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Searched refs:mul23 (Results 1 - 4 of 4) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Ddcadct.c118 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_mo in mod64_c()
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H A Ddcamath.h50 static inline int32_t mul23(int32_t a, int32_t b) { return mul__(a, b, 23); } in mul23() function
H A Ddcadsp.c312 int32_t cs = mul23(src[i], 5931520 /* M_SQRT1_2 * (1 << 23) */); in dmix_sub_xch_c()
363 dst[i] -= mul23(src[i], coeff); in filter1()
H A Ddca_core.c677 scale = mul23(4697620 /* 0.035 * (1 << 27) */, scale); in parse_subframe_audio()

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