gl_textures: don't load cubemap when not supported

diff --git a/gl_textures.c b/gl_textures.c
index 3ec1ae59a28286e5b0ff93c302ae52dd2385a385..d77f66b905cb856b0a6263f4923560843fbbee62 100644 (file)
--- a/gl_textures.c
+++ b/gl_textures.c
@@ -1206,6 +1206,12 @@ static rtexture_t *R_SetupTexture(rtexturepool_t *rtexturepool, const char *iden
                }
        }
 
+       if (texturetype == GLTEXTURETYPE_CUBEMAP && vid.maxtexturesize_cubemap == 0)
+       {
+               Con_Printf ("R_LoadTexture: cubemap texture not supported by driver\n");
+               return NULL;
+       }
+
        texinfo = R_GetTexTypeInfo(textype, flags);
        size = width * height * depth * sides * texinfo->inputbytesperpixel;
        if (size < 1)