mirror of
https://github.com/hajimehoshi/ebiten.git
synced 2024-11-10 04:57:26 +01:00
50 lines
1.3 KiB
Go
50 lines
1.3 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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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 int) (context, chan struct{}, error) {
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ctx, ready, err := oto.NewContextWithOptions(&oto.NewContextOptions{
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SampleRate: sampleRate,
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ChannelCount: channelCount,
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Format: oto.FormatSignedInt16LE,
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})
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err = addErrorInfoForContextCreation(err)
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return &contextProxy{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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