| /* |
| * Copyright 2015 Google Inc. All Rights Reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef COBALT_RENDERER_BACKEND_EGL_PBUFFER_RENDER_TARGET_H_ |
| #define COBALT_RENDERER_BACKEND_EGL_PBUFFER_RENDER_TARGET_H_ |
| |
| #include <EGL/egl.h> |
| |
| #include "cobalt/math/size.h" |
| #include "cobalt/renderer/backend/egl/render_target.h" |
| |
| namespace cobalt { |
| namespace renderer { |
| namespace backend { |
| |
| // A PBuffer render target provides an encapsulation around an EGL PBO |
| // (Pixel Buffer Object) which can be used as an offscreen rendering target. |
| class PBufferRenderTargetEGL : public RenderTargetEGL { |
| public: |
| PBufferRenderTargetEGL( |
| EGLDisplay display, EGLConfig config, const math::Size& dimensions); |
| |
| const math::Size& GetSize() OVERRIDE; |
| |
| EGLSurface GetSurface() const OVERRIDE; |
| |
| EGLDisplay display() const { return display_; } |
| EGLConfig config() const { return config_; } |
| |
| private: |
| ~PBufferRenderTargetEGL() OVERRIDE; |
| |
| EGLDisplay display_; |
| EGLConfig config_; |
| EGLSurface surface_; |
| |
| math::Size size_; |
| }; |
| |
| } // namespace backend |
| } // namespace renderer |
| } // namespace cobalt |
| |
| #endif // COBALT_RENDERER_BACKEND_EGL_PBUFFER_RENDER_TARGET_H_ |