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60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
/*
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* Copyright (C) 2012 Mozilla Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef DOM_CAMERA_GONKCAMERAPREVIEW_H
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#define DOM_CAMERA_GONKCAMERAPREVIEW_H
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#include "CameraPreview.h"
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#define DOM_CAMERA_LOG_LEVEL 3
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#include "CameraCommon.h"
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namespace mozilla {
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class GonkCameraPreview : public CameraPreview
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{
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public:
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GonkCameraPreview(nsIThread* aCameraThread, PRUint32 aHwHandle, PRUint32 aWidth, PRUint32 aHeight)
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: CameraPreview(aCameraThread, aWidth, aHeight)
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, mHwHandle(aHwHandle)
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, mDiscardedFrameCount(0)
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, mFormat(GonkCameraHardware::PREVIEW_FORMAT_UNKNOWN)
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{ }
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void ReceiveFrame(PRUint8 *aData, PRUint32 aLength);
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nsresult StartImpl();
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nsresult StopImpl();
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protected:
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~GonkCameraPreview()
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{
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Stop();
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}
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PRUint32 mHwHandle;
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PRUint32 mDiscardedFrameCount;
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PRUint32 mFormat;
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private:
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GonkCameraPreview(const GonkCameraPreview&) MOZ_DELETE;
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GonkCameraPreview& operator=(const GonkCameraPreview&) MOZ_DELETE;
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};
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} // namespace mozilla
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#endif // DOM_CAMERA_GONKCAMERAPREVIEW_H
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