1 /* 2 * Copyright (C) 2018 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 17 #pragma once 18 19 #include "FunctorDrawable.h" 20 21 #include <ui/GraphicBuffer.h> 22 #include <utils/RefBase.h> 23 24 namespace android { 25 namespace uirenderer { 26 27 namespace skiapipeline { 28 29 /** 30 * This drawable wraps a Vulkan functor enabling it to be recorded into a list 31 * of Skia drawing commands. 32 */ 33 class VkInteropFunctorDrawable : public FunctorDrawable { 34 public: 35 using FunctorDrawable::FunctorDrawable; 36 37 virtual ~VkInteropFunctorDrawable(); 38 39 static void vkInvokeFunctor(Functor* functor); 40 41 void syncFunctor(const WebViewSyncData& data) const override; 42 43 protected: 44 virtual void onDraw(SkCanvas* canvas) override; 45 46 private: 47 // Variables below describe/store temporary offscreen buffer used for Vulkan pipeline. 48 sp<GraphicBuffer> mFrameBuffer; 49 SkImageInfo mFBInfo; 50 }; 51 52 } // namespace skiapipeline 53 } // namespace uirenderer 54 } // namespace android 55
