public static extern cl_int clGetSupportedImageFormats(cl_context context,
cl_mem_flags flags,
cl_mem_object_type image_type,
cl_uint num_entries,
cl_image_format[] image_formats,
ref cl_uint num_image_formats);
public static extern cl_mem clCreateImage3D(cl_context context,
cl_mem_flags flags,
cl_image_format[] image_format,
size_t image_width,
size_t image_height,
size_t image_depth,
size_t image_row_pitch,
size_t image_slice_pitch,
IntPtr host_ptr,
ref cl_int errcode_ret);