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https://chromium.googlesource.com/libyuv/libyuv
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2dd3ea6f39
This patch adds some deleted control macros so that these MSA optimization functions can be called normally on mips platform. There are also some modifications to adapt to the clang compiler. Bug: libyuv:918 Change-Id: I6ffadc6582682b5eaeae2e0f4033d66d370b48b9 Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3494667 Reviewed-by: Frank Barchard <fbarchard@chromium.org> Commit-Queue: Frank Barchard <fbarchard@chromium.org>
3598 lines
140 KiB
C++
3598 lines
140 KiB
C++
/*
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* Copyright 2016 The LibYuv Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <string.h>
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#include "libyuv/row.h"
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// This module is for GCC MSA
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#if !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa)
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#include "libyuv/macros_msa.h"
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#ifdef __cplusplus
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namespace libyuv {
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extern "C" {
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#endif
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#define ALPHA_VAL (-1)
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// Fill YUV -> RGB conversion constants into vectors
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#define YUVTORGB_SETUP(yuvconst, ub, vr, ug, vg, yg, yb) \
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{ \
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ub = __msa_fill_w(yuvconst->kUVToB[0]); \
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vr = __msa_fill_w(yuvconst->kUVToR[1]); \
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ug = __msa_fill_w(yuvconst->kUVToG[0]); \
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vg = __msa_fill_w(yuvconst->kUVToG[1]); \
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yg = __msa_fill_w(yuvconst->kYToRgb[0]); \
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yb = __msa_fill_w(yuvconst->kYBiasToRgb[0]); \
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}
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// Load YUV 422 pixel data
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#define READYUV422(psrc_y, psrc_u, psrc_v, out_y, out_u, out_v) \
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{ \
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uint64_t y_m; \
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uint32_t u_m, v_m; \
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v4i32 zero_m = {0}; \
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y_m = LD(psrc_y); \
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u_m = LW(psrc_u); \
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v_m = LW(psrc_v); \
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out_y = (v16u8)__msa_insert_d((v2i64)zero_m, 0, (int64_t)y_m); \
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out_u = (v16u8)__msa_insert_w(zero_m, 0, (int32_t)u_m); \
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out_v = (v16u8)__msa_insert_w(zero_m, 0, (int32_t)v_m); \
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}
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// Clip input vector elements between 0 to 255
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#define CLIP_0TO255(in0, in1, in2, in3, in4, in5) \
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{ \
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v4i32 max_m = __msa_ldi_w(0xFF); \
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\
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in0 = __msa_maxi_s_w(in0, 0); \
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in1 = __msa_maxi_s_w(in1, 0); \
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in2 = __msa_maxi_s_w(in2, 0); \
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in3 = __msa_maxi_s_w(in3, 0); \
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in4 = __msa_maxi_s_w(in4, 0); \
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in5 = __msa_maxi_s_w(in5, 0); \
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in0 = __msa_min_s_w(max_m, in0); \
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in1 = __msa_min_s_w(max_m, in1); \
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in2 = __msa_min_s_w(max_m, in2); \
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in3 = __msa_min_s_w(max_m, in3); \
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in4 = __msa_min_s_w(max_m, in4); \
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in5 = __msa_min_s_w(max_m, in5); \
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}
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// Convert 8 pixels of YUV 420 to RGB.
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#define YUVTORGB(in_y, in_uv, ubvr, ugvg, yg, yb, out_b, out_g, out_r) \
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{ \
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v8i16 vec0_m, vec1_m; \
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v4i32 reg0_m, reg1_m, reg2_m, reg3_m, reg4_m; \
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v4i32 reg5_m, reg6_m, reg7_m; \
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v16i8 temp_m, zero_m = {0}; \
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\
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vec0_m = (v8i16)__msa_ilvr_b((v16i8)in_y, (v16i8)in_y); \
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vec1_m = (v8i16)__msa_ilvr_b((v16i8)zero_m, (v16i8)in_uv); \
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reg0_m = (v4i32)__msa_ilvr_h((v8i16)zero_m, (v8i16)vec0_m); \
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reg1_m = (v4i32)__msa_ilvl_h((v8i16)zero_m, (v8i16)vec0_m); \
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vec1_m = (v8i16)__msa_subv_h(vec1_m, const_0x80); \
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temp_m = (v16i8)__msa_clti_s_h(vec1_m, 0); \
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reg2_m = (v4i32)__msa_ilvr_h((v8i16)temp_m, (v8i16)vec1_m); \
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reg3_m = (v4i32)__msa_ilvl_h((v8i16)temp_m, (v8i16)vec1_m); \
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reg0_m *= yg; \
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reg1_m *= yg; \
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reg2_m *= ubvr; \
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reg3_m *= ubvr; \
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reg0_m = __msa_srai_w(reg0_m, 16); \
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reg1_m = __msa_srai_w(reg1_m, 16); \
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reg0_m += yb; \
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reg1_m += yb; \
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reg4_m = __msa_dotp_s_w((v8i16)vec1_m, (v8i16)ugvg); \
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reg5_m = __msa_ilvev_w(reg2_m, reg2_m); \
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reg6_m = __msa_ilvev_w(reg3_m, reg3_m); \
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reg7_m = __msa_ilvr_w(reg4_m, reg4_m); \
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reg2_m = __msa_ilvod_w(reg2_m, reg2_m); \
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reg3_m = __msa_ilvod_w(reg3_m, reg3_m); \
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reg4_m = __msa_ilvl_w(reg4_m, reg4_m); \
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reg5_m = reg0_m + reg5_m; \
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reg6_m = reg1_m + reg6_m; \
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reg2_m = reg0_m + reg2_m; \
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reg3_m = reg1_m + reg3_m; \
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reg7_m = reg0_m - reg7_m; \
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reg4_m = reg1_m - reg4_m; \
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reg5_m = __msa_srai_w(reg5_m, 6); \
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reg6_m = __msa_srai_w(reg6_m, 6); \
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reg7_m = __msa_srai_w(reg7_m, 6); \
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reg4_m = __msa_srai_w(reg4_m, 6); \
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reg2_m = __msa_srai_w(reg2_m, 6); \
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reg3_m = __msa_srai_w(reg3_m, 6); \
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CLIP_0TO255(reg5_m, reg6_m, reg7_m, reg4_m, reg2_m, reg3_m); \
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out_b = __msa_pckev_h((v8i16)reg6_m, (v8i16)reg5_m); \
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out_g = __msa_pckev_h((v8i16)reg4_m, (v8i16)reg7_m); \
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out_r = __msa_pckev_h((v8i16)reg3_m, (v8i16)reg2_m); \
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}
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// Pack and Store 8 ARGB values.
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#define STOREARGB(in0, in1, in2, in3, pdst_argb) \
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{ \
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v8i16 vec0_m, vec1_m; \
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v16u8 dst0_m, dst1_m; \
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vec0_m = (v8i16)__msa_ilvev_b((v16i8)in1, (v16i8)in0); \
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vec1_m = (v8i16)__msa_ilvev_b((v16i8)in3, (v16i8)in2); \
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dst0_m = (v16u8)__msa_ilvr_h(vec1_m, vec0_m); \
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dst1_m = (v16u8)__msa_ilvl_h(vec1_m, vec0_m); \
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ST_UB2(dst0_m, dst1_m, pdst_argb, 16); \
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}
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// Takes ARGB input and calculates Y.
