LivoxProto1: Rename pcloudDataSocketDesc=>pcloudDataFdDesc

stimBuffApis/livoxGen1/ioUringAssemblyEngine.cpp

@@ -11,6 +11,8 @@
 namespace smo {
 namespace stim_buff {
 
+inline LivoxProto1DllState& getLivoxProto1State() { return livoxProto1; }
+
 struct DummyLivoxEthHeader
 {
 	enum : uint32_t {
@@ -47,8 +49,15 @@ bool IoUringAssemblyEngine::setup()
 		{ return false; }
 
 	// Get point cloud data socket descriptor from UdpCommandDemuxer
-	int udpFd = (*livoxProto1.livoxProto1_getPcloudDataFdDesc)()
-		->native_handle();
+	auto& livoxState = getLivoxProto1State();
+	if (!livoxState.livoxProto1_getPcloudDataFdDesc)
+		{ return false; }
+	pcloudDataFdDesc = (*livoxState.livoxProto1_getPcloudDataFdDesc)();
+	if (!pcloudDataFdDesc)
+		{ return false; }
+
+	// Get UDP socket file descriptor
+	int udpFd = pcloudDataFdDesc->native_handle();
 	if (udpFd < 0)
 		{ return false; }
 
@@ -87,7 +96,7 @@ void IoUringAssemblyEngine::resetAndAssembleFrame()
 	// 1. Submit frameAssemblyDesc->numSlots RECVMSG SQEs using io_uring_prep_recvmsg()
 	//    - Each SQE receives into frameAssemblyDesc->slots[i].vaddr
 	//    - With size frameAssemblyDesc->slots[i].nBytes
-	//    - Socket FD from pcloudDataSocketDesc->native_handle()
+	//    - Socket FD from pcloudDataFdDesc->native_handle()
 	// 2. Submit batch via io_uring_submit(&ring)
 	// 3. Set up stall timer using stallTimer with appropriate timeout
 	//    - SQEs are independent and can arrive out of order

stimBuffApis/livoxGen1/ioUringAssemblyEngine.h

@@ -47,7 +47,7 @@ private:
 	bool isSetup;
 
 	// Point cloud data socket descriptor
-	std::shared_ptr<boost::asio::posix::stream_descriptor> pcloudDataSocketDesc;
+	std::shared_ptr<boost::asio::posix::stream_descriptor> pcloudDataFdDesc;
 
 	// Stall detection timer
 	boost::asio::deadline_timer stallTimer;