From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 10 Nov 2021 20:01:47 +0000 (+0200)
Subject: Add a constant for Vulkan backend
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=401a3a7ab3c3e4b23edb4c3b5c9c1e74f4313ee4

Add a constant for Vulkan backend
---

diff --git a/source/core/backend.h b/source/core/backend.h
index 2d58d387..abdb4ccf 100644
--- a/source/core/backend.h
+++ b/source/core/backend.h
@@ -9,7 +9,8 @@ namespace GL {
 enum GraphicsApi
 {
 	OPENGL,
-	OPENGL_ES
+	OPENGL_ES,
+	VULKAN
 };
 
 struct Version