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#include <string.h>
#include "utest_helper.hpp"
static void compiler_fill_image_2d_array(void)
{
const size_t w = 64;
const size_t h = 16;
const size_t array = 8;
cl_image_format format;
cl_image_desc desc;
size_t origin[3] = { };
size_t region[3];
uint32_t* dst;
uint32_t* src;
memset(&desc, 0x0, sizeof(cl_image_desc));
memset(&format, 0x0, sizeof(cl_image_format));
format.image_channel_order = CL_RGBA;
format.image_channel_data_type = CL_UNSIGNED_INT8;
desc.image_type = CL_MEM_OBJECT_IMAGE2D_ARRAY;
desc.image_width = w;
desc.image_height = h;
desc.image_row_pitch = 0;//w * sizeof(uint32_t);
desc.image_array_size = array;
// Setup kernel and images
OCL_CREATE_KERNEL("test_fill_image_2d_array");
OCL_CREATE_IMAGE(buf[0], 0, &format, &desc, NULL);
region[0] = w;
region[1] = h;
region[2] = array;
// As we don't know the pitch right now, we cannot
// use map to setup the image. It is safer to use
// write image
src = (uint32_t*)malloc(sizeof(uint32_t) * w * h * array);
memset(src, 0, sizeof(uint32_t) * w * h * array);
OCL_WRITE_IMAGE(buf[0], origin, region, src);
// Run the kernel
OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]);
globals[0] = w/2;
locals[0] = 16;
globals[1] = h;
locals[1] = 4;
globals[2] = array;
locals[2] = 4;
OCL_NDRANGE(3);
// Check result
dst = (uint32_t*)malloc(w*h*array*sizeof(uint32_t));
OCL_READ_IMAGE(buf[0], origin, region, dst);
#if 0
printf("------ The image result is: -------\n");
for (uint32_t k = 0; k < array; k++) {
for (uint32_t j = 0; j < h; j++) {
for (uint32_t i = 0; i < w; i++) {
printf(" %2x", dst[k*h*w + j*w + i]);
}
printf("\n");
}
printf("\n");
}
#endif
for (uint32_t k = 0; k < array - 1; k++) {
for (uint32_t j = 0; j < h; j++) {
for (uint32_t i = 0; i < w/2; i++) {
OCL_ASSERT(dst[k*w*h + j*w + i] == 0x03020100);
}
for (uint32_t i = w/2; i < w; i++) {
OCL_ASSERT(dst[k*w*h + j*w + i] == 0);
}
}
}
for (uint32_t j = 0; j < h; j++) {
for (uint32_t i = 0; i < w; i++) {
OCL_ASSERT(dst[(array - 1)*w*h + j*w + i] == 0x0);
}
}
free(dst);
free(src);
}
MAKE_UTEST_FROM_FUNCTION(compiler_fill_image_2d_array);
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