Reuse ISO hash if searching redump

2024-02-16 11:11:51 +09:00
parent b862057123
commit 6e529f0050
3 changed files with 7 additions and 4 deletions
@@ -843,11 +843,13 @@ namespace IRDKit

            // Compute CRC32 hash
            byte[] crc32;
+            uint crc32UInt;
            using (FileStream fs = File.OpenRead(isoPath))
            {
                Crc32 hasher = new();
                hasher.Append(fs);
                crc32 = hasher.GetCurrentHash();
+                crc32UInt = BitConverter.ToUInt32(crc32);
                // Change endianness
                Array.Reverse(crc32);
            }
@@ -905,7 +907,7 @@ namespace IRDKit
            Console.WriteLine($"Creating {irdPath} with Key from redump.org: {Convert.ToHexString(key)}");
            try
            {
-                IRD ird = new ReIRD(isoPath, key, layerbreak);
+                IRD ird = new ReIRD(isoPath, key, layerbreak, crc32UInt);
                ird.Write(irdPath);
                if (verbose)
                    ird.Print();