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#define ARGBTOY(argb0, argb1, argb2, argb3, const0, const1, const2, shift, \
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y_out) \
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{ \
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v16u8 vec0_m, vec1_m, vec2_m, vec3_m; \
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v8u16 reg0_m, reg1_m; \
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\
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vec0_m = (v16u8)__msa_pckev_h((v8i16)argb1, (v8i16)argb0); \
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vec1_m = (v16u8)__msa_pckev_h((v8i16)argb3, (v8i16)argb2); \
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vec2_m = (v16u8)__msa_pckod_h((v8i16)argb1, (v8i16)argb0); \
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vec3_m = (v16u8)__msa_pckod_h((v8i16)argb3, (v8i16)argb2); \
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reg0_m = __msa_dotp_u_h(vec0_m, const0); \
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reg1_m = __msa_dotp_u_h(vec1_m, const0); \
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reg0_m = __msa_dpadd_u_h(reg0_m, vec2_m, const1); \
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reg1_m = __msa_dpadd_u_h(reg1_m, vec3_m, const1); \
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reg0_m += const2; \
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reg1_m += const2; \
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reg0_m = (v8u16)__msa_srai_h((v8i16)reg0_m, shift); \
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reg1_m = (v8u16)__msa_srai_h((v8i16)reg1_m, shift); \
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y_out = (v16u8)__msa_pckev_b((v16i8)reg1_m, (v16i8)reg0_m); \
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}
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// Loads current and next row of ARGB input and averages it to calculate U and V
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#define READ_ARGB(s_ptr, t_ptr, argb0, argb1, argb2, argb3, const_0x0101) \
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{ \
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v16u8 src0_m, src1_m, src2_m, src3_m, src4_m, src5_m, src6_m, src7_m; \
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v16u8 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \
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v8u16 reg0_m, reg1_m, reg2_m, reg3_m, reg4_m, reg5_m, reg6_m, reg7_m; \
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v8u16 reg8_m, reg9_m; \
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\
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src0_m = (v16u8)__msa_ld_b((void*)s, 0); \
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src1_m = (v16u8)__msa_ld_b((void*)s, 16); \
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src2_m = (v16u8)__msa_ld_b((void*)s, 32); \
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src3_m = (v16u8)__msa_ld_b((void*)s, 48); \
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src4_m = (v16u8)__msa_ld_b((void*)t, 0); \
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src5_m = (v16u8)__msa_ld_b((void*)t, 16); \
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src6_m = (v16u8)__msa_ld_b((void*)t, 32); \
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src7_m = (v16u8)__msa_ld_b((void*)t, 48); \
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vec0_m = (v16u8)__msa_ilvr_b((v16i8)src0_m, (v16i8)src4_m); \
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vec1_m = (v16u8)__msa_ilvr_b((v16i8)src1_m, (v16i8)src5_m); \
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vec2_m = (v16u8)__msa_ilvr_b((v16i8)src2_m, (v16i8)src6_m); \
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vec3_m = (v16u8)__msa_ilvr_b((v16i8)src3_m, (v16i8)src7_m); \
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vec4_m = (v16u8)__msa_ilvl_b((v16i8)src0_m, (v16i8)src4_m); \
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vec5_m = (v16u8)__msa_ilvl_b((v16i8)src1_m, (v16i8)src5_m); \
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vec6_m = (v16u8)__msa_ilvl_b((v16i8)src2_m, (v16i8)src6_m); \
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vec7_m = (v16u8)__msa_ilvl_b((v16i8)src3_m, (v16i8)src7_m); \
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reg0_m = __msa_hadd_u_h(vec0_m, vec0_m); \
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reg1_m = __msa_hadd_u_h(vec1_m, vec1_m); \
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reg2_m = __msa_hadd_u_h(vec2_m, vec2_m); \
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reg3_m = __msa_hadd_u_h(vec3_m, vec3_m); \
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reg4_m = __msa_hadd_u_h(vec4_m, vec4_m); \
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reg5_m = __msa_hadd_u_h(vec5_m, vec5_m); \
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reg6_m = __msa_hadd_u_h(vec6_m, vec6_m); \
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reg7_m = __msa_hadd_u_h(vec7_m, vec7_m); \
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reg8_m = (v8u16)__msa_pckev_d((v2i64)reg4_m, (v2i64)reg0_m); \
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reg9_m = (v8u16)__msa_pckev_d((v2i64)reg5_m, (v2i64)reg1_m); \
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reg8_m += (v8u16)__msa_pckod_d((v2i64)reg4_m, (v2i64)reg0_m); \
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reg9_m += (v8u16)__msa_pckod_d((v2i64)reg5_m, (v2i64)reg1_m); \
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reg0_m = (v8u16)__msa_pckev_d((v2i64)reg6_m, (v2i64)reg2_m); \
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reg1_m = (v8u16)__msa_pckev_d((v2i64)reg7_m, (v2i64)reg3_m); \
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reg0_m += (v8u16)__msa_pckod_d((v2i64)reg6_m, (v2i64)reg2_m); \
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reg1_m += (v8u16)__msa_pckod_d((v2i64)reg7_m, (v2i64)reg3_m); \
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reg8_m += const_0x0101; \
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reg9_m += const_0x0101; \
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reg0_m += const_0x0101; \
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reg1_m += const_0x0101; \
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argb0 = (v8u16)__msa_srai_h((v8i16)reg8_m, 1); \
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argb1 = (v8u16)__msa_srai_h((v8i16)reg9_m, 1); \
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argb2 = (v8u16)__msa_srai_h((v8i16)reg0_m, 1); \
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argb3 = (v8u16)__msa_srai_h((v8i16)reg1_m, 1); \
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}
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#define ARGBTOUV(argb0, argb1, argb2, argb3, const0, const1, const2, const3, \
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shf0, shf1, shf2, shf3, shift, u_out, v_out) \
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{ \
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v8u16 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \
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v4u32 reg0_m, reg1_m, reg2_m, reg3_m; \
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\
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vec0_m = (v8u16)__msa_vshf_h(shf0, (v16i8)argb1, (v16i8)argb0); \
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vec1_m = (v8u16)__msa_vshf_h(shf0, (v16i8)argb3, (v16i8)argb2); \
