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cc / paint / paint_image_unittest.cc [blame]
// Copyright 2017 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/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());
SkPixmap pixmap(info, memory.data(), info.minRowBytes());
image.Decode(pixmap, 1u, AuxImage::kDefault,
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());
pixmap = SkPixmap(info, memory.data(), info.minRowBytes());
image.Decode(pixmap, 1u, AuxImage::kDefault,
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(),
AuxImage::kDefault, &image_yuva_pixmap_info));
ASSERT_EQ(yuva_pixmap_info, image_yuva_pixmap_info);
image.DecodeYuv(pixmaps, 1u /* frame_index */, AuxImage::kDefault,
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_deferred_paint_record(std::move(input))
.TakePaintImage();
EXPECT_TRUE(paint_image.deferred_paint_record());
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