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I422ToRGB24 AVX2 and I422ToRAW

Browse Source 
BUG=none
TESTED=I422ToRGB24 unittest
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/46619004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1337 16f28f9a-4ce2-e073-06de-1de4eb20be90
This commit is contained in:
fbarchard@google.com 2015-03-17 17:25:27 +00:00
parent 4d387fc619
commit 0e4388aea3
6 changed files with 90 additions and 2 deletions
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2
README.chromium
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@ -1,6 +1,6 @@
Name: libyuv
URL: http://code.google.com/p/libyuv/
Version: 1334
Version: 1337
License: BSD
License File: LICENSE

22
include/libyuv/row.h
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@ -198,6 +198,8 @@ extern "C" {
#define HAS_I422TORGB565ROW_AVX2
#define HAS_I422TOARGB1555ROW_AVX2
#define HAS_I422TOARGB4444ROW_AVX2
#define HAS_I422TORGB24ROW_AVX2
#define HAS_I422TORAWROW_AVX2
#define HAS_I444TOARGBROW_AVX2
#define HAS_I411TOARGBROW_AVX2
#define HAS_J400TOARGBROW_AVX2
@ -1177,11 +1179,21 @@ void I422ToRGB24Row_SSSE3(const uint8* src_y,
const uint8* src_v,
uint8* dst_rgb24,
int width);
void I422ToRGB24Row_AVX2(const uint8* src_y,
const uint8* src_u,
const uint8* src_v,
uint8* dst_rgb24,
int width);
void I422ToRAWRow_SSSE3(const uint8* src_y,
const uint8* src_u,
const uint8* src_v,
uint8* dst_raw,
int width);
void I422ToRAWRow_AVX2(const uint8* src_y,
const uint8* src_u,
const uint8* src_v,
uint8* dst_raw,
int width);
void I422ToARGBRow_Any_AVX2(const uint8* src_y,
const uint8* src_u,
const uint8* src_v,
@ -1331,11 +1343,21 @@ void I422ToRGB24Row_Any_SSSE3(const uint8* src_y,
const uint8* src_v,
uint8* dst_argb,
int width);
void I422ToRGB24Row_Any_AVX2(const uint8* src_y,
const uint8* src_u,
const uint8* src_v,
uint8* dst_argb,
int width);
void I422ToRAWRow_Any_SSSE3(const uint8* src_y,
const uint8* src_u,
const uint8* src_v,
uint8* dst_argb,
int width);
void I422ToRAWRow_Any_AVX2(const uint8* src_y,
const uint8* src_u,
const uint8* src_v,
uint8* dst_argb,
int width);
void I400ToARGBRow_C(const uint8* src_y, uint8* dst_argb, int width);
void I400ToARGBRow_SSE2(const uint8* src_y, uint8* dst_argb, int width);

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 1334
#define LIBYUV_VERSION 1337
#endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT

16
source/convert_from.cc
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@ -739,6 +739,14 @@ int I420ToRGB24(const uint8* src_y, int src_stride_y,
}
}
#endif
#if defined(HAS_I422TORGB24ROW_AVX2)
if (TestCpuFlag(kCpuHasAVX2)) {
I422ToRGB24Row = I422ToRGB24Row_Any_AVX2;
if (IS_ALIGNED(width, 16)) {
I422ToRGB24Row = I422ToRGB24Row_AVX2;
}
}
#endif
#if defined(HAS_I422TORGB24ROW_NEON)
if (TestCpuFlag(kCpuHasNEON)) {
I422ToRGB24Row = I422ToRGB24Row_Any_NEON;
@ -791,6 +799,14 @@ int I420ToRAW(const uint8* src_y, int src_stride_y,
}
}
#endif
#if defined(HAS_I422TORAWROW_AVX2)
if (TestCpuFlag(kCpuHasAVX2)) {
I422ToRAWRow = I422ToRAWRow_Any_AVX2;
if (IS_ALIGNED(width, 16)) {
I422ToRAWRow = I422ToRAWRow_AVX2;
}
}
#endif
#if defined(HAS_I422TORAWROW_NEON)
if (TestCpuFlag(kCpuHasNEON)) {
I422ToRAWRow = I422ToRAWRow_Any_NEON;

6
source/row_any.cc
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@ -57,6 +57,12 @@ YANY(I422ToRAWRow_Any_SSSE3, I422ToRAWRow_SSSE3, I422ToRAWRow_C, 1, 3, 7)
YANY(I422ToYUY2Row_Any_SSE2, I422ToYUY2Row_SSE2, I422ToYUY2Row_C, 1, 2, 15)
YANY(I422ToUYVYRow_Any_SSE2, I422ToUYVYRow_SSE2, I422ToUYVYRow_C, 1, 2, 15)
#endif // HAS_I444TOARGBROW_SSSE3
#ifdef HAS_I422TORGB24ROW_AVX2
YANY(I422ToRGB24Row_Any_AVX2, I422ToRGB24Row_AVX2, I422ToRGB24Row_C, 1, 3, 15)
#endif
#ifdef HAS_I422TORAWROW_AVX2
YANY(I422ToRAWRow_Any_AVX2, I422ToRAWRow_AVX2, I422ToRAWRow_C, 1, 3, 15)
#endif
#ifdef HAS_J422TOARGBROW_SSSE3
YANY(J422ToARGBRow_Any_SSSE3, J422ToARGBRow_SSSE3, J422ToARGBRow_C, 1, 4, 7)
#endif

44
source/row_common.cc
View File

@ -2370,6 +2370,50 @@ void I422ToARGB4444Row_AVX2(const uint8* src_y,
}
#endif
#if defined(HAS_I422TORGB24ROW_AVX2)
void I422ToRGB24Row_AVX2(const uint8* src_y,
const uint8* src_u,
const uint8* src_v,
uint8* dst_rgb24,
int width) {
// Row buffer for intermediate ARGB pixels.
SIMD_ALIGNED32(uint8 row[MAXTWIDTH * 4]);
while (width > 0) {
int twidth = width > MAXTWIDTH ? MAXTWIDTH : width;
I422ToARGBRow_AVX2(src_y, src_u, src_v, row, twidth);
// TODO(fbarchard): ARGBToRGB24Row_AVX2
ARGBToRGB24Row_SSSE3(row, dst_rgb24, twidth);
src_y += twidth;
src_u += twidth / 2;
src_v += twidth / 2;
dst_rgb24 += twidth * 3;
width -= twidth;
}
}
#endif
#if defined(HAS_I422TORAWROW_AVX2)
void I422ToRAWRow_AVX2(const uint8* src_y,
const uint8* src_u,
const uint8* src_v,
uint8* dst_raw,
int width) {
// Row buffer for intermediate ARGB pixels.
SIMD_ALIGNED32(uint8 row[MAXTWIDTH * 4]);
while (width > 0) {
int twidth = width > MAXTWIDTH ? MAXTWIDTH : width;
I422ToARGBRow_AVX2(src_y, src_u, src_v, row, twidth);
// TODO(fbarchard): ARGBToRAWRow_AVX2
ARGBToRAWRow_SSSE3(row, dst_raw, twidth);
src_y += twidth;
src_u += twidth / 2;
src_v += twidth / 2;
dst_raw += twidth * 3;
width -= twidth;
}
}
#endif
#if defined(HAS_NV12TORGB565ROW_AVX2)
void NV12ToRGB565Row_AVX2(const uint8* src_y, const uint8* src_uv,
uint8* dst_rgb565, int width) {