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libyuv/source/row_win.cc
Frank Barchard 4be798d7c5 BGRAToI420 use BgraConstants for a direct conversion using AVX512BW 
row win (msvc)
Was C/SSSE3
BGRAToARGB_Opt (594 ms)
BGRAToARGB_Endswap_Opt (609 ms)
BGRAToI420_Opt (122 ms)

Now AVX2
BGRAToARGB_Opt (100 ms)
BGRAToARGB_Endswap_Opt (99 ms)
BGRAToI420_Opt (115 ms)

Clang/GCC AVX512BW
BGRAToARGB_Opt (86 ms)
BGRAToARGB_Endswap_Opt (91 ms)
BGRAToI420_Opt (110 ms)


Bug: 42280902
Change-Id: I52cb2b0cacea8f2f0b138ec3cc521185dbef8595
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/7905821
Commit-Queue: Frank Barchard <fbarchard@google.com>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
2026-06-08 12:21:47 -07:00

985 lines
35 KiB
C++
Raw Blame History

/*
* Copyright 2011 The LibYuv Project Authors. All rights reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "libyuv/convert_from_argb.h" // For ArgbConstants
#include "libyuv/row.h"
// This module is for Visual C 32/64 bit
#if !defined(LIBYUV_DISABLE_X86) && \
(defined(__x86_64__) || defined(__i386__) || defined(_M_X64) || \
defined(_M_X86)) && \
((defined(_MSC_VER) && !defined(__clang__)) || \
defined(LIBYUV_ENABLE_ROWWIN))
#include <emmintrin.h>
#include <immintrin.h> // For AVX2 intrinsics
#include <tmmintrin.h> // For _mm_maddubs_epi16
#ifdef __cplusplus
namespace libyuv {
extern "C" {
#endif
// Read 8 UV from 444
#define READYUV444 \
xmm3 = _mm_loadl_epi64((__m128i*)u_buf); \
xmm1 = _mm_loadl_epi64((__m128i*)(u_buf + offset)); \
xmm3 = _mm_unpacklo_epi8(xmm3, xmm1); \
u_buf += 8; \
xmm4 = _mm_loadl_epi64((__m128i*)y_buf); \
xmm4 = _mm_unpacklo_epi8(xmm4, xmm4); \
y_buf += 8;
// Read 8 UV from 444, With 8 Alpha.
#define READYUVA444 \
xmm3 = _mm_loadl_epi64((__m128i*)u_buf); \
xmm1 = _mm_loadl_epi64((__m128i*)(u_buf + offset)); \
xmm3 = _mm_unpacklo_epi8(xmm3, xmm1); \
u_buf += 8; \
xmm4 = _mm_loadl_epi64((__m128i*)y_buf); \
xmm4 = _mm_unpacklo_epi8(xmm4, xmm4); \
y_buf += 8; \
xmm5 = _mm_loadl_epi64((__m128i*)a_buf); \
a_buf += 8;
// Read 4 UV from 422, upsample to 8 UV.
#define READYUV422 \
xmm3 = _mm_cvtsi32_si128(*(uint32_t*)u_buf); \
xmm1 = _mm_cvtsi32_si128(*(uint32_t*)(u_buf + offset)); \
xmm3 = _mm_unpacklo_epi8(xmm3, xmm1); \
xmm3 = _mm_unpacklo_epi16(xmm3, xmm3); \
u_buf += 4; \
xmm4 = _mm_loadl_epi64((__m128i*)y_buf); \
xmm4 = _mm_unpacklo_epi8(xmm4, xmm4); \
y_buf += 8;
// Read 4 UV from 422, upsample to 8 UV. With 8 Alpha.
#define READYUVA422 \
xmm3 = _mm_cvtsi32_si128(*(uint32_t*)u_buf); \
xmm1 = _mm_cvtsi32_si128(*(uint32_t*)(u_buf + offset)); \
xmm3 = _mm_unpacklo_epi8(xmm3, xmm1); \
xmm3 = _mm_unpacklo_epi16(xmm3, xmm3); \
u_buf += 4; \
xmm4 = _mm_loadl_epi64((__m128i*)y_buf); \
xmm4 = _mm_unpacklo_epi8(xmm4, xmm4); \
y_buf += 8; \
xmm5 = _mm_loadl_epi64((__m128i*)a_buf); \
a_buf += 8;
// Convert 8 pixels: 8 UV and 8 Y.
#define YUVTORGB(yuvconstants) \
xmm3 = _mm_sub_epi8(xmm3, _mm_set1_epi8((char)0x80)); \
xmm4 = _mm_mulhi_epu16(xmm4, *(__m128i*)yuvconstants->kYToRgb); \
xmm4 = _mm_add_epi16(xmm4, *(__m128i*)yuvconstants->kYBiasToRgb); \
xmm0 = _mm_maddubs_epi16(*(__m128i*)yuvconstants->kUVToB, xmm3); \
xmm1 = _mm_maddubs_epi16(*(__m128i*)yuvconstants->kUVToG, xmm3); \
xmm2 = _mm_maddubs_epi16(*(__m128i*)yuvconstants->kUVToR, xmm3); \
xmm0 = _mm_adds_epi16(xmm4, xmm0); \
xmm1 = _mm_subs_epi16(xmm4, xmm1); \
xmm2 = _mm_adds_epi16(xmm4, xmm2); \
xmm0 = _mm_srai_epi16(xmm0, 6); \
xmm1 = _mm_srai_epi16(xmm1, 6); \
xmm2 = _mm_srai_epi16(xmm2, 6); \
xmm0 = _mm_packus_epi16(xmm0, xmm0); \
xmm1 = _mm_packus_epi16(xmm1, xmm1); \
xmm2 = _mm_packus_epi16(xmm2, xmm2);
// Store 8 ARGB values.
#define STOREARGB \
xmm0 = _mm_unpacklo_epi8(xmm0, xmm1); \
xmm2 = _mm_unpacklo_epi8(xmm2, xmm5); \
xmm1 = _mm_loadu_si128(&xmm0); \
xmm0 = _mm_unpacklo_epi16(xmm0, xmm2); \
xmm1 = _mm_unpackhi_epi16(xmm1, xmm2); \
_mm_storeu_si128((__m128i*)dst_argb, xmm0); \
_mm_storeu_si128((__m128i*)(dst_argb + 16), xmm1); \
dst_argb += 32;
#if defined(HAS_ARGBTOYMATRIXROW_AVX2)
#if defined(__clang__) || defined(__GNUC__)
#define LIBYUV_TARGET_AVX2 __attribute__((target("avx2")))
#define LIBYUV_TARGET_AVX512BW \
__attribute__((target("avx512bw,avx512vl,avx512f")))
#else
#define LIBYUV_TARGET_AVX2
#define LIBYUV_TARGET_AVX512BW
#endif
// Convert 32 ARGB pixels (128 bytes) to 32 UV444 values.
