diff options
Diffstat (limited to 'apps/plugins/sdl/src/cdrom/macosx/AudioFilePlayer.h')
-rw-r--r-- | apps/plugins/sdl/src/cdrom/macosx/AudioFilePlayer.h | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/apps/plugins/sdl/src/cdrom/macosx/AudioFilePlayer.h b/apps/plugins/sdl/src/cdrom/macosx/AudioFilePlayer.h deleted file mode 100644 index 886d017a59..0000000000 --- a/apps/plugins/sdl/src/cdrom/macosx/AudioFilePlayer.h +++ /dev/null @@ -1,178 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2012 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Sam Lantinga - slouken@libsdl.org - - This file based on Apple sample code. We haven't changed the file name, - so if you want to see the original search for it on apple.com/developer -*/ -#include "SDL_config.h" - -/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - AudioFilePlayer.h -*/ -#ifndef __AudioFilePlayer_H__ -#define __AudioFilePlayer_H__ - -#include <CoreServices/CoreServices.h> - -#include <AudioUnit/AudioUnit.h> -#if MAC_OS_X_VERSION_MAX_ALLOWED <= 1050 -#include <AudioUnit/AUNTComponent.h> -#endif - -#if (MAC_OS_X_VERSION_MAX_ALLOWED < 1050) -typedef SInt16 FSIORefNum; -#endif - -#include "SDL_error.h" - -const char* AudioFilePlayerErrorStr (OSStatus error); - -/* -void ThrowResult (OSStatus result, const char *str); - -#define THROW_RESULT(str) \ - if (result) { \ - ThrowResult (result, str); \ - } -*/ - -typedef void (*AudioFilePlayNotifier)(void *inRefCon, - OSStatus inStatus); - -enum { - kAudioFilePlayErr_FilePlayUnderrun = -10000, - kAudioFilePlay_FileIsFinished = -10001, - kAudioFilePlay_PlayerIsUninitialized = -10002 -}; - - -struct S_AudioFileManager; - -#pragma mark __________ AudioFilePlayer -typedef struct S_AudioFilePlayer -{ -/*public:*/ - int (*SetDestination)(struct S_AudioFilePlayer *afp, AudioUnit *inDestUnit); - void (*SetNotifier)(struct S_AudioFilePlayer *afp, AudioFilePlayNotifier inNotifier, void *inRefCon); - void (*SetStartFrame)(struct S_AudioFilePlayer *afp, int frame); /* seek in the file */ - int (*GetCurrentFrame)(struct S_AudioFilePlayer *afp); /* get the current frame position */ - void (*SetStopFrame)(struct S_AudioFilePlayer *afp, int frame); /* set limit in the file */ - int (*Connect)(struct S_AudioFilePlayer *afp); - void (*Disconnect)(struct S_AudioFilePlayer *afp); - void (*DoNotification)(struct S_AudioFilePlayer *afp, OSStatus inError); - int (*IsConnected)(struct S_AudioFilePlayer *afp); - AudioUnit (*GetDestUnit)(struct S_AudioFilePlayer *afp); - void (*Print)(struct S_AudioFilePlayer *afp); - -/*private:*/ - AudioUnit mPlayUnit; - FSIORefNum mForkRefNum; - - AURenderCallbackStruct mInputCallback; - - AudioStreamBasicDescription mFileDescription; - - int mConnected; - - struct S_AudioFileManager* mAudioFileManager; - - AudioFilePlayNotifier mNotifier; - void* mRefCon; - - int mStartFrame; - -#pragma mark __________ Private_Methods - - int (*OpenFile)(struct S_AudioFilePlayer *afp, const FSRef *inRef, SInt64 *outFileSize); -} AudioFilePlayer; - - -AudioFilePlayer *new_AudioFilePlayer(const FSRef *inFileRef); -void delete_AudioFilePlayer(AudioFilePlayer *afp); - - - -#pragma mark __________ AudioFileManager -typedef struct S_AudioFileManager -{ -/*public:*/ - /* this method should NOT be called by an object of this class - as it is called by the parent's Disconnect() method */ - void (*Disconnect)(struct S_AudioFileManager *afm); - int (*DoConnect)(struct S_AudioFileManager *afm); - OSStatus (*Read)(struct S_AudioFileManager *afm, char *buffer, ByteCount *len); - const char* (*GetFileBuffer)(struct S_AudioFileManager *afm); - const AudioFilePlayer *(*GetParent)(struct S_AudioFileManager *afm); - void (*SetPosition)(struct S_AudioFileManager *afm, SInt64 pos); /* seek/rewind in the file */ - int (*GetByteCounter)(struct S_AudioFileManager *afm); /* return actual bytes streamed to audio hardware */ - void (*SetEndOfFile)(struct S_AudioFileManager *afm, SInt64 pos); /* set the "EOF" (will behave just like it reached eof) */ - -/*protected:*/ - AudioFilePlayer* mParent; - SInt16 mForkRefNum; - SInt64 mAudioDataOffset; - - char* mFileBuffer; - - int mByteCounter; - - int mReadFromFirstBuffer; - int mLockUnsuccessful; - int mIsEngaged; - - int mNumTimesAskedSinceFinished; - - - void* mTmpBuffer; - UInt32 mBufferSize; - UInt32 mBufferOffset; -/*public:*/ - UInt32 mChunkSize; - SInt64 mFileLength; - SInt64 mReadFilePosition; - int mWriteToFirstBuffer; - int mFinishedReadingData; - -/*protected:*/ - OSStatus (*Render)(struct S_AudioFileManager *afm, AudioBufferList *ioData); - OSStatus (*GetFileData)(struct S_AudioFileManager *afm, void** inOutData, UInt32 *inOutDataSize); - void (*AfterRender)(struct S_AudioFileManager *afm); - -/*public:*/ - /*static*/ - OSStatus (*FileInputProc)(void *inRefCon, - AudioUnitRenderActionFlags *ioActionFlags, - const AudioTimeStamp *inTimeStamp, - UInt32 inBusNumber, - UInt32 inNumberFrames, - AudioBufferList *ioData); -} AudioFileManager; - - -AudioFileManager *new_AudioFileManager (AudioFilePlayer *inParent, - SInt16 inForkRefNum, - SInt64 inFileLength, - UInt32 inChunkSize); - -void delete_AudioFileManager(AudioFileManager *afm); - -#endif - |