NAME¶

SDL_SetRenderDrawBlendMode - Set the blend mode used for drawing operations (Fill and Line).

SYNOPSIS¶

#include <SDL3/SDL_render.h>

bool SDL_SetRenderDrawBlendMode(SDL_Renderer *renderer, SDL_BlendMode blendMode);

DESCRIPTION¶

If the blend mode is not supported, the closest supported mode is chosen.

FUNCTION PARAMETERS¶

renderer

the rendering context.

blendMode

the SDL_BlendMode to use for blending.

RETURN VALUE¶

for more information.

THREAD SAFETY¶

This function should only be called on the main thread.

AVAILABILITY¶

This function is available since SDL 3.2.0.

SEE ALSO¶

SDL_GetRenderDrawBlendMode(3)