1 files changed, 23 insertions, 0 deletions
diff --git a/include/mbgl/gl/gl_helper.hpp b/include/mbgl/gl/gl_helper.hpp
new file mode 100644
index 0000000000..4f3990a434
--- /dev/null
+++ b/include/mbgl/gl/gl_helper.hpp
@@ -0,0 +1,23 @@
+#ifndef MBGL_GL_GL_HELPER
+#define MBGL_GL_GL_HELPER
+
+namespace mbgl {
+namespace gl {
+
+template <typename T>
+class Preserve {
+public:
+    inline Preserve() : data(T::Get()) {
+    }
+    inline ~Preserve() {
+        T::Set(data);
+    }
+
+private:
+    const typename T::Type data;
+};
+
+} // namespace gl
+} // namespace mbgl
+
+#endif