sourceTree = "<group>"; };
|
||||
8313E3D81902003100B4B6F1 /* stringbuf.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = stringbuf.c; sourceTree = "<group>"; };
|
||||
8313E3D91902003100B4B6F1 /* synth_real.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = synth_real.c; sourceTree = "<group>"; };
|
||||
8313E3DA1902003100B4B6F1 /* synth.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = synth.c; sourceTree = "<group>"; };
|
||||
8313E3E4190200D000B4B6F1 /* synth_s32.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = synth_s32.c; sourceTree = "<group>"; };
|
||||
/* End PBXFileReference section */
|
||||
|
||||
/* Begin PBXFrameworksBuildPhase section */
|
||||
8313E30B1901FBDC00B4B6F1 /* Frameworks */ = {
|
||||
isa = PBXFrameworksBuildPhase;
|
||||
buildActionMask = 2147483647;
|
||||
files = (
|
||||
);
|
||||
runOnlyForDeploymentPostprocessing = 0;
|
||||
};
|
||||
/* End PBXFrameworksBuildPhase section */
|
||||
|
||||
/* Begin PBXGroup section */
|
||||
8313E3051901FBDC00B4B6F1 = {
|
||||
isa = PBXGroup;
|
||||
children = (
|
||||
8313E3181901FBDC00B4B6F1 /* mpg123 */,
|
||||
8313E3111901FBDC00B4B6F1 /* Frameworks */,
|
||||
8313E3101901FBDC00B4B6F1 /* Products */,
|
||||
);
|
||||
sourceTree = "<group>";
|
||||
};
|
||||
8313E3101901FBDC00B4B6F1 /* Products */ = {
|
||||
isa = PBXGroup;
|
||||
children = (
|
||||
8313E30F1901FBDC00B4B6F1 /* mpg123.framework */,
|
||||
);
|
||||
name = Products;
|
||||
sourceTree = "<group>";
|
||||
};
|
||||
8313E3111901FBDC00B4B6F1 /* Frameworks */ = {
|
||||
isa = PBXGroup;
|
||||
children = (
|
||||
8313E3141901FBDC00B4B6F1 /* Other Frameworks */,
|
||||
);
|
||||
name = Frameworks;
|
||||
sourceTree = "<group>";
|
||||
};
|
||||
8313E3141901FBDC00B4B6F1 /* Other Frameworks */ = {
|
||||
isa = PBXGroup;
|
||||
children = (
|
||||
);
|
||||
name = "Other Frameworks";
|
||||
sourceTree = "<group>";
|
||||
};
|
||||
8313E3181901FBDC00B4B6F1 /* mpg123 */ = {
|
||||
isa = PBXGroup;
|
||||
children = (
|
||||
8313E3E4190200D000B4B6F1 /* synth_s32.c */,
|
||||
8313E3D21902003100B4B6F1 /* dither.c */,
|
||||
8313E3D31902003100B4B6F1 /* feature.c */,
|
||||
8313E3D41902003100B4B6F1 /* layer1.c */,
|
||||
8313E3D51902003100B4B6F1 /* layer2.c */,
|
||||
8313E3D61902003100B4B6F1 /* layer3.c */,
|
||||
8313E3D71902003100B4B6F1 /* ntom.c */,
|
||||
8313E3D81902003100B4B6F1 /* stringbuf.c */,
|
||||
8313E3D91902003100B4B6F1 /* synth_real.c */,
|
||||
8313E3DA1902003100B4B6F1 /* synth.c */,
|
||||
8313E3CE1902001600B4B6F1 /* icy.c */,
|
||||
8313E3CF1902001600B4B6F1 /* icy2utf8.c */,
|
||||
8313E3461901FC3800B4B6F1 /* abi_align.h */,
|
||||
8313E3471901FC3800B4B6F1 /* compat.c */,
|
||||
8313E3481901FC3800B4B6F1 /* compat.h */,
|
||||
8313E3491901FC3800B4B6F1 /* config.h */,
|
||||
8313E34D1901FC3800B4B6F1 /* dct64.c */,
|
||||
8313E34E1901FC3800B4B6F1 /* debug.h */,
|
||||
8313E34F1901FC3800B4B6F1 /* decode.h */,
|
||||
8313E3511901FC3800B4B6F1 /* dither.h */,
|
||||
8313E3521901FC3800B4B6F1 /* equalizer.c */,
|
||||
8313E3541901FC3800B4B6F1 /* format.c */,
|
||||
8313E3551901FC3800B4B6F1 /* frame.c */,
|
||||
8313E3561901FC3800B4B6F1 /* frame.h */,
|
||||
8313E3571901FC3800B4B6F1 /* gapless.h */,
|
||||
8313E3581901FC3800B4B6F1 /* getbits.h */,
|
||||
8313E3591901FC3800B4B6F1 /* getcpuflags.h */,
|
||||
8313E35A1901FC3800B4B6F1 /* huffman.h */,
|
||||
8313E35C1901FC3800B4B6F1 /* icy.h */,
|
||||
8313E35E1901FC3800B4B6F1 /* icy2utf8.h */,
|
||||
8313E35F1901FC3800B4B6F1 /* id3.c */,
|
||||
8313E3601901FC3800B4B6F1 /* id3.h */,
|
||||
8313E3611901FC3800B4B6F1 /* index.c */,
|
||||
8313E3621901FC3800B4B6F1 /* index.h */,
|
||||
8313E3631901FC3800B4B6F1 /* intsym.h */,
|
||||
8313E3641901FC3800B4B6F1 /* l2tables.h */,
|
||||
8313E3651901FC3800B4B6F1 /* l3_integer_tables.h */,
|
||||
8313E3661901FC3800B4B6F1 /* l12_integer_tables.h */,
|
||||
8313E36C1901FC3800B4B6F1 /* libmpg123.c */,
|
||||
8313E36D1901FC3800B4B6F1 /* mangle.h */,
|
||||
8313E36E1901FC3800B4B6F1 /* mpeghead.h */,
|
||||
8313E36F1901FC3800B4B6F1 /* mpg123.h */,
|
||||
8313E3701901FC3800B4B6F1 /* mpg123lib_intern.h */,
|
||||
8313E3711901FC3800B4B6F1 /* newhuffman.h */,
|
||||
8313E3731901FC3800B4B6F1 /* optimize.c */,
|
||||
8313E3741901FC3800B4B6F1 /* optimize.h */,
|
||||
8313E3751901FC3800B4B6F1 /* parse.c */,
|
||||
8313E3761901FC3800B4B6F1 /* parse.h */,
|
||||
8313E3771901FC3800B4B6F1 /* reader.h */,
|
||||
8313E3781901FC3800B4B6F1 /* readers.c */,
|
||||
8313E3791901FC3800B4B6F1 /* sample.h */,
|
||||
8313E37F1901FC3800B4B6F1 /* synth_mono.h */,
|
||||
8313E3801901FC3800B4B6F1 /* synth_ntom.h */,
|
||||
8313E3851901FC3800B4B6F1 /* synth.h */,
|
||||
8313E3861901FC3800B4B6F1 /* synths.h */,
|
||||
8313E3871901FC3800B4B6F1 /* tabinit.c */,
|
||||
8313E3891901FC3800B4B6F1 /* true.h */,
|
||||
8313E3191901FBDC00B4B6F1 /* Supporting Files */,
|
||||
);
|
||||
path = mpg123;
|
||||
sourceTree = "<group>";
|
||||
};
|
||||
8313E3191901FBDC00B4B6F1 /* Supporting Files */ = {
|
||||
isa = PBXGroup;
|
||||
children = (
|
||||
8313E31A1901FBDC00B4B6F1 /* mpg123-Info.plist */,
|
||||
8313E31B1901FBDC00B4B6F1 /* InfoPlist.strings */,
|
||||
);
|
||||
name = "Supporting Files";
|
||||
sourceTree = "<group>";
|
||||
};
|
||||
/* End PBXGroup section */
|
||||
|
||||
/* Begin PBXHeadersBuildPhase section */
|
||||
8313E30C1901FBDC00B4B6F1 /* Headers */ = {
|
||||
isa = PBXHeadersBuildPhase;
|
||||
buildActionMask = 2147483647;
|
||||
files = (
|
||||
8313E3B31901FC3800B4B6F1 /* mpg123.h in Headers */,
|
||||
8313E3A01901FC3800B4B6F1 /* icy.h in Headers */,
|
||||
8313E3B51901FC3800B4B6F1 /* newhuffman.h in Headers */,
|
||||
8313E3BB1901FC3800B4B6F1 /* reader.h in Headers */,
|
||||
8313E3A41901FC3800B4B6F1 /* id3.h in Headers */,
|
||||
8313E3B21901FC3800B4B6F1 /* mpeghead.h in Headers */,
|
||||
8313E3CA1901FC3800B4B6F1 /* synths.h in Headers */,
|
||||
8313E3B81901FC3800B4B6F1 /* optimize.h in Headers */,
|
||||
8313E3C31901FC3800B4B6F1 /* synth_mono.h in Headers */,
|
||||
8313E3C41901FC3800B4B6F1 /* synth_ntom.h in Headers */,
|
||||
8313E3A81901FC3800B4B6F1 /* l2tables.h in Headers */,
|
||||
8313E3A71901FC3800B4B6F1 /* intsym.h in Headers */,
|
||||
8313E39A1901FC3800B4B6F1 /* frame.h in Headers */,
|
||||
8313E3A91901FC3800B4B6F1 /* l3_integer_tables.h in Headers */,
|
||||
8313E3B11901FC3800B4B6F1 /* mangle.h in Headers */,
|
||||
8313E39C1901FC3800B4B6F1 /* getbits.h in Headers */,
|
||||
8313E3BD1901FC3800B4B6F1 /* sample.h in Headers */,
|
||||
8313E39E1901FC3800B4B6F1 /* huffman.h in Headers */,
|
||||
8313E39D1901FC3800B4B6F1 /* getcpuflags.h in Headers */,
|
||||
8313E3A61901FC3800B4B6F1 /* index.h in Headers */,
|
||||
8313E3C91901FC3800B4B6F1 /* synth.h in Headers */,
|
||||
8313E3921901FC3800B4B6F1 /* debug.h in Headers */,
|
||||
8313E38C1901FC3800B4B6F1 /* compat.h in Headers */,
|
||||
8313E3AA1901FC3800B4B6F1 /* l12_integer_tables.h in Headers */,
|
||||
8313E3951901FC3800B4B6F1 /* dither.h in Headers */,
|
||||
8313E3A21901FC3800B4B6F1 /* icy2utf8.h in Headers */,
|
||||
8313E3BA1901FC3800B4B6F1 /* parse.h in Headers */,
|
||||
8313E3B41901FC3800B4B6F1 /* mpg123lib_intern.h in Headers */,
|
||||
8313E38A1901FC3800B4B6F1 /* abi_align.h in Headers */,
|
||||
8313E3CD1901FC3800B4B6F1 /* true.h in Headers */,
|
||||
8313E3931901FC3800B4B6F1 /* decode.h in Headers */,
|
||||
8313E39B1901FC3800B4B6F1 /* gapless.h in Headers */,
|
||||
8313E38D1901FC3800B4B6F1 /* config.h in Headers */,
|
||||
);
|
||||
runOnlyForDeploymentPostprocessing = 0;
|
||||
};
|
||||
/* End PBXHeadersBuildPhase section */
|
||||
|
||||
/* Begin PBXNativeTarget section */
|
||||
8313E30E1901FBDC00B4B6F1 /* mpg123 */ = {
|
||||
isa = PBXNativeTarget;
|
||||
buildConfigurationList = 8313E3371901FBDC00B4B6F1 /* Build configuration list for PBXNativeTarget "mpg123" */;
|
||||
buildPhases = (
|
||||
8313E30A1901FBDC00B4B6F1 /* Sources */,
|
||||
8313E30B1901FBDC00B4B6F1 /* Frameworks */,
|
||||
8313E30C1901FBDC00B4B6F1 /* Headers */,
|
||||
8313E30D1901FBDC00B4B6F1 /* Resources */,
|
||||
);
|
||||
buildRules = (
|
||||
);
|
||||
dependencies = (
|
||||
);
|
||||
name = mpg123;
|
||||
productName = mpg123;
|
||||
productReference = 8313E30F1901FBDC00B4B6F1 /* mpg123.framework */;
|
||||
productType = "com.apple.product-type.framework";
|
||||
};
|
||||
/* End PBXNativeTarget section */
|
||||
|
||||
/* Begin PBXProject section */
|
||||
8313E3061901FBDC00B4B6F1 /* Project object */ = {
|
||||
isa = PBXProject;
|
||||
attributes = {
|
||||
LastUpgradeCheck = 0510;
|
||||
ORGANIZATIONNAME = "Christopher Snowhill";
|
||||
};
|
||||
buildConfigurationList = 8313E3091901FBDC00B4B6F1 /* Build configuration list for PBXProject "mpg123" */;
|
||||
compatibilityVersion = "Xcode 3.2";
|
||||
developmentRegion = English;
|
||||
hasScannedForEncodings = 0;
|
||||
knownRegions = (
|
||||
en,
|
||||
);
|
||||
mainGroup = 8313E3051901FBDC00B4B6F1;
|
||||
productRefGroup = 8313E3101901FBDC00B4B6F1 /* Products */;
|
||||
projectDirPath = "";
|
||||
projectRoot = "";
|
||||
targets = (
|
||||
8313E30E1901FBDC00B4B6F1 /* mpg123 */,
|
||||
);
|
||||
};
|
||||
/* End PBXProject section */
|
||||
|
||||
/* Begin PBXResourcesBuildPhase section */
|
||||
8313E30D1901FBDC00B4B6F1 /* Resources */ = {
|
||||
isa = PBXResourcesBuildPhase;
|
||||
buildActionMask = 2147483647;
|
||||
files = (
|
||||
8313E31D1901FBDC00B4B6F1 /* InfoPlist.strings in Resources */,
|
||||
);
|
||||
runOnlyForDeploymentPostprocessing = 0;
|
||||
};
|
||||
/* End PBXResourcesBuildPhase section */
|
||||
|
||||
/* Begin PBXSourcesBuildPhase section */
|
||||
8313E30A1901FBDC00B4B6F1 /* Sources */ = {
|
||||
isa = PBXSourcesBuildPhase;
|
||||
buildActionMask = 2147483647;
|
||||
files = (
|
||||
8313E3DE1902003100B4B6F1 /* layer2.c in Sources */,
|
||||
8313E3E21902003100B4B6F1 /* synth_real.c in Sources */,
|
||||
8313E3CB1901FC3800B4B6F1 /* tabinit.c in Sources */,
|
||||
8313E3961901FC3800B4B6F1 /* equalizer.c in Sources */,
|
||||
8313E3911901FC3800B4B6F1 /* dct64.c in Sources */,
|
||||
8313E3A51901FC3800B4B6F1 /* index.c in Sources */,
|
||||
8313E3E31902003100B4B6F1 /* synth.c in Sources */,
|
||||
8313E3A31901FC3800B4B6F1 /* id3.c in Sources */,
|
||||
8313E3B71901FC3800B4B6F1 /* optimize.c in Sources */,
|
||||
8313E3B01901FC3800B4B6F1 /* libmpg123.c in Sources */,
|
||||
8313E3DC1902003100B4B6F1 /* feature.c in Sources */,
|
||||
8313E3BC1901FC3800B4B6F1 /* readers.c in Sources */,
|
||||
8313E3DB1902003100B4B6F1 /* dither.c in Sources */,
|
||||
8313E3E01902003100B4B6F1 /* ntom.c in Sources */,
|
||||
8313E3D01902001600B4B6F1 /* icy.c in Sources */,
|
||||
8313E3B91901FC3800B4B6F1 /* parse.c in Sources */,
|
||||
8313E3DD1902003100B4B6F1 /* layer1.c in Sources */,
|
||||
8313E3981901FC3800B4B6F1 /* format.c in Sources */,
|
||||
8313E3991901FC3800B4B6F1 /* frame.c in Sources */,
|
||||
8313E3DF1902003100B4B6F1 /* layer3.c in Sources */,
|
||||
8313E3D11902001600B4B6F1 /* icy2utf8.c in Sources */,
|
||||
8313E3E11902003100B4B6F1 /* stringbuf.c in Sources */,
|
||||
8313E3E5190200D000B4B6F1 /* synth_s32.c in Sources */,
|
||||
8313E38B1901FC3800B4B6F1 /* compat.c in Sources */,
|
||||
);
|
||||
runOnlyForDeploymentPostprocessing = 0;
|
||||
};
|
||||
/* End PBXSourcesBuildPhase section */
|
||||
|
||||
/* Begin PBXVariantGroup section */
|
||||
8313E31B1901FBDC00B4B6F1 /* InfoPlist.strings */ = {
|
||||
isa = PBXVariantGroup;
|
||||
children = (
|
||||
8313E31C1901FBDC00B4B6F1 /* en */,
|
||||
);
|
||||
name = InfoPlist.strings;
|
||||
sourceTree = "<group>";
|
||||
};
|
||||
/* End PBXVariantGroup section */
|
||||
|
||||
/* Begin XCBuildConfiguration section */
|
||||
8313E3351901FBDC00B4B6F1 /* Debug */ = {
|
||||
isa = XCBuildConfiguration;
|
||||
buildSettings = {
|
||||
ALWAYS_SEARCH_USER_PATHS = NO;
|
||||
CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
|
||||
CLANG_CXX_LIBRARY = "libc++";
|
||||
CLANG_ENABLE_MODULES = YES;
|
||||
CLANG_ENABLE_OBJC_ARC = YES;
|
||||
CLANG_WARN_BOOL_CONVERSION = YES;
|
||||
CLANG_WARN_CONSTANT_CONVERSION = YES;
|
||||
CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
|
||||
CLANG_WARN_EMPTY_BODY = YES;
|
||||
CLANG_WARN_ENUM_CONVERSION = YES;
|
||||
CLANG_WARN_INT_CONVERSION = YES;
|
||||
CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
|
||||
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
|
||||
COPY_PHASE_STRIP = NO;
|
||||
GCC_C_LANGUAGE_STANDARD = gnu99;
|
||||
GCC_DYNAMIC_NO_PIC = NO;
|
||||
GCC_ENABLE_OBJC_EXCEPTIONS = YES;
|
||||
GCC_OPTIMIZATION_LEVEL = 0;
|
||||
GCC_PREPROCESSOR_DEFINITIONS = (
|
||||
"DEBUG=1",
|
||||
"$(inherited)",
|
||||
);
|
||||
GCC_SYMBOLS_PRIVATE_EXTERN = NO;
|
||||
GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
|
||||
GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
|
||||
GCC_WARN_UNDECLARED_SELECTOR = YES;
|
||||
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
|
||||
GCC_WARN_UNUSED_FUNCTION = YES;
|
||||
GCC_WARN_UNUSED_VARIABLE = YES;
|
||||
INSTALL_PATH = "@loader_path/Frameworks";
|
||||
MACOSX_DEPLOYMENT_TARGET = 10.7;
|
||||
ONLY_ACTIVE_ARCH = YES;
|
||||
SDKROOT = macosx;
|
||||
SKIP_INSTALL = YES;
|
||||
};
|
||||
name = Debug;
|
||||
};
|
||||
8313E3361901FBDC00B4B6F1 /* Release */ = {
|
||||
isa = XCBuildConfiguration;
|
||||
buildSettings = {
|
||||
ALWAYS_SEARCH_USER_PATHS = NO;
|
||||
CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
|
||||
CLANG_CXX_LIBRARY = "libc++";
|
||||
CLANG_ENABLE_MODULES = YES;
|
||||
CLANG_ENABLE_OBJC_ARC = YES;
|
||||
CLANG_WARN_BOOL_CONVERSION = YES;
|
||||
CLANG_WARN_CONSTANT_CONVERSION = YES;
|
||||
CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
|
||||
CLANG_WARN_EMPTY_BODY = YES;
|
||||
CLANG_WARN_ENUM_CONVERSION = YES;
|
||||
CLANG_WARN_INT_CONVERSION = YES;
|
||||
CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
|
||||
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
|
||||
COPY_PHASE_STRIP = YES;
|
||||
DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
|
||||
ENABLE_NS_ASSERTIONS = NO;
|
||||
GCC_C_LANGUAGE_STANDARD = gnu99;
|
||||
GCC_ENABLE_OBJC_EXCEPTIONS = YES;
|
||||
GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
|
||||
GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
|
||||
GCC_WARN_UNDECLARED_SELECTOR = YES;
|
||||
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
|
||||
GCC_WARN_UNUSED_FUNCTION = YES;
|
||||
GCC_WARN_UNUSED_VARIABLE = YES;
|
||||
INSTALL_PATH = "@loader_path/Frameworks";
|
||||
MACOSX_DEPLOYMENT_TARGET = 10.7;
|
||||
SDKROOT = macosx;
|
||||
SKIP_INSTALL = YES;
|
||||
};
|
||||
name = Release;
|
||||
};
|
||||
8313E3381901FBDC00B4B6F1 /* Debug */ = {
|
||||
isa = XCBuildConfiguration;
|
||||
buildSettings = {
|
||||
COMBINE_HIDPI_IMAGES = YES;
|
||||
DYLIB_COMPATIBILITY_VERSION = 1;
|
||||
DYLIB_CURRENT_VERSION = 1;
|
||||
FRAMEWORK_VERSION = A;
|
||||
INFOPLIST_FILE = "mpg123/mpg123-Info.plist";
|
||||
PRODUCT_NAME = "$(TARGET_NAME)";
|
||||
WRAPPER_EXTENSION = framework;
|
||||
};
|
||||
name = Debug;
|
||||
};
|
||||
8313E3391901FBDC00B4B6F1 /* Release */ = {
|
||||
isa = XCBuildConfiguration;
|
||||
buildSettings = {
|
||||
COMBINE_HIDPI_IMAGES = YES;
|
||||
DYLIB_COMPATIBILITY_VERSION = 1;
|
||||
DYLIB_CURRENT_VERSION = 1;
|
||||
FRAMEWORK_VERSION = A;
|
||||
INFOPLIST_FILE = "mpg123/mpg123-Info.plist";
|
||||
PRODUCT_NAME = "$(TARGET_NAME)";
|
||||
WRAPPER_EXTENSION = framework;
|
||||
};
|
||||
name = Release;
|
||||
};
|
||||
/* End XCBuildConfiguration section */
|
||||
|
||||
/* Begin XCConfigurationList section */
|
||||
8313E3091901FBDC00B4B6F1 /* Build configuration list for PBXProject "mpg123" */ = {
|
||||
isa = XCConfigurationList;
|
||||
buildConfigurations = (
|
||||
8313E3351901FBDC00B4B6F1 /* Debug */,
|
||||
8313E3361901FBDC00B4B6F1 /* Release */,
|
||||
);
|
||||
defaultConfigurationIsVisible = 0;
|
||||
defaultConfigurationName = Release;
|
||||
};
|
||||
8313E3371901FBDC00B4B6F1 /* Build configuration list for PBXNativeTarget "mpg123" */ = {
|
||||
isa = XCConfigurationList;
|
||||
buildConfigurations = (
|
||||
8313E3381901FBDC00B4B6F1 /* Debug */,
|
||||
8313E3391901FBDC00B4B6F1 /* Release */,
|
||||
);
|
||||
defaultConfigurationIsVisible = 0;
|
||||
};
|
||||
/* End XCConfigurationList section */
|
||||
};
|
||||
rootObject = 8313E3061901FBDC00B4B6F1 /* Project object */;
|
||||
}
|
||||
|
|
@ -0,0 +1,39 @@
|
|||
/*
|
||||
mpg123lib_intern: Common non-public stuff for libmpg123
|
||||
|
||||
copyright 1995-2008 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
|
||||
derived from the old mpg123.h
|
||||
*/
|
||||
|
||||
#ifndef MPG123_H_ABI_ALIGN
|
||||
#define MPG123_H_ABI_ALIGN
|
||||
|
||||
#include "config.h"
|
||||
|
||||
/* ABI conformance for other compilers.
|
||||
mpg123 needs 16byte-aligned stack for SSE and friends.
|
||||
gcc provides that, but others don't necessarily. */
|
||||
#ifdef ABI_ALIGN_FUN
|
||||
#ifndef attribute_align_arg
|
||||
#if defined(__GNUC__) && (__GNUC__ > 4 || __GNUC__ == 4 && __GNUC_MINOR__>1)
|
||||
# define attribute_align_arg __attribute__((force_align_arg_pointer))
|
||||
/* The gcc that can align the stack does not need the check... nor does it work with gcc 4.3+, anyway. */
|
||||
#else
|
||||
|
||||
# define attribute_align_arg
|
||||
/* Other compilers get code to catch misaligned stack.
|
||||
Well, except Sun Studio, which accepts the aligned attribute but does not honor it. */
|
||||
#if !defined(__SUNPRO_C)
|
||||
# define NEED_ALIGNCHECK
|
||||
#endif
|
||||
|
||||
#endif
|
||||
#endif
|
||||
#else
|
||||
#define attribute_align_arg
|
||||
/* We won't try the align check... */
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,138 @@
|
|||
/*
|
||||
compat: Some compatibility functions.
|
||||
|
||||
The mpg123 code is determined to keep it's legacy. A legacy of old, old UNIX.
|
||||
So anything possibly somewhat advanced should be considered to be put here, with proper #ifdef;-)
|
||||
|
||||
copyright 2007-8 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Thomas Orgis, Windows Unicode stuff by JonY.
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
#include "compat.h"
|
||||
|
||||
#ifdef _MSC_VER
|
||||
#include <io.h>
|
||||
#else
|
||||
#include <fcntl.h>
|
||||
#endif
|
||||
#include <sys/stat.h>
|
||||
|
||||
#ifdef WANT_WIN32_UNICODE
|
||||
#include <wchar.h>
|
||||
#include <windows.h>
|
||||
#include <winnls.h>
|
||||
#endif
|
||||
|
||||
#include "debug.h"
|
||||
|
||||
/* A safe realloc also for very old systems where realloc(NULL, size) returns NULL. */
|
||||
void *safe_realloc(void *ptr, size_t size)
|
||||
{
|
||||
if(ptr == NULL) return malloc(size);
|
||||
else return realloc(ptr, size);
|
||||
}
|
||||
|
||||
#ifndef HAVE_STRERROR
|
||||
const char *strerror(int errnum)
|
||||
{
|
||||
extern int sys_nerr;
|
||||
extern char *sys_errlist[];
|
||||
|
||||
return (errnum < sys_nerr) ? sys_errlist[errnum] : "";
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifndef HAVE_STRDUP
|
||||
char *strdup(const char *src)
|
||||
{
|
||||
char *dest;
|
||||
|
||||
if (!(dest = (char *) malloc(strlen(src)+1)))
|
||||
return NULL;
|
||||
else
|
||||
return strcpy(dest, src);
|
||||
}
|
||||
#endif
|
||||
|
||||
int compat_open(const char *filename, int flags)
|
||||
{
|
||||
int ret;
|
||||
#if defined (WANT_WIN32_UNICODE)
|
||||
wchar_t *frag = NULL;
|
||||
|
||||
ret = win32_utf8_wide(filename, &frag, NULL);
|
||||
if ((frag == NULL) || (ret == 0)) goto fallback; /* Fallback to plain open when ucs-2 conversion fails */
|
||||
|
||||
ret = _wopen(frag, flags); /*Try _wopen */
|
||||
if (ret != -1 ) goto open_ok; /* msdn says -1 means failure */
|
||||
|
||||
fallback:
|
||||
#endif
|
||||
|
||||
#if (defined(WIN32) && !defined (__CYGWIN__)) /* MSDN says POSIX function is deprecated beginning in Visual C++ 2005 */
|
||||
ret = _open(filename, flags); /* Try plain old _open(), if it fails, do nothing */
|
||||
#else
|
||||
/* On UNIX, we always add a default permission mask in case flags|O_CREAT. */
|
||||
ret = open(filename, flags, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH);
|
||||
#endif
|
||||
|
||||
#if defined (WANT_WIN32_UNICODE)
|
||||
open_ok:
|
||||
free ((void *)frag); /* Freeing a NULL should be OK */
|
||||
#endif
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
int compat_close(int infd)
|
||||
{
|
||||
#if (defined(WIN32) && !defined (__CYGWIN__)) /* MSDN says POSIX function is deprecated beginning in Visual C++ 2005 */
|
||||
return _close(infd);
|
||||
#else
|
||||
return close(infd);
|
||||
#endif
|
||||
}
|
||||
|
||||
/* Windows Unicode stuff */
|
||||
|
||||
#ifdef WANT_WIN32_UNICODE
|
||||
int win32_wide_utf8(const wchar_t * const wptr, char **mbptr, size_t * buflen)
|
||||
{
|
||||
size_t len;
|
||||
char *buf;
|
||||
int ret = 0;
|
||||
|
||||
len = WideCharToMultiByte(CP_UTF8, 0, wptr, -1, NULL, 0, NULL, NULL); /* Get utf-8 string length */
|
||||
buf = calloc(len + 1, sizeof (char)); /* Can we assume sizeof char always = 1? */
|
||||
|
||||
if(!buf) len = 0;
|
||||
else {
|
||||
if (len != 0) ret = WideCharToMultiByte(CP_UTF8, 0, wptr, -1, buf, len, NULL, NULL); /*Do actual conversion*/
|
||||
buf[len] = '0'; /* Must terminate */
|
||||
}
|
||||
*mbptr = buf; /* Set string pointer to allocated buffer */
|
||||
if(buflen != NULL) *buflen = (len) * sizeof (char); /* Give length of allocated memory if needed. */
|
||||
return ret;
|
||||
}
|
||||
|
||||
int win32_utf8_wide(const char *const mbptr, wchar_t **wptr, size_t *buflen)
|
||||
{
|
||||
size_t len;
|
||||
wchar_t *buf;
|
||||
int ret = 0;
|
||||
|
||||
len = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, mbptr, -1, NULL, 0); /* Get converted size */
|
||||
buf = calloc(len + 1, sizeof (wchar_t)); /* Allocate memory accordingly */
|
||||
|
||||
if(!buf) len = 0;
|
||||
else {
|
||||
if (len != 0) ret = MultiByteToWideChar (CP_UTF8, MB_ERR_INVALID_CHARS, mbptr, -1, buf, len); /* Do conversion */
|
||||
buf[len] = L'0'; /* Must terminate */
|
||||
}
|
||||
*wptr = buf; /* Set string pointer to allocated buffer */
|
||||
if (buflen != NULL) *buflen = len * sizeof (wchar_t); /* Give length of allocated memory if needed. */
|
||||
return ret; /* Number of characters written */
|
||||
}
|
||||
#endif
|
||||
|
|
@ -0,0 +1,183 @@
|
|||
/*
|
||||
compat: Some compatibility functions and header inclusions.
|
||||
Basic standard C stuff, that may barely be above/around C89.
|
||||
|
||||
The mpg123 code is determined to keep it's legacy. A legacy of old, old UNIX.
|
||||
It is envisioned to include this compat header instead of any of the "standard" headers, to catch compatibility issues.
|
||||
So, don't include stdlib.h or string.h ... include compat.h.
|
||||
|
||||
copyright 2007-8 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Thomas Orgis
|
||||
*/
|
||||
|
||||
#ifndef MPG123_COMPAT_H
|
||||
#define MPG123_COMPAT_H
|
||||
|
||||
#include "config.h"
|
||||
#include "intsym.h"
|
||||
|
||||
#ifdef HAVE_STDLIB_H
|
||||
/* realloc, size_t */
|
||||
#include <stdlib.h>
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
#include <math.h>
|
||||
|
||||
#ifdef HAVE_SIGNAL_H
|
||||
#include <signal.h>
|
||||
#else
|
||||
#ifdef HAVE_SYS_SIGNAL_H
|
||||
#include <sys/signal.h>
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
|
||||
/* Types, types, types. */
|
||||
/* Do we actually need these two in addition to sys/types.h? As replacement? */
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
#include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_INTTYPES_H
|
||||
#include <inttypes.h>
|
||||
#endif
|
||||
#ifdef HAVE_STDINT_H
|
||||
#include <stdint.h>
|
||||
#endif
|
||||
/* We want SIZE_MAX, etc. */
|
||||
#ifdef HAVE_LIMITS_H
|
||||
#include <limits.h>
|
||||
#endif
|
||||
|
||||
#ifndef SIZE_MAX
|
||||
#define SIZE_MAX ((size_t)-1)
|
||||
#endif
|
||||
#ifndef ULONG_MAX
|
||||
#define ULONG_MAX ((unsigned long)-1)
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_STRING_H
|
||||
#include <string.h>
|
||||
#endif
|
||||
|
||||
#ifdef OS2
|
||||
#include <float.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_SYS_TIME_H
|
||||
#include <sys/time.h>
|
||||
#endif
|
||||
/* For select(), I need select.h according to POSIX 2001, else: sys/time.h sys/types.h unistd.h */
|
||||
#ifdef HAVE_SYS_SELECT_H
|
||||
#include <sys/select.h>
|
||||
#endif
|
||||
|
||||
/* compat_open makes little sense without */
|
||||
#include <fcntl.h>
|
||||
|
||||
/* To parse big numbers... */
|
||||
#ifdef HAVE_ATOLL
|
||||
#define atobigint atoll
|
||||
#else
|
||||
#define atobigint atol
|
||||
#endif
|
||||
|
||||
typedef unsigned char byte;
|
||||
|
||||
/* A safe realloc also for very old systems where realloc(NULL, size) returns NULL. */
|
||||
void *safe_realloc(void *ptr, size_t size);
|
||||
#ifndef HAVE_STRERROR
|
||||
const char *strerror(int errnum);
|
||||
#endif
|
||||
|
||||
#ifndef HAVE_STRDUP
|
||||
char *strdup(const char *s);
|
||||
#endif
|
||||
|
||||
/* If we have the size checks enabled, try to derive some sane printfs.
|
||||
Simple start: Use max integer type and format if long is not big enough.
|
||||
I am hesitating to use %ll without making sure that it's there... */
|
||||
#if !(defined PLAIN_C89) && (defined SIZEOF_OFF_T) && (SIZEOF_OFF_T > SIZEOF_LONG) && (defined PRIiMAX)
|
||||
# define OFF_P PRIiMAX
|
||||
typedef intmax_t off_p;
|
||||
#else
|
||||
# define OFF_P "li"
|
||||
typedef long off_p;
|
||||
#endif
|
||||
|
||||
#if !(defined PLAIN_C89) && (defined SIZEOF_SIZE_T) && (SIZEOF_SIZE_T > SIZEOF_LONG) && (defined PRIuMAX)
|
||||
# define SIZE_P PRIuMAX
|
||||
typedef uintmax_t size_p;
|
||||
#else
|
||||
# define SIZE_P "lu"
|
||||
typedef unsigned long size_p;
|
||||
#endif
|
||||
|
||||
#if !(defined PLAIN_C89) && (defined SIZEOF_SSIZE_T) && (SIZEOF_SSIZE_T > SIZEOF_LONG) && (defined PRIiMAX)
|
||||
# define SSIZE_P PRIuMAX
|
||||
typedef intmax_t ssize_p;
|
||||
#else
|
||||
# define SSIZE_P "li"
|
||||
typedef long ssize_p;
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Opening a file handle can be different.
|
||||
* This function here is defined to take a path in native encoding (ISO8859 / UTF-8 / ...), or, when MS Windows Unicode support is enabled, an UTF-8 string that will be converted back to native UCS-2 (wide character) before calling the system's open function.
|
||||
* @param[in] wptr Pointer to wide string.
|
||||
* @param[in] mbptr Pointer to multibyte string.
|
||||
* @return file descriptor (>=0) or error code.
|
||||
*/
|
||||
int compat_open(const char *filename, int flags);
|
||||
|
||||
/**
|
||||
* Closing a file handle can be platform specific.
|
||||
* This function takes a file descriptor that is to be closed.
|
||||
* @param[in] infd File descriptor to be closed.
|
||||
* @return 0 if the file was successfully closed. A return value of -1 indicates an error.
|
||||
*/
|
||||
int compat_close(int infd);
|
||||
|
||||
/* Those do make sense in a separate file, but I chose to include them in compat.c because that's the one source whose object is shared between mpg123 and libmpg123 -- and both need the functionality internally. */
|
||||
|
||||
#ifdef WANT_WIN32_UNICODE
|
||||
/**
|
||||
* win32_uni2mbc
|
||||
* Converts a null terminated UCS-2 string to a multibyte (UTF-8) equivalent.
|
||||
* Caller is supposed to free allocated buffer.
|
||||
* @param[in] wptr Pointer to wide string.
|
||||
* @param[out] mbptr Pointer to multibyte string.
|
||||
* @param[out] buflen Optional parameter for length of allocated buffer.
|
||||
* @return status of WideCharToMultiByte conversion.
|
||||
*
|
||||
* WideCharToMultiByte - http://msdn.microsoft.com/en-us/library/dd374130(VS.85).aspx
|
||||
*/
|
||||
int win32_wide_utf8(const wchar_t * const wptr, char **mbptr, size_t * buflen);
|
||||
|
||||
/**
|
||||
* win32_mbc2uni
|
||||
* Converts a null terminated UTF-8 string to a UCS-2 equivalent.
|
||||
* Caller is supposed to free allocated buffer.
|
||||
* @param[out] mbptr Pointer to multibyte string.
|
||||
* @param[in] wptr Pointer to wide string.
|
||||
* @param[out] buflen Optional parameter for length of allocated buffer.
|
||||
* @return status of WideCharToMultiByte conversion.
|
||||
*
|
||||
* MultiByteToWideChar - http://msdn.microsoft.com/en-us/library/dd319072(VS.85).aspx
|
||||
*/
|
||||
|
||||
int win32_utf8_wide(const char *const mbptr, wchar_t **wptr, size_t *buflen);
|
||||
#endif
|
||||
|
||||
/* That one comes from Tellie on OS/2, needed in resolver. */
|
||||
#ifdef __KLIBC__
|
||||
typedef int socklen_t;
|
||||
#endif
|
||||
|
||||
#include "true.h"
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,457 @@
|
|||
/* src/config.h. Generated from config.h.in by configure. */
|
||||
/* src/config.h.in. Generated from configure.ac by autoheader. */
|
||||
|
||||
/* Define if your architecture wants/needs/can use attribute_align_arg and
|
||||
alignment checks. It is for 32bit x86... */
|
||||
/* #undef ABI_ALIGN_FUN */
|
||||
|
||||
/* Define to use proper rounding. */
|
||||
/* #undef ACCURATE_ROUNDING */
|
||||
|
||||
/* Define if building universal (internal helper macro) */
|
||||
/* #undef AC_APPLE_UNIVERSAL_BUILD */
|
||||
|
||||
/* Define if .balign is present. */
|
||||
#define ASMALIGN_BALIGN 1
|
||||
|
||||
/* Define if .align just takes byte count. */
|
||||
/* #undef ASMALIGN_BYTE */
|
||||
|
||||
/* Define if .align takes 3 for alignment of 2^3=8 bytes instead of 8. */
|
||||
/* #undef ASMALIGN_EXP */
|
||||
|
||||
/* Define if __attribute__((aligned(16))) shall be used */
|
||||
/* #undef CCALIGN */
|
||||
|
||||
/* Define if debugging is enabled. */
|
||||
/* #undef DEBUG */
|
||||
|
||||
/* The default audio output module(s) to use */
|
||||
#define DEFAULT_OUTPUT_MODULE "dummy"
|
||||
|
||||
/* Define if building with dynamcally linked libmpg123 */
|
||||
#define DYNAMIC_BUILD 1
|
||||
|
||||
/* Use EFBIG as substitude for EOVERFLOW, mingw.org may lack the latter */
|
||||
/* #undef EOVERFLOW */
|
||||
|
||||
/* Define if FIFO support is enabled. */
|
||||
#define FIFO 1
|
||||
|
||||
/* Define if frame index should be used. */
|
||||
#define FRAME_INDEX 1
|
||||
|
||||
/* Define if gapless is enabled. */
|
||||
#define GAPLESS 1
|
||||
|
||||
/* Define to 1 if you have the <alc.h> header file. */
|
||||
/* #undef HAVE_ALC_H */
|
||||
|
||||
/* Define to 1 if you have the <Alib.h> header file. */
|
||||
/* #undef HAVE_ALIB_H */
|
||||
|
||||
/* Define to 1 if you have the <AL/alc.h> header file. */
|
||||
/* #undef HAVE_AL_ALC_H */
|
||||
|
||||
/* Define to 1 if you have the <AL/al.h> header file. */
|
||||
/* #undef HAVE_AL_AL_H */
|
||||
|
||||
/* Define to 1 if you have the <al.h> header file. */
|
||||
/* #undef HAVE_AL_H */
|
||||
|
||||
/* Define to 1 if you have the <arpa/inet.h> header file. */
|
||||
#define HAVE_ARPA_INET_H 1
|
||||
|
||||
/* Define to 1 if you have the <asm/audioio.h> header file. */
|
||||
/* #undef HAVE_ASM_AUDIOIO_H */
|
||||
|
||||
/* Define to 1 if you have the `atoll' function. */
|
||||
#define HAVE_ATOLL 1
|
||||
|
||||
/* Define to 1 if you have the <audios.h> header file. */
|
||||
/* #undef HAVE_AUDIOS_H */
|
||||
|
||||
/* Define to 1 if you have the <AudioToolbox/AudioToolbox.h> header file. */
|
||||
/* #undef HAVE_AUDIOTOOLBOX_AUDIOTOOLBOX_H */
|
||||
|
||||
/* Define to 1 if you have the <AudioUnit/AudioUnit.h> header file. */
|
||||
/* #undef HAVE_AUDIOUNIT_AUDIOUNIT_H */
|
||||
|
||||
/* Define to 1 if you have the <CoreServices/CoreServices.h> header file. */
|
||||
/* #undef HAVE_CORESERVICES_CORESERVICES_H */
|
||||
|
||||
/* Define to 1 if you have the <CUlib.h> header file. */
|
||||
/* #undef HAVE_CULIB_H */
|
||||
|
||||
/* Define to 1 if you have the <dlfcn.h> header file. */
|
||||
#define HAVE_DLFCN_H 1
|
||||
|
||||
/* Define if getaddrinfo accepts the AI_ADDRCONFIG flag */
|
||||
#define HAVE_GAI_ADDRCONFIG 1
|
||||
|
||||
/* Define to 1 if you have the `getaddrinfo' function. */
|
||||
#define HAVE_GETADDRINFO 1
|
||||
|
||||
/* Define to 1 if you have the `getpagesize' function. */
|
||||
#define HAVE_GETPAGESIZE 1
|
||||
|
||||
/* Define to 1 if you have the `getuid' function. */
|
||||
#define HAVE_GETUID 1
|
||||
|
||||
/* Define to 1 if you have the <inttypes.h> header file. */
|
||||
#define HAVE_INTTYPES_H 1
|
||||
|
||||
/* Define to 1 if you have the <langinfo.h> header file. */
|
||||
#define HAVE_LANGINFO_H 1
|
||||
|
||||
/* Define to 1 if you have the `m' library (-lm). */
|
||||
#define HAVE_LIBM 1
|
||||
|
||||
/* Define to 1 if you have the `mx' library (-lmx). */
|
||||
/* #undef HAVE_LIBMX */
|
||||
|
||||
/* Define to 1 if you have the <limits.h> header file. */
|
||||
#define HAVE_LIMITS_H 1
|
||||
|
||||
/* Define to 1 if you have the <linux/soundcard.h> header file. */
|
||||
/* #undef HAVE_LINUX_SOUNDCARD_H */
|
||||
|
||||
/* Define to 1 if you have the <locale.h> header file. */
|
||||
#define HAVE_LOCALE_H 1
|
||||
|
||||
/* Define if libltdl is available */
|
||||
/* #undef HAVE_LTDL */
|
||||
|
||||
/* Define to 1 if you have the <machine/soundcard.h> header file. */
|
||||
/* #undef HAVE_MACHINE_SOUNDCARD_H */
|
||||
|
||||
/* Define to 1 if you have the <memory.h> header file. */
|
||||
#define HAVE_MEMORY_H 1
|
||||
|
||||
/* Define to 1 if you have the `mkfifo' function. */
|
||||
#define HAVE_MKFIFO 1
|
||||
|
||||
/* Define to 1 if you have a working `mmap' system call. */
|
||||
#define HAVE_MMAP 1
|
||||
|
||||
/* Define to 1 if you have the <netdb.h> header file. */
|
||||
#define HAVE_NETDB_H 1
|
||||
|
||||
/* Define to 1 if you have the <netinet/in.h> header file. */
|
||||
#define HAVE_NETINET_IN_H 1
|
||||
|
||||
/* Define to 1 if you have the <netinet/tcp.h> header file. */
|
||||
/* #undef HAVE_NETINET_TCP_H */
|
||||
|
||||
/* Define to 1 if you have the `nl_langinfo' function. */
|
||||
#define HAVE_NL_LANGINFO 1
|
||||
|
||||
/* Define to 1 if you have the <OpenAL/alc.h> header file. */
|
||||
/* #undef HAVE_OPENAL_ALC_H */
|
||||
|
||||
/* Define to 1 if you have the <OpenAL/al.h> header file. */
|
||||
/* #undef HAVE_OPENAL_AL_H */
|
||||
|
||||
/* Define to 1 if you have the <os2me.h> header file. */
|
||||
/* #undef HAVE_OS2ME_H */
|
||||
|
||||
/* Define to 1 if you have the <os2.h> header file. */
|
||||
/* #undef HAVE_OS2_H */
|
||||
|
||||
/* Define to 1 if you have the `random' function. */
|
||||
#define HAVE_RANDOM 1
|
||||
|
||||
/* Define to 1 if you have the <sched.h> header file. */
|
||||
#define HAVE_SCHED_H 1
|
||||
|
||||
/* Define to 1 if you have the `sched_setscheduler' function. */
|
||||
#define HAVE_SCHED_SETSCHEDULER 1
|
||||
|
||||
/* Define to 1 if you have the `setlocale' function. */
|
||||
#define HAVE_SETLOCALE 1
|
||||
|
||||
/* Define to 1 if you have the `setpriority' function. */
|
||||
#define HAVE_SETPRIORITY 1
|
||||
|
||||
/* Define to 1 if you have the `setuid' function. */
|
||||
#define HAVE_SETUID 1
|
||||
|
||||
/* Define to 1 if you have the <signal.h> header file. */
|
||||
#define HAVE_SIGNAL_H 1
|
||||
|
||||
/* Define to 1 if you have the <sndio.h> header file. */
|
||||
/* #undef HAVE_SNDIO_H */
|
||||
|
||||
/* Define to 1 if you have the <stdint.h> header file. */
|
||||
#define HAVE_STDINT_H 1
|
||||
|
||||
/* Define to 1 if you have the <stdio.h> header file. */
|
||||
#define HAVE_STDIO_H 1
|
||||
|
||||
/* Define to 1 if you have the <stdlib.h> header file. */
|
||||
#define HAVE_STDLIB_H 1
|
||||
|
||||
/* Define to 1 if you have the `strdup' function. */
|
||||
#define HAVE_STRDUP 1
|
||||
|
||||
/* Define to 1 if you have the `strerror' function. */
|
||||
#define HAVE_STRERROR 1
|
||||
|
||||
/* Define to 1 if you have the <strings.h> header file. */
|
||||
#define HAVE_STRINGS_H 1
|
||||
|
||||
/* Define to 1 if you have the <string.h> header file. */
|
||||
#define HAVE_STRING_H 1
|
||||
|
||||
/* Define to 1 if you have the <sun/audioio.h> header file. */
|
||||
/* #undef HAVE_SUN_AUDIOIO_H */
|
||||
|
||||
/* Define to 1 if you have the <sys/audioio.h> header file. */
|
||||
/* #undef HAVE_SYS_AUDIOIO_H */
|
||||
|
||||
/* Define to 1 if you have the <sys/audio.h> header file. */
|
||||
/* #undef HAVE_SYS_AUDIO_H */
|
||||
|
||||
/* Define to 1 if you have the <sys/ioctl.h> header file. */
|
||||
#define HAVE_SYS_IOCTL_H 1
|
||||
|
||||
/* Define to 1 if you have the <sys/param.h> header file. */
|
||||
#define HAVE_SYS_PARAM_H 1
|
||||
|
||||
/* Define to 1 if you have the <sys/resource.h> header file. */
|
||||
#define HAVE_SYS_RESOURCE_H 1
|
||||
|
||||
/* Define to 1 if you have the <sys/signal.h> header file. */
|
||||
#define HAVE_SYS_SIGNAL_H 1
|
||||
|
||||
/* Define to 1 if you have the <sys/socket.h> header file. */
|
||||
#define HAVE_SYS_SOCKET_H 1
|
||||
|
||||
/* Define to 1 if you have the <sys/soundcard.h> header file. */
|
||||
/* #undef HAVE_SYS_SOUNDCARD_H */
|
||||
|
||||
/* Define to 1 if you have the <sys/stat.h> header file. */
|
||||
#define HAVE_SYS_STAT_H 1
|
||||
|
||||
/* Define to 1 if you have the <sys/time.h> header file. */
|
||||
#define HAVE_SYS_TIME_H 1
|
||||
|
||||
/* Define to 1 if you have the <sys/types.h> header file. */
|
||||
#define HAVE_SYS_TYPES_H 1
|
||||
|
||||
/* Define to 1 if you have the <sys/wait.h> header file. */
|
||||
#define HAVE_SYS_WAIT_H 1
|
||||
|
||||
/* Define this if you have the POSIX termios library */
|
||||
#define HAVE_TERMIOS 1
|
||||
|
||||
/* Define to 1 if you have the <unistd.h> header file. */
|
||||
#define HAVE_UNISTD_H 1
|
||||
|
||||
/* Define to 1 if you have the <windows.h> header file. */
|
||||
/* #undef HAVE_WINDOWS_H */
|
||||
|
||||
/* Define to 1 if you have the <ws2tcpip.h> header file. */
|
||||
/* #undef HAVE_WS2TCPIP_H */
|
||||
|
||||
/* Define to indicate that float storage follows IEEE754. */
|
||||
#define IEEE_FLOAT 1
|
||||
|
||||
/* size of the frame index seek table */
|
||||
#define INDEX_SIZE 1000
|
||||
|
||||
/* Define if IPV6 support is enabled. */
|
||||
#define IPV6 1
|
||||
|
||||
/* Define this to the size of native offset type in bits, used for LFS alias
|
||||
functions. */
|
||||
#define LFS_ALIAS_BITS 32
|
||||
|
||||
/* Define to the sub-directory in which libtool stores uninstalled libraries.
|
||||
*/
|
||||
#define LT_OBJDIR ".libs/"
|
||||
|
||||
/* The suffix for module files. */
|
||||
#define MODULE_FILE_SUFFIX ".la"
|
||||
|
||||
/* Define if network support is enabled. */
|
||||
/* #undef NETWORK */
|
||||
|
||||
/* Define to disable 16 bit integer output. */
|
||||
/* #undef NO_16BIT */
|
||||
|
||||
/* Define to disable 32 bit and 24 bit integer output. */
|
||||
/* #undef NO_32BIT */
|
||||
|
||||
/* Define to disable 8 bit integer output. */
|
||||
#define NO_8BIT
|
||||
|
||||
/* Define to disable downsampled decoding. */
|
||||
#define NO_DOWNSAMPLE
|
||||
|
||||
/* Define to disable error messages in combination with a return value (the
|
||||
return is left intact). */
|
||||
/* #undef NO_ERETURN */
|
||||
|
||||
/* Define to disable error messages. */
|
||||
/* #undef NO_ERRORMSG */
|
||||
|
||||
/* Define to disable feeder and buffered readers. */
|
||||
/* #undef NO_FEEDER */
|
||||
|
||||
/* Define to disable ICY handling. */
|
||||
#define NO_ICY
|
||||
|
||||
/* Define to disable ID3v2 parsing. */
|
||||
#define NO_ID3V2
|
||||
|
||||
/* Define to disable layer I. */
|
||||
/* #undef NO_LAYER1 */
|
||||
|
||||
/* Define to disable layer II. */
|
||||
/* #undef NO_LAYER2 */
|
||||
|
||||
/* Define to disable layer III. */
|
||||
/* #undef NO_LAYER3 */
|
||||
|
||||
/* Define to disable ntom resampling. */
|
||||
/* #undef NO_NTOM */
|
||||
|
||||
/* Define to disable real output. */
|
||||
/* #undef NO_REAL */
|
||||
|
||||
/* Define to disable string functions. */
|
||||
/* #undef NO_STRING */
|
||||
|
||||
/* Define to disable warning messages. */
|
||||
/* #undef NO_WARNING */
|
||||
|
||||
/* Name of package */
|
||||
#define PACKAGE "mpg123"
|
||||
|
||||
/* Define to the address where bug reports for this package should be sent. */
|
||||
#define PACKAGE_BUGREPORT "mpg123-devel@lists.sourceforge.net"
|
||||
|
||||
/* Define to the full name of this package. */
|
||||
#define PACKAGE_NAME "mpg123"
|
||||
|
||||
/* Define to the full name and version of this package. */
|
||||
#define PACKAGE_STRING "mpg123 1.16.0"
|
||||
|
||||
/* Define to the one symbol short name of this package. */
|
||||
#define PACKAGE_TARNAME "mpg123"
|
||||
|
||||
/* Define to the home page for this package. */
|
||||
#define PACKAGE_URL ""
|
||||
|
||||
/* Define to the version of this package. */
|
||||
#define PACKAGE_VERSION "1.16.0"
|
||||
|
||||
/* Define if portaudio v18 API is wanted. */
|
||||
/* #undef PORTAUDIO18 */
|
||||
|
||||
/* The size of `int32_t', as computed by sizeof. */
|
||||
#define SIZEOF_INT32_T 4
|
||||
|
||||
/* The size of `long', as computed by sizeof. */
|
||||
#define SIZEOF_LONG 8
|
||||
|
||||
/* The size of `off_t', as computed by sizeof. */
|
||||
#define SIZEOF_OFF_T 8
|
||||
|
||||
/* The size of `size_t', as computed by sizeof. */
|
||||
#define SIZEOF_SIZE_T 8
|
||||
|
||||
/* The size of `ssize_t', as computed by sizeof. */
|
||||
#define SIZEOF_SSIZE_T 8
|
||||
|
||||
/* Define to 1 if you have the ANSI C header files. */
|
||||
#define STDC_HEADERS 1
|
||||
|
||||
/* Define if modules are enabled */
|
||||
/* #undef USE_MODULES */
|
||||
|
||||
/* Define for new Huffman decoding scheme. */
|
||||
#define USE_NEW_HUFFTABLE 1
|
||||
|
||||
/* Define to use yasm for assemble AVX sources. */
|
||||
/* #undef USE_YASM_FOR_AVX */
|
||||
|
||||
/* Version number of package */
|
||||
#define VERSION "1.16.0"
|
||||
|
||||
/* Define to use Win32 named pipes */
|
||||
/* #undef WANT_WIN32_FIFO */
|
||||
|
||||
/* Define to use Win32 sockets */
|
||||
/* #undef WANT_WIN32_SOCKETS */
|
||||
|
||||
/* Define to use Unicode for Windows */
|
||||
/* #undef WANT_WIN32_UNICODE */
|
||||
|
||||
/* WinXP and above for ipv6 */
|
||||
/* #undef WINVER */
|
||||
|
||||
/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
|
||||
significant byte first (like Motorola and SPARC, unlike Intel). */
|
||||
#if defined AC_APPLE_UNIVERSAL_BUILD
|
||||
# if defined __BIG_ENDIAN__
|
||||
# define WORDS_BIGENDIAN 1
|
||||
# endif
|
||||
#else
|
||||
# ifndef WORDS_BIGENDIAN
|
||||
/* # undef WORDS_BIGENDIAN */
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* Enable large inode numbers on Mac OS X 10.5. */
|
||||
#ifndef _DARWIN_USE_64_BIT_INODE
|
||||
# define _DARWIN_USE_64_BIT_INODE 1
|
||||
#endif
|
||||
|
||||
/* Number of bits in a file offset, on hosts where this is settable. */
|
||||
/* #undef _FILE_OFFSET_BITS */
|
||||
|
||||
/* Define for large files, on AIX-style hosts. */
|
||||
/* #undef _LARGE_FILES */
|
||||
|
||||
/* WinXP and above for ipv6 */
|
||||
/* #undef _WIN32_WINNT */
|
||||
|
||||
/* Define to empty if `const' does not conform to ANSI C. */
|
||||
/* #undef const */
|
||||
|
||||
/* Define to `__inline__' or `__inline' if that's what the C compiler
|
||||
calls it, or to nothing if 'inline' is not supported under any name. */
|
||||
#ifndef __cplusplus
|
||||
/* #undef inline */
|
||||
#endif
|
||||
|
||||
/* Define to `short' if <sys/types.h> does not define. */
|
||||
/* #undef int16_t */
|
||||
|
||||
/* Define to `int' if <sys/types.h> does not define. */
|
||||
/* #undef int32_t */
|
||||
|
||||
/* Define to the native offset type (long or actually off_t). */
|
||||
#define lfs_alias_t off_t
|
||||
|
||||
/* Define to `long int' if <sys/types.h> does not define. */
|
||||
/* #undef off_t */
|
||||
|
||||
/* Define to `unsigned long' if <sys/types.h> does not define. */
|
||||
/* #undef size_t */
|
||||
|
||||
/* Define to `long' if <sys/types.h> does not define. */
|
||||
/* #undef ssize_t */
|
||||
|
||||
/* Define to `unsigned short' if <sys/types.h> does not define. */
|
||||
/* #undef uint16_t */
|
||||
|
||||
/* Define to `unsigned int' if <sys/types.h> does not define. */
|
||||
/* #undef uint32_t */
|
||||
|
||||
/* Define to `unsigned long' if <sys/types.h> does not define. */
|
||||
/* #undef uintptr_t */
|
||||
|
||||
#define OPT_GENERIC
|
||||
|
|
@ -0,0 +1,174 @@
|
|||
/*
|
||||
dct64.c: DCT64, the plain C version
|
||||
|
||||
copyright ?-2006 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Michael Hipp
|
||||
*/
|
||||
|
||||
/*
|
||||
* Discrete Cosine Tansform (DCT) for subband synthesis
|
||||
*
|
||||
* -funroll-loops (for gcc) will remove the loops for better performance
|
||||
* using loops in the source-code enhances readabillity
|
||||
*
|
||||
*
|
||||
* TODO: write an optimized version for the down-sampling modes
|
||||
* (in these modes the bands 16-31 (2:1) or 8-31 (4:1) are zero
|
||||
*/
|
||||
|
||||
#include "mpg123lib_intern.h"
|
||||
|
||||
void dct64(real *out0,real *out1,real *samples)
|
||||
{
|
||||
real bufs[64];
|
||||
|
||||
{
|
||||
register int i,j;
|
||||
register real *b1,*b2,*bs,*costab;
|
||||
|
||||
b1 = samples;
|
||||
bs = bufs;
|
||||
costab = pnts[0]+16;
|
||||
b2 = b1 + 32;
|
||||
|
||||
for(i=15;i>=0;i--)
|
||||
*bs++ = (*b1++ + *--b2);
|
||||
for(i=15;i>=0;i--)
|
||||
*bs++ = REAL_MUL((*--b2 - *b1++), *--costab);
|
||||
|
||||
b1 = bufs;
|
||||
costab = pnts[1]+8;
|
||||
b2 = b1 + 16;
|
||||
|
||||
{
|
||||
for(i=7;i>=0;i--)
|
||||
*bs++ = (*b1++ + *--b2);
|
||||
for(i=7;i>=0;i--)
|
||||
*bs++ = REAL_MUL((*--b2 - *b1++), *--costab);
|
||||
b2 += 32;
|
||||
costab += 8;
|
||||
for(i=7;i>=0;i--)
|
||||
*bs++ = (*b1++ + *--b2);
|
||||
for(i=7;i>=0;i--)
|
||||
*bs++ = REAL_MUL((*b1++ - *--b2), *--costab);
|
||||
b2 += 32;
|
||||
}
|
||||
|
||||
bs = bufs;
|
||||
costab = pnts[2];
|
||||
b2 = b1 + 8;
|
||||
|
||||
for(j=2;j;j--)
|
||||
{
|
||||
for(i=3;i>=0;i--)
|
||||
*bs++ = (*b1++ + *--b2);
|
||||
for(i=3;i>=0;i--)
|
||||
*bs++ = REAL_MUL((*--b2 - *b1++), costab[i]);
|
||||
b2 += 16;
|
||||
for(i=3;i>=0;i--)
|
||||
*bs++ = (*b1++ + *--b2);
|
||||
for(i=3;i>=0;i--)
|
||||
*bs++ = REAL_MUL((*b1++ - *--b2), costab[i]);
|
||||
b2 += 16;
|
||||
}
|
||||
|
||||
b1 = bufs;
|
||||
costab = pnts[3];
|
||||
b2 = b1 + 4;
|
||||
|
||||
for(j=4;j;j--)
|
||||
{
|
||||
*bs++ = (*b1++ + *--b2);
|
||||
*bs++ = (*b1++ + *--b2);
|
||||
*bs++ = REAL_MUL((*--b2 - *b1++), costab[1]);
|
||||
*bs++ = REAL_MUL((*--b2 - *b1++), costab[0]);
|
||||
b2 += 8;
|
||||
*bs++ = (*b1++ + *--b2);
|
||||
*bs++ = (*b1++ + *--b2);
|
||||
*bs++ = REAL_MUL((*b1++ - *--b2), costab[1]);
|
||||
*bs++ = REAL_MUL((*b1++ - *--b2), costab[0]);
|
||||
b2 += 8;
|
||||
}
|
||||
bs = bufs;
|
||||
costab = pnts[4];
|
||||
|
||||
for(j=8;j;j--)
|
||||
{
|
||||
real v0,v1;
|
||||
v0=*b1++; v1 = *b1++;
|
||||
*bs++ = (v0 + v1);
|
||||
*bs++ = REAL_MUL((v0 - v1), (*costab));
|
||||
v0=*b1++; v1 = *b1++;
|
||||
*bs++ = (v0 + v1);
|
||||
*bs++ = REAL_MUL((v1 - v0), (*costab));
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
{
|
||||
register real *b1;
|
||||
register int i;
|
||||
|
||||
for(b1=bufs,i=8;i;i--,b1+=4)
|
||||
b1[2] += b1[3];
|
||||
|
||||
for(b1=bufs,i=4;i;i--,b1+=8)
|
||||
{
|
||||
b1[4] += b1[6];
|
||||
b1[6] += b1[5];
|
||||
b1[5] += b1[7];
|
||||
}
|
||||
|
||||
for(b1=bufs,i=2;i;i--,b1+=16)
|
||||
{
|
||||
b1[8] += b1[12];
|
||||
b1[12] += b1[10];
|
||||
b1[10] += b1[14];
|
||||
b1[14] += b1[9];
|
||||
b1[9] += b1[13];
|
||||
b1[13] += b1[11];
|
||||
b1[11] += b1[15];
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
out0[0x10*16] = REAL_SCALE_DCT64(bufs[0]);
|
||||
out0[0x10*15] = REAL_SCALE_DCT64(bufs[16+0] + bufs[16+8]);
|
||||
out0[0x10*14] = REAL_SCALE_DCT64(bufs[8]);
|
||||
out0[0x10*13] = REAL_SCALE_DCT64(bufs[16+8] + bufs[16+4]);
|
||||
out0[0x10*12] = REAL_SCALE_DCT64(bufs[4]);
|
||||
out0[0x10*11] = REAL_SCALE_DCT64(bufs[16+4] + bufs[16+12]);
|
||||
out0[0x10*10] = REAL_SCALE_DCT64(bufs[12]);
|
||||
out0[0x10* 9] = REAL_SCALE_DCT64(bufs[16+12] + bufs[16+2]);
|
||||
out0[0x10* 8] = REAL_SCALE_DCT64(bufs[2]);
|
||||
out0[0x10* 7] = REAL_SCALE_DCT64(bufs[16+2] + bufs[16+10]);
|
||||
out0[0x10* 6] = REAL_SCALE_DCT64(bufs[10]);
|
||||
out0[0x10* 5] = REAL_SCALE_DCT64(bufs[16+10] + bufs[16+6]);
|
||||
out0[0x10* 4] = REAL_SCALE_DCT64(bufs[6]);
|
||||
out0[0x10* 3] = REAL_SCALE_DCT64(bufs[16+6] + bufs[16+14]);
|
||||
out0[0x10* 2] = REAL_SCALE_DCT64(bufs[14]);
|
||||
out0[0x10* 1] = REAL_SCALE_DCT64(bufs[16+14] + bufs[16+1]);
|
||||
out0[0x10* 0] = REAL_SCALE_DCT64(bufs[1]);
|
||||
|
||||
out1[0x10* 0] = REAL_SCALE_DCT64(bufs[1]);
|
||||
out1[0x10* 1] = REAL_SCALE_DCT64(bufs[16+1] + bufs[16+9]);
|
||||
out1[0x10* 2] = REAL_SCALE_DCT64(bufs[9]);
|
||||
out1[0x10* 3] = REAL_SCALE_DCT64(bufs[16+9] + bufs[16+5]);
|
||||
out1[0x10* 4] = REAL_SCALE_DCT64(bufs[5]);
|
||||
out1[0x10* 5] = REAL_SCALE_DCT64(bufs[16+5] + bufs[16+13]);
|
||||
out1[0x10* 6] = REAL_SCALE_DCT64(bufs[13]);
|
||||
out1[0x10* 7] = REAL_SCALE_DCT64(bufs[16+13] + bufs[16+3]);
|
||||
out1[0x10* 8] = REAL_SCALE_DCT64(bufs[3]);
|
||||
out1[0x10* 9] = REAL_SCALE_DCT64(bufs[16+3] + bufs[16+11]);
|
||||
out1[0x10*10] = REAL_SCALE_DCT64(bufs[11]);
|
||||
out1[0x10*11] = REAL_SCALE_DCT64(bufs[16+11] + bufs[16+7]);
|
||||
out1[0x10*12] = REAL_SCALE_DCT64(bufs[7]);
|
||||
out1[0x10*13] = REAL_SCALE_DCT64(bufs[16+7] + bufs[16+15]);
|
||||
out1[0x10*14] = REAL_SCALE_DCT64(bufs[15]);
|
||||
out1[0x10*15] = REAL_SCALE_DCT64(bufs[16+15]);
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,171 @@
|
|||
/*
|
||||
debug.h:
|
||||
if DEBUG defined: debugging macro fprintf wrappers
|
||||
else: macros defined to do nothing
|
||||
That saves typing #ifdef DEBUG all the time and still preserves
|
||||
lean code without debugging.
|
||||
|
||||
public domain (or LGPL / GPL, if you like that more;-)
|
||||
generated by debugdef.pl, what was
|
||||
trivially written by Thomas Orgis <thomas@orgis.org>
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
|
||||
/*
|
||||
I could do that with variadic macros available:
|
||||
#define sdebug(me, s) fprintf(stderr, "[location] " s "\n")
|
||||
#define debug(me, s, ...) fprintf(stderr, "[location] " s "}n", __VA_ARGS__)
|
||||
|
||||
Variadic macros are a C99 feature...
|
||||
Now just predefining stuff non-variadic for up to 15 arguments.
|
||||
It's cumbersome to have them all with different names, though...
|
||||
*/
|
||||
|
||||
#ifdef DEBUG
|
||||
#include <stdio.h>
|
||||
#define debug(s) fprintf(stderr, "[" __FILE__ ":%i] debug: " s "\n", __LINE__)
|
||||
#define debug1(s, a) fprintf(stderr, "[" __FILE__ ":%i] debug: " s "\n", __LINE__, a)
|
||||
#define debug2(s, a, b) fprintf(stderr, "[" __FILE__ ":%i] debug: " s "\n", __LINE__, a, b)
|
||||
#define debug3(s, a, b, c) fprintf(stderr, "[" __FILE__ ":%i] debug: " s "\n", __LINE__, a, b, c)
|
||||
#define debug4(s, a, b, c, d) fprintf(stderr, "[" __FILE__ ":%i] debug: " s "\n", __LINE__, a, b, c, d)
|
||||
#define debug5(s, a, b, c, d, e) fprintf(stderr, "[" __FILE__ ":%i] debug: " s "\n", __LINE__, a, b, c, d, e)
|
||||
#define debug6(s, a, b, c, d, e, f) fprintf(stderr, "[" __FILE__ ":%i] debug: " s "\n", __LINE__, a, b, c, d, e, f)
|
||||
#define debug7(s, a, b, c, d, e, f, g) fprintf(stderr, "[" __FILE__ ":%i] debug: " s "\n", __LINE__, a, b, c, d, e, f, g)
|
||||
#define debug8(s, a, b, c, d, e, f, g, h) fprintf(stderr, "[" __FILE__ ":%i] debug: " s "\n", __LINE__, a, b, c, d, e, f, g, h)
|
||||
#define debug9(s, a, b, c, d, e, f, g, h, i) fprintf(stderr, "[" __FILE__ ":%i] debug: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i)
|
||||
#define debug10(s, a, b, c, d, e, f, g, h, i, j) fprintf(stderr, "[" __FILE__ ":%i] debug: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j)
|
||||
#define debug11(s, a, b, c, d, e, f, g, h, i, j, k) fprintf(stderr, "[" __FILE__ ":%i] debug: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k)
|
||||
#define debug12(s, a, b, c, d, e, f, g, h, i, j, k, l) fprintf(stderr, "[" __FILE__ ":%i] debug: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l)
|
||||
#define debug13(s, a, b, c, d, e, f, g, h, i, j, k, l, m) fprintf(stderr, "[" __FILE__ ":%i] debug: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m)
|
||||
#define debug14(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n) fprintf(stderr, "[" __FILE__ ":%i] debug: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m, n)
|
||||
#define debug15(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) fprintf(stderr, "[" __FILE__ ":%i] debug: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)
|
||||
#else
|
||||
#define debug(s)
|
||||
#define debug1(s, a)
|
||||
#define debug2(s, a, b)
|
||||
#define debug3(s, a, b, c)
|
||||
#define debug4(s, a, b, c, d)
|
||||
#define debug5(s, a, b, c, d, e)
|
||||
#define debug6(s, a, b, c, d, e, f)
|
||||
#define debug7(s, a, b, c, d, e, f, g)
|
||||
#define debug8(s, a, b, c, d, e, f, g, h)
|
||||
#define debug9(s, a, b, c, d, e, f, g, h, i)
|
||||
#define debug10(s, a, b, c, d, e, f, g, h, i, j)
|
||||
#define debug11(s, a, b, c, d, e, f, g, h, i, j, k)
|
||||
#define debug12(s, a, b, c, d, e, f, g, h, i, j, k, l)
|
||||
#define debug13(s, a, b, c, d, e, f, g, h, i, j, k, l, m)
|
||||
#define debug14(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n)
|
||||
#define debug15(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)
|
||||
#endif
|
||||
|
||||
/* warning macros also here... */
|
||||
#ifndef NO_WARNING
|
||||
#define warning(s) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__)
|
||||
#define warning1(s, a) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a)
|
||||
#define warning2(s, a, b) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a, b)
|
||||
#define warning3(s, a, b, c) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a, b, c)
|
||||
#define warning4(s, a, b, c, d) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a, b, c, d)
|
||||
#define warning5(s, a, b, c, d, e) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a, b, c, d, e)
|
||||
#define warning6(s, a, b, c, d, e, f) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a, b, c, d, e, f)
|
||||
#define warning7(s, a, b, c, d, e, f, g) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a, b, c, d, e, f, g)
|
||||
#define warning8(s, a, b, c, d, e, f, g, h) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a, b, c, d, e, f, g, h)
|
||||
#define warning9(s, a, b, c, d, e, f, g, h, i) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i)
|
||||
#define warning10(s, a, b, c, d, e, f, g, h, i, j) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j)
|
||||
#define warning11(s, a, b, c, d, e, f, g, h, i, j, k) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k)
|
||||
#define warning12(s, a, b, c, d, e, f, g, h, i, j, k, l) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l)
|
||||
#define warning13(s, a, b, c, d, e, f, g, h, i, j, k, l, m) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m)
|
||||
#define warning14(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m, n)
|
||||
#define warning15(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)
|
||||
#else
|
||||
#define warning(s)
|
||||
#define warning1(s, a)
|
||||
#define warning2(s, a, b)
|
||||
#define warning3(s, a, b, c)
|
||||
#define warning4(s, a, b, c, d)
|
||||
#define warning5(s, a, b, c, d, e)
|
||||
#define warning6(s, a, b, c, d, e, f)
|
||||
#define warning7(s, a, b, c, d, e, f, g)
|
||||
#define warning8(s, a, b, c, d, e, f, g, h)
|
||||
#define warning9(s, a, b, c, d, e, f, g, h, i)
|
||||
#define warning10(s, a, b, c, d, e, f, g, h, i, j)
|
||||
#define warning11(s, a, b, c, d, e, f, g, h, i, j, k)
|
||||
#define warning12(s, a, b, c, d, e, f, g, h, i, j, k, l)
|
||||
#define warning13(s, a, b, c, d, e, f, g, h, i, j, k, l, m)
|
||||
#define warning14(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n)
|
||||
#define warning15(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)
|
||||
#endif
|
||||
|
||||
/* error macros also here... */
|
||||
#ifndef NO_ERRORMSG
|
||||
#define error(s) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__)
|
||||
#define error1(s, a) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a)
|
||||
#define error2(s, a, b) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a, b)
|
||||
#define error3(s, a, b, c) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a, b, c)
|
||||
#define error4(s, a, b, c, d) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a, b, c, d)
|
||||
#define error5(s, a, b, c, d, e) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a, b, c, d, e)
|
||||
#define error6(s, a, b, c, d, e, f) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a, b, c, d, e, f)
|
||||
#define error7(s, a, b, c, d, e, f, g) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a, b, c, d, e, f, g)
|
||||
#define error8(s, a, b, c, d, e, f, g, h) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a, b, c, d, e, f, g, h)
|
||||
#define error9(s, a, b, c, d, e, f, g, h, i) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i)
|
||||
#define error10(s, a, b, c, d, e, f, g, h, i, j) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j)
|
||||
#define error11(s, a, b, c, d, e, f, g, h, i, j, k) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k)
|
||||
#define error12(s, a, b, c, d, e, f, g, h, i, j, k, l) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l)
|
||||
#define error13(s, a, b, c, d, e, f, g, h, i, j, k, l, m) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m)
|
||||
#define error14(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m, n)
|
||||
#define error15(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)
|
||||
#else
|
||||
#define error(s)
|
||||
#define error1(s, a)
|
||||
#define error2(s, a, b)
|
||||
#define error3(s, a, b, c)
|
||||
#define error4(s, a, b, c, d)
|
||||
#define error5(s, a, b, c, d, e)
|
||||
#define error6(s, a, b, c, d, e, f)
|
||||
#define error7(s, a, b, c, d, e, f, g)
|
||||
#define error8(s, a, b, c, d, e, f, g, h)
|
||||
#define error9(s, a, b, c, d, e, f, g, h, i)
|
||||
#define error10(s, a, b, c, d, e, f, g, h, i, j)
|
||||
#define error11(s, a, b, c, d, e, f, g, h, i, j, k)
|
||||
#define error12(s, a, b, c, d, e, f, g, h, i, j, k, l)
|
||||
#define error13(s, a, b, c, d, e, f, g, h, i, j, k, l, m)
|
||||
#define error14(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n)
|
||||
#define error15(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)
|
||||
#endif
|
||||
|
||||
/* ereturn macros also here... */
|
||||
#ifndef NO_ERETURN
|
||||
#define ereturn(rv, s) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__); return rv; }while(0)
|
||||
#define ereturn1(rv, s, a) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a); return rv; }while(0)
|
||||
#define ereturn2(rv, s, a, b) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a, b); return rv; }while(0)
|
||||
#define ereturn3(rv, s, a, b, c) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a, b, c); return rv; }while(0)
|
||||
#define ereturn4(rv, s, a, b, c, d) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a, b, c, d); return rv; }while(0)
|
||||
#define ereturn5(rv, s, a, b, c, d, e) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a, b, c, d, e); return rv; }while(0)
|
||||
#define ereturn6(rv, s, a, b, c, d, e, f) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a, b, c, d, e, f); return rv; }while(0)
|
||||
#define ereturn7(rv, s, a, b, c, d, e, f, g) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a, b, c, d, e, f, g); return rv; }while(0)
|
||||
#define ereturn8(rv, s, a, b, c, d, e, f, g, h) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a, b, c, d, e, f, g, h); return rv; }while(0)
|
||||
#define ereturn9(rv, s, a, b, c, d, e, f, g, h, i) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i); return rv; }while(0)
|
||||
#define ereturn10(rv, s, a, b, c, d, e, f, g, h, i, j) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j); return rv; }while(0)
|
||||
#define ereturn11(rv, s, a, b, c, d, e, f, g, h, i, j, k) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k); return rv; }while(0)
|
||||
#define ereturn12(rv, s, a, b, c, d, e, f, g, h, i, j, k, l) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l); return rv; }while(0)
|
||||
#define ereturn13(rv, s, a, b, c, d, e, f, g, h, i, j, k, l, m) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m); return rv; }while(0)
|
||||
#define ereturn14(rv, s, a, b, c, d, e, f, g, h, i, j, k, l, m, n) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m, n); return rv; }while(0)
|
||||
#define ereturn15(rv, s, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o); return rv; }while(0)
|
||||
#else
|
||||
#define ereturn(rv, s) return rv
|
||||
#define ereturn1(rv, s, a) return rv
|
||||
#define ereturn2(rv, s, a, b) return rv
|
||||
#define ereturn3(rv, s, a, b, c) return rv
|
||||
#define ereturn4(rv, s, a, b, c, d) return rv
|
||||
#define ereturn5(rv, s, a, b, c, d, e) return rv
|
||||
#define ereturn6(rv, s, a, b, c, d, e, f) return rv
|
||||
#define ereturn7(rv, s, a, b, c, d, e, f, g) return rv
|
||||
#define ereturn8(rv, s, a, b, c, d, e, f, g, h) return rv
|
||||
#define ereturn9(rv, s, a, b, c, d, e, f, g, h, i) return rv
|
||||
#define ereturn10(rv, s, a, b, c, d, e, f, g, h, i, j) return rv
|
||||
#define ereturn11(rv, s, a, b, c, d, e, f, g, h, i, j, k) return rv
|
||||
#define ereturn12(rv, s, a, b, c, d, e, f, g, h, i, j, k, l) return rv
|
||||
#define ereturn13(rv, s, a, b, c, d, e, f, g, h, i, j, k, l, m) return rv
|
||||
#define ereturn14(rv, s, a, b, c, d, e, f, g, h, i, j, k, l, m, n) return rv
|
||||
#define ereturn15(rv, s, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) return rv
|
||||
#endif
|
||||
|
|
@ -0,0 +1,277 @@
|
|||
/*
|
||||
decode.h: common definitions for decode functions
|
||||
|
||||
This file is strongly tied with optimize.h concerning the synth functions.
