From 25887bb63459ed259ce3587fe64f8d7d898c874c Mon Sep 17 00:00:00 2001
From: Jean-Yves Avenard <jyavenard@mozilla.com>
Date: Tue, 20 Oct 2020 23:29:23 +0000
Subject: [PATCH] Bug 1595994 - P1B. Make WMF DXVA decoding work in the RDD
 process. r=mattwoodrow

Depends on D91698

Differential Revision: https://phabricator.services.mozilla.com/D91700
---
 dom/media/ipc/RemoteVideoDecoder.cpp | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/dom/media/ipc/RemoteVideoDecoder.cpp b/dom/media/ipc/RemoteVideoDecoder.cpp
index e1cf26600b99..44a7aa3c5254 100644
--- a/dom/media/ipc/RemoteVideoDecoder.cpp
+++ b/dom/media/ipc/RemoteVideoDecoder.cpp
@@ -49,15 +49,8 @@ KnowsCompositorVideo::TryCreateForIdentifier(
     return nullptr;
   }
 
-  // The RDD process will never use hardware decoding since it's
-  // sandboxed, so don't bother trying to create a sync object.
-  TextureFactoryIdentifier ident = aIdentifier;
-  if (XRE_IsRDDProcess()) {
-    ident.mSyncHandle = 0;
-  }
-
   RefPtr<KnowsCompositorVideo> knowsCompositor = new KnowsCompositorVideo();
-  knowsCompositor->IdentifyTextureHost(ident);
+  knowsCompositor->IdentifyTextureHost(aIdentifier);
   return knowsCompositor.forget();
 }