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Unified Diff: cc/trees/layer_tree_host_pixeltest_masks.cc

Issue 1057283003: Remove parts of //cc we aren't using (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 9 months ago
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Index: cc/trees/layer_tree_host_pixeltest_masks.cc
diff --git a/cc/trees/layer_tree_host_pixeltest_masks.cc b/cc/trees/layer_tree_host_pixeltest_masks.cc
deleted file mode 100644
index 97765bda71ae8d7797979698da341f516322a802..0000000000000000000000000000000000000000
--- a/cc/trees/layer_tree_host_pixeltest_masks.cc
+++ /dev/null
@@ -1,465 +0,0 @@
-// Copyright 2013 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 "build/build_config.h"
-#include "cc/layers/content_layer_client.h"
-#include "cc/layers/picture_image_layer.h"
-#include "cc/layers/picture_layer.h"
-#include "cc/layers/solid_color_layer.h"
-#include "cc/test/layer_tree_pixel_resource_test.h"
-#include "cc/test/pixel_comparator.h"
-
-#if !defined(OS_ANDROID)
-
-namespace cc {
-namespace {
-
-typedef ParameterizedPixelResourceTest LayerTreeHostMasksPixelTest;
-
-INSTANTIATE_PIXEL_RESOURCE_TEST_CASE_P(LayerTreeHostMasksPixelTest);
-
-class MaskContentLayerClient : public ContentLayerClient {
- public:
- explicit MaskContentLayerClient(const gfx::Size& bounds) : bounds_(bounds) {}
- ~MaskContentLayerClient() override {}
-
- bool FillsBoundsCompletely() const override { return false; }
-
- void PaintContents(SkCanvas* canvas,
- const gfx::Rect& rect,
- PaintingControlSetting picture_control) override {
- SkPaint paint;
- paint.setStyle(SkPaint::kStroke_Style);
- paint.setStrokeWidth(SkIntToScalar(2));
- paint.setColor(SK_ColorWHITE);
-
- canvas->clear(SK_ColorTRANSPARENT);
- gfx::Rect inset_rect(bounds_);
- while (!inset_rect.IsEmpty()) {
- inset_rect.Inset(3, 3, 2, 2);
- canvas->drawRect(
- SkRect::MakeXYWH(inset_rect.x(), inset_rect.y(),
- inset_rect.width(), inset_rect.height()),
- paint);
- inset_rect.Inset(3, 3, 2, 2);
- }
- }
-
- scoped_refptr<DisplayItemList> PaintContentsToDisplayList(
- const gfx::Rect& clip,
- PaintingControlSetting picture_control) override {
- NOTIMPLEMENTED();
- return DisplayItemList::Create();
- }
-
- private:
- gfx::Size bounds_;
-};
-
-TEST_P(LayerTreeHostMasksPixelTest, MaskOfLayer) {
- scoped_refptr<SolidColorLayer> background = CreateSolidColorLayer(
- gfx::Rect(100, 100), SK_ColorWHITE);
-
- scoped_refptr<SolidColorLayer> green = CreateSolidColorLayerWithBorder(
- gfx::Rect(25, 25, 50, 50), kCSSGreen, 1, SK_ColorBLACK);
- background->AddChild(green);
-
- gfx::Size mask_bounds(50, 50);
- MaskContentLayerClient client(mask_bounds);
- scoped_refptr<PictureLayer> mask = PictureLayer::Create(&client);
- mask->SetBounds(mask_bounds);
- mask->SetIsDrawable(true);
- mask->SetIsMask(true);
- green->SetMaskLayer(mask.get());
-
- RunPixelResourceTest(background,
- base::FilePath(FILE_PATH_LITERAL("mask_of_layer.png")));
-}
-
-TEST_P(LayerTreeHostMasksPixelTest, ImageMaskOfLayer) {
- scoped_refptr<SolidColorLayer> background = CreateSolidColorLayer(
- gfx::Rect(100, 100), SK_ColorWHITE);
-
- gfx::Size mask_bounds(50, 50);
-
- scoped_refptr<PictureImageLayer> mask = PictureImageLayer::Create();
- mask->SetIsDrawable(true);
- mask->SetIsMask(true);
- mask->SetBounds(mask_bounds);
-
- SkBitmap bitmap;
- bitmap.allocN32Pixels(200, 200);
- SkCanvas canvas(bitmap);
- canvas.scale(SkIntToScalar(4), SkIntToScalar(4));
- MaskContentLayerClient client(mask_bounds);
- client.PaintContents(&canvas, gfx::Rect(mask_bounds),
- ContentLayerClient::PAINTING_BEHAVIOR_NORMAL);
- mask->SetBitmap(bitmap);
-
- scoped_refptr<SolidColorLayer> green = CreateSolidColorLayerWithBorder(
- gfx::Rect(25, 25, 50, 50), kCSSGreen, 1, SK_ColorBLACK);
- green->SetMaskLayer(mask.get());
- background->AddChild(green);
-
- RunPixelResourceTest(
- background, base::FilePath(FILE_PATH_LITERAL("image_mask_of_layer.png")));
-}
-
-TEST_P(LayerTreeHostMasksPixelTest, MaskOfClippedLayer) {
- scoped_refptr<SolidColorLayer> background = CreateSolidColorLayer(
- gfx::Rect(100, 100), SK_ColorWHITE);
-
- // Clip to the top half of the green layer.
