static int SDL_SYS_CDGetTOC(SDL_CD *cdrom)
{
int i;
cdrom->numtracks = audsrv_get_numtracks();
for (i=0; i<cdrom->numtracks; i++)
{
cdrom->track[i].id = i;
cdrom->track[i].type = SDL_AUDIO_TRACK; // FIXME;
cdrom->track[i].offset = audsrv_get_track_offset(i);
cdrom->track[i].length = audsrv_get_track_offset(i+1) - cdrom->track[i].offset;
}
return 0;
}
/** RPC command handler.
@param func command (one of AUDSRV_x)
@param data pointer to data array
@param size size of data array (in bytes)
@returns value depends on function invoked
This is a single rpc handler, it unpacks the data array and calls
local functions.
*/
static void *rpc_command(int func, unsigned *data, int size)
{
int ret;
/* printf("audsrv: rpc command %d\n", func); */
switch(func)
{
case AUDSRV_INIT:
ret = audsrv_init();
break;
case AUDSRV_FORMAT_OK:
ret = audsrv_format_ok(data[0], data[1], data[2]);
break;
case AUDSRV_SET_FORMAT:
ret = audsrv_set_format(data[0], data[1], data[2]);
break;
case AUDSRV_WAIT_AUDIO:
ret = audsrv_wait_audio(data[0]);
break;
case AUDSRV_PLAY_AUDIO:
ret = audsrv_play_audio((const char *)&data[1], data[0]);
break;
case AUDSRV_STOP_AUDIO:
ret = audsrv_stop_audio();
break;
case AUDSRV_SET_VOLUME:
ret = audsrv_set_volume(data[0]);
break;
case AUDSRV_QUIT:
ret = audsrv_quit();
break;
case AUDSRV_PLAY_CD:
ret = audsrv_play_cd(data[0]);
break;
case AUDSRV_STOP_CD:
ret = audsrv_stop_cd();
break;
case AUDSRV_GET_CDPOS:
ret = audsrv_get_cdpos();
break;
case AUDSRV_GET_TRACKPOS:
ret = audsrv_get_trackpos();
break;
case AUDSRV_SET_THRESHOLD:
ret = audsrv_set_threshold(data[0]);
break;
case AUDSRV_GET_NUMTRACKS:
ret = audsrv_get_numtracks();
break;
case AUDSRV_GET_TRACKOFFSET:
ret = audsrv_get_track_offset(data[0]);
break;
case AUDSRV_PLAY_SECTORS:
ret = audsrv_cd_play_sectors(data[0], data[1]);
break;
case AUDSRV_GET_CD_STATUS:
ret = audsrv_get_cd_status();
break;
case AUDSRV_GET_CD_TYPE:
ret = audsrv_get_cd_type();
break;
case AUDSRV_PAUSE_CD:
ret = audsrv_cd_pause();
break;
case AUDSRV_RESUME_CD:
ret = audsrv_cd_resume();
break;
case AUDSRV_INIT_ADPCM:
ret = audsrv_adpcm_init();
break;
case AUDSRV_LOAD_ADPCM:
return audsrv_load_adpcm((u32*)data[0], data[1], data[2]);
case AUDSRV_PLAY_ADPCM:
ret = audsrv_play_adpcm(data[0]);
break;
default:
ret = -1;
break;
}
data[0] = ret;
return data;
}