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-rw-r--r--libs/hwui/VkLayer.h70
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diff --git a/libs/hwui/VkLayer.h b/libs/hwui/VkLayer.h
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--- a/libs/hwui/VkLayer.h
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-/*
- * Copyright (C) 2017 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 <SkImage.h>
-
-namespace android {
-namespace uirenderer {
-/**
- * A layer has dimensions and is backed by a VkImage.
- */
-class VkLayer : public Layer {
-public:
- VkLayer(RenderState& renderState, uint32_t layerWidth, uint32_t layerHeight,
- sk_sp<SkColorFilter> colorFilter, int alpha, SkBlendMode mode, bool blend)
- : Layer(renderState, Api::Vulkan, colorFilter, alpha, mode)
- , mWidth(layerWidth)
- , mHeight(layerHeight)
- , mBlend(blend) {}
-
- virtual ~VkLayer() {}
-
- uint32_t getWidth() const override { return mWidth; }
-
- uint32_t getHeight() const override { return mHeight; }
-
- void setSize(uint32_t width, uint32_t height) override {
- mWidth = width;
- mHeight = height;
- }
-
- void setBlend(bool blend) override { mBlend = blend; }
-
- bool isBlend() const override { return mBlend; }
-
- sk_sp<SkImage> getImage() { return mImage; }
-
- void updateTexture();
-
- // If we've destroyed the vulkan context (VkInstance, VkDevice, etc.), we must make sure to
- // destroy any VkImages that were made with that context.
- void onVkContextDestroyed();
-
-private:
- int mWidth;
- int mHeight;
- bool mBlend;
-
- sk_sp<SkImage> mImage;
-
-}; // struct VkLayer
-
-}; // namespace uirenderer
-}; // namespace android