software_image_decode_cache_unittest.cc

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "cc/tiles/software_image_decode_cache.h"

#include "cc/paint/draw_image.h"
#include "cc/paint/paint_image_builder.h"
#include "cc/test/fake_paint_image_generator.h"
#include "cc/test/skia_common.h"
#include "cc/test/test_tile_task_runner.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/skia/include/core/SkAlphaType.h"
#include "third_party/skia/include/core/SkBitmap.h"
#include "third_party/skia/include/core/SkColorSpace.h"
#include "third_party/skia/include/core/SkColorType.h"
#include "third_party/skia/include/core/SkImage.h"
#include "third_party/skia/include/core/SkImageInfo.h"
#include "third_party/skia/include/core/SkM44.h"
#include "third_party/skia/include/core/SkRect.h"
#include "third_party/skia/include/core/SkRefCnt.h"
#include "third_party/skia/include/core/SkSize.h"

namespace cc {
namespace {

TargetColorParams DefaultTargetColorParams() { … }

sk_sp<SkColorSpace> DefaultSkColorSpace() { … }

size_t kLockedMemoryLimitBytes = …;
class TestSoftwareImageDecodeCache : public SoftwareImageDecodeCache { … };

SkM44 CreateMatrix(const SkSize& scale, bool is_decomposable) { … }

PaintImage CreatePaintImage(int width, int height) { … }

PaintImage CreatePaintImage(int width,
                            int height,
                            const TargetColorParams& target_color_params) { … }

class SoftwareImageDecodeCacheTest : public testing::Test { … };

TEST_F(SoftwareImageDecodeCacheTest, ImageKeyNoneQuality) { … }

TEST_F(SoftwareImageDecodeCacheTest,
       ImageKeyLowQualityIncreasedToMediumIfDownscale) { … }

TEST_F(SoftwareImageDecodeCacheTest,
       ImageKeyMediumQualityDropsToLowIfMipLevel0) { … }

TEST_F(SoftwareImageDecodeCacheTest, LowUnscalableFormatStaysLow) { … }

TEST_F(SoftwareImageDecodeCacheTest, HighUnscalableFormatBecomesLow) { … }

TEST_F(SoftwareImageDecodeCacheTest, ImageKeyLowQualityKeptLowIfUpscale) { … }

TEST_F(SoftwareImageDecodeCacheTest, ImageKeyMediumQuality) { … }

TEST_F(SoftwareImageDecodeCacheTest,
       ImageKeyMediumQualityDropToLowIfEnlarging) { … }

TEST_F(SoftwareImageDecodeCacheTest, ImageKeyMediumQualityDropToLowIfIdentity) { … }

TEST_F(SoftwareImageDecodeCacheTest,
       ImageKeyMediumQualityDropToLowIfNearlyIdentity) { … }

TEST_F(SoftwareImageDecodeCacheTest,
       ImageKeyMediumQualityDropToLowIfNearlyIdentity2) { … }

TEST_F(SoftwareImageDecodeCacheTest,
       ImageKeyMediumQualityDropToLowIfNotDecomposable) { … }

TEST_F(SoftwareImageDecodeCacheTest, ImageKeyMediumQualityAt1_5Scale) { … }

TEST_F(SoftwareImageDecodeCacheTest, ImageKeyMediumQualityAt1_0cale) { … }

TEST_F(SoftwareImageDecodeCacheTest, ImageKeyLowQualityAt0_75Scale) { … }

TEST_F(SoftwareImageDecodeCacheTest, ImageKeyMediumQualityAt0_5Scale) { … }

TEST_F(SoftwareImageDecodeCacheTest, ImageKeyMediumQualityAt0_49Scale) { … }

TEST_F(SoftwareImageDecodeCacheTest, ImageKeyMediumQualityAt0_1Scale) { … }

TEST_F(SoftwareImageDecodeCacheTest, ImageKeyMediumQualityAt0_01Scale) { … }

TEST_F(SoftwareImageDecodeCacheTest,
       ImageKeyFullDowscalesDropsHighQualityToMedium) { … }

TEST_F(SoftwareImageDecodeCacheTest, ImageKeyUpscaleIsLowQuality) { … }

TEST_F(SoftwareImageDecodeCacheTest,
       ImageKeyHighQualityDropToMediumIfTooLarge) { … }

TEST_F(SoftwareImageDecodeCacheTest,
       ImageKeyHighQualityDropToLowIfNotDecomposable) { … }

TEST_F(SoftwareImageDecodeCacheTest, ImageKeyHighQualityDropToLowIfIdentity) { … }

TEST_F(SoftwareImageDecodeCacheTest,
       ImageKeyHighQualityDropToLowIfNearlyIdentity) { … }

TEST_F(SoftwareImageDecodeCacheTest,
       ImageKeyHighQualityDropToLowIfNearlyIdentity2) { … }

TEST_F(SoftwareImageDecodeCacheTest, ImageKeyDownscaleMipLevelWithRounding) { … }

TEST_F(SoftwareImageDecodeCacheTest, OriginalDecodesAreEqual) { … }

TEST_F(SoftwareImageDecodeCacheTest, ImageRectDoesNotContainSrcRect) { … }

TEST_F(SoftwareImageDecodeCacheTest, ImageRectDoesNotContainSrcRectWithScale) { … }

