Merge branch 'release-v0.5.0'

5 files changed, 20 insertions, 5 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5867b2d138..45b1959a45 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 0.5.1
+
+### iOS
+
+- Added support for CocoaPods 0.38.0. ([#1876](https://github.com/mapbox/mapbox-gl-native/pull/1876))
+
 ## 0.5.0
 
 ### Core
diff --git a/include/mbgl/map/map.hpp b/include/mbgl/map/map.hpp
index d31d6a2757..82aef65b65 100644
--- a/include/mbgl/map/map.hpp
+++ b/include/mbgl/map/map.hpp
@@ -67,7 +67,10 @@ public:
     void renderStill(StillImageCallback callback);
 
     // Triggers a synchronous or asynchronous render.
-    void renderSync();
+    bool renderSync();
+
+    // Nudges transitions one step, possibly notifying of the need for a rerender.
+    void nudgeTransitions(bool forceRerender);
 
     // Notifies the Map thread that the state has changed and an update might be necessary.
     void update(Update update = Update::Nothing);
diff --git a/ios/MapboxGL.podspec b/ios/MapboxGL.podspec
index 0e4d27be83..a49fb7deb5 100644
--- a/ios/MapboxGL.podspec
+++ b/ios/MapboxGL.podspec
@@ -1,7 +1,7 @@
 Pod::Spec.new do |m|
 
   m.name    = 'MapboxGL'
-  m.version = '0.4.5-symbols'
+  m.version = '0.5.1'
 
   m.summary          = 'Open source vector map solution for iOS with full styling capabilities.'
   m.description      = 'Open source OpenGL-based vector map solution for iOS with full styling capabilities and Cocoa bindings.'
diff --git a/platform/ios/MGLMapView.mm b/platform/ios/MGLMapView.mm
index 6cb46e28a9..e807d21c6d 100644
--- a/platform/ios/MGLMapView.mm
+++ b/platform/ios/MGLMapView.mm
@@ -703,9 +703,11 @@ std::chrono::steady_clock::duration secondsAsDuration(float duration)
 
         _mbglMap->setSourceTileCacheSize(cacheSize);
 
-        _mbglMap->renderSync();
+        bool needsRerender = _mbglMap->renderSync();
 
         [self updateUserLocationAnnotationView];
+
+        _mbglMap->nudgeTransitions(needsRerender);
     }
 }
 
diff --git a/src/mbgl/map/map.cpp b/src/mbgl/map/map.cpp
index 0e58a2912d..d983a9c518 100644
--- a/src/mbgl/map/map.cpp
+++ b/src/mbgl/map/map.cpp
@@ -48,7 +48,7 @@ void Map::renderStill(StillImageCallback callback) {
                     FrameData{ view.getFramebufferSize() }, callback);
 }
 
-void Map::renderSync() {
+bool Map::renderSync() {
     if (renderState == RenderState::never) {
         view.notifyMapChange(MapChangeWillStartRenderingMap);
     }
@@ -69,9 +69,13 @@ void Map::renderSync() {
         view.notifyMapChange(MapChangeDidFinishRenderingMapFullyRendered);
     }
 
+    return result.needsRerender;
+}
+
+void Map::nudgeTransitions(bool forceRerender) {
     if (transform->needsTransition()) {
         update(Update(transform->updateTransitions(Clock::now())));
-    } else if (result.needsRerender) {
+    } else if (forceRerender) {
         update();
     }
 }