coffee/libyuv
1
0
Fork 0
mirror of https://chromium.googlesource.com/libyuv/libyuv synced 2025-12-08 01:36:47 +08:00
Code Issues Packages Projects Releases Wiki Activity

test conversions that are reversible.

Browse Source 
BUG=334
TESTED=unittests added to test functionality that is reversible.
R=sandersd@chromium.org

Review URL: https://webrtc-codereview.appspot.com/15679004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1009 16f28f9a-4ce2-e073-06de-1de4eb20be90
This commit is contained in:
fbarchard@google.com 2014-06-04 23:19:37 +00:00
parent 2a35da3912
commit 193c1ff11d
3 changed files with 59 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
README.chromium
View File

@ -1,6 +1,6 @@
Name: libyuv
URL: http://code.google.com/p/libyuv/
Version: 1008
Version: 1009
License: BSD
License File: LICENSE

2
include/libyuv/version.h
View File

@ -11,6 +11,6 @@
#ifndef INCLUDE_LIBYUV_VERSION_H_ // NOLINT
#define INCLUDE_LIBYUV_VERSION_H_
#define LIBYUV_VERSION 1008
#define LIBYUV_VERSION 1009
#endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT

57
unit_test/convert_test.cc
View File

@ -963,6 +963,63 @@ TESTATOB(I400, 1, 1, 1, I400Mirror, 1, 1, 1, 0)
TESTATOB(Y, 1, 1, 1, ARGB, 4, 4, 1, 0)
TESTATOB(ARGB, 4, 4, 1, ARGBMirror, 4, 4, 1, 0)
#define TESTSYMI(FMT_ATOB, BPP_A, STRIDE_A, HEIGHT_A, \
W1280, N, NEG, OFF) \
TEST_F(libyuvTest, FMT_ATOB##_Symetric##N) { \
const int kWidth = ((W1280) > 0) ? (W1280) : 1; \
const int kHeight = benchmark_height_; \
const int kHeightA = (kHeight + HEIGHT_A - 1) / HEIGHT_A * HEIGHT_A; \
const int kStrideA = (kWidth * BPP_A + STRIDE_A - 1) / STRIDE_A * STRIDE_A; \
align_buffer_64(src_argb, kStrideA * kHeightA + OFF); \
align_buffer_64(dst_argb_c, kStrideA * kHeightA); \
align_buffer_64(dst_argb_opt, kStrideA * kHeightA); \
srandom(time(NULL)); \
for (int i = 0; i < kStrideA * kHeightA; ++i) { \
src_argb[i + OFF] = (random() & 0xff); \
} \
memset(dst_argb_c, 1, kStrideA * kHeightA); \
memset(dst_argb_opt, 101, kStrideA * kHeightA); \
MaskCpuFlags(0); \
FMT_ATOB(src_argb + OFF, kStrideA, \
dst_argb_c, kStrideA, \
kWidth, NEG kHeight); \
MaskCpuFlags(-1); \
for (int i = 0; i < benchmark_iterations_; ++i) { \
FMT_ATOB(src_argb + OFF, kStrideA, \
dst_argb_opt, kStrideA, \
kWidth, NEG kHeight); \
} \
MaskCpuFlags(0); \
FMT_ATOB(dst_argb_c, kStrideA, \
dst_argb_c, kStrideA, \
kWidth, NEG kHeight); \
MaskCpuFlags(-1); \
FMT_ATOB(dst_argb_opt, kStrideA, \
dst_argb_opt, kStrideA, \
kWidth, NEG kHeight); \
for (int i = 0; i < kStrideA * kHeightA; ++i) { \
EXPECT_EQ(src_argb[i + OFF], dst_argb_opt[i]); \
EXPECT_EQ(dst_argb_c[i], dst_argb_opt[i]); \
} \
free_aligned_buffer_64(src_argb); \
free_aligned_buffer_64(dst_argb_c); \
free_aligned_buffer_64(dst_argb_opt); \
}
#define TESTSYM(FMT_ATOB, BPP_A, STRIDE_A, HEIGHT_A) \
TESTSYMI(FMT_ATOB, BPP_A, STRIDE_A, HEIGHT_A, \
benchmark_width_ - 4, _Any, +, 0) \
TESTSYMI(FMT_ATOB, BPP_A, STRIDE_A, HEIGHT_A, \
benchmark_width_, _Unaligned, +, 1) \
TESTSYMI(FMT_ATOB, BPP_A, STRIDE_A, HEIGHT_A, \
benchmark_width_, _Opt, +, 0)
TESTSYM(ARGBToARGB, 4, 4, 1)
TESTSYM(ARGBToBGRA, 4, 4, 1)
TESTSYM(ARGBToABGR, 4, 4, 1)
TESTSYM(BGRAToARGB, 4, 4, 1)
TESTSYM(ABGRToARGB, 4, 4, 1)
TEST_F(libyuvTest, Test565) {
SIMD_ALIGNED(uint8 orig_pixels[256][4]);
SIMD_ALIGNED(uint8 pixels565[256][2]);