make context active before clearing buffers

2014-09-10 14:24:29 -04:00
parent 2a50fccd24
commit 636fedff12
1 changed files with 2 additions and 0 deletions
--- a/common/headless_view.cpp
+++ b/common/headless_view.cpp
@@ -113,6 +113,8 @@ void HeadlessView::resize(int width, int height) {
 }

 void HeadlessView::clear_buffers() {
+    make_active();
+
 #if MBGL_USE_CGL
    glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);