private void WriteFormatBlock()
{
MMCKINFO mmckinfoParentIn = new MMCKINFO();
// Get format info
mmckinfoParentIn.ckid = new FourCC("fmt ");
mmckinfoParentIn.ckSize = FORMATBLOCKSIZE;
MMIOError rc = MMIO.CreateChunk(m_OutputFile, mmckinfoParentIn, RiffChunkFlags.None);
MMIO.ThrowExceptionForError(rc);
IntPtr ip = Marshal.AllocCoTaskMem(FORMATBLOCKSIZE);
try
{
Marshal.StructureToPtr(m_wfe, ip, false);
int iBytes = MMIO.Write(m_OutputFile, ip, FORMATBLOCKSIZE);
if (iBytes < 0)
{
throw new Exception("mmioWrite failed");
}
}
finally
{
Marshal.FreeCoTaskMem(ip);
}
rc = MMIO.Ascend(m_OutputFile, mmckinfoParentIn, 0);
MMIO.ThrowExceptionForError(rc);
}
public static bool isAddressGood(int address)
{
if (RuntimeContextLLE.LLEActive)
{
return(MMIO.isAddressGood(address));
}
return(Memory.isAddressGood(address));
}
/// <summary>
/// Read the WaveFormatEx from the input file and find the place to start
/// writing data.
/// </summary>
private void LoadWFE()
{
MMCKINFO mmckinfoParentIn = new MMCKINFO();
MMCKINFO mmckinfoSubchunkIn = new MMCKINFO();
int mm = MMIO.Seek(m_OutputFile, 0, MMIOSeekFlags.Set);
if (mm < 0)
{
throw new Exception("seek failure");
}
// Check if this is a wave file
mmckinfoParentIn.fccType = new FourCC("WAVE");
MMIOError rc = MMIO.Descend(m_OutputFile, mmckinfoParentIn, null, RiffChunkFlags.FindRiff);
MMIO.ThrowExceptionForError(rc);
// Get format info
mmckinfoSubchunkIn.ckid = new FourCC("fmt ");
rc = MMIO.Descend(m_OutputFile, mmckinfoSubchunkIn, mmckinfoParentIn, RiffChunkFlags.FindChunk);
MMIO.ThrowExceptionForError(rc);
// Read the data format from the file (WaveFormatEx)
IntPtr ip = Marshal.AllocCoTaskMem(Marshal.SizeOf(typeof(WaveFormatEx)));
try
{
rc = MMIO.Read(m_OutputFile, ip, mmckinfoSubchunkIn.ckSize);
if (rc < 0)
{
throw new Exception("Read failed");
}
m_wfe = new WaveFormatEx();
Marshal.PtrToStructure(ip, m_wfe);
}
finally
{
Marshal.FreeCoTaskMem(ip);
}
rc = MMIO.Ascend(m_OutputFile, mmckinfoSubchunkIn, 0);
MMIO.ThrowExceptionForError(rc);
// Find the data subchunk
mmckinfoSubchunkIn.ckid = new FourCC("data");
rc = MMIO.Descend(m_OutputFile, mmckinfoSubchunkIn, mmckinfoParentIn, RiffChunkFlags.FindChunk);
MMIO.ThrowExceptionForError(rc);
// Here is where data gets written
m_DataOffset = MMIO.Seek(m_OutputFile, 0, MMIOSeekFlags.Cur);
// Get the length of the audio
m_AudioLength = mmckinfoSubchunkIn.ckSize;
}
/// <summary>
/// Write a sample to the file
/// </summary>
/// <param name="wh"></param>
private void WriteSample(WAVEHDR wh)
{
int iBytes = MMIO.Write(m_OutputFile, wh.lpData, wh.dwBytesRecorded);
if (iBytes < 0)
{
throw new Exception("Write Failed");
}
m_AudioLength += iBytes;
}
private void WriteDataBlock()
{
MMCKINFO mmckinfoSubchunkIn = new MMCKINFO();
mmckinfoSubchunkIn.ckid = new FourCC("data");
mmckinfoSubchunkIn.ckSize = m_AudioLength;
MMIOError rc = MMIO.CreateChunk(m_OutputFile, mmckinfoSubchunkIn, 0);
MMIO.ThrowExceptionForError(rc);
}
