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// 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 "base/files/file_path.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "cc/layers/solid_color_layer.h"
#include "cc/test/layer_tree_test.h"
#ifndef CC_TEST_LAYER_TREE_PIXEL_TEST_H_
#define CC_TEST_LAYER_TREE_PIXEL_TEST_H_
class SkBitmap;
namespace cc {
class CopyOutputRequest;
class CopyOutputResult;
class LayerTreeHost;
class PixelComparator;
class TextureMailbox;
class LayerTreePixelTest : public LayerTreeTest {
protected:
LayerTreePixelTest();
virtual ~LayerTreePixelTest();
virtual scoped_ptr<OutputSurface> CreateOutputSurface() OVERRIDE;
virtual scoped_refptr<cc::ContextProvider>
OffscreenContextProviderForMainThread() OVERRIDE;
virtual scoped_refptr<cc::ContextProvider>
OffscreenContextProviderForCompositorThread() OVERRIDE;
virtual scoped_ptr<CopyOutputRequest> CreateCopyOutputRequest();
void ReadbackResult(scoped_ptr<CopyOutputResult> result);
virtual void BeginTest() OVERRIDE;
virtual void SetupTree() OVERRIDE;
virtual void AfterTest() OVERRIDE;
scoped_refptr<SolidColorLayer> CreateSolidColorLayer(gfx::Rect rect,
SkColor color);
scoped_refptr<SolidColorLayer> CreateSolidColorLayerWithBorder(
gfx::Rect rect,
SkColor color,
int border_width,
SkColor border_color);
enum PixelTestType {
GL_WITH_DEFAULT,
GL_WITH_BITMAP,
SOFTWARE_WITH_DEFAULT,
SOFTWARE_WITH_BITMAP
};
void RunPixelTest(PixelTestType type,
scoped_refptr<Layer> content_root,
base::FilePath file_name);
void RunPixelTestWithReadbackTarget(PixelTestType type,
scoped_refptr<Layer> content_root,
Layer* target,
base::FilePath file_name);
scoped_ptr<SkBitmap> CopyTextureMailboxToBitmap(
gfx::Size size,
const TextureMailbox& texture_mailbox);
// Common CSS colors defined for tests to use.
enum Colors {
kCSSOrange = 0xffffa500,
kCSSBrown = 0xffa52a2a,
kCSSGreen = 0xff008000,
};
scoped_ptr<PixelComparator> pixel_comparator_;
protected:
PixelTestType test_type_;
scoped_refptr<Layer> content_root_;
Layer* readback_target_;
base::FilePath ref_file_;
scoped_ptr<SkBitmap> result_bitmap_;
};
} // namespace cc
#endif // CC_TEST_LAYER_TREE_PIXEL_TEST_H_