make gl probing errors more visible

git-svn-id: https://xpra.org/svn/Xpra/trunk@5315 3bb7dfac-3a0b-4e04-842a-767bc560f471
Xpra-org · Jan 30, 2014 · f3c7aab · f3c7aab
1 parent 66ce69f
commit f3c7aab
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/src/xpra/client/gl/gl_check.py b/src/xpra/client/gl/gl_check.py
@@ -295,10 +295,18 @@ def main():
     logging.root.setLevel(logging.DEBUG)
     #replace ImportError with a log message:
     global gl_check_error
+    errors = []
     def log_error(msg):
         log.error("ERROR: %s", msg)
+        errors.append(msg)
     gl_check_error = log_error
     props = check_support(True)
+    log.info("")
+    if len(errors)>0:
+        log.info("OpenGL errors:")
+        for e in errors:
+            log.info("  %s", e)
+    log.info("")
     log.info("OpenGL properties:")
     for k,v in props.items():
         if k!="extensions":