Sources/Classes/Toolkits/Model/QuickTime/VisualContext/QTVisualContext.h
//--------------------------------------------------------------------------- |
// |
// File: QTVisualContext.h |
// |
// Abstract: Utility class for maintaining a QT visual context |
// |
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//--------------------------------------------------------------------------- |
typedef struct QTVisualContextData *QTVisualContextDataRef; |
@interface QTVisualContext : NSObject |
{ |
@private |
QTVisualContextDataRef mpVisualCtx; |
} // QTVisualContext |
- (id) initQTVisualContextWithSize:(const NSSize *)theSize |
format:(const char *)theFormat |
alignment:(const GLuint)theAlignment; |
- (id) initQTVisualContextWithSize:(const NSSize *)theSize |
context:(NSOpenGLContext *)theContext |
format:(NSOpenGLPixelFormat *)theFormat; |
- (BOOL) isValidVisualContext; |
- (BOOL) isNewImageAvailable:(const CVTimeStamp *)theTimeStamp; |
- (CVImageBufferRef) copyImageForTime:(const CVTimeStamp *)theTimeStamp; |
- (void) task; |
- (BOOL) setMovie:(QTMovie *)theQTMovie; |
@end |
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