NAME
glXQueryContextInfoEXT
- query context information
C SPECIFICATION
int ggllXXQQuueerryyCCoonntteexxttIInnffooEEXXTT(
Display _*_d_p_y,
GLXContext _c_t_x,
int _a_t_t_r_i_b_u_t_e,
int _*_v_a_l_u_e )
delim $$
PARAMETERS
-
_d_p_y
-
Specifies the connection to the X server.
-
_c_t_x
-
Specifies a GLX rendering context.
-
_a_t_t_r_i_b_u_t_e
-
The visual ID that the context was created with.
-
_v_a_l_u_e
-
The X screen the the context was created for.
-
_param5
-
The context with which this context shares display lists.
or NNUULLLL if this context does not share display lists.
DESCRIPTION
ggllXXQQuueerryyCCoonntteexxttIInnffooEEXXTT returns the the visual id, screen number, and share list
of _c_t_x. This call may cause a round trip to the server.
ggllXXQQuueerryyCCoonntteexxttIInnffooEEXXTT is part of the EEXXTT__iimmppoorrtt__ccoonntteexxtt extension,
not part of the core GLX command set. If GGLLXX__EEXXTT__iimmppoorrtt__ccoonntteexxtt
is included in the string returned by ggllXXQQuueerryyEExxtteennssiioonnssSSttrriinngg,
when called with argument GGLLXX__EEXXTTEENNSSIIOONNSS,
extension EEXXTT__iimmppoorrtt__ccoonntteexxtt is supported.
ERRORS
GGLLXXBBaaddCCoonntteexxtt is generated if _c_t_x does not
refer to a valid context.
SEE ALSO
ggllXXCCrreeaatteeCCoonntteexxtt,
ggllXXQQuueerryyVVeerrssiioonn,
ggllXXQQuueerryyEExxtteennssiioonnssSSttrriinngg