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-rw-r--r--media/libyuv/source/row_gcc.cc5534
1 files changed, 5534 insertions, 0 deletions
diff --git a/media/libyuv/source/row_gcc.cc b/media/libyuv/source/row_gcc.cc
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+++ b/media/libyuv/source/row_gcc.cc
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+// VERSION 2
+/*
+ * 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/row.h"
+
+#ifdef __cplusplus
+namespace libyuv {
+extern "C" {
+#endif
+
+// This module is for GCC x86 and x64.
+#if !defined(LIBYUV_DISABLE_X86) && \
+ (defined(__x86_64__) || (defined(__i386__) && !defined(_MSC_VER)))
+
+#if defined(HAS_ARGBTOYROW_SSSE3) || defined(HAS_ARGBGRAYROW_SSSE3)
+
+// Constants for ARGB
+static vec8 kARGBToY = {
+ 13, 65, 33, 0, 13, 65, 33, 0, 13, 65, 33, 0, 13, 65, 33, 0
+};
+
+// JPeg full range.
+static vec8 kARGBToYJ = {
+ 15, 75, 38, 0, 15, 75, 38, 0, 15, 75, 38, 0, 15, 75, 38, 0
+};
+#endif // defined(HAS_ARGBTOYROW_SSSE3) || defined(HAS_ARGBGRAYROW_SSSE3)
+
+#if defined(HAS_ARGBTOYROW_SSSE3) || defined(HAS_I422TOARGBROW_SSSE3)
+
+static vec8 kARGBToU = {
+ 112, -74, -38, 0, 112, -74, -38, 0, 112, -74, -38, 0, 112, -74, -38, 0
+};
+
+static vec8 kARGBToUJ = {
+ 127, -84, -43, 0, 127, -84, -43, 0, 127, -84, -43, 0, 127, -84, -43, 0
+};
+
+static vec8 kARGBToV = {
+ -18, -94, 112, 0, -18, -94, 112, 0, -18, -94, 112, 0, -18, -94, 112, 0,
+};
+
+static vec8 kARGBToVJ = {
+ -20, -107, 127, 0, -20, -107, 127, 0, -20, -107, 127, 0, -20, -107, 127, 0
+};
+
+// Constants for BGRA
+static vec8 kBGRAToY = {
+ 0, 33, 65, 13, 0, 33, 65, 13, 0, 33, 65, 13, 0, 33, 65, 13
+};
+
+static vec8 kBGRAToU = {
+ 0, -38, -74, 112, 0, -38, -74, 112, 0, -38, -74, 112, 0, -38, -74, 112
+};
+
+static vec8 kBGRAToV = {
+ 0, 112, -94, -18, 0, 112, -94, -18, 0, 112, -94, -18, 0, 112, -94, -18
+};
+
+// Constants for ABGR
+static vec8 kABGRToY = {
+ 33, 65, 13, 0, 33, 65, 13, 0, 33, 65, 13, 0, 33, 65, 13, 0
+};
+
+static vec8 kABGRToU = {
+ -38, -74, 112, 0, -38, -74, 112, 0, -38, -74, 112, 0, -38, -74, 112, 0
+};
+
+static vec8 kABGRToV = {
+ 112, -94, -18, 0, 112, -94, -18, 0, 112, -94, -18, 0, 112, -94, -18, 0
+};
+
+// Constants for RGBA.
+static vec8 kRGBAToY = {
+ 0, 13, 65, 33, 0, 13, 65, 33, 0, 13, 65, 33, 0, 13, 65, 33
+};
+
+static vec8 kRGBAToU = {
+ 0, 112, -74, -38, 0, 112, -74, -38, 0, 112, -74, -38, 0, 112, -74, -38
+};
+
+static vec8 kRGBAToV = {
+ 0, -18, -94, 112, 0, -18, -94, 112, 0, -18, -94, 112, 0, -18, -94, 112
+};
+
+static uvec8 kAddY16 = {
+ 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u
+};
+
+// 7 bit fixed point 0.5.
+static vec16 kAddYJ64 = {
+ 64, 64, 64, 64, 64, 64, 64, 64
+};
+
+static uvec8 kAddUV128 = {
+ 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u,
+ 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u
+};
+
+static uvec16 kAddUVJ128 = {
+ 0x8080u, 0x8080u, 0x8080u, 0x8080u, 0x8080u, 0x8080u, 0x8080u, 0x8080u
+};
+#endif // defined(HAS_ARGBTOYROW_SSSE3) || defined(HAS_I422TOARGBROW_SSSE3)
+
+#ifdef HAS_RGB24TOARGBROW_SSSE3
+
+// Shuffle table for converting RGB24 to ARGB.
+static uvec8 kShuffleMaskRGB24ToARGB = {
+ 0u, 1u, 2u, 12u, 3u, 4u, 5u, 13u, 6u, 7u, 8u, 14u, 9u, 10u, 11u, 15u
+};
+
+// Shuffle table for converting RAW to ARGB.
+static uvec8 kShuffleMaskRAWToARGB = {
+ 2u, 1u, 0u, 12u, 5u, 4u, 3u, 13u, 8u, 7u, 6u, 14u, 11u, 10u, 9u, 15u
+};
+
+// Shuffle table for converting RAW to RGB24. First 8.
+static const uvec8 kShuffleMaskRAWToRGB24_0 = {
+ 2u, 1u, 0u, 5u, 4u, 3u, 8u, 7u,
+ 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u
+};
+
+// Shuffle table for converting RAW to RGB24. Middle 8.
+static const uvec8 kShuffleMaskRAWToRGB24_1 = {
+ 2u, 7u, 6u, 5u, 10u, 9u, 8u, 13u,
+ 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u
+};
+
+// Shuffle table for converting RAW to RGB24. Last 8.
+static const uvec8 kShuffleMaskRAWToRGB24_2 = {
+ 8u, 7u, 12u, 11u, 10u, 15u, 14u, 13u,
+ 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u
+};
+
+// Shuffle table for converting ARGB to RGB24.
+static uvec8 kShuffleMaskARGBToRGB24 = {
+ 0u, 1u, 2u, 4u, 5u, 6u, 8u, 9u, 10u, 12u, 13u, 14u, 128u, 128u, 128u, 128u
+};
+
+// Shuffle table for converting ARGB to RAW.
+static uvec8 kShuffleMaskARGBToRAW = {
+ 2u, 1u, 0u, 6u, 5u, 4u, 10u, 9u, 8u, 14u, 13u, 12u, 128u, 128u, 128u, 128u
+};
+
+// Shuffle table for converting ARGBToRGB24 for I422ToRGB24. First 8 + next 4
+static uvec8 kShuffleMaskARGBToRGB24_0 = {
+ 0u, 1u, 2u, 4u, 5u, 6u, 8u, 9u, 128u, 128u, 128u, 128u, 10u, 12u, 13u, 14u
+};
+
+// YUY2 shuf 16 Y to 32 Y.
+static const lvec8 kShuffleYUY2Y = {
+ 0, 0, 2, 2, 4, 4, 6, 6, 8, 8, 10, 10, 12, 12, 14, 14,
+ 0, 0, 2, 2, 4, 4, 6, 6, 8, 8, 10, 10, 12, 12, 14, 14
+};
+
+// YUY2 shuf 8 UV to 16 UV.
+static const lvec8 kShuffleYUY2UV = {
+ 1, 3, 1, 3, 5, 7, 5, 7, 9, 11, 9, 11, 13, 15, 13, 15,
+ 1, 3, 1, 3, 5, 7, 5, 7, 9, 11, 9, 11, 13, 15, 13, 15
+};
+
+// UYVY shuf 16 Y to 32 Y.
+static const lvec8 kShuffleUYVYY = {
+ 1, 1, 3, 3, 5, 5, 7, 7, 9, 9, 11, 11, 13, 13, 15, 15,
+ 1, 1, 3, 3, 5, 5, 7, 7, 9, 9, 11, 11, 13, 13, 15, 15
+};
+
+// UYVY shuf 8 UV to 16 UV.
+static const lvec8 kShuffleUYVYUV = {
+ 0, 2, 0, 2, 4, 6, 4, 6, 8, 10, 8, 10, 12, 14, 12, 14,
+ 0, 2, 0, 2, 4, 6, 4, 6, 8, 10, 8, 10, 12, 14, 12, 14
+};
+
+// NV21 shuf 8 VU to 16 UV.
+static const lvec8 kShuffleNV21 = {
+ 1, 0, 1, 0, 3, 2, 3, 2, 5, 4, 5, 4, 7, 6, 7, 6,
+ 1, 0, 1, 0, 3, 2, 3, 2, 5, 4, 5, 4, 7, 6, 7, 6,
+};
+#endif // HAS_RGB24TOARGBROW_SSSE3
+
+#ifdef HAS_J400TOARGBROW_SSE2
+void J400ToARGBRow_SSE2(const uint8* src_y, uint8* dst_argb, int width) {
+ asm volatile (
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "pslld $0x18,%%xmm5 \n"
+ LABELALIGN
+ "1: \n"
+ "movq " MEMACCESS(0) ",%%xmm0 \n"
+ "lea " MEMLEA(0x8,0) ",%0 \n"
+ "punpcklbw %%xmm0,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklwd %%xmm0,%%xmm0 \n"
+ "punpckhwd %%xmm1,%%xmm1 \n"
+ "por %%xmm5,%%xmm0 \n"
+ "por %%xmm5,%%xmm1 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ :: "memory", "cc", "xmm0", "xmm1", "xmm5"
+ );
+}
+#endif // HAS_J400TOARGBROW_SSE2
+
+#ifdef HAS_RGB24TOARGBROW_SSSE3
+void RGB24ToARGBRow_SSSE3(const uint8* src_rgb24, uint8* dst_argb, int width) {
+ asm volatile (
+ "pcmpeqb %%xmm5,%%xmm5 \n" // generate mask 0xff000000
+ "pslld $0x18,%%xmm5 \n"
+ "movdqa %3,%%xmm4 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x20,0) ",%%xmm3 \n"
+ "lea " MEMLEA(0x30,0) ",%0 \n"
+ "movdqa %%xmm3,%%xmm2 \n"
+ "palignr $0x8,%%xmm1,%%xmm2 \n"
+ "pshufb %%xmm4,%%xmm2 \n"
+ "por %%xmm5,%%xmm2 \n"
+ "palignr $0xc,%%xmm0,%%xmm1 \n"
+ "pshufb %%xmm4,%%xmm0 \n"
+ "movdqu %%xmm2," MEMACCESS2(0x20,1) " \n"
+ "por %%xmm5,%%xmm0 \n"
+ "pshufb %%xmm4,%%xmm1 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "por %%xmm5,%%xmm1 \n"
+ "palignr $0x4,%%xmm3,%%xmm3 \n"
+ "pshufb %%xmm4,%%xmm3 \n"
+ "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
+ "por %%xmm5,%%xmm3 \n"
+ "movdqu %%xmm3," MEMACCESS2(0x30,1) " \n"
+ "lea " MEMLEA(0x40,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_rgb24), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleMaskRGB24ToARGB) // %3
+ : "memory", "cc" , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+
+void RAWToARGBRow_SSSE3(const uint8* src_raw, uint8* dst_argb, int width) {
+ asm volatile (
+ "pcmpeqb %%xmm5,%%xmm5 \n" // generate mask 0xff000000
+ "pslld $0x18,%%xmm5 \n"
+ "movdqa %3,%%xmm4 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x20,0) ",%%xmm3 \n"
+ "lea " MEMLEA(0x30,0) ",%0 \n"
+ "movdqa %%xmm3,%%xmm2 \n"
+ "palignr $0x8,%%xmm1,%%xmm2 \n"
+ "pshufb %%xmm4,%%xmm2 \n"
+ "por %%xmm5,%%xmm2 \n"
+ "palignr $0xc,%%xmm0,%%xmm1 \n"
+ "pshufb %%xmm4,%%xmm0 \n"
+ "movdqu %%xmm2," MEMACCESS2(0x20,1) " \n"
+ "por %%xmm5,%%xmm0 \n"
+ "pshufb %%xmm4,%%xmm1 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "por %%xmm5,%%xmm1 \n"
+ "palignr $0x4,%%xmm3,%%xmm3 \n"
+ "pshufb %%xmm4,%%xmm3 \n"
+ "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
+ "por %%xmm5,%%xmm3 \n"
+ "movdqu %%xmm3," MEMACCESS2(0x30,1) " \n"
+ "lea " MEMLEA(0x40,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_raw), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleMaskRAWToARGB) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+
+void RAWToRGB24Row_SSSE3(const uint8* src_raw, uint8* dst_rgb24, int width) {
+ asm volatile (
+ "movdqa %3,%%xmm3 \n"
+ "movdqa %4,%%xmm4 \n"
+ "movdqa %5,%%xmm5 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x4,0) ",%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x8,0) ",%%xmm2 \n"
+ "lea " MEMLEA(0x18,0) ",%0 \n"
+ "pshufb %%xmm3,%%xmm0 \n"
+ "pshufb %%xmm4,%%xmm1 \n"
+ "pshufb %%xmm5,%%xmm2 \n"
+ "movq %%xmm0," MEMACCESS(1) " \n"
+ "movq %%xmm1," MEMACCESS2(0x8,1) " \n"
+ "movq %%xmm2," MEMACCESS2(0x10,1) " \n"
+ "lea " MEMLEA(0x18,1) ",%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_raw), // %0
+ "+r"(dst_rgb24), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleMaskRAWToRGB24_0), // %3
+ "m"(kShuffleMaskRAWToRGB24_1), // %4
+ "m"(kShuffleMaskRAWToRGB24_2) // %5
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+
+void RGB565ToARGBRow_SSE2(const uint8* src, uint8* dst, int width) {
+ asm volatile (
+ "mov $0x1080108,%%eax \n"
+ "movd %%eax,%%xmm5 \n"
+ "pshufd $0x0,%%xmm5,%%xmm5 \n"
+ "mov $0x20802080,%%eax \n"
+ "movd %%eax,%%xmm6 \n"
+ "pshufd $0x0,%%xmm6,%%xmm6 \n"
+ "pcmpeqb %%xmm3,%%xmm3 \n"
+ "psllw $0xb,%%xmm3 \n"
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "psllw $0xa,%%xmm4 \n"
+ "psrlw $0x5,%%xmm4 \n"
+ "pcmpeqb %%xmm7,%%xmm7 \n"
+ "psllw $0x8,%%xmm7 \n"
+ "sub %0,%1 \n"
+ "sub %0,%1 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "pand %%xmm3,%%xmm1 \n"
+ "psllw $0xb,%%xmm2 \n"
+ "pmulhuw %%xmm5,%%xmm1 \n"
+ "pmulhuw %%xmm5,%%xmm2 \n"
+ "psllw $0x8,%%xmm1 \n"
+ "por %%xmm2,%%xmm1 \n"
+ "pand %%xmm4,%%xmm0 \n"
+ "pmulhuw %%xmm6,%%xmm0 \n"
+ "por %%xmm7,%%xmm0 \n"
+ "movdqa %%xmm1,%%xmm2 \n"
+ "punpcklbw %%xmm0,%%xmm1 \n"
+ "punpckhbw %%xmm0,%%xmm2 \n"
+ MEMOPMEM(movdqu,xmm1,0x00,1,0,2) // movdqu %%xmm1,(%1,%0,2)
+ MEMOPMEM(movdqu,xmm2,0x10,1,0,2) // movdqu %%xmm2,0x10(%1,%0,2)
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc", "eax", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+ );
+}
+
+void ARGB1555ToARGBRow_SSE2(const uint8* src, uint8* dst, int width) {
+ asm volatile (
+ "mov $0x1080108,%%eax \n"
+ "movd %%eax,%%xmm5 \n"
+ "pshufd $0x0,%%xmm5,%%xmm5 \n"
+ "mov $0x42004200,%%eax \n"
+ "movd %%eax,%%xmm6 \n"
+ "pshufd $0x0,%%xmm6,%%xmm6 \n"
+ "pcmpeqb %%xmm3,%%xmm3 \n"
+ "psllw $0xb,%%xmm3 \n"
+ "movdqa %%xmm3,%%xmm4 \n"
+ "psrlw $0x6,%%xmm4 \n"
+ "pcmpeqb %%xmm7,%%xmm7 \n"
+ "psllw $0x8,%%xmm7 \n"
+ "sub %0,%1 \n"
+ "sub %0,%1 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "psllw $0x1,%%xmm1 \n"
+ "psllw $0xb,%%xmm2 \n"
+ "pand %%xmm3,%%xmm1 \n"
+ "pmulhuw %%xmm5,%%xmm2 \n"
+ "pmulhuw %%xmm5,%%xmm1 \n"
+ "psllw $0x8,%%xmm1 \n"
+ "por %%xmm2,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "pand %%xmm4,%%xmm0 \n"
+ "psraw $0x8,%%xmm2 \n"
+ "pmulhuw %%xmm6,%%xmm0 \n"
+ "pand %%xmm7,%%xmm2 \n"
+ "por %%xmm2,%%xmm0 \n"
+ "movdqa %%xmm1,%%xmm2 \n"
+ "punpcklbw %%xmm0,%%xmm1 \n"
+ "punpckhbw %%xmm0,%%xmm2 \n"
+ MEMOPMEM(movdqu,xmm1,0x00,1,0,2) // movdqu %%xmm1,(%1,%0,2)
+ MEMOPMEM(movdqu,xmm2,0x10,1,0,2) // movdqu %%xmm2,0x10(%1,%0,2)
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc", "eax", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+ );
+}
+
+void ARGB4444ToARGBRow_SSE2(const uint8* src, uint8* dst, int width) {
+ asm volatile (
+ "mov $0xf0f0f0f,%%eax \n"
+ "movd %%eax,%%xmm4 \n"
+ "pshufd $0x0,%%xmm4,%%xmm4 \n"
+ "movdqa %%xmm4,%%xmm5 \n"
+ "pslld $0x4,%%xmm5 \n"
+ "sub %0,%1 \n"
+ "sub %0,%1 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "pand %%xmm4,%%xmm0 \n"
+ "pand %%xmm5,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm2,%%xmm3 \n"
+ "psllw $0x4,%%xmm1 \n"
+ "psrlw $0x4,%%xmm3 \n"
+ "por %%xmm1,%%xmm0 \n"
+ "por %%xmm3,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklbw %%xmm2,%%xmm0 \n"
+ "punpckhbw %%xmm2,%%xmm1 \n"
+ MEMOPMEM(movdqu,xmm0,0x00,1,0,2) // movdqu %%xmm0,(%1,%0,2)
+ MEMOPMEM(movdqu,xmm1,0x10,1,0,2) // movdqu %%xmm1,0x10(%1,%0,2)
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc", "eax", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+
+void ARGBToRGB24Row_SSSE3(const uint8* src, uint8* dst, int width) {
+ asm volatile (
+ "movdqa %3,%%xmm6 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
+ "movdqu " MEMACCESS2(0x30,0) ",%%xmm3 \n"
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "pshufb %%xmm6,%%xmm0 \n"
+ "pshufb %%xmm6,%%xmm1 \n"
+ "pshufb %%xmm6,%%xmm2 \n"
+ "pshufb %%xmm6,%%xmm3 \n"
+ "movdqa %%xmm1,%%xmm4 \n"
+ "psrldq $0x4,%%xmm1 \n"
+ "pslldq $0xc,%%xmm4 \n"
+ "movdqa %%xmm2,%%xmm5 \n"
+ "por %%xmm4,%%xmm0 \n"
+ "pslldq $0x8,%%xmm5 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "por %%xmm5,%%xmm1 \n"
+ "psrldq $0x8,%%xmm2 \n"
+ "pslldq $0x4,%%xmm3 \n"
+ "por %%xmm3,%%xmm2 \n"
+ "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
+ "movdqu %%xmm2," MEMACCESS2(0x20,1) " \n"
+ "lea " MEMLEA(0x30,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleMaskARGBToRGB24) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
+ );
+}
+
+void ARGBToRAWRow_SSSE3(const uint8* src, uint8* dst, int width) {
+ asm volatile (
+ "movdqa %3,%%xmm6 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
+ "movdqu " MEMACCESS2(0x30,0) ",%%xmm3 \n"
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "pshufb %%xmm6,%%xmm0 \n"
+ "pshufb %%xmm6,%%xmm1 \n"
+ "pshufb %%xmm6,%%xmm2 \n"
+ "pshufb %%xmm6,%%xmm3 \n"
+ "movdqa %%xmm1,%%xmm4 \n"
+ "psrldq $0x4,%%xmm1 \n"
+ "pslldq $0xc,%%xmm4 \n"
+ "movdqa %%xmm2,%%xmm5 \n"
+ "por %%xmm4,%%xmm0 \n"
+ "pslldq $0x8,%%xmm5 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "por %%xmm5,%%xmm1 \n"
+ "psrldq $0x8,%%xmm2 \n"
+ "pslldq $0x4,%%xmm3 \n"
+ "por %%xmm3,%%xmm2 \n"
+ "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
+ "movdqu %%xmm2," MEMACCESS2(0x20,1) " \n"
+ "lea " MEMLEA(0x30,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleMaskARGBToRAW) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
+ );
+}
+
+void ARGBToRGB565Row_SSE2(const uint8* src, uint8* dst, int width) {
+ asm volatile (
+ "pcmpeqb %%xmm3,%%xmm3 \n"
+ "psrld $0x1b,%%xmm3 \n"
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "psrld $0x1a,%%xmm4 \n"
+ "pslld $0x5,%%xmm4 \n"
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "pslld $0xb,%%xmm5 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "pslld $0x8,%%xmm0 \n"
+ "psrld $0x3,%%xmm1 \n"
+ "psrld $0x5,%%xmm2 \n"
+ "psrad $0x10,%%xmm0 \n"
+ "pand %%xmm3,%%xmm1 \n"
+ "pand %%xmm4,%%xmm2 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "por %%xmm2,%%xmm1 \n"
+ "por %%xmm1,%%xmm0 \n"
+ "packssdw %%xmm0,%%xmm0 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "movq %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x8,1) ",%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :: "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+
+void ARGBToRGB565DitherRow_SSE2(const uint8* src, uint8* dst,
+ const uint32 dither4, int width) {
+ asm volatile (
+ "movd %3,%%xmm6 \n"
+ "punpcklbw %%xmm6,%%xmm6 \n"
+ "movdqa %%xmm6,%%xmm7 \n"
+ "punpcklwd %%xmm6,%%xmm6 \n"
+ "punpckhwd %%xmm7,%%xmm7 \n"
+ "pcmpeqb %%xmm3,%%xmm3 \n"
+ "psrld $0x1b,%%xmm3 \n"
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "psrld $0x1a,%%xmm4 \n"
+ "pslld $0x5,%%xmm4 \n"
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "pslld $0xb,%%xmm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "paddusb %%xmm6,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "pslld $0x8,%%xmm0 \n"
+ "psrld $0x3,%%xmm1 \n"
+ "psrld $0x5,%%xmm2 \n"
+ "psrad $0x10,%%xmm0 \n"
+ "pand %%xmm3,%%xmm1 \n"
+ "pand %%xmm4,%%xmm2 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "por %%xmm2,%%xmm1 \n"
+ "por %%xmm1,%%xmm0 \n"
+ "packssdw %%xmm0,%%xmm0 \n"
+ "lea 0x10(%0),%0 \n"
+ "movq %%xmm0,(%1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "m"(dither4) // %3
+ : "memory", "cc",
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+ );
+}
+
+#ifdef HAS_ARGBTORGB565DITHERROW_AVX2
+void ARGBToRGB565DitherRow_AVX2(const uint8* src, uint8* dst,
+ const uint32 dither4, int width) {
+ asm volatile (
+ "vbroadcastss %3,%%xmm6 \n"
+ "vpunpcklbw %%xmm6,%%xmm6,%%xmm6 \n"
+ "vpermq $0xd8,%%ymm6,%%ymm6 \n"
+ "vpunpcklwd %%ymm6,%%ymm6,%%ymm6 \n"
+ "vpcmpeqb %%ymm3,%%ymm3,%%ymm3 \n"
+ "vpsrld $0x1b,%%ymm3,%%ymm3 \n"
+ "vpcmpeqb %%ymm4,%%ymm4,%%ymm4 \n"
+ "vpsrld $0x1a,%%ymm4,%%ymm4 \n"
+ "vpslld $0x5,%%ymm4,%%ymm4 \n"
+ "vpslld $0xb,%%ymm3,%%ymm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vpaddusb %%ymm6,%%ymm0,%%ymm0 \n"
+ "vpsrld $0x5,%%ymm0,%%ymm2 \n"
+ "vpsrld $0x3,%%ymm0,%%ymm1 \n"
+ "vpsrld $0x8,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm4,%%ymm2,%%ymm2 \n"
+ "vpand %%ymm3,%%ymm1,%%ymm1 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpor %%ymm2,%%ymm1,%%ymm1 \n"
+ "vpor %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpackusdw %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "lea 0x20(%0),%0 \n"
+ "vmovdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "m"(dither4) // %3
+ : "memory", "cc",
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+ );
+}
+#endif // HAS_ARGBTORGB565DITHERROW_AVX2
+
+
+void ARGBToARGB1555Row_SSE2(const uint8* src, uint8* dst, int width) {
+ asm volatile (
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "psrld $0x1b,%%xmm4 \n"
+ "movdqa %%xmm4,%%xmm5 \n"
+ "pslld $0x5,%%xmm5 \n"
+ "movdqa %%xmm4,%%xmm6 \n"
+ "pslld $0xa,%%xmm6 \n"
+ "pcmpeqb %%xmm7,%%xmm7 \n"
+ "pslld $0xf,%%xmm7 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm3 \n"
+ "psrad $0x10,%%xmm0 \n"
+ "psrld $0x3,%%xmm1 \n"
+ "psrld $0x6,%%xmm2 \n"
+ "psrld $0x9,%%xmm3 \n"
+ "pand %%xmm7,%%xmm0 \n"
+ "pand %%xmm4,%%xmm1 \n"
+ "pand %%xmm5,%%xmm2 \n"
+ "pand %%xmm6,%%xmm3 \n"
+ "por %%xmm1,%%xmm0 \n"
+ "por %%xmm3,%%xmm2 \n"
+ "por %%xmm2,%%xmm0 \n"
+ "packssdw %%xmm0,%%xmm0 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "movq %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x8,1) ",%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :: "memory", "cc",
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+ );
+}
+
+void ARGBToARGB4444Row_SSE2(const uint8* src, uint8* dst, int width) {
+ asm volatile (
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "psllw $0xc,%%xmm4 \n"
+ "movdqa %%xmm4,%%xmm3 \n"
+ "psrlw $0x8,%%xmm3 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "pand %%xmm3,%%xmm0 \n"
+ "pand %%xmm4,%%xmm1 \n"
+ "psrlq $0x4,%%xmm0 \n"
+ "psrlq $0x8,%%xmm1 \n"
+ "por %%xmm1,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "movq %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x8,1) ",%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :: "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4"
+ );
+}
+#endif // HAS_RGB24TOARGBROW_SSSE3
+
+#ifdef HAS_ARGBTOYROW_SSSE3
+// Convert 16 ARGB pixels (64 bytes) to 16 Y values.
