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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 ANDROID_SERVERS_CAMERA3_STREAMBUFFERLISTENER_H
#define ANDROID_SERVERS_CAMERA3_STREAMBUFFERLISTENER_H
#include <gui/Surface.h>
#include <utils/RefBase.h>
namespace android {
namespace camera3 {
class Camera3StreamBufferListener : public virtual RefBase {
public:
struct BufferInfo {
bool mOutput; // if false then input buffer
Rect mCrop;
uint32_t mTransform;
uint32_t mScalingMode;
int64_t mTimestamp;
uint64_t mFrameNumber;
};
// Buffer was acquired by the HAL
virtual void onBufferAcquired(const BufferInfo& bufferInfo) = 0;
// Buffer was released by the HAL
virtual void onBufferReleased(const BufferInfo& bufferInfo) = 0;
};
}; //namespace camera3
}; //namespace android
#endif
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