public static void TestYazSimple(IExperimentFace face, List <string> filePath)
{
StringBuilder sb = new StringBuilder();
ORom rom = new ORom(filePath[0], ORom.Build.N0);
RomFile rfile = rom.Files.GetFile(ORom.FileList.code);
var dmarec_code = rfile.Record;
BinaryReader compressed = new BinaryReader((MemoryStream)rom.Files.GetPhysicalFile(dmarec_code.VRom));
BinaryReader decompressed = new BinaryReader(rfile);
byte[] decompressedbuffer = decompressed.ReadBytes(rfile.Record.VRom.Size);
//var buffer = new MemoryStream(0x20_0000);
var buffer = new byte[0];
Stopwatch stopwatch = Stopwatch.StartNew();
//int compressedSize = Yaz.Encode(decompressedbuffer, rfile.Record.VirtualAddress.Size, buffer);
int compressedSize = Yaz.Encode(decompressedbuffer, rfile.Record.VRom.Size, out buffer);
Yaz.GetEncodingData(buffer, compressedSize, out int metaSize);
stopwatch.Stop();
sb.AppendLine($"Compression time: {stopwatch.Elapsed.Seconds}.{stopwatch.Elapsed.Milliseconds:D3}");
sb.AppendLine($"Compressed Size: {compressedSize:X6}, Meta Size {metaSize:X6}");
decompressed.Seek(0);
//buffer.Position = 0;
//compare compressed output
if (compressedSize != dmarec_code.Rom.Size)
{
sb.AppendLine($"Compression size mismatch: Original {dmarec_code.Rom.Size:X6} || New {compressedSize:X6}");
}
int mismatchMax = 8;
for (int i = 0; i < dmarec_code.Rom.Size; i++)
{
byte a = compressed.ReadByte();
//byte b = (byte)buffer.ReadByte();
byte b = buffer[i];
if (a == b)
{
continue;
}
mismatchMax--;
sb.AppendLine($"COMPRESS MISMATCH {i:X6}: {a:X2} {b:X2}");
if (mismatchMax <= 0)
{
break;
}
}
compressed.Seek(0);
//buffer.Position = 0;
byte[] dbuffer = Yaz.Decode(new MemoryStream(buffer), compressedSize);
decompressed.BaseStream.Position = 0;
for (int i = 0; i < dbuffer.Length; i++)
{
if (dbuffer[i] != decompressed.ReadByte())
{
sb.AppendLine($"File Size: {dbuffer.Length:X}, Compressed: {compressedSize:X}, Failed Match: {i:X}");
break;
}
}
sb.AppendLine("Test Complete");
face.OutputText(sb.ToString());
}