[core] Ensure correct GL context in Map::onLowMemory()

2016-11-08 16:39:30 -08:00
parent f2ba2b2dee
commit 9edda03157
1 changed files with 2 additions and 0 deletions
--- a/src/mbgl/map/map.cpp
+++ b/src/mbgl/map/map.cpp
@@ -1015,7 +1015,9 @@ void Map::setSourceTileCacheSize(size_t size) {

 void Map::onLowMemory() {
    if (impl->painter) {
+        impl->backend.activate();
        impl->painter->cleanup();
+        impl->backend.deactivate();
    }
    if (impl->style) {
        impl->style->onLowMemory();