glx: turn LIBGL_DUMP_VISUALID into a boolean

Instead of setting based on set/unset, allow users to use boolean values.

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
This commit is contained in:
Eric Engestrom 2017-09-08 11:56:02 +01:00
parent 14e431b270
commit 3fdbc46b42

View file

@ -1288,7 +1288,7 @@ glXChooseVisual(Display * dpy, int screen, int *attribList)
}
#ifdef GLX_USE_APPLEGL
if(visualList && getenv("LIBGL_DUMP_VISUALID")) {
if(visualList && env_var_as_boolean("LIBGL_DUMP_VISUALID", false)) {
printf("visualid 0x%lx\n", visualList[0].visualid);
}
#endif