According to the comments in src/glx/glxcurrent.c __glXGetCurrentContext() always returns a valid pointer. If no context is made current, it will contain dummyContext. Thus a test for NULL will always fail.
Patch author: Egbert Eich <e...@suse.com> https://bugzilla.opensuse.org/show_bug.cgi?id=962609 Signed-off-by: Egbert Eich <e...@suse.com> Tested-by: Olaf Hering <oher...@suse.com> --- src/glx/dri2_glx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/glx/dri2_glx.c b/src/glx/dri2_glx.c index 7710349..7288266 100644 --- a/src/glx/dri2_glx.c +++ b/src/glx/dri2_glx.c @@ -520,7 +520,7 @@ dri2GetCurrentContext() struct glx_context *gc = __glXGetCurrentContext(); struct dri2_context *dri2Ctx = (struct dri2_context *)gc; - return dri2Ctx ? dri2Ctx->driContext : NULL; + return (gc != &dummyContext) ? dri2Ctx->driContext : NULL; } /** -- 2.6.2 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
