| // Copyright 2016 Google Inc. All Rights Reserved. |
| // |
| // Use of this source code is governed by a BSD-style license |
| // that can be found in the COPYING file in the root of the source |
| // tree. An additional intellectual property rights grant can be found |
| // in the file PATENTS. All contributing project authors may |
| // be found in the AUTHORS file in the root of the source tree. |
| // ----------------------------------------------------------------------------- |
| // |
| // MSA version of encoder dsp functions. |
| // |
| // Author: Prashant Patil (prashant.patil@imgtec.com) |
| |
| #include "src/dsp/dsp.h" |
| |
| #if defined(WEBP_USE_MSA) |
| |
| #include <stdlib.h> |
| #include "src/dsp/msa_macro.h" |
| #include "src/enc/vp8i_enc.h" |
| |
| //------------------------------------------------------------------------------ |
| // Transforms |
| |
| #define IDCT_1D_W(in0, in1, in2, in3, out0, out1, out2, out3) do { \ |
| v4i32 a1_m, b1_m, c1_m, d1_m; \ |
| const v4i32 cospi8sqrt2minus1 = __msa_fill_w(20091); \ |
| const v4i32 sinpi8sqrt2 = __msa_fill_w(35468); \ |
| v4i32 c_tmp1_m = in1 * sinpi8sqrt2; \ |
| v4i32 c_tmp2_m = in3 * cospi8sqrt2minus1; \ |
| v4i32 d_tmp1_m = in1 * cospi8sqrt2minus1; \ |
| v4i32 d_tmp2_m = in3 * sinpi8sqrt2; \ |
| \ |
| ADDSUB2(in0, in2, a1_m, b1_m); \ |
| SRAI_W2_SW(c_tmp1_m, c_tmp2_m, 16); \ |
| c_tmp2_m = c_tmp2_m + in3; \ |
| c1_m = c_tmp1_m - c_tmp2_m; \ |
| SRAI_W2_SW(d_tmp1_m, d_tmp2_m, 16); \ |
| d_tmp1_m = d_tmp1_m + in1; \ |
| d1_m = d_tmp1_m + d_tmp2_m; \ |
| BUTTERFLY_4(a1_m, b1_m, c1_m, d1_m, out0, out1, out2, out3); \ |
| } while (0) |
| |
| static WEBP_INLINE void ITransformOne(const uint8_t* ref, const int16_t* in, |
| uint8_t* dst) { |
| v8i16 input0, input1; |
| v4i32 in0, in1, in2, in3, hz0, hz1, hz2, hz3, vt0, vt1, vt2, vt3; |
| v4i32 res0, res1, res2, res3; |
| v16i8 dest0, dest1, dest2, dest3; |
| const v16i8 zero = { 0 }; |
| |
| LD_SH2(in, 8, input0, input1); |
| UNPCK_SH_SW(input0, in0, in1); |
| UNPCK_SH_SW(input1, in2, in3); |
| IDCT_1D_W(in0, in1, in2, in3, hz0, hz1, hz2, hz3); |
| TRANSPOSE4x4_SW_SW(hz0, hz1, hz2, hz3, hz0, hz1, hz2, hz3); |
| IDCT_1D_W(hz0, hz1, hz2, hz3, vt0, vt1, vt2, vt3); |
| SRARI_W4_SW(vt0, vt1, vt2, vt3, 3); |
| TRANSPOSE4x4_SW_SW(vt0, vt1, vt2, vt3, vt0, vt1, vt2, vt3); |
| LD_SB4(ref, BPS, dest0, dest1, dest2, dest3); |
| ILVR_B4_SW(zero, dest0, zero, dest1, zero, dest2, zero, dest3, |
| res0, res1, res2, res3); |
| ILVR_H4_SW(zero, res0, zero, res1, zero, res2, zero, res3, |
| res0, res1, res2, res3); |
| ADD4(res0, vt0, res1, vt1, res2, vt2, res3, vt3, res0, res1, res2, res3); |
| CLIP_SW4_0_255(res0, res1, res2, res3); |
| PCKEV_B2_SW(res0, res1, res2, res3, vt0, vt1); |
| res0 = (v4i32)__msa_pckev_b((v16i8)vt0, (v16i8)vt1); |
| ST4x4_UB(res0, res0, 3, 2, 1, 0, dst, BPS); |
| } |
| |
| static void ITransform_MSA(const uint8_t* ref, const int16_t* in, uint8_t* dst, |
| int do_two) { |
| ITransformOne(ref, in, dst); |
| if (do_two) { |
| ITransformOne(ref + 4, in + 16, dst + 4); |
| } |
| } |
| |
| static void FTransform_MSA(const uint8_t* src, const uint8_t* ref, |
| int16_t* out) { |
| uint64_t out0, out1, out2, out3; |
| uint32_t in0, in1, in2, in3; |
| v4i32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; |
| v8i16 t0, t1, t2, t3; |
| v16u8 srcl0, srcl1, src0 = { 0 }, src1 = { 0 }; |
| const v8i16 mask0 = { 0, 4, 8, 12, 1, 5, 9, 13 }; |
| const v8i16 mask1 = { 3, 7, 11, 15, 2, 6, 10, 14 }; |
| const v8i16 mask2 = { 4, 0, 5, 1, 6, 2, 7, 3 }; |
| const v8i16 mask3 = { 0, 4, 1, 5, 2, 6, 3, 7 }; |
| const v8i16 cnst0 = { 2217, -5352, 2217, -5352, 2217, -5352, 2217, -5352 }; |
| const v8i16 cnst1 = { 5352, 2217, 5352, 2217, 5352, 2217, 5352, 2217 }; |
| |
| LW4(src, BPS, in0, in1, in2, in3); |
| INSERT_W4_UB(in0, in1, in2, in3, src0); |
| LW4(ref, BPS, in0, in1, in2, in3); |
| INSERT_W4_UB(in0, in1, in2, in3, src1); |
| ILVRL_B2_UB(src0, src1, srcl0, srcl1); |
| HSUB_UB2_SH(srcl0, srcl1, t0, t1); |
| VSHF_H2_SH(t0, t1, t0, t1, mask0, mask1, t2, t3); |
