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When calculating pregap continue to next track if failed to get any subchannel more than 10 times.

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This commit is contained in:
Natalia Portillo
2020-02-04 00:29:56 +00:00
parent 4d0fab130e
commit 6d1b6bb8c9
1 changed files with 40 additions and 0 deletions
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40
DiscImageChef.Core/Devices/Dumping/CompactDisc/Pregap.cs
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@@ -175,6 +175,8 @@ namespace DiscImageChef.Core.Devices.Dumping
foreach(Track track in tracks)
{
int trackRetries = 0;
// First track of each session has at least 150 sectors of pregap and is not readable always
if(tracks.Where(t => t.TrackSession == track.TrackSession).OrderBy(t => t.TrackSequence).
FirstOrDefault().TrackSequence == track.TrackSequence)
@@ -373,6 +375,44 @@ namespace DiscImageChef.Core.Devices.Dumping
{
if(sense)
{
trackRetries++;
if(trackRetries >= 10)
{
if(pregaps[track.TrackSequence] == 0)
{
if((previousTrack.TrackType == TrackType.Audio &&
track.TrackType != TrackType.Audio) ||
(previousTrack.TrackType != TrackType.Audio &&
track.TrackType == TrackType.Audio))
{
dumpLog?.
WriteLine($"Could not read subchannel for this track, supposing 150 sectors.");
updateStatus?.
Invoke($"Could not read subchannel for this track, supposing 150 sectors.");
}
else
{
dumpLog?.
WriteLine($"Could not read subchannel for this track, supposing 0 sectors.");
updateStatus?.
Invoke($"Could not read subchannel for this track, supposing 0 sectors.");
}
}
else
{
dumpLog?.
WriteLine($"Could not read subchannel for this track, supposing {pregaps[track.TrackSequence]} sectors.");
updateStatus?.
Invoke($"Could not read subchannel for this track, supposing {pregaps[track.TrackSequence]} sectors.");
}
break;
}
dumpLog?.WriteLine($"Could not read subchannel for sector {lba}");
updateStatus?.Invoke($"Could not read subchannel for sector {lba}");