mirror of
https://github.com/hajimehoshi/ebiten.git
synced 2024-12-26 19:58:54 +01:00
44 lines
1.0 KiB
Go
44 lines
1.0 KiB
Go
// Copyright 2023 The Ebitengine 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 !js && !playstation5
|
|
|
|
package gl
|
|
|
|
import (
|
|
"fmt"
|
|
)
|
|
|
|
type procAddressGetter struct {
|
|
ctx *defaultContext
|
|
err error
|
|
}
|
|
|
|
func (p *procAddressGetter) get(name string) uintptr {
|
|
proc, err := p.ctx.getProcAddress(name)
|
|
if err != nil {
|
|
p.err = fmt.Errorf("gl: %s is missing: %w", name, err)
|
|
return 0
|
|
}
|
|
if proc == 0 {
|
|
p.err = fmt.Errorf("gl: %s is missing", name)
|
|
return 0
|
|
}
|
|
return proc
|
|
}
|
|
|
|
func (p *procAddressGetter) error() error {
|
|
return p.err
|
|
}
|