Module: Mesa
Branch: master
Commit: a1e18e87c775f16f4d66d3bd7de286bfee19fb3a
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=a1e18e87c775f16f4d66d3bd7de286bfee19fb3a

Author: Dave Airlie <[email protected]>
Date:   Tue Dec 19 05:36:53 2017 +0000

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 <[email protected]>

---

 src/gallium/drivers/r600/evergreen_state.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gallium/drivers/r600/evergreen_state.c 
b/src/gallium/drivers/r600/evergreen_state.c
index f64d615003..0da665f634 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;
                }
 

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