|
||||
Perhaps one should restructure that a bit.
|
||||
|
||||
copyright 2007-8 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Thomas Orgis, taking WRITE_SAMPLE from decode.c
|
||||
*/
|
||||
#ifndef MPG123_DECODE_H
|
||||
#define MPG123_DECODE_H
|
||||
|
||||
/* Selection of class of output routines for basic format. */
|
||||
#ifndef REAL_IS_FIXED
|
||||
#define OUT_FORMATS 4 /* Basic output formats: 16bit, 8bit, real and s32 */
|
||||
#else
|
||||
#define OUT_FORMATS 2 /* Only up to 16bit */
|
||||
#endif
|
||||
|
||||
#define OUT_16 0
|
||||
#define OUT_8 1
|
||||
/* Those are defined but not supported for fixed point decoding! */
|
||||
#define OUT_REAL 2 /* Write a floating point sample (that is, one matching the internal real type). */
|
||||
#define OUT_S32 3
|
||||
|
||||
#ifdef NO_NTOM
|
||||
#define NTOM_MAX 1
|
||||
#else
|
||||
#define NTOM_MAX 8 /* maximum allowed factor for upsampling */
|
||||
#define NTOM_MAX_FREQ 96000 /* maximum frequency to upsample to / downsample from */
|
||||
#define NTOM_MUL (32768)
|
||||
void ntom_set_ntom(mpg123_handle *fr, off_t num);
|
||||
#endif
|
||||
|
||||
/* Let's collect all possible synth functions here, for an overview.
|
||||
If they are actually defined and used depends on preprocessor machinery.
|
||||
See synth.c and optimize.h for that, also some special C and assembler files. */
|
||||
|
||||
#ifndef NO_16BIT
|
||||
/* The signed-16bit-producing variants. */
|
||||
int synth_1to1 (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_dither (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_i386 (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_i586 (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_i586_dither(real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_mmx (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_3dnow (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_sse (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_stereo_sse (real*, real*, mpg123_handle*);
|
||||
int synth_1to1_3dnowext (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_altivec (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_stereo_altivec(real*, real*, mpg123_handle*);
|
||||
int synth_1to1_x86_64 (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_stereo_x86_64(real*, real*, mpg123_handle*);
|
||||
int synth_1to1_avx (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_stereo_avx (real*, real*, mpg123_handle*);
|
||||
int synth_1to1_arm (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_neon (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_stereo_neon(real*, real*, mpg123_handle*);
|
||||
/* This is different, special usage in layer3.c only.
|
||||
Hence, the name... and now forget about it.
|
||||
Never use it outside that special portion of code inside layer3.c! */
|
||||
int absynth_1to1_i486(real*, int, mpg123_handle*, int);
|
||||
/* These mono/stereo converters use one of the above for the grunt work. */
|
||||
int synth_1to1_mono (real*, mpg123_handle*);
|
||||
int synth_1to1_m2s(real*, mpg123_handle*);
|
||||
|
||||
/* Sample rate decimation comes in less flavours. */
|
||||
#ifndef NO_DOWNSAMPLE
|
||||
int synth_2to1 (real*, int, mpg123_handle*, int);
|
||||
int synth_2to1_dither (real*, int, mpg123_handle*, int);
|
||||
int synth_2to1_i386 (real*, int, mpg123_handle*, int);
|
||||
int synth_2to1_mono (real*, mpg123_handle*);
|
||||
int synth_2to1_m2s(real*, mpg123_handle*);
|
||||
int synth_4to1 (real *,int, mpg123_handle*, int);
|
||||
int synth_4to1_dither (real *,int, mpg123_handle*, int);
|
||||
int synth_4to1_i386 (real*, int, mpg123_handle*, int);
|
||||
int synth_4to1_mono (real*, mpg123_handle*);
|
||||
int synth_4to1_m2s(real*, mpg123_handle*);
|
||||
#endif
|
||||
#ifndef NO_NTOM
|
||||
/* NtoM is really just one implementation. */
|
||||
int synth_ntom (real *,int, mpg123_handle*, int);
|
||||
int synth_ntom_mono (real *, mpg123_handle *);
|
||||
int synth_ntom_m2s (real *, mpg123_handle *);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifndef NO_8BIT
|
||||
/* The 8bit-producing variants. */
|
||||
/* There are direct 8-bit synths and wrappers over a possibly optimized 16bit one. */
|
||||
int synth_1to1_8bit (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_8bit_i386 (real*, int, mpg123_handle*, int);
|
||||
#ifndef NO_16BIT
|
||||
int synth_1to1_8bit_wrap (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_8bit_mono (real*, mpg123_handle*);
|
||||
#endif
|
||||
int synth_1to1_8bit_m2s(real*, mpg123_handle*);
|
||||
#ifndef NO_16BIT
|
||||
int synth_1to1_8bit_wrap_mono (real*, mpg123_handle*);
|
||||
int synth_1to1_8bit_wrap_m2s(real*, mpg123_handle*);
|
||||
#endif
|
||||
#ifndef NO_DOWNSAMPLE
|
||||
int synth_2to1_8bit (real*, int, mpg123_handle*, int);
|
||||
int synth_2to1_8bit_i386 (real*, int, mpg123_handle*, int);
|
||||
int synth_2to1_8bit_mono (real*, mpg123_handle*);
|
||||
int synth_2to1_8bit_m2s(real*, mpg123_handle*);
|
||||
int synth_4to1_8bit (real*, int, mpg123_handle*, int);
|
||||
int synth_4to1_8bit_i386 (real*, int, mpg123_handle*, int);
|
||||
int synth_4to1_8bit_mono (real*, mpg123_handle*);
|
||||
int synth_4to1_8bit_m2s(real*, mpg123_handle*);
|
||||
#endif
|
||||
#ifndef NO_NTOM
|
||||
int synth_ntom_8bit (real*, int, mpg123_handle*, int);
|
||||
int synth_ntom_8bit_mono (real*, mpg123_handle*);
|
||||
int synth_ntom_8bit_m2s(real*, mpg123_handle*);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifndef REAL_IS_FIXED
|
||||
|
||||
#ifndef NO_REAL
|
||||
/* The real-producing variants. */
|
||||
int synth_1to1_real (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_real_i386 (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_real_sse (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_real_stereo_sse (real*, real*, mpg123_handle*);
|
||||
int synth_1to1_real_x86_64 (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_real_stereo_x86_64(real*, real*, mpg123_handle*);
|
||||
int synth_1to1_real_avx (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_real_stereo_avx (real*, real*, mpg123_handle*);
|
||||
int synth_1to1_real_altivec (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_real_stereo_altivec(real*, real*, mpg123_handle*);
|
||||
int synth_1to1_real_neon (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_real_stereo_neon(real*, real*, mpg123_handle*);
|
||||
int synth_1to1_real_mono (real*, mpg123_handle*);
|
||||
int synth_1to1_real_m2s(real*, mpg123_handle*);
|
||||
#ifndef NO_DOWNSAMPLE
|
||||
int synth_2to1_real (real*, int, mpg123_handle*, int);
|
||||
int synth_2to1_real_i386 (real*, int, mpg123_handle*, int);
|
||||
int synth_2to1_real_mono (real*, mpg123_handle*);
|
||||
int synth_2to1_real_m2s(real*, mpg123_handle*);
|
||||
int synth_4to1_real (real*, int, mpg123_handle*, int);
|
||||
int synth_4to1_real_i386 (real*, int, mpg123_handle*, int);
|
||||
int synth_4to1_real_mono (real*, mpg123_handle*);
|
||||
int synth_4to1_real_m2s(real*, mpg123_handle*);
|
||||
#endif
|
||||
#ifndef NO_NTOM
|
||||
int synth_ntom_real (real*, int, mpg123_handle*, int);
|
||||
int synth_ntom_real_mono (real*, mpg123_handle*);
|
||||
int synth_ntom_real_m2s(real*, mpg123_handle*);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifndef NO_32BIT
|
||||
/* 32bit integer */
|
||||
int synth_1to1_s32 (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_s32_i386 (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_s32_sse (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_s32_stereo_sse (real*, real*, mpg123_handle*);
|
||||
int synth_1to1_s32_x86_64 (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_s32_stereo_x86_64(real*, real*, mpg123_handle*);
|
||||
int synth_1to1_s32_avx (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_s32_stereo_avx (real*, real*, mpg123_handle*);
|
||||
int synth_1to1_s32_altivec (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_s32_stereo_altivec(real*, real*, mpg123_handle*);
|
||||
int synth_1to1_s32_neon (real*, int, mpg123_handle*, int);
|
||||
int synth_1to1_s32_stereo_neon(real*, real*, mpg123_handle*);
|
||||
int synth_1to1_s32_mono (real*, mpg123_handle*);
|
||||
int synth_1to1_s32_m2s(real*, mpg123_handle*);
|
||||
#ifndef NO_DOWNSAMPLE
|
||||
int synth_2to1_s32 (real*, int, mpg123_handle*, int);
|
||||
int synth_2to1_s32_i386 (real*, int, mpg123_handle*, int);
|
||||
int synth_2to1_s32_mono (real*, mpg123_handle*);
|
||||
int synth_2to1_s32_m2s(real*, mpg123_handle*);
|
||||
int synth_4to1_s32 (real*, int, mpg123_handle*, int);
|
||||
int synth_4to1_s32_i386 (real*, int, mpg123_handle*, int);
|
||||
int synth_4to1_s32_mono (real*, mpg123_handle*);
|
||||
int synth_4to1_s32_m2s(real*, mpg123_handle*);
|
||||
#endif
|
||||
#ifndef NO_NTOM
|
||||
int synth_ntom_s32 (real*, int, mpg123_handle*, int);
|
||||
int synth_ntom_s32_mono (real*, mpg123_handle*);
|
||||
int synth_ntom_s32_m2s(real*, mpg123_handle*);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#endif /* FIXED */
|
||||
|
||||
|
||||
/* Inside these synth functions, some dct64 variants may be used.
|
||||
The special optimized ones that only appear in assembler code are not mentioned here.
|
||||
And, generally, these functions are only employed in a matching synth function. */
|
||||
void dct64 (real *,real *,real *);
|
||||
void dct64_i386 (real *,real *,real *);
|
||||
void dct64_altivec(real *,real *,real *);
|
||||
void dct64_i486(int*, int* , real*); /* Yeah, of no use outside of synth_i486.c .*/
|
||||
|
||||
/* This is used by the layer 3 decoder, one generic function and 3DNow variants. */
|
||||
void dct36 (real *,real *,real *,real *,real *);
|
||||
void dct36_3dnow (real *,real *,real *,real *,real *);
|
||||
void dct36_3dnowext(real *,real *,real *,real *,real *);
|
||||
void dct36_x86_64 (real *,real *,real *,real *,real *);
|
||||
void dct36_sse (real *,real *,real *,real *,real *);
|
||||
void dct36_avx (real *,real *,real *,real *,real *);
|
||||
|
||||
/* Tools for NtoM resampling synth, defined in ntom.c . */
|
||||
int synth_ntom_set_step(mpg123_handle *fr); /* prepare ntom decoding */
|
||||
unsigned long ntom_val(mpg123_handle *fr, off_t frame); /* compute ntom_val for frame offset */
|
||||
/* Frame and sample offsets. */
|
||||
#ifndef NO_NTOM
|
||||
/*
|
||||
Outsamples of _this_ frame.
|
||||
To be exact: The samples to be expected from the next frame decode (using the current ntom_val). When you already decoded _this_ frame, this is the number of samples to be expected from the next one.
|
||||
*/
|
||||
off_t ntom_frame_outsamples(mpg123_handle *fr);
|
||||
/* Total out/insample offset. */
|
||||
off_t ntom_frmouts(mpg123_handle *fr, off_t frame);
|
||||
off_t ntom_ins2outs(mpg123_handle *fr, off_t ins);
|
||||
off_t ntom_frameoff(mpg123_handle *fr, off_t soff);
|
||||
#endif
|
||||
|
||||
/* Initialization of any static data that majy be needed at runtime.
|
||||
Make sure you call these once before it is too late. */
|
||||
#ifndef NO_LAYER3
|
||||
void init_layer3(void);
|
||||
real init_layer3_gainpow2(mpg123_handle *fr, int i);
|
||||
void init_layer3_stuff(mpg123_handle *fr, real (*gainpow2)(mpg123_handle *fr, int i));
|
||||
#endif
|
||||
#ifndef NO_LAYER12
|
||||
void init_layer12(void);
|
||||
real* init_layer12_table(mpg123_handle *fr, real *table, int m);
|
||||
void init_layer12_stuff(mpg123_handle *fr, real* (*init_table)(mpg123_handle *fr, real *table, int m));
|
||||
#endif
|
||||
|
||||
void prepare_decode_tables(void);
|
||||
|
||||
extern real *pnts[5]; /* tabinit provides, dct64 needs */
|
||||
|
||||
/* Runtime (re)init functions; needed more often. */
|
||||
void make_decode_tables(mpg123_handle *fr); /* For every volume change. */
|
||||
/* Stuff needed after updating synth setup (see set_synth_functions()). */
|
||||
|
||||
#ifdef OPT_MMXORSSE
|
||||
/* Special treatment for mmx-like decoders, these functions go into the slots below. */
|
||||
void make_decode_tables_mmx(mpg123_handle *fr);
|
||||
#ifndef NO_LAYER3
|
||||
real init_layer3_gainpow2_mmx(mpg123_handle *fr, int i);
|
||||
#endif
|
||||
#ifndef NO_LAYER12
|
||||
real* init_layer12_table_mmx(mpg123_handle *fr, real *table, int m);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifndef NO_8BIT
|
||||
/* Needed when switching to 8bit output. */
|
||||
int make_conv16to8_table(mpg123_handle *fr);
|
||||
#endif
|
||||
|
||||
/* These are the actual workers.
|
||||
They operate on the parsed frame data and handle decompression to audio samples.
|
||||
The synth functions defined above are called from inside the layer handlers. */
|
||||
|
||||
#ifndef NO_LAYER3
|
||||
int do_layer3(mpg123_handle *fr);
|
||||
#endif
|
||||
#ifndef NO_LAYER2
|
||||
int do_layer2(mpg123_handle *fr);
|
||||
#endif
|
||||
#ifndef NO_LAYER1
|
||||
int do_layer1(mpg123_handle *fr);
|
||||
#endif
|
||||
/* There's an 3DNow counterpart in asm. */
|
||||
void do_equalizer(real *bandPtr,int channel, real equalizer[2][32]);
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,119 @@
|
|||
/*
|
||||
dither: Generate shaped noise for dithering
|
||||
|
||||
copyright 2009 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Taihei Monma
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
#include "compat.h"
|
||||
#include "dither.h"
|
||||
|
||||
static const uint32_t init_seed = 2463534242UL;
|
||||
|
||||
#define LAP 100
|
||||
|
||||
/*
|
||||
xorshift random number generator, with output scaling to [-0.5, 0.5]
|
||||
This is the white noise...
|
||||
See http://www.jstatsoft.org/v08/i14/paper on XOR shift random number generators.
|
||||
*/
|
||||
static float rand_xorshift32(uint32_t *seed)
|
||||
{
|
||||
union
|
||||
{
|
||||
uint32_t i;
|
||||
float f;
|
||||
} fi;
|
||||
|
||||
fi.i = *seed;
|
||||
fi.i ^= (fi.i<<13);
|
||||
fi.i ^= (fi.i>>17);
|
||||
fi.i ^= (fi.i<<5);
|
||||
*seed = fi.i;
|
||||
|
||||
/* scale the number to [-0.5, 0.5] */
|
||||
#ifdef IEEE_FLOAT
|
||||
fi.i = (fi.i>>9)|0x3f800000;
|
||||
fi.f -= 1.5f;
|
||||
#else
|
||||
fi.f = (double)fi.i / 4294967295.0;
|
||||
fi.f -= 0.5f;
|
||||
#endif
|
||||
return fi.f;
|
||||
}
|
||||
|
||||
static void white_noise(float *table, size_t count)
|
||||
{
|
||||
size_t i;
|
||||
uint32_t seed = init_seed;
|
||||
|
||||
for(i=0; i<count; ++i)
|
||||
table[i] = rand_xorshift32(&seed);
|
||||
}
|
||||
|
||||
static void tpdf_noise(float *table, size_t count)
|
||||
{
|
||||
size_t i;
|
||||
uint32_t seed = init_seed;
|
||||
|
||||
for(i=0; i<count; ++i)
|
||||
table[i] = rand_xorshift32(&seed) + rand_xorshift32(&seed);
|
||||
}
|
||||
|
||||
static void highpass_tpdf_noise(float *table, size_t count)
|
||||
{
|
||||
size_t i;
|
||||
uint32_t seed = init_seed;
|
||||
/* Ensure some minimum lap for keeping the high-pass filter circular. */
|
||||
size_t lap = count > 2*LAP ? LAP : count/2;
|
||||
|
||||
float input_noise;
|
||||
float xv[9], yv[9];
|
||||
|
||||
for(i=0;i<9;i++)
|
||||
{
|
||||
xv[i] = yv[i] = 0.0f;
|
||||
}
|
||||
|
||||
for(i=0;i<count+lap;i++)
|
||||
{
|
||||
if(i==count) seed=init_seed;
|
||||
|
||||
/* generate and add 2 random numbers, to make a TPDF noise distribution */
|
||||
input_noise = rand_xorshift32(&seed) + rand_xorshift32(&seed);
|
||||
|
||||
/* apply 8th order Chebyshev high-pass IIR filter */
|
||||
/* Coefficients are from http://www-users.cs.york.ac.uk/~fisher/mkfilter/trad.html
|
||||
Given parameters are: Chebyshev, Highpass, ripple=-1, order=8, samplerate=44100, corner1=19000 */
|
||||
xv[0] = xv[1]; xv[1] = xv[2]; xv[2] = xv[3]; xv[3] = xv[4]; xv[4] = xv[5]; xv[5] = xv[6]; xv[6] = xv[7]; xv[7] = xv[8];
|
||||
xv[8] = input_noise / 1.382814179e+07;
|
||||
yv[0] = yv[1]; yv[1] = yv[2]; yv[2] = yv[3]; yv[3] = yv[4]; yv[4] = yv[5]; yv[5] = yv[6]; yv[6] = yv[7]; yv[7] = yv[8];
|
||||
yv[8] = (xv[0] + xv[8]) - 8 * (xv[1] + xv[7]) + 28 * (xv[2] + xv[6])
|
||||
- 56 * (xv[3] + xv[5]) + 70 * xv[4]
|
||||
+ ( -0.6706204984 * yv[0]) + ( -5.3720827038 * yv[1])
|
||||
+ (-19.0865382480 * yv[2]) + (-39.2831607860 * yv[3])
|
||||
+ (-51.2308985070 * yv[4]) + (-43.3590135780 * yv[5])
|
||||
+ (-23.2632305320 * yv[6]) + ( -7.2370122050 * yv[7]);
|
||||
if(i>=lap) table[i-lap] = yv[8] * 3.0f;
|
||||
}
|
||||
}
|
||||
|
||||
void mpg123_noise(float* table, size_t count, enum mpg123_noise_type noisetype)
|
||||
{
|
||||
switch(noisetype)
|
||||
{
|
||||
case mpg123_white_noise: white_noise(table, count); break;
|
||||
case mpg123_tpdf_noise: tpdf_noise(table, count); break;
|
||||
case mpg123_highpass_tpdf_noise:
|
||||
highpass_tpdf_noise(table, count);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* Generate white noise and shape it with a high pass filter. */
|
||||
void dither_table_init(float *dithertable)
|
||||
{
|
||||
highpass_tpdf_noise(dithertable, DITHERSIZE);
|
||||
}
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
/*
|
||||
dither: Generate noise for dithering / noise shaping.
|
||||
|
||||
copyright 2009 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Taihei Monma
|
||||
*/
|
||||
|
||||
#ifndef MPG123_DITHER_H
|
||||
#define MPG123_DITHER_H
|
||||
|
||||
#define DITHERSIZE 65536
|
||||
enum mpg123_noise_type
|
||||
{
|
||||
mpg123_white_noise = 0
|
||||
,mpg123_tpdf_noise
|
||||
,mpg123_highpass_tpdf_noise
|
||||
};
|
||||
|
||||
void mpg123_noise(float* table, size_t count, enum mpg123_noise_type noisetype);
|
||||
void dither_table_init(float *dithertable);
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
/* Localized versions of Info.plist keys */
|
||||
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
/*
|
||||
equalizer.c: equalizer settings
|
||||
|
||||
copyright ?-2006 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Michael Hipp
|
||||
*/
|
||||
|
||||
|
||||
#include "mpg123lib_intern.h"
|
||||
|
||||
void do_equalizer(real *bandPtr,int channel, real equalizer[2][32])
|
||||
{
|
||||
int i;
|
||||
for(i=0;i<32;i++)
|
||||
bandPtr[i] = REAL_MUL(bandPtr[i], equalizer[channel][i]);
|
||||
}
|
||||
|
|
@ -0,0 +1,106 @@
|
|||
#include "mpg123lib_intern.h"
|
||||
|
||||
int mpg123_feature(const enum mpg123_feature_set key)
|
||||
{
|
||||
switch(key)
|
||||
{
|
||||
case MPG123_FEATURE_ABI_UTF8OPEN:
|
||||
#ifdef WANT_WIN32_UNICODE
|
||||
return 1;
|
||||
#else
|
||||
return 0;
|
||||
#endif /* WANT_WIN32_UNICODE */
|
||||
|
||||
case MPG123_FEATURE_OUTPUT_8BIT:
|
||||
#ifdef NO_8BIT
|
||||
return 0;
|
||||
#else
|
||||
return 1;
|
||||
#endif /* mpg123_output_8bit */
|
||||
|
||||
case MPG123_FEATURE_OUTPUT_16BIT:
|
||||
#ifdef NO_16BIT
|
||||
return 0;
|
||||
#else
|
||||
return 1;
|
||||
#endif /* mpg123_output_16bit */
|
||||
|
||||
case MPG123_FEATURE_OUTPUT_32BIT:
|
||||
#ifdef NO_32BIT
|
||||
return 0;
|
||||
#else
|
||||
return 1;
|
||||
#endif /* mpg123_output_32bit */
|
||||
|
||||
case MPG123_FEATURE_PARSE_ID3V2:
|
||||
#ifdef NO_ID3V2
|
||||
return 0;
|
||||
#else
|
||||
return 1;
|
||||
#endif /* NO_ID3V2 */
|
||||
|
||||
case MPG123_FEATURE_DECODE_LAYER1:
|
||||
#ifdef NO_LAYER1
|
||||
return 0;
|
||||
#else
|
||||
return 1;
|
||||
#endif /* NO_LAYER1 */
|
||||
|
||||
case MPG123_FEATURE_DECODE_LAYER2:
|
||||
#ifdef NO_LAYER2
|
||||
return 0;
|
||||
#else
|
||||
return 1;
|
||||
#endif /* NO_LAYER2 */
|
||||
|
||||
case MPG123_FEATURE_DECODE_LAYER3:
|
||||
#ifdef NO_LAYER3
|
||||
return 0;
|
||||
#else
|
||||
return 1;
|
||||
#endif /* NO_LAYER3 */
|
||||
|
||||
case MPG123_FEATURE_DECODE_ACCURATE:
|
||||
#ifdef ACCURATE_ROUNDING
|
||||
return 1;
|
||||
#else
|
||||
return 0;
|
||||
#endif /* ACCURATE_ROUNDING */
|
||||
|
||||
case MPG123_FEATURE_DECODE_DOWNSAMPLE:
|
||||
#ifdef NO_DOWNSAMPLE
|
||||
return 0;
|
||||
#else
|
||||
return 1;
|
||||
#endif /* NO_DOWNSAMPLE */
|
||||
|
||||
case MPG123_FEATURE_DECODE_NTOM:
|
||||
#ifdef NO_NTOM
|
||||
return 0;
|
||||
#else
|
||||
return 1;
|
||||
#endif /* NO_NTOM */
|
||||
|
||||
case MPG123_FEATURE_PARSE_ICY:
|
||||
#ifdef NO_ICY
|
||||
return 0;
|
||||
#else
|
||||
return 1;
|
||||
#endif /* NO_ICY */
|
||||
|
||||
case MPG123_FEATURE_INDEX:
|
||||
#ifdef FRAME_INDEX
|
||||
return 1;
|
||||
#else
|
||||
return 0;
|
||||
#endif /* FRAME_INDEX */
|
||||
case MPG123_FEATURE_TIMEOUT_READ:
|
||||
#ifdef TIMEOUT_READ
|
||||
return 1;
|
||||
#else
|
||||
return 0;
|
||||
#endif
|
||||
|
||||
default: return 0;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,521 @@
|
|||
/*
|
||||
format:routines to deal with audio (output) format
|
||||
|
||||
copyright 2008-9 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Thomas Orgis, starting with parts of the old audio.c, with only faintly manage to show now
|
||||
*/
|
||||
|
||||
#include "mpg123lib_intern.h"
|
||||
#include "debug.h"
|
||||
|
||||
/* static int chans[NUM_CHANNELS] = { 1 , 2 }; */
|
||||
static const long my_rates[MPG123_RATES] = /* only the standard rates */
|
||||
{
|
||||
8000, 11025, 12000,
|
||||
16000, 22050, 24000,
|
||||
32000, 44100, 48000,
|
||||
};
|
||||
|
||||
static const int my_encodings[MPG123_ENCODINGS] =
|
||||
{
|
||||
MPG123_ENC_SIGNED_16,
|
||||
MPG123_ENC_UNSIGNED_16,
|
||||
MPG123_ENC_SIGNED_32,
|
||||
MPG123_ENC_UNSIGNED_32,
|
||||
MPG123_ENC_SIGNED_24,
|
||||
MPG123_ENC_UNSIGNED_24,
|
||||
/* Floating point range, see below. */
|
||||
MPG123_ENC_FLOAT_32,
|
||||
MPG123_ENC_FLOAT_64,
|
||||
/* 8 bit range, see below. */
|
||||
MPG123_ENC_SIGNED_8,
|
||||
MPG123_ENC_UNSIGNED_8,
|
||||
MPG123_ENC_ULAW_8,
|
||||
MPG123_ENC_ALAW_8
|
||||
};
|
||||
|
||||
/* Make that match the above table.
|
||||
And yes, I still don't like this kludgy stuff. */
|
||||
/* range[0] <= i < range[1] for forced floating point */
|
||||
static const int enc_float_range[2] = { 6, 8 };
|
||||
/* same for 8 bit encodings */
|
||||
static const int enc_8bit_range[2] = { 8, 12 };
|
||||
|
||||
/* Only one type of float is supported. */
|
||||
# ifdef REAL_IS_FLOAT
|
||||
# define MPG123_FLOAT_ENC MPG123_ENC_FLOAT_32
|
||||
# else
|
||||
# define MPG123_FLOAT_ENC MPG123_ENC_FLOAT_64
|
||||
# endif
|
||||
|
||||
/* The list of actually possible encodings. */
|
||||
static const int good_encodings[] =
|
||||
{
|
||||
#ifndef NO_16BIT
|
||||
MPG123_ENC_SIGNED_16,
|
||||
MPG123_ENC_UNSIGNED_16,
|
||||
#endif
|
||||
#ifndef NO_32BIT
|
||||
MPG123_ENC_SIGNED_32,
|
||||
MPG123_ENC_UNSIGNED_32,
|
||||
MPG123_ENC_SIGNED_24,
|
||||
MPG123_ENC_UNSIGNED_24,
|
||||
#endif
|
||||
#ifndef NO_REAL
|
||||
MPG123_FLOAT_ENC,
|
||||
#endif
|
||||
#ifndef NO_8BIT
|
||||
MPG123_ENC_SIGNED_8,
|
||||
MPG123_ENC_UNSIGNED_8,
|
||||
MPG123_ENC_ULAW_8,
|
||||
MPG123_ENC_ALAW_8
|
||||
#endif
|
||||
};
|
||||
|
||||
/* Check if encoding is a valid one in this build.
|
||||
...lazy programming: linear search. */
|
||||
static int good_enc(const int enc)
|
||||
{
|
||||
size_t i;
|
||||
for(i=0; i<sizeof(good_encodings)/sizeof(int); ++i)
|
||||
if(enc == good_encodings[i]) return TRUE;
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
void attribute_align_arg mpg123_rates(const long **list, size_t *number)
|
||||
{
|
||||
if(list != NULL) *list = my_rates;
|
||||
if(number != NULL) *number = sizeof(my_rates)/sizeof(long);
|
||||
}
|
||||
|
||||
/* Now that's a bit tricky... One build of the library knows only a subset of the encodings. */
|
||||
void attribute_align_arg mpg123_encodings(const int **list, size_t *number)
|
||||
{
|
||||
if(list != NULL) *list = good_encodings;
|
||||
if(number != NULL) *number = sizeof(good_encodings)/sizeof(int);
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_encsize(int encoding)
|
||||
{
|
||||
if(encoding & MPG123_ENC_8)
|
||||
return 1;
|
||||
else if(encoding & MPG123_ENC_16)
|
||||
return 2;
|
||||
else if(encoding & MPG123_ENC_24)
|
||||
return 3;
|
||||
else if(encoding & MPG123_ENC_32 || encoding == MPG123_ENC_FLOAT_32)
|
||||
return 4;
|
||||
else if(encoding == MPG123_ENC_FLOAT_64)
|
||||
return 8;
|
||||
else
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* char audio_caps[NUM_CHANNELS][MPG123_RATES+1][MPG123_ENCODINGS]; */
|
||||
|
||||
static int rate2num(mpg123_pars *mp, long r)
|
||||
{
|
||||
int i;
|
||||
for(i=0;i<MPG123_RATES;i++) if(my_rates[i] == r) return i;
|
||||
#ifndef NO_NTOM
|
||||
if(mp && mp->force_rate != 0 && mp->force_rate == r) return MPG123_RATES;
|
||||
#endif
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
static int enc2num(int encoding)
|
||||
{
|
||||
int i;
|
||||
for(i=0;i<MPG123_ENCODINGS;++i)
|
||||
if(my_encodings[i] == encoding) return i;
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
static int cap_fit(mpg123_handle *fr, struct audioformat *nf, int f0, int f2)
|
||||
{
|
||||
int i;
|
||||
int c = nf->channels-1;
|
||||
int rn = rate2num(&fr->p, nf->rate);
|
||||
if(rn >= 0) for(i=f0;i<f2;i++)
|
||||
{
|
||||
if(fr->p.audio_caps[c][rn][i])
|
||||
{
|
||||
nf->encoding = my_encodings[i];
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int freq_fit(mpg123_handle *fr, struct audioformat *nf, int f0, int f2)
|
||||
{
|
||||
nf->rate = frame_freq(fr)>>fr->p.down_sample;
|
||||
if(cap_fit(fr,nf,f0,f2)) return 1;
|
||||
if(fr->p.flags & MPG123_AUTO_RESAMPLE)
|
||||
{
|
||||
nf->rate>>=1;
|
||||
if(cap_fit(fr,nf,f0,f2)) return 1;
|
||||
nf->rate>>=1;
|
||||
if(cap_fit(fr,nf,f0,f2)) return 1;
|
||||
}
|
||||
#ifndef NO_NTOM
|
||||
/* If nothing worked, try the other rates, only without constrains from user.
|
||||
In case you didn't guess: We enable flexible resampling if we find a working rate. */
|
||||
if( fr->p.flags & MPG123_AUTO_RESAMPLE &&
|
||||
!fr->p.force_rate && fr->p.down_sample == 0)
|
||||
{
|
||||
int i;
|
||||
int c = nf->channels-1;
|
||||
int rn = rate2num(&fr->p, frame_freq(fr));
|
||||
int rrn;
|
||||
if(rn < 0) return 0;
|
||||
/* Try higher rates first. */
|
||||
for(i=f0;i<f2;i++) for(rrn=rn+1; rrn<MPG123_RATES; ++rrn)
|
||||
if(fr->p.audio_caps[c][rrn][i])
|
||||
{
|
||||
nf->rate = my_rates[rrn];
|
||||
nf->encoding = my_encodings[i];
|
||||
return 1;
|
||||
}
|
||||
/* Then lower rates. */
|
||||
for(i=f0;i<f2;i++) for(rrn=rn-1; rrn>=0; --rrn)
|
||||
if(fr->p.audio_caps[c][rrn][i])
|
||||
{
|
||||
nf->rate = my_rates[rrn];
|
||||
nf->encoding = my_encodings[i];
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* match constraints against supported audio formats, store possible setup in frame
|
||||
return: -1: error; 0: no format change; 1: format change */
|
||||
int frame_output_format(mpg123_handle *fr)
|
||||
{
|
||||
struct audioformat nf;
|
||||
int f0=0;
|
||||
int f2=MPG123_ENCODINGS; /* Omit the 32bit and float encodings. */
|
||||
mpg123_pars *p = &fr->p;
|
||||
/* initialize new format, encoding comes later */
|
||||
nf.channels = fr->stereo;
|
||||
|
||||
/* All this forcing should be removed in favour of the capabilities table... */
|
||||
if(p->flags & MPG123_FORCE_8BIT)
|
||||
{
|
||||
f0 = enc_8bit_range[0];
|
||||
f2 = enc_8bit_range[1];
|
||||
}
|
||||
if(p->flags & MPG123_FORCE_FLOAT)
|
||||
{
|
||||
f0 = enc_float_range[0];
|
||||
f2 = enc_float_range[1];
|
||||
}
|
||||
|
||||
/* force stereo is stronger */
|
||||
if(p->flags & MPG123_FORCE_MONO) nf.channels = 1;
|
||||
if(p->flags & MPG123_FORCE_STEREO) nf.channels = 2;
|
||||
|
||||
#ifndef NO_NTOM
|
||||
if(p->force_rate)
|
||||
{
|
||||
nf.rate = p->force_rate;
|
||||
if(cap_fit(fr,&nf,f0,2)) goto end; /* 16bit encodings */
|
||||
if(cap_fit(fr,&nf,f0<=2 ? 2 : f0,f2)) goto end; /* 8bit encodings */
|
||||
|
||||
/* try again with different stereoness */
|
||||
if(nf.channels == 2 && !(p->flags & MPG123_FORCE_STEREO)) nf.channels = 1;
|
||||
else if(nf.channels == 1 && !(p->flags & MPG123_FORCE_MONO)) nf.channels = 2;
|
||||
|
||||
if(cap_fit(fr,&nf,f0,2)) goto end; /* 16bit encodings */
|
||||
if(cap_fit(fr,&nf,f0<=2 ? 2 : f0,f2)) goto end; /* 8bit encodings */
|
||||
|
||||
if(NOQUIET)
|
||||
error3( "Unable to set up output format! Constraints: %s%s%liHz.",
|
||||
( p->flags & MPG123_FORCE_STEREO ? "stereo, " :
|
||||
(p->flags & MPG123_FORCE_MONO ? "mono, " : "") ),
|
||||
(p->flags & MPG123_FORCE_8BIT ? "8bit, " : ""),
|
||||
p->force_rate );
|
||||
/* if(NOQUIET && p->verbose <= 1) print_capabilities(fr); */
|
||||
|
||||
fr->err = MPG123_BAD_OUTFORMAT;
|
||||
return -1;
|
||||
}
|
||||
#endif
|
||||
|
||||
if(freq_fit(fr, &nf, f0, 2)) goto end; /* try rates with 16bit */
|
||||
if(freq_fit(fr, &nf, f0<=2 ? 2 : f0, f2)) goto end; /* ... 8bit */
|
||||
|
||||
/* try again with different stereoness */
|
||||
if(nf.channels == 2 && !(p->flags & MPG123_FORCE_STEREO)) nf.channels = 1;
|
||||
else if(nf.channels == 1 && !(p->flags & MPG123_FORCE_MONO)) nf.channels = 2;
|
||||
|
||||
if(freq_fit(fr, &nf, f0, 2)) goto end; /* try rates with 16bit */
|
||||
if(freq_fit(fr, &nf, f0<=2 ? 2 : f0, f2)) goto end; /* ... 8bit */
|
||||
|
||||
/* Here is the _bad_ end. */
|
||||
if(NOQUIET)
|
||||
{
|
||||
error5( "Unable to set up output format! Constraints: %s%s%li, %li or %liHz.",
|
||||
( p->flags & MPG123_FORCE_STEREO ? "stereo, " :
|
||||
(p->flags & MPG123_FORCE_MONO ? "mono, " : "") ),
|
||||
(p->flags & MPG123_FORCE_8BIT ? "8bit, " : ""),
|
||||
frame_freq(fr), frame_freq(fr)>>1, frame_freq(fr)>>2 );
|
||||
}
|
||||
/* if(NOQUIET && p->verbose <= 1) print_capabilities(fr); */
|
||||
|
||||
fr->err = MPG123_BAD_OUTFORMAT;
|
||||
return -1;
|
||||
|
||||
end: /* Here is the _good_ end. */
|
||||
/* we had a successful match, now see if there's a change */
|
||||
if(nf.rate == fr->af.rate && nf.channels == fr->af.channels && nf.encoding == fr->af.encoding)
|
||||
{
|
||||
debug2("Old format with %i channels, and FORCE_MONO=%li", nf.channels, p->flags & MPG123_FORCE_MONO);
|
||||
return 0; /* the same format as before */
|
||||
}
|
||||
else /* a new format */
|
||||
{
|
||||
debug1("New format with %i channels!", nf.channels);
|
||||
fr->af.rate = nf.rate;
|
||||
fr->af.channels = nf.channels;
|
||||
fr->af.encoding = nf.encoding;
|
||||
/* Cache the size of one sample in bytes, for ease of use. */
|
||||
fr->af.encsize = mpg123_encsize(fr->af.encoding);
|
||||
if(fr->af.encsize < 1)
|
||||
{
|
||||
if(NOQUIET) error1("Some unknown encoding??? (%i)", fr->af.encoding);
|
||||
|
||||
fr->err = MPG123_BAD_OUTFORMAT;
|
||||
return -1;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_format_none(mpg123_handle *mh)
|
||||
{
|
||||
int r;
|
||||
if(mh == NULL) return MPG123_ERR;
|
||||
|
||||
r = mpg123_fmt_none(&mh->p);
|
||||
if(r != MPG123_OK){ mh->err = r; r = MPG123_ERR; }
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_fmt_none(mpg123_pars *mp)
|
||||
{
|
||||
if(mp == NULL) return MPG123_BAD_PARS;
|
||||
|
||||
if(PVERB(mp,3)) fprintf(stderr, "Note: Disabling all formats.\n");
|
||||
|
||||
memset(mp->audio_caps,0,sizeof(mp->audio_caps));
|
||||
return MPG123_OK;
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_format_all(mpg123_handle *mh)
|
||||
{
|
||||
int r;
|
||||
if(mh == NULL) return MPG123_ERR;
|
||||
|
||||
r = mpg123_fmt_all(&mh->p);
|
||||
if(r != MPG123_OK){ mh->err = r; r = MPG123_ERR; }
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_fmt_all(mpg123_pars *mp)
|
||||
{
|
||||
size_t rate, ch, enc;
|
||||
if(mp == NULL) return MPG123_BAD_PARS;
|
||||
|
||||
if(PVERB(mp,3)) fprintf(stderr, "Note: Enabling all formats.\n");
|
||||
|
||||
for(ch=0; ch < NUM_CHANNELS; ++ch)
|
||||
for(rate=0; rate < MPG123_RATES+1; ++rate)
|
||||
for(enc=0; enc < MPG123_ENCODINGS; ++enc)
|
||||
mp->audio_caps[ch][rate][enc] = good_enc(my_encodings[enc]) ? 1 : 0;
|
||||
|
||||
return MPG123_OK;
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_format(mpg123_handle *mh, long rate, int channels, int encodings)
|
||||
{
|
||||
int r;
|
||||
if(mh == NULL) return MPG123_ERR;
|
||||
r = mpg123_fmt(&mh->p, rate, channels, encodings);
|
||||
if(r != MPG123_OK){ mh->err = r; r = MPG123_ERR; }
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_fmt(mpg123_pars *mp, long rate, int channels, int encodings)
|
||||
{
|
||||
int ie, ic, ratei;
|
||||
int ch[2] = {0, 1};
|
||||
if(mp == NULL) return MPG123_BAD_PARS;
|
||||
if(!(channels & (MPG123_MONO|MPG123_STEREO))) return MPG123_BAD_CHANNEL;
|
||||
|
||||
if(PVERB(mp,3)) fprintf(stderr, "Note: Want to enable format %li/%i for encodings 0x%x.\n", rate, channels, encodings);
|
||||
|
||||
if(!(channels & MPG123_STEREO)) ch[1] = 0; /* {0,0} */
|
||||
else if(!(channels & MPG123_MONO)) ch[0] = 1; /* {1,1} */
|
||||
ratei = rate2num(mp, rate);
|
||||
if(ratei < 0) return MPG123_BAD_RATE;
|
||||
|
||||
/* now match the encodings */
|
||||
for(ic = 0; ic < 2; ++ic)
|
||||
{
|
||||
for(ie = 0; ie < MPG123_ENCODINGS; ++ie)
|
||||
if(good_enc(my_encodings[ie]) && ((my_encodings[ie] & encodings) == my_encodings[ie]))
|
||||
mp->audio_caps[ch[ic]][ratei][ie] = 1;
|
||||
|
||||
if(ch[0] == ch[1]) break; /* no need to do it again */
|
||||
}
|
||||
|
||||
return MPG123_OK;
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_format_support(mpg123_handle *mh, long rate, int encoding)
|
||||
{
|
||||
if(mh == NULL) return 0;
|
||||
else return mpg123_fmt_support(&mh->p, rate, encoding);
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_fmt_support(mpg123_pars *mp, long rate, int encoding)
|
||||
{
|
||||
int ch = 0;
|
||||
int ratei, enci;
|
||||
ratei = rate2num(mp, rate);
|
||||
enci = enc2num(encoding);
|
||||
if(mp == NULL || ratei < 0 || enci < 0) return 0;
|
||||
if(mp->audio_caps[0][ratei][enci]) ch |= MPG123_MONO;
|
||||
if(mp->audio_caps[1][ratei][enci]) ch |= MPG123_STEREO;
|
||||
return ch;
|
||||
}
|
||||
|
||||
/* Call this one to ensure that any valid format will be something different than this. */
|
||||
void invalidate_format(struct audioformat *af)
|
||||
{
|
||||
af->encoding = 0;
|
||||
af->rate = 0;
|
||||
af->channels = 0;
|
||||
}
|
||||
|
||||
/* Consider 24bit output needing 32bit output as temporary storage. */
|
||||
off_t samples_to_storage(mpg123_handle *fr, off_t s)
|
||||
{
|
||||
if(fr->af.encoding & MPG123_ENC_24)
|
||||
return s*4*fr->af.channels; /* 4 bytes per sample */
|
||||
else
|
||||
return samples_to_bytes(fr, s);
|
||||
}
|
||||
|
||||
/* take into account: channels, bytes per sample -- NOT resampling!*/
|
||||
off_t samples_to_bytes(mpg123_handle *fr , off_t s)
|
||||
{
|
||||
return s * fr->af.encsize * fr->af.channels;
|
||||
}
|
||||
|
||||
off_t bytes_to_samples(mpg123_handle *fr , off_t b)
|
||||
{
|
||||
return b / fr->af.encsize / fr->af.channels;
|
||||
}
|
||||
|
||||
|
||||
#ifndef NO_32BIT
|
||||
/* Remove every fourth byte, facilitating conversion from 32 bit to 24 bit integers.
|
||||
This has to be aware of endianness, of course. */
|
||||
static void chop_fourth_byte(struct outbuffer *buf)
|
||||
{
|
||||
unsigned char *wpos = buf->data;
|
||||
unsigned char *rpos = buf->data;
|
||||
#ifdef WORDS_BIGENDIAN
|
||||
while((size_t) (rpos - buf->data + 4) <= buf->fill)
|
||||
{
|
||||
/* Really stupid: Copy, increment. Byte per byte. */
|
||||
*wpos = *rpos;
|
||||
wpos++; rpos++;
|
||||
*wpos = *rpos;
|
||||
wpos++; rpos++;
|
||||
*wpos = *rpos;
|
||||
wpos++; rpos++;
|
||||
rpos++; /* Skip the lowest byte (last). */
|
||||
}
|
||||
#else
|
||||
while((size_t) (rpos - buf->data + 4) <= buf->fill)
|
||||
{
|
||||
/* Really stupid: Copy, increment. Byte per byte. */
|
||||
rpos++; /* Skip the lowest byte (first). */
|
||||
*wpos = *rpos;
|
||||
wpos++; rpos++;
|
||||
*wpos = *rpos;
|
||||
wpos++; rpos++;
|
||||
*wpos = *rpos;
|
||||
wpos++; rpos++;
|
||||
}
|
||||
#endif
|
||||
buf->fill = wpos-buf->data;
|
||||
}
|
||||
#endif
|
||||
|
||||
void postprocess_buffer(mpg123_handle *fr)
|
||||
{
|
||||
/* Handle unsigned output formats via reshifting after decode here.
|
||||
Also handle conversion to 24 bit. */
|
||||
#ifndef NO_32BIT
|
||||
if(fr->af.encoding == MPG123_ENC_UNSIGNED_32 || fr->af.encoding == MPG123_ENC_UNSIGNED_24)
|
||||
{ /* 32bit signed -> unsigned */
|
||||
size_t i;
|
||||
int32_t *ssamples;
|
||||
uint32_t *usamples;
|
||||
ssamples = (int32_t*)fr->buffer.data;
|
||||
usamples = (uint32_t*)fr->buffer.data;
|
||||
debug("converting output to unsigned 32 bit integer");
|
||||
for(i=0; i<fr->buffer.fill/sizeof(int32_t); ++i)
|
||||
{
|
||||
/* Different strategy since we don't have a larger type at hand.
|
||||
Also watch out for silly +-1 fun because integer constants are signed in C90! */
|
||||
if(ssamples[i] >= 0)
|
||||
usamples[i] = (uint32_t)ssamples[i] + 2147483647+1;
|
||||
/* The smalles value goes zero. */
|
||||
else if(ssamples[i] == ((int32_t)-2147483647-1))
|
||||
usamples[i] = 0;
|
||||
/* Now -value is in the positive range of signed int ... so it's a possible value at all. */
|
||||
else
|
||||
usamples[i] = (uint32_t)2147483647+1 - (uint32_t)(-ssamples[i]);
|
||||
}
|
||||
/* Dumb brute force: A second pass for hacking off the last byte. */
|
||||
if(fr->af.encoding == MPG123_ENC_UNSIGNED_24)
|
||||
chop_fourth_byte(&fr->buffer);
|
||||
}
|
||||
else if(fr->af.encoding == MPG123_ENC_SIGNED_24)
|
||||
{
|
||||
/* We got 32 bit signed ... chop off for 24 bit signed. */
|
||||
chop_fourth_byte(&fr->buffer);
|
||||
}
|
||||
#endif
|
||||
#ifndef NO_16BIT
|
||||
if(fr->af.encoding == MPG123_ENC_UNSIGNED_16)
|
||||
{
|
||||
size_t i;
|
||||
short *ssamples;
|
||||
unsigned short *usamples;
|
||||
ssamples = (short*)fr->buffer.data;
|
||||
usamples = (unsigned short*)fr->buffer.data;
|
||||
debug("converting output to unsigned 16 bit integer");
|
||||
for(i=0; i<fr->buffer.fill/sizeof(short); ++i)
|
||||
{
|
||||
long tmp = (long)ssamples[i]+32768;
|
||||
usamples[i] = (unsigned short)tmp;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,410 @@
|
|||
/*
|
||||
frame: Central data structures and opmitization hooks.
|
||||
|
||||
copyright 2007 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Thomas Orgis
|
||||
*/
|
||||
|
||||
#ifndef MPG123_FRAME_H
|
||||
#define MPG123_FRAME_H
|
||||
|
||||
#include <stdio.h>
|
||||
#include "config.h"
|
||||
#include "mpg123.h"
|
||||
#include "optimize.h"
|
||||
#include "id3.h"
|
||||
#include "icy.h"
|
||||
#include "reader.h"
|
||||
#ifdef FRAME_INDEX
|
||||
#include "index.h"
|
||||
#endif
|
||||
#include "synths.h"
|
||||
|
||||
#ifdef OPT_DITHER
|
||||
#include "dither.h"
|
||||
int frame_dither_init(mpg123_handle *fr);
|
||||
#endif
|
||||
|
||||
/* max = 1728 */
|
||||
#define MAXFRAMESIZE 3456
|
||||
|
||||
struct al_table
|
||||
{
|
||||
short bits;
|
||||
short d;
|
||||
};
|
||||
|
||||
/* the output buffer, used to be pcm_sample, pcm_point and audiobufsize */
|
||||
struct outbuffer
|
||||
{
|
||||
unsigned char *data; /* main data pointer, aligned */
|
||||
unsigned char *p; /* read pointer */
|
||||
size_t fill; /* fill from read pointer */
|
||||
size_t size;
|
||||
unsigned char *rdata; /* unaligned base pointer */
|
||||
};
|
||||
|
||||
struct audioformat
|
||||
{
|
||||
int encoding;
|
||||
int encsize; /* Size of one sample in bytes, plain int should be fine here... */
|
||||
int channels;
|
||||
long rate;
|
||||
};
|
||||
|
||||
void invalidate_format(struct audioformat *af);
|
||||
|
||||
struct mpg123_pars_struct
|
||||
{
|
||||
int verbose; /* verbose level */
|
||||
long flags; /* combination of above */
|
||||
#ifndef NO_NTOM
|
||||
long force_rate;
|
||||
#endif
|
||||
int down_sample;
|
||||
int rva; /* (which) rva to do: 0: nothing, 1: radio/mix/track 2: album/audiophile */
|
||||
long halfspeed;
|
||||
long doublespeed;
|
||||
long timeout;
|
||||
#define NUM_CHANNELS 2
|
||||
char audio_caps[NUM_CHANNELS][MPG123_RATES+1][MPG123_ENCODINGS];
|
||||
/* long start_frame; */ /* frame offset to begin with */
|
||||
/* long frame_number;*/ /* number of frames to decode */
|
||||
#ifndef NO_ICY
|
||||
long icy_interval;
|
||||
#endif
|
||||
double outscale;
|
||||
long resync_limit;
|
||||
long index_size; /* Long, because: negative values have a meaning. */
|
||||
long preframes;
|
||||
#ifndef NO_FEEDER
|
||||
long feedpool;
|
||||
long feedbuffer;
|
||||
#endif
|
||||
};
|
||||
|
||||
enum frame_state_flags
|
||||
{
|
||||
FRAME_ACCURATE = 0x1 /**< 0001 Positions are considered accurate. */
|
||||
,FRAME_FRANKENSTEIN = 0x2 /**< 0010 This stream is concatenated. */
|
||||
};
|
||||
|
||||
/* There is a lot to condense here... many ints can be merged as flags; though the main space is still consumed by buffers. */
|
||||
struct mpg123_handle_struct
|
||||
{
|
||||
int fresh; /* to be moved into flags */
|
||||
int new_format;
|
||||
real hybrid_block[2][2][SBLIMIT*SSLIMIT];
|
||||
int hybrid_blc[2];
|
||||
/* the scratch vars for the decoders, sometimes real, sometimes short... sometimes int/long */
|
||||
short *short_buffs[2][2];
|
||||
real *real_buffs[2][2];
|
||||
unsigned char *rawbuffs;
|
||||
int rawbuffss;
|
||||
#ifdef OPT_I486
|
||||
int i486bo[2];
|
||||
#endif
|
||||
int bo; /* Just have it always here. */
|
||||
#ifdef OPT_DITHER
|
||||
int ditherindex;
|
||||
float *dithernoise;
|
||||
#endif
|
||||
unsigned char* rawdecwin; /* the block with all decwins */
|
||||
int rawdecwins; /* size of rawdecwin memory */
|
||||
real *decwin; /* _the_ decode table */
|
||||
#ifdef OPT_MMXORSSE
|
||||
/* I am not really sure that I need both of them... used in assembler */
|
||||
float *decwin_mmx;
|
||||
float *decwins;
|
||||
#endif
|
||||
int have_eq_settings;
|
||||
real equalizer[2][32];
|
||||
|
||||
/* for halfspeed mode */
|
||||
unsigned char ssave[34];
|
||||
int halfphase;
|
||||
#ifndef NO_8BIT
|
||||
/* a raw buffer and a pointer into the middle for signed short conversion, only allocated on demand */
|
||||
unsigned char *conv16to8_buf;
|
||||
unsigned char *conv16to8;
|
||||
#endif
|
||||
/* There's some possible memory saving for stuff that is not _really_ dynamic. */
|
||||
|
||||
/* layer3 */
|
||||
int longLimit[9][23];
|
||||
int shortLimit[9][14];
|
||||
real gainpow2[256+118+4]; /* not really dynamic, just different for mmx */
|
||||
|
||||
/* layer2 */
|
||||
real muls[27][64]; /* also used by layer 1 */
|
||||
|
||||
#ifndef NO_NTOM
|
||||
/* decode_ntom */
|
||||
unsigned long ntom_val[2];
|
||||
unsigned long ntom_step;
|
||||
#endif
|
||||
/* special i486 fun */
|
||||
#ifdef OPT_I486
|
||||
int *int_buffs[2][2];
|
||||
#endif
|
||||
/* special altivec... */
|
||||
#ifdef OPT_ALTIVEC
|
||||
real *areal_buffs[4][4];
|
||||
#endif
|
||||
struct synth_s synths;
|
||||
struct
|
||||
{
|
||||
#ifdef OPT_MULTI
|
||||
|
||||
#ifndef NO_LAYER3
|
||||
#if (defined OPT_3DNOW_VINTAGE || defined OPT_3DNOWEXT_VINTAGE || defined OPT_SSE || defined OPT_X86_64 || defined OPT_AVX)
|
||||
void (*the_dct36)(real *,real *,real *,real *,real *);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#endif
|
||||
enum optdec type;
|
||||
//enum optcla class;
|
||||
} cpu_opts;
|
||||
|
||||
int verbose; /* 0: nothing, 1: just print chosen decoder, 2: be verbose */
|
||||
|
||||
const struct al_table *alloc;
|
||||
/* The runtime-chosen decoding, based on input and output format. */
|
||||
func_synth synth;
|
||||
func_synth_stereo synth_stereo;
|
||||
func_synth_mono synth_mono;
|
||||
/* Yes, this function is runtime-switched, too. */
|
||||
void (*make_decode_tables)(mpg123_handle *fr); /* That is the volume control. */
|
||||
|
||||
int stereo; /* I _think_ 1 for mono and 2 for stereo */
|
||||
int jsbound;
|
||||
#define SINGLE_STEREO -1
|
||||
#define SINGLE_LEFT 0
|
||||
#define SINGLE_RIGHT 1
|
||||
#define SINGLE_MIX 3
|
||||
int single;
|
||||
int II_sblimit;
|
||||
int down_sample_sblimit;
|
||||
int lsf; /* 0: MPEG 1.0; 1: MPEG 2.0/2.5 -- both used as bool and array index! */
|
||||
/* Many flags in disguise as integers... wasting bytes. */
|
||||
int mpeg25;
|
||||
int down_sample;
|
||||
int header_change;
|
||||
int lay;
|
||||
int (*do_layer)(mpg123_handle *);
|
||||
int error_protection;
|
||||
int bitrate_index;
|
||||
int sampling_frequency;
|
||||
int padding;
|
||||
int extension;
|
||||
int mode;
|
||||
int mode_ext;
|
||||
int copyright;
|
||||
int original;
|
||||
int emphasis;
|
||||
int framesize; /* computed framesize */
|
||||
int freesize; /* free format frame size */
|
||||
enum mpg123_vbr vbr; /* 1 if variable bitrate was detected */
|
||||
off_t num; /* frame offset ... */
|
||||
off_t input_offset; /* byte offset of this frame in input stream */
|
||||
off_t playnum; /* playback offset... includes repetitions, reset at seeks */
|
||||
off_t audio_start; /* The byte offset in the file where audio data begins. */
|
||||
int state_flags;
|
||||
char silent_resync; /* Do not complain for the next n resyncs. */
|
||||
unsigned char* xing_toc; /* The seek TOC from Xing header. */
|
||||
int freeformat;
|
||||
long freeformat_framesize;
|
||||
|
||||
/* bitstream info; bsi */
|
||||
int bitindex;
|
||||
unsigned char *wordpointer;
|
||||
/* temporary storage for getbits stuff */
|
||||
unsigned long ultmp;
|
||||
unsigned char uctmp;
|
||||
|
||||
/* rva data, used in common.c, set in id3.c */
|
||||
|
||||
double maxoutburst; /* The maximum amplitude in current sample represenation. */
|
||||
double lastscale;
|
||||
struct
|
||||
{
|
||||
int level[2];
|
||||
float gain[2];
|
||||
float peak[2];
|
||||
} rva;
|
||||
|
||||
/* input data */
|
||||
off_t track_frames;
|
||||
off_t track_samples;
|
||||
double mean_framesize;
|
||||
off_t mean_frames;
|
||||
int fsizeold;
|
||||
int ssize;
|
||||
unsigned int bitreservoir;
|
||||
unsigned char bsspace[2][MAXFRAMESIZE+512]; /* MAXFRAMESIZE */
|
||||
unsigned char *bsbuf;
|
||||
unsigned char *bsbufold;
|
||||
int bsnum;
|
||||
/* That is the header matching the last read frame body. */
|
||||
unsigned long oldhead;
|
||||
/* That is the header that is supposedly the first of the stream. */
|
||||
unsigned long firsthead;
|
||||
int abr_rate;
|
||||
#ifdef FRAME_INDEX
|
||||
struct frame_index index;
|
||||
#endif
|
||||
|
||||
/* output data */
|
||||
struct outbuffer buffer;
|
||||
struct audioformat af;
|
||||
int own_buffer;
|
||||
size_t outblock; /* number of bytes that this frame produces (upper bound) */
|
||||
int to_decode; /* this frame holds data to be decoded */
|
||||
int to_ignore; /* the same, somehow */
|
||||
off_t firstframe; /* start decoding from here */
|
||||
off_t lastframe; /* last frame to decode (for gapless or num_frames limit) */
|
||||
off_t ignoreframe; /* frames to decode but discard before firstframe */
|
||||
#ifdef GAPLESS
|
||||
off_t gapless_frames; /* frame count for the gapless part */
|
||||
off_t firstoff; /* number of samples to ignore from firstframe */
|
||||
off_t lastoff; /* number of samples to use from lastframe */
|
||||
off_t begin_s; /* overall begin offset in samples */
|
||||
off_t begin_os;
|
||||
off_t end_s; /* overall end offset in samples */
|
||||
off_t end_os;
|
||||
off_t fullend_os; /* gapless_frames translated to output samples */
|
||||
#endif
|
||||
unsigned int crc; /* Well, I need a safe 16bit type, actually. But wider doesn't hurt. */
|
||||
struct reader *rd; /* pointer to the reading functions */
|
||||
struct reader_data rdat; /* reader data and state info */
|
||||
struct mpg123_pars_struct p;
|
||||
int err;
|
||||
int decoder_change;
|
||||
int delayed_change;
|
||||
long clip;
|
||||
/* the meta crap */
|
||||
int metaflags;
|
||||
unsigned char id3buf[128];
|
||||
#ifndef NO_ID3V2
|
||||
mpg123_id3v2 id3v2;
|
||||
#endif
|
||||
#ifndef NO_ICY
|
||||
struct icy_meta icy;
|
||||
#endif
|
||||
/*
|
||||
More variables needed for decoders, layerX.c.
|
||||
This time it is not about static variables but about the need for alignment which cannot be guaranteed on the stack by certain compilers (Sun Studio).
|
||||
We do not require the compiler to align stuff for our hand-written assembly. We only hope that it's able to align stuff for SSE and similar ops it generates itself.
|
||||
*/
|
||||
/*
|
||||
Those layer-specific structs could actually share memory, as they are not in use simultaneously. One might allocate on decoder switch, too.
|
||||
They all reside in one lump of memory (after each other), allocated to layerscratch.
|
||||
*/
|
||||
real *layerscratch;
|
||||
#ifndef NO_LAYER1
|
||||
struct
|
||||
{
|
||||
real (*fraction)[SBLIMIT]; /* ALIGNED(16) real fraction[2][SBLIMIT]; */
|
||||
} layer1;
|
||||
#endif
|
||||
#ifndef NO_LAYER2
|
||||
struct
|
||||
{
|
||||
real (*fraction)[4][SBLIMIT]; /* ALIGNED(16) real fraction[2][4][SBLIMIT] */
|
||||
} layer2;
|
||||
#endif
|
||||
#ifndef NO_LAYER3
|
||||
/* These are significant chunks of memory already... */
|
||||
struct
|
||||
{
|
||||
real (*hybrid_in)[SBLIMIT][SSLIMIT]; /* ALIGNED(16) real hybridIn[2][SBLIMIT][SSLIMIT]; */
|
||||
real (*hybrid_out)[SSLIMIT][SBLIMIT]; /* ALIGNED(16) real hybridOut[2][SSLIMIT][SBLIMIT]; */
|
||||
} layer3;
|
||||
#endif
|
||||
/* A place for storing additional data for the large file wrapper.
|
||||
This is cruft! */
|
||||
void *wrapperdata;
|
||||
/* A callback used to properly destruct the wrapper data. */
|
||||
void (*wrapperclean)(void*);
|
||||
};
|
||||
|
||||
/* generic init, does not include dynamic buffers */
|
||||
void frame_init(mpg123_handle *fr);
|
||||
void frame_init_par(mpg123_handle *fr, mpg123_pars *mp);
|
||||
/* output buffer and format */
|
||||
int frame_outbuffer(mpg123_handle *fr);
|
||||
int frame_output_format(mpg123_handle *fr);
|
||||
|
||||
int frame_buffers(mpg123_handle *fr); /* various decoder buffers, needed once */
|
||||
int frame_reset(mpg123_handle* fr); /* reset for next track */
|
||||
int frame_buffers_reset(mpg123_handle *fr);
|
||||
void frame_exit(mpg123_handle *fr); /* end, free all buffers */
|
||||
|
||||
/* Index functions... */
|
||||
/* Well... print it... */
|
||||
int mpg123_print_index(mpg123_handle *fr, FILE* out);
|
||||
/* Find a seek position in index. */
|
||||
off_t frame_index_find(mpg123_handle *fr, off_t want_frame, off_t* get_frame);
|
||||
/* Apply index_size setting. */
|
||||
int frame_index_setup(mpg123_handle *fr);
|
||||
|
||||
void do_volume(mpg123_handle *fr, double factor);
|
||||
void do_rva(mpg123_handle *fr);
|
||||
|
||||
/* samples per frame ...
|
||||
Layer I
|
||||
Layer II
|
||||
Layer III
|
||||
MPEG-1
|
||||
384
|
||||
1152
|
||||
1152
|
||||
MPEG-2 LSF
|
||||
384
|
||||
1152
|
||||
576
|
||||
MPEG 2.5
|
||||
384
|
||||
1152
|
||||
576
|
||||
*/
|
||||
#define spf(fr) ((fr)->lay == 1 ? 384 : ((fr)->lay==2 ? 1152 : ((fr)->lsf || (fr)->mpeg25 ? 576 : 1152)))
|
||||
|
||||
#ifdef GAPLESS
|
||||
/* well, I take that one for granted... at least layer3 */
|
||||
#define GAPLESS_DELAY 529
|
||||
void frame_gapless_init(mpg123_handle *fr, off_t framecount, off_t bskip, off_t eskip);
|
||||
void frame_gapless_realinit(mpg123_handle *fr);
|
||||
void frame_gapless_update(mpg123_handle *mh, off_t total_samples);
|
||||
/*void frame_gapless_position(mpg123_handle* fr);
|
||||
void frame_gapless_bytify(mpg123_handle *fr);
|
||||
void frame_gapless_ignore(mpg123_handle *fr, off_t frames);*/
|
||||
/* void frame_gapless_buffercheck(mpg123_handle *fr); */
|
||||
#endif
|
||||
|
||||
/* Number of samples the decoding of the current frame should yield. */
|
||||
off_t frame_expect_outsamples(mpg123_handle *fr);
|
||||
|
||||
/* Skip this frame... do some fake action to get away without actually decoding it. */
|
||||
void frame_skip(mpg123_handle *fr);
|
||||
|
||||
/*
|
||||
Seeking core functions:
|
||||
- convert input sample offset to output sample offset
|
||||
- convert frame offset to output sample offset
|
||||
- get leading frame offset for output sample offset
|
||||
The offsets are "unadjusted"/internal; resampling is being taken care of.
|
||||
*/
|
||||
off_t frame_ins2outs(mpg123_handle *fr, off_t ins);
|
||||
off_t frame_outs(mpg123_handle *fr, off_t num);
|
||||
/* This one just computes the expected sample count for _this_ frame. */
|
||||
off_t frame_expect_outsampels(mpg123_handle *fr);
|
||||
off_t frame_offset(mpg123_handle *fr, off_t outs);
|
||||
void frame_set_frameseek(mpg123_handle *fr, off_t fe);
|
||||
void frame_set_seek(mpg123_handle *fr, off_t sp);
|
||||
off_t frame_tell_seek(mpg123_handle *fr);
|
||||
/* Take a copy of the Xing VBR TOC for fuzzy seeking. */
|
||||
int frame_fill_toc(mpg123_handle *fr, unsigned char* in);
|
||||
#endif
|
||||
|
|
@ -0,0 +1,119 @@
|
|||
/*
|
||||
sampleadjust: gapless sample offset math
|
||||
|
||||
copyright 1995-2012 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
|
||||
This is no stand-alone header, precisely to be able to fool it into using fake handle types for testing the math.
|
||||
*/
|
||||
|
||||
#include "debug.h"
|
||||
|
||||
#ifdef GAPLESS
|
||||
/* From internal sample number to external. */
|
||||
static off_t sample_adjust(mpg123_handle *mh, off_t x)
|
||||
{
|
||||
off_t s;
|
||||
if(mh->p.flags & MPG123_GAPLESS)
|
||||
{
|
||||
/* It's a bit tricky to do this computation for the padding samples.
|
||||
They are not there on the outside. */
|
||||
if(x > mh->end_os)
|
||||
{
|
||||
if(x < mh->fullend_os)
|
||||
s = mh->end_os - mh->begin_os;
|
||||
else
|
||||
s = x - (mh->fullend_os - mh->end_os + mh->begin_os);
|
||||
}
|
||||
else
|
||||
s = x - mh->begin_os;
|
||||
}
|
||||
else
|
||||
s = x;
|
||||
|
||||
return s;
|
||||
}
|
||||
|
||||
/* from external samples to internal */
|
||||
static off_t sample_unadjust(mpg123_handle *mh, off_t x)
|
||||
{
|
||||
off_t s;
|
||||
if(mh->p.flags & MPG123_GAPLESS)
|
||||
{
|
||||
s = x + mh->begin_os;
|
||||
/* There is a hole; we don't create sample positions in there.
|
||||
Jump from the end of the gapless track directly to after the padding. */
|
||||
if(s >= mh->end_os)
|
||||
s += mh->fullend_os - mh->end_os;
|
||||
}
|
||||
else s = x;
|
||||
|
||||
return s;
|
||||
}
|
||||
|
||||
/*
|
||||
Take the buffer after a frame decode (strictly: it is the data from frame fr->num!) and cut samples out.
|
||||
fr->buffer.fill may then be smaller than before...
|
||||
*/
|
||||
static void frame_buffercheck(mpg123_handle *fr)
|
||||
{
|
||||
/* When we have no accurate position, gapless code does not make sense. */
|
||||
if(!(fr->state_flags & FRAME_ACCURATE)) return;
|
||||
|
||||
/* Get a grip on dirty streams that start with a gapless header.
