| From daf20b58743fc141bfe8b2381ecd113b96a0cbd1 Mon Sep 17 00:00:00 2001 |
| From: Jason Ekstrand <jason.ekstrand@intel.com> |
| Date: Thu, 3 Aug 2017 09:48:55 -0700 |
| Subject: [PATCH 37/39] UPSTREAM: i965/miptree: Set supports_fast_clear = false |
| in make_shareable |
| |
| The make_shareable function deletes the aux buffer and then whacks |
| aux_usage to ISL_AUX_USAGE_NONE but not unsetting supports_fast_clear. |
| Since we only look at supports_fast_clear to decide whether or not to do |
| fast clears, this was causing assertion failures. |
| |
| Reported-by: Tapani Plli <tapani.palli@intel.com> |
| Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101925 |
| Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> |
| Reviewed-by: Tapani Plli <tapani.palli@intel.com> |
| (cherry picked from commit e7a52cc381d275b4ab8ee2fb230e32ab97090daf) |
| |
| BUG=b:64614087 |
| TEST=Desmos Graphing Calculator does not crash on startup |
| |
| Change-Id: Iabeefa97ecde85ff955a85d95c6851eab529e924 |
| Signed-off-by: Tomasz Figa <tfiga@chromium.org> |
| Reviewed-on: https://chromium-review.googlesource.com/630900 |
| Tested-by: Dmytro Chystiakov <dmytro.chystiakov@intel.corp-partner.google.com> |
| Reviewed-by: Chad Versace <chadversary@chromium.org> |
| --- |
| src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c |
| index ed7cb8e..c1f18a7 100644 |
| --- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c |
| +++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c |
| @@ -2719,6 +2719,7 @@ intel_miptree_make_shareable(struct brw_context *brw, |
| } |
| |
| mt->aux_usage = ISL_AUX_USAGE_NONE; |
| + mt->supports_fast_clear = false; |
| } |
| |
| |
| -- |
| 2.7.4 |
| |
