diff options
Diffstat (limited to 'libavcodec/libpostproc/postprocess_altivec_template.c')
| -rw-r--r-- | libavcodec/libpostproc/postprocess_altivec_template.c | 78 |
1 files changed, 39 insertions, 39 deletions
diff --git a/libavcodec/libpostproc/postprocess_altivec_template.c b/libavcodec/libpostproc/postprocess_altivec_template.c index 1c59b94656..5c431c89d9 100644 --- a/libavcodec/libpostproc/postprocess_altivec_template.c +++ b/libavcodec/libpostproc/postprocess_altivec_template.c @@ -79,7 +79,7 @@ static inline int vertClassify_altivec(uint8_t src[], int stride, PPContext *c) const vector signed int zero = vec_splat_s32(0); const vector signed short mask = vec_splat_s16(1); vector signed int v_numEq = vec_splat_s32(0); - + data[0] = ((c->nonBQP*c->ppMode.baseDcDiff)>>8) + 1; data[1] = data[0] * 2 + 1; data[2] = c->QP * 2; @@ -160,7 +160,7 @@ static inline int vertClassify_altivec(uint8_t src[], int stride, PPContext *c) #undef ITER v_numEq = vec_sums(v_numEq, zero); - + v_numEq = vec_splat(v_numEq, 3); vec_ste(v_numEq, 0, &numEq); @@ -174,7 +174,7 @@ static inline int vertClassify_altivec(uint8_t src[], int stride, PPContext *c) 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f); const vector unsigned char mmoP = (const vector unsigned char) vec_lvsl(8, (unsigned char*)0); - + vector signed short mmoL1 = vec_perm(v_srcAss0, v_srcAss2, mmoP1); vector signed short mmoL2 = vec_perm(v_srcAss4, v_srcAss6, mmoP2); vector signed short mmoL = vec_perm(mmoL1, mmoL2, mmoP); @@ -183,13 +183,13 @@ static inline int vertClassify_altivec(uint8_t src[], int stride, PPContext *c) vector signed short mmoR = vec_perm(mmoR1, mmoR2, mmoP); vector signed short mmoDiff = vec_sub(mmoL, mmoR); vector unsigned short mmoSum = (vector unsigned short)vec_add(mmoDiff, v2QP); - + if (vec_any_gt(mmoSum, v4QP)) return 0; else return 1; } - else return 2; + else return 2; } static inline void doVertLowPass_altivec(uint8_t *src, int stride, PPContext *c) { @@ -209,14 +209,14 @@ static inline void doVertLowPass_altivec(uint8_t *src, int stride, PPContext *c) qp[0] = c->QP; vector signed short vqp = vec_ld(0, qp); vqp = vec_splat(vqp, 0); - + src2 += stride*3; vector signed short vb0, vb1, vb2, vb3, vb4, vb5, vb6, vb7, vb8, vb9; vector unsigned char vbA0, vbA1, vbA2, vbA3, vbA4, vbA5, vbA6, vbA7, vbA8, vbA9; vector unsigned char vbB0, vbB1, vbB2, vbB3, vbB4, vbB5, vbB6, vbB7, vbB8, vbB9; vector unsigned char vbT0, vbT1, vbT2, vbT3, vbT4, vbT5, vbT6, vbT7, vbT8, vbT9; - + #define LOAD_LINE(i) \ const vector unsigned char perml##i = \ vec_lvsl(i * stride, src2); \ @@ -275,7 +275,7 @@ static inline void doVertLowPass_altivec(uint8_t *src, int stride, PPContext *c) const vector unsigned short v_cmp89 = (const vector unsigned short) vec_cmplt(vec_abs(v_diff89), vqp); const vector signed short v_last = vec_sel(vb8, vb9, v_cmp89); - + const vector signed short temp01 = vec_mladd(v_first, (vector signed short)v_4, vb1); const vector signed short temp02 = vec_add(vb2, vb3); const vector signed short temp03 = vec_add(temp01, (vector signed short)v_4); @@ -409,9 +409,9 @@ static inline void doVertDefFilter_altivec(uint8_t src[], int stride, PPContext const vector signed short vb##i = \ (vector signed short)vec_mergeh((vector unsigned char)zero, \ (vector unsigned char)vbT##i) - + src2 += stride*3; - + LOAD_LINE(1); LOAD_LINE(2); LOAD_LINE(3); @@ -421,7 +421,7 @@ static inline void doVertDefFilter_altivec(uint8_t src[], int stride, PPContext LOAD_LINE(7); LOAD_LINE(8); #undef LOAD_LINE - + const vector signed short v_1 = vec_splat_s16(1); const vector signed short v_2 = vec_splat_s16(2); const vector signed short v_5 = vec_splat_s16(5); @@ -480,11 +480,11 @@ static inline void doVertDefFilter_altivec(uint8_t