|
||||
Simply accept all data from frames that are too much,
|
||||
they are supposedly attached to the stream after the fact. */
|
||||
if(fr->gapless_frames > 0 && fr->num >= fr->gapless_frames) return;
|
||||
|
||||
/* Important: We first cut samples from the end, then cut from beginning (including left-shift of the buffer).
|
||||
This order works also for the case where firstframe == lastframe. */
|
||||
|
||||
/* The last interesting (planned) frame: Only use some leading samples.
|
||||
Note a difference from the below: The last frame and offset are unchanges by seeks.
|
||||
The lastoff keeps being valid. */
|
||||
if(fr->lastframe > -1 && fr->num >= fr->lastframe)
|
||||
{
|
||||
/* There can be more than one frame of padding at the end, so we ignore the whole frame if we are beyond lastframe. */
|
||||
off_t byteoff = (fr->num == fr->lastframe) ? samples_to_bytes(fr, fr->lastoff) : 0;
|
||||
if((off_t)fr->buffer.fill > byteoff)
|
||||
{
|
||||
fr->buffer.fill = byteoff;
|
||||
}
|
||||
if(VERBOSE3) fprintf(stderr, "\nNote: Cut frame %"OFF_P" buffer on end of stream to %"OFF_P" samples, fill now %"SIZE_P" bytes.\n", (off_p)fr->num, (off_p)(fr->num == fr->lastframe ? fr->lastoff : 0), (size_p)fr->buffer.fill);
|
||||
}
|
||||
|
||||
/* The first interesting frame: Skip some leading samples. */
|
||||
if(fr->firstoff && fr->num == fr->firstframe)
|
||||
{
|
||||
off_t byteoff = samples_to_bytes(fr, fr->firstoff);
|
||||
if((off_t)fr->buffer.fill > byteoff)
|
||||
{
|
||||
fr->buffer.fill -= byteoff;
|
||||
/* buffer.p != buffer.data only for own buffer */
|
||||
debug6("cutting %li samples/%li bytes on begin, own_buffer=%i at %p=%p, buf[1]=%i",
|
||||
(long)fr->firstoff, (long)byteoff, fr->own_buffer, (void*)fr->buffer.p, (void*)fr->buffer.data, ((short*)fr->buffer.p)[2]);
|
||||
if(fr->own_buffer) fr->buffer.p = fr->buffer.data + byteoff;
|
||||
else memmove(fr->buffer.data, fr->buffer.data + byteoff, fr->buffer.fill);
|
||||
debug3("done cutting, buffer at %p =? %p, buf[1]=%i",
|
||||
(void*)fr->buffer.p, (void*)fr->buffer.data, ((short*)fr->buffer.p)[2]);
|
||||
}
|
||||
else fr->buffer.fill = 0;
|
||||
|
||||
if(VERBOSE3) fprintf(stderr, "\nNote: Cut frame %"OFF_P" buffer on beginning of stream by %"OFF_P" samples, fill now %"SIZE_P" bytes.\n", (off_p)fr->num, (off_p)fr->firstoff, (size_p)fr->buffer.fill);
|
||||
/* We can only reach this frame again by seeking. And on seeking, firstoff will be recomputed.
|
||||
So it is safe to null it here (and it makes the if() decision abort earlier). */
|
||||
fr->firstoff = 0;
|
||||
}
|
||||
}
|
||||
|
||||
#define SAMPLE_ADJUST(mh,x) sample_adjust(mh,x)
|
||||
#define SAMPLE_UNADJUST(mh,x) sample_unadjust(mh,x)
|
||||
#define FRAME_BUFFERCHECK(mh) frame_buffercheck(mh)
|
||||
|
||||
#else /* no gapless code included */
|
||||
|
||||
#define SAMPLE_ADJUST(mh,x) (x)
|
||||
#define SAMPLE_UNADJUST(mh,x) (x)
|
||||
#define FRAME_BUFFERCHECK(mh)
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,100 @@
|
|||
/*
|
||||
getbits
|
||||
|
||||
copyright ?-2009 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Michael Hipp
|
||||
|
||||
All code is in the header to suggest/force inlining of these small often-used functions.
|
||||
This indeed has some impact on performance.
|
||||
*/
|
||||
|
||||
#ifndef _MPG123_GETBITS_H_
|
||||
#define _MPG123_GETBITS_H_
|
||||
|
||||
#include "mpg123lib_intern.h"
|
||||
|
||||
#define backbits(fr,nob) ((void)( \
|
||||
fr->bitindex -= nob, \
|
||||
fr->wordpointer += (fr->bitindex>>3), \
|
||||
fr->bitindex &= 0x7 ))
|
||||
|
||||
#define getbitoffset(fr) ((-fr->bitindex)&0x7)
|
||||
#define getbyte(fr) (*fr->wordpointer++)
|
||||
|
||||
/* There is something wrong with that macro... the function below works also for the layer1 test case. */
|
||||
#define macro_getbits(fr, nob) ( \
|
||||
fr->ultmp = fr->wordpointer[0],\
|
||||
fr->ultmp <<= 8, \
|
||||
fr->ultmp |= fr->wordpointer[1], \
|
||||
fr->ultmp <<= 8, \
|
||||
fr->ultmp |= fr->wordpointer[2], \
|
||||
fr->ultmp <<= fr->bitindex, \
|
||||
fr->ultmp &= 0xffffff, \
|
||||
fr->bitindex += nob, \
|
||||
fr->ultmp >>= (24-nob), \
|
||||
fr->wordpointer += (fr->bitindex>>3), \
|
||||
fr->bitindex &= 7, \
|
||||
fr->ultmp)
|
||||
|
||||
static unsigned int getbits(mpg123_handle *fr, int number_of_bits)
|
||||
{
|
||||
unsigned long rval;
|
||||
|
||||
#ifdef DEBUG_GETBITS
|
||||
fprintf(stderr,"g%d",number_of_bits);
|
||||
#endif
|
||||
|
||||
/* This is actually slow: if(!number_of_bits)
|
||||
return 0; */
|
||||
|
||||
#if 0
|
||||
check_buffer_range(number_of_bits+fr->bitindex);
|
||||
#endif
|
||||
|
||||
{
|
||||
rval = fr->wordpointer[0];
|
||||
rval <<= 8;
|
||||
rval |= fr->wordpointer[1];
|
||||
rval <<= 8;
|
||||
rval |= fr->wordpointer[2];
|
||||
|
||||
rval <<= fr->bitindex;
|
||||
rval &= 0xffffff;
|
||||
|
||||
fr->bitindex += number_of_bits;
|
||||
|
||||
rval >>= (24-number_of_bits);
|
||||
|
||||
fr->wordpointer += (fr->bitindex>>3);
|
||||
fr->bitindex &= 7;
|
||||
}
|
||||
|
||||
#ifdef DEBUG_GETBITS
|
||||
fprintf(stderr,":%lx\n",rval);
|
||||
#endif
|
||||
|
||||
return rval;
|
||||
}
|
||||
|
||||
|
||||
#define skipbits(fr, nob) fr->ultmp = ( \
|
||||
fr->ultmp = fr->wordpointer[0], fr->ultmp <<= 8, fr->ultmp |= fr->wordpointer[1], \
|
||||
fr->ultmp <<= 8, fr->ultmp |= fr->wordpointer[2], fr->ultmp <<= fr->bitindex, \
|
||||
fr->ultmp &= 0xffffff, fr->bitindex += nob, \
|
||||
fr->ultmp >>= (24-nob), fr->wordpointer += (fr->bitindex>>3), \
|
||||
fr->bitindex &= 7 )
|
||||
|
||||
#define getbits_fast(fr, nob) ( \
|
||||
fr->ultmp = (unsigned char) (fr->wordpointer[0] << fr->bitindex), \
|
||||
fr->ultmp |= ((unsigned long) fr->wordpointer[1]<<fr->bitindex)>>8, \
|
||||
fr->ultmp <<= nob, fr->ultmp >>= 8, \
|
||||
fr->bitindex += nob, fr->wordpointer += (fr->bitindex>>3), \
|
||||
fr->bitindex &= 7, fr->ultmp )
|
||||
|
||||
#define get1bit(fr) ( \
|
||||
fr->uctmp = *fr->wordpointer << fr->bitindex, fr->bitindex++, \
|
||||
fr->wordpointer += (fr->bitindex>>3), fr->bitindex &= 7, fr->uctmp>>7 )
|
||||
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,55 @@
|
|||
/*
|
||||
getcpucpuflags: get cpuflags for ia32
|
||||
|
||||
copyright ?-2007 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http:#mpg123.org
|
||||
initially written by KIMURA Takuhiro (for 3DNow!)
|
||||
extended for general use by Thomas Orgis
|
||||
*/
|
||||
|
||||
#ifndef MPG123_H_GETCPUFLAGS
|
||||
#define MPG123_H_GETCPUFLAGS
|
||||
|
||||
/* standard level flags part 1 (ECX)*/
|
||||
#define FLAG_SSE3 0x00000001
|
||||
#define FLAG_SSSE3 0x00000200
|
||||
#define FLAG_AVX 0x1C000000
|
||||
/* standard level flags part 2 (EDX) */
|
||||
#define FLAG2_MMX 0x00800000
|
||||
#define FLAG2_SSE 0x02000000
|
||||
#define FLAG2_SSE2 0x04000000
|
||||
#define FLAG2_FPU 0x00000001
|
||||
/* cpuid extended level 1 (AMD) */
|
||||
#define XFLAG_MMX 0x00800000
|
||||
#define XFLAG_3DNOW 0x80000000
|
||||
#define XFLAG_3DNOWEXT 0x40000000
|
||||
/* eXtended Control Register 0 */
|
||||
#define XCR0FLAG_AVX 0x00000006
|
||||
|
||||
|
||||
struct cpuflags
|
||||
{
|
||||
unsigned int id;
|
||||
unsigned int std;
|
||||
unsigned int std2;
|
||||
unsigned int ext;
|
||||
unsigned int xcr0_lo;
|
||||
};
|
||||
|
||||
unsigned int getcpuflags(struct cpuflags* cf);
|
||||
|
||||
/* checks the family */
|
||||
#define cpu_i586(s) ( ((s.id & 0xf00)>>8) == 0 || ((s.id & 0xf00)>>8) > 4 )
|
||||
/* checking some flags... */
|
||||
#define cpu_fpu(s) (FLAG2_FPU & s.std2)
|
||||
#define cpu_mmx(s) (FLAG2_MMX & s.std2 || XFLAG_MMX & s.ext)
|
||||
#define cpu_3dnow(s) (XFLAG_3DNOW & s.ext)
|
||||
#define cpu_3dnowext(s) (XFLAG_3DNOWEXT & s.ext)
|
||||
#define cpu_sse(s) (FLAG2_SSE & s.std2)
|
||||
#define cpu_sse2(s) (FLAG2_SSE2 & s.std2)
|
||||
#define cpu_sse3(s) (FLAG_SSE3 & s.std)
|
||||
#define cpu_avx(s) ((FLAG_AVX & s.std) == FLAG_AVX && (XCR0FLAG_AVX & s.xcr0_lo) == XCR0FLAG_AVX)
|
||||
#define cpu_fast_sse(s) ((((s.id & 0xf00)>>8) == 6 && FLAG_SSSE3 & s.std) /* for Intel/VIA; family 6 CPUs with SSSE3 */ || \
|
||||
(((s.id & 0xf00)>>8) == 0xf && (((s.id & 0x0ff00000)>>20) > 0 && ((s.id & 0x0ff00000)>>20) != 5))) /* for AMD; family > 0xF CPUs except Bobcat */
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,340 @@
|
|||
/*
|
||||
huffman.h: huffman tables ... recalcualted to work with optimized decoder scheme (MH)
|
||||
|
||||
copyright ?-2006 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Michael Hipp
|
||||
|
||||
probably we could save a few bytes of memory, because the
|
||||
smaller tables are often the part of a bigger table
|
||||
*/
|
||||
|
||||
|
||||
#ifndef _MPG123_HUFFMAN_H_
|
||||
#define _MPG123_HUFFMAN_H_
|
||||
|
||||
struct newhuff
|
||||
{
|
||||
unsigned int linbits;
|
||||
const short *table;
|
||||
};
|
||||
|
||||
static const short tab0[] =
|
||||
{
|
||||
0
|
||||
};
|
||||
|
||||
static const short tab1[] =
|
||||
{
|
||||
-5, -3, -1, 17, 1, 16, 0
|
||||
};
|
||||
|
||||
static const short tab2[] =
|
||||
{
|
||||
-15, -11, -9, -5, -3, -1, 34, 2, 18, -1, 33, 32, 17, -1, 1,
|
||||
16, 0
|
||||
};
|
||||
|
||||
static const short tab3[] =
|
||||
{
|
||||
-13, -11, -9, -5, -3, -1, 34, 2, 18, -1, 33, 32, 16, 17, -1,
|
||||
1, 0
|
||||
};
|
||||
|
||||
static const short tab5[] =
|
||||
{
|
||||
-29, -25, -23, -15, -7, -5, -3, -1, 51, 35, 50, 49, -3, -1, 19,
|
||||
3, -1, 48, 34, -3, -1, 18, 33, -1, 2, 32, 17, -1, 1, 16,
|
||||
0
|
||||
};
|
||||
|
||||
static const short tab6[] =
|
||||
{
|
||||
-25, -19, -13, -9, -5, -3, -1, 51, 3, 35, -1, 50, 48, -1, 19,
|
||||
49, -3, -1, 34, 2, 18, -3, -1, 33, 32, 1, -1, 17, -1, 16,
|
||||
0
|
||||
};
|
||||
|
||||
static const short tab7[] =
|
||||
{
|
||||
-69, -65, -57, -39, -29, -17, -11, -7, -3, -1, 85, 69, -1, 84, 83,
|
||||
-1, 53, 68, -3, -1, 37, 82, 21, -5, -1, 81, -1, 5, 52, -1,
|
||||
80, -1, 67, 51, -5, -3, -1, 36, 66, 20, -1, 65, 64, -11, -7,
|
||||
-3, -1, 4, 35, -1, 50, 3, -1, 19, 49, -3, -1, 48, 34, 18,
|
||||
-5, -1, 33, -1, 2, 32, 17, -1, 1, 16, 0
|
||||
};
|
||||
|
||||
static const short tab8[] =
|
||||
{
|
||||
-65, -63, -59, -45, -31, -19, -13, -7, -5, -3, -1, 85, 84, 69, 83,
|
||||
-3, -1, 53, 68, 37, -3, -1, 82, 5, 21, -5, -1, 81, -1, 52,
|
||||
67, -3, -1, 80, 51, 36, -5, -3, -1, 66, 20, 65, -3, -1, 4,
|
||||
64, -1, 35, 50, -9, -7, -3, -1, 19, 49, -1, 3, 48, 34, -1,
|
||||
2, 32, -1, 18, 33, 17, -3, -1, 1, 16, 0
|
||||
};
|
||||
|
||||
static const short tab9[] =
|
||||
{
|
||||
-63, -53, -41, -29, -19, -11, -5, -3, -1, 85, 69, 53, -1, 83, -1,
|
||||
84, 5, -3, -1, 68, 37, -1, 82, 21, -3, -1, 81, 52, -1, 67,
|
||||
-1, 80, 4, -7, -3, -1, 36, 66, -1, 51, 64, -1, 20, 65, -5,
|
||||
-3, -1, 35, 50, 19, -1, 49, -1, 3, 48, -5, -3, -1, 34, 2,
|
||||
18, -1, 33, 32, -3, -1, 17, 1, -1, 16, 0
|
||||
};
|
||||
|
||||
static const short tab10[] =
|
||||
{
|
||||
-125,-121,-111, -83, -55, -35, -21, -13, -7, -3, -1, 119, 103, -1, 118,
|
||||
87, -3, -1, 117, 102, 71, -3, -1, 116, 86, -1, 101, 55, -9, -3,
|
||||
-1, 115, 70, -3, -1, 85, 84, 99, -1, 39, 114, -11, -5, -3, -1,
|
||||
100, 7, 112, -1, 98, -1, 69, 53, -5, -1, 6, -1, 83, 68, 23,
|
||||
-17, -5, -1, 113, -1, 54, 38, -5, -3, -1, 37, 82, 21, -1, 81,
|
||||
-1, 52, 67, -3, -1, 22, 97, -1, 96, -1, 5, 80, -19, -11, -7,
|
||||
-3, -1, 36, 66, -1, 51, 4, -1, 20, 65, -3, -1, 64, 35, -1,
|
||||
50, 3, -3, -1, 19, 49, -1, 48, 34, -7, -3, -1, 18, 33, -1,
|
||||
2, 32, 17, -1, 1, 16, 0
|
||||
};
|
||||
|
||||
static const short tab11[] =
|
||||
{
|
||||
-121,-113, -89, -59, -43, -27, -17, -7, -3, -1, 119, 103, -1, 118, 117,
|
||||
-3, -1, 102, 71, -1, 116, -1, 87, 85, -5, -3, -1, 86, 101, 55,
|
||||
-1, 115, 70, -9, -7, -3, -1, 69, 84, -1, 53, 83, 39, -1, 114,
|
||||
-1, 100, 7, -5, -1, 113, -1, 23, 112, -3, -1, 54, 99, -1, 96,
|
||||
-1, 68, 37, -13, -7, -5, -3, -1, 82, 5, 21, 98, -3, -1, 38,
|
||||
6, 22, -5, -1, 97, -1, 81, 52, -5, -1, 80, -1, 67, 51, -1,
|
||||
36, 66, -15, -11, -7, -3, -1, 20, 65, -1, 4, 64, -1, 35, 50,
|
||||
-1, 19, 49, -5, -3, -1, 3, 48, 34, 33, -5, -1, 18, -1, 2,
|
||||
32, 17, -3, -1, 1, 16, 0
|
||||
};
|
||||
|
||||
static const short tab12[] =
|
||||
{
|
||||
-115, -99, -73, -45, -27, -17, -9, -5, -3, -1, 119, 103, 118, -1, 87,
|
||||
117, -3, -1, 102, 71, -1, 116, 101, -3, -1, 86, 55, -3, -1, 115,
|
||||
85, 39, -7, -3, -1, 114, 70, -1, 100, 23, -5, -1, 113, -1, 7,
|
||||
112, -1, 54, 99, -13, -9, -3, -1, 69, 84, -1, 68, -1, 6, 5,
|
||||
-1, 38, 98, -5, -1, 97, -1, 22, 96, -3, -1, 53, 83, -1, 37,
|
||||
82, -17, -7, -3, -1, 21, 81, -1, 52, 67, -5, -3, -1, 80, 4,
|
||||
36, -1, 66, 20, -3, -1, 51, 65, -1, 35, 50, -11, -7, -5, -3,
|
||||
-1, 64, 3, 48, 19, -1, 49, 34, -1, 18, 33, -7, -5, -3, -1,
|
||||
2, 32, 0, 17, -1, 1, 16
|
||||
};
|
||||
|
||||
static const short tab13[] =
|
||||
{
|
||||
-509,-503,-475,-405,-333,-265,-205,-153,-115, -83, -53, -35, -21, -13, -9,
|
||||
-7, -5, -3, -1, 254, 252, 253, 237, 255, -1, 239, 223, -3, -1, 238,
|
||||
207, -1, 222, 191, -9, -3, -1, 251, 206, -1, 220, -1, 175, 233, -1,
|
||||
236, 221, -9, -5, -3, -1, 250, 205, 190, -1, 235, 159, -3, -1, 249,
|
||||
234, -1, 189, 219, -17, -9, -3, -1, 143, 248, -1, 204, -1, 174, 158,
|
||||
-5, -1, 142, -1, 127, 126, 247, -5, -1, 218, -1, 173, 188, -3, -1,
|
||||
203, 246, 111, -15, -7, -3, -1, 232, 95, -1, 157, 217, -3, -1, 245,
|
||||
231, -1, 172, 187, -9, -3, -1, 79, 244, -3, -1, 202, 230, 243, -1,
|
||||
63, -1, 141, 216, -21, -9, -3, -1, 47, 242, -3, -1, 110, 156, 15,
|
||||
-5, -3, -1, 201, 94, 171, -3, -1, 125, 215, 78, -11, -5, -3, -1,
|
||||
200, 214, 62, -1, 185, -1, 155, 170, -1, 31, 241, -23, -13, -5, -1,
|
||||
240, -1, 186, 229, -3, -1, 228, 140, -1, 109, 227, -5, -1, 226, -1,
|
||||
46, 14, -1, 30, 225, -15, -7, -3, -1, 224, 93, -1, 213, 124, -3,
|
||||
-1, 199, 77, -1, 139, 184, -7, -3, -1, 212, 154, -1, 169, 108, -1,
|
||||
198, 61, -37, -21, -9, -5, -3, -1, 211, 123, 45, -1, 210, 29, -5,
|
||||
-1, 183, -1, 92, 197, -3, -1, 153, 122, 195, -7, -5, -3, -1, 167,
|
||||
151, 75, 209, -3, -1, 13, 208, -1, 138, 168, -11, -7, -3, -1, 76,
|
||||
196, -1, 107, 182, -1, 60, 44, -3, -1, 194, 91, -3, -1, 181, 137,
|
||||
28, -43, -23, -11, -5, -1, 193, -1, 152, 12, -1, 192, -1, 180, 106,
|
||||
-5, -3, -1, 166, 121, 59, -1, 179, -1, 136, 90, -11, -5, -1, 43,
|
||||
-1, 165, 105, -1, 164, -1, 120, 135, -5, -1, 148, -1, 119, 118, 178,
|
||||
-11, -3, -1, 27, 177, -3, -1, 11, 176, -1, 150, 74, -7, -3, -1,
|
||||
58, 163, -1, 89, 149, -1, 42, 162, -47, -23, -9, -3, -1, 26, 161,
|
||||
-3, -1, 10, 104, 160, -5, -3, -1, 134, 73, 147, -3, -1, 57, 88,
|
||||
-1, 133, 103, -9, -3, -1, 41, 146, -3, -1, 87, 117, 56, -5, -1,
|
||||
131, -1, 102, 71, -3, -1, 116, 86, -1, 101, 115, -11, -3, -1, 25,
|
||||
145, -3, -1, 9, 144, -1, 72, 132, -7, -5, -1, 114, -1, 70, 100,
|
||||
40, -1, 130, 24, -41, -27, -11, -5, -3, -1, 55, 39, 23, -1, 113,
|
||||
-1, 85, 7, -7, -3, -1, 112, 54, -1, 99, 69, -3, -1, 84, 38,
|
||||
-1, 98, 53, -5, -1, 129, -1, 8, 128, -3, -1, 22, 97, -1, 6,
|
||||
96, -13, -9, -5, -3, -1, 83, 68, 37, -1, 82, 5, -1, 21, 81,
|
||||
-7, -3, -1, 52, 67, -1, 80, 36, -3, -1, 66, 51, 20, -19, -11,
|
||||
-5, -1, 65, -1, 4, 64, -3, -1, 35, 50, 19, -3, -1, 49, 3,
|
||||
-1, 48, 34, -3, -1, 18, 33, -1, 2, 32, -3, -1, 17, 1, 16,
|
||||
0
|
||||
};
|
||||
|
||||
static const short tab15[] =
|
||||
{
|
||||
-495,-445,-355,-263,-183,-115, -77, -43, -27, -13, -7, -3, -1, 255, 239,
|
||||
-1, 254, 223, -1, 238, -1, 253, 207, -7, -3, -1, 252, 222, -1, 237,
|
||||
191, -1, 251, -1, 206, 236, -7, -3, -1, 221, 175, -1, 250, 190, -3,
|
||||
-1, 235, 205, -1, 220, 159, -15, -7, -3, -1, 249, 234, -1, 189, 219,
|
||||
-3, -1, 143, 248, -1, 204, 158, -7, -3, -1, 233, 127, -1, 247, 173,
|
||||
-3, -1, 218, 188, -1, 111, -1, 174, 15, -19, -11, -3, -1, 203, 246,
|
||||
-3, -1, 142, 232, -1, 95, 157, -3, -1, 245, 126, -1, 231, 172, -9,
|
||||
-3, -1, 202, 187, -3, -1, 217, 141, 79, -3, -1, 244, 63, -1, 243,
|
||||
216, -33, -17, -9, -3, -1, 230, 47, -1, 242, -1, 110, 240, -3, -1,
|
||||
31, 241, -1, 156, 201, -7, -3, -1, 94, 171, -1, 186, 229, -3, -1,
|
||||
125, 215, -1, 78, 228, -15, -7, -3, -1, 140, 200, -1, 62, 109, -3,
|
||||
-1, 214, 227, -1, 155, 185, -7, -3, -1, 46, 170, -1, 226, 30, -5,
|
||||
-1, 225, -1, 14, 224, -1, 93, 213, -45, -25, -13, -7, -3, -1, 124,
|
||||
199, -1, 77, 139, -1, 212, -1, 184, 154, -7, -3, -1, 169, 108, -1,
|
||||
198, 61, -1, 211, 210, -9, -5, -3, -1, 45, 13, 29, -1, 123, 183,
|
||||
-5, -1, 209, -1, 92, 208, -1, 197, 138, -17, -7, -3, -1, 168, 76,
|
||||
-1, 196, 107, -5, -1, 182, -1, 153, 12, -1, 60, 195, -9, -3, -1,
|
||||
122, 167, -1, 166, -1, 192, 11, -1, 194, -1, 44, 91, -55, -29, -15,
|
||||
-7, -3, -1, 181, 28, -1, 137, 152, -3, -1, 193, 75, -1, 180, 106,
|
||||
-5, -3, -1, 59, 121, 179, -3, -1, 151, 136, -1, 43, 90, -11, -5,
|
||||
-1, 178, -1, 165, 27, -1, 177, -1, 176, 105, -7, -3, -1, 150, 74,
|
||||
-1, 164, 120, -3, -1, 135, 58, 163, -17, -7, -3, -1, 89, 149, -1,
|
||||
42, 162, -3, -1, 26, 161, -3, -1, 10, 160, 104, -7, -3, -1, 134,
|
||||
73, -1, 148, 57, -5, -1, 147, -1, 119, 9, -1, 88, 133, -53, -29,
|
||||
-13, -7, -3, -1, 41, 103, -1, 118, 146, -1, 145, -1, 25, 144, -7,
|
||||
-3, -1, 72, 132, -1, 87, 117, -3, -1, 56, 131, -1, 102, 71, -7,
|
||||
-3, -1, 40, 130, -1, 24, 129, -7, -3, -1, 116, 8, -1, 128, 86,
|
||||
-3, -1, 101, 55, -1, 115, 70, -17, -7, -3, -1, 39, 114, -1, 100,
|
||||
23, -3, -1, 85, 113, -3, -1, 7, 112, 54, -7, -3, -1, 99, 69,
|
||||
-1, 84, 38, -3, -1, 98, 22, -3, -1, 6, 96, 53, -33, -19, -9,
|
||||
-5, -1, 97, -1, 83, 68, -1, 37, 82, -3, -1, 21, 81, -3, -1,
|
||||
5, 80, 52, -7, -3, -1, 67, 36, -1, 66, 51, -1, 65, -1, 20,
|
||||
4, -9, -3, -1, 35, 50, -3, -1, 64, 3, 19, -3, -1, 49, 48,
|
||||
34, -9, -7, -3, -1, 18, 33, -1, 2, 32, 17, -3, -1, 1, 16,
|
||||
0
|
||||
};
|
||||
|
||||
static const short tab16[] =
|
||||
{
|
||||
-509,-503,-461,-323,-103, -37, -27, -15, -7, -3, -1, 239, 254, -1, 223,
|
||||
253, -3, -1, 207, 252, -1, 191, 251, -5, -1, 175, -1, 250, 159, -3,
|
||||
-1, 249, 248, 143, -7, -3, -1, 127, 247, -1, 111, 246, 255, -9, -5,
|
||||
-3, -1, 95, 245, 79, -1, 244, 243, -53, -1, 240, -1, 63, -29, -19,
|
||||
-13, -7, -5, -1, 206, -1, 236, 221, 222, -1, 233, -1, 234, 217, -1,
|
||||
238, -1, 237, 235, -3, -1, 190, 205, -3, -1, 220, 219, 174, -11, -5,
|
||||
-1, 204, -1, 173, 218, -3, -1, 126, 172, 202, -5, -3, -1, 201, 125,
|
||||
94, 189, 242, -93, -5, -3, -1, 47, 15, 31, -1, 241, -49, -25, -13,
|
||||
-5, -1, 158, -1, 188, 203, -3, -1, 142, 232, -1, 157, 231, -7, -3,
|
||||
-1, 187, 141, -1, 216, 110, -1, 230, 156, -13, -7, -3, -1, 171, 186,
|
||||
-1, 229, 215, -1, 78, -1, 228, 140, -3, -1, 200, 62, -1, 109, -1,
|
||||
214, 155, -19, -11, -5, -3, -1, 185, 170, 225, -1, 212, -1, 184, 169,
|
||||
-5, -1, 123, -1, 183, 208, 227, -7, -3, -1, 14, 224, -1, 93, 213,
|
||||
-3, -1, 124, 199, -1, 77, 139, -75, -45, -27, -13, -7, -3, -1, 154,
|
||||
108, -1, 198, 61, -3, -1, 92, 197, 13, -7, -3, -1, 138, 168, -1,
|
||||
153, 76, -3, -1, 182, 122, 60, -11, -5, -3, -1, 91, 137, 28, -1,
|
||||
192, -1, 152, 121, -1, 226, -1, 46, 30, -15, -7, -3, -1, 211, 45,
|
||||
-1, 210, 209, -5, -1, 59, -1, 151, 136, 29, -7, -3, -1, 196, 107,
|
||||
-1, 195, 167, -1, 44, -1, 194, 181, -23, -13, -7, -3, -1, 193, 12,
|
||||
-1, 75, 180, -3, -1, 106, 166, 179, -5, -3, -1, 90, 165, 43, -1,
|
||||
178, 27, -13, -5, -1, 177, -1, 11, 176, -3, -1, 105, 150, -1, 74,
|
||||
164, -5, -3, -1, 120, 135, 163, -3, -1, 58, 89, 42, -97, -57, -33,
|
||||
-19, -11, -5, -3, -1, 149, 104, 161, -3, -1, 134, 119, 148, -5, -3,
|
||||
-1, 73, 87, 103, 162, -5, -1, 26, -1, 10, 160, -3, -1, 57, 147,
|
||||
-1, 88, 133, -9, -3, -1, 41, 146, -3, -1, 118, 9, 25, -5, -1,
|
||||
145, -1, 144, 72, -3, -1, 132, 117, -1, 56, 131, -21, -11, -5, -3,
|
||||
-1, 102, 40, 130, -3, -1, 71, 116, 24, -3, -1, 129, 128, -3, -1,
|
||||
8, 86, 55, -9, -5, -1, 115, -1, 101, 70, -1, 39, 114, -5, -3,
|
||||
-1, 100, 85, 7, 23, -23, -13, -5, -1, 113, -1, 112, 54, -3, -1,
|
||||
99, 69, -1, 84, 38, -3, -1, 98, 22, -1, 97, -1, 6, 96, -9,
|
||||
-5, -1, 83, -1, 53, 68, -1, 37, 82, -1, 81, -1, 21, 5, -33,
|
||||
-23, -13, -7, -3, -1, 52, 67, -1, 80, 36, -3, -1, 66, 51, 20,
|
||||
-5, -1, 65, -1, 4, 64, -1, 35, 50, -3, -1, 19, 49, -3, -1,
|
||||
3, 48, 34, -3, -1, 18, 33, -1, 2, 32, -3, -1, 17, 1, 16,
|
||||
0
|
||||
};
|
||||
|
||||
static const short tab24[] =
|
||||
{
|
||||
-451,-117, -43, -25, -15, -7, -3, -1, 239, 254, -1, 223, 253, -3, -1,
|
||||
207, 252, -1, 191, 251, -5, -1, 250, -1, 175, 159, -1, 249, 248, -9,
|
||||
-5, -3, -1, 143, 127, 247, -1, 111, 246, -3, -1, 95, 245, -1, 79,
|
||||
244, -71, -7, -3, -1, 63, 243, -1, 47, 242, -5, -1, 241, -1, 31,
|
||||
240, -25, -9, -1, 15, -3, -1, 238, 222, -1, 237, 206, -7, -3, -1,
|
||||
236, 221, -1, 190, 235, -3, -1, 205, 220, -1, 174, 234, -15, -7, -3,
|
||||
-1, 189, 219, -1, 204, 158, -3, -1, 233, 173, -1, 218, 188, -7, -3,
|
||||
-1, 203, 142, -1, 232, 157, -3, -1, 217, 126, -1, 231, 172, 255,-235,
|
||||
-143, -77, -45, -25, -15, -7, -3, -1, 202, 187, -1, 141, 216, -5, -3,
|
||||
-1, 14, 224, 13, 230, -5, -3, -1, 110, 156, 201, -1, 94, 186, -9,
|
||||
-5, -1, 229, -1, 171, 125, -1, 215, 228, -3, -1, 140, 200, -3, -1,
|
||||
78, 46, 62, -15, -7, -3, -1, 109, 214, -1, 227, 155, -3, -1, 185,
|
||||
170, -1, 226, 30, -7, -3, -1, 225, 93, -1, 213, 124, -3, -1, 199,
|
||||
77, -1, 139, 184, -31, -15, -7, -3, -1, 212, 154, -1, 169, 108, -3,
|
||||
-1, 198, 61, -1, 211, 45, -7, -3, -1, 210, 29, -1, 123, 183, -3,
|
||||
-1, 209, 92, -1, 197, 138, -17, -7, -3, -1, 168, 153, -1, 76, 196,
|
||||
-3, -1, 107, 182, -3, -1, 208, 12, 60, -7, -3, -1, 195, 122, -1,
|
||||
167, 44, -3, -1, 194, 91, -1, 181, 28, -57, -35, -19, -7, -3, -1,
|
||||
137, 152, -1, 193, 75, -5, -3, -1, 192, 11, 59, -3, -1, 176, 10,
|
||||
26, -5, -1, 180, -1, 106, 166, -3, -1, 121, 151, -3, -1, 160, 9,
|
||||
144, -9, -3, -1, 179, 136, -3, -1, 43, 90, 178, -7, -3, -1, 165,
|
||||
27, -1, 177, 105, -1, 150, 164, -17, -9, -5, -3, -1, 74, 120, 135,
|
||||
-1, 58, 163, -3, -1, 89, 149, -1, 42, 162, -7, -3, -1, 161, 104,
|
||||
-1, 134, 119, -3, -1, 73, 148, -1, 57, 147, -63, -31, -15, -7, -3,
|
||||
-1, 88, 133, -1, 41, 103, -3, -1, 118, 146, -1, 25, 145, -7, -3,
|
||||
-1, 72, 132, -1, 87, 117, -3, -1, 56, 131, -1, 102, 40, -17, -7,
|
||||
-3, -1, 130, 24, -1, 71, 116, -5, -1, 129, -1, 8, 128, -1, 86,
|
||||
101, -7, -5, -1, 23, -1, 7, 112, 115, -3, -1, 55, 39, 114, -15,
|
||||
-7, -3, -1, 70, 100, -1, 85, 113, -3, -1, 54, 99, -1, 69, 84,
|
||||
-7, -3, -1, 38, 98, -1, 22, 97, -5, -3, -1, 6, 96, 53, -1,
|
||||
83, 68, -51, -37, -23, -15, -9, -3, -1, 37, 82, -1, 21, -1, 5,
|
||||
80, -1, 81, -1, 52, 67, -3, -1, 36, 66, -1, 51, 20, -9, -5,
|
||||
-1, 65, -1, 4, 64, -1, 35, 50, -1, 19, 49, -7, -5, -3, -1,
|
||||
3, 48, 34, 18, -1, 33, -1, 2, 32, -3, -1, 17, 1, -1, 16,
|
||||
0
|
||||
};
|
||||
|
||||
static const short tab_c0[] =
|
||||
{
|
||||
-29, -21, -13, -7, -3, -1, 11, 15, -1, 13, 14, -3, -1, 7, 5,
|
||||
9, -3, -1, 6, 3, -1, 10, 12, -3, -1, 2, 1, -1, 4, 8,
|
||||
0
|
||||
};
|
||||
|
||||
static const short tab_c1[] =
|
||||
{
|
||||
-15, -7, -3, -1, 15, 14, -1, 13, 12, -3, -1, 11, 10, -1, 9,
|
||||
8, -7, -3, -1, 7, 6, -1, 5, 4, -3, -1, 3, 2, -1, 1,
|
||||
0
|
||||
};
|
||||
|
||||
|
||||
|
||||
static const struct newhuff ht[] =
|
||||
{
|
||||
{ /* 0 */ 0 , tab0 } ,
|
||||
{ /* 2 */ 0 , tab1 } ,
|
||||
{ /* 3 */ 0 , tab2 } ,
|
||||
{ /* 3 */ 0 , tab3 } ,
|
||||
{ /* 0 */ 0 , tab0 } ,
|
||||
{ /* 4 */ 0 , tab5 } ,
|
||||
{ /* 4 */ 0 , tab6 } ,
|
||||
{ /* 6 */ 0 , tab7 } ,
|
||||
{ /* 6 */ 0 , tab8 } ,
|
||||
{ /* 6 */ 0 , tab9 } ,
|
||||
{ /* 8 */ 0 , tab10 } ,
|
||||
{ /* 8 */ 0 , tab11 } ,
|
||||
{ /* 8 */ 0 , tab12 } ,
|
||||
{ /* 16 */ 0 , tab13 } ,
|
||||
{ /* 0 */ 0 , tab0 } ,
|
||||
{ /* 16 */ 0 , tab15 } ,
|
||||
|
||||
{ /* 16 */ 1 , tab16 } ,
|
||||
{ /* 16 */ 2 , tab16 } ,
|
||||
{ /* 16 */ 3 , tab16 } ,
|
||||
{ /* 16 */ 4 , tab16 } ,
|
||||
{ /* 16 */ 6 , tab16 } ,
|
||||
{ /* 16 */ 8 , tab16 } ,
|
||||
{ /* 16 */ 10, tab16 } ,
|
||||
{ /* 16 */ 13, tab16 } ,
|
||||
{ /* 16 */ 4 , tab24 } ,
|
||||
{ /* 16 */ 5 , tab24 } ,
|
||||
{ /* 16 */ 6 , tab24 } ,
|
||||
{ /* 16 */ 7 , tab24 } ,
|
||||
{ /* 16 */ 8 , tab24 } ,
|
||||
{ /* 16 */ 9 , tab24 } ,
|
||||
{ /* 16 */ 11, tab24 } ,
|
||||
{ /* 16 */ 13, tab24 }
|
||||
};
|
||||
|
||||
static const struct newhuff htc[] =
|
||||
{
|
||||
{ /* 1 , 1 , */ 0 , tab_c0 } ,
|
||||
{ /* 1 , 1 , */ 0 , tab_c1 }
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,32 @@
|
|||
/*
|
||||
icy: Puny code to pretend for a serious ICY data structure.
|
||||
|
||||
copyright 2007 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Thomas Orgis
|
||||
*/
|
||||
|
||||
#include "icy.h"
|
||||
|
||||
void init_icy(struct icy_meta *icy)
|
||||
{
|
||||
icy->data = NULL;
|
||||
}
|
||||
|
||||
void clear_icy(struct icy_meta *icy)
|
||||
{
|
||||
if(icy->data != NULL) free(icy->data);
|
||||
init_icy(icy);
|
||||
}
|
||||
|
||||
void reset_icy(struct icy_meta *icy)
|
||||
{
|
||||
clear_icy(icy);
|
||||
init_icy(icy);
|
||||
}
|
||||
/*void set_icy(struct icy_meta *icy, char* new_data)
|
||||
{
|
||||
if(icy->data) free(icy->data);
|
||||
icy->data = new_data;
|
||||
icy->changed = 1;
|
||||
}*/
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
/*
|
||||
icy: support for SHOUTcast ICY meta info, an attempt to keep it organized
|
||||
|
||||
copyright 2006-7 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Thomas Orgis and modelled after patch by Honza
|
||||
*/
|
||||
#ifndef MPG123_ICY_H
|
||||
#define MPG123_ICY_H
|
||||
|
||||
#ifndef NO_ICY
|
||||
|
||||
#include "compat.h"
|
||||
#include "mpg123.h"
|
||||
|
||||
struct icy_meta
|
||||
{
|
||||
char* data;
|
||||
off_t interval;
|
||||
off_t next;
|
||||
};
|
||||
|
||||
void init_icy(struct icy_meta *);
|
||||
void clear_icy(struct icy_meta *);
|
||||
void reset_icy(struct icy_meta *);
|
||||
|
||||
#else
|
||||
|
||||
#undef init_icy
|
||||
#define init_icy(a)
|
||||
#undef clear_icy
|
||||
#define clear_icy(a)
|
||||
#undef reset_icy
|
||||
#define reset_icy(a)
|
||||
|
||||
#endif /* NO_ICY */
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,438 @@
|
|||
/* mpg123 note: This is BSD-licensed code that is no problem for mpg123 usage under LGPL.
|
||||
It's Free, understood? ;-) */
|
||||
|
||||
/* Another note: This code is basically written by Thorsten Glaser,
|
||||
Thomas Orgis did just some rearrangements and comments. */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 2008
|
||||
* Thorsten Glaser <tg@mirbsd.org>
|
||||
*
|
||||
* Provided that these terms and disclaimer and all copyright notices
|
||||
* are retained or reproduced in an accompanying document, permission
|
||||
* is granted to deal in this work without restriction, including un-
|
||||
* limited rights to use, publicly perform, distribute, sell, modify,
|
||||
* merge, give away, or sublicence.
|
||||
*
|
||||
* This work is provided "AS IS" and WITHOUT WARRANTY of any kind, to
|
||||
* the utmost extent permitted by applicable law, neither express nor
|
||||
* implied; without malicious intent or gross negligence. In no event
|
||||
* may a licensor, author or contributor be held liable for indirect,
|
||||
* direct, other damage, loss, or other issues arising in any way out
|
||||
* of dealing in the work, even if advised of the possibility of such
|
||||
* damage or existence of a defect, except proven that it results out
|
||||
* of said person's immediate fault when using the work as intended.
|
||||
*-
|
||||
* Convert from ICY encoding (windows-1252 codepage) to UTF-8
|
||||
*/
|
||||
|
||||
/* Includes string and stdlib headers... */
|
||||
#include "compat.h"
|
||||
|
||||
/* ThOr: too lazy for this type check; also we use char/short all around anyway.
|
||||
Of cource, it would be the proper way to use _these_ kind of types all around. */
|
||||
#define uint8_t unsigned char
|
||||
#define uint16_t unsigned short
|
||||
|
||||
static const uint8_t cp1252_utf8[] = {
|
||||
/* 0x00 @ 0 */ 0x00,
|
||||
/* 0x01 @ 1 */ 0x01,
|
||||
/* 0x02 @ 2 */ 0x02,
|
||||
/* 0x03 @ 3 */ 0x03,
|
||||
/* 0x04 @ 4 */ 0x04,
|
||||
/* 0x05 @ 5 */ 0x05,
|
||||
/* 0x06 @ 6 */ 0x06,
|
||||
/* 0x07 @ 7 */ 0x07,
|
||||
/* 0x08 @ 8 */ 0x08,
|
||||
/* 0x09 @ 9 */ 0x09,
|
||||
/* 0x0A @ 10 */ 0x0A,
|
||||
/* 0x0B @ 11 */ 0x0B,
|
||||
/* 0x0C @ 12 */ 0x0C,
|
||||
/* 0x0D @ 13 */ 0x0D,
|
||||
/* 0x0E @ 14 */ 0x0E,
|
||||
/* 0x0F @ 15 */ 0x0F,
|
||||
/* 0x10 @ 16 */ 0x10,
|
||||
/* 0x11 @ 17 */ 0x11,
|
||||
/* 0x12 @ 18 */ 0x12,
|
||||
/* 0x13 @ 19 */ 0x13,
|
||||
/* 0x14 @ 20 */ 0x14,
|
||||
/* 0x15 @ 21 */ 0x15,
|
||||
/* 0x16 @ 22 */ 0x16,
|
||||
/* 0x17 @ 23 */ 0x17,
|
||||
/* 0x18 @ 24 */ 0x18,
|
||||
/* 0x19 @ 25 */ 0x19,
|
||||
/* 0x1A @ 26 */ 0x1A,
|
||||
/* 0x1B @ 27 */ 0x1B,
|
||||
/* 0x1C @ 28 */ 0x1C,
|
||||
/* 0x1D @ 29 */ 0x1D,
|
||||
/* 0x1E @ 30 */ 0x1E,
|
||||
/* 0x1F @ 31 */ 0x1F,
|
||||
/* 0x20 @ 32 */ 0x20,
|
||||
/* 0x21 @ 33 */ 0x21,
|
||||
/* 0x22 @ 34 */ 0x22,
|
||||
/* 0x23 @ 35 */ 0x23,
|
||||
/* 0x24 @ 36 */ 0x24,
|
||||
/* 0x25 @ 37 */ 0x25,
|
||||
/* 0x26 @ 38 */ 0x26,
|
||||
/* 0x27 @ 39 */ 0x27,
|
||||
/* 0x28 @ 40 */ 0x28,
|
||||
/* 0x29 @ 41 */ 0x29,
|
||||
/* 0x2A @ 42 */ 0x2A,
|
||||
/* 0x2B @ 43 */ 0x2B,
|
||||
/* 0x2C @ 44 */ 0x2C,
|
||||
/* 0x2D @ 45 */ 0x2D,
|
||||
/* 0x2E @ 46 */ 0x2E,
|
||||
/* 0x2F @ 47 */ 0x2F,
|
||||
/* 0x30 @ 48 */ 0x30,
|
||||
/* 0x31 @ 49 */ 0x31,
|
||||
/* 0x32 @ 50 */ 0x32,
|
||||
/* 0x33 @ 51 */ 0x33,
|
||||
/* 0x34 @ 52 */ 0x34,
|
||||
/* 0x35 @ 53 */ 0x35,
|
||||
/* 0x36 @ 54 */ 0x36,
|
||||
/* 0x37 @ 55 */ 0x37,
|
||||
/* 0x38 @ 56 */ 0x38,
|
||||
/* 0x39 @ 57 */ 0x39,
|
||||
/* 0x3A @ 58 */ 0x3A,
|
||||
/* 0x3B @ 59 */ 0x3B,
|
||||
/* 0x3C @ 60 */ 0x3C,
|
||||
/* 0x3D @ 61 */ 0x3D,
|
||||
/* 0x3E @ 62 */ 0x3E,
|
||||
/* 0x3F @ 63 */ 0x3F,
|
||||
/* 0x40 @ 64 */ 0x40,
|
||||
/* 0x41 @ 65 */ 0x41,
|
||||
/* 0x42 @ 66 */ 0x42,
|
||||
/* 0x43 @ 67 */ 0x43,
|
||||
/* 0x44 @ 68 */ 0x44,
|
||||
/* 0x45 @ 69 */ 0x45,
|
||||
/* 0x46 @ 70 */ 0x46,
|
||||
/* 0x47 @ 71 */ 0x47,
|
||||
/* 0x48 @ 72 */ 0x48,
|
||||
/* 0x49 @ 73 */ 0x49,
|
||||
/* 0x4A @ 74 */ 0x4A,
|
||||
/* 0x4B @ 75 */ 0x4B,
|
||||
/* 0x4C @ 76 */ 0x4C,
|
||||
/* 0x4D @ 77 */ 0x4D,
|
||||
/* 0x4E @ 78 */ 0x4E,
|
||||
/* 0x4F @ 79 */ 0x4F,
|
||||
/* 0x50 @ 80 */ 0x50,
|
||||
/* 0x51 @ 81 */ 0x51,
|
||||
/* 0x52 @ 82 */ 0x52,
|
||||
/* 0x53 @ 83 */ 0x53,
|
||||
/* 0x54 @ 84 */ 0x54,
|
||||
/* 0x55 @ 85 */ 0x55,
|
||||
/* 0x56 @ 86 */ 0x56,
|
||||
/* 0x57 @ 87 */ 0x57,
|
||||
/* 0x58 @ 88 */ 0x58,
|
||||
/* 0x59 @ 89 */ 0x59,
|
||||
/* 0x5A @ 90 */ 0x5A,
|
||||
/* 0x5B @ 91 */ 0x5B,
|
||||
/* 0x5C @ 92 */ 0x5C,
|
||||
/* 0x5D @ 93 */ 0x5D,
|
||||
/* 0x5E @ 94 */ 0x5E,
|
||||
/* 0x5F @ 95 */ 0x5F,
|
||||
/* 0x60 @ 96 */ 0x60,
|
||||
/* 0x61 @ 97 */ 0x61,
|
||||
/* 0x62 @ 98 */ 0x62,
|
||||
/* 0x63 @ 99 */ 0x63,
|
||||
/* 0x64 @ 100 */ 0x64,
|
||||
/* 0x65 @ 101 */ 0x65,
|
||||
/* 0x66 @ 102 */ 0x66,
|
||||
/* 0x67 @ 103 */ 0x67,
|
||||
/* 0x68 @ 104 */ 0x68,
|
||||
/* 0x69 @ 105 */ 0x69,
|
||||
/* 0x6A @ 106 */ 0x6A,
|
||||
/* 0x6B @ 107 */ 0x6B,
|
||||
/* 0x6C @ 108 */ 0x6C,
|
||||
/* 0x6D @ 109 */ 0x6D,
|
||||
/* 0x6E @ 110 */ 0x6E,
|
||||
/* 0x6F @ 111 */ 0x6F,
|
||||
/* 0x70 @ 112 */ 0x70,
|
||||
/* 0x71 @ 113 */ 0x71,
|
||||
/* 0x72 @ 114 */ 0x72,
|
||||
/* 0x73 @ 115 */ 0x73,
|
||||
/* 0x74 @ 116 */ 0x74,
|
||||
/* 0x75 @ 117 */ 0x75,
|
||||
/* 0x76 @ 118 */ 0x76,
|
||||
/* 0x77 @ 119 */ 0x77,
|
||||
/* 0x78 @ 120 */ 0x78,
|
||||
/* 0x79 @ 121 */ 0x79,
|
||||
/* 0x7A @ 122 */ 0x7A,
|
||||
/* 0x7B @ 123 */ 0x7B,
|
||||
/* 0x7C @ 124 */ 0x7C,
|
||||
/* 0x7D @ 125 */ 0x7D,
|
||||
/* 0x7E @ 126 */ 0x7E,
|
||||
/* 0x7F @ 127 */ 0x7F,
|
||||
/* 0x80 @ 128 */ 0xE2, 0x82, 0xAC,
|
||||
/* 0x81 @ 131 */ 0xEF, 0xBF, 0xBD,
|
||||
/* 0x82 @ 134 */ 0xE2, 0x80, 0x9A,
|
||||
/* 0x83 @ 137 */ 0xC6, 0x92,
|
||||
/* 0x84 @ 139 */ 0xE2, 0x80, 0x9E,
|
||||
/* 0x85 @ 142 */ 0xE2, 0x80, 0xA6,
|
||||
/* 0x86 @ 145 */ 0xE2, 0x80, 0xA0,
|
||||
/* 0x87 @ 148 */ 0xE2, 0x80, 0xA1,
|
||||
/* 0x88 @ 151 */ 0xCB, 0x86,
|
||||
/* 0x89 @ 153 */ 0xE2, 0x80, 0xB0,
|
||||
/* 0x8A @ 156 */ 0xC5, 0xA0,
|
||||
/* 0x8B @ 158 */ 0xE2, 0x80, 0xB9,
|
||||
/* 0x8C @ 161 */ 0xC5, 0x92,
|
||||
/* 0x8D @ 163 */ 0xEF, 0xBF, 0xBD,
|
||||
/* 0x8E @ 166 */ 0xC5, 0xBD,
|
||||
/* 0x8F @ 168 */ 0xEF, 0xBF, 0xBD,
|
||||
/* 0x90 @ 171 */ 0xEF, 0xBF, 0xBD,
|
||||
/* 0x91 @ 174 */ 0xE2, 0x80, 0x98,
|
||||
/* 0x92 @ 177 */ 0xE2, 0x80, 0x99,
|
||||
/* 0x93 @ 180 */ 0xE2, 0x80, 0x9C,
|
||||
/* 0x94 @ 183 */ 0xE2, 0x80, 0x9D,
|
||||
/* 0x95 @ 186 */ 0xE2, 0x80, 0xA2,
|
||||
/* 0x96 @ 189 */ 0xE2, 0x80, 0x93,
|
||||
/* 0x97 @ 192 */ 0xE2, 0x80, 0x94,
|
||||
/* 0x98 @ 195 */ 0xCB, 0x9C,
|
||||
/* 0x99 @ 197 */ 0xE2, 0x84, 0xA2,
|
||||
/* 0x9A @ 200 */ 0xC5, 0xA1,
|
||||
/* 0x9B @ 202 */ 0xE2, 0x80, 0xBA,
|
||||
/* 0x9C @ 205 */ 0xC5, 0x93,
|
||||
/* 0x9D @ 207 */ 0xEF, 0xBF, 0xBD,
|
||||
/* 0x9E @ 210 */ 0xC5, 0xBE,
|
||||
/* 0x9F @ 212 */ 0xC5, 0xB8,
|
||||
/* 0xA0 @ 214 */ 0xC2, 0xA0,
|
||||
/* 0xA1 @ 216 */ 0xC2, 0xA1,
|
||||
/* 0xA2 @ 218 */ 0xC2, 0xA2,
|
||||
/* 0xA3 @ 220 */ 0xC2, 0xA3,
|
||||
/* 0xA4 @ 222 */ 0xC2, 0xA4,
|
||||
/* 0xA5 @ 224 */ 0xC2, 0xA5,
|
||||
/* 0xA6 @ 226 */ 0xC2, 0xA6,
|
||||
/* 0xA7 @ 228 */ 0xC2, 0xA7,
|
||||
/* 0xA8 @ 230 */ 0xC2, 0xA8,
|
||||
/* 0xA9 @ 232 */ 0xC2, 0xA9,
|
||||
/* 0xAA @ 234 */ 0xC2, 0xAA,
|
||||
/* 0xAB @ 236 */ 0xC2, 0xAB,
|
||||
/* 0xAC @ 238 */ 0xC2, 0xAC,
|
||||
/* 0xAD @ 240 */ 0xC2, 0xAD,
|
||||
/* 0xAE @ 242 */ 0xC2, 0xAE,
|
||||
/* 0xAF @ 244 */ 0xC2, 0xAF,
|
||||
/* 0xB0 @ 246 */ 0xC2, 0xB0,
|
||||
/* 0xB1 @ 248 */ 0xC2, 0xB1,
|
||||
/* 0xB2 @ 250 */ 0xC2, 0xB2,
|
||||
/* 0xB3 @ 252 */ 0xC2, 0xB3,
|
||||
/* 0xB4 @ 254 */ 0xC2, 0xB4,
|
||||
/* 0xB5 @ 256 */ 0xC2, 0xB5,
|
||||
/* 0xB6 @ 258 */ 0xC2, 0xB6,
|
||||
/* 0xB7 @ 260 */ 0xC2, 0xB7,
|
||||
/* 0xB8 @ 262 */ 0xC2, 0xB8,
|
||||
/* 0xB9 @ 264 */ 0xC2, 0xB9,
|
||||
/* 0xBA @ 266 */ 0xC2, 0xBA,
|
||||
/* 0xBB @ 268 */ 0xC2, 0xBB,
|
||||
/* 0xBC @ 270 */ 0xC2, 0xBC,
|
||||
/* 0xBD @ 272 */ 0xC2, 0xBD,
|
||||
/* 0xBE @ 274 */ 0xC2, 0xBE,
|
||||
/* 0xBF @ 276 */ 0xC2, 0xBF,
|
||||
/* 0xC0 @ 278 */ 0xC3, 0x80,
|
||||
/* 0xC1 @ 280 */ 0xC3, 0x81,
|
||||
/* 0xC2 @ 282 */ 0xC3, 0x82,
|
||||
/* 0xC3 @ 284 */ 0xC3, 0x83,
|
||||
/* 0xC4 @ 286 */ 0xC3, 0x84,
|
||||
/* 0xC5 @ 288 */ 0xC3, 0x85,
|
||||
/* 0xC6 @ 290 */ 0xC3, 0x86,
|
||||
/* 0xC7 @ 292 */ 0xC3, 0x87,
|
||||
/* 0xC8 @ 294 */ 0xC3, 0x88,
|
||||
/* 0xC9 @ 296 */ 0xC3, 0x89,
|
||||
/* 0xCA @ 298 */ 0xC3, 0x8A,
|
||||
/* 0xCB @ 300 */ 0xC3, 0x8B,
|
||||
/* 0xCC @ 302 */ 0xC3, 0x8C,
|
||||
/* 0xCD @ 304 */ 0xC3, 0x8D,
|
||||
/* 0xCE @ 306 */ 0xC3, 0x8E,
|
||||
/* 0xCF @ 308 */ 0xC3, 0x8F,
|
||||
/* 0xD0 @ 310 */ 0xC3, 0x90,
|
||||
/* 0xD1 @ 312 */ 0xC3, 0x91,
|
||||
/* 0xD2 @ 314 */ 0xC3, 0x92,
|
||||
/* 0xD3 @ 316 */ 0xC3, 0x93,
|
||||
/* 0xD4 @ 318 */ 0xC3, 0x94,
|
||||
/* 0xD5 @ 320 */ 0xC3, 0x95,
|
||||
/* 0xD6 @ 322 */ 0xC3, 0x96,
|
||||
/* 0xD7 @ 324 */ 0xC3, 0x97,
|
||||
/* 0xD8 @ 326 */ 0xC3, 0x98,
|
||||
/* 0xD9 @ 328 */ 0xC3, 0x99,
|
||||
/* 0xDA @ 330 */ 0xC3, 0x9A,
|
||||
/* 0xDB @ 332 */ 0xC3, 0x9B,
|
||||
/* 0xDC @ 334 */ 0xC3, 0x9C,
|
||||
/* 0xDD @ 336 */ 0xC3, 0x9D,
|
||||
/* 0xDE @ 338 */ 0xC3, 0x9E,
|
||||
/* 0xDF @ 340 */ 0xC3, 0x9F,
|
||||
/* 0xE0 @ 342 */ 0xC3, 0xA0,
|
||||
/* 0xE1 @ 344 */ 0xC3, 0xA1,
|
||||
/* 0xE2 @ 346 */ 0xC3, 0xA2,
|
||||
/* 0xE3 @ 348 */ 0xC3, 0xA3,
|
||||
/* 0xE4 @ 350 */ 0xC3, 0xA4,
|
||||
/* 0xE5 @ 352 */ 0xC3, 0xA5,
|
||||
/* 0xE6 @ 354 */ 0xC3, 0xA6,
|
||||
/* 0xE7 @ 356 */ 0xC3, 0xA7,
|
||||
/* 0xE8 @ 358 */ 0xC3, 0xA8,
|
||||
/* 0xE9 @ 360 */ 0xC3, 0xA9,
|
||||
/* 0xEA @ 362 */ 0xC3, 0xAA,
|
||||
/* 0xEB @ 364 */ 0xC3, 0xAB,
|
||||
/* 0xEC @ 366 */ 0xC3, 0xAC,
|
||||
/* 0xED @ 368 */ 0xC3, 0xAD,
|
||||
/* 0xEE @ 370 */ 0xC3, 0xAE,
|
||||
/* 0xEF @ 372 */ 0xC3, 0xAF,
|
||||
/* 0xF0 @ 374 */ 0xC3, 0xB0,
|
||||
/* 0xF1 @ 376 */ 0xC3, 0xB1,
|
||||
/* 0xF2 @ 378 */ 0xC3, 0xB2,
|
||||
/* 0xF3 @ 380 */ 0xC3, 0xB3,
|
||||
/* 0xF4 @ 382 */ 0xC3, 0xB4,
|
||||
/* 0xF5 @ 384 */ 0xC3, 0xB5,
|
||||
/* 0xF6 @ 386 */ 0xC3, 0xB6,
|
||||
/* 0xF7 @ 388 */ 0xC3, 0xB7,
|
||||
/* 0xF8 @ 390 */ 0xC3, 0xB8,
|
||||
/* 0xF9 @ 392 */ 0xC3, 0xB9,
|
||||
/* 0xFA @ 394 */ 0xC3, 0xBA,
|
||||
/* 0xFB @ 396 */ 0xC3, 0xBB,
|
||||
/* 0xFC @ 398 */ 0xC3, 0xBC,
|
||||
/* 0xFD @ 400 */ 0xC3, 0xBD,
|
||||
/* 0xFE @ 402 */ 0xC3, 0xBE,
|
||||
/* 0xFF @ 404 */ 0xC3, 0xBF,
|
||||
};
|
||||
|
||||
static const uint16_t tblofs[257] = {
|
||||
/* 0x00 */ 0, 1, 2, 3, 4, 5, 6, 7,
|
||||
/* 0x08 */ 8, 9, 10, 11, 12, 13, 14, 15,
|
||||
/* 0x10 */ 16, 17, 18, 19, 20, 21, 22, 23,
|
||||
/* 0x18 */ 24, 25, 26, 27, 28, 29, 30, 31,
|
||||
/* 0x20 */ 32, 33, 34, 35, 36, 37, 38, 39,
|
||||
/* 0x28 */ 40, 41, 42, 43, 44, 45, 46, 47,
|
||||
/* 0x30 */ 48, 49, 50, 51, 52, 53, 54, 55,
|
||||
/* 0x38 */ 56, 57, 58, 59, 60, 61, 62, 63,
|
||||
/* 0x40 */ 64, 65, 66, 67, 68, 69, 70, 71,
|
||||
/* 0x48 */ 72, 73, 74, 75, 76, 77, 78, 79,
|
||||
/* 0x50 */ 80, 81, 82, 83, 84, 85, 86, 87,
|
||||
/* 0x58 */ 88, 89, 90, 91, 92, 93, 94, 95,
|
||||
/* 0x60 */ 96, 97, 98, 99, 100, 101, 102, 103,
|
||||
/* 0x68 */ 104, 105, 106, 107, 108, 109, 110, 111,
|
||||
/* 0x70 */ 112, 113, 114, 115, 116, 117, 118, 119,
|
||||
/* 0x78 */ 120, 121, 122, 123, 124, 125, 126, 127,
|
||||
/* 0x80 */ 128, 131, 134, 137, 139, 142, 145, 148,
|
||||
/* 0x88 */ 151, 153, 156, 158, 161, 163, 166, 168,
|
||||
/* 0x90 */ 171, 174, 177, 180, 183, 186, 189, 192,
|
||||
/* 0x98 */ 195, 197, 200, 202, 205, 207, 210, 212,
|
||||
/* 0xA0 */ 214, 216, 218, 220, 222, 224, 226, 228,
|
||||
/* 0xA8 */ 230, 232, 234, 236, 238, 240, 242, 244,
|
||||
/* 0xB0 */ 246, 248, 250, 252, 254, 256, 258, 260,
|
||||
/* 0xB8 */ 262, 264, 266, 268, 270, 272, 274, 276,
|
||||
/* 0xC0 */ 278, 280, 282, 284, 286, 288, 290, 292,
|
||||
/* 0xC8 */ 294, 296, 298, 300, 302, 304, 306, 308,
|
||||
/* 0xD0 */ 310, 312, 314, 316, 318, 320, 322, 324,
|
||||
/* 0xD8 */ 326, 328, 330, 332, 334, 336, 338, 340,
|
||||
/* 0xE0 */ 342, 344, 346, 348, 350, 352, 354, 356,
|
||||
/* 0xE8 */ 358, 360, 362, 364, 366, 368, 370, 372,
|
||||
/* 0xF0 */ 374, 376, 378, 380, 382, 384, 386, 388,
|
||||
/* 0xF8 */ 390, 392, 394, 396, 398, 400, 402, 404,
|
||||
/* sizeof (cp1252_utf8) */ 406
|
||||
};
|
||||
|
||||
/* Check if a string qualifies as UTF-8. */
|
||||
static int
|
||||
is_utf8(const char* src)
|
||||
{
|
||||
uint8_t ch;
|
||||
size_t i;
|
||||
const uint8_t* s = (const uint8_t*) src;
|
||||
|
||||
/* We make a loop over every character, until we find a null one.
|
||||
Remember: The string is supposed to end with a NUL, so ahead checks are safe. */
|
||||
while ((ch = *s++)) {
|
||||
/* Ye olde 7bit ASCII chars 'rr fine for anything */
|
||||
if(ch < 0x80) continue;
|
||||
|
||||
/* Now, we watch out for non-UTF conform sequences. */
|
||||
else if ((ch < 0xC2) || (ch > 0xFD))
|
||||
return 0;
|
||||
/* check for some misformed sequences */
|
||||
if (((ch == 0xC2) && (s[0] < 0xA0)) ||
|
||||
((ch == 0xEF) && (s[0] == 0xBF) && (s[1] > 0xBD)))
|
||||
/* XXX add more for outside the BMP */
|
||||
return 0;
|
||||
|
||||
/* Check the continuation bytes. */
|
||||
if (ch < 0xE0) i = 1;
|
||||
else if (ch < 0xF0) i = 2;
|
||||
else if (ch < 0xF8) i = 3;
|
||||
else if (ch < 0xFC) i = 4;
|
||||
else
|
||||
i = 5;
|
||||
|
||||
while (i--)
|
||||
if ((*s++ & 0xC0) != 0x80)
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* If no check failed, the string indeed looks like valid UTF-8. */
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* The main conversion routine.
|
||||
ICY in CP-1252 (or UTF-8 alreay) to UTF-8 encoded string.
|
||||
If force is applied, it will always encode to UTF-8, without checking. */
|
||||
char *
|
||||
icy2utf8(const char *src, int force)
|
||||
{
|
||||
const uint8_t *s = (const uint8_t *)src;
|
||||
size_t srclen, dstlen, i, k;
|
||||
uint8_t ch, *d;
|
||||
char *dst;
|
||||
|
||||
/* Some funny streams from Apple/iTunes give ICY info in UTF-8 already.
|
||||
So, be prepared and don't try to re-encode such. Unless forced. */
|
||||
if(!force && is_utf8(src)) return (strdup(src));
|
||||
|
||||
srclen = strlen(src) + 1;
|
||||
/* allocate conservatively */
|
||||
if ((d = malloc(srclen * 3)) == NULL)
|
||||
return (NULL);
|
||||
|
||||
i = 0;
|
||||
dstlen = 0;
|
||||
while (i < srclen) {
|
||||
ch = s[i++];
|
||||
k = tblofs[ch];
|
||||
while (k < tblofs[ch + 1])
|
||||
d[dstlen++] = cp1252_utf8[k++];
|
||||
}
|
||||
|
||||
/* dstlen includes trailing NUL since srclen also does */
|
||||
if ((dst = realloc(d, dstlen)) == NULL) {
|
||||
free(d);
|
||||
return (NULL);
|
||||
}
|
||||
return (dst);
|
||||
}
|
||||
|
||||
/* This stuff is for testing only. */
|
||||
#ifdef TEST
|
||||
static const char intext[] = "\225 Gr\374\337e kosten 0,55 \200\205";
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
int
|
||||
main(void)
|
||||
{
|
||||
char *t, *t2;
|
||||
|
||||
if ((t = icy2utf8(intext, 0)) == NULL) {
|
||||
fprintf(stderr, "out of memory\n");
|
||||
return (1);
|
||||
}
|
||||
|
||||
/* make sure it won't be converted twice */
|
||||
if ((t2 = icy2utf8(t), 0) == NULL) {
|
||||
fprintf(stderr, "out of memory\n");
|
||||
return (1);
|
||||
}
|
||||
|
||||
printf("Result is:\t\343\200\214%s\343\200\215\n"
|
||||
"\t\t\343\200\214%s\343\200\215\n", t, t2);
|
||||
|
||||
free(t);
|
||||
free(t2);
|
||||
return (0);
|
||||
}
|
||||
#endif
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
/* You expect a license plate for _this_ file? */
|
||||
#ifndef MPG123_ICY2UTF_H
|
||||
#define MPG123_ICY2UTF_H
|
||||
|
||||
#ifndef NO_ICY
|
||||
/* (string, force conversion) */
|
||||
char *icy2utf8(const char *, int);
|
||||
#endif
|
||||
|
||||
#endif
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,43 @@
|
|||
/*
|
||||
id3: ID3v2.3 and ID3v2.4 parsing (a relevant subset)
|
||||
|
||||
copyright 2006-2007 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Thomas Orgis
|
||||
*/
|
||||
|
||||
#ifndef MPG123_ID3_H
|
||||
#define MPG123_ID3_H
|
||||
|
||||
/* really need it _here_! */
|
||||
#include "frame.h"
|
||||
|
||||
#ifdef NO_ID3V2
|
||||
# ifdef init_id3
|
||||
# undef init_id3
|
||||
# endif
|
||||
# define init_id3(fr)
|
||||
# ifdef exit_id3
|
||||
# undef exit_id3
|
||||
# endif
|
||||
# define exit_id3(fr)
|
||||
# ifdef reset_id3
|
||||
# undef reset_id3
|
||||
# endif
|
||||
# define reset_id3(fr)
|
||||
# ifdef id3_link
|
||||
# undef id3_link
|
||||
# endif
|
||||
# define id3_link(fr)
|
||||
#else
|
||||
void init_id3(mpg123_handle *fr);
|
||||
void exit_id3(mpg123_handle *fr);
|
||||
void reset_id3(mpg123_handle *fr);
|
||||
void id3_link(mpg123_handle *fr);
|
||||
#endif
|
||||
int parse_new_id3(mpg123_handle *fr, unsigned long first4bytes);
|
||||
/* Convert text from some ID3 encoding to UTf-8.
|
||||
On error, sb->fill is 0. The noquiet flag enables warning/error messages. */
|
||||
void id3_to_utf8(mpg123_string *sb, unsigned char encoding, const unsigned char *source, size_t source_size, int noquiet);
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,134 @@
|
|||
/*
|
||||
index: frame index data structure and functions
|
||||
|
||||
copyright 2007-8 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Thomas Orgis
|
||||
*/
|
||||
|
||||
#include "index.h"
|
||||
#include "debug.h"
|
||||
|
||||
/* The next expected frame offset, one step ahead. */
|
||||
static off_t fi_next(struct frame_index *fi)
|
||||
{
|
||||
return (off_t)fi->fill*fi->step;
|
||||
}
|
||||
|
||||
/* Shrink down the used index to the half.
|
||||
Be careful with size = 1 ... there's no shrinking possible there. */
|
||||
static void fi_shrink(struct frame_index *fi)
|
||||
{
|
||||
if(fi->fill < 2) return; /* Won't shrink below 1. */
|
||||
else
|
||||
{ /* Double the step, half the fill. Should work as well for fill%2 = 1 */
|
||||
size_t c;
|
||||
debug2("shrink index with fill %lu and step %lu", (unsigned long)fi->fill, (unsigned long)fi->step);
|
||||
fi->step *= 2;
|
||||
fi->fill /= 2;
|
||||
/* Move the data down. */
|
||||
for(c = 0; c < fi->fill; ++c)
|
||||
fi->data[c] = fi->data[2*c];
|
||||
}
|
||||
|
||||
fi->next = fi_next(fi);
|
||||
}
|
||||
|
||||
void fi_init(struct frame_index *fi)
|
||||
{
|
||||
fi->data = NULL;
|
||||
fi->step = 1;
|
||||
fi->fill = 0;
|
||||
fi->size = 0;
|
||||
fi->grow_size = 0;
|
||||
fi->next = fi_next(fi);
|
||||
}
|
||||
|
||||
void fi_exit(struct frame_index *fi)
|
||||
{
|
||||
debug2("fi_exit: %p and %lu", (void*)fi->data, (unsigned long)fi->size);
|
||||
if(fi->size && fi->data != NULL) free(fi->data);
|
||||
|
||||
fi_init(fi); /* Be prepared for further fun, still. */
|
||||
}
|
||||
|
||||
int fi_resize(struct frame_index *fi, size_t newsize)
|
||||
{
|
||||
off_t *newdata = NULL;
|
||||
if(newsize == fi->size) return 0;
|
||||
|
||||
if(newsize > 0 && newsize < fi->size)
|
||||
{ /* When we reduce buffer size a bit, shrink stuff. */
|
||||
while(fi->fill > newsize){ fi_shrink(fi); }
|
||||
}
|
||||
|
||||
newdata = safe_realloc(fi->data, newsize*sizeof(off_t));
|
||||
if(newsize == 0 || newdata != NULL)
|
||||
{
|
||||
fi->data = newdata;
|
||||
fi->size = newsize;
|
||||
if(fi->fill > fi->size) fi->fill = fi->size;
|
||||
|
||||
fi->next = fi_next(fi);
|
||||
debug2("new index of size %lu at %p", (unsigned long)fi->size, (void*)fi->data);
|
||||
return 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
error("failed to resize index!");
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
void fi_add(struct frame_index *fi, off_t pos)
|
||||
{
|
||||
debug3("wanting to add to fill %lu, step %lu, size %lu", (unsigned long)fi->fill, (unsigned long)fi->step, (unsigned long)fi->size);
|
||||
if(fi->fill == fi->size)
|
||||
{ /* Index is full, we need to shrink... or grow. */
|
||||
/* Store the current frame number to check later if we still want it. */
|
||||
off_t framenum = fi->fill*fi->step;
|
||||
/* If we want not / cannot grow, we shrink. */
|
||||
if( !(fi->grow_size && fi_resize(fi, fi->size+fi->grow_size)==0) )
|
||||
fi_shrink(fi);
|
||||
|
||||
/* Now check if we still want to add this frame (could be that not, because of changed step). */
|
||||
if(fi->next != framenum) return;
|
||||
}
|
||||
/* When we are here, we want that frame. */
|
||||
if(fi->fill < fi->size) /* safeguard for size=1, or just generally */
|
||||
{
|
||||
debug1("adding to index at %p", (void*)(fi->data+fi->fill));
|
||||
fi->data[fi->fill] = pos;
|
||||
++fi->fill;
|
||||
fi->next = fi_next(fi);
|
||||
debug3("added pos %li to index with fill %lu and step %lu", (long) pos, (unsigned long)fi->fill, (unsigned long)fi->step);
|
||||
}
|
||||
}
|
||||
|
||||
int fi_set(struct frame_index *fi, off_t *offsets, off_t step, size_t fill)
|
||||
{
|
||||
if(fi_resize(fi, fill) == -1) return -1;
|
||||
fi->step = step;
|
||||
if(offsets != NULL)
|
||||
{
|
||||
memcpy(fi->data, offsets, fill*sizeof(off_t));
|
||||
fi->fill = fill;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* allocation only, no entries in index yet */
|
||||
fi->fill = 0;
|
||||
}
|
||||
fi->next = fi_next(fi);
|
||||
debug3("set new index of fill %lu, size %lu at %p",
|
||||
(unsigned long)fi->fill, (unsigned long)fi->size, (void*)fi->data);
|
||||
return 0;
|
||||
}
|
||||
|
||||
void fi_reset(struct frame_index *fi)
|
||||
{
|
||||
debug1("reset with size %"SIZE_P, (size_p)fi->size);
|
||||
fi->fill = 0;
|
||||
fi->step = 1;
|
||||
fi->next = fi_next(fi);
|
||||
}
|
||||
|
|
@ -0,0 +1,59 @@
|
|||
#ifndef MPG123_H_INDEX
|
||||
#define MPG123_H_INDEX
|
||||
|
||||
/*
|
||||
index: frame index data structure and functions
|
||||
|
||||
This is for keeping track of frame positions for accurate seeking.
