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Add decoder for mode 0 and mode 1 data from raw cd sectors.

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This commit is contained in:
Natalia Portillo
2020-03-10 19:31:09 +00:00
parent 78d0ae75e2
commit 09bd6baa61
1 changed files with 25 additions and 0 deletions
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25
CD/Sector.cs
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@@ -207,6 +207,31 @@ namespace Aaru.Decoders.CD
return scrambled;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static byte[] GetUserData(byte[] data)
{
switch(data.Length)
{
case 2352 when data[0] != 0x00 || data[1] != 0xFF || data[2] != 0xFF || data[3] != 0xFF ||
data[4] != 0xFF || data[5] != 0xFF || data[6] != 0xFF || data[7] != 0xFF ||
data[8] != 0xFF || data[9] != 0xFF || data[10] != 0xFF || data[11] != 0x00: return data;
case 2352:
switch(data[15])
{
case 0: return new byte[2048];
case 1:
byte[] sector = new byte[2048];
Array.Copy(data, 16, sector, 0, 2048);
return sector;
case 2: return GetUserDataFromMode2(data);
default: return data;
}
case 2336: return GetUserDataFromMode2(data);
default: return data;
}
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static byte[] GetUserDataFromMode2(byte[] data)
{