src[], int stride, PPContext /* finally, stores */ const vector unsigned char st4 = vec_packsu(vb4minusd, (vector signed short)zero); const vector unsigned char st5 = vec_packsu(vb5plusd, (vector signed short)zero); - + const vector signed char neg1 = vec_splat_s8(-1); const vector unsigned char permHH = (const vector unsigned char)AVV(0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F); - + #define STORE(i) \ const vector unsigned char perms##i = \ vec_lvsr(i * stride, src2); \ @@ -500,7 +500,7 @@ static inline void doVertDefFilter_altivec(uint8_t src[], int stride, PPContext vec_sel(vg2##i, vbB##i, mask##i); \ vec_st(svA##i, i * stride, src2); \ vec_st(svB##i, i * stride + 16, src2) - + STORE(4); STORE(5); } @@ -528,7 +528,7 @@ static inline void dering_altivec(uint8_t src[], int stride, PPContext *c) { vector unsigned char sA##i = vec_ld(i * stride, srcCopy); \ vector unsigned char sB##i = vec_ld(i * stride + 16, srcCopy); \ vector unsigned char src##i = vec_perm(sA##i, sB##i, perm##i) - + LOAD_LINE(0); LOAD_LINE(1); LOAD_LINE(2); @@ -550,7 +550,7 @@ static inline void dering_altivec(uint8_t src[], int stride, PPContext *c) { const vector unsigned char trunc_src34 = vec_perm(src3, src4, trunc_perm); const vector unsigned char trunc_src56 = vec_perm(src5, src6, trunc_perm); const vector unsigned char trunc_src78 = vec_perm(src7, src8, trunc_perm); - + #define EXTRACT(op) do { \ const vector unsigned char s##op##_1 = vec_##op(trunc_src12, trunc_src34); \ const vector unsigned char s##op##_2 = vec_##op(trunc_src56, trunc_src78); \ @@ -567,19 +567,19 @@ static inline void dering_altivec(uint8_t src[], int stride, PPContext *c) { const vector unsigned char s##op##_11h = vec_mergeh(s##op##_11, s##op##_11); \ const vector unsigned char s##op##_11l = vec_mergel(s##op##_11, s##op##_11); \ v_##op = vec_##op(s##op##_11h, s##op##_11l); } while (0) - + vector unsigned char v_min; vector unsigned char v_max; EXTRACT(min); EXTRACT(max); #undef EXTRACT - + if (vec_all_lt(vec_sub(v_max, v_min), v_dt)) return; - + v_avg = vec_avg(v_min, v_max); } - + signed int __attribute__((aligned(16))) S[8]; { const vector unsigned short mask1 = (vector unsigned short) @@ -588,10 +588,10 @@ static inline void dering_altivec(uint8_t src[], int stride, PPContext *c) { const vector unsigned short mask2 = (vector unsigned short) AVV(0x0100, 0x0200, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000); - + const vector unsigned int vuint32_16 = vec_sl(vec_splat_u32(1), vec_splat_u32(4)); const vector unsigned int vuint32_1 = vec_splat_u32(1); - + #define COMPARE(i) \ vector signed int sum##i; \ do { \ @@ -608,7 +608,7 @@ static inline void dering_altivec(uint8_t src[], int stride, PPContext *c) { const vector signed int sump##i = vec_sum4s(cmpHf##i, zero); \ const vector signed int sumq##i = vec_sum4s(cmpLf##i, sump##i); \ sum##i = vec_sums(sumq##i, zero); } while (0) - + COMPARE(0); COMPARE(1); COMPARE(2); @@ -620,22 +620,22 @@ static inline void dering_altivec(uint8_t src[], int stride, PPContext *c) { COMPARE(8); COMPARE(9); #undef COMPARE - + vector signed int sumA2; vector signed int sumB2; { const vector signed int sump02 = vec_mergel(sum0, sum2); const vector signed int sump13 = vec_mergel(sum1, sum3); const vector signed int sumA = vec_mergel(sump02, sump13); - + const vector signed int sump46 = vec_mergel(sum4, sum6); const vector signed int sump57 = vec_mergel(sum5, sum7); const vector signed int sumB = vec_mergel(sump46, sump57); - + const vector signed int sump8A = vec_mergel(sum8, zero); const vector signed int sump9B = vec_mergel(sum9, zero); const vector signed int sumC = vec_mergel(sump8A, sump9B); - + const vector signed int tA = vec_sl(vec_nor(zero, sumA), vuint32_16); const