Compare text

Find the difference between two text files

Real-time editor
Hide whitespace changes
Hide unchanged lines
Disable line wrap
Layout
Diff precision
Text styles
Syntax highlighting

Untitled diff

Created Diff never expires
16 removals
88 lines
16 additions
88 lines
#version 450
#version 450


#define WIDTH 800
#define WIDTH 800
#define HEIGHT 600
#define HEIGHT 600
#define WORKGROUP_SIZE 32
#define WORKGROUP_SIZE 32


layout (local_size_x = WORKGROUP_SIZE, local_size_y = WORKGROUP_SIZE, local_size_z = 1) in;
layout (local_size_x = WORKGROUP_SIZE, local_size_y = WORKGROUP_SIZE, local_size_z = 1) in;


layout(binding = 0) readonly buffer buf1 {
layout(binding = 0) readonly buffer buf1 {
int data[WIDTH][HEIGHT];
int data[HEIGHT][WIDTH];
} previousBoard;
} previousBoard;


layout(binding = 1) buffer buf2 {
layout(binding = 1) buffer buf2 {
int data[WIDTH][HEIGHT];
int data[HEIGHT][WIDTH];
} nextBoard;
} nextBoard;


void main() {
void main() {


int x = int(gl_GlobalInvocationID.x);
int x = int(gl_GlobalInvocationID.x);
int y = int(gl_GlobalInvocationID.y);
int y = int(gl_GlobalInvocationID.y);


if(x >= WIDTH || y >= HEIGHT)
if(x >= WIDTH || y >= HEIGHT)
return;
return;
uint countNeighboors = 0;
uint countNeighboors = 0;
if (y > 0)
if (y > 0)
{
{
if (x > 0)
if (x > 0)
{
{
// x - 1 ; y - 1
// x - 1 ; y - 1
countNeighboors += previousBoard.data[x - 1][y - 1];
countNeighboors += previousBoard.data[y - 1][x - 1];
}
}
// x ; y - 1
// x ; y - 1
countNeighboors += previousBoard.data[x][y - 1];
countNeighboors += previousBoard.data[y - 1][x];
if(x < 799)
if(x < 799)
{
{
// x + 1 ; y - 1
// x + 1 ; y - 1
countNeighboors += previousBoard.data[x + 1][y - 1];
countNeighboors += previousBoard.data[y - 1][x + 1];
}
}
}
}
if (x > 0)
if (x > 0)
{
{
// x - 1 ; y
// x - 1 ; y
countNeighboors += previousBoard.data[x - 1][y];
countNeighboors += previousBoard.data[y][x - 1];
}
}
if(x < 799)
if(x < 799)
{
{
// x + 1 ; y
// x + 1 ; y
countNeighboors += previousBoard.data[x + 1][y];
countNeighboors += previousBoard.data[y][x + 1];
}
}
if (y < 599)
if (y < 599)
{
{
if (x > 0)
if (x > 0)
{
{
// x - 1 ; y + 1
// x - 1 ; y + 1
countNeighboors += previousBoard.data[x - 1][y + 1];
countNeighboors += previousBoard.data[y + 1][x - 1];
}
}
// x ; y + 1
// x ; y + 1
countNeighboors += previousBoard.data[x][y + 1];
countNeighboors += previousBoard.data[y + 1][x];
if(x < 799)
if(x < 799)
{
{
// x + 1 ; y + 1
// x + 1 ; y + 1
countNeighboors += previousBoard.data[x + 1][y + 1];
countNeighboors += previousBoard.data[y + 1][x + 1];
}
}
}
}
if(countNeighboors == 3)
if(countNeighboors == 3)
{
{
nextBoard.data[x][y] = 1;
nextBoard.data[y][x] = 1;
}
}
else if (countNeighboors == 2)
else if (countNeighboors == 2)
{
{
nextBoard.data[x][y] = previousBoard.data[x][y];
nextBoard.data[y][x] = previousBoard.data[y][x];
}
}
else
else
{
{
nextBoard.data[x][y] = 0;
nextBoard.data[y][x] = 0;
}
}
}
}


Saved diffs