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Aligned buffer sizes for subsampled Bayer formats.

Browse Source 
BUG=289
TEST=drmemory

Review URL: https://webrtc-codereview.appspot.com/4819004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@888 16f28f9a-4ce2-e073-06de-1de4eb20be90
This commit is contained in:
fbarchard@google.com 2013-12-03 11:30:57 +00:00
parent d0a4b4ac01
commit 339ce58196
4 changed files with 23 additions and 21 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: 886
Version: 888
License: BSD
License File: LICENSE

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 886
#define LIBYUV_VERSION 888
#endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT

36
unit_test/convert_test.cc
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@ -786,21 +786,23 @@ TEST_F(libyuvTest, FMT_A##To##FMT_PLANAR##N) { \
TESTATOBIPLANAR(ARGB, 4, NV12, 2, 2)
TESTATOBIPLANAR(ARGB, 4, NV21, 2, 2)
#define TESTATOBI(FMT_A, BPP_A, STRIDE_A, \
FMT_B, BPP_B, STRIDE_B, \
#define TESTATOBI(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, \
FMT_B, BPP_B, STRIDE_B, HEIGHT_B, \
W1280, DIFF, N, NEG, OFF) \
TEST_F(libyuvTest, FMT_A##To##FMT_B##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 kHeightB = (kHeight + HEIGHT_B - 1) / HEIGHT_B * HEIGHT_B; \
const int kStrideA = (kWidth * BPP_A + STRIDE_A - 1) / STRIDE_A * STRIDE_A; \
const int kStrideB = (kWidth * BPP_B + STRIDE_B - 1) / STRIDE_B * STRIDE_B; \
align_buffer_64(src_argb, kStrideA * kHeight + OFF); \
align_buffer_64(dst_argb_c, kStrideB * kHeight); \
align_buffer_64(dst_argb_opt, kStrideB * kHeight); \
memset(dst_argb_c, 0, kStrideB * kHeight); \
memset(dst_argb_opt, 0, kStrideB * kHeight); \
align_buffer_64(src_argb, kStrideA * kHeightA + OFF); \
align_buffer_64(dst_argb_c, kStrideB * kHeightB); \
align_buffer_64(dst_argb_opt, kStrideB * kHeightB); \
memset(dst_argb_c, 0, kStrideB * kHeightB); \
memset(dst_argb_opt, 0, kStrideB * kHeightB); \
srandom(time(NULL)); \
for (int i = 0; i < kStrideA * kHeight; ++i) { \
for (int i = 0; i < kStrideA * kHeightA; ++i) { \
src_argb[i + OFF] = (random() & 0xff); \
} \
MaskCpuFlags(0); \
@ -814,7 +816,7 @@ TEST_F(libyuvTest, FMT_A##To##FMT_B##N) { \
kWidth, NEG kHeight); \
} \
int max_diff = 0; \
for (int i = 0; i < kStrideB * kHeight; ++i) { \
for (int i = 0; i < kStrideB * kHeightB; ++i) { \
int abs_diff = \
abs(static_cast<int>(dst_argb_c[i]) - \
static_cast<int>(dst_argb_opt[i])); \
@ -873,17 +875,17 @@ TEST_F(libyuvTest, FMT_A##To##FMT_B##_Random) { \
#define TESTATOB(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, \
FMT_B, BPP_B, STRIDE_B, HEIGHT_B, DIFF) \
TESTATOBI(FMT_A, BPP_A, STRIDE_A, \
FMT_B, BPP_B, STRIDE_B, \
TESTATOBI(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, \
FMT_B, BPP_B, STRIDE_B, HEIGHT_B, \
benchmark_width_ - 4, DIFF, _Any, +, 0) \
TESTATOBI(FMT_A, BPP_A, STRIDE_A, \
FMT_B, BPP_B, STRIDE_B, \
TESTATOBI(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, \
FMT_B, BPP_B, STRIDE_B, HEIGHT_B, \
benchmark_width_, DIFF, _Unaligned, +, 1) \
TESTATOBI(FMT_A, BPP_A, STRIDE_A, \
FMT_B, BPP_B, STRIDE_B, \
TESTATOBI(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, \
FMT_B, BPP_B, STRIDE_B, HEIGHT_B, \
benchmark_width_, DIFF, _Invert, -, 0) \
TESTATOBI(FMT_A, BPP_A, STRIDE_A, \
FMT_B, BPP_B, STRIDE_B, \
TESTATOBI(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, \
FMT_B, BPP_B, STRIDE_B, HEIGHT_B, \
benchmark_width_, DIFF, _Opt, +, 0) \
TESTATOBRANDOM(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, \
FMT_B, BPP_B, STRIDE_B, HEIGHT_B, DIFF)

4
unit_test/unit_test.cc
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@ -19,8 +19,8 @@
#define BENCHMARK_ITERATIONS 1
libyuvTest::libyuvTest() : rotate_max_w_(128), rotate_max_h_(128),
benchmark_iterations_(BENCHMARK_ITERATIONS), benchmark_width_(33),
benchmark_height_(19) {
benchmark_iterations_(BENCHMARK_ITERATIONS), benchmark_width_(22),
benchmark_height_(14) {
const char* repeat = getenv("LIBYUV_REPEAT");
if (repeat) {
benchmark_iterations_ = atoi(repeat); // NOLINT