1 files changed, 53 insertions, 0 deletions
diff --git a/intern/cycles/kernel/device/oneapi/dll_interface_template.h b/intern/cycles/kernel/device/oneapi/dll_interface_template.h
new file mode 100644
index 00000000000..662068c0fed
--- /dev/null
+++ b/intern/cycles/kernel/device/oneapi/dll_interface_template.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: Apache-2.0
+ * Copyright 2022 Intel Corporation */
+
+/* device_capabilities() returns a C string that must be free'd with oneapi_free(). */
+DLL_INTERFACE_CALL(oneapi_device_capabilities, char *)
+DLL_INTERFACE_CALL(oneapi_free, void, void *)
+DLL_INTERFACE_CALL(oneapi_get_memcapacity, size_t, SyclQueue *queue)
+
+DLL_INTERFACE_CALL(oneapi_get_compute_units_amount, size_t, SyclQueue *queue)
+DLL_INTERFACE_CALL(oneapi_iterate_devices, void, OneAPIDeviceIteratorCallback cb, void *user_ptr)
+DLL_INTERFACE_CALL(oneapi_set_error_cb, void, OneAPIErrorCallback, void *user_ptr)
+
+DLL_INTERFACE_CALL(oneapi_create_queue, bool, SyclQueue *&external_queue, int device_index)
+DLL_INTERFACE_CALL(oneapi_free_queue, void, SyclQueue *queue)
+DLL_INTERFACE_CALL(
+    oneapi_usm_aligned_alloc_host, void *, SyclQueue *queue, size_t memory_size, size_t alignment)
+DLL_INTERFACE_CALL(oneapi_usm_alloc_device, void *, SyclQueue *queue, size_t memory_size)
+DLL_INTERFACE_CALL(oneapi_usm_free, void, SyclQueue *queue, void *usm_ptr)
+
+DLL_INTERFACE_CALL(
+    oneapi_usm_memcpy, bool, SyclQueue *queue, void *dest, void *src, size_t num_bytes)
+DLL_INTERFACE_CALL(oneapi_queue_synchronize, bool, SyclQueue *queue)
+DLL_INTERFACE_CALL(oneapi_usm_memset,
+                   bool,
+                   SyclQueue *queue,
+                   void *usm_ptr,
+                   unsigned char value,
+                   size_t num_bytes)
+
+DLL_INTERFACE_CALL(oneapi_run_test_kernel, bool, SyclQueue *queue)
+
+/* Operation with Kernel globals structure - map of global/constant allocation - filled before
+ * render/kernel execution As we don't know in cycles `sizeof` this - Cycles will manage just as
+ * pointer. */
+DLL_INTERFACE_CALL(oneapi_kernel_globals_size, bool, SyclQueue *queue, size_t &kernel_global_size)
+DLL_INTERFACE_CALL(oneapi_set_global_memory,
+                   void,
+                   SyclQueue *queue,
+                   void *kernel_globals,
+                   const char *memory_name,
+                   void *memory_device_pointer)
+
+DLL_INTERFACE_CALL(oneapi_kernel_preferred_local_size,
+                   size_t,
+                   SyclQueue *queue,
+                   const DeviceKernel kernel,
+                   const size_t kernel_global_size)
+DLL_INTERFACE_CALL(oneapi_enqueue_kernel,
+                   bool,
+                   KernelContext *context,
+                   int kernel,
+                   size_t global_size,
+                   void **args)