+void ARGBToYRow_SSSE3(const uint8* src_argb, uint8* dst_y, int width) {
+ asm volatile (
+ "movdqa %3,%%xmm4 \n"
+ "movdqa %4,%%xmm5 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
+ "movdqu " MEMACCESS2(0x30,0) ",%%xmm3 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm4,%%xmm3 \n"
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "phaddw %%xmm1,%%xmm0 \n"
+ "phaddw %%xmm3,%%xmm2 \n"
+ "psrlw $0x7,%%xmm0 \n"
+ "psrlw $0x7,%%xmm2 \n"
+ "packuswb %%xmm2,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "m"(kARGBToY), // %3
+ "m"(kAddY16) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_ARGBTOYROW_SSSE3
+
+#ifdef HAS_ARGBTOYJROW_SSSE3
+// Convert 16 ARGB pixels (64 bytes) to 16 YJ values.
+// Same as ARGBToYRow but different coefficients, no add 16, but do rounding.
+void ARGBToYJRow_SSSE3(const uint8* src_argb, uint8* dst_y, int width) {
+ asm volatile (
+ "movdqa %3,%%xmm4 \n"
+ "movdqa %4,%%xmm5 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
+ "movdqu " MEMACCESS2(0x30,0) ",%%xmm3 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm4,%%xmm3 \n"
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "phaddw %%xmm1,%%xmm0 \n"
+ "phaddw %%xmm3,%%xmm2 \n"
+ "paddw %%xmm5,%%xmm0 \n"
+ "paddw %%xmm5,%%xmm2 \n"
+ "psrlw $0x7,%%xmm0 \n"
+ "psrlw $0x7,%%xmm2 \n"
+ "packuswb %%xmm2,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "m"(kARGBToYJ), // %3
+ "m"(kAddYJ64) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_ARGBTOYJROW_SSSE3
+
+#ifdef HAS_ARGBTOYROW_AVX2
+// vpermd for vphaddw + vpackuswb vpermd.
+static const lvec32 kPermdARGBToY_AVX = {
+ 0, 4, 1, 5, 2, 6, 3, 7
+};
+
+// Convert 32 ARGB pixels (128 bytes) to 32 Y values.
+void ARGBToYRow_AVX2(const uint8* src_argb, uint8* dst_y, int width) {
+ asm volatile (
+ "vbroadcastf128 %3,%%ymm4 \n"
+ "vbroadcastf128 %4,%%ymm5 \n"
+ "vmovdqu %5,%%ymm6 \n"
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
+ "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
+ "vmovdqu " MEMACCESS2(0x40,0) ",%%ymm2 \n"
+ "vmovdqu " MEMACCESS2(0x60,0) ",%%ymm3 \n"
+ "vpmaddubsw %%ymm4,%%ymm0,%%ymm0 \n"
+ "vpmaddubsw %%ymm4,%%ymm1,%%ymm1 \n"
+ "vpmaddubsw %%ymm4,%%ymm2,%%ymm2 \n"
+ "vpmaddubsw %%ymm4,%%ymm3,%%ymm3 \n"
+ "lea " MEMLEA(0x80,0) ",%0 \n"
+ "vphaddw %%ymm1,%%ymm0,%%ymm0 \n" // mutates.
+ "vphaddw %%ymm3,%%ymm2,%%ymm2 \n"
+ "vpsrlw $0x7,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x7,%%ymm2,%%ymm2 \n"
+ "vpackuswb %%ymm2,%%ymm0,%%ymm0 \n" // mutates.
+ "vpermd %%ymm0,%%ymm6,%%ymm0 \n" // unmutate.
+ "vpaddb %%ymm5,%%ymm0,%%ymm0 \n" // add 16 for Y
+ "vmovdqu %%ymm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "m"(kARGBToY), // %3
+ "m"(kAddY16), // %4
+ "m"(kPermdARGBToY_AVX) // %5
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
+ );
+}
+#endif // HAS_ARGBTOYROW_AVX2
+
+#ifdef HAS_ARGBTOYJROW_AVX2
+// Convert 32 ARGB pixels (128 bytes) to 32 Y values.
+void ARGBToYJRow_AVX2(const uint8* src_argb, uint8* dst_y, int width) {
+ asm volatile (
+ "vbroadcastf128 %3,%%ymm4 \n"
+ "vbroadcastf128 %4,%%ymm5 \n"
+ "vmovdqu %5,%%ymm6 \n"
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
+ "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
+ "vmovdqu " MEMACCESS2(0x40,0) ",%%ymm2 \n"
+ "vmovdqu " MEMACCESS2(0x60,0) ",%%ymm3 \n"
+ "vpmaddubsw %%ymm4,%%ymm0,%%ymm0 \n"
+ "vpmaddubsw %%ymm4,%%ymm1,%%ymm1 \n"
+ "vpmaddubsw %%ymm4,%%ymm2,%%ymm2 \n"
+ "vpmaddubsw %%ymm4,%%ymm3,%%ymm3 \n"
+ "lea " MEMLEA(0x80,0) ",%0 \n"
+ "vphaddw %%ymm1,%%ymm0,%%ymm0 \n" // mutates.
+ "vphaddw %%ymm3,%%ymm2,%%ymm2 \n"
+ "vpaddw %%ymm5,%%ymm0,%%ymm0 \n" // Add .5 for rounding.
+ "vpaddw %%ymm5,%%ymm2,%%ymm2 \n"
+ "vpsrlw $0x7,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x7,%%ymm2,%%ymm2 \n"
+ "vpackuswb %%ymm2,%%ymm0,%%ymm0 \n" // mutates.
+ "vpermd %%ymm0,%%ymm6,%%ymm0 \n" // unmutate.
+ "vmovdqu %%ymm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "m"(kARGBToYJ), // %3
+ "m"(kAddYJ64), // %4
+ "m"(kPermdARGBToY_AVX) // %5
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
+ );
+}
+#endif // HAS_ARGBTOYJROW_AVX2
+
+#ifdef HAS_ARGBTOUVROW_SSSE3
+void ARGBToUVRow_SSSE3(const uint8* src_argb0, int src_stride_argb,
+ uint8* dst_u, uint8* dst_v, int width) {
+ asm volatile (
+ "movdqa %5,%%xmm3 \n"
+ "movdqa %6,%%xmm4 \n"
+ "movdqa %7,%%xmm5 \n"
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ MEMOPREG(movdqu,0x00,0,4,1,xmm7) // movdqu (%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ MEMOPREG(movdqu,0x10,0,4,1,xmm7) // movdqu 0x10(%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
+ MEMOPREG(movdqu,0x20,0,4,1,xmm7) // movdqu 0x20(%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqu " MEMACCESS2(0x30,0) ",%%xmm6 \n"
+ MEMOPREG(movdqu,0x30,0,4,1,xmm7) // movdqu 0x30(%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm6 \n"
+
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "movdqa %%xmm0,%%xmm7 \n"
+ "shufps $0x88,%%xmm1,%%xmm0 \n"
+ "shufps $0xdd,%%xmm1,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqa %%xmm2,%%xmm7 \n"
+ "shufps $0x88,%%xmm6,%%xmm2 \n"
+ "shufps $0xdd,%%xmm6,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm2,%%xmm6 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm3,%%xmm1 \n"
+ "pmaddubsw %%xmm3,%%xmm6 \n"
+ "phaddw %%xmm2,%%xmm0 \n"
+ "phaddw %%xmm6,%%xmm1 \n"
+ "psraw $0x8,%%xmm0 \n"
+ "psraw $0x8,%%xmm1 \n"
+ "packsswb %%xmm1,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "movlps %%xmm0," MEMACCESS(1) " \n"
+ MEMOPMEM(movhps,xmm0,0x00,1,2,1) // movhps %%xmm0,(%1,%2,1)
+ "lea " MEMLEA(0x8,1) ",%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_argb0), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+rm"(width) // %3
+ : "r"((intptr_t)(src_stride_argb)), // %4
+ "m"(kARGBToV), // %5
+ "m"(kARGBToU), // %6
+ "m"(kAddUV128) // %7
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm6", "xmm7"
+ );
+}
+#endif // HAS_ARGBTOUVROW_SSSE3
+
+#ifdef HAS_ARGBTOUVROW_AVX2
+// vpshufb for vphaddw + vpackuswb packed to shorts.
+static const lvec8 kShufARGBToUV_AVX = {
+ 0, 1, 8, 9, 2, 3, 10, 11, 4, 5, 12, 13, 6, 7, 14, 15,
+ 0, 1, 8, 9, 2, 3, 10, 11, 4, 5, 12, 13, 6, 7, 14, 15
+};
+void ARGBToUVRow_AVX2(const uint8* src_argb0, int src_stride_argb,
+ uint8* dst_u, uint8* dst_v, int width) {
+ asm volatile (
+ "vbroadcastf128 %5,%%ymm5 \n"
+ "vbroadcastf128 %6,%%ymm6 \n"
+ "vbroadcastf128 %7,%%ymm7 \n"
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
+ "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
+ "vmovdqu " MEMACCESS2(0x40,0) ",%%ymm2 \n"
+ "vmovdqu " MEMACCESS2(0x60,0) ",%%ymm3 \n"
+ VMEMOPREG(vpavgb,0x00,0,4,1,ymm0,ymm0) // vpavgb (%0,%4,1),%%ymm0,%%ymm0
+ VMEMOPREG(vpavgb,0x20,0,4,1,ymm1,ymm1)
+ VMEMOPREG(vpavgb,0x40,0,4,1,ymm2,ymm2)
+ VMEMOPREG(vpavgb,0x60,0,4,1,ymm3,ymm3)
+ "lea " MEMLEA(0x80,0) ",%0 \n"
+ "vshufps $0x88,%%ymm1,%%ymm0,%%ymm4 \n"
+ "vshufps $0xdd,%%ymm1,%%ymm0,%%ymm0 \n"
+ "vpavgb %%ymm4,%%ymm0,%%ymm0 \n"
+ "vshufps $0x88,%%ymm3,%%ymm2,%%ymm4 \n"
+ "vshufps $0xdd,%%ymm3,%%ymm2,%%ymm2 \n"
+ "vpavgb %%ymm4,%%ymm2,%%ymm2 \n"
+
+ "vpmaddubsw %%ymm7,%%ymm0,%%ymm1 \n"
+ "vpmaddubsw %%ymm7,%%ymm2,%%ymm3 \n"
+ "vpmaddubsw %%ymm6,%%ymm0,%%ymm0 \n"
+ "vpmaddubsw %%ymm6,%%ymm2,%%ymm2 \n"
+ "vphaddw %%ymm3,%%ymm1,%%ymm1 \n"
+ "vphaddw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpsraw $0x8,%%ymm1,%%ymm1 \n"
+ "vpsraw $0x8,%%ymm0,%%ymm0 \n"
+ "vpacksswb %%ymm0,%%ymm1,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpshufb %8,%%ymm0,%%ymm0 \n"
+ "vpaddb %%ymm5,%%ymm0,%%ymm0 \n"
+
+ "vextractf128 $0x0,%%ymm0," MEMACCESS(1) " \n"
+ VEXTOPMEM(vextractf128,1,ymm0,0x0,1,2,1) // vextractf128 $1,%%ymm0,(%1,%2,1)
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x20,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb0), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+rm"(width) // %3
+ : "r"((intptr_t)(src_stride_argb)), // %4
+ "m"(kAddUV128), // %5
+ "m"(kARGBToV), // %6
+ "m"(kARGBToU), // %7
+ "m"(kShufARGBToUV_AVX) // %8
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+ );
+}
+#endif // HAS_ARGBTOUVROW_AVX2
+
+#ifdef HAS_ARGBTOUVJROW_AVX2
+void ARGBToUVJRow_AVX2(const uint8* src_argb0, int src_stride_argb,
+ uint8* dst_u, uint8* dst_v, int width) {
+ asm volatile (
+ "vbroadcastf128 %5,%%ymm5 \n"
+ "vbroadcastf128 %6,%%ymm6 \n"
+ "vbroadcastf128 %7,%%ymm7 \n"
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
+ "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
+ "vmovdqu " MEMACCESS2(0x40,0) ",%%ymm2 \n"
+ "vmovdqu " MEMACCESS2(0x60,0) ",%%ymm3 \n"
+ VMEMOPREG(vpavgb,0x00,0,4,1,ymm0,ymm0) // vpavgb (%0,%4,1),%%ymm0,%%ymm0
+ VMEMOPREG(vpavgb,0x20,0,4,1,ymm1,ymm1)
+ VMEMOPREG(vpavgb,0x40,0,4,1,ymm2,ymm2)
+ VMEMOPREG(vpavgb,0x60,0,4,1,ymm3,ymm3)
+ "lea " MEMLEA(0x80,0) ",%0 \n"
+ "vshufps $0x88,%%ymm1,%%ymm0,%%ymm4 \n"
+ "vshufps $0xdd,%%ymm1,%%ymm0,%%ymm0 \n"
+ "vpavgb %%ymm4,%%ymm0,%%ymm0 \n"
+ "vshufps $0x88,%%ymm3,%%ymm2,%%ymm4 \n"
+ "vshufps $0xdd,%%ymm3,%%ymm2,%%ymm2 \n"
+ "vpavgb %%ymm4,%%ymm2,%%ymm2 \n"
+
+ "vpmaddubsw %%ymm7,%%ymm0,%%ymm1 \n"
+ "vpmaddubsw %%ymm7,%%ymm2,%%ymm3 \n"
+ "vpmaddubsw %%ymm6,%%ymm0,%%ymm0 \n"
+ "vpmaddubsw %%ymm6,%%ymm2,%%ymm2 \n"
+ "vphaddw %%ymm3,%%ymm1,%%ymm1 \n"
+ "vphaddw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpaddw %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpaddw %%ymm5,%%ymm1,%%ymm1 \n"
+ "vpsraw $0x8,%%ymm1,%%ymm1 \n"
+ "vpsraw $0x8,%%ymm0,%%ymm0 \n"
+ "vpacksswb %%ymm0,%%ymm1,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpshufb %8,%%ymm0,%%ymm0 \n"
+
+ "vextractf128 $0x0,%%ymm0," MEMACCESS(1) " \n"
+ VEXTOPMEM(vextractf128,1,ymm0,0x0,1,2,1) // vextractf128 $1,%%ymm0,(%1,%2,1)
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x20,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb0), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+rm"(width) // %3
+ : "r"((intptr_t)(src_stride_argb)), // %4
+ "m"(kAddUVJ128), // %5
+ "m"(kARGBToVJ), // %6
+ "m"(kARGBToUJ), // %7
+ "m"(kShufARGBToUV_AVX) // %8
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+ );
+}
+#endif // HAS_ARGBTOUVJROW_AVX2
+
+#ifdef HAS_ARGBTOUVJROW_SSSE3
+void ARGBToUVJRow_SSSE3(const uint8* src_argb0, int src_stride_argb,
+ uint8* dst_u, uint8* dst_v, int width) {
+ asm volatile (
+ "movdqa %5,%%xmm3 \n"
+ "movdqa %6,%%xmm4 \n"
+ "movdqa %7,%%xmm5 \n"
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ MEMOPREG(movdqu,0x00,0,4,1,xmm7) // movdqu (%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ MEMOPREG(movdqu,0x10,0,4,1,xmm7) // movdqu 0x10(%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
+ MEMOPREG(movdqu,0x20,0,4,1,xmm7) // movdqu 0x20(%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqu " MEMACCESS2(0x30,0) ",%%xmm6 \n"
+ MEMOPREG(movdqu,0x30,0,4,1,xmm7) // movdqu 0x30(%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm6 \n"
+
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "movdqa %%xmm0,%%xmm7 \n"
+ "shufps $0x88,%%xmm1,%%xmm0 \n"
+ "shufps $0xdd,%%xmm1,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqa %%xmm2,%%xmm7 \n"
+ "shufps $0x88,%%xmm6,%%xmm2 \n"
+ "shufps $0xdd,%%xmm6,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm2,%%xmm6 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm3,%%xmm1 \n"
+ "pmaddubsw %%xmm3,%%xmm6 \n"
+ "phaddw %%xmm2,%%xmm0 \n"
+ "phaddw %%xmm6,%%xmm1 \n"
+ "paddw %%xmm5,%%xmm0 \n"
+ "paddw %%xmm5,%%xmm1 \n"
+ "psraw $0x8,%%xmm0 \n"
+ "psraw $0x8,%%xmm1 \n"
+ "packsswb %%xmm1,%%xmm0 \n"
+ "movlps %%xmm0," MEMACCESS(1) " \n"
+ MEMOPMEM(movhps,xmm0,0x00,1,2,1) // movhps %%xmm0,(%1,%2,1)
+ "lea " MEMLEA(0x8,1) ",%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_argb0), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+rm"(width) // %3
+ : "r"((intptr_t)(src_stride_argb)), // %4
+ "m"(kARGBToVJ), // %5
+ "m"(kARGBToUJ), // %6
+ "m"(kAddUVJ128) // %7
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm6", "xmm7"
+ );
+}
+#endif // HAS_ARGBTOUVJROW_SSSE3
+
+#ifdef HAS_ARGBTOUV444ROW_SSSE3
+void ARGBToUV444Row_SSSE3(const uint8* src_argb, uint8* dst_u, uint8* dst_v,
+ int width) {
+ asm volatile (
+ "movdqa %4,%%xmm3 \n"
+ "movdqa %5,%%xmm4 \n"
+ "movdqa %6,%%xmm5 \n"
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
+ "movdqu " MEMACCESS2(0x30,0) ",%%xmm6 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm4,%%xmm6 \n"
+ "phaddw %%xmm1,%%xmm0 \n"
+ "phaddw %%xmm6,%%xmm2 \n"
+ "psraw $0x8,%%xmm0 \n"
+ "psraw $0x8,%%xmm2 \n"
+ "packsswb %%xmm2,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
+ "movdqu " MEMACCESS2(0x30,0) ",%%xmm6 \n"
+ "pmaddubsw %%xmm3,%%xmm0 \n"
+ "pmaddubsw %%xmm3,%%xmm1 \n"
+ "pmaddubsw %%xmm3,%%xmm2 \n"
+ "pmaddubsw %%xmm3,%%xmm6 \n"
+ "phaddw %%xmm1,%%xmm0 \n"
+ "phaddw %%xmm6,%%xmm2 \n"
+ "psraw $0x8,%%xmm0 \n"
+ "psraw $0x8,%%xmm2 \n"
+ "packsswb %%xmm2,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ MEMOPMEM(movdqu,xmm0,0x00,1,2,1) // movdqu %%xmm0,(%1,%2,1)
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+rm"(width) // %3
+ : "m"(kARGBToV), // %4
+ "m"(kARGBToU), // %5
+ "m"(kAddUV128) // %6
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm6"
+ );
+}
+#endif // HAS_ARGBTOUV444ROW_SSSE3
+
+void BGRAToYRow_SSSE3(const uint8* src_bgra, uint8* dst_y, int width) {
+ asm volatile (
+ "movdqa %4,%%xmm5 \n"
+ "movdqa %3,%%xmm4 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
+ "movdqu " MEMACCESS2(0x30,0) ",%%xmm3 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm4,%%xmm3 \n"
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "phaddw %%xmm1,%%xmm0 \n"
+ "phaddw %%xmm3,%%xmm2 \n"
+ "psrlw $0x7,%%xmm0 \n"
+ "psrlw $0x7,%%xmm2 \n"
+ "packuswb %%xmm2,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_bgra), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "m"(kBGRAToY), // %3
+ "m"(kAddY16) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+
+void BGRAToUVRow_SSSE3(const uint8* src_bgra0, int src_stride_bgra,
+ uint8* dst_u, uint8* dst_v, int width) {
+ asm volatile (
+ "movdqa %5,%%xmm3 \n"
+ "movdqa %6,%%xmm4 \n"
+ "movdqa %7,%%xmm5 \n"
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ MEMOPREG(movdqu,0x00,0,4,1,xmm7) // movdqu (%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ MEMOPREG(movdqu,0x10,0,4,1,xmm7) // movdqu 0x10(%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
+ MEMOPREG(movdqu,0x20,0,4,1,xmm7) // movdqu 0x20(%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqu " MEMACCESS2(0x30,0) ",%%xmm6 \n"
+ MEMOPREG(movdqu,0x30,0,4,1,xmm7) // movdqu 0x30(%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm6 \n"
+
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "movdqa %%xmm0,%%xmm7 \n"
+ "shufps $0x88,%%xmm1,%%xmm0 \n"
+ "shufps $0xdd,%%xmm1,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqa %%xmm2,%%xmm7 \n"
+ "shufps $0x88,%%xmm6,%%xmm2 \n"
+ "shufps $0xdd,%%xmm6,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm2,%%xmm6 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm3,%%xmm1 \n"
+ "pmaddubsw %%xmm3,%%xmm6 \n"
+ "phaddw %%xmm2,%%xmm0 \n"
+ "phaddw %%xmm6,%%xmm1 \n"
+ "psraw $0x8,%%xmm0 \n"
+ "psraw $0x8,%%xmm1 \n"
+ "packsswb %%xmm1,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "movlps %%xmm0," MEMACCESS(1) " \n"
+ MEMOPMEM(movhps,xmm0,0x00,1,2,1) // movhps %%xmm0,(%1,%2,1)
+ "lea " MEMLEA(0x8,1) ",%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_bgra0), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+rm"(width) // %3
+ : "r"((intptr_t)(src_stride_bgra)), // %4
+ "m"(kBGRAToV), // %5
+ "m"(kBGRAToU), // %6
+ "m"(kAddUV128) // %7
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm6", "xmm7"
+ );
+}
+
+void ABGRToYRow_SSSE3(const uint8* src_abgr, uint8* dst_y, int width) {
+ asm volatile (
+ "movdqa %4,%%xmm5 \n"
+ "movdqa %3,%%xmm4 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
+ "movdqu " MEMACCESS2(0x30,0) ",%%xmm3 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm4,%%xmm3 \n"
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "phaddw %%xmm1,%%xmm0 \n"
+ "phaddw %%xmm3,%%xmm2 \n"
+ "psrlw $0x7,%%xmm0 \n"
+ "psrlw $0x7,%%xmm2 \n"
+ "packuswb %%xmm2,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_abgr), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "m"(kABGRToY), // %3
+ "m"(kAddY16) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+
+void RGBAToYRow_SSSE3(const uint8* src_rgba, uint8* dst_y, int width) {
+ asm volatile (
+ "movdqa %4,%%xmm5 \n"
+ "movdqa %3,%%xmm4 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
+ "movdqu " MEMACCESS2(0x30,0) ",%%xmm3 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm4,%%xmm3 \n"
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "phaddw %%xmm1,%%xmm0 \n"
+ "phaddw %%xmm3,%%xmm2 \n"
+ "psrlw $0x7,%%xmm0 \n"
+ "psrlw $0x7,%%xmm2 \n"
+ "packuswb %%xmm2,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_rgba), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "m"(kRGBAToY), // %3
+ "m"(kAddY16) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+
+void ABGRToUVRow_SSSE3(const uint8* src_abgr0, int src_stride_abgr,
+ uint8* dst_u, uint8* dst_v, int width) {
+ asm volatile (
+ "movdqa %5,%%xmm3 \n"
+ "movdqa %6,%%xmm4 \n"
+ "movdqa %7,%%xmm5 \n"
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ MEMOPREG(movdqu,0x00,0,4,1,xmm7) // movdqu (%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ MEMOPREG(movdqu,0x10,0,4,1,xmm7) // movdqu 0x10(%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
+ MEMOPREG(movdqu,0x20,0,4,1,xmm7) // movdqu 0x20(%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqu " MEMACCESS2(0x30,0) ",%%xmm6 \n"
+ MEMOPREG(movdqu,0x30,0,4,1,xmm7) // movdqu 0x30(%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm6 \n"
+
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "movdqa %%xmm0,%%xmm7 \n"
+ "shufps $0x88,%%xmm1,%%xmm0 \n"
+ "shufps $0xdd,%%xmm1,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqa %%xmm2,%%xmm7 \n"
+ "shufps $0x88,%%xmm6,%%xmm2 \n"
+ "shufps $0xdd,%%xmm6,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm2,%%xmm6 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm3,%%xmm1 \n"
+ "pmaddubsw %%xmm3,%%xmm6 \n"
+ "phaddw %%xmm2,%%xmm0 \n"
+ "phaddw %%xmm6,%%xmm1 \n"
+ "psraw $0x8,%%xmm0 \n"
+ "psraw $0x8,%%xmm1 \n"
+ "packsswb %%xmm1,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "movlps %%xmm0," MEMACCESS(1) " \n"
+ MEMOPMEM(movhps,xmm0,0x00,1,2,1) // movhps %%xmm0,(%1,%2,1)
+ "lea " MEMLEA(0x8,1) ",%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_abgr0), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+rm"(width) // %3
+ : "r"((intptr_t)(src_stride_abgr)), // %4
+ "m"(kABGRToV), // %5
+ "m"(kABGRToU), // %6
+ "m"(kAddUV128) // %7
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm6", "xmm7"
+ );
+}
+
+void RGBAToUVRow_SSSE3(const uint8* src_rgba0, int src_stride_rgba,
+ uint8* dst_u, uint8* dst_v, int width) {
+ asm volatile (
+ "movdqa %5,%%xmm3 \n"
+ "movdqa %6,%%xmm4 \n"
+ "movdqa %7,%%xmm5 \n"
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ MEMOPREG(movdqu,0x00,0,4,1,xmm7) // movdqu (%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ MEMOPREG(movdqu,0x10,0,4,1,xmm7) // movdqu 0x10(%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
+ MEMOPREG(movdqu,0x20,0,4,1,xmm7) // movdqu 0x20(%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqu " MEMACCESS2(0x30,0) ",%%xmm6 \n"
+ MEMOPREG(movdqu,0x30,0,4,1,xmm7) // movdqu 0x30(%0,%4,1),%%xmm7
+ "pavgb %%xmm7,%%xmm6 \n"
+
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "movdqa %%xmm0,%%xmm7 \n"
+ "shufps $0x88,%%xmm1,%%xmm0 \n"
+ "shufps $0xdd,%%xmm1,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqa %%xmm2,%%xmm7 \n"
+ "shufps $0x88,%%xmm6,%%xmm2 \n"
+ "shufps $0xdd,%%xmm6,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm2,%%xmm6 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm3,%%xmm1 \n"
+ "pmaddubsw %%xmm3,%%xmm6 \n"
+ "phaddw %%xmm2,%%xmm0 \n"
+ "phaddw %%xmm6,%%xmm1 \n"
+ "psraw $0x8,%%xmm0 \n"
+ "psraw $0x8,%%xmm1 \n"
+ "packsswb %%xmm1,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "movlps %%xmm0," MEMACCESS(1) " \n"
+ MEMOPMEM(movhps,xmm0,0x00,1,2,1) // movhps %%xmm0,(%1,%2,1)
+ "lea " MEMLEA(0x8,1) ",%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_rgba0), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+rm"(width) // %3
+ : "r"((intptr_t)(src_stride_rgba)), // %4
+ "m"(kRGBAToV), // %5
+ "m"(kRGBAToU), // %6
+ "m"(kAddUV128) // %7
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm6", "xmm7"
+ );
+}
+
+#if defined(HAS_I422TOARGBROW_SSSE3) || defined(HAS_I422TOARGBROW_AVX2)
+
+// Read 8 UV from 444
+#define READYUV444 \
+ "movq " MEMACCESS([u_buf]) ",%%xmm0 \n" \
+ MEMOPREG(movq, 0x00, [u_buf], [v_buf], 1, xmm1) \
+ "lea " MEMLEA(0x8, [u_buf]) ",%[u_buf] \n" \
+ "punpcklbw %%xmm1,%%xmm0 \n" \
+ "movq " MEMACCESS([y_buf]) ",%%xmm4 \n" \
+ "punpcklbw %%xmm4,%%xmm4 \n" \
+ "lea " MEMLEA(0x8, [y_buf]) ",%[y_buf] \n"
+
+// Read 4 UV from 422, upsample to 8 UV
+#define READYUV422 \
+ "movd " MEMACCESS([u_buf]) ",%%xmm0 \n" \
+ MEMOPREG(movd, 0x00, [u_buf], [v_buf], 1, xmm1) \
+ "lea " MEMLEA(0x4, [u_buf]) ",%[u_buf] \n" \
+ "punpcklbw %%xmm1,%%xmm0 \n" \
+ "punpcklwd %%xmm0,%%xmm0 \n" \
+ "movq " MEMACCESS([y_buf]) ",%%xmm4 \n" \
+ "punpcklbw %%xmm4,%%xmm4 \n" \
+ "lea " MEMLEA(0x8, [y_buf]) ",%[y_buf] \n"
+
+// Read 4 UV from 422, upsample to 8 UV. With 8 Alpha.
