SDL_GL_GetAttribute

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

Header File

Defined in <SDL3/SDL_video.h>

Syntax

bool SDL_GL_GetAttribute(SDL_GLAttr attr, int *value);

Function Parameters

SDL_GLAttr	attr	an SDL_GLAttr enum value specifying the OpenGL attribute to get.
int *	value	a pointer filled in with the current value of attr.

Return Value

(bool) Returns true on success or false on failure; call SDL_GetError() for more information.

Thread Safety

This function should only be called on the main thread.

Version

This function is available since SDL 3.2.0.

See Also

• SDL_GL_ResetAttributes
• SDL_GL_SetAttribute

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CategoryAPI, CategoryAPIFunction, CategoryVideo

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