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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CONTENT_CHILD_NPAPI_WEBPLUGIN_ACCELERATED_SURFACE_MAC_H_ | |
6 #define CONTENT_CHILD_NPAPI_WEBPLUGIN_ACCELERATED_SURFACE_MAC_H_ | |
7 | |
8 #include "ui/gfx/geometry/size.h" | |
9 #include "ui/gfx/native_widget_types.h" | |
10 | |
11 // Avoid having to include OpenGL headers here. | |
12 typedef struct _CGLContextObject* CGLContextObj; | |
13 | |
14 namespace content { | |
15 | |
16 // Interface class for interacting with an accelerated plugin surface, used | |
17 // for the Core Animation flavors of plugin drawing on the Mac. | |
18 class WebPluginAcceleratedSurface { | |
19 public: | |
20 virtual ~WebPluginAcceleratedSurface() {} | |
21 | |
22 // Sets the size of the surface. | |
23 virtual void SetSize(const gfx::Size& size) = 0; | |
24 | |
25 // Returns the context used to draw into this surface. | |
26 // If initializing the surface failed, this will be NULL. | |
27 virtual CGLContextObj context() = 0; | |
28 | |
29 // Readies the surface for drawing. Must be called before any drawing session. | |
30 virtual void StartDrawing() = 0; | |
31 | |
32 // Ends a drawing session. Changes to the surface may not be reflected until | |
33 // this is called. | |
34 virtual void EndDrawing() = 0; | |
35 }; | |
36 | |
37 } // namespace content | |
38 | |
39 #endif // CONTENT_CHILD_NPAPI_WEBPLUGIN_ACCELERATED_SURFACE_MAC_H_ | |
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