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Searched refs:av_popcount64 (Results 1 - 13 of 13) sorted by relevance

/third_party/ffmpeg/libavutil/
H A Dchannel_layout.c320 return av_popcount64(channel_layout); in av_get_channel_layout_nb_channels()
396 channel_layout->nb_channels = av_popcount64(mask); in av_channel_layout_from_mask()
661 highest_ambi = channel_layout->nb_channels - av_popcount64(channel_layout->u.mask) - 1; in ambisonic_order()
714 extra.nb_channels = av_popcount64(channel_layout->u.mask); in try_describe_ambisonic()
806 int ambi_channels = channel_layout->nb_channels - av_popcount64(channel_layout->u.mask); in av_channel_layout_channel_from_index()
851 int ambi_channels = channel_layout->nb_channels - av_popcount64(mask); in av_channel_layout_index_from_channel()
861 return av_popcount64(mask) + ambi_channels; in av_channel_layout_index_from_channel()
911 return av_popcount64(channel_layout->u.mask) == channel_layout->nb_channels; in av_channel_layout_check()
922 return av_popcount64(channel_layout->u.mask) < channel_layout->nb_channels; in av_channel_layout_check()
H A Dcommon.h151 #ifndef av_popcount64
152 # define av_popcount64 av_popcount64_c macro
H A Dcpu.c214 nb_cpus = av_popcount64(proc_aff); in av_cpu_count()
/third_party/ffmpeg/libavutil/x86/
H A Dintmath.h77 #define av_popcount64 __builtin_popcountll macro
/third_party/ffmpeg/libavfilter/
H A Dbuffersink.c82 n = av_popcount64(buf->channel_layouts[i]); in cleanup_redundant_layouts()
H A Davfiltergraph.c936 score += 10 * av_popcount64(cmp1) - 2; in swap_channel_layouts_on_filter()
947 matched_channels = av_popcount64(in_chlayout.u.mask & out_chlayout.u.mask); in swap_channel_layouts_on_filter()
948 extra_channels = av_popcount64(out_chlayout.u.mask & (~in_chlayout.u.mask)); in swap_channel_layouts_on_filter()
/third_party/ffmpeg/libavcodec/
H A Deac3dec.c355 if (av_popcount64(channel_layout) > EAC3_MAX_CHANNELS) { in ff_eac3_parse_header()
H A Davcodec.c235 avctx->channels = av_popcount64(avctx->channel_layout); in avcodec_open2()
H A Dac3dec.c1737 if (av_popcount64(channel_layout) > EAC3_MAX_CHANNELS) { in ac3_decode_frame()
1739 av_popcount64(channel_layout)); in ac3_decode_frame()
H A Dcook.c1179 if (av_popcount64(q->subpacket[s].channel_mask) > 1) { in cook_decode_init()
H A Dmlpdec.c207 if (av_popcount64(channel_layout) <= index) in thd_channel_layout_extract_channel()
H A Ddca_lbr.c1733 nchannels = av_popcount64(channel_mask); in ff_dca_lbr_filter_frame()
/third_party/ffmpeg/libavformat/
H A Dmxfdec.c2565 av_assert0(descriptor->channels == av_popcount64(channel_layout)); in parse_mca_labels()

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