SDL_SetSurfaceRLE - Man Page
Set the RLE acceleration hint for a surface.
Header File
Defined in SDL3/SDL_surface.h
Synopsis
#include "SDL3/SDL.h" bool SDL_SetSurfaceRLE(SDL_Surface *surface, bool enabled);
Description
If RLE is enabled, color key and alpha blending blits are much faster, but the surface must be locked before directly accessing the pixels.
Function Parameters
- surface
the SDL_Surface
structure to optimize.- enabled
true to enable RLE acceleration, false to disable it.
Return Value
Returns true on success or false on failure; call
SDL_GetError () for more information.
Availability
This function is available since SDL 3.2.0.
See Also
·(3), SDL_BlitSurface(3), ·(3), SDL_LockSurface(3), ·(3), SDL_UnlockSurface(3)
Referenced By
SDL_SetSurfaceColorKey(3), SDL_SurfaceHasRLE(3).
SDL 3.2.2 Simple Directmedia Layer SDL3 FUNCTIONS