private void WriteWaveHeader()
{
MMCKINFO mmckinfoParentIn = new MMCKINFO();
mmckinfoParentIn.fccType = new FourCC("WAVE");
mmckinfoParentIn.ckSize = m_AudioLength + m_DataOffset - 8;
MMIOError rc = MMIO.CreateChunk(m_OutputFile, mmckinfoParentIn, RiffChunkFlags.CreateRiff);
MMIO.ThrowExceptionForError(rc);
}
private void OpenWaveFile(string sFilename, MMIOFlags f)
{
MMIOINFO minfo = new MMIOINFO();
m_OutputFile = MMIO.Open(sFilename, minfo, f);
if (m_OutputFile == IntPtr.Zero)
{
MMIO.ThrowExceptionForError(minfo.wErrorRet);
}
}
/// <summary>
/// Re-write the header, updating sizes
/// </summary>
private void WriteHeader()
{
int rc = MMIO.Seek(m_OutputFile, 0, MMIOSeekFlags.Set);
if (rc < 0)
{
throw new Exception("seek failure");
}
WriteWaveHeader();
WriteFormatBlock();
WriteDataBlock();
}
/// <summary>
/// Start (or resume) recording. Note that the file must be opened first.
/// </summary>
public void Record()
{
if (!m_Disposed)
{
MMIO.Seek(m_OutputFile, 0, MMIOSeekFlags.End);
int mmr = waveIn.Start(m_hDevice);
waveIn.ThrowExceptionForError(mmr);
}
else
{
throw new Exception("Instance is Disposed");
}
}
private bool isAddressGood(int address)
{
if (Memory.isAddressGood(address))
{
return(true);
}
if (interpretedAddresses.Contains(address))
{
return(true);
}
if (RuntimeContextLLE.MMIO != null)
{
return(MMIO.isAddressGood(address));
}
return(false);
}
public void DoTests()
{
MMIOINFO mminfo = new MMIOINFO();
MMIOINFO mminfo2 = new MMIOINFO();
IntPtr ipOutput;
ipOutput = MMIO.Open(sFilename, mminfo, MMIOFlags.ReadWrite);
int i = MMIO.Seek(ipOutput, 0, MMIOSeekFlags.Set);
Debug.Assert(i >= 0);
MMIOError mm = MMIO.Flush(ipOutput, MMIOFlushFlags.None);
MMIO.ThrowExceptionForError(mm);
mm = MMIO.GetInfo(ipOutput, mminfo, Marshal.SizeOf(typeof(MMIOINFO)));
MMIO.ThrowExceptionForError(mm);
Debug.Assert(mminfo.dwFlags == MMIOFlags.ReadWrite);
mm = MMIO.SetInfo(ipOutput, mminfo, Marshal.SizeOf(typeof(MMIOINFO)));
MMIO.ThrowExceptionForError(mm);
IntPtr ipbuff = Marshal.AllocCoTaskMem(BUFSIZE);
mm = MMIO.SetBuffer(ipOutput, ipbuff, BUFSIZE, 0);
MMIO.ThrowExceptionForError(mm);
mm = MMIO.GetInfo(ipOutput, mminfo2, Marshal.SizeOf(typeof(MMIOINFO)));
MMIO.ThrowExceptionForError(mm);
mm = MMIO.Advance(ipOutput, mminfo2, RWMode.Read);
MMIO.ThrowExceptionForError(mm);
Debug.Assert(mminfo2.lDiskOffset == BUFSIZE);
mm = MMIO.Close(ipOutput, MMIOCloseFlags.None);
MMIO.ThrowExceptionForError(mm);
mm = MMIO.Rename(sFilename, sFilename2, null, 0);
MMIO.ThrowExceptionForError(mm);
mm = MMIO.Rename(sFilename2, sFilename, null, 0);
MMIO.ThrowExceptionForError(mm);
}
/// <summary>
/// Close the file
/// </summary>
public void Close()
{
if (!m_Disposed)
{
m_Closing = true;
if (m_hDevice != IntPtr.Zero)
{
waveIn.Reset(m_hDevice); // Does an implicit Stop
m_ProcReady.WaitOne(); // Wait for the thread to exit
}
// No point in hanging on to the buffers. The next file
// we open may use different attributes.
