aaru-dps/Aaru.Checksums
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Remove unused code.

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This commit is contained in:
Natalia Portillo
2022-03-17 23:54:35 +00:00
parent 01391f7a76
commit dcaea0bb34
2 changed files with 2 additions and 22 deletions
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5
CDChecksums.cs
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@@ -304,10 +304,9 @@ public static class CdChecksums
uint calculatedEdc = ComputeEdc(0, mode2Sector, 0x91C);
correctEdc = calculatedEdc == storedEdc || storedEdc == 0;
correctEdc = calculatedEdc == storedEdc;
if(calculatedEdc == storedEdc ||
storedEdc == 0x00000000)
if(calculatedEdc == storedEdc)
return true;
AaruConsole.DebugWriteLine("CD checksums",

19
CRC32/clmul.cs
View File

@@ -62,25 +62,6 @@ static class Clmul
0x63cd6124, 0x00000001, /* rk6 */ 0xf7011640, 0x00000001, /* rk7 */ 0xdb710640, 0x00000001 /* rk8 */
};
static readonly Vector128<uint>[] _pshufbShfTable =
{
Vector128.Create(0x84838281, 0x88878685, 0x8c8b8a89, 0x008f8e8d), /* shl 15 (16 - 1)/shr1 */
Vector128.Create(0x85848382, 0x89888786, 0x8d8c8b8a, 0x01008f8e), /* shl 14 (16 - 3)/shr2 */
Vector128.Create(0x86858483, 0x8a898887, 0x8e8d8c8b, 0x0201008f), /* shl 13 (16 - 4)/shr3 */
Vector128.Create(0x87868584, 0x8b8a8988, 0x8f8e8d8c, 0x03020100), /* shl 12 (16 - 4)/shr4 */
Vector128.Create(0x88878685, 0x8c8b8a89, 0x008f8e8d, 0x04030201), /* shl 11 (16 - 5)/shr5 */
Vector128.Create(0x89888786, 0x8d8c8b8a, 0x01008f8e, 0x05040302), /* shl 10 (16 - 6)/shr6 */
Vector128.Create(0x8a898887, 0x8e8d8c8b, 0x0201008f, 0x06050403), /* shl 9 (16 - 7)/shr7 */
Vector128.Create(0x8b8a8988, 0x8f8e8d8c, 0x03020100, 0x07060504), /* shl 8 (16 - 8)/shr8 */
Vector128.Create(0x8c8b8a89, 0x008f8e8d, 0x04030201, 0x08070605), /* shl 7 (16 - 9)/shr9 */
Vector128.Create(0x8d8c8b8a, 0x01008f8e, 0x05040302, 0x09080706), /* shl 6 (16 -10)/shr10*/
Vector128.Create(0x8e8d8c8b, 0x0201008f, 0x06050403, 0x0a090807), /* shl 5 (16 -11)/shr11*/
Vector128.Create(0x8f8e8d8c, 0x03020100, 0x07060504, 0x0b0a0908), /* shl 4 (16 -12)/shr12*/
Vector128.Create(0x008f8e8du, 0x04030201, 0x08070605, 0x0c0b0a09), /* shl 3 (16 -13)/shr13*/
Vector128.Create(0x01008f8eu, 0x05040302, 0x09080706, 0x0d0c0b0a), /* shl 2 (16 -14)/shr14*/
Vector128.Create(0x0201008fu, 0x06050403, 0x0a090807, 0x0e0d0c0b) /* shl 1 (16 -15)/shr15*/
};
[MethodImpl(MethodImplOptions.AggressiveInlining)]
static void Fold4(ref Vector128<uint> xmmCRC0, ref Vector128<uint> xmmCRC1, ref Vector128<uint> xmmCRC2,
ref Vector128<uint> xmmCRC3)