ref: ebadd5287a4456541daf36a6a718ea2467bb8c7e
dir: /third_party/libyuv/source/row_msa.cc/
/* * Copyright 2016 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE 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. */ #include <string.h> #include "libyuv/row.h" // This module is for GCC MSA #if !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa) #include "libyuv/macros_msa.h" #ifdef __cplusplus namespace libyuv { extern "C" { #endif #define ALPHA_VAL (-1) // Fill YUV -> RGB conversion constants into vectors #define YUVTORGB_SETUP(yuvconst, ub, vr, ug, vg, bb, bg, br, yg) \ { \ ub = __msa_fill_w(yuvconst->kUVToB[0]); \ vr = __msa_fill_w(yuvconst->kUVToR[1]); \ ug = __msa_fill_w(yuvconst->kUVToG[0]); \ vg = __msa_fill_w(yuvconst->kUVToG[1]); \ bb = __msa_fill_w(yuvconst->kUVBiasB[0]); \ bg = __msa_fill_w(yuvconst->kUVBiasG[0]); \ br = __msa_fill_w(yuvconst->kUVBiasR[0]); \ yg = __msa_fill_w(yuvconst->kYToRgb[0]); \ } // Load YUV 422 pixel data #define READYUV422(psrc_y, psrc_u, psrc_v, out_y, out_u, out_v) \ { \ uint64_t y_m; \ uint32_t u_m, v_m; \ v4i32 zero_m = {0}; \ y_m = LD(psrc_y); \ u_m = LW(psrc_u); \ v_m = LW(psrc_v); \ out_y = (v16u8)__msa_insert_d((v2i64)zero_m, 0, (int64_t)y_m); \ out_u = (v16u8)__msa_insert_w(zero_m, 0, (int32_t)u_m); \ out_v = (v16u8)__msa_insert_w(zero_m, 0, (int32_t)v_m); \ } // Clip input vector elements between 0 to 255 #define CLIP_0TO255(in0, in1, in2, in3, in4, in5) \ { \ v4i32 max_m = __msa_ldi_w(0xFF); \ \ in0 = __msa_maxi_s_w(in0, 0); \ in1 = __msa_maxi_s_w(in1, 0); \ in2 = __msa_maxi_s_w(in2, 0); \ in3 = __msa_maxi_s_w(in3, 0); \ in4 = __msa_maxi_s_w(in4, 0); \ in5 = __msa_maxi_s_w(in5, 0); \ in0 = __msa_min_s_w(max_m, in0); \ in1 = __msa_min_s_w(max_m, in1); \ in2 = __msa_min_s_w(max_m, in2); \ in3 = __msa_min_s_w(max_m, in3); \ in4 = __msa_min_s_w(max_m, in4); \ in5 = __msa_min_s_w(max_m, in5); \ } // Convert 8 pixels of YUV 420 to RGB. #define YUVTORGB(in_y, in_uv, ubvr, ugvg, bb, bg, br, yg, out_b, out_g, out_r) \ { \ v8i16 vec0_m, vec1_m; \ v4i32 reg0_m, reg1_m, reg2_m, reg3_m, reg4_m; \ v4i32 reg5_m, reg6_m, reg7_m; \ v16i8 zero_m = {0}; \ \ vec0_m = (v8i16)__msa_ilvr_b((v16i8)in_y, (v16i8)in_y); \ vec1_m = (v8i16)__msa_ilvr_b((v16i8)zero_m, (v16i8)in_uv); \ reg0_m = (v4i32)__msa_ilvr_h((v8i16)zero_m, (v8i16)vec0_m); \ reg1_m = (v4i32)__msa_ilvl_h((v8i16)zero_m, (v8i16)vec0_m); \ reg2_m = (v4i32)__msa_ilvr_h((v8i16)zero_m, (v8i16)vec1_m); \ reg3_m = (v4i32)__msa_ilvl_h((v8i16)zero_m, (v8i16)vec1_m); \ reg0_m *= yg; \ reg1_m *= yg; \ reg2_m *= ubvr; \ reg3_m *= ubvr; \ reg0_m = __msa_srai_w(reg0_m, 16); \ reg1_m = __msa_srai_w(reg1_m, 16); \ reg4_m = __msa_dotp_s_w((v8i16)vec1_m, (v8i16)ugvg); \ reg5_m = __msa_ilvev_w(reg2_m, reg2_m); \ reg6_m = __msa_ilvev_w(reg3_m, reg3_m); \ reg7_m = __msa_ilvr_w(reg4_m, reg4_m); \ reg2_m = __msa_ilvod_w(reg2_m, reg2_m); \ reg3_m = __msa_ilvod_w(reg3_m, reg3_m); \ reg4_m = __msa_ilvl_w(reg4_m, reg4_m); \ reg5_m = reg0_m - reg5_m; \ reg6_m = reg1_m - reg6_m; \ reg2_m = reg0_m - reg2_m; \ reg3_m = reg1_m - reg3_m; \ reg7_m = reg0_m - reg7_m; \ reg4_m = reg1_m - reg4_m; \ reg5_m += bb; \ reg6_m += bb; \ reg7_m += bg; \ reg4_m += bg; \ reg2_m += br; \ reg3_m += br; \ reg5_m = __msa_srai_w(reg5_m, 6); \ reg6_m = __msa_srai_w(reg6_m, 6); \ reg7_m = __msa_srai_w(reg7_m, 6); \ reg4_m = __msa_srai_w(reg4_m, 6); \ reg2_m = __msa_srai_w(reg2_m, 6); \ reg3_m = __msa_srai_w(reg3_m, 6); \ CLIP_0TO255(reg5_m, reg6_m, reg7_m, reg4_m, reg2_m, reg3_m); \ out_b = __msa_pckev_h((v8i16)reg6_m, (v8i16)reg5_m); \ out_g = __msa_pckev_h((v8i16)reg4_m, (v8i16)reg7_m); \ out_r = __msa_pckev_h((v8i16)reg3_m, (v8i16)reg2_m); \ } // Pack and Store 8 ARGB values. #define STOREARGB(in0, in1, in2, in3, pdst_argb) \ { \ v8i16 vec0_m, vec1_m; \ v16u8 dst0_m, dst1_m; \ vec0_m = (v8i16)__msa_ilvev_b((v16i8)in1, (v16i8)in0); \ vec1_m = (v8i16)__msa_ilvev_b((v16i8)in3, (v16i8)in2); \ dst0_m = (v16u8)__msa_ilvr_h(vec1_m, vec0_m); \ dst1_m = (v16u8)__msa_ilvl_h(vec1_m, vec0_m); \ ST_UB2(dst0_m, dst1_m, pdst_argb, 16); \ } // Takes ARGB input and calculates Y. #define ARGBTOY(argb0, argb1, argb2, argb3, const0, const1, const2, shift, \ y_out) \ { \ v16u8 vec0_m, vec1_m, vec2_m, vec3_m; \ v8u16 reg0_m, reg1_m; \ \ vec0_m = (v16u8)__msa_pckev_h((v8i16)argb1, (v8i16)argb0); \ vec1_m = (v16u8)__msa_pckev_h((v8i16)argb3, (v8i16)argb2); \ vec2_m = (v16u8)__msa_pckod_h((v8i16)argb1, (v8i16)argb0); \ vec3_m = (v16u8)__msa_pckod_h((v8i16)argb3, (v8i16)argb2); \ reg0_m = __msa_dotp_u_h(vec0_m, const0); \ reg1_m = __msa_dotp_u_h(vec1_m, const0); \ reg0_m = __msa_dpadd_u_h(reg0_m, vec2_m, const1); \ reg1_m = __msa_dpadd_u_h(reg1_m, vec3_m, const1); \ reg0_m += const2; \ reg1_m += const2; \ reg0_m = (v8u16)__msa_srai_h((v8i16)reg0_m, shift); \ reg1_m = (v8u16)__msa_srai_h((v8i16)reg1_m, shift); \ y_out = (v16u8)__msa_pckev_b((v16i8)reg1_m, (v16i8)reg0_m); \ } // Loads current and next row of ARGB input and averages it to calculate U and V #define READ_ARGB(s_ptr, t_ptr, argb0, argb1, argb2, argb3) \ { \ v16u8 src0_m, src1_m, src2_m, src3_m, src4_m, src5_m, src6_m, src7_m; \ v16u8 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \ v16u8 vec8_m, vec9_m; \ v8u16 reg0_m, reg1_m, reg2_m, reg3_m, reg4_m, reg5_m, reg6_m, reg7_m; \ v8u16 reg8_m, reg9_m; \ \ src0_m = (v16u8)__msa_ld_b((v16i8*)s, 0); \ src1_m = (v16u8)__msa_ld_b((v16i8*)s, 16); \ src2_m = (v16u8)__msa_ld_b((v16i8*)s, 32); \ src3_m = (v16u8)__msa_ld_b((v16i8*)s, 48); \ src4_m = (v16u8)__msa_ld_b((v16i8*)t, 0); \ src5_m = (v16u8)__msa_ld_b((v16i8*)t, 16); \ src6_m = (v16u8)__msa_ld_b((v16i8*)t, 32); \ src7_m = (v16u8)__msa_ld_b((v16i8*)t, 48); \ vec0_m = (v16u8)__msa_ilvr_b((v16i8)src0_m, (v16i8)src4_m); \ vec1_m = (v16u8)__msa_ilvr_b((v16i8)src1_m, (v16i8)src5_m); \ vec2_m = (v16u8)__msa_ilvr_b((v16i8)src2_m, (v16i8)src6_m); \ vec3_m = (v16u8)__msa_ilvr_b((v16i8)src3_m, (v16i8)src7_m); \ vec4_m = (v16u8)__msa_ilvl_b((v16i8)src0_m, (v16i8)src4_m); \ vec5_m = (v16u8)__msa_ilvl_b((v16i8)src1_m, (v16i8)src5_m); \ vec6_m = (v16u8)__msa_ilvl_b((v16i8)src2_m, (v16i8)src6_m); \ vec7_m = (v16u8)__msa_ilvl_b((v16i8)src3_m, (v16i8)src7_m); \ reg0_m = __msa_hadd_u_h(vec0_m, vec0_m); \ reg1_m = __msa_hadd_u_h(vec1_m, vec1_m); \ reg2_m = __msa_hadd_u_h(vec2_m, vec2_m); \ reg3_m = __msa_hadd_u_h(vec3_m, vec3_m); \ reg4_m = __msa_hadd_u_h(vec4_m, vec4_m); \ reg5_m = __msa_hadd_u_h(vec5_m, vec5_m); \ reg6_m = __msa_hadd_u_h(vec6_m, vec6_m); \ reg7_m = __msa_hadd_u_h(vec7_m, vec7_m); \ reg8_m = (v8u16)__msa_pckev_d((v2i64)reg4_m, (v2i64)reg0_m); \ reg9_m = (v8u16)__msa_pckev_d((v2i64)reg5_m, (v2i64)reg1_m); \ reg8_m += (v8u16)__msa_pckod_d((v2i64)reg4_m, (v2i64)reg0_m); \ reg9_m += (v8u16)__msa_pckod_d((v2i64)reg5_m, (v2i64)reg1_m); \ reg0_m = (v8u16)__msa_pckev_d((v2i64)reg6_m, (v2i64)reg2_m); \ reg1_m = (v8u16)__msa_pckev_d((v2i64)reg7_m, (v2i64)reg3_m); \ reg0_m += (v8u16)__msa_pckod_d((v2i64)reg6_m, (v2i64)reg2_m); \ reg1_m += (v8u16)__msa_pckod_d((v2i64)reg7_m, (v2i64)reg3_m); \ reg8_m = (v8u16)__msa_srai_h((v8i16)reg8_m, 2); \ reg9_m = (v8u16)__msa_srai_h((v8i16)reg9_m, 2); \ reg0_m = (v8u16)__msa_srai_h((v8i16)reg0_m, 2); \ reg1_m = (v8u16)__msa_srai_h((v8i16)reg1_m, 2); \ argb0 = (v16u8)__msa_pckev_b((v16i8)reg9_m, (v16i8)reg8_m); \ argb1 = (v16u8)__msa_pckev_b((v16i8)reg1_m, (v16i8)reg0_m); \ src0_m = (v16u8)__msa_ld_b((v16i8*)s, 64); \ src1_m = (v16u8)__msa_ld_b((v16i8*)s, 80); \ src2_m = (v16u8)__msa_ld_b((v16i8*)s, 96); \ src3_m = (v16u8)__msa_ld_b((v16i8*)s, 112); \ src4_m = (v16u8)__msa_ld_b((v16i8*)t, 64); \ src5_m = (v16u8)__msa_ld_b((v16i8*)t, 80); \ src6_m = (v16u8)__msa_ld_b((v16i8*)t, 96); \ src7_m = (v16u8)__msa_ld_b((v16i8*)t, 112); \ vec2_m = (v16u8)__msa_ilvr_b((v16i8)src0_m, (v16i8)src4_m); \ vec3_m = (v16u8)__msa_ilvr_b((v16i8)src1_m, (v16i8)src5_m); \ vec4_m = (v16u8)__msa_ilvr_b((v16i8)src2_m, (v16i8)src6_m); \ vec5_m = (v16u8)__msa_ilvr_b((v16i8)src3_m, (v16i8)src7_m); \ vec6_m = (v16u8)__msa_ilvl_b((v16i8)src0_m, (v16i8)src4_m); \ vec7_m = (v16u8)__msa_ilvl_b((v16i8)src1_m, (v16i8)src5_m); \ vec8_m = (v16u8)__msa_ilvl_b((v16i8)src2_m, (v16i8)src6_m); \ vec9_m = (v16u8)__msa_ilvl_b((v16i8)src3_m, (v16i8)src7_m); \ reg0_m = __msa_hadd_u_h(vec2_m, vec2_m); \ reg1_m = __msa_hadd_u_h(vec3_m, vec3_m); \ reg2_m = __msa_hadd_u_h(vec4_m, vec4_m); \ reg3_m = __msa_hadd_u_h(vec5_m, vec5_m); \ reg4_m = __msa_hadd_u_h(vec6_m, vec6_m); \ reg5_m = __msa_hadd_u_h(vec7_m, vec7_m); \ reg6_m = __msa_hadd_u_h(vec8_m, vec8_m); \ reg7_m = __msa_hadd_u_h(vec9_m, vec9_m); \ reg8_m = (v8u16)__msa_pckev_d((v2i64)reg4_m, (v2i64)reg0_m); \ reg9_m = (v8u16)__msa_pckev_d((v2i64)reg5_m, (v2i64)reg1_m); \ reg8_m += (v8u16)__msa_pckod_d((v2i64)reg4_m, (v2i64)reg0_m); \ reg9_m += (v8u16)__msa_pckod_d((v2i64)reg5_m, (v2i64)reg1_m); \ reg0_m = (v8u16)__msa_pckev_d((v2i64)reg6_m, (v2i64)reg2_m); \ reg1_m = (v8u16)__msa_pckev_d((v2i64)reg7_m, (v2i64)reg3_m); \ reg0_m += (v8u16)__msa_pckod_d((v2i64)reg6_m, (v2i64)reg2_m); \ reg1_m += (v8u16)__msa_pckod_d((v2i64)reg7_m, (v2i64)reg3_m); \ reg8_m = (v8u16)__msa_srai_h((v8i16)reg8_m, 2); \ reg9_m = (v8u16)__msa_srai_h((v8i16)reg9_m, 2); \ reg0_m = (v8u16)__msa_srai_h((v8i16)reg0_m, 2); \ reg1_m = (v8u16)__msa_srai_h((v8i16)reg1_m, 2); \ argb2 = (v16u8)__msa_pckev_b((v16i8)reg9_m, (v16i8)reg8_m); \ argb3 = (v16u8)__msa_pckev_b((v16i8)reg1_m, (v16i8)reg0_m); \ } // Takes ARGB input and calculates U and V. #define ARGBTOUV(argb0, argb1, argb2, argb3, const0, const1, const2, const3, \ shf0, shf1, shf2, shf3, v_out, u_out) \ { \ v16u8 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \ v8u16 reg0_m, reg1_m, reg2_m, reg3_m; \ \ vec0_m = (v16u8)__msa_vshf_b(shf0, (v16i8)argb1, (v16i8)argb0); \ vec1_m = (v16u8)__msa_vshf_b(shf0, (v16i8)argb3, (v16i8)argb2); \ vec2_m = (v16u8)__msa_vshf_b(shf1, (v16i8)argb1, (v16i8)argb0); \ vec3_m = (v16u8)__msa_vshf_b(shf1, (v16i8)argb3, (v16i8)argb2); \ vec4_m = (v16u8)__msa_vshf_b(shf2, (v16i8)argb1, (v16i8)argb0); \ vec5_m = (v16u8)__msa_vshf_b(shf2, (v16i8)argb3, (v16i8)argb2); \ vec6_m = (v16u8)__msa_vshf_b(shf3, (v16i8)argb1, (v16i8)argb0); \ vec7_m = (v16u8)__msa_vshf_b(shf3, (v16i8)argb3, (v16i8)argb2); \ reg0_m = __msa_dotp_u_h(vec0_m, const1); \ reg1_m = __msa_dotp_u_h(vec1_m, const1); \ reg2_m = __msa_dotp_u_h(vec4_m, const1); \ reg3_m = __msa_dotp_u_h(vec5_m, const1); \ reg0_m += const3; \ reg1_m += const3; \ reg2_m += const3; \ reg3_m += const3; \ reg0_m -= __msa_dotp_u_h(vec2_m, const0); \ reg1_m -= __msa_dotp_u_h(vec3_m, const0); \ reg2_m -= __msa_dotp_u_h(vec6_m, const2); \ reg3_m -= __msa_dotp_u_h(vec7_m, const2); \ v_out = (v16u8)__msa_pckod_b((v16i8)reg1_m, (v16i8)reg0_m); \ u_out = (v16u8)__msa_pckod_b((v16i8)reg3_m, (v16i8)reg2_m); \ } // Load I444 pixel data #define READI444(psrc_y, psrc_u, psrc_v, out_y, out_u, out_v) \ { \ uint64_t y_m, u_m, v_m; \ v2i64 zero_m = {0}; \ y_m = LD(psrc_y); \ u_m = LD(psrc_u); \ v_m = LD(psrc_v); \ out_y = (v16u8)__msa_insert_d(zero_m, 0, (int64_t)y_m); \ out_u = (v16u8)__msa_insert_d(zero_m, 0, (int64_t)u_m); \ out_v = (v16u8)__msa_insert_d(zero_m, 0, (int64_t)v_m); \ } void MirrorRow_MSA(const uint8_t* src, uint8_t* dst, int width) { int x; v16u8 src0, src1, src2, src3; v16u8 dst0, dst1, dst2, dst3; v16i8 shuffler = {15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0}; src += width - 64; for (x = 0; x < width; x += 64) { LD_UB4(src, 16, src3, src2, src1, src0); VSHF_B2_UB(src3, src3, src2, src2, shuffler, shuffler, dst3, dst2); VSHF_B2_UB(src1, src1, src0, src0, shuffler, shuffler, dst1, dst0); ST_UB4(dst0, dst1, dst2, dst3, dst, 16); dst += 64; src -= 64; } } void ARGBMirrorRow_MSA(const uint8_t* src, uint8_t* dst, int width) { int x; v16u8 src0, src1, src2, src3; v16u8 dst0, dst1, dst2, dst3; v16i8 shuffler = {12, 13, 14, 15, 8, 9, 10, 11, 4, 5, 6, 7, 0, 1, 2, 3}; src += width * 4 - 64; for (x = 0; x < width; x += 16) { LD_UB4(src, 16, src3, src2, src1, src0); VSHF_B2_UB(src3, src3, src2, src2, shuffler, shuffler, dst3, dst2); VSHF_B2_UB(src1, src1, src0, src0, shuffler, shuffler, dst1, dst0); ST_UB4(dst0, dst1, dst2, dst3, dst, 16); dst += 64; src -= 64; } } void I422ToYUY2Row_MSA(const uint8_t* src_y, const uint8_t* src_u, const uint8_t* src_v, uint8_t* dst_yuy2, int width) { int x; v16u8 src_u0, src_v0, src_y0, src_y1, vec_uv0, vec_uv1; v16u8 dst_yuy2_0, dst_yuy2_1, dst_yuy2_2, dst_yuy2_3; for (x = 0; x < width; x += 32) { src_u0 = LD_UB(src_u); src_v0 = LD_UB(src_v); LD_UB2(src_y, 16, src_y0, src_y1); ILVRL_B2_UB(src_v0, src_u0, vec_uv0, vec_uv1); ILVRL_B2_UB(vec_uv0, src_y0, dst_yuy2_0, dst_yuy2_1); ILVRL_B2_UB(vec_uv1, src_y1, dst_yuy2_2, dst_yuy2_3); ST_UB4(dst_yuy2_0, dst_yuy2_1, dst_yuy2_2, dst_yuy2_3, dst_yuy2, 16); src_u += 16; src_v += 16; src_y += 32; dst_yuy2 += 64; } } void I422ToUYVYRow_MSA(const uint8_t* src_y, const uint8_t* src_u, const uint8_t* src_v, uint8_t* dst_uyvy, int width) { int x; v16u8 src_u0, src_v0, src_y0, src_y1, vec_uv0, vec_uv1; v16u8 dst_uyvy0, dst_uyvy1, dst_uyvy2, dst_uyvy3; for (x = 0; x < width; x += 32) { src_u0 = LD_UB(src_u); src_v0 = LD_UB(src_v); LD_UB2(src_y, 16, src_y0, src_y1); ILVRL_B2_UB(src_v0, src_u0, vec_uv0, vec_uv1); ILVRL_B2_UB(src_y0, vec_uv0, dst_uyvy0, dst_uyvy1); ILVRL_B2_UB(src_y1, vec_uv1, dst_uyvy2, dst_uyvy3); ST_UB4(dst_uyvy0, dst_uyvy1, dst_uyvy2, dst_uyvy3, dst_uyvy, 16); src_u += 16; src_v += 16; src_y += 32; dst_uyvy += 64; } } void I422ToARGBRow_MSA(const uint8_t* src_y, const uint8_t* src_u, const uint8_t* src_v, uint8_t* dst_argb, const struct YuvConstants* yuvconstants, int width) { int x; v16u8 src0, src1, src2; v8i16 vec0, vec1, vec2; v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg; v4i32 vec_ubvr, vec_ugvg; v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL); YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg); vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub); vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug); for (x = 0; x < width; x += 8) { READYUV422(src_y, src_u, src_v, src0, src1, src2); src1 = (v16u8)__msa_ilvr_b((v16i8)src2, (v16i8)src1); YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg, vec0, vec1, vec2); STOREARGB(vec0, vec1, vec2, alpha, dst_argb); src_y += 8; src_u += 4; src_v += 4; dst_argb += 32; } } void I422ToRGBARow_MSA(const uint8_t* src_y, const uint8_t* src_u, const uint8_t* src_v, uint8_t* dst_argb, const struct YuvConstants* yuvconstants, int width) { int x; v16u8 src0, src1, src2; v8i16 vec0, vec1, vec2; v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg; v4i32 vec_ubvr, vec_ugvg; v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL); YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg); vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub); vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug); for (x = 0; x < width; x += 8) { READYUV422(src_y, src_u, src_v, src0, src1, src2); src1 = (v16u8)__msa_ilvr_b((v16i8)src2, (v16i8)src1); YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg, vec0, vec1, vec2); STOREARGB(alpha, vec0, vec1, vec2, dst_argb); src_y += 8; src_u += 4; src_v += 4; dst_argb += 32; } } void I422AlphaToARGBRow_MSA(const uint8_t* src_y, const uint8_t* src_u, const uint8_t* src_v, const uint8_t* src_a, uint8_t* dst_argb, const struct YuvConstants* yuvconstants, int width) { int x; int64_t data_a; v16u8 src0, src1, src2, src3; v8i16 vec0, vec1, vec2; v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg; v4i32 vec_ubvr, vec_ugvg; v4i32 zero = {0}; YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg); vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub); vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug); for (x = 0; x < width; x += 8) { data_a = LD(src_a); READYUV422(src_y, src_u, src_v, src0, src1, src2); src1 = (v16u8)__msa_ilvr_b((v16i8)src2, (v16i8)src1); src3 = (v16u8)__msa_insert_d((v2i64)zero, 0, data_a); YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg, vec0, vec1, vec2); src3 = (v16u8)__msa_ilvr_b((v16i8)src3, (v16i8)src3); STOREARGB(vec0, vec1, vec2, src3, dst_argb); src_y += 8; src_u += 4; src_v += 4; src_a += 8; dst_argb += 32; } } void I422ToRGB24Row_MSA(const uint8_t* src_y, const uint8_t* src_u, const uint8_t* src_v, uint8_t* dst_argb, const struct YuvConstants* yuvconstants, int32_t width) { int x; int64_t data_u, data_v; v16u8 src0, src1, src2, src3, src4, dst0, dst1, dst2; v8i16 vec0, vec1, vec2, vec3, vec4, vec5; v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg; v4i32 vec_ubvr, vec_ugvg; v16u8 reg0, reg1, reg2, reg3; v2i64 zero = {0}; v16i8 shuffler0 = {0, 1, 16, 2, 3, 17, 4, 5, 18, 6, 7, 19, 8, 9, 20, 10}; v16i8 shuffler1 = {0, 21, 1, 2, 22, 3, 4, 23, 5, 6, 24, 7, 8, 25, 9, 10}; v16i8 shuffler2 = {26, 6, 7, 27, 8, 9, 28, 10, 11, 29, 12, 13, 30, 14, 15, 31}; YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg); vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub); vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug); for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((v16u8*)src_y, 0); data_u = LD(src_u); data_v = LD(src_v); src1 = (v16u8)__msa_insert_d(zero, 0, data_u); src2 = (v16u8)__msa_insert_d(zero, 0, data_v); src1 = (v16u8)__msa_ilvr_b((v16i8)src2, (v16i8)src1); src3 = (v16u8)__msa_sldi_b((v16i8)src0, (v16i8)src0, 8); src4 = (v16u8)__msa_sldi_b((v16i8)src1, (v16i8)src1, 8); YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg, vec0, vec1, vec2); YUVTORGB(src3, src4, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg, vec3, vec4, vec5); reg0 = (v16u8)__msa_ilvev_b((v16i8)vec1, (v16i8)vec0); reg2 = (v16u8)__msa_ilvev_b((v16i8)vec4, (v16i8)vec3); reg3 = (v16u8)__msa_pckev_b((v16i8)vec5, (v16i8)vec2); reg1 = (v16u8)__msa_sldi_b((v16i8)reg2, (v16i8)reg0, 11); dst0 = (v16u8)__msa_vshf_b(shuffler0, (v16i8)reg3, (v16i8)reg0); dst1 = (v16u8)__msa_vshf_b(shuffler1, (v16i8)reg3, (v16i8)reg1); dst2 = (v16u8)__msa_vshf_b(shuffler2, (v16i8)reg3, (v16i8)reg2); ST_UB2(dst0, dst1, dst_argb, 16); ST_UB(dst2, (dst_argb + 32)); src_y += 16; src_u += 8; src_v += 8; dst_argb += 48; } } // TODO(fbarchard): Consider AND instead of shift to isolate 5 upper bits of R. void I422ToRGB565Row_MSA(const uint8_t* src_y, const uint8_t* src_u, const uint8_t* src_v, uint8_t* dst_rgb565, const struct YuvConstants* yuvconstants, int width) { int x; v16u8 src0, src1, src2, dst0; v8i16 vec0, vec1, vec2; v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg; v4i32 vec_ubvr, vec_ugvg; YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg); vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub); vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug); for (x = 0; x < width; x += 8) { READYUV422(src_y, src_u, src_v, src0, src1, src2); src1 = (v16u8)__msa_ilvr_b((v16i8)src2, (v16i8)src1); YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg, vec0, vec2, vec1); vec0 = __msa_srai_h(vec0, 3); vec1 = __msa_srai_h(vec1, 3); vec2 = __msa_srai_h(vec2, 2); vec1 = __msa_slli_h(vec1, 11); vec2 = __msa_slli_h(vec2, 5); vec0 |= vec1; dst0 = (v16u8)(vec2 | vec0); ST_UB(dst0, dst_rgb565); src_y += 8; src_u += 4; src_v += 4; dst_rgb565 += 16; } } // TODO(fbarchard): Consider AND instead of shift to isolate 4 upper bits of G. void I422ToARGB4444Row_MSA(const uint8_t* src_y, const uint8_t* src_u, const uint8_t* src_v, uint8_t* dst_argb4444, const struct YuvConstants* yuvconstants, int width) { int x; v16u8 src0, src1, src2, dst0; v8i16 vec0, vec1, vec2; v8u16 reg0, reg1, reg2; v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg; v4i32 vec_ubvr, vec_ugvg; v8u16 const_0xF000 = (v8u16)__msa_fill_h(0xF000); YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg); vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub); vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug); for (x = 0; x < width; x += 8) { READYUV422(src_y, src_u, src_v, src0, src1, src2); src1 = (v16u8)__msa_ilvr_b((v16i8)src2, (v16i8)src1); YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg, vec0, vec1, vec2); reg0 = (v8u16)__msa_srai_h(vec0, 4); reg1 = (v8u16)__msa_srai_h(vec1, 4); reg2 = (v8u16)__msa_srai_h(vec2, 4); reg1 = (v8u16)__msa_slli_h((v8i16)reg1, 4); reg2 = (v8u16)__msa_slli_h((v8i16)reg2, 8); reg1 |= const_0xF000; reg0 |= reg2; dst0 = (v16u8)(reg1 | reg0); ST_UB(dst0, dst_argb4444); src_y += 8; src_u += 4; src_v += 4; dst_argb4444 += 16; } } void I422ToARGB1555Row_MSA(const uint8_t* src_y, const uint8_t* src_u, const uint8_t* src_v, uint8_t* dst_argb1555, const struct YuvConstants* yuvconstants, int width) { int x; v16u8 src0, src1, src2, dst0; v8i16 vec0, vec1, vec2; v8u16 reg0, reg1, reg2; v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg; v4i32 vec_ubvr, vec_ugvg; v8u16 const_0x8000 = (v8u16)__msa_fill_h(0x8000); YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg); vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub); vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug); for (x = 0; x < width; x += 8) { READYUV422(src_y, src_u, src_v, src0, src1, src2); src1 = (v16u8)__msa_ilvr_b((v16i8)src2, (v16i8)src1); YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg, vec0, vec1, vec2); reg0 = (v8u16)__msa_srai_h(vec0, 3); reg1 = (v8u16)__msa_srai_h(vec1, 3); reg2 = (v8u16)__msa_srai_h(vec2, 3); reg1 = (v8u16)__msa_slli_h((v8i16)reg1, 5); reg2 = (v8u16)__msa_slli_h((v8i16)reg2, 10); reg1 |= const_0x8000; reg0 |= reg2; dst0 = (v16u8)(reg1 | reg0); ST_UB(dst0, dst_argb1555); src_y += 8; src_u += 4; src_v += 4; dst_argb1555 += 16; } } void YUY2ToYRow_MSA(const uint8_t* src_yuy2, uint8_t* dst_y, int width) { int x; v16u8 src0, src1, src2, src3, dst0, dst1; for (x = 0; x < width; x += 32) { LD_UB4(src_yuy2, 16, src0, src1, src2, src3); dst0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0); dst1 = (v16u8)__msa_pckev_b((v16i8)src3, (v16i8)src2); ST_UB2(dst0, dst1, dst_y, 16); src_yuy2 += 64; dst_y += 32; } } void YUY2ToUVRow_MSA(const uint8_t* src_yuy2, int src_stride_yuy2, uint8_t* dst_u, uint8_t* dst_v, int width) { const uint8_t* src_yuy2_next = src_yuy2 + src_stride_yuy2; int x; v16u8 src0, src1, src2, src3, src4, src5, src6, src7; v16u8 vec0, vec1, dst0, dst1; for (x = 0; x < width; x += 32) { LD_UB4(src_yuy2, 16, src0, src1, src2, src3); LD_UB4(src_yuy2_next, 16, src4, src5, src6, src7); src0 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0); src1 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2); src2 = (v16u8)__msa_pckod_b((v16i8)src5, (v16i8)src4); src3 = (v16u8)__msa_pckod_b((v16i8)src7, (v16i8)src6); vec0 = __msa_aver_u_b(src0, src2); vec1 = __msa_aver_u_b(src1, src3); dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); dst1 = (v16u8)__msa_pckod_b((v16i8)vec1, (v16i8)vec0); ST_UB(dst0, dst_u); ST_UB(dst1, dst_v); src_yuy2 += 64; src_yuy2_next += 64; dst_u += 16; dst_v += 16; } } void YUY2ToUV422Row_MSA(const uint8_t* src_yuy2, uint8_t* dst_u, uint8_t* dst_v, int width) { int x; v16u8 src0, src1, src2, src3, dst0, dst1; for (x = 0; x < width; x += 32) { LD_UB4(src_yuy2, 16, src0, src1, src2, src3); src0 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0); src1 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2); dst0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0); dst1 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0); ST_UB(dst0, dst_u); ST_UB(dst1, dst_v); src_yuy2 += 64; dst_u += 16; dst_v += 16; } } void UYVYToYRow_MSA(const uint8_t* src_uyvy, uint8_t* dst_y, int width) { int x; v16u8 src0, src1, src2, src3, dst0, dst1; for (x = 0; x < width; x += 32) { LD_UB4(src_uyvy, 16, src0, src1, src2, src3); dst0 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0); dst1 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2); ST_UB2(dst0, dst1, dst_y, 16); src_uyvy += 64; dst_y += 32; } } void UYVYToUVRow_MSA(const uint8_t* src_uyvy, int src_stride_uyvy, uint8_t* dst_u, uint8_t* dst_v, int width) { const uint8_t* src_uyvy_next = src_uyvy + src_stride_uyvy; int x; v16u8 src0, src1, src2, src3, src4, src5, src6, src7; v16u8 vec0, vec1, dst0, dst1; for (x = 0; x < width; x += 32) { LD_UB4(src_uyvy, 16, src0, src1, src2, src3); LD_UB4(src_uyvy_next, 16, src4, src5, src6, src7); src0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0); src1 = (v16u8)__msa_pckev_b((v16i8)src3, (v16i8)src2); src2 = (v16u8)__msa_pckev_b((v16i8)src5, (v16i8)src4); src3 = (v16u8)__msa_pckev_b((v16i8)src7, (v16i8)src6); vec0 = __msa_aver_u_b(src0, src2); vec1 = __msa_aver_u_b(src1, src3); dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); dst1 = (v16u8)__msa_pckod_b((v16i8)vec1, (v16i8)vec0); ST_UB(dst0, dst_u); ST_UB(dst1, dst_v); src_uyvy += 64; src_uyvy_next += 64; dst_u += 16; dst_v += 16; } } void UYVYToUV422Row_MSA(const uint8_t* src_uyvy, uint8_t* dst_u, uint8_t* dst_v, int width) { int x; v16u8 src0, src1, src2, src3, dst0, dst1; for (x = 0; x < width; x += 32) { LD_UB4(src_uyvy, 16, src0, src1, src2, src3); src0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0); src1 = (v16u8)__msa_pckev_b((v16i8)src3, (v16i8)src2); dst0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0); dst1 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0); ST_UB(dst0, dst_u); ST_UB(dst1, dst_v); src_uyvy += 64; dst_u += 16; dst_v += 16; } } void ARGBToYRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width) { int x; v16u8 src0, src1, src2, src3, vec0, vec1, vec2, vec3, dst0; v8u16 reg0, reg1, reg2, reg3, reg4, reg5; v16i8 zero = {0}; v8u16 const_0x19 = (v8u16)__msa_ldi_h(0x19); v8u16 const_0x81 = (v8u16)__msa_ldi_h(0x81); v8u16 const_0x42 = (v8u16)__msa_ldi_h(0x42); v8u16 const_0x1080 = (v8u16)__msa_fill_h(0x1080); for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 0); src1 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 16); src2 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 32); src3 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 48); vec0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0); vec1 = (v16u8)__msa_pckev_b((v16i8)src3, (v16i8)src2); vec2 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0); vec3 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2); reg0 = (v8u16)__msa_ilvev_b(zero, (v16i8)vec0); reg1 = (v8u16)__msa_ilvev_b(zero, (v16i8)vec1); reg2 = (v8u16)__msa_ilvev_b(zero, (v16i8)vec2); reg3 = (v8u16)__msa_ilvev_b(zero, (v16i8)vec3); reg4 = (v8u16)__msa_ilvod_b(zero, (v16i8)vec0); reg5 = (v8u16)__msa_ilvod_b(zero, (v16i8)vec1); reg0 *= const_0x19; reg1 *= const_0x19; reg2 *= const_0x81; reg3 *= const_0x81; reg4 *= const_0x42; reg5 *= const_0x42; reg0 += reg2; reg1 += reg3; reg0 += reg4; reg1 += reg5; reg0 += const_0x1080; reg1 += const_0x1080; reg0 = (v8u16)__msa_srai_h((v8i16)reg0, 8); reg1 = (v8u16)__msa_srai_h((v8i16)reg1, 8); dst0 = (v16u8)__msa_pckev_b((v16i8)reg1, (v16i8)reg0); ST_UB(dst0, dst_y); src_argb0 += 64; dst_y += 16; } } void ARGBToUVRow_MSA(const uint8_t* src_argb0, int src_stride_argb, uint8_t* dst_u, uint8_t* dst_v, int width) { int x; const uint8_t* src_argb0_next = src_argb0 + src_stride_argb; v16u8 src0, src1, src2, src3, src4, src5, src6, src7; v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, vec9; v8u16 reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7, reg8, reg9; v16u8 dst0, dst1; v8u16 const_0x70 = (v8u16)__msa_ldi_h(0x70); v8u16 const_0x4A = (v8u16)__msa_ldi_h(0x4A); v8u16 const_0x26 = (v8u16)__msa_ldi_h(0x26); v8u16 const_0x5E = (v8u16)__msa_ldi_h(0x5E); v8u16 const_0x12 = (v8u16)__msa_ldi_h(0x12); v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080); for (x = 0; x < width; x += 32) { src0 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 0); src1 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 16); src2 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 32); src3 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 48); src4 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 64); src5 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 80); src6 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 96); src7 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 112); vec0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0); vec1 = (v16u8)__msa_pckev_b((v16i8)src3, (v16i8)src2); vec2 = (v16u8)__msa_pckev_b((v16i8)src5, (v16i8)src4); vec3 = (v16u8)__msa_pckev_b((v16i8)src7, (v16i8)src6); vec4 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0); vec5 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2); vec6 = (v16u8)__msa_pckod_b((v16i8)src5, (v16i8)src4); vec7 = (v16u8)__msa_pckod_b((v16i8)src7, (v16i8)src6); vec8 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); vec9 = (v16u8)__msa_pckev_b((v16i8)vec3, (v16i8)vec2); vec4 = (v16u8)__msa_pckev_b((v16i8)vec5, (v16i8)vec4); vec5 = (v16u8)__msa_pckev_b((v16i8)vec7, (v16i8)vec6); vec0 = (v16u8)__msa_pckod_b((v16i8)vec1, (v16i8)vec0); vec1 = (v16u8)__msa_pckod_b((v16i8)vec3, (v16i8)vec2); reg0 = __msa_hadd_u_h(vec8, vec8); reg1 = __msa_hadd_u_h(vec9, vec9); reg2 = __msa_hadd_u_h(vec4, vec4); reg3 = __msa_hadd_u_h(vec5, vec5); reg4 = __msa_hadd_u_h(vec0, vec0); reg5 = __msa_hadd_u_h(vec1, vec1); src0 = (v16u8)__msa_ld_b((v16u8*)src_argb0_next, 0); src1 = (v16u8)__msa_ld_b((v16u8*)src_argb0_next, 16); src2 = (v16u8)__msa_ld_b((v16u8*)src_argb0_next, 32); src3 = (v16u8)__msa_ld_b((v16u8*)src_argb0_next, 48); src4 = (v16u8)__msa_ld_b((v16u8*)src_argb0_next, 64); src5 = (v16u8)__msa_ld_b((v16u8*)src_argb0_next, 80); src6 = (v16u8)__msa_ld_b((v16u8*)src_argb0_next, 96); src7 = (v16u8)__msa_ld_b((v16u8*)src_argb0_next, 112); vec0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0); vec1 = (v16u8)__msa_pckev_b((v16i8)src3, (v16i8)src2); vec2 = (v16u8)__msa_pckev_b((v16i8)src5, (v16i8)src4); vec3 = (v16u8)__msa_pckev_b((v16i8)src7, (v16i8)src6); vec4 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0); vec5 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2); vec6 = (v16u8)__msa_pckod_b((v16i8)src5, (v16i8)src4); vec7 = (v16u8)__msa_pckod_b((v16i8)src7, (v16i8)src6); vec8 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); vec9 = (v16u8)__msa_pckev_b((v16i8)vec3, (v16i8)vec2); vec4 = (v16u8)__msa_pckev_b((v16i8)vec5, (v16i8)vec4); vec5 = (v16u8)__msa_pckev_b((v16i8)vec7, (v16i8)vec6); vec0 = (v16u8)__msa_pckod_b((v16i8)vec1, (v16i8)vec0); vec1 = (v16u8)__msa_pckod_b((v16i8)vec3, (v16i8)vec2); reg0 += __msa_hadd_u_h(vec8, vec8); reg1 += __msa_hadd_u_h(vec9, vec9); reg2 += __msa_hadd_u_h(vec4, vec4); reg3 += __msa_hadd_u_h(vec5, vec5); reg4 += __msa_hadd_u_h(vec0, vec0); reg5 += __msa_hadd_u_h(vec1, vec1); reg0 = (v8u16)__msa_srai_h((v8i16)reg0, 2); reg1 = (v8u16)__msa_srai_h((v8i16)reg1, 2); reg2 = (v8u16)__msa_srai_h((v8i16)reg2, 2); reg3 = (v8u16)__msa_srai_h((v8i16)reg3, 2); reg4 = (v8u16)__msa_srai_h((v8i16)reg4, 2); reg5 = (v8u16)__msa_srai_h((v8i16)reg5, 2); reg6 = reg0 * const_0x70; reg7 = reg1 * const_0x70; reg8 = reg2 * const_0x4A; reg9 = reg3 * const_0x4A; reg6 += const_0x8080; reg7 += const_0x8080; reg8 += reg4 * const_0x26; reg9 += reg5 * const_0x26; reg0 *= const_0x12; reg1 *= const_0x12; reg2 *= const_0x5E; reg3 *= const_0x5E; reg4 *= const_0x70; reg5 *= const_0x70; reg2 += reg0; reg3 += reg1; reg4 += const_0x8080; reg5 += const_0x8080; reg6 -= reg8; reg7 -= reg9; reg4 -= reg2; reg5 -= reg3; reg6 = (v8u16)__msa_srai_h((v8i16)reg6, 8); reg7 = (v8u16)__msa_srai_h((v8i16)reg7, 8); reg4 = (v8u16)__msa_srai_h((v8i16)reg4, 8); reg5 = (v8u16)__msa_srai_h((v8i16)reg5, 8); dst0 = (v16u8)__msa_pckev_b((v16i8)reg7, (v16i8)reg6); dst1 = (v16u8)__msa_pckev_b((v16i8)reg5, (v16i8)reg4); ST_UB(dst0, dst_u); ST_UB(dst1, dst_v); src_argb0 += 128; src_argb0_next += 128; dst_u += 16; dst_v += 16; } } void ARGBToRGB24Row_MSA(const uint8_t* src_argb, uint8_t* dst_rgb, int width) { int x; v16u8 src0, src1, src2, src3, dst0, dst1, dst2; v16i8 shuffler0 = {0, 1, 2, 4, 5, 6, 8, 9, 10, 12, 13, 14, 16, 17, 18, 20}; v16i8 shuffler1 = {5, 6, 8, 9, 10, 12, 13, 14, 16, 17, 18, 20, 21, 22, 24, 25}; v16i8 shuffler2 = {10, 12, 13, 14, 16, 17, 18, 20, 21, 22, 24, 25, 26, 28, 29, 30}; for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 32); src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 48); dst0 = (v16u8)__msa_vshf_b(shuffler0, (v16i8)src1, (v16i8)src0); dst1 = (v16u8)__msa_vshf_b(shuffler1, (v16i8)src2, (v16i8)src1); dst2 = (v16u8)__msa_vshf_b(shuffler2, (v16i8)src3, (v16i8)src2); ST_UB2(dst0, dst1, dst_rgb, 16); ST_UB(dst2, (dst_rgb + 32)); src_argb += 64; dst_rgb += 48; } } void ARGBToRAWRow_MSA(const uint8_t* src_argb, uint8_t* dst_rgb, int width) { int x; v16u8 src0, src1, src2, src3, dst0, dst1, dst2; v16i8 shuffler0 = {2, 1, 0, 6, 5, 4, 10, 9, 8, 14, 13, 12, 18, 17, 16, 22}; v16i8 shuffler1 = {5, 4, 10, 9, 8, 14, 13, 12, 18, 17, 16, 22, 21, 20, 26, 25}; v16i8 shuffler2 = {8, 14, 13, 12, 18, 17, 16, 22, 21, 20, 26, 25, 24, 30, 29, 28}; for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 32); src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 48); dst0 = (v16u8)__msa_vshf_b(shuffler0, (v16i8)src1, (v16i8)src0); dst1 = (v16u8)__msa_vshf_b(shuffler1, (v16i8)src2, (v16i8)src1); dst2 = (v16u8)__msa_vshf_b(shuffler2, (v16i8)src3, (v16i8)src2); ST_UB2(dst0, dst1, dst_rgb, 16); ST_UB(dst2, (dst_rgb + 32)); src_argb += 64; dst_rgb += 48; } } void ARGBToRGB565Row_MSA(const uint8_t* src_argb, uint8_t* dst_rgb, int width) { int x; v16u8 src0, src1, dst0; v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; v16i8 zero = {0}; for (x = 0; x < width; x += 8) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16); vec0 = (v16u8)__msa_srai_b((v16i8)src0, 3); vec1 = (v16u8)__msa_slli_b((v16i8)src0, 3); vec2 = (v16u8)__msa_srai_b((v16i8)src0, 5); vec4 = (v16u8)__msa_srai_b((v16i8)src1, 3); vec5 = (v16u8)__msa_slli_b((v16i8)src1, 3); vec6 = (v16u8)__msa_srai_b((v16i8)src1, 5); vec1 = (v16u8)__msa_sldi_b(zero, (v16i8)vec1, 1); vec2 = (v16u8)__msa_sldi_b(zero, (v16i8)vec2, 1); vec5 = (v16u8)__msa_sldi_b(zero, (v16i8)vec5, 1); vec6 = (v16u8)__msa_sldi_b(zero, (v16i8)vec6, 1); vec3 = (v16u8)__msa_sldi_b(zero, (v16i8)src0, 2); vec7 = (v16u8)__msa_sldi_b(zero, (v16i8)src1, 2); vec0 = __msa_binsli_b(vec0, vec1, 2); vec1 = __msa_binsli_b(vec2, vec3, 4); vec4 = __msa_binsli_b(vec4, vec5, 2); vec5 = __msa_binsli_b(vec6, vec7, 4); vec0 = (v16u8)__msa_ilvev_b((v16i8)vec1, (v16i8)vec0); vec4 = (v16u8)__msa_ilvev_b((v16i8)vec5, (v16i8)vec4); dst0 = (v16u8)__msa_pckev_h((v8i16)vec4, (v8i16)vec0); ST_UB(dst0, dst_rgb); src_argb += 32; dst_rgb += 16; } } void ARGBToARGB1555Row_MSA(const uint8_t* src_argb, uint8_t* dst_rgb, int width) { int x; v16u8 src0, src1, dst0; v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, vec9; v16i8 zero = {0}; for (x = 0; x < width; x += 8) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16); vec0 = (v16u8)__msa_srai_b((v16i8)src0, 3); vec1 = (v16u8)__msa_slli_b((v16i8)src0, 2); vec2 = (v16u8)__msa_srai_b((v16i8)vec0, 3); vec1 = (v16u8)__msa_sldi_b(zero, (v16i8)vec1, 1); vec2 = (v16u8)__msa_sldi_b(zero, (v16i8)vec2, 1); vec3 = (v16u8)__msa_srai_b((v16i8)src0, 1); vec5 = (v16u8)__msa_srai_b((v16i8)src1, 3); vec6 = (v16u8)__msa_slli_b((v16i8)src1, 2); vec7 = (v16u8)__msa_srai_b((v16i8)vec5, 3); vec6 = (v16u8)__msa_sldi_b(zero, (v16i8)vec6, 1); vec7 = (v16u8)__msa_sldi_b(zero, (v16i8)vec7, 1); vec8 = (v16u8)__msa_srai_b((v16i8)src1, 1); vec3 = (v16u8)__msa_sldi_b(zero, (v16i8)vec3, 2); vec8 = (v16u8)__msa_sldi_b(zero, (v16i8)vec8, 2); vec4 = (v16u8)__msa_sldi_b(zero, (v16i8)src0, 3); vec9 = (v16u8)__msa_sldi_b(zero, (v16i8)src1, 3); vec0 = __msa_binsli_b(vec0, vec1, 2); vec5 = __msa_binsli_b(vec5, vec6, 2); vec1 = __msa_binsli_b(vec2, vec3, 5); vec6 = __msa_binsli_b(vec7, vec8, 5); vec1 = __msa_binsli_b(vec1, vec4, 0); vec6 = __msa_binsli_b(vec6, vec9, 0); vec0 = (v16u8)__msa_ilvev_b((v16i8)vec1, (v16i8)vec0); vec1 = (v16u8)__msa_ilvev_b((v16i8)vec6, (v16i8)vec5); dst0 = (v16u8)__msa_pckev_h((v8i16)vec1, (v8i16)vec0); ST_UB(dst0, dst_rgb); src_argb += 32; dst_rgb += 16; } } void ARGBToARGB4444Row_MSA(const uint8_t* src_argb, uint8_t* dst_rgb, int width) { int x; v16u8 src0, src1; v16u8 vec0, vec1; v16u8 dst0; v16i8 zero = {0}; for (x = 0; x < width; x += 8) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16); vec0 = (v16u8)__msa_srai_b((v16i8)src0, 4); vec1 = (v16u8)__msa_srai_b((v16i8)src1, 4); src0 = (v16u8)__msa_sldi_b(zero, (v16i8)src0, 1); src1 = (v16u8)__msa_sldi_b(zero, (v16i8)src1, 1); vec0 = __msa_binsli_b(vec0, src0, 3); vec1 = __msa_binsli_b(vec1, src1, 3); dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); ST_UB(dst0, dst_rgb); src_argb += 32; dst_rgb += 16; } } void ARGBToUV444Row_MSA(const uint8_t* src_argb, uint8_t* dst_u, uint8_t* dst_v, int32_t width) { int32_t x; v16u8 src0, src1, src2, src3, reg0, reg1, reg2, reg3, dst0, dst1; v8u16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; v8u16 vec8, vec9, vec10, vec11; v8u16 const_112 = (v8u16)__msa_ldi_h(112); v8u16 const_74 = (v8u16)__msa_ldi_h(74); v8u16 const_38 = (v8u16)__msa_ldi_h(38); v8u16 const_94 = (v8u16)__msa_ldi_h(94); v8u16 const_18 = (v8u16)__msa_ldi_h(18); v8u16 const_32896 = (v8u16)__msa_fill_h(32896); v16i8 zero = {0}; for (x = width; x > 0; x -= 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 32); src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 48); reg0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0); reg1 = (v16u8)__msa_pckev_b((v16i8)src3, (v16i8)src2); reg2 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0); reg3 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2); src0 = (v16u8)__msa_pckev_b((v16i8)reg1, (v16i8)reg0); src1 = (v16u8)__msa_pckev_b((v16i8)reg3, (v16i8)reg2); src2 = (v16u8)__msa_pckod_b((v16i8)reg1, (v16i8)reg0); vec0 = (v8u16)__msa_ilvr_b(zero, (v16i8)src0); vec1 = (v8u16)__msa_ilvl_b(zero, (v16i8)src0); vec2 = (v8u16)__msa_ilvr_b(zero, (v16i8)src1); vec3 = (v8u16)__msa_ilvl_b(zero, (v16i8)src1); vec4 = (v8u16)__msa_ilvr_b(zero, (v16i8)src2); vec5 = (v8u16)__msa_ilvl_b(zero, (v16i8)src2); vec10 = vec0 * const_18; vec11 = vec1 * const_18; vec8 = vec2 * const_94; vec9 = vec3 * const_94; vec6 = vec4 * const_112; vec7 = vec5 * const_112; vec0 *= const_112; vec1 *= const_112; vec2 *= const_74; vec3 *= const_74; vec4 *= const_38; vec5 *= const_38; vec8 += vec10; vec9 += vec11; vec6 += const_32896; vec7 += const_32896; vec0 += const_32896; vec1 += const_32896; vec2 += vec4; vec3 += vec5; vec0 -= vec2; vec1 -= vec3; vec6 -= vec8; vec7 -= vec9; vec0 = (v8u16)__msa_srai_h((v8i16)vec0, 8); vec1 = (v8u16)__msa_srai_h((v8i16)vec1, 8); vec6 = (v8u16)__msa_srai_h((v8i16)vec6, 8); vec7 = (v8u16)__msa_srai_h((v8i16)vec7, 8); dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); dst1 = (v16u8)__msa_pckev_b((v16i8)vec7, (v16i8)vec6); ST_UB(dst0, dst_u); ST_UB(dst1, dst_v); src_argb += 64; dst_u += 16; dst_v += 16; } } void ARGBMultiplyRow_MSA(const uint8_t* src_argb0, const uint8_t* src_argb1, uint8_t* dst_argb, int width) { int x; v16u8 src0, src1, dst0; v8u16 vec0, vec1, vec2, vec3; v4u32 reg0, reg1, reg2, reg3; v8i16 zero = {0}; for (x = 0; x < width; x += 4) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb1, 0); vec0 = (v8u16)__msa_ilvr_b((v16i8)src0, (v16i8)src0); vec1 = (v8u16)__msa_ilvl_b((v16i8)src0, (v16i8)src0); vec2 = (v8u16)__msa_ilvr_b((v16i8)zero, (v16i8)src1); vec3 = (v8u16)__msa_ilvl_b((v16i8)zero, (v16i8)src1); reg0 = (v4u32)__msa_ilvr_h(zero, (v8i16)vec0); reg1 = (v4u32)__msa_ilvl_h(zero, (v8i16)vec0); reg2 = (v4u32)__msa_ilvr_h(zero, (v8i16)vec1); reg3 = (v4u32)__msa_ilvl_h(zero, (v8i16)vec1); reg0 *= (v4u32)__msa_ilvr_h(zero, (v8i16)vec2); reg1 *= (v4u32)__msa_ilvl_h(zero, (v8i16)vec2); reg2 *= (v4u32)__msa_ilvr_h(zero, (v8i16)vec3); reg3 *= (v4u32)__msa_ilvl_h(zero, (v8i16)vec3); reg0 = (v4u32)__msa_srai_w((v4i32)reg0, 16); reg1 = (v4u32)__msa_srai_w((v4i32)reg1, 16); reg2 = (v4u32)__msa_srai_w((v4i32)reg2, 16); reg3 = (v4u32)__msa_srai_w((v4i32)reg3, 16); vec0 = (v8u16)__msa_pckev_h((v8i16)reg1, (v8i16)reg0); vec1 = (v8u16)__msa_pckev_h((v8i16)reg3, (v8i16)reg2); dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); ST_UB(dst0, dst_argb); src_argb0 += 16; src_argb1 += 16; dst_argb += 16; } } void ARGBAddRow_MSA(const uint8_t* src_argb0, const uint8_t* src_argb1, uint8_t* dst_argb, int width) { int x; v16u8 src0, src1, src2, src3, dst0, dst1; for (x = 0; x < width; x += 8) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb1, 0); src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb1, 16); dst0 = __msa_adds_u_b(src0, src2); dst1 = __msa_adds_u_b(src1, src3); ST_UB2(dst0, dst1, dst_argb, 16); src_argb0 += 32; src_argb1 += 32; dst_argb += 32; } } void ARGBSubtractRow_MSA(const uint8_t* src_argb0, const uint8_t* src_argb1, uint8_t* dst_argb, int width) { int x; v16u8 src0, src1, src2, src3, dst0, dst1; for (x = 0; x < width; x += 8) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb1, 0); src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb1, 16); dst0 = __msa_subs_u_b(src0, src2); dst1 = __msa_subs_u_b(src1, src3); ST_UB2(dst0, dst1, dst_argb, 16); src_argb0 += 32; src_argb1 += 32; dst_argb += 32; } } void ARGBAttenuateRow_MSA(const uint8_t* src_argb, uint8_t* dst_argb, int width) { int x; v16u8 src0, src1, dst0, dst1; v8u16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, vec9; v4u32 reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7; v8i16 zero = {0}; v16u8 mask = {0, 0, 0, 255, 0, 0, 0, 255, 0, 0, 0, 255, 0, 0, 0, 255}; for (x = 0; x < width; x += 8) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16); vec0 = (v8u16)__msa_ilvr_b((v16i8)src0, (v16i8)src0); vec1 = (v8u16)__msa_ilvl_b((v16i8)src0, (v16i8)src0); vec2 = (v8u16)__msa_ilvr_b((v16i8)src1, (v16i8)src1); vec3 = (v8u16)__msa_ilvl_b((v16i8)src1, (v16i8)src1); vec4 = (v8u16)__msa_fill_h(vec0[3]); vec5 = (v8u16)__msa_fill_h(vec0[7]); vec6 = (v8u16)__msa_fill_h(vec1[3]); vec7 = (v8u16)__msa_fill_h(vec1[7]); vec4 = (v8u16)__msa_pckev_d((v2i64)vec5, (v2i64)vec4); vec5 = (v8u16)__msa_pckev_d((v2i64)vec7, (v2i64)vec6); vec6 = (v8u16)__msa_fill_h(vec2[3]); vec7 = (v8u16)__msa_fill_h(vec2[7]); vec8 = (v8u16)__msa_fill_h(vec3[3]); vec9 = (v8u16)__msa_fill_h(vec3[7]); vec6 = (v8u16)__msa_pckev_d((v2i64)vec7, (v2i64)vec6); vec7 = (v8u16)__msa_pckev_d((v2i64)vec9, (v2i64)vec8); reg0 = (v4u32)__msa_ilvr_h(zero, (v8i16)vec4); reg1 = (v4u32)__msa_ilvl_h(zero, (v8i16)vec4); reg2 = (v4u32)__msa_ilvr_h(zero, (v8i16)vec5); reg3 = (v4u32)__msa_ilvl_h(zero, (v8i16)vec5); reg4 = (v4u32)__msa_ilvr_h(zero, (v8i16)vec6); reg5 = (v4u32)__msa_ilvl_h(zero, (v8i16)vec6); reg6 = (v4u32)__msa_ilvr_h(zero, (v8i16)vec7); reg7 = (v4u32)__msa_ilvl_h(zero, (v8i16)vec7); reg0 *= (v4u32)__msa_ilvr_h(zero, (v8i16)vec0); reg1 *= (v4u32)__msa_ilvl_h(zero, (v8i16)vec0); reg2 *= (v4u32)__msa_ilvr_h(zero, (v8i16)vec1); reg3 *= (v4u32)__msa_ilvl_h(zero, (v8i16)vec1); reg4 *= (v4u32)__msa_ilvr_h(zero, (v8i16)vec2); reg5 *= (v4u32)__msa_ilvl_h(zero, (v8i16)vec2); reg6 *= (v4u32)__msa_ilvr_h(zero, (v8i16)vec3); reg7 *= (v4u32)__msa_ilvl_h(zero, (v8i16)vec3); reg0 = (v4u32)__msa_srai_w((v4i32)reg0, 24); reg1 = (v4u32)__msa_srai_w((v4i32)reg1, 24); reg2 = (v4u32)__msa_srai_w((v4i32)reg2, 24); reg3 = (v4u32)__msa_srai_w((v4i32)reg3, 24); reg4 = (v4u32)__msa_srai_w((v4i32)reg4, 24); reg5 = (v4u32)__msa_srai_w((v4i32)reg5, 24); reg6 = (v4u32)__msa_srai_w((v4i32)reg6, 24); reg7 = (v4u32)__msa_srai_w((v4i32)reg7, 24); vec0 = (v8u16)__msa_pckev_h((v8i16)reg1, (v8i16)reg0); vec1 = (v8u16)__msa_pckev_h((v8i16)reg3, (v8i16)reg2); vec2 = (v8u16)__msa_pckev_h((v8i16)reg5, (v8i16)reg4); vec3 = (v8u16)__msa_pckev_h((v8i16)reg7, (v8i16)reg6); dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); dst1 = (v16u8)__msa_pckev_b((v16i8)vec3, (v16i8)vec2); dst0 = __msa_bmnz_v(dst0, src0, mask); dst1 = __msa_bmnz_v(dst1, src1, mask); ST_UB2(dst0, dst1, dst_argb, 16); src_argb += 32; dst_argb += 32; } } void ARGBToRGB565DitherRow_MSA(const uint8_t* src_argb, uint8_t* dst_rgb, uint32_t dither4, int width) { int x; v16u8 src0, src1, dst0, vec0, vec1; v8i16 vec_d0; v8i16 reg0, reg1, reg2; v16i8 zero = {0}; v8i16 max = __msa_ldi_h(0xFF); vec_d0 = (v8i16)__msa_fill_w(dither4); vec_d0 = (v8i16)__msa_ilvr_b(zero, (v16i8)vec_d0); for (x = 0; x < width; x += 8) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16); vec0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0); vec1 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0); reg0 = (v8i16)__msa_ilvev_b(zero, (v16i8)vec0); reg1 = (v8i16)__msa_ilvev_b(zero, (v16i8)vec1); reg2 = (v8i16)__msa_ilvod_b(zero, (v16i8)vec0); reg0 += vec_d0; reg1 += vec_d0; reg2 += vec_d0; reg0 = __msa_maxi_s_h((v8i16)reg0, 0); reg1 = __msa_maxi_s_h((v8i16)reg1, 0); reg2 = __msa_maxi_s_h((v8i16)reg2, 0); reg0 = __msa_min_s_h((v8i16)max, (v8i16)reg0); reg1 = __msa_min_s_h((v8i16)max, (v8i16)reg1); reg2 = __msa_min_s_h((v8i16)max, (v8i16)reg2); reg0 = __msa_srai_h(reg0, 3); reg2 = __msa_srai_h(reg2, 3); reg1 = __msa_srai_h(reg1, 2); reg2 = __msa_slli_h(reg2, 11); reg1 = __msa_slli_h(reg1, 5); reg0 |= reg1; dst0 = (v16u8)(reg0 | reg2); ST_UB(dst0, dst_rgb); src_argb += 32; dst_rgb += 16; } } void ARGBShuffleRow_MSA(const