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ARGBMirror use SSE2 pshufd instruction instead of SSSE3 pshufb.

Browse Source 
BUG=269
TESTED=local benchmark for ARGBMirror
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/32509004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1176 16f28f9a-4ce2-e073-06de-1de4eb20be90
This commit is contained in:
fbarchard@google.com 2014-11-21 19:25:14 +00:00
parent 91f240c5db
commit ef67597b48
8 changed files with 25 additions and 39 deletions
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2
README.chromium
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@ -1,6 +1,6 @@
Name: libyuv Name: libyuv
URL: http://code.google.com/p/libyuv/ URL: http://code.google.com/p/libyuv/
Version: 1175 Version: 1176
License: BSD License: BSD
License File: LICENSE License File: LICENSE

6
include/libyuv/row.h
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@ -68,7 +68,7 @@ extern "C" {
#define HAS_ARGBCOPYYTOALPHAROW_SSE2 #define HAS_ARGBCOPYYTOALPHAROW_SSE2
#define HAS_ARGBGRAYROW_SSSE3 #define HAS_ARGBGRAYROW_SSSE3
#define HAS_ARGBLUMACOLORTABLEROW_SSSE3 #define HAS_ARGBLUMACOLORTABLEROW_SSSE3
#define HAS_ARGBMIRRORROW_SSSE3 #define HAS_ARGBMIRRORROW_SSE2
#define HAS_ARGBMULTIPLYROW_SSE2 #define HAS_ARGBMULTIPLYROW_SSE2
#define HAS_ARGBPOLYNOMIALROW_SSE2 #define HAS_ARGBPOLYNOMIALROW_SSE2
#define HAS_ARGBQUANTIZEROW_SSE2 #define HAS_ARGBQUANTIZEROW_SSE2
@ -836,11 +836,11 @@ void MirrorUVRow_C(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
int width); int width);
void ARGBMirrorRow_AVX2(const uint8* src, uint8* dst, int width); void ARGBMirrorRow_AVX2(const uint8* src, uint8* dst, int width);
void ARGBMirrorRow_SSSE3(const uint8* src, uint8* dst, int width); void ARGBMirrorRow_SSE2(const uint8* src, uint8* dst, int width);
void ARGBMirrorRow_NEON(const uint8* src, uint8* dst, int width); void ARGBMirrorRow_NEON(const uint8* src, uint8* dst, int width);
void ARGBMirrorRow_C(const uint8* src, uint8* dst, int width); void ARGBMirrorRow_C(const uint8* src, uint8* dst, int width);
void ARGBMirrorRow_Any_AVX2(const uint8* src, uint8* dst, int width); void ARGBMirrorRow_Any_AVX2(const uint8* src, uint8* dst, int width);
void ARGBMirrorRow_Any_SSSE3(const uint8* src, uint8* dst, int width); void ARGBMirrorRow_Any_SSE2(const uint8* src, uint8* dst, int width);
void ARGBMirrorRow_Any_NEON(const uint8* src, uint8* dst, int width); void ARGBMirrorRow_Any_NEON(const uint8* src, uint8* dst, int width);
void SplitUVRow_C(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int pix); void SplitUVRow_C(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int pix);

2
include/libyuv/version.h
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@ -11,6 +11,6 @@
#ifndef INCLUDE_LIBYUV_VERSION_H_ // NOLINT #ifndef INCLUDE_LIBYUV_VERSION_H_ // NOLINT
#define INCLUDE_LIBYUV_VERSION_H_ #define INCLUDE_LIBYUV_VERSION_H_
#define LIBYUV_VERSION 1175 #define LIBYUV_VERSION 1176
#endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT #endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT

8
source/planar_functions.cc
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@ -502,11 +502,11 @@ int ARGBMirror(const uint8* src_argb, int src_stride_argb,
} }
} }
#endif #endif
#if defined(HAS_ARGBMIRRORROW_SSSE3) #if defined(HAS_ARGBMIRRORROW_SSE2)
if (TestCpuFlag(kCpuHasSSSE3)) { if (TestCpuFlag(kCpuHasSSE2)) {
ARGBMirrorRow = ARGBMirrorRow_Any_SSSE3; ARGBMirrorRow = ARGBMirrorRow_Any_SSE2;
if (IS_ALIGNED(width, 4)) { if (IS_ALIGNED(width, 4)) {
ARGBMirrorRow = ARGBMirrorRow_SSSE3; ARGBMirrorRow = ARGBMirrorRow_SSE2;
} }
} }
#endif #endif

