From 0f34fbd29a92f76c83fdf35482ac7fe2902e2c9f Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Fri, 14 Nov 2014 23:26:18 +0000
Subject: [PATCH] Check that for each new context we populate hooks to get func
 ptrs

---
 renderdoc/hooks/gl_linux_hooks.cpp | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/renderdoc/hooks/gl_linux_hooks.cpp b/renderdoc/hooks/gl_linux_hooks.cpp
index b23932b16..865c5ab59 100644
--- a/renderdoc/hooks/gl_linux_hooks.cpp
+++ b/renderdoc/hooks/gl_linux_hooks.cpp
@@ -283,6 +283,8 @@ class OpenGLHook : LibraryHook
 		vector<string> glXExts;
 		string glXExtsString;
 
+		set<GLXContext> m_Contexts;
+
 		bool m_PopulatedHooks;
 		bool m_HasHooks;
 		bool m_EnabledHooks;
@@ -397,9 +399,14 @@ Bool glXMakeCurrent(Display *dpy, GLXDrawable drawable, GLXContext ctx)
 {
 	Bool ret = OpenGLHook::glhooks.glXMakeCurrent_real(dpy, drawable, ctx);
 	
-	OpenGLHook::glhooks.GetDriver()->ActivateContext((void *)drawable, ctx);
+	if(ctx && OpenGLHook::glhooks.m_Contexts.find(ctx) == OpenGLHook::glhooks.m_Contexts.end())
+	{
+		OpenGLHook::glhooks.m_Contexts.insert(ctx);
+
+		OpenGLHook::glhooks.PopulateHooks();
+	}
 	
-	OpenGLHook::glhooks.GetRealFunctions();
+	OpenGLHook::glhooks.GetDriver()->ActivateContext((void *)drawable, ctx);
 
 	return ret;
 }