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Improve patch creation performance #20

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waffle.lord merged 1 commits from :perf-nocompression into main 2024-06-25 08:54:21 -04:00
Conversation 1 Commits 1 Files Changed 1 +7 -1
1 changed files with 7 additions and 1 deletions
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8
Patcher/PatcherUtils/PatchHelper.cs
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@ -83,6 +83,12 @@ namespace PatcherUtils
var sourceInfo = new FileInfo(SourceFilePath);
var targetInfo = new FileInfo(TargetFilePath);
// Return false if file size differs
if (sourceInfo.Length != targetInfo.Length)
{
return false;
}
using (MD5 md5Service = MD5.Create())
using (var sourceStream = File.OpenRead(SourceFilePath))
using (var targetStream = File.OpenRead(TargetFilePath))
@ -166,7 +172,7 @@ namespace PatcherUtils
Process.Start(new ProcessStartInfo
{
FileName = LazyOperations.XDelta3Path,
Arguments = $"-0 -e -f -s \"{SourceFilePath}\" \"{TargetFilePath}\" \"{deltaPath}\"",
Arguments = $"-0 -e -f -S none -s \"{SourceFilePath}\" \"{TargetFilePath}\" \"{deltaPath}\"",
CreateNoWindow = true
})
.WaitForExit();