From e7f7100ba6759f30295dbc49f819ebb9c4785298 Mon Sep 17 00:00:00 2001
From: janekptacijarabaci <janekptacijarabaci@seznam.cz>
Date: Wed, 1 Aug 2018 08:58:59 +0200
Subject: Bug 1335296 - Expand about:support WebGL information

---
 gfx/gl/GLContextProviderWGL.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'gfx/gl/GLContextProviderWGL.cpp')

diff --git a/gfx/gl/GLContextProviderWGL.cpp b/gfx/gl/GLContextProviderWGL.cpp
index c9c3f0a54..35957259d 100644
--- a/gfx/gl/GLContextProviderWGL.cpp
+++ b/gfx/gl/GLContextProviderWGL.cpp
@@ -373,6 +373,13 @@ GLContextWGL::SwapBuffers() {
     return ::SwapBuffers(mDC);
 }
 
+void
+GLContextWGL::GetWSIInfo(nsCString* const out) const
+{
+    out->AppendLiteral("wglGetExtensionsString: ");
+    out->Append(sWGLLib.fGetExtensionsString(mDC));
+}
+
 bool
 GLContextWGL::SetupLookupFunction()
 {
-- 
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