From c004c036964e9012b08aa4a2f8b16094630d62be Mon Sep 17 00:00:00 2001 From: Leith Bade Date: Tue, 24 Jun 2014 00:25:20 +1000 Subject: Add View::make_inactive() to remove context from rendering thread View::make_inactive() is called just before termination of the rendering thread. The implementation must clear the thread's GL context. This ensures there is no context still bound to a thread during GL shutdown. This is needed as GL will not actually delete a context until it is not active on any thread. Fixes mapbox/mapbox-gl-native#340 Conflicts: common/glfw_view.hpp include/llmr/map/view.hpp test/headless.cpp --- include/mbgl/map/view.hpp | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') 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() { -- cgit v1.2.1