| // Copyright (c) 2011 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 CONTENT_CHILD_NPAPI_WEBPLUGIN_ACCELERATED_SURFACE_MAC_H_ |
| #define CONTENT_CHILD_NPAPI_WEBPLUGIN_ACCELERATED_SURFACE_MAC_H_ |
| |
| #include "ui/gfx/native_widget_types.h" |
| #include "ui/gfx/size.h" |
| |
| // Avoid having to include OpenGL headers here. |
| typedef struct _CGLContextObject* CGLContextObj; |
| |
| namespace content { |
| |
| // Interface class for interacting with an accelerated plugin surface, used |
| // for the Core Animation flavors of plugin drawing on the Mac. |
| class WebPluginAcceleratedSurface { |
| public: |
| virtual ~WebPluginAcceleratedSurface() {} |
| |
| // Sets the size of the surface. |
| virtual void SetSize(const gfx::Size& size) = 0; |
| |
| // Returns the context used to draw into this surface. |
| // If initializing the surface failed, this will be NULL. |
| virtual CGLContextObj context() = 0; |
| |
| // Readies the surface for drawing. Must be called before any drawing session. |
| virtual void StartDrawing() = 0; |
| |
| // Ends a drawing session. Changes to the surface may not be reflected until |
| // this is called. |
| virtual void EndDrawing() = 0; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_CHILD_NPAPI_WEBPLUGIN_ACCELERATED_SURFACE_MAC_H_ |