Lines Matching defs:channel
52 int channel;
144 unsigned int channel = ttable->srcs[srcidx].channel;
145 if (channel >= src_channels)
147 src_area = &src_areas[channel];
195 unsigned int channel = ttable->srcs[srcidx].channel;
196 if (channel >= src_channels)
198 src_area = &src_areas[channel];
274 unsigned int channel = ttable->srcs[srcidx].channel;
275 if (channel >= src_channels)
277 src_area = &src_areas[channel];
656 unsigned int c = d->srcs[src].channel;
705 snd_output_printf(out, "%d*%g", s->channel, s->as_float);
707 snd_output_printf(out, "%d*%g", s->channel, (double)s->as_int / (double)SND_PCM_PLUGIN_ROUTE_RESOLUTION);
710 snd_output_printf(out, "%d", s->channel);
727 * Converts a string to an array of channel indices:
730 * - Given a channel name (e g "FL") and a chmap,
732 * - Given a channel name and no chmap, the result is an array with one element,
733 containing alsa standard channel map. Note that this might be a negative
738 long *channel, int channel_size)
741 if (safe_strtol(id, channel) >= 0)
750 /* Start with highest channel to simplify implementation of
757 channel[r++] = i;
762 /* Assume ALSA standard channel mapping */
763 *channel = ch - SND_CHMAP_FL;
878 SNDERR("Found no matching channel map");
964 srcs[nsrcs].channel = src_channel;
1088 SNDERR("Invalid client channel: %s", id);
1103 SNDERR("Invalid slave channel: %s", id);
1171 SNDERR("Invalid client channel: %s", id);
1186 SNDERR("Invalid slave channel: %s", id);
1200 SNDERR("Invalid slave channel: %s", id);
1243 SCHANNEL can be a channel name instead of a number (e g FL, LFE).
1244 If so, a matching channel map will be selected for the slave.
1263 [chmap MAP] # Override channel maps; MAP is a string array
1328 SNDERR("Invalid channel map for %s", id);