0df6209a02
Test: existing and new HWUI unit tests all pass. Change-Id: I4f5c1dc839a2ed15d8b0f6245fe030684501b083
103 lines
2.8 KiB
C++
103 lines
2.8 KiB
C++
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include "Layer.h"
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#include "RenderNode.h"
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#include <SkCanvas.h>
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#include <SkDrawable.h>
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#include <SkMatrix.h>
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#include <utils/RefBase.h>
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#include <utils/FatVector.h>
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#include <utils/Functor.h>
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namespace android {
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class Functor;
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namespace uirenderer {
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class RenderProperties;
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class OffscreenBuffer;
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class GlFunctorLifecycleListener;
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class SkiaDisplayList;
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/**
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* This drawable wraps a RenderNode and enables it to be recorded into a list
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* of Skia drawing commands.
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*/
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class RenderNodeDrawable : public SkDrawable {
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public:
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explicit RenderNodeDrawable(RenderNode* node, SkCanvas* canvas)
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: mRenderNode(node)
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, mRecordedTransform(canvas->getTotalMatrix()) {}
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/**
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* The renderNode (and its properties) that is to be drawn
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*/
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RenderNode* getRenderNode() const { return mRenderNode.get(); }
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/**
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* Returns the transform on the canvas at time of recording and is used for
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* computing total transform without rerunning DL contents.
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*/
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const SkMatrix& getRecordedMatrix() const { return mRecordedTransform; }
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protected:
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virtual SkRect onGetBounds() override {
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// We don't want to enable a record time quick reject because the properties
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// of the RenderNode may be updated on subsequent frames.
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return SkRect::MakeLargest();
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}
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virtual void onDraw(SkCanvas* canvas) override { /* TODO */ }
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private:
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sp<RenderNode> mRenderNode;
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const SkMatrix mRecordedTransform;
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};
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/**
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* This drawable wraps a OpenGL functor enabling it to be recorded into a list
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* of Skia drawing commands.
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*/
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class GLFunctorDrawable : public SkDrawable {
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public:
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GLFunctorDrawable(Functor* functor, GlFunctorLifecycleListener* listener, SkCanvas* canvas)
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: mFunctor(functor)
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, mListener(listener) {
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canvas->getClipBounds(&mBounds);
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}
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virtual ~GLFunctorDrawable() {}
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void syncFunctor() const { (*mFunctor)(DrawGlInfo::kModeSync, nullptr); }
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protected:
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virtual SkRect onGetBounds() override { return mBounds; }
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virtual void onDraw(SkCanvas* canvas) override { /* TODO */ }
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private:
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Functor* mFunctor;
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sp<GlFunctorLifecycleListener> mListener;
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SkRect mBounds;
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};
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}; // namespace uirenderer
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}; // namespace android
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