ebiten/audio/context_oto.go
Hajime Hoshi e7c0a121c4 all: remove the build tag 'ebitencbackend'
This also automatically enables 'egl' when 'nintendosdk' is specified.

Updates #2242
2022-08-12 13:15:39 +09:00

48 lines
1.3 KiB
Go

// Copyright 2021 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 !nintendosdk
// +build !nintendosdk
package audio
import (
"io"
"github.com/hajimehoshi/oto/v2"
)
func newContext(sampleRate, channelCount, bitDepthInBytes int) (context, chan struct{}, error) {
ctx, ready, err := oto.NewContext(sampleRate, channelCount, bitDepthInBytes)
return &contextProxy{ctx}, ready, err
}
// otoContext is an interface for *oto.Context.
type otoContext interface {
NewPlayer(io.Reader) oto.Player
Suspend() error
Resume() error
Err() error
}
// contextProxy is a proxy between otoContext and context.
type contextProxy struct {
otoContext
}
// NewPlayer implements context.
func (c *contextProxy) NewPlayer(r io.Reader) player {
return c.otoContext.NewPlayer(r).(player)
}