DRAFT

SDL_Surface

A structure that contains a collection of pixels used in software blitting.

Contents

Data Fields

Uint32	flags	internal
SDL_PixelFormat*	format	the format of the pixels stored in the surface; see SDL_PixelFormat for details (read-only)
int	w, h	the width and height in pixels (read-only)
int	pitch	the length of a scanline in bytes (read-only)
void*	pixels	the pointer to the actual pixel data; the surface should be locked by SDL_LockSurface() before accessing this field (read-write)
void*	userdata	an arbitrary pointer you can set (read-write)
int	locked	internal
void*	lock_data	internal
SDL_Rect	clip_rect	an SDL_Rect structure used to clip blits to the surface which can be set by SDL_SetClipRect() (read-only)
SDL_BlitMap*	map	internal; info for fast blit mapping to other surfaces
int	format_version	internal; bumped at every change to invalidate blit maps
int	refcount	reference count that can be incremented by the application

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