From: Brian Paul <brianp@vmware.com>
Date: Fri, 8 Dec 2017 04:11:40 +0000 (-0700)
Subject: cso: add point rasterization sanity check assertion
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7469966ed2ac47de6a40829bd16a1a3e22fdbecf;p=mesa.git

cso: add point rasterization sanity check assertion

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
---

diff --git a/src/gallium/auxiliary/cso_cache/cso_context.c b/src/gallium/auxiliary/cso_cache/cso_context.c
index df5543c0810..dd9821e8285 100644
--- a/src/gallium/auxiliary/cso_cache/cso_context.c
+++ b/src/gallium/auxiliary/cso_cache/cso_context.c
@@ -592,6 +592,11 @@ enum pipe_error cso_set_rasterizer(struct cso_context *ctx,
                                                        (void*)templ, key_size);
    void *handle = NULL;
 
+   /* We can't have both point_quad_rasterization (sprites) and point_smooth
+    * (round AA points) enabled at the same time.
+    */
+   assert(!(templ->point_quad_rasterization && templ->point_smooth));
+
    if (cso_hash_iter_is_null(iter)) {
       struct cso_rasterizer *cso = MALLOC(sizeof(struct cso_rasterizer));
       if (!cso)