| // Copyright 2014 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 UI_GL_ANDROID_SURFACE_TEXTURE_TRACKER_H_ |
| #define UI_GL_ANDROID_SURFACE_TEXTURE_TRACKER_H_ |
| |
| #include "base/memory/ref_counted.h" |
| #include "ui/gl/gl_export.h" |
| |
| namespace gfx { |
| |
| class SurfaceTexture; |
| |
| // This interface is used to take ownership of preallocated surface textures |
| // with specific ids. |
| class GL_EXPORT SurfaceTextureTracker { |
| public: |
| static SurfaceTextureTracker* GetInstance(); |
| static void InitInstance(SurfaceTextureTracker* tracker); |
| |
| virtual scoped_refptr<SurfaceTexture> AcquireSurfaceTexture( |
| int primary_id, |
| int secondary_id) = 0; |
| |
| protected: |
| virtual ~SurfaceTextureTracker() {} |
| }; |
| |
| } // namespace gfx |
| |
| #endif // UI_GL_ANDROID_SURFACE_TEXTURE_TRACKER_H_ |