/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
* Redistribution and use in source and binary forms, with or without
* * modification, are permitted provided that the following conditions are
* met:
*   * Redistributions of source code must retain the above copyrigh
*     notice, this list of conditions and the following disclaimer
*   * Redistributions in binary form must reproduce the above
*     copyright notice, this list of conditions and the following
*     disclaimer in the documentation and/or other materials provided
*     with the distribution.
*   * Neither the name of The Linux Foundation nor the names of its
*     contributors may be used to endorse or promote products derived
*     from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/


#ifndef CB_UTIL_H
#define CB_UTIL_H

#include "hwc_utils.h"
#include "copybit.h"

using namespace qhwc;
namespace qdutils {
class CBUtils {
public:
    static int uiClearRegion(hwc_display_contents_1_t* list,
            int version, LayerProp *layerProp, hwc_rect_t dirtyIndex,
            copybit_device_t *copybit, private_handle_t *renderBuffer);
};
}//namespace qdutils
#endif /* end of include guard: CB_UTIL_H*/