| ADDSUB2(t2, t3, t0, t1); |
| t0 = SRLI_H(t0, 3); |
| VSHF_H2_SH(t0, t0, t1, t1, mask2, mask3, t3, t2); |
| tmp0 = __msa_hadd_s_w(t3, t3); |
| tmp2 = __msa_hsub_s_w(t3, t3); |
| FILL_W2_SW(1812, 937, tmp1, tmp3); |
| DPADD_SH2_SW(t2, t2, cnst0, cnst1, tmp3, tmp1); |
| SRAI_W2_SW(tmp1, tmp3, 9); |
| PCKEV_H2_SH(tmp1, tmp0, tmp3, tmp2, t0, t1); |
| VSHF_H2_SH(t0, t1, t0, t1, mask0, mask1, t2, t3); |
| ADDSUB2(t2, t3, t0, t1); |
| VSHF_H2_SH(t0, t0, t1, t1, mask2, mask3, t3, t2); |
| tmp0 = __msa_hadd_s_w(t3, t3); |
| tmp2 = __msa_hsub_s_w(t3, t3); |
| ADDVI_W2_SW(tmp0, 7, tmp2, 7, tmp0, tmp2); |
| SRAI_W2_SW(tmp0, tmp2, 4); |
| FILL_W2_SW(12000, 51000, tmp1, tmp3); |
| DPADD_SH2_SW(t2, t2, cnst0, cnst1, tmp3, tmp1); |
| SRAI_W2_SW(tmp1, tmp3, 16); |
| UNPCK_R_SH_SW(t1, tmp4); |
| tmp5 = __msa_ceqi_w(tmp4, 0); |
| tmp4 = (v4i32)__msa_nor_v((v16u8)tmp5, (v16u8)tmp5); |
| tmp5 = __msa_fill_w(1); |
| tmp5 = (v4i32)__msa_and_v((v16u8)tmp5, (v16u8)tmp4); |
| tmp1 += tmp5; |
| PCKEV_H2_SH(tmp1, tmp0, tmp3, tmp2, t0, t1); |
| out0 = __msa_copy_s_d((v2i64)t0, 0); |
| out1 = __msa_copy_s_d((v2i64)t0, 1); |
| out2 = __msa_copy_s_d((v2i64)t1, 0); |
| out3 = __msa_copy_s_d((v2i64)t1, 1); |
| SD4(out0, out1, out2, out3, out, 8); |
| } |
| |
| static void FTransformWHT_MSA(const int16_t* in, int16_t* out) { |
| v8i16 in0 = { 0 }; |
| v8i16 in1 = { 0 }; |
| v8i16 tmp0, tmp1, tmp2, tmp3; |
| v8i16 out0, out1; |
| const v8i16 mask0 = { 0, 1, 2, 3, 8, 9, 10, 11 }; |
| const v8i16 mask1 = { 4, 5, 6, 7, 12, 13, 14, 15 }; |
| const v8i16 mask2 = { 0, 4, 8, 12, 1, 5, 9, 13 }; |
| const v8i16 mask3 = { 3, 7, 11, 15, 2, 6, 10, 14 }; |
| |
| in0 = __msa_insert_h(in0, 0, in[ 0]); |
| in0 = __msa_insert_h(in0, 1, in[ 64]); |
| in0 = __msa_insert_h(in0, 2, in[128]); |
| in0 = __msa_insert_h(in0, 3, in[192]); |
| in0 = __msa_insert_h(in0, 4, in[ 16]); |
| in0 = __msa_insert_h(in0, 5, in[ 80]); |
| in0 = __msa_insert_h(in0, 6, in[144]); |
| in0 = __msa_insert_h(in0, 7, in[208]); |
| in1 = __msa_insert_h(in1, 0, in[ 48]); |
| in1 = __msa_insert_h(in1, 1, in[112]); |
| in1 = __msa_insert_h(in1, 2, in[176]); |
| in1 = __msa_insert_h(in1, 3, in[240]); |
| in1 = __msa_insert_h(in1, 4, in[ 32]); |
| in1 = __msa_insert_h(in1, 5, in[ 96]); |
| in1 = __msa_insert_h(in1, 6, in[160]); |
| in1 = __msa_insert_h(in1, 7, in[224]); |
| ADDSUB2(in0, in1, tmp0, tmp1); |
| VSHF_H2_SH(tmp0, tmp1, tmp0, tmp1, mask0, mask1, tmp2, tmp3); |
| ADDSUB2(tmp2, tmp3, tmp0, tmp1); |
| VSHF_H2_SH(tmp0, tmp1, tmp0, tmp1, mask2, mask3, in0, in1); |
| ADDSUB2(in0, in1, tmp0, tmp1); |
| VSHF_H2_SH(tmp0, tmp1, tmp0, tmp1, mask0, mask1, tmp2, tmp3); |
| ADDSUB2(tmp2, tmp3, out0, out1); |
| SRAI_H2_SH(out0, out1, 1); |
| ST_SH2(out0, out1, out, 8); |
| } |
| |
| static int TTransform_MSA(const uint8_t* in, const uint16_t* w) { |
| int sum; |
| uint32_t in0_m, in1_m, in2_m, in3_m; |
| v16i8 src0 = { 0 }; |
| v8i16 in0, in1, tmp0, tmp1, tmp2, tmp3; |
| v4i32 dst0, dst1; |
| const v16i8 zero = { 0 }; |
| const v8i16 mask0 = { 0, 1, 2, 3, 8, 9, 10, 11 }; |
| const v8i16 mask1 = { 4, 5, 6, 7, 12, 13, 14, 15 }; |
| const v8i16 mask2 = { 0, 4, 8, 12, 1, 5, 9, 13 }; |
| const v8i16 mask3 = { 3, 7, 11, 15, 2, 6, 10, 14 }; |
| |
| LW4(in, BPS, in0_m, in1_m, in2_m, in3_m); |
| INSERT_W4_SB(in0_m, in1_m, in2_m, in3_m, src0); |
| ILVRL_B2_SH(zero, src0, tmp0, tmp1); |
| VSHF_H2_SH(tmp0, tmp1, tmp0, tmp1, mask2, mask3, in0, in1); |
| ADDSUB2(in0, in1, tmp0, tmp1); |
| VSHF_H2_SH(tmp0, tmp1, tmp0, tmp1, mask0, mask1, tmp2, tmp3); |
| ADDSUB2(tmp2, tmp3, tmp0, tmp1); |
| VSHF_H2_SH(tmp0, tmp1, tmp0, tmp1, mask2, mask3, in0, in1); |
| ADDSUB2(in0, in1, tmp0, tmp1); |
| VSHF_H2_SH(tmp0, tmp1, tmp0, tmp1, mask0, mask1, tmp2, tmp3); |
| ADDSUB2(tmp2, tmp3, tmp0, tmp1); |
| tmp0 = __msa_add_a_h(tmp0, (v8i16)zero); |
| tmp1 = __msa_add_a_h(tmp1, (v8i16)zero); |
| LD_SH2(w, 8, tmp2, tmp3); |
| DOTP_SH2_SW(tmp0, tmp1, tmp2, tmp3, dst0, dst1); |
| dst0 = dst0 + dst1; |
| sum = HADD_SW_S32(dst0); |
| return sum; |
| } |
| |
