From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Mon, 7 Jul 2003 17:01:18 +0000 (+0000)
Subject: fix conformance glitch introduced with NPOT extension
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f6e76fe9b5c4c57ac6dc81143b4474ebfee879d2;p=mesa.git

fix conformance glitch introduced with NPOT extension
---

diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index d731e12ad3b..de28839463a 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -1015,6 +1015,14 @@ texture_error_check( GLcontext *ctx, GLenum target,
       return GL_TRUE;
    }
 
+   if (width < 1 || height < 1 || depth < 1) {
+      if (!isProxy) {
+         _mesa_error(ctx, GL_INVALID_VALUE,
+                     "glTexImage%dD(width, height or depth < 1)", dimensions);
+      }
+      return GL_TRUE;
+   }
+
    /* Check target and call ctx->Driver.TestProxyTexImage() to check the
     * level, width, height and depth.
     */