8
source/rotate_argb.cc
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@ -109,11 +109,11 @@ void ARGBRotate180(const uint8* src, int src_stride,
} }
} }
#endif #endif
#if defined(HAS_ARGBMIRRORROW_SSSE3) #if defined(HAS_ARGBMIRRORROW_SSE2)
if (TestCpuFlag(kCpuHasSSSE3)) { if (TestCpuFlag(kCpuHasSSE2)) {
ARGBMirrorRow = ARGBMirrorRow_Any_SSSE3; ARGBMirrorRow = ARGBMirrorRow_Any_SSE2;
if (IS_ALIGNED(width, 4)) { if (IS_ALIGNED(width, 4)) {
ARGBMirrorRow = ARGBMirrorRow_SSSE3; ARGBMirrorRow = ARGBMirrorRow_SSE2;
} }
} }
#endif #endif

3
source/row_any.cc
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@ -646,9 +646,6 @@ MANY(MirrorRow_Any_NEON, MirrorRow_NEON, MirrorRow_C, 1, 15)
#ifdef HAS_ARGBMIRRORROW_AVX2 #ifdef HAS_ARGBMIRRORROW_AVX2
MANY(ARGBMirrorRow_Any_AVX2, ARGBMirrorRow_AVX2, ARGBMirrorRow_C, 4, 7) MANY(ARGBMirrorRow_Any_AVX2, ARGBMirrorRow_AVX2, ARGBMirrorRow_C, 4, 7)
#endif #endif
#ifdef HAS_ARGBMIRRORROW_SSSE3
MANY(ARGBMirrorRow_Any_SSSE3, ARGBMirrorRow_SSSE3, ARGBMirrorRow_C, 4, 3)
#endif
#ifdef HAS_ARGBMIRRORROW_SSE2 #ifdef HAS_ARGBMIRRORROW_SSE2
MANY(ARGBMirrorRow_Any_SSE2, ARGBMirrorRow_SSE2, ARGBMirrorRow_C, 4, 3) MANY(ARGBMirrorRow_Any_SSE2, ARGBMirrorRow_SSE2, ARGBMirrorRow_C, 4, 3)
#endif #endif