| static int Disto4x4_MSA(const uint8_t* const a, const uint8_t* const b, |
| const uint16_t* const w) { |
| const int sum1 = TTransform_MSA(a, w); |
| const int sum2 = TTransform_MSA(b, w); |
| return abs(sum2 - sum1) >> 5; |
| } |
| |
| static int Disto16x16_MSA(const uint8_t* const a, const uint8_t* const b, |
| const uint16_t* const w) { |
| int D = 0; |
| int x, y; |
| for (y = 0; y < 16 * BPS; y += 4 * BPS) { |
| for (x = 0; x < 16; x += 4) { |
| D += Disto4x4_MSA(a + x + y, b + x + y, w); |
| } |
| } |
| return D; |
| } |
| |
| //------------------------------------------------------------------------------ |
| // Histogram |
| |
| static void CollectHistogram_MSA(const uint8_t* ref, const uint8_t* pred, |
| int start_block, int end_block, |
| VP8Histogram* const histo) { |
| int j; |
| int distribution[MAX_COEFF_THRESH + 1] = { 0 }; |
| for (j = start_block; j < end_block; ++j) { |
| int16_t out[16]; |
| VP8FTransform(ref + VP8DspScan[j], pred + VP8DspScan[j], out); |
| { |
| int k; |
| v8i16 coeff0, coeff1; |
| const v8i16 zero = { 0 }; |
| const v8i16 max_coeff_thr = __msa_ldi_h(MAX_COEFF_THRESH); |
| LD_SH2(&out[0], 8, coeff0, coeff1); |
| coeff0 = __msa_add_a_h(coeff0, zero); |
| coeff1 = __msa_add_a_h(coeff1, zero); |
| SRAI_H2_SH(coeff0, coeff1, 3); |
| coeff0 = __msa_min_s_h(coeff0, max_coeff_thr); |
| coeff1 = __msa_min_s_h(coeff1, max_coeff_thr); |
| ST_SH2(coeff0, coeff1, &out[0], 8); |
| for (k = 0; k < 16; ++k) { |
| ++distribution[out[k]]; |
| } |
| } |
| } |
| VP8SetHistogramData(distribution, histo); |
| } |
| |
| //------------------------------------------------------------------------------ |
| // Intra predictions |
| |
| // luma 4x4 prediction |
| |
| #define DST(x, y) dst[(x) + (y) * BPS] |
| #define AVG3(a, b, c) (((a) + 2 * (b) + (c) + 2) >> 2) |
| #define AVG2(a, b) (((a) + (b) + 1) >> 1) |
| |
| static WEBP_INLINE void VE4(uint8_t* dst, const uint8_t* top) { // vertical |
| const v16u8 A1 = { 0 }; |
| const uint64_t val_m = LD(top - 1); |
| const v16u8 A = (v16u8)__msa_insert_d((v2i64)A1, 0, val_m); |
| const v16u8 B = SLDI_UB(A, A, 1); |
| const v16u8 C = SLDI_UB(A, A, 2); |
| const v16u8 AC = __msa_ave_u_b(A, C); |
| const v16u8 B2 = __msa_ave_u_b(B, B); |
| const v16u8 R = __msa_aver_u_b(AC, B2); |
| const uint32_t out = __msa_copy_s_w((v4i32)R, 0); |
| SW4(out, out, out, out, dst, BPS); |
| } |
| |
| static WEBP_INLINE void HE4(uint8_t* dst, const uint8_t* top) { // horizontal |
| const int X = top[-1]; |
| const int I = top[-2]; |
| const int J = top[-3]; |
| const int K = top[-4]; |
| const int L = top[-5]; |
| WebPUint32ToMem(dst + 0 * BPS, 0x01010101U * AVG3(X, I, J)); |
| WebPUint32ToMem(dst + 1 * BPS, 0x01010101U * AVG3(I, J, K)); |
| WebPUint32ToMem(dst + 2 * BPS, 0x01010101U * AVG3(J, K, L)); |
| WebPUint32ToMem(dst + 3 * BPS, 0x01010101U * AVG3(K, L, L)); |
| } |
| |
| static WEBP_INLINE void DC4(uint8_t* dst, const uint8_t* top) { |
| uint32_t dc = 4; |
| int i; |
| for (i = 0; i < 4; ++i) dc += top[i] + top[-5 + i]; |
| dc >>= 3; |
| dc = dc | (dc << 8) | (dc << 16) | (dc << 24); |
| SW4(dc, dc, dc, dc, dst, BPS); |
| } |
| |
| static WEBP_INLINE void RD4(uint8_t* dst, const uint8_t* top) { |
| const v16u8 A2 = { 0 }; |
| const uint64_t val_m = LD(top - 5); |
| const v16u8 A1 = (v16u8)__msa_insert_d((v2i64)A2, 0, val_m); |
| const v16u8 A = (v16u8)__msa_insert_b((v16i8)A1, 8, top[3]); |
| const v16u8 B = SLDI_UB(A, A, 1); |
| const v16u8 C = SLDI_UB(A, A, 2); |
| const v16u8 AC = __msa_ave_u_b(A, C); |
| const v16u8 B2 = __msa_ave_u_b(B, B); |
| const v16u8 R0 = __msa_aver_u_b(AC, B2); |
| const v16u8 R1 = SLDI_UB(R0, R0, 1); |
| const v16u8 R2 = SLDI_UB(R1, R1, 1); |
| const v16u8 R3 = SLDI_UB(R2, R2, 1); |
| const uint32_t val0 = __msa_copy_s_w((v4i32)R0, 0); |
| const uint32_t val1 = __msa_copy_s_w((v4i32)R1, 0); |
| const uint32_t val2 = __msa_copy_s_w((v4i32)R2, 0); |
| const uint32_t val3 = __msa_copy_s_w((v4i32)R3, 0); |
| SW4(val3, val2, val1, val0, dst, BPS); |
| } |
| |
| static WEBP_INLINE void LD4(uint8_t* dst, const uint8_t* top) { |