if (m_Buffers != null)
{
for (int x = 0; x < RECORDINGBUFFERS; x++)
{
m_Buffers[x].Release(m_hDevice);
}
m_Buffers = null;
}
if (m_hDevice != IntPtr.Zero)
{
waveIn.Close(m_hDevice);
m_hDevice = IntPtr.Zero;
}
if (m_OutputFile != IntPtr.Zero)
{
WriteHeader();
MMIO.Flush(m_OutputFile, MMIOFlushFlags.None);
MMIO.Close(m_OutputFile, MMIOCloseFlags.None);
m_OutputFile = IntPtr.Zero;
}
m_AudioLength = 0;
}
else
{
throw new Exception("Instance is Disposed");
}
}
public void UpdateVertexBuffer(MMIO.Node<NodeContent> node)
{
var gray = new SharpDX.Vector4(0.5f, 0.5f, 0.5f, 0.5f);
var white = new SharpDX.Vector4(1.0f, 1.0f, 1.0f, 1.0f);
var red = new SharpDX.Vector4(1.0f, 0, 0, 1.0f);
var vertices = node.TraversePair()
.Select(x =>
{
if (x.Item2.Content.IsSelected.Value)
{
return new { line = x, color = red };
}
else if (x.Item2.Content.KeyFrame.Value == Transform.Identity)
{
return new { line = x, color = gray };
}
else
{
return new { line = x, color = white };
}
})
.SelectMany(x => new SharpDX.Vector4[] {
new SharpDX.Vector4(x.line.Item1.Content.WorldTransform.Translation, 1.0f), x.color
, new SharpDX.Vector4(x.line.Item2.Content.WorldTransform.Translation, 1.0f), x.color
})
.SelectMany(x => new Single[] { x.X, x.Y, x.Z, x.W })
.ToArray()
;
if (!vertices.Any()) return;
// ToDO: Meshごとにシェーダーを見るべし
// ToDo: 解放されている？
var ptr = Marshal.AllocCoTaskMem(Marshal.SizeOf(typeof(float)) * vertices.Length);
Marshal.Copy(vertices, 0, ptr, vertices.Length);
VertexBufferUpdate = VertexBufferUpdateCommand.Create(VertexBuffer, ptr);
}
Transform VmdBoneFrameToKeyFrame(MMIO.Mmd.VmdBoneFrame vmd, Single scale)
{
return new Transform(
new SharpDX.Vector3(vmd.Position.X, vmd.Position.Y, vmd.Position.Z) * scale
, new SharpDX.Quaternion(vmd.Rotation.X, vmd.Rotation.Y, vmd.Rotation.Z, vmd.Rotation.W));
}
public Node<NodeContent> BuildBvh(MMIO.Bvh.Node bvh, Node<NodeContent> parent, Single scale, Axis flipAxis, bool yRotate)
{
var node = NodeContent.CreateNode(bvh.Name, SharpDX.Vector3.Zero, bvh.Offset.ToSharpDX(flipAxis) * scale);
node.Content.WorldPosition.Value = parent.Content.WorldPosition.Value + node.Content.LocalPosition.Value;
parent.Add(node);
foreach (var child in bvh.Children)
{
BuildBvh(child, node, scale, flipAxis, yRotate);
}
return node;
}