3 files changed, 6 insertions, 104 deletions

diff --git a/platform/ios/src/MGLMapView+MGLCustomStyleLayerAdditions.h b/platform/ios/src/MGLMapView+MGLCustomStyleLayerAdditions.h
deleted file mode 100644
index de4dc01f99..0000000000
--- a/platform/ios/src/MGLMapView+MGLCustomStyleLayerAdditions.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#import "MGLMapView.h"
-
-NS_ASSUME_NONNULL_BEGIN
-
-typedef void (^MGLCustomStyleLayerPreparationHandler)(void);
-
-typedef void (^MGLCustomStyleLayerDrawingHandler)(CGSize size,
-                                                  CLLocationCoordinate2D centerCoordinate,
-                                                  double zoomLevel,
-                                                  CLLocationDirection direction,
-                                                  CGFloat pitch,
-                                                  CGFloat perspectiveSkew);
-
-typedef void (^MGLCustomStyleLayerCompletionHandler)(void);
-
-@interface MGLMapView (MGLCustomStyleLayerAdditions)
-
-- (void)insertCustomStyleLayerWithIdentifier:(NSString *)identifier preparationHandler:(MGLCustomStyleLayerPreparationHandler)preparation drawingHandler:(MGLCustomStyleLayerDrawingHandler)drawing completionHandler:(MGLCustomStyleLayerCompletionHandler)completion belowStyleLayerWithIdentifier:(nullable NSString *)otherIdentifier;
-
-- (void)removeCustomStyleLayerWithIdentifier:(NSString *)identifier;
-
-- (void)setCustomStyleLayersNeedDisplay;
-
-@end
-
-NS_ASSUME_NONNULL_END
diff --git a/platform/ios/src/MGLMapView.mm b/platform/ios/src/MGLMapView.mm
index e6fed8639c..3ee03182a8 100644
--- a/platform/ios/src/MGLMapView.mm
+++ b/platform/ios/src/MGLMapView.mm
@@ -378,6 +378,11 @@ public:
     self.styleURL = styleURL;
 }
 
+- (mbgl::Map *)mbglMap
+{
+    return _mbglMap;
+}
+
 - (void)commonInit
 {
     MGLinitializeRunLoop();
@@ -5336,80 +5341,3 @@ private:
 }
 
 @end
-
-#pragma mark - MGLCustomStyleLayerAdditions methods
-
-class MGLCustomStyleLayerHandlers
-{
-public:
-    MGLCustomStyleLayerHandlers(MGLCustomStyleLayerPreparationHandler p,
-                                MGLCustomStyleLayerDrawingHandler d,
-                                MGLCustomStyleLayerCompletionHandler f)
-    : prepare(p), draw(d), finish(f) {}
-
-    MGLCustomStyleLayerPreparationHandler prepare;
-    MGLCustomStyleLayerDrawingHandler draw;
-    MGLCustomStyleLayerCompletionHandler finish;
-};
-
-void MGLPrepareCustomStyleLayer(void *context)
-{
-    MGLCustomStyleLayerPreparationHandler prepare = reinterpret_cast<MGLCustomStyleLayerHandlers *>(context)->prepare;
-    if (prepare)
-    {
-        prepare();
-    }
-}
-
-void MGLDrawCustomStyleLayer(void *context, const mbgl::style::CustomLayerRenderParameters &params)
-{
-    CGSize size = CGSizeMake(params.width, params.height);
-    CLLocationCoordinate2D centerCoordinate = CLLocationCoordinate2DMake(params.latitude, params.longitude);
-    double zoomLevel = params.zoom;
-    CLLocationDirection direction = mbgl::util::wrap(params.bearing, 0., 360.);
-    CGFloat pitch = params.pitch;
-    CGFloat perspectiveSkew = params.altitude;
-    MGLCustomStyleLayerDrawingHandler draw = reinterpret_cast<MGLCustomStyleLayerHandlers *>(context)->draw;
-    if (draw)
-    {
-        draw(size, centerCoordinate, zoomLevel, direction, pitch, perspectiveSkew);
-    }
-}
-
-void MGLFinishCustomStyleLayer(void *context)
-{
-    MGLCustomStyleLayerHandlers *handlers = reinterpret_cast<MGLCustomStyleLayerHandlers *>(context);
-    MGLCustomStyleLayerCompletionHandler finish = handlers->finish;
-    if (finish)
-    {
-        finish();
-    }
-    delete handlers;
-}
-
-@implementation MGLMapView (MGLCustomStyleLayerAdditions)
-
-- (void)insertCustomStyleLayerWithIdentifier:(NSString *)identifier preparationHandler:(void (^)())preparation drawingHandler:(MGLCustomStyleLayerDrawingHandler)drawing completionHandler:(void (^)())completion belowStyleLayerWithIdentifier:(nullable NSString *)otherIdentifier
-{
-    NSAssert(identifier, @"Style layer needs an identifier");
-    MGLCustomStyleLayerHandlers *context = new MGLCustomStyleLayerHandlers(preparation, drawing, completion);
-    _mbglMap->addLayer(std::make_unique<mbgl::style::CustomLayer>(identifier.UTF8String, MGLPrepareCustomStyleLayer,
-                                                                  MGLDrawCustomStyleLayer, MGLFinishCustomStyleLayer, context),
-                       otherIdentifier ? mbgl::optional<std::string>(otherIdentifier.UTF8String) : mbgl::optional<std::string>());
-}
-
-- (void)removeCustomStyleLayerWithIdentifier:(NSString *)identifier
-{
-    _mbglMap->removeLayer(identifier.UTF8String);
-}
-
-- (void)setCustomStyleLayersNeedDisplay
-{
-    [self setNeedsGLDisplay];
-}
-
-- (mbgl::Map *)mbglMap {
-    return _mbglMap;
-}
-
-@end
diff --git a/platform/ios/src/Mapbox.h b/platform/ios/src/Mapbox.h
index 7664695315..64fc2be0d4 100644
--- a/platform/ios/src/Mapbox.h
+++ b/platform/ios/src/Mapbox.h
@@ -19,7 +19,6 @@ FOUNDATION_EXPORT const unsigned char MapboxVersionString[];
 #import "MGLMapCamera.h"
 #import "MGLMapView.h"
 #import "MGLMapView+IBAdditions.h"
-#import "MGLMapView+MGLCustomStyleLayerAdditions.h"
 #import "MGLMapViewDelegate.h"
 #import "MGLMultiPoint.h"
 #import "MGLOfflinePack.h"
@@ -42,6 +41,7 @@ FOUNDATION_EXPORT const unsigned char MapboxVersionString[];
 #import "MGLRasterStyleLayer.h"
 #import "MGLCircleStyleLayer.h"
 #import "MGLBackgroundStyleLayer.h"
+#import "MGLOpenGLStyleLayer.h"
 #import "MGLSource.h"
 #import "MGLVectorSource.h"
 #import "MGLGeoJSONSource.h"