|
||||
Now in it's own file, with initial code from frame.c and parse.c .
|
||||
|
||||
The idea of the index with a certain amount of entries is to cover
|
||||
all yet-encountered frame positions with minimal coarseness.
|
||||
Meaning: At first every frame position is recorded, then, when
|
||||
the index is full, every second position is trown away to make
|
||||
space. Next time it is full, the same happens. And so on.
|
||||
In this manner we maintain a good resolution with the given
|
||||
maximum index size while covering the whole stream.
|
||||
|
||||
copyright 2007-8 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Thomas Orgis
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
#include "compat.h"
|
||||
|
||||
struct frame_index
|
||||
{
|
||||
off_t *data; /* actual data, the frame positions */
|
||||
off_t step; /* advancement in frame number per index point */
|
||||
off_t next; /* frame offset supposed to come next into the index */
|
||||
size_t size; /* total number of possible entries */
|
||||
size_t fill; /* number of used entries */
|
||||
size_t grow_size; /* if > 0: index allowed to grow on need with these steps, instead of lowering resolution */
|
||||
};
|
||||
|
||||
/* The condition for a framenum to be appended to the index.
|
||||
if(FI_NEXT(fr->index, fr->num)) fi_add(offset); */
|
||||
#define FI_NEXT(fi, framenum) ((fi).size && framenum == (fi).next)
|
||||
|
||||
/* Initialize stuff, set things to zero and NULL... */
|
||||
void fi_init(struct frame_index *fi);
|
||||
/* Deallocate/zero things. */
|
||||
void fi_exit(struct frame_index *fi);
|
||||
|
||||
/* Prepare a given size, preserving current fill, if possible.
|
||||
If the new size is smaller than fill, the entry density is reduced.
|
||||
Return 0 on success. */
|
||||
int fi_resize(struct frame_index *fi, size_t newsize);
|
||||
|
||||
/* Append a frame position, reducing index density if needed. */
|
||||
void fi_add(struct frame_index *fi, off_t pos);
|
||||
|
||||
/* Replace the frame index */
|
||||
int fi_set(struct frame_index *fi, off_t *offsets, off_t step, size_t fill);
|
||||
|
||||
/* Empty the index (setting fill=0 and step=1), but keep current size. */
|
||||
void fi_reset(struct frame_index *fi);
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,271 @@
|
|||
#ifndef MPG123_INTMAP_H
|
||||
#define MPG123_INTMAP_H
|
||||
/* Mapping of internal mpg123 symbols to something that is less likely to conflict in case of static linking. */
|
||||
#define COS9 INT123_COS9
|
||||
#define tfcos36 INT123_tfcos36
|
||||
#define pnts INT123_pnts
|
||||
#define safe_realloc INT123_safe_realloc
|
||||
#define compat_open INT123_compat_open
|
||||
#define compat_close INT123_compat_close
|
||||
#define win32_wide_utf8 INT123_win32_wide_utf8
|
||||
#define win32_utf8_wide INT123_win32_utf8_wide
|
||||
#define ntom_set_ntom INT123_ntom_set_ntom
|
||||
#define synth_1to1 INT123_synth_1to1
|
||||
#define synth_1to1_dither INT123_synth_1to1_dither
|
||||
#define synth_1to1_i386 INT123_synth_1to1_i386
|
||||
#define synth_1to1_i586 INT123_synth_1to1_i586
|
||||
#define synth_1to1_i586_dither INT123_synth_1to1_i586_dither
|
||||
#define synth_1to1_mmx INT123_synth_1to1_mmx
|
||||
#define synth_1to1_3dnow INT123_synth_1to1_3dnow
|
||||
#define synth_1to1_sse INT123_synth_1to1_sse
|
||||
#define synth_1to1_stereo_sse INT123_synth_1to1_stereo_sse
|
||||
#define synth_1to1_3dnowext INT123_synth_1to1_3dnowext
|
||||
#define synth_1to1_altivec INT123_synth_1to1_altivec
|
||||
#define synth_1to1_stereo_altivec INT123_synth_1to1_stereo_altivec
|
||||
#define synth_1to1_x86_64 INT123_synth_1to1_x86_64
|
||||
#define synth_1to1_stereo_x86_64 INT123_synth_1to1_stereo_x86_64
|
||||
#define synth_1to1_avx INT123_synth_1to1_avx
|
||||
#define synth_1to1_stereo_avx INT123_synth_1to1_stereo_avx
|
||||
#define synth_1to1_arm INT123_synth_1to1_arm
|
||||
#define synth_1to1_neon INT123_synth_1to1_neon
|
||||
#define synth_1to1_stereo_neon INT123_synth_1to1_stereo_neon
|
||||
#define absynth_1to1_i486 INT123_absynth_1to1_i486
|
||||
#define synth_1to1_mono INT123_synth_1to1_mono
|
||||
#define synth_1to1_m2s INT123_synth_1to1_m2s
|
||||
#define synth_2to1 INT123_synth_2to1
|
||||
#define synth_2to1_dither INT123_synth_2to1_dither
|
||||
#define synth_2to1_i386 INT123_synth_2to1_i386
|
||||
#define synth_2to1_mono INT123_synth_2to1_mono
|
||||
#define synth_2to1_m2s INT123_synth_2to1_m2s
|
||||
#define synth_4to1 INT123_synth_4to1
|
||||
#define synth_4to1_dither INT123_synth_4to1_dither
|
||||
#define synth_4to1_i386 INT123_synth_4to1_i386
|
||||
#define synth_4to1_mono INT123_synth_4to1_mono
|
||||
#define synth_4to1_m2s INT123_synth_4to1_m2s
|
||||
#define synth_ntom INT123_synth_ntom
|
||||
#define synth_ntom_mono INT123_synth_ntom_mono
|
||||
#define synth_ntom_m2s INT123_synth_ntom_m2s
|
||||
#define synth_1to1_8bit INT123_synth_1to1_8bit
|
||||
#define synth_1to1_8bit_i386 INT123_synth_1to1_8bit_i386
|
||||
#define synth_1to1_8bit_wrap INT123_synth_1to1_8bit_wrap
|
||||
#define synth_1to1_8bit_mono INT123_synth_1to1_8bit_mono
|
||||
#define synth_1to1_8bit_m2s INT123_synth_1to1_8bit_m2s
|
||||
#define synth_1to1_8bit_wrap_mono INT123_synth_1to1_8bit_wrap_mono
|
||||
#define synth_1to1_8bit_wrap_m2s INT123_synth_1to1_8bit_wrap_m2s
|
||||
#define synth_2to1_8bit INT123_synth_2to1_8bit
|
||||
#define synth_2to1_8bit_i386 INT123_synth_2to1_8bit_i386
|
||||
#define synth_2to1_8bit_mono INT123_synth_2to1_8bit_mono
|
||||
#define synth_2to1_8bit_m2s INT123_synth_2to1_8bit_m2s
|
||||
#define synth_4to1_8bit INT123_synth_4to1_8bit
|
||||
#define synth_4to1_8bit_i386 INT123_synth_4to1_8bit_i386
|
||||
#define synth_4to1_8bit_mono INT123_synth_4to1_8bit_mono
|
||||
#define synth_4to1_8bit_m2s INT123_synth_4to1_8bit_m2s
|
||||
#define synth_ntom_8bit INT123_synth_ntom_8bit
|
||||
#define synth_ntom_8bit_mono INT123_synth_ntom_8bit_mono
|
||||
#define synth_ntom_8bit_m2s INT123_synth_ntom_8bit_m2s
|
||||
#define synth_1to1_real INT123_synth_1to1_real
|
||||
#define synth_1to1_real_i386 INT123_synth_1to1_real_i386
|
||||
#define synth_1to1_real_sse INT123_synth_1to1_real_sse
|
||||
#define synth_1to1_real_stereo_sse INT123_synth_1to1_real_stereo_sse
|
||||
#define synth_1to1_real_x86_64 INT123_synth_1to1_real_x86_64
|
||||
#define synth_1to1_real_stereo_x86_64 INT123_synth_1to1_real_stereo_x86_64
|
||||
#define synth_1to1_real_avx INT123_synth_1to1_real_avx
|
||||
#define synth_1to1_real_stereo_avx INT123_synth_1to1_real_stereo_avx
|
||||
#define synth_1to1_real_altivec INT123_synth_1to1_real_altivec
|
||||
#define synth_1to1_real_stereo_altivec INT123_synth_1to1_real_stereo_altivec
|
||||
#define synth_1to1_real_neon INT123_synth_1to1_real_neon
|
||||
#define synth_1to1_real_stereo_neon INT123_synth_1to1_real_stereo_neon
|
||||
#define synth_1to1_real_mono INT123_synth_1to1_real_mono
|
||||
#define synth_1to1_real_m2s INT123_synth_1to1_real_m2s
|
||||
#define synth_2to1_real INT123_synth_2to1_real
|
||||
#define synth_2to1_real_i386 INT123_synth_2to1_real_i386
|
||||
#define synth_2to1_real_mono INT123_synth_2to1_real_mono
|
||||
#define synth_2to1_real_m2s INT123_synth_2to1_real_m2s
|
||||
#define synth_4to1_real INT123_synth_4to1_real
|
||||
#define synth_4to1_real_i386 INT123_synth_4to1_real_i386
|
||||
#define synth_4to1_real_mono INT123_synth_4to1_real_mono
|
||||
#define synth_4to1_real_m2s INT123_synth_4to1_real_m2s
|
||||
#define synth_ntom_real INT123_synth_ntom_real
|
||||
#define synth_ntom_real_mono INT123_synth_ntom_real_mono
|
||||
#define synth_ntom_real_m2s INT123_synth_ntom_real_m2s
|
||||
#define synth_1to1_s32 INT123_synth_1to1_s32
|
||||
#define synth_1to1_s32_i386 INT123_synth_1to1_s32_i386
|
||||
#define synth_1to1_s32_sse INT123_synth_1to1_s32_sse
|
||||
#define synth_1to1_s32_stereo_sse INT123_synth_1to1_s32_stereo_sse
|
||||
#define synth_1to1_s32_x86_64 INT123_synth_1to1_s32_x86_64
|
||||
#define synth_1to1_s32_stereo_x86_64 INT123_synth_1to1_s32_stereo_x86_64
|
||||
#define synth_1to1_s32_avx INT123_synth_1to1_s32_avx
|
||||
#define synth_1to1_s32_stereo_avx INT123_synth_1to1_s32_stereo_avx
|
||||
#define synth_1to1_s32_altivec INT123_synth_1to1_s32_altivec
|
||||
#define synth_1to1_s32_stereo_altivec INT123_synth_1to1_s32_stereo_altivec
|
||||
#define synth_1to1_s32_neon INT123_synth_1to1_s32_neon
|
||||
#define synth_1to1_s32_stereo_neon INT123_synth_1to1_s32_stereo_neon
|
||||
#define synth_1to1_s32_mono INT123_synth_1to1_s32_mono
|
||||
#define synth_1to1_s32_m2s INT123_synth_1to1_s32_m2s
|
||||
#define synth_2to1_s32 INT123_synth_2to1_s32
|
||||
#define synth_2to1_s32_i386 INT123_synth_2to1_s32_i386
|
||||
#define synth_2to1_s32_mono INT123_synth_2to1_s32_mono
|
||||
#define synth_2to1_s32_m2s INT123_synth_2to1_s32_m2s
|
||||
#define synth_4to1_s32 INT123_synth_4to1_s32
|
||||
#define synth_4to1_s32_i386 INT123_synth_4to1_s32_i386
|
||||
#define synth_4to1_s32_mono INT123_synth_4to1_s32_mono
|
||||
#define synth_4to1_s32_m2s INT123_synth_4to1_s32_m2s
|
||||
#define synth_ntom_s32 INT123_synth_ntom_s32
|
||||
#define synth_ntom_s32_mono INT123_synth_ntom_s32_mono
|
||||
#define synth_ntom_s32_m2s INT123_synth_ntom_s32_m2s
|
||||
#define dct64 INT123_dct64
|
||||
#define dct64_i386 INT123_dct64_i386
|
||||
#define dct64_altivec INT123_dct64_altivec
|
||||
#define dct64_i486 INT123_dct64_i486
|
||||
#define dct36 INT123_dct36
|
||||
#define dct36_3dnow INT123_dct36_3dnow
|
||||
#define dct36_3dnowext INT123_dct36_3dnowext
|
||||
#define dct36_sse INT123_dct36_sse
|
||||
#define dct36_x86_64 INT123_dct36_x86_64
|
||||
#define dct36_avx INT123_dct36_avx
|
||||
#define synth_ntom_set_step INT123_synth_ntom_set_step
|
||||
#define ntom_val INT123_ntom_val
|
||||
#define ntom_frame_outsamples INT123_ntom_frame_outsamples
|
||||
#define ntom_frmouts INT123_ntom_frmouts
|
||||
#define ntom_ins2outs INT123_ntom_ins2outs
|
||||
#define ntom_frameoff INT123_ntom_frameoff
|
||||
#define init_layer3 INT123_init_layer3
|
||||
#define init_layer3_gainpow2 INT123_init_layer3_gainpow2
|
||||
#define init_layer3_stuff INT123_init_layer3_stuff
|
||||
#define init_layer12 INT123_init_layer12
|
||||
#define init_layer12_table INT123_init_layer12_table
|
||||
#define init_layer12_stuff INT123_init_layer12_stuff
|
||||
#define prepare_decode_tables INT123_prepare_decode_tables
|
||||
#define make_decode_tables INT123_make_decode_tables
|
||||
#define make_decode_tables_mmx INT123_make_decode_tables_mmx
|
||||
#define init_layer3_gainpow2_mmx INT123_init_layer3_gainpow2_mmx
|
||||
#define init_layer12_table_mmx INT123_init_layer12_table_mmx
|
||||
#define make_conv16to8_table INT123_make_conv16to8_table
|
||||
#define do_layer3 INT123_do_layer3
|
||||
#define do_layer2 INT123_do_layer2
|
||||
#define do_layer1 INT123_do_layer1
|
||||
#define do_equalizer INT123_do_equalizer
|
||||
#define dither_table_init INT123_dither_table_init
|
||||
#define frame_dither_init INT123_frame_dither_init
|
||||
#define invalidate_format INT123_invalidate_format
|
||||
#define frame_init INT123_frame_init
|
||||
#define frame_init_par INT123_frame_init_par
|
||||
#define frame_outbuffer INT123_frame_outbuffer
|
||||
#define frame_output_format INT123_frame_output_format
|
||||
#define frame_buffers INT123_frame_buffers
|
||||
#define frame_reset INT123_frame_reset
|
||||
#define frame_buffers_reset INT123_frame_buffers_reset
|
||||
#define frame_exit INT123_frame_exit
|
||||
#define frame_index_find INT123_frame_index_find
|
||||
#define frame_index_setup INT123_frame_index_setup
|
||||
#define do_volume INT123_do_volume
|
||||
#define do_rva INT123_do_rva
|
||||
#define frame_gapless_init INT123_frame_gapless_init
|
||||
#define frame_gapless_realinit INT123_frame_gapless_realinit
|
||||
#define frame_gapless_update INT123_frame_gapless_update
|
||||
#define frame_gapless_bytify INT123_frame_gapless_bytify
|
||||
#define frame_gapless_ignore INT123_frame_gapless_ignore
|
||||
#define frame_expect_outsamples INT123_frame_expect_outsamples
|
||||
#define frame_skip INT123_frame_skip
|
||||
#define frame_ins2outs INT123_frame_ins2outs
|
||||
#define frame_outs INT123_frame_outs
|
||||
#define frame_expect_outsampels INT123_frame_expect_outsampels
|
||||
#define frame_offset INT123_frame_offset
|
||||
#define frame_set_frameseek INT123_frame_set_frameseek
|
||||
#define frame_set_seek INT123_frame_set_seek
|
||||
#define frame_tell_seek INT123_frame_tell_seek
|
||||
#define frame_fill_toc INT123_frame_fill_toc
|
||||
#define getbits INT123_getbits
|
||||
#define getcpuflags INT123_getcpuflags
|
||||
#define icy2utf8 INT123_icy2utf8
|
||||
#define init_icy INT123_init_icy
|
||||
#define clear_icy INT123_clear_icy
|
||||
#define reset_icy INT123_reset_icy
|
||||
#define init_id3 INT123_init_id3
|
||||
#define exit_id3 INT123_exit_id3
|
||||
#define reset_id3 INT123_reset_id3
|
||||
#define id3_link INT123_id3_link
|
||||
#define parse_new_id3 INT123_parse_new_id3
|
||||
#define id3_to_utf8 INT123_id3_to_utf8
|
||||
#define fi_init INT123_fi_init
|
||||
#define fi_exit INT123_fi_exit
|
||||
#define fi_resize INT123_fi_resize
|
||||
#define fi_add INT123_fi_add
|
||||
#define fi_set INT123_fi_set
|
||||
#define fi_reset INT123_fi_reset
|
||||
#define double_to_long_rounded INT123_double_to_long_rounded
|
||||
#define scale_rounded INT123_scale_rounded
|
||||
#define decode_update INT123_decode_update
|
||||
#define samples_to_bytes INT123_samples_to_bytes
|
||||
#define bytes_to_samples INT123_bytes_to_samples
|
||||
#define frame_cpu_opt INT123_frame_cpu_opt
|
||||
#define set_synth_functions INT123_set_synth_functions
|
||||
#define dectype INT123_dectype
|
||||
#define defdec INT123_defdec
|
||||
#define decclass INT123_decclass
|
||||
#define check_decoders INT123_check_decoders
|
||||
#define read_frame_init INT123_read_frame_init
|
||||
#define frame_bitrate INT123_frame_bitrate
|
||||
#define frame_freq INT123_frame_freq
|
||||
#define read_frame_recover INT123_read_frame_recover
|
||||
#define read_frame INT123_read_frame
|
||||
#define set_pointer INT123_set_pointer
|
||||
#define position_info INT123_position_info
|
||||
#define compute_bpf INT123_compute_bpf
|
||||
#define time_to_frame INT123_time_to_frame
|
||||
#define get_songlen INT123_get_songlen
|
||||
#define open_stream INT123_open_stream
|
||||
#define open_stream_handle INT123_open_stream_handle
|
||||
#define open_feed INT123_open_feed
|
||||
#define feed_more INT123_feed_more
|
||||
#define feed_forget INT123_feed_forget
|
||||
#define feed_set_pos INT123_feed_set_pos
|
||||
#define open_bad INT123_open_bad
|
||||
#define dct64_3dnow INT123_dct64_3dnow
|
||||
#define dct64_3dnowext INT123_dct64_3dnowext
|
||||
#define dct64_mmx INT123_dct64_mmx
|
||||
#define dct64_MMX INT123_dct64_MMX
|
||||
#define dct64_sse INT123_dct64_sse
|
||||
#define dct64_real_sse INT123_dct64_real_sse
|
||||
#define dct64_x86_64 INT123_dct64_x86_64
|
||||
#define dct64_real_x86_64 INT123_dct64_real_x86_64
|
||||
#define dct64_avx INT123_dct64_avx
|
||||
#define dct64_real_avx INT123_dct64_real_avx
|
||||
#define dct64_neon INT123_dct64_neon
|
||||
#define dct64_real_neon INT123_dct64_real_neon
|
||||
#define do_equalizer_3dnow INT123_do_equalizer_3dnow
|
||||
#define synth_1to1_3dnow_asm INT123_synth_1to1_3dnow_asm
|
||||
#define synth_1to1_arm_asm INT123_synth_1to1_arm_asm
|
||||
#define synth_1to1_arm_accurate_asm INT123_synth_1to1_arm_accurate_asm
|
||||
#define synth_1to1_i586_asm INT123_synth_1to1_i586_asm
|
||||
#define synth_1to1_i586_asm_dither INT123_synth_1to1_i586_asm_dither
|
||||
#define synth_1to1_MMX INT123_synth_1to1_MMX
|
||||
#define synth_1to1_sse_accurate_asm INT123_synth_1to1_sse_accurate_asm
|
||||
#define synth_1to1_real_sse_asm INT123_synth_1to1_real_sse_asm
|
||||
#define synth_1to1_s32_sse_asm INT123_synth_1to1_s32_sse_asm
|
||||
#define synth_1to1_s_sse_accurate_asm INT123_synth_1to1_s_sse_accurate_asm
|
||||
#define synth_1to1_real_s_sse_asm INT123_synth_1to1_real_s_sse_asm
|
||||
#define synth_1to1_s32_s_sse_asm INT123_synth_1to1_s32_s_sse_asm
|
||||
#define synth_1to1_s_x86_64_asm INT123_synth_1to1_s_x86_64_asm
|
||||
#define synth_1to1_s_x86_64_accurate_asm INT123_synth_1to1_s_x86_64_accurate_asm
|
||||
#define synth_1to1_real_s_x86_64_asm INT123_synth_1to1_real_s_x86_64_asm
|
||||
#define synth_1to1_s32_s_x86_64_asm INT123_synth_1to1_s32_s_x86_64_asm
|
||||
#define synth_1to1_x86_64_asm INT123_synth_1to1_x86_64_asm
|
||||
#define synth_1to1_x86_64_accurate_asm INT123_synth_1to1_x86_64_accurate_asm
|
||||
#define synth_1to1_real_x86_64_asm INT123_synth_1to1_real_x86_64_asm
|
||||
#define synth_1to1_s32_x86_64_asm INT123_synth_1to1_s32_x86_64_asm
|
||||
#define synth_1to1_s_avx_asm INT123_synth_1to1_s_avx_asm
|
||||
#define synth_1to1_s_avx_accurate_asm INT123_synth_1to1_s_avx_accurate_asm
|
||||
#define synth_1to1_real_s_avx_asm INT123_synth_1to1_real_s_avx_asm
|
||||
#define synth_1to1_s32_s_avx_asm INT123_synth_1to1_s32_s_avx_asm
|
||||
#define synth_1to1_neon_asm INT123_synth_1to1_neon_asm
|
||||
#define synth_1to1_neon_accurate_asm INT123_synth_1to1_neon_accurate_asm
|
||||
#define synth_1to1_real_neon_asm INT123_synth_1to1_real_neon_asm
|
||||
#define synth_1to1_s32_neon_asm INT123_synth_1to1_s32_neon_asm
|
||||
#define synth_1to1_s_neon_asm INT123_synth_1to1_s_neon_asm
|
||||
#define synth_1to1_s_neon_accurate_asm INT123_synth_1to1_s_neon_accurate_asm
|
||||
#define synth_1to1_real_s_neon_asm INT123_synth_1to1_real_s_neon_asm
|
||||
#define synth_1to1_s32_s_neon_asm INT123_synth_1to1_s32_s_neon_asm
|
||||
#define costab_mmxsse INT123_costab_mmxsse
|
||||
#define make_decode_tables_mmx_asm INT123_make_decode_tables_mmx_asm
|
||||
#endif
|
||||
|
|
@ -0,0 +1,278 @@
|
|||
/*
|
||||
l12_integer_tables.h: Layer1/2 Constant tables for integer decoders
|
||||
|
||||
copyright 1995-2009 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Taihei Monma
|
||||
*/
|
||||
|
||||
#ifndef MPG123_L12_INTEGER_TABLES_H
|
||||
#define MPG123_L12_INTEGER_TABLES_H
|
||||
|
||||
static const real layer12_table[27][64] =
|
||||
{
|
||||
{
|
||||
},
|
||||
{
|
||||
-1431655765,-1136305934,-901886617,-715827883,-568152967,-450943309,-357913941,-284076483,
|
||||
-225471654,-178956971,-142038242,-112735827,-89478485,-71019121,-56367914,-44739243,
|
||||
-35509560,-28183957,-22369621,-17754780,-14091978,-11184811,-8877390,-7045989,
|
||||
-5592405,-4438695,-3522995,-2796203,-2219348,-1761497,-1398101,-1109674,
|
||||
-880749,-699051,-554837,-440374,-349525,-277418,-220187,-174763,
|
||||
-138709,-110094,-87381,-69355,-55047,-43691,-34677,-27523,
|
||||
-21845,-17339,-13762,-10923,-8669,-6881,-5461,-4335,
|
||||
-3440,-2731,-2167,-1720,-1365,-1084,-860,0
|
||||
},
|
||||
{
|
||||
1431655765,1136305934,901886617,715827883,568152967,450943309,357913941,284076483,
|
||||
225471654,178956971,142038242,112735827,89478485,71019121,56367914,44739243,
|
||||
35509560,28183957,22369621,17754780,14091978,11184811,8877390,7045989,
|
||||
5592405,4438695,3522995,2796203,2219348,1761497,1398101,1109674,
|
||||
880749,699051,554837,440374,349525,277418,220187,174763,
|
||||
138709,110094,87381,69355,55047,43691,34677,27523,
|
||||
21845,17339,13762,10923,8669,6881,5461,4335,
|
||||
3440,2731,2167,1720,1365,1084,860,0
|
||||
},
|
||||
{
|
||||
613566757,486988257,386522836,306783378,243494129,193261418,153391689,121747064,
|
||||
96630709,76695845,60873532,48315355,38347922,30436766,24157677,19173961,
|
||||
15218383,12078839,9586981,7609192,6039419,4793490,3804596,3019710,
|
||||
2396745,1902298,1509855,1198373,951149,754927,599186,475574,
|
||||
377464,299593,237787,188732,149797,118894,94366,74898,
|
||||
59447,47183,37449,29723,23591,18725,14862,11796,
|
||||
9362,7431,5898,4681,3715,2949,2341,1858,
|
||||
1474,1170,929,737,585,464,369,0
|
||||
},
|
||||
{
|
||||
286331153,227261187,180377323,143165577,113630593,90188662,71582788,56815297,
|
||||
45094331,35791394,28407648,22547165,17895697,14203824,11273583,8947849,
|
||||
7101912,5636791,4473924,3550956,2818396,2236962,1775478,1409198,
|
||||
1118481,887739,704599,559241,443870,352299,279620,221935,
|
||||
176150,139810,110967,88075,69905,55484,44037,34953,
|
||||
27742,22019,17476,13871,11009,8738,6935,5505,
|
||||
4369,3468,2752,2185,1734,1376,1092,867,
|
||||
688,546,433,344,273,217,172,0
|
||||
},
|
||||
{
|
||||
138547332,109965090,87279350,69273666,54982545,43639675,34636833,27491273,
|
||||
21819838,17318417,13745636,10909919,8659208,6872818,5454959,4329604,
|
||||
3436409,2727480,2164802,1718205,1363740,1082401,859102,681870,
|
||||
541201,429551,340935,270600,214776,170467,135300,107388,
|
||||
85234,67650,53694,42617,33825,26847,21308,16913,
|
||||
13423,10654,8456,6712,5327,4228,3356,2664,
|
||||
2114,1678,1332,1057,839,666,529,419,
|
||||
333,264,210,166,132,105,83,0
|
||||
},
|
||||
{
|
||||
68174084,54109806,42946982,34087042,27054903,21473491,17043521,13527452,
|
||||
10736745,8521761,6763726,5368373,4260880,3381863,2684186,2130440,
|
||||
1690931,1342093,1065220,845466,671047,532610,422733,335523,
|
||||
266305,211366,167762,133153,105683,83881,66576,52842,
|
||||
41940,33288,26421,20970,16644,13210,10485,8322,
|
||||
6605,5243,4161,3303,2621,2081,1651,1311,
|
||||
1040,826,655,520,413,328,260,206,
|
||||
164,130,103,82,65,52,41,0
|
||||
},
|
||||
{
|
||||
33818640,26841872,21304408,16909320,13420936,10652204,8454660,6710468,
|
||||
5326102,4227330,3355234,2663051,2113665,1677617,1331526,1056833,
|
||||
838809,665763,528416,419404,332881,264208,209702,166441,
|
||||
132104,104851,83220,66052,52426,41610,33026,26213,
|
||||
20805,16513,13106,10403,8257,6553,5201,4128,
|
||||
3277,2601,2064,1638,1300,1032,819,650,
|
||||
516,410,325,258,205,163,129,102,
|
||||
81,65,51,41,32,26,20,0
|
||||
},
|
||||
{
|
||||
16843009,13368305,10610431,8421505,6684153,5305215,4210752,3342076,
|
||||
2652608,2105376,1671038,1326304,1052688,835519,663152,526344,
|
||||
417760,331576,263172,208880,165788,131586,104440,82894,
|
||||
65793,52220,41447,32897,26110,20723,16448,13055,
|
||||
10362,8224,6527,5181,4112,3264,2590,2056,
|
||||
1632,1295,1028,816,648,514,408,324,
|
||||
257,204,162,129,102,81,64,51,
|
||||
40,32,25,20,16,13,10,0
|
||||
},
|
||||
{
|
||||
8405024,6671072,5294833,4202512,3335536,2647417,2101256,1667768,
|
||||
1323708,1050628,833884,661854,525314,416942,330927,262657,
|
||||
208471,165464,131329,104236,82732,65664,52118,41366,
|
||||
32832,26059,20683,16416,13029,10341,8208,6515,
|
||||
5171,4104,3257,2585,2052,1629,1293,1026,
|
||||
814,646,513,407,323,257,204,162,
|
||||
128,102,81,64,51,40,32,25,
|
||||
20,16,13,10,8,6,5,0
|
||||
},
|
||||
{
|
||||
4198404,3332275,2644829,2099202,1666138,1322414,1049601,833069,
|
||||
661207,524801,416534,330604,262400,208267,165302,131200,
|
||||
104134,82651,65600,52067,41325,32800,26033,20663,
|
||||
16400,13017,10331,8200,6508,5166,4100,3254,
|
||||
2583,2050,1627,1291,1025,814,646,513,
|
||||
407,323,256,203,161,128,102,81,
|
||||
64,51,40,32,25,20,16,13,
|
||||
10,8,6,5,4,3,3,0
|
||||
},
|
||||
{
|
||||
2098177,1665324,1321768,1049088,832662,660884,524544,416331,
|
||||
330442,262272,208165,165221,131136,104083,82611,65568,
|
||||
52041,41305,32784,26021,20653,16392,13010,10326,
|
||||
8196,6505,5163,4098,3253,2582,2049,1626,
|
||||
1291,1025,813,645,512,407,323,256,
|
||||
203,161,128,102,81,64,51,40,
|
||||
32,25,20,16,13,10,8,6,
|
||||
5,4,3,3,2,2,1,0
|
||||
},
|
||||
{
|
||||
1048832,832459,660723,524416,416229,330361,262208,208115,
|
||||
165181,131104,104057,82590,65552,52029,41295,32776,
|
||||
26014,20648,16388,13007,10324,8194,6504,5162,
|
||||
4097,3252,2581,2049,1626,1290,1024,813,
|
||||
645,512,406,323,256,203,161,128,
|
||||
102,81,64,51,40,32,25,20,
|
||||
16,13,10,8,6,5,4,3,
|
||||
3,2,2,1,1,1,1,0
|
||||
},
|
||||
{
|
||||
524352,416178,330321,262176,208089,165161,131088,104045,
|
||||
82580,65544,52022,41290,32772,26011,20645,16386,
|
||||
13006,10323,8193,6503,5161,4097,3251,2581,
|
||||
2048,1626,1290,1024,813,645,512,406,
|
||||
323,256,203,161,128,102,81,64,
|
||||
51,40,32,25,20,16,13,10,
|
||||
8,6,5,4,3,3,2,2,
|
||||
1,1,1,1,1,0,0,0
|
||||
},
|
||||
{
|
||||
262160,208077,165150,131080,104038,82575,65540,52019,
|
||||
41288,32770,26010,20644,16385,13005,10322,8193,
|
||||
6502,5161,4096,3251,2580,2048,1626,1290,
|
||||
1024,813,645,512,406,323,256,203,
|
||||
161,128,102,81,64,51,40,32,
|
||||
25,20,16,13,10,8,6,5,
|
||||
4,3,3,2,2,1,1,1,
|
||||
1,1,0,0,0,0,0,0
|
||||
},
|
||||
{
|
||||
131076,104035,82573,65538,52018,41286,32769,26009,
|
||||
20643,16385,13004,10322,8192,6502,5161,4096,
|
||||
3251,2580,2048,1626,1290,1024,813,645,
|
||||
512,406,323,256,203,161,128,102,
|
||||
81,64,51,40,32,25,20,16,
|
||||
13,10,8,6,5,4,3,3,
|
||||
2,2,1,1,1,1,1,0,
|
||||
0,0,0,0,0,0,0,0
|
||||
},
|
||||
{
|
||||
65537,52017,41286,32769,26008,20643,16384,13004,
|
||||
10321,8192,6502,5161,4096,3251,2580,2048,
|
||||
1626,1290,1024,813,645,512,406,323,
|
||||
256,203,161,128,102,81,64,51,
|
||||
40,32,25,20,16,13,10,8,
|
||||
6,5,4,3,3,2,2,1,
|
||||
1,1,1,1,0,0,0,0,
|
||||
0,0,0,0,0,0,0,0
|
||||
},
|
||||
{
|
||||
-1717986918,-1363567121,-1082263941,-858993459,-681783560,-541131970,-429496730,-340891780,
|
||||
-270565985,-214748365,-170445890,-135282993,-107374182,-85222945,-67641496,-53687091,
|
||||
-42611473,-33820748,-26843546,-21305736,-16910374,-13421773,-10652868,-8455187,
|
||||
-6710886,-5326434,-4227594,-3355443,-2663217,-2113797,-1677722,-1331609,
|
||||
-1056898,-838861,-665804,-528449,-419430,-332902,-264225,-209715,
|
||||
-166451,-132112,-104858,-83226,-66056,-52429,-41613,-33028,
|
||||
-26214,-20806,-16514,-13107,-10403,-8257,-6554,-5202,
|
||||
-4129,-3277,-2601,-2064,-1638,-1300,-1032,0
|
||||
},
|
||||
{
|
||||
-858993459,-681783560,-541131970,-429496730,-340891780,-270565985,-214748365,-170445890,
|
||||
-135282993,-107374182,-85222945,-67641496,-53687091,-42611473,-33820748,-26843546,
|
||||
-21305736,-16910374,-13421773,-10652868,-8455187,-6710886,-5326434,-4227594,
|
||||
-3355443,-2663217,-2113797,-1677722,-1331609,-1056898,-838861,-665804,
|
||||
-528449,-419430,-332902,-264225,-209715,-166451,-132112,-104858,
|
||||
-83226,-66056,-52429,-41613,-33028,-26214,-20806,-16514,
|
||||
-13107,-10403,-8257,-6554,-5202,-4129,-3277,-2601,
|
||||
-2064,-1638,-1300,-1032,-819,-650,-516,0
|
||||
},
|
||||
{
|
||||
858993459,681783560,541131970,429496730,340891780,270565985,214748365,170445890,
|
||||
135282993,107374182,85222945,67641496,53687091,42611473,33820748,26843546,
|
||||
21305736,16910374,13421773,10652868,8455187,6710886,5326434,4227594,
|
||||
3355443,2663217,2113797,1677722,1331609,1056898,838861,665804,
|
||||
528449,419430,332902,264225,209715,166451,132112,104858,
|
||||
83226,66056,52429,41613,33028,26214,20806,16514,
|
||||
13107,10403,8257,6554,5202,4129,3277,2601,
|
||||
2064,1638,1300,1032,819,650,516,0
|
||||
},
|
||||
{
|
||||
1717986918,1363567121,1082263941,858993459,681783560,541131970,429496730,340891780,
|
||||
270565985,214748365,170445890,135282993,107374182,85222945,67641496,53687091,
|
||||
42611473,33820748,26843546,21305736,16910374,13421773,10652868,8455187,
|
||||
6710886,5326434,4227594,3355443,2663217,2113797,1677722,1331609,
|
||||
1056898,838861,665804,528449,419430,332902,264225,209715,
|
||||
166451,132112,104858,83226,66056,52429,41613,33028,
|
||||
26214,20806,16514,13107,10403,8257,6554,5202,
|
||||
4129,3277,2601,2064,1638,1300,1032,0
|
||||
},
|
||||
{
|
||||
-1908874354,-1515074579,-1202515490,-954437177,-757537289,-601257745,-477218588,-378768645,
|
||||
-300628872,-238609294,-189384322,-150314436,-119304647,-94692161,-75157218,-59652324,
|
||||
-47346081,-37578609,-29826162,-23673040,-18789305,-14913081,-11836520,-9394652,
|
||||
-7456540,-5918260,-4697326,-3728270,-2959130,-2348663,-1864135,-1479565,
|
||||
-1174332,-932068,-739783,-587166,-466034,-369891,-293583,-233017,
|
||||
-184946,-146791,-116508,-92473,-73396,-58254,-46236,-36698,
|
||||
-29127,-23118,-18349,-14564,-11559,-9174,-7282,-5780,
|
||||
-4587,-3641,-2890,-2294,-1820,-1445,-1147,0
|
||||
},
|
||||
{
|
||||
-954437177,-757537289,-601257745,-477218588,-378768645,-300628872,-238609294,-189384322,
|
||||
-150314436,-119304647,-94692161,-75157218,-59652324,-47346081,-37578609,-29826162,
|
||||
-23673040,-18789305,-14913081,-11836520,-9394652,-7456540,-5918260,-4697326,
|
||||
-3728270,-2959130,-2348663,-1864135,-1479565,-1174332,-932068,-739783,
|
||||
-587166,-466034,-369891,-293583,-233017,-184946,-146791,-116508,
|
||||
-92473,-73396,-58254,-46236,-36698,-29127,-23118,-18349,
|
||||
-14564,-11559,-9174,-7282,-5780,-4587,-3641,-2890,
|
||||
-2294,-1820,-1445,-1147,-910,-722,-573,0
|
||||
},
|
||||
{
|
||||
-477218588,-378768645,-300628872,-238609294,-189384322,-150314436,-119304647,-94692161,
|
||||
-75157218,-59652324,-47346081,-37578609,-29826162,-23673040,-18789305,-14913081,
|
||||
-11836520,-9394652,-7456540,-5918260,-4697326,-3728270,-2959130,-2348663,
|
||||
-1864135,-1479565,-1174332,-932068,-739783,-587166,-466034,-369891,
|
||||
-293583,-233017,-184946,-146791,-116508,-92473,-73396,-58254,
|
||||
-46236,-36698,-29127,-23118,-18349,-14564,-11559,-9174,
|
||||
-7282,-5780,-4587,-3641,-2890,-2294,-1820,-1445,
|
||||
-1147,-910,-722,-573,-455,-361,-287,0
|
||||
},
|
||||
{
|
||||
477218588,378768645,300628872,238609294,189384322,150314436,119304647,94692161,
|
||||
75157218,59652324,47346081,37578609,29826162,23673040,18789305,14913081,
|
||||
11836520,9394652,7456540,5918260,4697326,3728270,2959130,2348663,
|
||||
1864135,1479565,1174332,932068,739783,587166,466034,369891,
|
||||
293583,233017,184946,146791,116508,92473,73396,58254,
|
||||
46236,36698,29127,23118,18349,14564,11559,9174,
|
||||
7282,5780,4587,3641,2890,2294,1820,1445,
|
||||
1147,910,722,573,455,361,287,0
|
||||
},
|
||||
{
|
||||
954437177,757537289,601257745,477218588,378768645,300628872,238609294,189384322,
|
||||
150314436,119304647,94692161,75157218,59652324,47346081,37578609,29826162,
|
||||
23673040,18789305,14913081,11836520,9394652,7456540,5918260,4697326,
|
||||
3728270,2959130,2348663,1864135,1479565,1174332,932068,739783,
|
||||
587166,466034,369891,293583,233017,184946,146791,116508,
|
||||
92473,73396,58254,46236,36698,29127,23118,18349,
|
||||
14564,11559,9174,7282,5780,4587,3641,2890,
|
||||
2294,1820,1445,1147,910,722,573,0
|
||||
},
|
||||
{
|
||||
1908874354,1515074579,1202515490,954437177,757537289,601257745,477218588,378768645,
|
||||
300628872,238609294,189384322,150314436,119304647,94692161,75157218,59652324,
|
||||
47346081,37578609,29826162,23673040,18789305,14913081,11836520,9394652,
|
||||
7456540,5918260,4697326,3728270,2959130,2348663,1864135,1479565,
|
||||
1174332,932068,739783,587166,466034,369891,293583,233017,
|
||||
184946,146791,116508,92473,73396,58254,46236,36698,
|
||||
29127,23118,18349,14564,11559,9174,7282,5780,
|
||||
4587,3641,2890,2294,1820,1445,1147,0
|
||||
},
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,164 @@
|
|||
/*
|
||||
l2tables.h: Layer 2 Alloc tables
|
||||
|
||||
copyright ?-2006 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Michael Hipp
|
||||
|
||||
most other tables are calculated on program start (which is (of course) not ISO-conform)
|
||||
Layer-3 huffman table is in huffman.h
|
||||
*/
|
||||
|
||||
|
||||
#ifndef _MPG123_L2TABLES_H_
|
||||
#define _MPG123_L2TABLES_H_
|
||||
|
||||
static const struct al_table alloc_0[] = {
|
||||
{4,0},{5,3},{3,-3},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},{10,-511},
|
||||
{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},{16,-32767},
|
||||
{4,0},{5,3},{3,-3},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},{10,-511},
|
||||
{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},{16,-32767},
|
||||
{4,0},{5,3},{3,-3},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},{10,-511},
|
||||
{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},{16,-32767},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{2,0},{5,3},{7,5},{16,-32767},
|
||||
{2,0},{5,3},{7,5},{16,-32767},
|
||||
{2,0},{5,3},{7,5},{16,-32767},
|
||||
{2,0},{5,3},{7,5},{16,-32767} };
|
||||
|
||||
static const struct al_table alloc_1[] = {
|
||||
{4,0},{5,3},{3,-3},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},{10,-511},
|
||||
{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},{16,-32767},
|
||||
{4,0},{5,3},{3,-3},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},{10,-511},
|
||||
{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},{16,-32767},
|
||||
{4,0},{5,3},{3,-3},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},{10,-511},
|
||||
{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},{16,-32767},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{3,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{16,-32767},
|
||||
{2,0},{5,3},{7,5},{16,-32767},
|
||||
{2,0},{5,3},{7,5},{16,-32767},
|
||||
{2,0},{5,3},{7,5},{16,-32767},
|
||||
{2,0},{5,3},{7,5},{16,-32767},
|
||||
{2,0},{5,3},{7,5},{16,-32767},
|
||||
{2,0},{5,3},{7,5},{16,-32767},
|
||||
{2,0},{5,3},{7,5},{16,-32767} };
|
||||
|
||||
static const struct al_table alloc_2[] = {
|
||||
{4,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},
|
||||
{10,-511},{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},
|
||||
{4,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},
|
||||
{10,-511},{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63} };
|
||||
|
||||
static const struct al_table alloc_3[] = {
|
||||
{4,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},
|
||||
{10,-511},{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},
|
||||
{4,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},{9,-255},
|
||||
{10,-511},{11,-1023},{12,-2047},{13,-4095},{14,-8191},{15,-16383},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63} };
|
||||
|
||||
static const struct al_table alloc_4[] = {
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{14,-8191},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{14,-8191},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{14,-8191},
|
||||
{4,0},{5,3},{7,5},{3,-3},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},{8,-127},
|
||||
{9,-255},{10,-511},{11,-1023},{12,-2047},{13,-4095},{14,-8191},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{3,0},{5,3},{7,5},{10,9},{4,-7},{5,-15},{6,-31},{7,-63},
|
||||
{2,0},{5,3},{7,5},{10,9},
|
||||
{2,0},{5,3},{7,5},{10,9},
|
||||
{2,0},{5,3},{7,5},{10,9},
|
||||
{2,0},{5,3},{7,5},{10,9},
|
||||
{2,0},{5,3},{7,5},{10,9},
|
||||
{2,0},{5,3},{7,5},{10,9},
|
||||
{2,0},{5,3},{7,5},{10,9},
|
||||
{2,0},{5,3},{7,5},{10,9},
|
||||
{2,0},{5,3},{7,5},{10,9},
|
||||
{2,0},{5,3},{7,5},{10,9},
|
||||
{2,0},{5,3},{7,5},{10,9},
|
||||
{2,0},{5,3},{7,5},{10,9},
|
||||
{2,0},{5,3},{7,5},{10,9},
|
||||
{2,0},{5,3},{7,5},{10,9},
|
||||
{2,0},{5,3},{7,5},{10,9},
|
||||
{2,0},{5,3},{7,5},{10,9},
|
||||
{2,0},{5,3},{7,5},{10,9},
|
||||
{2,0},{5,3},{7,5},{10,9},
|
||||
{2,0},{5,3},{7,5},{10,9} };
|
||||
|
||||
#endif
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,155 @@
|
|||
/*
|
||||
layer1.c: the layer 1 decoder
|
||||
|
||||
copyright 1995-2009 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Michael Hipp
|
||||
|
||||
may have a few bugs after last optimization ...
|
||||
*/
|
||||
|
||||
#include "mpg123lib_intern.h"
|
||||
#include "getbits.h"
|
||||
|
||||
static void I_step_one(unsigned int balloc[], unsigned int scale_index[2][SBLIMIT],mpg123_handle *fr)
|
||||
{
|
||||
unsigned int *ba=balloc;
|
||||
unsigned int *sca = (unsigned int *) scale_index;
|
||||
|
||||
if(fr->stereo == 2)
|
||||
{
|
||||
int i;
|
||||
int jsbound = fr->jsbound;
|
||||
for(i=0;i<jsbound;i++)
|
||||
{
|
||||
*ba++ = getbits(fr, 4);
|
||||
*ba++ = getbits(fr, 4);
|
||||
}
|
||||
for(i=jsbound;i<SBLIMIT;i++) *ba++ = getbits(fr, 4);
|
||||
|
||||
ba = balloc;
|
||||
|
||||
for(i=0;i<jsbound;i++)
|
||||
{
|
||||
if ((*ba++))
|
||||
*sca++ = getbits(fr, 6);
|
||||
if ((*ba++))
|
||||
*sca++ = getbits(fr, 6);
|
||||
}
|
||||
for (i=jsbound;i<SBLIMIT;i++)
|
||||
if((*ba++))
|
||||
{
|
||||
*sca++ = getbits(fr, 6);
|
||||
*sca++ = getbits(fr, 6);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
int i;
|
||||
for(i=0;i<SBLIMIT;i++) *ba++ = getbits(fr, 4);
|
||||
|
||||
ba = balloc;
|
||||
for (i=0;i<SBLIMIT;i++)
|
||||
if ((*ba++))
|
||||
*sca++ = getbits(fr, 6);
|
||||
}
|
||||
}
|
||||
|
||||
static void I_step_two(real fraction[2][SBLIMIT],unsigned int balloc[2*SBLIMIT], unsigned int scale_index[2][SBLIMIT],mpg123_handle *fr)
|
||||
{
|
||||
int i,n;
|
||||
int smpb[2*SBLIMIT]; /* values: 0-65535 */
|
||||
int *sample;
|
||||
register unsigned int *ba;
|
||||
register unsigned int *sca = (unsigned int *) scale_index;
|
||||
|
||||
if(fr->stereo == 2)
|
||||
{
|
||||
int jsbound = fr->jsbound;
|
||||
register real *f0 = fraction[0];
|
||||
register real *f1 = fraction[1];
|
||||
ba = balloc;
|
||||
for(sample=smpb,i=0;i<jsbound;i++)
|
||||
{
|
||||
if((n = *ba++)) *sample++ = getbits(fr, n+1);
|
||||
|
||||
if((n = *ba++)) *sample++ = getbits(fr, n+1);
|
||||
}
|
||||
for(i=jsbound;i<SBLIMIT;i++)
|
||||
if((n = *ba++))
|
||||
*sample++ = getbits(fr, n+1);
|
||||
|
||||
ba = balloc;
|
||||
for(sample=smpb,i=0;i<jsbound;i++)
|
||||
{
|
||||
if((n=*ba++))
|
||||
*f0++ = REAL_MUL_SCALE_LAYER12(DOUBLE_TO_REAL_15( ((-1)<<n) + (*sample++) + 1), fr->muls[n+1][*sca++]);
|
||||
else *f0++ = DOUBLE_TO_REAL(0.0);
|
||||
|
||||
if((n=*ba++))
|
||||
*f1++ = REAL_MUL_SCALE_LAYER12(DOUBLE_TO_REAL_15( ((-1)<<n) + (*sample++) + 1), fr->muls[n+1][*sca++]);
|
||||
else *f1++ = DOUBLE_TO_REAL(0.0);
|
||||
}
|
||||
for(i=jsbound;i<SBLIMIT;i++)
|
||||
{
|
||||
if((n=*ba++))
|
||||
{
|
||||
real samp = DOUBLE_TO_REAL_15( ((-1)<<n) + (*sample++) + 1);
|
||||
*f0++ = REAL_MUL_SCALE_LAYER12(samp, fr->muls[n+1][*sca++]);
|
||||
*f1++ = REAL_MUL_SCALE_LAYER12(samp, fr->muls[n+1][*sca++]);
|
||||
}
|
||||
else *f0++ = *f1++ = DOUBLE_TO_REAL(0.0);
|
||||
}
|
||||
for(i=fr->down_sample_sblimit;i<32;i++)
|
||||
fraction[0][i] = fraction[1][i] = 0.0;
|
||||
}
|
||||
else
|
||||
{
|
||||
register real *f0 = fraction[0];
|
||||
ba = balloc;
|
||||
for(sample=smpb,i=0;i<SBLIMIT;i++)
|
||||
if ((n = *ba++))
|
||||
*sample++ = getbits(fr, n+1);
|
||||
|
||||
ba = balloc;
|
||||
for(sample=smpb,i=0;i<SBLIMIT;i++)
|
||||
{
|
||||
if((n=*ba++))
|
||||
*f0++ = REAL_MUL_SCALE_LAYER12(DOUBLE_TO_REAL_15( ((-1)<<n) + (*sample++) + 1), fr->muls[n+1][*sca++]);
|
||||
else *f0++ = DOUBLE_TO_REAL(0.0);
|
||||
}
|
||||
for(i=fr->down_sample_sblimit;i<32;i++)
|
||||
fraction[0][i] = DOUBLE_TO_REAL(0.0);
|
||||
}
|
||||
}
|
||||
|
||||
int do_layer1(mpg123_handle *fr)
|
||||
{
|
||||
int clip=0;
|
||||
int i,stereo = fr->stereo;
|
||||
unsigned int balloc[2*SBLIMIT];
|
||||
unsigned int scale_index[2][SBLIMIT];
|
||||
real (*fraction)[SBLIMIT] = fr->layer1.fraction; /* fraction[2][SBLIMIT] */
|
||||
int single = fr->single;
|
||||
|
||||
fr->jsbound = (fr->mode == MPG_MD_JOINT_STEREO) ? (fr->mode_ext<<2)+4 : 32;
|
||||
|
||||
if(stereo == 1 || single == SINGLE_MIX) /* I don't see mixing handled here */
|
||||
single = SINGLE_LEFT;
|
||||
|
||||
I_step_one(balloc,scale_index,fr);
|
||||
|
||||
for(i=0;i<SCALE_BLOCK;i++)
|
||||
{
|
||||
I_step_two(fraction,balloc,scale_index,fr);
|
||||
|
||||
if(single != SINGLE_STEREO)
|
||||
clip += (fr->synth_mono)(fraction[single], fr);
|
||||
else
|
||||
clip += (fr->synth_stereo)(fraction[0], fraction[1], fr);
|
||||
}
|
||||
|
||||
return clip;
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,371 @@
|
|||
/*
|
||||
layer2.c: the layer 2 decoder, root of mpg123
|
||||
|
||||
copyright 1994-2009 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Michael Hipp
|
||||
|
||||
mpg123 started as mp2 decoder a long time ago...
|
||||
part of this file is required for layer 1, too.
|
||||
*/
|
||||
|
||||
|
||||
#include "mpg123lib_intern.h"
|
||||
#ifndef NO_LAYER2
|
||||
#include "l2tables.h"
|
||||
#endif
|
||||
#include "getbits.h"
|
||||
|
||||
#ifndef NO_LAYER12 /* Stuff needed for layer I and II. */
|
||||
|
||||
static int grp_3tab[32 * 3] = { 0, }; /* used: 27 */
|
||||
static int grp_5tab[128 * 3] = { 0, }; /* used: 125 */
|
||||
static int grp_9tab[1024 * 3] = { 0, }; /* used: 729 */
|
||||
|
||||
#if defined(REAL_IS_FIXED) && defined(PRECALC_TABLES)
|
||||
#include "l12_integer_tables.h"
|
||||
#else
|
||||
static const double mulmul[27] =
|
||||
{
|
||||
0.0 , -2.0/3.0 , 2.0/3.0 ,
|
||||
2.0/7.0 , 2.0/15.0 , 2.0/31.0, 2.0/63.0 , 2.0/127.0 , 2.0/255.0 ,
|
||||
2.0/511.0 , 2.0/1023.0 , 2.0/2047.0 , 2.0/4095.0 , 2.0/8191.0 ,
|
||||
2.0/16383.0 , 2.0/32767.0 , 2.0/65535.0 ,
|
||||
-4.0/5.0 , -2.0/5.0 , 2.0/5.0, 4.0/5.0 ,
|
||||
-8.0/9.0 , -4.0/9.0 , -2.0/9.0 , 2.0/9.0 , 4.0/9.0 , 8.0/9.0
|
||||
};
|
||||
#endif
|
||||
|
||||
void init_layer12(void)
|
||||
{
|
||||
const int base[3][9] =
|
||||
{
|
||||
{ 1 , 0, 2 , } ,
|
||||
{ 17, 18, 0 , 19, 20 , } ,
|
||||
{ 21, 1, 22, 23, 0, 24, 25, 2, 26 }
|
||||
};
|
||||
int i,j,k,l,len;
|
||||
const int tablen[3] = { 3 , 5 , 9 };
|
||||
int *itable;
|
||||
int *tables[3] = { grp_3tab , grp_5tab , grp_9tab };
|
||||
|
||||
for(i=0;i<3;i++)
|
||||
{
|
||||
itable = tables[i];
|
||||
len = tablen[i];
|
||||
for(j=0;j<len;j++)
|
||||
for(k=0;k<len;k++)
|
||||
for(l=0;l<len;l++)
|
||||
{
|
||||
*itable++ = base[i][l];
|
||||
*itable++ = base[i][k];
|
||||
*itable++ = base[i][j];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void init_layer12_stuff(mpg123_handle *fr, real* (*init_table)(mpg123_handle *fr, real *table, int m))
|
||||
{
|
||||
int k;
|
||||
real *table;
|
||||
for(k=0;k<27;k++)
|
||||
{
|
||||
table = init_table(fr, fr->muls[k], k);
|
||||
*table++ = 0.0;
|
||||
}
|
||||
}
|
||||
|
||||
real* init_layer12_table(mpg123_handle *fr, real *table, int m)
|
||||
{
|
||||
#if defined(REAL_IS_FIXED) && defined(PRECALC_TABLES)
|
||||
int i;
|
||||
for(i=0;i<63;i++)
|
||||
*table++ = layer12_table[m][i];
|
||||
#else
|
||||
int i,j;
|
||||
for(j=3,i=0;i<63;i++,j--)
|
||||
*table++ = DOUBLE_TO_REAL_SCALE_LAYER12(mulmul[m] * pow(2.0,(double) j / 3.0));
|
||||
#endif
|
||||
|
||||
return table;
|
||||
}
|
||||
|
||||
#ifdef OPT_MMXORSSE
|
||||
real* init_layer12_table_mmx(mpg123_handle *fr, real *table, int m)
|
||||
{
|
||||
int i,j;
|
||||
if(!fr->p.down_sample)
|
||||
{
|
||||
for(j=3,i=0;i<63;i++,j--)
|
||||
*table++ = DOUBLE_TO_REAL(16384 * mulmul[m] * pow(2.0,(double) j / 3.0));
|
||||
}
|
||||
else
|
||||
{
|
||||
for(j=3,i=0;i<63;i++,j--)
|
||||
*table++ = DOUBLE_TO_REAL(mulmul[m] * pow(2.0,(double) j / 3.0));
|
||||
}
|
||||
return table;
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* NO_LAYER12 */
|
||||
|
||||
/* The rest is the actual decoding of layer II data. */
|
||||
|
||||
#ifndef NO_LAYER2
|
||||
|
||||
static void II_step_one(unsigned int *bit_alloc,int *scale,mpg123_handle *fr)
|
||||
{
|
||||
int stereo = fr->stereo-1;
|
||||
int sblimit = fr->II_sblimit;
|
||||
int jsbound = fr->jsbound;
|
||||
int sblimit2 = fr->II_sblimit<<stereo;
|
||||
const struct al_table *alloc1 = fr->alloc;
|
||||
int i;
|
||||
unsigned int scfsi_buf[64];
|
||||
unsigned int *scfsi,*bita;
|
||||
int sc,step;
|
||||
|
||||
bita = bit_alloc;
|
||||
if(stereo)
|
||||
{
|
||||
for(i=jsbound;i;i--,alloc1+=(1<<step))
|
||||
{
|
||||
step=alloc1->bits;
|
||||
*bita++ = (char) getbits(fr, step);
|
||||
*bita++ = (char) getbits(fr, step);
|
||||
}
|
||||
for(i=sblimit-jsbound;i;i--,alloc1+=(1<<step))
|
||||
{
|
||||
step=alloc1->bits;
|
||||
bita[0] = (char) getbits(fr, step);
|
||||
bita[1] = bita[0];
|
||||
bita+=2;
|
||||
}
|
||||
bita = bit_alloc;
|
||||
scfsi=scfsi_buf;
|
||||
|
||||
for(i=sblimit2;i;i--)
|
||||
if(*bita++) *scfsi++ = (char) getbits_fast(fr, 2);
|
||||
}
|
||||
else /* mono */
|
||||
{
|
||||
for(i=sblimit;i;i--,alloc1+=(1<<step))
|
||||
{
|
||||
step=alloc1->bits;
|
||||
*bita++ = (char) getbits(fr, step);
|
||||
}
|
||||
bita = bit_alloc;
|
||||
scfsi=scfsi_buf;
|
||||
for(i=sblimit;i;i--)
|
||||
if(*bita++) *scfsi++ = (char) getbits_fast(fr, 2);
|
||||
}
|
||||
|
||||
bita = bit_alloc;
|
||||
scfsi=scfsi_buf;
|
||||
for(i=sblimit2;i;i--)
|
||||
if(*bita++)
|
||||
switch(*scfsi++)
|
||||
{
|
||||
case 0:
|
||||
*scale++ = getbits_fast(fr, 6);
|
||||
*scale++ = getbits_fast(fr, 6);
|
||||
*scale++ = getbits_fast(fr, 6);
|
||||
break;
|
||||
case 1 :
|
||||
*scale++ = sc = getbits_fast(fr, 6);
|
||||
*scale++ = sc;
|
||||
*scale++ = getbits_fast(fr, 6);
|
||||
break;
|
||||
case 2:
|
||||
*scale++ = sc = getbits_fast(fr, 6);
|
||||
*scale++ = sc;
|
||||
*scale++ = sc;
|
||||
break;
|
||||
default: /* case 3 */
|
||||
*scale++ = getbits_fast(fr, 6);
|
||||
*scale++ = sc = getbits_fast(fr, 6);
|
||||
*scale++ = sc;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static void II_step_two(unsigned int *bit_alloc,real fraction[2][4][SBLIMIT],int *scale,mpg123_handle *fr,int x1)
|
||||
{
|
||||
int i,j,k,ba;
|
||||
int stereo = fr->stereo;
|
||||
int sblimit = fr->II_sblimit;
|
||||
int jsbound = fr->jsbound;
|
||||
const struct al_table *alloc2,*alloc1 = fr->alloc;
|
||||
unsigned int *bita=bit_alloc;
|
||||
int d1,step;
|
||||
|
||||
for(i=0;i<jsbound;i++,alloc1+=(1<<step))
|
||||
{
|
||||
step = alloc1->bits;
|
||||
for(j=0;j<stereo;j++)
|
||||
{
|
||||
if( (ba=*bita++) )
|
||||
{
|
||||
k=(alloc2 = alloc1+ba)->bits;
|
||||
if( (d1=alloc2->d) < 0)
|
||||
{
|
||||
real cm=fr->muls[k][scale[x1]];
|
||||
fraction[j][0][i] = REAL_MUL_SCALE_LAYER12(DOUBLE_TO_REAL_15((int)getbits(fr, k) + d1), cm);
|
||||
fraction[j][1][i] = REAL_MUL_SCALE_LAYER12(DOUBLE_TO_REAL_15((int)getbits(fr, k) + d1), cm);
|
||||
fraction[j][2][i] = REAL_MUL_SCALE_LAYER12(DOUBLE_TO_REAL_15((int)getbits(fr, k) + d1), cm);
|
||||
}
|
||||
else
|
||||
{
|
||||
const int *table[] = { 0,0,0,grp_3tab,0,grp_5tab,0,0,0,grp_9tab };
|
||||
unsigned int idx,*tab,m=scale[x1];
|
||||
idx = (unsigned int) getbits(fr, k);
|
||||
tab = (unsigned int *) (table[d1] + idx + idx + idx);
|
||||
fraction[j][0][i] = REAL_SCALE_LAYER12(fr->muls[*tab++][m]);
|
||||
fraction[j][1][i] = REAL_SCALE_LAYER12(fr->muls[*tab++][m]);
|
||||
fraction[j][2][i] = REAL_SCALE_LAYER12(fr->muls[*tab][m]);
|
||||
}
|
||||
scale+=3;
|
||||
}
|
||||
else
|
||||
fraction[j][0][i] = fraction[j][1][i] = fraction[j][2][i] = DOUBLE_TO_REAL(0.0);
|
||||
}
|
||||
}
|
||||
|
||||
for(i=jsbound;i<sblimit;i++,alloc1+=(1<<step))
|
||||
{
|
||||
step = alloc1->bits;
|
||||
bita++; /* channel 1 and channel 2 bitalloc are the same */
|
||||
if( (ba=*bita++) )
|
||||
{
|
||||
k=(alloc2 = alloc1+ba)->bits;
|
||||
if( (d1=alloc2->d) < 0)
|
||||
{
|
||||
real cm;
|
||||
cm=fr->muls[k][scale[x1+3]];
|
||||
fraction[0][0][i] = DOUBLE_TO_REAL_15((int)getbits(fr, k) + d1);
|
||||
fraction[0][1][i] = DOUBLE_TO_REAL_15((int)getbits(fr, k) + d1);
|
||||
fraction[0][2][i] = DOUBLE_TO_REAL_15((int)getbits(fr, k) + d1);
|
||||
fraction[1][0][i] = REAL_MUL_SCALE_LAYER12(fraction[0][0][i], cm);
|
||||
fraction[1][1][i] = REAL_MUL_SCALE_LAYER12(fraction[0][1][i], cm);
|
||||
fraction[1][2][i] = REAL_MUL_SCALE_LAYER12(fraction[0][2][i], cm);
|
||||
cm=fr->muls[k][scale[x1]];
|
||||
fraction[0][0][i] = REAL_MUL_SCALE_LAYER12(fraction[0][0][i], cm);
|
||||
fraction[0][1][i] = REAL_MUL_SCALE_LAYER12(fraction[0][1][i], cm);
|
||||
fraction[0][2][i] = REAL_MUL_SCALE_LAYER12(fraction[0][2][i], cm);
|
||||
}
|
||||
else
|
||||
{
|
||||
const int *table[] = { 0,0,0,grp_3tab,0,grp_5tab,0,0,0,grp_9tab };
|
||||
unsigned int idx,*tab,m1,m2;
|
||||
m1 = scale[x1]; m2 = scale[x1+3];
|
||||
idx = (unsigned int) getbits(fr, k);
|
||||
tab = (unsigned int *) (table[d1] + idx + idx + idx);
|
||||
fraction[0][0][i] = REAL_SCALE_LAYER12(fr->muls[*tab][m1]); fraction[1][0][i] = REAL_SCALE_LAYER12(fr->muls[*tab++][m2]);
|
||||
fraction[0][1][i] = REAL_SCALE_LAYER12(fr->muls[*tab][m1]); fraction[1][1][i] = REAL_SCALE_LAYER12(fr->muls[*tab++][m2]);
|
||||
fraction[0][2][i] = REAL_SCALE_LAYER12(fr->muls[*tab][m1]); fraction[1][2][i] = REAL_SCALE_LAYER12(fr->muls[*tab][m2]);
|
||||
}
|
||||
scale+=6;
|
||||
}
|
||||
else
|
||||
{
|
||||
fraction[0][0][i] = fraction[0][1][i] = fraction[0][2][i] =
|
||||
fraction[1][0][i] = fraction[1][1][i] = fraction[1][2][i] = DOUBLE_TO_REAL(0.0);
|
||||
}
|
||||
/*
|
||||
Historic comment...
|
||||
should we use individual scalefac for channel 2 or
|
||||
is the current way the right one , where we just copy channel 1 to
|
||||
channel 2 ??
|
||||
The current 'strange' thing is, that we throw away the scalefac
|
||||
values for the second channel ...!!
|
||||
-> changed .. now we use the scalefac values of channel one !!
|
||||
*/
|
||||
}
|
||||
|
||||
if(sblimit > (fr->down_sample_sblimit) )
|
||||
sblimit = fr->down_sample_sblimit;
|
||||
|
||||
for(i=sblimit;i<SBLIMIT;i++)
|
||||
for (j=0;j<stereo;j++)
|
||||
fraction[j][0][i] = fraction[j][1][i] = fraction[j][2][i] = DOUBLE_TO_REAL(0.0);
|
||||
}
|
||||
|
||||
|
||||
static void II_select_table(mpg123_handle *fr)
|
||||
{
|
||||
const int translate[3][2][16] =
|
||||
{
|
||||
{
|
||||
{ 0,2,2,2,2,2,2,0,0,0,1,1,1,1,1,0 },
|
||||
{ 0,2,2,0,0,0,1,1,1,1,1,1,1,1,1,0 }
|
||||
},
|
||||
{
|
||||
{ 0,2,2,2,2,2,2,0,0,0,0,0,0,0,0,0 },
|
||||
{ 0,2,2,0,0,0,0,0,0,0,0,0,0,0,0,0 }
|
||||
},
|
||||
{
|
||||
{ 0,3,3,3,3,3,3,0,0,0,1,1,1,1,1,0 },
|
||||
{ 0,3,3,0,0,0,1,1,1,1,1,1,1,1,1,0 }
|
||||
}
|
||||
};
|
||||
|
||||
int table,sblim;
|
||||
const struct al_table *tables[5] = { alloc_0, alloc_1, alloc_2, alloc_3 , alloc_4 };
|
||||
const int sblims[5] = { 27 , 30 , 8, 12 , 30 };
|
||||
|
||||
if(fr->sampling_frequency >= 3) /* Or equivalent: (fr->lsf == 1) */
|
||||
table = 4;
|
||||
else
|
||||
table = translate[fr->sampling_frequency][2-fr->stereo][fr->bitrate_index];
|
||||
|
||||
sblim = sblims[table];
|
||||
fr->alloc = tables[table];
|
||||
fr->II_sblimit = sblim;
|
||||
}
|
||||
|
||||
|
||||
int do_layer2(mpg123_handle *fr)
|
||||
{
|
||||
int clip=0;
|
||||
int i,j;
|
||||
int stereo = fr->stereo;
|
||||
/* pick_table clears unused subbands */
|
||||
/* replacement for real fraction[2][4][SBLIMIT], needs alignment. */
|
||||
real (*fraction)[4][SBLIMIT] = fr->layer2.fraction;
|
||||
unsigned int bit_alloc[64];
|
||||
int scale[192];
|
||||
int single = fr->single;
|
||||
|
||||
II_select_table(fr);
|
||||
fr->jsbound = (fr->mode == MPG_MD_JOINT_STEREO) ? (fr->mode_ext<<2)+4 : fr->II_sblimit;
|
||||
|
||||
if(fr->jsbound > fr->II_sblimit)
|
||||
{
|
||||
fprintf(stderr, "Truncating stereo boundary to sideband limit.\n");
|
||||
fr->jsbound=fr->II_sblimit;
|
||||
}
|
||||
|
||||
/* TODO: What happens with mono mixing, actually? */
|
||||
if(stereo == 1 || single == SINGLE_MIX) /* also, mix not really handled */
|
||||
single = SINGLE_LEFT;
|
||||
|
||||
II_step_one(bit_alloc, scale, fr);
|
||||
|
||||
for(i=0;i<SCALE_BLOCK;i++)
|
||||
{
|
||||
II_step_two(bit_alloc,fraction,scale,fr,i>>2);
|
||||
for(j=0;j<3;j++)
|
||||
{
|
||||
if(single != SINGLE_STEREO)
|
||||
clip += (fr->synth_mono)(fraction[single][j], fr);
|
||||
else
|
||||
clip += (fr->synth_stereo)(fraction[0][j], fraction[1][j], fr);
|
||||
}
|
||||
}
|
||||
|
||||
return clip;
|
||||
}
|
||||
|
||||
#endif /* NO_LAYER2 */
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,222 @@
|
|||
/*
|
||||
lfs_alias: Aliases to the small/native API functions with the size of long int as suffix.
|
||||
|
||||
copyright 2010-2013 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Thomas Orgis
|
||||
|
||||
Use case: Client code on Linux/x86-64 that defines _FILE_OFFSET_BITS to 64,
|
||||
which is the only choice on that platform anyway. It should be no-op, but
|
||||
prompts the platform-agnostic header of mpg123 to define API calls with the
|
||||
corresponding suffix. This file provides the names for this case. It's cruft,
|
||||
but glibc does it, too -- so people rely on it.
|
||||
Oh, and it also caters for the lunatics that define _FILE_OFFSET_BITS=32 on
|
||||
32 bit platforms. In addition, it's needed for platforms that always have
|
||||
off_t /= long, and clients still insisting on defining _FILE_OFFSET_BITS.
|
||||
|
||||
Depending on use case, the aliases map to 32 (small) or 64 bit (large) offset
|
||||
functions, to the ones from libmpg123 or the ones from lfs_wrap.
|
||||
|
||||
So, two basic cases:
|
||||
1. mpg123_bla_32 alias for mpg123_bla (native)
|
||||
2. mpg123_bla alias for mpg123_bla_32 (wrapper)
|
||||
Same for 64 bits. Confusing, I know. It sucks.
|
||||
|
||||
Note that the mpg123 header is _not_ used here to avoid definition with whacky off_t.
|
||||
The aliases are always about arguments of native alias_t type. This can be off_t, but
|
||||
on Linux/x86, this is long int. The off_t declarations in mpg123.h confuse things,
|
||||
so reproduce definitions for the wrapper functions in that case. The definitions are
|
||||
pulled by an inline Perl script in any case ... no need to copy anything manually!
|
||||
As a benefit, one can skip undefining possible largefile namings.
