FileMonitor: Store last file offset instead of path

This saves us from having to call GetPath when the same file is being
read over and over. (GetPath is more expensive than GetOffset due to
it iterating through parts of the file system and creating strings.)

1 files changed, 5 insertions, 5 deletions

diff --git a/Source/Core/Core/HW/DVD/FileMonitor.cpp b/Source/Core/Core/HW/DVD/FileMonitor.cpp
index 2f4dc49652..6ec4aec500 100644
--- a/Source/Core/Core/HW/DVD/FileMonitor.cpp
+++ b/Source/Core/Core/HW/DVD/FileMonitor.cpp
@@ -22,7 +22,7 @@
 namespace FileMonitor
 {
 static DiscIO::Partition s_previous_partition;
-static std::string s_previous_file;
+static u64 s_previous_file_offset;
 
 // Filtered files
 static bool IsSoundFile(const std::string& filename)
@@ -68,14 +68,14 @@ void Log(const DiscIO::Volume& volume, const DiscIO::Partition& partition, u64 o
   if (!file_info)
     return;
 
-  const std::string path = file_info->GetPath();
+  const u64 file_offset = file_info->GetOffset();
 
   // Do nothing if we found the same file again
-  if (s_previous_partition == partition && s_previous_file == path)
+  if (s_previous_partition == partition && s_previous_file_offset == file_offset)
     return;
 
   const std::string size_string = ThousandSeparate(file_info->GetSize() / 1000, 7);
-
+  const std::string path = file_info->GetPath();
   const std::string log_string = StringFromFormat("%s kB %s", size_string.c_str(), path.c_str());
   if (IsSoundFile(path))
     INFO_LOG(FILEMON, "%s", log_string.c_str());
@@ -84,7 +84,7 @@ void Log(const DiscIO::Volume& volume, const DiscIO::Partition& partition, u64 o
 
   // Update the last accessed file
   s_previous_partition = partition;
-  s_previous_file = path;
+  s_previous_file_offset = file_offset;
 }
 
 }  // namespace FileMonitor