#if defined(HAS_ARGBTOYMATRIXROW_AVX2) || defined(HAS_ARGBTOUV444MATRIXROW_AVX2)
LIBYUV_TARGET_AVX2
void ARGBToUV444MatrixRow_AVX2(const uint8_t* src_argb,
uint8_t* dst_u,
uint8_t* dst_v,
int width,
const struct ArgbConstants* c) {
__m256i ymm_u =
_mm256_broadcastsi128_si256(_mm_loadu_si128((const __m128i*)c->kRGBToU));
__m256i ymm_v =
_mm256_broadcastsi128_si256(_mm_loadu_si128((const __m128i*)c->kRGBToV));
__m256i ymm5 = _mm256_set1_epi16((short)0x8000);
__m256i perm_mask = _mm256_setr_epi32(0, 4, 1, 5, 2, 6, 3, 7);
while (width > 0) {
__m256i ymm0 = _mm256_loadu_si256((const __m256i*)src_argb);
__m256i ymm1 = _mm256_loadu_si256((const __m256i*)(src_argb + 32));
__m256i ymm2 = _mm256_loadu_si256((const __m256i*)(src_argb + 64));
__m256i ymm3 = _mm256_loadu_si256((const __m256i*)(src_argb + 96));
src_argb += 128;
__m256i ymm0_u = _mm256_maddubs_epi16(ymm0, ymm_u);
__m256i ymm1_u = _mm256_maddubs_epi16(ymm1, ymm_u);
__m256i ymm2_u = _mm256_maddubs_epi16(ymm2, ymm_u);
__m256i ymm3_u = _mm256_maddubs_epi16(ymm3, ymm_u);
__m256i ymm0_v = _mm256_maddubs_epi16(ymm0, ymm_v);
__m256i ymm1_v = _mm256_maddubs_epi16(ymm1, ymm_v);
__m256i ymm2_v = _mm256_maddubs_epi16(ymm2, ymm_v);
__m256i ymm3_v = _mm256_maddubs_epi16(ymm3, ymm_v);
ymm0_u = _mm256_hadd_epi16(ymm0_u, ymm1_u);
ymm2_u = _mm256_hadd_epi16(ymm2_u, ymm3_u);
ymm0_v = _mm256_hadd_epi16(ymm0_v, ymm1_v);
ymm2_v = _mm256_hadd_epi16(ymm2_v, ymm3_v);
ymm0_u = _mm256_sub_epi16(ymm5, ymm0_u);
ymm2_u = _mm256_sub_epi16(ymm5, ymm2_u);
ymm0_v = _mm256_sub_epi16(ymm5, ymm0_v);
ymm2_v = _mm256_sub_epi16(ymm5, ymm2_v);
ymm0_u = _mm256_srli_epi16(ymm0_u, 8);
ymm2_u = _mm256_srli_epi16(ymm2_u, 8);
ymm0_v = _mm256_srli_epi16(ymm0_v, 8);
ymm2_v = _mm256_srli_epi16(ymm2_v, 8);
ymm0_u = _mm256_packus_epi16(ymm0_u, ymm2_u);
ymm0_u = _mm256_permutevar8x32_epi32(ymm0_u, perm_mask);
ymm0_v = _mm256_packus_epi16(ymm0_v, ymm2_v);
ymm0_v = _mm256_permutevar8x32_epi32(ymm0_v, perm_mask);
_mm256_storeu_si256((__m256i*)dst_u, ymm0_u);
_mm256_storeu_si256((__m256i*)dst_v, ymm0_v);
dst_u += 32;
dst_v += 32;
width -= 32;
}
}
#endif
LIBYUV_TARGET_AVX2
void ARGBToYMatrixRow_AVX2(const uint8_t* src_argb,
uint8_t* dst_y,
int width,
const struct ArgbConstants* c) {
__m256i ymm5 = _mm256_set1_epi8((char)0x80);
__m256i ymm4 =
_mm256_broadcastsi128_si256(_mm_loadu_si128((const __m128i*)c->kRGBToY));
__m256i ymm7 =
_mm256_broadcastsi128_si256(_mm_loadu_si128((const __m128i*)c->kAddY));
__m256i ymm6 = _mm256_maddubs_epi16(ymm4, ymm5);
ymm6 = _mm256_hadd_epi16(ymm6, ymm6);
ymm7 = _mm256_sub_epi16(ymm7, ymm6);
__m256i perm_mask = _mm256_setr_epi32(0, 4, 1, 5, 2, 6, 3, 7);
while (width > 0) {
__m256i ymm0 = _mm256_loadu_si256((const __m256i*)src_argb);
__m256i ymm1 = _mm256_loadu_si256((const __m256i*)(src_argb + 32));
__m256i ymm2 = _mm256_loadu_si256((const __m256i*)(src_argb + 64));
__m256i ymm3 = _mm256_loadu_si256((const __m256i*)(src_argb + 96));
src_argb += 128;
ymm0 = _mm256_sub_epi8(ymm0, ymm5);
ymm1 = _mm256_sub_epi8(ymm1, ymm5);
ymm2 = _mm256_sub_epi8(ymm2, ymm5);
ymm3 = _mm256_sub_epi8(ymm3, ymm5);
ymm0 = _mm256_maddubs_epi16(ymm4, ymm0);
ymm1 = _mm256_maddubs_epi16(ymm4, ymm1);
ymm2 = _mm256_maddubs_epi16(ymm4, ymm2);
ymm3 = _mm256_maddubs_epi16(ymm4, ymm3);
ymm0 = _mm256_hadd_epi16(ymm0, ymm1);
ymm2 = _mm256_hadd_epi16(ymm2, ymm3);
ymm0 = _mm256_add_epi16(ymm0, ymm7);
ymm2 = _mm256_add_epi16(ymm2, ymm7);
ymm0 = _mm256_srli_epi16(ymm0, 8);
ymm2 = _mm256_srli_epi16(ymm2, 8);
ymm0 = _mm256_packus_epi16(ymm0, ymm2);
ymm0 = _mm256_permutevar8x32_epi32(ymm0, perm_mask);
_mm256_storeu_si256((__m256i*)dst_y, ymm0);
dst_y += 32;
width -= 32;
}
}
LIBYUV_TARGET_AVX2
void ARGBToYRow_AVX2(const uint8_t* src_argb, uint8_t* dst_y, int width) {
ARGBToYMatrixRow_AVX2(src_argb, dst_y, width, &kArgbI601Constants);
}
LIBYUV_TARGET_AVX2
void ABGRToYRow_AVX2(const uint8_t* src_abgr, uint8_t* dst_y, int width) {
