From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Wed, 25 Sep 2002 02:38:01 +0000 (+0000)
Subject: added -gl_driver commandline option, it's useless though (crashs when I try it on... 
X-Git-Tag: RELEASE_0_2_0_RC1~199
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=d6b08a7881a1cbe01cea5bbad0e2201abf36b638;p=xonotic%2Fdarkplaces.git

added -gl_driver commandline option, it's useless though (crashs when I try it on my voodoo2)


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@2441 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/vid_wgl.c b/vid_wgl.c
index 1ecdb055..571b5ad7 100644
--- a/vid_wgl.c
+++ b/vid_wgl.c
@@ -678,13 +678,18 @@ int VID_InitMode (int fullscreen, int width, int height, int bpp)
 	DWORD WindowStyle, ExWindowStyle;
 	HGLRC baseRC;
 	int CenterX, CenterY;
+	const char *gldrivername;
 
 	if (vid_initialized)
 		Sys_Error("VID_InitMode called when video is already initialised\n");
 
-	if (!GL_OpenLibrary("opengl32.dll"))
+	gldrivername = "opengl32.dll";
+	i = COM_CheckParm("-gl_driver");
+	if (i && i < com_argc - 1)
+		gldrivername = com_argv[i + 1];
+	if (!GL_OpenLibrary(gldrivername))
 	{
-		Con_Printf("Unable to load GL driver\n");
+		Con_Printf("Unable to load GL driver %s\n", gldrivername);
 		return false;
 	}