public FourierTask(WaveSpectrumBufferCPU buffer, FourierCPU fourier, int index, int numGrids)
: base(true)
{
if (m_index == -1)
{
throw new InvalidOperationException("Index can be -1. Fourier for multiple buffers is not being used");
}
if (!(buffer is DisplacementBufferCPU)) //TODO - fix me
{
throw new InvalidOperationException("Fourier task currently only designed for displacement buffers");
}
m_buffer = buffer as DisplacementBufferCPU;
m_fourier = fourier;
m_index = index;
m_numGrids = numGrids;
WaveSpectrumBufferCPU.Buffer b = m_buffer.GetBuffer(m_index);
m_data = b.data;
m_results = b.results;
m_map = b.map;
m_doublePacked = b.doublePacked;
}
public WaveSpectrumBufferCPU(int size, int numBuffers, Scheduler scheduler)
{
this.m_buffers = new WaveSpectrumBufferCPU.Buffer[numBuffers];
this.m_fourier = new FourierCPU(size);
this.m_fourierTasks = new List <FourierTask>(3);
this.m_fourierTasks.Add(null);
this.m_fourierTasks.Add(null);
this.m_fourierTasks.Add(null);
this.m_scheduler = scheduler;
for (int i = 0; i < numBuffers; i++)
{
this.m_buffers[i] = this.CreateBuffer(size);
}
}
public WaveSpectrumBufferCPU(int size, int numBuffers, Scheduler scheduler)
{
this.m_buffers = new WaveSpectrumBufferCPU.Buffer[numBuffers];
this.m_fourier = new FourierCPU(size);
this.m_fourierTasks = new List<FourierTask>(3);
this.m_fourierTasks.Add(null);
this.m_fourierTasks.Add(null);
this.m_fourierTasks.Add(null);
this.m_scheduler = scheduler;
for (int i = 0; i < numBuffers; i++)
{
this.m_buffers[i] = this.CreateBuffer(size);
}
}
public WaveSpectrumBufferCPU(int size, int numBuffers, Scheduler scheduler)
{
m_buffers = new Buffer[numBuffers];
m_fourier = new FourierCPU(size);
m_fourierTasks = new List <ThreadedTask>();
m_scheduler = scheduler;
for (int i = 0; i < numBuffers; i++)
{
m_buffers[i] = CreateBuffer(size);
}
}
public WaveSpectrumBufferCPU(int size, int numBuffers, Scheduler scheduler)
{
m_buffers = new Buffer[numBuffers];
m_fourier = new FourierCPU(size); //OYM: 创建傅里叶CPU算法的基础
m_fourierTasks = new List <FourierTask>(3); //OYM: 一脸懵逼
m_fourierTasks.Add(null);
m_fourierTasks.Add(null);
m_fourierTasks.Add(null);
m_scheduler = scheduler; //OYM: 多线程任务处理
for (int i = 0; i < numBuffers; i++) //OYM: 这个好像是个常数,总之就是给你三块缓存空间
{
m_buffers[i] = CreateBuffer(size);
}
}
public FourierTask(WaveSpectrumBufferCPU buffer, FourierCPU fourier, int index, int numGrids)
: base(true)
{
if(m_index == -1)
throw new InvalidOperationException("Index can be -1. Fourier for multiple buffers is not being used");
m_buffer = buffer;
m_fourier = fourier;
m_index = index;
m_numGrids = numGrids;
var b = m_buffer.GetBuffer(m_index);
m_data = b.data;
m_results = b.results;
m_doublePacked = b.doublePacked;
}
public FourierTask(WaveSpectrumBufferCPU buffer, FourierCPU fourier, int index, int numGrids)
: base(true)
{
if (this.m_index == -1)
{
throw new InvalidOperationException("Index can be -1. Fourier for multiple buffers is not being used");
}
if (!(buffer is DisplacementBufferCPU))
{
throw new InvalidOperationException("Fourier task currently only designed for displacement buffers");
}
this.m_buffer = (buffer as DisplacementBufferCPU);
this.m_fourier = fourier;
this.m_index = index;
this.m_numGrids = numGrids;
WaveSpectrumBufferCPU.Buffer buffer2 = this.m_buffer.GetBuffer(this.m_index);
this.m_data = buffer2.data;
this.m_results = buffer2.results;
this.m_map = buffer2.map;
this.m_doublePacked = buffer2.doublePacked;
}
public FourierTask(WaveSpectrumBufferCPU buffer, FourierCPU fourier, int index, int numGrids)
: base(true)
{
if (m_index == -1)
{
throw new InvalidOperationException("Index can be -1. Fourier for multiple buffers is not being used");
}
m_buffer = buffer;
m_fourier = fourier;
m_index = index;
m_numGrids = numGrids;
var b = m_buffer.GetBuffer(m_index);
m_data = b.data;
m_results = b.results;
m_doublePacked = b.doublePacked;
}
