Updated VGMStream to r1050-3722-g286d5c69

CQTexperiment
Christopher Snowhill 2021-05-17 01:24:11 -07:00
parent 24dfaf7d5c
commit 2ab3400aab
2 changed files with 68 additions and 38 deletions

View File

@ -7,7 +7,7 @@ VGMSTREAM * init_vgmstream_isb(STREAMFILE *sf) {
VGMSTREAM * vgmstream = NULL;
off_t start_offset = 0, name_offset = 0;
size_t stream_size = 0, name_size = 0;
int loop_flag = 0, channel_count = 0, sample_rate = 0, codec = 0, pcm_bytes = 0, bps = 0;
int loop_flag = 0, channels = 0, sample_rate = 0, codec = 0, pcm_bytes = 0, bps = 0;
int total_subsongs, target_subsong = sf->stream_index;
uint32_t (*read_u32me)(off_t,STREAMFILE*);
uint32_t (*read_u32ce)(off_t,STREAMFILE*);
@ -18,15 +18,15 @@ VGMSTREAM * init_vgmstream_isb(STREAMFILE *sf) {
if (!check_extensions(sf, "isb"))
goto fail;
big_endian = read_u32be(0x00,sf) == 0x46464952; /* "FFIR" */
big_endian = read_u32be(0x00,sf) == get_id32be("FFIR"); /* PS3, most X360 */
read_u32me = big_endian ? read_u32be : read_u32le; /* machine endianness... */
read_u32ce = big_endian ? read_u32le : read_u32be; /* chunks change with endianness but this just reads as BE */
if (read_u32ce(0x00,sf) != 0x52494646) /* "RIFF" */
if (read_u32ce(0x00,sf) != get_id32be("RIFF"))
goto fail;
if (read_u32me(0x04,sf) + 0x08 != get_streamfile_size(sf))
goto fail;
if (read_u32ce(0x08,sf) != 0x69736266) /* "isbf" */
if (read_u32ce(0x08,sf) != get_id32be("isbf"))
goto fail;
/* some files have a companion .icb, seems to be a cue file pointing here */
@ -36,7 +36,7 @@ VGMSTREAM * init_vgmstream_isb(STREAMFILE *sf) {
* seems to use the format as a simple audio bank. Psychonauts Xbox/PS2 doesn't use ISACT. */
{
off_t offset, max_offset, header_offset = 0;
off_t offset, max_offset, header_offset = 0, suboffset, submax_offset;
size_t header_size = 0;
total_subsongs = 0; /* not specified */
@ -50,16 +50,51 @@ VGMSTREAM * init_vgmstream_isb(STREAMFILE *sf) {
uint32_t chunk_size = read_u32me(offset + 0x04,sf);
offset += 0x08;
//VGM_LOG("offset=%lx, sub=%c%c%c%c\n", offset,(chunk_type>>24 & 0xFF), (chunk_type>>16 & 0xFF), (chunk_type>>8 & 0xFF), (chunk_type & 0xFF));
switch(chunk_type) {
case 0x4C495354: /* "LIST" */
if (read_u32ce(offset, sf) != 0x73616D70) /* "samp" */
break; /* there are "bfob" LIST without data */
total_subsongs++;
if (target_subsong == total_subsongs && header_offset == 0) {
header_offset = offset;
header_size = chunk_size;
if (read_u32ce(offset, sf) == get_id32be("samp")) {
/* sample header */
total_subsongs++;
if (target_subsong == total_subsongs && header_offset == 0) {
header_offset = offset;
header_size = chunk_size;
}
}
else if (read_u32ce(offset, sf) == get_id32be("fldr")) {
/* subfolder with another LIST inside, for example "stingers" > N smpl (seen in some music_bank) */
suboffset = offset + 0x04;
