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

Issue 8515027: Define the public version of the browser side RenderProcessHost interface. This interface is not ... (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: '' Created 9 years, 1 month 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_MAC_H_ 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_MAC_H_
6 #define CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_MAC_H_ 6 #define CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_MAC_H_
7 #pragma once 7 #pragma once
8 8
9 #include "base/basictypes.h" 9 #include "base/basictypes.h"
10 #include "base/mac/scoped_cftyperef.h" 10 #include "base/mac/scoped_cftyperef.h"
11 #include "content/browser/renderer_host/backing_store.h" 11 #include "content/browser/renderer_host/backing_store.h"
12 12
13 class BackingStoreMac : public BackingStore { 13 class BackingStoreMac : public BackingStore {
14 public: 14 public:
15 BackingStoreMac(RenderWidgetHost* widget, const gfx::Size& size); 15 BackingStoreMac(RenderWidgetHost* widget, const gfx::Size& size);
16 virtual ~BackingStoreMac(); 16 virtual ~BackingStoreMac();
17 17
18 // A CGLayer that stores the contents of the backing store, cached in GPU 18 // A CGLayer that stores the contents of the backing store, cached in GPU
19 // memory if possible. 19 // memory if possible.
20 CGLayerRef cg_layer() { return cg_layer_; } 20 CGLayerRef cg_layer() { return cg_layer_; }
21 21
22 // A CGBitmapContext that stores the contents of the backing store if the 22 // A CGBitmapContext that stores the contents of the backing store if the
23 // corresponding Cocoa view has not been inserted into an NSWindow yet. 23 // corresponding Cocoa view has not been inserted into an NSWindow yet.
24 CGContextRef cg_bitmap() { return cg_bitmap_; } 24 CGContextRef cg_bitmap() { return cg_bitmap_; }
25 25
26 // BackingStore implementation. 26 // BackingStore implementation.
27 virtual void PaintToBackingStore( 27 virtual void PaintToBackingStore(
28 RenderProcessHost* process, 28 content::RenderProcessHost* process,
29 TransportDIB::Id bitmap, 29 TransportDIB::Id bitmap,
30 const gfx::Rect& bitmap_rect, 30 const gfx::Rect& bitmap_rect,
31 const std::vector<gfx::Rect>& copy_rects, 31 const std::vector<gfx::Rect>& copy_rects,
32 const base::Closure& completion_callback, 32 const base::Closure& completion_callback,
33 bool* scheduled_completion_callback) OVERRIDE; 33 bool* scheduled_completion_callback) OVERRIDE;
34 virtual bool CopyFromBackingStore(const gfx::Rect& rect, 34 virtual bool CopyFromBackingStore(const gfx::Rect& rect,
35 skia::PlatformCanvas* output) OVERRIDE; 35 skia::PlatformCanvas* output) OVERRIDE;
36 virtual void ScrollBackingStore(int dx, int dy, 36 virtual void ScrollBackingStore(int dx, int dy,
37 const gfx::Rect& clip_rect, 37 const gfx::Rect& clip_rect,
38 const gfx::Size& view_size) OVERRIDE; 38 const gfx::Size& view_size) OVERRIDE;
(...skipping 10 matching lines...) Expand all
49 // result. 49 // result.
50 CGContextRef CreateCGBitmapContext(); 50 CGContextRef CreateCGBitmapContext();
51 51
52 base::mac::ScopedCFTypeRef<CGContextRef> cg_bitmap_; 52 base::mac::ScopedCFTypeRef<CGContextRef> cg_bitmap_;
53 base::mac::ScopedCFTypeRef<CGLayerRef> cg_layer_; 53 base::mac::ScopedCFTypeRef<CGLayerRef> cg_layer_;
54 54
55 DISALLOW_COPY_AND_ASSIGN(BackingStoreMac); 55 DISALLOW_COPY_AND_ASSIGN(BackingStoreMac);
56 }; 56 };
57 57
58 #endif // CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_MAC_H_ 58 #endif // CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_MAC_H_
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