1 /* 2 * Copyright (C) 2023 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 #pragma once 17 18 #include <future> 19 20 #include "DisplaySurfaceUser.h" 21 #include "PostWorker.h" 22 23 namespace gfxstream { 24 25 namespace vk { 26 class DisplayVk; 27 } // namespace vk 28 29 class PostWorkerVk : public PostWorker { 30 public: 31 PostWorkerVk(FrameBuffer* fb, Compositor* compositor, vk::DisplayVk* displayGl); 32 33 void screenshot(ColorBuffer* cb, int screenwidth, int screenheight, GLenum format, GLenum type, 34 int skinRotation, void* pixels, Rect rect) override; 35 36 protected: 37 std::shared_future<void> postImpl(ColorBuffer* cb) override; 38 void viewportImpl(int width, int height) override; 39 void clearImpl() override; 40 void exitImpl() override; 41 42 private: 43 // TODO(b/233939967): conslidate DisplayGl and DisplayVk into 44 // `Display* const m_display`. 45 // 46 // The implementation for Vulkan native swapchain. Only initialized when 47 // useVulkan is set when calling FrameBuffer::initialize(). PostWorker 48 // doesn't take the ownership of this DisplayVk object. 49 vk::DisplayVk* const m_displayVk; 50 }; 51 52 } // namespace gfxstream