int32_t coolapi_open_device (int32_t demux_index, int32_t demux_id)
{
dmx_t * dmx;
coolapi_open();
dmx = find_demux(0, demux_index);
if(!dmx) {
cs_log("no free demux found");
return 0;
}
if (!ll_cool_filter)
ll_cool_filter = ll_create("ll_cool_filter");
if (!ll_cool_chanhandle)
ll_cool_chanhandle = ll_create("ll_cool_chanhandle");
dmx->demux_index = demux_index;
dmx->demux_id = demux_id;
dmx->pid = -1;
dmx->device = dmx_device[demux_index];
dmx->opened = 1;
pthread_mutexattr_t attr;
pthread_mutexattr_init(&attr);
pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_ERRORCHECK_NP);
pthread_mutex_init(&dmx->mutex, &attr);
return dmx->fd;
}
int32_t coolapi_open_device (int32_t demux_index, int32_t demux_id)
{
int32_t result = 0;
buffer_open_arg_t bufarg;
channel_open_arg_t chanarg;
int32_t uBufferSize = 8256;
dmx_t * dmx;
coolapi_open();
dmx = find_demux(0, demux_index);
if(dmx == 0) {
cs_log("no free demux found");
return 0;
}
dmx->demux_index = demux_index;
dmx->demux_id = demux_id;
dmx->pid = -1;
memset(&bufarg, 0, sizeof(bufarg));
dmx->device = dmx_device[demux_index];
dmx->opened = true;
bufarg.type = 3;
bufarg.size = uBufferSize;
bufarg.unknown3 = (uBufferSize * 7) / 8;
result = cnxt_cbuf_open(&dmx->buffer1, &bufarg, NULL, NULL);
check_error ("cnxt_cbuf_open", result);
bufarg.type = 0;
result = cnxt_cbuf_open(&dmx->buffer2, &bufarg, NULL, NULL);
check_error ("cnxt_cbuf_open", result);
memset(&chanarg, 0, sizeof(channel_open_arg_t));
chanarg.type = 4;
result = cnxt_dmx_channel_open(dmx->device, &dmx->channel, &chanarg, dmx_callback, dmx);
check_error ("cnxt_dmx_channel_open", result);
result = cnxt_dmx_set_channel_buffer(dmx->channel, 0, dmx->buffer1);
check_error ("cnxt_dmx_set_channel_buffer", result);
result = cnxt_dmx_channel_attach(dmx->channel, 0xB, 0, dmx->buffer2);
check_error ("cnxt_dmx_channel_attach", result);
result = cnxt_cbuf_attach(dmx->buffer2, 2, dmx->channel);
check_error ("cnxt_cbuf_attach", result);
pthread_mutexattr_t attr;
pthread_mutexattr_init(&attr);
pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_ERRORCHECK_NP);
pthread_mutex_init(&dmx->mutex, &attr);
cs_debug_mask(D_DVBAPI, "fd %08x demux #%d demux_id %d channel %x", dmx->fd, demux_index, demux_id, (int) dmx->channel);
return dmx->fd;
}