From: Dave Airlie <airlied@redhat.com>
Date: Tue, 19 Dec 2017 05:36:53 +0000 (+0000)
Subject: r600: clear compressed flags in image state on unbind.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a1e18e87c775f16f4d66d3bd7de286bfee19fb3a;p=mesa.git

r600: clear compressed flags in image state on unbind.

If we aren't binding an image, clear the compressed flags.

This fixes a segfault seen with an apitrace.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104331
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index f64d6150037..0da665f6340 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -4071,6 +4071,8 @@ static void evergreen_set_shader_images(struct pipe_context *ctx,
 		if (!images || !images[idx].resource) {
 			pipe_resource_reference((struct pipe_resource **)&rview->base.resource, NULL);
 			istate->enabled_mask &= ~(1 << i);
+			istate->compressed_colortex_mask &= ~(1 << i);
+			istate->compressed_depthtex_mask &= ~(1 << i);
 			continue;
 		}