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Searched refs:npcmblocks (Results 1 – 8 of 8) sorted by relevance

/third_party/ffmpeg/libavcodec/
Ddcadsp.c59 const float *filter_coeff, ptrdiff_t npcmblocks, in lfe_fir_float_c() argument
65 int nlfesamples = npcmblocks >> (dec_select + 1); in lfe_fir_float_c()
89 const float *filter_coeff, ptrdiff_t npcmblocks) in lfe_fir0_float_c() argument
91 lfe_fir_float_c(pcm_samples, lfe_samples, filter_coeff, npcmblocks, 0); in lfe_fir0_float_c()
95 const float *filter_coeff, ptrdiff_t npcmblocks) in lfe_fir1_float_c() argument
97 lfe_fir_float_c(pcm_samples, lfe_samples, filter_coeff, npcmblocks, 1); in lfe_fir1_float_c()
123 const float *filter_coeff, ptrdiff_t npcmblocks, in sub_qmf32_float_c() argument
129 for (j = 0; j < npcmblocks; j++) { in sub_qmf32_float_c()
152 const float *filter_coeff, ptrdiff_t npcmblocks, in sub_qmf64_float_c() argument
161 for (j = 0; j < npcmblocks; j++) { in sub_qmf64_float_c()
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Ddcadsp.h44 const float *filter_coeff, ptrdiff_t npcmblocks);
55 const float *filter_coeff, ptrdiff_t npcmblocks,
59 const int32_t *filter_coeff, ptrdiff_t npcmblocks);
70 const int32_t *filter_coeff, ptrdiff_t npcmblocks);
Ddca_core.c94 … av_log(s->avctx, AV_LOG_ERROR, "Unsupported number of PCM sample blocks (%d)\n", h.npcmblocks); in parse_frame_header()
95 … return (h.npcmblocks < 6 || h.normal_frame) ? AVERROR_INVALIDDATA : AVERROR_PATCHWELCOME; in parse_frame_header()
128 s->npcmblocks = h.npcmblocks; in parse_frame_header()
629 if (*sub_pos + nsamples > s->npcmblocks) { in parse_subframe_audio()
773 int nchsamples = DCA_ADPCM_COEFFS + s->npcmblocks; in alloc_sample_buffer()
775 int nlfesamples = DCA_LFE_HISTORY + s->npcmblocks / 2; in alloc_sample_buffer()
822 AV_COPY128(samples, samples + s->npcmblocks); in parse_frame_data()
828 memset(samples, 0, (DCA_ADPCM_COEFFS + s->npcmblocks) * sizeof(int32_t)); in parse_frame_data()
945 if (*sub_pos + s->nsubsubframes[sf] * DCA_SUBBAND_SAMPLES > s->npcmblocks) { in parse_xbr_subframe()
1165 if (*sub_pos + nsamples > s->npcmblocks) { in parse_x96_subframe_audio()
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Ddca.c102 h->npcmblocks = get_bits(gb, 7) + 1; in ff_dca_parse_core_frame_header()
103 if (h->npcmblocks & (DCA_SUBBAND_SAMPLES - 1)) in ff_dca_parse_core_frame_header()
Ddca.h55 uint8_t npcmblocks; ///< Number of PCM sample blocks member
Ddca_core.h108 int npcmblocks; ///< Number of PCM sample blocks member
Ddca_parser.c269 *duration = h.npcmblocks * DCA_PCMBLOCK_SAMPLES; in dca_parse_params()
/third_party/ffmpeg/libavcodec/x86/
Ddcadsp_init.c26 const float *filter_coeff, ptrdiff_t npcmblocks); \
28 const float *filter_coeff, ptrdiff_t npcmblocks);