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Unified Diff: cc/playback/recording_source_unittest.cc

Issue 1362663002: cc: Remove PicturePile and PicturePileImpl. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase and update Created 5 years, 3 months ago
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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 949fdce3c8d070ade36160a482e6019385475ea8..0000000000000000000000000000000000000000
--- a/cc/playback/recording_source_unittest.cc
+++ /dev/null
@@ -1,338 +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 "cc/playback/display_list_raster_source.h"
-#include "cc/test/fake_display_list_recording_source.h"
-#include "cc/test/fake_picture_pile.h"
-#include "cc/test/fake_picture_pile_impl.h"
-#include "cc/test/skia_common.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace cc {
-namespace {
-
-template <class T>
-scoped_ptr<T> CreateRecordingSource(const gfx::Rect& viewport,
- const gfx::Size& grid_cell_size);
-
-template <>
-scoped_ptr<FakePicturePile> CreateRecordingSource<FakePicturePile>(
- const gfx::Rect& viewport,
- const gfx::Size& grid_cell_size) {
- return FakePicturePile::CreateFilledPile(grid_cell_size, viewport.size());
-}
-
-template <>
-scoped_ptr<FakeDisplayListRecordingSource> CreateRecordingSource<
- FakeDisplayListRecordingSource>(const gfx::Rect& viewport,
- const gfx::Size& grid_cell_size) {
- gfx::Rect layer_rect(viewport.right(), viewport.bottom());
- scoped_ptr<FakeDisplayListRecordingSource> recording_source =
- FakeDisplayListRecordingSource::CreateRecordingSource(viewport,
- layer_rect.size());
- recording_source->SetGridCellSize(grid_cell_size);
-
- return recording_source.Pass();
-}
-
-template <class T>
-scoped_refptr<RasterSource> CreateRasterSource(T* recording_source);
-
-template <>
-scoped_refptr<RasterSource> CreateRasterSource(
- FakePicturePile* recording_source) {
- return FakePicturePileImpl::CreateFromPile(recording_source, nullptr);
-}
-
-template <>
-scoped_refptr<RasterSource> CreateRasterSource(
- FakeDisplayListRecordingSource* recording_source) {
- bool can_use_lcd_text = true;
- return DisplayListRasterSource::CreateFromDisplayListRecordingSource(
- recording_source, can_use_lcd_text);
-}
-
-template <typename T>
-class RecordingSourceTest : public testing::Test {};
-
-using testing::Types;
-
-typedef Types<FakePicturePile, FakeDisplayListRecordingSource>
- RecordingSourceImplementations;
-
-TYPED_TEST_CASE(RecordingSourceTest, RecordingSourceImplementations);
-
-TYPED_TEST(RecordingSourceTest, NoGatherImageEmptyImages) {
- gfx::Size grid_cell_size(128, 128);
- gfx::Rect recorded_viewport(0, 0, 256, 256);
-
- scoped_ptr<TypeParam> recording_source =
- CreateRecordingSource<TypeParam>(recorded_viewport, grid_cell_size);
- recording_source->SetGatherDiscardableImages(false);
- recording_source->Rerecord();
-
- scoped_refptr<RasterSource> raster_source =
- CreateRasterSource<TypeParam>(recording_source.get());
-
- // If recording source do not gather images, raster source is not going to
- // get images.
- {
- std::vector<skia::PositionImage> images;
- raster_source->GatherDiscardableImages(recorded_viewport, &images);
- EXPECT_TRUE(images.empty());
- }
-}
-
-TYPED_TEST(RecordingSourceTest, EmptyImages) {
- gfx::Size grid_cell_size(128, 128);
- gfx::Rect recorded_viewport(0, 0, 256, 256);
-
- scoped_ptr<TypeParam> recording_source =
- CreateRecordingSource<TypeParam>(recorded_viewport, grid_cell_size);
- recording_source->SetGatherDiscardableImages(true);
- recording_source->Rerecord();
-
- scoped_refptr<RasterSource> raster_source =
- CreateRasterSource<TypeParam>(recording_source.get());
-
- // Tile sized iterators.
- {
- std::vector<skia::PositionImage> images;
- raster_source->GatherDiscardableImages(gfx::Rect(0, 0, 128, 128), &images);
- EXPECT_TRUE(images.empty());
- }
- // Shifted tile sized iterators.
- {
- std::vector<skia::PositionImage> images;
- raster_source->GatherDiscardableImages(gfx::Rect(140, 140, 128, 128),
- &images);
- EXPECT_TRUE(images.empty());
- }
- // Layer sized iterators.
