//
//  OpenGLView.h
//  iVideoCalls
//
//  Created by Kiwaro Nigas on 12-12-4.
//  Copyright (c) 2012年 xizue.com. All rights reserved.
//

#import "P2PCInterface.h"
#define g_w 352
#define g_h 240

enum {
	ATTRIBUTE_VERTEX,
   	ATTRIBUTE_TEXCOORD,
};

// shape type
enum {
    SHAPE_CIRCLE = 0,// 圆形
    SHAPE_180_HALF_SPHERE = 1,
    SHAPE_CYLIDER = 2,//圆柱
    SHAPE_BOWLE = 3,//碗状
    SHAPE_FOUR_SCREEN = 4,//四分屏
};
// fisheye type
enum {
    FISHEYE_360 = 0,
    FISHEYE_180 = 1,
};

@protocol OpenGLRenderer
- (BOOL) isValid;
- (NSString *) fragmentShader;
- (void) resolveUniforms: (GLuint) program;
- (void) setFrame:(GAVFrame *)yuvFrame;
- (BOOL) prepareRender;
@end

@protocol OpenGLViewDelegate <NSObject>
-(void)onScreenShotted:(UIImage*)image;
@optional
-(void)onScreenShotted:(UIImage*)image timeInterval:(NSString *)timeInterval;//timeInterval秒
@end

@interface OpenGLView : UIView
{
    EAGLContext     *_context;
    GLuint          _framebuffer;
    GLuint          _renderbuffer;
    GLuint          _depthbuffer;
    GLuint          _program;
    GLint           _uniformMatrix;
    
    id<OpenGLRenderer> _renderer;
    
    //YES表示渲染成功，退出时可截图；NO表示渲染失败或渲染未完成（一片黑），退出时不截图
    BOOL            _isGetVideoFrame;
    CGFloat         _viewScale;
}

@property (nonatomic) BOOL Initialized;
@property (nonatomic) BOOL isScreenShotting;
@property (nonatomic) BOOL captureFinishScreen;
@property (nonatomic) BOOL isQuitMonitorInterface;//rtsp监控界面弹出修改
@property (nonatomic) BOOL isFullScreen;
@property (assign) id<OpenGLViewDelegate> delegate;


- (id)initWithIsSupportFisheyeDevice:(BOOL)isSupportFisheyeDevice installType:(int)installType deviceID:(int)deviceID fishEyeType:(int)fishEyeType;
- (BOOL)isvalid;
- (void)render:(GAVFrame *)frame;
- (UIImage *)glToUIImage;
-(void)releseromotViewSet;
-(void)getLastImgGoback;

- (void) setFullScreenHeight:(int)iheight width:(int)iwidth  fullScreen:(int)isFullScreen;
- (void) setAccelerationX:(float)x Y:(float) y Z:(float)z;
//init data
- (void)initDataShapeWarpTextureWidth:(int)width textureHeight:(int)height windowWidth:(int)w_width windowHeight:(int)w_height installType:(int)installType deviceID:(int)deviceID fishEyeType:(int)fishEyeType;
// zoom in/out
- (void)setZoomInOpenGLView;
- (void)setZoomOutOpenGLView;
- (void)setZoomInOpenGLViewX:(float)x Y:(float)y;
- (void)setZoomOutOpenGLViewX:(float)x Y:(float)y;
//singalTap
- (void)singalTapInOpenGLView;
//setGestureMode
- (void)setGestureModeInOpenGLView:(int)mode;
//setKeyStatus
- (void)setKeyStatusInOpenGLView:(int)key;
//setFling
- (void)setFlingInOpenGLViewX:(float)x Y:(float)y;
//setMoveStep
- (void)setMoveStepInOpenGLViewX:(float)x Y:(float)y dX:(float)dx dY:(float)dy;

@end