Signed-off-by: Topi Pohjolainen <topi.pohjolai...@intel.com>
---
src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index 717a320..b0148d2 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -2332,6 +2332,8 @@ void
intel_miptree_make_shareable(struct brw_context *brw,
struct intel_mipmap_tree *mt)
{
+ bool need_sync = false;
+
/* MCS buffers are also used for multisample buffers, but we can't resolve
* away a multisample MCS buffer because it's an integral part of how the
* pixel data is stored. Fortunately this code path should never be
@@ -2340,7 +2342,7 @@ intel_miptree_make_shareable(struct brw_context *brw,
assert(mt->msaa_layout == INTEL_MSAA_LAYOUT_NONE || mt->num_samples <= 1);
if (mt->mcs_buf) {
- intel_miptree_all_slices_resolve_color(brw, mt, 0);
+ need_sync |= intel_miptree_all_slices_resolve_color(brw, mt, 0);
mt->aux_disable |= (INTEL_AUX_DISABLE_CCS | INTEL_AUX_DISABLE_MCS);
drm_intel_bo_unreference(mt->mcs_buf->bo);
free(mt->mcs_buf);
@@ -2369,6 +2371,11 @@ intel_miptree_make_shareable(struct brw_context *brw,
*/
exec_list_make_empty(&mt->hiz_map);
}
+
+ if (need_sync) {
+ brw_end_of_pipe_sync(brw);
+ brw_render_cache_set_clear(brw);
+ }
}
--
2.5.5
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