- {
- std::vector<skia::PositionImage> images;
- raster_source->GatherDiscardableImages(gfx::Rect(0, 0, 256, 256), &images);
- EXPECT_TRUE(images.empty());
- }
-}
-
-TYPED_TEST(RecordingSourceTest, NoDiscardableImages) {
- gfx::Size grid_cell_size(128, 128);
- gfx::Rect recorded_viewport(0, 0, 256, 256);
-
- scoped_ptr<TypeParam> recording_source =
- CreateRecordingSource<TypeParam>(recorded_viewport, grid_cell_size);
-
- SkPaint simple_paint;
- simple_paint.setColor(SkColorSetARGB(255, 12, 23, 34));
-
- SkBitmap non_discardable_bitmap;
- non_discardable_bitmap.allocN32Pixels(128, 128);
- non_discardable_bitmap.setImmutable();
- skia::RefPtr<SkImage> non_discardable_image =
- skia::AdoptRef(SkImage::NewFromBitmap(non_discardable_bitmap));
-
- recording_source->add_draw_rect_with_paint(gfx::Rect(0, 0, 256, 256),
- simple_paint);
- recording_source->add_draw_rect_with_paint(gfx::Rect(128, 128, 512, 512),
- simple_paint);
- recording_source->add_draw_rect_with_paint(gfx::Rect(512, 0, 256, 256),
- simple_paint);
- recording_source->add_draw_rect_with_paint(gfx::Rect(0, 512, 256, 256),
- simple_paint);
- recording_source->add_draw_image(non_discardable_image.get(),
- gfx::Point(128, 0));
- recording_source->add_draw_image(non_discardable_image.get(),
- gfx::Point(0, 128));
- recording_source->add_draw_image(non_discardable_image.get(),
- gfx::Point(150, 150));
- recording_source->SetGatherDiscardableImages(true);
- recording_source->Rerecord();
-
- scoped_refptr<RasterSource> raster_source =
- CreateRasterSource<TypeParam>(recording_source.get());
-
- // Tile sized iterators.
- {
- std::vector<skia::PositionImage> images;
- raster_source->GatherDiscardableImages(gfx::Rect(0, 0, 128, 128), &images);
- EXPECT_TRUE(images.empty());
- }
- // Shifted tile sized iterators.
- {
- std::vector<skia::PositionImage> images;
- raster_source->GatherDiscardableImages(gfx::Rect(140, 140, 128, 128),
- &images);
- EXPECT_TRUE(images.empty());
- }
- // Layer sized iterators.
- {
- std::vector<skia::PositionImage> images;
- raster_source->GatherDiscardableImages(gfx::Rect(0, 0, 256, 256), &images);
- EXPECT_TRUE(images.empty());
- }
-}
-
-TYPED_TEST(RecordingSourceTest, DiscardableImages) {
- gfx::Size grid_cell_size(128, 128);
- gfx::Rect recorded_viewport(0, 0, 256, 256);
-
- scoped_ptr<TypeParam> recording_source =
- CreateRecordingSource<TypeParam>(recorded_viewport, grid_cell_size);
-
- skia::RefPtr<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].get(),
- gfx::Point(0, 0));
- recording_source->add_draw_image(discardable_image[1][0].get(),
- gfx::Point(0, 130));
- recording_source->add_draw_image(discardable_image[1][1].get(),
- gfx::Point(140, 140));
- recording_source->SetGatherDiscardableImages(true);
- recording_source->Rerecord();
-
- scoped_refptr<RasterSource> raster_source =
- CreateRasterSource<TypeParam>(recording_source.get());
-
- // Tile sized iterators. These should find only one image.
- {
- std::vector<skia::PositionImage> images;
- raster_source->GatherDiscardableImages(gfx::Rect(0, 0, 128, 128), &images);
- EXPECT_EQ(1u, images.size());
- EXPECT_TRUE(images[0].image == discardable_image[0][0].get());
- EXPECT_EQ(gfx::RectF(32, 32).ToString(),
- gfx::SkRectToRectF(images[0].image_rect).ToString());
- }
-
- // Shifted tile sized iterators. These should find only one image.
- {
- std::vector<skia::PositionImage> images;
- raster_source->GatherDiscardableImages(gfx::Rect(140, 140, 128, 128),
- &images);
- EXPECT_EQ(1u, images.size());
- EXPECT_TRUE(images[0].image == discardable_image[1][1].get());
- EXPECT_EQ(gfx::RectF(140, 140, 32, 32).ToString(),
- gfx::SkRectToRectF(images[0].image_rect).ToString());
- }
-
- // Ensure there's no discardable images in the empty cell
- {
- std::vector<skia::PositionImage> images;
- raster_source->GatherDiscardableImages(gfx::Rect(140, 0, 128, 128),
- &images);
- EXPECT_TRUE(images.empty());
- }
-
- // Layer sized iterators. These should find all 3 images.
