From: Dave Airlie <airlied@redhat.com>
Date: Tue, 27 Nov 2018 03:02:03 +0000 (+1000)
Subject: iris: fix cube texture view
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=00645ea01ce9f6a8ad278e05f858535670c6e6a4;p=mesa.git

iris: fix cube texture view
---

diff --git a/src/gallium/drivers/iris/iris_state.c b/src/gallium/drivers/iris/iris_state.c
index e07bd8919db..675037a5162 100644
--- a/src/gallium/drivers/iris/iris_state.c
+++ b/src/gallium/drivers/iris/iris_state.c
@@ -1518,6 +1518,10 @@ iris_create_sampler_view(struct pipe_context *ctx,
       ISL_SURF_USAGE_TEXTURE_BIT |
       (isv->res->surf.usage & ISL_SURF_USAGE_CUBE_BIT);
 
+   if (isv->base.target == PIPE_TEXTURE_CUBE ||
+       isv->base.target == PIPE_TEXTURE_CUBE_ARRAY)
+      usage |= ISL_SURF_USAGE_CUBE_BIT;
+
    const struct iris_format_info fmt =
       iris_format_for_usage(devinfo, tmpl->format, usage);