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

/third_party/libsnd/src/
H A Dnms_adpcm.c50 { /* Log of the step size multiplier. Operated on by codewords. */
119 /* Table mapping codewords to scale factor deltas. */
126 /* Table mapping codewords to quantized delta interval steps. */
152 static void nms_adpcm_block_pack_16 (const int16_t codewords [], uint16_t block [], int16_t rms) ;
153 static void nms_adpcm_block_pack_24 (const int16_t codewords [], uint16_t block [], int16_t rms) ;
154 static void nms_adpcm_block_pack_32 (const int16_t codewords [], uint16_t block [], int16_t rms) ;
156 static void nms_adpcm_block_unpack_16 (const uint16_t block [], int16_t codewords [], int16_t *rms) ;
157 static void nms_adpcm_block_unpack_24 (const uint16_t block [], int16_t codewords [], int16_t *rms) ;
158 static void nms_adpcm_block_unpack_32 (const uint16_t block [], int16_t codewords [], int16_t *rms) ;
438 ** All codewords ar
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/third_party/ffmpeg/libavcodec/
H A Dimc.c70 int bandWidthT[BANDS]; ///< codewords per band
80 int codewords[COEFFS]; ///< raw codewords read from bitstream member
781 if (chctx->codewords[j] >= max_size || chctx->codewords[j] < 0) in inverse_quant_coeff()
786 if (chctx->codewords[j] >= middle_value) in inverse_quant_coeff()
787 chctx->CWdecoded[j] = quantizer[chctx->codewords[j] - 8] * chctx->flcoeffs6[i]; in inverse_quant_coeff()
789 chctx->CWdecoded[j] = -quantizer[max_size - chctx->codewords[j] - 8 - 1] * chctx->flcoeffs6[i]; in inverse_quant_coeff()
792 if (chctx->codewords[j] >= middle_value) in inverse_quant_coeff()
793 chctx->CWdecoded[j] = quantizer[chctx->codewords[ in inverse_quant_coeff()
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H A Dvorbisenc.c50 uint32_t *codewords; member
161 put_bits(pb, cb->lens[entry], cb->codewords[entry]); in put_codeword()
178 ff_vorbis_len2vlc(cb->lens, cb->codewords, cb->nentries); in ready_codebook()
304 cb->codewords = av_malloc_array(cb->nentries, sizeof(uint32_t)); in create_vorbis_context()
305 if (!cb->lens || !cb->codewords) in create_vorbis_context()
1213 av_freep(&venc->codebooks[i].codewords); in vorbis_encode_close()
H A Divi.c130 uint16_t codewords[256]; /* FIXME: move this temporal storage out? */ in ivi_create_huff_from_desc() local
148 codewords[pos] = prefix | j; in ivi_create_huff_from_desc()
156 /* number of codewords = pos */ in ivi_create_huff_from_desc()
157 return init_vlc(vlc, IVI_VLC_BITS, pos, bits, 1, 1, codewords, 2, 2, in ivi_create_huff_from_desc()
/third_party/mesa3d/src/gallium/auxiliary/gallivm/
H A Dlp_bld_format_s3tc.c212 * @param codewords the codewords of the blocks will be extracted into this.
223 LLVMValueRef *codewords, in lp_build_gather_s3tc()
261 *codewords = LLVMBuildExtractElement(builder, elem, in lp_build_gather_s3tc()
269 *codewords = LLVMBuildExtractElement(builder, elem, in lp_build_gather_s3tc()
293 *codewords = tmp[3]; in lp_build_gather_s3tc()
321 *codewords = lp_build_interleave2_half(gallivm, lp_type64, cc01, cc23, 1); in lp_build_gather_s3tc()
323 *codewords = LLVMBuildBitCast(builder, *codewords, type32_vec, ""); in lp_build_gather_s3tc()
557 * @param codewords i
219 lp_build_gather_s3tc(struct gallivm_state *gallivm, unsigned length, const struct util_format_description *format_desc, LLVMValueRef *colors, LLVMValueRef *codewords, LLVMValueRef *alpha_lo, LLVMValueRef *alpha_hi, LLVMValueRef base_ptr, LLVMValueRef offsets) lp_build_gather_s3tc() argument
562 s3tc_dxt1_full_to_rgba_aos(struct gallivm_state *gallivm, unsigned n, enum pipe_format format, LLVMValueRef colors, LLVMValueRef codewords, LLVMValueRef i, LLVMValueRef j) s3tc_dxt1_full_to_rgba_aos() argument
736 s3tc_dxt1_to_rgba_aos(struct gallivm_state *gallivm, unsigned n, enum pipe_format format, LLVMValueRef colors, LLVMValueRef codewords, LLVMValueRef i, LLVMValueRef j) s3tc_dxt1_to_rgba_aos() argument
758 s3tc_dxt3_to_rgba_aos(struct gallivm_state *gallivm, unsigned n, enum pipe_format format, LLVMValueRef colors, LLVMValueRef codewords, LLVMValueRef alpha_low, LLVMValueRef alpha_hi, LLVMValueRef i, LLVMValueRef j) s3tc_dxt3_to_rgba_aos() argument
1045 s3tc_dxt5_full_to_rgba_aos(struct gallivm_state *gallivm, unsigned n, enum pipe_format format, LLVMValueRef colors, LLVMValueRef codewords, LLVMValueRef alpha_lo, LLVMValueRef alpha_hi, LLVMValueRef i, LLVMValueRef j) s3tc_dxt5_full_to_rgba_aos() argument
2164 s3tc_dxt5_to_rgba_aos(struct gallivm_state *gallivm, unsigned n, enum pipe_format format, LLVMValueRef colors, LLVMValueRef codewords, LLVMValueRef alpha_lo, LLVMValueRef alpha_hi, LLVMValueRef i, LLVMValueRef j) s3tc_dxt5_to_rgba_aos() argument
2233 LLVMValueRef colors, codewords, alpha_lo = NULL, alpha_hi = NULL; lp_build_fetch_s3tc_rgba_aos() local
2272 LLVMValueRef colors, codewords, alpha_lo = NULL, alpha_hi = NULL; lp_build_fetch_s3tc_rgba_aos() local
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