| const v16u8 A1 = { 0 }; |
| const uint64_t val_m = LD(top); |
| const v16u8 A = (v16u8)__msa_insert_d((v2i64)A1, 0, val_m); |
| const v16u8 B = SLDI_UB(A, A, 1); |
| const v16u8 C1 = SLDI_UB(A, A, 2); |
| const v16u8 C = (v16u8)__msa_insert_b((v16i8)C1, 6, top[7]); |
| const v16u8 AC = __msa_ave_u_b(A, C); |
| const v16u8 B2 = __msa_ave_u_b(B, B); |
| const v16u8 R0 = __msa_aver_u_b(AC, B2); |
| const v16u8 R1 = SLDI_UB(R0, R0, 1); |
| const v16u8 R2 = SLDI_UB(R1, R1, 1); |
| const v16u8 R3 = SLDI_UB(R2, R2, 1); |
| const uint32_t val0 = __msa_copy_s_w((v4i32)R0, 0); |
| const uint32_t val1 = __msa_copy_s_w((v4i32)R1, 0); |
| const uint32_t val2 = __msa_copy_s_w((v4i32)R2, 0); |
| const uint32_t val3 = __msa_copy_s_w((v4i32)R3, 0); |
| SW4(val0, val1, val2, val3, dst, BPS); |
| } |
| |
| static WEBP_INLINE void VR4(uint8_t* dst, const uint8_t* top) { |
| const int X = top[-1]; |
| const int I = top[-2]; |
| const int J = top[-3]; |
| const int K = top[-4]; |
| const int A = top[0]; |
| const int B = top[1]; |
| const int C = top[2]; |
| const int D = top[3]; |
| DST(0, 0) = DST(1, 2) = AVG2(X, A); |
| DST(1, 0) = DST(2, 2) = AVG2(A, B); |
| DST(2, 0) = DST(3, 2) = AVG2(B, C); |
| DST(3, 0) = AVG2(C, D); |
| DST(0, 3) = AVG3(K, J, I); |
| DST(0, 2) = AVG3(J, I, X); |
| DST(0, 1) = DST(1, 3) = AVG3(I, X, A); |
| DST(1, 1) = DST(2, 3) = AVG3(X, A, B); |
| DST(2, 1) = DST(3, 3) = AVG3(A, B, C); |
| DST(3, 1) = AVG3(B, C, D); |
| } |
| |
| static WEBP_INLINE void VL4(uint8_t* dst, const uint8_t* top) { |
| const int A = top[0]; |
| const int B = top[1]; |
| const int C = top[2]; |
| const int D = top[3]; |
| const int E = top[4]; |
| const int F = top[5]; |
| const int G = top[6]; |
| const int H = top[7]; |
| DST(0, 0) = AVG2(A, B); |
| DST(1, 0) = DST(0, 2) = AVG2(B, C); |
| DST(2, 0) = DST(1, 2) = AVG2(C, D); |
| DST(3, 0) = DST(2, 2) = AVG2(D, E); |
| DST(0, 1) = AVG3(A, B, C); |
| DST(1, 1) = DST(0, 3) = AVG3(B, C, D); |
| DST(2, 1) = DST(1, 3) = AVG3(C, D, E); |
| DST(3, 1) = DST(2, 3) = AVG3(D, E, F); |
| DST(3, 2) = AVG3(E, F, G); |
| DST(3, 3) = AVG3(F, G, H); |
| } |
| |
| static WEBP_INLINE void HU4(uint8_t* dst, const uint8_t* top) { |
| const int I = top[-2]; |
| const int J = top[-3]; |
| const int K = top[-4]; |
| const int L = top[-5]; |
| DST(0, 0) = AVG2(I, J); |
| DST(2, 0) = DST(0, 1) = AVG2(J, K); |
| DST(2, 1) = DST(0, 2) = AVG2(K, L); |
| DST(1, 0) = AVG3(I, J, K); |
| DST(3, 0) = DST(1, 1) = AVG3(J, K, L); |
| DST(3, 1) = DST(1, 2) = AVG3(K, L, L); |
| DST(3, 2) = DST(2, 2) = |
| DST(0, 3) = DST(1, 3) = DST(2, 3) = DST(3, 3) = L; |
| } |
| |
| static WEBP_INLINE void HD4(uint8_t* dst, const uint8_t* top) { |
| const int X = top[-1]; |
| const int I = top[-2]; |
| const int J = top[-3]; |
| const int K = top[-4]; |
| const int L = top[-5]; |
| const int A = top[0]; |
| const int B = top[1]; |
| const int C = top[2]; |
| DST(0, 0) = DST(2, 1) = AVG2(I, X); |
| DST(0, 1) = DST(2, 2) = AVG2(J, I); |
| DST(0, 2) = DST(2, 3) = AVG2(K, J); |
| DST(0, 3) = AVG2(L, K); |
| DST(3, 0) = AVG3(A, B, C); |
| DST(2, 0) = AVG3(X, A, B); |
| DST(1, 0) = DST(3, 1) = AVG3(I, X, A); |
| DST(1, 1) = DST(3, 2) = AVG3(J, I, X); |
| DST(1, 2) = DST(3, 3) = AVG3(K, J, I); |
| DST(1, 3) = AVG3(L, K, J); |
| } |
| |
| static WEBP_INLINE void TM4(uint8_t* dst, const uint8_t* top) { |
| const v16i8 zero = { 0 }; |
| const v8i16 TL = (v8i16)__msa_fill_h(top[-1]); |
| const v8i16 L0 = (v8i16)__msa_fill_h(top[-2]); |
| const v8i16 L1 = (v8i16)__msa_fill_h(top[-3]); |
| const v8i16 L2 = (v8i16)__msa_fill_h(top[-4]); |
| const v8i16 L3 = (v8i16)__msa_fill_h(top[-5]); |
| const v16u8 T1 = LD_UB(top); |
| const v8i16 T = (v8i16)__msa_ilvr_b(zero, (v16i8)T1); |
| const v8i16 d = T - TL; |
| v8i16 r0, r1, r2, r3; |
| ADD4(d, L0, d, L1, d, L2, d, L3, r0, r1, r2, r3); |
| CLIP_SH4_0_255(r0, r1, r2, r3); |
| PCKEV_ST4x4_UB(r0, r1, r2, r3, dst, BPS); |
| } |
| |
| #undef DST |
| #undef AVG3 |
| #undef AVG2 |
| |
| static void Intra4Preds_MSA(uint8_t* dst, const uint8_t* top) { |
