From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Thu, 23 Oct 2008 10:44:31 +0000 (+0000)
Subject: changed default texnum value from -1 to 0 in rtexture_t, this is only a
X-Git-Tag: xonotic-v0.1.0preview~2053
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=38ee0d28a510576b724da97cfeb46de9c2a7c286;p=xonotic%2Fdarkplaces.git

changed default texnum value from -1 to 0 in rtexture_t, this is only a
safety measure against any possible feeding of -1 to drivers that crash
when given an invalid texnum


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@8536 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/gl_textures.c b/gl_textures.c
index 2ad1a2e0..0178133b 100644
--- a/gl_textures.c
+++ b/gl_textures.c
@@ -226,7 +226,7 @@ void R_MarkDirtyTexture(rtexture_t *rt) {
 	if( !glt->dirtytexnum && glt->flags & GLTEXF_DYNAMIC ) {
 		glt->dirtytexnum = glt->texnum;
 		// mark it as dirty, so R_RealGetTexture gets called
-		glt->texnum = -1;
+		glt->texnum = 0;
 	}
 }
 
@@ -1047,7 +1047,7 @@ static rtexture_t *R_SetupTexture(rtexturepool_t *rtexturepool, const char *iden
 	glt->glformat = texinfo->glformat;
 	glt->bytesperpixel = texinfo->internalbytesperpixel;
 	glt->sides = glt->texturetype == GLTEXTURETYPE_CUBEMAP ? 6 : 1;
-	glt->texnum = -1;
+	glt->texnum = 0;
 	// init the dynamic texture attributes, too [11/22/2007 Black]
 	glt->dirtytexnum = 0;
 	glt->updatecallback = NULL;