Searched refs:mul23 (Results 1 – 4 of 4) sorted by relevance
| /third_party/ffmpeg/libavcodec/ |
| D | dcadct.c | 118 output[i] = mul23(cos_mod[i], input[i] + input[8 + i]); in mod_a()
121 output[i] = mul23(cos_mod[i], input[k] - input[8 + k]); in mod_a()
134 input[8 + i] = mul23(cos_mod[i], input[8 + i]); in mod_b()
159 output[i] = mul23(cos_mod[i], input[i] + input[16 + i]); in mod_c()
162 output[i] = mul23(cos_mod[i], input[k] - input[16 + k]); in mod_c()
235 output[i] = mul23(cos_mod[i], input[i] + input[16 + i]); in mod64_a()
238 output[i] = mul23(cos_mod[i], input[k] - input[16 + k]); in mod64_a()
253 input[16 + i] = mul23(cos_mod[i], input[16 + i]); in mod64_b()
286 output[i] = mul23(cos_mod[i], input[i] + input[32 + i]); in mod64_c()
289 output[i] = mul23(cos_mod[i], input[k] - input[32 + k]); in mod64_c()
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| D | dcamath.h | 50 static inline int32_t mul23(int32_t a, int32_t b) { return mul__(a, b, 23); } in mul23() function
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| D | dcadsp.c | 313 int32_t cs = mul23(src[i], 5931520 /* M_SQRT1_2 * (1 << 23) */); in dmix_sub_xch_c()
364 dst[i] -= mul23(src[i], coeff); in filter1()
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| D | dca_core.c | 675 scale = mul23(4697620 /* 0.035 * (1 << 27) */, scale); in parse_subframe_audio()
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