21
source/row_posix.cc
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@ -2306,21 +2306,16 @@ void MirrorUVRow_SSSE3(const uint8* src, uint8* dst_u, uint8* dst_v,
} }
#endif // HAS_MIRRORROW_UV_SSSE3 #endif // HAS_MIRRORROW_UV_SSSE3
#ifdef HAS_ARGBMIRRORROW_SSSE3 #ifdef HAS_ARGBMIRRORROW_SSE2
// Shuffle table for reversing the bytes.
static uvec8 kARGBShuffleMirror = {
12u, 13u, 14u, 15u, 8u, 9u, 10u, 11u, 4u, 5u, 6u, 7u, 0u, 1u, 2u, 3u
};
void ARGBMirrorRow_SSSE3(const uint8* src, uint8* dst, int width) { void ARGBMirrorRow_SSE2(const uint8* src, uint8* dst, int width) {
intptr_t temp_width = (intptr_t)(width); intptr_t temp_width = (intptr_t)(width);
asm volatile ( asm volatile (
"lea " MEMLEA4(-0x10,0,2,4) ",%0 \n" "lea " MEMLEA4(-0x10,0,2,4) ",%0 \n"
"movdqa %3,%%xmm5 \n"
LABELALIGN LABELALIGN
"1: \n" "1: \n"
"movdqu " MEMACCESS(0) ",%%xmm0 \n" "movdqu " MEMACCESS(0) ",%%xmm0 \n"
"pshufb %%xmm5,%%xmm0 \n" "pshufd $0x1b,%%xmm0,%%xmm0 \n"
"lea " MEMLEA(-0x10,0) ",%0 \n" "lea " MEMLEA(-0x10,0) ",%0 \n"
"movdqu %%xmm0," MEMACCESS(1) " \n" "movdqu %%xmm0," MEMACCESS(1) " \n"
"lea " MEMLEA(0x10,1) ",%1 \n" "lea " MEMLEA(0x10,1) ",%1 \n"
@ -2332,11 +2327,11 @@ void ARGBMirrorRow_SSSE3(const uint8* src, uint8* dst, int width) {
: "m"(kARGBShuffleMirror) // %3 : "m"(kARGBShuffleMirror) // %3
: "memory", "cc" : "memory", "cc"
#if defined(__SSE2__) #if defined(__SSE2__)
, "xmm0", "xmm5" , "xmm0"
#endif #endif
); );
} }
#endif // HAS_ARGBMIRRORROW_SSSE3 #endif // HAS_ARGBMIRRORROW_SSE2
#ifdef HAS_ARGBMIRRORROW_AVX2 #ifdef HAS_ARGBMIRRORROW_AVX2
// Shuffle table for reversing the bytes. // Shuffle table for reversing the bytes.
@ -2351,9 +2346,9 @@ void ARGBMirrorRow_AVX2(const uint8* src, uint8* dst, int width) {
"1: \n" "1: \n"
VMEMOPREG(vpermd,-0x20,0,2,4,ymm5,ymm0) // vpermd -0x20(%0,%2,4),ymm5,ymm0 VMEMOPREG(vpermd,-0x20,0,2,4,ymm5,ymm0) // vpermd -0x20(%0,%2,4),ymm5,ymm0
"vmovdqu %%ymm0," MEMACCESS(1) " \n" "vmovdqu %%ymm0," MEMACCESS(1) " \n"
"lea " MEMLEA(0x20,1) ",%1 \n" "lea " MEMLEA(0x20,1) ",%1 \n"
"sub $0x20,%2 \n" "sub $0x20,%2 \n"
"jg 1b \n" "jg 1b \n"
"vzeroupper \n" "vzeroupper \n"
: "+r"(src), // %0 : "+r"(src), // %0
"+r"(dst), // %1 "+r"(dst), // %1

14
source/row_win.cc
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@ -2507,26 +2507,20 @@ void MirrorUVRow_SSSE3(const uint8* src, uint8* dst_u, uint8* dst_v,
} }
#endif // HAS_MIRRORROW_UV_SSSE3 #endif // HAS_MIRRORROW_UV_SSSE3
#ifdef HAS_ARGBMIRRORROW_SSSE3 #ifdef HAS_ARGBMIRRORROW_SSE2
// Shuffle table for reversing the bytes.
static const uvec8 kARGBShuffleMirror = {
12u, 13u, 14u, 15u, 8u, 9u, 10u, 11u, 4u, 5u, 6u, 7u, 0u, 1u, 2u, 3u
};
__declspec(naked) __declspec(align(16)) __declspec(naked) __declspec(align(16))
void ARGBMirrorRow_SSSE3(const uint8* src, uint8* dst, int width) { void ARGBMirrorRow_SSE2(const uint8* src, uint8* dst, int width) {
__asm { __asm {
mov eax, [esp + 4] // src mov eax, [esp + 4] // src
mov edx, [esp + 8] // dst mov edx, [esp + 8] // dst
mov ecx, [esp + 12] // width mov ecx, [esp + 12] // width
lea eax, [eax - 16 + ecx * 4] // last 4 pixels. lea eax, [eax - 16 + ecx * 4] // last 4 pixels.
movdqa xmm5, kARGBShuffleMirror
align 4 align 4
convertloop: convertloop:
movdqu xmm0, [eax] movdqu xmm0, [eax]
lea eax, [eax - 16] lea eax, [eax - 16]
pshufb xmm0, xmm5 pshufd xmm0, xmm0, 0x1b
movdqu [edx], xmm0 movdqu [edx], xmm0
lea edx, [edx + 16] lea edx, [edx + 16]
sub ecx, 4 sub ecx, 4
@ -2534,7 +2528,7 @@ void ARGBMirrorRow_SSSE3(const uint8* src, uint8* dst, int width) {
ret ret
} }
} }
#endif // HAS_ARGBMIRRORROW_SSSE3 #endif // HAS_ARGBMIRRORROW_SSE2
#ifdef HAS_ARGBMIRRORROW_AVX2 #ifdef HAS_ARGBMIRRORROW_AVX2
// Shuffle table for reversing the bytes. // Shuffle table for reversing the bytes.