- scoped_refptr<Layer> clip = Layer::Create();
- clip->SetPosition(gfx::Point(0, 0));
- clip->SetBounds(gfx::Size(100, 50));
- clip->SetMasksToBounds(true);
- background->AddChild(clip);
-
- scoped_refptr<SolidColorLayer> green = CreateSolidColorLayerWithBorder(
- gfx::Rect(25, 25, 50, 50), kCSSGreen, 1, SK_ColorBLACK);
- clip->AddChild(green);
-
- gfx::Size mask_bounds(50, 50);
- MaskContentLayerClient client(mask_bounds);
- scoped_refptr<PictureLayer> mask = PictureLayer::Create(&client);
- mask->SetBounds(mask_bounds);
- mask->SetIsDrawable(true);
- mask->SetIsMask(true);
- green->SetMaskLayer(mask.get());
-
- RunPixelResourceTest(
- background,
- base::FilePath(FILE_PATH_LITERAL("mask_of_clipped_layer.png")));
-}
-
-TEST_P(LayerTreeHostMasksPixelTest, MaskWithReplica) {
- scoped_refptr<SolidColorLayer> background = CreateSolidColorLayer(
- gfx::Rect(100, 100), SK_ColorWHITE);
-
- gfx::Size mask_bounds(50, 50);
- MaskContentLayerClient client(mask_bounds);
- scoped_refptr<PictureLayer> mask = PictureLayer::Create(&client);
- mask->SetBounds(mask_bounds);
- mask->SetIsDrawable(true);
- mask->SetIsMask(true);
-
- scoped_refptr<SolidColorLayer> green = CreateSolidColorLayerWithBorder(
- gfx::Rect(0, 0, 50, 50), kCSSGreen, 1, SK_ColorBLACK);
- background->AddChild(green);
- green->SetMaskLayer(mask.get());
-
- gfx::Transform replica_transform;
- replica_transform.Rotate(-90.0);
-
- scoped_refptr<Layer> replica = Layer::Create();
- replica->SetTransformOrigin(gfx::Point3F(25.f, 25.f, 0.f));
- replica->SetPosition(gfx::Point(50, 50));
- replica->SetTransform(replica_transform);
- green->SetReplicaLayer(replica.get());
-
- RunPixelResourceTest(
- background, base::FilePath(FILE_PATH_LITERAL("mask_with_replica.png")));
-}
-
-TEST_P(LayerTreeHostMasksPixelTest, MaskWithReplicaOfClippedLayer) {
- scoped_refptr<SolidColorLayer> background = CreateSolidColorLayer(
- gfx::Rect(100, 100), SK_ColorWHITE);
-
- gfx::Size mask_bounds(50, 50);
- MaskContentLayerClient client(mask_bounds);
- scoped_refptr<PictureLayer> mask = PictureLayer::Create(&client);
- mask->SetBounds(mask_bounds);
- mask->SetIsDrawable(true);
- mask->SetIsMask(true);
-
- // Clip to the bottom half of the green layer, and the left half of the
- // replica.
