public ResourceHandle SafeGetBufferHandle()
{
ResourceHandle resourceHandle = null;
lock (this)
{
if (mFrameBuffer == null)
{
return(null);
}
resourceHandle = mFrameBuffer.GetHandle(mNumSamples);
if (!mFrameBuffer.mIsInitialized)
{
SampleBuffer buffer = resourceHandle.Get() as SampleBuffer;
DecompressFrame(buffer.mDecomp, ref buffer.mDecodedSamples);
mFrameBuffer.mIsInitialized = true;
mSamples = buffer.mDecodedSamples;
}
foreach (Frame f in mThreadFrames)
{
resourceHandle.AddDependentHandle(f.SafeGetBufferHandle());
}
}
return(resourceHandle);
}
public void insertCompressedFrame(CompressedFrame frame)
{
//SampleBuffer buffer = mBuffers[mProcessSampleBufferID] as SampleBuffer;
SampleBuffer buffer = mProcessSampleBuffer;
if (frame.mNumSamples > buffer.mSize)
{
frame.mNumSamples = buffer.mSize;
}
mCurrentFrame = new Frame(frame, mSections);
//if (mLastFrame != null && mLastFrame.mFrameNumber == 2363)
//{
// int count = 3;
//}
if (mCurrentFrame.DecompressFrame(buffer.mDecomp, ref buffer.mDecodedSamples) == true)
{
if (buffer.mDecodedSamples[0].mSectionID < mSections.Length &&
mSections[buffer.mDecodedSamples[0].mSectionID] != null &&
(mSections[buffer.mDecodedSamples[0].mSectionID].mName == "Frame"))
{
mNumFullFrames++;
if (mNumFullFrames >= mMaxFullFrames)
{
CleanupFrameMemory();
}
if (mLastFrame != null)
{
mLastFrame.mNextFrame = mCurrentFrame;
mCurrentFrame.mLastFrame = mLastFrame;
mLastFrame.CalculateFinalStats();
mLastFrame.mNextFrameStartTime = mCurrentFrame.mStartTime;
FrameStats();//mCurrentFrame;
OnNewFrame(mLastFrame);
mFrames.Add(mLastFrame);
}
mLastFrame = mCurrentFrame;
ArrayList temp = new ArrayList();
foreach (Frame t in mFutureFrameBuffer)
{
if (t.mFrameNumber == mLastFrame.mFrameNumber)
{
mLastFrame.mThreadFrames.Add(t);
}
else
{
temp.Add(t);
}
}
mFutureFrameBuffer = temp;
if (mFutureFrameBuffer.Count > 0)
{
"asdf".ToString();
//oops
}
}
else if (mLastFrame != null)//if thread data
{
//mLastFrame.AddThreadFrame(mCurrentFrame);
if (mLastFrame.mFrameNumber == mCurrentFrame.mFrameNumber)
{
mLastFrame.AddThreadFrame(mCurrentFrame);
}
//Match up out of order data...
else if (mLastFrame.mFrameNumber < mCurrentFrame.mFrameNumber)
{
mFutureFrameBuffer.Add(mCurrentFrame);
}
else if (mLastFrame.mFrameNumber > mCurrentFrame.mFrameNumber)
{
ulong back = mLastFrame.mFrameNumber - mCurrentFrame.mFrameNumber;
Frame prev = mLastFrame.mLastFrame;
for (ulong i = 0; i < back; i++)
{
if (prev == null)
{
break;
}
if (prev.mThreadID == mCurrentFrame.mThreadID)
{
prev.AddThreadFrame(mCurrentFrame);
}
prev = mLastFrame.mLastFrame;
}
}
}
}
}
