From: Robert Phillips <robertphillips@google.com>
Date: Wed, 21 Dec 2016 00:05:09 +0000 (-0500)
Subject: Handle failed surface creation in AlphaThresholdImageFilter GM
X-Git-Tag: accepted/tizen/5.0/unified/20181102.025319~55^2~1091
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=253b4dd51fab530054bcf28a59341b4bd1622430;p=platform%2Fupstream%2FlibSkiaSharp.git

Handle failed surface creation in AlphaThresholdImageFilter GM

Change-Id: Ibc27d26a9afc1f88d5ca7de2216e09afa10ce846
Reviewed-on: https://skia-review.googlesource.com/6354
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
---

diff --git a/gm/imagealphathreshold.cpp b/gm/imagealphathreshold.cpp
index 302cdee..193423d 100644
--- a/gm/imagealphathreshold.cpp
+++ b/gm/imagealphathreshold.cpp
@@ -131,6 +131,9 @@ protected:
 
         sk_sp<SkSurface> surface(make_color_matching_surface(canvas, WIDTH, HEIGHT,
                                                              kPremul_SkAlphaType));
+        if (!surface) {
+            return;
+        }
 
         surface->getCanvas()->clear(SK_ColorTRANSPARENT);
         draw_rects(surface->getCanvas());