- scoped_refptr<Layer> clip = Layer::Create();
- clip->SetPosition(gfx::Point(0, 25));
- clip->SetBounds(gfx::Size(75, 75));
- clip->SetMasksToBounds(true);
- background->AddChild(clip);
-
- scoped_refptr<SolidColorLayer> green = CreateSolidColorLayerWithBorder(
- gfx::Rect(0, -25, 50, 50), kCSSGreen, 1, SK_ColorBLACK);
- clip->AddChild(green);
- green->SetMaskLayer(mask.get());
-
- gfx::Transform replica_transform;
- replica_transform.Rotate(-90.0);
-
- scoped_refptr<Layer> replica = Layer::Create();
- replica->SetTransformOrigin(gfx::Point3F(25.f, 25.f, 0.f));
- replica->SetPosition(gfx::Point(50, 50));
- replica->SetTransform(replica_transform);
- green->SetReplicaLayer(replica.get());
-
- RunPixelResourceTest(background,
- base::FilePath(FILE_PATH_LITERAL(
- "mask_with_replica_of_clipped_layer.png")));
-}
-
-TEST_P(LayerTreeHostMasksPixelTest, MaskOfReplica) {
- scoped_refptr<SolidColorLayer> background = CreateSolidColorLayer(
- gfx::Rect(100, 100), SK_ColorWHITE);
-
- gfx::Size mask_bounds(50, 50);
- MaskContentLayerClient client(mask_bounds);
- scoped_refptr<PictureLayer> mask = PictureLayer::Create(&client);
- mask->SetBounds(mask_bounds);
- mask->SetIsDrawable(true);
- mask->SetIsMask(true);
-
- scoped_refptr<SolidColorLayer> green = CreateSolidColorLayerWithBorder(
- gfx::Rect(25, 0, 50, 50), kCSSGreen, 1, SK_ColorBLACK);
- background->AddChild(green);
-
- scoped_refptr<SolidColorLayer> orange = CreateSolidColorLayer(
- gfx::Rect(-25, 25, 25, 25), kCSSOrange);
- green->AddChild(orange);
-
- gfx::Transform replica_transform;
- replica_transform.Rotate(180.0);
- replica_transform.Translate(50.0, 0.0);
-
- scoped_refptr<Layer> replica = Layer::Create();
- replica->SetTransformOrigin(gfx::Point3F(50.f, 50.f, 0.f));
- replica->SetPosition(gfx::Point());
- replica->SetTransform(replica_transform);
- replica->SetMaskLayer(mask.get());
- green->SetReplicaLayer(replica.get());
-
- RunPixelResourceTest(
- background, base::FilePath(FILE_PATH_LITERAL("mask_of_replica.png")));
-}
-
-TEST_P(LayerTreeHostMasksPixelTest, MaskOfReplicaOfClippedLayer) {
- scoped_refptr<SolidColorLayer> background = CreateSolidColorLayer(
- gfx::Rect(100, 100), SK_ColorWHITE);
-
- gfx::Size mask_bounds(50, 50);
- MaskContentLayerClient client(mask_bounds);
- scoped_refptr<PictureLayer> mask = PictureLayer::Create(&client);
- mask->SetBounds(mask_bounds);
- mask->SetIsDrawable(true);
- mask->SetIsMask(true);
-
- // Clip to the bottom 3/4 of the green layer, and the top 3/4 of the replica.
