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libyuv
Commit 4e218671 authored by fbarchard@google.com's avatar fbarchard@google.com
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addrows improvements for general purpose down size box filter. scale sse avoid… 

addrows improvements for general purpose down size box filter.  scale sse avoid pushad.  sub ecx before store to avoid wait
BUG=none
TEST=none
Review URL: https://webrtc-codereview.appspot.com/405007

git-svn-id: http://libyuv.googlecode.com/svn/trunk@191 16f28f9a-4ce2-e073-06de-1de4eb20be90
parent 0b9a65b0
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Showing with 24 additions and 24 deletions
README.chromium
View file @ 4e218671
Name: libyuv
URL: http://code.google.com/p/libyuv/
Version: 190
Version: 191
License: BSD
License File: LICENSE
......
include/libyuv/version.h
View file @ 4e218671
......@@ -11,7 +11,7 @@
#ifndef INCLUDE_LIBYUV_VERSION_H_
#define INCLUDE_LIBYUV_VERSION_H_
#define LIBYUV_VERSION 190
#define LIBYUV_VERSION 191
#endif // INCLUDE_LIBYUV_VERSION_H_
source/rotate.cc
View file @ 4e218671
......@@ -80,7 +80,7 @@ void TransposeUVWx8_NEON(const uint8* src, int src_stride,
__declspec(naked)
static void TransposeWx8_SSSE3(const uint8* src, int src_stride,
uint8* dst, int dst_stride, int width) {
__asm {
__asm {
push edi
push esi
push ebp
......@@ -154,9 +154,9 @@ __asm {
movq qword ptr [edx], xmm3
movdqa xmm7, xmm3
palignr xmm7, xmm7, 8
sub ecx, 8
movq qword ptr [edx + esi], xmm7
lea edx, [edx + 2 * esi]
sub ecx, 8
ja convertloop
pop ebp
......@@ -172,7 +172,7 @@ static void TransposeUVWx8_SSE2(const uint8* src, int src_stride,
uint8* dst_a, int dst_stride_a,
uint8* dst_b, int dst_stride_b,
int w) {
__asm {
__asm {
push ebx
push esi
push edi
......@@ -278,11 +278,11 @@ __asm {
movlpd qword ptr [edx], xmm3
movhpd qword ptr [ebx], xmm3
punpckhdq xmm0, xmm7
sub ecx, 8
movlpd qword ptr [edx + esi], xmm0
lea edx, [edx + 2 * esi]
movhpd qword ptr [ebx + ebp], xmm0
lea ebx, [ebx + 2 * ebp]
sub ecx, 8
ja convertloop
mov esp, [esp + 16]
......@@ -365,9 +365,9 @@ static void TransposeWx8_SSSE3(const uint8* src, int src_stride,
"movq %%xmm3,(%1) \n"
"movdqa %%xmm3,%%xmm7 \n"
"palignr $0x8,%%xmm7,%%xmm7 \n"
"sub $0x8,%2 \n"
"movq %%xmm7,(%1,%4) \n"
"lea (%1,%4,2),%1 \n"
"sub $0x8,%2 \n"
"ja 1b \n"
: "+r"(src), // %0
"+r"(dst), // %1
......@@ -490,11 +490,11 @@ extern "C" void TransposeUVWx8_SSE2(const uint8* src, int src_stride,
"movlpd %xmm3,(%edx) \n"
"movhpd %xmm3,(%ebx) \n"
"punpckhdq %xmm7,%xmm0 \n"
"sub $0x8,%ecx \n"
"movlpd %xmm0,(%edx,%esi,1) \n"
"lea (%edx,%esi,2),%edx \n"
"movhpd %xmm0,(%ebx,%ebp,1) \n"
"lea (%ebx,%ebp,2),%ebx \n"
"sub $0x8,%ecx \n"
"ja 1b \n"
"mov 0x10(%esp),%esp \n"
"pop %ebp \n"
......@@ -628,9 +628,9 @@ static void TransposeWx8_FAST_SSSE3(const uint8* src, int src_stride,
"movq %%xmm11,(%1) \n"
"movdqa %%xmm11,%%xmm15 \n"
"palignr $0x8,%%xmm15,%%xmm15 \n"
"sub $0x10,%2 \n"
"movq %%xmm15,(%1,%4) \n"
"lea (%1,%4,2),%1 \n"
"sub $0x10,%2 \n"
"ja 1b \n"
: "+r"(src), // %0
"+r"(dst), // %1
......@@ -734,11 +734,11 @@ static void TransposeUVWx8_SSE2(const uint8* src, int src_stride,
"movlpd %%xmm3,(%1) \n"
"movhpd %%xmm3,(%2) \n"
"punpckhdq %%xmm7,%%xmm8 \n"
"sub $0x8,%3 \n"
"movlpd %%xmm8,(%1,%5) \n"
"lea (%1,%5,2),%1 \n"
"movhpd %%xmm8,(%2,%6) \n"
"lea (%2,%6,2),%2 \n"
"sub $0x8,%3 \n"
"ja 1b \n"
: "+r"(src), // %0
"+r"(dst_a), // %1
......@@ -1023,11 +1023,11 @@ __asm {
movdqa xmm0, [eax]
lea eax, [eax - 16]
pshufb xmm0, xmm5
sub ecx, 8
movlpd qword ptr [edx], xmm0
movhpd qword ptr [edi], xmm0
lea edx, [edx + 8]
movhpd qword ptr [edi], xmm0
lea edi, [edi + 8]
sub ecx, 8
ja convertloop
pop edi
ret
......@@ -1042,18 +1042,18 @@ void MirrorRowUV_SSSE3(const uint8* src,
int width) {
intptr_t temp_width = static_cast<intptr_t>(width);
asm volatile (
"movdqa %4,%%xmm5 \n"
"lea -16(%0,%3,2),%0 \n"
"1: \n"
"movdqa (%0),%%xmm0 \n"
"lea -16(%0),%0 \n"
"pshufb %%xmm5,%%xmm0 \n"
"movlpd %%xmm0,(%1) \n"
"movhpd %%xmm0,(%2) \n"
"lea 8(%1),%1 \n"
"lea 8(%2),%2 \n"
"sub $8,%3 \n"
"ja 1b \n"
"movdqa %4,%%xmm5 \n"
"lea -16(%0,%3,2),%0 \n"
"1: \n"
"movdqa (%0),%%xmm0 \n"
"lea -16(%0),%0 \n"
"pshufb %%xmm5,%%xmm0 \n"
"sub $8,%3 \n"
"movlpd %%xmm0,(%1) \n"
"lea 8(%1),%1 \n"
"movhpd %%xmm0,(%2) \n"
"lea 8(%2),%2 \n"
"ja 1b \n"
: "+r"(src), // %0
"+r"(dst_a), // %1
"+r"(dst_b), // %2
......
source/scale.cc
View file @ 4e218671
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