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25 lines
647 B
25 lines
647 B
__kernel void conway_compute(__write_only image2d_t front_grid, __global int* num_workers, __global int* grid_width, __global int *grid_height)
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{
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//int width = *grid_width;
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//int height = grid_height;
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int2 pixelcoord = (int2) (get_global_id(0), get_global_id(1));
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//if (pixelcoord.x < width && pixelcoord.y < height)
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//{
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//float4 pixel = read_imagef(image1, sampler, (int2)(pixelcoord.x, pixelcoord.y));
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float4 black = (float4)(0,0,0,0);
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// write_imagef(front_grid, pixelcoord, black);
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int num = *grid_width * *grid_height * 4;
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for (int i = 0; i < num ; i += 4){
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write_imagef(front_grid, pixelcoord, black);
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//
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}
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//}
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} |