From: Aapo Tahkola <aet@rasterburn.org>
Date: Tue, 6 Jun 2006 18:37:45 +0000 (+0000)
Subject: make sure tex format is supported.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9ba2006594a54173956b2af69055f633fa813bf8;p=mesa.git

make sure tex format is supported.
---

diff --git a/src/mesa/drivers/dri/r300/r300_texstate.c b/src/mesa/drivers/dri/r300/r300_texstate.c
index b8055788229..b76e3490de7 100644
--- a/src/mesa/drivers/dri/r300/r300_texstate.c
+++ b/src/mesa/drivers/dri/r300/r300_texstate.c
@@ -190,7 +190,8 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 	t->format &= ~(R200_TXFORMAT_FORMAT_MASK |
 			    R200_TXFORMAT_ALPHA_IN_MAP);
 
-	if (VALID_FORMAT(baseImage->TexFormat->MesaFormat)) {
+	if (VALID_FORMAT(baseImage->TexFormat->MesaFormat) &&
+	    tx_table[baseImage->TexFormat->MesaFormat].flag) {
 		t->format =
 		    tx_table[baseImage->TexFormat->MesaFormat].format;
 #if 1