Fix GLX_SGIX_fbconfig extension dispatching with glvnd, this fixes games such

as "The Binding of Isaac: Rebirth" and "Crypt of the NecroDancer" from Steam

0001-glx-glvnd-Fix-GLXdispatchIndex-sorting.patch

@@ -0,0 +1,66 @@
+From 47214dd09bf4a149573aff35aa24b0bc62184f7b Mon Sep 17 00:00:00 2001
+From: Hans de Goede <hdegoede@redhat.com>
+Date: Mon, 6 Feb 2017 12:13:17 +0100
+Subject: [PATCH] glx/glvnd: Fix GLXdispatchIndex sorting
+
+Commit 8bca8d89ef3b ("glx/glvnd: Fix dispatch function names and indices")
+fixed the sorting of the array initializers in g_glxglvnddispatchfuncs.c
+because FindGLXFunction's binary search needs these to be sorted
+alphabetically.
+
+That commit also mostly fixed the sorting of the DI_foo defines in
+g_glxglvnddispatchindices.h, which is what actually matters as the
+arrays are initialized using "[DI_foo] = glXfoo," but a small error
+crept in which at least causes glXGetVisualFromFBConfigSGIX to not
+resolve, breaking games such as "The Binding of Isaac: Rebirth" and
+"Crypt of the NecroDancer" from Steam not working and possible causes
+other problems too.
+
+This commit fixes the last of the sorting errors, fixing these mentioned
+games not working.
+
+Fixes: 8bca8d89ef3b ("glx/glvnd: Fix dispatch function names and indices")
+Cc: "13.0" <mesa-stable@lists.freedesktop.org>
+Cc: "17.0" <mesa-stable@lists.freedesktop.org>
+Cc: Adam Jackson <ajax@redhat.com>
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+---
+ src/glx/g_glxglvnddispatchindices.h | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/src/glx/g_glxglvnddispatchindices.h b/src/glx/g_glxglvnddispatchindices.h
+index 0891654..05a2c8c 100644
+--- a/src/glx/g_glxglvnddispatchindices.h
++++ b/src/glx/g_glxglvnddispatchindices.h
+@@ -46,14 +46,14 @@ typedef enum __GLXdispatchIndex {
+     DI_GetMscRateOML,
+     // GetProcAddress implemented by libglvnd
+     // GetProcAddressARB implemented by libglvnd
++    DI_GetScreenDriver,
+     // GetSelectedEvent implemented by libglvnd
+     DI_GetSelectedEventSGIX,
++    DI_GetSwapIntervalMESA,
++    DI_GetSyncValuesOML,
+     DI_GetVideoSyncSGI,
+     // GetVisualFromFBConfig implemented by libglvnd
+     DI_GetVisualFromFBConfigSGIX,
+-    DI_GetScreenDriver,
+-    DI_GetSwapIntervalMESA,
+-    DI_GetSyncValuesOML,
+     // ImportContextEXT implemented by libglvnd
+     // IsDirect implemented by libglvnd
+     DI_JoinSwapGroupSGIX,
+@@ -81,9 +81,9 @@ typedef enum __GLXdispatchIndex {
+     DI_SwapIntervalMESA,
+     DI_SwapIntervalSGI,
+     // UseXFont implemented by libglvnd
+-    // WaitGL implemented by libglvnd
+     DI_WaitForMscOML,
+     DI_WaitForSbcOML,
++    // WaitGL implemented by libglvnd
+     DI_WaitVideoSyncSGI,
+     // WaitX implemented by libglvnd
+     DI_LAST_INDEX
+-- 
+2.9.3
+

mesa.spec

@@ -60,7 +60,7 @@
 Name:           mesa
 Summary:        Mesa graphics libraries
 Version:        17.0.0
-Release:        0.4%{?rctag:.%{rctag}}%{?dist}
+Release:        0.5%{?rctag:.%{rctag}}%{?dist}
 
 License:        MIT
 URL:            http://www.mesa3d.org
@@ -88,6 +88,8 @@ Patch12:        0002-fixup-EGL-Implement-the-libglvnd-interface-for-EGL-v.patch
 Patch13:        glvnd-fix-gl-dot-pc.patch
 Patch14:        0001-Fix-linkage-against-shared-glapi.patch
 Patch15:        0001-glapi-Link-with-glapi-when-built-shared.patch
+# submitted upstream
+Patch16:        0001-glx-glvnd-Fix-GLXdispatchIndex-sorting.patch
 
 BuildRequires:  gcc
 BuildRequires:  gcc-c++
@@ -686,6 +688,10 @@ popd
 %endif
 
 %changelog
+* Mon Feb  6 2017 Hans de Goede <hdegoede@redhat.com> - 17.0.0-0.5.rc2
+- Fix GLX_SGIX_fbconfig extension dispatching with glvnd, this fixes games such
+  as "The Binding of Isaac: Rebirth" and "Crypt of the NecroDancer" from Steam
+
 * Thu Feb  2 2017 Hans de Goede <hdegoede@redhat.com> - 17.0.0-0.4.rc2
 - Update eglext.h to 20161230 version this brings in some new defines needed
   by some apps / libraries