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forgot that C# arrays are not just memory

main
cosmonaut 2022-04-07 15:11:14 -07:00
parent cbb786e3f4
commit 3ea7304051
1 changed files with 5 additions and 3 deletions
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8
StreamingSoundOgg.cs
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@ -20,12 +20,14 @@ namespace MoonWorks.Audio
public static StreamingSoundOgg Load(AudioDevice device, string filePath)
{
var fileData = File.ReadAllBytes(filePath);
var fileDataPtr = (IntPtr) GCHandle.Alloc(fileData, GCHandleType.Pinned);
var fileDataPtr = Marshal.AllocHGlobal(fileData.Length);
Marshal.Copy(fileData, 0, fileDataPtr, fileData.Length);
var vorbisHandle = FAudio.stb_vorbis_open_memory(fileDataPtr, fileData.Length, out int error, IntPtr.Zero);
if (error != 0)
{
((GCHandle) fileDataPtr).Free();
Logger.LogError("Error opening OGG file!");
Logger.LogError("Error: " + error);
throw new AudioLoadException("Error opening OGG file!");
}
var info = FAudio.stb_vorbis_get_info(vorbisHandle);
@ -40,7 +42,7 @@ namespace MoonWorks.Audio
internal StreamingSoundOgg(
AudioDevice device,
IntPtr fileDataPtr, // MUST BE PINNED!!
IntPtr fileDataPtr, // MUST BE AN ALLOCHGLOBAL HANDLE!!
IntPtr vorbisHandle,
FAudio.stb_vorbis_info info
) : base(
@ -90,7 +92,7 @@ namespace MoonWorks.Audio
protected override void Destroy()
{
((GCHandle) FileDataPtr).Free();
Marshal.FreeHGlobal(FileDataPtr);
FAudio.stb_vorbis_close(VorbisHandle);
}
}