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Use new little endian marshaller on media images.

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This commit is contained in:
Natalia Portillo
2019-02-27 23:57:52 +00:00
parent 45be793491
commit 0fe8e3c11f
54 changed files with 320 additions and 705 deletions
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11
DiscImageChef.DiscImages/HDCopy/Read.cs
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@@ -33,11 +33,11 @@
using System;
using System.IO;
using System.Runtime.InteropServices;
using DiscImageChef.CommonTypes;
using DiscImageChef.CommonTypes.Enums;
using DiscImageChef.CommonTypes.Interfaces;
using DiscImageChef.Console;
using DiscImageChef.Helpers;
namespace DiscImageChef.DiscImages
{
@@ -51,10 +51,7 @@ namespace DiscImageChef.DiscImages
byte[] header = new byte[2 + 2 * 82];
stream.Read(header, 0, 2 + 2 * 82);
IntPtr hdrPtr = Marshal.AllocHGlobal(2 + 2 * 82);
Marshal.Copy(header, 0, hdrPtr, 2 + 2 * 82);
HdcpFileHeader fheader = (HdcpFileHeader)Marshal.PtrToStructure(hdrPtr, typeof(HdcpFileHeader));
Marshal.FreeHGlobal(hdrPtr);
HdcpFileHeader fheader = Marshal.ByteArrayToStructureLittleEndian<HdcpFileHeader>(header);
DicConsole.DebugWriteLine("HDCP plugin",
"Detected HD-Copy image with {0} tracks and {1} sectors per track.",
fheader.lastCylinder + 1, fheader.sectorsPerTrack);
@@ -72,8 +69,8 @@ namespace DiscImageChef.DiscImages
imageInfo.LastModificationTime = imageFilter.GetLastWriteTime();
imageInfo.MediaTitle = Path.GetFileNameWithoutExtension(imageFilter.GetFilename());
imageInfo.MediaType = Geometry.GetMediaType(((ushort)imageInfo.Cylinders, 2,
(ushort)imageInfo.SectorsPerTrack, 512, MediaEncoding.MFM,
false));
(ushort)imageInfo.SectorsPerTrack, 512, MediaEncoding.MFM,
false));
// the start offset of the track data
long currentOffset = 2 + 2 * 82;