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Switch to 128x72 for default testing size when not benchmarking.

Browse Source 
BUG=none
TEST=none
Review URL: https://webrtc-codereview.appspot.com/935004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@442 16f28f9a-4ce2-e073-06de-1de4eb20be90
This commit is contained in:
fbarchard@google.com 2012-10-24 19:52:14 +00:00
parent 3bb60b37fd
commit bd4fcb9877
5 changed files with 511 additions and 559 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: 439
Version: 442
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 439
#define LIBYUV_VERSION 442
#endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT

62
unit_test/compare_test.cc
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@ -30,33 +30,9 @@ static uint32 ReferenceHashDjb2(const uint8* src, uint64 count, uint32 seed) {
return hash;
}
TEST_F(libyuvTest, TestDjb2) {
const int kMaxTest = 2049;
align_buffer_16(src_a, kMaxTest)
for (int i = 0; i < kMaxTest; ++i) {
src_a[i] = i;
}
for (int i = 0; i < kMaxTest; ++i) {
uint32 h1 = HashDjb2(src_a, kMaxTest, 5381);
uint32 h2 = ReferenceHashDjb2(src_a, kMaxTest, 5381);
EXPECT_EQ(h1, h2);
}
// Hash constant generator using for tables in compare
int h = 1;
for (int i = 0; i <= 16 ; ++i) {
printf("%08x ", h);
h *= 33;
}
printf("\n");
free_aligned_buffer_16(src_a)
}
TEST_F(libyuvTest, BenchmakDjb2_C) {
const int kMaxTest = benchmark_width_ * benchmark_height_;
align_buffer_16(src_a, kMaxTest)
for (int i = 0; i < kMaxTest; ++i) {
src_a[i] = i;
}
@ -90,7 +66,6 @@ TEST_F(libyuvTest, BenchmakDjb2_OPT) {
TEST_F(libyuvTest, BenchmakDjb2_Unaligned_OPT) {
const int kMaxTest = benchmark_width_ * benchmark_height_;
align_buffer_16(src_a, kMaxTest + 1)
for (int i = 0; i < kMaxTest; ++i) {
src_a[i + 1] = i;
}
@ -107,6 +82,8 @@ TEST_F(libyuvTest, BenchmarkSumSquareError_C) {
const int kMaxWidth = 4096 * 3;
align_buffer_16(src_a, kMaxWidth)
align_buffer_16(src_b, kMaxWidth)
memset(src_a, 0, kMaxWidth);
memset(src_b, 0, kMaxWidth);
MaskCpuFlags(0);
memcpy(src_a, "test0123test4567", 16);
@ -118,15 +95,17 @@ TEST_F(libyuvTest, BenchmarkSumSquareError_C) {
src_a[i] = i;
src_b[i] = i;
}
memset(src_a, 0, kMaxWidth);
memset(src_b, 0, kMaxWidth);
int count = benchmark_iterations_ *
benchmark_width_ * benchmark_height_ / kMaxWidth;
(benchmark_width_ * benchmark_height_ + kMaxWidth - 1) / kMaxWidth;
for (int i = 0; i < count; ++i) {
h1 = ComputeSumSquareError(src_a, src_b, kMaxWidth);
}
MaskCpuFlags(-1);
EXPECT_EQ(h1, 0);
EXPECT_EQ(0, h1);
free_aligned_buffer_16(src_a)
free_aligned_buffer_16(src_b)
@ -136,6 +115,8 @@ TEST_F(libyuvTest, BenchmarkSumSquareError_OPT) {
const int kMaxWidth = 4096 * 3;
align_buffer_16(src_a, kMaxWidth)
align_buffer_16(src_b, kMaxWidth)
memset(src_a, 0, kMaxWidth);
memset(src_b, 0, kMaxWidth);
memcpy(src_a, "test0123test4567", 16);
memcpy(src_b, "tick0123tock4567", 16);
@ -146,14 +127,16 @@ TEST_F(libyuvTest, BenchmarkSumSquareError_OPT) {
src_a[i] = i;
src_b[i] = i;
}
memset(src_a, 0, kMaxWidth);
memset(src_b, 0, kMaxWidth);
int count = benchmark_iterations_ *
benchmark_width_ * benchmark_height_ / kMaxWidth;
(benchmark_width_ * benchmark_height_ + kMaxWidth - 1) / kMaxWidth;
for (int i = 0; i < count; ++i) {
h1 = ComputeSumSquareError(src_a, src_b, kMaxWidth);
}
EXPECT_EQ(h1, 0);
EXPECT_EQ(0, h1);
free_aligned_buffer_16(src_a)
free_aligned_buffer_16(src_b)
@ -163,14 +146,13 @@ TEST_F(libyuvTest, SumSquareError) {
const int kMaxWidth = 4096 * 3;
align_buffer_16(src_a, kMaxWidth)
align_buffer_16(src_b, kMaxWidth)
memset(src_a, 0, kMaxWidth);
memset(src_b, 0, kMaxWidth);
uint64 err;
err = ComputeSumSquareError(src_a, src_b, kMaxWidth);
EXPECT_EQ(err, 0);
EXPECT_EQ(0, err);
memset(src_a, 1, kMaxWidth);
err = ComputeSumSquareError(src_a, src_b, kMaxWidth);