| DC4(I4DC4 + dst, top); |
| TM4(I4TM4 + dst, top); |
| VE4(I4VE4 + dst, top); |
| HE4(I4HE4 + dst, top); |
| RD4(I4RD4 + dst, top); |
| VR4(I4VR4 + dst, top); |
| LD4(I4LD4 + dst, top); |
| VL4(I4VL4 + dst, top); |
| HD4(I4HD4 + dst, top); |
| HU4(I4HU4 + dst, top); |
| } |
| |
| // luma 16x16 prediction |
| |
| #define STORE16x16(out, dst) do { \ |
| ST_UB8(out, out, out, out, out, out, out, out, dst + 0 * BPS, BPS); \ |
| ST_UB8(out, out, out, out, out, out, out, out, dst + 8 * BPS, BPS); \ |
| } while (0) |
| |
| static WEBP_INLINE void VerticalPred16x16(uint8_t* dst, const uint8_t* top) { |
| if (top != NULL) { |
| const v16u8 out = LD_UB(top); |
| STORE16x16(out, dst); |
| } else { |
| const v16u8 out = (v16u8)__msa_fill_b(0x7f); |
| STORE16x16(out, dst); |
| } |
| } |
| |
| static WEBP_INLINE void HorizontalPred16x16(uint8_t* dst, |
| const uint8_t* left) { |
| if (left != NULL) { |
| int j; |
| for (j = 0; j < 16; j += 4) { |
| const v16u8 L0 = (v16u8)__msa_fill_b(left[0]); |
| const v16u8 L1 = (v16u8)__msa_fill_b(left[1]); |
| const v16u8 L2 = (v16u8)__msa_fill_b(left[2]); |
| const v16u8 L3 = (v16u8)__msa_fill_b(left[3]); |
| ST_UB4(L0, L1, L2, L3, dst, BPS); |
| dst += 4 * BPS; |
| left += 4; |
| } |
| } else { |
| const v16u8 out = (v16u8)__msa_fill_b(0x81); |
| STORE16x16(out, dst); |
| } |
| } |
| |
| static WEBP_INLINE void TrueMotion16x16(uint8_t* dst, const uint8_t* left, |
| const uint8_t* top) { |
| if (left != NULL) { |
| if (top != NULL) { |
| int j; |
| v8i16 d1, d2; |
| const v16i8 zero = { 0 }; |
| const v8i16 TL = (v8i16)__msa_fill_h(left[-1]); |
| const v16u8 T = LD_UB(top); |
| ILVRL_B2_SH(zero, T, d1, d2); |
| SUB2(d1, TL, d2, TL, d1, d2); |
| for (j = 0; j < 16; j += 4) { |
| v16i8 t0, t1, t2, t3; |
| v8i16 r0, r1, r2, r3, r4, r5, r6, r7; |
| const v8i16 L0 = (v8i16)__msa_fill_h(left[j + 0]); |
| const v8i16 L1 = (v8i16)__msa_fill_h(left[j + 1]); |
| const v8i16 L2 = (v8i16)__msa_fill_h(left[j + 2]); |
| const v8i16 L3 = (v8i16)__msa_fill_h(left[j + 3]); |
| ADD4(d1, L0, d1, L1, d1, L2, d1, L3, r0, r1, r2, r3); |
| ADD4(d2, L0, d2, L1, d2, L2, d2, L3, r4, r5, r6, r7); |
| CLIP_SH4_0_255(r0, r1, r2, r3); |
| CLIP_SH4_0_255(r4, r5, r6, r7); |
| PCKEV_B4_SB(r4, r0, r5, r1, r6, r2, r7, r3, t0, t1, t2, t3); |
| ST_SB4(t0, t1, t2, t3, dst, BPS); |
| dst += 4 * BPS; |
| } |
| } else { |
| HorizontalPred16x16(dst, left); |
| } |
| } else { |
| if (top != NULL) { |
| VerticalPred16x16(dst, top); |
| } else { |
| const v16u8 out = (v16u8)__msa_fill_b(0x81); |
| STORE16x16(out, dst); |
| } |
| } |
| } |
| |
| static WEBP_INLINE void DCMode16x16(uint8_t* dst, const uint8_t* left, |
| const uint8_t* top) { |
| int DC; |
| v16u8 out; |
| if (top != NULL && left != NULL) { |
| const v16u8 rtop = LD_UB(top); |
| const v8u16 dctop = __msa_hadd_u_h(rtop, rtop); |
| const v16u8 rleft = LD_UB(left); |
| const v8u16 dcleft = __msa_hadd_u_h(rleft, rleft); |
| const v8u16 dctemp = dctop + dcleft; |
| DC = HADD_UH_U32(dctemp); |
| DC = (DC + 16) >> 5; |
| } else if (left != NULL) { // left but no top |
| const v16u8 rleft = LD_UB(left); |
| const v8u16 dcleft = __msa_hadd_u_h(rleft, rleft); |
| DC = HADD_UH_U32(dcleft); |
| DC = (DC + DC + 16) >> 5; |
| } else if (top != NULL) { // top but no left |
| const v16u8 rtop = LD_UB(top); |
| const v8u16 dctop = __msa_hadd_u_h(rtop, rtop); |
| DC = HADD_UH_U32(dctop); |
| DC = (DC + DC + 16) >> 5; |
| } else { // no top, no left, nothing. |
| DC = 0x80; |
| } |
| out = (v16u8)__msa_fill_b(DC); |
| STORE16x16(out, dst); |
| } |
| |
| static void Intra16Preds_MSA(uint8_t* dst, |
| const uint8_t* left, const uint8_t* top) { |
| DCMode16x16(I16DC16 + dst, left, top); |
| VerticalPred16x16(I16VE16 + dst, top); |
| HorizontalPred16x16(I16HE16 + dst, left); |
| TrueMotion16x16(I16TM16 + dst, left, top); |
| } |
| |
| // Chroma 8x8 prediction |
| |
| #define CALC_DC8(in, out) do { \ |
| const v8u16 temp0 = __msa_hadd_u_h(in, in); \ |
| const v4u32 temp1 = __msa_hadd_u_w(temp0, temp0); \ |
