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/*
* Copyright (C) 2013 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.
*/
#ifndef HARDWAREBUFFERRENDERER_H_
#define HARDWAREBUFFERRENDERER_H_
#include <android-base/unique_fd.h>
#include <android/hardware_buffer.h>
#include "SkColorSpace.h"
#include "SkMatrix.h"
#include "SkSurface.h"
namespace android {
namespace uirenderer {
namespace renderthread {
using namespace android::uirenderer::renderthread;
using RenderCallback = std::function<void(android::base::unique_fd&&, int)>;
class RenderProxy;
class HardwareBufferRenderParams {
public:
HardwareBufferRenderParams() = default;
HardwareBufferRenderParams(int32_t logicalWidth, int32_t logicalHeight,
const SkMatrix& transform, const sk_sp<SkColorSpace>& colorSpace,
RenderCallback&& callback)
: mLogicalWidth(logicalWidth)
, mLogicalHeight(logicalHeight)
, mTransform(transform)
, mColorSpace(colorSpace)
, mRenderCallback(std::move(callback)) {}
const SkMatrix& getTransform() const { return mTransform; }
sk_sp<SkColorSpace> getColorSpace() const { return mColorSpace; }
void invokeRenderCallback(android::base::unique_fd&& fenceFd, int status) {
if (mRenderCallback) {
std::invoke(mRenderCallback, std::move(fenceFd), status);
}
}
int32_t getLogicalWidth() { return mLogicalWidth; }
int32_t getLogicalHeight() { return mLogicalHeight; }
private:
int32_t mLogicalWidth;
int32_t mLogicalHeight;
SkMatrix mTransform = SkMatrix::I();
sk_sp<SkColorSpace> mColorSpace = SkColorSpace::MakeSRGB();
RenderCallback mRenderCallback = nullptr;
};
} // namespace renderthread
} // namespace uirenderer
} // namespace android
#endif // HARDWAREBUFFERRENDERER_H_
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