| /external/webp/src/dsp/ |
| dec_mips32.c | 21 static const int kC1 = 20091 + (1 << 16);
236 "mul %[temp17], %[temp12], %[kC1] \n\t"
237 "mul %[temp4], %[temp4], %[kC1] \n\t"
264 "mul %[temp17], %[temp13], %[kC1] \n\t"
265 "mul %[temp5], %[temp5], %[kC1] \n\t"
275 "mul %[temp17], %[temp14], %[kC1] \n\t"
282 "mul %[temp6], %[temp6], %[kC1] \n\t"
293 "mul %[temp17], %[temp15], %[kC1] \n\t"
298 "mul %[temp7], %[temp7], %[kC1] \n\t"
316 "mul %[temp17], %[temp11], %[kC1] \n\t
[all...] |
| dec_mips_dsp_r2.c | 21 static const int kC1 = 20091 + (1 << 16);
53 const int d4 = MUL(in[4], kC1);
55 const int d1 = MUL(in[1], kC1);
148 : [dst]"r"(dst), [in]"r"(in), [kC1]"r"(kC1), [kC2]"r"(kC2)
[all...] |
| enc.c | 106 static const int kC1 = 20091 + (1 << 16);
118 const int c = MUL(in[4], kC2) - MUL(in[12], kC1);
119 const int d = MUL(in[4], kC1) + MUL(in[12], kC2);
133 const int c = MUL(tmp[4], kC2) - MUL(tmp[12], kC1);
134 const int d = MUL(tmp[4], kC1) + MUL(tmp[12], kC2);
|
| enc_mips32.c | 24 static const int kC1 = 20091 + (1 << 16);
41 "mul %[temp18], %[temp19], %[kC1] \n\t" \
42 "mul %[temp17], %[temp17], %[kC1] \n\t" \
66 "mul %[" #TEMP8 "], %[" #TEMP12 "], %[kC1] \n\t" \
67 "mul %[" #TEMP4 "], %[" #TEMP4 "], %[kC1] \n\t" \
142 : [args]"r"(args), [kC1]"r"(kC1), [kC2]"r"(kC2)
[all...] |
| enc_neon.c | 30 static const int16_t kC1 = 20091;
99 // C0 = kC1 * in4 | kC1 * in12
101 const int16x8_t C0 = vsraq_n_s16(B1, vqdmulhq_n_s16(B1, kC1), 1);
107 // c = kC2 * in4 - kC1 * in12
108 // d = kC1 * in4 + kC2 * in12
133 const int16_t kC1C2[] = { kC1, kC2, 0, 0 };
145 // q8 = {in[4], in[12]} * kC1 * 2 >> 16
155 // q8 = in[4]/[12] * kC1 >> 16
161 // d20 = c = in[4]*kC2 - in[12]*kC1
[all...] |
| enc_mips_dsp_r2.c | 23 static const int kC1 = 20091 + (1 << 16);
236 : [dst]"r"(dst), [in]"r"(in), [kC1]"r"(kC1), [kC2]"r"(kC2), [ref]"r"(ref)
[all...] |
| dec_sse2.c | 250 static const int kC1 = 20091 + (1 << 16);
254 const __m128i d4 = _mm_set1_epi16(MUL(in[4], kC1));
256 const int d1 = MUL(in[1], kC1);
[all...] |
| dec_neon.c | [all...] |
| /external/opencv3/3rdparty/libwebp/dsp/ |
| dec.c | 64 static const int kC1 = 20091 + (1 << 16);
75 const int c = MUL(in[4], kC2) - MUL(in[12], kC1); // [-3783, 3783]
76 const int d = MUL(in[4], kC1) + MUL(in[12], kC2); // [-3785, 3781]
85 // The exact value is (2. + (kC1 + kC2) / 65536).
96 const int c = MUL(tmp[4], kC2) - MUL(tmp[12], kC1);
97 const int d = MUL(tmp[4], kC1) + MUL(tmp[12], kC2);
|
| enc.c | 90 static const int kC1 = 20091 + (1 << 16);
102 const int c = MUL(in[4], kC2) - MUL(in[12], kC1);
103 const int d = MUL(in[4], kC1) + MUL(in[12], kC2);
117 const int c = MUL(tmp[4], kC2) - MUL(tmp[12], kC1);
118 const int d = MUL(tmp[4], kC1) + MUL(tmp[12], kC2);
|
