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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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
README.chromium
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@ -1,6 +1,6 @@
Name: libyuv
URL: http://code.google.com/p/libyuv/
Version: 1175
Version: 1176
License: BSD
License File: LICENSE

6
include/libyuv/row.h
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@ -68,7 +68,7 @@ extern "C" {
#define HAS_ARGBCOPYYTOALPHAROW_SSE2
#define HAS_ARGBGRAYROW_SSSE3
#define HAS_ARGBLUMACOLORTABLEROW_SSSE3
#define HAS_ARGBMIRRORROW_SSSE3
#define HAS_ARGBMIRRORROW_SSE2
#define HAS_ARGBMULTIPLYROW_SSE2
#define HAS_ARGBPOLYNOMIALROW_SSE2
#define HAS_ARGBQUANTIZEROW_SSE2
@ -836,11 +836,11 @@ void MirrorUVRow_C(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
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_C(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 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
#define INCLUDE_LIBYUV_VERSION_H_
#define LIBYUV_VERSION 1175
#define LIBYUV_VERSION 1176
#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
#if defined(HAS_ARGBMIRRORROW_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) {
ARGBMirrorRow = ARGBMirrorRow_Any_SSSE3;
#if defined(HAS_ARGBMIRRORROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {
ARGBMirrorRow = ARGBMirrorRow_Any_SSE2;
if (IS_ALIGNED(width, 4)) {
ARGBMirrorRow = ARGBMirrorRow_SSSE3;
ARGBMirrorRow = ARGBMirrorRow_SSE2;
}
}
#endif

8
source/rotate_argb.cc
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@ -109,11 +109,11 @@ void ARGBRotate180(const uint8* src, int src_stride,
}
}
#endif
#if defined(HAS_ARGBMIRRORROW_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) {
ARGBMirrorRow = ARGBMirrorRow_Any_SSSE3;
#if defined(HAS_ARGBMIRRORROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {
ARGBMirrorRow = ARGBMirrorRow_Any_SSE2;
if (IS_ALIGNED(width, 4)) {
ARGBMirrorRow = ARGBMirrorRow_SSSE3;
ARGBMirrorRow = ARGBMirrorRow_SSE2;
}
}
#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
MANY(ARGBMirrorRow_Any_AVX2, ARGBMirrorRow_AVX2, ARGBMirrorRow_C, 4, 7)
#endif
#ifdef HAS_ARGBMIRRORROW_SSSE3
MANY(ARGBMirrorRow_Any_SSSE3, ARGBMirrorRow_SSSE3, ARGBMirrorRow_C, 4, 3)
#endif
#ifdef HAS_ARGBMIRRORROW_SSE2
MANY(ARGBMirrorRow_Any_SSE2, ARGBMirrorRow_SSE2, ARGBMirrorRow_C, 4, 3)
#endif

15
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
#ifdef HAS_ARGBMIRRORROW_SSSE3
// 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
};
#ifdef HAS_ARGBMIRRORROW_SSE2
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);
asm volatile (
"lea " MEMLEA4(-0x10,0,2,4) ",%0 \n"
"movdqa %3,%%xmm5 \n"
LABELALIGN
"1: \n"
"movdqu " MEMACCESS(0) ",%%xmm0 \n"
"pshufb %%xmm5,%%xmm0 \n"
"pshufd $0x1b,%%xmm0,%%xmm0 \n"
"lea " MEMLEA(-0x10,0) ",%0 \n"
"movdqu %%xmm0," MEMACCESS(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
: "memory", "cc"
#if defined(__SSE2__)
, "xmm0", "xmm5"
, "xmm0"
#endif
);
}
#endif // HAS_ARGBMIRRORROW_SSSE3
#endif // HAS_ARGBMIRRORROW_SSE2
#ifdef HAS_ARGBMIRRORROW_AVX2
// Shuffle table for reversing the bytes.

14
source/row_win.cc
View File

@ -2507,26 +2507,20 @@ void MirrorUVRow_SSSE3(const uint8* src, uint8* dst_u, uint8* dst_v,
}
#endif // HAS_MIRRORROW_UV_SSSE3
#ifdef HAS_ARGBMIRRORROW_SSSE3
// 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
};
#ifdef HAS_ARGBMIRRORROW_SSE2
__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 {
mov eax, [esp + 4] // src
mov edx, [esp + 8] // dst
mov ecx, [esp + 12] // width
lea eax, [eax - 16 + ecx * 4] // last 4 pixels.
movdqa xmm5, kARGBShuffleMirror
align 4
convertloop:
movdqu xmm0, [eax]
lea eax, [eax - 16]
pshufb xmm0, xmm5
pshufd xmm0, xmm0, 0x1b
movdqu [edx], xmm0
lea edx, [edx + 16]
sub ecx, 4
@ -2534,7 +2528,7 @@ void ARGBMirrorRow_SSSE3(const uint8* src, uint8* dst, int width) {
ret
}
}
#endif // HAS_ARGBMIRRORROW_SSSE3
#endif // HAS_ARGBMIRRORROW_SSE2
#ifdef HAS_ARGBMIRRORROW_AVX2
// Shuffle table for reversing the bytes.