From: Eric Engestrom <eric.engestrom@imgtec.com>
Date: Fri, 8 Sep 2017 10:56:02 +0000 (+0100)
Subject: glx: turn LIBGL_DUMP_VISUALID into a boolean
X-Git-Tag: upstream/18.1.0~6096
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3fdbc46b42dcfd3af52d851378dd38c93eebb2e8;p=platform%2Fupstream%2Fmesa.git

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>
---

diff --git a/src/glx/glxcmds.c b/src/glx/glxcmds.c
index 44992f1..29b94b8 100644
--- a/src/glx/glxcmds.c
+++ b/src/glx/glxcmds.c
@@ -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