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vec2_m = (v8u16)__msa_vshf_h(shf1, (v16i8)argb1, (v16i8)argb0); \
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vec3_m = (v8u16)__msa_vshf_h(shf1, (v16i8)argb3, (v16i8)argb2); \
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vec4_m = (v8u16)__msa_vshf_h(shf2, (v16i8)argb1, (v16i8)argb0); \
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vec5_m = (v8u16)__msa_vshf_h(shf2, (v16i8)argb3, (v16i8)argb2); \
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vec6_m = (v8u16)__msa_vshf_h(shf3, (v16i8)argb1, (v16i8)argb0); \
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vec7_m = (v8u16)__msa_vshf_h(shf3, (v16i8)argb3, (v16i8)argb2); \
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reg0_m = __msa_dotp_u_w(vec0_m, const0); \
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reg1_m = __msa_dotp_u_w(vec1_m, const0); \
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reg2_m = __msa_dotp_u_w(vec4_m, const0); \
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reg3_m = __msa_dotp_u_w(vec5_m, const0); \
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reg0_m += const1; \
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reg1_m += const1; \
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reg2_m += const1; \
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reg3_m += const1; \
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reg0_m -= (v4u32)__msa_dotp_u_w(vec2_m, const2); \
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reg1_m -= (v4u32)__msa_dotp_u_w(vec3_m, const2); \
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reg2_m -= (v4u32)__msa_dotp_u_w(vec6_m, const3); \
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reg3_m -= (v4u32)__msa_dotp_u_w(vec7_m, const3); \
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reg0_m = __msa_srl_w(reg0_m, shift); \
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reg1_m = __msa_srl_w(reg1_m, shift); \
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reg2_m = __msa_srl_w(reg2_m, shift); \
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reg3_m = __msa_srl_w(reg3_m, shift); \
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u_out = (v8u16)__msa_pckev_h((v8i16)reg1_m, (v8i16)reg0_m); \
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v_out = (v8u16)__msa_pckev_h((v8i16)reg3_m, (v8i16)reg2_m); \
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}
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// Takes ARGB input and calculates U and V.
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#define ARGBTOUV_H(argb0, argb1, argb2, argb3, const0, const1, const2, const3, \
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shf0, shf1, shf2, shf3, v_out, u_out) \
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{ \
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v8u16 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \
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v4u32 reg0_m, reg1_m, reg2_m, reg3_m; \
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\
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vec0_m = __msa_vshf_h(shf0, (v16i8)argb1, (v16i8)argb0); \
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vec1_m = __msa_vshf_h(shf0, (v16i8)argb3, (v16i8)argb2); \
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vec2_m = __msa_vshf_h(shf1, (v16i8)argb1, (v16i8)argb0); \
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vec3_m = __msa_vshf_h(shf1, (v16i8)argb3, (v16i8)argb2); \
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vec4_m = __msa_vshf_h(shf2, (v16i8)argb1, (v16i8)argb0); \
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vec5_m = __msa_vshf_h(shf2, (v16i8)argb3, (v16i8)argb2); \
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vec6_m = __msa_vshf_h(shf3, (v16i8)argb1, (v16i8)argb0); \
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vec7_m = __msa_vshf_h(shf3, (v16i8)argb3, (v16i8)argb2); \
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reg0_m = __msa_dotp_u_w(vec0_m, const1); \
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reg1_m = __msa_dotp_u_w(vec1_m, const1); \
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reg2_m = __msa_dotp_u_w(vec4_m, const1); \
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reg3_m = __msa_dotp_u_w(vec5_m, const1); \
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reg0_m += (v4u32)const3; \
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reg1_m += (v4u32)const3; \
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reg2_m += (v4u32)const3; \
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reg3_m += (v4u32)const3; \
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reg0_m -= __msa_dotp_u_w(vec2_m, const0); \
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reg1_m -= __msa_dotp_u_w(vec3_m, const0); \
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reg2_m -= __msa_dotp_u_w(vec6_m, const2); \
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reg3_m -= __msa_dotp_u_w(vec7_m, const2); \
|
|
u_out = (v16u8)__msa_pckev_h((v8i16)reg3_m, (v8i16)reg2_m); \
|
|
v_out = (v16u8)__msa_pckev_h((v8i16)reg1_m, (v8i16)reg0_m); \
|
|
u_out = (v16u8)__msa_pckod_b((v16i8)u_out, (v16i8)u_out); \
|
|
v_out = (v16u8)__msa_pckod_b((v16i8)v_out, (v16i8)v_out); \
|
|
}
|
|
|
|
// 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); \
|
|
}
|
|
|
|
#define RGBTOUV(_tmpb, _tmpg, _tmpr, _nexb, _nexg, _nexr, _dst0) \
|
|
{ \
|
|
v16u8 _tmp0, _tmp1, _tmp2, _tmp3, _tmp4, _tmp5; \
|
|
v8i16 _reg0, _reg1, _reg2, _reg3, _reg4, _reg5; \
|
|
_tmp0 = (v16u8)__msa_ilvev_b(_tmpb, _nexb); \
|
|
_tmp1 = (v16u8)__msa_ilvod_b(_tmpb, _nexb); \
|
|
_tmp2 = (v16u8)__msa_ilvev_b(_tmpg, _nexg); \
|
|
_tmp3 = (v16u8)__msa_ilvod_b(_tmpg, _nexg); \
|
|
_tmp4 = (v16u8)__msa_ilvev_b(_tmpr, _nexr); \
|
|
_tmp5 = (v16u8)__msa_ilvod_b(_tmpr, _nexr); \
|
|
_reg0 = (v8i16)__msa_hadd_u_h(_tmp0, _tmp0); \
|
|
_reg1 = (v8i16)__msa_hadd_u_h(_tmp1, _tmp1); \
|
|
_reg2 = (v8i16)__msa_hadd_u_h(_tmp2, _tmp2); \
|
|
_reg3 = (v8i16)__msa_hadd_u_h(_tmp3, _tmp3); \
|
|
_reg4 = (v8i16)__msa_hadd_u_h(_tmp4, _tmp4); \
|
|
_reg5 = (v8i16)__msa_hadd_u_h(_tmp5, _tmp5); \
|
|
_reg0 = (v8i16)__msa_aver_u_h(_reg0, _reg1); \
|
|
_reg2 = (v8i16)__msa_aver_u_h(_reg2, _reg3); \
|
|
_reg4 = (v8i16)__msa_aver_u_h(_reg4, _reg5); \
|
|
_reg1 = const_8080 + const_112 * _reg0; \
|
|
_reg3 = const_8080 + const_112 * _reg4; \
|
|
_reg1 = (v8i16)__msa_msubv_h(_reg1, const_74, _reg2); \
|
|
_reg3 = (v8i16)__msa_msubv_h(_reg3, const_94, _reg2); \
|
|
_reg1 = (v8i16)__msa_msubv_h(_reg1, const_38, _reg4); \
|
|
_reg3 = (v8i16)__msa_msubv_h(_reg3, const_18, _reg0); \
|
|
_dst0 = (v16u8)__msa_pckod_b(_reg3, _reg1); \
|
|
}
|
|
|
|
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 MirrorUVRow_MSA(const uint8_t* src_uv, uint8_t* dst_uv, int width) {
|
|
int x;
|
|
v8u16 src, dst;
|
|
v8u16 shuffler = {7, 6, 5, 4, 3, 2, 1, 0};
|
|
src_uv += (width - 8) << 1;
|
|
for (x = 0; x < width; x += 8) {
|
|
src = LD_UH(src_uv);
|
|
dst = __msa_vshf_h(shuffler, src, src);
|
|
ST_UH(dst, dst_uv);
|
|
src_uv -= 16;
|
|
dst_uv += 16;
|
|
}
|
|
}
|
|
|
|
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_yg, vec_yb;
|
|
v4i32 vec_ubvr, vec_ugvg;
|
|
v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
|
|
v8i16 const_0x80 = __msa_ldi_h(0x80);
|
|
|
|
YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_yg, vec_yb);
|
|
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_yg, vec_yb, 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_yg, vec_yb;
|
|
v4i32 vec_ubvr, vec_ugvg;
|
|
v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
|
|
v8i16 const_0x80 = __msa_ldi_h(0x80);
