lifegpc/GARbro-crskycode
1
0
Fork 0
mirror of https://github.com/crskycode/GARbro.git synced 2026-07-08 01:30:18 +08:00
Code Issues Packages Projects Releases Wiki Activity

refactored SoundInput interface.

Browse Source 
added Source property for access to underlying stream.
This commit is contained in:
morkt
2015-05-14 11:26:47 +04:00
parent 7e5dc325c0
commit 9a43b6b055
7 changed files with 64 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
GameRes/AudioWAV.cs
View File

@@ -32,29 +32,32 @@ namespace GameRes
{
public class WaveInput : SoundInput
{
WaveStream m_reader;
public override long Position
{
get { return m_input.Position; }
set { m_input.Position = value; }
get { return m_reader.Position; }
set { m_reader.Position = value; }
}
public override bool CanSeek { get { return m_input.CanSeek; } }
public override bool CanSeek { get { return m_reader.CanSeek; } }
public override int SourceBitrate
{
get { return (int)Format.AverageBytesPerSecond * 8; }
}
public override string SourceFormat { get { return "wav"; } }
public WaveInput (Stream file) : base (file)
{
var reader = new WaveFileReader (file);
m_input = reader;
var wf = reader.WaveFormat;
m_reader = new WaveFileReader (file);
var wf = m_reader.WaveFormat;
if (WaveFormatEncoding.Adpcm == wf.Encoding || WaveFormatEncoding.MuLaw == wf.Encoding) // 2 || 7
{
var wav = WaveFormatConversionStream.CreatePcmStream (reader);
var wav = WaveFormatConversionStream.CreatePcmStream (m_reader);
wf = wav.WaveFormat;
m_input = wav;
m_reader = wav;
}
var format = new GameRes.WaveFormat();
format.FormatTag = (ushort)wf.Encoding;
@@ -64,13 +67,28 @@ namespace GameRes
format.BlockAlign = (ushort)wf.BlockAlign;
format.AverageBytesPerSecond = (uint)wf.AverageBytesPerSecond;
this.Format = format;
this.PcmSize = m_input.Length;
this.PcmSize = m_reader.Length;
}
public override int Read (byte[] buffer, int offset, int count)
{
return m_input.Read (buffer, offset, count);
return m_reader.Read (buffer, offset, count);
}
#region IDisposable Members
protected override void Dispose (bool disposing)
{
if (null != m_reader)
{
if (disposing)
{
m_reader.Dispose();
}
m_reader = null;
base.Dispose (disposing);
}
}
#endregion
}
[Export(typeof(AudioFormat))]