From: Erik Faye-Lund <erik.faye-lund@collabora.com>
Date: Tue, 4 Feb 2020 10:21:58 +0000 (+0100)
Subject: zink: only inspect dual-src limit if feature enabled
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=eb0195358c4e0376d93f10fb4f90703e51718779;p=mesa.git

zink: only inspect dual-src limit if feature enabled

Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3689>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3689>
---

diff --git a/src/gallium/drivers/zink/zink_screen.c b/src/gallium/drivers/zink/zink_screen.c
index 95031947116..b3299976f8f 100644
--- a/src/gallium/drivers/zink/zink_screen.c
+++ b/src/gallium/drivers/zink/zink_screen.c
@@ -95,6 +95,8 @@ zink_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
       return 1;
 
    case PIPE_CAP_MAX_DUAL_SOURCE_RENDER_TARGETS:
+      if (!screen->feats.dualSrcBlend)
+         return 0;
       return screen->props.limits.maxFragmentDualSrcAttachments;
 
    case PIPE_CAP_POINT_SPRITE: