Lines Matching refs:channels
35 ctx->ch = av_mallocz(sizeof(ctx->ch[0]) * avctx->channels * 2);
42 /* assign channels to groups (with virtual channels for coupling) */
108 ctx->fstate = av_mallocz(sizeof(ctx->fstate[0]) * avctx->channels);
109 for (i = 0; i < avctx->channels; i++)
117 int tag, int channels)
121 for (ch = 0; ch < channels; ch++)
123 audio + ch, ctx->avctx->channels,
124 dest + ch, ctx->avctx->channels);
126 for (ch = 0; ch < channels; ch++)
128 dest[i*ctx->avctx->channels + ch] = audio[i*ctx->avctx->channels + ch];
137 for (i = 0; i < ctx->avctx->channels; i++)