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Unified Diff: cc/playback/recording_source_unittest.cc

Issue 2748263002: Move cc::DisplayItemList and related classes into cc/paint/ (Closed)
Patch Set: none Created 3 years, 9 months ago
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« cc/BUILD.gn ('K') | « cc/playback/recording_source.cc ('k') | cc/playback/skip_image_canvas.h » ('j') | no next file with comments »
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Index: cc/playback/recording_source_unittest.cc
diff --git a/cc/playback/recording_source_unittest.cc b/cc/playback/recording_source_unittest.cc
deleted file mode 100644
index 2cbe3c8e1383b81b383ca407d25b434827f29596..0000000000000000000000000000000000000000
--- a/cc/playback/recording_source_unittest.cc
+++ /dev/null
@@ -1,371 +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 <vector>
-
-#include "base/memory/ptr_util.h"
-#include "cc/base/region.h"
-#include "cc/playback/raster_source.h"
-#include "cc/test/fake_content_layer_client.h"
-#include "cc/test/fake_recording_source.h"
-#include "cc/test/skia_common.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/skia/include/core/SkRefCnt.h"
-
-namespace cc {
-namespace {
-
-std::unique_ptr<FakeRecordingSource> CreateRecordingSource(
- const gfx::Rect& viewport) {
- gfx::Rect layer_rect(viewport.right(), viewport.bottom());
- std::unique_ptr<FakeRecordingSource> recording_source =
- FakeRecordingSource::CreateRecordingSource(viewport, layer_rect.size());
- return recording_source;
-}
-
-scoped_refptr<RasterSource> CreateRasterSource(
- FakeRecordingSource* recording_source) {
- bool can_use_lcd_text = true;
- return RasterSource::CreateFromRecordingSource(recording_source,
- can_use_lcd_text);
-}
-
-TEST(RecordingSourceTest, DiscardableImagesWithTransform) {
- gfx::Rect recorded_viewport(256, 256);
-
- std::unique_ptr<FakeRecordingSource> recording_source =
- FakeRecordingSource::CreateFilledRecordingSource(
- recorded_viewport.size());
- sk_sp<SkImage> discardable_image[2][2];
- gfx::Transform identity_transform;
- discardable_image[0][0] = CreateDiscardableImage(gfx::Size(32, 32));
- // Translate transform is equivalent to moving using point.
- gfx::Transform translate_transform;
- translate_transform.Translate(0, 130);
- discardable_image[1][0] = CreateDiscardableImage(gfx::Size(32, 32));
- // This moves the bitmap to center of viewport and rotate, this would make
- // this bitmap in all four tile grids.
- gfx::Transform rotate_transform;
- rotate_transform.Translate(112, 112);
- rotate_transform.Rotate(45);
- discardable_image[1][1] = CreateDiscardableImage(gfx::Size(32, 32));
-
- gfx::RectF rect(0, 0, 32, 32);
- gfx::RectF translate_rect = rect;
- translate_transform.TransformRect(&translate_rect);
- gfx::RectF rotate_rect = rect;
- rotate_transform.TransformRect(&rotate_rect);
-
- recording_source->add_draw_image_with_transform(discardable_image[0][0],
- identity_transform);
- recording_source->add_draw_image_with_transform(discardable_image[1][0],
- translate_transform);
- recording_source->add_draw_image_with_transform(discardable_image[1][1],
- rotate_transform);
- recording_source->SetGenerateDiscardableImagesMetadata(true);
- recording_source->Rerecord();
-
- bool can_use_lcd_text = true;
- scoped_refptr<RasterSource> raster_source =
- RasterSource::CreateFromRecordingSource(recording_source.get(),
- can_use_lcd_text);
-
- // Tile sized iterators. These should find only one pixel ref.
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(0, 0, 128, 128), 1.f,
- &images);
- EXPECT_EQ(2u, images.size());
- EXPECT_TRUE(images[0].image() == discardable_image[0][0]);
- EXPECT_TRUE(images[1].image() == discardable_image[1][1]);
- }
-
- // Shifted tile sized iterators. These should find only one pixel ref.
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(130, 140, 128, 128),
- 1.f, &images);
- EXPECT_EQ(1u, images.size());
- EXPECT_TRUE(images[0].image() == discardable_image[1][1]);
- }
-
- // The rotated bitmap would still be in the top right tile.
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(130, 0, 128, 128), 1.f,
- &images);
- EXPECT_EQ(1u, images.size());
- EXPECT_TRUE(images[0].image() == discardable_image[1][1]);
- }
-
- // Layer sized iterators. These should find all pixel refs.
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(0, 0, 256, 256), 1.f,
- &images);
- EXPECT_EQ(3u, images.size());
- // Top left tile with bitmap[0][0] and bitmap[1][1].
