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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.
#ifndef CC_TEST_LAYER_TREE_PIXEL_TEST_H_
#define CC_TEST_LAYER_TREE_PIXEL_TEST_H_
#include <vector>
#include "base/files/file_path.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "cc/resources/single_release_callback.h"
#include "cc/test/layer_tree_test.h"
#include "ui/gl/gl_implementation.h"
class SkBitmap;
namespace gpu {
class GLInProcessContext;
}
namespace cc {
class CopyOutputRequest;
class CopyOutputResult;
class LayerTreeHost;
class PixelComparator;
class SolidColorLayer;
class TextureLayer;
class TextureMailbox;
class LayerTreePixelTest : public LayerTreeTest {
protected:
LayerTreePixelTest();
virtual ~LayerTreePixelTest();
virtual scoped_ptr<OutputSurface> CreateOutputSurface(bool fallback) OVERRIDE;
virtual void CommitCompleteOnThread(LayerTreeHostImpl* impl) OVERRIDE;
virtual scoped_ptr<CopyOutputRequest> CreateCopyOutputRequest();
void ReadbackResult(scoped_ptr<CopyOutputResult> result);
virtual void BeginTest() OVERRIDE;
virtual void SetupTree() OVERRIDE;
virtual void AfterTest() OVERRIDE;
virtual void EndTest() OVERRIDE;
void TryEndTest();
scoped_refptr<SolidColorLayer> CreateSolidColorLayer(const gfx::Rect& rect,
SkColor color);
scoped_refptr<SolidColorLayer> CreateSolidColorLayerWithBorder(
const gfx::Rect& rect,
SkColor color,
int border_width,
SkColor border_color);
scoped_refptr<TextureLayer> CreateTextureLayer(const gfx::Rect& rect,
const SkBitmap& bitmap);
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(
const gfx::Size& size,
const TextureMailbox& texture_mailbox);
void CopyBitmapToTextureMailboxAsTexture(
const SkBitmap& bitmap,
TextureMailbox* texture_mailbox,
scoped_ptr<SingleReleaseCallback>* release_callback);
void ReleaseTextureMailbox(scoped_ptr<gpu::GLInProcessContext> context,
uint32 texture,
uint32 sync_point,
bool lost_resource);
// Common CSS colors defined for tests to use.
static const SkColor kCSSOrange = 0xffffa500;
static const SkColor kCSSBrown = 0xffa52a2a;
static const SkColor kCSSGreen = 0xff008000;
gfx::DisableNullDrawGLBindings enable_pixel_output_;
scoped_ptr<PixelComparator> pixel_comparator_;
PixelTestType test_type_;
scoped_refptr<Layer> content_root_;
Layer* readback_target_;
base::FilePath ref_file_;
scoped_ptr<SkBitmap> result_bitmap_;
std::vector<scoped_refptr<TextureLayer> > texture_layers_;
int pending_texture_mailbox_callbacks_;
bool impl_side_painting_;
};
} // namespace cc
#endif // CC_TEST_LAYER_TREE_PIXEL_TEST_H_
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