+#define READYUVA422 \
+ "movd " MEMACCESS([u_buf]) ",%%xmm0 \n" \
+ MEMOPREG(movd, 0x00, [u_buf], [v_buf], 1, xmm1) \
+ "lea " MEMLEA(0x4, [u_buf]) ",%[u_buf] \n" \
+ "punpcklbw %%xmm1,%%xmm0 \n" \
+ "punpcklwd %%xmm0,%%xmm0 \n" \
+ "movq " MEMACCESS([y_buf]) ",%%xmm4 \n" \
+ "punpcklbw %%xmm4,%%xmm4 \n" \
+ "lea " MEMLEA(0x8, [y_buf]) ",%[y_buf] \n" \
+ "movq " MEMACCESS([a_buf]) ",%%xmm5 \n" \
+ "lea " MEMLEA(0x8, [a_buf]) ",%[a_buf] \n"
+
+// Read 2 UV from 411, upsample to 8 UV.
+// reading 4 bytes is an msan violation.
+// "movd " MEMACCESS([u_buf]) ",%%xmm0 \n"
+// MEMOPREG(movd, 0x00, [u_buf], [v_buf], 1, xmm1)
+// pinsrw fails with drmemory
+// __asm pinsrw xmm0, [esi], 0 /* U */
+// __asm pinsrw xmm1, [esi + edi], 0 /* V */
+#define READYUV411_TEMP \
+ "movzwl " MEMACCESS([u_buf]) ",%[temp] \n" \
+ "movd %[temp],%%xmm0 \n" \
+ MEMOPARG(movzwl, 0x00, [u_buf], [v_buf], 1, [temp]) " \n" \
+ "movd %[temp],%%xmm1 \n" \
+ "lea " MEMLEA(0x2, [u_buf]) ",%[u_buf] \n" \
+ "punpcklbw %%xmm1,%%xmm0 \n" \
+ "punpcklwd %%xmm0,%%xmm0 \n" \
+ "punpckldq %%xmm0,%%xmm0 \n" \
+ "movq " MEMACCESS([y_buf]) ",%%xmm4 \n" \
+ "punpcklbw %%xmm4,%%xmm4 \n" \
+ "lea " MEMLEA(0x8, [y_buf]) ",%[y_buf] \n"
+
+// Read 4 UV from NV12, upsample to 8 UV
+#define READNV12 \
+ "movq " MEMACCESS([uv_buf]) ",%%xmm0 \n" \
+ "lea " MEMLEA(0x8, [uv_buf]) ",%[uv_buf] \n" \
+ "punpcklwd %%xmm0,%%xmm0 \n" \
+ "movq " MEMACCESS([y_buf]) ",%%xmm4 \n" \
+ "punpcklbw %%xmm4,%%xmm4 \n" \
+ "lea " MEMLEA(0x8, [y_buf]) ",%[y_buf] \n"
+
+// Read 4 VU from NV21, upsample to 8 UV
+#define READNV21 \
+ "movq " MEMACCESS([vu_buf]) ",%%xmm0 \n" \
+ "lea " MEMLEA(0x8, [vu_buf]) ",%[vu_buf] \n" \
+ "pshufb %[kShuffleNV21], %%xmm0 \n" \
+ "movq " MEMACCESS([y_buf]) ",%%xmm4 \n" \
+ "punpcklbw %%xmm4,%%xmm4 \n" \
+ "lea " MEMLEA(0x8, [y_buf]) ",%[y_buf] \n"
+
+// Read 4 YUY2 with 8 Y and update 4 UV to 8 UV.
+#define READYUY2 \
+ "movdqu " MEMACCESS([yuy2_buf]) ",%%xmm4 \n" \
+ "pshufb %[kShuffleYUY2Y], %%xmm4 \n" \
+ "movdqu " MEMACCESS([yuy2_buf]) ",%%xmm0 \n" \
+ "pshufb %[kShuffleYUY2UV], %%xmm0 \n" \
+ "lea " MEMLEA(0x10, [yuy2_buf]) ",%[yuy2_buf] \n"
+
+// Read 4 UYVY with 8 Y and update 4 UV to 8 UV.
+#define READUYVY \
+ "movdqu " MEMACCESS([uyvy_buf]) ",%%xmm4 \n" \
+ "pshufb %[kShuffleUYVYY], %%xmm4 \n" \
+ "movdqu " MEMACCESS([uyvy_buf]) ",%%xmm0 \n" \
+ "pshufb %[kShuffleUYVYUV], %%xmm0 \n" \
+ "lea " MEMLEA(0x10, [uyvy_buf]) ",%[uyvy_buf] \n"
+
+#if defined(__x86_64__)
+#define YUVTORGB_SETUP(yuvconstants) \
+ "movdqa " MEMACCESS([yuvconstants]) ",%%xmm8 \n" \
+ "movdqa " MEMACCESS2(32, [yuvconstants]) ",%%xmm9 \n" \
+ "movdqa " MEMACCESS2(64, [yuvconstants]) ",%%xmm10 \n" \
+ "movdqa " MEMACCESS2(96, [yuvconstants]) ",%%xmm11 \n" \
+ "movdqa " MEMACCESS2(128, [yuvconstants]) ",%%xmm12 \n" \
+ "movdqa " MEMACCESS2(160, [yuvconstants]) ",%%xmm13 \n" \
+ "movdqa " MEMACCESS2(192, [yuvconstants]) ",%%xmm14 \n"
+// Convert 8 pixels: 8 UV and 8 Y
+#define YUVTORGB(yuvconstants) \
+ "movdqa %%xmm0,%%xmm1 \n" \
+ "movdqa %%xmm0,%%xmm2 \n" \
+ "movdqa %%xmm0,%%xmm3 \n" \
+ "movdqa %%xmm11,%%xmm0 \n" \
+ "pmaddubsw %%xmm8,%%xmm1 \n" \
+ "psubw %%xmm1,%%xmm0 \n" \
+ "movdqa %%xmm12,%%xmm1 \n" \
+ "pmaddubsw %%xmm9,%%xmm2 \n" \
+ "psubw %%xmm2,%%xmm1 \n" \
+ "movdqa %%xmm13,%%xmm2 \n" \
+ "pmaddubsw %%xmm10,%%xmm3 \n" \
+ "psubw %%xmm3,%%xmm2 \n" \
+ "pmulhuw %%xmm14,%%xmm4 \n" \
+ "paddsw %%xmm4,%%xmm0 \n" \
+ "paddsw %%xmm4,%%xmm1 \n" \
+ "paddsw %%xmm4,%%xmm2 \n" \
+ "psraw $0x6,%%xmm0 \n" \
+ "psraw $0x6,%%xmm1 \n" \
+ "psraw $0x6,%%xmm2 \n" \
+ "packuswb %%xmm0,%%xmm0 \n" \
+ "packuswb %%xmm1,%%xmm1 \n" \
+ "packuswb %%xmm2,%%xmm2 \n"
+#define YUVTORGB_REGS \
+ "xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14",
+
+#else
+#define YUVTORGB_SETUP(yuvconstants)
+// Convert 8 pixels: 8 UV and 8 Y
+#define YUVTORGB(yuvconstants) \
+ "movdqa %%xmm0,%%xmm1 \n" \
+ "movdqa %%xmm0,%%xmm2 \n" \
+ "movdqa %%xmm0,%%xmm3 \n" \
+ "movdqa " MEMACCESS2(96, [yuvconstants]) ",%%xmm0 \n" \
+ "pmaddubsw " MEMACCESS([yuvconstants]) ",%%xmm1 \n" \
+ "psubw %%xmm1,%%xmm0 \n" \
+ "movdqa " MEMACCESS2(128, [yuvconstants]) ",%%xmm1 \n" \
+ "pmaddubsw " MEMACCESS2(32, [yuvconstants]) ",%%xmm2 \n" \
+ "psubw %%xmm2,%%xmm1 \n" \
+ "movdqa " MEMACCESS2(160, [yuvconstants]) ",%%xmm2 \n" \
+ "pmaddubsw " MEMACCESS2(64, [yuvconstants]) ",%%xmm3 \n" \
+ "psubw %%xmm3,%%xmm2 \n" \
+ "pmulhuw " MEMACCESS2(192, [yuvconstants]) ",%%xmm4 \n" \
+ "paddsw %%xmm4,%%xmm0 \n" \
+ "paddsw %%xmm4,%%xmm1 \n" \
+ "paddsw %%xmm4,%%xmm2 \n" \
+ "psraw $0x6,%%xmm0 \n" \
+ "psraw $0x6,%%xmm1 \n" \
+ "psraw $0x6,%%xmm2 \n" \
+ "packuswb %%xmm0,%%xmm0 \n" \
+ "packuswb %%xmm1,%%xmm1 \n" \
+ "packuswb %%xmm2,%%xmm2 \n"
+#define YUVTORGB_REGS
+#endif
+
+// Store 8 ARGB values.
+#define STOREARGB \
+ "punpcklbw %%xmm1,%%xmm0 \n" \
+ "punpcklbw %%xmm5,%%xmm2 \n" \
+ "movdqa %%xmm0,%%xmm1 \n" \
+ "punpcklwd %%xmm2,%%xmm0 \n" \
+ "punpckhwd %%xmm2,%%xmm1 \n" \
+ "movdqu %%xmm0," MEMACCESS([dst_argb]) " \n" \
+ "movdqu %%xmm1," MEMACCESS2(0x10, [dst_argb]) " \n" \
+ "lea " MEMLEA(0x20, [dst_argb]) ", %[dst_argb] \n"
+
+// Store 8 RGBA values.
+#define STORERGBA \
+ "pcmpeqb %%xmm5,%%xmm5 \n" \
+ "punpcklbw %%xmm2,%%xmm1 \n" \
+ "punpcklbw %%xmm0,%%xmm5 \n" \
+ "movdqa %%xmm5,%%xmm0 \n" \
+ "punpcklwd %%xmm1,%%xmm5 \n" \
+ "punpckhwd %%xmm1,%%xmm0 \n" \
+ "movdqu %%xmm5," MEMACCESS([dst_rgba]) " \n" \
+ "movdqu %%xmm0," MEMACCESS2(0x10, [dst_rgba]) " \n" \
+ "lea " MEMLEA(0x20, [dst_rgba]) ",%[dst_rgba] \n"
+
+void OMITFP I444ToARGBRow_SSSE3(const uint8* y_buf,
+ const uint8* u_buf,
+ const uint8* v_buf,
+ uint8* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ asm volatile (
+ YUVTORGB_SETUP(yuvconstants)
+ "sub %[u_buf],%[v_buf] \n"
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ LABELALIGN
+ "1: \n"
+ READYUV444
+ YUVTORGB(yuvconstants)
+ STOREARGB
+ "sub $0x8,%[width] \n"
+ "jg 1b \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [u_buf]"+r"(u_buf), // %[u_buf]
+ [v_buf]"+r"(v_buf), // %[v_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", NACL_R14 YUVTORGB_REGS
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+
+void OMITFP I422ToRGB24Row_SSSE3(const uint8* y_buf,
+ const uint8* u_buf,
+ const uint8* v_buf,
+ uint8* dst_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ asm volatile (
+ YUVTORGB_SETUP(yuvconstants)
+ "movdqa %[kShuffleMaskARGBToRGB24_0],%%xmm5 \n"
+ "movdqa %[kShuffleMaskARGBToRGB24],%%xmm6 \n"
+ "sub %[u_buf],%[v_buf] \n"
+ LABELALIGN
+ "1: \n"
+ READYUV422
+ YUVTORGB(yuvconstants)
+ "punpcklbw %%xmm1,%%xmm0 \n"
+ "punpcklbw %%xmm2,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklwd %%xmm2,%%xmm0 \n"
+ "punpckhwd %%xmm2,%%xmm1 \n"
+ "pshufb %%xmm5,%%xmm0 \n"
+ "pshufb %%xmm6,%%xmm1 \n"
+ "palignr $0xc,%%xmm0,%%xmm1 \n"
+ "movq %%xmm0," MEMACCESS([dst_rgb24]) "\n"
+ "movdqu %%xmm1," MEMACCESS2(0x8,[dst_rgb24]) "\n"
+ "lea " MEMLEA(0x18,[dst_rgb24]) ",%[dst_rgb24] \n"
+ "subl $0x8,%[width] \n"
+ "jg 1b \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [u_buf]"+r"(u_buf), // %[u_buf]
+ [v_buf]"+r"(v_buf), // %[v_buf]
+ [dst_rgb24]"+r"(dst_rgb24), // %[dst_rgb24]
+#if defined(__i386__) && defined(__pic__)
+ [width]"+m"(width) // %[width]
+#else
+ [width]"+rm"(width) // %[width]
+#endif
+ : [yuvconstants]"r"(yuvconstants), // %[yuvconstants]
+ [kShuffleMaskARGBToRGB24_0]"m"(kShuffleMaskARGBToRGB24_0),
+ [kShuffleMaskARGBToRGB24]"m"(kShuffleMaskARGBToRGB24)
+ : "memory", "cc", NACL_R14 YUVTORGB_REGS
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
+ );
+}
+
+void OMITFP I422ToARGBRow_SSSE3(const uint8* y_buf,
+ const uint8* u_buf,
+ const uint8* v_buf,
+ uint8* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ asm volatile (
+ YUVTORGB_SETUP(yuvconstants)
+ "sub %[u_buf],%[v_buf] \n"
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ LABELALIGN
+ "1: \n"
+ READYUV422
+ YUVTORGB(yuvconstants)
+ STOREARGB
+ "sub $0x8,%[width] \n"
+ "jg 1b \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [u_buf]"+r"(u_buf), // %[u_buf]
+ [v_buf]"+r"(v_buf), // %[v_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", NACL_R14 YUVTORGB_REGS
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+
+#ifdef HAS_I422ALPHATOARGBROW_SSSE3
+void OMITFP I422AlphaToARGBRow_SSSE3(const uint8* y_buf,
+ const uint8* u_buf,
+ const uint8* v_buf,
+ const uint8* a_buf,
+ uint8* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ asm volatile (
+ YUVTORGB_SETUP(yuvconstants)
+ "sub %[u_buf],%[v_buf] \n"
+ LABELALIGN
+ "1: \n"
+ READYUVA422
+ YUVTORGB(yuvconstants)
+ STOREARGB
+ "subl $0x8,%[width] \n"
+ "jg 1b \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [u_buf]"+r"(u_buf), // %[u_buf]
+ [v_buf]"+r"(v_buf), // %[v_buf]
+ [a_buf]"+r"(a_buf), // %[a_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+#if defined(__i386__) && defined(__pic__)
+ [width]"+m"(width) // %[width]
+#else
+ [width]"+rm"(width) // %[width]
+#endif
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", NACL_R14 YUVTORGB_REGS
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_I422ALPHATOARGBROW_SSSE3
+
+#ifdef HAS_I411TOARGBROW_SSSE3
+void OMITFP I411ToARGBRow_SSSE3(const uint8* y_buf,
+ const uint8* u_buf,
+ const uint8* v_buf,
+ uint8* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ int temp;
+ asm volatile (
+ YUVTORGB_SETUP(yuvconstants)
+ "sub %[u_buf],%[v_buf] \n"
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ LABELALIGN
+ "1: \n"
+ READYUV411_TEMP
+ YUVTORGB(yuvconstants)
+ STOREARGB
+ "subl $0x8,%[width] \n"
+ "jg 1b \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [u_buf]"+r"(u_buf), // %[u_buf]
+ [v_buf]"+r"(v_buf), // %[v_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+ [temp]"=&r"(temp), // %[temp]
+#if defined(__i386__) && defined(__pic__)
+ [width]"+m"(width) // %[width]
+#else
+ [width]"+rm"(width) // %[width]
+#endif
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", NACL_R14 YUVTORGB_REGS
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif
+
+void OMITFP NV12ToARGBRow_SSSE3(const uint8* y_buf,
+ const uint8* uv_buf,
+ uint8* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ asm volatile (
+ YUVTORGB_SETUP(yuvconstants)
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ LABELALIGN
+ "1: \n"
+ READNV12
+ YUVTORGB(yuvconstants)
+ STOREARGB
+ "sub $0x8,%[width] \n"
+ "jg 1b \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [uv_buf]"+r"(uv_buf), // %[uv_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", YUVTORGB_REGS // Does not use r14.
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+
+void OMITFP NV21ToARGBRow_SSSE3(const uint8* y_buf,
+ const uint8* vu_buf,
+ uint8* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ asm volatile (
+ YUVTORGB_SETUP(yuvconstants)
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ LABELALIGN
+ "1: \n"
+ READNV21
+ YUVTORGB(yuvconstants)
+ STOREARGB
+ "sub $0x8,%[width] \n"
+ "jg 1b \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [vu_buf]"+r"(vu_buf), // %[vu_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants), // %[yuvconstants]
+ [kShuffleNV21]"m"(kShuffleNV21)
+ : "memory", "cc", YUVTORGB_REGS // Does not use r14.
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+
+void OMITFP YUY2ToARGBRow_SSSE3(const uint8* yuy2_buf,
+ uint8* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ asm volatile (
+ YUVTORGB_SETUP(yuvconstants)
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ LABELALIGN
+ "1: \n"
+ READYUY2
+ YUVTORGB(yuvconstants)
+ STOREARGB
+ "sub $0x8,%[width] \n"
+ "jg 1b \n"
+ : [yuy2_buf]"+r"(yuy2_buf), // %[yuy2_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants), // %[yuvconstants]
+ [kShuffleYUY2Y]"m"(kShuffleYUY2Y),
+ [kShuffleYUY2UV]"m"(kShuffleYUY2UV)
+ : "memory", "cc", YUVTORGB_REGS // Does not use r14.
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+
+void OMITFP UYVYToARGBRow_SSSE3(const uint8* uyvy_buf,
+ uint8* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ asm volatile (
+ YUVTORGB_SETUP(yuvconstants)
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ LABELALIGN
+ "1: \n"
+ READUYVY
+ YUVTORGB(yuvconstants)
+ STOREARGB
+ "sub $0x8,%[width] \n"
+ "jg 1b \n"
+ : [uyvy_buf]"+r"(uyvy_buf), // %[uyvy_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants), // %[yuvconstants]
+ [kShuffleUYVYY]"m"(kShuffleUYVYY),
+ [kShuffleUYVYUV]"m"(kShuffleUYVYUV)
+ : "memory", "cc", YUVTORGB_REGS // Does not use r14.
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+
+void OMITFP I422ToRGBARow_SSSE3(const uint8* y_buf,
+ const uint8* u_buf,
+ const uint8* v_buf,
+ uint8* dst_rgba,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ asm volatile (
+ YUVTORGB_SETUP(yuvconstants)
+ "sub %[u_buf],%[v_buf] \n"
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ LABELALIGN
+ "1: \n"
+ READYUV422
+ YUVTORGB(yuvconstants)
+ STORERGBA
+ "sub $0x8,%[width] \n"
+ "jg 1b \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [u_buf]"+r"(u_buf), // %[u_buf]
+ [v_buf]"+r"(v_buf), // %[v_buf]
+ [dst_rgba]"+r"(dst_rgba), // %[dst_rgba]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", NACL_R14 YUVTORGB_REGS
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+
+#endif // HAS_I422TOARGBROW_SSSE3
+
+// Read 16 UV from 444
+#define READYUV444_AVX2 \
+ "vmovdqu " MEMACCESS([u_buf]) ",%%xmm0 \n" \
+ MEMOPREG(vmovdqu, 0x00, [u_buf], [v_buf], 1, xmm1) \
+ "lea " MEMLEA(0x10, [u_buf]) ",%[u_buf] \n" \
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
+ "vpermq $0xd8,%%ymm1,%%ymm1 \n" \
+ "vpunpcklbw %%ymm1,%%ymm0,%%ymm0 \n" \
+ "vmovdqu " MEMACCESS([y_buf]) ",%%xmm4 \n" \
+ "vpermq $0xd8,%%ymm4,%%ymm4 \n" \
+ "vpunpcklbw %%ymm4,%%ymm4,%%ymm4 \n" \
+ "lea " MEMLEA(0x10, [y_buf]) ",%[y_buf] \n"
+
+// Read 8 UV from 422, upsample to 16 UV.
+#define READYUV422_AVX2 \
+ "vmovq " MEMACCESS([u_buf]) ",%%xmm0 \n" \
+ MEMOPREG(vmovq, 0x00, [u_buf], [v_buf], 1, xmm1) \
+ "lea " MEMLEA(0x8, [u_buf]) ",%[u_buf] \n" \
+ "vpunpcklbw %%ymm1,%%ymm0,%%ymm0 \n" \
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
+ "vpunpcklwd %%ymm0,%%ymm0,%%ymm0 \n" \
+ "vmovdqu " MEMACCESS([y_buf]) ",%%xmm4 \n" \
+ "vpermq $0xd8,%%ymm4,%%ymm4 \n" \
+ "vpunpcklbw %%ymm4,%%ymm4,%%ymm4 \n" \
+ "lea " MEMLEA(0x10, [y_buf]) ",%[y_buf] \n"
+
+// Read 8 UV from 422, upsample to 16 UV. With 16 Alpha.
+#define READYUVA422_AVX2 \
+ "vmovq " MEMACCESS([u_buf]) ",%%xmm0 \n" \
+ MEMOPREG(vmovq, 0x00, [u_buf], [v_buf], 1, xmm1) \
+ "lea " MEMLEA(0x8, [u_buf]) ",%[u_buf] \n" \
+ "vpunpcklbw %%ymm1,%%ymm0,%%ymm0 \n" \
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
+ "vpunpcklwd %%ymm0,%%ymm0,%%ymm0 \n" \
+ "vmovdqu " MEMACCESS([y_buf]) ",%%xmm4 \n" \
+ "vpermq $0xd8,%%ymm4,%%ymm4 \n" \
+ "vpunpcklbw %%ymm4,%%ymm4,%%ymm4 \n" \
+ "lea " MEMLEA(0x10, [y_buf]) ",%[y_buf] \n" \
+ "vmovdqu " MEMACCESS([a_buf]) ",%%xmm5 \n" \
+ "vpermq $0xd8,%%ymm5,%%ymm5 \n" \
+ "lea " MEMLEA(0x10, [a_buf]) ",%[a_buf] \n"
+
+// Read 4 UV from 411, upsample to 16 UV.
