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virtual void OSystem::copyRectToOverlay ( const OverlayColor *  buf,
int  pitch,
int  x,
int  y,
int  w,
int  h 
) [pure virtual]

Blit a graphics buffer to the overlay. In a sense, this is the reverse of grabOverlay.

See also:


Referenced by Graphics::VectorRendererSpec< PixelType, PixelFormat >::copyFrame().

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