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- // Copyright 2017 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 "cc/paint/paint_image.h"
- #include <utility>
- #include "base/test/gtest_util.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_paint_worklet_input.h"
- #include "testing/gtest/include/gtest/gtest.h"
- #include "third_party/skia/include/core/SkColorSpace.h"
- namespace cc {
- TEST(PaintImageTest, DecodesCorrectFrames) {
- std::vector<FrameMetadata> frames = {
- FrameMetadata(true, base::Milliseconds(2)),
- FrameMetadata(true, base::Milliseconds(3))};
- sk_sp<FakePaintImageGenerator> generator =
- sk_make_sp<FakePaintImageGenerator>(SkImageInfo::MakeN32Premul(10, 10),
- frames);
- PaintImage image = PaintImageBuilder::WithDefault()
- .set_id(PaintImage::GetNextId())
- .set_paint_image_generator(generator)
- .TakePaintImage();
- // When there's no decoded SkImage the color usage defaults to SRGB.
- EXPECT_EQ(image.GetContentColorUsage(), gfx::ContentColorUsage::kSRGB);
- // The recorded index is 0u but ask for 1u frame.
- SkImageInfo info = SkImageInfo::MakeN32Premul(10, 10);
- std::vector<size_t> memory(info.computeMinByteSize());
- image.Decode(memory.data(), &info, nullptr, 1u,
- PaintImage::GetNextGeneratorClientId());
- ASSERT_EQ(generator->frames_decoded().size(), 1u);
- EXPECT_EQ(generator->frames_decoded().count(1u), 1u);
- generator->reset_frames_decoded();
- // Not N32 color type.
- info.makeColorType(kRGB_565_SkColorType);
- memory = std::vector<size_t>(info.computeMinByteSize());
- image.Decode(memory.data(), &info, nullptr, 1u,
- PaintImage::GetNextGeneratorClientId());
- ASSERT_EQ(generator->frames_decoded().size(), 1u);
- EXPECT_EQ(generator->frames_decoded().count(1u), 1u);
- generator->reset_frames_decoded();
- }
- TEST(PaintImageTest, SupportedDecodeSize) {
- SkISize full_size = SkISize::Make(10, 10);
- std::vector<SkISize> supported_sizes = {SkISize::Make(5, 5)};
- std::vector<FrameMetadata> frames = {FrameMetadata()};
- sk_sp<FakePaintImageGenerator> generator =
- sk_make_sp<FakePaintImageGenerator>(
- SkImageInfo::MakeN32Premul(full_size.width(), full_size.height()),
- frames, true, supported_sizes);
- PaintImage image = PaintImageBuilder::WithDefault()
- .set_id(PaintImage::GetNextId())
- .set_paint_image_generator(generator)
- .TakePaintImage();
- EXPECT_EQ(image.GetSupportedDecodeSize(supported_sizes[0]),
- supported_sizes[0]);
- }
- TEST(PaintImageTest, GetSkImageForFrameNotGeneratorBacked) {
- PaintImage image = CreateBitmapImage(gfx::Size(10, 10));
- EXPECT_EQ(image.GetSwSkImage(),
- image.GetSkImageForFrame(PaintImage::kDefaultFrameIndex,
- PaintImage::GetNextGeneratorClientId()));
- }
- TEST(PaintImageTest, DecodeToYuv420NoAlpha) {
- const SkISize full_size = SkISize::Make(10, 10);
- SkYUVAInfo yuva_info(full_size, SkYUVAInfo::PlaneConfig::kY_U_V,
- SkYUVAInfo::Subsampling::k420,
- kJPEG_Full_SkYUVColorSpace);
- SkYUVAPixmapInfo yuva_pixmap_info(yuva_info,
- SkYUVAPixmapInfo::DataType::kUnorm8,
- /*row bytes*/ nullptr);
- sk_sp<FakePaintImageGenerator> yuv_generator =
- sk_make_sp<FakePaintImageGenerator>(SkImageInfo::MakeN32Premul(full_size),
- yuva_pixmap_info);
- PaintImage image = PaintImageBuilder::WithDefault()
- .set_id(PaintImage::GetNextId())
- .set_paint_image_generator(yuv_generator)
- .TakePaintImage();
