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


Get the actual value for an attribute from the current context.


int SDL_GL_GetAttribute(SDL_GLattr attr, int *value);

Function Parameters

attr an SDL_GLattr enum value specifying the OpenGL attribute to get
value a pointer filled in with the current value of attr

Return Value

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


This function is available since SDL 2.0.0.


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