| Index: cc/resources/texture_compressor_perftest.cc
|
| diff --git a/cc/resources/texture_compressor_perftest.cc b/cc/resources/texture_compressor_perftest.cc
|
| deleted file mode 100644
|
| index d2ad5bcc21aea0142a7390351dcb9c4a7994fcd9..0000000000000000000000000000000000000000
|
| --- a/cc/resources/texture_compressor_perftest.cc
|
| +++ /dev/null
|
| @@ -1,121 +0,0 @@
|
| -// Copyright 2015 The Chromium Authors. All rights reserved.
|
| -// Use of this source code is governed by a BSD-style license that can be
|
| -// found in the LICENSE file.
|
| -
|
| -#include "base/logging.h"
|
| -#include "cc/debug/lap_timer.h"
|
| -#include "cc/resources/texture_compressor.h"
|
| -#include "testing/gtest/include/gtest/gtest.h"
|
| -#include "testing/perf/perf_test.h"
|
| -
|
| -namespace cc {
|
| -namespace {
|
| -
|
| -const int kTimeLimitMillis = 2000;
|
| -const int kWarmupRuns = 5;
|
| -const int kTimeCheckInterval = 10;
|
| -
|
| -const int kImageWidth = 256;
|
| -const int kImageHeight = 256;
|
| -const int kImageChannels = 4;
|
| -const int kImageSizeInBytes = kImageWidth * kImageHeight * kImageChannels;
|
| -
|
| -std::string FormatName(TextureCompressor::Format format) {
|
| - switch (format) {
|
| - case TextureCompressor::kFormatETC1:
|
| - return "ETC1";
|
| - }
|
| -
|
| - NOTREACHED();
|
| - return "";
|
| -}
|
| -
|
| -std::string QualityName(TextureCompressor::Quality quality) {
|
| - switch (quality) {
|
| - case TextureCompressor::kQualityLow:
|
| - return "Low";
|
| - case TextureCompressor::kQualityMedium:
|
| - return "Medium";
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| - case TextureCompressor::kQualityHigh:
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| - return "High";
|
| - }
|
| -
|
| - NOTREACHED();
|
| - return "";
|
| -}
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| -
|
| -class TextureCompressorPerfTest
|
| - : public testing::TestWithParam<
|
| - ::testing::tuple<TextureCompressor::Quality,
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| - TextureCompressor::Format>> {
|
| - public:
|
| - TextureCompressorPerfTest()
|
| - : timer_(kWarmupRuns,
|
| - base::TimeDelta::FromMilliseconds(kTimeLimitMillis),
|
| - kTimeCheckInterval) {}
|
| -
|
| - void SetUp() override {
|
| - TextureCompressor::Format format = ::testing::get<1>(GetParam());
|
| - compressor_ = TextureCompressor::Create(format);
|
| - }
|
| -
|
| - void RunTest(const std::string& name) {
|
| - TextureCompressor::Quality quality = ::testing::get<0>(GetParam());
|
| - timer_.Reset();
|
| - do {
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| - compressor_->Compress(src_, dst_, kImageWidth, kImageHeight, quality);
|
| - timer_.NextLap();
|
| - } while (!timer_.HasTimeLimitExpired());
|
| -
|
| - TextureCompressor::Format format = ::testing::get<1>(GetParam());
|
| - std::string str = FormatName(format) + " " + QualityName(quality);
|
| - perf_test::PrintResult("Compress256x256", name, str, timer_.MsPerLap(),
|
| - "us", true);
|
| - }
|
| -
|
| - protected:
|
| - LapTimer timer_;
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| - scoped_ptr<TextureCompressor> compressor_;
|
| - uint8_t src_[kImageSizeInBytes];
|
| - uint8_t dst_[kImageSizeInBytes];
|
| -};
|
| -
|
| -TEST_P(TextureCompressorPerfTest, Compress256x256BlackAndWhiteGradientImage) {
|
| - for (int i = 0; i < kImageSizeInBytes; ++i)
|
| - src_[i] = i % 256;
|
| -
|
| - RunTest("BlackAndWhiteGradientImage");
|
| -}
|
| -
|
| -TEST_P(TextureCompressorPerfTest, Compress256x256SolidBlackImage) {
|
| - memset(src_, 0, kImageSizeInBytes);
|
| -
|
| - RunTest("SolidBlackImage");
|
| -}
|
| -
|
| -TEST_P(TextureCompressorPerfTest, Compress256x256SolidColorImage) {
|
| - for (int i = 0; i < kImageSizeInBytes; ++i)
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| - src_[i] = (4 - i % 4) * 50;
|
| -
|
| - RunTest("SolidColorImage");
|
| -}
|
| -
|
| -TEST_P(TextureCompressorPerfTest, Compress256x256RandomColorImage) {
|
| - unsigned int kImageSeed = 1234567890;
|
| - srand(kImageSeed);
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| - for (int i = 0; i < kImageSizeInBytes; ++i)
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| - src_[i] = rand() % 256; // NOLINT
|
| -
|
| - RunTest("RandomColorImage");
|
| -}
|
| -
|
| -INSTANTIATE_TEST_CASE_P(
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| - TextureCompressorPerfTests,
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| - TextureCompressorPerfTest,
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| - ::testing::Combine(::testing::Values(TextureCompressor::kQualityLow,
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| - TextureCompressor::kQualityMedium,
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| - TextureCompressor::kQualityHigh),
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| - ::testing::Values(TextureCompressor::kFormatETC1)));
|
| -
|
| -} // namespace
|
| -} // namespace cc
|
|
|