Lines Matching full:overlay
191 /** @name Overlay Formats
192 * The most common video overlay formats.
207 /** The YUV hardware video overlay */
223 Uint32 hw_overlay :1; /**< Flag: This overlay hardware accelerated? */
799 /** @name YUV video surface overlay functions */ /*@{*/
802 /** This function creates a video output overlay
803 * Calling the returned surface an overlay is something of a misnomer because
804 * the contents of the display surface underneath the area where the overlay
810 /** Lock an overlay for direct access, and unlock it when you are done */
811 extern DECLSPEC int SDLCALL SDL_LockYUVOverlay(SDL_Overlay *overlay);
812 overlay);
814 /** Blit a video overlay to the display surface.
818 * that of the overlay, but currently only 2x scaling is supported.
820 extern DECLSPEC int SDLCALL SDL_DisplayYUVOverlay(SDL_Overlay *overlay, SDL_Rect *dstrect);
822 /** Free a video overlay */
823 extern DECLSPEC void SDLCALL SDL_FreeYUVOverlay(SDL_Overlay *overlay);
