| /* |
| * Copyright (C) 2016 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 "Readback.h" |
| |
| #include "Matrix.h" |
| |
| #include <EGL/egl.h> |
| #include <EGL/eglext.h> |
| |
| namespace android { |
| namespace uirenderer { |
| |
| class EglReadback : public Readback { |
| public: |
| virtual CopyResult copySurfaceInto(Surface& surface, const Rect& srcRect, |
| SkBitmap* bitmap) override; |
| virtual CopyResult copyGraphicBufferInto(GraphicBuffer* graphicBuffer, |
| SkBitmap* bitmap) override; |
| |
| protected: |
| explicit EglReadback(renderthread::RenderThread& thread) : Readback(thread) {} |
| virtual ~EglReadback() {} |
| |
| virtual CopyResult copyImageInto(EGLImageKHR eglImage, const Matrix4& imgTransform, |
| int imgWidth, int imgHeight, const Rect& srcRect, |
| SkBitmap* bitmap) = 0; |
| |
| private: |
| CopyResult copyGraphicBufferInto(GraphicBuffer* graphicBuffer, Matrix4& texTransform, |
| const Rect& srcRect, SkBitmap* bitmap); |
| }; |
| |
| } // namespace uirenderer |
| } // namespace android |