| const v2i64 temp2 = (v2i64)__msa_hadd_u_d(temp1, temp1); \ |
| const v2i64 temp3 = __msa_splati_d(temp2, 1); \ |
| const v2i64 temp4 = temp3 + temp2; \ |
| const v16i8 temp5 = (v16i8)__msa_srari_d(temp4, 4); \ |
| const v2i64 temp6 = (v2i64)__msa_splati_b(temp5, 0); \ |
| out = __msa_copy_s_d(temp6, 0); \ |
| } while (0) |
| |
| #define STORE8x8(out, dst) do { \ |
| SD4(out, out, out, out, dst + 0 * BPS, BPS); \ |
| SD4(out, out, out, out, dst + 4 * BPS, BPS); \ |
| } while (0) |
| |
| static WEBP_INLINE void VerticalPred8x8(uint8_t* dst, const uint8_t* top) { |
| if (top != NULL) { |
| const uint64_t out = LD(top); |
| STORE8x8(out, dst); |
| } else { |
| const uint64_t out = 0x7f7f7f7f7f7f7f7fULL; |
| STORE8x8(out, dst); |
| } |
| } |
| |
| static WEBP_INLINE void HorizontalPred8x8(uint8_t* dst, const uint8_t* left) { |
| if (left != NULL) { |
| int j; |
| for (j = 0; j < 8; j += 4) { |
| const v16u8 L0 = (v16u8)__msa_fill_b(left[0]); |
| const v16u8 L1 = (v16u8)__msa_fill_b(left[1]); |
| const v16u8 L2 = (v16u8)__msa_fill_b(left[2]); |
| const v16u8 L3 = (v16u8)__msa_fill_b(left[3]); |
| const uint64_t out0 = __msa_copy_s_d((v2i64)L0, 0); |
| const uint64_t out1 = __msa_copy_s_d((v2i64)L1, 0); |
| const uint64_t out2 = __msa_copy_s_d((v2i64)L2, 0); |
| const uint64_t out3 = __msa_copy_s_d((v2i64)L3, 0); |
| SD4(out0, out1, out2, out3, dst, BPS); |
| dst += 4 * BPS; |
| left += 4; |
| } |
| } else { |
| const uint64_t out = 0x8181818181818181ULL; |
| STORE8x8(out, dst); |
| } |
| } |
| |
| static WEBP_INLINE void TrueMotion8x8(uint8_t* dst, const uint8_t* left, |
| const uint8_t* top) { |
| if (left != NULL) { |
| if (top != NULL) { |
| int j; |
| const v8i16 TL = (v8i16)__msa_fill_h(left[-1]); |
| const v16u8 T1 = LD_UB(top); |
| const v16i8 zero = { 0 }; |
| const v8i16 T = (v8i16)__msa_ilvr_b(zero, (v16i8)T1); |
| const v8i16 d = T - TL; |
| for (j = 0; j < 8; j += 4) { |
| uint64_t out0, out1, out2, out3; |
| v16i8 t0, t1; |
| v8i16 r0 = (v8i16)__msa_fill_h(left[j + 0]); |
| v8i16 r1 = (v8i16)__msa_fill_h(left[j + 1]); |
| v8i16 r2 = (v8i16)__msa_fill_h(left[j + 2]); |
| v8i16 r3 = (v8i16)__msa_fill_h(left[j + 3]); |
| ADD4(d, r0, d, r1, d, r2, d, r3, r0, r1, r2, r3); |
| CLIP_SH4_0_255(r0, r1, r2, r3); |
| PCKEV_B2_SB(r1, r0, r3, r2, t0, t1); |
| out0 = __msa_copy_s_d((v2i64)t0, 0); |
| out1 = __msa_copy_s_d((v2i64)t0, 1); |
| out2 = __msa_copy_s_d((v2i64)t1, 0); |
| out3 = __msa_copy_s_d((v2i64)t1, 1); |
| SD4(out0, out1, out2, out3, dst, BPS); |
| dst += 4 * BPS; |
| } |
| } else { |
| HorizontalPred8x8(dst, left); |
| } |
| } else { |
| if (top != NULL) { |
| VerticalPred8x8(dst, top); |
| } else { |
| const uint64_t out = 0x8181818181818181ULL; |
| STORE8x8(out, dst); |
| } |
| } |
| } |
| |
| static WEBP_INLINE void DCMode8x8(uint8_t* dst, const uint8_t* left, |
| const uint8_t* top) { |
| uint64_t out; |
| v16u8 src = { 0 }; |
| if (top != NULL && left != NULL) { |
| const uint64_t left_m = LD(left); |
| const uint64_t top_m = LD(top); |
| INSERT_D2_UB(left_m, top_m, src); |
| CALC_DC8(src, out); |
| } else if (left != NULL) { // left but no top |
| const uint64_t left_m = LD(left); |
| INSERT_D2_UB(left_m, left_m, src); |
| CALC_DC8(src, out); |
| } else if (top != NULL) { // top but no left |
| const uint64_t top_m = LD(top); |
| INSERT_D2_UB(top_m, top_m, src); |
| CALC_DC8(src, out); |
| } else { // no top, no left, nothing. |
| src = (v16u8)__msa_fill_b(0x80); |
| out = __msa_copy_s_d((v2i64)src, 0); |
| } |
| STORE8x8(out, dst); |
| } |
| |
| static void IntraChromaPreds_MSA(uint8_t* dst, const uint8_t* left, |
| const uint8_t* top) { |
| // U block |
| DCMode8x8(C8DC8 + dst, left, top); |
| VerticalPred8x8(C8VE8 + dst, top); |
| HorizontalPred8x8(C8HE8 + dst, left); |
| TrueMotion8x8(C8TM8 + dst, left, top); |
| // V block |
| dst += 8; |
| if (top != NULL) top += 8; |
| if (left != NULL) left += 16; |
| DCMode8x8(C8DC8 + dst, left, top); |
| VerticalPred8x8(C8VE8 + dst, top); |
| HorizontalPred8x8(C8HE8 + dst, left); |
| TrueMotion8x8(C8TM8 + dst, left, top); |
