CIGLScene.h

#import <Cocoa/Cocoa.h>
#import <OpenGL/OpenGL.h>
#import <OpenGL/CGLMacro.h>
#import <Quartz/Quartz.h>
#import <VVBasics/VVBasics.h>
#import "GLScene.h"




@protocol CIGLSceneCleanup
- (void) cleanupCIGLScene:(id)scene;
@end





@interface CIGLScene : GLScene {
    CGColorSpaceRef         workingColorSpace;
    CGColorSpaceRef         outputColorSpace;
    CIContext               *ciContext;
    
    id <CIGLSceneCleanup>   cleanupDelegate;    //  nil, NOT RETAINED
}

- (VVBuffer *) allocAndRenderBufferFromImage:(CIImage *)i;
- (void) renderCIImage:(CIImage *)i;
- (void) renderCIImage:(CIImage *)i inFBO:(GLuint)f colorTex:(GLuint)t;

- (void) renderCIImage:(CIImage *)i inFBO:(GLuint)f colorTex:(GLuint)t target:(GLuint)tt;

@property (readonly) CGColorSpaceRef workingColorSpace;
@property (readonly) CGColorSpaceRef outputColorSpace;
@property (readonly) CIContext *ciContext;
@property (assign,readwrite) id <CIGLSceneCleanup> cleanupDelegate;

@end