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Searched refs:filter_coeff (Results 1 - 5 of 5) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Ddcadsp.c58 const float *filter_coeff, ptrdiff_t npcmblocks, in lfe_fir_float_c()
74 a += filter_coeff[ j * ncoeffs + k] * lfe_samples[-k]; in lfe_fir_float_c()
75 b += filter_coeff[255 - j * ncoeffs - k] * lfe_samples[-k]; in lfe_fir_float_c()
88 const float *filter_coeff, ptrdiff_t npcmblocks) in lfe_fir0_float_c()
90 lfe_fir_float_c(pcm_samples, lfe_samples, filter_coeff, npcmblocks, 0); in lfe_fir0_float_c()
94 const float *filter_coeff, ptrdiff_t npcmblocks) in lfe_fir1_float_c()
96 lfe_fir_float_c(pcm_samples, lfe_samples, filter_coeff, npcmblocks, 1); in lfe_fir1_float_c()
122 const float *filter_coeff, ptrdiff_t npcmblocks, in sub_qmf32_float_c()
139 hist2, filter_coeff, in sub_qmf32_float_c()
151 const float *filter_coeff, ptrdiff_ in sub_qmf64_float_c()
57 lfe_fir_float_c(float *pcm_samples, int32_t *lfe_samples, const float *filter_coeff, ptrdiff_t npcmblocks, int dec_select) lfe_fir_float_c() argument
87 lfe_fir0_float_c(float *pcm_samples, int32_t *lfe_samples, const float *filter_coeff, ptrdiff_t npcmblocks) lfe_fir0_float_c() argument
93 lfe_fir1_float_c(float *pcm_samples, int32_t *lfe_samples, const float *filter_coeff, ptrdiff_t npcmblocks) lfe_fir1_float_c() argument
116 sub_qmf32_float_c(SynthFilterContext *synth, FFTContext *imdct, float *pcm_samples, int32_t **subband_samples_lo, int32_t **subband_samples_hi, float *hist1, int *offset, float *hist2, const float *filter_coeff, ptrdiff_t npcmblocks, float scale) sub_qmf32_float_c() argument
145 sub_qmf64_float_c(SynthFilterContext *synth, FFTContext *imdct, float *pcm_samples, int32_t **subband_samples_lo, int32_t **subband_samples_hi, float *hist1, int *offset, float *hist2, const float *filter_coeff, ptrdiff_t npcmblocks, float scale) sub_qmf64_float_c() argument
194 lfe_fir_fixed_c(int32_t *pcm_samples, int32_t *lfe_samples, const int32_t *filter_coeff, ptrdiff_t npcmblocks) lfe_fir_fixed_c() argument
238 sub_qmf32_fixed_c(SynthFilterContext *synth, DCADCTContext *imdct, int32_t *pcm_samples, int32_t **subband_samples_lo, int32_t **subband_samples_hi, int32_t *hist1, int *offset, int32_t *hist2, const int32_t *filter_coeff, ptrdiff_t npcmblocks) sub_qmf32_fixed_c() argument
262 sub_qmf64_fixed_c(SynthFilterContext *synth, DCADCTContext *imdct, int32_t *pcm_samples, int32_t **subband_samples_lo, int32_t **subband_samples_hi, int32_t *hist1, int *offset, int32_t *hist2, const int32_t *filter_coeff, ptrdiff_t npcmblocks) sub_qmf64_fixed_c() argument
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H A 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);
H A Ddca_core.c1964 const int32_t *filter_coeff; in ff_dca_core_filter_fixed() local
2002 filter_coeff = ff_dca_fir_64bands_fixed; in ff_dca_core_filter_fixed()
2004 filter_coeff = ff_dca_fir_32bands_perfect_fixed; in ff_dca_core_filter_fixed()
2006 filter_coeff = ff_dca_fir_32bands_nonperfect_fixed; in ff_dca_core_filter_fixed()
2025 filter_coeff, in ff_dca_core_filter_fixed()
2168 const float *filter_coeff; in filter_frame_float() local
2211 filter_coeff = ff_dca_fir_64bands; in filter_frame_float()
2213 filter_coeff = ff_dca_fir_32bands_perfect; in filter_frame_float()
2215 filter_coeff = ff_dca_fir_32bands_nonperfect; in filter_frame_float()
2234 filter_coeff, in filter_frame_float()
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/third_party/ffmpeg/libavcodec/x86/
H A Ddcadsp_init.c26 const float *filter_coeff, ptrdiff_t npcmblocks); \
28 const float *filter_coeff, ptrdiff_t npcmblocks);
/third_party/ffmpeg/tests/checkasm/
H A Dsw_scale.c79 LOCAL_ALIGNED_16(int16_t, filter_coeff, [LARGEST_FILTER]); in check_yuv2yuvX()
90 randomize_buffers((uint8_t*)filter_coeff, LARGEST_FILTER * sizeof(int16_t)); in check_yuv2yuvX()
107 vFilterData[i].coeff[j + 4] = filter_coeff[i]; in check_yuv2yuvX()
117 ref_function(&filter_coeff[0], filter_sizes[fsi], src, dst0, dstW - osi, dither, osi); in check_yuv2yuvX()

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