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Searched refs:subframes (Results 1 – 5 of 5) sorted by relevance

/third_party/ffmpeg/libavcodec/
Dfastaudio.c113 int subframes; in fastaudio_decode() local
116 subframes = pkt->size / (40 * avctx->ch_layout.nb_channels); in fastaudio_decode()
117 frame->nb_samples = subframes * 256; in fastaudio_decode()
123 for (int subframe = 0; subframe < subframes; subframe++) { in fastaudio_decode()
Dopus_silk.c50 int subframes; member
376 if (s->subframes == 4) { in silk_decode_lpc()
429 shellblocks = ff_silk_shell_blocks[s->bandwidth][s->subframes >> 2]; in silk_decode_excitation()
564 for (i = 0; i < s->subframes; i++) { in silk_decode_frame()
625 if (s->subframes == 2) in silk_decode_frame()
638 for (i = 0; i < s->subframes; i++) in silk_decode_frame()
645 for (i = 0; i < s->subframes; i++) { in silk_decode_frame()
676 for (i = 0; i < s->subframes; i++) { in silk_decode_frame()
803 s->subframes = duration_ms / nb_frames / 5; // 5ms subframes in ff_silk_decode_superframe()
805 s->flength = s->sflength * s->subframes; in ff_silk_decode_superframe()
Dflacenc.c98 FlacSubframe subframes[FLAC_MAX_CHANNELS]; member
464 FlacSubframe *sub = &frame->subframes[ch]; in init_frame()
494 frame->subframes[ch].samples[i] = samples0[j] >> shift; \ in copy_samples()
800 sub = &frame->subframes[ch]; in encode_residual_ch()
1049 FlacSubframe *sub = &s->frame.subframes[ch]; in remove_wasted_bits()
1128 left = frame->subframes[0].samples; in channel_decorrelation()
1129 right = frame->subframes[1].samples; in channel_decorrelation()
1137 int max_rice_param = (1 << frame->subframes[0].rc.coding_mode) - 2; in channel_decorrelation()
1152 frame->subframes[1].obits++; in channel_decorrelation()
1156 frame->subframes[1].obits++; in channel_decorrelation()
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Dopusenc.c123 int subframes = OPUS_BLOCK_SIZE(s->packet.framesize) / subframesize; in celt_frame_setup_input() local
136 for (int sf = 0; sf < subframes; sf++) { in celt_frame_setup_input()
137 if (sf != (subframes - 1)) in celt_frame_setup_input()
153 if (sf != (subframes - 1)) in celt_frame_setup_input()
162 const int subframes = OPUS_BLOCK_SIZE(s->packet.framesize) / subframesize; in celt_apply_preemph_filter() local
177 for (int sf = 0; sf < subframes; sf++) { in celt_apply_preemph_filter()
186 if (sf != (subframes - 1)) in celt_apply_preemph_filter()
Dvorbisenc.c1061 int subframes = frame_size / sf_size; in move_audio() local
1073 for (sf = 0; sf < subframes; sf++) { in move_audio()