Mercurial > SDL_sound_CoreAudio
annotate decoders/mpglib/mpglib_sdlsound.h @ 433:f1c16afd9ebe
Read until buffer is full in Sound_Decode() rather than one packet per call.
| author | Ryan C. Gordon <icculus@icculus.org> |
|---|---|
| date | Sat, 21 Dec 2002 11:32:14 +0000 |
| parents | a9e211c3faa4 |
| children | 5b00e43ec23c |
| rev | line source |
|---|---|
| 261 | 1 |
| 2 struct buf { | |
|
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Cleanups and audio format determination.
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parents:
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3 unsigned char *pnt; |
| 261 | 4 long size; |
| 5 long pos; | |
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Cleanups and audio format determination.
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parents:
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6 struct buf *next; |
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a9e211c3faa4
Cleanups and audio format determination.
Ryan C. Gordon <icculus@icculus.org>
parents:
261
diff
changeset
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7 struct buf *prev; |
| 261 | 8 }; |
| 9 | |
| 10 struct framebuf { | |
| 11 struct buf *buf; | |
| 12 long pos; | |
| 13 struct frame *next; | |
| 14 struct frame *prev; | |
| 15 }; | |
| 16 | |
| 17 struct mpstr { | |
| 18 struct buf *head,*tail; | |
| 19 int bsize; | |
| 20 int framesize; | |
|
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Cleanups and audio format determination.
Ryan C. Gordon <icculus@icculus.org>
parents:
261
diff
changeset
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21 int fsizeold; |
| 261 | 22 struct frame fr; |
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292
a9e211c3faa4
Cleanups and audio format determination.
Ryan C. Gordon <icculus@icculus.org>
parents:
261
diff
changeset
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23 unsigned char bsspace[2][MAXFRAMESIZE+512]; /* MAXFRAMESIZE */ |
| 261 | 24 real hybrid_block[2][2][SBLIMIT*SSLIMIT]; |
| 25 int hybrid_blc[2]; | |
| 26 unsigned long header; | |
| 27 int bsnum; | |
| 28 real synth_buffs[2][2][0x110]; | |
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292
a9e211c3faa4
Cleanups and audio format determination.
Ryan C. Gordon <icculus@icculus.org>
parents:
261
diff
changeset
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29 int synth_bo; |
| 261 | 30 }; |
| 31 | |
| 32 #ifndef BOOL | |
| 33 #define BOOL int | |
| 34 #endif | |
| 35 | |
| 36 #define MP3_ERR -1 | |
| 37 #define MP3_OK 0 | |
| 38 #define MP3_NEED_MORE 1 | |
| 39 | |
| 40 | |
| 41 #ifdef __cplusplus | |
| 42 extern "C" { | |
| 43 #endif | |
| 44 | |
| 45 BOOL InitMP3(struct mpstr *mp); | |
| 46 int decodeMP3(struct mpstr *mp,char *inmemory,int inmemsize, | |
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292
a9e211c3faa4
Cleanups and audio format determination.
Ryan C. Gordon <icculus@icculus.org>
parents:
261
diff
changeset
|
47 char *outmemory,int outmemsize,int *done); |
| 261 | 48 void ExitMP3(struct mpstr *mp); |
| 49 | |
| 50 #ifdef __cplusplus | |
| 51 } | |
| 52 #endif | |
| 53 | |
| 54 |