ARGBToYMatrixRow_AVX2(src_abgr, dst_y, width, &kAbgrI601Constants);
}
LIBYUV_TARGET_AVX2
void ARGBToYJRow_AVX2(const uint8_t* src_argb, uint8_t* dst_y, int width) {
ARGBToYMatrixRow_AVX2(src_argb, dst_y, width, &kArgbJPEGConstants);
}
LIBYUV_TARGET_AVX2
void ABGRToYJRow_AVX2(const uint8_t* src_abgr, uint8_t* dst_y, int width) {
ARGBToYMatrixRow_AVX2(src_abgr, dst_y, width, &kAbgrJPEGConstants);
}
LIBYUV_TARGET_AVX2
void RGBAToYJRow_AVX2(const uint8_t* src_rgba, uint8_t* dst_y, int width) {
ARGBToYMatrixRow_AVX2(src_rgba, dst_y, width, &kRgbaJPEGConstants);
}
LIBYUV_TARGET_AVX2
void RGBAToYRow_AVX2(const uint8_t* src_rgba, uint8_t* dst_y, int width) {
ARGBToYMatrixRow_AVX2(src_rgba, dst_y, width, &kRgbaI601Constants);
}
LIBYUV_TARGET_AVX2
void BGRAToYRow_AVX2(const uint8_t* src_bgra, uint8_t* dst_y, int width) {
ARGBToYMatrixRow_AVX2(src_bgra, dst_y, width, &kBgraI601Constants);
}
#ifdef HAS_RAWTOARGBROW_AVX2
LIBYUV_TARGET_AVX2
void RAWToARGBRow_AVX2(const uint8_t* src_raw, uint8_t* dst_argb, int width) {
__m256i ymm_alpha = _mm256_set1_epi32(0xff000000);
__m128i shuf_low =
_mm_set_epi8(-1, 9, 10, 11, -1, 6, 7, 8, -1, 3, 4, 5, -1, 0, 1, 2);
__m128i shuf_high =
_mm_set_epi8(-1, 13, 14, 15, -1, 10, 11, 12, -1, 7, 8, 9, -1, 4, 5, 6);
__m256i ymm_shuf = _mm256_broadcastsi128_si256(shuf_low);
__m256i ymm_shuf2 = _mm256_broadcastsi128_si256(shuf_high);
while (width > 0) {
__m128i xmm0 = _mm_loadu_si128((const __m128i*)src_raw);
__m256i ymm0 = _mm256_castsi128_si256(xmm0);
ymm0 = _mm256_inserti128_si256(
ymm0, _mm_loadu_si128((const __m128i*)(src_raw + 12)), 1);
__m128i xmm1 = _mm_loadu_si128((const __m128i*)(src_raw + 24));
__m256i ymm1 = _mm256_castsi128_si256(xmm1);
ymm1 = _mm256_inserti128_si256(
ymm1, _mm_loadu_si128((const __m128i*)(src_raw + 36)), 1);
__m128i xmm2 = _mm_loadu_si128((const __m128i*)(src_raw + 48));
__m256i ymm2 = _mm256_castsi128_si256(xmm2);
ymm2 = _mm256_inserti128_si256(
ymm2, _mm_loadu_si128((const __m128i*)(src_raw + 60)), 1);
__m128i xmm3 = _mm_loadu_si128((const __m128i*)(src_raw + 68));
__m256i ymm3 = _mm256_castsi128_si256(xmm3);
ymm3 = _mm256_inserti128_si256(
ymm3, _mm_loadu_si128((const __m128i*)(src_raw + 80)), 1);
ymm0 = _mm256_shuffle_epi8(ymm0, ymm_shuf);
ymm1 = _mm256_shuffle_epi8(ymm1, ymm_shuf);
ymm2 = _mm256_shuffle_epi8(ymm2, ymm_shuf);
ymm3 = _mm256_shuffle_epi8(ymm3, ymm_shuf2);
ymm0 = _mm256_or_si256(ymm0, ymm_alpha);
ymm1 = _mm256_or_si256(ymm1, ymm_alpha);
ymm2 = _mm256_or_si256(ymm2, ymm_alpha);
ymm3 = _mm256_or_si256(ymm3, ymm_alpha);
_mm256_storeu_si256((__m256i*)dst_argb, ymm0);
_mm256_storeu_si256((__m256i*)(dst_argb + 32), ymm1);
_mm256_storeu_si256((__m256i*)(dst_argb + 64), ymm2);
_mm256_storeu_si256((__m256i*)(dst_argb + 96), ymm3);
src_raw += 96;
dst_argb += 128;
width -= 32;
}
}
#endif
#ifdef HAS_RAWTOARGBROW_AVX512BW
LIBYUV_TARGET_AVX512BW
void RGBToARGBRow_AVX512BW(const uint8_t* src_raw,
uint8_t* dst_argb,
const __m128i* shuffler,
int width) {
__m512i zmm_alpha = _mm512_set1_epi32(0xff000000);
__m512i zmm_perm =
_mm512_set_epi32(12, 11, 10, 9, 9, 8, 7, 6, 6, 5, 4, 3, 3, 2, 1, 0);
__m512i zmm_shuf = _mm512_broadcast_i32x4(_mm_loadu_si128(shuffler));
while (width > 0) {
__m512i zmm0 = _mm512_maskz_loadu_epi8(0xffffffffffffull, src_raw);
__m512i zmm1 = _mm512_maskz_loadu_epi8(0xffffffffffffull, src_raw + 48);
__m512i zmm2 = _mm512_maskz_loadu_epi8(0xffffffffffffull, src_raw + 96);
__m512i zmm3 = _mm512_maskz_loadu_epi8(0xffffffffffffull, src_raw + 144);
zmm0 = _mm512_permutexvar_epi32(zmm_perm, zmm0);
zmm1 = _mm512_permutexvar_epi32(zmm_perm, zmm1);
zmm2 = _mm512_permutexvar_epi32(zmm_perm, zmm2);
zmm3 = _mm512_permutexvar_epi32(zmm_perm, zmm3);
zmm0 = _mm512_shuffle_epi8(zmm0, zmm_shuf);
zmm1 = _mm512_shuffle_epi8(zmm1, zmm_shuf);
zmm2 = _mm512_shuffle_epi8(zmm2, zmm_shuf);
zmm3 = _mm512_shuffle_epi8(zmm3, zmm_shuf);
