c4fbada76a
Test: CTS TextureViewTests and UIRendering Change-Id: I2969c8f5a975bfd9aebcbb585c64d1fcbb2487c2
50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
/*
|
|
* 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 "Layer.h"
|
|
|
|
#include <SkCanvas.h>
|
|
#include <SkDrawable.h>
|
|
|
|
namespace android {
|
|
namespace uirenderer {
|
|
namespace skiapipeline {
|
|
|
|
/*
|
|
* Draws a layer backed by an OpenGL texture into a SkCanvas.
|
|
*/
|
|
class LayerDrawable : public SkDrawable {
|
|
public:
|
|
explicit LayerDrawable(Layer* layer)
|
|
: mLayer(layer) {}
|
|
|
|
static bool DrawLayer(GrContext* context, SkCanvas* canvas, Layer* layer);
|
|
protected:
|
|
virtual SkRect onGetBounds() override {
|
|
return SkRect::MakeWH(mLayer->getWidth(), mLayer->getHeight());
|
|
}
|
|
virtual void onDraw(SkCanvas* canvas) override;
|
|
|
|
private:
|
|
sp<Layer> mLayer;
|
|
};
|
|
|
|
}; // namespace skiapipeline
|
|
}; // namespace uirenderer
|
|
}; // namespace android
|