Merge branch 'fix-context-shutdown-merge' into libuv-0.10-fix-context-shutdown

Conflicts:
	src/map/map.cpp

3 files changed, 9 insertions, 0 deletions

diff --git a/include/mbgl/map/map.hpp b/include/mbgl/map/map.hpp
index 4c5952a2c1..ac33dba0ef 100644
--- a/include/mbgl/map/map.hpp
+++ b/include/mbgl/map/map.hpp
@@ -53,6 +53,9 @@ public:
     // Triggers a cleanup that releases resources.
     void cleanup();
 
+    // Releases resources immediately
+    void terminate();
+
     // Controls buffer swapping.
     bool needsSwap();
     void swapped();
diff --git a/include/mbgl/map/view.hpp b/include/mbgl/map/view.hpp
index 92d60d4d02..3e2f1a4b5a 100644
--- a/include/mbgl/map/view.hpp
+++ b/include/mbgl/map/view.hpp
@@ -35,6 +35,10 @@ public:
     // renderer setup since the render thread doesn't switch the contexts.
     virtual void make_active() = 0;
 
+    // Called from the render thread. Makes the GL context inactive in the current
+    // thread. This is called once just before the rendering thread terminates.
+    virtual void make_inactive() = 0;
+
     // Returns the base framebuffer object, if any, and 0 if using the system
     // provided framebuffer.
     virtual unsigned int root_fbo() {
diff --git a/include/mbgl/renderer/painter.hpp b/include/mbgl/renderer/painter.hpp
index 75529d1136..15331b9b67 100644
--- a/include/mbgl/renderer/painter.hpp
+++ b/include/mbgl/renderer/painter.hpp
@@ -63,6 +63,7 @@ public:
     // lazy initialization) in case rendering continues.
     void cleanup();
 
+    void terminate();
 
     // Renders the backdrop of the OpenGL view. This also paints in areas where we don't have any
     // tiles whatsoever.
@@ -123,6 +124,7 @@ public:
 
 private:
     void setupShaders();
+    void deleteShaders();
     mat4 translatedMatrix(const mat4& matrix, const std::array<float, 2> &translation, const Tile::ID &id, TranslateAnchorType anchor);
 
     void prepareTile(const Tile& tile);