Searched refs:QFIX (Results 1 - 8 of 8) sorted by relevance
/external/chromium_org/third_party/libwebp/enc/ |
H A D | vp8enci.h | 167 #define QFIX 17 macro 168 #define BIAS(b) ((b) << (QFIX - 8)) 172 return (int)((n * iQ + B) >> QFIX);
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H A D | quant.c | 191 m->iq_[i] = (1 << QFIX) / m->q_[i]; 196 m->zthresh_[i] = ((1 << QFIX) - 1 - m->bias_[i]) / m->iq_[i];
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/external/webp/src/enc/ |
H A D | vp8enci.h | 167 #define QFIX 17 macro 168 #define BIAS(b) ((b) << (QFIX - 8)) 172 return (int)((n * iQ + B) >> QFIX);
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H A D | quant.c | 191 m->iq_[i] = (1 << QFIX) / m->q_[i]; 196 m->zthresh_[i] = ((1 << QFIX) - 1 - m->bias_[i]) / m->iq_[i];
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/external/chromium_org/third_party/libwebp/dsp/ |
H A D | enc_sse2.c | 845 // out = (coeff * iQ + B) >> QFIX 847 // doing calculations with 32b precision (QFIX=17) 866 // out = QUANTDIV(coeff, iQ, B, QFIX) 867 out_00 = _mm_srai_epi32(out_00, QFIX); 868 out_04 = _mm_srai_epi32(out_04, QFIX); 869 out_08 = _mm_srai_epi32(out_08, QFIX); 870 out_12 = _mm_srai_epi32(out_12, QFIX);
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H A D | enc_neon.c | 994 vshrn_n_u32(m3, 16)); // QFIX=17 = 16+1 1000 assert(QFIX == 17); // this function can't work as is if QFIX != 16+1
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/external/webp/src/dsp/ |
H A D | enc_sse2.c | 845 // out = (coeff * iQ + B) >> QFIX 847 // doing calculations with 32b precision (QFIX=17) 866 // out = QUANTDIV(coeff, iQ, B, QFIX) 867 out_00 = _mm_srai_epi32(out_00, QFIX); 868 out_04 = _mm_srai_epi32(out_04, QFIX); 869 out_08 = _mm_srai_epi32(out_08, QFIX); 870 out_12 = _mm_srai_epi32(out_12, QFIX);
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H A D | enc_neon.c | 994 vshrn_n_u32(m3, 16)); // QFIX=17 = 16+1 1000 assert(QFIX == 17); // this function can't work as is if QFIX != 16+1
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