uint8_t* src_argb, uint8_t* dst_argb, const uint8_t* shuffler, int width) { int x; v16u8 src0, src1, dst0, dst1; v16i8 vec0; v16i8 shuffler_vec = {0, 0, 0, 0, 4, 4, 4, 4, 8, 8, 8, 8, 12, 12, 12, 12}; int32_t val = LW((int32_t*)shuffler); vec0 = (v16i8)__msa_fill_w(val); shuffler_vec += vec0; for (x = 0; x < width; x += 8) { src0 = (v16u8)__msa_ld_b((const v16u8*)src_argb, 0); src1 = (v16u8)__msa_ld_b((const v16u8*)src_argb, 16); dst0 = (v16u8)__msa_vshf_b(shuffler_vec, (v16i8)src0, (v16i8)src0); dst1 = (v16u8)__msa_vshf_b(shuffler_vec, (v16i8)src1, (v16i8)src1); ST_UB2(dst0, dst1, dst_argb, 16); src_argb += 32; dst_argb += 32; } } void ARGBShadeRow_MSA(const uint8_t* src_argb, uint8_t* dst_argb, int width, uint32_t value) { int x; v16u8 src0, dst0; v8u16 vec0, vec1; v4u32 reg0, reg1, reg2, reg3, rgba_scale; v8i16 zero = {0}; rgba_scale[0] = value; rgba_scale = (v4u32)__msa_ilvr_b((v16i8)rgba_scale, (v16i8)rgba_scale); rgba_scale = (v4u32)__msa_ilvr_h(zero, (v8i16)rgba_scale); for (x = 0; x < width; x += 4) { src0 = (v16u8)__msa_ld_b((const v16u8*)src_argb, 0); vec0 = (v8u16)__msa_ilvr_b((v16i8)src0, (v16i8)src0); vec1 = (v8u16)__msa_ilvl_b((v16i8)src0, (v16i8)src0); reg0 = (v4u32)__msa_ilvr_h(zero, (v8i16)vec0); reg1 = (v4u32)__msa_ilvl_h(zero, (v8i16)vec0); reg2 = (v4u32)__msa_ilvr_h(zero, (v8i16)vec1); reg3 = (v4u32)__msa_ilvl_h(zero, (v8i16)vec1); reg0 *= rgba_scale; reg1 *= rgba_scale; reg2 *= rgba_scale; reg3 *= rgba_scale; reg0 = (v4u32)__msa_srai_w((v4i32)reg0, 24); reg1 = (v4u32)__msa_srai_w((v4i32)reg1, 24); reg2 = (v4u32)__msa_srai_w((v4i32)reg2, 24); reg3 = (v4u32)__msa_srai_w((v4i32)reg3, 24); vec0 = (v8u16)__msa_pckev_h((v8i16)reg1, (v8i16)reg0); vec1 = (v8u16)__msa_pckev_h((v8i16)reg3, (v8i16)reg2); dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); ST_UB(dst0, dst_argb); src_argb += 16; dst_argb += 16; } } void ARGBGrayRow_MSA(const uint8_t* src_argb, uint8_t* dst_argb, int width) { int x; v16u8 src0, src1, vec0, vec1, dst0, dst1; v8u16 reg0; v16u8 const_0x26 = (v16u8)__msa_ldi_h(0x26); v16u8 const_0x4B0F = (v16u8)__msa_fill_h(0x4B0F); for (x = 0; x < width; x += 8) { src0 = (v16u8)__msa_ld_b((const v16u8*)src_argb, 0); src1 = (v16u8)__msa_ld_b((const v16u8*)src_argb, 16); vec0 = (v16u8)__msa_pckev_h((v8i16)src1, (v8i16)src0); vec1 = (v16u8)__msa_pckod_h((v8i16)src1, (v8i16)src0); reg0 = __msa_dotp_u_h(vec0, const_0x4B0F); reg0 = __msa_dpadd_u_h(reg0, vec1, const_0x26); reg0 = (v8u16)__msa_srari_h((v8i16)reg0, 7); vec0 = (v16u8)__msa_ilvev_b((v16i8)reg0, (v16i8)reg0); vec1 = (v16u8)__msa_ilvod_b((v16i8)vec1, (v16i8)vec0); dst0 = (v16u8)__msa_ilvr_b((v16i8)vec1, (v16i8)vec0); dst1 = (v16u8)__msa_ilvl_b((v16i8)vec1, (v16i8)vec0); ST_UB2(dst0, dst1, dst_argb, 16); src_argb += 32; dst_argb += 32; } } void ARGBSepiaRow_MSA(uint8_t* dst_argb, int width) { int x; v16u8 src0, src1, dst0, dst1, vec0, vec1, vec2, vec3, vec4, vec5; v8u16 reg0, reg1, reg2; v16u8 const_0x4411 = (v16u8)__msa_fill_h(0x4411); v16u8 const_0x23 = (v16u8)__msa_ldi_h(0x23); v16u8 const_0x5816 = (v16u8)__msa_fill_h(0x5816); v16u8 const_0x2D = (v16u8)__msa_ldi_h(0x2D); v16u8 const_0x6218 = (v16u8)__msa_fill_h(0x6218); v16u8 const_0x32 = (v16u8)__msa_ldi_h(0x32); v8u16 const_0xFF = (v8u16)__msa_ldi_h(0xFF); for (x = 0; x < width; x += 8) { src0 = (v16u8)__msa_ld_b((v16u8*)dst_argb, 0); src1 = (v16u8)__msa_ld_b((v16u8*)dst_argb, 16); vec0 = (v16u8)__msa_pckev_h((v8i16)src1, (v8i16)src0); vec1 = (v16u8)__msa_pckod_h((v8i16)src1, (v8i16)src0); vec3 = (v16u8)__msa_pckod_b((v16i8)vec1, (v16i8)vec1); reg0 = (v8u16)__msa_dotp_u_h(vec0, const_0x4411); reg1 = (v8u16)__msa_dotp_u_h(vec0, const_0x5816); reg2 = (v8u16)__msa_dotp_u_h(vec0, const_0x6218); reg0 = (v8u16)__msa_dpadd_u_h(reg0, vec1, const_0x23); reg1 = (v8u16)__msa_dpadd_u_h(reg1, vec1, const_0x2D); reg2 = (v8u16)__msa_dpadd_u_h(reg2, vec1, const_0x32); reg0 = (v8u16)__msa_srai_h((v8i16)reg0, 7); reg1 = (v8u16)__msa_srai_h((v8i16)reg1, 7); reg2 = (v8u16)__msa_srai_h((v8i16)reg2, 7); reg1 = (v8u16)__msa_min_u_h((v8u16)reg1, const_0xFF); reg2 = (v8u16)__msa_min_u_h((v8u16)reg2, const_0xFF); vec0 = (v16u8)__msa_pckev_b((v16i8)reg0, (v16i8)reg0); vec1 = (v16u8)__msa_pckev_b((v16i8)reg1, (v16i8)reg1); vec2 = (v16u8)__msa_pckev_b((v16i8)reg2, (v16i8)reg2); vec4 = (v16u8)__msa_ilvr_b((v16i8)vec2, (v16i8)vec0); vec5 = (v16u8)__msa_ilvr_b((v16i8)vec3, (v16i8)vec1); dst0 = (v16u8)__msa_ilvr_b((v16i8)vec5, (v16i8)vec4); dst1 = (v16u8)__msa_ilvl_b((v16i8)vec5, (v16i8)vec4); ST_UB2(dst0, dst1, dst_argb, 16); dst_argb += 32; } } void ARGB4444ToARGBRow_MSA(const uint8_t* src_argb4444, uint8_t* dst_argb, int width) { int x; v16u8 src0, src1; v8u16 vec0, vec1, vec2, vec3; v16u8 dst0, dst1, dst2, dst3; for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16u8*)src_argb4444, 0); src1 = (v16u8)__msa_ld_b((const v16u8*)src_argb4444, 16); vec0 = (v8u16)__msa_andi_b(src0, 0x0F); vec1 = (v8u16)__msa_andi_b(src1, 0x0F); vec2 = (v8u16)__msa_andi_b(src0, 0xF0); vec3 = (v8u16)__msa_andi_b(src1, 0xF0); vec0 |= (v8u16)__msa_slli_b((v16i8)vec0, 4); vec1 |= (v8u16)__msa_slli_b((v16i8)vec1, 4); vec2 |= (v8u16)__msa_srli_b((v16i8)vec2, 4); vec3 |= (v8u16)__msa_srli_b((v16i8)vec3, 4); dst0 = (v16u8)__msa_ilvr_b((v16i8)vec2, (v16i8)vec0); dst1 = (v16u8)__msa_ilvl_b((v16i8)vec2, (v16i8)vec0); dst2 = (v16u8)__msa_ilvr_b((v16i8)vec3, (v16i8)vec1); dst3 = (v16u8)__msa_ilvl_b((v16i8)vec3, (v16i8)vec1); ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16); src_argb4444 += 32; dst_argb += 64; } } void ARGB1555ToARGBRow_MSA(const uint8_t* src_argb1555, uint8_t* dst_argb, int width) { int x; v8u16 src0, src1; v8u16 vec0, vec1, vec2, vec3, vec4, vec5; v16u8 reg0, reg1, reg2, reg3, reg4, reg5, reg6; v16u8 dst0, dst1, dst2, dst3; v8u16 const_0x1F = (v8u16)__msa_ldi_h(0x1F); for (x = 0; x < width; x += 16) { src0 = (v8u16)__msa_ld_h((const v8u16*)src_argb1555, 0); src1 = (v8u16)__msa_ld_h((const v8u16*)src_argb1555, 16); vec0 = src0 & const_0x1F; vec1 = src1 & const_0x1F; src0 = (v8u16)__msa_srli_h((v8i16)src0, 5); src1 = (v8u16)__msa_srli_h((v8i16)src1, 5); vec2 = src0 & const_0x1F; vec3 = src1 & const_0x1F; src0 = (v8u16)__msa_srli_h((v8i16)src0, 5); src1 = (v8u16)__msa_srli_h((v8i16)src1, 5); vec4 = src0 & const_0x1F; vec5 = src1 & const_0x1F; src0 = (v8u16)__msa_srli_h((v8i16)src0, 5); src1 = (v8u16)__msa_srli_h((v8i16)src1, 5); reg0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); reg1 = (v16u8)__msa_pckev_b((v16i8)vec3, (v16i8)vec2); reg2 = (v16u8)__msa_pckev_b((v16i8)vec5, (v16i8)vec4); reg3 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0); reg4 = (v16u8)__msa_slli_b((v16i8)reg0, 3); reg5 = (v16u8)__msa_slli_b((v16i8)reg1, 3); reg6 = (v16u8)__msa_slli_b((v16i8)reg2, 3); reg4 |= (v16u8)__msa_srai_b((v16i8)reg0, 2); reg5 |= (v16u8)__msa_srai_b((v16i8)reg1, 2); reg6 |= (v16u8)__msa_srai_b((v16i8)reg2, 2); reg3 = -reg3; reg0 = (v16u8)__msa_ilvr_b((v16i8)reg6, (v16i8)reg4); reg1 = (v16u8)__msa_ilvl_b((v16i8)reg6, (v16i8)reg4); reg2 = (v16u8)__msa_ilvr_b((v16i8)reg3, (v16i8)reg5); reg3 = (v16u8)__msa_ilvl_b((v16i8)reg3, (v16i8)reg5); dst0 = (v16u8)__msa_ilvr_b((v16i8)reg2, (v16i8)reg0); dst1 = (v16u8)__msa_ilvl_b((v16i8)reg2, (v16i8)reg0); dst2 = (v16u8)__msa_ilvr_b((v16i8)reg3, (v16i8)reg1); dst3 = (v16u8)__msa_ilvl_b((v16i8)reg3, (v16i8)reg1); ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16); src_argb1555 += 32; dst_argb += 64; } } void RGB565ToARGBRow_MSA(const uint8_t* src_rgb565, uint8_t* dst_argb, int width) { int x; v8u16 src0, src1, vec0, vec1, vec2, vec3, vec4, vec5; v8u16 reg0, reg1, reg2, reg3, reg4, reg5; v16u8 res0, res1, res2, res3, dst0, dst1, dst2, dst3; v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL); v8u16 const_0x1F = (v8u16)__msa_ldi_h(0x1F); v8u16 const_0x7E0 = (v8u16)__msa_fill_h(0x7E0); v8u16 const_0xF800 = (v8u16)__msa_fill_h(0xF800); for (x = 0; x < width; x += 16) { src0 = (v8u16)__msa_ld_h((const v8u16*)src_rgb565, 0); src1 = (v8u16)__msa_ld_h((const v8u16*)src_rgb565, 16); vec0 = src0 & const_0x1F; vec1 = src0 & const_0x7E0; vec2 = src0 & const_0xF800; vec3 = src1 & const_0x1F; vec4 = src1 & const_0x7E0; vec5 = src1 & const_0xF800; reg0 = (v8u16)__msa_slli_h((v8i16)vec0, 3); reg1 = (v8u16)__msa_srli_h((v8i16)vec1, 3); reg2 = (v8u16)__msa_srli_h((v8i16)vec2, 8); reg3 = (v8u16)__msa_slli_h((v8i16)vec3, 3); reg4 = (v8u16)__msa_srli_h((v8i16)vec4, 3); reg5 = (v8u16)__msa_srli_h((v8i16)vec5, 8); reg0 |= (v8u16)__msa_srli_h((v8i16)vec0, 2); reg1 |= (v8u16)__msa_srli_h((v8i16)vec1, 9); reg2 |= (v8u16)__msa_srli_h((v8i16)vec2, 13); reg3 |= (v8u16)__msa_srli_h((v8i16)vec3, 2); reg4 |= (v8u16)__msa_srli_h((v8i16)vec4, 9); reg5 |= (v8u16)__msa_srli_h((v8i16)vec5, 13); res0 = (v16u8)__msa_ilvev_b((v16i8)reg2, (v16i8)reg0); res1 = (v16u8)__msa_ilvev_b((v16i8)alpha, (v16i8)reg1); res2 = (v16u8)__msa_ilvev_b((v16i8)reg5, (v16i8)reg3); res3 = (v16u8)__msa_ilvev_b((v16i8)alpha, (v16i8)reg4); dst0 = (v16u8)__msa_ilvr_b((v16i8)res1, (v16i8)res0); dst1 = (v16u8)__msa_ilvl_b((v16i8)res1, (v16i8)res0); dst2 = (v16u8)__msa_ilvr_b((v16i8)res3, (v16i8)res2); dst3 = (v16u8)__msa_ilvl_b((v16i8)res3, (v16i8)res2); ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16); src_rgb565 += 32; dst_argb += 64; } } void RGB24ToARGBRow_MSA(const uint8_t* src_rgb24, uint8_t* dst_argb, int width) { int x; v16u8 src0, src1, src2; v16u8 vec0, vec1, vec2; v16u8 dst0, dst1, dst2, dst3; v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL); v16i8 shuffler = {0, 1, 2, 16, 3, 4, 5, 17, 6, 7, 8, 18, 9, 10, 11, 19}; for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_rgb24, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_rgb24, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_rgb24, 32); vec0 = (v16u8)__msa_sldi_b((v16i8)src1, (v16i8)src0, 12); vec1 = (v16u8)__msa_sldi_b((v16i8)src2, (v16i8)src1, 8); vec2 = (v16u8)__msa_sldi_b((v16i8)src2, (v16i8)src2, 4); dst0 = (v16u8)__msa_vshf_b(shuffler, (v16i8)alpha, (v16i8)src0); dst1 = (v16u8)__msa_vshf_b(shuffler, (v16i8)alpha, (v16i8)vec0); dst2 = (v16u8)__msa_vshf_b(shuffler, (v16i8)alpha, (v16i8)vec1); dst3 = (v16u8)__msa_vshf_b(shuffler, (v16i8)alpha, (v16i8)vec2); ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16); src_rgb24 += 48; dst_argb += 64; } } void RAWToARGBRow_MSA(const uint8_t* src_raw, uint8_t* dst_argb, int width) { int x; v16u8 src0, src1, src2; v16u8 vec0, vec1, vec2; v16u8 dst0, dst1, dst2, dst3; v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL); v16i8 mask = {2, 1, 0, 16, 5, 4, 3, 17, 8, 7, 6, 18, 11, 10, 9, 19}; for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_raw, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_raw, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_raw, 32); vec0 = (v16u8)__msa_sldi_b((v16i8)src1, (v16i8)src0, 12); vec1 = (v16u8)__msa_sldi_b((v16i8)src2, (v16i8)src1, 8); vec2 = (v16u8)__msa_sldi_b((v16i8)src2, (v16i8)src2, 4); dst0 = (v16u8)__msa_vshf_b(mask, (v16i8)alpha, (v16i8)src0); dst1 = (v16u8)__msa_vshf_b(mask, (v16i8)alpha, (v16i8)vec0); dst2 = (v16u8)__msa_vshf_b(mask, (v16i8)alpha, (v16i8)vec1); dst3 = (v16u8)__msa_vshf_b(mask, (v16i8)alpha, (v16i8)vec2); ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16); src_raw += 48; dst_argb += 64; } } void ARGB1555ToYRow_MSA(const uint8_t* src_argb1555, uint8_t* dst_y, int width) { int x; v8u16 src0, src1, vec0, vec1, vec2, vec3, vec4, vec5; v8u16 reg0, reg1, reg2, reg3, reg4, reg5; v16u8 dst0; v8u16 const_0x19 = (v8u16)__msa_ldi_h(0x19); v8u16 const_0x81 = (v8u16)__msa_ldi_h(0x81); v8u16 const_0x42 = (v8u16)__msa_ldi_h(0x42); v8u16 const_0x1F = (v8u16)__msa_ldi_h(0x1F); v8u16 const_0x1080 = (v8u16)__msa_fill_h(0x1080); for (x = 0; x < width; x += 16) { src0 = (v8u16)__msa_ld_b((const v8i16*)src_argb1555, 0); src1 = (v8u16)__msa_ld_b((const v8i16*)src_argb1555, 16); vec0 = src0 & const_0x1F; vec1 = src1 & const_0x1F; src0 = (v8u16)__msa_srai_h((v8i16)src0, 5); src1 = (v8u16)__msa_srai_h((v8i16)src1, 5); vec2 = src0 & const_0x1F; vec3 = src1 & const_0x1F; src0 = (v8u16)__msa_srai_h((v8i16)src0, 5); src1 = (v8u16)__msa_srai_h((v8i16)src1, 5); vec4 = src0 & const_0x1F; vec5 = src1 & const_0x1F; reg0 = (v8u16)__msa_slli_h((v8i16)vec0, 3); reg1 = (v8u16)__msa_slli_h((v8i16)vec1, 3); reg0 |= (v8u16)__msa_srai_h((v8i16)vec0, 2); reg1 |= (v8u16)__msa_srai_h((v8i16)vec1, 2); reg2 = (v8u16)__msa_slli_h((v8i16)vec2, 3); reg3 = (v8u16)__msa_slli_h((v8i16)vec3, 3); reg2 |= (v8u16)__msa_srai_h((v8i16)vec2, 2); reg3 |= (v8u16)__msa_srai_h((v8i16)vec3, 2); reg4 = (v8u16)__msa_slli_h((v8i16)vec4, 3); reg5 = (v8u16)__msa_slli_h((v8i16)vec5, 3); reg4 |= (v8u16)__msa_srai_h((v8i16)vec4, 2); reg5 |= (v8u16)__msa_srai_h((v8i16)vec5, 2); reg0 *= const_0x19; reg1 *= const_0x19; reg2 *= const_0x81; reg3 *= const_0x81; reg4 *= const_0x42; reg5 *= const_0x42; reg0 += reg2; reg1 += reg3; reg0 += reg4; reg1 += reg5; reg0 += const_0x1080; reg1 += const_0x1080; reg0 = (v8u16)__msa_srai_h((v8i16)reg0, 8); reg1 = (v8u16)__msa_srai_h((v8i16)reg1, 8); dst0 = (v16u8)__msa_pckev_b((v16i8)reg1, (v16i8)reg0); ST_UB(dst0, dst_y); src_argb1555 += 32; dst_y += 16; } } void RGB565ToYRow_MSA(const uint8_t* src_rgb565, uint8_t* dst_y, int width) { int x; v8u16 src0, src1, vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; v8u16 reg0, reg1, reg2, reg3, reg4, reg5; v4u32 res0, res1, res2, res3; v16u8 dst0; v4u32 const_0x810019 = (v4u32)__msa_fill_w(0x810019); v4u32 const_0x010042 = (v4u32)__msa_fill_w(0x010042); v8i16 const_0x1080 = __msa_fill_h(0x1080); v8u16 const_0x1F = (v8u16)__msa_ldi_h(0x1F); v8u16 const_0x7E0 = (v8u16)__msa_fill_h(0x7E0); v8u16 const_0xF800 = (v8u16)__msa_fill_h(0xF800); for (x = 0; x < width; x += 16) { src0 = (v8u16)__msa_ld_b((const v8i16*)src_rgb565, 0); src1 = (v8u16)__msa_ld_b((const v8i16*)src_rgb565, 16); vec0 = src0 & const_0x1F; vec1 = src0 & const_0x7E0; vec2 = src0 & const_0xF800; vec3 = src1 & const_0x1F; vec4 = src1 & const_0x7E0; vec5 = src1 & const_0xF800; reg0 = (v8u16)__msa_slli_h((v8i16)vec0, 3); reg1 = (v8u16)__msa_srli_h((v8i16)vec1, 3); reg2 = (v8u16)__msa_srli_h((v8i16)vec2, 8); reg3 = (v8u16)__msa_slli_h((v8i16)vec3, 3); reg4 = (v8u16)__msa_srli_h((v8i16)vec4, 3); reg5 = (v8u16)__msa_srli_h((v8i16)vec5, 8); reg0 |= (v8u16)__msa_srli_h((v8i16)vec0, 2); reg1 |= (v8u16)__msa_srli_h((v8i16)vec1, 9); reg2 |= (v8u16)__msa_srli_h((v8i16)vec2, 13); reg3 |= (v8u16)__msa_srli_h((v8i16)vec3, 2); reg4 |= (v8u16)__msa_srli_h((v8i16)vec4, 9); reg5 |= (v8u16)__msa_srli_h((v8i16)vec5, 13); vec0 = (v8u16)__msa_ilvr_h((v8i16)reg1, (v8i16)reg0); vec1 = (v8u16)__msa_ilvl_h((v8i16)reg1, (v8i16)reg0); vec2 = (v8u16)__msa_ilvr_h((v8i16)reg4, (v8i16)reg3); vec3 = (v8u16)__msa_ilvl_h((v8i16)reg4, (v8i16)reg3); vec4 = (v8u16)__msa_ilvr_h(const_0x1080, (v8i16)reg2); vec5 = (v8u16)__msa_ilvl_h(const_0x1080, (v8i16)reg2); vec6 = (v8u16)__msa_ilvr_h(const_0x1080, (v8i16)reg5); vec7 = (v8u16)__msa_ilvl_h(const_0x1080, (v8i16)reg5); res0 = __msa_dotp_u_w(vec0, (v8u16)const_0x810019); res1 = __msa_dotp_u_w(vec1, (v8u16)const_0x810019); res2 = __msa_dotp_u_w(vec2, (v8u16)const_0x810019); res3 = __msa_dotp_u_w(vec3, (v8u16)const_0x810019); res0 = __msa_dpadd_u_w(res0, vec4, (v8u16)const_0x010042); res1 = __msa_dpadd_u_w(res1, vec5, (v8u16)const_0x010042); res2 = __msa_dpadd_u_w(res2, vec6, (v8u16)const_0x010042); res3 = __msa_dpadd_u_w(res3, vec7, (v8u16)const_0x010042); res0 = (v4u32)__msa_srai_w((v4i32)res0, 8); res1 = (v4u32)__msa_srai_w((v4i32)res1, 8); res2 = (v4u32)__msa_srai_w((v4i32)res2, 8); res3 = (v4u32)__msa_srai_w((v4i32)res3, 8); vec0 = (v8u16)__msa_pckev_h((v8i16)res1, (v8i16)res0); vec1 = (v8u16)__msa_pckev_h((v8i16)res3, (v8i16)res2); dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); ST_UB(dst0, dst_y); src_rgb565 += 32; dst_y += 16; } } void RGB24ToYRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width) { int x; v16u8 src0, src1, src2, reg0, reg1, reg2, reg3, dst0; v8u16 vec0, vec1, vec2, vec3; v8u16 const_0x8119 = (v8u16)__msa_fill_h(0x8119); v8u16 const_0x42 = (v8u16)__msa_fill_h(0x42); v8u16 const_0x1080 = (v8u16)__msa_fill_h(0x1080); v16i8 mask0 = {0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, 12}; v16i8 mask1 = {12, 13, 14, 15, 15, 16, 17, 18, 18, 19, 20, 21, 21, 22, 23, 24}; v16i8 mask2 = {8, 9, 10, 11, 11, 12, 13, 14, 14, 15, 16, 17, 17, 18, 19, 20}; v16i8 mask3 = {4, 5, 6, 7, 7, 8, 9, 10, 10, 11, 12, 13, 13, 14, 15, 16}; v16i8 zero = {0}; for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 32); reg0 = (v16u8)__msa_vshf_b(mask0, zero, (v16i8)src0); reg1 = (v16u8)__msa_vshf_b(mask1, (v16i8)src1, (v16i8)src0); reg2 = (v16u8)__msa_vshf_b(mask2, (v16i8)src2, (v16i8)src1); reg3 = (v16u8)__msa_vshf_b(mask3, zero, (v16i8)src2); vec0 = (v8u16)__msa_pckev_h((v8i16)reg1, (v8i16)reg0); vec1 = (v8u16)__msa_pckev_h((v8i16)reg3, (v8i16)reg2); vec2 = (v8u16)__msa_pckod_h((v8i16)reg1, (v8i16)reg0); vec3 = (v8u16)__msa_pckod_h((v8i16)reg3, (v8i16)reg2); vec0 = __msa_dotp_u_h((v16u8)vec0, (v16u8)const_0x8119); vec1 = __msa_dotp_u_h((v16u8)vec1, (v16u8)const_0x8119); vec0 = __msa_dpadd_u_h(vec0, (v16u8)vec2, (v16u8)const_0x42); vec1 = __msa_dpadd_u_h(vec1, (v16u8)vec3, (v16u8)const_0x42); vec0 += const_0x1080; vec1 += const_0x1080; vec0 = (v8u16)__msa_srai_h((v8i16)vec0, 8); vec1 = (v8u16)__msa_srai_h((v8i16)vec1, 8); dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); ST_UB(dst0, dst_y); src_argb0 += 48; dst_y += 16; } } void RAWToYRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width) { int x; v16u8 src0, src1, src2, reg0, reg1, reg2, reg3, dst0; v8u16 vec0, vec1, vec2, vec3; v8u16 const_0x8142 = (v8u16)__msa_fill_h(0x8142); v8u16 const_0x19 = (v8u16)__msa_fill_h(0x19); v8u16 const_0x1080 = (v8u16)__msa_fill_h(0x1080); v16i8 mask0 = {0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, 12}; v16i8 mask1 = {12, 13, 14, 15, 15, 16, 17, 18, 18, 19, 20, 21, 21, 22, 23, 24}; v16i8 mask2 = {8, 9, 10, 11, 11, 12, 13, 14, 14, 15, 16, 17, 17, 18, 19, 20}; v16i8 mask3 = {4, 5, 6, 7, 7, 8, 9, 10, 10, 11, 12, 13, 13, 14, 15, 16}; v16i8 zero = {0}; for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 32); reg0 = (v16u8)__msa_vshf_b(mask0, zero, (v16i8)src0); reg1 = (v16u8)__msa_vshf_b(mask1, (v16i8)src1, (v16i8)src0); reg2 = (v16u8)__msa_vshf_b(mask2, (v16i8)src2, (v16i8)src1); reg3 = (v16u8)__msa_vshf_b(mask3, zero, (v16i8)src2); vec0 = (v8u16)__msa_pckev_h((v8i16)reg1, (v8i16)reg0); vec1 = (v8u16)__msa_pckev_h((v8i16)reg3, (v8i16)reg2); vec2 = (v8u16)__msa_pckod_h((v8i16)reg1, (v8i16)reg0); vec3 = (v8u16)__msa_pckod_h((v8i16)reg3, (v8i16)reg2); vec0 = __msa_dotp_u_h((v16u8)vec0, (v16u8)const_0x8142); vec1 = __msa_dotp_u_h((v16u8)vec1, (v16u8)const_0x8142); vec0 = __msa_dpadd_u_h(vec0, (v16u8)vec2, (v16u8)const_0x19); vec1 = __msa_dpadd_u_h(vec1, (v16u8)vec3, (v16u8)const_0x19); vec0 += const_0x1080; vec1 += const_0x1080; vec0 = (v8u16)__msa_srai_h((v8i16)vec0, 8); vec1 = (v8u16)__msa_srai_h((v8i16)vec1, 8); dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); ST_UB(dst0, dst_y); src_argb0 += 48; dst_y += 16; } } void ARGB1555ToUVRow_MSA(const uint8_t* src_argb1555, int src_stride_argb1555, uint8_t* dst_u, uint8_t* dst_v, int width) { int x; const uint16_t* s = (const uint16_t*)src_argb1555; const uint16_t* t = (const uint16_t*)(src_argb1555 + src_stride_argb1555); int64_t res0, res1; v8u16 src0, src1, src2, src3, reg0, reg1, reg2, reg3; v8u16 vec0, vec1, vec2, vec3, vec4, vec5, vec6; v16u8 dst0; v8u16 const_0x70 = (v8u16)__msa_ldi_h(0x70); v8u16 const_0x4A = (v8u16)__msa_ldi_h(0x4A); v8u16 const_0x26 = (v8u16)__msa_ldi_h(0x26); v8u16 const_0x5E = (v8u16)__msa_ldi_h(0x5E); v8u16 const_0x12 = (v8u16)__msa_ldi_h(0x12); v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080); v8u16 const_0x1F = (v8u16)__msa_ldi_h(0x1F); for (x = 0; x < width; x += 16) { src0 = (v8u16)__msa_ld_b((v8i16*)s, 0); src1 = (v8u16)__msa_ld_b((v8i16*)s, 16); src2 = (v8u16)__msa_ld_b((v8i16*)t, 0); src3 = (v8u16)__msa_ld_b((v8i16*)t, 16); vec0 = src0 & const_0x1F; vec1 = src1 & const_0x1F; vec0 += src2 & const_0x1F; vec1 += src3 & const_0x1F; vec0 = (v8u16)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); src0 = (v8u16)__msa_srai_h((v8i16)src0, 5); src1 = (v8u16)__msa_srai_h((v8i16)src1, 5); src2 = (v8u16)__msa_srai_h((v8i16)src2, 5); src3 = (v8u16)__msa_srai_h((v8i16)src3, 5); vec2 = src0 & const_0x1F; vec3 = src1 & const_0x1F; vec2 += src2 & const_0x1F; vec3 += src3 & const_0x1F; vec2 = (v8u16)__msa_pckev_b((v16i8)vec3, (v16i8)vec2); src0 = (v8u16)__msa_srai_h((v8i16)src0, 5); src1 = (v8u16)__msa_srai_h((v8i16)src1, 5); src2 = (v8u16)__msa_srai_h((v8i16)src2, 5); src3 = (v8u16)__msa_srai_h((v8i16)src3, 5); vec4 = src0 & const_0x1F; vec5 = src1 & const_0x1F; vec4 += src2 & const_0x1F; vec5 += src3 & const_0x1F; vec4 = (v8u16)__msa_pckev_b((v16i8)vec5, (v16i8)vec4); vec0 = __msa_hadd_u_h((v16u8)vec0, (v16u8)vec0); vec2 = __msa_hadd_u_h((v16u8)vec2, (v16u8)vec2); vec4 = __msa_hadd_u_h((v16u8)vec4, (v16u8)vec4); vec6 = (v8u16)__msa_slli_h((v8i16)vec0, 1); vec6 |= (v8u16)__msa_srai_h((v8i16)vec0, 6); vec0 = (v8u16)__msa_slli_h((v8i16)vec2, 1); vec0 |= (v8u16)__msa_srai_h((v8i16)vec2, 6); vec2 = (v8u16)__msa_slli_h((v8i16)vec4, 1); vec2 |= (v8u16)__msa_srai_h((v8i16)vec4, 6); reg0 = vec6 * const_0x70; reg1 = vec0 * const_0x4A; reg2 = vec2 * const_0x70; reg3 = vec0 * const_0x5E; reg0 += const_0x8080; reg1 += vec2 * const_0x26; reg2 += const_0x8080; reg3 += vec6 * const_0x12; reg0 -= reg1; reg2 -= reg3; reg0 = (v8u16)__msa_srai_h((v8i16)reg0, 8); reg2 = (v8u16)__msa_srai_h((v8i16)reg2, 8); dst0 = (v16u8)__msa_pckev_b((v16i8)reg2, (v16i8)reg0); res0 = __msa_copy_u_d((v2i64)dst0, 0); res1 = __msa_copy_u_d((v2i64)dst0, 1); SD(res0, dst_u); SD(res1, dst_v); s += 16; t += 16; dst_u += 8; dst_v += 8; } } void RGB565ToUVRow_MSA(const uint8_t* src_rgb565, int src_stride_rgb565, uint8_t* dst_u, uint8_t* dst_v, int width) { int x; const uint16_t* s = (const uint16_t*)src_rgb565; const uint16_t* t = (const uint16_t*)(src_rgb565 + src_stride_rgb565); int64_t res0, res1; v8u16 src0, src1, src2, src3, reg0, reg1, reg2, reg3; v8u16 vec0, vec1, vec2, vec3, vec4, vec5; v16u8 dst0; v8u16 const_0x70 = (v8u16)__msa_ldi_h(0x70); v8u16 const_0x4A = (v8u16)__msa_ldi_h(0x4A); v8u16 const_0x26 = (v8u16)__msa_ldi_h(0x26); v8u16 const_0x5E = (v8u16)__msa_ldi_h(0x5E); v8u16 const_0x12 = (v8u16)__msa_ldi_h(0x12); v8u16 const_32896 = (v8u16)__msa_fill_h(0x8080); v8u16 const_0x1F = (v8u16)__msa_ldi_h(0x1F); v8u16 const_0x3F = (v8u16)__msa_fill_h(0x3F); for (x = 0; x < width; x += 16) { src0 = (v8u16)__msa_ld_b((v8i16*)s, 0); src1 = (v8u16)__msa_ld_b((v8i16*)s, 16); src2 = (v8u16)__msa_ld_b((v8i16*)t, 0); src3 = (v8u16)__msa_ld_b((v8i16*)t, 16); vec0 = src0 & const_0x1F; vec1 = src1 & const_0x1F; vec0 += src2 & const_0x1F; vec1 += src3 & const_0x1F; vec0 = (v8u16)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); src0 = (v8u16)__msa_srai_h((v8i16)src0, 5); src1 = (v8u16)__msa_srai_h((v8i16)src1, 5); src2 = (v8u16)__msa_srai_h((v8i16)src2, 5); src3 = (v8u16)__msa_srai_h((v8i16)src3, 5); vec2 = src0 & const_0x3F; vec3 = src1 & const_0x3F; vec2 += src2 & const_0x3F; vec3 += src3 & const_0x3F; vec1 = (v8u16)__msa_pckev_b((v16i8)vec3, (v16i8)vec2); src0 = (v8u16)__msa_srai_h((v8i16)src0, 6); src1 = (v8u16)__msa_srai_h((v8i16)src1, 6); src2 = (v8u16)__msa_srai_h((v8i16)src2, 6); src3 = (v8u16)__msa_srai_h((v8i16)src3, 6); vec4 = src0 & const_0x1F; vec5 = src1 & const_0x1F; vec4 += src2 & const_0x1F; vec5 += src3 & const_0x1F; vec2 = (v8u16)__msa_pckev_b((v16i8)vec5, (v16i8)vec4); vec0 = __msa_hadd_u_h((v16u8)vec0, (v16u8)vec0); vec1 = __msa_hadd_u_h((v16u8)vec1, (v16u8)vec1); vec2 = __msa_hadd_u_h((v16u8)vec2, (v16u8)vec2); vec3 = (v8u16)__msa_slli_h((v8i16)vec0, 1); vec3 |= (v8u16)__msa_srai_h((v8i16)vec0, 6); vec4 = (v8u16)__msa_slli_h((v8i16)vec2, 1); vec4 |= (v8u16)__msa_srai_h((v8i16)vec2, 6); reg0 = vec3 * const_0x70; reg1 = vec1 * const_0x4A; reg2 = vec4 * const_0x70; reg3 = vec1 * const_0x5E; reg0 += const_32896; reg1 += vec4 * const_0x26; reg2 += const_32896; reg3 += vec3 * const_0x12; reg0 -= reg1; reg2 -= reg3; reg0 = (v8u16)__msa_srai_h((v8i16)reg0, 8); reg2 = (v8u16)__msa_srai_h((v8i16)reg2, 8); dst0 = (v16u8)__msa_pckev_b((v16i8)reg2, (v16i8)reg0); res0 = __msa_copy_u_d((v2i64)dst0, 0); res1 = __msa_copy_u_d((v2i64)dst0, 1); SD(res0, dst_u); SD(res1, dst_v); s += 16; t += 16; dst_u += 8; dst_v += 8; } } void RGB24ToUVRow_MSA(const uint8_t* src_rgb0, int src_stride_rgb, uint8_t* dst_u, uint8_t* dst_v, int width) { int x; const uint8_t* s = src_rgb0; const uint8_t* t = src_rgb0 + src_stride_rgb; int64_t res0, res1; v16u8 src0, src1, src2, src3, src4, src5, src6, src7; v16u8 inp0, inp1, inp2, inp3, inp4, inp5; v8u16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; v8i16 reg0, reg1, reg2, reg3; v16u8 dst0; v8u16 const_0x70 = (v8u16)__msa_fill_h(0x70); v8u16 const_0x4A = (v8u16)__msa_fill_h(0x4A); v8u16 const_0x26 = (v8u16)__msa_fill_h(0x26); v8u16 const_0x5E = (v8u16)__msa_fill_h(0x5E); v8u16 const_0x12 = (v8u16)__msa_fill_h(0x12); v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080); v16i8 mask = {0, 1, 2, 16, 3, 4, 5, 17, 6, 7, 8, 18, 9, 10, 11, 19}; v16i8 zero = {0}; for (x = 0; x < width; x += 16) { inp0 = (v16u8)__msa_ld_b((const v16i8*)s, 0); inp1 = (v16u8)__msa_ld_b((const v16i8*)s, 16); inp2 = (v16u8)__msa_ld_b((const v16i8*)s, 32); inp3 = (v16u8)__msa_ld_b((const v16i8*)t, 0); inp4 = (v16u8)__msa_ld_b((const v16i8*)t, 16); inp5 = (v16u8)__msa_ld_b((const v16i8*)t, 32); src1 = (v16u8)__msa_sldi_b((v16i8)inp1, (v16i8)inp0, 12); src5 = (v16u8)__msa_sldi_b((v16i8)inp4, (v16i8)inp3, 12); src2 = (v16u8)__msa_sldi_b((v16i8)inp2, (v16i8)inp1, 8); src6 = (v16u8)__msa_sldi_b((v16i8)inp5, (v16i8)inp4, 8); src3 = (v16u8)__msa_sldi_b((v16i8)inp2, (v16i8)inp2, 4); src7 = (v16u8)__msa_sldi_b((v16i8)inp5, (v16i8)inp5, 4); src0 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)inp0); src1 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src1); src2 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src2); src3 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src3); src4 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)inp3); src5 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src5); src6 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src6); src7 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src7); vec0 = (v8u16)__msa_ilvr_b((v16i8)src4, (v16i8)src0); vec1 = (v8u16)__msa_ilvl_b((v16i8)src4, (v16i8)src0); vec2 = (v8u16)__msa_ilvr_b((v16i8)src5, (v16i8)src1); vec3 = (v8u16)__msa_ilvl_b((v16i8)src5, (v16i8)src1); vec4 = (v8u16)__msa_ilvr_b((v16i8)src6, (v16i8)src2); vec5 = (v8u16)__msa_ilvl_b((v16i8)src6, (v16i8)src2); vec6 = (v8u16)__msa_ilvr_b((v16i8)src7, (v16i8)src3); vec7 = (v8u16)__msa_ilvl_b((v16i8)src7, (v16i8)src3); vec0 = (v8u16)__msa_hadd_u_h((v16u8)vec0, (v16u8)vec0); vec1 = (v8u16)__msa_hadd_u_h((v16u8)vec1, (v16u8)vec1); vec2 = (v8u16)__msa_hadd_u_h((v16u8)vec2, (v16u8)vec2); vec3 = (v8u16)__msa_hadd_u_h((v16u8)vec3, (v16u8)vec3); vec4 = (v8u16)__msa_hadd_u_h((v16u8)vec4, (v16u8)vec4); vec5 = (v8u16)__msa_hadd_u_h((v16u8)vec5, (v16u8)vec5); vec6 = (v8u16)__msa_hadd_u_h((v16u8)vec6, (v16u8)vec6); vec7 = (v8u16)__msa_hadd_u_h((v16u8)vec7, (v16u8)vec7); reg0 = (v8i16)__msa_pckev_d((v2i64)vec1, (v2i64)vec0); reg1 = (v8i16)__msa_pckev_d((v2i64)vec3, (v2i64)vec2); reg2 = (v8i16)__msa_pckev_d((v2i64)vec5, (v2i64)vec4); reg3 = (v8i16)__msa_pckev_d((v2i64)vec7, (v2i64)vec6); reg0 += (v8i16)__msa_pckod_d((v2i64)vec1, (v2i64)vec0); reg1 += (v8i16)__msa_pckod_d((v2i64)vec3, (v2i64)vec2); reg2 += (v8i16)__msa_pckod_d((v2i64)vec5, (v2i64)vec4); reg3 += (v8i16)__msa_pckod_d((v2i64)vec7, (v2i64)vec6); reg0 = __msa_srai_h((v8i16)reg0, 2); reg1 = __msa_srai_h((v8i16)reg1, 2); reg2 = __msa_srai_h((v8i16)reg2, 2); reg3 = __msa_srai_h((v8i16)reg3, 2); vec4 = (v8u16)__msa_pckev_h(reg1, reg0); vec5 = (v8u16)__msa_pckev_h(reg3, reg2); vec6 = (v8u16)__msa_pckod_h(reg1, reg0); vec7 = (v8u16)__msa_pckod_h(reg3, reg2); vec0 = (v8u16)__msa_pckev_h((v8i16)vec5, (v8i16)vec4); vec1 = (v8u16)__msa_pckev_h((v8i16)vec7, (v8i16)vec6); vec2 = (v8u16)__msa_pckod_h((v8i16)vec5, (v8i16)vec4); vec3 = vec0 * const_0x70; vec4 = vec1 * const_0x4A; vec5 = vec2 * const_0x26; vec2 *= const_0x70; vec1 *= const_0x5E; vec0 *= const_0x12; reg0 = __msa_subv_h((v8i16)vec3, (v8i16)vec4); reg1 = __msa_subv_h((v8i16)const_0x8080, (v8i16)vec5); reg2 = __msa_subv_h((v8i16)vec2, (v8i16)vec1); reg3 = __msa_subv_h((v8i16)const_0x8080, (v8i16)vec0); reg0 += reg1; reg2 += reg3; reg0 = __msa_srai_h(reg0, 8); reg2 = __msa_srai_h(reg2, 8); dst0 = (v16u8)__msa_pckev_b((v16i8)reg2, (v16i8)reg0); res0 = __msa_copy_u_d((v2i64)dst0, 0); res1 = __msa_copy_u_d((v2i64)dst0, 1); SD(res0, dst_u); SD(res1, dst_v); t += 48; s += 48; dst_u += 8; dst_v += 8; } } void RAWToUVRow_MSA(const uint8_t* src_rgb0, int src_stride_rgb, uint8_t* dst_u, uint8_t* dst_v, int width) { int x; const uint8_t* s = src_rgb0; const uint8_t* t = src_rgb0 + src_stride_rgb; int64_t res0, res1; v16u8 inp0, inp1, inp2, inp3, inp4, inp5; v16u8 src0, src1, src2, src3, src4, src5, src6, src7; v8u16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; v8i16 reg0, reg1, reg2, reg3; v16u8 dst0; v8u16 const_0x70 = (v8u16)__msa_fill_h(0x70); v8u16 const_0x4A = (v8u16)__msa_fill_h(0x4A); v8u16 const_0x26 = (v8u16)__msa_fill_h(0x26); v8u16 const_0x5E = (v8u16)__msa_fill_h(0x5E); v8u16 const_0x12 = (v8u16)__msa_fill_h(0x12); v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080); v16i8 mask = {0, 1, 2, 16, 3, 4, 5, 17, 6, 7, 8, 18, 9, 10, 11, 19}; v16i8 zero = {0}; for (x = 0; x < width; x += 16) { inp0 = (v16u8)__msa_ld_b((const v16i8*)s, 0); inp1 = (v16u8)__msa_ld_b((const v16i8*)s, 16); inp2 = (v16u8)__msa_ld_b((const v16i8*)s, 32); inp3 = (v16u8)__msa_ld_b((const v16i8*)t, 0); inp4 = (v16u8)__msa_ld_b((const v16i8*)t, 16); inp5 = (v16u8)__msa_ld_b((const v16i8*)t, 32); src1 = (v16u8)__msa_sldi_b((v16i8)inp1, (v16i8)inp0, 