Lines Matching defs:output_channels
57 int input_channels, output_channels, filter_channels;
203 ReSampleContext *av_audio_resample_init(int output_channels, int input_channels,
218 if (!(supported_resampling[input_channels-1] & (1<<(output_channels-1)))) {
239 s->output_channels = output_channels;
242 if (s->output_channels < s->filter_channels)
243 s->filter_channels = s->output_channels;
293 if (s->input_channels == s->output_channels && s->ratio == 1.0 && 0) {
328 lenout= 2*s->output_channels*nb_samples * s->ratio + 16;
332 s->output_channels;
356 if (s->input_channels == 2 && s->output_channels == 1) {
359 } else if (s->output_channels >= 2 && s->input_channels == 1) {
362 } else if (s->input_channels == 6 && s->output_channels ==2) {
366 } else if (s->output_channels >= s->input_channels && s->input_channels >= 2) {
391 if (s->output_channels == 2 && s->input_channels == 1) {
393 } else if (s->output_channels == 6 && s->input_channels == 2) {
395 } else if ((s->output_channels == s->input_channels && s->input_channels >= 2) ||
396 (s->output_channels == 2 && s->input_channels == 6)) {
397 interleave(output, buftmp3, s->output_channels, nb_samples1);
407 ibuf, istride, nb_samples1 * s->output_channels) < 0) {