+#define READYUV411_AVX2 \
+ "vmovd " MEMACCESS([u_buf]) ",%%xmm0 \n" \
+ MEMOPREG(vmovd, 0x00, [u_buf], [v_buf], 1, xmm1) \
+ "lea " MEMLEA(0x4, [u_buf]) ",%[u_buf] \n" \
+ "vpunpcklbw %%ymm1,%%ymm0,%%ymm0 \n" \
+ "vpunpcklwd %%ymm0,%%ymm0,%%ymm0 \n" \
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
+ "vpunpckldq %%ymm0,%%ymm0,%%ymm0 \n" \
+ "vmovdqu " MEMACCESS([y_buf]) ",%%xmm4 \n" \
+ "vpermq $0xd8,%%ymm4,%%ymm4 \n" \
+ "vpunpcklbw %%ymm4,%%ymm4,%%ymm4 \n" \
+ "lea " MEMLEA(0x10, [y_buf]) ",%[y_buf] \n"
+
+// Read 8 UV from NV12, upsample to 16 UV.
+#define READNV12_AVX2 \
+ "vmovdqu " MEMACCESS([uv_buf]) ",%%xmm0 \n" \
+ "lea " MEMLEA(0x10, [uv_buf]) ",%[uv_buf] \n" \
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
+ "vpunpcklwd %%ymm0,%%ymm0,%%ymm0 \n" \
+ "vmovdqu " MEMACCESS([y_buf]) ",%%xmm4 \n" \
+ "vpermq $0xd8,%%ymm4,%%ymm4 \n" \
+ "vpunpcklbw %%ymm4,%%ymm4,%%ymm4 \n" \
+ "lea " MEMLEA(0x10, [y_buf]) ",%[y_buf] \n"
+
+// Read 8 VU from NV21, upsample to 16 UV.
+#define READNV21_AVX2 \
+ "vmovdqu " MEMACCESS([vu_buf]) ",%%xmm0 \n" \
+ "lea " MEMLEA(0x10, [vu_buf]) ",%[vu_buf] \n" \
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
+ "vpshufb %[kShuffleNV21], %%ymm0, %%ymm0 \n" \
+ "vmovdqu " MEMACCESS([y_buf]) ",%%xmm4 \n" \
+ "vpermq $0xd8,%%ymm4,%%ymm4 \n" \
+ "vpunpcklbw %%ymm4,%%ymm4,%%ymm4 \n" \
+ "lea " MEMLEA(0x10, [y_buf]) ",%[y_buf] \n"
+
+// Read 8 YUY2 with 16 Y and upsample 8 UV to 16 UV.
+#define READYUY2_AVX2 \
+ "vmovdqu " MEMACCESS([yuy2_buf]) ",%%ymm4 \n" \
+ "vpshufb %[kShuffleYUY2Y], %%ymm4, %%ymm4 \n" \
+ "vmovdqu " MEMACCESS([yuy2_buf]) ",%%ymm0 \n" \
+ "vpshufb %[kShuffleYUY2UV], %%ymm0, %%ymm0 \n" \
+ "lea " MEMLEA(0x20, [yuy2_buf]) ",%[yuy2_buf] \n"
+
+// Read 8 UYVY with 16 Y and upsample 8 UV to 16 UV.
+#define READUYVY_AVX2 \
+ "vmovdqu " MEMACCESS([uyvy_buf]) ",%%ymm4 \n" \
+ "vpshufb %[kShuffleUYVYY], %%ymm4, %%ymm4 \n" \
+ "vmovdqu " MEMACCESS([uyvy_buf]) ",%%ymm0 \n" \
+ "vpshufb %[kShuffleUYVYUV], %%ymm0, %%ymm0 \n" \
+ "lea " MEMLEA(0x20, [uyvy_buf]) ",%[uyvy_buf] \n"
+
+#if defined(__x86_64__)
+#define YUVTORGB_SETUP_AVX2(yuvconstants) \
+ "vmovdqa " MEMACCESS([yuvconstants]) ",%%ymm8 \n" \
+ "vmovdqa " MEMACCESS2(32, [yuvconstants]) ",%%ymm9 \n" \
+ "vmovdqa " MEMACCESS2(64, [yuvconstants]) ",%%ymm10 \n" \
+ "vmovdqa " MEMACCESS2(96, [yuvconstants]) ",%%ymm11 \n" \
+ "vmovdqa " MEMACCESS2(128, [yuvconstants]) ",%%ymm12 \n" \
+ "vmovdqa " MEMACCESS2(160, [yuvconstants]) ",%%ymm13 \n" \
+ "vmovdqa " MEMACCESS2(192, [yuvconstants]) ",%%ymm14 \n"
+#define YUVTORGB_AVX2(yuvconstants) \
+ "vpmaddubsw %%ymm10,%%ymm0,%%ymm2 \n" \
+ "vpmaddubsw %%ymm9,%%ymm0,%%ymm1 \n" \
+ "vpmaddubsw %%ymm8,%%ymm0,%%ymm0 \n" \
+ "vpsubw %%ymm2,%%ymm13,%%ymm2 \n" \
+ "vpsubw %%ymm1,%%ymm12,%%ymm1 \n" \
+ "vpsubw %%ymm0,%%ymm11,%%ymm0 \n" \
+ "vpmulhuw %%ymm14,%%ymm4,%%ymm4 \n" \
+ "vpaddsw %%ymm4,%%ymm0,%%ymm0 \n" \
+ "vpaddsw %%ymm4,%%ymm1,%%ymm1 \n" \
+ "vpaddsw %%ymm4,%%ymm2,%%ymm2 \n" \
+ "vpsraw $0x6,%%ymm0,%%ymm0 \n" \
+ "vpsraw $0x6,%%ymm1,%%ymm1 \n" \
+ "vpsraw $0x6,%%ymm2,%%ymm2 \n" \
+ "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n" \
+ "vpackuswb %%ymm1,%%ymm1,%%ymm1 \n" \
+ "vpackuswb %%ymm2,%%ymm2,%%ymm2 \n"
+#define YUVTORGB_REGS_AVX2 \
+ "xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14",
+#else // Convert 16 pixels: 16 UV and 16 Y.
+#define YUVTORGB_SETUP_AVX2(yuvconstants)
+#define YUVTORGB_AVX2(yuvconstants) \
+ "vpmaddubsw " MEMACCESS2(64, [yuvconstants]) ",%%ymm0,%%ymm2 \n" \
+ "vpmaddubsw " MEMACCESS2(32, [yuvconstants]) ",%%ymm0,%%ymm1 \n" \
+ "vpmaddubsw " MEMACCESS([yuvconstants]) ",%%ymm0,%%ymm0 \n" \
+ "vmovdqu " MEMACCESS2(160, [yuvconstants]) ",%%ymm3 \n" \
+ "vpsubw %%ymm2,%%ymm3,%%ymm2 \n" \
+ "vmovdqu " MEMACCESS2(128, [yuvconstants]) ",%%ymm3 \n" \
+ "vpsubw %%ymm1,%%ymm3,%%ymm1 \n" \
+ "vmovdqu " MEMACCESS2(96, [yuvconstants]) ",%%ymm3 \n" \
+ "vpsubw %%ymm0,%%ymm3,%%ymm0 \n" \
+ "vpmulhuw " MEMACCESS2(192, [yuvconstants]) ",%%ymm4,%%ymm4 \n" \
+ "vpaddsw %%ymm4,%%ymm0,%%ymm0 \n" \
+ "vpaddsw %%ymm4,%%ymm1,%%ymm1 \n" \
+ "vpaddsw %%ymm4,%%ymm2,%%ymm2 \n" \
+ "vpsraw $0x6,%%ymm0,%%ymm0 \n" \
+ "vpsraw $0x6,%%ymm1,%%ymm1 \n" \
+ "vpsraw $0x6,%%ymm2,%%ymm2 \n" \
+ "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n" \
+ "vpackuswb %%ymm1,%%ymm1,%%ymm1 \n" \
+ "vpackuswb %%ymm2,%%ymm2,%%ymm2 \n"
+#define YUVTORGB_REGS_AVX2
+#endif
+
+// Store 16 ARGB values.
+#define STOREARGB_AVX2 \
+ "vpunpcklbw %%ymm1,%%ymm0,%%ymm0 \n" \
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
+ "vpunpcklbw %%ymm5,%%ymm2,%%ymm2 \n" \
+ "vpermq $0xd8,%%ymm2,%%ymm2 \n" \
+ "vpunpcklwd %%ymm2,%%ymm0,%%ymm1 \n" \
+ "vpunpckhwd %%ymm2,%%ymm0,%%ymm0 \n" \
+ "vmovdqu %%ymm1," MEMACCESS([dst_argb]) " \n" \
+ "vmovdqu %%ymm0," MEMACCESS2(0x20, [dst_argb]) " \n" \
+ "lea " MEMLEA(0x40, [dst_argb]) ", %[dst_argb] \n"
+
+#ifdef HAS_I444TOARGBROW_AVX2
+// 16 pixels
+// 16 UV values with 16 Y producing 16 ARGB (64 bytes).
+void OMITFP I444ToARGBRow_AVX2(const uint8* y_buf,
+ const uint8* u_buf,
+ const uint8* v_buf,
+ uint8* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ asm volatile (
+ YUVTORGB_SETUP_AVX2(yuvconstants)
+ "sub %[u_buf],%[v_buf] \n"
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ LABELALIGN
+ "1: \n"
+ READYUV444_AVX2
+ YUVTORGB_AVX2(yuvconstants)
+ STOREARGB_AVX2
+ "sub $0x10,%[width] \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [u_buf]"+r"(u_buf), // %[u_buf]
+ [v_buf]"+r"(v_buf), // %[v_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", NACL_R14 YUVTORGB_REGS_AVX2
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_I444TOARGBROW_AVX2
+
+#ifdef HAS_I411TOARGBROW_AVX2
+// 16 pixels
+// 4 UV values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
+void OMITFP I411ToARGBRow_AVX2(const uint8* y_buf,
+ const uint8* u_buf,
+ const uint8* v_buf,
+ uint8* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ asm volatile (
+ YUVTORGB_SETUP_AVX2(yuvconstants)
+ "sub %[u_buf],%[v_buf] \n"
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ LABELALIGN
+ "1: \n"
+ READYUV411_AVX2
+ YUVTORGB_AVX2(yuvconstants)
+ STOREARGB_AVX2
+ "sub $0x10,%[width] \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [u_buf]"+r"(u_buf), // %[u_buf]
+ [v_buf]"+r"(v_buf), // %[v_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", NACL_R14 YUVTORGB_REGS_AVX2
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_I411TOARGBROW_AVX2
+
+#if defined(HAS_I422TOARGBROW_AVX2)
+// 16 pixels
+// 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
+void OMITFP I422ToARGBRow_AVX2(const uint8* y_buf,
+ const uint8* u_buf,
+ const uint8* v_buf,
+ uint8* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ asm volatile (
+ YUVTORGB_SETUP_AVX2(yuvconstants)
+ "sub %[u_buf],%[v_buf] \n"
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ LABELALIGN
+ "1: \n"
+ READYUV422_AVX2
+ YUVTORGB_AVX2(yuvconstants)
+ STOREARGB_AVX2
+ "sub $0x10,%[width] \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [u_buf]"+r"(u_buf), // %[u_buf]
+ [v_buf]"+r"(v_buf), // %[v_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", NACL_R14 YUVTORGB_REGS_AVX2
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_I422TOARGBROW_AVX2
+
+#if defined(HAS_I422ALPHATOARGBROW_AVX2)
+// 16 pixels
+// 8 UV values upsampled to 16 UV, mixed with 16 Y and 16 A producing 16 ARGB.
+void OMITFP I422AlphaToARGBRow_AVX2(const uint8* y_buf,
+ const uint8* u_buf,
+ const uint8* v_buf,
+ const uint8* a_buf,
+ uint8* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ asm volatile (
+ YUVTORGB_SETUP_AVX2(yuvconstants)
+ "sub %[u_buf],%[v_buf] \n"
+ LABELALIGN
+ "1: \n"
+ READYUVA422_AVX2
+ YUVTORGB_AVX2(yuvconstants)
+ STOREARGB_AVX2
+ "subl $0x10,%[width] \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [u_buf]"+r"(u_buf), // %[u_buf]
+ [v_buf]"+r"(v_buf), // %[v_buf]
+ [a_buf]"+r"(a_buf), // %[a_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+#if defined(__i386__) && defined(__pic__)
+ [width]"+m"(width) // %[width]
+#else
+ [width]"+rm"(width) // %[width]
+#endif
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", NACL_R14 YUVTORGB_REGS_AVX2
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_I422ALPHATOARGBROW_AVX2
+
+#if defined(HAS_I422TORGBAROW_AVX2)
+// 16 pixels
+// 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 RGBA (64 bytes).
+void OMITFP I422ToRGBARow_AVX2(const uint8* y_buf,
+ const uint8* u_buf,
+ const uint8* v_buf,
+ uint8* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ asm volatile (
+ YUVTORGB_SETUP_AVX2(yuvconstants)
+ "sub %[u_buf],%[v_buf] \n"
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ LABELALIGN
+ "1: \n"
+ READYUV422_AVX2
+ YUVTORGB_AVX2(yuvconstants)
+
+ // Step 3: Weave into RGBA
+ "vpunpcklbw %%ymm2,%%ymm1,%%ymm1 \n"
+ "vpermq $0xd8,%%ymm1,%%ymm1 \n"
+ "vpunpcklbw %%ymm0,%%ymm5,%%ymm2 \n"
+ "vpermq $0xd8,%%ymm2,%%ymm2 \n"
+ "vpunpcklwd %%ymm1,%%ymm2,%%ymm0 \n"
+ "vpunpckhwd %%ymm1,%%ymm2,%%ymm1 \n"
+ "vmovdqu %%ymm0," MEMACCESS([dst_argb]) "\n"
+ "vmovdqu %%ymm1," MEMACCESS2(0x20,[dst_argb]) "\n"
+ "lea " MEMLEA(0x40,[dst_argb]) ",%[dst_argb] \n"
+ "sub $0x10,%[width] \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [u_buf]"+r"(u_buf), // %[u_buf]
+ [v_buf]"+r"(v_buf), // %[v_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", NACL_R14 YUVTORGB_REGS_AVX2
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_I422TORGBAROW_AVX2
+
+#if defined(HAS_NV12TOARGBROW_AVX2)
+// 16 pixels.
+// 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
+void OMITFP NV12ToARGBRow_AVX2(const uint8* y_buf,
+ const uint8* uv_buf,
+ uint8* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ asm volatile (
+ YUVTORGB_SETUP_AVX2(yuvconstants)
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ LABELALIGN
+ "1: \n"
+ READNV12_AVX2
+ YUVTORGB_AVX2(yuvconstants)
+ STOREARGB_AVX2
+ "sub $0x10,%[width] \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [uv_buf]"+r"(uv_buf), // %[uv_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", YUVTORGB_REGS_AVX2 // Does not use r14.
+ "xmm0", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_NV12TOARGBROW_AVX2
+
+#if defined(HAS_NV21TOARGBROW_AVX2)
+// 16 pixels.
+// 8 VU values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
+void OMITFP NV21ToARGBRow_AVX2(const uint8* y_buf,
+ const uint8* vu_buf,
+ uint8* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ asm volatile (
+ YUVTORGB_SETUP_AVX2(yuvconstants)
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ LABELALIGN
+ "1: \n"
+ READNV21_AVX2
+ YUVTORGB_AVX2(yuvconstants)
+ STOREARGB_AVX2
+ "sub $0x10,%[width] \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [vu_buf]"+r"(vu_buf), // %[vu_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants), // %[yuvconstants]
+ [kShuffleNV21]"m"(kShuffleNV21)
+ : "memory", "cc", YUVTORGB_REGS_AVX2 // Does not use r14.
+ "xmm0", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_NV21TOARGBROW_AVX2
+
+#if defined(HAS_YUY2TOARGBROW_AVX2)
+// 16 pixels.
+// 8 YUY2 values with 16 Y and 8 UV producing 16 ARGB (64 bytes).
+void OMITFP YUY2ToARGBRow_AVX2(const uint8* yuy2_buf,
+ uint8* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ asm volatile (
+ YUVTORGB_SETUP_AVX2(yuvconstants)
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ LABELALIGN
+ "1: \n"
+ READYUY2_AVX2
+ YUVTORGB_AVX2(yuvconstants)
+ STOREARGB_AVX2
+ "sub $0x10,%[width] \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : [yuy2_buf]"+r"(yuy2_buf), // %[yuy2_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants), // %[yuvconstants]
+ [kShuffleYUY2Y]"m"(kShuffleYUY2Y),
+ [kShuffleYUY2UV]"m"(kShuffleYUY2UV)
+ : "memory", "cc", YUVTORGB_REGS_AVX2 // Does not use r14.
+ "xmm0", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_YUY2TOARGBROW_AVX2
+
+#if defined(HAS_UYVYTOARGBROW_AVX2)
+// 16 pixels.
+// 8 UYVY values with 16 Y and 8 UV producing 16 ARGB (64 bytes).
+void OMITFP UYVYToARGBRow_AVX2(const uint8* uyvy_buf,
+ uint8* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {
+ asm volatile (
+ YUVTORGB_SETUP_AVX2(yuvconstants)
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ LABELALIGN
+ "1: \n"
+ READUYVY_AVX2
+ YUVTORGB_AVX2(yuvconstants)
+ STOREARGB_AVX2
+ "sub $0x10,%[width] \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : [uyvy_buf]"+r"(uyvy_buf), // %[uyvy_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants), // %[yuvconstants]
+ [kShuffleUYVYY]"m"(kShuffleUYVYY),
+ [kShuffleUYVYUV]"m"(kShuffleUYVYUV)
+ : "memory", "cc", YUVTORGB_REGS_AVX2 // Does not use r14.
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_UYVYTOARGBROW_AVX2
+
+#ifdef HAS_I400TOARGBROW_SSE2
+void I400ToARGBRow_SSE2(const uint8* y_buf, uint8* dst_argb, int width) {
+ asm volatile (
+ "mov $0x4a354a35,%%eax \n" // 4a35 = 18997 = 1.164
+ "movd %%eax,%%xmm2 \n"
+ "pshufd $0x0,%%xmm2,%%xmm2 \n"
+ "mov $0x04880488,%%eax \n" // 0488 = 1160 = 1.164 * 16
+ "movd %%eax,%%xmm3 \n"
+ "pshufd $0x0,%%xmm3,%%xmm3 \n"
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "pslld $0x18,%%xmm4 \n"
+ LABELALIGN
+ "1: \n"
+ // Step 1: Scale Y contribution to 8 G values. G = (y - 16) * 1.164
+ "movq " MEMACCESS(0) ",%%xmm0 \n"
+ "lea " MEMLEA(0x8,0) ",%0 \n"
+ "punpcklbw %%xmm0,%%xmm0 \n"
+ "pmulhuw %%xmm2,%%xmm0 \n"
+ "psubusw %%xmm3,%%xmm0 \n"
+ "psrlw $6, %%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+
+ // Step 2: Weave into ARGB
+ "punpcklbw %%xmm0,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklwd %%xmm0,%%xmm0 \n"
+ "punpckhwd %%xmm1,%%xmm1 \n"
+ "por %%xmm4,%%xmm0 \n"
+ "por %%xmm4,%%xmm1 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(y_buf), // %0
+ "+r"(dst_argb), // %1
+ "+rm"(width) // %2
+ :
+ : "memory", "cc", "eax"
+ , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4"
+ );
+}
+#endif // HAS_I400TOARGBROW_SSE2
+
+#ifdef HAS_I400TOARGBROW_AVX2
+// 16 pixels of Y converted to 16 pixels of ARGB (64 bytes).
+// note: vpunpcklbw mutates and vpackuswb unmutates.
+void I400ToARGBRow_AVX2(const uint8* y_buf, uint8* dst_argb, int width) {
+ asm volatile (
+ "mov $0x4a354a35,%%eax \n" // 0488 = 1160 = 1.164 * 16
+ "vmovd %%eax,%%xmm2 \n"
+ "vbroadcastss %%xmm2,%%ymm2 \n"
+ "mov $0x4880488,%%eax \n" // 4a35 = 18997 = 1.164
+ "vmovd %%eax,%%xmm3 \n"
+ "vbroadcastss %%xmm3,%%ymm3 \n"
+ "vpcmpeqb %%ymm4,%%ymm4,%%ymm4 \n"
+ "vpslld $0x18,%%ymm4,%%ymm4 \n"
+
+ LABELALIGN
+ "1: \n"
+ // Step 1: Scale Y contribution to 16 G values. G = (y - 16) * 1.164
+ "vmovdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpunpcklbw %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpmulhuw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpsubusw %%ymm3,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x6,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpunpcklbw %%ymm0,%%ymm0,%%ymm1 \n"
+ "vpermq $0xd8,%%ymm1,%%ymm1 \n"
+ "vpunpcklwd %%ymm1,%%ymm1,%%ymm0 \n"
+ "vpunpckhwd %%ymm1,%%ymm1,%%ymm1 \n"
+ "vpor %%ymm4,%%ymm0,%%ymm0 \n"
+ "vpor %%ymm4,%%ymm1,%%ymm1 \n"
+ "vmovdqu %%ymm0," MEMACCESS(1) " \n"
+ "vmovdqu %%ymm1," MEMACCESS2(0x20,1) " \n"
+ "lea " MEMLEA(0x40,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(y_buf), // %0
+ "+r"(dst_argb), // %1
+ "+rm"(width) // %2
+ :
+ : "memory", "cc", "eax"
+ , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4"
+ );
+}
+#endif // HAS_I400TOARGBROW_AVX2
+
+#ifdef HAS_MIRRORROW_SSSE3
+// Shuffle table for reversing the bytes.
+static uvec8 kShuffleMirror = {
+ 15u, 14u, 13u, 12u, 11u, 10u, 9u, 8u, 7u, 6u, 5u, 4u, 3u, 2u, 1u, 0u
+};
+
+void MirrorRow_SSSE3(const uint8* src, uint8* dst, int width) {
+ intptr_t temp_width = (intptr_t)(width);
+ asm volatile (
+ "movdqa %3,%%xmm5 \n"
+ LABELALIGN
+ "1: \n"
+ MEMOPREG(movdqu,-0x10,0,2,1,xmm0) // movdqu -0x10(%0,%2),%%xmm0
+ "pshufb %%xmm5,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(temp_width) // %2
+ : "m"(kShuffleMirror) // %3
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm5"
+ );
+}
+#endif // HAS_MIRRORROW_SSSE3
+
+#ifdef HAS_MIRRORROW_AVX2
+void MirrorRow_AVX2(const uint8* src, uint8* dst, int width) {
+ intptr_t temp_width = (intptr_t)(width);
+ asm volatile (
+ "vbroadcastf128 %3,%%ymm5 \n"
+ LABELALIGN
+ "1: \n"
+ MEMOPREG(vmovdqu,-0x20,0,2,1,ymm0) // vmovdqu -0x20(%0,%2),%%ymm0
+ "vpshufb %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpermq $0x4e,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(temp_width) // %2
+ : "m"(kShuffleMirror) // %3
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm5"
+ );
+}
+#endif // HAS_MIRRORROW_AVX2
+
+#ifdef HAS_MIRRORUVROW_SSSE3
+// Shuffle table for reversing the bytes of UV channels.
+static uvec8 kShuffleMirrorUV = {
+ 14u, 12u, 10u, 8u, 6u, 4u, 2u, 0u, 15u, 13u, 11u, 9u, 7u, 5u, 3u, 1u
+};
+void MirrorUVRow_SSSE3(const uint8* src, uint8* dst_u, uint8* dst_v,
+ int width) {
+ intptr_t temp_width = (intptr_t)(width);
+ asm volatile (
+ "movdqa %4,%%xmm1 \n"
+ "lea " MEMLEA4(-0x10,0,3,2) ",%0 \n"
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "lea " MEMLEA(-0x10,0) ",%0 \n"
+ "pshufb %%xmm1,%%xmm0 \n"
+ "movlpd %%xmm0," MEMACCESS(1) " \n"
+ MEMOPMEM(movhpd,xmm0,0x00,1,2,1) // movhpd %%xmm0,(%1,%2)
+ "lea " MEMLEA(0x8,1) ",%1 \n"
+ "sub $8,%3 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(temp_width) // %3
+ : "m"(kShuffleMirrorUV) // %4
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1"
+ );
+}
+#endif // HAS_MIRRORUVROW_SSSE3
+
+#ifdef HAS_ARGBMIRRORROW_SSE2
+
+void ARGBMirrorRow_SSE2(const uint8* src, uint8* dst, int width) {
+ intptr_t temp_width = (intptr_t)(width);
+ asm volatile (
+ "lea " MEMLEA4(-0x10,0,2,4) ",%0 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "pshufd $0x1b,%%xmm0,%%xmm0 \n"
+ "lea " MEMLEA(-0x10,0) ",%0 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(temp_width) // %2
+ :
+ : "memory", "cc"
+ , "xmm0"
+ );
+}
+#endif // HAS_ARGBMIRRORROW_SSE2
+
+#ifdef HAS_ARGBMIRRORROW_AVX2
+// Shuffle table for reversing the bytes.