zmm0 = _mm512_or_si512(zmm0, zmm_alpha);
zmm1 = _mm512_or_si512(zmm1, zmm_alpha);
zmm2 = _mm512_or_si512(zmm2, zmm_alpha);
zmm3 = _mm512_or_si512(zmm3, zmm_alpha);
_mm512_storeu_si512(dst_argb, zmm0);
_mm512_storeu_si512(dst_argb + 64, zmm1);
_mm512_storeu_si512(dst_argb + 128, zmm2);
_mm512_storeu_si512(dst_argb + 192, zmm3);
src_raw += 192;
dst_argb += 256;
width -= 64;
}
}
LIBYUV_TARGET_AVX512BW
void RAWToARGBRow_AVX512BW(const uint8_t* src_raw,
uint8_t* dst_argb,
int width) {
__m128i shuf =
_mm_set_epi8(-1, 9, 10, 11, -1, 6, 7, 8, -1, 3, 4, 5, -1, 0, 1, 2);
RGBToARGBRow_AVX512BW(src_raw, dst_argb, &shuf, width);
}
LIBYUV_TARGET_AVX512BW
void RGB24ToARGBRow_AVX512BW(const uint8_t* src_rgb24,
uint8_t* dst_argb,
int width) {
__m128i shuf =
_mm_set_epi8(-1, 11, 10, 9, -1, 8, 7, 6, -1, 5, 4, 3, -1, 2, 1, 0);
RGBToARGBRow_AVX512BW(src_rgb24, dst_argb, &shuf, width);
}
#endif
#ifdef HAS_ARGBTOUVMATRIXROW_AVX2
LIBYUV_TARGET_AVX2
void ARGBToUVMatrixRow_AVX2(const uint8_t* src_argb,
int src_stride_argb,
uint8_t* dst_u,
uint8_t* dst_v,
int width,
const struct ArgbConstants* c) {
__m256i ymm_u = _mm256_broadcastsi128_si256(_mm_loadu_si128((const __m128i*)c->kRGBToU));
__m256i ymm_v = _mm256_broadcastsi128_si256(_mm_loadu_si128((const __m128i*)c->kRGBToV));
__m256i ymm_0101 = _mm256_set1_epi16(0x0101);
__m256i ymm_shuf =
_mm256_setr_epi8(0, 4, 1, 5, 2, 6, 3, 7, 8, 12, 9, 13, 10, 14, 11, 15, 0,
4, 1, 5, 2, 6, 3, 7, 8, 12, 9, 13, 10, 14, 11, 15);
__m256i ymm_8000 = _mm256_set1_epi16((short)0x8000);
__m256i ymm_zero = _mm256_setzero_si256();
while (width > 0) {
__m256i ymm0 = _mm256_loadu_si256((const __m256i*)src_argb);
__m256i ymm1 = _mm256_loadu_si256((const __m256i*)(src_argb + 32));
__m256i ymm2 =
_mm256_loadu_si256((const __m256i*)(src_argb + src_stride_argb));
__m256i ymm3 =
_mm256_loadu_si256((const __m256i*)(src_argb + src_stride_argb + 32));
ymm0 = _mm256_shuffle_epi8(ymm0, ymm_shuf);
ymm1 = _mm256_shuffle_epi8(ymm1, ymm_shuf);
ymm2 = _mm256_shuffle_epi8(ymm2, ymm_shuf);
ymm3 = _mm256_shuffle_epi8(ymm3, ymm_shuf);
ymm0 = _mm256_maddubs_epi16(ymm0, ymm_0101);
ymm1 = _mm256_maddubs_epi16(ymm1, ymm_0101);
ymm2 = _mm256_maddubs_epi16(ymm2, ymm_0101);
ymm3 = _mm256_maddubs_epi16(ymm3, ymm_0101);
ymm0 = _mm256_add_epi16(ymm0, ymm2);
ymm1 = _mm256_add_epi16(ymm1, ymm3);
ymm0 = _mm256_srli_epi16(ymm0, 1);
ymm1 = _mm256_srli_epi16(ymm1, 1);
ymm0 = _mm256_avg_epu16(ymm0, ymm_zero);
ymm1 = _mm256_avg_epu16(ymm1, ymm_zero);
ymm0 = _mm256_packus_epi16(ymm0, ymm1);
ymm0 = _mm256_permute4x64_epi64(ymm0, 0xd8);
ymm1 = _mm256_maddubs_epi16(ymm0, ymm_v);
ymm0 = _mm256_maddubs_epi16(ymm0, ymm_u);
ymm0 = _mm256_hadd_epi16(ymm0, ymm1);
ymm0 = _mm256_permute4x64_epi64(ymm0, 0xd8);
ymm0 = _mm256_sub_epi16(ymm_8000, ymm0);
ymm0 = _mm256_srli_epi16(ymm0, 8);
ymm0 = _mm256_packus_epi16(ymm0, ymm0);
__m128i xmm_u = _mm256_castsi256_si128(ymm0);
__m128i xmm_v = _mm256_extracti128_si256(ymm0, 1);
_mm_storel_epi64((__m128i*)dst_u, xmm_u);
_mm_storel_epi64((__m128i*)dst_v, xmm_v);
src_argb += 64;
dst_u += 8;
dst_v += 8;
width -= 16;
}
}
#endif
#ifdef HAS_MERGEUVROW_AVX2
LIBYUV_TARGET_AVX2
void MergeUVRow_AVX2(const uint8_t* src_u,
const uint8_t* src_v,
uint8_t* dst_uv,
int width) {
while (width > 0) {
__m256i ymm0 = _mm256_cvtepu8_epi16(_mm_loadu_si128((const __m128i*)src_u));
__m256i ymm1 = _mm256_cvtepu8_epi16(_mm_loadu_si128((const __m128i*)src_v));
ymm1 = _mm256_slli_epi16(ymm1, 8);
ymm0 = _mm256_or_si256(ymm0, ymm1);
_mm256_storeu_si256((__m256i*)dst_uv, ymm0);
src_u += 16;
src_v += 16;
dst_uv += 32;
width -= 16;
}
}
#endif
#ifdef HAS_MIRRORROW_AVX2
LIBYUV_TARGET_AVX2
void MirrorRow_AVX2(const uint8_t* src, uint8_t* dst, int width) {
__m256i ymm_shuf = _mm256_broadcastsi128_si256(
_mm_setr_epi8(15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0));
src += width;
while (width > 0) {
src -= 32;
