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SDL Wiki

SDL_GetRenderDrawBlendMode

Get the blend mode used for drawing operations.

Syntax

int SDL_GetRenderDrawBlendMode(SDL_Renderer * renderer,
                               SDL_BlendMode *blendMode);

Function Parameters

renderer

the rendering context

blendMode

a pointer filled in with the current SDL_BlendMode

Return Value

Returns 0 on success or a negative error code on failure; call SDL_GetError() for more information.

SDL_SetRenderDrawBlendMode

CategoryAPI, CategoryRender


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