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Side by Side Diff: cc/CCDelegatingRenderer.h

Issue 10915298: Add CCDelegatingRenderer, and corresponding IPCs (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: correct base Created 8 years, 3 months ago
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1 /*
2 * Copyright (C) 2012 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #ifndef CCDelegatingRenderer_h
27 #define CCDelegatingRenderer_h
28
29 #include "cc/CCRenderer.h"
30 #include <public/WebGraphicsContext3D.h>
31 #include "wtf/PassOwnPtr.h"
32
33 namespace WebCore {
34
35 class CCResourceProvider;
36
37 class CCDelegatingRenderer : public CCRenderer,
38 public WebKit::WebGraphicsContext3D::WebGraphicsCon textLostCallback {
39 WTF_MAKE_NONCOPYABLE(CCDelegatingRenderer);
40 public:
41 static PassOwnPtr<CCDelegatingRenderer> create(CCRendererClient*, CCResource Provider*);
42 virtual ~CCDelegatingRenderer();
43
44 virtual const RendererCapabilities& capabilities() const OVERRIDE { return m _capabilities; }
45
46 virtual void drawFrame(const CCRenderPassList&, const CCRenderPassIdHashMap& ) OVERRIDE;
47
48 virtual void finish() { }
49
50 virtual bool swapBuffers() OVERRIDE;
51
52 virtual void getFramebufferPixels(void *pixels, const IntRect&) OVERRIDE;
53
54 virtual bool isContextLost() OVERRIDE;
55
56 virtual void setVisible(bool) OVERRIDE;
57
58 virtual void onSendFrameToParentCompositorAck(const WebKit::WebCompositorFra meAck&) OVERRIDE;
59
60 // WebGraphicsContext3D::WebGraphicsContextLostCallback implementation.
61 virtual void onContextLost() OVERRIDE;
62
63 private:
64 CCDelegatingRenderer(CCRendererClient*, CCResourceProvider*);
65 bool initialize();
66
67 CCResourceProvider* m_resourceProvider;
68 RendererCapabilities m_capabilities;
69 bool m_visible;
70 };
71
72 }
73
74 #endif // CCDelegatingRenderer_h
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