public BufferFrame Clone()
{
BufferFrame newBufferFrame = new BufferFrame(bufferArray.Length, this.mode);
for (int j = 0; j < bufferArray.Length; j++)
{
newBufferFrame.bufferArray[j] = bufferArray[j];
}
newBufferFrame.stackedFrames = stackedFrames;
newBufferFrame.time = time;
newBufferFrame.transitionTime = transitionTime;
return(newBufferFrame);
}
public void LoadData(BinaryReader reader, bool accrue = false)
{
if (!accrue)
{
transitions = reader.ReadUInt32();
long bufferFramesArrayLength = reader.ReadUInt32();
if (bufferFramesArrayLength > 0)
{
long bufferFramesLength = reader.ReadUInt32();
for (int i = 0; i < bufferFramesArrayLength; i++)
{
bufferFramesArray.Add(new BufferFrame(bufferFramesLength, BinDataMode.Indeterminate));
bufferFramesArray[bufferFramesArray.Count - 1].LoadData(reader);
}
currentBufferIndex = bufferFramesArray.Count - 1;
startBufferIndex = 0;
}
long currentBufferFramesArrayLength = reader.ReadUInt32();
if (currentBufferFramesArrayLength > 0)
{
long currentBufferFramesLength = reader.ReadUInt32();
for (int i = 0; i < currentBufferFramesArrayLength; i++)
{
currentTransitionBufferFramesArray.Add(new BufferFrame(currentBufferFramesLength, BinDataMode.Indeterminate));
currentTransitionBufferFramesArray[currentTransitionBufferFramesArray.Count - 1].LoadData(reader);
}
}
long gradientArrayLength = reader.ReadUInt32();
if (gradientArrayLength > 0)
{
long gradientsLength = reader.ReadUInt32();
for (int i = 0; i < gradientArrayLength; i++)
{
gradients.Add(new GradientArray(gradientsLength));
gradients[gradients.Count - 1].LoadData(reader);
}
}
}
else
{
uint newTransitions = reader.ReadUInt32();
long bufferFramesArrayLength = reader.ReadUInt32();
if (bufferFramesArrayLength > 0)
{
long bufferFramesLength = reader.ReadUInt32();
BufferFrame bufferFrame;
for (int i = 0; i < bufferFramesArrayLength; i++)
{
////bufferFramesArray.Add(new BufferFrame(bufferFramesLength, BinDataMode.Indeterminate));
////bufferFramesArray[bufferFramesArray.Count - 1].LoadData(reader);
bufferFrame = new BufferFrame(bufferFramesLength, BinDataMode.Indeterminate);
bufferFrame.LoadData(reader);
AddTransitionBufferFrame(bufferFrame, bufferFrame.transitionTime, i);
}
currentBufferIndex = bufferFramesArray.Count - 1;
startBufferIndex = 0;
}
transitions += newTransitions;
currentTransitionBufferFramesArray.Clear();
long currentBufferFramesArrayLength = reader.ReadUInt32();
if (currentBufferFramesArrayLength > 0)
{
long currentBufferFramesLength = reader.ReadUInt32();
for (int i = 0; i < currentBufferFramesArrayLength; i++)
{
currentTransitionBufferFramesArray.Add(new BufferFrame(currentBufferFramesLength, BinDataMode.Indeterminate));
currentTransitionBufferFramesArray[currentTransitionBufferFramesArray.Count - 1].LoadData(reader);
}
}
long gradientArrayLength = reader.ReadUInt32();
if (gradientArrayLength > 0)
{
long gradientsLength = reader.ReadUInt32();
for (int i = 0; i < gradientArrayLength; i++)
{
gradients.Add(new GradientArray(gradientsLength));
gradients[gradients.Count - 1].LoadData(reader);
}
}
}
}
public void AddTransitionBufferFrame(BufferFrame bufferFrame, long transitionTime, long index)
{
bufferFrame.transitionTime = transitionTime;
if (bufferFrame.mode == BinDataMode.Indeterminate || bufferFrame.mode == BinDataMode.NotUsed)
{
return;
}
if (index >= currentTransitionBufferFramesArray.Count)
{
currentTransitionBufferFramesArray.Add(bufferFrame.Clone());
}
else
{
for (int i = 0; i < currentTransitionBufferFramesArray[(int)index].bufferArray.Length; i++)
{
currentTransitionBufferFramesArray[(int)index].bufferArray[i] = bufferFrame.bufferArray[i];
}
}
if (transitions == 0)
{
bufferFramesArray.Add(bufferFrame.Clone());
minFrameIndex = bufferFramesArray.Count;
currentBufferIndex = (int)minFrameIndex - 1;
}
else
{
long startTransitionTime = bufferFramesArray[0].time;
long minTimeDifference = -1, dif, minIndex = -1;
for (int i = 0; i < bufferFramesArray.Count; i++)
{
dif = Math.Abs(transitionTime - (bufferFramesArray[i].time - startTransitionTime));
if (minTimeDifference == -1 || dif < minTimeDifference)
{
minTimeDifference = dif;
minIndex = i;
}
}
if (minIndex < 0 || (minIndex == bufferFramesArray.Count - 1 && bufferFramesArray[(int)minIndex].stackedFrames >= bufferFramesArray[(int)minIndex - 1].stackedFrames))
{
bufferFramesArray.Add(bufferFrame.Clone());
}
else
{
bufferFramesArray[(int)minIndex].stackedFrames++;
for (int i = 0; i < bufferFramesArray[(int)minIndex].bufferArray.Length; i++)
{
bufferFramesArray[(int)minIndex].bufferArray[i] += bufferFrame.bufferArray[i];
}
}
}
}
