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Added (disabled) AUPlayer configuration view, which is obviously not in real time due to the buffering, hence it is disabled.

CQTexperiment
Chris Moeller 2016-03-13 18:48:17 -07:00
parent dd5c25c125
commit bd93d120a0
7 changed files with 325 additions and 20 deletions
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12
Plugins/MIDI/MIDI.xcodeproj/project.pbxproj
View File

@ -7,6 +7,8 @@
objects = {
/* Begin PBXBuildFile section */
83686AAC1C5C69D400671C7A /* AUPlayerView.mm in Sources */ = {isa = PBXBuildFile; fileRef = 83686AAB1C5C69D400671C7A /* AUPlayerView.mm */; };
83686AB11C5C783000671C7A /* CoreAudioKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 83686AB01C5C783000671C7A /* CoreAudioKit.framework */; };
8398F2E01C438C7D00EB9639 /* AudioUnit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 8398F2DF1C438C7D00EB9639 /* AudioUnit.framework */; };
839CA224180D902100553DBA /* midi_processing.framework in CopyFiles */ = {isa = PBXBuildFile; fileRef = 83B066E0180D56BA008E3612 /* midi_processing.framework */; };
83B0668B180D5668008E3612 /* Cocoa.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 83B0668A180D5668008E3612 /* Cocoa.framework */; };
@ -74,6 +76,10 @@
/* End PBXCopyFilesBuildPhase section */
/* Begin PBXFileReference section */
83686AAB1C5C69D400671C7A /* AUPlayerView.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = AUPlayerView.mm; sourceTree = "<group>"; };
83686AAD1C5C6A2700671C7A /* AUPlayerView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AUPlayerView.h; sourceTree = "<group>"; };
83686AAE1C5C780500671C7A /* AudioToolbox.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AudioToolbox.framework; path = System/Library/Frameworks/AudioToolbox.framework; sourceTree = SDKROOT; };
83686AB01C5C783000671C7A /* CoreAudioKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreAudioKit.framework; path = System/Library/Frameworks/CoreAudioKit.framework; sourceTree = SDKROOT; };
8398F2DF1C438C7D00EB9639 /* AudioUnit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AudioUnit.framework; path = System/Library/Frameworks/AudioUnit.framework; sourceTree = SDKROOT; };
83B06687180D5668008E3612 /* MIDI.bundle */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = MIDI.bundle; sourceTree = BUILT_PRODUCTS_DIR; };
83B0668A180D5668008E3612 /* Cocoa.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Cocoa.framework; path = System/Library/Frameworks/Cocoa.framework; sourceTree = SDKROOT; };
@ -112,6 +118,7 @@
isa = PBXFrameworksBuildPhase;
buildActionMask = 2147483647;
files = (
83686AB11C5C783000671C7A /* CoreAudioKit.framework in Frameworks */,
8398F2E01C438C7D00EB9639 /* AudioUnit.framework in Frameworks */,
83B0670F180D6F7F008E3612 /* libbass.dylib in Frameworks */,
83B06701180D5747008E3612 /* midi_processing.framework in Frameworks */,
@ -143,6 +150,8 @@
83B06689180D5668008E3612 /* Frameworks */ = {
isa = PBXGroup;
children = (
83686AB01C5C783000671C7A /* CoreAudioKit.framework */,
83686AAE1C5C780500671C7A /* AudioToolbox.framework */,
8398F2DF1C438C7D00EB9639 /* AudioUnit.framework */,
83B06714180D6FC8008E3612 /* libbass_mpc.dylib */,
83B06715180D6FC8008E3612 /* libbassflac.dylib */,
@ -170,6 +179,8 @@
83B06690180D5668008E3612 /* MIDI */ = {
isa = PBXGroup;
children = (
83686AAD1C5C6A2700671C7A /* AUPlayerView.h */,
83686AAB1C5C69D400671C7A /* AUPlayerView.mm */,
83E973451C4378880007F413 /* AUPlayer.mm */,
83E973461C4378880007F413 /* AUPlayer.h */,
83FAF8A618ADD60100057CAF /* PlaylistController.h */,
@ -290,6 +301,7 @@
buildActionMask = 2147483647;
files = (
83E973471C4378880007F413 /* AUPlayer.mm in Sources */,
83686AAC1C5C69D400671C7A /* AUPlayerView.mm in Sources */,
83B06709180D64DA008E3612 /* MIDIPlayer.cpp in Sources */,
83B06722180D70FE008E3612 /* MIDIDecoder.mm in Sources */,
83C35702180EDB74007E9DF0 /* MIDIContainer.mm in Sources */,

