(This is the legacy documentation for stable SDL2, the current stable version; SDL3 is the current development version.)

SDL_GetSurfaceBlendMode

Get the blend mode used for blit operations.

Header File

Defined in SDL_surface.h, but apps should only #include "SDL.h"!

Syntax

int SDL_GetSurfaceBlendMode(SDL_Surface * surface,
                            SDL_BlendMode *blendMode);

Function Parameters

surface	the SDL_Surface structure to query
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.

Version

This function is available since SDL 2.0.0.

See Also

• SDL_SetSurfaceBlendMode

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CategoryAPI, CategoryAPIFunction

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