SDL_SetSurfaceRLE3
Set the rle acceleration hint for a surface.
Usage
#include "SDL3/SDL.h"
bool SDL_SetSurfaceRLE(SDL_Surface *surface, bool enabled);
Header file
Defined in SDL3/SDL_surface.h
Overview
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 |
|---|---|
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.
Thread safety
This function is not thread safe.