NAME
glXIsDirect
- indicate whether direct rendering is enabled
C SPECIFICATION
Bool ggllXXIIssDDiirreecctt(
Display _*_d_p_y,
GLXContext _c_t_x )
delim $$
PARAMETERS
-
_d_p_y
-
Specifies the connection to the X server.
-
_c_t_x
-
Specifies the GLX context that is being queried.
DESCRIPTION
ggllXXIIssDDiirreecctt returns TTrruuee if _c_t_x is a direct rendering context,
FFaallssee otherwise.
Direct rendering contexts pass rendering commands directly from the calling
process's address space to the rendering system,
bypassing the X server.
Nondirect rendering contexts pass all rendering commands to the X server.
ERRORS
GGLLXXBBaaddCCoonntteexxtt is generated if _c_t_x is not a valid GLX context.
SEE ALSO
ggllXXCCrreeaatteeCCoonntteexxtt