|
|
|
|
YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_yg, vec_yb);
|
|
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_yg, vec_yb, 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_yg, vec_yb;
|
|
v4i32 vec_ubvr, vec_ugvg;
|
|
v4i32 zero = {0};
|
|
v8i16 const_0x80 = __msa_ldi_h(0x80);
|
|
|
|
YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_yg, vec_yb);
|
|
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_yg, vec_yb, 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_yg, vec_yb;
|
|
v4i32 vec_ubvr, vec_ugvg;
|
|
v16u8 reg0, reg1, reg2, reg3;
|
|
v2i64 zero = {0};
|
|
v8i16 const_0x80 = __msa_ldi_h(0x80);
|
|
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_yg, vec_yb);
|
|
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_yg, vec_yb, vec0, vec1, vec2);
|
|
YUVTORGB(src3, src4, vec_ubvr, vec_ugvg, vec_yg, vec_yb, 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_yg, vec_yb;
|
|
v4i32 vec_ubvr, vec_ugvg;
|
|
v8i16 const_0x80 = __msa_ldi_h(0x80);
|
|
|
|
YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_yg, vec_yb);
|
|
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_yg, vec_yb, vec0, vec1, vec2);
|
|
vec0 = __msa_srli_h(vec0, 3);
|
|
vec1 = __msa_srli_h(vec1, 2);
|
|
vec2 = __msa_srli_h(vec2, 3);
|
|
vec2 = __msa_slli_h(vec2, 11);
|
|
vec1 = __msa_slli_h(vec1, 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_yg, vec_yb;
|
|
v4i32 vec_ubvr, vec_ugvg;
|
|
v8u16 const_0xF000 = (v8u16)__msa_fill_h(0xF000);
|
|
v8u16 mask = (v8u16)__msa_fill_h(0x00F0);
|
|
v8i16 const_0x80 = __msa_ldi_h(0x80);
|
|
|
|
YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_yg, vec_yb);
|
|
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_yg, vec_yb, vec0, vec1, vec2);
|
|
reg0 = (v8u16)__msa_srli_h(vec0, 4);
|
|
reg2 = (v8u16)__msa_srli_h(vec2, 4);
|
|
reg1 = (v8u16)__msa_and_v(vec1, mask);
|
|
reg2 = (v8u16)__msa_slli_h(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_yg, vec_yb;
|
|
v4i32 vec_ubvr, vec_ugvg;
|
|
v8u16 const_0x8000 = (v8u16)__msa_fill_h(0x8000);
|
|
v8i16 const_0x80 = __msa_ldi_h(0x80);
|
|
|
|
YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_yg, vec_yb);
|
|
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_yg, vec_yb, vec0, vec1, vec2);
|
|
reg0 = (v8u16)__msa_srli_h(vec0, 3);
|
|
reg1 = (v8u16)__msa_srli_h(vec1, 3);
|
|
reg2 = (v8u16)__msa_srli_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_argb, 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_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((v16u8*)src_argb, 16);
|
|
src2 = (v16u8)__msa_ld_b((v16u8*)src_argb, 32);
|
|
src3 = (v16u8)__msa_ld_b((v16u8*)src_argb, 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_argb += 64;
|
|
dst_y += 16;
|
|
}
|
|
}
|
|
|
|
void ARGBToUVRow_MSA(const uint8_t* src_argb,
|
|
int src_stride_argb,
|
|
uint8_t* dst_u,
|
|
uint8_t* dst_v,
|
|
int width) {
|
|
int x;
|
|
const uint8_t* src_argb_next = src_argb + 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(0x38);
|
|
v8u16 const_0x4A = (v8u16)__msa_ldi_h(0x25);
|
|
v8u16 const_0x26 = (v8u16)__msa_ldi_h(0x13);
|
|
v8u16 const_0x5E = (v8u16)__msa_ldi_h(0x2f);
|
|
v8u16 const_0x12 = (v8u16)__msa_ldi_h(0x09);
|
|
v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080);
|
|
v8u16 const_0x0001 = (v8u16)__msa_fill_h(0x0001);
|
|
|
|
for (x = 0; x < width; x += 32) {
|
|
src0 = (v16u8)__msa_ld_b((v16u8*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((v16u8*)src_argb, 16);
|
|
src2 = (v16u8)__msa_ld_b((v16u8*)src_argb, 32);
|
|
src3 = (v16u8)__msa_ld_b((v16u8*)src_argb, 48);
|
|
src4 = (v16u8)__msa_ld_b((v16u8*)src_argb, 64);
|
|
src5 = (v16u8)__msa_ld_b((v16u8*)src_argb, 80);
|
|
src6 = (v16u8)__msa_ld_b((v16u8*)src_argb, 96);
|
|
src7 = (v16u8)__msa_ld_b((v16u8*)src_argb, 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_argb_next, 0);
|
|
src1 = (v16u8)__msa_ld_b((v16u8*)src_argb_next, 16);
|
|
src2 = (v16u8)__msa_ld_b((v16u8*)src_argb_next, 32);
|
|
src3 = (v16u8)__msa_ld_b((v16u8*)src_argb_next, 48);
|
|
src4 = (v16u8)__msa_ld_b((v16u8*)src_argb_next, 64);
|
|
src5 = (v16u8)__msa_ld_b((v16u8*)src_argb_next, 80);
|
|
src6 = (v16u8)__msa_ld_b((v16u8*)src_argb_next, 96);
|
|
src7 = (v16u8)__msa_ld_b((v16u8*)src_argb_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 += const_0x0001;
|
|
reg1 += const_0x0001;
|
|
reg2 += const_0x0001;
|
|
reg3 += const_0x0001;
|
|
reg4 += const_0x0001;
|
|
reg5 += const_0x0001;
|
|
reg0 = (v8u16)__msa_srai_h((v8i16)reg0, 1);
|
|
reg1 = (v8u16)__msa_srai_h((v8i16)reg1, 1);
|
|
reg2 = (v8u16)__msa_srai_h((v8i16)reg2, 1);
|
|
reg3 = (v8u16)__msa_srai_h((v8i16)reg3, 1);
|
|
reg4 = (v8u16)__msa_srai_h((v8i16)reg4, 1);
|
|
reg5 = (v8u16)__msa_srai_h((v8i16)reg5, 1);
|
|
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_argb += 128;
|
|
src_argb_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((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_argb, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)src_argb, 32);
|
|
src3 = (v16u8)__msa_ld_b((void*)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((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_argb, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)src_argb, 32);
|
|
src3 = (v16u8)__msa_ld_b((void*)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((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)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((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)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((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)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((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_argb, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)src_argb, 32);
|
|
src3 = (v16u8)__msa_ld_b((void*)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_argb,
|
|
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((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)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_argb += 16;
|
|
src_argb1 += 16;
|
|
dst_argb += 16;
|
|
}
|
|
}
|
|
|
|
void ARGBAddRow_MSA(const uint8_t* src_argb,
|
|
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((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_argb, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)src_argb1, 0);
|
|
src3 = (v16u8)__msa_ld_b((void*)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_argb += 32;
|
|
src_argb1 += 32;
|
|
dst_argb += 32;
|
|
}
|
|
}
|
|
|
|
void ARGBSubtractRow_MSA(const uint8_t* src_argb,
|
|
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((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_argb, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)src_argb1, 0);
|
|
src3 = (v16u8)__msa_ld_b((void*)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_argb += 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((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)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((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)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((v16u8*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((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((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_0x4D = (v16u8)__msa_ldi_h(0x4D);
|
|
v16u8 const_0x961D = (v16u8)__msa_fill_h(0x961D);
|
|
|
|
for (x = 0; x < width; x += 8) {
|
|
src0 = (v16u8)__msa_ld_b((v16u8*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((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_0x961D);
|
|
reg0 = __msa_dpadd_u_h(reg0, vec1, const_0x4D);
|
|
reg0 = (v8u16)__msa_srari_h((v8i16)reg0, 8);
|
|