__m256i ymm0 = _mm256_loadu_si256((const __m256i*)src);
ymm0 = _mm256_shuffle_epi8(ymm0, ymm_shuf);
ymm0 = _mm256_permute4x64_epi64(ymm0, 0x4e);
_mm256_storeu_si256((__m256i*)dst, ymm0);
dst += 32;
width -= 32;
}
}
#endif
#ifdef HAS_MIRRORUVROW_AVX2
LIBYUV_TARGET_AVX2
void MirrorUVRow_AVX2(const uint8_t* src_uv, uint8_t* dst_uv, int width) {
__m256i ymm_shuf = _mm256_broadcastsi128_si256(
_mm_setr_epi8(14, 15, 12, 13, 10, 11, 8, 9, 6, 7, 4, 5, 2, 3, 0, 1));
src_uv += width * 2;
while (width > 0) {
src_uv -= 32;
__m256i ymm0 = _mm256_loadu_si256((const __m256i*)src_uv);
ymm0 = _mm256_shuffle_epi8(ymm0, ymm_shuf);
ymm0 = _mm256_permute4x64_epi64(ymm0, 0x4e);
_mm256_storeu_si256((__m256i*)dst_uv, ymm0);
dst_uv += 32;
width -= 16;
}
}
#endif
#ifdef HAS_MIRRORSPLITUVROW_AVX2
LIBYUV_TARGET_AVX2
void MirrorSplitUVRow_AVX2(const uint8_t* src_uv,
uint8_t* dst_u,
uint8_t* dst_v,
int width) {
__m256i ymm_shuf = _mm256_broadcastsi128_si256(
_mm_setr_epi8(14, 12, 10, 8, 6, 4, 2, 0, 15, 13, 11, 9, 7, 5, 3, 1));
src_uv += width * 2;
while (width > 0) {
src_uv -= 32;
__m256i ymm0 = _mm256_loadu_si256((const __m256i*)src_uv);
ymm0 = _mm256_shuffle_epi8(ymm0, ymm_shuf);
ymm0 = _mm256_permute4x64_epi64(ymm0, 0x72);
_mm_storeu_si128((__m128i*)dst_u, _mm256_castsi256_si128(ymm0));
_mm_storeu_si128((__m128i*)dst_v, _mm256_extracti128_si256(ymm0, 1));
dst_u += 16;
dst_v += 16;
width -= 16;
}
}
#endif
#ifdef HAS_RGB24MIRRORROW_AVX2
LIBYUV_TARGET_AVX2
void RGB24MirrorRow_AVX2(const uint8_t* src_rgb24,
uint8_t* dst_rgb24,
int width) {
__m256i shuf0 =
_mm256_setr_epi8(-1, 12, 13, 14, 9, 10, 11, 6, 7, 8, 3, 4, 5, 0, 1, 2, -1,
12, 13, 14, 9, 10, 11, 6, 7, 8, 3, 4, 5, 0, 1, 2);
__m128i shuf1 =
_mm_setr_epi8(13, 14, 15, 10, 11, 12, 7, 8, 9, 4, 5, 6, 1, 2, 3, -1);
src_rgb24 += width * 3 - 96;
while (width > 0) {
__m128i v0_lo = _mm_loadu_si128((const __m128i*)(src_rgb24 + 0));
__m128i v0_hi = _mm_loadu_si128((const __m128i*)(src_rgb24 + 15));
__m256i v0 =
_mm256_inserti128_si256(_mm256_castsi128_si256(v0_lo), v0_hi, 1);
__m128i v1_lo = _mm_loadu_si128((const __m128i*)(src_rgb24 + 30));
__m128i v1_hi = _mm_loadu_si128((const __m128i*)(src_rgb24 + 45));
__m256i v1 =
_mm256_inserti128_si256(_mm256_castsi128_si256(v1_lo), v1_hi, 1);
__m128i v2_lo = _mm_loadu_si128((const __m128i*)(src_rgb24 + 60));
__m128i v2_hi = _mm_loadu_si128((const __m128i*)(src_rgb24 + 75));
__m256i v2 =
_mm256_inserti128_si256(_mm256_castsi128_si256(v2_lo), v2_hi, 1);
__m128i v3 = _mm_loadu_si128((const __m128i*)(src_rgb24 + 80));
v0 = _mm256_shuffle_epi8(v0, shuf0);
v1 = _mm256_shuffle_epi8(v1, shuf0);
v2 = _mm256_shuffle_epi8(v2, shuf0);
v3 = _mm_shuffle_epi8(v3, shuf1);
_mm_storeu_si128((__m128i*)(dst_rgb24 + 80), _mm256_castsi256_si128(v0));
_mm_storeu_si128((__m128i*)(dst_rgb24 + 65),
_mm256_extracti128_si256(v0, 1));
_mm_storeu_si128((__m128i*)(dst_rgb24 + 50), _mm256_castsi256_si128(v1));
_mm_storeu_si128((__m128i*)(dst_rgb24 + 35),
_mm256_extracti128_si256(v1, 1));
_mm_storeu_si128((__m128i*)(dst_rgb24 + 20), _mm256_castsi256_si128(v2));
_mm_storeu_si128((__m128i*)(dst_rgb24 + 5),
_mm256_extracti128_si256(v2, 1));
_mm_storel_epi64((__m128i*)(dst_rgb24 + 0), v3);
src_rgb24 -= 96;
dst_rgb24 += 96;
width -= 32;
}
}
#endif
#ifdef HAS_INTERPOLATEROW_AVX2
LIBYUV_TARGET_AVX2
void InterpolateRow_AVX2(uint8_t* dst_ptr,
const uint8_t* src_ptr,
ptrdiff_t src_stride,
int width,
int source_y_fraction) {
int y1 = source_y_fraction;
int y0 = 256 - y1;
const uint8_t* src_ptr1 = src_ptr + src_stride;
__m256i ymm_y = _mm256_set1_epi16((y1 << 8) | y0);
__m256i ymm_8080 = _mm256_set1_epi16(0x8080);
int i;
if (y1 == 0) {
for (i = 0; i < width; i += 32) {
_mm256_storeu_si256((__m256i*)(dst_ptr + i),
_mm256_loadu_si256((const __m256i*)(src_ptr + i)));
}
} else if (y1 == 128) {
for (i = 0; i < width; i += 32) {