- EXPECT_TRUE(images[0].image() == discardable_image[0][0]);
- EXPECT_TRUE(images[1].image() == discardable_image[1][0]);
- EXPECT_TRUE(images[2].image() == discardable_image[1][1]);
- }
-
- // Verify different raster scales
- for (float scale = 1.f; scale <= 5.f; scale += 0.5f) {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(130, 0, 128, 128),
- scale, &images);
- EXPECT_EQ(1u, images.size());
- EXPECT_FLOAT_EQ(scale, images[0].scale().width());
- EXPECT_FLOAT_EQ(scale, images[0].scale().height());
- }
-}
-
-TEST(RecordingSourceTest, NoGatherImageEmptyImages) {
- gfx::Rect recorded_viewport(0, 0, 256, 256);
-
- std::unique_ptr<FakeRecordingSource> recording_source =
- CreateRecordingSource(recorded_viewport);
- recording_source->SetGenerateDiscardableImagesMetadata(false);
- recording_source->Rerecord();
-
- scoped_refptr<RasterSource> raster_source =
- CreateRasterSource(recording_source.get());
-
- // If recording source do not gather images, raster source is not going to
- // get images.
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(recorded_viewport, 1.f, &images);
- EXPECT_TRUE(images.empty());
- }
-}
-
-TEST(RecordingSourceTest, EmptyImages) {
- gfx::Rect recorded_viewport(0, 0, 256, 256);
-
- std::unique_ptr<FakeRecordingSource> recording_source =
- CreateRecordingSource(recorded_viewport);
- recording_source->SetGenerateDiscardableImagesMetadata(true);
- recording_source->Rerecord();
-
- scoped_refptr<RasterSource> raster_source =
- CreateRasterSource(recording_source.get());
-
- // Tile sized iterators.
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(0, 0, 128, 128), 1.f,
- &images);
- EXPECT_TRUE(images.empty());
- }
- // Shifted tile sized iterators.
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(140, 140, 128, 128),
- 1.f, &images);
- EXPECT_TRUE(images.empty());
- }
- // Layer sized iterators.
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(0, 0, 256, 256), 1.f,
- &images);
- EXPECT_TRUE(images.empty());
- }
-}
-
-TEST(RecordingSourceTest, NoDiscardableImages) {
- gfx::Rect recorded_viewport(0, 0, 256, 256);
-
- std::unique_ptr<FakeRecordingSource> recording_source =
- CreateRecordingSource(recorded_viewport);
-
- PaintFlags simple_flags;
- simple_flags.setColor(SkColorSetARGB(255, 12, 23, 34));
-
- SkBitmap non_discardable_bitmap;
- non_discardable_bitmap.allocN32Pixels(128, 128);
- non_discardable_bitmap.setImmutable();
- sk_sp<SkImage> non_discardable_image =
- SkImage::MakeFromBitmap(non_discardable_bitmap);
-
- recording_source->add_draw_rect_with_flags(gfx::Rect(0, 0, 256, 256),
- simple_flags);
- recording_source->add_draw_rect_with_flags(gfx::Rect(128, 128, 512, 512),
- simple_flags);
- recording_source->add_draw_rect_with_flags(gfx::Rect(512, 0, 256, 256),
- simple_flags);
- recording_source->add_draw_rect_with_flags(gfx::Rect(0, 512, 256, 256),
- simple_flags);
- recording_source->add_draw_image(non_discardable_image, gfx::Point(128, 0));
- recording_source->add_draw_image(non_discardable_image, gfx::Point(0, 128));
- recording_source->add_draw_image(non_discardable_image, gfx::Point(150, 150));
- recording_source->SetGenerateDiscardableImagesMetadata(true);
- recording_source->Rerecord();
-
- scoped_refptr<RasterSource> raster_source =
- CreateRasterSource(recording_source.get());
-
- // Tile sized iterators.
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(0, 0, 128, 128), 1.f,
- &images);
- EXPECT_TRUE(images.empty());
- }
- // Shifted tile sized iterators.
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(140, 140, 128, 128),
- 1.f, &images);
- EXPECT_TRUE(images.empty());
- }
- // Layer sized iterators.