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
|
||||
/* Hack for Solaris: Some system headers included from compat.h might force _FILE_OFFSET_BITS. Need to follow that here.
|
||||
Also, want it around to have types defined. */
|
||||
#include "compat.h"
|
||||
|
||||
#ifndef LFS_ALIAS_BITS
|
||||
#error "I need the count of alias bits here."
|
||||
#endif
|
||||
|
||||
#define MACROCAT_REALLY(a, b) a ## b
|
||||
#define MACROCAT(a, b) MACROCAT_REALLY(a, b)
|
||||
|
||||
/* This is wicked switchery: Decide which way the aliases are facing. */
|
||||
|
||||
#if _FILE_OFFSET_BITS+0 == LFS_ALIAS_BITS
|
||||
|
||||
/* The native functions have suffix, the aliases not. */
|
||||
#define NATIVE_SUFFIX MACROCAT(_, _FILE_OFFSET_BITS)
|
||||
#define NATIVE_NAME(func) MACROCAT(func, NATIVE_SUFFIX)
|
||||
#define ALIAS_NAME(func) func
|
||||
|
||||
#else
|
||||
|
||||
/* The alias functions have suffix, the native ones not. */
|
||||
#define ALIAS_SUFFIX MACROCAT(_, LFS_ALIAS_BITS)
|
||||
#define ALIAS_NAME(func) MACROCAT(func, ALIAS_SUFFIX)
|
||||
#define NATIVE_NAME(func) func
|
||||
|
||||
#endif
|
||||
|
||||
/* Copy of necessary definitions, actually just forward declarations. */
|
||||
struct mpg123_handle_struct;
|
||||
typedef struct mpg123_handle_struct mpg123_handle;
|
||||
|
||||
|
||||
/* Get attribute_align_arg, to stay safe. */
|
||||
#include "abi_align.h"
|
||||
|
||||
/*
|
||||
Extract the list of functions we need wrappers for, pregenerating the wrappers for simple cases (inline script for nedit):
|
||||
perl -ne '
|
||||
if(/^\s*EXPORT\s+(\S+)\s+(mpg123_\S+)\((.*)\);\s*$/)
|
||||
{
|
||||
my $type = $1;
|
||||
my $name = $2;
|
||||
my $args = $3;
|
||||
next unless ($type =~ /off_t/ or $args =~ /off_t/ or ($name =~ /open/ and $name ne mpg123_open_feed));
|
||||
$type =~ s/off_t/lfs_alias_t/g;
|
||||
my @nargs = ();
|
||||
$args =~ s/off_t/lfs_alias_t/g;
|
||||
foreach my $a (split(/,/, $args))
|
||||
{
|
||||
$a =~ s/^.*\s\**([a-z_]+)$/$1/;
|
||||
push(@nargs, $a);
|
||||
}
|
||||
my $nargs = join(", ", @nargs);
|
||||
$nargs = "Human: figure me out." if($nargs =~ /\(/);
|
||||
print <<EOT
|
||||
|
||||
$type NATIVE_NAME($name)($args);
|
||||
$type attribute_align_arg ALIAS_NAME($name)($args)
|
||||
{
|
||||
return NATIVE_NAME($name)($nargs);
|
||||
}
|
||||
EOT
|
||||
|
||||
}' < mpg123.h.in
|
||||
*/
|
||||
|
||||
int NATIVE_NAME(mpg123_open)(mpg123_handle *mh, const char *path);
|
||||
int attribute_align_arg ALIAS_NAME(mpg123_open)(mpg123_handle *mh, const char *path)
|
||||
{
|
||||
return NATIVE_NAME(mpg123_open)(mh, path);
|
||||
}
|
||||
|
||||
int NATIVE_NAME(mpg123_open_fd)(mpg123_handle *mh, int fd);
|
||||
int attribute_align_arg ALIAS_NAME(mpg123_open_fd)(mpg123_handle *mh, int fd)
|
||||
{
|
||||
return NATIVE_NAME(mpg123_open_fd)(mh, fd);
|
||||
}
|
||||
|
||||
int NATIVE_NAME(mpg123_open_handle)(mpg123_handle *mh, void *iohandle);
|
||||
int attribute_align_arg ALIAS_NAME(mpg123_open_handle)(mpg123_handle *mh, void *iohandle)
|
||||
{
|
||||
return NATIVE_NAME(mpg123_open_handle)(mh, iohandle);
|
||||
}
|
||||
|
||||
int NATIVE_NAME(mpg123_decode_frame)(mpg123_handle *mh, lfs_alias_t *num, unsigned char **audio, size_t *bytes);
|
||||
int attribute_align_arg ALIAS_NAME(mpg123_decode_frame)(mpg123_handle *mh, lfs_alias_t *num, unsigned char **audio, size_t *bytes)
|
||||
{
|
||||
return NATIVE_NAME(mpg123_decode_frame)(mh, num, audio, bytes);
|
||||
}
|
||||
|
||||
int NATIVE_NAME(mpg123_framebyframe_decode)(mpg123_handle *mh, lfs_alias_t *num, unsigned char **audio, size_t *bytes);
|
||||
int attribute_align_arg ALIAS_NAME(mpg123_framebyframe_decode)(mpg123_handle *mh, lfs_alias_t *num, unsigned char **audio, size_t *bytes)
|
||||
{
|
||||
return NATIVE_NAME(mpg123_framebyframe_decode)(mh, num, audio, bytes);
|
||||
}
|
||||
|
||||
lfs_alias_t NATIVE_NAME(mpg123_framepos)(mpg123_handle *mh);
|
||||
lfs_alias_t attribute_align_arg ALIAS_NAME(mpg123_framepos)(mpg123_handle *mh)
|
||||
{
|
||||
return NATIVE_NAME(mpg123_framepos)(mh);
|
||||
}
|
||||
|
||||
lfs_alias_t NATIVE_NAME(mpg123_tell)(mpg123_handle *mh);
|
||||
lfs_alias_t attribute_align_arg ALIAS_NAME(mpg123_tell)(mpg123_handle *mh)
|
||||
{
|
||||
return NATIVE_NAME(mpg123_tell)(mh);
|
||||
}
|
||||
|
||||
lfs_alias_t NATIVE_NAME(mpg123_tellframe)(mpg123_handle *mh);
|
||||
lfs_alias_t attribute_align_arg ALIAS_NAME(mpg123_tellframe)(mpg123_handle *mh)
|
||||
{
|
||||
return NATIVE_NAME(mpg123_tellframe)(mh);
|
||||
}
|
||||
|
||||
lfs_alias_t NATIVE_NAME(mpg123_tell_stream)(mpg123_handle *mh);
|
||||
lfs_alias_t attribute_align_arg ALIAS_NAME(mpg123_tell_stream)(mpg123_handle *mh)
|
||||
{
|
||||
return NATIVE_NAME(mpg123_tell_stream)(mh);
|
||||
}
|
||||
|
||||
lfs_alias_t NATIVE_NAME(mpg123_seek)(mpg123_handle *mh, lfs_alias_t sampleoff, int whence);
|
||||
lfs_alias_t attribute_align_arg ALIAS_NAME(mpg123_seek)(mpg123_handle *mh, lfs_alias_t sampleoff, int whence)
|
||||
{
|
||||
return NATIVE_NAME(mpg123_seek)(mh, sampleoff, whence);
|
||||
}
|
||||
|
||||
lfs_alias_t NATIVE_NAME(mpg123_feedseek)(mpg123_handle *mh, lfs_alias_t sampleoff, int whence, lfs_alias_t *input_offset);
|
||||
lfs_alias_t attribute_align_arg ALIAS_NAME(mpg123_feedseek)(mpg123_handle *mh, lfs_alias_t sampleoff, int whence, lfs_alias_t *input_offset)
|
||||
{
|
||||
return NATIVE_NAME(mpg123_feedseek)(mh, sampleoff, whence, input_offset);
|
||||
}
|
||||
|
||||
lfs_alias_t NATIVE_NAME(mpg123_seek_frame)(mpg123_handle *mh, lfs_alias_t frameoff, int whence);
|
||||
lfs_alias_t attribute_align_arg ALIAS_NAME(mpg123_seek_frame)(mpg123_handle *mh, lfs_alias_t frameoff, int whence)
|
||||
{
|
||||
return NATIVE_NAME(mpg123_seek_frame)(mh, frameoff, whence);
|
||||
}
|
||||
|
||||
lfs_alias_t NATIVE_NAME(mpg123_timeframe)(mpg123_handle *mh, double sec);
|
||||
lfs_alias_t attribute_align_arg ALIAS_NAME(mpg123_timeframe)(mpg123_handle *mh, double sec)
|
||||
{
|
||||
return NATIVE_NAME(mpg123_timeframe)(mh, sec);
|
||||
}
|
||||
|
||||
int NATIVE_NAME(mpg123_index)(mpg123_handle *mh, lfs_alias_t **offsets, lfs_alias_t *step, size_t *fill);
|
||||
int attribute_align_arg ALIAS_NAME(mpg123_index)(mpg123_handle *mh, lfs_alias_t **offsets, lfs_alias_t *step, size_t *fill)
|
||||
{
|
||||
return NATIVE_NAME(mpg123_index)(mh, offsets, step, fill);
|
||||
}
|
||||
|
||||
int NATIVE_NAME(mpg123_set_index)(mpg123_handle *mh, lfs_alias_t *offsets, lfs_alias_t step, size_t fill);
|
||||
int attribute_align_arg ALIAS_NAME(mpg123_set_index)(mpg123_handle *mh, lfs_alias_t *offsets, lfs_alias_t step, size_t fill)
|
||||
{
|
||||
return NATIVE_NAME(mpg123_set_index)(mh, offsets, step, fill);
|
||||
}
|
||||
|
||||
int NATIVE_NAME(mpg123_position)( mpg123_handle *mh, lfs_alias_t frame_offset, lfs_alias_t buffered_bytes, lfs_alias_t *current_frame, lfs_alias_t *frames_left, double *current_seconds, double *seconds_left);
|
||||
int attribute_align_arg ALIAS_NAME(mpg123_position)( mpg123_handle *mh, lfs_alias_t frame_offset, lfs_alias_t buffered_bytes, lfs_alias_t *current_frame, lfs_alias_t *frames_left, double *current_seconds, double *seconds_left)
|
||||
{
|
||||
return NATIVE_NAME(mpg123_position)(mh, frame_offset, buffered_bytes, current_frame, frames_left, current_seconds, seconds_left);
|
||||
}
|
||||
|
||||
lfs_alias_t NATIVE_NAME(mpg123_length)(mpg123_handle *mh);
|
||||
lfs_alias_t attribute_align_arg ALIAS_NAME(mpg123_length)(mpg123_handle *mh)
|
||||
{
|
||||
return NATIVE_NAME(mpg123_length)(mh);
|
||||
}
|
||||
|
||||
int NATIVE_NAME(mpg123_set_filesize)(mpg123_handle *mh, lfs_alias_t size);
|
||||
int attribute_align_arg ALIAS_NAME(mpg123_set_filesize)(mpg123_handle *mh, lfs_alias_t size)
|
||||
{
|
||||
return NATIVE_NAME(mpg123_set_filesize)(mh, size);
|
||||
}
|
||||
|
||||
int NATIVE_NAME(mpg123_replace_reader)(mpg123_handle *mh, ssize_t (*r_read) (int, void *, size_t), lfs_alias_t (*r_lseek)(int, lfs_alias_t, int));
|
||||
int attribute_align_arg ALIAS_NAME(mpg123_replace_reader)(mpg123_handle *mh, ssize_t (*r_read) (int, void *, size_t), lfs_alias_t (*r_lseek)(int, lfs_alias_t, int))
|
||||
{
|
||||
return NATIVE_NAME(mpg123_replace_reader)(mh, r_read, r_lseek);
|
||||
}
|
||||
|
||||
int NATIVE_NAME(mpg123_replace_reader_handle)(mpg123_handle *mh, ssize_t (*r_read) (void *, void *, size_t), lfs_alias_t (*r_lseek)(void *, lfs_alias_t, int), void (*cleanup)(void*));
|
||||
int attribute_align_arg ALIAS_NAME(mpg123_replace_reader_handle)(mpg123_handle *mh, ssize_t (*r_read) (void *, void *, size_t), lfs_alias_t (*r_lseek)(void *, lfs_alias_t, int), void (*cleanup)(void*))
|
||||
{
|
||||
return NATIVE_NAME(mpg123_replace_reader_handle)(mh, r_read, r_lseek, cleanup);
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,751 @@
|
|||
/*
|
||||
lfs_wrap: Crappy wrapper code for supporting crappy ambiguous large file support.
|
||||
|
||||
copyright 2010 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
|
||||
initially written by Thomas Orgis, thanks to Guido Draheim for consulting
|
||||
|
||||
This file contains wrappers for the case that _FILE_OFFSET_BITS (or equivalent, theoretically, depends on mpg123.h) is defined and thus certain mpg123 API calls get renamed with a suffix (p.ex. _64).
|
||||
The renamed calls expect large off_t arguments, and possibly return large off_t values... these wrappers here provide the same functionality with long integer arguments/values.
|
||||
|
||||
Prototypical idea: There is
|
||||
off_t mpg123_seek_64(mpg123_handle*, off_t, int)
|
||||
This code provides
|
||||
long mpg123_seek(mpg123_handle*, long, int)
|
||||
|
||||
This is rather simple business... wouldn't mpg123 offer replacing the I/O core with callbacks. Translating the callbacks between long and off_t world is the main reason why this file contains non-trivial code.
|
||||
|
||||
Note about file descriptors: We just assume that they are generally interchangeable between large and small file code... and that a large file descriptor will trigger errors when accessed with small file code where it may cause trouble (a really large file).
|
||||
*/
|
||||
|
||||
/* It mainly needs the official API ... */
|
||||
/* ... but also some inside access (frame struct, readers). */
|
||||
#include "mpg123lib_intern.h"
|
||||
/* Include the system headers _after_ the implied config.h!
|
||||
Otherwise _FILE_OFFSET_BITS is not in effect! */
|
||||
#include <errno.h>
|
||||
#include <sys/stat.h>
|
||||
#include <fcntl.h>
|
||||
#include "compat.h"
|
||||
#include "debug.h"
|
||||
|
||||
/*
|
||||
Now, start off easy... translate simple API calls.
|
||||
I need to deal with these here:
|
||||
perl -ne '
|
||||
if(/^\s*EXPORT\s+(\S+)\s+(mpg123_\S+)\((.*)\);\s*$/)
|
||||
{
|
||||
$type = $1;
|
||||
$name = $2;
|
||||
$args = $3;
|
||||
next unless ($type =~ /off_t/ or $args =~ /off_t/);
|
||||
print "$name\n" unless grep {$_ eq $name}
|
||||
("mpg123_open", "mpg123_open_fd", "mpg123_open_handle", "mpg123_replace_reader", "mpg123_replace_reader_handle");
|
||||
}' < mpg123.h.in
|
||||
|
||||
mpg123_decode_frame
|
||||
mpg123_framebyframe_decode
|
||||
mpg123_framepos
|
||||
mpg123_tell
|
||||
mpg123_tellframe
|
||||
mpg123_tell_stream
|
||||
mpg123_seek
|
||||
mpg123_feedseek
|
||||
mpg123_seek_frame
|
||||
mpg123_timeframe
|
||||
mpg123_index
|
||||
mpg123_set_index
|
||||
mpg123_position
|
||||
mpg123_length
|
||||
mpg123_set_filesize
|
||||
mpg123_decode_raw ... that's experimental.
|
||||
|
||||
Let's work on them in that order.
|
||||
*/
|
||||
|
||||
/* I see that I will need custom data storage. Main use is for the replaced I/O later, but the seek table for small file offsets needs extra storage, too. */
|
||||
|
||||
/* The wrapper handle for descriptor and handle I/O. */
|
||||
|
||||
/* The handle is used for nothing (0), or one of these two modes of operation: */
|
||||
#define IO_FD 1 /* Wrapping over callbacks operation on integer file descriptor. */
|
||||
#define IO_HANDLE 2 /* Wrapping over custom handle callbacks. */
|
||||
|
||||
struct wrap_data
|
||||
{
|
||||
/* Storage for small offset index table. */
|
||||
long *indextable;
|
||||
/* I/O handle stuff */
|
||||
int iotype; /* IO_FD or IO_HANDLE */
|
||||
/* Data for IO_FD. */
|
||||
int fd;
|
||||
int my_fd; /* A descriptor that the wrapper code opened itself. */
|
||||
/* The actual callbacks from the outside. */
|
||||
ssize_t (*r_read) (int, void *, size_t);
|
||||
long (*r_lseek)(int, long, int);
|
||||
/* Data for IO_HANDLE. */
|
||||
void* handle;
|
||||
ssize_t (*r_h_read)(void *, void *, size_t);
|
||||
long (*r_h_lseek)(void*, long, int);
|
||||
void (*h_cleanup)(void*);
|
||||
};
|
||||
|
||||
|
||||
/* Cleanup I/O part of the handle handle... but not deleting the wrapper handle itself.
|
||||
That is stored in the frame and only deleted on mpg123_delete(). */
|
||||
static void wrap_io_cleanup(void *handle)
|
||||
{
|
||||
struct wrap_data *ioh = handle;
|
||||
if(ioh->iotype == IO_HANDLE)
|
||||
{
|
||||
if(ioh->h_cleanup != NULL && ioh->handle != NULL)
|
||||
ioh->h_cleanup(ioh->handle);
|
||||
|
||||
ioh->handle = NULL;
|
||||
}
|
||||
if(ioh->my_fd >= 0)
|
||||
{
|
||||
close(ioh->my_fd);
|
||||
ioh->my_fd = -1;
|
||||
}
|
||||
}
|
||||
|
||||
/* Really finish off the handle... freeing all memory. */
|
||||
static void wrap_destroy(void *handle)
|
||||
{
|
||||
struct wrap_data *wh = handle;
|
||||
wrap_io_cleanup(handle);
|
||||
if(wh->indextable != NULL)
|
||||
free(wh->indextable);
|
||||
|
||||
free(wh);
|
||||
}
|
||||
|
||||
/* More helper code... extract the special wrapper handle, possible allocate and initialize it. */
|
||||
static struct wrap_data* wrap_get(mpg123_handle *mh)
|
||||
{
|
||||
struct wrap_data* whd;
|
||||
if(mh == NULL) return NULL;
|
||||
|
||||
/* Access the private storage inside the mpg123 handle.
|
||||
The real callback functions and handles are stored there. */
|
||||
if(mh->wrapperdata == NULL)
|
||||
{
|
||||
/* Create a new one. */
|
||||
mh->wrapperdata = malloc(sizeof(struct wrap_data));
|
||||
if(mh->wrapperdata == NULL)
|
||||
{
|
||||
mh->err = MPG123_OUT_OF_MEM;
|
||||
return NULL;
|
||||
}
|
||||
/* When we have wrapper data present, the callback for its proper cleanup is needed. */
|
||||
mh->wrapperclean = wrap_destroy;
|
||||
|
||||
whd = mh->wrapperdata;
|
||||
whd->indextable = NULL;
|
||||
whd->iotype = 0;
|
||||
whd->fd = -1;
|
||||
whd->my_fd = -1;
|
||||
whd->r_read = NULL;
|
||||
whd->r_lseek = NULL;
|
||||
whd->handle = NULL;
|
||||
whd->r_h_read = NULL;
|
||||
whd->r_h_lseek = NULL;
|
||||
whd->h_cleanup = NULL;
|
||||
}
|
||||
else whd = mh->wrapperdata;
|
||||
|
||||
return whd;
|
||||
}
|
||||
|
||||
/* After settling the data... start with some simple wrappers. */
|
||||
|
||||
#undef mpg123_decode_frame
|
||||
/* int mpg123_decode_frame(mpg123_handle *mh, off_t *num, unsigned char **audio, size_t *bytes) */
|
||||
int attribute_align_arg mpg123_decode_frame(mpg123_handle *mh, long *num, unsigned char **audio, size_t *bytes)
|
||||
{
|
||||
off_t largenum;
|
||||
int err;
|
||||
|
||||
err = MPG123_LARGENAME(mpg123_decode_frame)(mh, &largenum, audio, bytes);
|
||||
if(err == MPG123_OK && num != NULL)
|
||||
{
|
||||
*num = largenum;
|
||||
if(*num != largenum)
|
||||
{
|
||||
mh->err = MPG123_LFS_OVERFLOW;
|
||||
err = MPG123_ERR;
|
||||
}
|
||||
}
|
||||
return err;
|
||||
}
|
||||
|
||||
#undef mpg123_framebyframe_decode
|
||||
/* int mpg123_framebyframe_decode(mpg123_handle *mh, off_t *num, unsigned char **audio, size_t *bytes); */
|
||||
int attribute_align_arg mpg123_framebyframe_decode(mpg123_handle *mh, long *num, unsigned char **audio, size_t *bytes)
|
||||
{
|
||||
off_t largenum;
|
||||
int err;
|
||||
|
||||
err = MPG123_LARGENAME(mpg123_framebyframe_decode)(mh, &largenum, audio, bytes);
|
||||
if(err == MPG123_OK && num != NULL)
|
||||
{
|
||||
*num = largenum;
|
||||
if(*num != largenum)
|
||||
{
|
||||
mh->err = MPG123_LFS_OVERFLOW;
|
||||
err = MPG123_ERR;
|
||||
}
|
||||
}
|
||||
return err;
|
||||
}
|
||||
|
||||
#undef mpg123_framepos
|
||||
/* off_t mpg123_framepos(mpg123_handle *mh); */
|
||||
long attribute_align_arg mpg123_framepos(mpg123_handle *mh)
|
||||
{
|
||||
long val;
|
||||
off_t largeval;
|
||||
|
||||
largeval = MPG123_LARGENAME(mpg123_framepos)(mh);
|
||||
val = largeval;
|
||||
if(val != largeval)
|
||||
{
|
||||
mh->err = MPG123_LFS_OVERFLOW;
|
||||
return MPG123_ERR;
|
||||
}
|
||||
return val;
|
||||
}
|
||||
|
||||
#undef mpg123_tell
|
||||
/* off_t mpg123_tell(mpg123_handle *mh); */
|
||||
long attribute_align_arg mpg123_tell(mpg123_handle *mh)
|
||||
{
|
||||
long val;
|
||||
off_t largeval;
|
||||
|
||||
largeval = MPG123_LARGENAME(mpg123_tell)(mh);
|
||||
val = largeval;
|
||||
if(val != largeval)
|
||||
{
|
||||
mh->err = MPG123_LFS_OVERFLOW;
|
||||
return MPG123_ERR;
|
||||
}
|
||||
return val;
|
||||
}
|
||||
|
||||
#undef mpg123_tellframe
|
||||
/* off_t mpg123_tellframe(mpg123_handle *mh); */
|
||||
long attribute_align_arg mpg123_tellframe(mpg123_handle *mh)
|
||||
{
|
||||
long val;
|
||||
off_t largeval;
|
||||
|
||||
largeval = MPG123_LARGENAME(mpg123_tellframe)(mh);
|
||||
val = largeval;
|
||||
if(val != largeval)
|
||||
{
|
||||
mh->err = MPG123_LFS_OVERFLOW;
|
||||
return MPG123_ERR;
|
||||
}
|
||||
return val;
|
||||
}
|
||||
|
||||
#undef mpg123_tell_stream
|
||||
/* off_t mpg123_tell_stream(mpg123_handle *mh); */
|
||||
long attribute_align_arg mpg123_tell_stream(mpg123_handle *mh)
|
||||
{
|
||||
long val;
|
||||
off_t largeval;
|
||||
|
||||
largeval = MPG123_LARGENAME(mpg123_tell_stream)(mh);
|
||||
val = largeval;
|
||||
if(val != largeval)
|
||||
{
|
||||
mh->err = MPG123_LFS_OVERFLOW;
|
||||
return MPG123_ERR;
|
||||
}
|
||||
return val;
|
||||
}
|
||||
|
||||
#undef mpg123_seek
|
||||
/* off_t mpg123_seek(mpg123_handle *mh, off_t sampleoff, int whence); */
|
||||
long attribute_align_arg mpg123_seek(mpg123_handle *mh, long sampleoff, int whence)
|
||||
{
|
||||
long val;
|
||||
off_t largeval;
|
||||
|
||||
largeval = MPG123_LARGENAME(mpg123_seek)(mh, sampleoff, whence);
|
||||
val = largeval;
|
||||
if(val != largeval)
|
||||
{
|
||||
mh->err = MPG123_LFS_OVERFLOW;
|
||||
return MPG123_ERR;
|
||||
}
|
||||
return val;
|
||||
}
|
||||
|
||||
#undef mpg123_feedseek
|
||||
/* off_t mpg123_feedseek(mpg123_handle *mh, off_t sampleoff, int whence, off_t *input_offset); */
|
||||
long attribute_align_arg mpg123_feedseek(mpg123_handle *mh, long sampleoff, int whence, long *input_offset)
|
||||
{
|
||||
long val;
|
||||
off_t largeioff;
|
||||
off_t largeval;
|
||||
|
||||
largeval = MPG123_LARGENAME(mpg123_feedseek)(mh, sampleoff, whence, &largeioff);
|
||||
/* Error/message codes are small... */
|
||||
if(largeval < 0) return (long)largeval;
|
||||
|
||||
val = largeval;
|
||||
*input_offset = largeioff;
|
||||
if(val != largeval || *input_offset != largeioff)
|
||||
{
|
||||
mh->err = MPG123_LFS_OVERFLOW;
|
||||
return MPG123_ERR;
|
||||
}
|
||||
return val;
|
||||
}
|
||||
|
||||
#undef mpg123_seek_frame
|
||||
/* off_t mpg123_seek_frame(mpg123_handle *mh, off_t frameoff, int whence); */
|
||||
long attribute_align_arg mpg123_seek_frame(mpg123_handle *mh, long frameoff, int whence)
|
||||
{
|
||||
long val;
|
||||
off_t largeval;
|
||||
|
||||
largeval = MPG123_LARGENAME(mpg123_seek_frame)(mh, frameoff, whence);
|
||||
val = largeval;
|
||||
if(val != largeval)
|
||||
{
|
||||
mh->err = MPG123_LFS_OVERFLOW;
|
||||
return MPG123_ERR;
|
||||
}
|
||||
return val;
|
||||
}
|
||||
|
||||
#undef mpg123_timeframe
|
||||
/* off_t mpg123_timeframe(mpg123_handle *mh, double sec); */
|
||||
long attribute_align_arg mpg123_timeframe(mpg123_handle *mh, double sec)
|
||||
{
|
||||
long val;
|
||||
off_t largeval;
|
||||
|
||||
largeval = MPG123_LARGENAME(mpg123_timeframe)(mh, sec);
|
||||
val = largeval;
|
||||
if(val != largeval)
|
||||
{
|
||||
mh->err = MPG123_LFS_OVERFLOW;
|
||||
return MPG123_ERR;
|
||||
}
|
||||
return val;
|
||||
}
|
||||
|
||||
/* Now something less simple: Index retrieval and manipulation.
|
||||
The index is an _array_ of off_t, which means that I need to construct a copy with translated long values. */
|
||||
#undef mpg123_index
|
||||
/* int mpg123_index(mpg123_handle *mh, off_t **offsets, off_t *step, size_t *fill) */
|
||||
int attribute_align_arg mpg123_index(mpg123_handle *mh, long **offsets, long *step, size_t *fill)
|
||||
{
|
||||
int err;
|
||||
size_t i;
|
||||
long smallstep;
|
||||
size_t thefill;
|
||||
off_t largestep;
|
||||
off_t *largeoffsets;
|
||||
struct wrap_data *whd;
|
||||
|
||||
whd = wrap_get(mh);
|
||||
if(whd == NULL) return MPG123_ERR;
|
||||
|
||||
err = MPG123_LARGENAME(mpg123_index)(mh, &largeoffsets, &largestep, &thefill);
|
||||
if(err != MPG123_OK) return err;
|
||||
|
||||
/* For a _very_ large file, even the step could overflow. */
|
||||
smallstep = largestep;
|
||||
if(smallstep != largestep)
|
||||
{
|
||||
mh->err = MPG123_LFS_OVERFLOW;
|
||||
return MPG123_ERR;
|
||||
}
|
||||
if(step != NULL) *step = smallstep;
|
||||
|
||||
/* When there are no values stored, there is no table content to take care of.
|
||||
Table pointer does not matter. Mission completed. */
|
||||
if(thefill == 0) return MPG123_OK;
|
||||
|
||||
if(fill != NULL) *fill = thefill;
|
||||
|
||||
/* Construct a copy of the index to hand over to the small-minded client. */
|
||||
*offsets = safe_realloc(whd->indextable, (*fill)*sizeof(long));
|
||||
if(*offsets == NULL)
|
||||
{
|
||||
mh->err = MPG123_OUT_OF_MEM;
|
||||
return MPG123_ERR;
|
||||
}
|
||||
whd->indextable = *offsets;
|
||||
/* Elaborate conversion of each index value, with overflow check. */
|
||||
for(i=0; i<*fill; ++i)
|
||||
{
|
||||
whd->indextable[i] = largeoffsets[i];
|
||||
if(whd->indextable[i] != largeoffsets[i])
|
||||
{
|
||||
mh->err = MPG123_LFS_OVERFLOW;
|
||||
return MPG123_ERR;
|
||||
}
|
||||
}
|
||||
/* If we came that far... there should be a valid copy of the table now. */
|
||||
return MPG123_OK;
|
||||
}
|
||||
|
||||
/* The writing does basically the same than the above, just the opposite.
|
||||
Oh, and the overflow checks are not needed -- off_t is bigger than long. */
|
||||
#undef mpg123_set_index
|
||||
/* int mpg123_set_index(mpg123_handle *mh, off_t *offsets, off_t step, size_t fill); */
|
||||
int attribute_align_arg mpg123_set_index(mpg123_handle *mh, long *offsets, long step, size_t fill)
|
||||
{
|
||||
int err;
|
||||
size_t i;
|
||||
struct wrap_data *whd;
|
||||
off_t *indextmp;
|
||||
|
||||
whd = wrap_get(mh);
|
||||
if(whd == NULL) return MPG123_ERR;
|
||||
|
||||
/* Expensive temporary storage... for staying outside at the API layer. */
|
||||
indextmp = malloc(fill*sizeof(off_t));
|
||||
if(indextmp == NULL)
|
||||
{
|
||||
mh->err = MPG123_OUT_OF_MEM;
|
||||
return MPG123_ERR;
|
||||
}
|
||||
|
||||
if(fill > 0 && offsets == NULL)
|
||||
{
|
||||
mh->err = MPG123_BAD_INDEX_PAR;
|
||||
err = MPG123_ERR;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Fill the large-file copy of the provided index, then feed it to mpg123. */
|
||||
for(i=0; i<fill; ++i)
|
||||
indextmp[i] = offsets[i];
|
||||
|
||||
err = MPG123_LARGENAME(mpg123_set_index)(mh, indextmp, step, fill);
|
||||
}
|
||||
free(indextmp);
|
||||
|
||||
return err;
|
||||
}
|
||||
|
||||
/* So... breathe... a couple of simple wrappers before the big mess. */
|
||||
#undef mpg123_position
|
||||
/* int mpg123_position( mpg123_handle *mh, off_t frame_offset, off_t buffered_bytes, off_t *current_frame, off_t *frames_left, double *current_seconds, double *seconds_left); */
|
||||
int attribute_align_arg mpg123_position(mpg123_handle *mh, long frame_offset, long buffered_bytes, long *current_frame, long *frames_left, double *current_seconds, double *seconds_left)
|
||||
{
|
||||
off_t curframe, frameleft;
|
||||
long small_curframe, small_frameleft;
|
||||
int err;
|
||||
|
||||
err = MPG123_LARGENAME(mpg123_position)(mh, frame_offset, buffered_bytes, &curframe, &frameleft, current_seconds, seconds_left);
|
||||
if(err != MPG123_OK) return err;
|
||||
|
||||
small_curframe = curframe;
|
||||
small_frameleft = frameleft;
|
||||
if(small_curframe != curframe || small_frameleft != frameleft)
|
||||
{
|
||||
mh->err = MPG123_LFS_OVERFLOW;
|
||||
return MPG123_ERR;
|
||||
}
|
||||
|
||||
if(current_frame != NULL) *current_frame = small_curframe;
|
||||
|
||||
if(frames_left != NULL) *frames_left = small_frameleft;
|
||||
|
||||
|
||||
return MPG123_OK;
|
||||
}
|
||||
|
||||
#undef mpg123_length
|
||||
/* off_t mpg123_length(mpg123_handle *mh); */
|
||||
long attribute_align_arg mpg123_length(mpg123_handle *mh)
|
||||
{
|
||||
long val;
|
||||
off_t largeval;
|
||||
|
||||
largeval = MPG123_LARGENAME(mpg123_length)(mh);
|
||||
val = largeval;
|
||||
if(val != largeval)
|
||||
{
|
||||
mh->err = MPG123_LFS_OVERFLOW;
|
||||
return MPG123_ERR;
|
||||
}
|
||||
return val;
|
||||
}
|
||||
|
||||
/* The simplest wrapper of all... */
|
||||
#undef mpg123_set_filesize
|
||||
/* int mpg123_set_filesize(mpg123_handle *mh, off_t size); */
|
||||
int attribute_align_arg mpg123_set_filesize(mpg123_handle *mh, long size)
|
||||
{
|
||||
return MPG123_LARGENAME(mpg123_set_filesize)(mh, size);
|
||||
}
|
||||
|
||||
|
||||
/* =========================================
|
||||
THE BOUNDARY OF SANITY
|
||||
Behold, stranger!
|
||||
========================================= */
|
||||
|
||||
|
||||
/*
|
||||
The messy part: Replacement of I/O core (actally, this is only due to lseek()).
|
||||
Both descriptor and handle replaced I/O are mapped to replaced handle I/O, the handle wrapping over the actual callbacks and the actual handle/descriptor.
|
||||
You got multiple levels of handles and callbacks to think about. Have fun reading and comprehending.
|
||||
*/
|
||||
|
||||
/* Could go into compat.h ... Windows needs that flag. */
|
||||
#ifndef O_BINARY
|
||||
#define O_BINARY 0
|
||||
#endif
|
||||
|
||||
/* Read callback needs nothing special. */
|
||||
ssize_t wrap_read(void* handle, void *buf, size_t count)
|
||||
{
|
||||
struct wrap_data *ioh = handle;
|
||||
switch(ioh->iotype)
|
||||
{
|
||||
case IO_FD: return ioh->r_read(ioh->fd, buf, count);
|
||||
case IO_HANDLE: return ioh->r_h_read(ioh->handle, buf, count);
|
||||
}
|
||||
error("Serious breakage - bad IO type in LFS wrapper!");
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* Seek callback needs protection from too big offsets. */
|
||||
off_t wrap_lseek(void *handle, off_t offset, int whence)
|
||||
{
|
||||
struct wrap_data *ioh = handle;
|
||||
long smalloff = offset;
|
||||
if(smalloff == offset)
|
||||
{
|
||||
switch(ioh->iotype)
|
||||
{
|
||||
case IO_FD: return ioh->r_lseek(ioh->fd, smalloff, whence);
|
||||
case IO_HANDLE: return ioh->r_h_lseek(ioh->handle, smalloff, whence);
|
||||
}
|
||||
error("Serious breakage - bad IO type in LFS wrapper!");
|
||||
return -1;
|
||||
}
|
||||
else
|
||||
{
|
||||
errno = EOVERFLOW;
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
Now, let's replace the API dealing with replacement I/O.
|
||||
Start with undefining the renames...
|
||||
*/
|
||||
|
||||
#undef mpg123_replace_reader
|
||||
#undef mpg123_replace_reader_handle
|
||||
#undef mpg123_open
|
||||
#undef mpg123_open_fd
|
||||
#undef mpg123_open_handle
|
||||
|
||||
|
||||
/* Normal reader replacement needs fallback implementations. */
|
||||
static ssize_t fallback_read(int fd, void *buf, size_t count)
|
||||
{
|
||||
return read(fd, buf, count);
|
||||
}
|
||||
|
||||
static long fallback_lseek(int fd, long offset, int whence)
|
||||
{
|
||||
/* Since the offset is long int already, the returned value really should fit into a long... but whatever. */
|
||||
long newpos_long;
|
||||
off_t newpos;
|
||||
newpos = lseek(fd, offset, whence);
|
||||
newpos_long = newpos;
|
||||
if(newpos_long == newpos)
|
||||
return newpos_long;
|
||||
else
|
||||
{
|
||||
errno = EOVERFLOW;
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
/* Reader replacement prepares the hidden handle storage for next mpg123_open_fd() or plain mpg123_open(). */
|
||||
int attribute_align_arg mpg123_replace_reader(mpg123_handle *mh, ssize_t (*r_read) (int, void *, size_t), long (*r_lseek)(int, long, int) )
|
||||
{
|
||||
struct wrap_data* ioh;
|
||||
|
||||
if(mh == NULL) return MPG123_ERR;
|
||||
|
||||
mpg123_close(mh);
|
||||
ioh = wrap_get(mh);
|
||||
if(ioh == NULL) return MPG123_ERR;
|
||||
|
||||
/* If both callbacks are NULL, switch totally to internal I/O, else just use fallback for at most half of them. */
|
||||
if(r_read == NULL && r_lseek == NULL)
|
||||
{
|
||||
/* Only the type is actually important to disable the code. */
|
||||
ioh->iotype = 0;
|
||||
ioh->fd = -1;
|
||||
ioh->r_read = NULL;
|
||||
ioh->r_lseek = NULL;
|
||||
}
|
||||
else
|
||||
{
|
||||
ioh->iotype = IO_FD;
|
||||
ioh->fd = -1; /* On next mpg123_open_fd(), this gets a value. */
|
||||
ioh->r_read = r_read != NULL ? r_read : fallback_read;
|
||||
ioh->r_lseek = r_lseek != NULL ? r_lseek : fallback_lseek;
|
||||
}
|
||||
|
||||
/* The real reader replacement will happen while opening. */
|
||||
return MPG123_OK;
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_replace_reader_handle(mpg123_handle *mh, ssize_t (*r_read) (void*, void *, size_t), long (*r_lseek)(void*, long, int), void (*cleanup)(void*))
|
||||
{
|
||||
struct wrap_data* ioh;
|
||||
|
||||
if(mh == NULL) return MPG123_ERR;
|
||||
|
||||
mpg123_close(mh);
|
||||
ioh = wrap_get(mh);
|
||||
if(ioh == NULL) return MPG123_ERR;
|
||||
|
||||
ioh->iotype = IO_HANDLE;
|
||||
ioh->handle = NULL;
|
||||
ioh->r_h_read = r_read;
|
||||
ioh->r_h_lseek = r_lseek;
|
||||
ioh->h_cleanup = cleanup;
|
||||
|
||||
/* The real reader replacement will happen while opening. */
|
||||
return MPG123_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
The open routines always need to watch out for a prepared wrapper handle to use replaced normal I/O.
|
||||
Two cases to consider:
|
||||
1. Plain normal open using internal I/O.
|
||||
2. Client called mpg123_replace_reader() before.
|
||||
The second case needs hackery to activate the client I/O callbacks. For that, we create a custom I/O handle and use the guts of mpg123_open_fd() on it.
|
||||
*/
|
||||
int attribute_align_arg mpg123_open(mpg123_handle *mh, const char *path)
|
||||
{
|
||||
struct wrap_data* ioh;
|
||||
|
||||
if(mh == NULL) return MPG123_ERR;
|
||||
|
||||
ioh = mh->wrapperdata;
|
||||
/* Mimic the use of mpg123_replace_reader() functions by lower levels...
|
||||
IO_HANDLE is not valid here, though. Only IO_FD. */
|
||||
if(ioh != NULL && ioh->iotype == IO_FD)
|
||||
{
|
||||
int err;
|
||||
err = MPG123_LARGENAME(mpg123_replace_reader_handle)(mh, wrap_read, wrap_lseek, wrap_io_cleanup);
|
||||
if(err != MPG123_OK) return MPG123_ERR;
|
||||
|
||||
/* The above call implied mpg123_close() already */
|
||||
/*
|
||||
I really need to open the file here... to be able to use the replacer handle I/O ...
|
||||
my_fd is used to indicate closing of the descriptor on cleanup.
|
||||
*/
|
||||
ioh->my_fd = compat_open(path, O_RDONLY|O_BINARY);
|
||||
if(ioh->my_fd < 0)
|
||||
{
|
||||
if(!(mh->p.flags & MPG123_QUIET)) error2("Cannot open file %s: %s", path, strerror(errno));
|
||||
|
||||
mh->err = MPG123_BAD_FILE;
|
||||
return MPG123_ERR;
|
||||
}
|
||||
/* Store a copy of the descriptor where it is actually used. */
|
||||
ioh->fd = ioh->my_fd;
|
||||
/* Initiate I/O operating on my handle now. */
|
||||
err = open_stream_handle(mh, ioh);
|
||||
if(err != MPG123_OK)
|
||||
{
|
||||
wrap_io_cleanup(ioh);
|
||||
return MPG123_ERR;
|
||||
}
|
||||
/* All fine... */
|
||||
return MPG123_OK;
|
||||
}
|
||||
else return MPG123_LARGENAME(mpg123_open)(mh, path);
|
||||
}
|
||||
|
||||
/*
|
||||
This is in fact very similar to the above:
|
||||
The open routines always need to watch out for a prepared wrapper handle to use replaced normal I/O.
|
||||
Two cases to consider:
|
||||
1. Plain normal open_fd using internal I/O.
|
||||
2. Client called mpg123_replace_reader() before.
|
||||
The second case needs hackery to activate the client I/O callbacks. For that, we create a custom I/O handle and use the guts of mpg123_open_fd() on it.
|
||||
*/
|
||||
|
||||
int attribute_align_arg mpg123_open_fd(mpg123_handle *mh, int fd)
|
||||
{
|
||||
struct wrap_data* ioh;
|
||||
|
||||
if(mh == NULL) return MPG123_ERR;
|
||||
|
||||
mpg123_close(mh);
|
||||
ioh = mh->wrapperdata;
|
||||
if(ioh != NULL && ioh->iotype == IO_FD)
|
||||
{
|
||||
int err;
|
||||
err = MPG123_LARGENAME(mpg123_replace_reader_handle)(mh, wrap_read, wrap_lseek, wrap_io_cleanup);
|
||||
if(err != MPG123_OK) return MPG123_ERR;
|
||||
|
||||
/* The above call implied mpg123_close() already */
|
||||
|
||||
/* Store the real file descriptor inside the handle. */
|
||||
ioh->fd = fd;
|
||||
/* Initiate I/O operating on my handle now. */
|
||||
err = open_stream_handle(mh, ioh);
|
||||
if(err != MPG123_OK)
|
||||
{
|
||||
wrap_io_cleanup(ioh);
|
||||
return MPG123_ERR;
|
||||
}
|
||||
/* All fine... */
|
||||
return MPG123_OK;
|
||||
}
|
||||
else return MPG123_LARGENAME(mpg123_open_fd)(mh, fd);
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_open_handle(mpg123_handle *mh, void *handle)
|
||||
{
|
||||
struct wrap_data* ioh;
|
||||
|
||||
if(mh == NULL) return MPG123_ERR;
|
||||
|
||||
mpg123_close(mh);
|
||||
ioh = mh->wrapperdata;
|
||||
if(ioh != NULL && ioh->iotype == IO_HANDLE && ioh->r_h_read != NULL)
|
||||
{
|
||||
/* Wrap the custom handle into my handle. */
|
||||
int err;
|
||||
err = MPG123_LARGENAME(mpg123_replace_reader_handle)(mh, wrap_read, wrap_lseek, wrap_io_cleanup);
|
||||
if(err != MPG123_OK) return MPG123_ERR;
|
||||
|
||||
ioh->handle = handle;
|
||||
/* No extra error handling, keep behaviour of the original open_handle. */
|
||||
return open_stream_handle(mh, ioh);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* This is an error ... you need to prepare the I/O before using it. */
|
||||
mh->err = MPG123_BAD_CUSTOM_IO;
|
||||
return MPG123_ERR;
|
||||
}
|
||||
}
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,94 @@
|
|||
/*
|
||||
mangle: support defines for preprocessed assembler
|
||||
|
||||
copyright 1995-2007 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
|
||||
This once started out as mangle.h from MPlayer, but you can't really call it derived work... the small part that in principle stems from MPlayer also being not very special (once you decided to use such a header at all, it's quite obvious material).
|
||||
*/
|
||||
|
||||
#ifndef __MANGLE_H
|
||||
#define __MANGLE_H
|
||||
|
||||
#include "config.h"
|
||||
#include "intsym.h"
|
||||
|
||||
#ifdef CCALIGN
|
||||
#define MOVUAPS movaps
|
||||
#else
|
||||
#define MOVUAPS movups
|
||||
#endif
|
||||
|
||||
/*
|
||||
ALIGNX: align to X bytes
|
||||
This differs per compiler/platform in taking the byte count or an exponent for base 2.
|
||||
A way out is balign, if the assembler supports it (gas extension).
|
||||
*/
|
||||
|
||||
#ifdef ASMALIGN_BALIGN
|
||||
|
||||
#define ALIGN4 .balign 4
|
||||
#define ALIGN8 .balign 8
|
||||
#define ALIGN16 .balign 16
|
||||
#define ALIGN32 .balign 32
|
||||
#define ALIGN64 .balign 64
|
||||
|
||||
#else
|
||||
|
||||
#ifdef ASMALIGN_EXP
|
||||
#define ALIGN4 .align 2
|
||||
#define ALIGN8 .align 3
|
||||
#define ALIGN16 .align 4
|
||||
#define ALIGN32 .align 5
|
||||
#define ALIGN64 .align 6
|
||||
#else
|
||||
#ifdef ASMALIGN_BYTE
|
||||
#define ALIGN4 .align 4
|
||||
#define ALIGN8 .align 8
|
||||
#define ALIGN16 .align 16
|
||||
#define ALIGN32 .align 32
|
||||
#define ALIGN64 .align 64
|
||||
#else
|
||||
#error "Dunno how assembler alignment works. Please specify."
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
#define MANGLE_MACROCAT_REALLY(a, b) a ## b
|
||||
#define MANGLE_MACROCAT(a, b) MANGLE_MACROCAT_REALLY(a, b)
|
||||
/* Feel free to add more to the list, eg. a.out IMO */
|
||||
#if defined(__USER_LABEL_PREFIX__)
|
||||
#define ASM_NAME(a) MANGLE_MACROCAT(__USER_LABEL_PREFIX__,a)
|
||||
#define ASM_VALUE(a) MANGLE_MACROCAT($,ASM_NAME(a))
|
||||
#elif defined(__CYGWIN__) || defined(_WIN32) && !defined (_WIN64) || defined(__OS2__) || \
|
||||
(defined(__OpenBSD__) && !defined(__ELF__)) || defined(__APPLE__)
|
||||
#define ASM_NAME(a) MANGLE_MACROCAT(_,a)
|
||||
#define ASM_VALUE(a) MANGLE_MACROCAT($_,a)
|
||||
#else
|
||||
#define ASM_NAME(a) a
|
||||
#define ASM_VALUE(a) MANGLE_MACROCAT($,a)
|
||||
#endif
|
||||
|
||||
#if defined(__CYGWIN__) || defined(__MINGW32__) || defined(__APPLE__)
|
||||
#define COMM(a,b,c) .comm a,b
|
||||
#else
|
||||
#define COMM(a,b,c) .comm a,b,c
|
||||
#endif
|
||||
/* more hacks for macosx; no .bss ... */
|
||||
#ifdef __APPLE__
|
||||
#define BSS .data
|
||||
#else
|
||||
#define BSS .bss
|
||||
#endif
|
||||
|
||||
/* Mark non-executable stack.
|
||||
It's mainly for GNU on Linux... who else does (not) like this? */
|
||||
#if !defined(__SUNPRO_C) && defined(__linux__) && defined(__ELF__)
|
||||
#define NONEXEC_STACK .section .note.GNU-stack,"",@progbits
|
||||
#else
|
||||
#define NONEXEC_STACK
|
||||
#endif
|
||||
|
||||
#endif /* !__MANGLE_H */
|
||||
|
||||
|
|
@ -0,0 +1,89 @@
|
|||
/*
|
||||
mpeghead: the bits of an MPEG frame header
|
||||
|
||||
copyright ?-2011 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Michael Hipp & Thomas Orgis (from parse.c)
|
||||
*/
|
||||
#ifndef MPG123_MPEGHEAD_H
|
||||
#define MPG123_MPEGHEAD_H
|
||||
|
||||
/*
|
||||
Avoid human error, let perl do the work of dissecting an MPEG header into parts.
|
||||
To be clear: Never edit the following definitions by hand, modify the code block inside this comment and run it through perl instead!
|
||||
|
||||
$head = "AAAAAAAA AAABBCCD EEEEFFGH IIJJKLMM";
|
||||
%parts = qw(A sync B version C layer D crc E bitrate F samplerate G padding H private I channel J chanex K copyright L original M emphasis);
|
||||
for(sort keys %parts)
|
||||
{
|
||||
$name = uc($parts{$_});
|
||||
$bits = $head;
|
||||
$bits =~ s/$_/1/g;
|
||||
$bits =~ s/[^1 ]/0/g;
|
||||
print "\/\* $bits \*\/\n";
|
||||
$bits =~ s/\s//g;
|
||||
print "#define HDR_$name".(" " x (18-length($name))).sprintf("0x%08x", eval("0b$bits"))."\n";
|
||||
$bits =~ m/(0*)$/;
|
||||
print "#define HDR_${name}_VAL(h)".(" " x (11-length($name)))."(((h)\&HDR_$name) >> ".length($1).")\n";
|
||||
}
|
||||
*/
|
||||
|
||||
/* 11111111 11100000 00000000 00000000 */
|
||||
#define HDR_SYNC 0xffe00000
|
||||
#define HDR_SYNC_VAL(h) (((h)&HDR_SYNC) >> 21)
|
||||
/* 00000000 00011000 00000000 00000000 */
|
||||
#define HDR_VERSION 0x00180000
|
||||
#define HDR_VERSION_VAL(h) (((h)&HDR_VERSION) >> 19)
|
||||
/* 00000000 00000110 00000000 00000000 */
|
||||
#define HDR_LAYER 0x00060000
|
||||
#define HDR_LAYER_VAL(h) (((h)&HDR_LAYER) >> 17)
|
||||
/* 00000000 00000001 00000000 00000000 */
|
||||
#define HDR_CRC 0x00010000
|
||||
#define HDR_CRC_VAL(h) (((h)&HDR_CRC) >> 16)
|
||||
/* 00000000 00000000 11110000 00000000 */
|
||||
#define HDR_BITRATE 0x0000f000
|
||||
#define HDR_BITRATE_VAL(h) (((h)&HDR_BITRATE) >> 12)
|
||||
/* 00000000 00000000 00001100 00000000 */
|
||||
#define HDR_SAMPLERATE 0x00000c00
|
||||
#define HDR_SAMPLERATE_VAL(h) (((h)&HDR_SAMPLERATE) >> 10)
|
||||
/* 00000000 00000000 00000010 00000000 */
|
||||
#define HDR_PADDING 0x00000200
|
||||
#define HDR_PADDING_VAL(h) (((h)&HDR_PADDING) >> 9)
|
||||
/* 00000000 00000000 00000001 00000000 */
|
||||
#define HDR_PRIVATE 0x00000100
|
||||
#define HDR_PRIVATE_VAL(h) (((h)&HDR_PRIVATE) >> 8)
|
||||
/* 00000000 00000000 00000000 11000000 */
|
||||
#define HDR_CHANNEL 0x000000c0
|
||||
#define HDR_CHANNEL_VAL(h) (((h)&HDR_CHANNEL) >> 6)
|
||||
/* 00000000 00000000 00000000 00110000 */
|
||||
#define HDR_CHANEX 0x00000030
|
||||
#define HDR_CHANEX_VAL(h) (((h)&HDR_CHANEX) >> 4)
|
||||
/* 00000000 00000000 00000000 00001000 */
|
||||
#define HDR_COPYRIGHT 0x00000008
|
||||
#define HDR_COPYRIGHT_VAL(h) (((h)&HDR_COPYRIGHT) >> 3)
|
||||
/* 00000000 00000000 00000000 00000100 */
|
||||
#define HDR_ORIGINAL 0x00000004
|
||||
#define HDR_ORIGINAL_VAL(h) (((h)&HDR_ORIGINAL) >> 2)
|
||||
/* 00000000 00000000 00000000 00000011 */
|
||||
#define HDR_EMPHASIS 0x00000003
|
||||
#define HDR_EMPHASIS_VAL(h) (((h)&HDR_EMPHASIS) >> 0)
|
||||
|
||||
/*
|
||||
A generic mask for telling if a header is somewhat valid for the current stream.
|
||||
Meaning: Most basic info is not allowed to change.
|
||||
Checking of channel count needs to be done, too, though. So,
|
||||
if channel count matches, frames are decoded the same way: frame buffers and decoding
|
||||
routines can stay the same, especially frame buffers (think spf * channels!).
|
||||
*/
|
||||
#define HDR_CMPMASK (HDR_SYNC|HDR_VERSION|HDR_LAYER|HDR_SAMPLERATE)
|
||||
|
||||
/* A stricter mask, for matching free format headers. */
|
||||
#define HDR_SAMEMASK (HDR_SYNC|HDR_VERSION|HDR_LAYER|HDR_BITRATE|HDR_SAMPLERATE|HDR_CHANNEL|HDR_CHANEX)
|
||||
|
||||
/* Free format headers have zero bitrate value. */
|
||||
#define HDR_FREE_FORMAT(head) (!(head & HDR_BITRATE))
|
||||
|
||||
/* A mask for changed sampling rate (version or rate bits). */
|
||||
#define HDR_SAMPMASK (HDR_VERSION|HDR_SAMPLERATE)
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
|
||||
<plist version="1.0">
|
||||
<dict>
|
||||
<key>CFBundleDevelopmentRegion</key>
|
||||
<string>English</string>
|
||||
<key>CFBundleExecutable</key>
|
||||
<string>${EXECUTABLE_NAME}</string>
|
||||
<key>CFBundleIconFile</key>
|
||||
<string></string>
|
||||
<key>CFBundleIdentifier</key>
|
||||
<string>NoWork-Inc.${PRODUCT_NAME:rfc1034identifier}</string>
|
||||
<key>CFBundleInfoDictionaryVersion</key>
|
||||
<string>6.0</string>
|
||||
<key>CFBundleName</key>
|
||||
<string>${PRODUCT_NAME}</string>
|
||||
<key>CFBundlePackageType</key>
|
||||
<string>FMWK</string>
|
||||
<key>CFBundleShortVersionString</key>
|
||||
<string>1.0</string>
|
||||
<key>CFBundleSignature</key>
|
||||
<string>????</string>
|
||||
<key>CFBundleVersion</key>
|
||||
<string>1</string>
|
||||
<key>NSHumanReadableCopyright</key>
|
||||
<string>Copyright © 2014 Christopher Snowhill. All rights reserved.</string>
|
||||
<key>NSPrincipalClass</key>
|
||||
<string></string>
|
||||
</dict>
|
||||
</plist>
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,316 @@
|
|||
/*
|
||||
mpg123lib_intern: Common non-public stuff for libmpg123
|
||||
|
||||
copyright 1995-2008 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
|
||||
derived from the old mpg123.h
|
||||
*/
|
||||
|
||||
#ifndef MPG123_H_INTERN
|
||||
#define MPG123_H_INTERN
|
||||
|
||||
#define MPG123_RATES 9
|
||||
#define MPG123_ENCODINGS 12
|
||||
|
||||
#include "config.h" /* Load this before _anything_ */
|
||||
#include "intsym.h" /* Prefixing of internal symbols that still are public in a static lib. */
|
||||
|
||||
#include "abi_align.h"
|
||||
|
||||
/* export DLL symbols */
|
||||
#if defined(WIN32) && defined(DYNAMIC_BUILD)
|
||||
#define BUILD_MPG123_DLL
|
||||
#endif
|
||||
#include "compat.h"
|
||||
#include "mpg123.h"
|
||||
|
||||
#define SKIP_JUNK 1
|
||||
|
||||
#ifndef M_PI
|
||||
# define M_PI 3.14159265358979323846
|
||||
#endif
|
||||
#ifndef M_SQRT2
|
||||
# define M_SQRT2 1.41421356237309504880
|
||||
#endif
|
||||
|
||||
#ifdef SUNOS
|
||||
#define memmove(dst,src,size) bcopy(src,dst,size)
|
||||
#endif
|
||||
|
||||
/* some stuff has to go back to mpg123.h */
|
||||
#ifdef REAL_IS_FLOAT
|
||||
# define real float
|
||||
# define REAL_SCANF "%f"
|
||||
# define REAL_PRINTF "%f"
|
||||
#elif defined(REAL_IS_LONG_DOUBLE)
|
||||
# define real long double
|
||||
# define REAL_SCANF "%Lf"
|
||||
# define REAL_PRINTF "%Lf"
|
||||
#elif defined(REAL_IS_FIXED)
|
||||
/* Disable some output formats for fixed point decoder... */
|
||||
|
||||
# define real long
|
||||
|
||||
/*
|
||||
for fixed-point decoders, use pre-calculated tables to avoid expensive floating-point maths
|
||||
undef this macro for run-time calculation
|
||||
*/
|
||||
#define PRECALC_TABLES
|
||||
|
||||
# define REAL_RADIX 24
|
||||
# define REAL_FACTOR 16777216.0
|
||||
|
||||
static inline long double_to_long_rounded(double x, double scalefac)
|
||||
{
|
||||
x *= scalefac;
|
||||
x += (x > 0) ? 0.5 : -0.5;
|
||||
return (long)x;
|
||||
}
|
||||
|
||||
static inline long scale_rounded(long x, int shift)
|
||||
{
|
||||
x += (x >> 31);
|
||||
x >>= (shift - 1);
|
||||
x += (x & 1);
|
||||
return (x >> 1);
|
||||
}
|
||||
|
||||
# ifdef __GNUC__
|
||||
# if defined(OPT_I386)
|
||||
/* for i386_nofpu decoder */
|
||||
# define REAL_MUL_ASM(x, y, radix) \
|
||||
({ \
|
||||
long _x=(x), _y=(y); \
|
||||
__asm__ ( \
|
||||
"imull %1 \n\t" \
|
||||
"shrdl %2, %%edx, %0 \n\t" \
|
||||
: "+&a" (_x) \
|
||||
: "mr" (_y), "I" (radix) \
|
||||
: "%edx", "cc" \
|
||||
); \
|
||||
_x; \
|
||||
})
|
||||
|
||||
# define REAL_MUL_SCALE_LAYER3_ASM(x, y, radix) \
|
||||
({ \
|
||||
long _x=(x), _y=(y), _radix=(radix); \
|
||||
__asm__ ( \
|
||||
"imull %1 \n\t" \
|
||||
"shrdl %%cl, %%edx, %0 \n\t" \
|
||||
: "+&a" (_x) \
|
||||
: "mr" (_y), "c" (_radix) \
|
||||
: "%edx", "cc" \
|
||||
); \
|
||||
_x; \
|
||||
})
|
||||
# elif defined(OPT_PPC)
|
||||
/* for powerpc */
|
||||
# define REAL_MUL_ASM(x, y, radix) \
|
||||
({ \
|
||||
long _x=(x), _y=(y), _mull, _mulh; \
|
||||
__asm__ ( \
|
||||
"mullw %0, %2, %3 \n\t" \
|
||||
"mulhw %1, %2, %3 \n\t" \
|
||||
"srwi %0, %0, %4 \n\t" \
|
||||
"rlwimi %0, %1, %5, 0, %6 \n\t" \
|
||||
: "=&r" (_mull), "=&r" (_mulh) \
|
||||
: "r" (_x), "r" (_y), "i" (radix), "i" (32-(radix)), "i" ((radix)-1) \
|
||||
); \
|
||||
_mull; \
|
||||
})
|
||||
|
||||
# define REAL_MUL_SCALE_LAYER3_ASM(x, y, radix) \
|
||||
({ \
|
||||
long _x=(x), _y=(y), _radix=(radix), _mull, _mulh, _radix2; \
|
||||
__asm__ ( \
|
||||
"mullw %0, %3, %4 \n\t" \
|
||||
"mulhw %1, %3, %4 \n\t" \
|
||||
"subfic %2, %5, 32 \n\t" \
|
||||
"srw %0, %0, %5 \n\t" \
|
||||
"slw %1, %1, %2 \n\t" \
|
||||
"or %0, %0, %1 \n\t" \
|
||||
: "=&r" (_mull), "=&r" (_mulh), "=&r" (_radix2) \
|
||||
: "r" (_x), "r" (_y), "r" (_radix) \
|
||||
: "cc" \
|
||||
); \
|
||||
_mull; \
|
||||
})
|
||||
# elif defined(OPT_ARM)
|
||||
/* for arm */
|
||||
# define REAL_MUL_ASM(x, y, radix) \
|
||||
({ \
|
||||
long _x=(x), _y=(y), _mull, _mulh; \
|
||||
__asm__ ( \
|
||||
"smull %0, %1, %2, %3 \n\t" \
|
||||
"mov %0, %0, lsr %4 \n\t" \
|
||||
"orr %0, %0, %1, lsl %5 \n\t" \
|
||||
: "=&r" (_mull), "=&r" (_mulh) \
|
||||
: "r" (_x), "r" (_y), "M" (radix), "M" (32-(radix)) \
|
||||
); \
|
||||
_mull; \
|
||||
})
|
||||
|
||||
# define REAL_MUL_SCALE_LAYER3_ASM(x, y, radix) \
|
||||
({ \
|
||||
long _x=(x), _y=(y), _radix=(radix), _mull, _mulh, _radix2; \
|
||||
__asm__ ( \
|
||||
"smull %0, %1, %3, %4 \n\t" \
|
||||
"mov %0, %0, lsr %5 \n\t" \
|
||||
"rsb %2, %5, #32 \n\t" \
|
||||
"mov %1, %1, lsl %2 \n\t" \
|
||||
"orr %0, %0, %1 \n\t" \
|
||||
: "=&r" (_mull), "=&r" (_mulh), "=&r" (_radix2) \
|
||||
: "r" (_x), "r" (_y), "r" (_radix) \
|
||||
); \
|
||||
_mull; \
|
||||
})
|
||||
# endif
|
||||
# endif
|
||||
|
||||
/* I just changed the (int) to (long) there... seemed right. */
|
||||
# define DOUBLE_TO_REAL(x) (double_to_long_rounded(x, REAL_FACTOR))
|
||||
# define DOUBLE_TO_REAL_15(x) (double_to_long_rounded(x, 32768.0))
|
||||
# define DOUBLE_TO_REAL_POW43(x) (double_to_long_rounded(x, 8192.0))
|
||||
# define DOUBLE_TO_REAL_SCALE_LAYER12(x) (double_to_long_rounded(x, 1073741824.0))
|
||||
# define DOUBLE_TO_REAL_SCALE_LAYER3(x, y) (double_to_long_rounded(x, pow(2.0,gainpow2_scale[y])))
|
||||
# define REAL_TO_DOUBLE(x) ((double)(x) / REAL_FACTOR)
|
||||
# ifdef REAL_MUL_ASM
|
||||
# define REAL_MUL(x, y) REAL_MUL_ASM(x, y, REAL_RADIX)
|
||||
# define REAL_MUL_15(x, y) REAL_MUL_ASM(x, y, 15)
|
||||
# define REAL_MUL_SCALE_LAYER12(x, y) REAL_MUL_ASM(x, y, 15 + 30 - REAL_RADIX)
|
||||
# else
|
||||
# define REAL_MUL(x, y) (((long long)(x) * (long long)(y)) >> REAL_RADIX)
|
||||
# define REAL_MUL_15(x, y) (((long long)(x) * (long long)(y)) >> 15)
|
||||
# define REAL_MUL_SCALE_LAYER12(x, y) (((long long)(x) * (long long)(y)) >> (15 + 30 - REAL_RADIX))
|
||||
# endif
|
||||
# ifdef REAL_MUL_SCALE_LAYER3_ASM
|
||||
# define REAL_MUL_SCALE_LAYER3(x, y, z) REAL_MUL_SCALE_LAYER3_ASM(x, y, 13 + gainpow2_scale[z] - REAL_RADIX)
|
||||
# else
|
||||
# define REAL_MUL_SCALE_LAYER3(x, y, z) (((long long)(x) * (long long)(y)) >> (13 + gainpow2_scale[z] - REAL_RADIX))
|
||||
# endif
|
||||
# define REAL_SCALE_LAYER12(x) ((long)((x) >> (30 - REAL_RADIX)))
|
||||
# define REAL_SCALE_LAYER3(x, y) ((long)((x) >> (gainpow2_scale[y] - REAL_RADIX)))
|
||||
# ifdef ACCURATE_ROUNDING
|
||||
# define REAL_MUL_SYNTH(x, y) REAL_MUL(x, y)
|
||||
# define REAL_SCALE_DCT64(x) (x)
|
||||
# define REAL_SCALE_WINDOW(x) (x)
|
||||
# else
|
||||
# define REAL_MUL_SYNTH(x, y) ((x) * (y))
|
||||
# define REAL_SCALE_DCT64(x) ((x) >> 8)
|
||||
# define REAL_SCALE_WINDOW(x) scale_rounded(x, 16)
|
||||
# endif
|
||||
# define REAL_SCANF "%ld"
|
||||
# define REAL_PRINTF "%ld"
|
||||
|
||||
#else
|
||||
# define real double
|
||||
# define REAL_SCANF "%lf"
|
||||
# define REAL_PRINTF "%f"
|
||||
#endif
|
||||
|
||||
#ifndef REAL_IS_FIXED
|
||||
# if (defined SIZEOF_INT32_T) && (SIZEOF_INT32_T != 4)
|
||||
# error "Bad 32bit types!!!"
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifndef DOUBLE_TO_REAL
|
||||
# define DOUBLE_TO_REAL(x) (real)(x)
|
||||
#endif
|
||||
#ifndef DOUBLE_TO_REAL_15
|
||||
# define DOUBLE_TO_REAL_15(x) (real)(x)
|
||||
#endif
|
||||
#ifndef DOUBLE_TO_REAL_POW43
|
||||
# define DOUBLE_TO_REAL_POW43(x) (real)(x)
|
||||
#endif
|
||||
#ifndef DOUBLE_TO_REAL_SCALE_LAYER12
|
||||
# define DOUBLE_TO_REAL_SCALE_LAYER12(x) (real)(x)
|
||||
#endif
|
||||
#ifndef DOUBLE_TO_REAL_SCALE_LAYER3
|
||||
# define DOUBLE_TO_REAL_SCALE_LAYER3(x, y) (real)(x)
|
||||
#endif
|
||||
#ifndef REAL_TO_DOUBLE
|
||||
# define REAL_TO_DOUBLE(x) (x)
|
||||
#endif
|
||||
|
||||
#ifndef REAL_MUL
|
||||
# define REAL_MUL(x, y) ((x) * (y))
|
||||
#endif
|
||||
#ifndef REAL_MUL_SYNTH
|
||||
# define REAL_MUL_SYNTH(x, y) ((x) * (y))
|
||||
#endif
|
||||
#ifndef REAL_MUL_15
|
||||
# define REAL_MUL_15(x, y) ((x) * (y))
|
||||
#endif
|
||||
#ifndef REAL_MUL_SCALE_LAYER12
|
||||
# define REAL_MUL_SCALE_LAYER12(x, y) ((x) * (y))
|
||||
#endif
|
||||
#ifndef REAL_MUL_SCALE_LAYER3
|
||||
# define REAL_MUL_SCALE_LAYER3(x, y, z) ((x) * (y))
|
||||
#endif
|
||||
#ifndef REAL_SCALE_LAYER12
|
||||
# define REAL_SCALE_LAYER12(x) (x)
|
||||
#endif
|
||||
#ifndef REAL_SCALE_LAYER3
|
||||
# define REAL_SCALE_LAYER3(x, y) (x)
|
||||
#endif
|
||||
#ifndef REAL_SCALE_DCT64
|
||||
# define REAL_SCALE_DCT64(x) (x)
|
||||
#endif
|
||||
|
||||
/* used to be: AUDIOBUFSIZE = n*64 with n=1,2,3 ...
|
||||
now: factor on minimum frame buffer size (which takes upsampling into account) */
|
||||
#define AUDIOBUFSIZE 2
|
||||
|
||||
#include "true.h"
|
||||
|
||||
#define MAX_NAME_SIZE 81
|
||||
#define SBLIMIT 32
|
||||
#define SCALE_BLOCK 12
|
||||
#define SSLIMIT 18
|
||||
|
||||
/* Same as MPG_M_* */
|
||||
#define MPG_MD_STEREO 0
|
||||
#define MPG_MD_JOINT_STEREO 1
|
||||
#define MPG_MD_DUAL_CHANNEL 2
|
||||
#define MPG_MD_MONO 3
|
||||
|
||||
/* We support short or float output samples...
