From d46d30f997c1718217545947ca4d80ec7d18e684 Mon Sep 17 00:00:00 2001
From: Ian Romanick <ian.d.romanick@intel.com>
Date: Thu, 4 Feb 2010 17:06:18 -0800
Subject: glx: Pass fbconfig ID or visual ID to CreateContext

Pass either the fbconfig ID or the visual ID, as appropriate, to
CreateContext.  Now CreateContext does not derefernce fbconfig or vis
(which no longer exists as a parameter).
---
 src/glx/glxcmds.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'src')

diff --git a/src/glx/glxcmds.c b/src/glx/glxcmds.c
index 9b4a6da065c..706d63b36bb 100644
--- a/src/glx/glxcmds.c
+++ b/src/glx/glxcmds.c
@@ -362,7 +362,7 @@ AllocateGLXContext(Display * dpy)
  */
 
 static GLXContext
-CreateContext(Display * dpy, XVisualInfo * vis,
+CreateContext(Display * dpy, int generic_id,
               const __GLcontextModes * const fbconfig,
               GLXContext shareList,
               Bool allowDirect,
@@ -376,11 +376,11 @@ CreateContext(Display * dpy, XVisualInfo * vis,
    if (dpy == NULL)
       return NULL;
 
-   gc = AllocateGLXContext(dpy);
-   if (!gc)
+   if (generic_id == None)
       return NULL;
 
-   if ((vis == NULL) && (fbconfig == NULL))
+   gc = AllocateGLXContext(dpy);
+   if (!gc)
       return NULL;
 
 #ifdef GLX_DIRECT_RENDERING
@@ -406,7 +406,7 @@ CreateContext(Display * dpy, XVisualInfo * vis,
       req->reqType = gc->majorOpcode;
       req->glxCode = X_GLXCreateContext;
       req->context = gc->xid = XAllocID(dpy);
-      req->visual = vis->visualid;
+      req->visual = generic_id;
       req->screen = screen;
       req->shareList = shareList ? shareList->xid : None;
       req->isDirect = GC_IS_DIRECT(gc);
@@ -421,7 +421,7 @@ CreateContext(Display * dpy, XVisualInfo * vis,
       req->reqType = gc->majorOpcode;
       req->glxCode = X_GLXCreateNewContext;
       req->context = gc->xid = XAllocID(dpy);
-      req->fbconfig = fbconfig->fbconfigID;
+      req->fbconfig = generic_id;
       req->screen = screen;
       req->renderType = renderType;
       req->shareList = shareList ? shareList->xid : None;
@@ -442,7 +442,7 @@ CreateContext(Display * dpy, XVisualInfo * vis,
       req->glxCode = X_GLXVendorPrivateWithReply;
       req->vendorCode = X_GLXvop_CreateContextWithConfigSGIX;
       req->context = gc->xid = XAllocID(dpy);
-      req->fbconfig = fbconfig->fbconfigID;
+      req->fbconfig = generic_id;
       req->screen = screen;
       req->renderType = renderType;
       req->shareList = shareList ? shareList->xid : None;
@@ -493,7 +493,7 @@ glXCreateContext(Display * dpy, XVisualInfo * vis,
    renderType = mode->rgbMode ? GLX_RGBA_TYPE : GLX_COLOR_INDEX_TYPE;
 #endif
 
-   return CreateContext(dpy, vis, mode, shareList, allowDirect,
+   return CreateContext(dpy, vis->visualid, mode, shareList, allowDirect,
                         X_GLXCreateContext, renderType, vis->screen);
 }
 
@@ -1799,7 +1799,7 @@ glXCreateNewContext(Display * dpy, GLXFBConfig config,
    const __GLcontextModes *const fbconfig =
       (const __GLcontextModes *const) config;
 
-   return CreateContext(dpy, NULL, fbconfig, shareList,
+   return CreateContext(dpy, fbconfig->fbconfigID, fbconfig, shareList,
                         allowDirect, X_GLXCreateNewContext, renderType,
 			fbconfig->screen);
 }
@@ -2288,7 +2288,7 @@ glXCreateContextWithConfigSGIX(Display * dpy,
    psc = GetGLXScreenConfigs(dpy, fbconfig->screen);
    if ((psc != NULL)
        && __glXExtensionBitIsEnabled(psc, SGIX_fbconfig_bit)) {
-      gc = CreateContext(dpy, NULL, (__GLcontextModes *) config, shareList,
+      gc = CreateContext(dpy, fbconfig->fbconfigID, fbconfig, shareList,
                          allowDirect,
 			 X_GLXvop_CreateContextWithConfigSGIX, renderType,
 			 fbconfig->screen);
-- 
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