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((v16u8*)src_argb4444, 0);
|
|
src1 = (v16u8)__msa_ld_b((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((void*)src_argb1555, 0);
|
|
src1 = (v8u16)__msa_ld_h((void*)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((void*)src_rgb565, 0);
|
|
src1 = (v8u16)__msa_ld_h((void*)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((void*)src_rgb24, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_rgb24, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)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((void*)src_raw, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_raw, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)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;
|
|
v16u8 src0, src1, tmp0, tmp1, tmpb, tmpg, tmpr;
|
|
v16u8 reg0, reg1, reg2, dst;
|
|
v8i16 tmpr_l, tmpr_r, tmpg_l, tmpg_r, tmpb_l, tmpb_r;
|
|
v8i16 res0, res1;
|
|
v8i16 const_66 = (v8i16)__msa_ldi_h(66);
|
|
v8i16 const_129 = (v8i16)__msa_ldi_h(129);
|
|
v8i16 const_25 = (v8i16)__msa_ldi_h(25);
|
|
v8u16 const_1080 = (v8u16)__msa_fill_h(0x1080);
|
|
v16u8 zero = (v16u8)__msa_ldi_b(0);
|
|
|
|
for (x = 0; x < width; x += 16) {
|
|
src0 = (v16u8)__msa_ld_b((void*)src_argb1555, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_argb1555, 16);
|
|
tmp0 = (v16u8)__msa_pckev_b(src1, src0);
|
|
tmp1 = (v16u8)__msa_pckod_b(src1, src0);
|
|
tmpb = (v16u8)__msa_andi_b(tmp0, 0x1F);
|
|
tmpg = (v16u8)__msa_srli_b(tmp0, 5);
|
|
reg0 = (v16u8)__msa_andi_b(tmp1, 0x03);
|
|
reg0 = (v16u8)__msa_slli_b(reg0, 3);
|
|
tmpg = (v16u8)__msa_or_v(tmpg, reg0);
|
|
reg1 = (v16u8)__msa_andi_b(tmp1, 0x7C);
|
|
tmpr = (v16u8)__msa_srli_b(reg1, 2);
|
|
reg0 = (v16u8)__msa_slli_b(tmpb, 3);
|
|
reg1 = (v16u8)__msa_slli_b(tmpg, 3);
|
|
reg2 = (v16u8)__msa_slli_b(tmpr, 3);
|
|
tmpb = (v16u8)__msa_srli_b(tmpb, 2);
|
|
tmpg = (v16u8)__msa_srli_b(tmpg, 2);
|
|
tmpr = (v16u8)__msa_srli_b(tmpr, 2);
|
|
tmpb = (v16u8)__msa_or_v(reg0, tmpb);
|
|
tmpg = (v16u8)__msa_or_v(reg1, tmpg);
|
|
tmpr = (v16u8)__msa_or_v(reg2, tmpr);
|
|
tmpb_r = (v8i16)__msa_ilvr_b(zero, tmpb);
|
|
tmpb_l = (v8i16)__msa_ilvl_b(zero, tmpb);
|
|
tmpg_r = (v8i16)__msa_ilvr_b(zero, tmpg);
|
|
tmpg_l = (v8i16)__msa_ilvl_b(zero, tmpg);
|
|
tmpr_r = (v8i16)__msa_ilvr_b(zero, tmpr);
|
|
tmpr_l = (v8i16)__msa_ilvl_b(zero, tmpr);
|
|
res0 = const_1080 + const_25 * tmpb_r;
|
|
res1 = const_1080 + const_25 * tmpb_l;
|
|
res0 += const_129 * tmpg_r;
|
|
res1 += const_129 * tmpg_l;
|
|
res0 += const_66 * tmpr_r;
|
|
res1 += const_66 * tmpr_l;
|
|
dst = (v16u8)__msa_pckod_b(res1, res0);
|
|
ST_UB(dst, dst_y);
|
|
src_argb1555 += 32;
|
|
dst_y += 16;
|
|
}
|
|
}
|
|
|
|
void RGB565ToYRow_MSA(const uint8_t* src_rgb565, uint8_t* dst_y, int width) {
|
|
int x;
|
|
v16u8 src0, src1, tmp0, tmp1, tmpb, tmpg, tmpr;
|
|
v16u8 reg0, reg1, dst;
|
|
v8i16 tmpr_l, tmpr_r, tmpg_l, tmpg_r, tmpb_l, tmpb_r;
|
|
v8i16 res0, res1;
|
|
v8i16 const_66 = (v8i16)__msa_ldi_h(66);
|
|
v8i16 const_129 = (v8i16)__msa_ldi_h(129);
|
|
v8i16 const_25 = (v8i16)__msa_ldi_h(25);
|
|
v8i16 const_1080 = (v8i16)__msa_fill_h(0x1080);
|
|
v16u8 zero = __msa_ldi_b(0);
|
|
|
|
for (x = 0; x < width; x += 16) {
|
|
src0 = (v16u8)__msa_ld_b((void*)src_rgb565, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_rgb565, 16);
|
|
tmp0 = (v16u8)__msa_pckev_b(src1, src0);
|
|
tmp1 = (v16u8)__msa_pckod_b(src1, src0);
|
|
tmpb = (v16u8)__msa_andi_b(tmp0, 0x1F);
|
|
tmpr = (v16u8)__msa_andi_b(tmp1, 0xF8);
|
|
reg1 = (v16u8)__msa_andi_b(tmp1, 0x07);
|
|
reg0 = (v16u8)__msa_srli_b(tmp0, 5);
|
|
reg1 = (v16u8)__msa_slli_b(reg1, 3);
|
|
tmpg = (v16u8)__msa_or_v(reg1, reg0);
|
|
reg0 = (v16u8)__msa_slli_b(tmpb, 3);
|
|
reg1 = (v16u8)__msa_srli_b(tmpb, 2);
|
|
tmpb = (v16u8)__msa_or_v(reg1, reg0);
|
|
reg0 = (v16u8)__msa_slli_b(tmpg, 2);
|
|
reg1 = (v16u8)__msa_srli_b(tmpg, 4);
|
|
tmpg = (v16u8)__msa_or_v(reg1, reg0);
|
|
reg0 = (v16u8)__msa_srli_b(tmpr, 5);
|
|
tmpr = (v16u8)__msa_or_v(tmpr, reg0);
|
|
tmpb_r = (v8i16)__msa_ilvr_b(zero, tmpb);
|
|
tmpb_l = (v8i16)__msa_ilvl_b(zero, tmpb);
|
|
tmpg_r = (v8i16)__msa_ilvr_b(zero, tmpg);
|
|
tmpg_l = (v8i16)__msa_ilvl_b(zero, tmpg);
|
|
tmpr_r = (v8i16)__msa_ilvr_b(zero, tmpr);
|
|
tmpr_l = (v8i16)__msa_ilvl_b(zero, tmpr);
|
|
res0 = const_1080 + const_25 * tmpb_r;
|
|
res1 = const_1080 + const_25 * tmpb_l;
|
|
res0 += const_129 * tmpg_r;
|
|
res1 += const_129 * tmpg_l;
|
|
res0 += const_66 * tmpr_r;
|
|
res1 += const_66 * tmpr_l;
|
|
dst = (v16u8)__msa_pckod_b(res1, res0);
|
|
ST_UB(dst, dst_y);
|
|
src_rgb565 += 32;
|
|
dst_y += 16;
|
|
}
|
|
}
|
|
|
|
void RGB24ToYRow_MSA(const uint8_t* src_argb, 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((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_argb, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)src_argb, 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_argb += 48;
|
|
dst_y += 16;
|
|
}
|
|
}
|
|
|
|
void RAWToYRow_MSA(const uint8_t* src_argb, 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((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_argb, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)src_argb, 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_argb += 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;
|
|
v16u8 src0, src1, src2, src3, dst;
|
|
v16u8 tmp0, tmp1, tmp2, tmp3;
|
|
v16u8 reg0, reg1, reg2, reg3;
|
|
v16u8 tmpb, tmpg, tmpr, nexb, nexg, nexr;
|
|
v8i16 const_112 = (v8i16)__msa_ldi_h(0x38);
|
|
v8i16 const_74 = (v8i16)__msa_ldi_h(0x25);
|
|
v8i16 const_38 = (v8i16)__msa_ldi_h(0x13);
|
|
v8i16 const_94 = (v8i16)__msa_ldi_h(0x2F);
|
|
v8i16 const_18 = (v8i16)__msa_ldi_h(0x09);
|
|
v8u16 const_8080 = (v8u16)__msa_fill_h(0x8080);
|
|
|
|
for (x = 0; x < width; x += 16) {
|
|
src0 = (v8u16)__msa_ld_b((void*)s, 0);
|
|
src1 = (v8u16)__msa_ld_b((void*)s, 16);
|
|
src2 = (v8u16)__msa_ld_b((void*)t, 0);
|
|
src3 = (v8u16)__msa_ld_b((void*)t, 16);
|
|
tmp0 = (v16u8)__msa_pckev_b(src1, src0);
|
|
tmp1 = (v16u8)__msa_pckod_b(src1, src0);
|
|
tmp2 = (v16u8)__msa_pckev_b(src3, src2);
|
|
tmp3 = (v16u8)__msa_pckod_b(src3, src2);
|
|
tmpb = (v16u8)__msa_andi_b(tmp0, 0x1F);
|
|
nexb = (v16u8)__msa_andi_b(tmp2, 0x1F);
|
|
tmpg = (v16u8)__msa_srli_b(tmp0, 5);
|
|
nexg = (v16u8)__msa_srli_b(tmp2, 5);
|
|
reg0 = (v16u8)__msa_andi_b(tmp1, 0x03);
|
|
reg2 = (v16u8)__msa_andi_b(tmp3, 0x03);
|
|
reg0 = (v16u8)__msa_slli_b(reg0, 3);
|
|
reg2 = (v16u8)__msa_slli_b(reg2, 3);
|
|
tmpg = (v16u8)__msa_or_v(tmpg, reg0);
|
|
nexg = (v16u8)__msa_or_v(nexg, reg2);
|
|
reg1 = (v16u8)__msa_andi_b(tmp1, 0x7C);
|
|
reg3 = (v16u8)__msa_andi_b(tmp3, 0x7C);
|
|
tmpr = (v16u8)__msa_srli_b(reg1, 2);
|
|
nexr = (v16u8)__msa_srli_b(reg3, 2);
|
|
reg0 = (v16u8)__msa_slli_b(tmpb, 3);
|
|
reg1 = (v16u8)__msa_slli_b(tmpg, 3);
|
|
reg2 = (v16u8)__msa_slli_b(tmpr, 3);
|
|
tmpb = (v16u8)__msa_srli_b(tmpb, 2);
|
|
tmpg = (v16u8)__msa_srli_b(tmpg, 2);
|
|
tmpr = (v16u8)__msa_srli_b(tmpr, 2);
|
|
tmpb = (v16u8)__msa_or_v(reg0, tmpb);
|
|
tmpg = (v16u8)__msa_or_v(reg1, tmpg);
|
|
tmpr = (v16u8)__msa_or_v(reg2, tmpr);
|
|
reg0 = (v16u8)__msa_slli_b(nexb, 3);
|
|
reg1 = (v16u8)__msa_slli_b(nexg, 3);
|
|
reg2 = (v16u8)__msa_slli_b(nexr, 3);
|
|
nexb = (v16u8)__msa_srli_b(nexb, 2);
|
|
nexg = (v16u8)__msa_srli_b(nexg, 2);
|
|
nexr = (v16u8)__msa_srli_b(nexr, 2);
|
|
nexb = (v16u8)__msa_or_v(reg0, nexb);
|
|
nexg = (v16u8)__msa_or_v(reg1, nexg);
|
|
nexr = (v16u8)__msa_or_v(reg2, nexr);
|
|
RGBTOUV(tmpb, tmpg, tmpr, nexb, nexg, nexr, dst);
|
|
res0 = __msa_copy_u_d((v2i64)dst, 0);
|
|
res1 = __msa_copy_u_d((v2i64)dst, 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;
|
|
v16u8 src0, src1, src2, src3, dst;
|
|
v16u8 tmp0, tmp1, tmp2, tmp3;