| } |
| |
| //------------------------------------------------------------------------------ |
| // Metric |
| |
| #define PACK_DOTP_UB4_SW(in0, in1, in2, in3, out0, out1, out2, out3) do { \ |
| v16u8 tmp0, tmp1; \ |
| v8i16 tmp2, tmp3; \ |
| ILVRL_B2_UB(in0, in1, tmp0, tmp1); \ |
| HSUB_UB2_SH(tmp0, tmp1, tmp2, tmp3); \ |
| DOTP_SH2_SW(tmp2, tmp3, tmp2, tmp3, out0, out1); \ |
| ILVRL_B2_UB(in2, in3, tmp0, tmp1); \ |
| HSUB_UB2_SH(tmp0, tmp1, tmp2, tmp3); \ |
| DOTP_SH2_SW(tmp2, tmp3, tmp2, tmp3, out2, out3); \ |
| } while (0) |
| |
| #define PACK_DPADD_UB4_SW(in0, in1, in2, in3, out0, out1, out2, out3) do { \ |
| v16u8 tmp0, tmp1; \ |
| v8i16 tmp2, tmp3; \ |
| ILVRL_B2_UB(in0, in1, tmp0, tmp1); \ |
| HSUB_UB2_SH(tmp0, tmp1, tmp2, tmp3); \ |
| DPADD_SH2_SW(tmp2, tmp3, tmp2, tmp3, out0, out1); \ |
| ILVRL_B2_UB(in2, in3, tmp0, tmp1); \ |
| HSUB_UB2_SH(tmp0, tmp1, tmp2, tmp3); \ |
| DPADD_SH2_SW(tmp2, tmp3, tmp2, tmp3, out2, out3); \ |
| } while (0) |
| |
| static int SSE16x16_MSA(const uint8_t* a, const uint8_t* b) { |
| uint32_t sum; |
| v16u8 src0, src1, src2, src3, src4, src5, src6, src7; |
| v16u8 ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7; |
| v4i32 out0, out1, out2, out3; |
| |
| LD_UB8(a, BPS, src0, src1, src2, src3, src4, src5, src6, src7); |
| LD_UB8(b, BPS, ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7); |
| PACK_DOTP_UB4_SW(src0, ref0, src1, ref1, out0, out1, out2, out3); |
| PACK_DPADD_UB4_SW(src2, ref2, src3, ref3, out0, out1, out2, out3); |
| PACK_DPADD_UB4_SW(src4, ref4, src5, ref5, out0, out1, out2, out3); |
| PACK_DPADD_UB4_SW(src6, ref6, src7, ref7, out0, out1, out2, out3); |
| a += 8 * BPS; |
| b += 8 * BPS; |
| LD_UB8(a, BPS, src0, src1, src2, src3, src4, src5, src6, src7); |
| LD_UB8(b, BPS, ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7); |
| PACK_DPADD_UB4_SW(src0, ref0, src1, ref1, out0, out1, out2, out3); |
| PACK_DPADD_UB4_SW(src2, ref2, src3, ref3, out0, out1, out2, out3); |
| PACK_DPADD_UB4_SW(src4, ref4, src5, ref5, out0, out1, out2, out3); |
| PACK_DPADD_UB4_SW(src6, ref6, src7, ref7, out0, out1, out2, out3); |
| out0 += out1; |
| out2 += out3; |
| out0 += out2; |
| sum = HADD_SW_S32(out0); |
| return sum; |
| } |
| |
| static int SSE16x8_MSA(const uint8_t* a, const uint8_t* b) { |
| uint32_t sum; |
| v16u8 src0, src1, src2, src3, src4, src5, src6, src7; |
| v16u8 ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7; |
| v4i32 out0, out1, out2, out3; |
| |
| LD_UB8(a, BPS, src0, src1, src2, src3, src4, src5, src6, src7); |
| LD_UB8(b, BPS, ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7); |
| PACK_DOTP_UB4_SW(src0, ref0, src1, ref1, out0, out1, out2, out3); |
| PACK_DPADD_UB4_SW(src2, ref2, src3, ref3, out0, out1, out2, out3); |
| PACK_DPADD_UB4_SW(src4, ref4, src5, ref5, out0, out1, out2, out3); |
| PACK_DPADD_UB4_SW(src6, ref6, src7, ref7, out0, out1, out2, out3); |
| out0 += out1; |
| out2 += out3; |
| out0 += out2; |
| sum = HADD_SW_S32(out0); |
| return sum; |
| } |
| |
| static int SSE8x8_MSA(const uint8_t* a, const uint8_t* b) { |
| uint32_t sum; |
| v16u8 src0, src1, src2, src3, src4, src5, src6, src7; |
| v16u8 ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7; |
| v16u8 t0, t1, t2, t3; |
| v4i32 out0, out1, out2, out3; |
| |
| LD_UB8(a, BPS, src0, src1, src2, src3, src4, src5, src6, src7); |
| LD_UB8(b, BPS, ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7); |
| ILVR_B4_UB(src0, src1, src2, src3, ref0, ref1, ref2, ref3, t0, t1, t2, t3); |
| PACK_DOTP_UB4_SW(t0, t2, t1, t3, out0, out1, out2, out3); |
| ILVR_B4_UB(src4, src5, src6, src7, ref4, ref5, ref6, ref7, t0, t1, t2, t3); |
| PACK_DPADD_UB4_SW(t0, t2, t1, t3, out0, out1, out2, out3); |
| out0 += out1; |
| out2 += out3; |
| out0 += out2; |
| sum = HADD_SW_S32(out0); |
| return sum; |
| } |
| |
| static int SSE4x4_MSA(const uint8_t* a, const uint8_t* b) { |
| uint32_t sum = 0; |
| uint32_t src0, src1, src2, src3, ref0, ref1, ref2, ref3; |
| v16u8 src = { 0 }, ref = { 0 }, tmp0, tmp1; |
| v8i16 diff0, diff1; |
