From: Axel Davy <axel.davy@ens.fr>
Date: Sat, 7 May 2016 14:25:03 +0000 (+0200)
Subject: st/nine: Wait for pending tasks to execute in swapchain
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a5d308e51a7be7e90d1373fa8ec7813ae8018ae5;p=mesa.git

st/nine: Wait for pending tasks to execute in swapchain

Fixes crash after Reset() when using thread_submit=true

Signed-off-by: Axel Davy <axel.davy@ens.fr>
---

diff --git a/src/gallium/state_trackers/nine/swapchain9.c b/src/gallium/state_trackers/nine/swapchain9.c
index 31060632370..fcda9c7837e 100644
--- a/src/gallium/state_trackers/nine/swapchain9.c
+++ b/src/gallium/state_trackers/nine/swapchain9.c
@@ -243,6 +243,10 @@ NineSwapChain9_Resize( struct NineSwapChain9 *This,
     desc.Width = pParams->BackBufferWidth;
     desc.Height = pParams->BackBufferHeight;
 
+    for (i = 0; i < oldBufferCount; i++) {
+        if (This->tasks[i])
+            _mesa_threadpool_wait_for_task(This->pool, &(This->tasks[i]));
+    }
     memset(This->tasks, 0, sizeof(This->tasks));
 
     if (This->pool) {