internal static extern AudioFileStatus AudioFileOpenWithCallbacks(
IntPtr userData,
[NotNull] NativeCallbacks.AudioFileReadCallback readCallback,
[CanBeNull] NativeCallbacks.AudioFileWriteCallback writeCallback,
[NotNull] NativeCallbacks.AudioFileGetSizeCallback getSizeCallback,
[CanBeNull] NativeCallbacks.AudioFileSetSizeCallback setSizeCallback,
AudioFileType fileType,
[NotNull] out AudioFileHandle handle);
internal static extern AudioFileStatus AudioFileInitializeWithCallbacks(
IntPtr userData,
[NotNull] NativeCallbacks.AudioFileReadCallback readCallback,
[NotNull] NativeCallbacks.AudioFileWriteCallback writeCallback,
[NotNull] NativeCallbacks.AudioFileGetSizeCallback getSizeCallback,
[NotNull] NativeCallbacks.AudioFileSetSizeCallback setSizeCallback,
AudioFileType fileType,
ref AudioStreamBasicDescription description,
uint flags,
[NotNull] out AudioFileHandle handle);
internal AudioFile(AudioStreamBasicDescription description, AudioFileType fileType, [NotNull] Stream stream)
{
// This constructor is for writing
_readCallback = ReadCallback;
_getSizeCallback = GetSizeCallback;
_writeCallback = WriteCallback;
_setSizeCallback = SetSizeCallback;
_stream = stream;
SafeNativeMethods.AudioFileInitializeWithCallbacks(IntPtr.Zero,
_readCallback, _writeCallback, _getSizeCallback, _setSizeCallback,
fileType, ref description, 0, out var handle);
Handle = handle;
}
