[osx] Added stencil buffer option

Added an option to display the stencil buffer instead of the color buffer in osxapp.

1 files changed, 6 insertions, 0 deletions

diff --git a/platform/osx/src/MGLMapView.mm b/platform/osx/src/MGLMapView.mm
index cdac60dd8e..5b85ff7ec2 100644
--- a/platform/osx/src/MGLMapView.mm
+++ b/platform/osx/src/MGLMapView.mm
@@ -2369,6 +2369,9 @@ public:
     if (options & mbgl::MapDebugOptions::Wireframe) {
         mask |= MGLMapDebugWireframesMask;
     }
+    if (options & mbgl::MapDebugOptions::StencilClip) {
+        mask |= MGLMapDebugStencilBufferMask;
+    }
     return mask;
 }
 
@@ -2389,6 +2392,9 @@ public:
     if (debugMask & MGLMapDebugWireframesMask) {
         options |= mbgl::MapDebugOptions::Wireframe;
     }
+    if (debugMask & MGLMapDebugStencilBufferMask) {
+        options |= mbgl::MapDebugOptions::StencilClip;
+    }
     _mbglMap->setDebug(options);
 }