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| author | Emmanuele Bassi <ebassi@gnome.org> | 2017-02-03 16:16:13 +0000 |
|---|---|---|
| committer | Emmanuele Bassi <ebassi@gnome.org> | 2017-02-03 16:16:13 +0000 |
| commit | d94b9c28b53b1bf99f4a497486af681d8bc95d95 (patch) | |
| tree | 12548a90872fd7ba872fe2f688427555da2d3ff7 /include | |
| parent | 30b8a4cd2d115eab93ca39709c956f48aa8dadbe (diff) | |
| download | libepoxy-d94b9c28b53b1bf99f4a497486af681d8bc95d95.tar.gz | |
Add epoxy_has_glx()
Libraries and applications that depend on Epoxy currently have no way to
safely degrade functionality if they are used on a platform without GLX
support; the only way to achieve that is to perform a symbol check
themselves, by essentially copying what Epoxy already does.
By exposing `epoxy_has_glx()`, those libraries and applications now have
the chance of querying Epoxy itself and gracefully handle failure.
Diffstat (limited to 'include')
| -rw-r--r-- | include/epoxy/glx.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/epoxy/glx.h b/include/epoxy/glx.h index c911b7c..a06b13d 100644 --- a/include/epoxy/glx.h +++ b/include/epoxy/glx.h @@ -50,6 +50,7 @@ EPOXY_BEGIN_DECLS EPOXY_PUBLIC bool epoxy_has_glx_extension(Display *dpy, int screen, const char *extension); EPOXY_PUBLIC int epoxy_glx_version(Display *dpy, int screen); +EPOXY_PUBLIC bool epoxy_has_glx(Display *dpy); EPOXY_END_DECLS |