| /* |
| * Copyright 2018 The Android Open Source Project |
| * |
| * 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. |
| */ |
| |
| #pragma once |
| |
| #include <cstdint> |
| |
| #include <EGL/egl.h> |
| #include <android-base/macros.h> |
| #include <renderengine/Surface.h> |
| |
| struct ANativeWindow; |
| |
| namespace android { |
| namespace renderengine { |
| namespace gl { |
| |
| class GLES20RenderEngine; |
| |
| class GLSurface final : public renderengine::Surface { |
| public: |
| GLSurface(const GLES20RenderEngine& engine); |
| ~GLSurface() override; |
| |
| // renderengine::Surface implementation |
| void setCritical(bool enable) override { mCritical = enable; } |
| void setAsync(bool enable) override { mAsync = enable; } |
| |
| void setNativeWindow(ANativeWindow* window) override; |
| void swapBuffers() const override; |
| |
| int32_t queryRedSize() const override; |
| int32_t queryGreenSize() const override; |
| int32_t queryBlueSize() const override; |
| int32_t queryAlphaSize() const override; |
| |
| bool getAsync() const { return mAsync; } |
| EGLSurface getEGLSurface() const { return mEGLSurface; } |
| |
| int32_t getWidth() const override; |
| int32_t getHeight() const override; |
| |
| private: |
| EGLint queryConfig(EGLint attrib) const; |
| |
| EGLDisplay mEGLDisplay; |
| EGLConfig mEGLConfig; |
| |
| bool mCritical = false; |
| bool mAsync = false; |
| |
| int32_t mSurfaceWidth = 0; |
| int32_t mSurfaceHeight = 0; |
| |
| ANativeWindow* mWindow = nullptr; |
| EGLSurface mEGLSurface = EGL_NO_SURFACE; |
| |
| DISALLOW_COPY_AND_ASSIGN(GLSurface); |
| }; |
| |
| } // namespace gl |
| } // namespace renderengine |
| } // namespace android |