+static const ulvec32 kARGBShuffleMirror_AVX2 = {
+ 7u, 6u, 5u, 4u, 3u, 2u, 1u, 0u
+};
+void ARGBMirrorRow_AVX2(const uint8* src, uint8* dst, int width) {
+ intptr_t temp_width = (intptr_t)(width);
+ asm volatile (
+ "vmovdqu %3,%%ymm5 \n"
+ LABELALIGN
+ "1: \n"
+ VMEMOPREG(vpermd,-0x20,0,2,4,ymm5,ymm0) // vpermd -0x20(%0,%2,4),ymm5,ymm0
+ "vmovdqu %%ymm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(temp_width) // %2
+ : "m"(kARGBShuffleMirror_AVX2) // %3
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm5"
+ );
+}
+#endif // HAS_ARGBMIRRORROW_AVX2
+
+#ifdef HAS_SPLITUVROW_AVX2
+void SplitUVRow_AVX2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+ int width) {
+ asm volatile (
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ "vpsrlw $0x8,%%ymm5,%%ymm5 \n"
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
+ "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm2 \n"
+ "vpsrlw $0x8,%%ymm1,%%ymm3 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm5,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%ymm3,%%ymm2,%%ymm2 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm2,%%ymm2 \n"
+ "vmovdqu %%ymm0," MEMACCESS(1) " \n"
+ MEMOPMEM(vmovdqu,ymm2,0x00,1,2,1) // vmovdqu %%ymm2,(%1,%2)
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "sub $0x20,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_uv), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
+ );
+}
+#endif // HAS_SPLITUVROW_AVX2
+
+#ifdef HAS_SPLITUVROW_SSE2
+void SplitUVRow_SSE2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+ int width) {
+ asm volatile (
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "psrlw $0x8,%%xmm5 \n"
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "movdqa %%xmm1,%%xmm3 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "pand %%xmm5,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "psrlw $0x8,%%xmm2 \n"
+ "psrlw $0x8,%%xmm3 \n"
+ "packuswb %%xmm3,%%xmm2 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ MEMOPMEM(movdqu,xmm2,0x00,1,2,1) // movdqu %%xmm2,(%1,%2)
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_uv), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
+ );
+}
+#endif // HAS_SPLITUVROW_SSE2
+
+#ifdef HAS_MERGEUVROW_AVX2
+void MergeUVRow_AVX2(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
+ int width) {
+ asm volatile (
+ "sub %0,%1 \n"
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
+ MEMOPREG(vmovdqu,0x00,0,1,1,ymm1) // vmovdqu (%0,%1,1),%%ymm1
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "vpunpcklbw %%ymm1,%%ymm0,%%ymm2 \n"
+ "vpunpckhbw %%ymm1,%%ymm0,%%ymm0 \n"
+ "vextractf128 $0x0,%%ymm2," MEMACCESS(2) " \n"
+ "vextractf128 $0x0,%%ymm0," MEMACCESS2(0x10,2) "\n"
+ "vextractf128 $0x1,%%ymm2," MEMACCESS2(0x20,2) "\n"
+ "vextractf128 $0x1,%%ymm0," MEMACCESS2(0x30,2) "\n"
+ "lea " MEMLEA(0x40,2) ",%2 \n"
+ "sub $0x20,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_u), // %0
+ "+r"(src_v), // %1
+ "+r"(dst_uv), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2"
+ );
+}
+#endif // HAS_MERGEUVROW_AVX2
+
+#ifdef HAS_MERGEUVROW_SSE2
+void MergeUVRow_SSE2(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
+ int width) {
+ asm volatile (
+ "sub %0,%1 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ MEMOPREG(movdqu,0x00,0,1,1,xmm1) // movdqu (%0,%1,1),%%xmm1
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "punpcklbw %%xmm1,%%xmm0 \n"
+ "punpckhbw %%xmm1,%%xmm2 \n"
+ "movdqu %%xmm0," MEMACCESS(2) " \n"
+ "movdqu %%xmm2," MEMACCESS2(0x10,2) " \n"
+ "lea " MEMLEA(0x20,2) ",%2 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_u), // %0
+ "+r"(src_v), // %1
+ "+r"(dst_uv), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2"
+ );
+}
+#endif // HAS_MERGEUVROW_SSE2
+
+#ifdef HAS_COPYROW_SSE2
+void CopyRow_SSE2(const uint8* src, uint8* dst, int count) {
+ asm volatile (
+ "test $0xf,%0 \n"
+ "jne 2f \n"
+ "test $0xf,%1 \n"
+ "jne 2f \n"
+ LABELALIGN
+ "1: \n"
+ "movdqa " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqa " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "movdqa %%xmm0," MEMACCESS(1) " \n"
+ "movdqa %%xmm1," MEMACCESS2(0x10,1) " \n"
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "jmp 9f \n"
+ LABELALIGN
+ "2: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 2b \n"
+ "9: \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(count) // %2
+ :
+ : "memory", "cc"
+ , "xmm0", "xmm1"
+ );
+}
+#endif // HAS_COPYROW_SSE2
+
+#ifdef HAS_COPYROW_AVX
+void CopyRow_AVX(const uint8* src, uint8* dst, int count) {
+ asm volatile (
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
+ "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "vmovdqu %%ymm0," MEMACCESS(1) " \n"
+ "vmovdqu %%ymm1," MEMACCESS2(0x20,1) " \n"
+ "lea " MEMLEA(0x40,1) ",%1 \n"
+ "sub $0x40,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(count) // %2
+ :
+ : "memory", "cc"
+ , "xmm0", "xmm1"
+ );
+}
+#endif // HAS_COPYROW_AVX
+
+#ifdef HAS_COPYROW_ERMS
+// Multiple of 1.
+void CopyRow_ERMS(const uint8* src, uint8* dst, int width) {
+ size_t width_tmp = (size_t)(width);
+ asm volatile (
+ "rep movsb " MEMMOVESTRING(0,1) " \n"
+ : "+S"(src), // %0
+ "+D"(dst), // %1
+ "+c"(width_tmp) // %2
+ :
+ : "memory", "cc"
+ );
+}
+#endif // HAS_COPYROW_ERMS
+
+#ifdef HAS_ARGBCOPYALPHAROW_SSE2
+// width in pixels
+void ARGBCopyAlphaRow_SSE2(const uint8* src, uint8* dst, int width) {
+ asm volatile (
+ "pcmpeqb %%xmm0,%%xmm0 \n"
+ "pslld $0x18,%%xmm0 \n"
+ "pcmpeqb %%xmm1,%%xmm1 \n"
+ "psrld $0x8,%%xmm1 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm2 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm3 \n"
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "movdqu " MEMACCESS(1) ",%%xmm4 \n"
+ "movdqu " MEMACCESS2(0x10,1) ",%%xmm5 \n"
+ "pand %%xmm0,%%xmm2 \n"
+ "pand %%xmm0,%%xmm3 \n"
+ "pand %%xmm1,%%xmm4 \n"
+ "pand %%xmm1,%%xmm5 \n"
+ "por %%xmm4,%%xmm2 \n"
+ "por %%xmm5,%%xmm3 \n"
+ "movdqu %%xmm2," MEMACCESS(1) " \n"
+ "movdqu %%xmm3," MEMACCESS2(0x10,1) " \n"
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_ARGBCOPYALPHAROW_SSE2
+
+#ifdef HAS_ARGBCOPYALPHAROW_AVX2
+// width in pixels
+void ARGBCopyAlphaRow_AVX2(const uint8* src, uint8* dst, int width) {
+ asm volatile (
+ "vpcmpeqb %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpsrld $0x8,%%ymm0,%%ymm0 \n"
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm1 \n"
+ "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm2 \n"
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "vpblendvb %%ymm0," MEMACCESS(1) ",%%ymm1,%%ymm1 \n"
+ "vpblendvb %%ymm0," MEMACCESS2(0x20,1) ",%%ymm2,%%ymm2 \n"
+ "vmovdqu %%ymm1," MEMACCESS(1) " \n"
+ "vmovdqu %%ymm2," MEMACCESS2(0x20,1) " \n"
+ "lea " MEMLEA(0x40,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm2"
+ );
+}
+#endif // HAS_ARGBCOPYALPHAROW_AVX2
+
+#ifdef HAS_ARGBEXTRACTALPHAROW_SSE2
+// width in pixels
+void ARGBExtractAlphaRow_SSE2(const uint8* src_argb, uint8* dst_a, int width) {
+ asm volatile (
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ", %%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10, 0) ", %%xmm1 \n"
+ "lea " MEMLEA(0x20, 0) ", %0 \n"
+ "psrld $0x18, %%xmm0 \n"
+ "psrld $0x18, %%xmm1 \n"
+ "packssdw %%xmm1, %%xmm0 \n"
+ "packuswb %%xmm0, %%xmm0 \n"
+ "movq %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x8, 1) ", %1 \n"
+ "sub $0x8, %2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_a), // %1
+ "+rm"(width) // %2
+ :
+ : "memory", "cc"
+ , "xmm0", "xmm1"
+ );
+}
+#endif // HAS_ARGBEXTRACTALPHAROW_SSE2
+
+#ifdef HAS_ARGBCOPYYTOALPHAROW_SSE2
+// width in pixels
+void ARGBCopyYToAlphaRow_SSE2(const uint8* src, uint8* dst, int width) {
+ asm volatile (
+ "pcmpeqb %%xmm0,%%xmm0 \n"
+ "pslld $0x18,%%xmm0 \n"
+ "pcmpeqb %%xmm1,%%xmm1 \n"
+ "psrld $0x8,%%xmm1 \n"
+ LABELALIGN
+ "1: \n"
+ "movq " MEMACCESS(0) ",%%xmm2 \n"
+ "lea " MEMLEA(0x8,0) ",%0 \n"
+ "punpcklbw %%xmm2,%%xmm2 \n"
+ "punpckhwd %%xmm2,%%xmm3 \n"
+ "punpcklwd %%xmm2,%%xmm2 \n"
+ "movdqu " MEMACCESS(1) ",%%xmm4 \n"
+ "movdqu " MEMACCESS2(0x10,1) ",%%xmm5 \n"
+ "pand %%xmm0,%%xmm2 \n"
+ "pand %%xmm0,%%xmm3 \n"
+ "pand %%xmm1,%%xmm4 \n"
+ "pand %%xmm1,%%xmm5 \n"
+ "por %%xmm4,%%xmm2 \n"
+ "por %%xmm5,%%xmm3 \n"
+ "movdqu %%xmm2," MEMACCESS(1) " \n"
+ "movdqu %%xmm3," MEMACCESS2(0x10,1) " \n"
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_ARGBCOPYYTOALPHAROW_SSE2
+
+#ifdef HAS_ARGBCOPYYTOALPHAROW_AVX2
+// width in pixels
+void ARGBCopyYToAlphaRow_AVX2(const uint8* src, uint8* dst, int width) {
+ asm volatile (
+ "vpcmpeqb %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpsrld $0x8,%%ymm0,%%ymm0 \n"
+ LABELALIGN
+ "1: \n"
+ "vpmovzxbd " MEMACCESS(0) ",%%ymm1 \n"
+ "vpmovzxbd " MEMACCESS2(0x8,0) ",%%ymm2 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "vpslld $0x18,%%ymm1,%%ymm1 \n"
+ "vpslld $0x18,%%ymm2,%%ymm2 \n"
+ "vpblendvb %%ymm0," MEMACCESS(1) ",%%ymm1,%%ymm1 \n"
+ "vpblendvb %%ymm0," MEMACCESS2(0x20,1) ",%%ymm2,%%ymm2 \n"
+ "vmovdqu %%ymm1," MEMACCESS(1) " \n"
+ "vmovdqu %%ymm2," MEMACCESS2(0x20,1) " \n"
+ "lea " MEMLEA(0x40,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm2"
+ );
+}
+#endif // HAS_ARGBCOPYYTOALPHAROW_AVX2
+
+#ifdef HAS_SETROW_X86
+void SetRow_X86(uint8* dst, uint8 v8, int width) {
+ size_t width_tmp = (size_t)(width >> 2);
+ const uint32 v32 = v8 * 0x01010101u; // Duplicate byte to all bytes.
+ asm volatile (
+ "rep stosl " MEMSTORESTRING(eax,0) " \n"
+ : "+D"(dst), // %0
+ "+c"(width_tmp) // %1
+ : "a"(v32) // %2
+ : "memory", "cc");
+}
+
+void SetRow_ERMS(uint8* dst, uint8 v8, int width) {
+ size_t width_tmp = (size_t)(width);
+ asm volatile (
+ "rep stosb " MEMSTORESTRING(al,0) " \n"
+ : "+D"(dst), // %0
+ "+c"(width_tmp) // %1
+ : "a"(v8) // %2
+ : "memory", "cc");
+}
+
+void ARGBSetRow_X86(uint8* dst_argb, uint32 v32, int width) {
+ size_t width_tmp = (size_t)(width);
+ asm volatile (
+ "rep stosl " MEMSTORESTRING(eax,0) " \n"
+ : "+D"(dst_argb), // %0
+ "+c"(width_tmp) // %1
+ : "a"(v32) // %2
+ : "memory", "cc");
+}
+#endif // HAS_SETROW_X86
+
+#ifdef HAS_YUY2TOYROW_SSE2
+void YUY2ToYRow_SSE2(const uint8* src_yuy2, uint8* dst_y, int width) {
+ asm volatile (
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "psrlw $0x8,%%xmm5 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "pand %%xmm5,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm5"
+ );
+}
+
+void YUY2ToUVRow_SSE2(const uint8* src_yuy2, int stride_yuy2,
+ uint8* dst_u, uint8* dst_v, int width) {
+ asm volatile (
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "psrlw $0x8,%%xmm5 \n"
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ MEMOPREG(movdqu,0x00,0,4,1,xmm2) // movdqu (%0,%4,1),%%xmm2
+ MEMOPREG(movdqu,0x10,0,4,1,xmm3) // movdqu 0x10(%0,%4,1),%%xmm3
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "pavgb %%xmm2,%%xmm0 \n"
+ "pavgb %%xmm3,%%xmm1 \n"
+ "psrlw $0x8,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm1 \n"
+ "movq %%xmm0," MEMACCESS(1) " \n"
+ MEMOPMEM(movq,xmm1,0x00,1,2,1) // movq %%xmm1,(%1,%2)
+ "lea " MEMLEA(0x8,1) ",%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ : "r"((intptr_t)(stride_yuy2)) // %4
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
+ );
+}
+
+void YUY2ToUV422Row_SSE2(const uint8* src_yuy2,
+ uint8* dst_u, uint8* dst_v, int width) {
+ asm volatile (
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "psrlw $0x8,%%xmm5 \n"
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "psrlw $0x8,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm1 \n"
+ "movq %%xmm0," MEMACCESS(1) " \n"
+ MEMOPMEM(movq,xmm1,0x00,1,2,1) // movq %%xmm1,(%1,%2)
+ "lea " MEMLEA(0x8,1) ",%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm5"
+ );
+}
+
+void UYVYToYRow_SSE2(const uint8* src_uyvy, uint8* dst_y, int width) {
+ asm volatile (
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "psrlw $0x8,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc"
+ , "xmm0", "xmm1"
+ );
+}
+
+void UYVYToUVRow_SSE2(const uint8* src_uyvy, int stride_uyvy,
+ uint8* dst_u, uint8* dst_v, int width) {
+ asm volatile (
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "psrlw $0x8,%%xmm5 \n"
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ MEMOPREG(movdqu,0x00,0,4,1,xmm2) // movdqu (%0,%4,1),%%xmm2
+ MEMOPREG(movdqu,0x10,0,4,1,xmm3) // movdqu 0x10(%0,%4,1),%%xmm3
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "pavgb %%xmm2,%%xmm0 \n"
+ "pavgb %%xmm3,%%xmm1 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "pand %%xmm5,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm1 \n"
+ "movq %%xmm0," MEMACCESS(1) " \n"
+ MEMOPMEM(movq,xmm1,0x00,1,2,1) // movq %%xmm1,(%1,%2)
+ "lea " MEMLEA(0x8,1) ",%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ : "r"((intptr_t)(stride_uyvy)) // %4
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
+ );
+}
+
+void UYVYToUV422Row_SSE2(const uint8* src_uyvy,
+ uint8* dst_u, uint8* dst_v, int width) {
+ asm volatile (
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "psrlw $0x8,%%xmm5 \n"
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "pand %%xmm5,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm1 \n"
+ "movq %%xmm0," MEMACCESS(1) " \n"
+ MEMOPMEM(movq,xmm1,0x00,1,2,1) // movq %%xmm1,(%1,%2)
+ "lea " MEMLEA(0x8,1) ",%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm5"
+ );
+}
+#endif // HAS_YUY2TOYROW_SSE2
+
+#ifdef HAS_YUY2TOYROW_AVX2
+void YUY2ToYRow_AVX2(const uint8* src_yuy2, uint8* dst_y, int width) {
+ asm volatile (
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ "vpsrlw $0x8,%%ymm5,%%ymm5 \n"
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
+ "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm5,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm5"
+ );
+}
+
+void YUY2ToUVRow_AVX2(const uint8* src_yuy2, int stride_yuy2,
+ uint8* dst_u, uint8* dst_v, int width) {
+ asm volatile (
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ "vpsrlw $0x8,%%ymm5,%%ymm5 \n"
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
+ "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
+ VMEMOPREG(vpavgb,0x00,0,4,1,ymm0,ymm0) // vpavgb (%0,%4,1),%%ymm0,%%ymm0
+ VMEMOPREG(vpavgb,0x20,0,4,1,ymm1,ymm1)
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x8,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm1 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%ymm1,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm1,%%ymm1 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vextractf128 $0x0,%%ymm1," MEMACCESS(1) " \n"
+ VEXTOPMEM(vextractf128,0,ymm0,0x00,1,2,1) // vextractf128 $0x0,%%ymm0,(%1,%2,1)
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x20,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ : "r"((intptr_t)(stride_yuy2)) // %4
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm5"
+ );
+}
+
+void YUY2ToUV422Row_AVX2(const uint8* src_yuy2,
+ uint8* dst_u, uint8* dst_v, int width) {
+ asm volatile (
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ "vpsrlw $0x8,%%ymm5,%%ymm5 \n"
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
+ "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x8,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm1 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%ymm1,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm1,%%ymm1 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vextractf128 $0x0,%%ymm1," MEMACCESS(1) " \n"
+ VEXTOPMEM(vextractf128,0,ymm0,0x00,1,2,1) // vextractf128 $0x0,%%ymm0,(%1,%2,1)
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x20,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm5"
+ );
+}
+
+void UYVYToYRow_AVX2(const uint8* src_uyvy, uint8* dst_y, int width) {
+ asm volatile (
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
+ "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x8,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm5"
+ );
+}
+void UYVYToUVRow_AVX2(const uint8* src_uyvy, int stride_uyvy,
+ uint8* dst_u, uint8* dst_v, int width) {
+ asm volatile (
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ "vpsrlw $0x8,%%ymm5,%%ymm5 \n"
+ "sub %1,%2 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
+ "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
+ VMEMOPREG(vpavgb,0x00,0,4,1,ymm0,ymm0) // vpavgb (%0,%4,1),%%ymm0,%%ymm0
+ VMEMOPREG(vpavgb,0x20,0,4,1,ymm1,ymm1)
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm5,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm1 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%ymm1,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm1,%%ymm1 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vextractf128 $0x0,%%ymm1," MEMACCESS(1) " \n"
+ VEXTOPMEM(vextractf128,0,ymm0,0x00,1,2,1) // vextractf128 $0x0,%%ymm0,(%1,%2,1)
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x20,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ : "r"((intptr_t)(stride_uyvy)) // %4
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm5"
+ );
+}
+
+void UYVYToUV422Row_AVX2(const uint8* src_uyvy,
+ uint8* dst_u, uint8* dst_v, int width) {
+ asm volatile (
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ "vpsrlw $0x8,%%ymm5,%%ymm5 \n"
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
+ "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm5,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm1 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%ymm1,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm1,%%ymm1 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vextractf128 $0x0,%%ymm1," MEMACCESS(1) " \n"
+ VEXTOPMEM(vextractf128,0,ymm0,0x00,1,2,1) // vextractf128 $0x0,%%ymm0,(%1,%2,1)
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x20,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm5"
+ );
+}
+#endif // HAS_YUY2TOYROW_AVX2
+
+#ifdef HAS_ARGBBLENDROW_SSSE3
+// Shuffle table for isolating alpha.
+static uvec8 kShuffleAlpha = {
+ 3u, 0x80, 3u, 0x80, 7u, 0x80, 7u, 0x80,
+ 11u, 0x80, 11u, 0x80, 15u, 0x80, 15u, 0x80
+};
+
+// Blend 8 pixels at a time
+void ARGBBlendRow_SSSE3(const uint8* src_argb0, const uint8* src_argb1,
+ uint8* dst_argb, int width) {
+ asm volatile (
+ "pcmpeqb %%xmm7,%%xmm7 \n"
+ "psrlw $0xf,%%xmm7 \n"
+ "pcmpeqb %%xmm6,%%xmm6 \n"
+ "psrlw $0x8,%%xmm6 \n"
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "psllw $0x8,%%xmm5 \n"
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "pslld $0x18,%%xmm4 \n"
+ "sub $0x4,%3 \n"
+ "jl 49f \n"
+
+ // 4 pixel loop.
+ LABELALIGN
+ "40: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm3 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "movdqa %%xmm3,%%xmm0 \n"
+ "pxor %%xmm4,%%xmm3 \n"
+ "movdqu " MEMACCESS(1) ",%%xmm2 \n"
+ "pshufb %4,%%xmm3 \n"
+ "pand %%xmm6,%%xmm2 \n"
+ "paddw %%xmm7,%%xmm3 \n"
+ "pmullw %%xmm3,%%xmm2 \n"
+ "movdqu " MEMACCESS(1) ",%%xmm1 \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "por %%xmm4,%%xmm0 \n"
+ "pmullw %%xmm3,%%xmm1 \n"
+ "psrlw $0x8,%%xmm2 \n"
+ "paddusb %%xmm2,%%xmm0 \n"
+ "pand %%xmm5,%%xmm1 \n"
+ "paddusb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(2) " \n"
+ "lea " MEMLEA(0x10,2) ",%2 \n"
+ "sub $0x4,%3 \n"
+ "jge 40b \n"
+
+ "49: \n"
+ "add $0x3,%3 \n"
+ "jl 99f \n"
+
+ // 1 pixel loop.
+ "91: \n"
+ "movd " MEMACCESS(0) ",%%xmm3 \n"
+ "lea " MEMLEA(0x4,0) ",%0 \n"
+ "movdqa %%xmm3,%%xmm0 \n"
+ "pxor %%xmm4,%%xmm3 \n"
+ "movd " MEMACCESS(1) ",%%xmm2 \n"
+ "pshufb %4,%%xmm3 \n"
+ "pand %%xmm6,%%xmm2 \n"
+ "paddw %%xmm7,%%xmm3 \n"
+ "pmullw %%xmm3,%%xmm2 \n"
+ "movd " MEMACCESS(1) ",%%xmm1 \n"
+ "lea " MEMLEA(0x4,1) ",%1 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "por %%xmm4,%%xmm0 \n"
+ "pmullw %%xmm3,%%xmm1 \n"
+ "psrlw $0x8,%%xmm2 \n"
+ "paddusb %%xmm2,%%xmm0 \n"
+ "pand %%xmm5,%%xmm1 \n"
+ "paddusb %%xmm1,%%xmm0 \n"
+ "movd %%xmm0," MEMACCESS(2) " \n"
+ "lea " MEMLEA(0x4,2) ",%2 \n"
+ "sub $0x1,%3 \n"
+ "jge 91b \n"
+ "99: \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ : "m"(kShuffleAlpha) // %4
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+ );
+}
+#endif // HAS_ARGBBLENDROW_SSSE3
+
+#ifdef HAS_BLENDPLANEROW_SSSE3
+// Blend 8 pixels at a time.
+// unsigned version of math
+// =((A2*C2)+(B2*(255-C2))+255)/256
+// signed version of math
+// =(((A2-128)*C2)+((B2-128)*(255-C2))+32768+127)/256
+void BlendPlaneRow_SSSE3(const uint8* src0, const uint8* src1,
+ const uint8* alpha, uint8* dst, int width) {
+ asm volatile (
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "psllw $0x8,%%xmm5 \n"
+ "mov $0x80808080,%%eax \n"
+ "movd %%eax,%%xmm6 \n"
+ "pshufd $0x0,%%xmm6,%%xmm6 \n"
+ "mov $0x807f807f,%%eax \n"
+ "movd %%eax,%%xmm7 \n"
+ "pshufd $0x0,%%xmm7,%%xmm7 \n"
+ "sub %2,%0 \n"
+ "sub %2,%1 \n"
+ "sub %2,%3 \n"
+
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movq (%2),%%xmm0 \n"
+ "punpcklbw %%xmm0,%%xmm0 \n"
+ "pxor %%xmm5,%%xmm0 \n"
+ "movq (%0,%2,1),%%xmm1 \n"
+ "movq (%1,%2,1),%%xmm2 \n"
+ "punpcklbw %%xmm2,%%xmm1 \n"
+ "psubb %%xmm6,%%xmm1 \n"
+ "pmaddubsw %%xmm1,%%xmm0 \n"
+ "paddw %%xmm7,%%xmm0 \n"
+ "psrlw $0x8,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "movq %%xmm0,(%3,%2,1) \n"
+ "lea 0x8(%2),%2 \n"
+ "sub $0x8,%4 \n"
+ "jg 1b \n"
+ : "+r"(src0), // %0
+ "+r"(src1), // %1
+ "+r"(alpha), // %2
+ "+r"(dst), // %3
+ "+rm"(width) // %4
+ :: "memory", "cc", "eax", "xmm0", "xmm1", "xmm2", "xmm5", "xmm6", "xmm7"
+ );
+}
+#endif // HAS_BLENDPLANEROW_SSSE3
+
+#ifdef HAS_BLENDPLANEROW_AVX2
+// Blend 32 pixels at a time.