13
Plugins/MIDI/MIDI/AUPlayer.h
View File

@ -9,6 +9,8 @@
#import <AVFoundation/AVFoundation.h>
#import <CoreAudio/CoreAudioTypes.h>
class AUPluginUI;
class AUPlayer : public MIDIPlayer
{
public:
@ -19,8 +21,8 @@ public:
virtual ~AUPlayer();
// configuration
/*void setSoundFont( const char * in );
void setFileSoundFont( const char * in );*/
void setSoundFont( const char * in );
/*void setFileSoundFont( const char * in );*/
//void showDialog();
typedef void (*callback)(OSType uSubType, OSType uManufacturer, const char * name);
@ -36,15 +38,18 @@ protected:
virtual bool startup();
private:
/*void loadSoundFont(const char * name);
void loadSoundFont(const char * name);
std::string sSoundFontName;
std::string sFileSoundFontName;*/
/*std::string sFileSoundFontName;*/
AudioTimeStamp mTimeStamp;
AudioUnit samplerUnit[3];
bool samplerUIinitialized[3];
AUPluginUI * samplerUI[3];
AudioBufferList *bufferList;
float *audioBuffer;

74
Plugins/MIDI/MIDI/AUPlayer.mm
View File

@ -4,6 +4,12 @@
#define SF2PACK
// #define AUPLAYERVIEW
#ifdef AUPLAYERVIEW
#import "AUPlayerView.h"
#endif
#define _countof(arr) (sizeof(arr) / sizeof((arr)[0]))
AUPlayer::AUPlayer() : MIDIPlayer()
@ -11,6 +17,14 @@ AUPlayer::AUPlayer() : MIDIPlayer()
samplerUnit[0] = NULL;
samplerUnit[1] = NULL;
samplerUnit[2] = NULL;
#ifdef AUPLAYERVIEW
samplerUI[0] = NULL;
samplerUI[1] = NULL;
samplerUI[2] = NULL;
samplerUIinitialized[0] = false;
samplerUIinitialized[1] = false;
samplerUIinitialized[2] = false;
#endif
bufferList = NULL;
audioBuffer = NULL;
@ -25,6 +39,9 @@ AUPlayer::~AUPlayer()
void AUPlayer::send_event(uint32_t b, uint32_t sample_offset)
{
#ifdef AUPLAYERVIEW
int _port = -1;
#endif
if (!(b & 0x80000000))
{
unsigned char event[ 3 ];
@ -33,6 +50,9 @@ void AUPlayer::send_event(uint32_t b, uint32_t sample_offset)
event[ 2 ] = (unsigned char)( b >> 16 );
unsigned port = (b >> 24) & 0x7F;
if ( port > 2 ) port = 2;
#ifdef AUPLAYERVIEW
_port = (int)port;
#endif
MusicDeviceMIDIEvent(samplerUnit[port], event[0], event[1], event[2], sample_offset);
}
else
@ -42,6 +62,9 @@ void AUPlayer::send_event(uint32_t b, uint32_t sample_offset)
std::size_t size, port;
mSysexMap.get_entry( n, data, size, port );
if ( port > 2 ) port = 2;
#ifdef AUPLAYERVIEW
_port = (int)port;
#endif
MusicDeviceSysEx(samplerUnit[port], data, (UInt32) size);
if ( port == 0 )
{
@ -49,6 +72,15 @@ void AUPlayer::send_event(uint32_t b, uint32_t sample_offset)
MusicDeviceSysEx(samplerUnit[2], data, (UInt32) size);
}
}
#ifdef AUPLAYERVIEW
