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/*
* Copyright (C) 2019 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 ANDROID_GUI_SURFACE_H
#define ANDROID_GUI_SURFACE_H
#include <gui/IGraphicBufferProducer.h>
#include <ui/ANativeObjectBase.h>
#include <utils/RefBase.h>
#include <system/window.h>
namespace android {
class Surface : public ANativeObjectBase<ANativeWindow, Surface, RefBase> {
public:
explicit Surface(const sp<IGraphicBufferProducer>& bufferProducer,
bool controlledByApp = false) {
ANativeWindow::perform = hook_perform;
}
static bool isValid(const sp<Surface>& surface) { return surface != nullptr; }
void allocateBuffers() {}
uint64_t getNextFrameNumber() const { return 0; }
int setScalingMode(int mode) { return 0; }
virtual int disconnect(int api,
IGraphicBufferProducer::DisconnectMode mode =
IGraphicBufferProducer::DisconnectMode::Api) {
return 0;
}
virtual int lock(ANativeWindow_Buffer* outBuffer, ARect* inOutDirtyBounds) {
// TODO: implement this
return 0;
}
virtual int unlockAndPost() { return 0; }
virtual int query(int what, int* value) const { return 0; }
protected:
virtual ~Surface() {}
static int hook_perform(ANativeWindow* window, int operation, ...) { return 0; }
private:
// can't be copied
Surface& operator=(const Surface& rhs);
Surface(const Surface& rhs);
};
} // namespace android
#endif // ANDROID_GUI_SURFACE_H
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