Skip to content

L
libyuv
Commit f8e90176 authored by fbarchard@google.com's avatar fbarchard@google.com
Browse files
Options

switch toyuy2 from aligned to unaligned 

BUG=211
TESTED=ToYUY2*
Review URL: https://webrtc-codereview.appspot.com/1274005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@633 16f28f9a-4ce2-e073-06de-1de4eb20be90
parent 4ffd9127
Hide whitespace changes
Inline Side-by-side
Showing with 21 additions and 31 deletions
README.chromium
View file @ f8e90176
Name: libyuv
URL: http://code.google.com/p/libyuv/
Version: 632
Version: 633
License: BSD
License File: LICENSE
......
include/libyuv/version.h
View file @ f8e90176
......@@ -11,6 +11,6 @@
#ifndef INCLUDE_LIBYUV_VERSION_H_ // NOLINT
#define INCLUDE_LIBYUV_VERSION_H_
#define LIBYUV_VERSION 632
#define LIBYUV_VERSION 633
#endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT
source/convert_from.cc
View file @ f8e90176
......@@ -252,9 +252,7 @@ int I422ToYUY2(const uint8* src_y, int src_stride_y,
const uint8* src_v, uint8* dst_yuy2, int width) =
I422ToYUY2Row_C;
#if defined(HAS_I422TOYUY2ROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2) && width >= 16 &&
IS_ALIGNED(src_y, 16) && IS_ALIGNED(src_stride_y, 16) &&
IS_ALIGNED(dst_yuy2, 16) && IS_ALIGNED(dst_stride_yuy2, 16)) {
if (TestCpuFlag(kCpuHasSSE2) && width >= 16) {
I422ToYUY2Row = I422ToYUY2Row_Any_SSE2;
if (IS_ALIGNED(width, 16)) {
I422ToYUY2Row = I422ToYUY2Row_SSE2;
......@@ -299,9 +297,7 @@ int I420ToYUY2(const uint8* src_y, int src_stride_y,
const uint8* src_v, uint8* dst_yuy2, int width) =
I422ToYUY2Row_C;
#if defined(HAS_I422TOYUY2ROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2) && width >= 16 &&
IS_ALIGNED(src_y, 16) && IS_ALIGNED(src_stride_y, 16) &&
IS_ALIGNED(dst_yuy2, 16) && IS_ALIGNED(dst_stride_yuy2, 16)) {
if (TestCpuFlag(kCpuHasSSE2) && width >= 16) {
I422ToYUY2Row = I422ToYUY2Row_Any_SSE2;
if (IS_ALIGNED(width, 16)) {
I422ToYUY2Row = I422ToYUY2Row_SSE2;
......@@ -362,9 +358,7 @@ int I422ToUYVY(const uint8* src_y, int src_stride_y,
const uint8* src_v, uint8* dst_uyvy, int width) =
I422ToUYVYRow_C;
#if defined(HAS_I422TOUYVYROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2) && width >= 16 &&
IS_ALIGNED(src_y, 16) && IS_ALIGNED(src_stride_y, 16) &&
IS_ALIGNED(dst_uyvy, 16) && IS_ALIGNED(dst_stride_uyvy, 16)) {
if (TestCpuFlag(kCpuHasSSE2) && width >= 16) {
I422ToUYVYRow = I422ToUYVYRow_Any_SSE2;
if (IS_ALIGNED(width, 16)) {
I422ToUYVYRow = I422ToUYVYRow_SSE2;
......@@ -409,9 +403,7 @@ int I420ToUYVY(const uint8* src_y, int src_stride_y,
const uint8* src_v, uint8* dst_uyvy, int width) =
I422ToUYVYRow_C;
#if defined(HAS_I422TOUYVYROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2) && width >= 16 &&
IS_ALIGNED(src_y, 16) && IS_ALIGNED(src_stride_y, 16) &&
IS_ALIGNED(dst_uyvy, 16) && IS_ALIGNED(dst_stride_uyvy, 16)) {
if (TestCpuFlag(kCpuHasSSE2) && width >= 16) {
I422ToUYVYRow = I422ToUYVYRow_Any_SSE2;