|
||||
Short integer amplitude is scaled by this. */
|
||||
#define SHORT_SCALE 32768
|
||||
/* That scales a short-scaled value to a 32bit integer scaled one
|
||||
value = 2**31/2**15 */
|
||||
#define S32_RESCALE 65536
|
||||
|
||||
/* Pre Shift fo 16 to 8 bit converter table */
|
||||
#define AUSHIFT (3)
|
||||
|
||||
#include "optimize.h"
|
||||
#include "decode.h"
|
||||
#include "parse.h"
|
||||
#include "frame.h"
|
||||
|
||||
/* fr is a mpg123_handle* by convention here... */
|
||||
#define NOQUIET (!(fr->p.flags & MPG123_QUIET))
|
||||
#define VERBOSE (NOQUIET && fr->p.verbose)
|
||||
#define VERBOSE2 (NOQUIET && fr->p.verbose > 1)
|
||||
#define VERBOSE3 (NOQUIET && fr->p.verbose > 2)
|
||||
#define VERBOSE4 (NOQUIET && fr->p.verbose > 3)
|
||||
#define PVERB(mp, level) (!((mp)->flags & MPG123_QUIET) && (mp)->verbose >= (level))
|
||||
|
||||
int decode_update(mpg123_handle *mh);
|
||||
/* residing in format.c */
|
||||
off_t samples_to_storage(mpg123_handle *fr , off_t s);
|
||||
off_t samples_to_bytes(mpg123_handle *fr , off_t s);
|
||||
off_t bytes_to_samples(mpg123_handle *fr , off_t b);
|
||||
/* Postprocessing format conversion of freshly decoded buffer. */
|
||||
void postprocess_buffer(mpg123_handle *fr);
|
||||
|
||||
/* If networking is enabled and we really mean internal networking, the timeout_read function is available. */
|
||||
#if defined (NETWORK) && !defined (WANT_WIN32_SOCKETS)
|
||||
/* Does not work with win32 */
|
||||
#define TIMEOUT_READ
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,824 @@
|
|||
/*
|
||||
nwehuffman.h: optimized huffman tables (radix-4 lookup)
|
||||
|
||||
copyright 1995-2013 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Taihei Monma
|
||||
*/
|
||||
|
||||
|
||||
#ifndef _MPG123_NEWHUFFMAN_H_
|
||||
#define _MPG123_NEWHUFFMAN_H_
|
||||
|
||||
struct newhuff
|
||||
{
|
||||
unsigned int linbits;
|
||||
const short *table;
|
||||
};
|
||||
|
||||
static const short tab0_[] =
|
||||
{
|
||||
0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0,
|
||||
};
|
||||
|
||||
static const short tab1_[] =
|
||||
{
|
||||
0x0311, 0x0311, 0x0301, 0x0301, 0x0210, 0x0210, 0x0210, 0x0210,
|
||||
0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100,
|
||||
};
|
||||
|
||||
static const short tab2_[] =
|
||||
{
|
||||
-16, -32, 0x0311, 0x0311, 0x0301, 0x0301, 0x0310, 0x0310,
|
||||
0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100,
|
||||
0x0222, 0x0222, 0x0222, 0x0222, 0x0202, 0x0202, 0x0202, 0x0202,
|
||||
0x0112, 0x0112, 0x0112, 0x0112, 0x0112, 0x0112, 0x0112, 0x0112,
|
||||
0x0121, 0x0121, 0x0121, 0x0121, 0x0121, 0x0121, 0x0121, 0x0121,
|
||||
0x0120, 0x0120, 0x0120, 0x0120, 0x0120, 0x0120, 0x0120, 0x0120,
|
||||
};
|
||||
|
||||
static const short tab3_[] =
|
||||
{
|
||||
-16, -32, 0x0310, 0x0310, 0x0211, 0x0211, 0x0211, 0x0211,
|
||||
0x0201, 0x0201, 0x0201, 0x0201, 0x0200, 0x0200, 0x0200, 0x0200,
|
||||
0x0222, 0x0222, 0x0222, 0x0222, 0x0202, 0x0202, 0x0202, 0x0202,
|
||||
0x0112, 0x0112, 0x0112, 0x0112, 0x0112, 0x0112, 0x0112, 0x0112,
|
||||
0x0121, 0x0121, 0x0121, 0x0121, 0x0121, 0x0121, 0x0121, 0x0121,
|
||||
0x0120, 0x0120, 0x0120, 0x0120, 0x0120, 0x0120, 0x0120, 0x0120
|
||||
};
|
||||
|
||||
static const short tab5_[] =
|
||||
{
|
||||
-16, -32, 0x0311, 0x0311, 0x0301, 0x0301, 0x0310, 0x0310,
|
||||
0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100,
|
||||
0x0433, 0x0423, 0x0332, 0x0332, 0x0231, 0x0231, 0x0231, 0x0231,
|
||||
0x0313, 0x0313, 0x0303, 0x0303, 0x0330, 0x0330, 0x0322, 0x0322,
|
||||
0x0212, 0x0212, 0x0212, 0x0212, 0x0221, 0x0221, 0x0221, 0x0221,
|
||||
0x0202, 0x0202, 0x0202, 0x0202, 0x0220, 0x0220, 0x0220, 0x0220,
|
||||
};
|
||||
|
||||
static const short tab6_[] =
|
||||
{
|
||||
-16, -32, -48, 0x0412, 0x0421, 0x0420, 0x0301, 0x0301,
|
||||
0x0211, 0x0211, 0x0211, 0x0211, 0x0310, 0x0310, 0x0300, 0x0300,
|
||||
0x0333, 0x0333, 0x0303, 0x0303, 0x0223, 0x0223, 0x0223, 0x0223,
|
||||
0x0232, 0x0232, 0x0232, 0x0232, 0x0230, 0x0230, 0x0230, 0x0230,
|
||||
0x0113, 0x0113, 0x0113, 0x0113, 0x0113, 0x0113, 0x0113, 0x0113,
|
||||
0x0131, 0x0131, 0x0131, 0x0131, 0x0131, 0x0131, 0x0131, 0x0131,
|
||||
0x0122, 0x0122, 0x0122, 0x0122, 0x0122, 0x0122, 0x0122, 0x0122,
|
||||
0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102,
|
||||
};
|
||||
|
||||
static const short tab7_[] =
|
||||
{
|
||||
-16, -32, -48, 0x0411, 0x0301, 0x0301, 0x0310, 0x0310,
|
||||
0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100,
|
||||
-48, -64, -80, 0x0415, 0x0451, -96, 0x0450, -112,
|
||||
0x0424, 0x0442, 0x0314, 0x0314, 0x0341, 0x0341, 0x0340, 0x0340,
|
||||
0x0404, 0x0423, 0x0432, 0x0403, 0x0313, 0x0313, 0x0331, 0x0331,
|
||||
0x0330, 0x0330, 0x0322, 0x0322, 0x0212, 0x0212, 0x0212, 0x0212,
|
||||
0x0121, 0x0121, 0x0121, 0x0121, 0x0121, 0x0121, 0x0121, 0x0121,
|
||||
0x0202, 0x0202, 0x0202, 0x0202, 0x0220, 0x0220, 0x0220, 0x0220,
|
||||
0x0255, 0x0255, 0x0255, 0x0255, 0x0245, 0x0245, 0x0245, 0x0245,
|
||||
0x0254, 0x0254, 0x0254, 0x0254, 0x0253, 0x0253, 0x0253, 0x0253,
|
||||
0x0135, 0x0135, 0x0135, 0x0135, 0x0135, 0x0135, 0x0135, 0x0135,
|
||||
0x0144, 0x0144, 0x0144, 0x0144, 0x0144, 0x0144, 0x0144, 0x0144,
|
||||
0x0125, 0x0125, 0x0125, 0x0125, 0x0125, 0x0125, 0x0125, 0x0125,
|
||||
0x0152, 0x0152, 0x0152, 0x0152, 0x0152, 0x0152, 0x0152, 0x0152,
|
||||
0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105,
|
||||
0x0134, 0x0134, 0x0134, 0x0134, 0x0134, 0x0134, 0x0134, 0x0134,
|
||||
0x0143, 0x0143, 0x0143, 0x0143, 0x0143, 0x0143, 0x0143, 0x0143,
|
||||
0x0133, 0x0133, 0x0133, 0x0133, 0x0133, 0x0133, 0x0133, 0x0133,
|
||||
};
|
||||
|
||||
static const short tab8_[] =
|
||||
{
|
||||
-16, -32, 0x0412, 0x0421, 0x0211, 0x0211, 0x0211, 0x0211,
|
||||
0x0301, 0x0301, 0x0310, 0x0310, 0x0200, 0x0200, 0x0200, 0x0200,
|
||||
-32, -48, -64, 0x0415, 0x0451, -80, -96, 0x0424,
|
||||
0x0442, 0x0414, 0x0341, 0x0341, 0x0404, 0x0440, 0x0423, 0x0432,
|
||||
0x0413, 0x0431, 0x0403, 0x0430, 0x0222, 0x0222, 0x0222, 0x0222,
|
||||
0x0202, 0x0202, 0x0202, 0x0202, 0x0220, 0x0220, 0x0220, 0x0220,
|
||||
0x0355, 0x0355, 0x0354, 0x0354, 0x0245, 0x0245, 0x0245, 0x0245,
|
||||
0x0153, 0x0153, 0x0153, 0x0153, 0x0153, 0x0153, 0x0153, 0x0153,
|
||||
0x0235, 0x0235, 0x0235, 0x0235, 0x0244, 0x0244, 0x0244, 0x0244,
|
||||
0x0125, 0x0125, 0x0125, 0x0125, 0x0125, 0x0125, 0x0125, 0x0125,
|
||||
0x0152, 0x0152, 0x0152, 0x0152, 0x0152, 0x0152, 0x0152, 0x0152,
|
||||
0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105,
|
||||
0x0134, 0x0134, 0x0134, 0x0134, 0x0134, 0x0134, 0x0134, 0x0134,
|
||||
0x0143, 0x0143, 0x0143, 0x0143, 0x0143, 0x0143, 0x0143, 0x0143,
|
||||
0x0150, 0x0150, 0x0150, 0x0150, 0x0150, 0x0150, 0x0150, 0x0150,
|
||||
0x0133, 0x0133, 0x0133, 0x0133, 0x0133, 0x0133, 0x0133, 0x0133,
|
||||
};
|
||||
|
||||
static const short tab9_[] =
|
||||
{
|
||||
-16, -32, -48, -64, -80, 0x0412, 0x0421, 0x0420,
|
||||
0x0311, 0x0311, 0x0301, 0x0301, 0x0310, 0x0310, 0x0300, 0x0300,
|
||||
-80, 0x0435, 0x0453, -96, 0x0444, 0x0425, 0x0452, 0x0415,
|
||||
0x0351, 0x0351, 0x0334, 0x0334, 0x0343, 0x0343, 0x0450, 0x0404,
|
||||
0x0324, 0x0324, 0x0342, 0x0342, 0x0333, 0x0333, 0x0340, 0x0340,
|
||||
0x0214, 0x0214, 0x0214, 0x0214, 0x0241, 0x0241, 0x0241, 0x0241,
|
||||
0x0223, 0x0223, 0x0223, 0x0223, 0x0232, 0x0232, 0x0232, 0x0232,
|
||||
0x0113, 0x0113, 0x0113, 0x0113, 0x0113, 0x0113, 0x0113, 0x0113,
|
||||
0x0131, 0x0131, 0x0131, 0x0131, 0x0131, 0x0131, 0x0131, 0x0131,
|
||||
0x0203, 0x0203, 0x0203, 0x0203, 0x0230, 0x0230, 0x0230, 0x0230,
|
||||
0x0122, 0x0122, 0x0122, 0x0122, 0x0122, 0x0122, 0x0122, 0x0122,
|
||||
0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102,
|
||||
0x0155, 0x0155, 0x0155, 0x0155, 0x0155, 0x0155, 0x0155, 0x0155,
|
||||
0x0145, 0x0145, 0x0145, 0x0145, 0x0145, 0x0145, 0x0145, 0x0145,
|
||||
0x0154, 0x0154, 0x0154, 0x0154, 0x0154, 0x0154, 0x0154, 0x0154,
|
||||
0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105,
|
||||
};
|
||||
|
||||
static const short tab10_[] =
|
||||
{
|
||||
-16, -32, -48, 0x0411, 0x0301, 0x0301, 0x0310, 0x0310,
|
||||
0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100,
|
||||
-48, -64, -80, -96, -112, -128, -144, 0x0417,
|
||||
0x0471, -160, -176, -192, 0x0416, 0x0461, 0x0460, -208,
|
||||
-208, -224, 0x0414, 0x0441, 0x0440, 0x0423, 0x0432, 0x0403,
|
||||
0x0313, 0x0313, 0x0331, 0x0331, 0x0330, 0x0330, 0x0322, 0x0322,
|
||||
0x0212, 0x0212, 0x0212, 0x0212, 0x0221, 0x0221, 0x0221, 0x0221,
|
||||
0x0202, 0x0202, 0x0202, 0x0202, 0x0220, 0x0220, 0x0220, 0x0220,
|
||||
0x0377, 0x0377, 0x0367, 0x0367, 0x0376, 0x0376, 0x0357, 0x0357,
|
||||
0x0375, 0x0375, 0x0366, 0x0366, 0x0247, 0x0247, 0x0247, 0x0247,
|
||||
0x0274, 0x0274, 0x0274, 0x0274, 0x0256, 0x0256, 0x0256, 0x0256,
|
||||
0x0265, 0x0265, 0x0265, 0x0265, 0x0237, 0x0237, 0x0237, 0x0237,
|
||||
0x0273, 0x0273, 0x0273, 0x0273, 0x0246, 0x0246, 0x0246, 0x0246,
|
||||
0x0355, 0x0355, 0x0354, 0x0354, 0x0263, 0x0263, 0x0263, 0x0263,
|
||||
0x0127, 0x0127, 0x0127, 0x0127, 0x0127, 0x0127, 0x0127, 0x0127,
|
||||
0x0172, 0x0172, 0x0172, 0x0172, 0x0172, 0x0172, 0x0172, 0x0172,
|
||||
0x0264, 0x0264, 0x0264, 0x0264, 0x0207, 0x0207, 0x0207, 0x0207,
|
||||
0x0170, 0x0170, 0x0170, 0x0170, 0x0170, 0x0170, 0x0170, 0x0170,
|
||||
0x0162, 0x0162, 0x0162, 0x0162, 0x0162, 0x0162, 0x0162, 0x0162,
|
||||
0x0245, 0x0245, 0x0245, 0x0245, 0x0235, 0x0235, 0x0235, 0x0235,
|
||||
0x0106, 0x0106, 0x0106, 0x0106, 0x0106, 0x0106, 0x0106, 0x0106,
|
||||
0x0253, 0x0253, 0x0253, 0x0253, 0x0244, 0x0244, 0x0244, 0x0244,
|
||||
0x0136, 0x0136, 0x0136, 0x0136, 0x0136, 0x0136, 0x0136, 0x0136,
|
||||
0x0126, 0x0126, 0x0126, 0x0126, 0x0126, 0x0126, 0x0126, 0x0126,
|
||||
0x0225, 0x0225, 0x0225, 0x0225, 0x0252, 0x0252, 0x0252, 0x0252,
|
||||
0x0115, 0x0115, 0x0115, 0x0115, 0x0115, 0x0115, 0x0115, 0x0115,
|
||||
0x0151, 0x0151, 0x0151, 0x0151, 0x0151, 0x0151, 0x0151, 0x0151,
|
||||
0x0234, 0x0234, 0x0234, 0x0234, 0x0243, 0x0243, 0x0243, 0x0243,
|
||||
0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105,
|
||||
0x0150, 0x0150, 0x0150, 0x0150, 0x0150, 0x0150, 0x0150, 0x0150,
|
||||
0x0124, 0x0124, 0x0124, 0x0124, 0x0124, 0x0124, 0x0124, 0x0124,
|
||||
0x0142, 0x0142, 0x0142, 0x0142, 0x0142, 0x0142, 0x0142, 0x0142,
|
||||
0x0133, 0x0133, 0x0133, 0x0133, 0x0133, 0x0133, 0x0133, 0x0133,
|
||||
0x0104, 0x0104, 0x0104, 0x0104, 0x0104, 0x0104, 0x0104, 0x0104,
|
||||
};
|
||||
|
||||
static const short tab11_[] =
|
||||
{
|
||||
-16, -32, -48, -64, 0x0412, -80, 0x0311, 0x0311,
|
||||
0x0301, 0x0301, 0x0310, 0x0310, 0x0200, 0x0200, 0x0200, 0x0200,
|
||||
-80, -96, -112, -128, -144, 0x0427, 0x0472, -160,
|
||||
0x0371, 0x0371, 0x0417, 0x0470, 0x0436, 0x0463, 0x0460, -176,
|
||||
-176, 0x0415, 0x0362, 0x0362, 0x0426, 0x0406, 0x0316, 0x0316,
|
||||
0x0361, 0x0361, 0x0451, 0x0434, 0x0450, -192, 0x0424, 0x0442,
|
||||
0x0414, 0x0441, 0x0404, 0x0440, 0x0323, 0x0323, 0x0332, 0x0332,
|
||||
0x0213, 0x0213, 0x0213, 0x0213, 0x0231, 0x0231, 0x0231, 0x0231,
|
||||
0x0303, 0x0303, 0x0330, 0x0330, 0x0222, 0x0222, 0x0222, 0x0222,
|
||||
0x0121, 0x0121, 0x0121, 0x0121, 0x0121, 0x0121, 0x0121, 0x0121,
|
||||
0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102,
|
||||
0x0120, 0x0120, 0x0120, 0x0120, 0x0120, 0x0120, 0x0120, 0x0120,
|
||||
0x0277, 0x0277, 0x0277, 0x0277, 0x0267, 0x0267, 0x0267, 0x0267,
|
||||
0x0276, 0x0276, 0x0276, 0x0276, 0x0275, 0x0275, 0x0275, 0x0275,
|
||||
0x0266, 0x0266, 0x0266, 0x0266, 0x0247, 0x0247, 0x0247, 0x0247,
|
||||
0x0274, 0x0274, 0x0274, 0x0274, 0x0357, 0x0357, 0x0355, 0x0355,
|
||||
0x0256, 0x0256, 0x0256, 0x0256, 0x0265, 0x0265, 0x0265, 0x0265,
|
||||
0x0137, 0x0137, 0x0137, 0x0137, 0x0137, 0x0137, 0x0137, 0x0137,
|
||||
0x0173, 0x0173, 0x0173, 0x0173, 0x0173, 0x0173, 0x0173, 0x0173,
|
||||
0x0146, 0x0146, 0x0146, 0x0146, 0x0146, 0x0146, 0x0146, 0x0146,
|
||||
0x0245, 0x0245, 0x0245, 0x0245, 0x0254, 0x0254, 0x0254, 0x0254,
|
||||
0x0235, 0x0235, 0x0235, 0x0235, 0x0253, 0x0253, 0x0253, 0x0253,
|
||||
0x0164, 0x0164, 0x0164, 0x0164, 0x0164, 0x0164, 0x0164, 0x0164,
|
||||
0x0107, 0x0107, 0x0107, 0x0107, 0x0107, 0x0107, 0x0107, 0x0107,
|
||||
0x0144, 0x0144, 0x0144, 0x0144, 0x0144, 0x0144, 0x0144, 0x0144,
|
||||
0x0125, 0x0125, 0x0125, 0x0125, 0x0125, 0x0125, 0x0125, 0x0125,
|
||||
0x0152, 0x0152, 0x0152, 0x0152, 0x0152, 0x0152, 0x0152, 0x0152,
|
||||
0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105,
|
||||
0x0143, 0x0143, 0x0143, 0x0143, 0x0143, 0x0143, 0x0143, 0x0143,
|
||||
0x0133, 0x0133, 0x0133, 0x0133, 0x0133, 0x0133, 0x0133, 0x0133,
|
||||
};
|
||||
|
||||
static const short tab12_[] =
|
||||
{
|
||||
-16, -32, -48, -64, -80, -96, 0x0412, 0x0421,
|
||||
-112, 0x0400, 0x0311, 0x0311, 0x0301, 0x0301, 0x0310, 0x0310,
|
||||
-112, -128, -144, -160, 0x0456, 0x0437, -176, 0x0427,
|
||||
0x0472, 0x0446, 0x0464, 0x0417, 0x0471, -192, 0x0436, 0x0463,
|
||||
0x0445, 0x0454, 0x0444, -192, 0x0326, 0x0326, 0x0362, 0x0362,
|
||||
0x0361, 0x0361, 0x0416, 0x0460, 0x0435, 0x0453, 0x0425, 0x0452,
|
||||
0x0315, 0x0315, 0x0351, 0x0351, 0x0334, 0x0334, 0x0343, 0x0343,
|
||||
0x0450, 0x0404, 0x0324, 0x0324, 0x0342, 0x0342, 0x0314, 0x0314,
|
||||
0x0233, 0x0233, 0x0233, 0x0233, 0x0241, 0x0241, 0x0241, 0x0241,
|
||||
0x0223, 0x0223, 0x0223, 0x0223, 0x0232, 0x0232, 0x0232, 0x0232,
|
||||
0x0340, 0x0340, 0x0303, 0x0303, 0x0230, 0x0230, 0x0230, 0x0230,
|
||||
0x0113, 0x0113, 0x0113, 0x0113, 0x0113, 0x0113, 0x0113, 0x0113,
|
||||
0x0131, 0x0131, 0x0131, 0x0131, 0x0131, 0x0131, 0x0131, 0x0131,
|
||||
0x0122, 0x0122, 0x0122, 0x0122, 0x0122, 0x0122, 0x0122, 0x0122,
|
||||
0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102,
|
||||
0x0120, 0x0120, 0x0120, 0x0120, 0x0120, 0x0120, 0x0120, 0x0120,
|
||||
0x0277, 0x0277, 0x0277, 0x0277, 0x0267, 0x0267, 0x0267, 0x0267,
|
||||
0x0176, 0x0176, 0x0176, 0x0176, 0x0176, 0x0176, 0x0176, 0x0176,
|
||||
0x0157, 0x0157, 0x0157, 0x0157, 0x0157, 0x0157, 0x0157, 0x0157,
|
||||
0x0175, 0x0175, 0x0175, 0x0175, 0x0175, 0x0175, 0x0175, 0x0175,
|
||||
0x0166, 0x0166, 0x0166, 0x0166, 0x0166, 0x0166, 0x0166, 0x0166,
|
||||
0x0147, 0x0147, 0x0147, 0x0147, 0x0147, 0x0147, 0x0147, 0x0147,
|
||||
0x0174, 0x0174, 0x0174, 0x0174, 0x0174, 0x0174, 0x0174, 0x0174,
|
||||
0x0165, 0x0165, 0x0165, 0x0165, 0x0165, 0x0165, 0x0165, 0x0165,
|
||||
0x0173, 0x0173, 0x0173, 0x0173, 0x0173, 0x0173, 0x0173, 0x0173,
|
||||
0x0155, 0x0155, 0x0155, 0x0155, 0x0155, 0x0155, 0x0155, 0x0155,
|
||||
0x0107, 0x0107, 0x0107, 0x0107, 0x0107, 0x0107, 0x0107, 0x0107,
|
||||
0x0170, 0x0170, 0x0170, 0x0170, 0x0170, 0x0170, 0x0170, 0x0170,
|
||||
0x0106, 0x0106, 0x0106, 0x0106, 0x0106, 0x0106, 0x0106, 0x0106,
|
||||
0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105,
|
||||
};
|
||||
|
||||
static const short tab13_[] =
|
||||
{
|
||||
-16, -32, -48, -64, 0x0411, 0x0401, 0x0310, 0x0310,
|
||||
0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100,
|
||||
-64, -80, -96, -112, -128, -144, -160, -176,
|
||||
-192, -208, -224, -240, -256, -272, -288, -304,
|
||||
-304, -320, -336, -352, 0x0481, -368, -384, -400,
|
||||
-416, -432, 0x0415, 0x0451, -448, -464, -480, 0x0414,
|
||||
0x0341, 0x0341, 0x0404, 0x0440, 0x0423, 0x0432, 0x0313, 0x0313,
|
||||
0x0331, 0x0331, 0x0303, 0x0303, 0x0330, 0x0330, 0x0322, 0x0322,
|
||||
0x0212, 0x0212, 0x0212, 0x0212, 0x0221, 0x0221, 0x0221, 0x0221,
|
||||
0x0202, 0x0202, 0x0202, 0x0202, 0x0220, 0x0220, 0x0220, 0x0220,
|
||||
-448, -464, -480, -496, -512, -528, -544, -560,
|
||||
-576, -592, -608, -624, -640, -656, 0x041f, 0x04f1,
|
||||
0x04f0, -656, -672, -688, 0x04e2, -704, 0x041e, 0x04e1,
|
||||
-720, -736, -752, -768, -784, -800, 0x04c6, 0x043d,
|
||||
-800, 0x042d, 0x04d2, 0x041d, 0x04b7, -816, -832, 0x04c3,
|
||||
-848, 0x044b, 0x03d1, 0x03d1, 0x040d, 0x04d0, 0x048a, 0x04a8,
|
||||
0x044c, 0x04c4, 0x046b, 0x04b6, 0x033c, 0x033c, 0x032c, 0x032c,
|
||||
0x03c2, 0x03c2, 0x035b, 0x035b, 0x04b5, 0x0489, 0x031c, 0x031c,
|
||||
0x03c1, 0x03c1, 0x0498, 0x040c, 0x03c0, 0x03c0, 0x04b4, 0x046a,
|
||||
0x04a6, 0x0479, 0x033b, 0x033b, 0x03b3, 0x03b3, 0x0488, 0x045a,
|
||||
0x032b, 0x032b, 0x04a5, 0x0469, 0x03a4, 0x03a4, 0x0478, 0x0487,
|
||||
0x0394, 0x0394, 0x0477, 0x0476, 0x02b2, 0x02b2, 0x02b2, 0x02b2,
|
||||
0x021b, 0x021b, 0x021b, 0x021b, 0x02b1, 0x02b1, 0x02b1, 0x02b1,
|
||||
0x030b, 0x030b, 0x03b0, 0x03b0, 0x0396, 0x0396, 0x034a, 0x034a,
|
||||
0x033a, 0x033a, 0x03a3, 0x03a3, 0x0359, 0x0359, 0x0395, 0x0395,
|
||||
0x022a, 0x022a, 0x022a, 0x022a, 0x02a2, 0x02a2, 0x02a2, 0x02a2,
|
||||
0x021a, 0x021a, 0x021a, 0x021a, 0x02a1, 0x02a1, 0x02a1, 0x02a1,
|
||||
0x030a, 0x030a, 0x0368, 0x0368, 0x02a0, 0x02a0, 0x02a0, 0x02a0,
|
||||
0x0386, 0x0386, 0x0349, 0x0349, 0x0293, 0x0293, 0x0293, 0x0293,
|
||||
0x0339, 0x0339, 0x0358, 0x0358, 0x0385, 0x0385, 0x0367, 0x0367,
|
||||
0x0229, 0x0229, 0x0229, 0x0229, 0x0292, 0x0292, 0x0292, 0x0292,
|
||||
0x0357, 0x0357, 0x0375, 0x0375, 0x0238, 0x0238, 0x0238, 0x0238,
|
||||
0x0283, 0x0283, 0x0283, 0x0283, 0x0366, 0x0366, 0x0347, 0x0347,
|
||||
0x0374, 0x0374, 0x0356, 0x0356, 0x0365, 0x0365, 0x0373, 0x0373,
|
||||
0x0119, 0x0119, 0x0119, 0x0119, 0x0119, 0x0119, 0x0119, 0x0119,
|
||||
0x0191, 0x0191, 0x0191, 0x0191, 0x0191, 0x0191, 0x0191, 0x0191,
|
||||
0x0209, 0x0209, 0x0209, 0x0209, 0x0290, 0x0290, 0x0290, 0x0290,
|
||||
0x0248, 0x0248, 0x0248, 0x0248, 0x0284, 0x0284, 0x0284, 0x0284,
|
||||
0x0272, 0x0272, 0x0272, 0x0272, 0x0346, 0x0346, 0x0364, 0x0364,
|
||||
0x0128, 0x0128, 0x0128, 0x0128, 0x0128, 0x0128, 0x0128, 0x0128,
|
||||
0x0182, 0x0182, 0x0182, 0x0182, 0x0182, 0x0182, 0x0182, 0x0182,
|
||||
0x0118, 0x0118, 0x0118, 0x0118, 0x0118, 0x0118, 0x0118, 0x0118,
|
||||
0x0237, 0x0237, 0x0237, 0x0237, 0x0227, 0x0227, 0x0227, 0x0227,
|
||||
0x0117, 0x0117, 0x0117, 0x0117, 0x0117, 0x0117, 0x0117, 0x0117,
|
||||
0x0171, 0x0171, 0x0171, 0x0171, 0x0171, 0x0171, 0x0171, 0x0171,
|
||||
0x0255, 0x0255, 0x0255, 0x0255, 0x0207, 0x0207, 0x0207, 0x0207,
|
||||
0x0270, 0x0270, 0x0270, 0x0270, 0x0236, 0x0236, 0x0236, 0x0236,
|
||||
0x0263, 0x0263, 0x0263, 0x0263, 0x0245, 0x0245, 0x0245, 0x0245,
|
||||
0x0254, 0x0254, 0x0254, 0x0254, 0x0226, 0x0226, 0x0226, 0x0226,
|
||||
0x0262, 0x0262, 0x0262, 0x0262, 0x0235, 0x0235, 0x0235, 0x0235,
|
||||
0x0108, 0x0108, 0x0108, 0x0108, 0x0108, 0x0108, 0x0108, 0x0108,
|
||||
0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180,
|
||||
0x0116, 0x0116, 0x0116, 0x0116, 0x0116, 0x0116, 0x0116, 0x0116,
|
||||
0x0161, 0x0161, 0x0161, 0x0161, 0x0161, 0x0161, 0x0161, 0x0161,
|
||||
0x0106, 0x0106, 0x0106, 0x0106, 0x0106, 0x0106, 0x0106, 0x0106,
|
||||
0x0160, 0x0160, 0x0160, 0x0160, 0x0160, 0x0160, 0x0160, 0x0160,
|
||||
0x0253, 0x0253, 0x0253, 0x0253, 0x0244, 0x0244, 0x0244, 0x0244,
|
||||
0x0125, 0x0125, 0x0125, 0x0125, 0x0125, 0x0125, 0x0125, 0x0125,
|
||||
0x0152, 0x0152, 0x0152, 0x0152, 0x0152, 0x0152, 0x0152, 0x0152,
|
||||
0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105,
|
||||
0x0134, 0x0134, 0x0134, 0x0134, 0x0134, 0x0134, 0x0134, 0x0134,
|
||||
0x0143, 0x0143, 0x0143, 0x0143, 0x0143, 0x0143, 0x0143, 0x0143,
|
||||
0x0150, 0x0150, 0x0150, 0x0150, 0x0150, 0x0150, 0x0150, 0x0150,
|
||||
0x0124, 0x0124, 0x0124, 0x0124, 0x0124, 0x0124, 0x0124, 0x0124,
|
||||
0x0142, 0x0142, 0x0142, 0x0142, 0x0142, 0x0142, 0x0142, 0x0142,
|
||||
0x0133, 0x0133, 0x0133, 0x0133, 0x0133, 0x0133, 0x0133, 0x0133,
|
||||
-448, 0x04ff, 0x04ef, 0x04df, 0x04ee, 0x04cf, 0x04de, 0x04bf,
|
||||
0x04fb, 0x04ce, 0x04dc, -464, 0x03ec, 0x03ec, 0x03dd, 0x03dd,
|
||||
0x04fa, 0x04cd, 0x03be, 0x03be, 0x03eb, 0x03eb, 0x039f, 0x039f,
|
||||
0x03f9, 0x03f9, 0x03ea, 0x03ea, 0x03bd, 0x03bd, 0x03db, 0x03db,
|
||||
0x038f, 0x038f, 0x03f8, 0x03f8, 0x03cc, 0x03cc, 0x04ae, 0x049e,
|
||||
0x038e, 0x038e, 0x047f, 0x047e, 0x02f7, 0x02f7, 0x02f7, 0x02f7,
|
||||
0x02da, 0x02da, 0x02da, 0x02da, 0x03ad, 0x03ad, 0x03bc, 0x03bc,
|
||||
0x03cb, 0x03cb, 0x03f6, 0x03f6, 0x026f, 0x026f, 0x026f, 0x026f,
|
||||
0x02e8, 0x02e8, 0x02e8, 0x02e8, 0x025f, 0x025f, 0x025f, 0x025f,
|
||||
0x029d, 0x029d, 0x029d, 0x029d, 0x02d9, 0x02d9, 0x02d9, 0x02d9,
|
||||
0x02f5, 0x02f5, 0x02f5, 0x02f5, 0x02e7, 0x02e7, 0x02e7, 0x02e7,
|
||||
0x02ac, 0x02ac, 0x02ac, 0x02ac, 0x02bb, 0x02bb, 0x02bb, 0x02bb,
|
||||
0x024f, 0x024f, 0x024f, 0x024f, 0x02f4, 0x02f4, 0x02f4, 0x02f4,
|
||||
0x03ca, 0x03ca, 0x03e6, 0x03e6, 0x02f3, 0x02f3, 0x02f3, 0x02f3,
|
||||
0x013f, 0x013f, 0x013f, 0x013f, 0x013f, 0x013f, 0x013f, 0x013f,
|
||||
0x028d, 0x028d, 0x028d, 0x028d, 0x02d8, 0x02d8, 0x02d8, 0x02d8,
|
||||
0x012f, 0x012f, 0x012f, 0x012f, 0x012f, 0x012f, 0x012f, 0x012f,
|
||||
0x01f2, 0x01f2, 0x01f2, 0x01f2, 0x01f2, 0x01f2, 0x01f2, 0x01f2,
|
||||
0x026e, 0x026e, 0x026e, 0x026e, 0x029c, 0x029c, 0x029c, 0x029c,
|
||||
0x010f, 0x010f, 0x010f, 0x010f, 0x010f, 0x010f, 0x010f, 0x010f,
|
||||
0x02c9, 0x02c9, 0x02c9, 0x02c9, 0x025e, 0x025e, 0x025e, 0x025e,
|
||||
0x01ab, 0x01ab, 0x01ab, 0x01ab, 0x01ab, 0x01ab, 0x01ab, 0x01ab,
|
||||
0x027d, 0x027d, 0x027d, 0x027d, 0x02d7, 0x02d7, 0x02d7, 0x02d7,
|
||||
0x014e, 0x014e, 0x014e, 0x014e, 0x014e, 0x014e, 0x014e, 0x014e,
|
||||
0x02c8, 0x02c8, 0x02c8, 0x02c8, 0x02d6, 0x02d6, 0x02d6, 0x02d6,
|
||||
0x013e, 0x013e, 0x013e, 0x013e, 0x013e, 0x013e, 0x013e, 0x013e,
|
||||
0x01b9, 0x01b9, 0x01b9, 0x01b9, 0x01b9, 0x01b9, 0x01b9, 0x01b9,
|
||||
0x029b, 0x029b, 0x029b, 0x029b, 0x02aa, 0x02aa, 0x02aa, 0x02aa,
|
||||
0x01ba, 0x01ba, 0x01ba, 0x01ba, 0x01ba, 0x01ba, 0x01ba, 0x01ba,
|
||||
0x01e5, 0x01e5, 0x01e5, 0x01e5, 0x01e5, 0x01e5, 0x01e5, 0x01e5,
|
||||
0x01e4, 0x01e4, 0x01e4, 0x01e4, 0x01e4, 0x01e4, 0x01e4, 0x01e4,
|
||||
0x018c, 0x018c, 0x018c, 0x018c, 0x018c, 0x018c, 0x018c, 0x018c,
|
||||
0x016d, 0x016d, 0x016d, 0x016d, 0x016d, 0x016d, 0x016d, 0x016d,
|
||||
0x01e3, 0x01e3, 0x01e3, 0x01e3, 0x01e3, 0x01e3, 0x01e3, 0x01e3,
|
||||
0x012e, 0x012e, 0x012e, 0x012e, 0x012e, 0x012e, 0x012e, 0x012e,
|
||||
0x010e, 0x010e, 0x010e, 0x010e, 0x010e, 0x010e, 0x010e, 0x010e,
|
||||
0x01e0, 0x01e0, 0x01e0, 0x01e0, 0x01e0, 0x01e0, 0x01e0, 0x01e0,
|
||||
0x015d, 0x015d, 0x015d, 0x015d, 0x015d, 0x015d, 0x015d, 0x015d,
|
||||
0x01d5, 0x01d5, 0x01d5, 0x01d5, 0x01d5, 0x01d5, 0x01d5, 0x01d5,
|
||||
0x017c, 0x017c, 0x017c, 0x017c, 0x017c, 0x017c, 0x017c, 0x017c,
|
||||
0x01c7, 0x01c7, 0x01c7, 0x01c7, 0x01c7, 0x01c7, 0x01c7, 0x01c7,
|
||||
0x014d, 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, 0x014d,
|
||||
0x018b, 0x018b, 0x018b, 0x018b, 0x018b, 0x018b, 0x018b, 0x018b,
|
||||
0x01b8, 0x01b8, 0x01b8, 0x01b8, 0x01b8, 0x01b8, 0x01b8, 0x01b8,
|
||||
0x01d4, 0x01d4, 0x01d4, 0x01d4, 0x01d4, 0x01d4, 0x01d4, 0x01d4,
|
||||
0x019a, 0x019a, 0x019a, 0x019a, 0x019a, 0x019a, 0x019a, 0x019a,
|
||||
0x01a9, 0x01a9, 0x01a9, 0x01a9, 0x01a9, 0x01a9, 0x01a9, 0x01a9,
|
||||
0x016c, 0x016c, 0x016c, 0x016c, 0x016c, 0x016c, 0x016c, 0x016c,
|
||||
0x01d3, 0x01d3, 0x01d3, 0x01d3, 0x01d3, 0x01d3, 0x01d3, 0x01d3,
|
||||
0x017b, 0x017b, 0x017b, 0x017b, 0x017b, 0x017b, 0x017b, 0x017b,
|
||||
0x015c, 0x015c, 0x015c, 0x015c, 0x015c, 0x015c, 0x015c, 0x015c,
|
||||
0x01c5, 0x01c5, 0x01c5, 0x01c5, 0x01c5, 0x01c5, 0x01c5, 0x01c5,
|
||||
0x0199, 0x0199, 0x0199, 0x0199, 0x0199, 0x0199, 0x0199, 0x0199,
|
||||
0x017a, 0x017a, 0x017a, 0x017a, 0x017a, 0x017a, 0x017a, 0x017a,
|
||||
0x01a7, 0x01a7, 0x01a7, 0x01a7, 0x01a7, 0x01a7, 0x01a7, 0x01a7,
|
||||
0x0197, 0x0197, 0x0197, 0x0197, 0x0197, 0x0197, 0x0197, 0x0197,
|
||||
0x03fe, 0x03fe, 0x03fc, 0x03fc, 0x02fd, 0x02fd, 0x02fd, 0x02fd,
|
||||
0x01ed, 0x01ed, 0x01ed, 0x01ed, 0x01ed, 0x01ed, 0x01ed, 0x01ed,
|
||||
0x01af, 0x01af, 0x01af, 0x01af, 0x01af, 0x01af, 0x01af, 0x01af,
|
||||
0x01e9, 0x01e9, 0x01e9, 0x01e9, 0x01e9, 0x01e9, 0x01e9, 0x01e9,
|
||||
};
|
||||
|
||||
static const short tab15_[] =
|
||||
{
|
||||
-16, -32, -48, -64, -80, -96, -112, -128,
|
||||
-144, -160, 0x0311, 0x0311, 0x0401, 0x0410, 0x0300, 0x0300,
|
||||
-160, -176, -192, -208, -224, -240, -256, -272,
|
||||
-288, -304, -320, -336, -352, -368, -384, -400,
|
||||
-400, -416, -432, -448, -464, -480, -496, -512,
|
||||
-528, -544, -560, -576, -592, -608, -624, -640,
|
||||
-640, -656, 0x0491, -672, -688, -704, -720, -736,
|
||||
0x0428, 0x0482, 0x0418, 0x0481, -752, -768, -784, -800,
|
||||
0x0427, 0x0472, 0x0464, 0x0417, 0x0455, 0x0471, -800, 0x0436,
|
||||
0x0463, 0x0445, 0x0454, 0x0426, 0x0462, 0x0416, -816, 0x0435,
|
||||
0x0361, 0x0361, 0x0453, 0x0444, 0x0325, 0x0325, 0x0352, 0x0352,
|
||||
0x0315, 0x0315, 0x0351, 0x0351, 0x0405, 0x0450, 0x0334, 0x0334,
|
||||
0x0343, 0x0343, 0x0324, 0x0324, 0x0342, 0x0342, 0x0333, 0x0333,
|
||||
0x0241, 0x0241, 0x0241, 0x0241, 0x0314, 0x0314, 0x0304, 0x0304,
|
||||
0x0223, 0x0223, 0x0223, 0x0223, 0x0232, 0x0232, 0x0232, 0x0232,
|
||||
0x0340, 0x0340, 0x0303, 0x0303, 0x0213, 0x0213, 0x0213, 0x0213,
|
||||
0x0231, 0x0231, 0x0231, 0x0231, 0x0230, 0x0230, 0x0230, 0x0230,
|
||||
0x0122, 0x0122, 0x0122, 0x0122, 0x0122, 0x0122, 0x0122, 0x0122,
|
||||
0x0112, 0x0112, 0x0112, 0x0112, 0x0112, 0x0112, 0x0112, 0x0112,
|
||||
0x0121, 0x0121, 0x0121, 0x0121, 0x0121, 0x0121, 0x0121, 0x0121,
|
||||
0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102,
|
||||
0x0120, 0x0120, 0x0120, 0x0120, 0x0120, 0x0120, 0x0120, 0x0120,
|
||||
-720, -736, 0x04ee, -752, -768, -784, 0x04fb, -800,
|
||||
0x04dd, 0x04af, 0x04fa, 0x04be, 0x04eb, 0x04cd, 0x04dc, 0x049f,
|
||||
0x04f9, 0x04ea, 0x04bd, 0x04db, 0x048f, 0x04f8, 0x04cc, 0x049e,
|
||||
0x04e9, 0x047f, 0x04f7, 0x04ad, 0x04da, 0x04bc, 0x046f, -800,
|
||||
0x03cb, 0x03cb, 0x03f6, 0x03f6, 0x048e, 0x04e8, 0x045f, 0x049d,
|
||||
0x03f5, 0x03f5, 0x037e, 0x037e, 0x03e7, 0x03e7, 0x03ac, 0x03ac,
|
||||
0x03ca, 0x03ca, 0x03bb, 0x03bb, 0x04d9, 0x048d, 0x034f, 0x034f,
|
||||
0x03f4, 0x03f4, 0x033f, 0x033f, 0x03f3, 0x03f3, 0x03d8, 0x03d8,
|
||||
0x03e6, 0x03e6, 0x032f, 0x032f, 0x03f2, 0x03f2, 0x046e, 0x04f0,
|
||||
0x031f, 0x031f, 0x03f1, 0x03f1, 0x039c, 0x039c, 0x03c9, 0x03c9,
|
||||
0x035e, 0x035e, 0x03ab, 0x03ab, 0x03ba, 0x03ba, 0x03e5, 0x03e5,
|
||||
0x037d, 0x037d, 0x03d7, 0x03d7, 0x034e, 0x034e, 0x03e4, 0x03e4,
|
||||
0x038c, 0x038c, 0x03c8, 0x03c8, 0x033e, 0x033e, 0x036d, 0x036d,
|
||||
0x03d6, 0x03d6, 0x03e3, 0x03e3, 0x039b, 0x039b, 0x03b9, 0x03b9,
|
||||
0x032e, 0x032e, 0x03aa, 0x03aa, 0x03e2, 0x03e2, 0x031e, 0x031e,
|
||||
0x03e1, 0x03e1, 0x040e, 0x04e0, 0x035d, 0x035d, 0x03d5, 0x03d5,
|
||||
0x037c, 0x037c, 0x03c7, 0x03c7, 0x034d, 0x034d, 0x038b, 0x038b,
|
||||
0x02d4, 0x02d4, 0x02d4, 0x02d4, 0x03b8, 0x03b8, 0x039a, 0x039a,
|
||||
0x03a9, 0x03a9, 0x036c, 0x036c, 0x03c6, 0x03c6, 0x033d, 0x033d,
|
||||
0x02d3, 0x02d3, 0x02d3, 0x02d3, 0x02d2, 0x02d2, 0x02d2, 0x02d2,
|
||||
0x032d, 0x032d, 0x030d, 0x030d, 0x021d, 0x021d, 0x021d, 0x021d,
|
||||
0x027b, 0x027b, 0x027b, 0x027b, 0x02b7, 0x02b7, 0x02b7, 0x02b7,
|
||||
0x02d1, 0x02d1, 0x02d1, 0x02d1, 0x035c, 0x035c, 0x03d0, 0x03d0,
|
||||
0x02c5, 0x02c5, 0x02c5, 0x02c5, 0x028a, 0x028a, 0x028a, 0x028a,
|
||||
0x02a8, 0x02a8, 0x02a8, 0x02a8, 0x024c, 0x024c, 0x024c, 0x024c,
|
||||
0x02c4, 0x02c4, 0x02c4, 0x02c4, 0x026b, 0x026b, 0x026b, 0x026b,
|
||||
0x02b6, 0x02b6, 0x02b6, 0x02b6, 0x0399, 0x0399, 0x030c, 0x030c,
|
||||
0x023c, 0x023c, 0x023c, 0x023c, 0x02c3, 0x02c3, 0x02c3, 0x02c3,
|
||||
0x027a, 0x027a, 0x027a, 0x027a, 0x02a7, 0x02a7, 0x02a7, 0x02a7,
|
||||
0x02a6, 0x02a6, 0x02a6, 0x02a6, 0x03c0, 0x03c0, 0x030b, 0x030b,
|
||||
0x01c2, 0x01c2, 0x01c2, 0x01c2, 0x01c2, 0x01c2, 0x01c2, 0x01c2,
|
||||
0x022c, 0x022c, 0x022c, 0x022c, 0x025b, 0x025b, 0x025b, 0x025b,
|
||||
0x02b5, 0x02b5, 0x02b5, 0x02b5, 0x021c, 0x021c, 0x021c, 0x021c,
|
||||
0x0289, 0x0289, 0x0289, 0x0289, 0x0298, 0x0298, 0x0298, 0x0298,
|
||||
0x02c1, 0x02c1, 0x02c1, 0x02c1, 0x024b, 0x024b, 0x024b, 0x024b,
|
||||
0x02b4, 0x02b4, 0x02b4, 0x02b4, 0x026a, 0x026a, 0x026a, 0x026a,
|
||||
0x023b, 0x023b, 0x023b, 0x023b, 0x0279, 0x0279, 0x0279, 0x0279,
|
||||
0x01b3, 0x01b3, 0x01b3, 0x01b3, 0x01b3, 0x01b3, 0x01b3, 0x01b3,
|
||||
0x0297, 0x0297, 0x0297, 0x0297, 0x0288, 0x0288, 0x0288, 0x0288,
|
||||
0x022b, 0x022b, 0x022b, 0x022b, 0x025a, 0x025a, 0x025a, 0x025a,
|
||||
0x01b2, 0x01b2, 0x01b2, 0x01b2, 0x01b2, 0x01b2, 0x01b2, 0x01b2,
|
||||
0x02a5, 0x02a5, 0x02a5, 0x02a5, 0x021b, 0x021b, 0x021b, 0x021b,
|
||||
0x01b1, 0x01b1, 0x01b1, 0x01b1, 0x01b1, 0x01b1, 0x01b1, 0x01b1,
|
||||
0x02b0, 0x02b0, 0x02b0, 0x02b0, 0x0269, 0x0269, 0x0269, 0x0269,
|
||||
0x0296, 0x0296, 0x0296, 0x0296, 0x024a, 0x024a, 0x024a, 0x024a,
|
||||
0x02a4, 0x02a4, 0x02a4, 0x02a4, 0x0278, 0x0278, 0x0278, 0x0278,
|
||||
0x0287, 0x0287, 0x0287, 0x0287, 0x023a, 0x023a, 0x023a, 0x023a,
|
||||
0x01a3, 0x01a3, 0x01a3, 0x01a3, 0x01a3, 0x01a3, 0x01a3, 0x01a3,
|
||||
0x0159, 0x0159, 0x0159, 0x0159, 0x0159, 0x0159, 0x0159, 0x0159,
|
||||
0x0195, 0x0195, 0x0195, 0x0195, 0x0195, 0x0195, 0x0195, 0x0195,
|
||||
0x012a, 0x012a, 0x012a, 0x012a, 0x012a, 0x012a, 0x012a, 0x012a,
|
||||
0x01a2, 0x01a2, 0x01a2, 0x01a2, 0x01a2, 0x01a2, 0x01a2, 0x01a2,
|
||||
0x011a, 0x011a, 0x011a, 0x011a, 0x011a, 0x011a, 0x011a, 0x011a,
|
||||
0x01a1, 0x01a1, 0x01a1, 0x01a1, 0x01a1, 0x01a1, 0x01a1, 0x01a1,
|
||||
0x020a, 0x020a, 0x020a, 0x020a, 0x02a0, 0x02a0, 0x02a0, 0x02a0,
|
||||
0x0168, 0x0168, 0x0168, 0x0168, 0x0168, 0x0168, 0x0168, 0x0168,
|
||||
0x0186, 0x0186, 0x0186, 0x0186, 0x0186, 0x0186, 0x0186, 0x0186,
|
||||
0x0149, 0x0149, 0x0149, 0x0149, 0x0149, 0x0149, 0x0149, 0x0149,
|
||||
0x0194, 0x0194, 0x0194, 0x0194, 0x0194, 0x0194, 0x0194, 0x0194,
|
||||
0x0139, 0x0139, 0x0139, 0x0139, 0x0139, 0x0139, 0x0139, 0x0139,
|
||||
0x0193, 0x0193, 0x0193, 0x0193, 0x0193, 0x0193, 0x0193, 0x0193,
|
||||
0x0277, 0x0277, 0x0277, 0x0277, 0x0209, 0x0209, 0x0209, 0x0209,
|
||||
0x0158, 0x0158, 0x0158, 0x0158, 0x0158, 0x0158, 0x0158, 0x0158,
|
||||
0x0185, 0x0185, 0x0185, 0x0185, 0x0185, 0x0185, 0x0185, 0x0185,
|
||||
0x0129, 0x0129, 0x0129, 0x0129, 0x0129, 0x0129, 0x0129, 0x0129,
|
||||
0x0167, 0x0167, 0x0167, 0x0167, 0x0167, 0x0167, 0x0167, 0x0167,
|
||||
0x0176, 0x0176, 0x0176, 0x0176, 0x0176, 0x0176, 0x0176, 0x0176,
|
||||
0x0192, 0x0192, 0x0192, 0x0192, 0x0192, 0x0192, 0x0192, 0x0192,
|
||||
0x0119, 0x0119, 0x0119, 0x0119, 0x0119, 0x0119, 0x0119, 0x0119,
|
||||
0x0190, 0x0190, 0x0190, 0x0190, 0x0190, 0x0190, 0x0190, 0x0190,
|
||||
0x0148, 0x0148, 0x0148, 0x0148, 0x0148, 0x0148, 0x0148, 0x0148,
|
||||
0x0184, 0x0184, 0x0184, 0x0184, 0x0184, 0x0184, 0x0184, 0x0184,
|
||||
0x0157, 0x0157, 0x0157, 0x0157, 0x0157, 0x0157, 0x0157, 0x0157,
|
||||
0x0175, 0x0175, 0x0175, 0x0175, 0x0175, 0x0175, 0x0175, 0x0175,
|
||||
0x0138, 0x0138, 0x0138, 0x0138, 0x0138, 0x0138, 0x0138, 0x0138,
|
||||
0x0183, 0x0183, 0x0183, 0x0183, 0x0183, 0x0183, 0x0183, 0x0183,
|
||||
0x0166, 0x0166, 0x0166, 0x0166, 0x0166, 0x0166, 0x0166, 0x0166,
|
||||
0x0147, 0x0147, 0x0147, 0x0147, 0x0147, 0x0147, 0x0147, 0x0147,
|
||||
0x0174, 0x0174, 0x0174, 0x0174, 0x0174, 0x0174, 0x0174, 0x0174,
|
||||
0x0108, 0x0108, 0x0108, 0x0108, 0x0108, 0x0108, 0x0108, 0x0108,
|
||||
0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180,
|
||||
0x0156, 0x0156, 0x0156, 0x0156, 0x0156, 0x0156, 0x0156, 0x0156,
|
||||
0x0165, 0x0165, 0x0165, 0x0165, 0x0165, 0x0165, 0x0165, 0x0165,
|
||||
0x0137, 0x0137, 0x0137, 0x0137, 0x0137, 0x0137, 0x0137, 0x0137,
|
||||
0x0173, 0x0173, 0x0173, 0x0173, 0x0173, 0x0173, 0x0173, 0x0173,
|
||||
0x0146, 0x0146, 0x0146, 0x0146, 0x0146, 0x0146, 0x0146, 0x0146,
|
||||
0x0107, 0x0107, 0x0107, 0x0107, 0x0107, 0x0107, 0x0107, 0x0107,
|
||||
0x0170, 0x0170, 0x0170, 0x0170, 0x0170, 0x0170, 0x0170, 0x0170,
|
||||
0x0106, 0x0106, 0x0106, 0x0106, 0x0106, 0x0106, 0x0106, 0x0106,
|
||||
0x0160, 0x0160, 0x0160, 0x0160, 0x0160, 0x0160, 0x0160, 0x0160,
|
||||
0x01ff, 0x01ff, 0x01ff, 0x01ff, 0x01ff, 0x01ff, 0x01ff, 0x01ff,
|
||||
0x01ef, 0x01ef, 0x01ef, 0x01ef, 0x01ef, 0x01ef, 0x01ef, 0x01ef,
|
||||
0x01fe, 0x01fe, 0x01fe, 0x01fe, 0x01fe, 0x01fe, 0x01fe, 0x01fe,
|
||||
0x01df, 0x01df, 0x01df, 0x01df, 0x01df, 0x01df, 0x01df, 0x01df,
|
||||
0x01fd, 0x01fd, 0x01fd, 0x01fd, 0x01fd, 0x01fd, 0x01fd, 0x01fd,
|
||||
0x01cf, 0x01cf, 0x01cf, 0x01cf, 0x01cf, 0x01cf, 0x01cf, 0x01cf,
|
||||
0x01fc, 0x01fc, 0x01fc, 0x01fc, 0x01fc, 0x01fc, 0x01fc, 0x01fc,
|
||||
0x01de, 0x01de, 0x01de, 0x01de, 0x01de, 0x01de, 0x01de, 0x01de,
|
||||
0x01ed, 0x01ed, 0x01ed, 0x01ed, 0x01ed, 0x01ed, 0x01ed, 0x01ed,
|
||||
0x01bf, 0x01bf, 0x01bf, 0x01bf, 0x01bf, 0x01bf, 0x01bf, 0x01bf,
|
||||
0x01ce, 0x01ce, 0x01ce, 0x01ce, 0x01ce, 0x01ce, 0x01ce, 0x01ce,
|
||||
0x01ec, 0x01ec, 0x01ec, 0x01ec, 0x01ec, 0x01ec, 0x01ec, 0x01ec,
|
||||
0x01ae, 0x01ae, 0x01ae, 0x01ae, 0x01ae, 0x01ae, 0x01ae, 0x01ae,
|
||||
0x010f, 0x010f, 0x010f, 0x010f, 0x010f, 0x010f, 0x010f, 0x010f,
|
||||
};
|
||||
|
||||
static const short tab16_[] =
|
||||
{
|
||||
-16, -32, -48, -64, 0x0411, 0x0401, 0x0310, 0x0310,
|
||||
0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100, 0x0100,
|
||||
-64, -80, -96, 0x04ff, -112, -128, -144, 0x04f2,
|
||||
-160, 0x041f, 0x04f1, -176, -192, -208, -224, -240,
|
||||
-240, -256, -272, -288, -304, -320, -336, -352,
|
||||
-368, -384, -400, -416, -432, -448, 0x0451, -464,
|
||||
-464, -480, -496, 0x0414, 0x0441, -512, 0x0423, 0x0432,
|
||||
0x0313, 0x0313, 0x0331, 0x0331, 0x0403, 0x0430, 0x0322, 0x0322,
|
||||
0x0212, 0x0212, 0x0212, 0x0212, 0x0221, 0x0221, 0x0221, 0x0221,
|
||||
0x0202, 0x0202, 0x0202, 0x0202, 0x0220, 0x0220, 0x0220, 0x0220,
|
||||
0x03ef, 0x03ef, 0x03fe, 0x03fe, 0x03df, 0x03df, 0x03fd, 0x03fd,
|
||||
0x03cf, 0x03cf, 0x03fc, 0x03fc, 0x03bf, 0x03bf, 0x03fb, 0x03fb,
|
||||
0x02af, 0x02af, 0x02af, 0x02af, 0x03fa, 0x03fa, 0x039f, 0x039f,
|
||||
0x03f9, 0x03f9, 0x03f8, 0x03f8, 0x028f, 0x028f, 0x028f, 0x028f,
|
||||
0x027f, 0x027f, 0x027f, 0x027f, 0x02f7, 0x02f7, 0x02f7, 0x02f7,
|
||||
0x026f, 0x026f, 0x026f, 0x026f, 0x02f6, 0x02f6, 0x02f6, 0x02f6,
|
||||
0x025f, 0x025f, 0x025f, 0x025f, 0x02f5, 0x02f5, 0x02f5, 0x02f5,
|
||||
0x014f, 0x014f, 0x014f, 0x014f, 0x014f, 0x014f, 0x014f, 0x014f,
|
||||
0x01f4, 0x01f4, 0x01f4, 0x01f4, 0x01f4, 0x01f4, 0x01f4, 0x01f4,
|
||||
0x01f3, 0x01f3, 0x01f3, 0x01f3, 0x01f3, 0x01f3, 0x01f3, 0x01f3,
|
||||
0x01f0, 0x01f0, 0x01f0, 0x01f0, 0x01f0, 0x01f0, 0x01f0, 0x01f0,
|
||||
0x023f, 0x023f, 0x023f, 0x023f, -416, -432, -448, -464,
|
||||
0x012f, 0x012f, 0x012f, 0x012f, 0x012f, 0x012f, 0x012f, 0x012f,
|
||||
0x010f, 0x010f, 0x010f, 0x010f, 0x010f, 0x010f, 0x010f, 0x010f,
|
||||
-448, -464, -480, -496, -512, -528, -544, -560,
|
||||
-576, -592, -608, 0x04e3, -624, -640, -656, -672,
|
||||
-672, -688, -704, 0x040d, -720, -736, -752, 0x043c,
|
||||
-768, 0x041c, 0x04c0, -784, 0x03e2, 0x03e2, 0x042e, 0x041e,
|
||||
0x04d3, 0x042d, 0x04d2, 0x04d1, 0x043b, -784, 0x031d, 0x031d,
|
||||
0x04c4, 0x046b, 0x04c3, 0x04a7, 0x032c, 0x032c, 0x04c2, 0x04b5,
|
||||
0x04c1, 0x040c, 0x044b, 0x04b4, 0x046a, 0x04a6, 0x03b3, 0x03b3,
|
||||
0x045a, 0x04a5, 0x032b, 0x032b, 0x03b2, 0x03b2, 0x031b, 0x031b,
|
||||
0x03b1, 0x03b1, 0x040b, 0x04b0, 0x0469, 0x0496, 0x044a, 0x04a4,
|
||||
0x0478, 0x0487, 0x03a3, 0x03a3, 0x043a, 0x0459, 0x032a, 0x032a,
|
||||
0x0495, 0x0468, 0x03a1, 0x03a1, 0x0486, 0x0477, 0x0394, 0x0394,
|
||||
0x0449, 0x0457, 0x0367, 0x0367, 0x02a2, 0x02a2, 0x02a2, 0x02a2,
|
||||
0x021a, 0x021a, 0x021a, 0x021a, 0x030a, 0x030a, 0x03a0, 0x03a0,
|
||||
0x0339, 0x0339, 0x0393, 0x0393, 0x0358, 0x0358, 0x0385, 0x0385,
|
||||
0x0229, 0x0229, 0x0229, 0x0229, 0x0292, 0x0292, 0x0292, 0x0292,
|
||||
0x0376, 0x0376, 0x0309, 0x0309, 0x0219, 0x0219, 0x0219, 0x0219,
|
||||
0x0291, 0x0291, 0x0291, 0x0291, 0x0390, 0x0390, 0x0348, 0x0348,
|
||||
0x0384, 0x0384, 0x0375, 0x0375, 0x0338, 0x0338, 0x0383, 0x0383,
|
||||
0x0366, 0x0366, 0x0328, 0x0328, 0x0282, 0x0282, 0x0282, 0x0282,
|
||||
0x0347, 0x0347, 0x0374, 0x0374, 0x0218, 0x0218, 0x0218, 0x0218,
|
||||
0x0281, 0x0281, 0x0281, 0x0281, 0x0280, 0x0280, 0x0280, 0x0280,
|
||||
0x0308, 0x0308, 0x0356, 0x0356, 0x0237, 0x0237, 0x0237, 0x0237,
|
||||
0x0273, 0x0273, 0x0273, 0x0273, 0x0365, 0x0365, 0x0346, 0x0346,
|
||||
0x0227, 0x0227, 0x0227, 0x0227, 0x0272, 0x0272, 0x0272, 0x0272,
|
||||
0x0364, 0x0364, 0x0355, 0x0355, 0x0207, 0x0207, 0x0207, 0x0207,
|
||||
0x0117, 0x0117, 0x0117, 0x0117, 0x0117, 0x0117, 0x0117, 0x0117,
|
||||
0x0171, 0x0171, 0x0171, 0x0171, 0x0171, 0x0171, 0x0171, 0x0171,
|
||||
0x0270, 0x0270, 0x0270, 0x0270, 0x0236, 0x0236, 0x0236, 0x0236,
|
||||
0x0263, 0x0263, 0x0263, 0x0263, 0x0245, 0x0245, 0x0245, 0x0245,
|
||||
0x0254, 0x0254, 0x0254, 0x0254, 0x0226, 0x0226, 0x0226, 0x0226,
|
||||
0x0162, 0x0162, 0x0162, 0x0162, 0x0162, 0x0162, 0x0162, 0x0162,
|
||||
0x0116, 0x0116, 0x0116, 0x0116, 0x0116, 0x0116, 0x0116, 0x0116,
|
||||
0x0161, 0x0161, 0x0161, 0x0161, 0x0161, 0x0161, 0x0161, 0x0161,
|
||||
0x0206, 0x0206, 0x0206, 0x0206, 0x0260, 0x0260, 0x0260, 0x0260,
|
||||
0x0153, 0x0153, 0x0153, 0x0153, 0x0153, 0x0153, 0x0153, 0x0153,
|
||||
0x0235, 0x0235, 0x0235, 0x0235, 0x0244, 0x0244, 0x0244, 0x0244,
|
||||
0x0125, 0x0125, 0x0125, 0x0125, 0x0125, 0x0125, 0x0125, 0x0125,
|
||||
0x0152, 0x0152, 0x0152, 0x0152, 0x0152, 0x0152, 0x0152, 0x0152,
|
||||
0x0115, 0x0115, 0x0115, 0x0115, 0x0115, 0x0115, 0x0115, 0x0115,
|
||||
0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105,
|
||||
0x0134, 0x0134, 0x0134, 0x0134, 0x0134, 0x0134, 0x0134, 0x0134,
|
||||
0x0143, 0x0143, 0x0143, 0x0143, 0x0143, 0x0143, 0x0143, 0x0143,
|
||||
0x0150, 0x0150, 0x0150, 0x0150, 0x0150, 0x0150, 0x0150, 0x0150,
|
||||
0x0124, 0x0124, 0x0124, 0x0124, 0x0124, 0x0124, 0x0124, 0x0124,
|
||||
0x0142, 0x0142, 0x0142, 0x0142, 0x0142, 0x0142, 0x0142, 0x0142,
|
||||
0x0133, 0x0133, 0x0133, 0x0133, 0x0133, 0x0133, 0x0133, 0x0133,
|
||||
0x0104, 0x0104, 0x0104, 0x0104, 0x0104, 0x0104, 0x0104, 0x0104,
|
||||
0x0140, 0x0140, 0x0140, 0x0140, 0x0140, 0x0140, 0x0140, 0x0140,
|
||||
0x04ce, -448, 0x03de, 0x03de, 0x03e9, 0x03e9, 0x04ea, 0x04d9,
|
||||
0x02ee, 0x02ee, 0x02ee, 0x02ee, 0x03ed, 0x03ed, 0x03eb, 0x03eb,
|
||||
0x02be, 0x02be, 0x02be, 0x02be, 0x02cd, 0x02cd, 0x02cd, 0x02cd,
|
||||
0x03dc, 0x03dc, 0x03db, 0x03db, 0x02ae, 0x02ae, 0x02ae, 0x02ae,
|
||||
0x02cc, 0x02cc, 0x02cc, 0x02cc, 0x03ad, 0x03ad, 0x03da, 0x03da,
|
||||
0x037e, 0x037e, 0x03ac, 0x03ac, 0x02ca, 0x02ca, 0x02ca, 0x02ca,
|
||||
0x03c9, 0x03c9, 0x037d, 0x037d, 0x025e, 0x025e, 0x025e, 0x025e,
|
||||
0x01bd, 0x01bd, 0x01bd, 0x01bd, 0x01bd, 0x01bd, 0x01bd, 0x01bd,
|
||||
0x019e, 0x019e, 0x019e, 0x019e, 0x019e, 0x019e, 0x019e, 0x019e,
|
||||
0x02bc, 0x02bc, 0x02bc, 0x02bc, 0x02cb, 0x02cb, 0x02cb, 0x02cb,
|
||||
0x028e, 0x028e, 0x028e, 0x028e, 0x02e8, 0x02e8, 0x02e8, 0x02e8,
|
||||
0x029d, 0x029d, 0x029d, 0x029d, 0x02e7, 0x02e7, 0x02e7, 0x02e7,
|
||||
0x02bb, 0x02bb, 0x02bb, 0x02bb, 0x028d, 0x028d, 0x028d, 0x028d,
|
||||
0x02d8, 0x02d8, 0x02d8, 0x02d8, 0x026e, 0x026e, 0x026e, 0x026e,
|
||||
0x01e6, 0x01e6, 0x01e6, 0x01e6, 0x01e6, 0x01e6, 0x01e6, 0x01e6,
|
||||
0x019c, 0x019c, 0x019c, 0x019c, 0x019c, 0x019c, 0x019c, 0x019c,
|
||||
0x02ab, 0x02ab, 0x02ab, 0x02ab, 0x02ba, 0x02ba, 0x02ba, 0x02ba,
|
||||
0x02e5, 0x02e5, 0x02e5, 0x02e5, 0x02d7, 0x02d7, 0x02d7, 0x02d7,
|
||||
0x014e, 0x014e, 0x014e, 0x014e, 0x014e, 0x014e, 0x014e, 0x014e,
|
||||
0x02e4, 0x02e4, 0x02e4, 0x02e4, 0x028c, 0x028c, 0x028c, 0x028c,
|
||||
0x01c8, 0x01c8, 0x01c8, 0x01c8, 0x01c8, 0x01c8, 0x01c8, 0x01c8,
|
||||
0x013e, 0x013e, 0x013e, 0x013e, 0x013e, 0x013e, 0x013e, 0x013e,
|
||||
0x016d, 0x016d, 0x016d, 0x016d, 0x016d, 0x016d, 0x016d, 0x016d,
|
||||
0x02d6, 0x02d6, 0x02d6, 0x02d6, 0x029b, 0x029b, 0x029b, 0x029b,
|
||||
0x02b9, 0x02b9, 0x02b9, 0x02b9, 0x02aa, 0x02aa, 0x02aa, 0x02aa,
|
||||
0x01e1, 0x01e1, 0x01e1, 0x01e1, 0x01e1, 0x01e1, 0x01e1, 0x01e1,
|
||||
0x01d4, 0x01d4, 0x01d4, 0x01d4, 0x01d4, 0x01d4, 0x01d4, 0x01d4,
|
||||
0x02b8, 0x02b8, 0x02b8, 0x02b8, 0x02a9, 0x02a9, 0x02a9, 0x02a9,
|
||||
0x017b, 0x017b, 0x017b, 0x017b, 0x017b, 0x017b, 0x017b, 0x017b,
|
||||
0x02b7, 0x02b7, 0x02b7, 0x02b7, 0x02d0, 0x02d0, 0x02d0, 0x02d0,
|
||||
0x010e, 0x010e, 0x010e, 0x010e, 0x010e, 0x010e, 0x010e, 0x010e,
|
||||
0x01e0, 0x01e0, 0x01e0, 0x01e0, 0x01e0, 0x01e0, 0x01e0, 0x01e0,
|
||||
0x015d, 0x015d, 0x015d, 0x015d, 0x015d, 0x015d, 0x015d, 0x015d,
|
||||
0x01d5, 0x01d5, 0x01d5, 0x01d5, 0x01d5, 0x01d5, 0x01d5, 0x01d5,
|
||||
0x017c, 0x017c, 0x017c, 0x017c, 0x017c, 0x017c, 0x017c, 0x017c,
|
||||
0x01c7, 0x01c7, 0x01c7, 0x01c7, 0x01c7, 0x01c7, 0x01c7, 0x01c7,
|
||||
0x014d, 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, 0x014d,
|
||||
0x018b, 0x018b, 0x018b, 0x018b, 0x018b, 0x018b, 0x018b, 0x018b,
|
||||
0x019a, 0x019a, 0x019a, 0x019a, 0x019a, 0x019a, 0x019a, 0x019a,
|
||||
0x016c, 0x016c, 0x016c, 0x016c, 0x016c, 0x016c, 0x016c, 0x016c,
|
||||
0x01c6, 0x01c6, 0x01c6, 0x01c6, 0x01c6, 0x01c6, 0x01c6, 0x01c6,
|
||||
0x013d, 0x013d, 0x013d, 0x013d, 0x013d, 0x013d, 0x013d, 0x013d,
|
||||
0x015c, 0x015c, 0x015c, 0x015c, 0x015c, 0x015c, 0x015c, 0x015c,
|
||||
0x01c5, 0x01c5, 0x01c5, 0x01c5, 0x01c5, 0x01c5, 0x01c5, 0x01c5,
|
||||
0x018a, 0x018a, 0x018a, 0x018a, 0x018a, 0x018a, 0x018a, 0x018a,
|
||||
0x01a8, 0x01a8, 0x01a8, 0x01a8, 0x01a8, 0x01a8, 0x01a8, 0x01a8,
|
||||
0x0199, 0x0199, 0x0199, 0x0199, 0x0199, 0x0199, 0x0199, 0x0199,
|
||||
0x014c, 0x014c, 0x014c, 0x014c, 0x014c, 0x014c, 0x014c, 0x014c,
|
||||
0x01b6, 0x01b6, 0x01b6, 0x01b6, 0x01b6, 0x01b6, 0x01b6, 0x01b6,
|
||||
0x017a, 0x017a, 0x017a, 0x017a, 0x017a, 0x017a, 0x017a, 0x017a,
|
||||
0x015b, 0x015b, 0x015b, 0x015b, 0x015b, 0x015b, 0x015b, 0x015b,
|
||||
0x0189, 0x0189, 0x0189, 0x0189, 0x0189, 0x0189, 0x0189, 0x0189,
|
||||
0x0198, 0x0198, 0x0198, 0x0198, 0x0198, 0x0198, 0x0198, 0x0198,
|
||||
0x0179, 0x0179, 0x0179, 0x0179, 0x0179, 0x0179, 0x0179, 0x0179,
|
||||
0x0197, 0x0197, 0x0197, 0x0197, 0x0197, 0x0197, 0x0197, 0x0197,
|
||||
0x0188, 0x0188, 0x0188, 0x0188, 0x0188, 0x0188, 0x0188, 0x0188,
|
||||
0x01ec, 0x01ec, 0x01ec, 0x01ec, 0x01ec, 0x01ec, 0x01ec, 0x01ec,
|
||||
0x01dd, 0x01dd, 0x01dd, 0x01dd, 0x01dd, 0x01dd, 0x01dd, 0x01dd,
|
||||
};
|
||||
|
||||
static const short tab24_[] =
|
||||
{
|
||||
-16, -32, -48, 0x04ff, -64, -80, -96, -112,
|
||||
-128, -144, -160, -176, 0x0411, 0x0401, 0x0410, 0x0400,
|
||||
0x04ef, 0x04fe, 0x04df, 0x04fd, 0x04cf, 0x04fc, 0x04bf, 0x04fb,
|
||||
0x03fa, 0x03fa, 0x04af, 0x049f, 0x03f9, 0x03f9, 0x03f8, 0x03f8,
|
||||
0x048f, 0x047f, 0x03f7, 0x03f7, 0x036f, 0x036f, 0x03f6, 0x03f6,
|
||||
0x035f, 0x035f, 0x03f5, 0x03f5, 0x034f, 0x034f, 0x03f4, 0x03f4,
|
||||
0x033f, 0x033f, 0x03f3, 0x03f3, 0x032f, 0x032f, 0x03f2, 0x03f2,
|
||||
0x03f1, 0x03f1, 0x041f, 0x04f0, -144, -160, -176, -192,
|
||||
-192, -208, -224, -240, -256, -272, -288, -304,
|
||||
-320, -336, -352, -368, -384, -400, -416, -432,
|
||||
-432, -448, -464, -480, -496, -512, -528, -544,
|
||||
-560, -576, -592, -608, -624, -640, -656, -672,
|
||||
-672, -688, -704, -720, -736, -752, -768, -784,
|
||||
-800, -816, -832, -848, -864, 0x0473, -880, 0x0472,
|
||||
0x0446, 0x0464, 0x0455, 0x0471, 0x0436, 0x0463, 0x0445, 0x0454,
|
||||
0x0426, 0x0462, 0x0416, 0x0461, -880, 0x0435, 0x0453, 0x0444,
|
||||
0x0425, 0x0452, 0x0415, -880, 0x0351, 0x0351, 0x0434, 0x0443,
|
||||
0x0324, 0x0324, 0x0342, 0x0342, 0x0333, 0x0333, 0x0314, 0x0314,
|
||||
0x0341, 0x0341, 0x0404, 0x0440, 0x0323, 0x0323, 0x0332, 0x0332,
|
||||
0x0213, 0x0213, 0x0213, 0x0213, 0x0231, 0x0231, 0x0231, 0x0231,
|
||||
0x0303, 0x0303, 0x0330, 0x0330, 0x0222, 0x0222, 0x0222, 0x0222,
|
||||
0x0112, 0x0112, 0x0112, 0x0112, 0x0112, 0x0112, 0x0112, 0x0112,
|
||||
0x0121, 0x0121, 0x0121, 0x0121, 0x0121, 0x0121, 0x0121, 0x0121,
|
||||
0x0202, 0x0202, 0x0202, 0x0202, 0x0220, 0x0220, 0x0220, 0x0220,
|
||||
0x010f, 0x010f, 0x010f, 0x010f, 0x010f, 0x010f, 0x010f, 0x010f,
|
||||
0x03ee, 0x03ee, 0x03de, 0x03de, 0x03ed, 0x03ed, 0x03ce, 0x03ce,
|
||||
0x03ec, 0x03ec, 0x03dd, 0x03dd, 0x03be, 0x03be, 0x03eb, 0x03eb,
|
||||
0x03cd, 0x03cd, 0x03dc, 0x03dc, 0x03ae, 0x03ae, 0x03ea, 0x03ea,
|
||||
0x03bd, 0x03bd, 0x03db, 0x03db, 0x03cc, 0x03cc, 0x039e, 0x039e,
|
||||
0x03e9, 0x03e9, 0x03ad, 0x03ad, 0x03da, 0x03da, 0x03bc, 0x03bc,
|
||||
0x03cb, 0x03cb, 0x038e, 0x038e, 0x03e8, 0x03e8, 0x039d, 0x039d,
|
||||
0x03d9, 0x03d9, 0x037e, 0x037e, 0x03e7, 0x03e7, 0x03ac, 0x03ac,
|
||||
0x03ca, 0x03ca, 0x03bb, 0x03bb, 0x038d, 0x038d, 0x03d8, 0x03d8,
|
||||
0x040e, 0x04e0, 0x030d, 0x030d, 0x02e6, 0x02e6, 0x02e6, 0x02e6,
|
||||
0x036e, 0x036e, 0x039c, 0x039c, 0x02c9, 0x02c9, 0x02c9, 0x02c9,
|
||||
0x025e, 0x025e, 0x025e, 0x025e, 0x02ba, 0x02ba, 0x02ba, 0x02ba,
|
||||
0x02e5, 0x02e5, 0x02e5, 0x02e5, 0x03ab, 0x03ab, 0x037d, 0x037d,
|
||||
0x02d7, 0x02d7, 0x02d7, 0x02d7, 0x02e4, 0x02e4, 0x02e4, 0x02e4,
|
||||
0x028c, 0x028c, 0x028c, 0x028c, 0x02c8, 0x02c8, 0x02c8, 0x02c8,
|
||||
0x034e, 0x034e, 0x032e, 0x032e, 0x023e, 0x023e, 0x023e, 0x023e,
|
||||
0x026d, 0x026d, 0x026d, 0x026d, 0x02d6, 0x02d6, 0x02d6, 0x02d6,
|
||||
0x02e3, 0x02e3, 0x02e3, 0x02e3, 0x029b, 0x029b, 0x029b, 0x029b,
|
||||
0x02b9, 0x02b9, 0x02b9, 0x02b9, 0x02aa, 0x02aa, 0x02aa, 0x02aa,
|
||||
0x02e2, 0x02e2, 0x02e2, 0x02e2, 0x021e, 0x021e, 0x021e, 0x021e,
|
||||
0x02e1, 0x02e1, 0x02e1, 0x02e1, 0x025d, 0x025d, 0x025d, 0x025d,
|
||||
0x02d5, 0x02d5, 0x02d5, 0x02d5, 0x027c, 0x027c, 0x027c, 0x027c,
|
||||
0x02c7, 0x02c7, 0x02c7, 0x02c7, 0x024d, 0x024d, 0x024d, 0x024d,
|
||||
0x028b, 0x028b, 0x028b, 0x028b, 0x02b8, 0x02b8, 0x02b8, 0x02b8,
|
||||
0x02d4, 0x02d4, 0x02d4, 0x02d4, 0x029a, 0x029a, 0x029a, 0x029a,
|
||||
0x02a9, 0x02a9, 0x02a9, 0x02a9, 0x026c, 0x026c, 0x026c, 0x026c,
|
||||
0x02c6, 0x02c6, 0x02c6, 0x02c6, 0x023d, 0x023d, 0x023d, 0x023d,
|
||||
0x02d3, 0x02d3, 0x02d3, 0x02d3, 0x022d, 0x022d, 0x022d, 0x022d,
|
||||
0x02d2, 0x02d2, 0x02d2, 0x02d2, 0x021d, 0x021d, 0x021d, 0x021d,
|
||||
0x027b, 0x027b, 0x027b, 0x027b, 0x02b7, 0x02b7, 0x02b7, 0x02b7,
|
||||
0x02d1, 0x02d1, 0x02d1, 0x02d1, 0x025c, 0x025c, 0x025c, 0x025c,
|
||||
0x02c5, 0x02c5, 0x02c5, 0x02c5, 0x028a, 0x028a, 0x028a, 0x028a,
|
||||
0x02a8, 0x02a8, 0x02a8, 0x02a8, 0x0299, 0x0299, 0x0299, 0x0299,
|
||||
0x024c, 0x024c, 0x024c, 0x024c, 0x02c4, 0x02c4, 0x02c4, 0x02c4,
|
||||
0x026b, 0x026b, 0x026b, 0x026b, 0x02b6, 0x02b6, 0x02b6, 0x02b6,
|
||||
0x03d0, 0x03d0, 0x030c, 0x030c, 0x023c, 0x023c, 0x023c, 0x023c,
|
||||
0x02c3, 0x02c3, 0x02c3, 0x02c3, 0x027a, 0x027a, 0x027a, 0x027a,
|
||||
0x02a7, 0x02a7, 0x02a7, 0x02a7, 0x022c, 0x022c, 0x022c, 0x022c,
|
||||
0x02c2, 0x02c2, 0x02c2, 0x02c2, 0x025b, 0x025b, 0x025b, 0x025b,
|
||||
0x02b5, 0x02b5, 0x02b5, 0x02b5, 0x021c, 0x021c, 0x021c, 0x021c,
|
||||
0x0289, 0x0289, 0x0289, 0x0289, 0x0298, 0x0298, 0x0298, 0x0298,
|
||||
0x02c1, 0x02c1, 0x02c1, 0x02c1, 0x024b, 0x024b, 0x024b, 0x024b,
|
||||
0x03c0, 0x03c0, 0x030b, 0x030b, 0x023b, 0x023b, 0x023b, 0x023b,
|
||||
0x03b0, 0x03b0, 0x030a, 0x030a, 0x021a, 0x021a, 0x021a, 0x021a,
|
||||
0x01b4, 0x01b4, 0x01b4, 0x01b4, 0x01b4, 0x01b4, 0x01b4, 0x01b4,
|
||||
0x026a, 0x026a, 0x026a, 0x026a, 0x02a6, 0x02a6, 0x02a6, 0x02a6,
|
||||
0x0279, 0x0279, 0x0279, 0x0279, 0x0297, 0x0297, 0x0297, 0x0297,
|
||||
0x03a0, 0x03a0, 0x0309, 0x0309, 0x0290, 0x0290, 0x0290, 0x0290,
|
||||
0x01b3, 0x01b3, 0x01b3, 0x01b3, 0x01b3, 0x01b3, 0x01b3, 0x01b3,
|
||||
0x0188, 0x0188, 0x0188, 0x0188, 0x0188, 0x0188, 0x0188, 0x0188,
|
||||
0x022b, 0x022b, 0x022b, 0x022b, 0x025a, 0x025a, 0x025a, 0x025a,
|
||||
0x01b2, 0x01b2, 0x01b2, 0x01b2, 0x01b2, 0x01b2, 0x01b2, 0x01b2,
|
||||
0x02a5, 0x02a5, 0x02a5, 0x02a5, 0x021b, 0x021b, 0x021b, 0x021b,
|
||||
0x02b1, 0x02b1, 0x02b1, 0x02b1, 0x0269, 0x0269, 0x0269, 0x0269,
|
||||
0x0196, 0x0196, 0x0196, 0x0196, 0x0196, 0x0196, 0x0196, 0x0196,
|
||||
0x01a4, 0x01a4, 0x01a4, 0x01a4, 0x01a4, 0x01a4, 0x01a4, 0x01a4,
|
||||
0x024a, 0x024a, 0x024a, 0x024a, 0x0278, 0x0278, 0x0278, 0x0278,
|
||||
0x0187, 0x0187, 0x0187, 0x0187, 0x0187, 0x0187, 0x0187, 0x0187,
|
||||
0x013a, 0x013a, 0x013a, 0x013a, 0x013a, 0x013a, 0x013a, 0x013a,
|
||||
0x01a3, 0x01a3, 0x01a3, 0x01a3, 0x01a3, 0x01a3, 0x01a3, 0x01a3,
|
||||
0x0159, 0x0159, 0x0159, 0x0159, 0x0159, 0x0159, 0x0159, 0x0159,
|
||||
0x0195, 0x0195, 0x0195, 0x0195, 0x0195, 0x0195, 0x0195, 0x0195,
|
||||
0x012a, 0x012a, 0x012a, 0x012a, 0x012a, 0x012a, 0x012a, 0x012a,
|
||||
0x01a2, 0x01a2, 0x01a2, 0x01a2, 0x01a2, 0x01a2, 0x01a2, 0x01a2,
|
||||
0x01a1, 0x01a1, 0x01a1, 0x01a1, 0x01a1, 0x01a1, 0x01a1, 0x01a1,
|
||||
0x0168, 0x0168, 0x0168, 0x0168, 0x0168, 0x0168, 0x0168, 0x0168,
|
||||
0x0186, 0x0186, 0x0186, 0x0186, 0x0186, 0x0186, 0x0186, 0x0186,
|
||||
0x0177, 0x0177, 0x0177, 0x0177, 0x0177, 0x0177, 0x0177, 0x0177,
|
||||
0x0149, 0x0149, 0x0149, 0x0149, 0x0149, 0x0149, 0x0149, 0x0149,
|
||||
0x0194, 0x0194, 0x0194, 0x0194, 0x0194, 0x0194, 0x0194, 0x0194,
|
||||
0x0139, 0x0139, 0x0139, 0x0139, 0x0139, 0x0139, 0x0139, 0x0139,
|
||||
0x0193, 0x0193, 0x0193, 0x0193, 0x0193, 0x0193, 0x0193, 0x0193,
|
||||
0x0158, 0x0158, 0x0158, 0x0158, 0x0158, 0x0158, 0x0158, 0x0158,
|
||||
0x0185, 0x0185, 0x0185, 0x0185, 0x0185, 0x0185, 0x0185, 0x0185,
|
||||
0x0129, 0x0129, 0x0129, 0x0129, 0x0129, 0x0129, 0x0129, 0x0129,
|
||||
0x0167, 0x0167, 0x0167, 0x0167, 0x0167, 0x0167, 0x0167, 0x0167,
|
||||
0x0176, 0x0176, 0x0176, 0x0176, 0x0176, 0x0176, 0x0176, 0x0176,
|
||||
0x0192, 0x0192, 0x0192, 0x0192, 0x0192, 0x0192, 0x0192, 0x0192,
|
||||
0x0119, 0x0119, 0x0119, 0x0119, 0x0119, 0x0119, 0x0119, 0x0119,
|
||||
0x0191, 0x0191, 0x0191, 0x0191, 0x0191, 0x0191, 0x0191, 0x0191,
|
||||
0x0148, 0x0148, 0x0148, 0x0148, 0x0148, 0x0148, 0x0148, 0x0148,
|
||||
0x0184, 0x0184, 0x0184, 0x0184, 0x0184, 0x0184, 0x0184, 0x0184,
|
||||
0x0157, 0x0157, 0x0157, 0x0157, 0x0157, 0x0157, 0x0157, 0x0157,
|
||||
0x0175, 0x0175, 0x0175, 0x0175, 0x0175, 0x0175, 0x0175, 0x0175,
|
||||
0x0138, 0x0138, 0x0138, 0x0138, 0x0138, 0x0138, 0x0138, 0x0138,
|
||||
0x0183, 0x0183, 0x0183, 0x0183, 0x0183, 0x0183, 0x0183, 0x0183,
|
||||
0x0166, 0x0166, 0x0166, 0x0166, 0x0166, 0x0166, 0x0166, 0x0166,
|
||||
0x0128, 0x0128, 0x0128, 0x0128, 0x0128, 0x0128, 0x0128, 0x0128,
|
||||
0x0182, 0x0182, 0x0182, 0x0182, 0x0182, 0x0182, 0x0182, 0x0182,
|
||||
0x0118, 0x0118, 0x0118, 0x0118, 0x0118, 0x0118, 0x0118, 0x0118,
|
||||
0x0147, 0x0147, 0x0147, 0x0147, 0x0147, 0x0147, 0x0147, 0x0147,
|
||||
0x0174, 0x0174, 0x0174, 0x0174, 0x0174, 0x0174, 0x0174, 0x0174,
|
||||
0x0181, 0x0181, 0x0181, 0x0181, 0x0181, 0x0181, 0x0181, 0x0181,
|
||||
0x0208, 0x0208, 0x0208, 0x0208, 0x0280, 0x0280, 0x0280, 0x0280,
|
||||
0x0156, 0x0156, 0x0156, 0x0156, 0x0156, 0x0156, 0x0156, 0x0156,
|
||||
0x0165, 0x0165, 0x0165, 0x0165, 0x0165, 0x0165, 0x0165, 0x0165,
|
||||
0x0117, 0x0117, 0x0117, 0x0117, 0x0117, 0x0117, 0x0117, 0x0117,
|
||||
0x0207, 0x0207, 0x0207, 0x0207, 0x0270, 0x0270, 0x0270, 0x0270,
|
||||
0x0137, 0x0137, 0x0137, 0x0137, 0x0137, 0x0137, 0x0137, 0x0137,
|
||||
0x0127, 0x0127, 0x0127, 0x0127, 0x0127, 0x0127, 0x0127, 0x0127,
|
||||
0x0106, 0x0106, 0x0106, 0x0106, 0x0106, 0x0106, 0x0106, 0x0106,
|
||||
0x0160, 0x0160, 0x0160, 0x0160, 0x0160, 0x0160, 0x0160, 0x0160,
|
||||
0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105, 0x0105,
|
||||
0x0150, 0x0150, 0x0150, 0x0150, 0x0150, 0x0150, 0x0150, 0x0150,
|
||||
};
|
||||
|
||||
static const short tab_c0[] =
|
||||
{
|
||||
-29, -21, -13, -7, -3, -1, 11, 15, -1, 13, 14, -3, -1, 7, 5,
|
||||
9, -3, -1, 6, 3, -1, 10, 12, -3, -1, 2, 1, -1, 4, 8,
|
||||
0
|
||||
};
|
||||
|
||||
static const short tab_c1[] =
|
||||
{
|
||||
-15, -7, -3, -1, 15, 14, -1, 13, 12, -3, -1, 11, 10, -1, 9,
|
||||
8, -7, -3, -1, 7, 6, -1, 5, 4, -3, -1, 3, 2, -1, 1,
|
||||
0
|
||||
};
|
||||
|
||||
static const struct newhuff ht[] =
|
||||
{
|
||||
{ /* 0 */ 0 , tab0_ } ,
|
||||
{ /* 2 */ 0 , tab1_ } ,
|
||||
{ /* 3 */ 0 , tab2_ } ,
|
||||
{ /* 3 */ 0 , tab3_ } ,
|
||||
{ /* 0 */ 0 , tab0_ } ,
|
||||
{ /* 4 */ 0 , tab5_ } ,
|
||||
{ /* 4 */ 0 , tab6_ } ,
|
||||
{ /* 6 */ 0 , tab7_ } ,
|
||||
{ /* 6 */ 0 , tab8_ } ,
|
||||
{ /* 6 */ 0 , tab9_ } ,
|
||||
{ /* 8 */ 0 , tab10_ } ,
|
||||
{ /* 8 */ 0 , tab11_ } ,
|
||||
{ /* 8 */ 0 , tab12_ } ,
|
||||
{ /* 16 */ 0 , tab13_ } ,
|
||||
{ /* 0 */ 0 , tab0_ } ,
|
||||
{ /* 16 */ 0 , tab15_ } ,
|
||||
|
||||
{ /* 16 */ 1 , tab16_ } ,
|
||||
{ /* 16 */ 2 , tab16_ } ,
|
||||
{ /* 16 */ 3 , tab16_ } ,
|
||||
{ /* 16 */ 4 , tab16_ } ,
|
||||
{ /* 16 */ 6 , tab16_ } ,
|
||||
{ /* 16 */ 8 , tab16_ } ,
|
||||
{ /* 16 */ 10, tab16_ } ,
|
||||
{ /* 16 */ 13, tab16_ } ,
|
||||
{ /* 16 */ 4 , tab24_ } ,
|
||||
{ /* 16 */ 5 , tab24_ } ,
|
||||
{ /* 16 */ 6 , tab24_ } ,
|
||||
{ /* 16 */ 7 , tab24_ } ,
|
||||
{ /* 16 */ 8 , tab24_ } ,
|
||||
{ /* 16 */ 9 , tab24_ } ,
|
||||
{ /* 16 */ 11, tab24_ } ,
|
||||
{ /* 16 */ 13, tab24_ }
|
||||
};
|
||||
|
||||
static const struct newhuff htc[] =
|
||||
{
|
||||
{ /* 1 , 1 , */ 0 , tab_c0 } ,
|
||||
{ /* 1 , 1 , */ 0 , tab_c1 }
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,148 @@
|
|||
/*
|
||||
ntom.c: N->M down/up sampling; the setup code.
|
||||
|
||||
copyright 1995-2008 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Michael Hipp
|
||||
*/
|
||||
|
||||
#define SAFE_NTOM /* Do not depend on off_t*off_t with big values still being in the range... */
|
||||
#include "mpg123lib_intern.h"
|
||||
#include "debug.h"
|
||||
|
||||
int synth_ntom_set_step(mpg123_handle *fr)
|
||||
{
|
||||
long m,n;
|
||||
m = frame_freq(fr);
|
||||
n = fr->af.rate;
|
||||
if(VERBOSE2)
|
||||
fprintf(stderr,"Init rate converter: %ld->%ld\n",m,n);
|
||||
|
||||
if(n > NTOM_MAX_FREQ || m > NTOM_MAX_FREQ || m <= 0 || n <= 0) {
|
||||
if(NOQUIET) error("NtoM converter: illegal rates");
|
||||
fr->err = MPG123_BAD_RATE;
|
||||
return -1;
|
||||
}
|
||||
|
||||
n *= NTOM_MUL;
|
||||
fr->ntom_step = (unsigned long) n / m;
|
||||
|
||||
if(fr->ntom_step > (unsigned long)NTOM_MAX*NTOM_MUL) {
|
||||
if(NOQUIET) error3("max. 1:%i conversion allowed (%lu vs %lu)!", NTOM_MAX, fr->ntom_step, (unsigned long)8*NTOM_MUL);
|
||||
fr->err = MPG123_BAD_RATE;
|
||||
return -1;
|
||||
}
|
||||
|
||||
fr->ntom_val[0] = fr->ntom_val[1] = ntom_val(fr, fr->num);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
The SAFE_NTOM does iterative loops instead of straight multiplication.
|
||||
The safety is not just about the algorithm closely mimicking the decoder instead of applying some formula,
|
||||
it is more about avoiding multiplication of possibly big sample offsets (a 32bit off_t could overflow too easily).
|
||||
*/
|
||||
|
||||
unsigned long ntom_val(mpg123_handle *fr, off_t frame)
|
||||
{
|
||||
off_t ntm;
|
||||
#ifdef SAFE_NTOM /* Carry out the loop, without the threatening integer overflow. */
|
||||
off_t f;
|
||||
ntm = NTOM_MUL>>1; /* for frame 0 */
|
||||
for(f=0; f<frame; ++f) /* for frame > 0 */
|
||||
{
|
||||
ntm += spf(fr)*fr->ntom_step;
|
||||
ntm -= (ntm/NTOM_MUL)*NTOM_MUL;
|
||||
}
|
||||
#else /* Just make one computation with overall sample offset. */
|
||||
ntm = (NTOM_MUL>>1) + spf(fr)*frame*fr->ntom_step;
|
||||
ntm -= (ntm/NTOM_MUL)*NTOM_MUL;
|
||||
#endif
|
||||
return (unsigned long) ntm;
|
||||
}
|
||||
|
||||
/* Set the ntom value for next expected frame to be decoded.
|
||||
This is for keeping output consistent across seeks. */
|
||||
void ntom_set_ntom(mpg123_handle *fr, off_t num)
|
||||
{
|
||||
fr->ntom_val[1] = fr->ntom_val[0] = ntom_val(fr, num);
|
||||
}
|
||||
|
||||
/* Carry out the ntom sample count operation for this one frame.
|
||||
No fear of integer overflow here. */
|
||||
off_t ntom_frame_outsamples(mpg123_handle *fr)
|
||||
{
|
||||
/* The do this before decoding the separate channels, so there is only one common ntom value. */
|
||||
int ntm = fr->ntom_val[0];
|
||||
ntm += spf(fr)*fr->ntom_step;
|
||||
return ntm/NTOM_MUL;
|
||||
}
|
||||
|
||||
/* Convert frame offset to unadjusted output sample offset. */
|
||||
off_t ntom_frmouts(mpg123_handle *fr, off_t frame)
|
||||
{
|
||||
#ifdef SAFE_NTOM
|
||||
off_t f;
|
||||
#endif
|
||||
off_t soff = 0;
|
||||
off_t ntm = ntom_val(fr,0);
|
||||
#ifdef SAFE_NTOM
|
||||
if(frame <= 0) return 0;
|
||||
for(f=0; f<frame; ++f)
|
||||
{
|
||||
ntm += spf(fr)*fr->ntom_step;
|
||||
soff += ntm/NTOM_MUL;
|
||||
ntm -= (ntm/NTOM_MUL)*NTOM_MUL;
|
||||
}
|
||||
#else
|
||||
soff = (ntm + frame*(off_t)spf(fr)*(off_t)fr->ntom_step)/(off_t)NTOM_MUL;
|
||||
#endif
|
||||
return soff;
|
||||
}
|
||||
|
||||
/* Convert input samples to unadjusted output samples. */
|
||||
off_t ntom_ins2outs(mpg123_handle *fr, off_t ins)
|
||||
{
|
||||
off_t soff = 0;
|
||||
off_t ntm = ntom_val(fr,0);
|
||||
#ifdef SAFE_NTOM
|
||||
{
|
||||
off_t block = spf(fr);
|
||||
if(ins <= 0) return 0;
|
||||
do
|
||||
{
|
||||
off_t nowblock = ins > block ? block : ins;
|
||||
ntm += nowblock*fr->ntom_step;
|
||||
soff += ntm/NTOM_MUL;
|
||||
ntm -= (ntm/NTOM_MUL)*NTOM_MUL;
|
||||
ins -= nowblock;
|
||||
} while(ins > 0);
|
||||
}
|
||||
#else
|
||||
/* Beware of overflows: when off_t is 32bits, the multiplication blows too easily.
|
||||
Of course, it blows for 64bits, too, in theory, but that's for _really_ large files. */
|
||||
soff = ((off_t)ntm + (off_t)ins*(off_t)fr->ntom_step)/(off_t)NTOM_MUL;
|
||||
#endif
|
||||
return soff;
|
||||
}
|
||||
|
||||
/* Determine frame offset from unadjusted output sample offset. */
|
||||
off_t ntom_frameoff(mpg123_handle *fr, off_t soff)
|
||||
{
|
||||
off_t ioff = 0; /* frames or samples */
|
||||
off_t ntm = ntom_val(fr,0);
|
||||
#ifdef SAFE_NTOM
|
||||
if(soff <= 0) return 0;
|
||||
for(ioff=0; 1; ++ioff)
|
||||
{
|
||||
ntm += spf(fr)*fr->ntom_step;
|
||||
if(ntm/NTOM_MUL > soff) break;
|
||||
soff -= ntm/NTOM_MUL;
|
||||
ntm -= (ntm/NTOM_MUL)*NTOM_MUL;
|
||||
}
|
||||
return ioff;
|
||||
#else
|
||||
ioff = (soff*(off_t)NTOM_MUL-ntm)/(off_t)fr->ntom_step;
|
||||
return ioff/(off_t)spf(fr);
|
||||
#endif
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,378 @@
|
|||
#ifndef MPG123_H_OPTIMIZE
|
||||
#define MPG123_H_OPTIMIZE
|
||||
/*
|
||||
optimize: get a grip on the different optimizations
|
||||
|
||||
copyright 2007-2013 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Thomas Orgis, taking from mpg123.[hc]
|
||||
|
||||
for building mpg123 with one optimization only, you have to choose exclusively between
|
||||
OPT_GENERIC (generic C code for everyone)
|
||||
OPT_GENERIC_DITHER (same with dithering for 1to1)
|
||||
OPT_I386 (Intel i386)
|
||||
OPT_I486 (Somewhat special code for i486; does not work together with others.)
|
||||
OPT_I586 (Intel Pentium)
|
||||
OPT_I586_DITHER (Intel Pentium with dithering/noise shaping for enhanced quality)
|
||||
OPT_MMX (Intel Pentium and compatibles with MMX, fast, but not the best accuracy)
|
||||
OPT_3DNOW (AMD 3DNow!, K6-2/3, Athlon, compatibles...)
|
||||
OPT_3DNOW_VINTAGE
|
||||
OPT_3DNOWEXT (AMD 3DNow! extended, generally Athlon, compatibles...)
|
||||
OPT_3DNOWEXT_VINTAGE
|
||||
OPT_SSE
|
||||
OPT_SSE_VINTAGE
|
||||
OPT_ALTIVEC (Motorola/IBM PPC with AltiVec under MacOSX)
|
||||
OPT_X86_64 (x86-64 / AMD64 / Intel 64)
|
||||
OPT_AVX
|
||||
|
||||
or you define OPT_MULTI and give a combination which makes sense (do not include i486, do not mix altivec and x86).
|
||||
|
||||
I still have to examine the dynamics of this here together with REAL_IS_FIXED.
|
||||
Basic point is: Don't use REAL_IS_FIXED with something else than generic or i386.
|
||||
|
||||
Also, one should minimize code size by really ensuring that only functions that are really needed are included.
|
||||
Currently, all generic functions will be always there (to be safe for fallbacks for advanced decoders).
|
||||
Strictly, at least the synth_1to1 should not be necessary for single-decoder mode.
|
||||
*/
|
||||
|
||||
|
||||
/* Runtime optimization interface now here: */
|
||||
|
||||
/* Nedit inline Perl script to generate decoder list and name mapping in one place
|
||||
optimize.c defining I_AM_OPTIMIZE to get the names
|
||||
|
||||
perl <<'EOT'
|
||||
## order is important (autodec first, nodec last)
|
||||
@names=
|
||||
(
|
||||
['autodec', 'auto']
|
||||
,['generic', 'generic']
|
||||
,['generic_dither', 'generic_dither']
|
||||
,['idrei', 'i386']
|
||||
,['ivier', 'i486']
|
||||
,['ifuenf', 'i586']
|
||||
,['ifuenf_dither', 'i586_dither']
|
||||
,['mmx', 'MMX']
|
||||
,['dreidnow', '3DNow']
|
||||
,['dreidnowext', '3DNowExt']
|
||||
,['altivec', 'AltiVec']
|
||||
,['sse', 'SSE']
|
||||
,['x86_64', 'x86-64']
|
||||
,['arm','ARM']
|
||||
,['neon','NEON']
|
||||
,['avx','AVX']
|
||||
,['dreidnow_vintage', '3DNow_vintage']
|
||||
,['dreidnowext_vintage', '3DNowExt_vintage']
|
||||
,['sse_vintage', 'SSE_vintage']
|
||||
,['nodec', 'nodec']
|
||||
);
|
||||
|
||||
print "enum optdec\n{\n";
|
||||
for my $n (@names)
|
||||
{
|
||||
$name = $n->[0];
|
||||
$enum = $name eq 'autodec' ? $name = " $name=0" : ",$name";
|
||||
print "\t$enum\n"
|
||||
}
|
||||
print "};\n";
|
||||
print "##ifdef I_AM_OPTIMIZE\n";
|
||||
for my $n (@names)
|
||||
{
|
||||
my $key = $n->[0];
|
||||
my $val = $n->[1];
|
||||
print "static const char dn_$key\[\] = \"$val\";\n";
|
||||
}
|
||||
print "static const char* decname[] =\n{\n";
|
||||
for my $n (@names)
|
||||
{
|
||||
my $key = $n->[0];
|
||||
print "\t".($key eq 'autodec' ? ' ' : ',')."dn_$key\n";
|
||||
}
|
||||
print "};\n##endif"
|
||||
EOT
|
||||
*/
|
||||
enum optdec
|
||||
{
|
||||
autodec=0
|
||||
,generic
|
||||
,generic_dither
|
||||
,idrei
|
||||
,ivier
|
||||
,ifuenf
|
||||
,ifuenf_dither
|
||||
,mmx
|
||||
,dreidnow
|
||||
,dreidnowext
|
||||
,altivec
|
||||
,sse
|
||||
,x86_64
|
||||
,arm
|
||||
,neon
|
||||
,avx
|
||||
,dreidnow_vintage
|
||||
,dreidnowext_vintage
|
||||
,sse_vintage
|
||||
,nodec
|
||||
};
|
||||
#ifdef I_AM_OPTIMIZE
|
||||
static const char dn_autodec[] = "auto";
|
||||
static const char dn_generic[] = "generic";
|
||||
static const char dn_generic_dither[] = "generic_dither";
|
||||
static const char dn_idrei[] = "i386";
|
||||
static const char dn_ivier[] = "i486";
|
||||
static const char dn_ifuenf[] = "i586";
|
||||
static const char dn_ifuenf_dither[] = "i586_dither";
|
||||
static const char dn_mmx[] = "MMX";
|
||||
static const char dn_dreidnow[] = "3DNow";
|
||||
static const char dn_dreidnowext[] = "3DNowExt";
|
||||
static const char dn_altivec[] = "AltiVec";
|
||||
static const char dn_sse[] = "SSE";
|
||||
static const char dn_x86_64[] = "x86-64";
|
||||
static const char dn_arm[] = "ARM";
|
||||
static const char dn_neon[] = "NEON";
|
||||
static const char dn_avx[] = "AVX";
|
||||
static const char dn_dreidnow_vintage[] = "3DNow_vintage";
|
||||
static const char dn_dreidnowext_vintage[] = "3DNowExt_vintage";
|
||||
static const char dn_sse_vintage[] = "SSE_vintage";
|
||||
static const char dn_nodec[] = "nodec";
|
||||
static const char* decname[] =
|
||||
{
|
||||
dn_autodec
|
||||
,dn_generic
|
||||
,dn_generic_dither
|
||||
,dn_idrei
|
||||
,dn_ivier
|
||||
,dn_ifuenf
|
||||
,dn_ifuenf_dither
|
||||
,dn_mmx
|
||||
,dn_dreidnow
|
||||
,dn_dreidnowext
|
||||
,dn_altivec
|
||||
,dn_sse
|
||||
,dn_x86_64
|
||||
,dn_arm
|
||||
,dn_neon
|
||||
,dn_avx
|
||||
,dn_dreidnow_vintage
|
||||
,dn_dreidnowext_vintage
|
||||
,dn_sse_vintage
|
||||
,dn_nodec
|
||||
};
|
||||
#endif
|
||||
|
||||
//enum optcla { nocla=0, normal, mmxsse };
|
||||
|
||||
/* - Set up the table of synth functions for current decoder choice. */
|
||||
int frame_cpu_opt(mpg123_handle *fr, const char* cpu);
|
||||
/* - Choose, from the synth table, the synth functions to use for current output format/rate. */
|
||||
int set_synth_functions(mpg123_handle *fr);
|
||||
/* - Parse decoder name and return numerical code. */
|
||||
enum optdec dectype(const char* decoder);
|
||||
/* - Return the default decoder type. */
|
||||
enum optdec defdec(void);
|
||||
/* - Return the class of a decoder type (mmxsse or normal). */
|
||||
//enum optcla decclass(const enum optdec);
|
||||
|
||||
/* Now comes a whole lot of definitions, for multi decoder mode and single decoder mode.
|
||||
Because of the latter, it may look redundant at times. */
|
||||
|
||||
/* this is included in mpg123.h, which includes config.h */
|
||||
#ifdef CCALIGN
|
||||
#define ALIGNED(a) __attribute__((aligned(a)))
|
||||
#else
|
||||
#define ALIGNED(a)
|
||||
#endif
|
||||
|
||||
/* Safety catch for invalid decoder choice. */
|
||||
#ifdef REAL_IS_FIXED
|
||||
#if (defined OPT_I486) || (defined OPT_I586) || (defined OPT_I586_DITHER) \
|
||||
|| (defined OPT_MMX) || (defined OPT_SSE) || (defined_OPT_ALTIVEC) \
|
||||
|| (defined OPT_3DNOW) || (defined OPT_3DNOWEXT) || (defined OPT_X86_64) \
|
||||
|| (defined OPT_3DNOW_VINTAGE) || (defined OPT_3DNOWEXT_VINTAGE) \
|
||||
|| (defined OPT_SSE_VINTAGE) \
|
||||
|| (defined OPT_NEON) || (defined OPT_AVX) || (defined OPT_GENERIC_DITHER)
|
||||
#error "Bad decoder choice together with fixed point math!"
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if (defined NO_LAYER1 && defined NO_LAYER2)
|
||||
#define NO_LAYER12
|
||||
#endif
|
||||
|
||||
#ifdef OPT_GENERIC
|
||||
#ifndef OPT_MULTI
|
||||
# define defopt generic
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef OPT_GENERIC_DITHER
|
||||
#define OPT_DITHER
|
||||
#ifndef OPT_MULTI
|
||||
# define defopt generic_dither
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* i486 is special... always alone! */
|
||||
#ifdef OPT_I486
|
||||
#define OPT_X86
|
||||
#define defopt ivier
|
||||
#ifdef OPT_MULTI
|
||||
#error "i486 can only work alone!"
|
||||
#endif
|
||||
#define FIR_BUFFER_SIZE 128
|
||||
#define FIR_SIZE 16
|
||||
#endif
|
||||
|
||||
#ifdef OPT_I386
|
||||
#define OPT_X86
|
||||
#ifndef OPT_MULTI
|
||||
# define defopt idrei
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef OPT_I586
|
||||
#define OPT_X86
|
||||
#ifndef OPT_MULTI
|
||||
# define defopt ifuenf
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef OPT_I586_DITHER
|
||||
#define OPT_X86
|
||||
#define OPT_DITHER
|
||||
#ifndef OPT_MULTI
|
||||
# define defopt ifuenf_dither
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* We still have some special code around MMX tables. */
|
||||
|
||||
#ifdef OPT_MMX
|
||||
#define OPT_MMXORSSE
|
||||
#define OPT_X86
|
||||
#ifndef OPT_MULTI
|
||||
# define defopt mmx
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef OPT_SSE
|
||||
#define OPT_MMXORSSE
|
||||
#define OPT_MPLAYER
|
||||
#define OPT_X86
|
||||
#ifndef OPT_MULTI
|
||||
# define defopt sse
|
||||
# define opt_dct36(fr) dct36_sse
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef OPT_SSE_VINTAGE
|
||||
#define OPT_MMXORSSE
|
||||
#define OPT_MPLAYER
|
||||
#define OPT_X86
|
||||
#ifndef OPT_MULTI
|
||||
# define defopt sse
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef OPT_3DNOWEXT
|
||||
#define OPT_MMXORSSE
|
||||
#define OPT_MPLAYER
|
||||
#define OPT_X86
|
||||
#ifndef OPT_MULTI
|
||||
# define defopt dreidnowext
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* same as above but also using 3DNowExt dct36 */
|
||||
#ifdef OPT_3DNOWEXT_VINTAGE
|
||||
#define OPT_MMXORSSE
|
||||
#define OPT_MPLAYER
|
||||
#define OPT_X86
|
||||
#ifndef OPT_MULTI
|
||||
# define defopt dreidnowext_vintage
|
||||
# define opt_dct36(fr) dct36_3dnowext
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef OPT_MPLAYER
|
||||
extern const int costab_mmxsse[];
|
||||
#endif
|
||||
|
||||
/* 3dnow used to use synth_1to1_i586 for mono / 8bit conversion - was that intentional? */
|
||||
/* I'm trying to skip the pentium code here ... until I see that that is indeed a bad idea */
|
||||
#ifdef OPT_3DNOW
|
||||
#define OPT_X86
|
||||
#ifndef OPT_MULTI
|
||||
# define defopt dreidnow
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* same as above but also using 3DNow dct36 */
|
||||
#ifdef OPT_3DNOW_VINTAGE
|
||||
#define OPT_X86
|
||||
#ifndef OPT_MULTI
|
||||
# define defopt dreidnow_vintage
|
||||
# define opt_dct36(fr) dct36_3dnow
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef OPT_ALTIVEC
|
||||
#ifndef OPT_MULTI
|
||||
# define defopt altivec
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef OPT_X86_64
|
||||
#define OPT_MMXORSSE
|
||||
#ifndef OPT_MULTI
|
||||
# define defopt x86_64
|
||||
# define opt_dct36(fr) dct36_x86_64
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef OPT_AVX
|
||||
#define OPT_MMXORSSE
|
||||
#ifndef OPT_MULTI
|
||||
# define defopt avx
|
||||
# define opt_dct36(fr) dct36_avx
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef OPT_ARM
|
||||
#ifndef OPT_MULTI
|
||||
# define defopt arm
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef OPT_NEON
|
||||
#define OPT_MMXORSSE
|
||||
#ifndef OPT_MULTI
|
||||
# define defopt neon
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* used for multi opt mode and the single 3dnow mode to have the old 3dnow test flag still working */
|
||||
void check_decoders(void);
|
||||
|
||||
/*
|
||||
Now come two blocks of standard definitions for multi-decoder mode and single-decoder mode.
|
||||
Most stuff is so automatic that it's indeed generated by some inline shell script.
|
||||
Remember to use these scripts when possible, instead of direct repetitive hacking.
|
||||
*/
|
||||
|
||||
#ifdef OPT_MULTI
|
||||
|
||||
# define defopt nodec
|
||||
|
||||
# if (defined OPT_3DNOW_VINTAGE || defined OPT_3DNOWEXT_VINTAGE || defined OPT_SSE || defined OPT_X86_64 || defined OPT_AVX)
|
||||
# define opt_dct36(fr) ((fr)->cpu_opts.the_dct36)
|
||||
# endif
|
||||
|
||||
#endif /* OPT_MULTI else */
|
||||
|
||||
# ifndef opt_dct36
|
||||
# define opt_dct36(fr) dct36
|
||||
# endif
|
||||
|
||||
#endif /* MPG123_H_OPTIMIZE */
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,25 @@
|
|||
/*
|
||||
parse: spawned from common; clustering around stream/frame parsing
|
||||
|
||||
copyright ?-2007 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Michael Hipp & Thomas Orgis
|
||||
*/
|
||||
|
||||
#ifndef MPG123_PARSE_H
|
||||
#define MPG123_PARSE_H
|
||||
|
||||
#include "frame.h"
|
||||
|
||||
int read_frame_init(mpg123_handle* fr);
|
||||
int frame_bitrate(mpg123_handle *fr);
|
||||
long frame_freq(mpg123_handle *fr);
|
||||
int read_frame_recover(mpg123_handle* fr); /* dead? */
|
||||
int read_frame(mpg123_handle *fr);
|
||||
void set_pointer(mpg123_handle *fr, long backstep);
|
||||
int position_info(mpg123_handle* fr, unsigned long no, long buffsize, unsigned long* frames_left, double* current_seconds, double* seconds_left);
|
||||
double compute_bpf(mpg123_handle *fr);
|
||||
long time_to_frame(mpg123_handle *fr, double seconds);
|
||||
int get_songlen(mpg123_handle *fr,int no);
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,137 @@
|
|||
/*
|
||||
reader: reading input data
|
||||
|
||||
copyright ?-2007 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Thomas Orgis (after code from Michael Hipp)
|
||||
*/
|
||||
|
||||
#ifndef MPG123_READER_H
|
||||
#define MPG123_READER_H
|
||||
|
||||
#include "config.h"
|
||||
#include "mpg123.h"
|
||||
|
||||
#ifndef NO_FEEDER
|
||||
struct buffy
|
||||
{
|
||||
unsigned char *data;
|
||||
ssize_t size;
|
||||
ssize_t realsize;
|
||||
struct buffy *next;
|
||||
};
|
||||
|
||||
|
||||
struct bufferchain
|
||||
{
|
||||
struct buffy* first; /* The beginning of the chain. */
|
||||
struct buffy* last; /* The end... of the chain. */
|
||||
ssize_t size; /* Aggregated size of all buffies. */
|
||||
/* These positions are relative to buffer chain beginning. */
|
||||
ssize_t pos; /* Position in whole chain. */
|
||||
ssize_t firstpos; /* The point of return on non-forget() */
|
||||
/* The "real" filepos is fileoff + pos. */
|
||||
off_t fileoff; /* Beginning of chain is at this file offset. */
|
||||
size_t bufblock; /* Default (minimal) size of buffers. */
|
||||
size_t pool_size; /* Keep that many buffers in storage. */
|
||||
size_t pool_fill; /* That many buffers are there. */
|
||||
/* A pool of buffers to re-use, if activated. It's a linked list that is worked on from the front. */
|
||||
struct buffy *pool;
|
||||
};
|
||||
|
||||
/* Call this before any buffer chain use (even bc_init()). */
|
||||
void bc_prepare(struct bufferchain *, size_t pool_size, size_t bufblock);
|
||||
/* Free persistent data in the buffer chain, after bc_reset(). */
|
||||
void bc_cleanup(struct bufferchain *);
|
||||
/* Change pool size. This does not actually allocate/free anything on itself, just instructs later operations to free less / allocate more buffers. */
|
||||
void bc_poolsize(struct bufferchain *, size_t pool_size, size_t bufblock);
|
||||
/* Return available byte count in the buffer. */
|
||||
size_t bc_fill(struct bufferchain *bc);
|
||||
|
||||
#endif
|
||||
|
||||
struct reader_data
|
||||
{
|
||||
off_t filelen; /* total file length or total buffer size */
|
||||
off_t filepos; /* position in file or position in buffer chain */
|
||||
int filept;
|
||||
/* Custom opaque I/O handle from the client. */
|
||||
void *iohandle;
|
||||
int flags;
|
||||
long timeout_sec;
|
||||
ssize_t (*fdread) (mpg123_handle *, void *, size_t);
|
||||
/* User can replace the read and lseek functions. The r_* are the stored replacement functions or NULL. */
|
||||
ssize_t (*r_read) (int fd, void *buf, size_t count);
|
||||
off_t (*r_lseek)(int fd, off_t offset, int whence);
|
||||
/* These are custom I/O routines for opaque user handles.
|
||||
They get picked if there's some iohandle set. */
|
||||
ssize_t (*r_read_handle) (void *handle, void *buf, size_t count);
|
||||
off_t (*r_lseek_handle)(void *handle, off_t offset, int whence);
|
||||
/* An optional cleaner for the handle on closing the stream. */
|
||||
void (*cleanup_handle)(void *handle);
|
||||
/* These two pointers are the actual workers (default map to POSIX read/lseek). */
|
||||
ssize_t (*read) (int fd, void *buf, size_t count);
|
||||
off_t (*lseek)(int fd, off_t offset, int whence);
|
||||
/* Buffered readers want that abstracted, set internally. */
|
||||
ssize_t (*fullread)(mpg123_handle *, unsigned char *, ssize_t);
|
||||
#ifndef NO_FEEDER
|
||||
struct bufferchain buffer; /* Not dynamically allocated, these few struct bytes aren't worth the trouble. */
|
||||
#endif
|
||||
};
|
||||
|
||||
/* start to use off_t to properly do LFS in future ... used to be long */
|
||||
struct reader
|
||||
{
|
||||
int (*init) (mpg123_handle *);
|
||||
void (*close) (mpg123_handle *);
|
||||
ssize_t (*fullread) (mpg123_handle *, unsigned char *, ssize_t);
|
||||
int (*head_read) (mpg123_handle *, unsigned long *newhead); /* succ: TRUE, else <= 0 (FALSE or READER_MORE) */
|
||||
int (*head_shift) (mpg123_handle *, unsigned long *head); /* succ: TRUE, else <= 0 (FALSE or READER_MORE) */
|
||||
off_t (*skip_bytes) (mpg123_handle *, off_t len); /* succ: >=0, else error or READER_MORE */
|
||||
int (*read_frame_body)(mpg123_handle *, unsigned char *, int size);
|
||||
int (*back_bytes) (mpg123_handle *, off_t bytes);
|
||||
int (*seek_frame) (mpg123_handle *, off_t num);
|
||||
off_t (*tell) (mpg123_handle *);
|
||||
void (*rewind) (mpg123_handle *);
|
||||
void (*forget) (mpg123_handle *);
|
||||
};
|
||||
|
||||
/* Open a file by path or use an opened file descriptor. */
|
||||
int open_stream(mpg123_handle *, const char *path, int fd);
|
||||
/* Open an external handle. */
|
||||
int open_stream_handle(mpg123_handle *, void *iohandle);
|
||||
|
||||
/* feed based operation has some specials */
|
||||
int open_feed(mpg123_handle *);
|
||||
/* externally called function, returns 0 on success, -1 on error */
|
||||
int feed_more(mpg123_handle *fr, const unsigned char *in, long count);
|
||||
void feed_forget(mpg123_handle *fr); /* forget the data that has been read (free some buffers) */
|
||||
off_t feed_set_pos(mpg123_handle *fr, off_t pos); /* Set position (inside available data if possible), return wanted byte offset of next feed. */
|
||||
|
||||
void open_bad(mpg123_handle *);
|
||||
|
||||
#define READER_FD_OPENED 0x1
|
||||
#define READER_ID3TAG 0x2
|
||||
#define READER_SEEKABLE 0x4
|
||||
#define READER_BUFFERED 0x8
|
||||
#define READER_NONBLOCK 0x20
|
||||
#define READER_HANDLEIO 0x40
|
||||
|
||||
#define READER_STREAM 0
|
||||
#define READER_ICY_STREAM 1
|
||||
#define READER_FEED 2
|
||||
/* These two add a little buffering to enable small seeks for peek ahead. */
|
||||
#define READER_BUF_STREAM 3
|
||||
#define READER_BUF_ICY_STREAM 4
|
||||
|
||||
#ifdef READ_SYSTEM
|
||||
#define READER_SYSTEM 5
|
||||
#define READERS 6
|
||||
#else
|
||||
#define READERS 5
|
||||
#endif
|
||||
|
||||
#define READER_ERROR MPG123_ERR
|
||||
#define READER_MORE MPG123_NEED_MORE
|
||||
|
||||
#endif
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,152 @@
|
|||
/*
|
||||
sample.h: The conversion from internal data to output samples of differing formats.
|
||||
|
||||
copyright 2007-9 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Thomas Orgis, taking WRITE_SAMPLE from decode.c
|
||||
Later added the end-conversion specific macros here, too.
|
||||
*/
|
||||
|
||||
#ifndef SAMPLE_H
|
||||
#define SAMPLE_H
|
||||
|
||||
/* mpg123lib_intern.h is included already, right? */
|
||||
|
||||
/* Special case is fixed point math... which does work, but not that nice yet. */
|
||||
#ifdef REAL_IS_FIXED
|
||||
static inline short idiv_signed_rounded(long x, int shift)
|
||||
{
|
||||
x >>= (shift - 1);
|
||||
x += (x & 1);
|
||||
return (short)(x >> 1);
|
||||
}
|
||||
# define REAL_PLUS_32767 ( 32767 << 15 )
|
||||
# define REAL_MINUS_32768 ( -32768 << 15 )
|
||||
# define REAL_TO_SHORT(x) (idiv_signed_rounded(x, 15))
|
||||
/* No better code (yet). */
|
||||
# define REAL_TO_SHORT_ACCURATE(x) REAL_TO_SHORT(x)
|
||||
/* This is just here for completeness, it is not used! */
|
||||
# define REAL_TO_S32(x) (x)
|
||||
#endif
|
||||
|
||||
/* From now on for single precision float... double precision is a possible option once we added some bits. But, it would be rather insane. */
|
||||
#ifndef REAL_TO_SHORT
|
||||
|
||||
/* Define the accurate rounding function. */
|
||||
# if (defined REAL_IS_FLOAT) && (defined IEEE_FLOAT)
|
||||
/* This function is only available for IEEE754 single-precision values
|
||||
This is nearly identical to proper rounding, just -+0.5 is rounded to 0 */
|
||||
static inline short ftoi16(float x)
|
||||
{
|
||||
union
|
||||
{
|
||||
float f;
|
||||
int32_t i;
|
||||
} u_fi;
|
||||
u_fi.f = x + 12582912.0f; /* Magic Number: 2^23 + 2^22 */
|
||||
return (short)u_fi.i;
|
||||
}
|
||||
# define REAL_TO_SHORT_ACCURATE(x) ftoi16(x)
|
||||
# else
|
||||
/* The "proper" rounding, plain C, a bit slow. */
|
||||
# define REAL_TO_SHORT_ACCURATE(x) (short)((x)>0.0?(x)+0.5:(x)-0.5)
|
||||
# endif
|
||||
|
||||
/* Now define the normal rounding. */
|
||||
# ifdef ACCURATE_ROUNDING
|
||||
# define REAL_TO_SHORT(x) REAL_TO_SHORT_ACCURATE(x)
|
||||
# else
|
||||
/* Non-accurate rounding... simple truncation. Fastest, most LSB errors. */
|
||||
# define REAL_TO_SHORT(x) (short)(x)
|
||||
# endif
|
||||
|
||||
#endif /* REAL_TO_SHORT */
|
||||
|
||||
/* We should add dithering for S32, too? */
|
||||
#ifndef REAL_TO_S32
|
||||
# ifdef ACCURATE_ROUNDING
|
||||
# define REAL_TO_S32(x) (int32_t)((x)>0.0?(x)+0.5:(x)-0.5)
|
||||
# else
|
||||
# define REAL_TO_S32(x) (int32_t)(x)
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifndef REAL_PLUS_32767
|
||||
# define REAL_PLUS_32767 32767.0
|
||||
#endif
|
||||
#ifndef REAL_MINUS_32768
|
||||
# define REAL_MINUS_32768 -32768.0
|
||||
#endif
|
||||
#ifndef REAL_PLUS_S32
|
||||
# define REAL_PLUS_S32 2147483647.0
|
||||
#endif
|
||||
#ifndef REAL_MINUS_S32
|
||||
# define REAL_MINUS_S32 -2147483648.0
|
||||
#endif
|
||||
|
||||
|
||||
/* The actual storage of a decoded sample is separated in the following macros.
|
||||
We can handle different types, we could also handle dithering here. */
|
||||
|
||||
#ifdef NEWOLD_WRITE_SAMPLE
|
||||
|
||||
/* This is the old new mpg123 WRITE_SAMPLE, fixed for newer GCC by MPlayer folks.
|
||||
Makes a huge difference on old machines. */
|
||||
#if WORDS_BIGENDIAN
|
||||
#define MANTISSA_OFFSET 1
|
||||
#else
|
||||
#define MANTISSA_OFFSET 0
|
||||
#endif
|
||||
#define WRITE_SHORT_SAMPLE(samples,sum,clip) { \
|
||||
union { double dtemp; int itemp[2]; } u; int v; \
|
||||
u.dtemp = ((((65536.0 * 65536.0 * 16)+(65536.0 * 0.5))* 65536.0)) + (sum);\
|
||||
v = u.itemp[MANTISSA_OFFSET] - 0x80000000; \
|
||||
if( v > 32767) { *(samples) = 0x7fff; (clip)++; } \
|
||||
else if( v < -32768) { *(samples) = -0x8000; (clip)++; } \
|
||||
else { *(samples) = v; } \
|
||||
}
|
||||
|
||||
#else
|
||||
/* Macro to produce a short (signed 16bit) output sample from internal representation,
|
||||
which may be float, double or indeed some integer for fixed point handling. */
|
||||
#define WRITE_SHORT_SAMPLE(samples,sum,clip) \
|
||||
if( (sum) > REAL_PLUS_32767) { *(samples) = 0x7fff; (clip)++; } \
|
||||
else if( (sum) < REAL_MINUS_32768) { *(samples) = -0x8000; (clip)++; } \
|
||||
else { *(samples) = REAL_TO_SHORT(sum); }
|
||||
#endif
|
||||
|
||||
/* Same as above, but always using accurate rounding. Would we want softer clipping here, too? */
|
||||
#define WRITE_SHORT_SAMPLE_ACCURATE(samples,sum,clip) \
|
||||
if( (sum) > REAL_PLUS_32767) { *(samples) = 0x7fff; (clip)++; } \
|
||||
else if( (sum) < REAL_MINUS_32768) { *(samples) = -0x8000; (clip)++; } \
|
||||
else { *(samples) = REAL_TO_SHORT_ACCURATE(sum); }
|
||||
|
||||
/*
|
||||
32bit signed
|
||||
We do clipping with the same old borders... but different conversion.
|
||||
We see here that we need extra work for non-16bit output... we optimized for 16bit.
|
||||
-0x7fffffff-1 is the minimum 32 bit signed integer value expressed so that MSVC
|
||||
does not give a compile time warning.
|
||||
*/
|
||||
#define WRITE_S32_SAMPLE(samples,sum,clip) \
|
||||
{ \
|
||||
real tmpsum = REAL_MUL((sum),S32_RESCALE); \
|
||||
if( tmpsum > REAL_PLUS_S32 ){ *(samples) = 0x7fffffff; (clip)++; } \
|
||||
else if( tmpsum < REAL_MINUS_S32 ) { *(samples) = -0x7fffffff-1; (clip)++; } \
|
||||
else { *(samples) = REAL_TO_S32(tmpsum); } \
|
||||
}
|
||||
|
||||
/* Produce an 8bit sample, via 16bit intermediate. */
|
||||
#define WRITE_8BIT_SAMPLE(samples,sum,clip) \
|
||||
{ \
|
||||
short write_8bit_tmp; \
|
||||
if( (sum) > REAL_PLUS_32767) { write_8bit_tmp = 0x7fff; (clip)++; } \
|
||||
else if( (sum) < REAL_MINUS_32768) { write_8bit_tmp = -0x8000; (clip)++; } \
|
||||
else { write_8bit_tmp = REAL_TO_SHORT(sum); } \
|
||||
*(samples) = fr->conv16to8[write_8bit_tmp>>AUSHIFT]; \
|
||||
}
|
||||
#ifndef REAL_IS_FIXED
|
||||
#define WRITE_REAL_SAMPLE(samples,sum,clip) *(samples) = ((real)1./SHORT_SCALE)*(sum)
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,186 @@
|
|||
/*
|
||||
stringbuf: mimicking a bit of C++ to more safely handle strings
|
||||
|
||||
copyright 2006-10 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Thomas Orgis
|
||||
*/
|
||||
|
||||
#include "mpg123lib_intern.h"
|
||||
#include "config.h"
|
||||
#include "mpg123.h"
|
||||
#include "compat.h"
|
||||
#include <string.h>
|
||||
#include "debug.h"
|
||||
|
||||
void attribute_align_arg mpg123_init_string(mpg123_string* sb)
|
||||
{
|
||||
sb->p = NULL;
|
||||
sb->size = 0;
|
||||
sb->fill = 0;
|
||||
}
|
||||
|
||||
void attribute_align_arg mpg123_free_string(mpg123_string* sb)
|
||||
{
|
||||
if(sb->p != NULL) free(sb->p);
|
||||
mpg123_init_string(sb);
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_grow_string(mpg123_string* sb, size_t new)
|
||||
{
|
||||
if(sb->size < new) return mpg123_resize_string(sb, new);
|
||||
else return 1;
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_resize_string(mpg123_string* sb, size_t new)
|
||||
{
|
||||
debug3("resizing string pointer %p from %lu to %lu", (void*) sb->p, (unsigned long)sb->size, (unsigned long)new);
|
||||
if(new == 0)
|
||||
{
|
||||
if(sb->size && sb->p != NULL) free(sb->p);
|
||||
mpg123_init_string(sb);
|
||||
return 1;
|
||||
}
|
||||
if(sb->size != new)
|
||||
{
|
||||
char* t;
|
||||
debug("really!");
|
||||
t = (char*) safe_realloc(sb->p, new*sizeof(char));
|
||||
debug1("safe_realloc returned %p", (void*) t);
|
||||
if(t != NULL)
|
||||
{
|
||||
sb->p = t;
|
||||
sb->size = new;
|
||||
return 1;
|
||||
}
|
||||
else return 0;
|
||||
}
|
||||
else return 1; /* success */
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_copy_string(mpg123_string* from, mpg123_string* to)
|
||||
{
|
||||
size_t fill;
|
||||
char *text;
|
||||
if(to == NULL) return -1;
|
||||
|
||||
debug2("called copy_string with %p -> %p", (void*)from, (void*)to);
|
||||
if(from == NULL)
|
||||
{
|
||||
fill = 0;
|
||||
text = NULL;
|
||||
}
|
||||
else
|
||||
{
|
||||
fill = from->fill;
|
||||
text = from->p;
|
||||
}
|
||||
|
||||
if(mpg123_resize_string(to, fill))
|
||||
{
|
||||
memcpy(to->p, text, fill);
|
||||
to->fill = fill;
|
||||
return 1;
|
||||
}
|
||||
else return 0;
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_add_string(mpg123_string* sb, const char* stuff)
|
||||
{
|
||||
debug1("adding %s", stuff);
|
||||
return mpg123_add_substring(sb, stuff, 0, strlen(stuff));
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_add_substring(mpg123_string *sb, const char *stuff, size_t from, size_t count)
|
||||
{
|
||||
debug("adding a substring");
|
||||
if(sb->fill) /* includes zero byte... */
|
||||
{
|
||||
if( (SIZE_MAX - sb->fill >= count) /* Avoid overflow. */
|
||||
&& (sb->size >= sb->fill+count || mpg123_grow_string(sb, sb->fill+count)) )
|
||||
{
|
||||
memcpy(sb->p+sb->fill-1, stuff+from, count);
|
||||
sb->fill += count;
|
||||
sb->p[sb->fill-1] = 0; /* Terminate! */
|
||||
}
|
||||
else return 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
if( count < SIZE_MAX && mpg123_grow_string(sb, count+1) )
|
||||
{
|
||||
memcpy(sb->p, stuff+from, count);
|
||||
sb->fill = count+1;
|
||||
sb->p[sb->fill-1] = 0; /* Terminate! */
|
||||
}
|
||||
else return 0;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_set_substring(mpg123_string* sb, const char* stuff, size_t from, size_t count)
|
||||
{
|
||||
sb->fill = 0;
|
||||
return mpg123_add_substring(sb, stuff, from, count);
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_set_string(mpg123_string* sb, const char* stuff)
|
||||
{
|
||||
sb->fill = 0;
|
||||
return mpg123_add_string(sb, stuff);
|
||||
}
|
||||
|
||||
size_t attribute_align_arg mpg123_strlen(mpg123_string *sb, int utf8)
|
||||
{
|
||||
size_t i;
|
||||
size_t bytelen;
|
||||
|
||||
/* Notions of empty string. If there's only a single character, it has to be the trailing zero, and if the first is the trailing zero anyway, we got empty. */
|
||||
if(sb->fill < 2 || sb->p[0] == 0) return 0;
|
||||
|
||||
/* Find the first non-null character from the back.
|
||||
We already established that the first character is non-null
|
||||
That at fill-2 has to be null, though. */
|
||||
for(i=sb->fill-2; i>0; --i)
|
||||
if(sb->p[i] != 0) break;
|
||||
|
||||
/* For simple byte strings, we are done now. */
|
||||
bytelen = i+1;
|
||||
|
||||
if(!utf8) return bytelen;
|
||||
else
|
||||
{
|
||||
/* Work out the actual count of UTF8 bytes.
|
||||
This employs no particular encoding error checking. */
|
||||
size_t len = 0;
|
||||
for(i=0; i<bytelen; ++i)
|
||||
{
|
||||
/* Every byte that is not a continuation byte ( 0xc0 == 10xx xxxx ) stands for a character. */
|
||||
if((sb->p[i] & 0xc0) != 0x80) len++;
|
||||
}
|
||||
return len;
|
||||
}
|
||||
}
|
||||
|
||||
int attribute_align_arg mpg123_chomp_string(mpg123_string *sb)
|
||||
{
|
||||
ssize_t i;
|
||||
if(!sb || !sb->fill) return 0;
|
||||
|
||||
/* Ensure that it is zero-terminated. */
|
||||
sb->p[sb->fill-1] = 0;
|
||||
for(i=sb->fill-2; i>=0; --i)
|
||||
{
|
||||
char *c = sb->p+i;
|
||||
/* Stop at the first proper character. */
|
||||
if(*c && *c != '\r' && *c != '\n') break;
|
||||
else *c = 0;
|
||||
}
|
||||
/* initial fill at least 1, so i at least -1,
|
||||
+2 means nothing happened for fill=1 .
|
||||
With i=0, we got one non-null character, fill shall be 2
|
||||
to accomodate the trailing zero. */
|
||||
sb->fill = (size_t)i+2;
|
||||
|
||||
return 1;
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,196 @@
|
|||
/*
|
||||
synth.h: generic synth functions
|
||||
|
||||
copyright 1995-2008 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Michael Hipp, generalized by Thomas Orgis
|
||||
|
||||
This header is used multiple times to create different variants of these functions.
|
||||
See decode.c and friends.
|
||||
Hint: BLOCK, MONO_NAME, MONO2STEREO_NAME, SYNTH_NAME and SAMPLE_T as well as WRITE_SAMPLE do vary.
|
||||
|
||||
Thomas looked closely at the decode_1to1, decode_2to1 and decode_4to1 contents, seeing that they are too similar to be separate files.
|
||||
This is what resulted...
|
||||
|
||||
Basically, you need one set of these functions for each output sample type.
|
||||
That currently means signed short, 8bit or float/double; though unsigned short may come, too.
|
||||
|
||||
Define NO_AUTOINCREMENT i386 code that shall not rely on autoincrement.
|
||||
Actual benefit of this has to be examined; may apply to specific (old) compilers, only.
|
||||
*/
|
||||
|
||||
|
||||
/* Main synth function, uses the plain dct64 or dct64_i386. */
|
||||
int SYNTH_NAME(real *bandPtr, int channel, mpg123_handle *fr, int final)
|
||||
{
|
||||
#ifndef NO_AUTOINCREMENT
|
||||
#define BACKPEDAL 0x10 /* We use autoincrement and thus need this re-adjustment for window/b0. */
|
||||
#define MY_DCT64 dct64
|
||||
#else
|
||||
#define BACKPEDAL 0x00 /* i386 code does not need that. */
|
||||
#define MY_DCT64 dct64_i386
|
||||
#endif
|
||||
static const int step = 2;
|
||||
SAMPLE_T *samples = (SAMPLE_T *) (fr->buffer.data + fr->buffer.fill);
|
||||
|
||||
real *b0, **buf; /* (*buf)[0x110]; */
|
||||
int clip = 0;
|
||||
int bo1;
|
||||
|
||||
if(fr->have_eq_settings) do_equalizer(bandPtr,channel,fr->equalizer);
|
||||
|
||||
if(!channel)
|
||||
{
|
||||
fr->bo--;
|
||||
fr->bo &= 0xf;
|
||||
buf = fr->real_buffs[0];
|
||||
}
|
||||
else
|
||||
{
|
||||
#ifdef USE_DITHER
|
||||
/* We always go forward 32 dither points (and back again for the second channel),
|
||||
(re)sampling the noise the same way as the original signal. */
|
||||
fr->ditherindex -= 32;
|
||||
#endif
|
||||
samples++;
|
||||
buf = fr->real_buffs[1];
|
||||
}
|
||||
#ifdef USE_DITHER
|
||||
/* We check only once for the overflow of dither index here ...
|
||||
this wraps differently than the original i586 dither code, in theory (but when DITHERSIZE % BLOCK/2 == 0 it's the same). */
|
||||
if(DITHERSIZE-fr->ditherindex < 32) fr->ditherindex = 0;
|
||||
/* And we define a macro for the dither action... */
|
||||
#define ADD_DITHER(fr,sum) sum+=fr->dithernoise[fr->ditherindex]; fr->ditherindex += 64/BLOCK;
|
||||
#else
|
||||
#define ADD_DITHER(fr,sum)
|
||||
#endif
|
||||
|
||||
if(fr->bo & 0x1)
|
||||
{
|
||||
b0 = buf[0];
|
||||
bo1 = fr->bo;
|
||||
MY_DCT64(buf[1]+((fr->bo+1)&0xf),buf[0]+fr->bo,bandPtr);
|
||||
}
|
||||
else
|
||||
{
|
||||
b0 = buf[1];
|
||||
bo1 = fr->bo+1;
|
||||
MY_DCT64(buf[0]+fr->bo,buf[1]+fr->bo+1,bandPtr);
|
||||
}
|
||||
|
||||
{
|
||||
register int j;
|
||||
real *window = fr->decwin + 16 - bo1;
|
||||
|
||||
for(j=(BLOCK/4); j; j--, b0+=0x400/BLOCK-BACKPEDAL, window+=0x800/BLOCK-BACKPEDAL, samples+=step)
|
||||
{
|
||||
real sum;
|
||||
#ifndef NO_AUTOINCREMENT
|
||||
sum = REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum += REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum += REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum += REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum += REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum += REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum += REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum += REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*window++, *b0++);
|
||||
#else
|
||||
sum = REAL_MUL_SYNTH(window[0x0], b0[0x0]);
|
||||
sum -= REAL_MUL_SYNTH(window[0x1], b0[0x1]);
|
||||
sum += REAL_MUL_SYNTH(window[0x2], b0[0x2]);
|
||||
sum -= REAL_MUL_SYNTH(window[0x3], b0[0x3]);
|
||||
sum += REAL_MUL_SYNTH(window[0x4], b0[0x4]);
|
||||
sum -= REAL_MUL_SYNTH(window[0x5], b0[0x5]);
|
||||
sum += REAL_MUL_SYNTH(window[0x6], b0[0x6]);
|
||||
sum -= REAL_MUL_SYNTH(window[0x7], b0[0x7]);
|
||||
sum += REAL_MUL_SYNTH(window[0x8], b0[0x8]);
|
||||
sum -= REAL_MUL_SYNTH(window[0x9], b0[0x9]);
|
||||
sum += REAL_MUL_SYNTH(window[0xA], b0[0xA]);
|
||||
sum -= REAL_MUL_SYNTH(window[0xB], b0[0xB]);
|
||||
sum += REAL_MUL_SYNTH(window[0xC], b0[0xC]);
|
||||
sum -= REAL_MUL_SYNTH(window[0xD], b0[0xD]);
|
||||
sum += REAL_MUL_SYNTH(window[0xE], b0[0xE]);
|
||||
sum -= REAL_MUL_SYNTH(window[0xF], b0[0xF]);
|
||||
#endif
|
||||
|
||||
ADD_DITHER(fr,sum)
|
||||
WRITE_SAMPLE(samples,sum,clip);
|
||||
}
|
||||
|
||||
{
|
||||
real sum;
|
||||
sum = REAL_MUL_SYNTH(window[0x0], b0[0x0]);
|
||||
sum += REAL_MUL_SYNTH(window[0x2], b0[0x2]);
|
||||
sum += REAL_MUL_SYNTH(window[0x4], b0[0x4]);
|
||||
sum += REAL_MUL_SYNTH(window[0x6], b0[0x6]);
|
||||
sum += REAL_MUL_SYNTH(window[0x8], b0[0x8]);
|
||||
sum += REAL_MUL_SYNTH(window[0xA], b0[0xA]);
|
||||
sum += REAL_MUL_SYNTH(window[0xC], b0[0xC]);
|
||||
sum += REAL_MUL_SYNTH(window[0xE], b0[0xE]);
|
||||
|
||||
ADD_DITHER(fr,sum)
|
||||
WRITE_SAMPLE(samples,sum,clip);
|
||||
samples += step;
|
||||
b0-=0x400/BLOCK;
|
||||
window-=0x800/BLOCK;
|
||||
}
|
||||
window += bo1<<1;
|
||||
|
||||
for(j=(BLOCK/4)-1; j; j--, b0-=0x400/BLOCK+BACKPEDAL, window-=0x800/BLOCK-BACKPEDAL, samples+=step)
|
||||
{
|
||||
real sum;
|
||||
#ifndef NO_AUTOINCREMENT
|
||||
sum = -REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
#else
|
||||
sum = -REAL_MUL_SYNTH(window[-0x1], b0[0x0]);
|
||||
sum -= REAL_MUL_SYNTH(window[-0x2], b0[0x1]);
|
||||
sum -= REAL_MUL_SYNTH(window[-0x3], b0[0x2]);
|
||||
sum -= REAL_MUL_SYNTH(window[-0x4], b0[0x3]);
|
||||
sum -= REAL_MUL_SYNTH(window[-0x5], b0[0x4]);
|
||||
sum -= REAL_MUL_SYNTH(window[-0x6], b0[0x5]);
|
||||
sum -= REAL_MUL_SYNTH(window[-0x7], b0[0x6]);
|
||||
sum -= REAL_MUL_SYNTH(window[-0x8], b0[0x7]);
|
||||
sum -= REAL_MUL_SYNTH(window[-0x9], b0[0x8]);
|
||||
sum -= REAL_MUL_SYNTH(window[-0xA], b0[0x9]);
|
||||
sum -= REAL_MUL_SYNTH(window[-0xB], b0[0xA]);
|
||||
sum -= REAL_MUL_SYNTH(window[-0xC], b0[0xB]);
|
||||
sum -= REAL_MUL_SYNTH(window[-0xD], b0[0xC]);
|
||||
sum -= REAL_MUL_SYNTH(window[-0xE], b0[0xD]);
|
||||
sum -= REAL_MUL_SYNTH(window[-0xF], b0[0xE]);
|
||||
sum -= REAL_MUL_SYNTH(window[-0x0], b0[0xF]); /* Is that right? 0x0? Just wondering... */
|
||||
#endif
|
||||
ADD_DITHER(fr,sum)
|
||||
WRITE_SAMPLE(samples,sum,clip);
|
||||
}
|
||||
}
|
||||
|
||||
if(final) fr->buffer.fill += BLOCK*sizeof(SAMPLE_T);
|
||||
|
||||
return clip;
|
||||
#undef ADD_DITHER
|
||||
#undef BACKPEDAL
|
||||
#undef MY_DCT64
|
||||
}
|
||||
|
|
@ -0,0 +1,64 @@
|
|||
/*
|
||||
monosynth.h: generic mono related synth functions
|
||||
|
||||
copyright 1995-2008 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Michael Hipp, generalized by Thomas Orgis
|
||||
|
||||
This header is used multiple times to create different variants of these functions.
|
||||
See decode.c and synth.h .
|
||||
Hint: BLOCK, MONO_NAME, MONO2STEREO_NAME, SYNTH_NAME and SAMPLE_T do vary.
|
||||
|
||||
Thomas looked closely at the decode_1to1, decode_2to1 and decode_4to1 contents, seeing that they are too similar to be separate files.
|
||||
This is what resulted...
|
||||
|
||||
Reason to separate this from synth.h:
|
||||
There are decoders that have a special synth_1to1 but still can use these generic derivations for the mono stuff.
|
||||
It generally makes a good deal of sense to set SYNTH_NAME to opt_synth_1to1(fr) (or opt_synth_2to1(fr), etc.).
|
||||
*/
|
||||
|
||||
/* Mono synth, wrapping over SYNTH_NAME */
|
||||
int MONO_NAME(real *bandPtr, mpg123_handle *fr)
|
||||
{
|
||||
SAMPLE_T samples_tmp[BLOCK];
|
||||
SAMPLE_T *tmp1 = samples_tmp;
|
||||
int i,ret;
|
||||
|
||||
/* save buffer stuff, trick samples_tmp into there, decode, restore */
|
||||
unsigned char *samples = fr->buffer.data;
|
||||
int pnt = fr->buffer.fill;
|
||||
fr->buffer.data = (unsigned char*) samples_tmp;
|
||||
fr->buffer.fill = 0;
|
||||
ret = SYNTH_NAME(bandPtr, 0, fr, 0); /* decode into samples_tmp */
|
||||
fr->buffer.data = samples; /* restore original value */
|
||||
|
||||
/* now append samples from samples_tmp */
|
||||
samples += pnt; /* just the next mem in frame buffer */
|
||||
for(i=0;i<(BLOCK/2);i++)
|
||||
{
|
||||
*( (SAMPLE_T *)samples) = *tmp1;
|
||||
samples += sizeof(SAMPLE_T);
|
||||
tmp1 += 2;
|
||||
}
|
||||
fr->buffer.fill = pnt + (BLOCK/2)*sizeof(SAMPLE_T);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* Mono to stereo synth, wrapping over SYNTH_NAME */
|
||||
int MONO2STEREO_NAME(real *bandPtr, mpg123_handle *fr)
|
||||
{
|
||||
int i,ret;
|
||||
unsigned char *samples = fr->buffer.data;
|
||||
|
||||
ret = SYNTH_NAME(bandPtr,0,fr,1);
|
||||
samples += fr->buffer.fill - BLOCK*sizeof(SAMPLE_T);
|
||||
|
||||
for(i=0;i<(BLOCK/2);i++)
|
||||
{
|
||||
((SAMPLE_T *)samples)[1] = ((SAMPLE_T *)samples)[0];
|
||||
samples+=2*sizeof(SAMPLE_T);
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
|
@ -0,0 +1,213 @@
|
|||
/*
|
||||
synth_ntom.h: ntom-resampling synth functions
|
||||
|
||||
This header is used multiple times to create different variants of this function.
|
||||
Hint: MONO_NAME, MONO2STEREO_NAME, SYNTH_NAME and SAMPLE_T as well as WRITE_SAMPLE do vary.
|
||||
|
||||
copyright 1995-2008 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Michael Hipp, generalized by Thomas Orgis
|
||||
|
||||
Well, this is very simple resampling... you may or may not like what you hear.
|
||||
But it's cheap.
|
||||
But still, we don't implement a non-autoincrement version of this one.
|
||||
*/
|
||||
|
||||
/* Note: These mono functions would also work generically,
|
||||
it's just that they need a runtime calculation for the conversion loop...