|
|
v16u8 reg0, reg1, reg2, reg3;
|
|
v16u8 tmpb, tmpg, tmpr, nexb, nexg, nexr;
|
|
v8i16 const_112 = (v8i16)__msa_ldi_h(0x38);
|
|
v8i16 const_74 = (v8i16)__msa_ldi_h(0x25);
|
|
v8i16 const_38 = (v8i16)__msa_ldi_h(0x13);
|
|
v8i16 const_94 = (v8i16)__msa_ldi_h(0x2F);
|
|
v8i16 const_18 = (v8i16)__msa_ldi_h(0x09);
|
|
v8u16 const_8080 = (v8u16)__msa_fill_h(0x8080);
|
|
|
|
for (x = 0; x < width; x += 16) {
|
|
src0 = (v16u8)__msa_ld_b((void*)s, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)s, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)t, 0);
|
|
src3 = (v16u8)__msa_ld_b((void*)t, 16);
|
|
tmp0 = (v16u8)__msa_pckev_b(src1, src0);
|
|
tmp1 = (v16u8)__msa_pckod_b(src1, src0);
|
|
tmp2 = (v16u8)__msa_pckev_b(src3, src2);
|
|
tmp3 = (v16u8)__msa_pckod_b(src3, src2);
|
|
tmpb = (v16u8)__msa_andi_b(tmp0, 0x1F);
|
|
tmpr = (v16u8)__msa_andi_b(tmp1, 0xF8);
|
|
nexb = (v16u8)__msa_andi_b(tmp2, 0x1F);
|
|
nexr = (v16u8)__msa_andi_b(tmp3, 0xF8);
|
|
reg1 = (v16u8)__msa_andi_b(tmp1, 0x07);
|
|
reg3 = (v16u8)__msa_andi_b(tmp3, 0x07);
|
|
reg0 = (v16u8)__msa_srli_b(tmp0, 5);
|
|
reg1 = (v16u8)__msa_slli_b(reg1, 3);
|
|
reg2 = (v16u8)__msa_srli_b(tmp2, 5);
|
|
reg3 = (v16u8)__msa_slli_b(reg3, 3);
|
|
tmpg = (v16u8)__msa_or_v(reg1, reg0);
|
|
nexg = (v16u8)__msa_or_v(reg2, reg3);
|
|
reg0 = (v16u8)__msa_slli_b(tmpb, 3);
|
|
reg1 = (v16u8)__msa_srli_b(tmpb, 2);
|
|
reg2 = (v16u8)__msa_slli_b(nexb, 3);
|
|
reg3 = (v16u8)__msa_srli_b(nexb, 2);
|
|
tmpb = (v16u8)__msa_or_v(reg1, reg0);
|
|
nexb = (v16u8)__msa_or_v(reg2, reg3);
|
|
reg0 = (v16u8)__msa_slli_b(tmpg, 2);
|
|
reg1 = (v16u8)__msa_srli_b(tmpg, 4);
|
|
reg2 = (v16u8)__msa_slli_b(nexg, 2);
|
|
reg3 = (v16u8)__msa_srli_b(nexg, 4);
|
|
tmpg = (v16u8)__msa_or_v(reg1, reg0);
|
|
nexg = (v16u8)__msa_or_v(reg2, reg3);
|
|
reg0 = (v16u8)__msa_srli_b(tmpr, 5);
|
|
reg2 = (v16u8)__msa_srli_b(nexr, 5);
|
|
tmpr = (v16u8)__msa_or_v(tmpr, reg0);
|
|
nexr = (v16u8)__msa_or_v(nexr, reg2);
|
|
RGBTOUV(tmpb, tmpg, tmpr, nexb, nexg, nexr, dst);
|
|
res0 = __msa_copy_u_d((v2i64)dst, 0);
|
|
res1 = __msa_copy_u_d((v2i64)dst, 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_rgb,
|
|
int src_stride_rgb,
|
|
uint8_t* dst_u,
|
|
uint8_t* dst_v,
|
|
int width) {
|
|
int x;
|
|
const uint8_t* s = src_rgb;
|
|
const uint8_t* t = src_rgb + 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(0x38);
|
|
v8u16 const_0x4A = (v8u16)__msa_fill_h(0x25);
|
|
v8u16 const_0x26 = (v8u16)__msa_fill_h(0x13);
|
|
v8u16 const_0x5E = (v8u16)__msa_fill_h(0x2f);
|
|
v8u16 const_0x12 = (v8u16)__msa_fill_h(0x09);
|
|
v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080);
|
|
v8u16 const_0x0001 = (v8u16)__msa_fill_h(0x0001);
|
|
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((void*)s, 0);
|
|
inp1 = (v16u8)__msa_ld_b((void*)s, 16);
|
|
inp2 = (v16u8)__msa_ld_b((void*)s, 32);
|
|
inp3 = (v16u8)__msa_ld_b((void*)t, 0);
|
|
inp4 = (v16u8)__msa_ld_b((void*)t, 16);
|
|
inp5 = (v16u8)__msa_ld_b((void*)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 += const_0x0001;
|
|
reg1 += const_0x0001;
|
|
reg2 += const_0x0001;
|
|
reg3 += const_0x0001;
|
|
reg0 = __msa_srai_h((v8i16)reg0, 1);
|
|
reg1 = __msa_srai_h((v8i16)reg1, 1);
|
|
reg2 = __msa_srai_h((v8i16)reg2, 1);
|
|
reg3 = __msa_srai_h((v8i16)reg3, 1);
|
|
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_rgb,
|
|
int src_stride_rgb,
|
|
uint8_t* dst_u,
|
|
uint8_t* dst_v,
|
|
int width) {
|
|
int x;
|
|
const uint8_t* s = src_rgb;
|
|
const uint8_t* t = src_rgb + 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(0x38);
|
|
v8u16 const_0x4A = (v8u16)__msa_fill_h(0x25);
|
|
v8u16 const_0x26 = (v8u16)__msa_fill_h(0x13);
|
|
v8u16 const_0x5E = (v8u16)__msa_fill_h(0x2f);
|
|
v8u16 const_0x12 = (v8u16)__msa_fill_h(0x09);
|
|
v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080);
|
|
v8u16 const_0x0001 = (v8u16)__msa_fill_h(0x0001);
|
|
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((void*)s, 0);
|
|
inp1 = (v16u8)__msa_ld_b((void*)s, 16);
|
|
inp2 = (v16u8)__msa_ld_b((void*)s, 32);
|
|
inp3 = (v16u8)__msa_ld_b((void*)t, 0);
|
|
inp4 = (v16u8)__msa_ld_b((void*)t, 16);
|
|
inp5 = (v16u8)__msa_ld_b((void*)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 += const_0x0001;
|
|
reg1 += const_0x0001;
|
|
reg2 += const_0x0001;
|
|
reg3 += const_0x0001;
|
|
reg0 = __msa_srai_h(reg0, 1);
|
|
reg1 = __msa_srai_h(reg1, 1);
|
|
reg2 = __msa_srai_h(reg2, 1);
|
|
reg3 = __msa_srai_h(reg3, 1);
|
|
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_yg, vec_yb;
|
|
v4i32 vec_ubvr, vec_ugvg;
|
|
v16u8 zero = {0};
|
|
v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
|
|
v8i16 const_0x80 = __msa_ldi_h(0x80);
|
|
|
|
YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_yg, vec_yb);
|
|
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_yg, vec_yb, 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_yg, vec_yb;
|
|
v4i32 vec_ubvr, vec_ugvg;
|
|
v8i16 const_0x80 = __msa_ldi_h(0x80);
|
|
v16u8 zero = {0};
|
|
|
|
YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_yg, vec_yb);
|
|
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_yg, vec_yb, 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_yg, vec_yb;
|
|
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};
|
|
v8i16 const_0x80 = __msa_ldi_h(0x80);
|
|
|
|
YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_yg, vec_yb);
|
|
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_yg, vec_yb, 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((void*)src_sobelx, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)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((void*)src_sobelx, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_sobelx, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)src_sobely, 0);
|
|
src3 = (v16u8)__msa_ld_b((void*)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((void*)src_sobelx, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)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_argb, uint8_t* dst_y, int width) {
|
|
int x;
|
|
v16u8 src0, src1, src2, src3, dst0;
|
|
v16u8 const_0x961D = (v16u8)__msa_fill_h(0x961D);
|
|
v16u8 const_0x4D = (v16u8)__msa_fill_h(0x4D);
|
|
v8u16 const_0x80 = (v8u16)__msa_fill_h(0x80);
|
|
|
|
for (x = 0; x < width; x += 16) {
|
|
src0 = (v16u8)__msa_ld_b((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_argb, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)src_argb, 32);
|
|
src3 = (v16u8)__msa_ld_b((void*)src_argb, 48);
|
|
ARGBTOY(src0, src1, src2, src3, const_0x961D, const_0x4D, const_0x80, 8,
|
|
dst0);
|
|
ST_UB(dst0, dst_y);
|
|
src_argb += 64;
|
|
dst_y += 16;
|
|
}
|
|
}
|
|
|
|
void BGRAToYRow_MSA(const uint8_t* src_argb, 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((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_argb, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)src_argb, 32);
|
|
src3 = (v16u8)__msa_ld_b((void*)src_argb, 48);
|
|
ARGBTOY(src0, src1, src2, src3, const_0x4200, const_0x1981, const_0x1080, 8,
|
|
dst0);
|
|
ST_UB(dst0, dst_y);
|
|
src_argb += 64;
|
|
dst_y += 16;
|
|
}
|
|
}
|
|
|
|
void ABGRToYRow_MSA(const uint8_t* src_argb, 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((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_argb, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)src_argb, 32);
|
|
src3 = (v16u8)__msa_ld_b((void*)src_argb, 48);
|
|
ARGBTOY(src0, src1, src2, src3, const_0x8142, const_0x19, const_0x1080, 8,
|
|
dst0);
|
|
ST_UB(dst0, dst_y);
|
|
src_argb += 64;
|
|
dst_y += 16;
|
|
}
|
|
}
|
|
|
|
void RGBAToYRow_MSA(const uint8_t* src_argb, 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((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_argb, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)src_argb, 32);