12); src5 = (v16u8)__msa_sldi_b((v16i8)inp4, (v16i8)inp3, 12); src2 = (v16u8)__msa_sldi_b((v16i8)inp2, (v16i8)inp1, 8); src6 = (v16u8)__msa_sldi_b((v16i8)inp5, (v16i8)inp4, 8); src3 = (v16u8)__msa_sldi_b((v16i8)inp2, (v16i8)inp2, 4); src7 = (v16u8)__msa_sldi_b((v16i8)inp5, (v16i8)inp5, 4); src0 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)inp0); src1 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src1); src2 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src2); src3 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src3); src4 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)inp3); src5 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src5); src6 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src6); src7 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src7); vec0 = (v8u16)__msa_ilvr_b((v16i8)src4, (v16i8)src0); vec1 = (v8u16)__msa_ilvl_b((v16i8)src4, (v16i8)src0); vec2 = (v8u16)__msa_ilvr_b((v16i8)src5, (v16i8)src1); vec3 = (v8u16)__msa_ilvl_b((v16i8)src5, (v16i8)src1); vec4 = (v8u16)__msa_ilvr_b((v16i8)src6, (v16i8)src2); vec5 = (v8u16)__msa_ilvl_b((v16i8)src6, (v16i8)src2); vec6 = (v8u16)__msa_ilvr_b((v16i8)src7, (v16i8)src3); vec7 = (v8u16)__msa_ilvl_b((v16i8)src7, (v16i8)src3); vec0 = (v8u16)__msa_hadd_u_h((v16u8)vec0, (v16u8)vec0); vec1 = (v8u16)__msa_hadd_u_h((v16u8)vec1, (v16u8)vec1); vec2 = (v8u16)__msa_hadd_u_h((v16u8)vec2, (v16u8)vec2); vec3 = (v8u16)__msa_hadd_u_h((v16u8)vec3, (v16u8)vec3); vec4 = (v8u16)__msa_hadd_u_h((v16u8)vec4, (v16u8)vec4); vec5 = (v8u16)__msa_hadd_u_h((v16u8)vec5, (v16u8)vec5); vec6 = (v8u16)__msa_hadd_u_h((v16u8)vec6, (v16u8)vec6); vec7 = (v8u16)__msa_hadd_u_h((v16u8)vec7, (v16u8)vec7); reg0 = (v8i16)__msa_pckev_d((v2i64)vec1, (v2i64)vec0); reg1 = (v8i16)__msa_pckev_d((v2i64)vec3, (v2i64)vec2); reg2 = (v8i16)__msa_pckev_d((v2i64)vec5, (v2i64)vec4); reg3 = (v8i16)__msa_pckev_d((v2i64)vec7, (v2i64)vec6); reg0 += (v8i16)__msa_pckod_d((v2i64)vec1, (v2i64)vec0); reg1 += (v8i16)__msa_pckod_d((v2i64)vec3, (v2i64)vec2); reg2 += (v8i16)__msa_pckod_d((v2i64)vec5, (v2i64)vec4); reg3 += (v8i16)__msa_pckod_d((v2i64)vec7, (v2i64)vec6); reg0 = __msa_srai_h(reg0, 2); reg1 = __msa_srai_h(reg1, 2); reg2 = __msa_srai_h(reg2, 2); reg3 = __msa_srai_h(reg3, 2); vec4 = (v8u16)__msa_pckev_h((v8i16)reg1, (v8i16)reg0); vec5 = (v8u16)__msa_pckev_h((v8i16)reg3, (v8i16)reg2); vec6 = (v8u16)__msa_pckod_h((v8i16)reg1, (v8i16)reg0); vec7 = (v8u16)__msa_pckod_h((v8i16)reg3, (v8i16)reg2); vec0 = (v8u16)__msa_pckod_h((v8i16)vec5, (v8i16)vec4); vec1 = (v8u16)__msa_pckev_h((v8i16)vec7, (v8i16)vec6); vec2 = (v8u16)__msa_pckev_h((v8i16)vec5, (v8i16)vec4); vec3 = vec0 * const_0x70; vec4 = vec1 * const_0x4A; vec5 = vec2 * const_0x26; vec2 *= const_0x70; vec1 *= const_0x5E; vec0 *= const_0x12; reg0 = __msa_subv_h((v8i16)vec3, (v8i16)vec4); reg1 = __msa_subv_h((v8i16)const_0x8080, (v8i16)vec5); reg2 = __msa_subv_h((v8i16)vec2, (v8i16)vec1); reg3 = __msa_subv_h((v8i16)const_0x8080, (v8i16)vec0); reg0 += reg1; reg2 += reg3; reg0 = __msa_srai_h(reg0, 8); reg2 = __msa_srai_h(reg2, 8); dst0 = (v16u8)__msa_pckev_b((v16i8)reg2, (v16i8)reg0); res0 = __msa_copy_u_d((v2i64)dst0, 0); res1 = __msa_copy_u_d((v2i64)dst0, 1); SD(res0, dst_u); SD(res1, dst_v); t += 48; s += 48; dst_u += 8; dst_v += 8; } } void NV12ToARGBRow_MSA(const uint8_t* src_y, const uint8_t* src_uv, uint8_t* dst_argb, const struct YuvConstants* yuvconstants, int width) { int x; uint64_t val0, val1; v16u8 src0, src1, res0, res1, dst0, dst1; v8i16 vec0, vec1, vec2; v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg; v4i32 vec_ubvr, vec_ugvg; v16u8 zero = {0}; v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL); YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg); vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub); vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug); for (x = 0; x < width; x += 8) { val0 = LD(src_y); val1 = LD(src_uv); src0 = (v16u8)__msa_insert_d((v2i64)zero, 0, val0); src1 = (v16u8)__msa_insert_d((v2i64)zero, 0, val1); YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg, vec0, vec1, vec2); res0 = (v16u8)__msa_ilvev_b((v16i8)vec2, (v16i8)vec0); res1 = (v16u8)__msa_ilvev_b((v16i8)alpha, (v16i8)vec1); dst0 = (v16u8)__msa_ilvr_b((v16i8)res1, (v16i8)res0); dst1 = (v16u8)__msa_ilvl_b((v16i8)res1, (v16i8)res0); ST_UB2(dst0, dst1, dst_argb, 16); src_y += 8; src_uv += 8; dst_argb += 32; } } void NV12ToRGB565Row_MSA(const uint8_t* src_y, const uint8_t* src_uv, uint8_t* dst_rgb565, const struct YuvConstants* yuvconstants, int width) { int x; uint64_t val0, val1; v16u8 src0, src1, dst0; v8i16 vec0, vec1, vec2; v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg; v4i32 vec_ubvr, vec_ugvg; v16u8 zero = {0}; YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg); vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub); vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug); for (x = 0; x < width; x += 8) { val0 = LD(src_y); val1 = LD(src_uv); src0 = (v16u8)__msa_insert_d((v2i64)zero, 0, val0); src1 = (v16u8)__msa_insert_d((v2i64)zero, 0, val1); YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg, vec0, vec1, vec2); vec0 = vec0 >> 3; vec1 = (vec1 >> 2) << 5; vec2 = (vec2 >> 3) << 11; dst0 = (v16u8)(vec0 | vec1 | vec2); ST_UB(dst0, dst_rgb565); src_y += 8; src_uv += 8; dst_rgb565 += 16; } } void NV21ToARGBRow_MSA(const uint8_t* src_y, const uint8_t* src_vu, uint8_t* dst_argb, const struct YuvConstants* yuvconstants, int width) { int x; uint64_t val0, val1; v16u8 src0, src1, res0, res1, dst0, dst1; v8i16 vec0, vec1, vec2; v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg; v4i32 vec_ubvr, vec_ugvg; v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL); v16u8 zero = {0}; v16i8 shuffler = {1, 0, 3, 2, 5, 4, 7, 6, 9, 8, 11, 10, 13, 12, 15, 14}; YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg); vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub); vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug); for (x = 0; x < width; x += 8) { val0 = LD(src_y); val1 = LD(src_vu); src0 = (v16u8)__msa_insert_d((v2i64)zero, 0, val0); src1 = (v16u8)__msa_insert_d((v2i64)zero, 0, val1); src1 = (v16u8)__msa_vshf_b(shuffler, (v16i8)src1, (v16i8)src1); YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg, vec0, vec1, vec2); res0 = (v16u8)__msa_ilvev_b((v16i8)vec2, (v16i8)vec0); res1 = (v16u8)__msa_ilvev_b((v16i8)alpha, (v16i8)vec1); dst0 = (v16u8)__msa_ilvr_b((v16i8)res1, (v16i8)res0); dst1 = (v16u8)__msa_ilvl_b((v16i8)res1, (v16i8)res0); ST_UB2(dst0, dst1, dst_argb, 16); src_y += 8; src_vu += 8; dst_argb += 32; } } void SobelRow_MSA(const uint8_t* src_sobelx, const uint8_t* src_sobely, uint8_t* dst_argb, int width) { int x; v16u8 src0, src1, vec0, dst0, dst1, dst2, dst3; v16i8 mask0 = {0, 0, 0, 16, 1, 1, 1, 16, 2, 2, 2, 16, 3, 3, 3, 16}; v16i8 const_0x4 = __msa_ldi_b(0x4); v16i8 mask1 = mask0 + const_0x4; v16i8 mask2 = mask1 + const_0x4; v16i8 mask3 = mask2 + const_0x4; v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL); for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_sobelx, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_sobely, 0); vec0 = __msa_adds_u_b(src0, src1); dst0 = (v16u8)__msa_vshf_b(mask0, (v16i8)alpha, (v16i8)vec0); dst1 = (v16u8)__msa_vshf_b(mask1, (v16i8)alpha, (v16i8)vec0); dst2 = (v16u8)__msa_vshf_b(mask2, (v16i8)alpha, (v16i8)vec0); dst3 = (v16u8)__msa_vshf_b(mask3, (v16i8)alpha, (v16i8)vec0); ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16); src_sobelx += 16; src_sobely += 16; dst_argb += 64; } } void SobelToPlaneRow_MSA(const uint8_t* src_sobelx, const uint8_t* src_sobely, uint8_t* dst_y, int width) { int x; v16u8 src0, src1, src2, src3, dst0, dst1; for (x = 0; x < width; x += 32) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_sobelx, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_sobelx, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_sobely, 0); src3 = (v16u8)__msa_ld_b((const v16i8*)src_sobely, 16); dst0 = __msa_adds_u_b(src0, src2); dst1 = __msa_adds_u_b(src1, src3); ST_UB2(dst0, dst1, dst_y, 16); src_sobelx += 32; src_sobely += 32; dst_y += 32; } } void SobelXYRow_MSA(const uint8_t* src_sobelx, const uint8_t* src_sobely, uint8_t* dst_argb, int width) { int x; v16u8 src0, src1, vec0, vec1, vec2; v16u8 reg0, reg1, dst0, dst1, dst2, dst3; v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL); for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_sobelx, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_sobely, 0); vec0 = __msa_adds_u_b(src0, src1); vec1 = (v16u8)__msa_ilvr_b((v16i8)src0, (v16i8)src1); vec2 = (v16u8)__msa_ilvl_b((v16i8)src0, (v16i8)src1); reg0 = (v16u8)__msa_ilvr_b((v16i8)alpha, (v16i8)vec0); reg1 = (v16u8)__msa_ilvl_b((v16i8)alpha, (v16i8)vec0); dst0 = (v16u8)__msa_ilvr_b((v16i8)reg0, (v16i8)vec1); dst1 = (v16u8)__msa_ilvl_b((v16i8)reg0, (v16i8)vec1); dst2 = (v16u8)__msa_ilvr_b((v16i8)reg1, (v16i8)vec2); dst3 = (v16u8)__msa_ilvl_b((v16i8)reg1, (v16i8)vec2); ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16); src_sobelx += 16; src_sobely += 16; dst_argb += 64; } } void ARGBToYJRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width) { int x; v16u8 src0, src1, src2, src3, dst0; v16u8 const_0x4B0F = (v16u8)__msa_fill_h(0x4B0F); v16u8 const_0x26 = (v16u8)__msa_fill_h(0x26); v8u16 const_0x40 = (v8u16)__msa_fill_h(0x40); for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 32); src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 48); ARGBTOY(src0, src1, src2, src3, const_0x4B0F, const_0x26, const_0x40, 7, dst0); ST_UB(dst0, dst_y); src_argb0 += 64; dst_y += 16; } } void BGRAToYRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width) { int x; v16u8 src0, src1, src2, src3, dst0; v16u8 const_0x4200 = (v16u8)__msa_fill_h(0x4200); v16u8 const_0x1981 = (v16u8)__msa_fill_h(0x1981); v8u16 const_0x1080 = (v8u16)__msa_fill_h(0x1080); for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 32); src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 48); ARGBTOY(src0, src1, src2, src3, const_0x4200, const_0x1981, const_0x1080, 8, dst0); ST_UB(dst0, dst_y); src_argb0 += 64; dst_y += 16; } } void ABGRToYRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width) { int x; v16u8 src0, src1, src2, src3, dst0; v16u8 const_0x8142 = (v16u8)__msa_fill_h(0x8142); v16u8 const_0x19 = (v16u8)__msa_fill_h(0x19); v8u16 const_0x1080 = (v8u16)__msa_fill_h(0x1080); for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 32); src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 48); ARGBTOY(src0, src1, src2, src3, const_0x8142, const_0x19, const_0x1080, 8, dst0); ST_UB(dst0, dst_y); src_argb0 += 64; dst_y += 16; } } void RGBAToYRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width) { int x; v16u8 src0, src1, src2, src3, dst0; v16u8 const_0x1900 = (v16u8)__msa_fill_h(0x1900); v16u8 const_0x4281 = (v16u8)__msa_fill_h(0x4281); v8u16 const_0x1080 = (v8u16)__msa_fill_h(0x1080); for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 32); src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 48); ARGBTOY(src0, src1, src2, src3, const_0x1900, const_0x4281, const_0x1080, 8, dst0); ST_UB(dst0, dst_y); src_argb0 += 64; dst_y += 16; } } void ARGBToUVJRow_MSA(const uint8_t* src_rgb0, int src_stride_rgb, uint8_t* dst_u, uint8_t* dst_v, int width) { int x; const uint8_t* s = src_rgb0; const uint8_t* t = src_rgb0 + src_stride_rgb; v16u8 src0, src1, src2, src3, src4, src5, src6, src7; v16u8 vec0, vec1, vec2, vec3; v16u8 dst0, dst1; v16i8 shuffler0 = {0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29}; v16i8 shuffler1 = {2, 3, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 31}; v16i8 shuffler2 = {0, 3, 4, 7, 8, 11, 12, 15, 16, 19, 20, 23, 24, 27, 28, 31}; v16i8 shuffler3 = {1, 2, 5, 6, 9, 10, 13, 14, 17, 18, 21, 22, 25, 26, 29, 30}; v16u8 const_0x7F = (v16u8)__msa_fill_h(0x7F); v16u8 const_0x6B14 = (v16u8)__msa_fill_h(0x6B14); v16u8 const_0x2B54 = (v16u8)__msa_fill_h(0x2B54); v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080); for (x = 0; x < width; x += 32) { src0 = (v16u8)__msa_ld_b((const v16i8*)s, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)s, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)s, 32); src3 = (v16u8)__msa_ld_b((const v16i8*)s, 48); src4 = (v16u8)__msa_ld_b((const v16i8*)t, 0); src5 = (v16u8)__msa_ld_b((const v16i8*)t, 16); src6 = (v16u8)__msa_ld_b((const v16i8*)t, 32); src7 = (v16u8)__msa_ld_b((const v16i8*)t, 48); src0 = __msa_aver_u_b(src0, src4); src1 = __msa_aver_u_b(src1, src5); src2 = __msa_aver_u_b(src2, src6); src3 = __msa_aver_u_b(src3, src7); src4 = (v16u8)__msa_pckev_w((v4i32)src1, (v4i32)src0); src5 = (v16u8)__msa_pckev_w((v4i32)src3, (v4i32)src2); src6 = (v16u8)__msa_pckod_w((v4i32)src1, (v4i32)src0); src7 = (v16u8)__msa_pckod_w((v4i32)src3, (v4i32)src2); vec0 = __msa_aver_u_b(src4, src6); vec1 = __msa_aver_u_b(src5, src7); src0 = (v16u8)__msa_ld_b((v16i8*)s, 64); src1 = (v16u8)__msa_ld_b((v16i8*)s, 80); src2 = (v16u8)__msa_ld_b((v16i8*)s, 96); src3 = (v16u8)__msa_ld_b((v16i8*)s, 112); src4 = (v16u8)__msa_ld_b((v16i8*)t, 64); src5 = (v16u8)__msa_ld_b((v16i8*)t, 80); src6 = (v16u8)__msa_ld_b((v16i8*)t, 96); src7 = (v16u8)__msa_ld_b((v16i8*)t, 112); src0 = __msa_aver_u_b(src0, src4); src1 = __msa_aver_u_b(src1, src5); src2 = __msa_aver_u_b(src2, src6); src3 = __msa_aver_u_b(src3, src7); src4 = (v16u8)__msa_pckev_w((v4i32)src1, (v4i32)src0); src5 = (v16u8)__msa_pckev_w((v4i32)src3, (v4i32)src2); src6 = (v16u8)__msa_pckod_w((v4i32)src1, (v4i32)src0); src7 = (v16u8)__msa_pckod_w((v4i32)src3, (v4i32)src2); vec2 = __msa_aver_u_b(src4, src6); vec3 = __msa_aver_u_b(src5, src7); ARGBTOUV(vec0, vec1, vec2, vec3, const_0x6B14, const_0x7F, const_0x2B54, const_0x8080, shuffler1, shuffler0, shuffler2, shuffler3, dst0, dst1); ST_UB(dst0, dst_v); ST_UB(dst1, dst_u); s += 128; t += 128; dst_v += 16; dst_u += 16; } } void BGRAToUVRow_MSA(const uint8_t* src_rgb0, int src_stride_rgb, uint8_t* dst_u, uint8_t* dst_v, int width) { int x; const uint8_t* s = src_rgb0; const uint8_t* t = src_rgb0 + src_stride_rgb; v16u8 dst0, dst1, vec0, vec1, vec2, vec3; v16i8 shuffler0 = {0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29}; v16i8 shuffler1 = {2, 3, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 31}; v16i8 shuffler2 = {0, 3, 4, 7, 8, 11, 12, 15, 16, 19, 20, 23, 24, 27, 28, 31}; v16i8 shuffler3 = {2, 1, 6, 5, 10, 9, 14, 13, 18, 17, 22, 21, 26, 25, 30, 29}; v16u8 const_0x125E = (v16u8)__msa_fill_h(0x125E); v16u8 const_0x7000 = (v16u8)__msa_fill_h(0x7000); v16u8 const_0x264A = (v16u8)__msa_fill_h(0x264A); v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080); for (x = 0; x < width; x += 32) { READ_ARGB(s, t, vec0, vec1, vec2, vec3); ARGBTOUV(vec0, vec1, vec2, vec3, const_0x125E, const_0x7000, const_0x264A, const_0x8080, shuffler0, shuffler1, shuffler2, shuffler3, dst0, dst1); ST_UB(dst0, dst_v); ST_UB(dst1, dst_u); s += 128; t += 128; dst_v += 16; dst_u += 16; } } void ABGRToUVRow_MSA(const