if (_port >= 0 && !samplerUIinitialized[_port])
{
samplerUIinitialized[_port] = true;
dispatch_async(dispatch_get_main_queue(), ^{
samplerUI[_port] = new AUPluginUI(samplerUnit[_port]);
});
}
#endif
}
void AUPlayer::render_512(float * out)
@ -86,18 +118,42 @@ void AUPlayer::shutdown()
{
if ( samplerUnit[2] )
{
#ifdef AUPLAYERVIEW
if ( samplerUI[2] )
{
delete samplerUI[2];
samplerUI[2] = 0;
samplerUIinitialized[2] = false;
}
#endif
AudioUnitUninitialize( samplerUnit[2] );
AudioComponentInstanceDispose( samplerUnit[2] );
samplerUnit[2] = NULL;
}
if ( samplerUnit[1] )
{
#ifdef AUPLAYERVIEW
if ( samplerUI[1] )
{
delete samplerUI[1];
samplerUI[1] = 0;
samplerUIinitialized[1] = false;
}
#endif
AudioUnitUninitialize( samplerUnit[1] );
AudioComponentInstanceDispose( samplerUnit[1] );
samplerUnit[1] = NULL;
}
if ( samplerUnit[0] )
{
#ifdef AUPLAYERVIEW
if ( samplerUI[0] )
{
delete samplerUI[0];
samplerUI[0] = 0;
samplerUIinitialized[0] = false;
}
#endif
AudioUnitUninitialize( samplerUnit[0] );
AudioComponentInstanceDispose( samplerUnit[0] );
samplerUnit[0] = NULL;
@ -150,13 +206,17 @@ void AUPlayer::setComponent(OSType uSubType, OSType uManufacturer)
shutdown();
}
/*void AUPlayer::setSoundFont( const char * in )
void AUPlayer::setSoundFont( const char * in )
{
const char * ext = strrchr(in, '.');
if (*ext && ((strncasecmp(ext + 1, "sf2", 3) == 0) || (strncasecmp(ext + 1, "dls", 3) == 0)))
{
sSoundFontName = in;
shutdown();
}
}
void AUPlayer::setFileSoundFont( const char * in )
/*void AUPlayer::setFileSoundFont( const char * in )
{
sFileSoundFontName = in;
shutdown();
@ -257,10 +317,8 @@ bool AUPlayer::startup()
AudioUnitReset (samplerUnit[i], kAudioUnitScope_Global, 0);
/*
value = 1;
AudioUnitSetProperty(samplerUnit[i], kMusicDeviceProperty_StreamFromDisk, kAudioUnitScope_Global, 0, &value, size);
*/
error = AudioUnitInitialize(samplerUnit[i]);
@ -269,12 +327,12 @@ bool AUPlayer::startup()
}
// Now load instruments
/*if (sSoundFontName.length())
if (sSoundFontName.length())
{
loadSoundFont( sSoundFontName.c_str() );
}
if ( sFileSoundFontName.length() )
/*if ( sFileSoundFontName.length() )
{
loadSoundFont( sFileSoundFontName.c_str() );
}*/
@ -295,7 +353,7 @@ bool AUPlayer::startup()
return true;
}
/*void AUPlayer::loadSoundFont(const char *name)
void AUPlayer::loadSoundFont(const char *name)
{
// kMusicDeviceProperty_SoundBankURL was added in 10.5 as a replacement
// In addition, the File Manager API became deprecated starting in 10.8
@ -311,4 +369,4 @@ bool AUPlayer::startup()
CFRelease(url);
}
}*/
}