|
|
src3 = (v16u8)__msa_ld_b((void*)src_argb, 48);
|
|
ARGBTOY(src0, src1, src2, src3, const_0x1900, const_0x4281, const_0x1080, 8,
|
|
dst0);
|
|
ST_UB(dst0, dst_y);
|
|
src_argb += 64;
|
|
dst_y += 16;
|
|
}
|
|
}
|
|
|
|
void ARGBToUVJRow_MSA(const uint8_t* src_rgb,
|
|
int src_stride_rgb,
|
|
uint8_t* dst_u,
|
|
uint8_t* dst_v,
|
|
int width) {
|
|
int x;
|
|
const uint8_t* s = src_rgb;
|
|
const uint8_t* t = src_rgb + src_stride_rgb;
|
|
v8u16 src0, src1, src2, src3, src4, src5, src6, src7;
|
|
v8u16 vec0, vec1, vec2, vec3;
|
|
v8u16 dst0, dst1, dst2, dst3;
|
|
v16u8 zero = {0};
|
|
v8i16 shuffler0 = {0, 3, 4, 7, 8, 11, 12, 15};
|
|
v8i16 shuffler1 = {1, 2, 5, 6, 9, 10, 13, 14};
|
|
v8i16 shuffler2 = {2, 3, 6, 7, 10, 11, 14, 15};
|
|
v8i16 shuffler3 = {0, 1, 4, 5, 8, 9, 12, 13};
|
|
v8u16 const_0x0000003f = (v8u16)__msa_fill_w(0x0000003f);
|
|
v4u32 const_0x00008080 = (v8u16)__msa_fill_w(0x00008080);
|
|
v8u16 const_0x0015002a = (v8u16)__msa_fill_w(0x0015002a);
|
|
v8u16 const_0x0035000a = (v8u16)__msa_fill_w(0x0035000a);
|
|
v4i32 shift = __msa_fill_w(0x00000008);
|
|
|
|
for (x = 0; x < width; x += 32) {
|
|
src1 = __msa_ld_b((void*)s, 0);
|
|
src3 = __msa_ld_b((void*)s, 16);
|
|
src5 = __msa_ld_b((void*)t, 0);
|
|
src7 = __msa_ld_b((void*)t, 16);
|
|
src0 = __msa_ilvr_b(zero, src1);
|
|
src1 = __msa_ilvl_b(zero, src1);
|
|
src2 = __msa_ilvr_b(zero, src3);
|
|
src3 = __msa_ilvl_b(zero, src3);
|
|
src4 = __msa_ilvr_b(zero, src5);
|
|
src5 = __msa_ilvl_b(zero, src5);
|
|
src6 = __msa_ilvr_b(zero, src7);
|
|
src7 = __msa_ilvl_b(zero, src7);
|
|
src0 += src4;
|
|
src1 += src5;
|
|
src2 += src6;
|
|
src3 += src7;
|
|
src4 = __msa_ilvev_d(src1, src0);
|
|
src5 = __msa_ilvod_d(src1, src0);
|
|
src6 = __msa_ilvev_d(src3, src2);
|
|
src7 = __msa_ilvod_d(src3, src2);
|
|
vec0 = __msa_aver_u_h(src4, src5);
|
|
vec1 = __msa_aver_u_h(src6, src7);
|
|
|
|
src1 = __msa_ld_b((void*)s, 32);
|
|
src3 = __msa_ld_b((void*)s, 48);
|
|
src5 = __msa_ld_b((void*)t, 32);
|
|
src7 = __msa_ld_b((void*)t, 48);
|
|
src0 = __msa_ilvr_b(zero, src1);
|
|
src1 = __msa_ilvl_b(zero, src1);
|
|
src2 = __msa_ilvr_b(zero, src3);
|
|
src3 = __msa_ilvl_b(zero, src3);
|
|
src4 = __msa_ilvr_b(zero, src5);
|
|
src5 = __msa_ilvl_b(zero, src5);
|
|
src6 = __msa_ilvr_b(zero, src7);
|
|
src7 = __msa_ilvl_b(zero, src7);
|
|
src0 += src4;
|
|
src1 += src5;
|
|
src2 += src6;
|
|
src3 += src7;
|
|
src4 = __msa_ilvev_d(src1, src0);
|
|
src5 = __msa_ilvod_d(src1, src0);
|
|
src6 = __msa_ilvev_d(src3, src2);
|
|
src7 = __msa_ilvod_d(src3, src2);
|
|
vec2 = __msa_aver_u_h(src4, src5);
|
|
vec3 = __msa_aver_u_h(src6, src7);
|
|
ARGBTOUV(vec0, vec1, vec2, vec3, const_0x0000003f, const_0x00008080,
|
|
const_0x0015002a, const_0x0035000a, shuffler0, shuffler1,
|
|
shuffler2, shuffler3, shift, dst0, dst1);
|
|
|
|
src1 = __msa_ld_b((void*)s, 64);
|
|
src3 = __msa_ld_b((void*)s, 80);
|
|
src5 = __msa_ld_b((void*)t, 64);
|
|
src7 = __msa_ld_b((void*)t, 80);
|
|
src0 = __msa_ilvr_b(zero, src1);
|
|
src1 = __msa_ilvl_b(zero, src1);
|
|
src2 = __msa_ilvr_b(zero, src3);
|
|
src3 = __msa_ilvl_b(zero, src3);
|
|
src4 = __msa_ilvr_b(zero, src5);
|
|
src5 = __msa_ilvl_b(zero, src5);
|
|
src6 = __msa_ilvr_b(zero, src7);
|
|
src7 = __msa_ilvl_b(zero, src7);
|
|
src0 += src4;
|
|
src1 += src5;
|
|
src2 += src6;
|
|
src3 += src7;
|
|
src4 = __msa_ilvev_d(src1, src0);
|
|
src5 = __msa_ilvod_d(src1, src0);
|
|
src6 = __msa_ilvev_d(src3, src2);
|
|
src7 = __msa_ilvod_d(src3, src2);
|
|
vec0 = __msa_aver_u_h(src4, src5);
|
|
vec1 = __msa_aver_u_h(src6, src7);
|
|
|
|
src1 = __msa_ld_b((void*)s, 96);
|
|
src3 = __msa_ld_b((void*)s, 112);
|
|
src5 = __msa_ld_b((void*)t, 96);
|
|
src7 = __msa_ld_b((void*)t, 112);
|
|
src0 = __msa_ilvr_b(zero, src1);
|
|
src1 = __msa_ilvl_b(zero, src1);
|
|
src2 = __msa_ilvr_b(zero, src3);
|
|
src3 = __msa_ilvl_b(zero, src3);
|
|
src4 = __msa_ilvr_b(zero, src5);
|
|
src5 = __msa_ilvl_b(zero, src5);
|
|
src6 = __msa_ilvr_b(zero, src7);
|
|
src7 = __msa_ilvl_b(zero, src7);
|
|
src0 += src4;
|
|
src1 += src5;
|
|
src2 += src6;
|
|
src3 += src7;
|
|
src4 = __msa_ilvev_d(src1, src0);
|
|
src5 = __msa_ilvod_d(src1, src0);
|
|
src6 = __msa_ilvev_d(src3, src2);
|
|
src7 = __msa_ilvod_d(src3, src2);
|
|
vec2 = __msa_aver_u_h(src4, src5);
|
|
vec3 = __msa_aver_u_h(src6, src7);
|
|
ARGBTOUV(vec0, vec1, vec2, vec3, const_0x0000003f, const_0x00008080,
|
|
const_0x0015002a, const_0x0035000a, shuffler0, shuffler1,
|
|
shuffler2, shuffler3, shift, dst2, dst3);
|
|
|
|
dst0 = (v8u16)__msa_pckev_b(dst2, dst0);
|
|
dst1 = (v8u16)__msa_pckev_b(dst3, dst1);
|
|
ST_UB(dst0, dst_u);
|
|
ST_UB(dst1, dst_v);
|
|
s += 128;
|
|
t += 128;
|
|
dst_v += 16;
|
|
dst_u += 16;
|
|
}
|
|
}
|
|
|
|
void BGRAToUVRow_MSA(const uint8_t* src_rgb,
|
|
int src_stride_rgb,
|
|
uint8_t* dst_u,
|
|
uint8_t* dst_v,
|
|
int width) {
|
|
int x;
|
|
const uint8_t* s = src_rgb;
|
|
const uint8_t* t = src_rgb + src_stride_rgb;
|
|
const uint8_t unused = 0xf;
|
|
v8u16 src0, src1, src2, src3;
|
|
v16u8 dst0, dst1;
|
|
v8i16 shuffler0 = {1, unused, 5, unused, 9, unused, 13, unused};
|
|
v8i16 shuffler1 = {2, 3, 6, 7, 10, 11, 14, 15};
|
|
v8i16 shuffler2 = {3, unused, 7, unused, 11, unused, 15, unused};
|
|
v8i16 shuffler3 = {1, 2, 5, 6, 9, 10, 13, 14};
|
|
v8u16 const_0x09002f = (v8u16)__msa_fill_w(0x09002f);
|
|
v8u16 const_0x000038 = (v8u16)__msa_fill_w(0x0038);
|
|
v8u16 const_0x250013 = (v8u16)__msa_fill_w(0x250013);
|
|
v4u32 const_0x008080 = (v4u32)__msa_fill_w(0x8080);
|
|
v8u16 const_0x0001 = (v8u16)__msa_fill_h(0x0001);
|
|
|
|
for (x = 0; x < width; x += 16) {
|
|
READ_ARGB(s, t, src0, src1, src2, src3, const_0x0001);
|
|
ARGBTOUV_H(src0, src1, src2, src3, const_0x09002f, const_0x000038,
|
|
const_0x250013, const_0x008080, shuffler0, shuffler1, shuffler2,
|
|
shuffler3, dst0, dst1);
|
|
*((uint64_t*)dst_v) = __msa_copy_u_d((v2i64)dst0, 0);
|
|
*((uint64_t*)dst_u) = __msa_copy_u_d((v2i64)dst1, 0);
|
|
s += 64;
|
|
t += 64;
|
|
dst_u += 8;
|
|
dst_v += 8;
|
|
}
|
|
}
|
|
|
|
void ABGRToUVRow_MSA(const uint8_t* src_rgb,
|
|
int src_stride_rgb,
|
|
uint8_t* dst_u,
|
|
uint8_t* dst_v,
|
|
int width) {
|
|
int x;
|
|
const uint8_t* s = src_rgb;
|
|
const uint8_t* t = src_rgb + src_stride_rgb;
|
|
const uint8_t unused = 0xf;
|
|
v8u16 src0, src1, src2, src3;
|
|
v16u8 dst0, dst1;
|
|
v8i16 shuffler0 = {0, unused, 4, unused, 8, unused, 12, unused};
|
|
v8i16 shuffler1 = {1, 2, 5, 6, 9, 10, 13, 14};
|
|
v8i16 shuffler2 = {2, unused, 6, unused, 10, unused, 14, unused};
|
|
v8i16 shuffler3 = {0, 1, 4, 5, 8, 9, 12, 13};
|
|
v8u16 const_0x09002f = (v8u16)__msa_fill_w(0x09002f);
|
|
v8u16 const_0x000038 = (v8u16)__msa_fill_w(0x0038);
|
|
v8u16 const_0x250013 = (v8u16)__msa_fill_w(0x250013);
|
|
v4u32 const_0x008080 = (v4u32)__msa_fill_w(0x8080);
|
|
v8u16 const_0x0001 = (v8u16)__msa_fill_h(0x0001);
|
|
|
|
for (x = 0; x < width; x += 16) {
|
|
READ_ARGB(s, t, src0, src1, src2, src3, const_0x0001);
|
|
ARGBTOUV_H(src0, src1, src2, src3, const_0x09002f, const_0x000038,
|
|
const_0x250013, const_0x008080, shuffler0, shuffler1, shuffler2,
|
|
shuffler3, dst0, dst1);
|
|
*((uint64_t*)dst_v) = __msa_copy_u_d((v2i64)dst0, 0);
|
|
*((uint64_t*)dst_u) = __msa_copy_u_d((v2i64)dst1, 0);
|
|
s += 64;
|
|
t += 64;
|
|
dst_u += 8;
|
|
dst_v += 8;
|
|
}
|
|
}
|
|
|
|
void RGBAToUVRow_MSA(const uint8_t* src_rgb,
|
|
int src_stride_rgb,
|
|
uint8_t* dst_u,
|
|
uint8_t* dst_v,
|
|
int width) {
|
|
int x;
|
|
const uint8_t* s = src_rgb;
|
|
const uint8_t* t = src_rgb + src_stride_rgb;
|
|
const uint8_t unused = 0xf;
|
|
v8u16 src0, src1, src2, src3;
