Mercurial > sdl-ios-xcode

comparison src/cdrom/macosx/AudioFilePlayer.h @ 1487:dc6b59e925a2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Cleaning up warnings on MacOS X
author Sam Lantinga <slouken@libsdl.org>
date Thu, 09 Mar 2006 06:33:21 +0000
parents d910939febfa
children 782fd950bd46 c121d94672cb 9df8136abec0
comparison
equal deleted inserted replaced
1486:9d77fc9d0ace 1487:dc6b59e925a2
22 This file based on Apple sample code. We haven't changed the file name, 22 This file based on Apple sample code. We haven't changed the file name,
23 so if you want to see the original search for it on apple.com/developer 23 so if you want to see the original search for it on apple.com/developer
24 */ 24 */
25 #include "SDL_config.h" 25 #include "SDL_config.h"
26 26
27 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 27 /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
28 // AudioFilePlayer.h 28 AudioFilePlayer.h
29 // 29 */
30 #ifndef __AudioFilePlayer_H__ 30 #ifndef __AudioFilePlayer_H__
31 #define __AudioFilePlayer_H__ 31 #define __AudioFilePlayer_H__
32 32
33 #include <CoreServices/CoreServices.h> 33 #include <CoreServices/CoreServices.h>
34 34
60 struct S_AudioFileManager; 60 struct S_AudioFileManager;
61 61
62 #pragma mark __________ AudioFilePlayer 62 #pragma mark __________ AudioFilePlayer
63 typedef struct S_AudioFilePlayer 63 typedef struct S_AudioFilePlayer
64 { 64 {
65 //public: 65 /*public:*/
66 int (*SetDestination)(struct S_AudioFilePlayer *afp, AudioUnit *inDestUnit); 66 int (*SetDestination)(struct S_AudioFilePlayer *afp, AudioUnit *inDestUnit);
67 void (*SetNotifier)(struct S_AudioFilePlayer *afp, AudioFilePlayNotifier inNotifier, void *inRefCon); 67 void (*SetNotifier)(struct S_AudioFilePlayer *afp, AudioFilePlayNotifier inNotifier, void *inRefCon);
68 void (*SetStartFrame)(struct S_AudioFilePlayer *afp, int frame); // seek in the file 68 void (*SetStartFrame)(struct S_AudioFilePlayer *afp, int frame); /* seek in the file */
69 int (*GetCurrentFrame)(struct S_AudioFilePlayer *afp); // get the current frame position 69 int (*GetCurrentFrame)(struct S_AudioFilePlayer *afp); /* get the current frame position */
70 void (*SetStopFrame)(struct S_AudioFilePlayer *afp, int frame); // set limit in the file 70 void (*SetStopFrame)(struct S_AudioFilePlayer *afp, int frame); /* set limit in the file */
71 int (*Connect)(struct S_AudioFilePlayer *afp); 71 int (*Connect)(struct S_AudioFilePlayer *afp);
72 void (*Disconnect)(struct S_AudioFilePlayer *afp); 72 void (*Disconnect)(struct S_AudioFilePlayer *afp);
73 void (*DoNotification)(struct S_AudioFilePlayer *afp, OSStatus inError); 73 void (*DoNotification)(struct S_AudioFilePlayer *afp, OSStatus inError);
74 int (*IsConnected)(struct S_AudioFilePlayer *afp); 74 int (*IsConnected)(struct S_AudioFilePlayer *afp);
75 AudioUnit (*GetDestUnit)(struct S_AudioFilePlayer *afp); 75 AudioUnit (*GetDestUnit)(struct S_AudioFilePlayer *afp);
76 void (*Print)(struct S_AudioFilePlayer *afp); 76 void (*Print)(struct S_AudioFilePlayer *afp);
77 77
78 //private: 78 /*private:*/
79 AudioUnit mPlayUnit; 79 AudioUnit mPlayUnit;
80 SInt16 mForkRefNum; 80 SInt16 mForkRefNum;
81 81
82 AudioUnitInputCallback mInputCallback; 82 AudioUnitInputCallback mInputCallback;
83 83
104 104
105 105
106 #pragma mark __________ AudioFileManager 106 #pragma mark __________ AudioFileManager