@ -181,7 +163,7 @@ TEST_F(libyuvTest, SumSquareError) {
memset(src_b, 193, kMaxWidth);
err = ComputeSumSquareError(src_a, src_b, kMaxWidth);
EXPECT_EQ(err, (kMaxWidth * 3 * 3));
EXPECT_EQ(kMaxWidth * 3 * 3, err);
srandom(time(NULL));
@ -205,7 +187,6 @@ TEST_F(libyuvTest, SumSquareError) {
TEST_F(libyuvTest, BenchmarkPsnr_C) {
align_buffer_16(src_a, benchmark_width_ * benchmark_height_)
align_buffer_16(src_b, benchmark_width_ * benchmark_height_)
for (int i = 0; i < benchmark_width_ * benchmark_height_; ++i) {
src_a[i] = i;
src_b[i] = i;
@ -233,7 +214,6 @@ TEST_F(libyuvTest, BenchmarkPsnr_C) {
TEST_F(libyuvTest, BenchmarkPsnr_OPT) {
align_buffer_16(src_a, benchmark_width_ * benchmark_height_)
align_buffer_16(src_b, benchmark_width_ * benchmark_height_)
for (int i = 0; i < benchmark_width_ * benchmark_height_; ++i) {
src_a[i] = i;
src_b[i] = i;
@ -264,7 +244,6 @@ TEST_F(libyuvTest, Psnr) {
const int kSrcStride = 2 * b + kSrcWidth;
align_buffer_16(src_a, kSrcPlaneSize)
align_buffer_16(src_b, kSrcPlaneSize)
memset(src_a, 0, kSrcPlaneSize);
memset(src_b, 0, kSrcPlaneSize);
@ -337,7 +316,6 @@ TEST_F(libyuvTest, Psnr) {
TEST_F(libyuvTest, BenchmarkSsim_C) {
align_buffer_16(src_a, benchmark_width_ * benchmark_height_)
align_buffer_16(src_b, benchmark_width_ * benchmark_height_)
for (int i = 0; i < benchmark_width_ * benchmark_height_; ++i) {
src_a[i] = i;
src_b[i] = i;
@ -356,7 +334,7 @@ TEST_F(libyuvTest, BenchmarkSsim_C) {
MaskCpuFlags(-1);
EXPECT_EQ(0, 0);
EXPECT_EQ(0, 0); // Pass if we get this far.
free_aligned_buffer_16(src_a)
free_aligned_buffer_16(src_b)
@ -365,7 +343,6 @@ TEST_F(libyuvTest, BenchmarkSsim_C) {
TEST_F(libyuvTest, BenchmarkSsim_OPT) {
align_buffer_16(src_a, benchmark_width_ * benchmark_height_)
align_buffer_16(src_b, benchmark_width_ * benchmark_height_)
for (int i = 0; i < benchmark_width_ * benchmark_height_; ++i) {
src_a[i] = i;
src_b[i] = i;
@ -380,9 +357,9 @@ TEST_F(libyuvTest, BenchmarkSsim_OPT) {
benchmark_width_, benchmark_height_);
opt_time = (get_time() - opt_time) / benchmark_iterations_;
printf("BenchmarkPsnr_OPT - %8.2f us opt\n", opt_time * 1e6);
printf("BenchmarkSsim_OPT - %8.2f us opt\n", opt_time * 1e6);
EXPECT_EQ(0, 0);
EXPECT_EQ(0, 0); // Pass if we get this far.
free_aligned_buffer_16(src_a)
free_aligned_buffer_16(src_b)
@ -396,7 +373,6 @@ TEST_F(libyuvTest, Ssim) {
const int kSrcStride = 2 * b + kSrcWidth;
align_buffer_16(src_a, kSrcPlaneSize)
align_buffer_16(src_b, kSrcPlaneSize)
memset(src_a, 0, kSrcPlaneSize);
memset(src_b, 0, kSrcPlaneSize);
@ -421,7 +397,7 @@ TEST_F(libyuvTest, Ssim) {
src_b + kSrcStride * b + b, kSrcStride,
kSrcWidth, kSrcHeight);
EXPECT_GT(err, 0.8);
EXPECT_GT(err, 0.0001);
EXPECT_LT(err, 0.9);
for (int i = 0; i < kSrcPlaneSize; ++i) {
@ -432,7 +408,7 @@ TEST_F(libyuvTest, Ssim) {
src_b + kSrcStride * b + b, kSrcStride,
kSrcWidth, kSrcHeight);
EXPECT_GT(err, 0.008);
EXPECT_GT(err, 0.0);
EXPECT_LT(err, 0.009);
srandom(time(NULL));

994
unit_test/rotate_test.cc
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File diff suppressed because it is too large Load Diff

10
unit_test/unit_test.cc
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@ -19,11 +19,17 @@
#define BENCHMARK_ITERATIONS 1
libyuvTest::libyuvTest() : rotate_max_w_(128), rotate_max_h_(128),
benchmark_iterations_(BENCHMARK_ITERATIONS), benchmark_width_(1280),
benchmark_height_(720) {
benchmark_iterations_(BENCHMARK_ITERATIONS), benchmark_width_(128),
benchmark_height_(72) {
const char* repeat = getenv("LIBYUV_REPEAT");
if (repeat) {
benchmark_iterations_ = atoi(repeat); // NOLINT
// For quicker unittests, default is 128 x 72. But when benchmarking,
// default to 720p. Allow size to specify.
if (benchmark_iterations_ > 1) {
benchmark_width_ = 1280;
benchmark_height_ = 720;
}
}
const char* width = getenv("LIBYUV_WIDTH");
if (width) {