Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1085 | pj | 1 | /* |
| 2 | * Copyright (C) 2000 Luca Abeni |
||
| 3 | * |
||
| 4 | * This program is free software; you can redistribute it and/or modify |
||
| 5 | * it under the terms of the GNU General Public License as published by |
||
| 6 | * the Free Software Foundation; either version 2 of the License, or |
||
| 7 | * (at your option) any later version. |
||
| 8 | * |
||
| 9 | * This program is distributed in the hope that it will be useful, |
||
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
||
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||
| 12 | * GNU General Public License for more details. |
||
| 13 | * |
||
| 14 | * You should have received a copy of the GNU General Public License |
||
| 15 | * along with this program; if not, write to the Free Software |
||
| 16 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
||
| 17 | * |
||
| 18 | */ |
||
| 19 | |||
| 20 | #include "semaphore.h" |
||
| 21 | |||
| 22 | |||
| 23 | typedef struct sb_device { |
||
| 24 | DWORD BaseAddress; |
||
| 25 | BYTE IntLine; |
||
| 26 | BYTE DMA8Channel; |
||
| 27 | BYTE DMA16Channel; |
||
| 28 | BYTE DSPVersionM; |
||
| 29 | BYTE DSPVersionm; |
||
| 30 | // WORD period; |
||
| 31 | // BYTE pwarning; |
||
| 32 | TASK_MODEL *m; |
||
| 33 | } SB_DEVICE; |
||
| 34 | |||
| 35 | typedef struct sound_buffer { |
||
| 36 | sem_t synchr; |
||
| 37 | BYTE synch; |
||
| 38 | struct dma_buff *sound_dma; |
||
| 39 | int (*fun)(struct dma_buff *buff); |
||
| 40 | } SOUND_BUFFER; |
||
| 41 | |||
| 42 | typedef struct rawfuncs { |
||
| 43 | int (*infun)(void *rawbuffer); |
||
| 44 | BYTE infunpresent; |
||
| 45 | int (*outfun)(void *rawbuffer); |
||
| 46 | BYTE outfunpresent; |
||
| 47 | } RAWFUNCS; |
||
| 48 | |||
| 49 | void sb_spkoff (void); |
||
| 50 | void sb_spkon (void); |
||
| 51 | int sb_init (void); // return 0 if ok or ENODEV otherwise |
||
| 52 | void sbmixer_setmiclev(BYTE level); |
||
| 53 | void sbmixer_setoutput(BYTE in, BYTE onoff); |
||
| 54 | void sbmixer_setinput(BYTE in, BYTE onoff); |
||
| 55 | void sbmixer_reset(void); |
||
| 56 | void sbmixer_setingainlev(BYTE level); |
||
| 57 | void sbmixer_setAGC(BYTE onoff); |
||
| 58 | void sb_setrate (int sps, BYTE i_o); |
||
| 59 | void sb_dmaop(BYTE i_o); |
||
| 60 | void sb_dma16op(BYTE i_o); |
||
| 61 | void sb_dmabuffop(BYTE i_o); |
||
| 62 | void sb_dma16buffop(BYTE i_o); |
||
| 63 | void sb_stopdsp(BYTE b); |
||
| 64 | void sb_show(void); |