From: Rob Clark <robdclark@gmail.com>
Date: Wed, 15 Aug 2018 12:13:40 +0000 (-0400)
Subject: freedreno: fix dEQP-GLES3.functional.fence_sync.*
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2658f63701664950eba43fc255784eacbf3b6362;p=mesa.git

freedreno: fix dEQP-GLES3.functional.fence_sync.*

Signed-off-by: Rob Clark <robdclark@gmail.com>
---

diff --git a/src/gallium/drivers/freedreno/freedreno_fence.c b/src/gallium/drivers/freedreno/freedreno_fence.c
index c4e20226b58..e2602cb4112 100644
--- a/src/gallium/drivers/freedreno/freedreno_fence.c
+++ b/src/gallium/drivers/freedreno/freedreno_fence.c
@@ -136,6 +136,10 @@ void fd_fence_server_sync(struct pipe_context *pctx,
 
 	fence_flush(fence);
 
+	/* if not an external fence, then nothing more to do without preemption: */
+	if (fence->fence_fd == -1)
+		return;
+
 	if (sync_accumulate("freedreno", &batch->in_fence_fd, fence->fence_fd)) {
 		/* error */
 	}