From: Adam Jackson <ajax@redhat.com>
Date: Mon, 9 Sep 2019 17:59:34 +0000 (-0400)
Subject: gallium/xlib: Fix an obvious thinko
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=04bef9a0a6ed9cff3cbe4c43c056de95bb12d526;p=mesa.git

gallium/xlib: Fix an obvious thinko

x == !GLX_DIRECT_COLOR is a fancy way of writing x == 0, which is
clearly not what was meant.
---

diff --git a/src/gallium/state_trackers/glx/xlib/xm_api.c b/src/gallium/state_trackers/glx/xlib/xm_api.c
index 86d27c42d6f..d63ea485e1b 100644
--- a/src/gallium/state_trackers/glx/xlib/xm_api.c
+++ b/src/gallium/state_trackers/glx/xlib/xm_api.c
@@ -661,7 +661,7 @@ initialize_visual_and_buffer(XMesaVisual v, XMesaBuffer b,
        * We support RGB rendering into almost any kind of visual.
        */
       const int xclass = v->visualType;
-      if (xclass != GLX_TRUE_COLOR && xclass == !GLX_DIRECT_COLOR) {
+      if (xclass != GLX_TRUE_COLOR && xclass != GLX_DIRECT_COLOR) {
 	 _mesa_warning(NULL,
             "XMesa: RGB mode rendering not supported in given visual.\n");
 	 return GL_FALSE;