private static void StaticReset(int frameIndex, RenderManager renderManager)
{
if (_LastFrameStaticReset >= frameIndex)
{
return;
}
// Any buffers that remain unused (either from being too small, or being unnecessary now)
// should be disposed.
XNABufferPair <TVertex> hb;
using (var e = _UnusedHardwareBuffers.GetEnumerator())
while (e.GetNext(out hb))
{
hb.Age += 1;
bool shouldKill = (hb.Age >= MaxBufferAge) ||
((_UnusedHardwareBuffers.Count > MaxUnusedBuffers) && (hb.Age > 1));
if (shouldKill)
{
e.RemoveCurrent();
hb.Invalidate(frameIndex);
renderManager.DisposeResource(hb);
}
}
_LastFrameStaticReset = frameIndex;
}
public void Dispose()
{
if (_IsActive != 0)
{
throw new InvalidOperationException("Disposed buffer while in use");
}
Interlocked.Add(ref RenderManager.TotalVertexBytes, System.Runtime.InteropServices.Marshal.SizeOf(typeof(TVertex)) * -VertexCount);
Interlocked.Add(ref RenderManager.TotalIndexBytes, 2 * -IndexCount);
RenderManager.DisposeResource(Vertices);
RenderManager.DisposeResource(Indices);
Vertices = null;
Indices = null;
IsAllocated = false;
_IsValid = 0;
}
private static void StaticReset(int frameIndex, RenderManager renderManager)
{
if (_LastFrameStaticReset >= frameIndex)
{
return;
}
// Any buffers that remain unused (either from being too small, or being unnecessary now)
// should be disposed.
XNABufferPair <TVertex> hb;
using (var e = _UnusedHardwareBuffers.GetEnumerator())
while (e.GetNext(out hb))
{
hb.Age += 1;
int usedCount = hb.IsLarge ? _LargeUnusedBufferCount : _SmallUnusedBufferCount;
int usedLimit = hb.IsLarge ? MaxLargeUnusedBuffers : MaxSmallUnusedBuffers;
bool shouldKill = (!hb.ProtectedFromDeath && (hb.Age >= MaxBufferAge)) ||
((usedCount > usedLimit) && (hb.Age > 1));
if (shouldKill)
{
e.RemoveCurrent();
hb.Invalidate(frameIndex);
if (hb.IsLarge)
{
_LargeUnusedBufferCount--;
}
else
{
_SmallUnusedBufferCount--;
}
renderManager.DisposeResource(hb);
}
}
_LastFrameStaticReset = frameIndex;
}
