public Result Load()
{
if (Loaded)
{
Unload();
}
if (Buffer == null)
{
if (Filepath != null && Filepath.Contains(".wav"))
{
var buf = File.ReadAllBytes(Filepath);
using (var ms = new MemoryStream(buf))
{
int ch;
int bit;
int r;
try
{
Buffer = LoadWave(ms, out ch, out bit, out r);
Channels = ch;
Bits = bit;
SampleRate = r;
}
catch { }
}
}
else if (Filepath != null && Filepath.Contains(".mp3"))
{
var buf = File.ReadAllBytes(Filepath);
using (var ms = new MemoryStream(buf))
{
int ch;
int bit;
int r;
try
{
Buffer = LoadWave(ms, out ch, out bit, out r);
Channels = ch;
Bits = bit;
SampleRate = r;
}
catch { }
}
}
else if (Stream != null)
{
int ch = 0;
int bit = 0;
int r = 0;
try
{
if (Format == "WAV")
{
Buffer = LoadWave(Stream, out ch, out bit, out r);
}
else if (Format == "MP3")
{
Buffer = LoadMp3(Stream, out ch, out bit, out r);
}
Channels = ch;
Bits = bit;
SampleRate = r;
}
catch { }
}
}
if (Buffer == null)
{
return(Result.Failed);
}
Source = AL.GenSource();
ALBuffer = AL.GenBuffer();
var format = ALFormat.Stereo16;
if (Channels == 2 && Bits == 8)
{
format = ALFormat.Stereo8;
}
else if (Channels == 1 && Bits == 16)
{
format = ALFormat.Mono16;
}
else if (Channels == 1 && Bits == 8)
{
format = ALFormat.Mono8;
}
AL.BufferData(ALBuffer, format, Buffer, Buffer.Length, SampleRate);
AL.BindBufferToSource(Source, ALBuffer);
Loaded = true;
return(Result.Success);
}