From c5e42c91bec4ea3120f0c18f26ad0273bf280cbd Mon Sep 17 00:00:00 2001
From: Hajime Hoshi <hajimehoshi@gmail.com>
Date: Sun, 24 Jul 2016 00:05:36 +0900
Subject: [PATCH] ui: Add glcontext.go

---
 internal/ui/glcontext.go | 25 +++++++++++++++++++++++++
 internal/ui/ui_glfw.go   |  6 ------
 internal/ui/ui_js.go     |  6 ------
 internal/ui/ui_mobile.go |  6 ------
 4 files changed, 25 insertions(+), 18 deletions(-)
 create mode 100644 internal/ui/glcontext.go

diff --git a/internal/ui/glcontext.go b/internal/ui/glcontext.go
new file mode 100644
index 000000000..82ba033dd
--- /dev/null
+++ b/internal/ui/glcontext.go
@@ -0,0 +1,25 @@
+// Copyright 2016 The Ebiten Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ui
+
+import (
+	"github.com/hajimehoshi/ebiten/internal/graphics/opengl"
+)
+
+var glContext *opengl.Context
+
+func GLContext() *opengl.Context {
+	return glContext
+}
diff --git a/internal/ui/ui_glfw.go b/internal/ui/ui_glfw.go
index c7b2a59ce..3ca4bcab7 100644
--- a/internal/ui/ui_glfw.go
+++ b/internal/ui/ui_glfw.go
@@ -43,12 +43,6 @@ func CurrentUI() UserInterface {
 	return currentUI
 }
 
-var glContext *opengl.Context
-
-func GLContext() *opengl.Context {
-	return glContext
-}
-
 func init() {
 	if err := initialize(); err != nil {
 		panic(err)
diff --git a/internal/ui/ui_js.go b/internal/ui/ui_js.go
index 7ddcc0119..bbca48c7c 100644
--- a/internal/ui/ui_js.go
+++ b/internal/ui/ui_js.go
@@ -136,12 +136,6 @@ func touchEventToTouches(e *js.Object) []touch {
 	return t
 }
 
-var glContext *opengl.Context
-
-func GLContext() *opengl.Context {
-	return glContext
-}
-
 func init() {
 	if err := initialize(); err != nil {
 		panic(err)
diff --git a/internal/ui/ui_mobile.go b/internal/ui/ui_mobile.go
index 8e39e3c54..4e3b5a3e8 100644
--- a/internal/ui/ui_mobile.go
+++ b/internal/ui/ui_mobile.go
@@ -24,12 +24,6 @@ import (
 	"github.com/hajimehoshi/ebiten/internal/graphics/opengl"
 )
 
-var glContext *opengl.Context
-
-func GLContext() *opengl.Context {
-	return glContext
-}
-
 func Main() error {
 	return errors.New("ui: don't call this: use RunWithoutMainLoop instead of Run")
 }