+// unsigned version of math
+// =((A2*C2)+(B2*(255-C2))+255)/256
+// signed version of math
+// =(((A2-128)*C2)+((B2-128)*(255-C2))+32768+127)/256
+void BlendPlaneRow_AVX2(const uint8* src0, const uint8* src1,
+ const uint8* alpha, uint8* dst, int width) {
+ asm volatile (
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ "vpsllw $0x8,%%ymm5,%%ymm5 \n"
+ "mov $0x80808080,%%eax \n"
+ "vmovd %%eax,%%xmm6 \n"
+ "vbroadcastss %%xmm6,%%ymm6 \n"
+ "mov $0x807f807f,%%eax \n"
+ "vmovd %%eax,%%xmm7 \n"
+ "vbroadcastss %%xmm7,%%ymm7 \n"
+ "sub %2,%0 \n"
+ "sub %2,%1 \n"
+ "sub %2,%3 \n"
+
+ // 32 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%2),%%ymm0 \n"
+ "vpunpckhbw %%ymm0,%%ymm0,%%ymm3 \n"
+ "vpunpcklbw %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpxor %%ymm5,%%ymm3,%%ymm3 \n"
+ "vpxor %%ymm5,%%ymm0,%%ymm0 \n"
+ "vmovdqu (%0,%2,1),%%ymm1 \n"
+ "vmovdqu (%1,%2,1),%%ymm2 \n"
+ "vpunpckhbw %%ymm2,%%ymm1,%%ymm4 \n"
+ "vpunpcklbw %%ymm2,%%ymm1,%%ymm1 \n"
+ "vpsubb %%ymm6,%%ymm4,%%ymm4 \n"
+ "vpsubb %%ymm6,%%ymm1,%%ymm1 \n"
+ "vpmaddubsw %%ymm4,%%ymm3,%%ymm3 \n"
+ "vpmaddubsw %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpaddw %%ymm7,%%ymm3,%%ymm3 \n"
+ "vpaddw %%ymm7,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x8,%%ymm3,%%ymm3 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%ymm3,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0,(%3,%2,1) \n"
+ "lea 0x20(%2),%2 \n"
+ "sub $0x20,%4 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src0), // %0
+ "+r"(src1), // %1
+ "+r"(alpha), // %2
+ "+r"(dst), // %3
+ "+rm"(width) // %4
+ :: "memory", "cc", "eax",
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+ );
+}
+#endif // HAS_BLENDPLANEROW_AVX2
+
+#ifdef HAS_ARGBATTENUATEROW_SSSE3
+// Shuffle table duplicating alpha
+static uvec8 kShuffleAlpha0 = {
+ 3u, 3u, 3u, 3u, 3u, 3u, 128u, 128u, 7u, 7u, 7u, 7u, 7u, 7u, 128u, 128u
+};
+static uvec8 kShuffleAlpha1 = {
+ 11u, 11u, 11u, 11u, 11u, 11u, 128u, 128u,
+ 15u, 15u, 15u, 15u, 15u, 15u, 128u, 128u
+};
+// Attenuate 4 pixels at a time.
+void ARGBAttenuateRow_SSSE3(const uint8* src_argb, uint8* dst_argb, int width) {
+ asm volatile (
+ "pcmpeqb %%xmm3,%%xmm3 \n"
+ "pslld $0x18,%%xmm3 \n"
+ "movdqa %3,%%xmm4 \n"
+ "movdqa %4,%%xmm5 \n"
+
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "pshufb %%xmm4,%%xmm0 \n"
+ "movdqu " MEMACCESS(0) ",%%xmm1 \n"
+ "punpcklbw %%xmm1,%%xmm1 \n"
+ "pmulhuw %%xmm1,%%xmm0 \n"
+ "movdqu " MEMACCESS(0) ",%%xmm1 \n"
+ "pshufb %%xmm5,%%xmm1 \n"
+ "movdqu " MEMACCESS(0) ",%%xmm2 \n"
+ "punpckhbw %%xmm2,%%xmm2 \n"
+ "pmulhuw %%xmm2,%%xmm1 \n"
+ "movdqu " MEMACCESS(0) ",%%xmm2 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "pand %%xmm3,%%xmm2 \n"
+ "psrlw $0x8,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "por %%xmm2,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleAlpha0), // %3
+ "m"(kShuffleAlpha1) // %4
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_ARGBATTENUATEROW_SSSE3
+
+#ifdef HAS_ARGBATTENUATEROW_AVX2
+// Shuffle table duplicating alpha.
+static const uvec8 kShuffleAlpha_AVX2 = {
+ 6u, 7u, 6u, 7u, 6u, 7u, 128u, 128u, 14u, 15u, 14u, 15u, 14u, 15u, 128u, 128u
+};
+// Attenuate 8 pixels at a time.
+void ARGBAttenuateRow_AVX2(const uint8* src_argb, uint8* dst_argb, int width) {
+ asm volatile (
+ "vbroadcastf128 %3,%%ymm4 \n"
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ "vpslld $0x18,%%ymm5,%%ymm5 \n"
+ "sub %0,%1 \n"
+
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm6 \n"
+ "vpunpcklbw %%ymm6,%%ymm6,%%ymm0 \n"
+ "vpunpckhbw %%ymm6,%%ymm6,%%ymm1 \n"
+ "vpshufb %%ymm4,%%ymm0,%%ymm2 \n"
+ "vpshufb %%ymm4,%%ymm1,%%ymm3 \n"
+ "vpmulhuw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpmulhuw %%ymm3,%%ymm1,%%ymm1 \n"
+ "vpand %%ymm5,%%ymm6,%%ymm6 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x8,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpor %%ymm6,%%ymm0,%%ymm0 \n"
+ MEMOPMEM(vmovdqu,ymm0,0x00,0,1,1) // vmovdqu %%ymm0,(%0,%1)
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleAlpha_AVX2) // %3
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
+ );
+}
+#endif // HAS_ARGBATTENUATEROW_AVX2
+
+#ifdef HAS_ARGBUNATTENUATEROW_SSE2
+// Unattenuate 4 pixels at a time.
+void ARGBUnattenuateRow_SSE2(const uint8* src_argb, uint8* dst_argb,
+ int width) {
+ uintptr_t alpha;
+ asm volatile (
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movzb " MEMACCESS2(0x03,0) ",%3 \n"
+ "punpcklbw %%xmm0,%%xmm0 \n"
+ MEMOPREG(movd,0x00,4,3,4,xmm2) // movd 0x0(%4,%3,4),%%xmm2
+ "movzb " MEMACCESS2(0x07,0) ",%3 \n"
+ MEMOPREG(movd,0x00,4,3,4,xmm3) // movd 0x0(%4,%3,4),%%xmm3
+ "pshuflw $0x40,%%xmm2,%%xmm2 \n"
+ "pshuflw $0x40,%%xmm3,%%xmm3 \n"
+ "movlhps %%xmm3,%%xmm2 \n"
+ "pmulhuw %%xmm2,%%xmm0 \n"
+ "movdqu " MEMACCESS(0) ",%%xmm1 \n"
+ "movzb " MEMACCESS2(0x0b,0) ",%3 \n"
+ "punpckhbw %%xmm1,%%xmm1 \n"
+ MEMOPREG(movd,0x00,4,3,4,xmm2) // movd 0x0(%4,%3,4),%%xmm2
+ "movzb " MEMACCESS2(0x0f,0) ",%3 \n"
+ MEMOPREG(movd,0x00,4,3,4,xmm3) // movd 0x0(%4,%3,4),%%xmm3
+ "pshuflw $0x40,%%xmm2,%%xmm2 \n"
+ "pshuflw $0x40,%%xmm3,%%xmm3 \n"
+ "movlhps %%xmm3,%%xmm2 \n"
+ "pmulhuw %%xmm2,%%xmm1 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width), // %2
+ "=&r"(alpha) // %3
+ : "r"(fixed_invtbl8) // %4
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_ARGBUNATTENUATEROW_SSE2
+
+#ifdef HAS_ARGBUNATTENUATEROW_AVX2
+// Shuffle table duplicating alpha.
+static const uvec8 kUnattenShuffleAlpha_AVX2 = {
+ 0u, 1u, 0u, 1u, 0u, 1u, 6u, 7u, 8u, 9u, 8u, 9u, 8u, 9u, 14u, 15u
+};
+// Unattenuate 8 pixels at a time.
+void ARGBUnattenuateRow_AVX2(const uint8* src_argb, uint8* dst_argb,
+ int width) {
+ uintptr_t alpha;
+ asm volatile (
+ "sub %0,%1 \n"
+ "vbroadcastf128 %5,%%ymm5 \n"
+
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ // replace VPGATHER
+ "movzb " MEMACCESS2(0x03,0) ",%3 \n"
+ MEMOPREG(vmovd,0x00,4,3,4,xmm0) // vmovd 0x0(%4,%3,4),%%xmm0
+ "movzb " MEMACCESS2(0x07,0) ",%3 \n"
+ MEMOPREG(vmovd,0x00,4,3,4,xmm1) // vmovd 0x0(%4,%3,4),%%xmm1
+ "movzb " MEMACCESS2(0x0b,0) ",%3 \n"
+ "vpunpckldq %%xmm1,%%xmm0,%%xmm6 \n"
+ MEMOPREG(vmovd,0x00,4,3,4,xmm2) // vmovd 0x0(%4,%3,4),%%xmm2
+ "movzb " MEMACCESS2(0x0f,0) ",%3 \n"
+ MEMOPREG(vmovd,0x00,4,3,4,xmm3) // vmovd 0x0(%4,%3,4),%%xmm3
+ "movzb " MEMACCESS2(0x13,0) ",%3 \n"
+ "vpunpckldq %%xmm3,%%xmm2,%%xmm7 \n"
+ MEMOPREG(vmovd,0x00,4,3,4,xmm0) // vmovd 0x0(%4,%3,4),%%xmm0
+ "movzb " MEMACCESS2(0x17,0) ",%3 \n"
+ MEMOPREG(vmovd,0x00,4,3,4,xmm1) // vmovd 0x0(%4,%3,4),%%xmm1
+ "movzb " MEMACCESS2(0x1b,0) ",%3 \n"
+ "vpunpckldq %%xmm1,%%xmm0,%%xmm0 \n"
+ MEMOPREG(vmovd,0x00,4,3,4,xmm2) // vmovd 0x0(%4,%3,4),%%xmm2
+ "movzb " MEMACCESS2(0x1f,0) ",%3 \n"
+ MEMOPREG(vmovd,0x00,4,3,4,xmm3) // vmovd 0x0(%4,%3,4),%%xmm3
+ "vpunpckldq %%xmm3,%%xmm2,%%xmm2 \n"
+ "vpunpcklqdq %%xmm7,%%xmm6,%%xmm3 \n"
+ "vpunpcklqdq %%xmm2,%%xmm0,%%xmm0 \n"
+ "vinserti128 $0x1,%%xmm0,%%ymm3,%%ymm3 \n"
+ // end of VPGATHER
+
+ "vmovdqu " MEMACCESS(0) ",%%ymm6 \n"
+ "vpunpcklbw %%ymm6,%%ymm6,%%ymm0 \n"
+ "vpunpckhbw %%ymm6,%%ymm6,%%ymm1 \n"
+ "vpunpcklwd %%ymm3,%%ymm3,%%ymm2 \n"
+ "vpunpckhwd %%ymm3,%%ymm3,%%ymm3 \n"
+ "vpshufb %%ymm5,%%ymm2,%%ymm2 \n"
+ "vpshufb %%ymm5,%%ymm3,%%ymm3 \n"
+ "vpmulhuw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpmulhuw %%ymm3,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ MEMOPMEM(vmovdqu,ymm0,0x00,0,1,1) // vmovdqu %%ymm0,(%0,%1)
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width), // %2
+ "=&r"(alpha) // %3
+ : "r"(fixed_invtbl8), // %4
+ "m"(kUnattenShuffleAlpha_AVX2) // %5
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+ );
+}
+#endif // HAS_ARGBUNATTENUATEROW_AVX2
+
+#ifdef HAS_ARGBGRAYROW_SSSE3
+// Convert 8 ARGB pixels (64 bytes) to 8 Gray ARGB pixels
+void ARGBGrayRow_SSSE3(const uint8* src_argb, uint8* dst_argb, int width) {
+ asm volatile (
+ "movdqa %3,%%xmm4 \n"
+ "movdqa %4,%%xmm5 \n"
+
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "phaddw %%xmm1,%%xmm0 \n"
+ "paddw %%xmm5,%%xmm0 \n"
+ "psrlw $0x7,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "movdqu " MEMACCESS(0) ",%%xmm2 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm3 \n"
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "psrld $0x18,%%xmm2 \n"
+ "psrld $0x18,%%xmm3 \n"
+ "packuswb %%xmm3,%%xmm2 \n"
+ "packuswb %%xmm2,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm3 \n"
+ "punpcklbw %%xmm0,%%xmm0 \n"
+ "punpcklbw %%xmm2,%%xmm3 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklwd %%xmm3,%%xmm0 \n"
+ "punpckhwd %%xmm3,%%xmm1 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "m"(kARGBToYJ), // %3
+ "m"(kAddYJ64) // %4
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_ARGBGRAYROW_SSSE3
+
+#ifdef HAS_ARGBSEPIAROW_SSSE3
+// b = (r * 35 + g * 68 + b * 17) >> 7
+// g = (r * 45 + g * 88 + b * 22) >> 7
+// r = (r * 50 + g * 98 + b * 24) >> 7
+// Constant for ARGB color to sepia tone
+static vec8 kARGBToSepiaB = {
+ 17, 68, 35, 0, 17, 68, 35, 0, 17, 68, 35, 0, 17, 68, 35, 0
+};
+
+static vec8 kARGBToSepiaG = {
+ 22, 88, 45, 0, 22, 88, 45, 0, 22, 88, 45, 0, 22, 88, 45, 0
+};
+
+static vec8 kARGBToSepiaR = {
+ 24, 98, 50, 0, 24, 98, 50, 0, 24, 98, 50, 0, 24, 98, 50, 0
+};
+
+// Convert 8 ARGB pixels (32 bytes) to 8 Sepia ARGB pixels.
+void ARGBSepiaRow_SSSE3(uint8* dst_argb, int width) {
+ asm volatile (
+ "movdqa %2,%%xmm2 \n"
+ "movdqa %3,%%xmm3 \n"
+ "movdqa %4,%%xmm4 \n"
+
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm6 \n"
+ "pmaddubsw %%xmm2,%%xmm0 \n"
+ "pmaddubsw %%xmm2,%%xmm6 \n"
+ "phaddw %%xmm6,%%xmm0 \n"
+ "psrlw $0x7,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "movdqu " MEMACCESS(0) ",%%xmm5 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "pmaddubsw %%xmm3,%%xmm5 \n"
+ "pmaddubsw %%xmm3,%%xmm1 \n"
+ "phaddw %%xmm1,%%xmm5 \n"
+ "psrlw $0x7,%%xmm5 \n"
+ "packuswb %%xmm5,%%xmm5 \n"
+ "punpcklbw %%xmm5,%%xmm0 \n"
+ "movdqu " MEMACCESS(0) ",%%xmm5 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm5 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "phaddw %%xmm1,%%xmm5 \n"
+ "psrlw $0x7,%%xmm5 \n"
+ "packuswb %%xmm5,%%xmm5 \n"
+ "movdqu " MEMACCESS(0) ",%%xmm6 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "psrld $0x18,%%xmm6 \n"
+ "psrld $0x18,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm6 \n"
+ "packuswb %%xmm6,%%xmm6 \n"
+ "punpcklbw %%xmm6,%%xmm5 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklwd %%xmm5,%%xmm0 \n"
+ "punpckhwd %%xmm5,%%xmm1 \n"
+ "movdqu %%xmm0," MEMACCESS(0) " \n"
+ "movdqu %%xmm1," MEMACCESS2(0x10,0) " \n"
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "sub $0x8,%1 \n"
+ "jg 1b \n"
+ : "+r"(dst_argb), // %0
+ "+r"(width) // %1
+ : "m"(kARGBToSepiaB), // %2
+ "m"(kARGBToSepiaG), // %3
+ "m"(kARGBToSepiaR) // %4
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
+ );
+}
+#endif // HAS_ARGBSEPIAROW_SSSE3
+
+#ifdef HAS_ARGBCOLORMATRIXROW_SSSE3
+// Tranform 8 ARGB pixels (32 bytes) with color matrix.
+// Same as Sepia except matrix is provided.
+void ARGBColorMatrixRow_SSSE3(const uint8* src_argb, uint8* dst_argb,
+ const int8* matrix_argb, int width) {
+ asm volatile (
+ "movdqu " MEMACCESS(3) ",%%xmm5 \n"
+ "pshufd $0x00,%%xmm5,%%xmm2 \n"
+ "pshufd $0x55,%%xmm5,%%xmm3 \n"
+ "pshufd $0xaa,%%xmm5,%%xmm4 \n"
+ "pshufd $0xff,%%xmm5,%%xmm5 \n"
+
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm7 \n"
+ "pmaddubsw %%xmm2,%%xmm0 \n"
+ "pmaddubsw %%xmm2,%%xmm7 \n"
+ "movdqu " MEMACCESS(0) ",%%xmm6 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "pmaddubsw %%xmm3,%%xmm6 \n"
+ "pmaddubsw %%xmm3,%%xmm1 \n"
+ "phaddsw %%xmm7,%%xmm0 \n"
+ "phaddsw %%xmm1,%%xmm6 \n"
+ "psraw $0x6,%%xmm0 \n"
+ "psraw $0x6,%%xmm6 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "packuswb %%xmm6,%%xmm6 \n"
+ "punpcklbw %%xmm6,%%xmm0 \n"
+ "movdqu " MEMACCESS(0) ",%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm7 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm7 \n"
+ "phaddsw %%xmm7,%%xmm1 \n"
+ "movdqu " MEMACCESS(0) ",%%xmm6 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm7 \n"
+ "pmaddubsw %%xmm5,%%xmm6 \n"
+ "pmaddubsw %%xmm5,%%xmm7 \n"
+ "phaddsw %%xmm7,%%xmm6 \n"
+ "psraw $0x6,%%xmm1 \n"
+ "psraw $0x6,%%xmm6 \n"
+ "packuswb %%xmm1,%%xmm1 \n"
+ "packuswb %%xmm6,%%xmm6 \n"
+ "punpcklbw %%xmm6,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm6 \n"
+ "punpcklwd %%xmm1,%%xmm0 \n"
+ "punpckhwd %%xmm1,%%xmm6 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "movdqu %%xmm6," MEMACCESS2(0x10,1) " \n"
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "r"(matrix_argb) // %3
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+ );
+}
+#endif // HAS_ARGBCOLORMATRIXROW_SSSE3
+
+#ifdef HAS_ARGBQUANTIZEROW_SSE2
+// Quantize 4 ARGB pixels (16 bytes).
+void ARGBQuantizeRow_SSE2(uint8* dst_argb, int scale, int interval_size,
+ int interval_offset, int width) {
+ asm volatile (
+ "movd %2,%%xmm2 \n"
+ "movd %3,%%xmm3 \n"
+ "movd %4,%%xmm4 \n"
+ "pshuflw $0x40,%%xmm2,%%xmm2 \n"
+ "pshufd $0x44,%%xmm2,%%xmm2 \n"
+ "pshuflw $0x40,%%xmm3,%%xmm3 \n"
+ "pshufd $0x44,%%xmm3,%%xmm3 \n"
+ "pshuflw $0x40,%%xmm4,%%xmm4 \n"
+ "pshufd $0x44,%%xmm4,%%xmm4 \n"
+ "pxor %%xmm5,%%xmm5 \n"
+ "pcmpeqb %%xmm6,%%xmm6 \n"
+ "pslld $0x18,%%xmm6 \n"
+
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "punpcklbw %%xmm5,%%xmm0 \n"
+ "pmulhuw %%xmm2,%%xmm0 \n"
+ "movdqu " MEMACCESS(0) ",%%xmm1 \n"
+ "punpckhbw %%xmm5,%%xmm1 \n"
+ "pmulhuw %%xmm2,%%xmm1 \n"
+ "pmullw %%xmm3,%%xmm0 \n"
+ "movdqu " MEMACCESS(0) ",%%xmm7 \n"
+ "pmullw %%xmm3,%%xmm1 \n"
+ "pand %%xmm6,%%xmm7 \n"
+ "paddw %%xmm4,%%xmm0 \n"
+ "paddw %%xmm4,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "por %%xmm7,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(0) " \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "sub $0x4,%1 \n"
+ "jg 1b \n"
+ : "+r"(dst_argb), // %0
+ "+r"(width) // %1
+ : "r"(scale), // %2
+ "r"(interval_size), // %3
+ "r"(interval_offset) // %4
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+ );
+}
+#endif // HAS_ARGBQUANTIZEROW_SSE2
+
+#ifdef HAS_ARGBSHADEROW_SSE2
+// Shade 4 pixels at a time by specified value.
+void ARGBShadeRow_SSE2(const uint8* src_argb, uint8* dst_argb, int width,
+ uint32 value) {
+ asm volatile (
+ "movd %3,%%xmm2 \n"
+ "punpcklbw %%xmm2,%%xmm2 \n"
+ "punpcklqdq %%xmm2,%%xmm2 \n"
+
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklbw %%xmm0,%%xmm0 \n"
+ "punpckhbw %%xmm1,%%xmm1 \n"
+ "pmulhuw %%xmm2,%%xmm0 \n"
+ "pmulhuw %%xmm2,%%xmm1 \n"
+ "psrlw $0x8,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "r"(value) // %3
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm2"
+ );
+}
+#endif // HAS_ARGBSHADEROW_SSE2
+
+#ifdef HAS_ARGBMULTIPLYROW_SSE2
+// Multiply 2 rows of ARGB pixels together, 4 pixels at a time.
+void ARGBMultiplyRow_SSE2(const uint8* src_argb0, const uint8* src_argb1,
+ uint8* dst_argb, int width) {
+ asm volatile (
+ "pxor %%xmm5,%%xmm5 \n"
+
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "movdqu " MEMACCESS(1) ",%%xmm2 \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "movdqu %%xmm0,%%xmm1 \n"
+ "movdqu %%xmm2,%%xmm3 \n"
+ "punpcklbw %%xmm0,%%xmm0 \n"
+ "punpckhbw %%xmm1,%%xmm1 \n"
+ "punpcklbw %%xmm5,%%xmm2 \n"
+ "punpckhbw %%xmm5,%%xmm3 \n"
+ "pmulhuw %%xmm2,%%xmm0 \n"
+ "pmulhuw %%xmm3,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(2) " \n"
+ "lea " MEMLEA(0x10,2) ",%2 \n"
+ "sub $0x4,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
+ );
+}
+#endif // HAS_ARGBMULTIPLYROW_SSE2
+
+#ifdef HAS_ARGBMULTIPLYROW_AVX2
+// Multiply 2 rows of ARGB pixels together, 8 pixels at a time.
+void ARGBMultiplyRow_AVX2(const uint8* src_argb0, const uint8* src_argb1,
+ uint8* dst_argb, int width) {
+ asm volatile (
+ "vpxor %%ymm5,%%ymm5,%%ymm5 \n"
+
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm1 \n"
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "vmovdqu " MEMACCESS(1) ",%%ymm3 \n"
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "vpunpcklbw %%ymm1,%%ymm1,%%ymm0 \n"
+ "vpunpckhbw %%ymm1,%%ymm1,%%ymm1 \n"
+ "vpunpcklbw %%ymm5,%%ymm3,%%ymm2 \n"
+ "vpunpckhbw %%ymm5,%%ymm3,%%ymm3 \n"
+ "vpmulhuw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpmulhuw %%ymm3,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0," MEMACCESS(2) " \n"
+ "lea " MEMLEA(0x20,2) ",%2 \n"
+ "sub $0x8,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc"
+#if defined(__AVX2__)
+ , "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
+#endif
+ );
+}
+#endif // HAS_ARGBMULTIPLYROW_AVX2
+
+#ifdef HAS_ARGBADDROW_SSE2
+// Add 2 rows of ARGB pixels together, 4 pixels at a time.
+void ARGBAddRow_SSE2(const uint8* src_argb0, const uint8* src_argb1,
+ uint8* dst_argb, int width) {
+ asm volatile (
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "movdqu " MEMACCESS(1) ",%%xmm1 \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "paddusb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(2) " \n"
+ "lea " MEMLEA(0x10,2) ",%2 \n"
+ "sub $0x4,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc"
+ , "xmm0", "xmm1"
+ );
+}
+#endif // HAS_ARGBADDROW_SSE2
+
+#ifdef HAS_ARGBADDROW_AVX2
+// Add 2 rows of ARGB pixels together, 4 pixels at a time.
+void ARGBAddRow_AVX2(const uint8* src_argb0, const uint8* src_argb1,
+ uint8* dst_argb, int width) {
+ asm volatile (
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "vpaddusb " MEMACCESS(1) ",%%ymm0,%%ymm0 \n"
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "vmovdqu %%ymm0," MEMACCESS(2) " \n"
+ "lea " MEMLEA(0x20,2) ",%2 \n"
+ "sub $0x8,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc"
+ , "xmm0"
+ );
+}
+#endif // HAS_ARGBADDROW_AVX2
+
+#ifdef HAS_ARGBSUBTRACTROW_SSE2
+// Subtract 2 rows of ARGB pixels, 4 pixels at a time.
+void ARGBSubtractRow_SSE2(const uint8* src_argb0, const uint8* src_argb1,
+ uint8* dst_argb, int width) {
+ asm volatile (
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "movdqu " MEMACCESS(1) ",%%xmm1 \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "psubusb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(2) " \n"
+ "lea " MEMLEA(0x10,2) ",%2 \n"
+ "sub $0x4,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc"
+ , "xmm0", "xmm1"
+ );
+}
+#endif // HAS_ARGBSUBTRACTROW_SSE2
+
+#ifdef HAS_ARGBSUBTRACTROW_AVX2
+// Subtract 2 rows of ARGB pixels, 8 pixels at a time.