- {
- std::vector<skia::PositionImage> images;
- raster_source->GatherDiscardableImages(gfx::Rect(0, 0, 256, 256), &images);
- EXPECT_EQ(3u, images.size());
- EXPECT_TRUE(images[0].image == discardable_image[0][0].get());
- EXPECT_TRUE(images[1].image == discardable_image[1][0].get());
- EXPECT_TRUE(images[2].image == discardable_image[1][1].get());
- EXPECT_EQ(gfx::RectF(32, 32).ToString(),
- gfx::SkRectToRectF(images[0].image_rect).ToString());
- EXPECT_EQ(gfx::RectF(0, 130, 32, 32).ToString(),
- gfx::SkRectToRectF(images[1].image_rect).ToString());
- EXPECT_EQ(gfx::RectF(140, 140, 32, 32).ToString(),
- gfx::SkRectToRectF(images[2].image_rect).ToString());
- }
-}
-
-TYPED_TEST(RecordingSourceTest, DiscardableImagesBaseNonDiscardable) {
- gfx::Size grid_cell_size(256, 256);
- gfx::Rect recorded_viewport(0, 0, 512, 512);
-
- scoped_ptr<TypeParam> recording_source =
- CreateRecordingSource<TypeParam>(recorded_viewport, grid_cell_size);
-
- SkBitmap non_discardable_bitmap;
- non_discardable_bitmap.allocN32Pixels(512, 512);
- non_discardable_bitmap.setImmutable();
- skia::RefPtr<SkImage> non_discardable_image =
- skia::AdoptRef(SkImage::NewFromBitmap(non_discardable_bitmap));
-
- skia::RefPtr<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.get(),
- gfx::Point(0, 0));
- recording_source->add_draw_image(discardable_image[0][0].get(),
- gfx::Point(0, 0));
- recording_source->add_draw_image(discardable_image[0][1].get(),
- gfx::Point(260, 0));
- recording_source->add_draw_image(discardable_image[1][1].get(),
- gfx::Point(260, 260));
- recording_source->SetGatherDiscardableImages(true);
- recording_source->Rerecord();
-
- scoped_refptr<RasterSource> raster_source =
- CreateRasterSource<TypeParam>(recording_source.get());
-
- // Tile sized iterators. These should find only one image.
- {
- std::vector<skia::PositionImage> images;
- raster_source->GatherDiscardableImages(gfx::Rect(0, 0, 256, 256), &images);
- EXPECT_EQ(1u, images.size());
- EXPECT_TRUE(images[0].image == discardable_image[0][0].get());
- EXPECT_EQ(gfx::RectF(128, 128).ToString(),
- gfx::SkRectToRectF(images[0].image_rect).ToString());
- }
- // Shifted tile sized iterators. These should find only one image.
- {
- std::vector<skia::PositionImage> images;
- raster_source->GatherDiscardableImages(gfx::Rect(260, 260, 256, 256),
- &images);
- EXPECT_EQ(1u, images.size());
- EXPECT_TRUE(images[0].image == discardable_image[1][1].get());
- EXPECT_EQ(gfx::RectF(260, 260, 128, 128).ToString(),
- gfx::SkRectToRectF(images[0].image_rect).ToString());
- }
- // Ensure there's no discardable images in the empty cell
- {
- std::vector<skia::PositionImage> images;
- raster_source->GatherDiscardableImages(gfx::Rect(0, 256, 256, 256),
- &images);
- EXPECT_TRUE(images.empty());
- }
- // Layer sized iterators. These should find three images.
- {
- std::vector<skia::PositionImage> images;
- raster_source->GatherDiscardableImages(gfx::Rect(0, 0, 512, 512), &images);
- EXPECT_EQ(3u, images.size());
- EXPECT_TRUE(images[0].image == discardable_image[0][0].get());
- EXPECT_TRUE(images[1].image == discardable_image[0][1].get());
- EXPECT_TRUE(images[2].image == discardable_image[1][1].get());
- EXPECT_EQ(gfx::RectF(128, 128).ToString(),
- gfx::SkRectToRectF(images[0].image_rect).ToString());
- EXPECT_EQ(gfx::RectF(260, 0, 128, 128).ToString(),
- gfx::SkRectToRectF(images[1].image_rect).ToString());
- EXPECT_EQ(gfx::RectF(260, 260, 128, 128).ToString(),
- gfx::SkRectToRectF(images[2].image_rect).ToString());
- }
-}
-
-} // namespace
-} // namespace cc
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