|
|
v16u8 dst0, dst1;
|
|
v8i16 shuffler0 = {3, unused, 7, unused, 11, unused, 15, unused};
|
|
v8i16 shuffler1 = {2, 1, 6, 5, 10, 9, 14, 13};
|
|
v8i16 shuffler2 = {1, unused, 5, unused, 9, unused, 13, unused};
|
|
v8i16 shuffler3 = {3, 2, 7, 6, 11, 10, 15, 14};
|
|
v8u16 const_0x09002f = (v8u16)__msa_fill_w(0x09002f);
|
|
v8u16 const_0x000038 = (v8u16)__msa_fill_w(0x0038);
|
|
v8u16 const_0x250013 = (v8u16)__msa_fill_w(0x250013);
|
|
v4u32 const_0x008080 = (v4u32)__msa_fill_w(0x8080);
|
|
v8u16 const_0x0001 = (v8u16)__msa_fill_h(0x0001);
|
|
|
|
for (x = 0; x < width; x += 16) {
|
|
READ_ARGB(s, t, src0, src1, src2, src3, const_0x0001);
|
|
ARGBTOUV_H(src0, src1, src2, src3, const_0x09002f, const_0x000038,
|
|
const_0x250013, const_0x008080, shuffler0, shuffler1, shuffler2,
|
|
shuffler3, dst0, dst1);
|
|
*((uint64_t*)dst_v) = __msa_copy_u_d((v2i64)dst0, 0);
|
|
*((uint64_t*)dst_u) = __msa_copy_u_d((v2i64)dst1, 0);
|
|
s += 64;
|
|
t += 64;
|
|
dst_u += 8;
|
|
dst_v += 8;
|
|
}
|
|
}
|
|
|
|
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;
|
|
v8i16 vec0, vec1, vec2;
|
|
v4i32 reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7, reg8, reg9;
|
|
v4i32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5;
|
|
v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_yg, vec_yb;
|
|
v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
|
|
v8i16 zero = {0};
|
|
v4i32 const_0x80 = __msa_fill_w(0x80);
|
|
|
|
YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_yg, vec_yb);
|
|
|
|
for (x = 0; x < width; x += 8) {
|
|
READI444(src_y, src_u, src_v, src0, src1, src2);
|
|
vec0 = (v8i16)__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);
|
|
reg0 += vec_yb;
|
|
reg1 += vec_yb;
|
|
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);
|
|
reg6 -= const_0x80;
|
|
reg7 -= const_0x80;
|
|
reg8 -= const_0x80;
|
|
reg9 -= const_0x80;
|
|
tmp0 = reg0 + reg6 * vec_ub;
|
|
tmp1 = reg1 + reg7 * vec_ub;
|
|
tmp2 = reg0 + reg8 * vec_vr;
|
|
tmp3 = reg1 + reg9 * vec_vr;
|
|
tmp4 = reg6 * vec_ug;
|
|
tmp5 = reg7 * vec_ug;
|
|
tmp4 += reg8 * vec_vg;
|
|
tmp5 += reg9 * vec_vg;
|
|
tmp4 = reg0 - tmp4;
|
|
tmp5 = reg1 - tmp5;
|
|
reg0 = __msa_srai_w(tmp0, 6);
|
|
reg1 = __msa_srai_w(tmp1, 6);
|
|
reg2 = __msa_srai_w(tmp2, 6);
|
|
reg3 = __msa_srai_w(tmp3, 6);
|
|
reg4 = __msa_srai_w(tmp4, 6);
|
|
reg5 = __msa_srai_w(tmp5, 6);
|
|
CLIP_0TO255(reg0, reg1, reg2, reg3, reg4, reg5);
|
|
vec0 = (v8u16)__msa_pckev_h((v8i16)reg1, (v8i16)reg0);
|
|
vec1 = (v8u16)__msa_pckev_h((v8i16)reg5, (v8i16)reg4);
|
|
vec2 = (v8u16)__msa_pckev_h((v8i16)reg3, (v8i16)reg2);
|
|
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;
|
|
}
|
|
}
|
|
|
|
// TODO - respect YuvConstants
|
|
void I400ToARGBRow_MSA(const uint8_t* src_y,
|
|
uint8_t* dst_argb,
|
|
const struct YuvConstants* yuvconstants,
|
|
int width) {
|
|
int x;
|
|
#if defined(__aarch64__) || defined(__arm__)
|
|
int ygb = yuvconstants->kUVBiasBGR[3];
|
|
int yg = yuvconstants->kYToRgb[1];
|
|
#else
|
|
int ygb = yuvconstants->kYBiasToRgb[0];
|
|
int yg = yuvconstants->kYToRgb[0];
|
|
#endif
|
|
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(yg);
|
|
v8i16 vec_ygb = __msa_fill_h(ygb);
|
|
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((void*)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((void*)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_yg, vec_yb;
|
|
v4i32 vec_ubvr, vec_ugvg;
|
|
v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
|
|
v8i16 const_0x80 = __msa_ldi_h(0x80);
|
|
|
|
YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_yg, vec_yb);
|
|
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((void*)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_yg, vec_yb, 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_yg, vec_yb;
|
|
v4i32 vec_ubvr, vec_ugvg;
|
|
v8i16 const_0x80 = __msa_ldi_h(0x80);
|
|
v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
|
|
|
|
YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_yg, vec_yb);
|
|
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((void*)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_yg, vec_yb, 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((void*)s, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)s, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)t, 0);
|
|
src3 = (v16u8)__msa_ld_b((void*)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((void*)s, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)s, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)t, 0);
|
|
src3 = (v16u8)__msa_ld_b((void*)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((void*)src_raw, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_raw, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)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((void*)src_u, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)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((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_argb, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)src_argb, 32);
|
|
src3 = (v16u8)__msa_ld_b((void*)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_argb,
|
|
const uint8_t* src_argb1,
|
|
uint8_t* dst_argb,
|
|
int width) {
|
|
int x;
|
|
v16u8 src0, src1, src2, src3, dst0, dst1, dst2, dst3;
|
|
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((void*)src_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_argb, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)src_argb1, 0);
|
|
src3 = (v16u8)__msa_ld_b((void*)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);
|
|
dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
|
|
dst1 = (v16u8)__msa_pckev_b((v16i8)vec3, (v16i8)vec2);
|
|
dst2 = (v16u8)__msa_pckev_b((v16i8)vec9, (v16i8)vec8);
|
|
dst3 = (v16u8)__msa_pckev_b((v16i8)vec11, (v16i8)vec10);
|
|
dst0 = (v16u8)__msa_adds_u_b(dst0, dst2);
|
|
dst1 = (v16u8)__msa_adds_u_b(dst1, dst3);
|
|
dst0 = __msa_bmnz_v(dst0, const_255, mask);
|
|
dst1 = __msa_bmnz_v(dst1, const_255, mask);
|
|
ST_UB2(dst0, dst1, dst_argb, 16);
|
|
src_argb += 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 += 16) {
|
|
src0 = (v16u8)__msa_ld_b((void*)dst_argb, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)dst_argb, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)dst_argb, 32);
|
|
src3 = (v16u8)__msa_ld_b((void*)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((void*)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((void*)src_argb, 0);
|
|
src2 = (v16u8)__msa_ld_b((void*)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((void*)src_uv, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_uv, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)src_uv, 32);
|
|
src3 = (v16u8)__msa_ld_b((void*)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 MirrorSplitUVRow_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((void*)src_uv, 0);
|
|
src3 = (v16u8)__msa_ld_b((void*)src_uv, 16);
|
|
src0 = (v16u8)__msa_ld_b((void*)src_uv, 32);
|
|
src1 = (v16u8)__msa_ld_b((void*)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((void*)src_y0, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)src_y0, 16);
|
|
src2 = (v16u8)__msa_ld_b((void*)src_y1, 0);
|
|
src3 = (v16u8)__msa_ld_b((void*)src_y1, 16);
|
|
src4 = (v16u8)__msa_ld_b((void*)src_y2, 0);
|
|
src5 = (v16u8)__msa_ld_b((void*)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((void*)src_y0, 0);
|
|
src1 = (v16u8)__msa_ld_b((void*)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((void*)src, 0);
|
|
src1 = (v8u16)__msa_ld_h((void*)src, 16);
|
|
src2 = (v8u16)__msa_ld_h((void*)src, 32);
|
|
src3 = (v8u16)__msa_ld_h((void*)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)
|