+void ARGBSubtractRow_AVX2(const uint8* src_argb0, const uint8* src_argb1,
+ uint8* dst_argb, int width) {
+ asm volatile (
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "vpsubusb " MEMACCESS(1) ",%%ymm0,%%ymm0 \n"
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "vmovdqu %%ymm0," MEMACCESS(2) " \n"
+ "lea " MEMLEA(0x20,2) ",%2 \n"
+ "sub $0x8,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc"
+ , "xmm0"
+ );
+}
+#endif // HAS_ARGBSUBTRACTROW_AVX2
+
+#ifdef HAS_SOBELXROW_SSE2
+// SobelX as a matrix is
+// -1 0 1
+// -2 0 2
+// -1 0 1
+void SobelXRow_SSE2(const uint8* src_y0, const uint8* src_y1,
+ const uint8* src_y2, uint8* dst_sobelx, int width) {
+ asm volatile (
+ "sub %0,%1 \n"
+ "sub %0,%2 \n"
+ "sub %0,%3 \n"
+ "pxor %%xmm5,%%xmm5 \n"
+
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movq " MEMACCESS(0) ",%%xmm0 \n"
+ "movq " MEMACCESS2(0x2,0) ",%%xmm1 \n"
+ "punpcklbw %%xmm5,%%xmm0 \n"
+ "punpcklbw %%xmm5,%%xmm1 \n"
+ "psubw %%xmm1,%%xmm0 \n"
+ MEMOPREG(movq,0x00,0,1,1,xmm1) // movq (%0,%1,1),%%xmm1
+ MEMOPREG(movq,0x02,0,1,1,xmm2) // movq 0x2(%0,%1,1),%%xmm2
+ "punpcklbw %%xmm5,%%xmm1 \n"
+ "punpcklbw %%xmm5,%%xmm2 \n"
+ "psubw %%xmm2,%%xmm1 \n"
+ MEMOPREG(movq,0x00,0,2,1,xmm2) // movq (%0,%2,1),%%xmm2
+ MEMOPREG(movq,0x02,0,2,1,xmm3) // movq 0x2(%0,%2,1),%%xmm3
+ "punpcklbw %%xmm5,%%xmm2 \n"
+ "punpcklbw %%xmm5,%%xmm3 \n"
+ "psubw %%xmm3,%%xmm2 \n"
+ "paddw %%xmm2,%%xmm0 \n"
+ "paddw %%xmm1,%%xmm0 \n"
+ "paddw %%xmm1,%%xmm0 \n"
+ "pxor %%xmm1,%%xmm1 \n"
+ "psubw %%xmm0,%%xmm1 \n"
+ "pmaxsw %%xmm1,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ MEMOPMEM(movq,xmm0,0x00,0,3,1) // movq %%xmm0,(%0,%3,1)
+ "lea " MEMLEA(0x8,0) ",%0 \n"
+ "sub $0x8,%4 \n"
+ "jg 1b \n"
+ : "+r"(src_y0), // %0
+ "+r"(src_y1), // %1
+ "+r"(src_y2), // %2
+ "+r"(dst_sobelx), // %3
+ "+r"(width) // %4
+ :
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
+ );
+}
+#endif // HAS_SOBELXROW_SSE2
+
+#ifdef HAS_SOBELYROW_SSE2
+// SobelY as a matrix is
+// -1 -2 -1
+// 0 0 0
+// 1 2 1
+void SobelYRow_SSE2(const uint8* src_y0, const uint8* src_y1,
+ uint8* dst_sobely, int width) {
+ asm volatile (
+ "sub %0,%1 \n"
+ "sub %0,%2 \n"
+ "pxor %%xmm5,%%xmm5 \n"
+
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movq " MEMACCESS(0) ",%%xmm0 \n"
+ MEMOPREG(movq,0x00,0,1,1,xmm1) // movq (%0,%1,1),%%xmm1
+ "punpcklbw %%xmm5,%%xmm0 \n"
+ "punpcklbw %%xmm5,%%xmm1 \n"
+ "psubw %%xmm1,%%xmm0 \n"
+ "movq " MEMACCESS2(0x1,0) ",%%xmm1 \n"
+ MEMOPREG(movq,0x01,0,1,1,xmm2) // movq 0x1(%0,%1,1),%%xmm2
+ "punpcklbw %%xmm5,%%xmm1 \n"
+ "punpcklbw %%xmm5,%%xmm2 \n"
+ "psubw %%xmm2,%%xmm1 \n"
+ "movq " MEMACCESS2(0x2,0) ",%%xmm2 \n"
+ MEMOPREG(movq,0x02,0,1,1,xmm3) // movq 0x2(%0,%1,1),%%xmm3
+ "punpcklbw %%xmm5,%%xmm2 \n"
+ "punpcklbw %%xmm5,%%xmm3 \n"
+ "psubw %%xmm3,%%xmm2 \n"
+ "paddw %%xmm2,%%xmm0 \n"
+ "paddw %%xmm1,%%xmm0 \n"
+ "paddw %%xmm1,%%xmm0 \n"
+ "pxor %%xmm1,%%xmm1 \n"
+ "psubw %%xmm0,%%xmm1 \n"
+ "pmaxsw %%xmm1,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ MEMOPMEM(movq,xmm0,0x00,0,2,1) // movq %%xmm0,(%0,%2,1)
+ "lea " MEMLEA(0x8,0) ",%0 \n"
+ "sub $0x8,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_y0), // %0
+ "+r"(src_y1), // %1
+ "+r"(dst_sobely), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
+ );
+}
+#endif // HAS_SOBELYROW_SSE2
+
+#ifdef HAS_SOBELROW_SSE2
+// Adds Sobel X and Sobel Y and stores Sobel into ARGB.
+// A = 255
+// R = Sobel
+// G = Sobel
+// B = Sobel
+void SobelRow_SSE2(const uint8* src_sobelx, const uint8* src_sobely,
+ uint8* dst_argb, int width) {
+ asm volatile (
+ "sub %0,%1 \n"
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "pslld $0x18,%%xmm5 \n"
+
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ MEMOPREG(movdqu,0x00,0,1,1,xmm1) // movdqu (%0,%1,1),%%xmm1
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "paddusb %%xmm1,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "punpcklbw %%xmm0,%%xmm2 \n"
+ "punpckhbw %%xmm0,%%xmm0 \n"
+ "movdqa %%xmm2,%%xmm1 \n"
+ "punpcklwd %%xmm2,%%xmm1 \n"
+ "punpckhwd %%xmm2,%%xmm2 \n"
+ "por %%xmm5,%%xmm1 \n"
+ "por %%xmm5,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm3 \n"
+ "punpcklwd %%xmm0,%%xmm3 \n"
+ "punpckhwd %%xmm0,%%xmm0 \n"
+ "por %%xmm5,%%xmm3 \n"
+ "por %%xmm5,%%xmm0 \n"
+ "movdqu %%xmm1," MEMACCESS(2) " \n"
+ "movdqu %%xmm2," MEMACCESS2(0x10,2) " \n"
+ "movdqu %%xmm3," MEMACCESS2(0x20,2) " \n"
+ "movdqu %%xmm0," MEMACCESS2(0x30,2) " \n"
+ "lea " MEMLEA(0x40,2) ",%2 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_sobelx), // %0
+ "+r"(src_sobely), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
+ );
+}
+#endif // HAS_SOBELROW_SSE2
+
+#ifdef HAS_SOBELTOPLANEROW_SSE2
+// Adds Sobel X and Sobel Y and stores Sobel into a plane.
+void SobelToPlaneRow_SSE2(const uint8* src_sobelx, const uint8* src_sobely,
+ uint8* dst_y, int width) {
+ asm volatile (
+ "sub %0,%1 \n"
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "pslld $0x18,%%xmm5 \n"
+
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ MEMOPREG(movdqu,0x00,0,1,1,xmm1) // movdqu (%0,%1,1),%%xmm1
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "paddusb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(2) " \n"
+ "lea " MEMLEA(0x10,2) ",%2 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_sobelx), // %0
+ "+r"(src_sobely), // %1
+ "+r"(dst_y), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1"
+ );
+}
+#endif // HAS_SOBELTOPLANEROW_SSE2
+
+#ifdef HAS_SOBELXYROW_SSE2
+// Mixes Sobel X, Sobel Y and Sobel into ARGB.
+// A = 255
+// R = Sobel X
+// G = Sobel
+// B = Sobel Y
+void SobelXYRow_SSE2(const uint8* src_sobelx, const uint8* src_sobely,
+ uint8* dst_argb, int width) {
+ asm volatile (
+ "sub %0,%1 \n"
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ MEMOPREG(movdqu,0x00,0,1,1,xmm1) // movdqu (%0,%1,1),%%xmm1
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "paddusb %%xmm1,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm3 \n"
+ "punpcklbw %%xmm5,%%xmm3 \n"
+ "punpckhbw %%xmm5,%%xmm0 \n"
+ "movdqa %%xmm1,%%xmm4 \n"
+ "punpcklbw %%xmm2,%%xmm4 \n"
+ "punpckhbw %%xmm2,%%xmm1 \n"
+ "movdqa %%xmm4,%%xmm6 \n"
+ "punpcklwd %%xmm3,%%xmm6 \n"
+ "punpckhwd %%xmm3,%%xmm4 \n"
+ "movdqa %%xmm1,%%xmm7 \n"
+ "punpcklwd %%xmm0,%%xmm7 \n"
+ "punpckhwd %%xmm0,%%xmm1 \n"
+ "movdqu %%xmm6," MEMACCESS(2) " \n"
+ "movdqu %%xmm4," MEMACCESS2(0x10,2) " \n"
+ "movdqu %%xmm7," MEMACCESS2(0x20,2) " \n"
+ "movdqu %%xmm1," MEMACCESS2(0x30,2) " \n"
+ "lea " MEMLEA(0x40,2) ",%2 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_sobelx), // %0
+ "+r"(src_sobely), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+ );
+}
+#endif // HAS_SOBELXYROW_SSE2
+
+#ifdef HAS_COMPUTECUMULATIVESUMROW_SSE2
+// Creates a table of cumulative sums where each value is a sum of all values
+// above and to the left of the value, inclusive of the value.
+void ComputeCumulativeSumRow_SSE2(const uint8* row, int32* cumsum,
+ const int32* previous_cumsum, int width) {
+ asm volatile (
+ "pxor %%xmm0,%%xmm0 \n"
+ "pxor %%xmm1,%%xmm1 \n"
+ "sub $0x4,%3 \n"
+ "jl 49f \n"
+ "test $0xf,%1 \n"
+ "jne 49f \n"
+
+ // 4 pixel loop \n"
+ LABELALIGN
+ "40: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm2 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "movdqa %%xmm2,%%xmm4 \n"
+ "punpcklbw %%xmm1,%%xmm2 \n"
+ "movdqa %%xmm2,%%xmm3 \n"
+ "punpcklwd %%xmm1,%%xmm2 \n"
+ "punpckhwd %%xmm1,%%xmm3 \n"
+ "punpckhbw %%xmm1,%%xmm4 \n"
+ "movdqa %%xmm4,%%xmm5 \n"
+ "punpcklwd %%xmm1,%%xmm4 \n"
+ "punpckhwd %%xmm1,%%xmm5 \n"
+ "paddd %%xmm2,%%xmm0 \n"
+ "movdqu " MEMACCESS(2) ",%%xmm2 \n"
+ "paddd %%xmm0,%%xmm2 \n"
+ "paddd %%xmm3,%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,2) ",%%xmm3 \n"
+ "paddd %%xmm0,%%xmm3 \n"
+ "paddd %%xmm4,%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x20,2) ",%%xmm4 \n"
+ "paddd %%xmm0,%%xmm4 \n"
+ "paddd %%xmm5,%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x30,2) ",%%xmm5 \n"
+ "lea " MEMLEA(0x40,2) ",%2 \n"
+ "paddd %%xmm0,%%xmm5 \n"
+ "movdqu %%xmm2," MEMACCESS(1) " \n"
+ "movdqu %%xmm3," MEMACCESS2(0x10,1) " \n"
+ "movdqu %%xmm4," MEMACCESS2(0x20,1) " \n"
+ "movdqu %%xmm5," MEMACCESS2(0x30,1) " \n"
+ "lea " MEMLEA(0x40,1) ",%1 \n"
+ "sub $0x4,%3 \n"
+ "jge 40b \n"
+
+ "49: \n"
+ "add $0x3,%3 \n"
+ "jl 19f \n"
+
+ // 1 pixel loop \n"
+ LABELALIGN
+ "10: \n"
+ "movd " MEMACCESS(0) ",%%xmm2 \n"
+ "lea " MEMLEA(0x4,0) ",%0 \n"
+ "punpcklbw %%xmm1,%%xmm2 \n"
+ "punpcklwd %%xmm1,%%xmm2 \n"
+ "paddd %%xmm2,%%xmm0 \n"
+ "movdqu " MEMACCESS(2) ",%%xmm2 \n"
+ "lea " MEMLEA(0x10,2) ",%2 \n"
+ "paddd %%xmm0,%%xmm2 \n"
+ "movdqu %%xmm2," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x1,%3 \n"
+ "jge 10b \n"
+
+ "19: \n"
+ : "+r"(row), // %0
+ "+r"(cumsum), // %1
+ "+r"(previous_cumsum), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_COMPUTECUMULATIVESUMROW_SSE2
+
+#ifdef HAS_CUMULATIVESUMTOAVERAGEROW_SSE2
+void CumulativeSumToAverageRow_SSE2(const int32* topleft, const int32* botleft,
+ int width, int area, uint8* dst,
+ int count) {
+ asm volatile (
+ "movd %5,%%xmm5 \n"
+ "cvtdq2ps %%xmm5,%%xmm5 \n"
+ "rcpss %%xmm5,%%xmm4 \n"
+ "pshufd $0x0,%%xmm4,%%xmm4 \n"
+ "sub $0x4,%3 \n"
+ "jl 49f \n"
+ "cmpl $0x80,%5 \n"
+ "ja 40f \n"
+
+ "pshufd $0x0,%%xmm5,%%xmm5 \n"
+ "pcmpeqb %%xmm6,%%xmm6 \n"
+ "psrld $0x10,%%xmm6 \n"
+ "cvtdq2ps %%xmm6,%%xmm6 \n"
+ "addps %%xmm6,%%xmm5 \n"
+ "mulps %%xmm4,%%xmm5 \n"
+ "cvtps2dq %%xmm5,%%xmm5 \n"
+ "packssdw %%xmm5,%%xmm5 \n"
+
+ // 4 pixel small loop \n"
+ LABELALIGN
+ "4: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
+ "movdqu " MEMACCESS2(0x30,0) ",%%xmm3 \n"
+ MEMOPREG(psubd,0x00,0,4,4,xmm0) // psubd 0x00(%0,%4,4),%%xmm0
+ MEMOPREG(psubd,0x10,0,4,4,xmm1) // psubd 0x10(%0,%4,4),%%xmm1
+ MEMOPREG(psubd,0x20,0,4,4,xmm2) // psubd 0x20(%0,%4,4),%%xmm2
+ MEMOPREG(psubd,0x30,0,4,4,xmm3) // psubd 0x30(%0,%4,4),%%xmm3
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "psubd " MEMACCESS(1) ",%%xmm0 \n"
+ "psubd " MEMACCESS2(0x10,1) ",%%xmm1 \n"
+ "psubd " MEMACCESS2(0x20,1) ",%%xmm2 \n"
+ "psubd " MEMACCESS2(0x30,1) ",%%xmm3 \n"
+ MEMOPREG(paddd,0x00,1,4,4,xmm0) // paddd 0x00(%1,%4,4),%%xmm0
+ MEMOPREG(paddd,0x10,1,4,4,xmm1) // paddd 0x10(%1,%4,4),%%xmm1
+ MEMOPREG(paddd,0x20,1,4,4,xmm2) // paddd 0x20(%1,%4,4),%%xmm2
+ MEMOPREG(paddd,0x30,1,4,4,xmm3) // paddd 0x30(%1,%4,4),%%xmm3
+ "lea " MEMLEA(0x40,1) ",%1 \n"
+ "packssdw %%xmm1,%%xmm0 \n"
+ "packssdw %%xmm3,%%xmm2 \n"
+ "pmulhuw %%xmm5,%%xmm0 \n"
+ "pmulhuw %%xmm5,%%xmm2 \n"
+ "packuswb %%xmm2,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(2) " \n"
+ "lea " MEMLEA(0x10,2) ",%2 \n"
+ "sub $0x4,%3 \n"
+ "jge 4b \n"
+ "jmp 49f \n"
+
+ // 4 pixel loop \n"
+ LABELALIGN
+ "40: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
+ "movdqu " MEMACCESS2(0x30,0) ",%%xmm3 \n"
+ MEMOPREG(psubd,0x00,0,4,4,xmm0) // psubd 0x00(%0,%4,4),%%xmm0
+ MEMOPREG(psubd,0x10,0,4,4,xmm1) // psubd 0x10(%0,%4,4),%%xmm1
+ MEMOPREG(psubd,0x20,0,4,4,xmm2) // psubd 0x20(%0,%4,4),%%xmm2
+ MEMOPREG(psubd,0x30,0,4,4,xmm3) // psubd 0x30(%0,%4,4),%%xmm3
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "psubd " MEMACCESS(1) ",%%xmm0 \n"
+ "psubd " MEMACCESS2(0x10,1) ",%%xmm1 \n"
+ "psubd " MEMACCESS2(0x20,1) ",%%xmm2 \n"
+ "psubd " MEMACCESS2(0x30,1) ",%%xmm3 \n"
+ MEMOPREG(paddd,0x00,1,4,4,xmm0) // paddd 0x00(%1,%4,4),%%xmm0
+ MEMOPREG(paddd,0x10,1,4,4,xmm1) // paddd 0x10(%1,%4,4),%%xmm1
+ MEMOPREG(paddd,0x20,1,4,4,xmm2) // paddd 0x20(%1,%4,4),%%xmm2
+ MEMOPREG(paddd,0x30,1,4,4,xmm3) // paddd 0x30(%1,%4,4),%%xmm3
+ "lea " MEMLEA(0x40,1) ",%1 \n"
+ "cvtdq2ps %%xmm0,%%xmm0 \n"
+ "cvtdq2ps %%xmm1,%%xmm1 \n"
+ "mulps %%xmm4,%%xmm0 \n"
+ "mulps %%xmm4,%%xmm1 \n"
+ "cvtdq2ps %%xmm2,%%xmm2 \n"
+ "cvtdq2ps %%xmm3,%%xmm3 \n"
+ "mulps %%xmm4,%%xmm2 \n"
+ "mulps %%xmm4,%%xmm3 \n"
+ "cvtps2dq %%xmm0,%%xmm0 \n"
+ "cvtps2dq %%xmm1,%%xmm1 \n"
+ "cvtps2dq %%xmm2,%%xmm2 \n"
+ "cvtps2dq %%xmm3,%%xmm3 \n"
+ "packssdw %%xmm1,%%xmm0 \n"
+ "packssdw %%xmm3,%%xmm2 \n"
+ "packuswb %%xmm2,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(2) " \n"
+ "lea " MEMLEA(0x10,2) ",%2 \n"
+ "sub $0x4,%3 \n"
+ "jge 40b \n"
+
+ "49: \n"
+ "add $0x3,%3 \n"
+ "jl 19f \n"
+
+ // 1 pixel loop \n"
+ LABELALIGN
+ "10: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ MEMOPREG(psubd,0x00,0,4,4,xmm0) // psubd 0x00(%0,%4,4),%%xmm0
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "psubd " MEMACCESS(1) ",%%xmm0 \n"
+ MEMOPREG(paddd,0x00,1,4,4,xmm0) // paddd 0x00(%1,%4,4),%%xmm0
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "cvtdq2ps %%xmm0,%%xmm0 \n"
+ "mulps %%xmm4,%%xmm0 \n"
+ "cvtps2dq %%xmm0,%%xmm0 \n"
+ "packssdw %%xmm0,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "movd %%xmm0," MEMACCESS(2) " \n"
+ "lea " MEMLEA(0x4,2) ",%2 \n"
+ "sub $0x1,%3 \n"
+ "jge 10b \n"
+ "19: \n"
+ : "+r"(topleft), // %0
+ "+r"(botleft), // %1
+ "+r"(dst), // %2
+ "+rm"(count) // %3
+ : "r"((intptr_t)(width)), // %4
+ "rm"(area) // %5
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
+ );
+}
+#endif // HAS_CUMULATIVESUMTOAVERAGEROW_SSE2
+
+#ifdef HAS_ARGBAFFINEROW_SSE2
+// Copy ARGB pixels from source image with slope to a row of destination.
+LIBYUV_API
+void ARGBAffineRow_SSE2(const uint8* src_argb, int src_argb_stride,
+ uint8* dst_argb, const float* src_dudv, int width) {
+ intptr_t src_argb_stride_temp = src_argb_stride;
+ intptr_t temp;
+ asm volatile (
+ "movq " MEMACCESS(3) ",%%xmm2 \n"
+ "movq " MEMACCESS2(0x08,3) ",%%xmm7 \n"
+ "shl $0x10,%1 \n"
+ "add $0x4,%1 \n"
+ "movd %1,%%xmm5 \n"
+ "sub $0x4,%4 \n"
+ "jl 49f \n"
+
+ "pshufd $0x44,%%xmm7,%%xmm7 \n"
+ "pshufd $0x0,%%xmm5,%%xmm5 \n"
+ "movdqa %%xmm2,%%xmm0 \n"
+ "addps %%xmm7,%%xmm0 \n"
+ "movlhps %%xmm0,%%xmm2 \n"
+ "movdqa %%xmm7,%%xmm4 \n"
+ "addps %%xmm4,%%xmm4 \n"
+ "movdqa %%xmm2,%%xmm3 \n"
+ "addps %%xmm4,%%xmm3 \n"
+ "addps %%xmm4,%%xmm4 \n"
+
+ // 4 pixel loop \n"
+ LABELALIGN
+ "40: \n"
+ "cvttps2dq %%xmm2,%%xmm0 \n" // x, y float to int first 2
+ "cvttps2dq %%xmm3,%%xmm1 \n" // x, y float to int next 2
+ "packssdw %%xmm1,%%xmm0 \n" // x, y as 8 shorts
+ "pmaddwd %%xmm5,%%xmm0 \n" // off = x * 4 + y * stride
+ "movd %%xmm0,%k1 \n"
+ "pshufd $0x39,%%xmm0,%%xmm0 \n"
+ "movd %%xmm0,%k5 \n"
+ "pshufd $0x39,%%xmm0,%%xmm0 \n"
+ MEMOPREG(movd,0x00,0,1,1,xmm1) // movd (%0,%1,1),%%xmm1
+ MEMOPREG(movd,0x00,0,5,1,xmm6) // movd (%0,%5,1),%%xmm6
+ "punpckldq %%xmm6,%%xmm1 \n"
+ "addps %%xmm4,%%xmm2 \n"
+ "movq %%xmm1," MEMACCESS(2) " \n"
+ "movd %%xmm0,%k1 \n"
+ "pshufd $0x39,%%xmm0,%%xmm0 \n"
+ "movd %%xmm0,%k5 \n"
+ MEMOPREG(movd,0x00,0,1,1,xmm0) // movd (%0,%1,1),%%xmm0
+ MEMOPREG(movd,0x00,0,5,1,xmm6) // movd (%0,%5,1),%%xmm6
+ "punpckldq %%xmm6,%%xmm0 \n"
+ "addps %%xmm4,%%xmm3 \n"
+ "movq %%xmm0," MEMACCESS2(0x08,2) " \n"
+ "lea " MEMLEA(0x10,2) ",%2 \n"
+ "sub $0x4,%4 \n"
+ "jge 40b \n"
+
+ "49: \n"
+ "add $0x3,%4 \n"
+ "jl 19f \n"
+
+ // 1 pixel loop \n"
+ LABELALIGN
+ "10: \n"
+ "cvttps2dq %%xmm2,%%xmm0 \n"
+ "packssdw %%xmm0,%%xmm0 \n"
+ "pmaddwd %%xmm5,%%xmm0 \n"
+ "addps %%xmm7,%%xmm2 \n"
+ "movd %%xmm0,%k1 \n"
+ MEMOPREG(movd,0x00,0,1,1,xmm0) // movd (%0,%1,1),%%xmm0
+ "movd %%xmm0," MEMACCESS(2) " \n"
+ "lea " MEMLEA(0x04,2) ",%2 \n"
+ "sub $0x1,%4 \n"
+ "jge 10b \n"
+ "19: \n"
+ : "+r"(src_argb), // %0
+ "+r"(src_argb_stride_temp), // %1
+ "+r"(dst_argb), // %2
+ "+r"(src_dudv), // %3
+ "+rm"(width), // %4
+ "=&r"(temp) // %5
+ :
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+ );
+}
+#endif // HAS_ARGBAFFINEROW_SSE2
+
+#ifdef HAS_INTERPOLATEROW_SSSE3
+// Bilinear filter 16x2 -> 16x1
+void InterpolateRow_SSSE3(uint8* dst_ptr, const uint8* src_ptr,
+ ptrdiff_t src_stride, int dst_width,
+ int source_y_fraction) {
+ asm volatile (
+ "sub %1,%0 \n"
+ "cmp $0x0,%3 \n"
+ "je 100f \n"
+ "cmp $0x80,%3 \n"
+ "je 50f \n"
+
+ "movd %3,%%xmm0 \n"
+ "neg %3 \n"
+ "add $0x100,%3 \n"
+ "movd %3,%%xmm5 \n"
+ "punpcklbw %%xmm0,%%xmm5 \n"
+ "punpcklwd %%xmm5,%%xmm5 \n"
+ "pshufd $0x0,%%xmm5,%%xmm5 \n"
+ "mov $0x80808080,%%eax \n"
+ "movd %%eax,%%xmm4 \n"
+ "pshufd $0x0,%%xmm4,%%xmm4 \n"
+
+ // General purpose row blend.
