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// This algorithm replaces zeros with whatever number came before them in an array.

// This code assumes the total data size (c_dataSize) is a multiple of 1024 the modern thread group size limit.
// It's an exercise for the reader to support odd lengths. :)

// What should the behavior be if the very first element in the sequence starts with zero?
// Set lastValue initial value to determine that behavior.

RWTexture2D<float> data;

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#include <chrono>

struct XorShift128State
{
    uint32_t a, b, c, d;
};

/* The state array must be initialized to not be all zero */
uint32_t xorshift128(XorShift128State *state)
{

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#include <memory>
#include <vector>

struct XMVECTOR
{
    float x, y, z, w;
};

template <typename T, unsigned int Alignment = 16>
class AlignedAllocator : public std::allocator<T>

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context3D.setProgramConstantsFromVector(Context3DProgramType.FRAGMENT, 0, Vector.<Number>([
	1, 
	0, 
	Math.PI, 
	2 * Math.PI,
	
	1e-10, 
	Math.PI / 2, 
	0, // not used
	0, // not used

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// This requires Windows XP or newer.

#include <stdio.h>
#include <tchar.h>
#include <windows.h>

unsigned int flags = FILE_NOTIFY_CHANGE_LAST_WRITE | 
                     FILE_NOTIFY_CHANGE_SIZE | 
                     FILE_NOTIFY_CHANGE_DIR_NAME | 
                     FILE_NOTIFY_CHANGE_FILE_NAME;