From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Mon, 23 Sep 2002 05:59:01 +0000 (+0000)
Subject: wglGetExtensionsString is properly detected now (was checking for an extension string... 
X-Git-Tag: RELEASE_0_2_0_RC1~211
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=3274bea4299473a984fded5a7d385be17458ec70;p=xonotic%2Fdarkplaces.git

wglGetExtensionsString is properly detected now (was checking for an extension string, but none is present outside the wgl extensions list, which is a chicken and egg problem, now just checks if the function exists, like the spec says to do)


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@2423 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/vid_wgl.c b/vid_wgl.c
index 0c8004be..cfb992e5 100644
--- a/vid_wgl.c
+++ b/vid_wgl.c
@@ -844,6 +844,7 @@ int VID_InitMode (int fullscreen, int width, int height, int bpp)
 	}
 
 	qglGetString = GL_GetProcAddress("glGetString");
+	qwglGetExtensionsStringARB = GL_GetProcAddress("wglGetExtensionsStringARB");
 	if (qglGetString == NULL)
 	{
 		VID_Shutdown();
@@ -857,7 +858,7 @@ int VID_InitMode (int fullscreen, int width, int height, int bpp)
 	gl_platform = "WGL";
 	gl_platformextensions = "";
 
-	if (GL_CheckExtension("WGL_ARB_extensions_string", getextensionsstringfuncs, NULL, false))
+	if (qwglGetExtensionsStringARB)
 		gl_platformextensions = qwglGetExtensionsStringARB(hdc);
 
 	gl_videosyncavailable = GL_CheckExtension("WGL_EXT_swap_control", wglswapintervalfuncs, NULL, false);