submax_offset = offset + chunk_size;
while (suboffset < submax_offset) {
uint32_t subchunk_type = read_u32ce(suboffset + 0x00,sf);
uint32_t subchunk_size = read_u32me(suboffset + 0x04,sf);
suboffset += 0x08;
if (subchunk_type == get_id32be("LIST")) {
uint32_t subsubchunk_type = read_u32ce(suboffset, sf);
if (subsubchunk_type == get_id32be("samp")) {
total_subsongs++;
if (target_subsong == total_subsongs && header_offset == 0) {
header_offset = suboffset;
header_size = chunk_size;
}
}
else if (subsubchunk_type == get_id32be("fldr")) {
VGM_LOG("ISB: subfolder with subfolder at %lx\n", suboffset);
goto fail;
}
//break; /* there can be N subLIST+samps */
}
suboffset += subchunk_size;
}
}
break;
default: /* most are common chunks at the start that seem to contain defaults */
@ -89,7 +124,7 @@ VGMSTREAM * init_vgmstream_isb(STREAMFILE *sf) {
break;
case 0x63686E6B: /* "chnk" */
channel_count = read_u32me(offset + 0x00, sf);
channels = read_u32me(offset + 0x00, sf);
break;
case 0x73696E66: /* "sinf" */
@ -132,12 +167,12 @@ VGMSTREAM * init_vgmstream_isb(STREAMFILE *sf) {
}
/* some files are marked */
loop_flag = 0;
/* some files are marked with "loop" but have value 0? */
loop_flag = 0;
/* build the VGMSTREAM */
vgmstream = allocate_vgmstream(channel_count, loop_flag);
vgmstream = allocate_vgmstream(channels, loop_flag);
if (!vgmstream) goto fail;
vgmstream->meta_type = meta_ISB;
@ -163,13 +198,13 @@ VGMSTREAM * init_vgmstream_isb(STREAMFILE *sf) {
vgmstream->layout_type = layout_interleave;
vgmstream->interleave_block_size = 0x02;
}
vgmstream->num_samples = pcm_bytes_to_samples(stream_size, channel_count, bps); /* unsure about pcm_bytes */
vgmstream->num_samples = pcm_bytes_to_samples(stream_size, channels, bps); /* unsure about pcm_bytes */
break;
case 0x01:
vgmstream->coding_type = coding_XBOX_IMA;
vgmstream->layout_type = layout_none;
vgmstream->num_samples = xbox_ima_bytes_to_samples(stream_size, channel_count); /* pcm_bytes has excess data */
vgmstream->num_samples = xbox_ima_bytes_to_samples(stream_size, channels); /* pcm_bytes has excess data */
break;
#ifdef VGM_USE_VORBIS
@ -178,7 +213,7 @@ VGMSTREAM * init_vgmstream_isb(STREAMFILE *sf) {
if (!vgmstream->codec_data) goto fail;
vgmstream->coding_type = coding_OGG_VORBIS;
vgmstream->layout_type = layout_none;
vgmstream->num_samples = pcm_bytes / channel_count / (bps/8);
vgmstream->num_samples = pcm_bytes / channels / (bps/8);
break;
#endif
@ -199,7 +234,7 @@ VGMSTREAM * init_vgmstream_isb(STREAMFILE *sf) {
vgmstream->coding_type = coding_FFmpeg;
vgmstream->layout_type = layout_none;
vgmstream->num_samples = pcm_bytes / channel_count / (bps/8);
vgmstream->num_samples = pcm_bytes / channels / (bps/8);
xma_fix_raw_samples(vgmstream, sf, start_offset, stream_size, fmt_offset, 1,1);
break;
}

