private void Validate()
{
if (m_indirectDrawArgsBuffer == null ||
m_genPointsBuffer == null)
{
ComputeBufferCache bufferCache = null;
if (s_bufferCachePool.TryGetValue(m_hash, out bufferCache))
{
m_indirectDrawArgsBuffer = bufferCache.IndirectDrawArgsBuffer;
m_genPointsBuffer = bufferCache.GenPointsBuffer;
m_indirectDrawArgsData = null;
m_aGenPointData = null;
++bufferCache.RefCount;
}
else if (m_indirectDrawArgsData != null &&
m_aGenPointData != null)
{
m_indirectDrawArgsBuffer = new ComputeBuffer(4, sizeof(int), ComputeBufferType.IndirectArguments);
m_indirectDrawArgsBuffer.SetData(m_indirectDrawArgsData);
m_genPointsBuffer = new ComputeBuffer(m_numVerts, GenPoint.Stride);
m_genPointsBuffer.SetData(m_aGenPointData);
s_bufferCachePool.Add
(
m_hash,
new ComputeBufferCache()
{
RefCount = 1,
IndirectDrawArgsData = m_indirectDrawArgsData,
GenPointsData = m_aGenPointData,
IndirectDrawArgsBuffer = m_indirectDrawArgsBuffer,
GenPointsBuffer = m_genPointsBuffer
}
);
m_indirectDrawArgsData = null;
m_aGenPointData = null;
}
else
{
Assert.Warn("Null constant buffers and no data to initialize from.");
}
}
if (m_renderMaterialProps == null)
{
m_renderMaterialProps = new MaterialPropertyBlock();
}
}
private void OnDisable()
{
m_indirectDrawArgsBuffer = null;
m_genPointsBuffer = null;
ComputeBufferCache bufferCache = null;
if (s_bufferCachePool.TryGetValue(m_hash, out bufferCache))
{
--bufferCache.RefCount;
if (bufferCache.RefCount == 0)
{
bufferCache.Release();
s_bufferCachePool.Remove(m_hash);
}
}
}
