/external/chromium_org/third_party/libwebp/dsp/ |
H A D | dec_mips32.c | 20 static const int kC2 = 35468; variable 228 "mul %[temp8], %[temp4], %[kC2] \n\t" 231 "mul %[temp12], %[temp12], %[kC2] \n\t" 256 "mul %[temp9], %[temp5], %[kC2] \n\t" 259 "mul %[temp13], %[temp13], %[kC2] \n\t" 269 "mul %[temp14], %[temp14], %[kC2] \n\t" 274 "mul %[temp10], %[temp6], %[kC2] \n\t" 287 "mul %[temp15], %[temp15], %[kC2] \n\t" 290 "mul %[temp11], %[temp7], %[kC2] \n\t" 308 "mul %[temp10], %[temp9], %[kC2] \ [all...] |
H A D | dec.c | 38 static const int kC2 = 35468; variable 48 const int c = MUL(in[4], kC2) - MUL(in[12], kC1); // [-3783, 3783] 49 const int d = MUL(in[4], kC1) + MUL(in[12], kC2); // [-3785, 3781] 58 // The exact value is (2. + (kC1 + kC2) / 65536). 69 const int c = MUL(tmp[4], kC2) - MUL(tmp[12], kC1); 70 const int d = MUL(tmp[4], kC1) + MUL(tmp[12], kC2); 83 const int c4 = MUL(in[4], kC2); 85 const int c1 = MUL(in[1], kC2);
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H A D | enc.c | 89 static const int kC2 = 35468; variable 100 const int c = MUL(in[4], kC2) - MUL(in[12], kC1); 101 const int d = MUL(in[4], kC1) + MUL(in[12], kC2); 115 const int c = MUL(tmp[4], kC2) - MUL(tmp[12], kC1); 116 const int d = MUL(tmp[4], kC1) + MUL(tmp[12], kC2);
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H A D | enc_mips32.c | 28 static const int kC2 = 35468; variable 43 "mul %["#TEMP0"], %[temp17], %[kC2] \n\t" \ 46 "mul %[temp19], %[temp19], %[kC2] \n\t" \ 68 "mul %["#TEMP0"], %["#TEMP4"], %[kC2] \n\t" \ 71 "mul %["#TEMP12"], %["#TEMP12"], %[kC2] \n\t" \ 145 : [args]"r"(args), [kC1]"r"(kC1), [kC2]"r"(kC2)
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H A D | enc_neon.c | 31 static const int16_t kC2 = 17734; // half of kC2, actually. See comment above. variable 100 // C1 = kC2 * in4 | kC2 * in12 102 const int16x8_t C1 = vqdmulhq_n_s16(B1, kC2); 107 // c = kC2 * in4 - kC1 * in12 108 // d = kC1 * in4 + kC2 * in12 133 const int16_t kC1C2[] = { kC1, kC2, 0, 0 }; 146 // q9 = {in[4], in[12]} * kC2 >> 16 161 // d20 = c = in[4]*kC2 [all...] |
H A D | dec_sse2.c | 251 static const int kC2 = 35468; local 253 const __m128i c4 = _mm_set1_epi16(MUL(in[4], kC2)); 255 const int c1 = MUL(in[1], kC2);
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H A D | dec_neon.c | 973 // We use this to our advantage with kC2. The canonical value is 35468. 984 // same issue with kC1 and vqdmulh that we work around by down shifting kC2 987 static const int16_t kC2 = 17734; // half of kC2, actually. See comment above. variable 1006 // C1 = kC2 * in4 | kC2 * in12 1008 const int16x8_t C1 = vqdmulhq_n_s16(B1, kC2); 1013 // c = kC2 * in4 - kC1 * in12 1014 // d = kC1 * in4 + kC2 * in12 1037 // kC1, kC2 [all...] |
/external/webp/src/dsp/ |
H A D | dec_mips32.c | 20 static const int kC2 = 35468; variable 228 "mul %[temp8], %[temp4], %[kC2] \n\t" 231 "mul %[temp12], %[temp12], %[kC2] \n\t" 256 "mul %[temp9], %[temp5], %[kC2] \n\t" 259 "mul %[temp13], %[temp13], %[kC2] \n\t" 269 "mul %[temp14], %[temp14], %[kC2] \n\t" 274 "mul %[temp10], %[temp6], %[kC2] \n\t" 287 "mul %[temp15], %[temp15], %[kC2] \n\t" 290 "mul %[temp11], %[temp7], %[kC2] \n\t" 308 "mul %[temp10], %[temp9], %[kC2] \ [all...] |
H A D | dec.c | 38 static const int kC2 = 35468; variable 48 const int c = MUL(in[4], kC2) - MUL(in[12], kC1); // [-3783, 3783] 49 const int d = MUL(in[4], kC1) + MUL(in[12], kC2); // [-3785, 3781] 58 // The exact value is (2. + (kC1 + kC2) / 65536). 69 const int c = MUL(tmp[4], kC2) - MUL(tmp[12], kC1); 70 const int d = MUL(tmp[4], kC1) + MUL(tmp[12], kC2); 83 const int c4 = MUL(in[4], kC2); 85 const int c1 = MUL(in[1], kC2);
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H A D | enc.c | 89 static const int kC2 = 35468; variable 100 const int c = MUL(in[4], kC2) - MUL(in[12], kC1); 101 const int d = MUL(in[4], kC1) + MUL(in[12], kC2); 115 const int c = MUL(tmp[4], kC2) - MUL(tmp[12], kC1); 116 const int d = MUL(tmp[4], kC1) + MUL(tmp[12], kC2);
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H A D | enc_mips32.c | 28 static const int kC2 = 35468; variable 43 "mul %["#TEMP0"], %[temp17], %[kC2] \n\t" \ 46 "mul %[temp19], %[temp19], %[kC2] \n\t" \ 68 "mul %["#TEMP0"], %["#TEMP4"], %[kC2] \n\t" \ 71 "mul %["#TEMP12"], %["#TEMP12"], %[kC2] \n\t" \ 145 : [args]"r"(args), [kC1]"r"(kC1), [kC2]"r"(kC2)
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H A D | enc_neon.c | 31 static const int16_t kC2 = 17734; // half of kC2, actually. See comment above. variable 100 // C1 = kC2 * in4 | kC2 * in12 102 const int16x8_t C1 = vqdmulhq_n_s16(B1, kC2); 107 // c = kC2 * in4 - kC1 * in12 108 // d = kC1 * in4 + kC2 * in12 133 const int16_t kC1C2[] = { kC1, kC2, 0, 0 }; 146 // q9 = {in[4], in[12]} * kC2 >> 16 161 // d20 = c = in[4]*kC2 [all...] |
H A D | dec_sse2.c | 251 static const int kC2 = 35468; local 253 const __m128i c4 = _mm_set1_epi16(MUL(in[4], kC2)); 255 const int c1 = MUL(in[1], kC2);
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H A D | dec_neon.c | 973 // We use this to our advantage with kC2. The canonical value is 35468. 984 // same issue with kC1 and vqdmulh that we work around by down shifting kC2 987 static const int16_t kC2 = 17734; // half of kC2, actually. See comment above. variable 1006 // C1 = kC2 * in4 | kC2 * in12 1008 const int16x8_t C1 = vqdmulhq_n_s16(B1, kC2); 1013 // c = kC2 * in4 - kC1 * in12 1014 // d = kC1 * in4 + kC2 * in12 1037 // kC1, kC2 [all...] |