__m256i row0 = _mm256_loadu_si256((const __m256i*)(src_ptr + i));
__m256i row1 = _mm256_loadu_si256((const __m256i*)(src_ptr1 + i));
_mm256_storeu_si256((__m256i*)(dst_ptr + i), _mm256_avg_epu8(row0, row1));
}
} else {
for (i = 0; i < width; i += 32) {
__m256i row0 = _mm256_loadu_si256((const __m256i*)(src_ptr + i));
__m256i row1 = _mm256_loadu_si256((const __m256i*)(src_ptr1 + i));
__m256i low = _mm256_unpacklo_epi8(row0, row1);
__m256i high = _mm256_unpackhi_epi8(row0, row1);
low = _mm256_sub_epi8(low, ymm_8080);
high = _mm256_sub_epi8(high, ymm_8080);
low = _mm256_maddubs_epi16(ymm_y, low);
high = _mm256_maddubs_epi16(ymm_y, high);
low = _mm256_add_epi16(low, ymm_8080);
high = _mm256_add_epi16(high, ymm_8080);
low = _mm256_srli_epi16(low, 8);
high = _mm256_srli_epi16(high, 8);
_mm256_storeu_si256((__m256i*)(dst_ptr + i),
_mm256_packus_epi16(low, high));
}
}
_mm256_zeroupper();
}
#endif
#ifdef HAS_INTERPOLATEROW_16_AVX2
LIBYUV_TARGET_AVX2
void InterpolateRow_16_AVX2(uint16_t* dst_ptr,
const uint16_t* src_ptr,
ptrdiff_t src_stride,
int width,
int source_y_fraction) {
int y1 = source_y_fraction;
int y0 = 256 - y1;
const uint16_t* src_ptr1 = src_ptr + src_stride;
__m256i ymm_y = _mm256_set1_epi32((y1 << 16) | y0);
__m256i ymm_8000 = _mm256_set1_epi16((short)0x8000);
__m256i ymm_round = _mm256_set1_epi32(8388736); // 0x800000 + 128
int i;
if (y1 == 0) {
for (i = 0; i < width; i += 16) {
_mm256_storeu_si256((__m256i*)(dst_ptr + i),
_mm256_loadu_si256((const __m256i*)(src_ptr + i)));
}
} else if (y1 == 128) {
for (i = 0; i < width; i += 16) {
__m256i row0 = _mm256_loadu_si256((const __m256i*)(src_ptr + i));
__m256i row1 = _mm256_loadu_si256((const __m256i*)(src_ptr1 + i));
_mm256_storeu_si256((__m256i*)(dst_ptr + i),
_mm256_avg_epu16(row0, row1));
}
} else {
for (i = 0; i < width; i += 16) {
__m256i row0 = _mm256_loadu_si256((const __m256i*)(src_ptr + i));
__m256i row1 = _mm256_loadu_si256((const __m256i*)(src_ptr1 + i));
__m256i row0l = _mm256_unpacklo_epi16(row0, row1);
__m256i row0h = _mm256_unpackhi_epi16(row0, row1);
row0l = _mm256_sub_epi16(row0l, ymm_8000);
row0h = _mm256_sub_epi16(row0h, ymm_8000);
__m256i resl = _mm256_madd_epi16(row0l, ymm_y);
__m256i resh = _mm256_madd_epi16(row0h, ymm_y);
resl = _mm256_add_epi32(resl, ymm_round);
resh = _mm256_add_epi32(resh, ymm_round);
resl = _mm256_srai_epi32(resl, 8);
resh = _mm256_srai_epi32(resh, 8);
_mm256_storeu_si256((__m256i*)(dst_ptr + i),
_mm256_packus_epi32(resl, resh));
}
}
_mm256_zeroupper();
}
#endif
#ifdef HAS_ARGBMIRRORROW_AVX2
LIBYUV_TARGET_AVX2
void ARGBMirrorRow_AVX2(const uint8_t* src, uint8_t* dst, int width) {
__m256i ymm_shuf = _mm256_setr_epi32(7, 6, 5, 4, 3, 2, 1, 0);
src += width * 4;
while (width > 0) {
src -= 32;
__m256i ymm0 = _mm256_loadu_si256((const __m256i*)src);
ymm0 = _mm256_permutevar8x32_epi32(ymm0, ymm_shuf);
_mm256_storeu_si256((__m256i*)dst, ymm0);
dst += 32;
width -= 8;
}
}
#endif
#ifdef HAS_J400TOARGBROW_AVX2
alignas(32) static const uint8_t kShuffleMaskJ400ToARGB_0[32] = {
0u, 0u, 0u, 128u, 1u, 1u, 1u, 128u, 2u, 2u, 2u, 128u, 3u, 3u, 3u, 128u,
4u, 4u, 4u, 128u, 5u, 5u, 5u, 128u, 6u, 6u, 6u, 128u, 7u, 7u, 7u, 128u};
alignas(32) static const uint8_t kShuffleMaskJ400ToARGB_1[32] = {
8u, 8u, 8u, 128u, 9u, 9u, 9u, 128u, 10u, 10u, 10u,
128u, 11u, 11u, 11u, 128u, 12u, 12u, 12u, 128u, 13u, 13u,
13u, 128u, 14u, 14u, 14u, 128u, 15u, 15u, 15u, 128u};
LIBYUV_TARGET_AVX2
void J400ToARGBRow_AVX2(const uint8_t* src_y, uint8_t* dst_argb, int width) {
__m256i ymm_mask0 =
_mm256_load_si256((const __m256i*)kShuffleMaskJ400ToARGB_0);
__m256i ymm_mask1 =
_mm256_load_si256((const __m256i*)kShuffleMaskJ400ToARGB_1);
__m256i ymm_alpha = _mm256_set1_epi32((int)0xff000000u);
while (width > 0) {
__m256i ymm0 =
_mm256_broadcastsi128_si256(_mm_loadu_si128((const __m128i*)src_y));
__m256i ymm1 = _mm256_shuffle_epi8(ymm0, ymm_mask0);
__m256i ymm2 = _mm256_shuffle_epi8(ymm0, ymm_mask1);
ymm1 = _mm256_or_si256(ymm1, ymm_alpha);