- scoped_refptr<Layer> clip = Layer::Create();
- clip->SetPosition(gfx::Point(0, 12));
- clip->SetBounds(gfx::Size(100, 75));
- clip->SetMasksToBounds(true);
- background->AddChild(clip);
-
- scoped_refptr<SolidColorLayer> green = CreateSolidColorLayerWithBorder(
- gfx::Rect(25, -12, 50, 50), kCSSGreen, 1, SK_ColorBLACK);
- clip->AddChild(green);
-
- scoped_refptr<SolidColorLayer> orange = CreateSolidColorLayer(
- gfx::Rect(-25, 25, 25, 25), kCSSOrange);
- green->AddChild(orange);
-
- gfx::Transform replica_transform;
- replica_transform.Rotate(180.0);
- replica_transform.Translate(50.0, 0.0);
-
- scoped_refptr<Layer> replica = Layer::Create();
- replica->SetTransformOrigin(gfx::Point3F(50.f, 50.f, 0.f));
- replica->SetPosition(gfx::Point());
- replica->SetTransform(replica_transform);
- replica->SetMaskLayer(mask.get());
- green->SetReplicaLayer(replica.get());
-
- RunPixelResourceTest(background,
- base::FilePath(FILE_PATH_LITERAL(
- "mask_of_replica_of_clipped_layer.png")));
-}
-
-class CheckerContentLayerClient : public ContentLayerClient {
- public:
- CheckerContentLayerClient(const gfx::Size& bounds,
- SkColor color,
- bool vertical)
- : bounds_(bounds), color_(color), vertical_(vertical) {}
- ~CheckerContentLayerClient() override {}
- bool FillsBoundsCompletely() const override { return false; }
- void PaintContents(SkCanvas* canvas,
- const gfx::Rect& rect,
- PaintingControlSetting picture_control) override {
- SkPaint paint;
- paint.setStyle(SkPaint::kStroke_Style);
- paint.setStrokeWidth(SkIntToScalar(4));
- paint.setColor(color_);
- canvas->clear(SK_ColorTRANSPARENT);
- if (vertical_) {
- for (int i = 4; i < bounds_.width(); i += 16) {
- canvas->drawLine(i, 0, i, bounds_.height(), paint);
- }
- } else {
- for (int i = 4; i < bounds_.height(); i += 16) {
- canvas->drawLine(0, i, bounds_.width(), i, paint);
- }
- }
- }
- scoped_refptr<DisplayItemList> PaintContentsToDisplayList(
- const gfx::Rect& clip,
- PaintingControlSetting picture_control) override {
- NOTIMPLEMENTED();
- return DisplayItemList::Create();
- }
-
- private:
- gfx::Size bounds_;
- SkColor color_;
- bool vertical_;
-};
-
-class CircleContentLayerClient : public ContentLayerClient {
- public:
- explicit CircleContentLayerClient(const gfx::Size& bounds)
- : bounds_(bounds) {}
- ~CircleContentLayerClient() override {}
- bool FillsBoundsCompletely() const override { return false; }
- void PaintContents(SkCanvas* canvas,
- const gfx::Rect& rect,
- PaintingControlSetting picture_control) override {
- SkPaint paint;
- paint.setStyle(SkPaint::kFill_Style);
- paint.setColor(SK_ColorWHITE);
- canvas->clear(SK_ColorTRANSPARENT);
- canvas->drawCircle(bounds_.width() / 2,
- bounds_.height() / 2,
- bounds_.width() / 4,
- paint);
- }
- scoped_refptr<DisplayItemList> PaintContentsToDisplayList(
- const gfx::Rect& clip,
- PaintingControlSetting picture_control) override {
- NOTIMPLEMENTED();
- return DisplayItemList::Create();
- }
-
- private:
- gfx::Size bounds_;
-};
-
-using LayerTreeHostMasksForBackgroundFiltersPixelTest =
- ParameterizedPixelResourceTest;
-
-INSTANTIATE_TEST_CASE_P(
- PixelResourceTest,
- LayerTreeHostMasksForBackgroundFiltersPixelTest,
- ::testing::Values(
- // SOFTWARE, Background filters aren't implemented in software
- GL_GPU_RASTER_2D_DRAW,
- GL_ONE_COPY_2D_STAGING_2D_DRAW,
- GL_ONE_COPY_RECT_STAGING_2D_DRAW,
- GL_ONE_COPY_EXTERNAL_STAGING_2D_DRAW,
- GL_ZERO_COPY_2D_DRAW,
- GL_ZERO_COPY_RECT_DRAW,
- GL_ZERO_COPY_EXTERNAL_DRAW,
- GL_ASYNC_UPLOAD_2D_DRAW));
-
-TEST_P(LayerTreeHostMasksForBackgroundFiltersPixelTest,