- std::vector<uint8_t> memory(yuva_pixmap_info.computeTotalBytes());
- auto pixmaps =
- SkYUVAPixmaps::FromExternalMemory(yuva_pixmap_info, memory.data());
- SkYUVAPixmapInfo image_yuva_pixmap_info;
- ASSERT_TRUE(image.IsYuv(SkYUVAPixmapInfo::SupportedDataTypes::All(),
- &image_yuva_pixmap_info));
- ASSERT_EQ(yuva_pixmap_info, image_yuva_pixmap_info);
- image.DecodeYuv(pixmaps, 1u /* frame_index */,
- PaintImage::GetNextGeneratorClientId());
- ASSERT_EQ(yuv_generator->frames_decoded().size(), 1u);
- EXPECT_EQ(yuv_generator->frames_decoded().count(1u), 1u);
- yuv_generator->reset_frames_decoded();
- }
- TEST(PaintImageTest, BuildPaintWorkletImage) {
- gfx::SizeF size(100, 50);
- scoped_refptr<TestPaintWorkletInput> input =
- base::MakeRefCounted<TestPaintWorkletInput>(size);
- PaintImage paint_image = PaintImageBuilder::WithDefault()
- .set_id(1)
- .set_paint_worklet_input(std::move(input))
- .TakePaintImage();
- EXPECT_TRUE(paint_image.paint_worklet_input());
- EXPECT_EQ(paint_image.width(), size.width());
- EXPECT_EQ(paint_image.height(), size.height());
- EXPECT_EQ(paint_image.GetContentColorUsage(), gfx::ContentColorUsage::kSRGB);
- }
- TEST(PaintImageTest, SrgbImage) {
- auto generator = sk_make_sp<FakePaintImageGenerator>(
- SkImageInfo::Make(10, 10, kRGBA_F16_SkColorType, kUnknown_SkAlphaType,
- gfx::ColorSpace::CreateSRGB().ToSkColorSpace()));
- PaintImage image = PaintImageBuilder::WithDefault()
- .set_id(PaintImage::GetNextId())
- .set_paint_image_generator(generator)
- .set_is_high_bit_depth(true)
- .TakePaintImage();
- EXPECT_TRUE(image.is_high_bit_depth());
- EXPECT_EQ(image.GetContentColorUsage(), gfx::ContentColorUsage::kSRGB);
- }
- TEST(PaintImageTest, HbdImage) {
- auto generator = sk_make_sp<FakePaintImageGenerator>(SkImageInfo::Make(
- 10, 10, kRGBA_F16_SkColorType, kUnknown_SkAlphaType,
- gfx::ColorSpace::CreateDisplayP3D65().ToSkColorSpace()));
- PaintImage image = PaintImageBuilder::WithDefault()
- .set_id(PaintImage::GetNextId())
- .set_paint_image_generator(generator)
- .set_is_high_bit_depth(true)
- .TakePaintImage();
- EXPECT_TRUE(image.is_high_bit_depth());
- EXPECT_EQ(image.GetContentColorUsage(),
- gfx::ContentColorUsage::kWideColorGamut);
- }
- TEST(PaintImageTest, PqHdrImage) {
- auto generator = sk_make_sp<FakePaintImageGenerator>(
- SkImageInfo::Make(10, 10, kRGBA_F16_SkColorType, kUnknown_SkAlphaType,
- gfx::ColorSpace::CreateHDR10().ToSkColorSpace()));
- PaintImage image = PaintImageBuilder::WithDefault()
- .set_id(PaintImage::GetNextId())
- .set_paint_image_generator(generator)
- .set_is_high_bit_depth(true)
- .TakePaintImage();
- EXPECT_TRUE(image.is_high_bit_depth());
- EXPECT_EQ(image.GetContentColorUsage(), gfx::ContentColorUsage::kHDR);
- }
- TEST(PaintImageTest, HlgHdrImage) {
- auto generator = sk_make_sp<FakePaintImageGenerator>(
- SkImageInfo::Make(10, 10, kRGBA_F16_SkColorType, kUnknown_SkAlphaType,
- gfx::ColorSpace::CreateHLG().ToSkColorSpace()));
- PaintImage image = PaintImageBuilder::WithDefault()
- .set_id(PaintImage::GetNextId())
- .set_paint_image_generator(generator)
- .set_is_high_bit_depth(true)
- .TakePaintImage();
- EXPECT_TRUE(image.is_high_bit_depth());
- EXPECT_EQ(image.GetContentColorUsage(), gfx::ContentColorUsage::kHDR);
- }
- } // namespace cc
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