GLQuery.glExtension

Determines whether a given OpenGL extension is supported. There must be a valid current rendering context to call gdk_gl_query_gl_extension(). gdk_gl_query_gl_extension() returns information about OpenGL extensions only. This means that window system dependent extensions (for example, GLX extensions) are not reported by gdk_gl_query_gl_extension().

class GLQuery

static

int

glExtension

(

string extension

)

Parameters

extension string: name of OpenGL extension.

Return Value

Type: int

TRUE if the OpenGL extension is supported, FALSE if not supported.

GLQuery.glExtension

Parameters

Return Value

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