nouveau: nv30: Disable swizzled surface usage if any dimension is 1 (Warsow creates...

diff --git a/src/gallium/drivers/nv30/nv30_miptree.c b/src/gallium/drivers/nv30/nv30_miptree.c
index 920fe64c32f804ec51746dd63294146db4d9fb10..fd7c65f6b37aaa663c6059a25a27566624e955e5 100644 (file)
--- a/src/gallium/drivers/nv30/nv30_miptree.c
+++ b/src/gallium/drivers/nv30/nv30_miptree.c
@@ -72,6 +72,9 @@ nv30_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
        mt->base.screen = pscreen;
 
        /* Swizzled textures must be POT */
+       if ((pt->width0 == 1) || (pt->height0 == 1)) {
+               mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
+       } else
        if (pt->width0 & (pt->width0 - 1) ||
            pt->height0 & (pt->height0 - 1))
                mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;