ymm2 = _mm256_or_si256(ymm2, ymm_alpha);
_mm256_storeu_si256((__m256i*)dst_argb, ymm1);
_mm256_storeu_si256((__m256i*)(dst_argb + 32), ymm2);
src_y += 16;
dst_argb += 64;
width -= 16;
}
}
#endif // HAS_J400TOARGBROW_AVX2
#ifdef HAS_RGB24TOARGBROW_AVX2
alignas(16) static const uint8_t kShuffleMaskRGB24ToARGB[2][16] = {
{0u, 1u, 2u, 128u, 3u, 4u, 5u, 128u, 6u, 7u, 8u, 128u, 9u, 10u, 11u, 128u},
{4u, 5u, 6u, 128u, 7u, 8u, 9u, 128u, 10u, 11u, 12u, 128u, 13u, 14u, 15u,
128u}};
#endif
#ifdef HAS_RGB565TOARGBROW_AVX2
LIBYUV_TARGET_AVX2
void RGB565ToARGBRow_AVX2(const uint8_t* src_rgb565,
uint8_t* dst_argb,
int width) {
__m256i ymm_scale_rb = _mm256_set1_epi32(0x01080108);
__m256i ymm_scale_g = _mm256_set1_epi32(0x20802080);
__m256i ymm_mask_b = _mm256_set1_epi16((short)0xf800);
__m256i ymm_mask_g = _mm256_set1_epi16(0x07e0);
__m256i ymm_mask_a = _mm256_set1_epi16((short)0xff00);
while (width > 0) {
__m256i ymm0 = _mm256_loadu_si256((const __m256i*)src_rgb565);
__m256i ymm1 = ymm0;
__m256i ymm2 = ymm0;
ymm1 = _mm256_and_si256(ymm1, ymm_mask_b);
ymm2 = _mm256_slli_epi16(ymm2, 11);
ymm1 = _mm256_mulhi_epu16(ymm1, ymm_scale_rb);
ymm2 = _mm256_mulhi_epu16(ymm2, ymm_scale_rb);
ymm1 = _mm256_slli_epi16(ymm1, 8);
ymm1 = _mm256_or_si256(ymm1, ymm2); // RB
ymm0 = _mm256_and_si256(ymm0, ymm_mask_g);
ymm0 = _mm256_mulhi_epu16(ymm0, ymm_scale_g);
ymm0 = _mm256_or_si256(ymm0, ymm_mask_a); // GA
ymm2 = _mm256_unpacklo_epi8(ymm1, ymm0);
ymm1 = _mm256_unpackhi_epi8(ymm1, ymm0);
ymm0 = _mm256_permute2x128_si256(ymm2, ymm1, 0x20);
ymm1 = _mm256_permute2x128_si256(ymm2, ymm1, 0x31);
_mm256_storeu_si256((__m256i*)dst_argb, ymm0);
_mm256_storeu_si256((__m256i*)(dst_argb + 32), ymm1);
src_rgb565 += 32;
dst_argb += 64;
width -= 16;
}
_mm256_zeroupper();
}
#endif
#ifdef HAS_ARGB1555TOARGBROW_AVX2
LIBYUV_TARGET_AVX2
void ARGB1555ToARGBRow_AVX2(const uint8_t* src_argb1555,
uint8_t* dst_argb,
int width) {
__m256i ymm_scale_rb = _mm256_set1_epi32(0x01080108);
__m256i ymm_scale_g = _mm256_set1_epi32(0x42004200);
__m256i ymm_mask_b = _mm256_set1_epi16((short)0xf800);
__m256i ymm_mask_g = _mm256_set1_epi16(0x03e0);
__m256i ymm_mask_a = _mm256_set1_epi16((short)0xff00);
while (width > 0) {
__m256i ymm0 = _mm256_loadu_si256((const __m256i*)src_argb1555);
__m256i ymm1 = ymm0;
__m256i ymm2 = ymm0;
ymm1 = _mm256_slli_epi16(ymm1, 1);
ymm2 = _mm256_slli_epi16(ymm2, 11);
ymm1 = _mm256_and_si256(ymm1, ymm_mask_b);
ymm2 = _mm256_mulhi_epu16(ymm2, ymm_scale_rb);
ymm1 = _mm256_mulhi_epu16(ymm1, ymm_scale_rb);
ymm1 = _mm256_slli_epi16(ymm1, 8);
ymm1 = _mm256_or_si256(ymm1, ymm2); // RB
ymm2 = ymm0;
ymm0 = _mm256_and_si256(ymm0, ymm_mask_g);
ymm2 = _mm256_srai_epi16(ymm2, 8);
ymm0 = _mm256_mulhi_epu16(ymm0, ymm_scale_g);
ymm2 = _mm256_and_si256(ymm2, ymm_mask_a);
ymm0 = _mm256_or_si256(ymm0, ymm2); // GA
ymm2 = _mm256_unpacklo_epi8(ymm1, ymm0);
ymm1 = _mm256_unpackhi_epi8(ymm1, ymm0);
ymm0 = _mm256_permute2x128_si256(ymm2, ymm1, 0x20);
ymm1 = _mm256_permute2x128_si256(ymm2, ymm1, 0x31);
_mm256_storeu_si256((__m256i*)dst_argb, ymm0);
_mm256_storeu_si256((__m256i*)(dst_argb + 32), ymm1);
src_argb1555 += 32;
dst_argb += 64;
width -= 16;
}
_mm256_zeroupper();
}
#endif
#ifdef HAS_ARGB4444TOARGBROW_AVX2
LIBYUV_TARGET_AVX2
void ARGB4444ToARGBRow_AVX2(const uint8_t* src_argb4444,
uint8_t* dst_argb,
int width) {
__m256i ymm_mask = _mm256_set1_epi32(0x0f0f0f0f);
__m256i ymm_mask2 = _mm256_slli_epi32(ymm_mask, 4);
while (width > 0) {
__m256i ymm0 = _mm256_loadu_si256((const __m256i*)src_argb4444);
__m256i ymm2 = ymm0;
ymm0 = _mm256_and_si256(ymm0, ymm_mask);
ymm2 = _mm256_and_si256(ymm2, ymm_mask2);
__m256i ymm1 = ymm0;
__m256i ymm3 = ymm2;
ymm1 = _mm256_slli_epi16(ymm1, 4);
ymm3 = _mm256_srli_epi16(ymm3, 4);
ymm0 = _mm256_or_si256(ymm0, ymm1);
ymm2 = _mm256_or_si256(ymm2, ymm3);
ymm1 = ymm0;
