From 49e76dba951aa232e24b988981e7bd8532b254c5 Mon Sep 17 00:00:00 2001
From: "Justin R. Miller" <incanus@codesorcery.net>
Date: Tue, 10 Feb 2015 14:15:49 -0800
Subject: fixes #621: better performance for iPhone 6 Plus through smaller
 renderbuffer

---
 platform/ios/MGLMapView.mm | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'platform')

diff --git a/platform/ios/MGLMapView.mm b/platform/ios/MGLMapView.mm
index 4328b46000..7c1f9eb657 100644
--- a/platform/ios/MGLMapView.mm
+++ b/platform/ios/MGLMapView.mm
@@ -202,6 +202,9 @@ mbgl::DefaultFileSource *mbglFileSource = nullptr;
     _glView.enableSetNeedsDisplay = NO;
     _glView.drawableStencilFormat = GLKViewDrawableStencilFormat8;
     _glView.drawableDepthFormat = GLKViewDrawableDepthFormat16;
+    if ([UIScreen instancesRespondToSelector:@selector(nativeScale)]) {
+        _glView.contentScaleFactor = [[UIScreen mainScreen] nativeScale];
+    }
     _glView.delegate = self;
     [_glView bindDrawable];
     [self addSubview:_glView];
-- 
cgit v1.2.1