vector signed int tB = vec_sl(vec_nor(zero, sumB), vuint32_16); const vector signed int tC = vec_sl(vec_nor(zero, sumC), vuint32_16); @@ -651,7 +651,7 @@ static inline void dering_altivec(uint8_t src[], int stride, PPContext *c) { const vector signed int yA = vec_and(t2A, t3A); const vector signed int yB = vec_and(t2B, t3B); const vector signed int yC = vec_and(t2C, t3C); - + const vector unsigned char strangeperm1 = vec_lvsl(4, (unsigned char*)0); const vector unsigned char strangeperm2 = vec_lvsl(8, (unsigned char*)0); const vector signed int sumAd4 = vec_perm(yA, yB, strangeperm1); @@ -668,14 +668,14 @@ static inline void dering_altivec(uint8_t src[], int stride, PPContext *c) { sumB2 = vec_or(sumBp, vec_sra(sumBp, vuint32_16)); - } + } vec_st(sumA2, 0, S); vec_st(sumB2, 16, S); } /* I'm not sure the following is actually faster than straight, unvectorized C code :-( */ - + int __attribute__((aligned(16))) tQP2[4]; tQP2[0]= c->QP/2 + 1; vector signed int vQP2 = vec_ld(0, tQP2); @@ -776,7 +776,7 @@ static inline void dering_altivec(uint8_t src[], int stride, PPContext *c) { ITER(7, 8, 9); const vector signed char neg1 = vec_splat_s8(-1); - + #define STORE_LINE(i) \ const vector unsigned char permST##i = \ vec_lvsr(i * stride, srcCopy); \ @@ -788,7 +788,7 @@ static inline void dering_altivec(uint8_t src[], int stride, PPContext *c) { sB##i= vec_sel(src##i, sB##i, maskST##i); \ vec_st(sA##i, i * stride, srcCopy); \ vec_st(sB##i, i * stride + 16, srcCopy) - + STORE_LINE(1); STORE_LINE(2); STORE_LINE(3); @@ -815,7 +815,7 @@ static inline void RENAME(tempNoiseReducer)(uint8_t *src, int stride, vector signed int v_dp = zero; vector signed int v_sysdp = zero; int d, sysd, i; - + tempBluredPast[127]= maxNoise[0]; tempBluredPast[128]= maxNoise[1]; tempBluredPast[129]= maxNoise[2]; @@ -830,7 +830,7 @@ static inline void RENAME(tempNoiseReducer)(uint8_t *src, int stride, vector signed short v_##src##Ass##i = \ (vector signed short)vec_mergeh((vector signed char)zero, \ (vector signed char)v_##src##A##i) - + LOAD_LINE(src, 0); LOAD_LINE(src, 1); LOAD_LINE(src, 2); @@ -871,7 +871,7 @@ static inline void RENAME(tempNoiseReducer)(uint8_t *src, int stride, v_dp = vec_splat(v_dp, 3); v_sysdp = vec_splat(v_sysdp, 3); - + vec_ste(v_dp, 0, &d); vec_ste(v_sysdp, 0, &sysd); @@ -915,7 +915,7 @@ static inline void RENAME(tempNoiseReducer)(uint8_t *src, int stride, const vector signed short vsint16_7 = vec_splat_s16(7); const vector signed short vsint16_4 = vec_splat_s16(4); const vector unsigned short vuint16_3 = vec_splat_u16(3); - + #define OP(i) \ const vector signed short v_temp##i = \ vec_mladd(v_tempBluredAss##i, \ @@ -936,7 +936,7 @@ static inline void RENAME(tempNoiseReducer)(uint8_t *src, int stride, } else { const vector signed short vsint16_3 = vec_splat_s16(3); const vector signed short vsint16_2 = vec_splat_s16(2); - + #define OP(i) \ const vector signed short v_temp##i = \ vec_mladd(v_tempBluredAss##i, \ @@ -1010,7 +1010,7 @@ static inline void transpose_16x8_char_toPackedAlign_altivec(unsigned char* dst, vector unsigned char srcD##i = vec_ld(j * stride+ 16, src); \ vector unsigned char src##i = vec_perm(srcA##i, srcB##i, perm1##i); \ vector unsigned char src##j = vec_perm(srcC##i, srcD##i, perm2##i) - + LOAD_DOUBLE_LINE(0, 1); LOAD_DOUBLE_LINE(2, 3); LOAD_DOUBLE_LINE(4, 5); @@ -1108,7 +1108,7 @@ static inline void transpose_8x16_char_fromPackedAlign_altivec(unsigned char* ds const vector unsigned char magic_perm = (const vector unsigned char) AVV(0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F); - + #define LOAD_DOUBLE_LINE(i, j) \ vector unsigned char src##i = vec_ld(i * 16, src); \ vector unsigned char src##j = vec_ld(j * 16, src) |