pch migration to modules [wip]

gl/gldebug.h

@@ -0,0 +1,19 @@
+/*
+This Source Code Form is subject to the
+terms of the Mozilla Public License, v.
+2.0. If a copy of the MPL was not
+distributed with this file, You can
+obtain one at
+http://mozilla.org/MPL/2.0/.
+*/
+
+#pragma once
+
+#include "glad/glad.h"
+
+#define STRINGIZE_DETAIL(x) #x
+#define STRINGIZE(x) STRINGIZE_DETAIL(x)
+
+// drops a marker into the command stream so gDEBugger/apitrace captures show
+// which source line issued the calls that follow
+#define glDebug(x) if (GLAD_GL_GREMEDY_string_marker) glStringMarkerGREMEDY(0, __FILE__ ":" STRINGIZE(__LINE__) ": " x);