52
Plugins/MIDI/MIDI/AUPlayerView.h Normal file
View File

@ -0,0 +1,52 @@
//
// AUPlayerView.h
// MIDI
//
// Created by Christopher Snowhill on 1/29/16.
// Copyright © 2016 Christopher Snowhill. All rights reserved.
//
#ifndef __AUPlayerView_h__
#define __AUPlayerView_h__
#include <vector>
#include <string>
#include <AppKit/AppKit.h>
#include <Carbon/Carbon.h>
#include <AudioUnit/AudioUnitCarbonView.h>
#include <AudioUnit/AudioUnit.h>
class AUPluginUI
{
public:
AUPluginUI (AudioUnit & sampler);
~AUPluginUI ();
private:
AudioUnit & au;
int prefheight;
int prefwidth;
bool mapped;
bool resizable;
int min_width;
int min_height;
int req_width;
int req_height;
int alo_width;
int alo_height;
/* Cocoa */
NSWindow* cocoa_window;
NSView* au_view;
NSRect last_au_frame;
bool test_cocoa_view_support ();
int create_cocoa_view ();
bool plugin_class_valid (Class pluginClass);
};
#endif

169
Plugins/MIDI/MIDI/AUPlayerView.mm Normal file
View File

@ -0,0 +1,169 @@
//
// AUPlayerView.mm
// MIDI
//
// Created by Christopher Snowhill on 1/29/16.
// Copyright © 2016 Christopher Snowhill. All rights reserved.
//
#import <AudioUnit/AUCocoaUIView.h>
#import <CoreAudioKit/AUGenericView.h>
#import "AUPlayerView.h"
AUPluginUI::AUPluginUI (AudioUnit & _au)
: au (_au)
, mapped (false)
, resizable (false)
, min_width (0)
, min_height (0)
, req_width (0)
, req_height (0)
, alo_width (0)
, alo_height (0)
{
cocoa_window = nil;
au_view = nil;
if (test_cocoa_view_support()) {
create_cocoa_view ();
}
if (au_view) {
cocoa_window = [[NSWindow alloc] initWithContentRect:NSMakeRect(0, 0, req_width, req_height) styleMask:(NSTitledWindowMask | NSClosableWindowMask) backing:NSBackingStoreBuffered defer:NO];
[cocoa_window setAutodisplay:YES];
[cocoa_window setTitle:@"AU Plug-in"];
[cocoa_window setOneShot:YES];
[cocoa_window setContentView:au_view];
[cocoa_window orderFront:cocoa_window];
}
}
AUPluginUI::~AUPluginUI()
{
}
bool
AUPluginUI::test_cocoa_view_support ()
{
UInt32 dataSize = 0;
Boolean isWritable = 0;
OSStatus err = AudioUnitGetPropertyInfo(au,
kAudioUnitProperty_CocoaUI, kAudioUnitScope_Global,
0, &dataSize, &isWritable);
return dataSize > 0 && err == noErr;
}
bool
AUPluginUI::plugin_class_valid (Class pluginClass)
{
if([pluginClass conformsToProtocol: @protocol(AUCocoaUIBase)]) {
if([pluginClass instancesRespondToSelector: @selector(interfaceVersion)] &&
[pluginClass instancesRespondToSelector: @selector(uiViewForAudioUnit:withSize:)]) {
return true;
}
}
return false;
}
int
AUPluginUI::create_cocoa_view ()
{
bool wasAbleToLoadCustomView = false;
AudioUnitCocoaViewInfo* cocoaViewInfo = NULL;
UInt32 numberOfClasses = 0;
UInt32 dataSize;
Boolean isWritable;
NSString* factoryClassName = 0;
NSURL* CocoaViewBundlePath = NULL;
OSStatus result = AudioUnitGetPropertyInfo (au,
kAudioUnitProperty_CocoaUI,
kAudioUnitScope_Global,
0,
&dataSize,
&isWritable );
numberOfClasses = (dataSize - sizeof(CFURLRef)) / sizeof(CFStringRef);
// Does view have custom Cocoa UI?
if ((result == noErr) && (numberOfClasses > 0) ) {
cocoaViewInfo = (AudioUnitCocoaViewInfo *)malloc(dataSize);
if(AudioUnitGetProperty(au,
kAudioUnitProperty_CocoaUI,
kAudioUnitScope_Global,
0,
cocoaViewInfo,
&dataSize) == noErr) {
CocoaViewBundlePath = (__bridge NSURL *)cocoaViewInfo->mCocoaAUViewBundleLocation;
// we only take the first view in this example.
factoryClassName = (__bridge NSString *)cocoaViewInfo->mCocoaAUViewClass[0];
} else {
if (cocoaViewInfo != NULL) {
free (cocoaViewInfo);
cocoaViewInfo = NULL;
}
}
}
// [A] Show custom UI if view has it
if (CocoaViewBundlePath && factoryClassName) {
NSBundle *viewBundle = [NSBundle bundleWithPath:[CocoaViewBundlePath path]];
if (viewBundle == NULL) {
return -1;
} else {
Class factoryClass = [viewBundle classNamed:factoryClassName];
if (!factoryClass) {
return -1;
}
// make sure 'factoryClass' implements the AUCocoaUIBase protocol
if (!plugin_class_valid (factoryClass)) {
return -1;
}
// make a factory
id factory = [[factoryClass alloc] init];
if (factory == NULL) {
return -1;
}
// make a view
au_view = [factory uiViewForAudioUnit:au withSize:NSZeroSize];
// cleanup
if (cocoaViewInfo) {
UInt32 i;
for (i = 0; i < numberOfClasses; i++)
CFRelease(cocoaViewInfo->mCocoaAUViewClass[i]);
free (cocoaViewInfo);
}
wasAbleToLoadCustomView = true;
}
}
if (!wasAbleToLoadCustomView) {
// load generic Cocoa view
au_view = [[AUGenericView alloc] initWithAudioUnit:au];
[(AUGenericView *)au_view setShowsExpertParameters:1];
}
// Get the initial size of the new AU View's frame
NSRect frame = [au_view frame];
min_width = req_width = CGRectGetWidth(NSRectToCGRect(frame));
min_height = req_height = CGRectGetHeight(NSRectToCGRect(frame));
resizable = [au_view autoresizingMask];
return 0;
}