- MaskOfLayerWithBackgroundFilter) {
- scoped_refptr<SolidColorLayer> background = CreateSolidColorLayer(
- gfx::Rect(100, 100), SK_ColorWHITE);
-
- gfx::Size picture_bounds(100, 100);
- CheckerContentLayerClient picture_client(picture_bounds, SK_ColorGREEN, true);
- scoped_refptr<PictureLayer> picture = PictureLayer::Create(&picture_client);
- picture->SetBounds(picture_bounds);
- picture->SetIsDrawable(true);
-
- scoped_refptr<SolidColorLayer> blur = CreateSolidColorLayer(
- gfx::Rect(100, 100), SK_ColorTRANSPARENT);
- background->AddChild(picture);
- background->AddChild(blur);
-
- FilterOperations filters;
- filters.Append(FilterOperation::CreateBlurFilter(1.5f));
- blur->SetBackgroundFilters(filters);
-
- gfx::Size mask_bounds(100, 100);
- CircleContentLayerClient mask_client(mask_bounds);
- scoped_refptr<PictureLayer> mask = PictureLayer::Create(&mask_client);
- mask->SetBounds(mask_bounds);
- mask->SetIsDrawable(true);
- mask->SetIsMask(true);
- blur->SetMaskLayer(mask.get());
-
- float percentage_pixels_large_error = 2.5f; // 2.5%, ~250px / (100*100)
- float percentage_pixels_small_error = 0.0f;
- float average_error_allowed_in_bad_pixels = 100.0f;
- int large_error_allowed = 256;
- int small_error_allowed = 0;
- pixel_comparator_.reset(new FuzzyPixelComparator(
- true, // discard_alpha
- percentage_pixels_large_error,
- percentage_pixels_small_error,
- average_error_allowed_in_bad_pixels,
- large_error_allowed,
- small_error_allowed));
-
- RunPixelResourceTest(background,
- base::FilePath(
- FILE_PATH_LITERAL("mask_of_background_filter.png")));
-}
-
-TEST_P(LayerTreeHostMasksForBackgroundFiltersPixelTest,
- MaskOfLayerWithBlend) {
- scoped_refptr<SolidColorLayer> background = CreateSolidColorLayer(
- gfx::Rect(128, 128), SK_ColorWHITE);
-
- gfx::Size picture_bounds(128, 128);
- CheckerContentLayerClient picture_client_vertical(
- picture_bounds, SK_ColorGREEN, true);
- scoped_refptr<PictureLayer> picture_vertical =
- PictureLayer::Create(&picture_client_vertical);
- picture_vertical->SetBounds(picture_bounds);
- picture_vertical->SetIsDrawable(true);
-
- CheckerContentLayerClient picture_client_horizontal(
- picture_bounds, SK_ColorMAGENTA, false);
- scoped_refptr<PictureLayer> picture_horizontal =
- PictureLayer::Create(&picture_client_horizontal);
- picture_horizontal->SetBounds(picture_bounds);
- picture_horizontal->SetIsDrawable(true);
- picture_horizontal->SetContentsOpaque(false);
- picture_horizontal->SetBlendMode(SkXfermode::kMultiply_Mode);
-
- background->AddChild(picture_vertical);
- background->AddChild(picture_horizontal);
-
- gfx::Size mask_bounds(128, 128);
- CircleContentLayerClient mask_client(mask_bounds);
- scoped_refptr<PictureLayer> mask = PictureLayer::Create(&mask_client);
- mask->SetBounds(mask_bounds);
- mask->SetIsDrawable(true);
- mask->SetIsMask(true);
- picture_horizontal->SetMaskLayer(mask.get());
-
- float percentage_pixels_large_error = 0.04f; // 0.04%, ~6px / (128*128)
- float percentage_pixels_small_error = 0.0f;
- float average_error_allowed_in_bad_pixels = 256.0f;
- int large_error_allowed = 256;
- int small_error_allowed = 0;
- pixel_comparator_.reset(new FuzzyPixelComparator(
- true, // discard_alpha
- percentage_pixels_large_error,
- percentage_pixels_small_error,
- average_error_allowed_in_bad_pixels,
- large_error_allowed,
- small_error_allowed));
-
- RunPixelResourceTest(background,
- base::FilePath(
- FILE_PATH_LITERAL("mask_of_layer_with_blend.png")));
-}
-
-} // namespace
-} // namespace cc
-
-#endif // !defined(OS_ANDROID)
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