if (IS_ALIGNED(width, 16)) {
I422ToUYVYRow = I422ToUYVYRow_SSE2;
......
source/convert_from_argb.cc
View file @ f8e90176
......@@ -531,8 +531,7 @@ int ARGBToYUY2(const uint8* src_argb, int src_stride_argb,
const uint8* src_v, uint8* dst_yuy2, int width) =
I422ToYUY2Row_C;
#if defined(HAS_I422TOYUY2ROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2) && width >= 16 &&
IS_ALIGNED(dst_yuy2, 16) && IS_ALIGNED(dst_stride_yuy2, 16)) {
if (TestCpuFlag(kCpuHasSSE2) && width >= 16) {
I422ToYUY2Row = I422ToYUY2Row_Any_SSE2;
if (IS_ALIGNED(width, 16)) {
I422ToYUY2Row = I422ToYUY2Row_SSE2;
......@@ -628,8 +627,7 @@ int ARGBToUYVY(const uint8* src_argb, int src_stride_argb,
const uint8* src_v, uint8* dst_uyvy, int width) =
I422ToUYVYRow_C;
#if defined(HAS_I422TOUYVYROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2) && width >= 16 &&
IS_ALIGNED(dst_uyvy, 16) && IS_ALIGNED(dst_stride_uyvy, 16)) {
if (TestCpuFlag(kCpuHasSSE2) && width >= 16) {
I422ToUYVYRow = I422ToUYVYRow_Any_SSE2;
if (IS_ALIGNED(width, 16)) {
I422ToUYVYRow = I422ToUYVYRow_SSE2;
......
source/row_posix.cc
View file @ f8e90176
......@@ -5119,11 +5119,11 @@ void I422ToYUY2Row_SSE2(const uint8* src_y,
"punpcklbw %%xmm3,%%xmm2 \n"
"movdqa (%0),%%xmm0 \n"
"lea 0x10(%0),%0 \n"
"movdqa %%xmm0,%%xmm1 \n"
"movdqu %%xmm0,%%xmm1 \n"
"punpcklbw %%xmm2,%%xmm0 \n"
"punpckhbw %%xmm2,%%xmm1 \n"
"movdqa %%xmm0,(%3) \n"
"movdqa %%xmm1,0x10(%3) \n"
"movdqu %%xmm0,(%3) \n"
"movdqu %%xmm1,0x10(%3) \n"
"lea 0x20(%3),%3 \n"
"sub $0x10,%4 \n"
"jg 1b \n"
......@@ -5152,13 +5152,13 @@ void I422ToUYVYRow_SSE2(const uint8* src_y,
"movq (%1,%2,1),%%xmm3 \n"
"lea 0x8(%1),%1 \n"
"punpcklbw %%xmm3,%%xmm2 \n"
"movdqa (%0),%%xmm0 \n"
"movdqu (%0),%%xmm0 \n"
"movdqa %%xmm2,%%xmm1 \n"
"lea 0x10(%0),%0 \n"
"punpcklbw %%xmm0,%%xmm1 \n"
"punpckhbw %%xmm0,%%xmm2 \n"
"movdqa %%xmm1,(%3) \n"
"movdqa %%xmm2,0x10(%3) \n"
"movdqu %%xmm1,(%3) \n"
"movdqu %%xmm2,0x10(%3) \n"
"lea 0x20(%3),%3 \n"
"sub $0x10,%4 \n"
"jg 1b \n"
......
source/row_win.cc
View file @ f8e90176
......@@ -6144,13 +6144,13 @@ void I422ToYUY2Row_SSE2(const uint8* src_y,
movq xmm3, qword ptr [esi + edx] // V
lea esi, [esi + 8]
punpcklbw xmm2, xmm3 // UV
movdqa xmm0, [eax] // Y
movdqu xmm0, [eax] // Y
lea eax, [eax + 16]
movdqa xmm1, xmm0
movdqu xmm1, xmm0
punpcklbw xmm0, xmm2 // YUYV
punpckhbw xmm1, xmm2
movdqa [edi], xmm0
movdqa [edi + 16], xmm1
movdqu [edi], xmm0
movdqu [edi + 16], xmm1
lea edi, [edi + 32]
sub ecx, 16
jg convertloop
......@@ -6182,13 +6182,13 @@ void I422ToUYVYRow_SSE2(const uint8* src_y,
movq xmm3, qword ptr [esi + edx] // V
lea esi, [esi + 8]
punpcklbw xmm2, xmm3 // UV
movdqa xmm0, [eax] // Y
movdqu xmm0, [eax] // Y
movdqa xmm1, xmm2
lea eax, [eax + 16]
punpcklbw xmm1, xmm0 // UYVY
punpckhbw xmm2, xmm0
movdqa [edi], xmm1
movdqa [edi + 16], xmm2
movdqu [edi], xmm1
movdqu [edi + 16], xmm2
lea edi, [edi + 32]
sub ecx, 16
jg convertloop
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment