/// <summary>
/// Gets the collection of tags associated with the specified sound.
/// </summary>
private static SongTagCollection GetTags(FMOD_SOUND *sound, out String name, out String artist, out String album)
{
var numtags = 0;
var result = default(FMOD_RESULT);
result = FMOD_Sound_GetNumTags(sound, &numtags, null);
if (result != FMOD_OK)
{
throw new FMODException(result);
}
var tags = new SongTagCollection();
for (int i = 0; i < numtags; i++)
{
var tag = GetTag(sound, i);
if (tag != null)
{
tags.Add(tag);
}
}
name =
tags["name"]?.Value ??
tags["title"]?.Value;
artist =
tags["artist"]?.Value;
album =
tags["album"]?.Value;
return(tags);
}
/// <summary>
/// Reads any supported tags which are contained by the specified stream.
/// </summary>
private static SongTagCollection GetTags(UInt32 stream, out String name, out String artist, out String album)
{
var result = new SongTagCollection();
var tags = new Dictionary <String, String>();
if (ReadID3TagsFromStream(stream, out tags) ||
ReadOggTagsFromStream(stream, out tags))
{
foreach (var tag in tags)
{
result.Add(tag.Key, tag.Value);
}
}
name =
result["name"]?.Value ??
result["title"]?.Value;
artist =
result["artist"]?.Value;
album =
result["album"]?.Value;
return(result);
}
/// <summary>
/// Initializes a new instance of the BASSSong class.
/// </summary>
/// <param name="uv">The Ultraviolet context.</param>
/// <param name="file">The path to the file from which to stream the song.</param>
public BASSSong(UltravioletContext uv, String file)
: base(uv)
{
Contract.RequireNotEmpty(file, nameof(file));
this.file = file;
var stream = CreateStream(BASSNative.BASS_STREAM_DECODE);
tags = new SongTagCollection();
ReadTagsFromStream(stream);
var duration = BASSUtil.GetDurationInSeconds(stream);
if (!BASSNative.StreamFree(stream))
throw new BASSException();
this.duration = TimeSpan.FromSeconds(duration);
}
/// <summary>
/// Initializes a new instance of the BASSSong class.
/// </summary>
/// <param name="uv">The Ultraviolet context.</param>
/// <param name="file">The path to the file from which to stream the song.</param>
public BASSSong(UltravioletContext uv, String file)
: base(uv)
{
Contract.RequireNotEmpty(file, nameof(file));
this.file = file;
var stream = CreateStream(BASSNative.BASS_STREAM_DECODE);
tags = new SongTagCollection();
ReadTagsFromStream(stream);
var duration = BASSUtil.GetDurationInSeconds(stream);
if (!BASSNative.StreamFree(stream))
{
throw new BASSException();
}
this.duration = TimeSpan.FromSeconds(duration);
}
