mitchellhansen/conways-game-of-life-gpu
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Damn, broke it

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MitchellHansen
2016-01-15 15:06:12 -08:00
parent ed04d13d7b
commit 7b25b1e845
3 changed files with 30 additions and 21 deletions
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10
Conway_OpenCL/conway_align.cl
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@@ -1,4 +1,4 @@
__kernel void conway_align(__read_only image2d_t front_image, __global char* back_image, __global int* num_workers, __global int* grid_width, __global int *grid_height)
__kernel void conway_align(__read_only image2d_t front_image, __global unsigned char* back_image, __global int* num_workers, __global int* grid_width, __global int *grid_height)
{
const sampler_t sampler = CLK_NORMALIZED_COORDS_FALSE | CLK_ADDRESS_NONE | CLK_FILTER_NEAREST;
@@ -15,9 +15,13 @@ __kernel void conway_align(__read_only image2d_t front_image, __global char* bac
int4 pixel;
pixel = read_imagei(front_image, sampler, pixelcoord);
char q = pixel.w / 255;
if (pixel.w > 200){
back_image[i] = 0;
}
else
back_image[i] = 0;
back_image[i] = pixel.w / 255;
}
}