1 files changed, 52 insertions, 0 deletions
diff --git a/utests/compiler_box_blur_image.cpp b/utests/compiler_box_blur_image.cpp
new file mode 100644
index 00000000..d94a97c9
--- /dev/null
+++ b/utests/compiler_box_blur_image.cpp
@@ -0,0 +1,52 @@
+#include "utest_helper.hpp"
+
+static void compiler_box_blur_image()
+{
+  int w, h;
+  cl_image_format format = { };
+  cl_image_desc desc = { };
+  size_t origin[3] = { };
+  size_t region[3];
+  int *src, *dst;
+
+  OCL_CREATE_KERNEL("compiler_box_blur_image");
+
+  /* Load the picture */
+  src = cl_read_bmp("lenna128x128.bmp", &w, &h);
+
+  format.image_channel_order = CL_RGBA;
+  format.image_channel_data_type = CL_UNORM_INT8;
+  desc.image_type = CL_MEM_OBJECT_IMAGE2D;
+  desc.image_width = w;
+  desc.image_height = h;
+  desc.image_depth = 1;
+  desc.image_row_pitch = w*sizeof(uint32_t);
+
+  /* Run the kernel */
+  OCL_CREATE_IMAGE(buf[0], CL_MEM_COPY_HOST_PTR, &format, &desc, src);
+  free(src);
+  desc.image_row_pitch = 0;
+  OCL_CREATE_IMAGE(buf[1], 0, &format, &desc, NULL);
+  OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]);
+  OCL_SET_ARG(1, sizeof(cl_mem), &buf[1]);
+  globals[0] = w;
+  globals[1] = h;
+  locals[0] = 16;
+  locals[1] = 16;
+  OCL_NDRANGE(2);
+  dst = (int*)malloc(w*h*sizeof(uint32_t));
+  region[0] = w;
+  region[1] = h;
+  region[2] = 1;
+  OCL_READ_IMAGE(buf[1], origin, region, dst);
+
+  /* Save the image (for debug purpose) */
+  cl_write_bmp(dst, w, h, "compiler_box_blur_image.bmp");
+
+  /* Compare with the golden image */
+  OCL_CHECK_IMAGE(dst, w, h, "compiler_box_blur_ref.bmp");
+
+  free(dst);
+}
+
+MAKE_UTEST_FROM_FUNCTION(compiler_box_blur_image);