[PATCH xserver 3/4] glx: Send GLX_VISUAL_SELECT_GROUP_SGIX attribute for visuals

[Adam Jackson]

We already send this for fbconfigs. Mesa happens to implement
glXChooseVisual relative to the fbconfig data, but that might not be
true of NVIDIA's libGL.

Signed-off-by: Adam Jackson <ajax at redhat.com>
---
 glx/glxcmds.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/glx/glxcmds.c b/glx/glxcmds.c
index 5873cb4..67f9509 100644
--- a/glx/glxcmds.c
+++ b/glx/glxcmds.c
@@ -1030,13 +1030,14 @@ __glXDisp_GetVisualConfigs(__GLXclientState * cl, GLbyte * pc)
         buf[p++] = modes->samples;
         buf[p++] = GLX_SAMPLE_BUFFERS_SGIS;
         buf[p++] = modes->sampleBuffers;
+        buf[p++] = GLX_VISUAL_SELECT_GROUP_SGIX;
+        buf[p++] = modes->visualSelectGroup;
         /* Add attribute only if its value is not default. */
         if (modes->sRGBCapable != GL_FALSE) {
             buf[p++] = GLX_FRAMEBUFFER_SRGB_CAPABLE_EXT;
             buf[p++] = modes->sRGBCapable;
         }
-        /* Don't add visualSelectGroup (GLX_VISUAL_SELECT_GROUP_SGIX)?
-         * Pad the remaining place with zeroes, so that attributes count is constant. */
+        /* Pad with zeroes, so that attributes count is constant. */
         while (p < GLX_VIS_CONFIG_TOTAL) {
             buf[p++] = 0;
             buf[p++] = 0;
-- 
2.9.3