From 97a010cc9bde2eaa2cc94ca844fe9546347d37c2 Mon Sep 17 00:00:00 2001
From: Ivo van Dongen <info@ivovandongen.nl>
Date: Tue, 19 Sep 2017 10:29:51 +0300
Subject: [core] custom layer - add contextLost callback

- optional callback method that can be used to do cleanup when the context has been lost before re-initialisation
---
 src/mbgl/style/layers/custom_layer_impl.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/mbgl/style/layers/custom_layer_impl.cpp')

diff --git a/src/mbgl/style/layers/custom_layer_impl.cpp b/src/mbgl/style/layers/custom_layer_impl.cpp
index 42e60c582c..1de268d2e2 100644
--- a/src/mbgl/style/layers/custom_layer_impl.cpp
+++ b/src/mbgl/style/layers/custom_layer_impl.cpp
@@ -6,12 +6,14 @@ namespace style {
 CustomLayer::Impl::Impl(const std::string& id_,
                          CustomLayerInitializeFunction initializeFn_,
                          CustomLayerRenderFunction renderFn_,
+                         CustomLayerContextLostFunction contextLostFn_,
                          CustomLayerDeinitializeFunction deinitializeFn_,
                          void* context_)
     : Layer::Impl(LayerType::Custom, id_, std::string()) {
     initializeFn = initializeFn_;
     renderFn = renderFn_;
     deinitializeFn = deinitializeFn_;
+    contextLostFn = contextLostFn_;
     context = context_;
 }
 
-- 
cgit v1.2.1