Note: this function first searches the first 1 kilobytes for a #version preprocessor directive and then executes gstgl.global.glslVersionProfileFromString.
string to search for a valid #version string
resulting #GstGLSLVersion
resulting #GstGLSLProfile
TRUE if a valid #version string was found, FALSE otherwise
Note: this function first searches the first 1 kilobytes for a #version preprocessor directive and then executes gstgl.global.glslVersionProfileFromString.