mirror of
https://github.com/hajimehoshi/ebiten.git
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49 lines
1.6 KiB
Go
49 lines
1.6 KiB
Go
// Copyright 2015 Hajime Hoshi
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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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"github.com/hajimehoshi/ebiten/internal/audio"
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)
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// SampleRate returns the sampling frequency (e.g. 44100).
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const SampleRate = audio.SampleRate
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// MaxChannel is a max number of channels.
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const MaxChannel = audio.MaxChannel
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// Queue queues the given data to the given channel.
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// The given data is queued to the end of the buffer.
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// This may not be played immediately when data already exists in the buffer.
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//
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// channel must be -1 or a channel index.
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// If channel is -1, an empty channel is automatically selected.
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//
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// If the channel is not empty, this function does nothing and returns false.
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// This returns true otherwise.
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//
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// data's format must be linear PCM (44100Hz, 16bits, 2 channel stereo, little endian)
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// without a header (e.g. RIFF header).
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func Queue(channel int, data []byte) bool {
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return audio.Queue(channel, data)
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}
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// IsPlaying returns a boolean value which indicates if the channel buffer has data to play.
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func IsPlaying(channel int) bool {
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return audio.IsPlaying(channel)
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}
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// TODO: Add Clear function
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