Setup entry point + integrated moonworks stuff

2024-07-05 14:32:58 +02:00
parent e7a4a862be
commit 8334a24fd1
116 changed files with 16988 additions and 3 deletions
@@ -0,0 +1,35 @@
+namespace Nerfed.Runtime.Audio;
+
+public enum FormatTag : ushort
+{
+	Unknown = 0,
+	PCM = 1,
+	MSADPCM = 2,
+	IEEE_FLOAT = 3
+}
+
+/// <summary>
+/// Describes the format of audio data. Usually specified in an audio file's header information.
+/// </summary>
+public record struct Format
+{
+	public FormatTag Tag;
+	public ushort Channels;
+	public uint SampleRate;
+	public ushort BitsPerSample;
+
+	internal FAudio.FAudioWaveFormatEx ToFAudioFormat()
+	{
+		ushort blockAlign = (ushort) ((BitsPerSample / 8) * Channels);
+
+		return new FAudio.FAudioWaveFormatEx
+		{
+			wFormatTag = (ushort) Tag,
+			nChannels = Channels,
+			nSamplesPerSec = SampleRate,
+			wBitsPerSample = BitsPerSample,
+			nBlockAlign = blockAlign,
+			nAvgBytesPerSec = blockAlign * SampleRate
+		};
+	}
+}