da9497928e
Moved SoundData and SoundFormat to OpenTK.Compatibility. Moved AL and Alc classes to OpenTK.Audio.OpenAL and added the previous namespace to OpenTK.Compatibility. Removed SoundData wrappers from AL class. Updated samples to use the new API.
105 lines
No EOL
3.8 KiB
C#
105 lines
No EOL
3.8 KiB
C#
#region License
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//
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// The Open Toolkit Library License
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//
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// Copyright (c) 2006 - 2009 the Open Toolkit library.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights to
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// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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// the Software, and to permit persons to whom the Software is furnished to do
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// so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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// OTHER DEALINGS IN THE SOFTWARE.
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//
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#endregion
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using System;
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namespace OpenTK.Audio
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{
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/// <summary>Describes the format of the SoundData.</summary>
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public struct SoundFormat
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{
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#region --- Constructors ---
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/// <summary>Constructs a new SoundFormat.</summary>
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public SoundFormat(int channels, int bitsPerSample, int sampleRate)
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{
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if (sampleRate <= 0) throw new ArgumentOutOfRangeException("sampleRate", "Must be higher than 0.");
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SampleFormat = 0;
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switch (channels)
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{
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case 1:
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if (bitsPerSample == 8) SampleFormat = SampleFormat.Mono8;
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else if (bitsPerSample == 16) SampleFormat = SampleFormat.Mono16;
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break;
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case 2:
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if (bitsPerSample == 8) SampleFormat = SampleFormat.Stereo8;
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else if (bitsPerSample == 16) SampleFormat = SampleFormat.Stereo16;
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break;
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}
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SampleRate = sampleRate;
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}
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#endregion
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#region --- Public Members ---
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/// <summary>Describes the SampleFormat of the SoundData.</summary>
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public readonly SampleFormat SampleFormat;
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/// <summary>Describes the sample rate (frequency) of the SoundData.</summary>
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public readonly int SampleRate;
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/// <summary>Gets the SampleFormat of the buffer as an OpenTK.Audio.ALFormat enumeration.</summary>
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public OpenTK.Audio.ALFormat SampleFormatAsOpenALFormat
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{
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get
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{
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switch (SampleFormat)
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{
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case SampleFormat.Mono8: return OpenTK.Audio.ALFormat.Mono8;
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case SampleFormat.Mono16: return OpenTK.Audio.ALFormat.Mono16;
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case SampleFormat.Stereo8: return OpenTK.Audio.ALFormat.Stereo8;
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case SampleFormat.Stereo16: return OpenTK.Audio.ALFormat.Stereo16;
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default: throw new NotSupportedException("Unknown PCM SampleFormat.");
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}
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}
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}
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#endregion
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}
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#region public enum SampleFormat
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/// <summary>Defines the available formats for SoundData.</summary>
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public enum SampleFormat
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{
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/// <summary>8 bits per sample, 1 channel.</summary>
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Mono8 = OpenTK.Audio.ALFormat.Mono8,
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/// <summary>16 bits per sample, 1 channel.</summary>
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Mono16 = OpenTK.Audio.ALFormat.Mono16,
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/// <summary>8 bits per sample, 2 channels.</summary>
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Stereo8 = OpenTK.Audio.ALFormat.Stereo8,
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/// <summary>16 bits per sample, 2 channels.</summary>
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Stereo16 = OpenTK.Audio.ALFormat.Stereo16
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}
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#endregion
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} |