mirror of
https://github.com/hajimehoshi/ebiten.git
synced 2024-11-10 13:07:26 +01:00
53 lines
1.4 KiB
Go
53 lines
1.4 KiB
Go
// Copyright 2018 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.
|
|
|
|
//go:build android || ios
|
|
|
|
package opengl
|
|
|
|
import (
|
|
mgl "golang.org/x/mobile/gl"
|
|
|
|
"github.com/hajimehoshi/ebiten/v2/internal/graphicsdriver"
|
|
"github.com/hajimehoshi/ebiten/v2/internal/graphicsdriver/opengl/gl"
|
|
)
|
|
|
|
type graphicsPlatform struct {
|
|
}
|
|
|
|
// NewGraphics creates an implementation of graphicsdriver.Graphics for OpenGL.
|
|
// The returned graphics value is nil iff the error is not nil.
|
|
func NewGraphics(context mgl.Context) (graphicsdriver.Graphics, error) {
|
|
var ctx gl.Context
|
|
if context != nil {
|
|
ctx = gl.NewGomobileContext(context.(mgl.Context))
|
|
} else {
|
|
var err error
|
|
ctx, err = gl.NewDefaultContext()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
return newGraphics(ctx), nil
|
|
}
|
|
|
|
func (g *Graphics) makeContextCurrent() error {
|
|
return nil
|
|
}
|
|
|
|
func (g *Graphics) swapBuffers() error {
|
|
return nil
|
|
}
|