android_hardware_qcom_display/libqdutils/qcom_ui.h

/* Copyright (c) 2011-2012, Code Aurora Forum. All rights reserved.
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
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 *     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.
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 *     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
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#ifndef QCOM_UTIL_H
#define QCOM_UTIL_H

#include <gralloc_priv.h>
#include <comptype.h>
#include <ui/Region.h>
#include <hardware/hwcomposer.h>
#include "egl_handles.h"

namespace qdutils {
class CBUtils {

private:
  static bool sGPUlayerpresent;

public:
  static void checkforGPULayer(const hwc_layer_list_t* list);
  static bool isUpdatingFB(int compositionType);
  static int qcomuiClearRegion(Region region, EGLDisplay dpy);
};
}//namespace qdutils
#endif /* end of include guard: QCOM_UTIL_H*/