107 typedef struct S_AudioFileManager 107 typedef struct S_AudioFileManager
108 { 108 {
109 //public: 109 /*public:*/
110 // this method should NOT be called by an object of this class 110 /* this method should NOT be called by an object of this class
111 // as it is called by the parent's Disconnect() method 111 as it is called by the parent's Disconnect() method */
112 void (*Disconnect)(struct S_AudioFileManager *afm); 112 void (*Disconnect)(struct S_AudioFileManager *afm);
113 int (*DoConnect)(struct S_AudioFileManager *afm); 113 int (*DoConnect)(struct S_AudioFileManager *afm);
114 OSStatus (*Read)(struct S_AudioFileManager *afm, char *buffer, UInt32 *len); 114 OSStatus (*Read)(struct S_AudioFileManager *afm, char *buffer, UInt32 *len);
115 const char* (*GetFileBuffer)(struct S_AudioFileManager *afm); 115 const char* (*GetFileBuffer)(struct S_AudioFileManager *afm);
116 const AudioFilePlayer *(*GetParent)(struct S_AudioFileManager *afm); 116 const AudioFilePlayer *(*GetParent)(struct S_AudioFileManager *afm);
117 void (*SetPosition)(struct S_AudioFileManager *afm, SInt64 pos); // seek/rewind in the file 117 void (*SetPosition)(struct S_AudioFileManager *afm, SInt64 pos); /* seek/rewind in the file */
118 int (*GetByteCounter)(struct S_AudioFileManager *afm); // return actual bytes streamed to audio hardware 118 int (*GetByteCounter)(struct S_AudioFileManager *afm); /* return actual bytes streamed to audio hardware */
119 void (*SetEndOfFile)(struct S_AudioFileManager *afm, SInt64 pos); // set the "EOF" (will behave just like it reached eof) 119 void (*SetEndOfFile)(struct S_AudioFileManager *afm, SInt64 pos); /* set the "EOF" (will behave just like it reached eof) */
120 120
121 //protected: 121 /*protected:*/
122 AudioFilePlayer* mParent; 122 AudioFilePlayer* mParent;
123 SInt16 mForkRefNum; 123 SInt16 mForkRefNum;
124 SInt64 mAudioDataOffset; 124 SInt64 mAudioDataOffset;
125 125
126 char* mFileBuffer; 126 char* mFileBuffer;
135 135
136 136
137 void* mTmpBuffer; 137 void* mTmpBuffer;
138 UInt32 mBufferSize; 138 UInt32 mBufferSize;
139 UInt32 mBufferOffset; 139 UInt32 mBufferOffset;
140 //public: 140 /*public:*/
141 UInt32 mChunkSize; 141 UInt32 mChunkSize;
142 SInt64 mFileLength; 142 SInt64 mFileLength;
143 SInt64 mReadFilePosition; 143 SInt64 mReadFilePosition;
144 int mWriteToFirstBuffer; 144 int mWriteToFirstBuffer;
145 int mFinishedReadingData; 145 int mFinishedReadingData;
146 146
147 //protected: 147 /*protected:*/
148 OSStatus (*Render)(struct S_AudioFileManager *afm, AudioBuffer *ioData); 148 OSStatus (*Render)(struct S_AudioFileManager *afm, AudioBuffer *ioData);
149 OSStatus (*GetFileData)(struct S_AudioFileManager *afm, void** inOutData, UInt32 *inOutDataSize); 149 OSStatus (*GetFileData)(struct S_AudioFileManager *afm, void** inOutData, UInt32 *inOutDataSize);
150 void (*AfterRender)(struct S_AudioFileManager *afm); 150 void (*AfterRender)(struct S_AudioFileManager *afm);
151 151
152 //public: 152 /*public:*/
153 //static 153 /*static*/
154 OSStatus (*FileInputProc)(void *inRefCon, 154 OSStatus (*FileInputProc)(void *inRefCon,
155 AudioUnitRenderActionFlags inActionFlags, 155 AudioUnitRenderActionFlags inActionFlags,
156 const AudioTimeStamp *inTimeStamp, 156 const AudioTimeStamp *inTimeStamp,
157 UInt32 inBusNumber, 157 UInt32 inBusNumber,
158 AudioBuffer *ioData); 158 AudioBuffer *ioData);