Method alloc_write_buffer

external/basisu/encoder/basisu_opencl.cpp:355–368

		}

		cl_mem alloc_write_buffer(size_t size)
		{
			cl_serializer serializer(this);

			cl_int ret;
			cl_mem obj = clCreateBuffer(m_context, CL_MEM_WRITE_ONLY, size, NULL, &ret);
			if (ret != CL_SUCCESS)
			{
				ocl_error_printf("ocl::alloc_write_buffer: clCreateBuffer() failed!\n");
				return nullptr;
			}

			return obj;
		}
				
		bool destroy_buffer(cl_mem buf)
		{