mesa: return INVALID_VALUE from WaitSync if flags != 0

Fixes gles3conform's sync_error_waitsync_flags test.
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

diff --git a/src/mesa/main/syncobj.c b/src/mesa/main/syncobj.c
index c4fe34478876397852869460919d18480f7e9c59..430c1eeb56d0464f719501790ec2552d32ce0992 100644 (file)
--- a/src/mesa/main/syncobj.c
+++ b/src/mesa/main/syncobj.c
@@ -352,7 +352,7 @@ _mesa_WaitSync(GLsync sync, GLbitfield flags, GLuint64 timeout)
    }
 
    if (flags != 0) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glWaitSync(flags=0x%x)", flags);
+      _mesa_error(ctx, GL_INVALID_VALUE, "glWaitSync(flags=0x%x)", flags);
       return;
    }