content/browser/renderer_host/backing_store_skia.h - Issue 10451112: content/chromeos: Fix WebKit software rendering in high-device-scale-factors.

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Side by Side Diff: content/browser/renderer_host/backing_store_skia.h

Issue 10451112: content/chromeos: Fix WebKit software rendering in high-device-scale-factors. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: . Created 8 years, 6 months ago

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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.	1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #ifndef CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_SKIA_H_	5 #ifndef CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_SKIA_H_

6 #define CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_SKIA_H_	6 #define CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_SKIA_H_

7 #pragma once	7 #pragma once

8	8

9 #include "base/memory/scoped_ptr.h"	9 #include "base/memory/scoped_ptr.h"

10 #include "content/browser/renderer_host/backing_store.h"	10 #include "content/browser/renderer_host/backing_store.h"

(...skipping 37 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
48 virtual bool CopyFromBackingStore(const gfx::Rect& rect,	48 virtual bool CopyFromBackingStore(const gfx::Rect& rect,

49 skia::PlatformCanvas* output) OVERRIDE;	49 skia::PlatformCanvas* output) OVERRIDE;

50 virtual void ScrollBackingStore(int dx, int dy,	50 virtual void ScrollBackingStore(int dx, int dy,

51 const gfx::Rect& clip_rect,	51 const gfx::Rect& clip_rect,

52 const gfx::Size& view_size) OVERRIDE;	52 const gfx::Size& view_size) OVERRIDE;

53	53

54 private:	54 private:

55 SkBitmap bitmap_;	55 SkBitmap bitmap_;

56	56

57 scoped_ptr<SkCanvas> canvas_;	57 scoped_ptr<SkCanvas> canvas_;

	58 int device_scale_factor_;

58	59

59 DISALLOW_COPY_AND_ASSIGN(BackingStoreSkia);	60 DISALLOW_COPY_AND_ASSIGN(BackingStoreSkia);

60 };	61 };

61	62

62 #endif // CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_SKIA_H_	63 #endif // CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_SKIA_H_

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