View File

@ -438,6 +438,7 @@ VGMSTREAM* init_vgmstream_ogg_vorbis_callbacks(STREAMFILE* sf, ov_callbacks* cal
int32_t loop_length = ovmi->loop_length;
int loop_end_found = ovmi->loop_end_found;
int32_t loop_end = ovmi->loop_end;
size_t stream_size = ovmi->stream_size ?
ovmi->stream_size :
get_streamfile_size(sf) - start;
@ -463,14 +464,14 @@ VGMSTREAM* init_vgmstream_ogg_vorbis_callbacks(STREAMFILE* sf, ov_callbacks* cal
while (ogg_vorbis_get_comment(data, &comment)) {
if (strstr(comment,"loop_start=") == comment || /* PSO4 */
strstr(comment,"LOOP_START=") == comment || /* PSO4 */
if (strstr(comment,"loop_start=") == comment || /* Phantasy Star Online: Blue Burst (PC) (no loop_end pair) */
strstr(comment,"LOOP_START=") == comment || /* Phantasy Star Online: Blue Burst (PC), common */
strstr(comment,"LOOPPOINT=") == comment || /* Sonic Robo Blast 2 */
strstr(comment,"COMMENT=LOOPPOINT=") == comment ||
strstr(comment,"LOOPSTART=") == comment ||
strstr(comment,"um3.stream.looppoint.start=") == comment ||
strstr(comment,"LOOP_BEGIN=") == comment || /* Hatsune Miku: Project Diva F (PS3) */
strstr(comment,"LoopStart=") == comment || /* Devil May Cry 4 (PC) */
strstr(comment,"LoopStart=") == comment || /* Capcom games [Devil May Cry 4 (PC)] */
strstr(comment,"LOOP=") == comment || /* Duke Nukem 3D: 20th Anniversary World Tour */
strstr(comment,"XIPH_CUE_LOOPSTART=") == comment) { /* DeNa games [Super Mario Run (Android), FF Record Keeper (Android)] */
loop_start = atol(strrchr(comment,'=')+1);
@ -486,25 +487,21 @@ VGMSTREAM* init_vgmstream_ogg_vorbis_callbacks(STREAMFILE* sf, ov_callbacks* cal
}
else if (strstr(comment,"album=-lpe") == comment) { /* (title=-lps pair) */
loop_end = atol(comment+10);
loop_flag = 1;
loop_end_found = 1;
loop_flag = 1;
}
else if (strstr(comment,"LoopEnd=") == comment) { /* (LoopStart pair) */
if(loop_flag) {
loop_length = atol(strrchr(comment,'=')+1)-loop_start;
loop_length_found = 1;
}
loop_end = atol(strrchr(comment,'=')+1);
loop_end_found = 1;
}
else if (strstr(comment,"LOOP_END=") == comment) { /* (LOOP_BEGIN pair) */
if(loop_flag) {
loop_length = atol(strrchr(comment,'=')+1)-loop_start;
loop_length_found = 1;
}
else if (strstr(comment,"LOOP_END=") == comment) { /* (LOOP_START/LOOP_BEGIN pair) */
loop_end = atol(strrchr(comment,'=')+1);
loop_end_found = 1;
}
else if (strstr(comment,"lp=") == comment) {
sscanf(strrchr(comment,'=')+1,"%d,%d", &loop_start,&loop_end);
loop_flag = 1;
loop_end_found = 1;
loop_flag = 1;
}
else if (strstr(comment,"LOOPDEFS=") == comment) { /* Fairy Fencer F: Advent Dark Force */
sscanf(strrchr(comment,'=')+1,"%d,%d", &loop_start,&loop_end);
@ -517,10 +514,8 @@ VGMSTREAM* init_vgmstream_ogg_vorbis_callbacks(STREAMFILE* sf, ov_callbacks* cal
loop_end_found = 1;
}
else if (strstr(comment, "XIPH_CUE_LOOPEND=") == comment) { /* (XIPH_CUE_LOOPSTART pair) */
if (loop_flag) {
loop_length = atol(strrchr(comment, '=') + 1) - loop_start;
loop_length_found = 1;
}
loop_end = atol(strrchr(comment, '=') + 1);
loop_end_found = 1;
}
else if (strstr(comment, "omment=") == comment) { /* Air (Android) */
sscanf(strstr(comment, "=LOOPSTART=") + 11, "%d,LOOPEND=%d", &loop_start, &loop_end);