NAME
glXQueryVersion
- return the version numbers of the GLX extension
C SPECIFICATION
Bool ggllXXQQuueerryyVVeerrssiioonn(
Display _*_d_p_y,
int _*_m_a_j_o_r,
int _*_m_i_n_o_r )
delim $$
PARAMETERS
-
_d_p_y
-
Specifies the connection to the X server.
-
_m_a_j_o_r
-
Returns the major version number of the GLX server extension.
-
_m_i_n_o_r
-
Returns the minor version number of the GLX server extension.
DESCRIPTION
ggllXXQQuueerryyVVeerrssiioonn returns the major and minor version numbers of the GLX extension
implemented by the server associated with connection _d_p_y.
Implementations with the same major version number are upward compatible,
meaning that the implementation with the higher minor number is a superset
of the version with the lower minor number.
_m_a_j_o_r and _m_i_n_o_r do not return values if they are specified as
NNUULLLL.
ERRORS
ggllXXQQuueerryyVVeerrssiioonn returns FFaallssee if it fails,
TTrruuee otherwise.
_m_a_j_o_r and _m_i_n_o_r are not updated when FFaallssee is returned.
SEE ALSO
ggllXXQQuueerryyEExxtteennssiioonn