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#include "utest_helper.hpp"
#include <cmath>
static int w = 0;
static int h = 0;
static int sz = 0;
static const size_t chunk = 64;
static int *src = NULL, *dst = NULL;
static void compiler_box_blur()
{
OCL_CREATE_KERNEL("compiler_box_blur");
/* Load the picture */
src = cl_read_bmp("sample.bmp", &w, &h);
sz = w * h * sizeof(int);
/* Run the kernel */
OCL_CREATE_BUFFER(buf[0], CL_MEM_COPY_HOST_PTR, sz, src);
OCL_CREATE_BUFFER(buf[1], 0, sz, NULL);
OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]);
OCL_SET_ARG(1, sizeof(cl_mem), &buf[1]);
OCL_SET_ARG(2, sizeof(int), &w);
OCL_SET_ARG(3, sizeof(int), &h);
OCL_SET_ARG(4, sizeof(int), &chunk);
globals[0] = size_t(w/4);
globals[1] = h/chunk + ((h%chunk)?1:0);
locals[0] = 16;
locals[1] = 1;
free(src);
OCL_NDRANGE(2);
OCL_MAP_BUFFER(1);
dst = (int*) buf_data[1];
/* Save the image (for debug purpose) */
cl_write_bmp(dst, w, h, "compiler_box_blur.bmp");
/* Compare with the golden image */
OCL_CHECK_IMAGE(dst, w, h, "compiler_box_blur_ref.bmp");
}
MAKE_UTEST_FROM_FUNCTION(compiler_box_blur);
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