| v4i32 out0, out1; |
| |
| LW4(a, BPS, src0, src1, src2, src3); |
| LW4(b, BPS, ref0, ref1, ref2, ref3); |
| INSERT_W4_UB(src0, src1, src2, src3, src); |
| INSERT_W4_UB(ref0, ref1, ref2, ref3, ref); |
| ILVRL_B2_UB(src, ref, tmp0, tmp1); |
| HSUB_UB2_SH(tmp0, tmp1, diff0, diff1); |
| DOTP_SH2_SW(diff0, diff1, diff0, diff1, out0, out1); |
| out0 += out1; |
| sum = HADD_SW_S32(out0); |
| return sum; |
| } |
| |
| //------------------------------------------------------------------------------ |
| // Quantization |
| |
| static int QuantizeBlock_MSA(int16_t in[16], int16_t out[16], |
| const VP8Matrix* const mtx) { |
| int sum; |
| v8i16 in0, in1, sh0, sh1, out0, out1; |
| v8i16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, sign0, sign1; |
| v4i32 s0, s1, s2, s3, b0, b1, b2, b3, t0, t1, t2, t3; |
| const v8i16 zero = { 0 }; |
| const v8i16 zigzag0 = { 0, 1, 4, 8, 5, 2, 3, 6 }; |
| const v8i16 zigzag1 = { 9, 12, 13, 10, 7, 11, 14, 15 }; |
| const v8i16 maxlevel = __msa_fill_h(MAX_LEVEL); |
| |
| LD_SH2(&in[0], 8, in0, in1); |
| LD_SH2(&mtx->sharpen_[0], 8, sh0, sh1); |
| tmp4 = __msa_add_a_h(in0, zero); |
| tmp5 = __msa_add_a_h(in1, zero); |
| ILVRL_H2_SH(sh0, tmp4, tmp0, tmp1); |
| ILVRL_H2_SH(sh1, tmp5, tmp2, tmp3); |
| HADD_SH4_SW(tmp0, tmp1, tmp2, tmp3, s0, s1, s2, s3); |
| sign0 = (in0 < zero); |
| sign1 = (in1 < zero); // sign |
| LD_SH2(&mtx->iq_[0], 8, tmp0, tmp1); // iq |
| ILVRL_H2_SW(zero, tmp0, t0, t1); |
| ILVRL_H2_SW(zero, tmp1, t2, t3); |
| LD_SW4(&mtx->bias_[0], 4, b0, b1, b2, b3); // bias |
| MUL4(t0, s0, t1, s1, t2, s2, t3, s3, t0, t1, t2, t3); |
| ADD4(b0, t0, b1, t1, b2, t2, b3, t3, b0, b1, b2, b3); |
| SRAI_W4_SW(b0, b1, b2, b3, 17); |
| PCKEV_H2_SH(b1, b0, b3, b2, tmp2, tmp3); |
| tmp0 = (tmp2 > maxlevel); |
| tmp1 = (tmp3 > maxlevel); |
| tmp2 = (v8i16)__msa_bmnz_v((v16u8)tmp2, (v16u8)maxlevel, (v16u8)tmp0); |
| tmp3 = (v8i16)__msa_bmnz_v((v16u8)tmp3, (v16u8)maxlevel, (v16u8)tmp1); |
| SUB2(zero, tmp2, zero, tmp3, tmp0, tmp1); |
| tmp2 = (v8i16)__msa_bmnz_v((v16u8)tmp2, (v16u8)tmp0, (v16u8)sign0); |
| tmp3 = (v8i16)__msa_bmnz_v((v16u8)tmp3, (v16u8)tmp1, (v16u8)sign1); |
| LD_SW4(&mtx->zthresh_[0], 4, t0, t1, t2, t3); // zthresh |
| t0 = (s0 > t0); |
| t1 = (s1 > t1); |
| t2 = (s2 > t2); |
| t3 = (s3 > t3); |
| PCKEV_H2_SH(t1, t0, t3, t2, tmp0, tmp1); |
| tmp4 = (v8i16)__msa_bmnz_v((v16u8)zero, (v16u8)tmp2, (v16u8)tmp0); |
| tmp5 = (v8i16)__msa_bmnz_v((v16u8)zero, (v16u8)tmp3, (v16u8)tmp1); |
| LD_SH2(&mtx->q_[0], 8, tmp0, tmp1); |
| MUL2(tmp4, tmp0, tmp5, tmp1, in0, in1); |
| VSHF_H2_SH(tmp4, tmp5, tmp4, tmp5, zigzag0, zigzag1, out0, out1); |
| ST_SH2(in0, in1, &in[0], 8); |
| ST_SH2(out0, out1, &out[0], 8); |
| out0 = __msa_add_a_h(out0, out1); |
| sum = HADD_SH_S32(out0); |
| return (sum > 0); |
| } |
| |
| static int Quantize2Blocks_MSA(int16_t in[32], int16_t out[32], |
| const VP8Matrix* const mtx) { |
| int nz; |
| nz = VP8EncQuantizeBlock(in + 0 * 16, out + 0 * 16, mtx) << 0; |
| nz |= VP8EncQuantizeBlock(in + 1 * 16, out + 1 * 16, mtx) << 1; |
| return nz; |
| } |
| |
| //------------------------------------------------------------------------------ |
| // Entry point |
| |
| extern void VP8EncDspInitMSA(void); |
| |
| WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspInitMSA(void) { |
| VP8ITransform = ITransform_MSA; |
| VP8FTransform = FTransform_MSA; |
| VP8FTransformWHT = FTransformWHT_MSA; |
| |
| VP8TDisto4x4 = Disto4x4_MSA; |
| VP8TDisto16x16 = Disto16x16_MSA; |
| VP8CollectHistogram = CollectHistogram_MSA; |
| |
| VP8EncPredLuma4 = Intra4Preds_MSA; |
| VP8EncPredLuma16 = Intra16Preds_MSA; |
| VP8EncPredChroma8 = IntraChromaPreds_MSA; |
| |
| VP8SSE16x16 = SSE16x16_MSA; |
| VP8SSE16x8 = SSE16x8_MSA; |
| VP8SSE8x8 = SSE8x8_MSA; |
| VP8SSE4x4 = SSE4x4_MSA; |
| |
| VP8EncQuantizeBlock = QuantizeBlock_MSA; |
| VP8EncQuantize2Blocks = Quantize2Blocks_MSA; |
| VP8EncQuantizeBlockWHT = QuantizeBlock_MSA; |
| } |
| |
| #else // !WEBP_USE_MSA |
| |
| WEBP_DSP_INIT_STUB(VP8EncDspInitMSA) |
| |
| #endif // WEBP_USE_MSA |
