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/*
** Copyright (c) 2011, The Linux Foundation. All rights reserved.
**
** 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_HARDWARE_QCAMERAHWI_DISPLAY_H
#define ANDROID_HARDWARE_QCAMERAHWI_DISPLAY_H
#include <utils/threads.h>
#include <binder/MemoryBase.h>
#include <binder/MemoryHeapBase.h>
#include <utils/threads.h>
#include "QCamera_Intf.h"
extern "C" {
#include <mm_camera_interface2.h>
}
namespace android {
/*===============================
Base Display Class
================================*/
class QCameraDisplay {
public:
virtual int Display_prepare_buffers() = 0;
virtual int Display_set_crop( ) = 0;
virtual int Display_set_geometry( ) =0;
virtual void Display_enqueue( ) = 0;
virtual void Display_dequeue( ) = 0;
virtual void Display_release_buffers( ) =0;
virtual ~QCameraDisplay( );
};
/*================================
Overlay Derivative
==================================*/
class QCameraDisplay_Overlay: public QCameraDisplay {
public:
int Display_prepare_buffers();
int Display_set_crop( );
int Display_set_geometry( );
void Display_enqueue( );
void Display_dequeue( );
void Display_release_buffers( );
virtual ~QCameraDisplay_Overlay( );
};
}; // namespace android
#endif
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