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Help
Searched
refs:av_popcount
(Results
1 - 17
of
17
) sorted by relevance
/third_party/ffmpeg/libavutil/
H
A
D
common.h
148
#ifndef
av_popcount
149
# define
av_popcount
av_popcount_c
macro
443
return
av_popcount
((uint32_t)x) +
av_popcount
((uint32_t)(x >> 32));
in av_popcount64_c()
448
return
av_popcount
(v) & 1;
in av_parity_c()
H
A
D
hwcontext_vulkan.c
908
uint32_t score =
av_popcount
(qflags) + qf[i].timestampValidBits;
in pick_queue_family()
/third_party/ffmpeg/libavfilter/
H
A
D
signature_lookup.c
64
val +=
av_popcount
( (first[i] & second[i] ) << 24 |
in intersection_word()
69
val +=
av_popcount
( (first[28] & second[28]) << 16 |
in intersection_word()
79
val +=
av_popcount
( (first[i] | second[i] ) << 24 |
in union_word()
84
val +=
av_popcount
( (first[28] | second[28]) << 16 |
in union_word()
H
A
D
vf_signalstats.c
536
return
av_popcount
(mask);
in compute_bit_depth()
H
A
D
vf_datascope.c
1095
if (s->statistics && s->height > 10 && s->width > 280 *
av_popcount
(s->components)) {
in oscilloscope_filter_frame()
/third_party/ffmpeg/libavcodec/
H
A
D
dca_exss.c
148
skip_bits_long(&s->gb,
av_popcount
(remap_ch_mask) * 5);
in parse_descriptor()
225
skip_bits_long(&s->gb,
av_popcount
(mix_map_mask) * 6);
in parse_descriptor()
453
skip_bits_long(&s->gb,
av_popcount
(active_exss_mask[i]) * 8);
in ff_dca_exss_parse()
H
A
D
dca.h
160
return
av_popcount
((mask & 0xffff) | ((mask & 0xae66) << 16));
in ff_dca_count_chs_for_mask()
H
A
D
dcadec.c
89
int *coeff_r = coeff_l +
av_popcount
(ch_mask);
in ff_dca_downmix_to_stereo_fixed()
120
int *coeff_r = coeff_l +
av_popcount
(ch_mask);
in ff_dca_downmix_to_stereo_float()
H
A
D
vmdaudio.c
171
silent_chunks =
av_popcount
(flags);
in vmdaudio_decode_frame()
H
A
D
dca_core.c
211
if (
av_popcount
(s->xxch_spkr_mask) != nchannels) {
in parse_coding_header()
1983
nsamples *
av_popcount
(s->ch_mask) * sizeof(int32_t));
in ff_dca_core_filter_fixed()
2188
nchannels =
av_popcount
(s->ch_mask) - avctx->ch_layout.nb_channels;
in filter_frame_float()
H
A
D
proresdec2.c
364
av_popcount
(ctx->mb_width & (1 << log2_slice_mb_width) - 1));
in decode_picture_header()
H
A
D
dca_xll.c
219
if (
av_popcount
(c->ch_mask) != c->nchannels) {
in chs_parse_header()
H
A
D
proresenc_kostya.c
1235
ctx->slices_width +=
av_popcount
(ctx->mb_width - ctx->slices_width * mps);
in encode_init()
H
A
D
wmaprodec.c
406
s->nb_channels = channel_mask ?
av_popcount
(channel_mask) : avctx->ch_layout.nb_channels;
in decode_init()
/third_party/ffmpeg/libavformat/
H
A
D
lxfdec.c
214
if (
av_popcount
(channels) * (uint64_t)track_size > INT_MAX)
in get_packet_header()
217
ret =
av_popcount
(channels) * track_size;
in get_packet_header()
H
A
D
img2dec.c
868
||
av_popcount
(b[3]) != 1 || b[3] > 8
in pcx_probe()
1106
|| AV_RB32(b + 32) & ~56 ||
av_popcount
(AV_RB32(b + 32)) != 1 // bitmap unit
in xwd_probe()
1108
|| AV_RB32(b + 40) & ~56 ||
av_popcount
(AV_RB32(b + 40)) != 1 // padding
in xwd_probe()
/third_party/ffmpeg/libavutil/x86/
H
A
D
intmath.h
71
/* Our generic version of
av_popcount
is faster than GCC's built-in on
75
#define
av_popcount
__builtin_popcount
macro
Completed in 31 milliseconds