From b0f638846bdb25ce8f8833fa485aa7ba0da24ea5 Mon Sep 17 00:00:00 2001
From: sotaro <sotaro.ikeda.g@gmail.com>
Date: Thu, 23 Mar 2023 00:34:52 +0000
Subject: [PATCH] Bug 1823844 - Add error log to RenderThread::Start()
 r=gfx-reviewers,aosmond

Differential Revision: https://phabricator.services.mozilla.com/D173246
---
 gfx/webrender_bindings/RenderThread.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gfx/webrender_bindings/RenderThread.cpp b/gfx/webrender_bindings/RenderThread.cpp
index 538bd3f14f07..321e107a94e3 100644
--- a/gfx/webrender_bindings/RenderThread.cpp
+++ b/gfx/webrender_bindings/RenderThread.cpp
@@ -146,6 +146,8 @@ void RenderThread::Start(uint32_t aNamespace) {
       {.stackSize = stackSize});
 
   if (NS_FAILED(rv)) {
+    gfxCriticalNote << "Failed to create Renderer thread: "
+                    << gfx::hexa((uint32_t)rv);
     return;
   }