From cece98d71c762bfded1aaa9dcb11c67f50f89637 Mon Sep 17 00:00:00 2001
From: Alexis Beingessner <a.beingessner@gmail.com>
Date: Tue, 26 Sep 2017 14:12:12 -0400
Subject: [PATCH] Bug 1403259 - TextDrawTarget: fallback on
 -webrender-text-stroke. r=jrmuizel

MozReview-Commit-ID: 9taTLk0RLQq

--HG--
extra : rebase_source : 2c70334438ba9f59d030096656970362cbf0a7a2
---
 layout/generic/nsTextFrame.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/layout/generic/nsTextFrame.cpp b/layout/generic/nsTextFrame.cpp
index fffcd017daff..71cd7aab769f 100644
--- a/layout/generic/nsTextFrame.cpp
+++ b/layout/generic/nsTextFrame.cpp
@@ -7262,6 +7262,10 @@ DrawTextRun(const gfxTextRun* aTextRun,
 
     if ((NS_GET_A(aParams.textStrokeColor) != 0 || textDrawer) &&
         aParams.textStrokeWidth != 0.0f) {
+      if (textDrawer) {
+        textDrawer->FoundUnsupportedFeature();
+        return;
+      }
       StrokeOptions strokeOpts;
       params.drawMode |= DrawMode::GLYPH_STROKE;
       params.textStrokeColor = aParams.textStrokeColor;