1 /*
2  * Copyright (C) 2016 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 "SkRefCnt.h"
20 #include "pipeline/skia/SkiaGpuPipeline.h"
21 #include "renderstate/RenderState.h"
22 #include "renderthread/HardwareBufferRenderParams.h"
23 #include "renderthread/VulkanManager.h"
24 #include "renderthread/VulkanSurface.h"
25 
26 class SkBitmap;
27 struct SkRect;
28 
29 namespace android {
30 namespace uirenderer {
31 namespace skiapipeline {
32 
33 class SkiaVulkanPipeline : public SkiaGpuPipeline, public IGpuContextCallback {
34 public:
35     explicit SkiaVulkanPipeline(renderthread::RenderThread& thread);
36     virtual ~SkiaVulkanPipeline();
37 
38     renderthread::MakeCurrentResult makeCurrent() override;
39     renderthread::Frame getFrame() override;
40     renderthread::IRenderPipeline::DrawResult draw(
41             const renderthread::Frame& frame, const SkRect& screenDirty, const SkRect& dirty,
42             const LightGeometry& lightGeometry, LayerUpdateQueue* layerUpdateQueue,
43             const Rect& contentDrawBounds, bool opaque, const LightInfo& lightInfo,
44             const std::vector<sp<RenderNode> >& renderNodes, FrameInfoVisualizer* profiler,
45             const renderthread::HardwareBufferRenderParams& bufferParams,
46             std::mutex& profilerLock) override;
getSurfaceOrigin()47     GrSurfaceOrigin getSurfaceOrigin() override { return kTopLeft_GrSurfaceOrigin; }
48     bool swapBuffers(const renderthread::Frame& frame, IRenderPipeline::DrawResult& drawResult,
49                      const SkRect& screenDirty, FrameInfo* currentFrameInfo,
50                      bool* requireSwap) override;
51     DeferredLayerUpdater* createTextureLayer() override;
52     [[nodiscard]] android::base::unique_fd flush() override;
53 
54     bool setSurface(ANativeWindow* surface, renderthread::SwapBehavior swapBehavior) override;
55     void onStop() override;
56     bool isSurfaceReady() override;
57     bool isContextReady() override;
58     void setTargetSdrHdrRatio(float ratio) override;
59     const SkM44& getPixelSnapMatrix() const override;
60 
61     static void invokeFunctor(const renderthread::RenderThread& thread, Functor* functor);
62     static sk_sp<Bitmap> allocateHardwareBitmap(renderthread::RenderThread& thread,
63                                                 SkBitmap& skBitmap);
64 
65 protected:
66     void onContextDestroyed() override;
67 
68 private:
69     renderthread::VulkanManager& vulkanManager();
70     renderthread::VulkanSurface* mVkSurface = nullptr;
71     sp<ANativeWindow> mNativeWindow;
72 };
73 
74 } /* namespace skiapipeline */
75 } /* namespace uirenderer */
76 } /* namespace android */
77