Lines Matching defs:channel_mask
359 unsigned int channel_mask;
387 channel_mask = 0; //AV_RL32(edata_ptr+2); /* not always in expected order */
395 channel_mask = 0; /* would need to aggregate from all streams */
400 channel_mask = 0; /* would need to aggregate from all streams */
404 channel_mask = AV_RL32(edata_ptr+2);
406 s->nb_channels = channel_mask ? av_popcount(channel_mask) : avctx->ch_layout.nb_channels;
491 if (channel_mask & 8) {
494 if (channel_mask & mask)
580 if (channel_mask) {
582 av_channel_layout_from_mask(&avctx->ch_layout, channel_mask);
1959 unsigned int channel_mask = AV_RL32(avctx->extradata + 2);
1960 if (channel_mask) {
1962 av_channel_layout_from_mask(&avctx->ch_layout, channel_mask);