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(1) ",%%xmm0 \n"
+ MEMOPREG(movdqu,0x00,1,4,1,xmm2)
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklbw %%xmm2,%%xmm0 \n"
+ "punpckhbw %%xmm2,%%xmm1 \n"
+ "psubb %%xmm4,%%xmm0 \n"
+ "psubb %%xmm4,%%xmm1 \n"
+ "movdqa %%xmm5,%%xmm2 \n"
+ "movdqa %%xmm5,%%xmm3 \n"
+ "pmaddubsw %%xmm0,%%xmm2 \n"
+ "pmaddubsw %%xmm1,%%xmm3 \n"
+ "paddw %%xmm4,%%xmm2 \n"
+ "paddw %%xmm4,%%xmm3 \n"
+ "psrlw $0x8,%%xmm2 \n"
+ "psrlw $0x8,%%xmm3 \n"
+ "packuswb %%xmm3,%%xmm2 \n"
+ MEMOPMEM(movdqu,xmm2,0x00,1,0,1)
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ "jmp 99f \n"
+
+ // Blend 50 / 50.
+ LABELALIGN
+ "50: \n"
+ "movdqu " MEMACCESS(1) ",%%xmm0 \n"
+ MEMOPREG(movdqu,0x00,1,4,1,xmm1)
+ "pavgb %%xmm1,%%xmm0 \n"
+ MEMOPMEM(movdqu,xmm0,0x00,1,0,1)
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 50b \n"
+ "jmp 99f \n"
+
+ // Blend 100 / 0 - Copy row unchanged.
+ LABELALIGN
+ "100: \n"
+ "movdqu " MEMACCESS(1) ",%%xmm0 \n"
+ MEMOPMEM(movdqu,xmm0,0x00,1,0,1)
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 100b \n"
+
+ "99: \n"
+ : "+r"(dst_ptr), // %0
+ "+r"(src_ptr), // %1
+ "+rm"(dst_width), // %2
+ "+r"(source_y_fraction) // %3
+ : "r"((intptr_t)(src_stride)) // %4
+ : "memory", "cc", "eax", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_INTERPOLATEROW_SSSE3
+
+#ifdef HAS_INTERPOLATEROW_AVX2
+// Bilinear filter 32x2 -> 32x1
+void InterpolateRow_AVX2(uint8* dst_ptr, const uint8* src_ptr,
+ ptrdiff_t src_stride, int dst_width,
+ int source_y_fraction) {
+ asm volatile (
+ "cmp $0x0,%3 \n"
+ "je 100f \n"
+ "sub %1,%0 \n"
+ "cmp $0x80,%3 \n"
+ "je 50f \n"
+
+ "vmovd %3,%%xmm0 \n"
+ "neg %3 \n"
+ "add $0x100,%3 \n"
+ "vmovd %3,%%xmm5 \n"
+ "vpunpcklbw %%xmm0,%%xmm5,%%xmm5 \n"
+ "vpunpcklwd %%xmm5,%%xmm5,%%xmm5 \n"
+ "vbroadcastss %%xmm5,%%ymm5 \n"
+ "mov $0x80808080,%%eax \n"
+ "vmovd %%eax,%%xmm4 \n"
+ "vbroadcastss %%xmm4,%%ymm4 \n"
+
+ // General purpose row blend.
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(1) ",%%ymm0 \n"
+ MEMOPREG(vmovdqu,0x00,1,4,1,ymm2)
+ "vpunpckhbw %%ymm2,%%ymm0,%%ymm1 \n"
+ "vpunpcklbw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpsubb %%ymm4,%%ymm1,%%ymm1 \n"
+ "vpsubb %%ymm4,%%ymm0,%%ymm0 \n"
+ "vpmaddubsw %%ymm1,%%ymm5,%%ymm1 \n"
+ "vpmaddubsw %%ymm0,%%ymm5,%%ymm0 \n"
+ "vpaddw %%ymm4,%%ymm1,%%ymm1 \n"
+ "vpaddw %%ymm4,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x8,%%ymm1,%%ymm1 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ MEMOPMEM(vmovdqu,ymm0,0x00,1,0,1)
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "jmp 99f \n"
+
+ // Blend 50 / 50.
+ LABELALIGN
+ "50: \n"
+ "vmovdqu " MEMACCESS(1) ",%%ymm0 \n"
+ VMEMOPREG(vpavgb,0x00,1,4,1,ymm0,ymm0) // vpavgb (%1,%4,1),%%ymm0,%%ymm0
+ MEMOPMEM(vmovdqu,ymm0,0x00,1,0,1)
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 50b \n"
+ "jmp 99f \n"
+
+ // Blend 100 / 0 - Copy row unchanged.
+ LABELALIGN
+ "100: \n"
+ "rep movsb " MEMMOVESTRING(1,0) " \n"
+ "jmp 999f \n"
+
+ "99: \n"
+ "vzeroupper \n"
+ "999: \n"
+ : "+D"(dst_ptr), // %0
+ "+S"(src_ptr), // %1
+ "+cm"(dst_width), // %2
+ "+r"(source_y_fraction) // %3
+ : "r"((intptr_t)(src_stride)) // %4
+ : "memory", "cc", "eax", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_INTERPOLATEROW_AVX2
+
+#ifdef HAS_ARGBSHUFFLEROW_SSSE3
+// For BGRAToARGB, ABGRToARGB, RGBAToARGB, and ARGBToRGBA.
+void ARGBShuffleRow_SSSE3(const uint8* src_argb, uint8* dst_argb,
+ const uint8* shuffler, int width) {
+ asm volatile (
+ "movdqu " MEMACCESS(3) ",%%xmm5 \n"
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
+ "lea " MEMLEA(0x20,0) ",%0 \n"
+ "pshufb %%xmm5,%%xmm0 \n"
+ "pshufb %%xmm5,%%xmm1 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
+ "lea " MEMLEA(0x20,1) ",%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "r"(shuffler) // %3
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm5"
+ );
+}
+#endif // HAS_ARGBSHUFFLEROW_SSSE3
+
+#ifdef HAS_ARGBSHUFFLEROW_AVX2
+// For BGRAToARGB, ABGRToARGB, RGBAToARGB, and ARGBToRGBA.
+void ARGBShuffleRow_AVX2(const uint8* src_argb, uint8* dst_argb,
+ const uint8* shuffler, int width) {
+ asm volatile (
+ "vbroadcastf128 " MEMACCESS(3) ",%%ymm5 \n"
+ LABELALIGN
+ "1: \n"
+ "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
+ "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
+ "lea " MEMLEA(0x40,0) ",%0 \n"
+ "vpshufb %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpshufb %%ymm5,%%ymm1,%%ymm1 \n"
+ "vmovdqu %%ymm0," MEMACCESS(1) " \n"
+ "vmovdqu %%ymm1," MEMACCESS2(0x20,1) " \n"
+ "lea " MEMLEA(0x40,1) ",%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "r"(shuffler) // %3
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm5"
+ );
+}
+#endif // HAS_ARGBSHUFFLEROW_AVX2
+
+#ifdef HAS_ARGBSHUFFLEROW_SSE2
+// For BGRAToARGB, ABGRToARGB, RGBAToARGB, and ARGBToRGBA.
+void ARGBShuffleRow_SSE2(const uint8* src_argb, uint8* dst_argb,
+ const uint8* shuffler, int width) {
+ uintptr_t pixel_temp;
+ asm volatile (
+ "pxor %%xmm5,%%xmm5 \n"
+ "mov " MEMACCESS(4) ",%k2 \n"
+ "cmp $0x3000102,%k2 \n"
+ "je 3012f \n"
+ "cmp $0x10203,%k2 \n"
+ "je 123f \n"
+ "cmp $0x30201,%k2 \n"
+ "je 321f \n"
+ "cmp $0x2010003,%k2 \n"
+ "je 2103f \n"
+
+ LABELALIGN
+ "1: \n"
+ "movzb " MEMACCESS(4) ",%2 \n"
+ MEMOPARG(movzb,0x00,0,2,1,2) " \n" // movzb (%0,%2,1),%2
+ "mov %b2," MEMACCESS(1) " \n"
+ "movzb " MEMACCESS2(0x1,4) ",%2 \n"
+ MEMOPARG(movzb,0x00,0,2,1,2) " \n" // movzb (%0,%2,1),%2
+ "mov %b2," MEMACCESS2(0x1,1) " \n"
+ "movzb " MEMACCESS2(0x2,4) ",%2 \n"
+ MEMOPARG(movzb,0x00,0,2,1,2) " \n" // movzb (%0,%2,1),%2
+ "mov %b2," MEMACCESS2(0x2,1) " \n"
+ "movzb " MEMACCESS2(0x3,4) ",%2 \n"
+ MEMOPARG(movzb,0x00,0,2,1,2) " \n" // movzb (%0,%2,1),%2
+ "mov %b2," MEMACCESS2(0x3,1) " \n"
+ "lea " MEMLEA(0x4,0) ",%0 \n"
+ "lea " MEMLEA(0x4,1) ",%1 \n"
+ "sub $0x1,%3 \n"
+ "jg 1b \n"
+ "jmp 99f \n"
+
+ LABELALIGN
+ "123: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklbw %%xmm5,%%xmm0 \n"
+ "punpckhbw %%xmm5,%%xmm1 \n"
+ "pshufhw $0x1b,%%xmm0,%%xmm0 \n"
+ "pshuflw $0x1b,%%xmm0,%%xmm0 \n"
+ "pshufhw $0x1b,%%xmm1,%%xmm1 \n"
+ "pshuflw $0x1b,%%xmm1,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x4,%3 \n"
+ "jg 123b \n"
+ "jmp 99f \n"
+
+ LABELALIGN
+ "321: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklbw %%xmm5,%%xmm0 \n"
+ "punpckhbw %%xmm5,%%xmm1 \n"
+ "pshufhw $0x39,%%xmm0,%%xmm0 \n"
+ "pshuflw $0x39,%%xmm0,%%xmm0 \n"
+ "pshufhw $0x39,%%xmm1,%%xmm1 \n"
+ "pshuflw $0x39,%%xmm1,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x4,%3 \n"
+ "jg 321b \n"
+ "jmp 99f \n"
+
+ LABELALIGN
+ "2103: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklbw %%xmm5,%%xmm0 \n"
+ "punpckhbw %%xmm5,%%xmm1 \n"
+ "pshufhw $0x93,%%xmm0,%%xmm0 \n"
+ "pshuflw $0x93,%%xmm0,%%xmm0 \n"
+ "pshufhw $0x93,%%xmm1,%%xmm1 \n"
+ "pshuflw $0x93,%%xmm1,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x4,%3 \n"
+ "jg 2103b \n"
+ "jmp 99f \n"
+
+ LABELALIGN
+ "3012: \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklbw %%xmm5,%%xmm0 \n"
+ "punpckhbw %%xmm5,%%xmm1 \n"
+ "pshufhw $0xc6,%%xmm0,%%xmm0 \n"
+ "pshuflw $0xc6,%%xmm0,%%xmm0 \n"
+ "pshufhw $0xc6,%%xmm1,%%xmm1 \n"
+ "pshuflw $0xc6,%%xmm1,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x10,1) ",%1 \n"
+ "sub $0x4,%3 \n"
+ "jg 3012b \n"
+
+ "99: \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "=&d"(pixel_temp), // %2
+ "+r"(width) // %3
+ : "r"(shuffler) // %4
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm5"
+ );
+}
+#endif // HAS_ARGBSHUFFLEROW_SSE2
+
+#ifdef HAS_I422TOYUY2ROW_SSE2
+void I422ToYUY2Row_SSE2(const uint8* src_y,
+ const uint8* src_u,
+ const uint8* src_v,
+ uint8* dst_frame, int width) {
+ asm volatile (
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "movq " MEMACCESS(1) ",%%xmm2 \n"
+ MEMOPREG(movq,0x00,1,2,1,xmm3) // movq (%1,%2,1),%%xmm3
+ "lea " MEMLEA(0x8,1) ",%1 \n"
+ "punpcklbw %%xmm3,%%xmm2 \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklbw %%xmm2,%%xmm0 \n"
+ "punpckhbw %%xmm2,%%xmm1 \n"
+ "movdqu %%xmm0," MEMACCESS(3) " \n"
+ "movdqu %%xmm1," MEMACCESS2(0x10,3) " \n"
+ "lea " MEMLEA(0x20,3) ",%3 \n"
+ "sub $0x10,%4 \n"
+ "jg 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_frame), // %3
+ "+rm"(width) // %4
+ :
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3"
+ );
+}
+#endif // HAS_I422TOYUY2ROW_SSE2
+
+#ifdef HAS_I422TOUYVYROW_SSE2
+void I422ToUYVYRow_SSE2(const uint8* src_y,
+ const uint8* src_u,
+ const uint8* src_v,
+ uint8* dst_frame, int width) {
+ asm volatile (
+ "sub %1,%2 \n"
+ LABELALIGN
+ "1: \n"
+ "movq " MEMACCESS(1) ",%%xmm2 \n"
+ MEMOPREG(movq,0x00,1,2,1,xmm3) // movq (%1,%2,1),%%xmm3
+ "lea " MEMLEA(0x8,1) ",%1 \n"
+ "punpcklbw %%xmm3,%%xmm2 \n"
+ "movdqu " MEMACCESS(0) ",%%xmm0 \n"
+ "movdqa %%xmm2,%%xmm1 \n"
+ "lea " MEMLEA(0x10,0) ",%0 \n"
+ "punpcklbw %%xmm0,%%xmm1 \n"
+ "punpckhbw %%xmm0,%%xmm2 \n"
+ "movdqu %%xmm1," MEMACCESS(3) " \n"
+ "movdqu %%xmm2," MEMACCESS2(0x10,3) " \n"
+ "lea " MEMLEA(0x20,3) ",%3 \n"
+ "sub $0x10,%4 \n"
+ "jg 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_frame), // %3
+ "+rm"(width) // %4
+ :
+ : "memory", "cc", NACL_R14
+ "xmm0", "xmm1", "xmm2", "xmm3"
+ );
+}
+#endif // HAS_I422TOUYVYROW_SSE2
+
+#ifdef HAS_ARGBPOLYNOMIALROW_SSE2
+void ARGBPolynomialRow_SSE2(const uint8* src_argb,
+ uint8* dst_argb, const float* poly,
+ int width) {
+ asm volatile (
+ "pxor %%xmm3,%%xmm3 \n"
+
+ // 2 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movq " MEMACCESS(0) ",%%xmm0 \n"
+ "lea " MEMLEA(0x8,0) ",%0 \n"
+ "punpcklbw %%xmm3,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm4 \n"
+ "punpcklwd %%xmm3,%%xmm0 \n"
+ "punpckhwd %%xmm3,%%xmm4 \n"
+ "cvtdq2ps %%xmm0,%%xmm0 \n"
+ "cvtdq2ps %%xmm4,%%xmm4 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm4,%%xmm5 \n"
+ "mulps " MEMACCESS2(0x10,3) ",%%xmm0 \n"
+ "mulps " MEMACCESS2(0x10,3) ",%%xmm4 \n"
+ "addps " MEMACCESS(3) ",%%xmm0 \n"
+ "addps " MEMACCESS(3) ",%%xmm4 \n"
+ "movdqa %%xmm1,%%xmm2 \n"
+ "movdqa %%xmm5,%%xmm6 \n"
+ "mulps %%xmm1,%%xmm2 \n"
+ "mulps %%xmm5,%%xmm6 \n"
+ "mulps %%xmm2,%%xmm1 \n"
+ "mulps %%xmm6,%%xmm5 \n"
+ "mulps " MEMACCESS2(0x20,3) ",%%xmm2 \n"
+ "mulps " MEMACCESS2(0x20,3) ",%%xmm6 \n"
+ "mulps " MEMACCESS2(0x30,3) ",%%xmm1 \n"
+ "mulps " MEMACCESS2(0x30,3) ",%%xmm5 \n"
+ "addps %%xmm2,%%xmm0 \n"
+ "addps %%xmm6,%%xmm4 \n"
+ "addps %%xmm1,%%xmm0 \n"
+ "addps %%xmm5,%%xmm4 \n"
+ "cvttps2dq %%xmm0,%%xmm0 \n"
+ "cvttps2dq %%xmm4,%%xmm4 \n"
+ "packuswb %%xmm4,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "movq %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x8,1) ",%1 \n"
+ "sub $0x2,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "r"(poly) // %3
+ : "memory", "cc"
+ , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
+ );
+}
+#endif // HAS_ARGBPOLYNOMIALROW_SSE2
+
+#ifdef HAS_ARGBPOLYNOMIALROW_AVX2
+void ARGBPolynomialRow_AVX2(const uint8* src_argb,
+ uint8* dst_argb, const float* poly,
+ int width) {
+ asm volatile (
+ "vbroadcastf128 " MEMACCESS(3) ",%%ymm4 \n"
+ "vbroadcastf128 " MEMACCESS2(0x10,3) ",%%ymm5 \n"
+ "vbroadcastf128 " MEMACCESS2(0x20,3) ",%%ymm6 \n"
+ "vbroadcastf128 " MEMACCESS2(0x30,3) ",%%ymm7 \n"
+
+ // 2 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "vpmovzxbd " MEMACCESS(0) ",%%ymm0 \n" // 2 ARGB pixels
+ "lea " MEMLEA(0x8,0) ",%0 \n"
+ "vcvtdq2ps %%ymm0,%%ymm0 \n" // X 8 floats
+ "vmulps %%ymm0,%%ymm0,%%ymm2 \n" // X * X
+ "vmulps %%ymm7,%%ymm0,%%ymm3 \n" // C3 * X
+ "vfmadd132ps %%ymm5,%%ymm4,%%ymm0 \n" // result = C0 + C1 * X
+ "vfmadd231ps %%ymm6,%%ymm2,%%ymm0 \n" // result += C2 * X * X
+ "vfmadd231ps %%ymm3,%%ymm2,%%ymm0 \n" // result += C3 * X * X * X
+ "vcvttps2dq %%ymm0,%%ymm0 \n"
+ "vpackusdw %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%xmm0,%%xmm0,%%xmm0 \n"
+ "vmovq %%xmm0," MEMACCESS(1) " \n"
+ "lea " MEMLEA(0x8,1) ",%1 \n"
+ "sub $0x2,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "r"(poly) // %3
+ : "memory", "cc",
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+ );
+}
+#endif // HAS_ARGBPOLYNOMIALROW_AVX2
+
+#ifdef HAS_ARGBCOLORTABLEROW_X86
+// Tranform ARGB pixels with color table.
+void ARGBColorTableRow_X86(uint8* dst_argb, const uint8* table_argb,
+ int width) {
+ uintptr_t pixel_temp;
+ asm volatile (
+ // 1 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movzb " MEMACCESS(0) ",%1 \n"
+ "lea " MEMLEA(0x4,0) ",%0 \n"
+ MEMOPARG(movzb,0x00,3,1,4,1) " \n" // movzb (%3,%1,4),%1
+ "mov %b1," MEMACCESS2(-0x4,0) " \n"
+ "movzb " MEMACCESS2(-0x3,0) ",%1 \n"
+ MEMOPARG(movzb,0x01,3,1,4,1) " \n" // movzb 0x1(%3,%1,4),%1
+ "mov %b1," MEMACCESS2(-0x3,0) " \n"
+ "movzb " MEMACCESS2(-0x2,0) ",%1 \n"
+ MEMOPARG(movzb,0x02,3,1,4,1) " \n" // movzb 0x2(%3,%1,4),%1
+ "mov %b1," MEMACCESS2(-0x2,0) " \n"
+ "movzb " MEMACCESS2(-0x1,0) ",%1 \n"
+ MEMOPARG(movzb,0x03,3,1,4,1) " \n" // movzb 0x3(%3,%1,4),%1
+ "mov %b1," MEMACCESS2(-0x1,0) " \n"
+ "dec %2 \n"
+ "jg 1b \n"
+ : "+r"(dst_argb), // %0
+ "=&d"(pixel_temp), // %1
+ "+r"(width) // %2
+ : "r"(table_argb) // %3
+ : "memory", "cc");
+}
+#endif // HAS_ARGBCOLORTABLEROW_X86
+
+#ifdef HAS_RGBCOLORTABLEROW_X86
+// Tranform RGB pixels with color table.
+void RGBColorTableRow_X86(uint8* dst_argb, const uint8* table_argb, int width) {
+ uintptr_t pixel_temp;
+ asm volatile (
+ // 1 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movzb " MEMACCESS(0) ",%1 \n"
+ "lea " MEMLEA(0x4,0) ",%0 \n"
+ MEMOPARG(movzb,0x00,3,1,4,1) " \n" // movzb (%3,%1,4),%1
+ "mov %b1," MEMACCESS2(-0x4,0) " \n"
+ "movzb " MEMACCESS2(-0x3,0) ",%1 \n"
+ MEMOPARG(movzb,0x01,3,1,4,1) " \n" // movzb 0x1(%3,%1,4),%1
+ "mov %b1," MEMACCESS2(-0x3,0) " \n"
+ "movzb " MEMACCESS2(-0x2,0) ",%1 \n"
+ MEMOPARG(movzb,0x02,3,1,4,1) " \n" // movzb 0x2(%3,%1,4),%1
+ "mov %b1," MEMACCESS2(-0x2,0) " \n"
+ "dec %2 \n"
+ "jg 1b \n"
+ : "+r"(dst_argb), // %0
+ "=&d"(pixel_temp), // %1
+ "+r"(width) // %2
+ : "r"(table_argb) // %3
+ : "memory", "cc");
+}
+#endif // HAS_RGBCOLORTABLEROW_X86
+
+#ifdef HAS_ARGBLUMACOLORTABLEROW_SSSE3
+// Tranform RGB pixels with luma table.
+void ARGBLumaColorTableRow_SSSE3(const uint8* src_argb, uint8* dst_argb,
+ int width,
+ const uint8* luma, uint32 lumacoeff) {
+ uintptr_t pixel_temp;
+ uintptr_t table_temp;
+ asm volatile (
+ "movd %6,%%xmm3 \n"
+ "pshufd $0x0,%%xmm3,%%xmm3 \n"
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "psllw $0x8,%%xmm4 \n"
+ "pxor %%xmm5,%%xmm5 \n"
+
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu " MEMACCESS(2) ",%%xmm0 \n"
+ "pmaddubsw %%xmm3,%%xmm0 \n"
+ "phaddw %%xmm0,%%xmm0 \n"
+ "pand %%xmm4,%%xmm0 \n"
+ "punpcklwd %%xmm5,%%xmm0 \n"
+ "movd %%xmm0,%k1 \n" // 32 bit offset
+ "add %5,%1 \n"
+ "pshufd $0x39,%%xmm0,%%xmm0 \n"
+
+ "movzb " MEMACCESS(2) ",%0 \n"
+ MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
+ "mov %b0," MEMACCESS(3) " \n"
+ "movzb " MEMACCESS2(0x1,2) ",%0 \n"
+ MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
+ "mov %b0," MEMACCESS2(0x1,3) " \n"
+ "movzb " MEMACCESS2(0x2,2) ",%0 \n"
+ MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
+ "mov %b0," MEMACCESS2(0x2,3) " \n"
+ "movzb " MEMACCESS2(0x3,2) ",%0 \n"
+ "mov %b0," MEMACCESS2(0x3,3) " \n"
+
+ "movd %%xmm0,%k1 \n" // 32 bit offset
+ "add %5,%1 \n"
+ "pshufd $0x39,%%xmm0,%%xmm0 \n"
+
+ "movzb " MEMACCESS2(0x4,2) ",%0 \n"
+ MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
+ "mov %b0," MEMACCESS2(0x4,3) " \n"
+ "movzb " MEMACCESS2(0x5,2) ",%0 \n"
+ MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
+ "mov %b0," MEMACCESS2(0x5,3) " \n"
+ "movzb " MEMACCESS2(0x6,2) ",%0 \n"
+ MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
+ "mov %b0," MEMACCESS2(0x6,3) " \n"
+ "movzb " MEMACCESS2(0x7,2) ",%0 \n"
+ "mov %b0," MEMACCESS2(0x7,3) " \n"
+
+ "movd %%xmm0,%k1 \n" // 32 bit offset
+ "add %5,%1 \n"
+ "pshufd $0x39,%%xmm0,%%xmm0 \n"
+
+ "movzb " MEMACCESS2(0x8,2) ",%0 \n"
+ MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
+ "mov %b0," MEMACCESS2(0x8,3) " \n"
+ "movzb " MEMACCESS2(0x9,2) ",%0 \n"
+ MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
+ "mov %b0," MEMACCESS2(0x9,3) " \n"
+ "movzb " MEMACCESS2(0xa,2) ",%0 \n"
+ MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
+ "mov %b0," MEMACCESS2(0xa,3) " \n"
+ "movzb " MEMACCESS2(0xb,2) ",%0 \n"
+ "mov %b0," MEMACCESS2(0xb,3) " \n"
+
+ "movd %%xmm0,%k1 \n" // 32 bit offset
+ "add %5,%1 \n"
+
+ "movzb " MEMACCESS2(0xc,2) ",%0 \n"
+ MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
+ "mov %b0," MEMACCESS2(0xc,3) " \n"
+ "movzb " MEMACCESS2(0xd,2) ",%0 \n"
+ MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
+ "mov %b0," MEMACCESS2(0xd,3) " \n"
+ "movzb " MEMACCESS2(0xe,2) ",%0 \n"
+ MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
+ "mov %b0," MEMACCESS2(0xe,3) " \n"
+ "movzb " MEMACCESS2(0xf,2) ",%0 \n"
+ "mov %b0," MEMACCESS2(0xf,3) " \n"
+ "lea " MEMLEA(0x10,2) ",%2 \n"
+ "lea " MEMLEA(0x10,3) ",%3 \n"
+ "sub $0x4,%4 \n"
+ "jg 1b \n"
+ : "=&d"(pixel_temp), // %0
+ "=&a"(table_temp), // %1
+ "+r"(src_argb), // %2
+ "+r"(dst_argb), // %3
+ "+rm"(width) // %4
+ : "r"(luma), // %5
+ "rm"(lumacoeff) // %6
+ : "memory", "cc", "xmm0", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_ARGBLUMACOLORTABLEROW_SSSE3
+
+#endif // defined(__x86_64__) || defined(__i386__)
+
+#ifdef __cplusplus
+} // extern "C"
+} // namespace libyuv
+#endif