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(0, 0, 256, 256), 1.f,
- &images);
- EXPECT_TRUE(images.empty());
- }
-}
-
-TEST(RecordingSourceTest, DiscardableImages) {
- gfx::Rect recorded_viewport(0, 0, 256, 256);
-
- std::unique_ptr<FakeRecordingSource> recording_source =
- CreateRecordingSource(recorded_viewport);
-
- sk_sp<SkImage> discardable_image[2][2];
- discardable_image[0][0] = CreateDiscardableImage(gfx::Size(32, 32));
- discardable_image[1][0] = CreateDiscardableImage(gfx::Size(32, 32));
- discardable_image[1][1] = CreateDiscardableImage(gfx::Size(32, 32));
-
- // Discardable images are found in the following cells:
- // |---|---|
- // | x | |
- // |---|---|
- // | x | x |
- // |---|---|
- recording_source->add_draw_image(discardable_image[0][0], gfx::Point(0, 0));
- recording_source->add_draw_image(discardable_image[1][0], gfx::Point(0, 130));
- recording_source->add_draw_image(discardable_image[1][1],
- gfx::Point(140, 140));
- recording_source->SetGenerateDiscardableImagesMetadata(true);
- recording_source->Rerecord();
-
- scoped_refptr<RasterSource> raster_source =
- CreateRasterSource(recording_source.get());
-
- // Tile sized iterators. These should find only one image.
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(0, 0, 128, 128), 1.f,
- &images);
- EXPECT_EQ(1u, images.size());
- EXPECT_TRUE(images[0].image() == discardable_image[0][0]);
- }
-
- // Shifted tile sized iterators. These should find only one image.
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(140, 140, 128, 128),
- 1.f, &images);
- EXPECT_EQ(1u, images.size());
- EXPECT_TRUE(images[0].image() == discardable_image[1][1]);
- }
-
- // Ensure there's no discardable images in the empty cell
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(140, 0, 128, 128), 1.f,
- &images);
- EXPECT_TRUE(images.empty());
- }
-
- // Layer sized iterators. These should find all 3 images.
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(0, 0, 256, 256), 1.f,
- &images);
- EXPECT_EQ(3u, images.size());
- EXPECT_TRUE(images[0].image() == discardable_image[0][0]);
- EXPECT_TRUE(images[1].image() == discardable_image[1][0]);
- EXPECT_TRUE(images[2].image() == discardable_image[1][1]);
- }
-}
-
-TEST(RecordingSourceTest, DiscardableImagesBaseNonDiscardable) {
- gfx::Rect recorded_viewport(0, 0, 512, 512);
-
- std::unique_ptr<FakeRecordingSource> recording_source =
- CreateRecordingSource(recorded_viewport);
-
- SkBitmap non_discardable_bitmap;
- non_discardable_bitmap.allocN32Pixels(512, 512);
- non_discardable_bitmap.setImmutable();
- sk_sp<SkImage> non_discardable_image =
- SkImage::MakeFromBitmap(non_discardable_bitmap);
-
- sk_sp<SkImage> discardable_image[2][2];
- discardable_image[0][0] = CreateDiscardableImage(gfx::Size(128, 128));
- discardable_image[0][1] = CreateDiscardableImage(gfx::Size(128, 128));
- discardable_image[1][1] = CreateDiscardableImage(gfx::Size(128, 128));
-
- // One large non-discardable image covers the whole grid.
- // Discardable images are found in the following cells:
- // |---|---|
- // | x | x |
- // |---|---|
- // | | x |
- // |---|---|
- recording_source->add_draw_image(non_discardable_image, gfx::Point(0, 0));
- recording_source->add_draw_image(discardable_image[0][0], gfx::Point(0, 0));
- recording_source->add_draw_image(discardable_image[0][1], gfx::Point(260, 0));
- recording_source->add_draw_image(discardable_image[1][1],
- gfx::Point(260, 260));
- recording_source->SetGenerateDiscardableImagesMetadata(true);
- recording_source->Rerecord();
-
- scoped_refptr<RasterSource> raster_source =
- CreateRasterSource(recording_source.get());
-
- // Tile sized iterators. These should find only one image.
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(0, 0, 256, 256), 1.f,
- &images);
- EXPECT_EQ(1u, images.size());
- EXPECT_TRUE(images[0].image() == discardable_image[0][0]);
- }
- // Shifted tile sized iterators. These should find only one image.
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(260, 260, 256, 256),
- 1.f, &images);
- EXPECT_EQ(1u, images.size());
- EXPECT_TRUE(images[0].image() == discardable_image[1][1]);
- }
- // Ensure there's no discardable images in the empty cell
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(0, 256, 256, 256), 1.f,
- &images);
- EXPECT_TRUE(images.empty());
- }
- // Layer sized iterators. These should find three images.
- {
- std::vector<DrawImage> images;
- raster_source->GetDiscardableImagesInRect(gfx::Rect(0, 0, 512, 512), 1.f,
- &images);
- EXPECT_EQ(3u, images.size());
- EXPECT_TRUE(images[0].image() == discardable_image[0][0]);
- EXPECT_TRUE(images[1].image() == discardable_image[0][1]);
- EXPECT_TRUE(images[2].image() == discardable_image[1][1]);
- }
-}
-
-} // namespace
-} // namespace cc
« cc/BUILD.gn ('K') | « cc/playback/recording_source.cc ('k') | cc/playback/skip_image_canvas.h » ('j') | no next file with comments »

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