Add support for mapping GPU UUIDs to render nodes (#481)

* Add initial support for mapping uuid to render ndodes

* use uuid to find the render node

* Adjust offset for MI300 partition modes

* code cleanup

src/rocdecode/roc_decoder.cpp

@@ -58,8 +58,8 @@ RocDecoder::RocDecoder(RocDecoderCreateInfo& decoder_create_info): va_video_deco
     for (auto i = 0; i < hip_interop_.size(); i++) {
         memset((void *)&hip_interop_[i], 0, sizeof(hip_interop_[i]));
     }
-
-    rocdec_status = va_video_decoder_.InitializeDecoder(hip_dev_prop_.name, hip_dev_prop_.gcnArchName);
+    std::string gpu_uuid(hip_dev_prop_.uuid.bytes, sizeof(hip_dev_prop_.uuid.bytes));
+    rocdec_status = va_video_decoder_.InitializeDecoder(hip_dev_prop_.name, hip_dev_prop_.gcnArchName, gpu_uuid);
     if (rocdec_status != ROCDEC_SUCCESS) {
         ERR("Failed to initilize the VAAPI Video decoder.");
         return rocdec_status;