X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=util.cpp;fp=util.cpp;h=cce3d54a09492956b828cd65c092d15650fab033;hp=ac6a218098873953d25036605d728ed98257ec70;hb=ee7863d9cdd683dd4df9d6463d98dc59182c54fe;hpb=9e219b96e914b2e5709ba3c3345afdc3cf13a78d

diff --git a/util.cpp b/util.cpp
index ac6a218..cce3d54 100644
--- a/util.cpp
+++ b/util.cpp
@@ -9,6 +9,14 @@
 #include "init.h"
 #include "util.h"
 
+#if defined(__DARWIN__)
+#include <OpenGL/OpenGL.h>
+#elif defined(WIN32)
+#include <epoxy/wgl.h>
+#else
+#include <epoxy/glx.h>
+#endif
+
 using namespace std;
 
 namespace movit {
@@ -233,4 +241,15 @@ unsigned next_power_of_two(unsigned v)
 	return v;
 }
 
+void *get_gl_context_identifier()
+{
+#if defined(__DARWIN__)
+	return (void *)CGLGetCurrentContext();
+#elif defined(WIN32)
+	return (void *)wglGetCurrentContext();
+#else
+	return (void *)glXGetCurrentContext();
+#endif
+}
+
 }  // namespace movit