Reduce some allocations

This commit is contained in:
cvium
2021-05-16 14:49:11 +02:00
parent 5acb4e9491
commit 1b49435a0e
17 changed files with 778 additions and 595 deletions

View File

@@ -466,7 +466,7 @@ namespace MediaBrowser.LocalMetadata.Images
return added;
}
private bool AddImage(IEnumerable<FileSystemMetadata> files, List<LocalImageInfo> images, string name, ImageType type)
private bool AddImage(List<FileSystemMetadata> files, List<LocalImageInfo> images, string name, ImageType type)
{
var image = GetImage(files, name);
@@ -484,9 +484,20 @@ namespace MediaBrowser.LocalMetadata.Images
return false;
}
private FileSystemMetadata? GetImage(IEnumerable<FileSystemMetadata> files, string name)
private static FileSystemMetadata? GetImage(IReadOnlyList<FileSystemMetadata> files, string name)
{
return files.FirstOrDefault(i => !i.IsDirectory && string.Equals(name, _fileSystem.GetFileNameWithoutExtension(i), StringComparison.OrdinalIgnoreCase) && i.Length > 0);
for (var i = 0; i < files.Count; i++)
{
var file = files[i];
if (!file.IsDirectory
&& file.Length > 0
&& Path.GetFileNameWithoutExtension(file.FullName.AsSpan()).Equals(name, StringComparison.OrdinalIgnoreCase))
{
return file;
}
}
return null;
}
}
}