Use anti-aliasing when drawing text in the performance overlay (flutter#7445)

jason-simmons · web-flow · commit 0c11836c9c81 · 2019-01-10T15:28:48.000-08:00
The engine dropped the ability to draw non anti-aliased text in https://fuchsia.googlesource.com/third_party/freetype2/+/a10b062df0c8958d69377aa04ea6554a9961a111 Fixes flutter#26387
diff --git a/flow/layers/performance_overlay_layer.cc b/flow/layers/performance_overlay_layer.cc
@@ -19,6 +19,7 @@ void DrawStatisticsText(SkCanvas& canvas,
   paint.setTextSize(15);
   paint.setLinearText(false);
   paint.setColor(SK_ColorGRAY);
+  paint.setAntiAlias(true);
   canvas.drawText(string.c_str(), string.size(), x, y, paint);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -19,6 +19,7 @@ void DrawStatisticsText(SkCanvas& canvas,`
`19`	`19`	`paint.setTextSize(15);`
`20`	`20`	`paint.setLinearText(false);`
`21`	`21`	`paint.setColor(SK_ColorGRAY);`
	`22`	`+ paint.setAntiAlias(true);`
`22`	`23`	`canvas.drawText(string.c_str(), string.size(), x, y, paint);`
`23`	`24`	`}`
`24`	`25`