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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | pj | 1 | #include "semaphore.h" |
| 80 | pj | 2 | #include "ll/sys/cdefs.h" |
| 2 | pj | 3 | |
| 80 | pj | 4 | __BEGIN_DECLS |
| 2 | pj | 5 | |
| 80 | pj | 6 | |
| 2 | pj | 7 | typedef struct sb_device { |
| 8 | DWORD BaseAddress; |
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| 9 | BYTE IntLine; |
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| 10 | BYTE DMA8Channel; |
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| 11 | BYTE DMA16Channel; |
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| 12 | BYTE DSPVersionM; |
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| 13 | BYTE DSPVersionm; |
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| 14 | // WORD period; |
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| 15 | // BYTE pwarning; |
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| 16 | TASK_MODEL *m; |
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| 17 | } SB_DEVICE; |
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| 18 | |||
| 19 | typedef struct sound_buffer { |
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| 20 | sem_t synchr; |
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| 21 | BYTE synch; |
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| 22 | struct dma_buff *sound_dma; |
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| 23 | int (*fun)(struct dma_buff *buff); |
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| 24 | } SOUND_BUFFER; |
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| 25 | |||
| 26 | typedef struct rawfuncs { |
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| 27 | int (*infun)(void *rawbuffer); |
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| 28 | BYTE infunpresent; |
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| 29 | int (*outfun)(void *rawbuffer); |
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| 30 | BYTE outfunpresent; |
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| 31 | } RAWFUNCS; |
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| 32 | |||
| 33 | void sb_spkoff (void); |
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| 34 | void sb_spkon (void); |
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| 35 | int sb_init (void); // return 0 if ok or ENODEV otherwise |
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| 36 | void sbmixer_setmiclev(BYTE level); |
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| 37 | void sbmixer_setoutput(BYTE in, BYTE onoff); |
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| 38 | void sbmixer_setinput(BYTE in, BYTE onoff); |
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| 39 | void sbmixer_reset(void); |
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| 40 | void sbmixer_setingainlev(BYTE level); |
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| 41 | void sbmixer_setAGC(BYTE onoff); |
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| 42 | void sb_setrate (int sps, BYTE i_o); |
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| 43 | void sb_dmaop(BYTE i_o); |
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| 44 | void sb_dma16op(BYTE i_o); |
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| 45 | void sb_dmabuffop(BYTE i_o); |
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| 46 | void sb_dma16buffop(BYTE i_o); |
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| 47 | void sb_stopdsp(BYTE b); |
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| 48 | void sb_show(void); |
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| 80 | pj | 49 | |
| 50 | __END_DECLS |