mirror of
https://github.com/hajimehoshi/ebiten.git
synced 2024-12-26 11:48:55 +01:00
52 lines
1.4 KiB
Go
52 lines
1.4 KiB
Go
// Copyright 2021 The Ebiten Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//go:build !ebitenginecbackend && !ebitencbackend
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// +build !ebitenginecbackend,!ebitencbackend
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package audio
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import (
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"io"
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"github.com/hajimehoshi/oto/v2"
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)
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func newContext(sampleRate, channelCount, bitDepthInBytes int) (context, chan struct{}, error) {
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ctx, ready, err := oto.NewContext(sampleRate, channelCount, bitDepthInBytes)
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return otoContextToContext(ctx), ready, err
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}
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// otoContext is an interface for *oto.Context.
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type otoContext interface {
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NewPlayer(io.Reader) oto.Player
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Suspend() error
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Resume() error
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Err() error
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}
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// contextProxy is a proxy between otoContext and context.
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type contextProxy struct {
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otoContext
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}
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// NewPlayer implements context.
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func (c *contextProxy) NewPlayer(r io.Reader) player {
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return c.otoContext.NewPlayer(r).(player)
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}
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func otoContextToContext(ctx otoContext) context {
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return &contextProxy{ctx}
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}
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