2
Plugins/MIDI/MIDI/MIDIDecoder.h
View File

@ -12,10 +12,12 @@
#import "Plugin.h"
class AUPlayer;
class BMPlayer;
@interface MIDIDecoder : NSObject <CogDecoder> {
BMPlayer* bmplayer;
AUPlayer* auplayer;
MIDIPlayer* player;
midi_container midi_file;

13
Plugins/MIDI/MIDI/MIDIDecoder.mm
View File

@ -121,8 +121,6 @@ static OSType getOSType(const char * in_)
DLog(@"Track num: %i", track_num);
AUPlayer * auplayer = NULL;
NSString * plugin = [[NSUserDefaults standardUserDefaults] stringForKey:@"midi.plugin"];
if (!plugin || [plugin isEqualToString:@"BASSMIDI"])
{
@ -155,6 +153,12 @@ static OSType getOSType(const char * in_)
auplayer->setComponent(componentSubType, componentManufacturer);
auplayer->setSampleRate( 44100 );
if ( [soundFontPath length] )
{
auplayer->setSoundFont( [soundFontPath UTF8String] );
soundFontsAssigned = YES;
}
player = auplayer;
}
@ -197,12 +201,15 @@ static OSType getOSType(const char * in_)
if ( !repeatone && framesRead >= localTotalFrames )
return 0;
if ( bmplayer && !soundFontsAssigned ) {
if ( (bmplayer||auplayer) && !soundFontsAssigned ) {
NSString * soundFontPath = [[NSUserDefaults standardUserDefaults] stringForKey:@"soundFontPath"];
if (soundFontPath == nil)
return 0;
if (bmplayer)
bmplayer->setSoundFont( [soundFontPath UTF8String] );
else if (auplayer)
auplayer->setSoundFont( [soundFontPath UTF8String] );
soundFontsAssigned = YES;
}