Lines Matching refs:audio_channels
133 uint_fast8_t audio_channels;
722 GET_VALIDATED_INDEX(mapping_setup->magnitude[j], ilog(vc->audio_channels - 1), vc->audio_channels)
723 GET_VALIDATED_INDEX(mapping_setup->angle[j], ilog(vc->audio_channels - 1), vc->audio_channels)
737 mapping_setup->mux = av_mallocz(vc->audio_channels * sizeof(uint_fast8_t));
738 for (j = 0; j < vc->audio_channels; ++j)
874 vc->audio_channels = get_bits(gb, 8);
875 if (vc->audio_channels <= 0) {
896 if (vc->blocksize[1] / 2 * vc->audio_channels * 2 > AVCODEC_MAX_AUDIO_FRAME_SIZE) {
909 vc->channel_residues = av_malloc((vc->blocksize[1] / 2) * vc->audio_channels * sizeof(float));
910 vc->channel_floors = av_malloc((vc->blocksize[1] / 2) * vc->audio_channels * sizeof(float));
911 vc->saved = av_mallocz((vc->blocksize[1] / 4) * vc->audio_channels * sizeof(float));
917 AV_DEBUG(" vorbis version %d \n audio_channels %d \n audio_samplerate %d \n bitrate_max %d \n bitrate_nom %d \n bitrate_min %d \n blk_0 %d blk_1 %d \n ",
918 vc->version, vc->audio_channels, vc->audio_samplerate, vc->bitrate_maximum, vc->bitrate_nominal, vc->bitrate_minimum, vc->blocksize[0], vc->blocksize[1]);
988 if (vc->audio_channels > 8)
991 avccontext->channel_layout = ff_vorbis_channel_layouts[vc->audio_channels - 1];
993 avccontext->channels = vc->audio_channels;
1260 uint_fast8_t classifs[ptns_to_read*vc->audio_channels];
1456 uint_fast8_t no_residue[vc->audio_channels];
1457 uint_fast8_t do_not_decode[vc->audio_channels];
1461 uint_fast8_t res_chan[vc->audio_channels];
1486 memset(ch_res_ptr, 0, sizeof(float) * vc->audio_channels * blocksize / 2); //FIXME can this be removed ?
1487 memset(ch_floor_ptr, 0, sizeof(float) * vc->audio_channels * blocksize / 2); //FIXME can this be removed ?
1491 for (i = 0; i < vc->audio_channels; ++i) {
1518 for (j = 0; j < vc->audio_channels; ++j) {
1548 for (j = vc->audio_channels-1;j >= 0; j--) {
1558 for (j = 0; j < vc->audio_channels; j++) {
1593 const float *channel_ptrs[vc->audio_channels];
1620 if (vc->audio_channels > 8) {
1621 for (i = 0; i < vc->audio_channels; i++)
1624 for (i = 0; i < vc->audio_channels; i++)
1626 len * ff_vorbis_channel_layout_offsets[vc->audio_channels - 1][i];
1629 vc->dsp.float_to_int16_interleave(data, channel_ptrs, len, vc->audio_channels);
1630 *data_size = len * 2 * vc->audio_channels;