Lines Matching refs:chn
254 static int get_speaker_channel(int chn)
257 if (channel_map_set || (ordered_channels && (unsigned int)chn >= channel_map->channels))
258 return chn;
260 return ordered_channels[chn];
265 chn = channels4[chn];
268 chn = channels6[chn];
271 chn = channels8[chn];
275 return chn;
278 static const char *get_channel_name(int chn)
283 if ((unsigned int)chn < channel_map->channels)
284 name = snd_pcm_chmap_long_name(channel_map->pos[chn]);
288 return gettext(channel_name[chn]);
314 unsigned int chn;
321 for(chn=0;chn<channels;chn++) {
322 if (chn==(unsigned int)channel) {
771 static int setup_wav_file(int chn)
793 return check_wav_file(chn, given_test_wav_file);
796 if (channel_map && (unsigned int)chn < channel_map->channels) {
797 int channel = channel_map->pos[chn] - SND_CHMAP_FL;
799 return check_wav_file(chn, wavs[channel]);
803 return check_wav_file(chn, wavs[chn]);
835 unsigned int chn;
836 for (chn = 0; chn < channels; chn++) {
837 if (chn == (unsigned int)channel) {
1017 unsigned int chn;
1266 for (chn = 0; chn < channels; chn++) {
1267 if (setup_wav_file(get_speaker_channel(chn)) < 0)
1275 for(chn = 0; chn < channels; chn++) {
1276 int channel = get_speaker_channel(chn);
1293 chn = get_speaker_channel(speaker - 1);
1296 if (setup_wav_file(chn) < 0)
1300 printf(" - %s\n", get_channel_name(chn));
1301 err = write_loop(handle, chn, ((rate*5)/period_size), frames);