ymm0 = _mm256_unpacklo_epi8(ymm0, ymm2);
ymm1 = _mm256_unpackhi_epi8(ymm1, ymm2);
ymm2 = _mm256_permute2x128_si256(ymm0, ymm1, 0x20);
ymm1 = _mm256_permute2x128_si256(ymm0, ymm1, 0x31);
_mm256_storeu_si256((__m256i*)dst_argb, ymm2);
_mm256_storeu_si256((__m256i*)(dst_argb + 32), ymm1);
src_argb4444 += 32;
dst_argb += 64;
width -= 16;
}
_mm256_zeroupper();
}
#endif
#ifdef HAS_RGB24TOARGBROW_AVX2
LIBYUV_TARGET_AVX2
void RGB24ToARGBRow_AVX2(const uint8_t* src_rgb24,
uint8_t* dst_argb,
int width) {
__m256i ymm_alpha = _mm256_set1_epi32(0xff000000);
__m256i ymm_shuf = _mm256_broadcastsi128_si256(
_mm_load_si128((const __m128i*)kShuffleMaskRGB24ToARGB[0]));
__m256i ymm_shuf2 = _mm256_broadcastsi128_si256(
_mm_load_si128((const __m128i*)kShuffleMaskRGB24ToARGB[1]));
while (width > 0) {
__m128i xmm0 = _mm_loadu_si128((const __m128i*)src_rgb24);
__m256i ymm0 = _mm256_castsi128_si256(xmm0);
ymm0 = _mm256_inserti128_si256(
ymm0, _mm_loadu_si128((const __m128i*)(src_rgb24 + 12)), 1);
__m128i xmm1 = _mm_loadu_si128((const __m128i*)(src_rgb24 + 24));
__m256i ymm1 = _mm256_castsi128_si256(xmm1);
ymm1 = _mm256_inserti128_si256(
ymm1, _mm_loadu_si128((const __m128i*)(src_rgb24 + 36)), 1);
__m128i xmm2 = _mm_loadu_si128((const __m128i*)(src_rgb24 + 48));
__m256i ymm2 = _mm256_castsi128_si256(xmm2);
ymm2 = _mm256_inserti128_si256(
ymm2, _mm_loadu_si128((const __m128i*)(src_rgb24 + 60)), 1);
__m128i xmm3 = _mm_loadu_si128((const __m128i*)(src_rgb24 + 68));
__m256i ymm3 = _mm256_castsi128_si256(xmm3);
ymm3 = _mm256_inserti128_si256(
ymm3, _mm_loadu_si128((const __m128i*)(src_rgb24 + 80)), 1);
ymm0 = _mm256_shuffle_epi8(ymm0, ymm_shuf);
ymm1 = _mm256_shuffle_epi8(ymm1, ymm_shuf);
ymm2 = _mm256_shuffle_epi8(ymm2, ymm_shuf);
ymm3 = _mm256_shuffle_epi8(ymm3, ymm_shuf2);
ymm0 = _mm256_or_si256(ymm0, ymm_alpha);
ymm1 = _mm256_or_si256(ymm1, ymm_alpha);
ymm2 = _mm256_or_si256(ymm2, ymm_alpha);
ymm3 = _mm256_or_si256(ymm3, ymm_alpha);
_mm256_storeu_si256((__m256i*)dst_argb, ymm0);
_mm256_storeu_si256((__m256i*)(dst_argb + 32), ymm1);
_mm256_storeu_si256((__m256i*)(dst_argb + 64), ymm2);
_mm256_storeu_si256((__m256i*)(dst_argb + 96), ymm3);
src_rgb24 += 96;
dst_argb += 128;
width -= 32;
}
_mm256_zeroupper();
}
#endif
#ifdef HAS_ARGBSHUFFLEROW_AVX2
LIBYUV_TARGET_AVX2
void ARGBShuffleRow_AVX2(const uint8_t* src_argb,
uint8_t* dst_argb,
const uint8_t* shuffler,
int width) {
__m256i control =
_mm256_broadcastsi128_si256(_mm_loadu_si128((const __m128i*)shuffler));
while (width >= 16) {
__m256i row = _mm256_loadu_si256((const __m256i*)src_argb);
__m256i row1 = _mm256_loadu_si256((const __m256i*)(src_argb + 32));
row = _mm256_shuffle_epi8(row, control);
row1 = _mm256_shuffle_epi8(row1, control);
_mm256_storeu_si256((__m256i*)dst_argb, row);
_mm256_storeu_si256((__m256i*)(dst_argb + 32), row1);
src_argb += 64;
dst_argb += 64;
width -= 16;
}
}
#endif
#ifdef HAS_ARGBSHUFFLEROW_AVX512BW
LIBYUV_TARGET_AVX512BW
void ARGBShuffleRow_AVX512BW(const uint8_t* src_argb,
uint8_t* dst_argb,
const uint8_t* shuffler,
int width) {
__m512i control =
_mm512_broadcast_i32x4(_mm_loadu_si128((const __m128i*)shuffler));
while (width >= 32) {
__m512i row = _mm512_loadu_si512((const __m512i*)src_argb);
__m512i row1 = _mm512_loadu_si512((const __m512i*)(src_argb + 64));
row = _mm512_shuffle_epi8(row, control);
row1 = _mm512_shuffle_epi8(row1, control);
_mm512_storeu_si512((__m512i*)dst_argb, row);
_mm512_storeu_si512((__m512i*)(dst_argb + 64), row1);
src_argb += 128;
dst_argb += 128;
width -= 32;
}
}
#endif
#endif
#ifdef __cplusplus
} // extern "C"
} // namespace libyuv
#endif
#endif // !defined(LIBYUV_DISABLE_X86) && (defined(__x86_64__) ||
// defined(__i386__) || defined(_M_X64) || defined(_M_X86)) &&
// ((defined(_MSC_VER) && !defined(__clang__)) ||
// defined(LIBYUV_ENABLE_ROWWIN))
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