uint8_t* src_rgb0, int src_stride_rgb, uint8_t* dst_u, uint8_t* dst_v, int width) { int x; const uint8_t* s = src_rgb0; const uint8_t* t = src_rgb0 + src_stride_rgb; v16u8 src0, src1, src2, src3; v16u8 dst0, dst1; v16i8 shuffler0 = {0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29}; v16i8 shuffler1 = {2, 3, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 31}; v16i8 shuffler2 = {0, 3, 4, 7, 8, 11, 12, 15, 16, 19, 20, 23, 24, 27, 28, 31}; v16i8 shuffler3 = {1, 2, 5, 6, 9, 10, 13, 14, 17, 18, 21, 22, 25, 26, 29, 30}; v16u8 const_0x4A26 = (v16u8)__msa_fill_h(0x4A26); v16u8 const_0x0070 = (v16u8)__msa_fill_h(0x0070); v16u8 const_0x125E = (v16u8)__msa_fill_h(0x125E); v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080); for (x = 0; x < width; x += 32) { READ_ARGB(s, t, src0, src1, src2, src3); ARGBTOUV(src0, src1, src2, src3, const_0x4A26, const_0x0070, const_0x125E, const_0x8080, shuffler1, shuffler0, shuffler2, shuffler3, dst0, dst1); ST_UB(dst0, dst_u); ST_UB(dst1, dst_v); s += 128; t += 128; dst_u += 16; dst_v += 16; } } void RGBAToUVRow_MSA(const uint8_t* src_rgb0, int src_stride_rgb, uint8_t* dst_u, uint8_t* dst_v, int width) { int x; const uint8_t* s = src_rgb0; const uint8_t* t = src_rgb0 + src_stride_rgb; v16u8 dst0, dst1, vec0, vec1, vec2, vec3; v16i8 shuffler0 = {0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29}; v16i8 shuffler1 = {2, 3, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 31}; v16i8 shuffler2 = {0, 3, 4, 7, 8, 11, 12, 15, 16, 19, 20, 23, 24, 27, 28, 31}; v16i8 shuffler3 = {2, 1, 6, 5, 10, 9, 14, 13, 18, 17, 22, 21, 26, 25, 30, 29}; v16u8 const_0x125E = (v16u8)__msa_fill_h(0x264A); v16u8 const_0x7000 = (v16u8)__msa_fill_h(0x7000); v16u8 const_0x264A = (v16u8)__msa_fill_h(0x125E); v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080); for (x = 0; x < width; x += 32) { READ_ARGB(s, t, vec0, vec1, vec2, vec3); ARGBTOUV(vec0, vec1, vec2, vec3, const_0x125E, const_0x7000, const_0x264A, const_0x8080, shuffler0, shuffler1, shuffler2, shuffler3, dst0, dst1); ST_UB(dst0, dst_u); ST_UB(dst1, dst_v); s += 128; t += 128; dst_u += 16; dst_v += 16; } } void I444ToARGBRow_MSA(const uint8_t* src_y, const uint8_t* src_u, const uint8_t* src_v, uint8_t* dst_argb, const struct YuvConstants* yuvconstants, int width) { int x; v16u8 src0, src1, src2, dst0, dst1; v8u16 vec0, vec1, vec2; v4i32 reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7, reg8, reg9; v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg; v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL); v8i16 zero = {0}; YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg); for (x = 0; x < width; x += 8) { READI444(src_y, src_u, src_v, src0, src1, src2); vec0 = (v8u16)__msa_ilvr_b((v16i8)src0, (v16i8)src0); reg0 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec0); reg1 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec0); reg0 *= vec_yg; reg1 *= vec_yg; reg0 = __msa_srai_w(reg0, 16); reg1 = __msa_srai_w(reg1, 16); reg4 = reg0 + vec_br; reg5 = reg1 + vec_br; reg2 = reg0 + vec_bg; reg3 = reg1 + vec_bg; reg0 += vec_bb; reg1 += vec_bb; vec0 = (v8u16)__msa_ilvr_b((v16i8)zero, (v16i8)src1); vec1 = (v8u16)__msa_ilvr_b((v16i8)zero, (v16i8)src2); reg6 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec0); reg7 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec0); reg8 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec1); reg9 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec1); reg0 -= reg6 * vec_ub; reg1 -= reg7 * vec_ub; reg2 -= reg6 * vec_ug; reg3 -= reg7 * vec_ug; reg4 -= reg8 * vec_vr; reg5 -= reg9 * vec_vr; reg2 -= reg8 * vec_vg; reg3 -= reg9 * vec_vg; reg0 = __msa_srai_w(reg0, 6); reg1 = __msa_srai_w(reg1, 6); reg2 = __msa_srai_w(reg2, 6); reg3 = __msa_srai_w(reg3, 6); reg4 = __msa_srai_w(reg4, 6); reg5 = __msa_srai_w(reg5, 6); CLIP_0TO255(reg0, reg1, reg2, reg3, reg4, reg5); vec0 = (v8u16)__msa_pckev_h((v8i16)reg1, (v8i16)reg0); vec1 = (v8u16)__msa_pckev_h((v8i16)reg3, (v8i16)reg2); vec2 = (v8u16)__msa_pckev_h((v8i16)reg5, (v8i16)reg4); vec0 = (v8u16)__msa_ilvev_b((v16i8)vec1, (v16i8)vec0); vec1 = (v8u16)__msa_ilvev_b((v16i8)alpha, (v16i8)vec2); dst0 = (v16u8)__msa_ilvr_h((v8i16)vec1, (v8i16)vec0); dst1 = (v16u8)__msa_ilvl_h((v8i16)vec1, (v8i16)vec0); ST_UB2(dst0, dst1, dst_argb, 16); src_y += 8; src_u += 8; src_v += 8; dst_argb += 32; } } void I400ToARGBRow_MSA(const uint8_t* src_y, uint8_t* dst_argb, int width) { int x; v16u8 src0, res0, res1, res2, res3, res4, dst0, dst1, dst2, dst3; v8i16 vec0, vec1; v4i32 reg0, reg1, reg2, reg3; v4i32 vec_yg = __msa_fill_w(0x4A35); v8i16 vec_ygb = __msa_fill_h(0xFB78); v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL); v8i16 max = __msa_ldi_h(0xFF); v8i16 zero = {0}; for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_y, 0); vec0 = (v8i16)__msa_ilvr_b((v16i8)src0, (v16i8)src0); vec1 = (v8i16)__msa_ilvl_b((v16i8)src0, (v16i8)src0); reg0 = (v4i32)__msa_ilvr_h(zero, vec0); reg1 = (v4i32)__msa_ilvl_h(zero, vec0); reg2 = (v4i32)__msa_ilvr_h(zero, vec1); reg3 = (v4i32)__msa_ilvl_h(zero, vec1); reg0 *= vec_yg; reg1 *= vec_yg; reg2 *= vec_yg; reg3 *= vec_yg; reg0 = __msa_srai_w(reg0, 16); reg1 = __msa_srai_w(reg1, 16); reg2 = __msa_srai_w(reg2, 16); reg3 = __msa_srai_w(reg3, 16); vec0 = (v8i16)__msa_pckev_h((v8i16)reg1, (v8i16)reg0); vec1 = (v8i16)__msa_pckev_h((v8i16)reg3, (v8i16)reg2); vec0 += vec_ygb; vec1 += vec_ygb; vec0 = __msa_srai_h(vec0, 6); vec1 = __msa_srai_h(vec1, 6); vec0 = __msa_maxi_s_h(vec0, 0); vec1 = __msa_maxi_s_h(vec1, 0); vec0 = __msa_min_s_h(max, vec0); vec1 = __msa_min_s_h(max, vec1); res0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); res1 = (v16u8)__msa_ilvr_b((v16i8)res0, (v16i8)res0); res2 = (v16u8)__msa_ilvl_b((v16i8)res0, (v16i8)res0); res3 = (v16u8)__msa_ilvr_b((v16i8)alpha, (v16i8)res0); res4 = (v16u8)__msa_ilvl_b((v16i8)alpha, (v16i8)res0); dst0 = (v16u8)__msa_ilvr_b((v16i8)res3, (v16i8)res1); dst1 = (v16u8)__msa_ilvl_b((v16i8)res3, (v16i8)res1); dst2 = (v16u8)__msa_ilvr_b((v16i8)res4, (v16i8)res2); dst3 = (v16u8)__msa_ilvl_b((v16i8)res4, (v16i8)res2); ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16); src_y += 16; dst_argb += 64; } } void J400ToARGBRow_MSA(const uint8_t* src_y, uint8_t* dst_argb, int width) { int x; v16u8 src0, vec0, vec1, vec2, vec3, dst0, dst1, dst2, dst3; v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL); for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_y, 0); vec0 = (v16u8)__msa_ilvr_b((v16i8)src0, (v16i8)src0); vec1 = (v16u8)__msa_ilvl_b((v16i8)src0, (v16i8)src0); vec2 = (v16u8)__msa_ilvr_b((v16i8)alpha, (v16i8)src0); vec3 = (v16u8)__msa_ilvl_b((v16i8)alpha, (v16i8)src0); dst0 = (v16u8)__msa_ilvr_b((v16i8)vec2, (v16i8)vec0); dst1 = (v16u8)__msa_ilvl_b((v16i8)vec2, (v16i8)vec0); dst2 = (v16u8)__msa_ilvr_b((v16i8)vec3, (v16i8)vec1); dst3 = (v16u8)__msa_ilvl_b((v16i8)vec3, (v16i8)vec1); ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16); src_y += 16; dst_argb += 64; } } void YUY2ToARGBRow_MSA(const uint8_t* src_yuy2, uint8_t* dst_argb, const struct YuvConstants* yuvconstants, int width) { int x; v16u8 src0, src1, src2; v8i16 vec0, vec1, vec2; v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg; v4i32 vec_ubvr, vec_ugvg; v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL); YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg); vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub); vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug); for (x = 0; x < width; x += 8) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_yuy2, 0); src1 = (v16u8)__msa_pckev_b((v16i8)src0, (v16i8)src0); src2 = (v16u8)__msa_pckod_b((v16i8)src0, (v16i8)src0); YUVTORGB(src1, src2, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg, vec0, vec1, vec2); STOREARGB(vec0, vec1, vec2, alpha, dst_argb); src_yuy2 += 16; dst_argb += 32; } } void UYVYToARGBRow_MSA(const uint8_t* src_uyvy, uint8_t* dst_argb, const struct YuvConstants* yuvconstants, int width) { int x; v16u8 src0, src1, src2; v8i16 vec0, vec1, vec2; v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg; v4i32 vec_ubvr, vec_ugvg; v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL); YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg); vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub); vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug); for (x = 0; x < width; x += 8) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_uyvy, 0); src1 = (v16u8)__msa_pckod_b((v16i8)src0, (v16i8)src0); src2 = (v16u8)__msa_pckev_b((v16i8)src0, (v16i8)src0); YUVTORGB(src1, src2, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg, vec0, vec1, vec2); STOREARGB(vec0, vec1, vec2, alpha, dst_argb); src_uyvy += 16; dst_argb += 32; } } void InterpolateRow_MSA(uint8_t* dst_ptr, const uint8_t* src_ptr, ptrdiff_t src_stride, int width, int32_t source_y_fraction) { int32_t y1_fraction = source_y_fraction; int32_t y0_fraction = 256 - y1_fraction; uint16_t y_fractions; const uint8_t* s = src_ptr; const uint8_t* t = src_ptr + src_stride; int x; v16u8 src0, src1, src2, src3, dst0, dst1; v8u16 vec0, vec1, vec2, vec3, y_frac; if (0 == y1_fraction) { memcpy(dst_ptr, src_ptr, width); return; } if (128 == y1_fraction) { for (x = 0; x < width; x += 32) { src0 = (v16u8)__msa_ld_b((const v16i8*)s, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)s, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)t, 0); src3 = (v16u8)__msa_ld_b((const v16i8*)t, 16); dst0 = __msa_aver_u_b(src0, src2); dst1 = __msa_aver_u_b(src1, src3); ST_UB2(dst0, dst1, dst_ptr, 16); s += 32; t += 32; dst_ptr += 32; } return; } y_fractions = (uint16_t)(y0_fraction + (y1_fraction << 8)); y_frac = (v8u16)__msa_fill_h(y_fractions); for (x = 0; x < width; x += 32) { src0 = (v16u8)__msa_ld_b((const v16i8*)s, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)s, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)t, 0); src3 = (v16u8)__msa_ld_b((const v16i8*)t, 16); vec0 = (v8u16)__msa_ilvr_b((v16i8)src2, (v16i8)src0); vec1 = (v8u16)__msa_ilvl_b((v16i8)src2, (v16i8)src0); vec2 = (v8u16)__msa_ilvr_b((v16i8)src3, (v16i8)src1); vec3 = (v8u16)__msa_ilvl_b((v16i8)src3, (v16i8)src1); vec0 = (v8u16)__msa_dotp_u_h((v16u8)vec0, (v16u8)y_frac); vec1 = (v8u16)__msa_dotp_u_h((v16u8)vec1, (v16u8)y_frac); vec2 = (v8u16)__msa_dotp_u_h((v16u8)vec2, (v16u8)y_frac); vec3 = (v8u16)__msa_dotp_u_h((v16u8)vec3, (v16u8)y_frac); vec0 = (v8u16)__msa_srari_h((v8i16)vec0, 8); vec1 = (v8u16)__msa_srari_h((v8i16)vec1, 8); vec2 = (v8u16)__msa_srari_h((v8i16)vec2, 8); vec3 = (v8u16)__msa_srari_h((v8i16)vec3, 8); dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); dst1 = (v16u8)__msa_pckev_b((v16i8)vec3, (v16i8)vec2); ST_UB2(dst0, dst1, dst_ptr, 16); s += 32; t += 32; dst_ptr += 32; } } void ARGBSetRow_MSA(uint8_t* dst_argb, uint32_t v32, int width) { int x; v4i32 dst0 = __builtin_msa_fill_w(v32); for (x = 0; x < width; x += 4) { ST_UB(dst0, dst_argb); dst_argb += 16; } } void RAWToRGB24Row_MSA(const uint8_t* src_raw, uint8_t* dst_rgb24, int width) { int x; v16u8 src0, src1, src2, src3, src4, dst0, dst1, dst2; v16i8 shuffler0 = {2, 1, 0, 5, 4, 3, 8, 7, 6, 11, 10, 9, 14, 13, 12, 17}; v16i8 shuffler1 = {8, 7, 12, 11, 10, 15, 14, 13, 18, 17, 16, 21, 20, 19, 24, 23}; v16i8 shuffler2 = {14, 19, 18, 17, 22, 21, 20, 25, 24, 23, 28, 27, 26, 31, 30, 29}; for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_raw, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_raw, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_raw, 32); src3 = (v16u8)__msa_sldi_b((v16i8)src1, (v16i8)src0, 8); src4 = (v16u8)__msa_sldi_b((v16i8)src2, (v16i8)src1, 8); dst0 = (v16u8)__msa_vshf_b(shuffler0, (v16i8)src1, (v16i8)src0); dst1 = (v16u8)__msa_vshf_b(shuffler1, (v16i8)src4, (v16i8)src3); dst2 = (v16u8)__msa_vshf_b(shuffler2, (v16i8)src2, (v16i8)src1); ST_UB2(dst0, dst1, dst_rgb24, 16); ST_UB(dst2, (dst_rgb24 + 32)); src_raw += 48; dst_rgb24 += 48; } } void MergeUVRow_MSA(const uint8_t* src_u, const uint8_t* src_v, uint8_t* dst_uv, int width) { int x; v16u8 src0, src1, dst0, dst1; for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_u, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_v, 0); dst0 = (v16u8)__msa_ilvr_b((v16i8)src1, (v16i8)src0); dst1 = (v16u8)__msa_ilvl_b((v16i8)src1, (v16i8)src0); ST_UB2(dst0, dst1, dst_uv, 16); src_u += 16; src_v += 16; dst_uv += 32; } } void ARGBExtractAlphaRow_MSA(const uint8_t* src_argb, uint8_t* dst_a, int width) { int i; v16u8 src0, src1, src2, src3, vec0, vec1, dst0; for (i = 0; i < width; i += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 32); src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 48); vec0 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0); vec1 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2); dst0 = (v16u8)__msa_pckod_b((v16i8)vec1, (v16i8)vec0); ST_UB(dst0, dst_a); src_argb += 64; dst_a += 16; } } void ARGBBlendRow_MSA(const uint8_t* src_argb0, const uint8_t* src_argb1, uint8_t* dst_argb, int width) { int x; v16u8 src0, src1, src2, src3, dst0, dst1; v8u16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; v8u16 vec8, vec9, vec10, vec11, vec12, vec13; v8u16 const_256 = (v8u16)__msa_ldi_h(256); v16u8 const_255 = (v16u8)__msa_ldi_b(255); v16u8 mask = {0, 0, 0, 255, 0, 0, 0, 255, 0, 0, 0, 255, 0, 0, 0, 255}; v16i8 zero = {0}; for (x = 0; x < width; x += 8) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb1, 0); src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb1, 16); vec0 = (v8u16)__msa_ilvr_b(zero, (v16i8)src0); vec1 = (v8u16)__msa_ilvl_b(zero, (v16i8)src0); vec2 = (v8u16)__msa_ilvr_b(zero, (v16i8)src1); vec3 = (v8u16)__msa_ilvl_b(zero, (v16i8)src1); vec4 = (v8u16)__msa_ilvr_b(zero, (v16i8)src2); vec5 = (v8u16)__msa_ilvl_b(zero, (v16i8)src2); vec6 = (v8u16)__msa_ilvr_b(zero, (v16i8)src3); vec7 = (v8u16)__msa_ilvl_b(zero, (v16i8)src3); vec8 = (v8u16)__msa_fill_h(vec0[3]); vec9 = (v8u16)__msa_fill_h(vec0[7]); vec10 = (v8u16)__msa_fill_h(vec1[3]); vec11 = (v8u16)__msa_fill_h(vec1[7]); vec8 = (v8u16)__msa_pckev_d((v2i64)vec9, (v2i64)vec8); vec9 = (v8u16)__msa_pckev_d((v2i64)vec11, (v2i64)vec10); vec10 = (v8u16)__msa_fill_h(vec2[3]); vec11 = (v8u16)__msa_fill_h(vec2[7]); vec12 = (v8u16)__msa_fill_h(vec3[3]); vec13 = (v8u16)__msa_fill_h(vec3[7]); vec10 = (v8u16)__msa_pckev_d((v2i64)vec11, (v2i64)vec10); vec11 = (v8u16)__msa_pckev_d((v2i64)vec13, (v2i64)vec12); vec8 = const_256 - vec8; vec9 = const_256 - vec9; vec10 = const_256 - vec10; vec11 = const_256 - vec11; vec8 *= vec4; vec9 *= vec5; vec10 *= vec6; vec11 *= vec7; vec8 = (v8u16)__msa_srai_h((v8i16)vec8, 8); vec9 = (v8u16)__msa_srai_h((v8i16)vec9, 8); vec10 = (v8u16)__msa_srai_h((v8i16)vec10, 8); vec11 = (v8u16)__msa_srai_h((v8i16)vec11, 8); vec0 += vec8; vec1 += vec9; vec2 += vec10; vec3 += vec11; dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); dst1 = (v16u8)__msa_pckev_b((v16i8)vec3, (v16i8)vec2); dst0 = __msa_bmnz_v(dst0, const_255, mask); dst1 = __msa_bmnz_v(dst1, const_255, mask); ST_UB2(dst0, dst1, dst_argb, 16); src_argb0 += 32; src_argb1 += 32; dst_argb += 32; } } void ARGBQuantizeRow_MSA(uint8_t* dst_argb, int scale, int interval_size, int interval_offset, int width) { int x; v16u8 src0, src1, src2, src3, dst0, dst1, dst2, dst3; v8i16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; v4i32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; v4i32 tmp8, tmp9, tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; v4i32 vec_scale = __msa_fill_w(scale); v16u8 vec_int_sz = (v16u8)__msa_fill_b(interval_size); v16u8 vec_int_ofst = (v16u8)__msa_fill_b(interval_offset); v16i8 mask = {0, 1, 2, 19, 4, 5, 6, 23, 8, 9, 10, 27, 12, 13, 14, 31}; v16i8 zero = {0}; for (x = 0; x < width; x += 8) { src0 = (v16u8)__msa_ld_b((v16i8*)dst_argb, 0); src1 = (v16u8)__msa_ld_b((v16i8*)dst_argb, 16); src2 = (v16u8)__msa_ld_b((v16i8*)dst_argb, 32); src3 = (v16u8)__msa_ld_b((v16i8*)dst_argb, 48); vec0 = (v8i16)__msa_ilvr_b(zero, (v16i8)src0); vec1 = (v8i16)__msa_ilvl_b(zero, (v16i8)src0); vec2 = (v8i16)__msa_ilvr_b(zero, (v16i8)src1); vec3 = (v8i16)__msa_ilvl_b(zero, (v16i8)src1); vec4 = (v8i16)__msa_ilvr_b(zero, (v16i8)src2); vec5 = (v8i16)__msa_ilvl_b(zero, (v16i8)src2); vec6 = (v8i16)__msa_ilvr_b(zero, (v16i8)src3); vec7 = (v8i16)__msa_ilvl_b(zero, (v16i8)src3); tmp0 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec0); tmp1 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec0); tmp2 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec1); tmp3 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec1); tmp4 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec2); tmp5 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec2); tmp6 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec3); tmp7 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec3); tmp8 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec4); tmp9 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec4); tmp10 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec5); tmp11 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec5); tmp12 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec6); tmp13 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec6); tmp14 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec7); tmp15 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec7); tmp0 *= vec_scale; tmp1 *= vec_scale; tmp2 *= vec_scale; tmp3 *= vec_scale; tmp4 *= vec_scale; tmp5 *= vec_scale; tmp6 *= vec_scale; tmp7 *= vec_scale; tmp8 *= vec_scale; tmp9 *= vec_scale; tmp10 *= vec_scale; tmp11 *= vec_scale; tmp12 *= vec_scale; tmp13 *= vec_scale; tmp14 *= vec_scale; tmp15 *= vec_scale; tmp0 >>= 16; tmp1 >>= 16; tmp2 >>= 16; tmp3 >>= 16; tmp4 >>= 16; tmp5 >>= 16; tmp6 >>= 16; tmp7 >>= 16; tmp8 >>= 16; tmp9 >>= 16; tmp10 >>= 16; tmp11 >>= 16; tmp12 >>= 16; tmp13 >>= 16; tmp14 >>= 16; tmp15 >>= 16; vec0 = (v8i16)__msa_pckev_h((v8i16)tmp1, (v8i16)tmp0); vec1 = (v8i16)__msa_pckev_h((v8i16)tmp3, (v8i16)tmp2); vec2 = (v8i16)__msa_pckev_h((v8i16)tmp5, (v8i16)tmp4); vec3 = (v8i16)__msa_pckev_h((v8i16)tmp7, (v8i16)tmp6); vec4 = (v8i16)__msa_pckev_h((v8i16)tmp9, (v8i16)tmp8); vec5 = (v8i16)__msa_pckev_h((v8i16)tmp11, (v8i16)tmp10); vec6 = (v8i16)__msa_pckev_h((v8i16)tmp13, (v8i16)tmp12); vec7 = (v8i16)__msa_pckev_h((v8i16)tmp15, (v8i16)tmp14); dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); dst1 = (v16u8)__msa_pckev_b((v16i8)vec3, (v16i8)vec2); dst2 = (v16u8)__msa_pckev_b((v16i8)vec5, (v16i8)vec4); dst3 = (v16u8)__msa_pckev_b((v16i8)vec7, (v16i8)vec6); dst0 *= vec_int_sz; dst1 *= vec_int_sz; dst2 *= vec_int_sz; dst3 *= vec_int_sz; dst0 += vec_int_ofst; dst1 += vec_int_ofst; dst2 += vec_int_ofst; dst3 += vec_int_ofst; dst0 = (v16u8)__msa_vshf_b(mask, (v16i8)src0, (v16i8)dst0); dst1 = (v16u8)__msa_vshf_b(mask, (v16i8)src1, (v16i8)dst1); dst2 = (v16u8)__msa_vshf_b(mask, (v16i8)src2, (v16i8)dst2); dst3 = (v16u8)__msa_vshf_b(mask, (v16i8)src3, (v16i8)dst3); ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16); dst_argb += 64; } } void ARGBColorMatrixRow_MSA(const uint8_t* src_argb, uint8_t* dst_argb, const int8_t* matrix_argb, int width) { int32_t x; v16i8 src0; v16u8 src1, src2, dst0, dst1; v8i16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, vec9; v8i16 vec10, vec11, vec12, vec13, vec14, vec15, vec16, vec17; v4i32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; v4i32 tmp8, tmp9, tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; v16i8 zero = {0}; v8i16 max = __msa_ldi_h(255); src0 = __msa_ld_b((v16i8*)matrix_argb, 0); vec0 = (v8i16)__msa_ilvr_b(zero, src0); vec1 = (v8i16)__msa_ilvl_b(zero, src0); for (x = 0; x < width; x += 8) { src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0); src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16); vec2 = (v8i16)__msa_ilvr_b(zero, (v16i8)src1); vec3 = (v8i16)__msa_ilvl_b(zero, (v16i8)src1); vec4 = (v8i16)__msa_ilvr_b(zero, (v16i8)src2); vec5 = (v8i16)__msa_ilvl_b(zero, (v16i8)src2); vec6 = (v8i16)__msa_pckod_d((v2i64)vec2, (v2i64)vec2); vec7 = (v8i16)__msa_pckod_d((v2i64)vec3, (v2i64)vec3); vec8 = (v8i16)__msa_pckod_d((v2i64)vec4, (v2i64)vec4); vec9 = (v8i16)__msa_pckod_d((v2i64)vec5, (v2i64)vec5); vec2 = (v8i16)__msa_pckev_d((v2i64)vec2, (v2i64)vec2); vec3 = (v8i16)__msa_pckev_d((v2i64)vec3, (v2i64)vec3); vec4 = (v8i16)__msa_pckev_d((v2i64)vec4, (v2i64)vec4); vec5 = (v8i16)__msa_pckev_d((v2i64)vec5, (v2i64)vec5); vec10 = vec2 * vec0; vec11 = vec2 * vec1; vec12 = vec6 * vec0; vec13 = vec6 * vec1; tmp0 = __msa_hadd_s_w(vec10, vec10); tmp1 = __msa_hadd_s_w(vec11, vec11); tmp2 = __msa_hadd_s_w(vec12, vec12); tmp3 = __msa_hadd_s_w(vec13, vec13); vec14 = vec3 * vec0; vec15 = vec3 * vec1; vec16 = vec7 * vec0; vec17 = vec7 * vec1; tmp4 = __msa_hadd_s_w(vec14, vec14); tmp5 = __msa_hadd_s_w(vec15, vec15); tmp6 = __msa_hadd_s_w(vec16, vec16); tmp7 = __msa_hadd_s_w(vec17, vec17); vec10 = __msa_pckev_h((v8i16)tmp1, (v8i16)tmp0); vec11 = __msa_pckev_h((v8i16)tmp3, (v8i16)tmp2); vec12 = __msa_pckev_h((v8i16)tmp5, (v8i16)tmp4); vec13 = __msa_pckev_h((v8i16)tmp7, (v8i16)tmp6); tmp0 = __msa_hadd_s_w(vec10, vec10); tmp1 = __msa_hadd_s_w(vec11, vec11); tmp2 = __msa_hadd_s_w(vec12, vec12); tmp3 = __msa_hadd_s_w(vec13, vec13); tmp0 = __msa_srai_w(tmp0, 6); tmp1 = __msa_srai_w(tmp1, 6); tmp2 = __msa_srai_w(tmp2, 6); tmp3 = __msa_srai_w(tmp3, 6); vec2 = vec4 * vec0; vec6 = vec4 * vec1; vec3 = vec8 * vec0; vec7 = vec8 * vec1; tmp8 = __msa_hadd_s_w(vec2, vec2); tmp9 = __msa_hadd_s_w(vec6, vec6); tmp10 = __msa_hadd_s_w(vec3, vec3); tmp11 = __msa_hadd_s_w(vec7, vec7); vec4 = vec5 * vec0; vec8 = vec5 * vec1; vec5 = vec9 * vec0; vec9 = vec9 * vec1; tmp12 = __msa_hadd_s_w(vec4, vec4); tmp13 = __msa_hadd_s_w(vec8, vec8); tmp14 = __msa_hadd_s_w(vec5, vec5); tmp15 = __msa_hadd_s_w(vec9, vec9); vec14 = __msa_pckev_h((v8i16)tmp9, (v8i16)tmp8); vec15 = __msa_pckev_h((v8i16)tmp11, (v8i16)tmp10); vec16 = __msa_pckev_h((v8i16)tmp13, (v8i16)tmp12); vec17 = __msa_pckev_h((v8i16)tmp15, (v8i16)tmp14); tmp4 = __msa_hadd_s_w(vec14, vec14); tmp5 = __msa_hadd_s_w(vec15, vec15); tmp6 = __msa_hadd_s_w(vec16, vec16); tmp7 = __msa_hadd_s_w(vec17, vec17); tmp4 = __msa_srai_w(tmp4, 6); tmp5 = __msa_srai_w(tmp5, 6); tmp6 = __msa_srai_w(tmp6, 6); tmp7 = __msa_srai_w(tmp7, 6); vec10 = __msa_pckev_h((v8i16)tmp1, (v8i16)tmp0); vec11 = __msa_pckev_h((v8i16)tmp3, (v8i16)tmp2); vec12 = __msa_pckev_h((v8i16)tmp5, (v8i16)tmp4); vec13 = __msa_pckev_h((v8i16)tmp7, (v8i16)tmp6); vec10 = __msa_maxi_s_h(vec10, 0); vec11 = __msa_maxi_s_h(vec11, 0); vec12 = __msa_maxi_s_h(vec12, 0); vec13 = __msa_maxi_s_h(vec13, 0); vec10 = __msa_min_s_h(vec10, max); vec11 = __msa_min_s_h(vec11, max); vec12 = __msa_min_s_h(vec12, max); vec13 = __msa_min_s_h(vec13, max); dst0 = (v16u8)__msa_pckev_b((v16i8)vec11, (v16i8)vec10); dst1 = (v16u8)__msa_pckev_b((v16i8)vec13, (v16i8)vec12); ST_UB2(dst0, dst1, dst_argb, 16); src_argb += 32; dst_argb += 32; } } void SplitUVRow_MSA(const uint8_t* src_uv, uint8_t* dst_u, uint8_t* dst_v, int width) { int x; v16u8 src0, src1, src2, src3, dst0, dst1, dst2, dst3; for (x = 0; x < width; x += 32) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_uv, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_uv, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_uv, 32); src3 = (v16u8)__msa_ld_b((const v16i8*)src_uv, 48); dst0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0); dst1 = (v16u8)__msa_pckev_b((v16i8)src3, (v16i8)src2); dst2 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0); dst3 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2); ST_UB2(dst0, dst1, dst_u, 16); ST_UB2(dst2, dst3, dst_v, 16); src_uv += 64; dst_u += 32; dst_v += 32; } } void SetRow_MSA(uint8_t* dst, uint8_t v8, int width) { int x; v16u8 dst0 = (v16u8)__msa_fill_b(v8); for (x = 0; x < width; x += 16) { ST_UB(dst0, dst); dst += 16; } } void MirrorUVRow_MSA(const uint8_t* src_uv, uint8_t* dst_u, uint8_t* dst_v, int width) { int x; v16u8 src0, src1, src2, src3; v16u8 dst0, dst1, dst2, dst3; v16i8 mask0 = {30, 28, 26, 24, 22, 20, 18, 16, 14, 12, 10, 8, 6, 4, 2, 0}; v16i8 mask1 = {31, 29, 27, 25, 23, 21, 19, 17, 15, 13, 11, 9, 7, 5, 3, 1}; src_uv += (2 * width); for (x = 0; x < width; x += 32) { src_uv -= 64; src2 = (v16u8)__msa_ld_b((const v16i8*)src_uv, 0); src3 = (v16u8)__msa_ld_b((const v16i8*)src_uv, 16); src0 = (v16u8)__msa_ld_b((const v16i8*)src_uv, 32); src1 = (v16u8)__msa_ld_b((const v16i8*)src_uv, 48); dst0 = (v16u8)__msa_vshf_b(mask1, (v16i8)src1, (v16i8)src0); dst1 = (v16u8)__msa_vshf_b(mask1, (v16i8)src3, (v16i8)src2); dst2 = (v16u8)__msa_vshf_b(mask0, (v16i8)src1, (v16i8)src0); dst3 = (v16u8)__msa_vshf_b(mask0, (v16i8)src3, (v16i8)src2); ST_UB2(dst0, dst1, dst_v, 16); ST_UB2(dst2, dst3, dst_u, 16); dst_u += 32; dst_v += 32; } } void SobelXRow_MSA(const uint8_t* src_y0, const uint8_t* src_y1, const uint8_t* src_y2, uint8_t* dst_sobelx, int32_t width) { int x; v16u8 src0, src1, src2, src3, src4, src5, dst0; v8i16 vec0, vec1, vec2, vec3, vec4, vec5; v16i8 mask0 = {0, 2, 1, 3, 2, 4, 3, 5, 4, 6, 5, 7, 6, 8, 7, 9}; v16i8 tmp = __msa_ldi_b(8); v16i8 mask1 = mask0 + tmp; v8i16 zero = {0}; v8i16 max = __msa_ldi_h(255); for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_y0, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_y0, 16); src2 = (v16u8)__msa_ld_b((const v16i8*)src_y1, 0); src3 = (v16u8)__msa_ld_b((const v16i8*)src_y1, 16); src4 = (v16u8)__msa_ld_b((const v16i8*)src_y2, 0); src5 = (v16u8)__msa_ld_b((const v16i8*)src_y2, 16); vec0 = (v8i16)__msa_vshf_b(mask0, (v16i8)src1, (v16i8)src0); vec1 = (v8i16)__msa_vshf_b(mask1, (v16i8)src1, (v16i8)src0); vec2 = (v8i16)__msa_vshf_b(mask0, (v16i8)src3, (v16i8)src2); vec3 = (v8i16)__msa_vshf_b(mask1, (v16i8)src3, (v16i8)src2); vec4 = (v8i16)__msa_vshf_b(mask0, (v16i8)src5, (v16i8)src4); vec5 = (v8i16)__msa_vshf_b(mask1, (v16i8)src5, (v16i8)src4); vec0 = (v8i16)__msa_hsub_u_h((v16u8)vec0, (v16u8)vec0); vec1 = (v8i16)__msa_hsub_u_h((v16u8)vec1, (v16u8)vec1); vec2 = (v8i16)__msa_hsub_u_h((v16u8)vec2, (v16u8)vec2); vec3 = (v8i16)__msa_hsub_u_h((v16u8)vec3, (v16u8)vec3); vec4 = (v8i16)__msa_hsub_u_h((v16u8)vec4, (v16u8)vec4); vec5 = (v8i16)__msa_hsub_u_h((v16u8)vec5, (v16u8)vec5); vec0 += vec2; vec1 += vec3; vec4 += vec2; vec5 += vec3; vec0 += vec4; vec1 += vec5; vec0 = __msa_add_a_h(zero, vec0); vec1 = __msa_add_a_h(zero, vec1); vec0 = __msa_maxi_s_h(vec0, 0); vec1 = __msa_maxi_s_h(vec1, 0); vec0 = __msa_min_s_h(max, vec0); vec1 = __msa_min_s_h(max, vec1); dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); ST_UB(dst0, dst_sobelx); src_y0 += 16; src_y1 += 16; src_y2 += 16; dst_sobelx += 16; } } void SobelYRow_MSA(const uint8_t* src_y0, const uint8_t* src_y1, uint8_t* dst_sobely, int32_t width) { int x; v16u8 src0, src1, dst0; v8i16 vec0, vec1, vec2, vec3, vec4, vec5, vec6; v8i16 zero = {0}; v8i16 max = __msa_ldi_h(255); for (x = 0; x < width; x += 16) { src0 = (v16u8)__msa_ld_b((const v16i8*)src_y0, 0); src1 = (v16u8)__msa_ld_b((const v16i8*)src_y1, 0); vec0 = (v8i16)__msa_ilvr_b((v16i8)zero, (v16i8)src0); vec1 = (v8i16)__msa_ilvl_b((v16i8)zero, (v16i8)src0); vec2 = (v8i16)__msa_ilvr_b((v16i8)zero, (v16i8)src1); vec3 = (v8i16)__msa_ilvl_b((v16i8)zero, (v16i8)src1); vec0 -= vec2; vec1 -= vec3; vec6[0] = src_y0[16] - src_y1[16]; vec6[1] = src_y0[17] - src_y1[17]; vec2 = (v8i16)__msa_sldi_b((v16i8)vec1, (v16i8)vec0, 2); vec3 = (v8i16)__msa_sldi_b((v16i8)vec6, (v16i8)vec1, 2); vec4 = (v8i16)__msa_sldi_b((v16i8)vec1, (v16i8)vec0, 4); vec5 = (v8i16)__msa_sldi_b((v16i8)vec6, (v16i8)vec1, 4); vec0 += vec2; vec1 += vec3; vec4 += vec2; vec5 += vec3; vec0 += vec4; vec1 += vec5; vec0 = __msa_add_a_h(zero, vec0); vec1 = __msa_add_a_h(zero, vec1); vec0 = __msa_maxi_s_h(vec0, 0); vec1 = __msa_maxi_s_h(vec1, 0); vec0 = __msa_min_s_h(max, vec0); vec1 = __msa_min_s_h(max, vec1); dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0); ST_UB(dst0, dst_sobely); src_y0 += 16; src_y1 += 16; dst_sobely += 16; } } void HalfFloatRow_MSA(const uint16_t* src, uint16_t* dst, float scale, int width) { int i; v8u16 src0, src1, src2, src3, dst0, dst1, dst2, dst3; v4u32 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; v4f32 fvec0, fvec1, fvec2, fvec3, fvec4, fvec5, fvec6, fvec7; v4f32 mult_vec; v8i16 zero = {0}; mult_vec[0] = 1.9259299444e-34f * scale; mult_vec = (v4f32)__msa_splati_w((v4i32)mult_vec, 0); for (i = 0; i < width; i += 32) { src0 = (v8u16)__msa_ld_h((v8i16*)src, 0); src1 = (v8u16)__msa_ld_h((v8i16*)src, 16); src2 = (v8u16)__msa_ld_h((v8i16*)src, 32); src3 = (v8u16)__msa_ld_h((v8i16*)src, 48); vec0 = (v4u32)__msa_ilvr_h(zero, (v8i16)src0); vec1 = (v4u32)__msa_ilvl_h(zero, (v8i16)src0); vec2 = (v4u32)__msa_ilvr_h(zero, (v8i16)src1); vec3 = (v4u32)__msa_ilvl_h(zero, (v8i16)src1); vec4 = (v4u32)__msa_ilvr_h(zero, (v8i16)src2); vec5 = (v4u32)__msa_ilvl_h(zero, (v8i16)src2); vec6 = (v4u32)__msa_ilvr_h(zero, (v8i16)src3); vec7 = (v4u32)__msa_ilvl_h(zero, (v8i16)src3); fvec0 = __msa_ffint_u_w(vec0); fvec1 = __msa_ffint_u_w(vec1); fvec2 = __msa_ffint_u_w(vec2); fvec3 = __msa_ffint_u_w(vec3); fvec4 = __msa_ffint_u_w(vec4); fvec5 = __msa_ffint_u_w(vec5); fvec6 = __msa_ffint_u_w(vec6); fvec7 = __msa_ffint_u_w(vec7); fvec0 *= mult_vec; fvec1 *= mult_vec; fvec2 *= mult_vec; fvec3 *= mult_vec; fvec4 *= mult_vec; fvec5 *= mult_vec; fvec6 *= mult_vec; fvec7 *= mult_vec; vec0 = ((v4u32)fvec0) >> 13; vec1 = ((v4u32)fvec1) >> 13; vec2 = ((v4u32)fvec2) >> 13; vec3 = ((v4u32)fvec3) >> 13; vec4 = ((v4u32)fvec4) >> 13; vec5 = ((v4u32)fvec5) >> 13; vec6 = ((v4u32)fvec6) >> 13; vec7 = ((v4u32)fvec7) >> 13; dst0 = (v8u16)__msa_pckev_h((v8i16)vec1, (v8i16)vec0); dst1 = (v8u16)__msa_pckev_h((v8i16)vec3, (v8i16)vec2); dst2 = (v8u16)__msa_pckev_h((v8i16)vec5, (v8i16)vec4); dst3 = (v8u16)__msa_pckev_h((v8i16)vec7, (v8i16)vec6); ST_UH2(dst0, dst1, dst, 8); ST_UH2(dst2, dst3, dst + 16, 8); src += 32; dst += 32; } } #ifdef __cplusplus } // extern "C" } // namespace libyuv #endif #endif // !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa)