Fix RendererContextSwitch result check in Rasterizer::MakeRasterSnapshot (flutter#13785)

jason-simmons · web-flow · commit ce0e9e79e61f · 2019-11-11T15:46:26.000-08:00
Fixes flutter#31355
diff --git a/shell/common/rasterizer.cc b/shell/common/rasterizer.cc
@@ -165,7 +165,7 @@ sk_sp<SkImage> Rasterizer::MakeRasterSnapshot(sk_sp<SkPicture> picture,
   } else {
     std::unique_ptr<RendererContextSwitchManager::RendererContextSwitch>
         context_switch = surface_->MakeRenderContextCurrent();
-    if (context_switch->GetSwitchResult()) {
+    if (!context_switch->GetSwitchResult()) {
       return nullptr;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -165,7 +165,7 @@ sk_sp<SkImage> Rasterizer::MakeRasterSnapshot(sk_sp<SkPicture> picture,`
`165`	`165`	`} else {`
`166`	`166`	`std::unique_ptr<RendererContextSwitchManager::RendererContextSwitch>`
`167`	`167`	`context_switch = surface_->MakeRenderContextCurrent();`
`168`		`- if (context_switch->GetSwitchResult()) {`
	`168`	`+ if (!context_switch->GetSwitchResult()) {`
`169`	`169`	`return nullptr;`
`170`	`170`	`}`
`171`	`171`