From 938767e8351c253c474a4a29c3d67dd3d7308156 Mon Sep 17 00:00:00 2001
From: Brian Paul <brianp@vmware.com>
Date: Tue, 24 May 2022 15:15:09 -0600
Subject: [PATCH] llvmpipe: add simple assertion in generate_fragment()

Signed-off-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17062>
---
 src/gallium/drivers/llvmpipe/lp_state_fs.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gallium/drivers/llvmpipe/lp_state_fs.c b/src/gallium/drivers/llvmpipe/lp_state_fs.c
index 506be8dd2e5..707f133280b 100644
--- a/src/gallium/drivers/llvmpipe/lp_state_fs.c
+++ b/src/gallium/drivers/llvmpipe/lp_state_fs.c
@@ -3051,6 +3051,9 @@ generate_fragment(struct llvmpipe_context *lp,
                   struct lp_fragment_shader_variant *variant,
                   unsigned partial_mask)
 {
+   assert(partial_mask == RAST_WHOLE ||
+          partial_mask == RAST_EDGE_TEST);
+
    struct gallivm_state *gallivm = variant->gallivm;
    struct lp_fragment_shader_variant_key *key = &variant->key;
    struct lp_shader_input inputs[PIPE_MAX_SHADER_INPUTS];