TEST_F(SoftwareImageDecodeCacheTest, GetTaskForImageSameImage) { … }

TEST_F(SoftwareImageDecodeCacheTest, GetTaskForImageProcessUnrefCancel) { … }

TEST_F(SoftwareImageDecodeCacheTest, GetTaskForImageSameImageDifferentQuality) { … }

TEST_F(SoftwareImageDecodeCacheTest, GetTaskForImageSameImageDifferentSize) { … }

TEST_F(SoftwareImageDecodeCacheTest, GetTaskForImageDifferentImage) { … }

// crbug.com/709341
#if defined(MEMORY_SANITIZER)
#define MAYBE_GetTaskForImageDifferentColorSpace …
#else
#define MAYBE_GetTaskForImageDifferentColorSpace …
#endif
TEST_F(SoftwareImageDecodeCacheTest, MAYBE_GetTaskForImageDifferentColorSpace) { … }

TEST_F(SoftwareImageDecodeCacheTest, GetTaskForImageAlreadyDecoded) { … }

TEST_F(SoftwareImageDecodeCacheTest, GetTaskForImageAlreadyPrerolled) { … }

TEST_F(SoftwareImageDecodeCacheTest, GetTaskForImageCanceledGetsNewTask) { … }

TEST_F(SoftwareImageDecodeCacheTest,
       GetTaskForImageCanceledWhileReffedGetsNewTask) { … }

TEST_F(SoftwareImageDecodeCacheTest, GetDecodedImageForDraw) { … }

TEST_F(SoftwareImageDecodeCacheTest,
       GetDecodedImageForDrawWithNonContainedSrcRect) { … }

TEST_F(SoftwareImageDecodeCacheTest, GetDecodedImageForDrawAtRasterDecode) { … }

TEST_F(SoftwareImageDecodeCacheTest,
       GetDecodedImageForDrawAtRasterDecodeMultipleTimes) { … }

TEST_F(SoftwareImageDecodeCacheTest, ZeroSizedImagesAreSkipped) { … }

TEST_F(SoftwareImageDecodeCacheTest, NonOverlappingSrcRectImagesAreSkipped) { … }

TEST_F(SoftwareImageDecodeCacheTest, LowQualityFilterIsHandled) { … }

TEST_F(SoftwareImageDecodeCacheTest, LowQualityScaledSubrectIsHandled) { … }

TEST_F(SoftwareImageDecodeCacheTest, NoneQualityScaledSubrectIsHandled) { … }

TEST_F(SoftwareImageDecodeCacheTest, MediumQualityAt01_5ScaleIsHandled) { … }

TEST_F(SoftwareImageDecodeCacheTest, MediumQualityAt1_0ScaleIsHandled) { … }

TEST_F(SoftwareImageDecodeCacheTest, MediumQualityAt0_75ScaleIsHandled) { … }

TEST_F(SoftwareImageDecodeCacheTest, MediumQualityAt0_5ScaleIsHandled) { … }

TEST_F(SoftwareImageDecodeCacheTest, MediumQualityAt0_49ScaleIsHandled) { … }

TEST_F(SoftwareImageDecodeCacheTest, MediumQualityAt0_1ScaleIsHandled) { … }

TEST_F(SoftwareImageDecodeCacheTest, MediumQualityAt0_01ScaleIsHandled) { … }

TEST_F(SoftwareImageDecodeCacheTest, MediumQualityAt0_001ScaleIsHandled) { … }

TEST_F(SoftwareImageDecodeCacheTest,
       MediumQualityImagesAreTheSameAt0_5And0_49Scale) { … }

TEST_F(SoftwareImageDecodeCacheTest, ClearCache) { … }

TEST_F(SoftwareImageDecodeCacheTest, CacheDecodesExpectedFrames) { … }

TEST_F(SoftwareImageDecodeCacheTest, SizeSubrectingIsHandled) { … }

TEST_F(SoftwareImageDecodeCacheTest, EmptyTargetSizeDecode) { … }

TEST_F(SoftwareImageDecodeCacheTest, BitmapImageColorConverted) { … }

TEST_F(SoftwareImageDecodeCacheTest, BitmapImageNotColorConverted) { … }

// TODO(ccameron): Re-enable this when the root cause of crashes is discovered.
// https://crbug.com/791828
TEST_F(SoftwareImageDecodeCacheTest, DISABLED_ContentIdCaching) { … }

TEST_F(SoftwareImageDecodeCacheTest, DecodeToScale) { … }

TEST_F(SoftwareImageDecodeCacheTest, DecodeToScaleSubrect) { … }

TEST_F(SoftwareImageDecodeCacheTest, DecodeToScaleNoneQuality) { … }

TEST_F(SoftwareImageDecodeCacheTest, HdrDecodeToHdr) { … }

TEST_F(SoftwareImageDecodeCacheTest, HdrDecodeToSdr) { … }

TEST_F(SoftwareImageDecodeCacheTest, ReduceCacheOnUnrefWithTasks) { … }

TEST_F(SoftwareImageDecodeCacheTest, ReduceCacheOnUnrefWithDraw) { … }

}  // namespace
}  // namespace cc
chromium/cc/tiles/software_image_decode_cache_unittest.cc