|
||||
The fixed XtoY functions have the chance for loop unrolling... */
|
||||
|
||||
int MONO_NAME(real *bandPtr, mpg123_handle *fr)
|
||||
{
|
||||
SAMPLE_T samples_tmp[8*64];
|
||||
SAMPLE_T *tmp1 = samples_tmp;
|
||||
size_t i;
|
||||
int ret;
|
||||
|
||||
size_t pnt = fr->buffer.fill;
|
||||
unsigned char *samples = fr->buffer.data;
|
||||
fr->buffer.data = (unsigned char*) samples_tmp;
|
||||
fr->buffer.fill = 0;
|
||||
ret = SYNTH_NAME(bandPtr, 0, fr, 1);
|
||||
fr->buffer.data = samples;
|
||||
|
||||
samples += pnt;
|
||||
for(i=0;i<(fr->buffer.fill/(2*sizeof(SAMPLE_T)));i++)
|
||||
{
|
||||
*( (SAMPLE_T *)samples) = *tmp1;
|
||||
samples += sizeof(SAMPLE_T);
|
||||
tmp1 += 2;
|
||||
}
|
||||
fr->buffer.fill = pnt + (fr->buffer.fill/2);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
int MONO2STEREO_NAME(real *bandPtr, mpg123_handle *fr)
|
||||
{
|
||||
size_t i;
|
||||
int ret;
|
||||
size_t pnt1 = fr->buffer.fill;
|
||||
unsigned char *samples = fr->buffer.data + pnt1;
|
||||
|
||||
ret = SYNTH_NAME(bandPtr, 0, fr, 1);
|
||||
|
||||
for(i=0;i<((fr->buffer.fill-pnt1)/(2*sizeof(SAMPLE_T)));i++)
|
||||
{
|
||||
((SAMPLE_T *)samples)[1] = ((SAMPLE_T *)samples)[0];
|
||||
samples+=2*sizeof(SAMPLE_T);
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
int SYNTH_NAME(real *bandPtr,int channel, mpg123_handle *fr, int final)
|
||||
{
|
||||
static const int step = 2;
|
||||
SAMPLE_T *samples = (SAMPLE_T *) (fr->buffer.data + fr->buffer.fill);
|
||||
|
||||
real *b0, **buf; /* (*buf)[0x110]; */
|
||||
int clip = 0;
|
||||
int bo1;
|
||||
int ntom;
|
||||
|
||||
if(fr->have_eq_settings) do_equalizer(bandPtr,channel,fr->equalizer);
|
||||
|
||||
if(!channel)
|
||||
{
|
||||
fr->bo--;
|
||||
fr->bo &= 0xf;
|
||||
buf = fr->real_buffs[0];
|
||||
ntom = fr->ntom_val[1] = fr->ntom_val[0];
|
||||
}
|
||||
else
|
||||
{
|
||||
samples++;
|
||||
buf = fr->real_buffs[1];
|
||||
ntom = fr->ntom_val[1];
|
||||
}
|
||||
|
||||
if(fr->bo & 0x1)
|
||||
{
|
||||
b0 = buf[0];
|
||||
bo1 = fr->bo;
|
||||
dct64(buf[1]+((fr->bo+1)&0xf),buf[0]+fr->bo,bandPtr);
|
||||
}
|
||||
else
|
||||
{
|
||||
b0 = buf[1];
|
||||
bo1 = fr->bo+1;
|
||||
dct64(buf[0]+fr->bo,buf[1]+fr->bo+1,bandPtr);
|
||||
}
|
||||
|
||||
{
|
||||
register int j;
|
||||
real *window = fr->decwin + 16 - bo1;
|
||||
|
||||
for (j=16;j;j--,window+=0x10)
|
||||
{
|
||||
real sum;
|
||||
|
||||
ntom += fr->ntom_step;
|
||||
if(ntom < NTOM_MUL)
|
||||
{
|
||||
window += 16;
|
||||
b0 += 16;
|
||||
continue;
|
||||
}
|
||||
|
||||
sum = REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum += REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum += REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum += REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum += REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum += REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum += REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum += REAL_MUL_SYNTH(*window++, *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*window++, *b0++);
|
||||
|
||||
while(ntom >= NTOM_MUL)
|
||||
{
|
||||
WRITE_SAMPLE(samples,sum,clip);
|
||||
samples += step;
|
||||
ntom -= NTOM_MUL;
|
||||
}
|
||||
}
|
||||
|
||||
ntom += fr->ntom_step;
|
||||
if(ntom >= NTOM_MUL)
|
||||
{
|
||||
real sum;
|
||||
sum = REAL_MUL_SYNTH(window[0x0], b0[0x0]);
|
||||
sum += REAL_MUL_SYNTH(window[0x2], b0[0x2]);
|
||||
sum += REAL_MUL_SYNTH(window[0x4], b0[0x4]);
|
||||
sum += REAL_MUL_SYNTH(window[0x6], b0[0x6]);
|
||||
sum += REAL_MUL_SYNTH(window[0x8], b0[0x8]);
|
||||
sum += REAL_MUL_SYNTH(window[0xA], b0[0xA]);
|
||||
sum += REAL_MUL_SYNTH(window[0xC], b0[0xC]);
|
||||
sum += REAL_MUL_SYNTH(window[0xE], b0[0xE]);
|
||||
|
||||
while(ntom >= NTOM_MUL)
|
||||
{
|
||||
WRITE_SAMPLE(samples,sum,clip);
|
||||
samples += step;
|
||||
ntom -= NTOM_MUL;
|
||||
}
|
||||
}
|
||||
|
||||
b0-=0x10,window-=0x20;
|
||||
window += bo1<<1;
|
||||
|
||||
for (j=15;j;j--,b0-=0x20,window-=0x10)
|
||||
{
|
||||
real sum;
|
||||
|
||||
ntom += fr->ntom_step;
|
||||
if(ntom < NTOM_MUL)
|
||||
{
|
||||
window -= 16;
|
||||
b0 += 16;
|
||||
continue;
|
||||
}
|
||||
|
||||
sum = REAL_MUL_SYNTH(-*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
sum -= REAL_MUL_SYNTH(*(--window), *b0++);
|
||||
|
||||
while(ntom >= NTOM_MUL)
|
||||
{
|
||||
WRITE_SAMPLE(samples,sum,clip);
|
||||
samples += step;
|
||||
ntom -= NTOM_MUL;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fr->ntom_val[channel] = ntom;
|
||||
if(final) fr->buffer.fill = ((unsigned char *) samples - fr->buffer.data - (channel ? sizeof(SAMPLE_T) : 0));
|
||||
|
||||
return clip;
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,496 @@
|
|||
/*
|
||||
synth_real.c: The functions for synthesizing real (float) samples, at the end of decoding.
|
||||
|
||||
copyright 1995-2008 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Michael Hipp, heavily dissected and rearranged by Thomas Orgis
|
||||
*/
|
||||
|
||||
#include "mpg123lib_intern.h"
|
||||
#include "sample.h"
|
||||
#include "debug.h"
|
||||
|
||||
#ifdef REAL_IS_FIXED
|
||||
#error "Do not build this file with fixed point math!"
|
||||
#else
|
||||
/*
|
||||
Part 3: All synth functions that produce float output.
|
||||
What we need is just a special WRITE_SAMPLE. For the generic and i386 functions, that is.
|
||||
The optimized synths would need to be changed internally to support float output.
|
||||
*/
|
||||
|
||||
#define SAMPLE_T real
|
||||
#define WRITE_SAMPLE(samples,sum,clip) WRITE_REAL_SAMPLE(samples,sum,clip)
|
||||
|
||||
/* Part 3a: All straight 1to1 decoding functions */
|
||||
#define BLOCK 0x40 /* One decoding block is 64 samples. */
|
||||
|
||||
#define SYNTH_NAME synth_1to1_real
|
||||
#include "synth.h"
|
||||
#undef SYNTH_NAME
|
||||
|
||||
/* Mono-related synths; they wrap over _some_ synth_1to1_real (could be generic, could be i386). */
|
||||
#define SYNTH_NAME fr->synths.plain[r_1to1][f_real]
|
||||
#define MONO_NAME synth_1to1_real_mono
|
||||
#define MONO2STEREO_NAME synth_1to1_real_m2s
|
||||
#include "synth_mono.h"
|
||||
#undef SYNTH_NAME
|
||||
#undef MONO_NAME
|
||||
#undef MONO2STEREO_NAME
|
||||
|
||||
#ifdef OPT_X86
|
||||
#define NO_AUTOINCREMENT
|
||||
#define SYNTH_NAME synth_1to1_real_i386
|
||||
#include "synth.h"
|
||||
#undef SYNTH_NAME
|
||||
/* i386 uses the normal mono functions. */
|
||||
#undef NO_AUTOINCREMENT
|
||||
#endif
|
||||
|
||||
#undef BLOCK
|
||||
|
||||
/* At least one optimized real decoder... */
|
||||
#ifdef OPT_X86_64
|
||||
/* Assembler routines. */
|
||||
int synth_1to1_real_x86_64_asm(real *window, real *b0, real *samples, int bo1);
|
||||
int synth_1to1_real_s_x86_64_asm(real *window, real *b0l, real *b0r, real *samples, int bo1);
|
||||
void dct64_real_x86_64(real *out0, real *out1, real *samples);
|
||||
/* Hull for C mpg123 API */
|
||||
int synth_1to1_real_x86_64(real *bandPtr,int channel, mpg123_handle *fr, int final)
|
||||
{
|
||||
real *samples = (real *) (fr->buffer.data+fr->buffer.fill);
|
||||
|
||||
real *b0, **buf;
|
||||
int bo1;
|
||||
|
||||
if(fr->have_eq_settings) do_equalizer(bandPtr,channel,fr->equalizer);
|
||||
|
||||
if(!channel)
|
||||
{
|
||||
fr->bo--;
|
||||
fr->bo &= 0xf;
|
||||
buf = fr->real_buffs[0];
|
||||
}
|
||||
else
|
||||
{
|
||||
samples++;
|
||||
buf = fr->real_buffs[1];
|
||||
}
|
||||
|
||||
if(fr->bo & 0x1)
|
||||
{
|
||||
b0 = buf[0];
|
||||
bo1 = fr->bo;
|
||||
dct64_real_x86_64(buf[1]+((fr->bo+1)&0xf),buf[0]+fr->bo,bandPtr);
|
||||
}
|
||||
else
|
||||
{
|
||||
b0 = buf[1];
|
||||
bo1 = fr->bo+1;
|
||||
dct64_real_x86_64(buf[0]+fr->bo,buf[1]+fr->bo+1,bandPtr);
|
||||
}
|
||||
|
||||
synth_1to1_real_x86_64_asm(fr->decwin, b0, samples, bo1);
|
||||
|
||||
if(final) fr->buffer.fill += 256;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int synth_1to1_real_stereo_x86_64(real *bandPtr_l, real *bandPtr_r, mpg123_handle *fr)
|
||||
{
|
||||
real *samples = (real *) (fr->buffer.data+fr->buffer.fill);
|
||||
|
||||
real *b0l, *b0r, **bufl, **bufr;
|
||||
int bo1;
|
||||
|
||||
if(fr->have_eq_settings)
|
||||
{
|
||||
do_equalizer(bandPtr_l,0,fr->equalizer);
|
||||
do_equalizer(bandPtr_r,1,fr->equalizer);
|
||||
}
|
||||
|
||||
fr->bo--;
|
||||
fr->bo &= 0xf;
|
||||
bufl = fr->real_buffs[0];
|
||||
bufr = fr->real_buffs[1];
|
||||
|
||||
if(fr->bo & 0x1)
|
||||
{
|
||||
b0l = bufl[0];
|
||||
b0r = bufr[0];
|
||||
bo1 = fr->bo;
|
||||
dct64_real_x86_64(bufl[1]+((fr->bo+1)&0xf),bufl[0]+fr->bo,bandPtr_l);
|
||||
dct64_real_x86_64(bufr[1]+((fr->bo+1)&0xf),bufr[0]+fr->bo,bandPtr_r);
|
||||
}
|
||||
else
|
||||
{
|
||||
b0l = bufl[1];
|
||||
b0r = bufr[1];
|
||||
bo1 = fr->bo+1;
|
||||
dct64_real_x86_64(bufl[0]+fr->bo,bufl[1]+fr->bo+1,bandPtr_l);
|
||||
dct64_real_x86_64(bufr[0]+fr->bo,bufr[1]+fr->bo+1,bandPtr_r);
|
||||
}
|
||||
|
||||
synth_1to1_real_s_x86_64_asm(fr->decwin, b0l, b0r, samples, bo1);
|
||||
|
||||
fr->buffer.fill += 256;
|
||||
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef OPT_AVX
|
||||
/* Assembler routines. */
|
||||
#ifndef OPT_X86_64
|
||||
int synth_1to1_real_x86_64_asm(real *window, real *b0, real *samples, int bo1);
|
||||
#endif
|
||||
int synth_1to1_real_s_avx_asm(real *window, real *b0l, real *b0r, real *samples, int bo1);
|
||||
void dct64_real_avx(real *out0, real *out1, real *samples);
|
||||
/* Hull for C mpg123 API */
|
||||
int synth_1to1_real_avx(real *bandPtr,int channel, mpg123_handle *fr, int final)
|
||||
{
|
||||
real *samples = (real *) (fr->buffer.data+fr->buffer.fill);
|
||||
|
||||
real *b0, **buf;
|
||||
int bo1;
|
||||
|
||||
if(fr->have_eq_settings) do_equalizer(bandPtr,channel,fr->equalizer);
|
||||
|
||||
if(!channel)
|
||||
{
|
||||
fr->bo--;
|
||||
fr->bo &= 0xf;
|
||||
buf = fr->real_buffs[0];
|
||||
}
|
||||
else
|
||||
{
|
||||
samples++;
|
||||
buf = fr->real_buffs[1];
|
||||
}
|
||||
|
||||
if(fr->bo & 0x1)
|
||||
{
|
||||
b0 = buf[0];
|
||||
bo1 = fr->bo;
|
||||
dct64_real_avx(buf[1]+((fr->bo+1)&0xf),buf[0]+fr->bo,bandPtr);
|
||||
}
|
||||
else
|
||||
{
|
||||
b0 = buf[1];
|
||||
bo1 = fr->bo+1;
|
||||
dct64_real_avx(buf[0]+fr->bo,buf[1]+fr->bo+1,bandPtr);
|
||||
}
|
||||
|
||||
synth_1to1_real_x86_64_asm(fr->decwin, b0, samples, bo1);
|
||||
|
||||
if(final) fr->buffer.fill += 256;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int synth_1to1_real_stereo_avx(real *bandPtr_l, real *bandPtr_r, mpg123_handle *fr)
|
||||
{
|
||||
real *samples = (real *) (fr->buffer.data+fr->buffer.fill);
|
||||
|
||||
real *b0l, *b0r, **bufl, **bufr;
|
||||
int bo1;
|
||||
|
||||
if(fr->have_eq_settings)
|
||||
{
|
||||
do_equalizer(bandPtr_l,0,fr->equalizer);
|
||||
do_equalizer(bandPtr_r,1,fr->equalizer);
|
||||
}
|
||||
|
||||
fr->bo--;
|
||||
fr->bo &= 0xf;
|
||||
bufl = fr->real_buffs[0];
|
||||
bufr = fr->real_buffs[1];
|
||||
|
||||
if(fr->bo & 0x1)
|
||||
{
|
||||
b0l = bufl[0];
|
||||
b0r = bufr[0];
|
||||
bo1 = fr->bo;
|
||||
dct64_real_avx(bufl[1]+((fr->bo+1)&0xf),bufl[0]+fr->bo,bandPtr_l);
|
||||
dct64_real_avx(bufr[1]+((fr->bo+1)&0xf),bufr[0]+fr->bo,bandPtr_r);
|
||||
}
|
||||
else
|
||||
{
|
||||
b0l = bufl[1];
|
||||
b0r = bufr[1];
|
||||
bo1 = fr->bo+1;
|
||||
dct64_real_avx(bufl[0]+fr->bo,bufl[1]+fr->bo+1,bandPtr_l);
|
||||
dct64_real_avx(bufr[0]+fr->bo,bufr[1]+fr->bo+1,bandPtr_r);
|
||||
}
|
||||
|
||||
synth_1to1_real_s_avx_asm(fr->decwin, b0l, b0r, samples, bo1);
|
||||
|
||||
fr->buffer.fill += 256;
|
||||
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(OPT_SSE) || defined(OPT_SSE_VINTAGE)
|
||||
/* Assembler routines. */
|
||||
int synth_1to1_real_sse_asm(real *window, real *b0, real *samples, int bo1);
|
||||
int synth_1to1_real_s_sse_asm(real *window, real *b0l, real *b0r, real *samples, int bo1);
|
||||
void dct64_real_sse(real *out0, real *out1, real *samples);
|
||||
/* Hull for C mpg123 API */
|
||||
int synth_1to1_real_sse(real *bandPtr,int channel, mpg123_handle *fr, int final)
|
||||
{
|
||||
real *samples = (real *) (fr->buffer.data+fr->buffer.fill);
|
||||
|
||||
real *b0, **buf;
|
||||
int bo1;
|
||||
|
||||
if(fr->have_eq_settings) do_equalizer(bandPtr,channel,fr->equalizer);
|
||||
|
||||
if(!channel)
|
||||
{
|
||||
fr->bo--;
|
||||
fr->bo &= 0xf;
|
||||
buf = fr->real_buffs[0];
|
||||
}
|
||||
else
|
||||
{
|
||||
samples++;
|
||||
buf = fr->real_buffs[1];
|
||||
}
|
||||
|
||||
if(fr->bo & 0x1)
|
||||
{
|
||||
b0 = buf[0];
|
||||
bo1 = fr->bo;
|
||||
dct64_real_sse(buf[1]+((fr->bo+1)&0xf),buf[0]+fr->bo,bandPtr);
|
||||
}
|
||||
else
|
||||
{
|
||||
b0 = buf[1];
|
||||
bo1 = fr->bo+1;
|
||||
dct64_real_sse(buf[0]+fr->bo,buf[1]+fr->bo+1,bandPtr);
|
||||
}
|
||||
|
||||
synth_1to1_real_sse_asm(fr->decwin, b0, samples, bo1);
|
||||
|
||||
if(final) fr->buffer.fill += 256;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int synth_1to1_real_stereo_sse(real *bandPtr_l, real *bandPtr_r, mpg123_handle *fr)
|
||||
{
|
||||
real *samples = (real *) (fr->buffer.data+fr->buffer.fill);
|
||||
|
||||
real *b0l, *b0r, **bufl, **bufr;
|
||||
int bo1;
|
||||
|
||||
if(fr->have_eq_settings)
|
||||
{
|
||||
do_equalizer(bandPtr_l,0,fr->equalizer);
|
||||
do_equalizer(bandPtr_r,1,fr->equalizer);
|
||||
}
|
||||
|
||||
fr->bo--;
|
||||
fr->bo &= 0xf;
|
||||
bufl = fr->real_buffs[0];
|
||||
bufr = fr->real_buffs[1];
|
||||
|
||||
if(fr->bo & 0x1)
|
||||
{
|
||||
b0l = bufl[0];
|
||||
b0r = bufr[0];
|
||||
bo1 = fr->bo;
|
||||
dct64_real_sse(bufl[1]+((fr->bo+1)&0xf),bufl[0]+fr->bo,bandPtr_l);
|
||||
dct64_real_sse(bufr[1]+((fr->bo+1)&0xf),bufr[0]+fr->bo,bandPtr_r);
|
||||
}
|
||||
else
|
||||
{
|
||||
b0l = bufl[1];
|
||||
b0r = bufr[1];
|
||||
bo1 = fr->bo+1;
|
||||
dct64_real_sse(bufl[0]+fr->bo,bufl[1]+fr->bo+1,bandPtr_l);
|
||||
dct64_real_sse(bufr[0]+fr->bo,bufr[1]+fr->bo+1,bandPtr_r);
|
||||
}
|
||||
|
||||
synth_1to1_real_s_sse_asm(fr->decwin, b0l, b0r, samples, bo1);
|
||||
|
||||
fr->buffer.fill += 256;
|
||||
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef OPT_NEON
|
||||
/* Assembler routines. */
|
||||
int synth_1to1_real_neon_asm(real *window, real *b0, real *samples, int bo1);
|
||||
int synth_1to1_real_s_neon_asm(real *window, real *b0l, real *b0r, real *samples, int bo1);
|
||||
void dct64_real_neon(real *out0, real *out1, real *samples);
|
||||
/* Hull for C mpg123 API */
|
||||
int synth_1to1_real_neon(real *bandPtr,int channel, mpg123_handle *fr, int final)
|
||||
{
|
||||
real *samples = (real *) (fr->buffer.data+fr->buffer.fill);
|
||||
|
||||
real *b0, **buf;
|
||||
int bo1;
|
||||
|
||||
if(fr->have_eq_settings) do_equalizer(bandPtr,channel,fr->equalizer);
|
||||
|
||||
if(!channel)
|
||||
{
|
||||
fr->bo--;
|
||||
fr->bo &= 0xf;
|
||||
buf = fr->real_buffs[0];
|
||||
}
|
||||
else
|
||||
{
|
||||
samples++;
|
||||
buf = fr->real_buffs[1];
|
||||
}
|
||||
|
||||
if(fr->bo & 0x1)
|
||||
{
|
||||
b0 = buf[0];
|
||||
bo1 = fr->bo;
|
||||
dct64_real_neon(buf[1]+((fr->bo+1)&0xf),buf[0]+fr->bo,bandPtr);
|
||||
}
|
||||
else
|
||||
{
|
||||
b0 = buf[1];
|
||||
bo1 = fr->bo+1;
|
||||
dct64_real_neon(buf[0]+fr->bo,buf[1]+fr->bo+1,bandPtr);
|
||||
}
|
||||
|
||||
synth_1to1_real_neon_asm(fr->decwin, b0, samples, bo1);
|
||||
|
||||
if(final) fr->buffer.fill += 256;
|
||||
|
||||
return 0;
|
||||
}
|
||||
int synth_1to1_real_stereo_neon(real *bandPtr_l, real *bandPtr_r, mpg123_handle *fr)
|
||||
{
|
||||
real *samples = (real *) (fr->buffer.data+fr->buffer.fill);
|
||||
|
||||
real *b0l, *b0r, **bufl, **bufr;
|
||||
int bo1;
|
||||
|
||||
if(fr->have_eq_settings)
|
||||
{
|
||||
do_equalizer(bandPtr_l,0,fr->equalizer);
|
||||
do_equalizer(bandPtr_r,1,fr->equalizer);
|
||||
}
|
||||
|
||||
fr->bo--;
|
||||
fr->bo &= 0xf;
|
||||
bufl = fr->real_buffs[0];
|
||||
bufr = fr->real_buffs[1];
|
||||
|
||||
if(fr->bo & 0x1)
|
||||
{
|
||||
b0l = bufl[0];
|
||||
b0r = bufr[0];
|
||||
bo1 = fr->bo;
|
||||
dct64_real_neon(bufl[1]+((fr->bo+1)&0xf),bufl[0]+fr->bo,bandPtr_l);
|
||||
dct64_real_neon(bufr[1]+((fr->bo+1)&0xf),bufr[0]+fr->bo,bandPtr_r);
|
||||
}
|
||||
else
|
||||
{
|
||||
b0l = bufl[1];
|
||||
b0r = bufr[1];
|
||||
bo1 = fr->bo+1;
|
||||
dct64_real_neon(bufl[0]+fr->bo,bufl[1]+fr->bo+1,bandPtr_l);
|
||||
dct64_real_neon(bufr[0]+fr->bo,bufr[1]+fr->bo+1,bandPtr_r);
|
||||
}
|
||||
|
||||
synth_1to1_real_s_neon_asm(fr->decwin, b0l, b0r, samples, bo1);
|
||||
|
||||
fr->buffer.fill += 256;
|
||||
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifndef NO_DOWNSAMPLE
|
||||
|
||||
/*
|
||||
Part 3b: 2to1 synth. Only generic and i386.
|
||||
*/
|
||||
#define BLOCK 0x20 /* One decoding block is 32 samples. */
|
||||
|
||||
#define SYNTH_NAME synth_2to1_real
|
||||
#include "synth.h"
|
||||
#undef SYNTH_NAME
|
||||
|
||||
/* Mono-related synths; they wrap over _some_ synth_2to1_real (could be generic, could be i386). */
|
||||
#define SYNTH_NAME fr->synths.plain[r_2to1][f_real]
|
||||
#define MONO_NAME synth_2to1_real_mono
|
||||
#define MONO2STEREO_NAME synth_2to1_real_m2s
|
||||
#include "synth_mono.h"
|
||||
#undef SYNTH_NAME
|
||||
#undef MONO_NAME
|
||||
#undef MONO2STEREO_NAME
|
||||
|
||||
#ifdef OPT_X86
|
||||
#define NO_AUTOINCREMENT
|
||||
#define SYNTH_NAME synth_2to1_real_i386
|
||||
#include "synth.h"
|
||||
#undef SYNTH_NAME
|
||||
/* i386 uses the normal mono functions. */
|
||||
#undef NO_AUTOINCREMENT
|
||||
#endif
|
||||
|
||||
#undef BLOCK
|
||||
|
||||
/*
|
||||
Part 3c: 4to1 synth. Only generic and i386.
|
||||
*/
|
||||
#define BLOCK 0x10 /* One decoding block is 16 samples. */
|
||||
|
||||
#define SYNTH_NAME synth_4to1_real
|
||||
#include "synth.h"
|
||||
#undef SYNTH_NAME
|
||||
|
||||
/* Mono-related synths; they wrap over _some_ synth_4to1_real (could be generic, could be i386). */
|
||||
#define SYNTH_NAME fr->synths.plain[r_4to1][f_real]
|
||||
#define MONO_NAME synth_4to1_real_mono
|
||||
#define MONO2STEREO_NAME synth_4to1_real_m2s
|
||||
#include "synth_mono.h"
|
||||
#undef SYNTH_NAME
|
||||
#undef MONO_NAME
|
||||
#undef MONO2STEREO_NAME
|
||||
|
||||
#ifdef OPT_X86
|
||||
#define NO_AUTOINCREMENT
|
||||
#define SYNTH_NAME synth_4to1_real_i386
|
||||
#include "synth.h"
|
||||
#undef SYNTH_NAME
|
||||
/* i386 uses the normal mono functions. */
|
||||
#undef NO_AUTOINCREMENT
|
||||
#endif
|
||||
|
||||
#undef BLOCK
|
||||
|
||||
#endif /* NO_DOWNSAMPLE */
|
||||
|
||||
#ifndef NO_NTOM
|
||||
/*
|
||||
Part 3d: ntom synth.
|
||||
Same procedure as above... Just no extra play anymore, straight synth that may use an optimized dct64.
|
||||
*/
|
||||
|
||||
/* These are all in one header, there's no flexibility to gain. */
|
||||
#define SYNTH_NAME synth_ntom_real
|
||||
#define MONO_NAME synth_ntom_real_mono
|
||||
#define MONO2STEREO_NAME synth_ntom_real_m2s
|
||||
#include "synth_ntom.h"
|
||||
#undef SYNTH_NAME
|
||||
#undef MONO_NAME
|
||||
#undef MONO2STEREO_NAME
|
||||
|
||||
#endif
|
||||
|
||||
#undef SAMPLE_T
|
||||
#undef WRITE_SAMPLE
|
||||
|
||||
#endif /* non-fixed type */
|
||||
|
|
@ -0,0 +1,506 @@
|
|||
/*
|
||||
synth_s32.c: The functions for synthesizing real (float) samples, at the end of decoding.
|
||||
|
||||
copyright 1995-2008 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Michael Hipp, heavily dissected and rearranged by Thomas Orgis
|
||||
*/
|
||||
|
||||
#include "mpg123lib_intern.h"
|
||||
#include "sample.h"
|
||||
#include "debug.h"
|
||||
|
||||
#ifdef REAL_IS_FIXED
|
||||
#error "Do not build this file with fixed point math!"
|
||||
#else
|
||||
/*
|
||||
Part 4: All synth functions that produce signed 32 bit output.
|
||||
What we need is just a special WRITE_SAMPLE.
|
||||
*/
|
||||
|
||||
#define SAMPLE_T int32_t
|
||||
#define WRITE_SAMPLE(samples,sum,clip) WRITE_S32_SAMPLE(samples,sum,clip)
|
||||
|
||||
/* Part 4a: All straight 1to1 decoding functions */
|
||||
#define BLOCK 0x40 /* One decoding block is 64 samples. */
|
||||
|
||||
#define SYNTH_NAME synth_1to1_s32
|
||||
#include "synth.h"
|
||||
#undef SYNTH_NAME
|
||||
|
||||
/* Mono-related synths; they wrap over _some_ synth_1to1_s32 (could be generic, could be i386). */
|
||||
#define SYNTH_NAME fr->synths.plain[r_1to1][f_32]
|
||||
#define MONO_NAME synth_1to1_s32_mono
|
||||
#define MONO2STEREO_NAME synth_1to1_s32_m2s
|
||||
#include "synth_mono.h"
|
||||
#undef SYNTH_NAME
|
||||
#undef MONO_NAME
|
||||
#undef MONO2STEREO_NAME
|
||||
|
||||
#ifdef OPT_X86
|
||||
#define NO_AUTOINCREMENT
|
||||
#define SYNTH_NAME synth_1to1_s32_i386
|
||||
#include "synth.h"
|
||||
#undef SYNTH_NAME
|
||||
/* i386 uses the normal mono functions. */
|
||||
#undef NO_AUTOINCREMENT
|
||||
#endif
|
||||
|
||||
#ifdef OPT_X86_64
|
||||
/* Assembler routines. */
|
||||
int synth_1to1_s32_x86_64_asm(real *window, real *b0, int32_t *samples, int bo1);
|
||||
int synth_1to1_s32_s_x86_64_asm(real *window, real *b0l, real *b0r, int32_t *samples, int bo1);
|
||||
void dct64_real_x86_64(real *out0, real *out1, real *samples);
|
||||
/* Hull for C mpg123 API */
|
||||
int synth_1to1_s32_x86_64(real *bandPtr,int channel, mpg123_handle *fr, int final)
|
||||
{
|
||||
int32_t *samples = (int32_t *) (fr->buffer.data+fr->buffer.fill);
|
||||
|
||||
real *b0, **buf;
|
||||
int bo1;
|
||||
int clip;
|
||||
|
||||
if(fr->have_eq_settings) do_equalizer(bandPtr,channel,fr->equalizer);
|
||||
|
||||
if(!channel)
|
||||
{
|
||||
fr->bo--;
|
||||
fr->bo &= 0xf;
|
||||
buf = fr->real_buffs[0];
|
||||
}
|
||||
else
|
||||
{
|
||||
samples++;
|
||||
buf = fr->real_buffs[1];
|
||||
}
|
||||
|
||||
if(fr->bo & 0x1)
|
||||
{
|
||||
b0 = buf[0];
|
||||
bo1 = fr->bo;
|
||||
dct64_real_x86_64(buf[1]+((fr->bo+1)&0xf),buf[0]+fr->bo,bandPtr);
|
||||
}
|
||||
else
|
||||
{
|
||||
b0 = buf[1];
|
||||
bo1 = fr->bo+1;
|
||||
dct64_real_x86_64(buf[0]+fr->bo,buf[1]+fr->bo+1,bandPtr);
|
||||
}
|
||||
|
||||
clip = synth_1to1_s32_x86_64_asm(fr->decwin, b0, samples, bo1);
|
||||
|
||||
if(final) fr->buffer.fill += 256;
|
||||
|
||||
return clip;
|
||||
}
|
||||
|
||||
|
||||
int synth_1to1_s32_stereo_x86_64(real *bandPtr_l, real *bandPtr_r, mpg123_handle *fr)
|
||||
{
|
||||
int32_t *samples = (int32_t *) (fr->buffer.data+fr->buffer.fill);
|
||||
|
||||
real *b0l, *b0r, **bufl, **bufr;
|
||||
int bo1;
|
||||
int clip;
|
||||
|
||||
if(fr->have_eq_settings)
|
||||
{
|
||||
do_equalizer(bandPtr_l,0,fr->equalizer);
|
||||
do_equalizer(bandPtr_r,1,fr->equalizer);
|
||||
}
|
||||
|
||||
fr->bo--;
|
||||
fr->bo &= 0xf;
|
||||
bufl = fr->real_buffs[0];
|
||||
bufr = fr->real_buffs[1];
|
||||
|
||||
if(fr->bo & 0x1)
|
||||
{
|
||||
b0l = bufl[0];
|
||||
b0r = bufr[0];
|
||||
bo1 = fr->bo;
|
||||
dct64_real_x86_64(bufl[1]+((fr->bo+1)&0xf),bufl[0]+fr->bo,bandPtr_l);
|
||||
dct64_real_x86_64(bufr[1]+((fr->bo+1)&0xf),bufr[0]+fr->bo,bandPtr_r);
|
||||
}
|
||||
else
|
||||
{
|
||||
b0l = bufl[1];
|
||||
b0r = bufr[1];
|
||||
bo1 = fr->bo+1;
|
||||
dct64_real_x86_64(bufl[0]+fr->bo,bufl[1]+fr->bo+1,bandPtr_l);
|
||||
dct64_real_x86_64(bufr[0]+fr->bo,bufr[1]+fr->bo+1,bandPtr_r);
|
||||
}
|
||||
|
||||
clip = synth_1to1_s32_s_x86_64_asm(fr->decwin, b0l, b0r, samples, bo1);
|
||||
|
||||
fr->buffer.fill += 256;
|
||||
|
||||
return clip;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef OPT_AVX
|
||||
/* Assembler routines. */
|
||||
#ifndef OPT_x86_64
|
||||
int synth_1to1_s32_x86_64_asm(real *window, real *b0, int32_t *samples, int bo1);
|
||||
#endif
|
||||
int synth_1to1_s32_s_avx_asm(real *window, real *b0l, real *b0r, int32_t *samples, int bo1);
|
||||
void dct64_real_avx(real *out0, real *out1, real *samples);
|
||||
/* Hull for C mpg123 API */
|
||||
int synth_1to1_s32_avx(real *bandPtr,int channel, mpg123_handle *fr, int final)
|
||||
{
|
||||
int32_t *samples = (int32_t *) (fr->buffer.data+fr->buffer.fill);
|
||||
|
||||
real *b0, **buf;
|
||||
int bo1;
|
||||
int clip;
|
||||
|
||||
if(fr->have_eq_settings) do_equalizer(bandPtr,channel,fr->equalizer);
|
||||
|
||||
if(!channel)
|
||||
{
|
||||
fr->bo--;
|
||||
fr->bo &= 0xf;
|
||||
buf = fr->real_buffs[0];
|
||||
}
|
||||
else
|
||||
{
|
||||
samples++;
|
||||
buf = fr->real_buffs[1];
|
||||
}
|
||||
|
||||
if(fr->bo & 0x1)
|
||||
{
|
||||
b0 = buf[0];
|
||||
bo1 = fr->bo;
|
||||
dct64_real_avx(buf[1]+((fr->bo+1)&0xf),buf[0]+fr->bo,bandPtr);
|
||||
}
|
||||
else
|
||||
{
|
||||
b0 = buf[1];
|
||||
bo1 = fr->bo+1;
|
||||
dct64_real_avx(buf[0]+fr->bo,buf[1]+fr->bo+1,bandPtr);
|
||||
}
|
||||
|
||||
clip = synth_1to1_s32_x86_64_asm(fr->decwin, b0, samples, bo1);
|
||||
|
||||
if(final) fr->buffer.fill += 256;
|
||||
|
||||
return clip;
|
||||
}
|
||||
|
||||
|
||||
int synth_1to1_s32_stereo_avx(real *bandPtr_l, real *bandPtr_r, mpg123_handle *fr)
|
||||
{
|
||||
int32_t *samples = (int32_t *) (fr->buffer.data+fr->buffer.fill);
|
||||
|
||||
real *b0l, *b0r, **bufl, **bufr;
|
||||
int bo1;
|
||||
int clip;
|
||||
|
||||
if(fr->have_eq_settings)
|
||||
{
|
||||
do_equalizer(bandPtr_l,0,fr->equalizer);
|
||||
do_equalizer(bandPtr_r,1,fr->equalizer);
|
||||
}
|
||||
|
||||
fr->bo--;
|
||||
fr->bo &= 0xf;
|
||||
bufl = fr->real_buffs[0];
|
||||
bufr = fr->real_buffs[1];
|
||||
|
||||
if(fr->bo & 0x1)
|
||||
{
|
||||
b0l = bufl[0];
|
||||
b0r = bufr[0];
|
||||
bo1 = fr->bo;
|
||||
dct64_real_avx(bufl[1]+((fr->bo+1)&0xf),bufl[0]+fr->bo,bandPtr_l);
|
||||
dct64_real_avx(bufr[1]+((fr->bo+1)&0xf),bufr[0]+fr->bo,bandPtr_r);
|
||||
}
|
||||
else
|
||||
{
|
||||
b0l = bufl[1];
|
||||
b0r = bufr[1];
|
||||
bo1 = fr->bo+1;
|
||||
dct64_real_avx(bufl[0]+fr->bo,bufl[1]+fr->bo+1,bandPtr_l);
|
||||
dct64_real_avx(bufr[0]+fr->bo,bufr[1]+fr->bo+1,bandPtr_r);
|
||||
}
|
||||
|
||||
clip = synth_1to1_s32_s_avx_asm(fr->decwin, b0l, b0r, samples, bo1);
|
||||
|
||||
fr->buffer.fill += 256;
|
||||
|
||||
return clip;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(OPT_SSE) || defined(OPT_SSE_VINTAGE)
|
||||
/* Assembler routines. */
|
||||
int synth_1to1_s32_sse_asm(real *window, real *b0, int32_t *samples, int bo1);
|
||||
int synth_1to1_s32_s_sse_asm(real *window, real *b0l, real *b0r, int32_t *samples, int bo1);
|
||||
void dct64_real_sse(real *out0, real *out1, real *samples);
|
||||
/* Hull for C mpg123 API */
|
||||
int synth_1to1_s32_sse(real *bandPtr,int channel, mpg123_handle *fr, int final)
|
||||
{
|
||||
int32_t *samples = (int32_t *) (fr->buffer.data+fr->buffer.fill);
|
||||
|
||||
real *b0, **buf;
|
||||
int bo1;
|
||||
int clip;
|
||||
|
||||
if(fr->have_eq_settings) do_equalizer(bandPtr,channel,fr->equalizer);
|
||||
|
||||
if(!channel)
|
||||
{
|
||||
fr->bo--;
|
||||
fr->bo &= 0xf;
|
||||
buf = fr->real_buffs[0];
|
||||
}
|
||||
else
|
||||
{
|
||||
samples++;
|
||||
buf = fr->real_buffs[1];
|
||||
}
|
||||
|
||||
if(fr->bo & 0x1)
|
||||
{
|
||||
b0 = buf[0];
|
||||
bo1 = fr->bo;
|
||||
dct64_real_sse(buf[1]+((fr->bo+1)&0xf),buf[0]+fr->bo,bandPtr);
|
||||
}
|
||||
else
|
||||
{
|
||||
b0 = buf[1];
|
||||
bo1 = fr->bo+1;
|
||||
dct64_real_sse(buf[0]+fr->bo,buf[1]+fr->bo+1,bandPtr);
|
||||
}
|
||||
|
||||
clip = synth_1to1_s32_sse_asm(fr->decwin, b0, samples, bo1);
|
||||
|
||||
if(final) fr->buffer.fill += 256;
|
||||
|
||||
return clip;
|
||||
}
|
||||
|
||||
|
||||
int synth_1to1_s32_stereo_sse(real *bandPtr_l, real *bandPtr_r, mpg123_handle *fr)
|
||||
{
|
||||
int32_t *samples = (int32_t *) (fr->buffer.data+fr->buffer.fill);
|
||||
|
||||
real *b0l, *b0r, **bufl, **bufr;
|
||||
int bo1;
|
||||
int clip;
|
||||
|
||||
if(fr->have_eq_settings)
|
||||
{
|
||||
do_equalizer(bandPtr_l,0,fr->equalizer);
|
||||
do_equalizer(bandPtr_r,1,fr->equalizer);
|
||||
}
|
||||
|
||||
fr->bo--;
|
||||
fr->bo &= 0xf;
|
||||
bufl = fr->real_buffs[0];
|
||||
bufr = fr->real_buffs[1];
|
||||
|
||||
if(fr->bo & 0x1)
|
||||
{
|
||||
b0l = bufl[0];
|
||||
b0r = bufr[0];
|
||||
bo1 = fr->bo;
|
||||
dct64_real_sse(bufl[1]+((fr->bo+1)&0xf),bufl[0]+fr->bo,bandPtr_l);
|
||||
dct64_real_sse(bufr[1]+((fr->bo+1)&0xf),bufr[0]+fr->bo,bandPtr_r);
|
||||
}
|
||||
else
|
||||
{
|
||||
b0l = bufl[1];
|
||||
b0r = bufr[1];
|
||||
bo1 = fr->bo+1;
|
||||
dct64_real_sse(bufl[0]+fr->bo,bufl[1]+fr->bo+1,bandPtr_l);
|
||||
dct64_real_sse(bufr[0]+fr->bo,bufr[1]+fr->bo+1,bandPtr_r);
|
||||
}
|
||||
|
||||
clip = synth_1to1_s32_s_sse_asm(fr->decwin, b0l, b0r, samples, bo1);
|
||||
|
||||
fr->buffer.fill += 256;
|
||||
|
||||
return clip;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef OPT_NEON
|
||||
/* Assembler routines. */
|
||||
int synth_1to1_s32_neon_asm(real *window, real *b0, int32_t *samples, int bo1);
|
||||
int synth_1to1_s32_s_neon_asm(real *window, real *b0l, real *b0r, int32_t *samples, int bo1);
|
||||
void dct64_real_neon(real *out0, real *out1, real *samples);
|
||||
/* Hull for C mpg123 API */
|
||||
int synth_1to1_s32_neon(real *bandPtr,int channel, mpg123_handle *fr, int final)
|
||||
{
|
||||
int32_t *samples = (int32_t *) (fr->buffer.data+fr->buffer.fill);
|
||||
|
||||
real *b0, **buf;
|
||||
int bo1;
|
||||
int clip;
|
||||
|
||||
if(fr->have_eq_settings) do_equalizer(bandPtr,channel,fr->equalizer);
|
||||
|
||||
if(!channel)
|
||||
{
|
||||
fr->bo--;
|
||||
fr->bo &= 0xf;
|
||||
buf = fr->real_buffs[0];
|
||||
}
|
||||
else
|
||||
{
|
||||
samples++;
|
||||
buf = fr->real_buffs[1];
|
||||
}
|
||||
|
||||
if(fr->bo & 0x1)
|
||||
{
|
||||
b0 = buf[0];
|
||||
bo1 = fr->bo;
|
||||
dct64_real_neon(buf[1]+((fr->bo+1)&0xf),buf[0]+fr->bo,bandPtr);
|
||||
}
|
||||
else
|
||||
{
|
||||
b0 = buf[1];
|
||||
bo1 = fr->bo+1;
|
||||
dct64_real_neon(buf[0]+fr->bo,buf[1]+fr->bo+1,bandPtr);
|
||||
}
|
||||
|
||||
clip = synth_1to1_s32_neon_asm(fr->decwin, b0, samples, bo1);
|
||||
|
||||
if(final) fr->buffer.fill += 256;
|
||||
|
||||
return clip;
|
||||
}
|
||||
|
||||
int synth_1to1_s32_stereo_neon(real *bandPtr_l, real *bandPtr_r, mpg123_handle *fr)
|
||||
{
|
||||
int32_t *samples = (int32_t *) (fr->buffer.data+fr->buffer.fill);
|
||||
|
||||
real *b0l, *b0r, **bufl, **bufr;
|
||||
int bo1;
|
||||
int clip;
|
||||
|
||||
if(fr->have_eq_settings)
|
||||
{
|
||||
do_equalizer(bandPtr_l,0,fr->equalizer);
|
||||
do_equalizer(bandPtr_r,1,fr->equalizer);
|
||||
}
|
||||
|
||||
fr->bo--;
|
||||
fr->bo &= 0xf;
|
||||
bufl = fr->real_buffs[0];
|
||||
bufr = fr->real_buffs[1];
|
||||
|
||||
if(fr->bo & 0x1)
|
||||
{
|
||||
b0l = bufl[0];
|
||||
b0r = bufr[0];
|
||||
bo1 = fr->bo;
|
||||
dct64_real_neon(bufl[1]+((fr->bo+1)&0xf),bufl[0]+fr->bo,bandPtr_l);
|
||||
dct64_real_neon(bufr[1]+((fr->bo+1)&0xf),bufr[0]+fr->bo,bandPtr_r);
|
||||
}
|
||||
else
|
||||
{
|
||||
b0l = bufl[1];
|
||||
b0r = bufr[1];
|
||||
bo1 = fr->bo+1;
|
||||
dct64_real_neon(bufl[0]+fr->bo,bufl[1]+fr->bo+1,bandPtr_l);
|
||||
dct64_real_neon(bufr[0]+fr->bo,bufr[1]+fr->bo+1,bandPtr_r);
|
||||
}
|
||||
|
||||
clip = synth_1to1_s32_s_neon_asm(fr->decwin, b0l, b0r, samples, bo1);
|
||||
|
||||
fr->buffer.fill += 256;
|
||||
|
||||
return clip;
|
||||
}
|
||||
#endif
|
||||
|
||||
#undef BLOCK
|
||||
|
||||
#ifndef NO_DOWNSAMPLE
|
||||
|
||||
/*
|
||||
Part 4b: 2to1 synth. Only generic and i386.
|
||||
*/
|
||||
#define BLOCK 0x20 /* One decoding block is 32 samples. */
|
||||
|
||||
#define SYNTH_NAME synth_2to1_s32
|
||||
#include "synth.h"
|
||||
#undef SYNTH_NAME
|
||||
|
||||
/* Mono-related synths; they wrap over _some_ synth_2to1_s32 (could be generic, could be i386). */
|
||||
#define SYNTH_NAME fr->synths.plain[r_2to1][f_32]
|
||||
#define MONO_NAME synth_2to1_s32_mono
|
||||
#define MONO2STEREO_NAME synth_2to1_s32_m2s
|
||||
#include "synth_mono.h"
|
||||
#undef SYNTH_NAME
|
||||
#undef MONO_NAME
|
||||
#undef MONO2STEREO_NAME
|
||||
|
||||
#ifdef OPT_X86
|
||||
#define NO_AUTOINCREMENT
|
||||
#define SYNTH_NAME synth_2to1_s32_i386
|
||||
#include "synth.h"
|
||||
#undef SYNTH_NAME
|
||||
/* i386 uses the normal mono functions. */
|
||||
#undef NO_AUTOINCREMENT
|
||||
#endif
|
||||
|
||||
#undef BLOCK
|
||||
|
||||
/*
|
||||
Part 4c: 4to1 synth. Only generic and i386.
|
||||
*/
|
||||
#define BLOCK 0x10 /* One decoding block is 16 samples. */
|
||||
|
||||
#define SYNTH_NAME synth_4to1_s32
|
||||
#include "synth.h"
|
||||
#undef SYNTH_NAME
|
||||
|
||||
/* Mono-related synths; they wrap over _some_ synth_4to1_s32 (could be generic, could be i386). */
|
||||
#define SYNTH_NAME fr->synths.plain[r_4to1][f_32]
|
||||
#define MONO_NAME synth_4to1_s32_mono
|
||||
#define MONO2STEREO_NAME synth_4to1_s32_m2s
|
||||
#include "synth_mono.h"
|
||||
#undef SYNTH_NAME
|
||||
#undef MONO_NAME
|
||||
#undef MONO2STEREO_NAME
|
||||
|
||||
#ifdef OPT_X86
|
||||
#define NO_AUTOINCREMENT
|
||||
#define SYNTH_NAME synth_4to1_s32_i386
|
||||
#include "synth.h"
|
||||
#undef SYNTH_NAME
|
||||
/* i386 uses the normal mono functions. */
|
||||
#undef NO_AUTOINCREMENT
|
||||
#endif
|
||||
|
||||
#undef BLOCK
|
||||
|
||||
#endif /* NO_DOWNSAMPLE */
|
||||
|
||||
#ifndef NO_NTOM
|
||||
/*
|
||||
Part 4d: ntom synth.
|
||||
Same procedure as above... Just no extra play anymore, straight synth that may use an optimized dct64.
|
||||
*/
|
||||
|
||||
/* These are all in one header, there's no flexibility to gain. */
|
||||
#define SYNTH_NAME synth_ntom_s32
|
||||
#define MONO_NAME synth_ntom_s32_mono
|
||||
#define MONO2STEREO_NAME synth_ntom_s32_m2s
|
||||
#include "synth_ntom.h"
|
||||
#undef SYNTH_NAME
|
||||
#undef MONO_NAME
|
||||
#undef MONO2STEREO_NAME
|
||||
|
||||
#endif
|
||||
|
||||
#undef SAMPLE_T
|
||||
#undef WRITE_SAMPLE
|
||||
|
||||
#endif /* non-fixed type */
|
||||
|
|
@ -0,0 +1,52 @@
|
|||
#ifndef MPG123_SYNTH_H
|
||||
#define MPG123_SYNTH_H
|
||||
|
||||
/* This is included inside frame.h, which is included in mpg123lib_intern.h,
|
||||
at the appropriate place.
|
||||
Explicit header inclusions here would cause circular dependencies. */
|
||||
|
||||
/* The handle needs these types for selecting the decoding routine at runtime.
|
||||
Not just for optimization, mainly for XtoY, mono/stereo. */
|
||||
typedef int (*func_synth)(real *,int, mpg123_handle *,int );
|
||||
typedef int (*func_synth_mono)(real *, mpg123_handle *);
|
||||
typedef int (*func_synth_stereo)(real *, real *, mpg123_handle *);
|
||||
enum synth_channel { c_plain=0, c_stereo, c_m2s, c_mono, c_limit };
|
||||
enum synth_resample
|
||||
{
|
||||
r_none=-1
|
||||
,r_1to1=0
|
||||
# ifndef NO_DOWNSAMPLE
|
||||
,r_2to1
|
||||
,r_4to1
|
||||
# endif
|
||||
# ifndef NO_NTOM
|
||||
,r_ntom
|
||||
# endif
|
||||
,r_limit
|
||||
};
|
||||
enum synth_format
|
||||
{
|
||||
f_none=-1
|
||||
# ifndef NO_16BIT
|
||||
,f_16
|
||||
# endif
|
||||
# ifndef NO_8BIT
|
||||
,f_8
|
||||
# endif
|
||||
# ifndef NO_REAL
|
||||
,f_real
|
||||
# endif
|
||||
# ifndef NO_32BIT
|
||||
,f_32
|
||||
# endif
|
||||
,f_limit
|
||||
};
|
||||
struct synth_s
|
||||
{
|
||||
func_synth plain[r_limit][f_limit];
|
||||
func_synth_stereo stereo[r_limit][f_limit];
|
||||
func_synth_mono mono2stereo[r_limit][f_limit];
|
||||
func_synth_mono mono[r_limit][f_limit];
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,300 @@
|
|||
/*
|
||||
tabinit.c: initialize tables...
|
||||
|
||||
copyright ?-2008 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Michael Hipp
|
||||
*/
|
||||
|
||||
#include "mpg123lib_intern.h"
|
||||
#include "debug.h"
|
||||
|
||||
/* That altivec alignment part here should not hurt generic code, I hope */
|
||||
#ifdef OPT_ALTIVEC
|
||||
static ALIGNED(16) real cos64[16];
|
||||
static ALIGNED(16) real cos32[8];
|
||||
static ALIGNED(16) real cos16[4];
|
||||
static ALIGNED(16) real cos8[2];
|
||||
static ALIGNED(16) real cos4[1];
|
||||
#elif defined(REAL_IS_FIXED) && defined(PRECALC_TABLES)
|
||||
static real cos64[16] =
|
||||
{
|
||||
8398725,8480395,8647771,8909416,9279544,9780026,10443886,11321405,
|
||||
12491246,14081950,16316987,19619946,24900150,34523836,57170182,170959967
|
||||
};
|
||||
static real cos32[8] =
|
||||
{
|
||||
8429197,8766072,9511743,10851869,13223040,17795219,28897867,85583072
|
||||
};
|
||||
static real cos16[4] =
|
||||
{
|
||||
8552951,10088893,15099095,42998586
|
||||
};
|
||||
static real cos8[2] =
|
||||
{
|
||||
9079764,21920489
|
||||
};
|
||||
static real cos4[1] =
|
||||
{
|
||||
11863283
|
||||
};
|
||||
#else
|
||||
static real cos64[16],cos32[8],cos16[4],cos8[2],cos4[1];
|
||||
#endif
|
||||
|
||||
real *pnts[] = { cos64,cos32,cos16,cos8,cos4 };
|
||||
|
||||
|
||||
static long intwinbase[] = {
|
||||
0, -1, -1, -1, -1, -1, -1, -2, -2, -2,
|
||||
-2, -3, -3, -4, -4, -5, -5, -6, -7, -7,
|
||||
-8, -9, -10, -11, -13, -14, -16, -17, -19, -21,
|
||||
-24, -26, -29, -31, -35, -38, -41, -45, -49, -53,
|
||||
-58, -63, -68, -73, -79, -85, -91, -97, -104, -111,
|
||||
-117, -125, -132, -139, -147, -154, -161, -169, -176, -183,
|
||||
-190, -196, -202, -208, -213, -218, -222, -225, -227, -228,
|
||||
-228, -227, -224, -221, -215, -208, -200, -189, -177, -163,
|
||||
-146, -127, -106, -83, -57, -29, 2, 36, 72, 111,
|
||||
153, 197, 244, 294, 347, 401, 459, 519, 581, 645,
|
||||
711, 779, 848, 919, 991, 1064, 1137, 1210, 1283, 1356,
|
||||
1428, 1498, 1567, 1634, 1698, 1759, 1817, 1870, 1919, 1962,
|
||||
2001, 2032, 2057, 2075, 2085, 2087, 2080, 2063, 2037, 2000,
|
||||
1952, 1893, 1822, 1739, 1644, 1535, 1414, 1280, 1131, 970,
|
||||
794, 605, 402, 185, -45, -288, -545, -814, -1095, -1388,
|
||||
-1692, -2006, -2330, -2663, -3004, -3351, -3705, -4063, -4425, -4788,
|
||||
-5153, -5517, -5879, -6237, -6589, -6935, -7271, -7597, -7910, -8209,
|
||||
-8491, -8755, -8998, -9219, -9416, -9585, -9727, -9838, -9916, -9959,
|
||||
-9966, -9935, -9863, -9750, -9592, -9389, -9139, -8840, -8492, -8092,
|
||||
-7640, -7134, -6574, -5959, -5288, -4561, -3776, -2935, -2037, -1082,
|
||||
-70, 998, 2122, 3300, 4533, 5818, 7154, 8540, 9975, 11455,
|
||||
12980, 14548, 16155, 17799, 19478, 21189, 22929, 24694, 26482, 28289,
|
||||
30112, 31947, 33791, 35640, 37489, 39336, 41176, 43006, 44821, 46617,
|
||||
48390, 50137, 51853, 53534, 55178, 56778, 58333, 59838, 61289, 62684,
|
||||
64019, 65290, 66494, 67629, 68692, 69679, 70590, 71420, 72169, 72835,
|
||||
73415, 73908, 74313, 74630, 74856, 74992, 75038 };
|
||||
|
||||
void prepare_decode_tables()
|
||||
{
|
||||
#if !defined(REAL_IS_FIXED) || !defined(PRECALC_TABLES)
|
||||
int i,k,kr,divv;
|
||||
real *costab;
|
||||
|
||||
for(i=0;i<5;i++)
|
||||
{
|
||||
kr=0x10>>i; divv=0x40>>i;
|
||||
costab = pnts[i];
|
||||
for(k=0;k<kr;k++)
|
||||
costab[k] = DOUBLE_TO_REAL(1.0 / (2.0 * cos(M_PI * ((double) k * 2.0 + 1.0) / (double) divv)));
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
#ifdef OPT_MMXORSSE
|
||||
#if !defined(OPT_X86_64) && !defined(OPT_NEON) && !defined(OPT_AVX)
|
||||
void make_decode_tables_mmx_asm(long scaleval, float* decwin_mmx, float *decwins);
|
||||
void make_decode_tables_mmx(mpg123_handle *fr)
|
||||
{
|
||||
debug("MMX decode tables");
|
||||
/* Take care: The scale should be like before, when we didn't have float output all around. */
|
||||
make_decode_tables_mmx_asm((long)((fr->lastscale < 0 ? fr->p.outscale : fr->lastscale)*SHORT_SCALE), fr->decwin_mmx, fr->decwins);
|
||||
debug("MMX decode tables done");
|
||||
}
|
||||
#else
|
||||
|
||||
/* This mimics round() as defined in C99. We stay C89. */
|
||||
static int rounded(double f)
|
||||
{
|
||||
return (int)(f>0 ? floor(f+0.5) : ceil(f-0.5));
|
||||
}
|
||||
|
||||
/* x86-64 doesn't use asm version */
|
||||
void make_decode_tables_mmx(mpg123_handle *fr)
|
||||
{
|
||||
int i,j,val;
|
||||
int idx = 0;
|
||||
short *ptr = (short *)fr->decwins;
|
||||
/* Scale is always based on 1.0 . */
|
||||
double scaleval = -0.5*(fr->lastscale < 0 ? fr->p.outscale : fr->lastscale);
|
||||
debug1("MMX decode tables with scaleval %g", scaleval);
|
||||
for(i=0,j=0;i<256;i++,j++,idx+=32)
|
||||
{
|
||||
if(idx < 512+16)
|
||||
fr->decwin_mmx[idx+16] = fr->decwin_mmx[idx] = DOUBLE_TO_REAL((double) intwinbase[j] * scaleval);
|
||||
|
||||
if(i % 32 == 31)
|
||||
idx -= 1023;
|
||||
if(i % 64 == 63)
|
||||
scaleval = - scaleval;
|
||||
}
|
||||
|
||||
for( /* i=256 */ ;i<512;i++,j--,idx+=32)
|
||||
{
|
||||
if(idx < 512+16)
|
||||
fr->decwin_mmx[idx+16] = fr->decwin_mmx[idx] = DOUBLE_TO_REAL((double) intwinbase[j] * scaleval);
|
||||
|
||||
if(i % 32 == 31)
|
||||
idx -= 1023;
|
||||
if(i % 64 == 63)
|
||||
scaleval = - scaleval;
|
||||
}
|
||||
|
||||
for(i=0; i<512; i++) {
|
||||
if(i&1) val = rounded(fr->decwin_mmx[i]*0.5);
|
||||
else val = rounded(fr->decwin_mmx[i]*-0.5);
|
||||
if(val > 32767) val = 32767;
|
||||
else if(val < -32768) val = -32768;
|
||||
ptr[i] = val;
|
||||
}
|
||||
for(i=512; i<512+32; i++) {
|
||||
if(i&1) val = rounded(fr->decwin_mmx[i]*0.5);
|
||||
else val = 0;
|
||||
if(val > 32767) val = 32767;
|
||||
else if(val < -32768) val = -32768;
|
||||
ptr[i] = val;
|
||||
}
|
||||
for(i=0; i<512; i++) {
|
||||
val = rounded(fr->decwin_mmx[511-i]*-0.5);
|
||||
if(val > 32767) val = 32767;
|
||||
else if(val < -32768) val = -32768;
|
||||
ptr[512+32+i] = val;
|
||||
}
|
||||
debug("decode tables done");
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
void make_decode_tables(mpg123_handle *fr)
|
||||
{
|
||||
int i,j;
|
||||
int idx = 0;
|
||||
/* Scale is always based on 1.0 . */
|
||||
double scaleval = -0.5*(fr->lastscale < 0 ? fr->p.outscale : fr->lastscale);
|
||||
debug1("decode tables with scaleval %g", scaleval);
|
||||
#ifdef REAL_IS_FIXED
|
||||
long scaleval_long = DOUBLE_TO_REAL_15(scaleval);
|
||||
#endif
|
||||
for(i=0,j=0;i<256;i++,j++,idx+=32)
|
||||
{
|
||||
if(idx < 512+16)
|
||||
#ifdef REAL_IS_FIXED
|
||||
fr->decwin[idx+16] = fr->decwin[idx] = REAL_SCALE_WINDOW(intwinbase[j] * scaleval_long);
|
||||
#else
|
||||
fr->decwin[idx+16] = fr->decwin[idx] = DOUBLE_TO_REAL((double) intwinbase[j] * scaleval);
|
||||
#endif
|
||||
|
||||
if(i % 32 == 31)
|
||||
idx -= 1023;
|
||||
if(i % 64 == 63)
|
||||
#ifdef REAL_IS_FIXED
|
||||
scaleval_long = - scaleval_long;
|
||||
#else
|
||||
scaleval = - scaleval;
|
||||
#endif
|
||||
}
|
||||
|
||||
for( /* i=256 */ ;i<512;i++,j--,idx+=32)
|
||||
{
|
||||
if(idx < 512+16)
|
||||
#ifdef REAL_IS_FIXED
|
||||
fr->decwin[idx+16] = fr->decwin[idx] = REAL_SCALE_WINDOW(intwinbase[j] * scaleval_long);
|
||||
#else
|
||||
fr->decwin[idx+16] = fr->decwin[idx] = DOUBLE_TO_REAL((double) intwinbase[j] * scaleval);
|
||||
#endif
|
||||
|
||||
if(i % 32 == 31)
|
||||
idx -= 1023;
|
||||
if(i % 64 == 63)
|
||||
#ifdef REAL_IS_FIXED
|
||||
scaleval_long = - scaleval_long;
|
||||
#else
|
||||
scaleval = - scaleval;
|
||||
#endif
|
||||
}
|
||||
#if defined(OPT_X86_64) || defined(OPT_ALTIVEC) || defined(OPT_SSE) || defined(OPT_SSE_VINTAGE) || defined(OPT_ARM) || defined(OPT_NEON) || defined(OPT_AVX)
|
||||
if( fr->cpu_opts.type == x86_64
|
||||
|| fr->cpu_opts.type == altivec
|
||||
|| fr->cpu_opts.type == sse
|
||||
|| fr->cpu_opts.type == sse_vintage
|
||||
|| fr->cpu_opts.type == arm
|
||||
|| fr->cpu_opts.type == neon
|
||||
|| fr->cpu_opts.type == avx )
|
||||
{ /* for float SSE / AltiVec / ARM decoder */
|
||||
for(i=512; i<512+32; i++)
|
||||
{
|
||||
fr->decwin[i] = (i&1) ? fr->decwin[i] : 0;
|
||||
}
|
||||
for(i=0; i<512; i++)
|
||||
{
|
||||
fr->decwin[512+32+i] = -fr->decwin[511-i];
|
||||
}
|
||||
#ifdef OPT_NEON
|
||||
if(fr->cpu_opts.type == neon)
|
||||
{
|
||||
for(i=0; i<512; i+=2)
|
||||
{
|
||||
fr->decwin[i] = -fr->decwin[i];
|
||||
}
|
||||
}
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
debug("decode tables done");
|
||||
}
|
||||
|
||||
#ifndef NO_8BIT
|
||||
int make_conv16to8_table(mpg123_handle *fr)
|
||||
{
|
||||
int i;
|
||||
int mode = fr->af.encoding;
|
||||
|
||||
/*
|
||||
* ????: 8.0 is right but on SB cards '2.0' is a better value ???
|
||||
*/
|
||||
const double mul = 8.0;
|
||||
|
||||
if(!fr->conv16to8_buf){
|
||||
fr->conv16to8_buf = (unsigned char *) malloc(8192);
|
||||
if(!fr->conv16to8_buf) {
|
||||
fr->err = MPG123_ERR_16TO8TABLE;
|
||||
if(NOQUIET) error("Can't allocate 16 to 8 converter table!");
|
||||
return -1;
|
||||
}
|
||||
fr->conv16to8 = fr->conv16to8_buf + 4096;
|
||||
}
|
||||
|
||||
if(fr->af.encoding == MPG123_ENC_ULAW_8){
|
||||
double m=127.0 / log(256.0);
|
||||
int c1;
|
||||
|
||||
for(i=-4096;i<4096;i++) {
|
||||
/* dunno whether this is a valid transformation rule ?!?!? */
|
||||
if(i < 0)
|
||||
c1 = 127 - (int) (log( 1.0 - 255.0 * (double) i*mul / 32768.0 ) * m);
|
||||
else
|
||||
c1 = 255 - (int) (log( 1.0 + 255.0 * (double) i*mul / 32768.0 ) * m);
|
||||
if((c1 < 0 || c1 > 255) && NOQUIET) error2("Converror %d %d",i,c1);
|
||||
|
||||
if(c1 == 0)
|
||||
c1 = 2;
|
||||
fr->conv16to8[i] = (unsigned char) c1;
|
||||
}
|
||||
}
|
||||
else if(mode == MPG123_ENC_SIGNED_8) {
|
||||
for(i=-4096;i<4096;i++) {
|
||||
fr->conv16to8[i] = i>>5;
|
||||
}
|
||||
}
|
||||
else if(mode == MPG123_ENC_UNSIGNED_8) {
|
||||
for(i=-4096;i<4096;i++) {
|
||||
fr->conv16to8[i] = (i>>5)+128;
|
||||
}
|
||||
}
|
||||
else {
|
||||
for(i=-4096;i<4096;i++) {
|
||||
fr->conv16to8[i] = 0;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
/*
|
||||
true: a trivial truth
|
||||
|
||||
copyright ?-2007 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http:#mpg123.org
|
||||
*/
|
||||
|
||||
#ifndef MPG123_H_TRUE
|
||||
#define MPG123_H_TRUE
|
||||
|
||||
#define FALSE 0
|
||||
#define TRUE 1
|
||||
|
||||
#endif
|
||||
|
|
@ -7,6 +7,8 @@
|
|||
objects = {
|
||||
|
||||
/* Begin PBXBuildFile section */
|
||||
8313E3E61902020400B4B6F1 /* mpg123.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 8313E3431901FBDD00B4B6F1 /* mpg123.framework */; };
|
||||
8313E3E71902021800B4B6F1 /* mpg123.framework in CopyFiles */ = {isa = PBXBuildFile; fileRef = 8313E3431901FBDD00B4B6F1 /* mpg123.framework */; };
|
||||
8315231E18BDECBB009AE289 /* Vorbis.framework in CopyFiles */ = {isa = PBXBuildFile; fileRef = 8315231D18BDECA1009AE289 /* Vorbis.framework */; };
|
||||
8315231F18BDECC9009AE289 /* Vorbis.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 8315231D18BDECA1009AE289 /* Vorbis.framework */; };
|
||||
836F6B4718BDB8880095E648 /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = 836F6B4518BDB8880095E648 /* InfoPlist.strings */; };
|
||||
|
|
@ -323,6 +325,20 @@
|
|||
/* End PBXBuildFile section */
|
||||
|
||||
/* Begin PBXContainerItemProxy section */
|
||||
8313E3421901FBDD00B4B6F1 /* PBXContainerItemProxy */ = {
|
||||
isa = PBXContainerItemProxy;
|
||||
containerPortal = 8313E33D1901FBDC00B4B6F1 /* mpg123.xcodeproj */;
|
||||
proxyType = 2;
|
||||
remoteGlobalIDString = 8313E30F1901FBDC00B4B6F1;
|
||||
remoteInfo = mpg123;
|
||||
};
|
||||
8313E3E81902021F00B4B6F1 /* PBXContainerItemProxy */ = {
|
||||
isa = PBXContainerItemProxy;
|
||||
containerPortal = 8313E33D1901FBDC00B4B6F1 /* mpg123.xcodeproj */;
|
||||
proxyType = 1;
|
||||
remoteGlobalIDString = 8313E30E1901FBDC00B4B6F1;
|
||||
remoteInfo = mpg123;
|
||||
};
|
||||
8315231C18BDECA1009AE289 /* PBXContainerItemProxy */ = {
|
||||
isa = PBXContainerItemProxy;
|
||||
containerPortal = 8315231718BDECA1009AE289 /* VorbisNoDot.xcodeproj */;
|
||||
|
|
@ -346,6 +362,7 @@
|
|||
dstPath = "";
|
||||
dstSubfolderSpec = 10;
|
||||
files = (
|
||||
8313E3E71902021800B4B6F1 /* mpg123.framework in CopyFiles */,
|
||||
8315231E18BDECBB009AE289 /* Vorbis.framework in CopyFiles */,
|
||||
);
|
||||
runOnlyForDeploymentPostprocessing = 0;
|
||||
|
|
@ -353,6 +370,7 @@
|
|||
/* End PBXCopyFilesBuildPhase section */
|
||||
|
||||
/* Begin PBXFileReference section */
|
||||
8313E33D1901FBDC00B4B6F1 /* mpg123.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = mpg123.xcodeproj; path = ../mpg123/mpg123.xcodeproj; sourceTree = "<group>"; };
|
||||
8315231718BDECA1009AE289 /* VorbisNoDot.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = VorbisNoDot.xcodeproj; path = ../Vorbis/VorbisNoDot.xcodeproj; sourceTree = "<group>"; };
|
||||
836F6B3918BDB8880095E648 /* vgmstream.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = vgmstream.framework; sourceTree = BUILT_PRODUCTS_DIR; };
|
||||
836F6B4418BDB8880095E648 /* vgmstream-Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = "vgmstream-Info.plist"; sourceTree = "<group>"; };
|
||||
|
|
@ -675,12 +693,21 @@
|
|||
buildActionMask = 2147483647;
|
||||
files = (
|
||||
8315231F18BDECC9009AE289 /* Vorbis.framework in Frameworks */,
|
||||
8313E3E61902020400B4B6F1 /* mpg123.framework in Frameworks */,
|
||||
);
|
||||
runOnlyForDeploymentPostprocessing = 0;
|
||||
};
|
||||
/* End PBXFrameworksBuildPhase section */
|
||||
|
||||
/* Begin PBXGroup section */
|
||||
8313E33E1901FBDC00B4B6F1 /* Products */ = {
|
||||
isa = PBXGroup;
|
||||
children = (
|
||||
8313E3431901FBDD00B4B6F1 /* mpg123.framework */,
|
||||
);
|
||||
name = Products;
|
||||
sourceTree = "<group>";
|
||||
};
|
||||
8315231818BDECA1009AE289 /* Products */ = {
|
||||
isa = PBXGroup;
|
||||
children = (
|
||||
|
|
@ -718,6 +745,7 @@
|
|||
isa = PBXGroup;
|
||||
children = (
|
||||
8315231718BDECA1009AE289 /* VorbisNoDot.xcodeproj */,
|
||||
8313E33D1901FBDC00B4B6F1 /* mpg123.xcodeproj */,
|
||||
);
|
||||
name = "Other Frameworks";
|
||||
sourceTree = "<group>";
|
||||
|
|
@ -1117,6 +1145,7 @@
|
|||
buildRules = (
|
||||
);
|
||||
dependencies = (
|
||||
8313E3E91902021F00B4B6F1 /* PBXTargetDependency */,
|
||||
8315232118BDECD3009AE289 /* PBXTargetDependency */,
|
||||
);
|
||||
name = vgmstream;
|
||||
|
|
@ -1144,6 +1173,10 @@
|
|||
productRefGroup = 836F6B3A18BDB8880095E648 /* Products */;
|
||||
projectDirPath = "";
|
||||
projectReferences = (
|
||||
{
|
||||
ProductGroup = 8313E33E1901FBDC00B4B6F1 /* Products */;
|
||||
ProjectRef = 8313E33D1901FBDC00B4B6F1 /* mpg123.xcodeproj */;
|
||||
},
|
||||
{
|
||||
ProductGroup = 8315231818BDECA1009AE289 /* Products */;
|
||||
ProjectRef = 8315231718BDECA1009AE289 /* VorbisNoDot.xcodeproj */;
|
||||
|
|
@ -1157,6 +1190,13 @@
|
|||
/* End PBXProject section */
|
||||
|
||||
/* Begin PBXReferenceProxy section */
|
||||
8313E3431901FBDD00B4B6F1 /* mpg123.framework */ = {
|
||||
isa = PBXReferenceProxy;
|
||||
fileType = wrapper.framework;
|
||||
path = mpg123.framework;
|
||||
remoteRef = 8313E3421901FBDD00B4B6F1 /* PBXContainerItemProxy */;
|
||||
sourceTree = BUILT_PRODUCTS_DIR;
|
||||
};
|
||||
8315231D18BDECA1009AE289 /* Vorbis.framework */ = {
|
||||
isa = PBXReferenceProxy;
|
||||
fileType = wrapper.framework;
|
||||
|
|
@ -1488,6 +1528,11 @@
|
|||
/* End PBXSourcesBuildPhase section */
|
||||
|
||||
/* Begin PBXTargetDependency section */
|
||||
8313E3E91902021F00B4B6F1 /* PBXTargetDependency */ = {
|
||||
isa = PBXTargetDependency;
|
||||
name = mpg123;
|
||||
targetProxy = 8313E3E81902021F00B4B6F1 /* PBXContainerItemProxy */;
|
||||
};
|
||||
8315232118BDECD3009AE289 /* PBXTargetDependency */ = {
|
||||
isa = PBXTargetDependency;
|
||||
name = "Vorbis Framework";
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
|
||||
#ifdef VGM_USE_MPEG
|
||||
#include <string.h>
|
||||
#include <mpg123.h>
|
||||
#include <mpg123/mpg123.h>
|
||||
#include "coding.h"
|
||||
#include "../util.h"
|
||||
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@
|
|||
#include "../layout/layout.h"
|
||||
#include "../util.h"
|
||||
#ifdef VGM_USE_MPEG
|
||||
#include <mpg123.h>
|
||||
#include <mpg123/mpg123.h>
|
||||
#endif
|
||||
|
||||
/* GENH is an artificial "generic" header for headerless streams */
|
||||
|
|
|
|||
|
|
@ -13,7 +13,7 @@ enum { PATH_LIMIT = 32768 };
|
|||
* removing these defines (and the references to the libraries in the
|
||||
* Makefile) */
|
||||
#define VGM_USE_VORBIS
|
||||
//#define VGM_USE_MPEG
|
||||
#define VGM_USE_MPEG
|
||||
/* disabled by default, defined for builds that support it */
|
||||
//#define VGM_USE_G7221
|
||||
//#define VGM_USE_MP4V2
|
||||
|
|
@ -32,7 +32,7 @@ enum { PATH_LIMIT = 32768 };
|
|||
#include <vorbis/vorbisfile.h>
|
||||
#endif
|
||||
#ifdef VGM_USE_MPEG
|
||||
#include <mpg123.h>
|
||||
#include <mpg123/mpg123.h>
|
||||
#endif
|
||||
#ifdef VGM_USE_G7221
|
||||
#include "g7221.h"
|
||||
|
|
|
|||
Loading…
Reference in New Issue