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swap_sides isn't symmetrical for the encoder and the decoder. On the encoder,

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it affects which logical side is being written to which physical side. On the
decoder, it modifies the logical side bit in the sector header itself.
This commit is contained in:
David Given
2021-07-28 20:33:07 +02:00
parent 2a06adcabb
commit c087539eb7
13 changed files with 23 additions and 20 deletions
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10
lib/decoders/decoders.cc
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@@ -59,12 +59,12 @@ std::unique_ptr<AbstractDecoder> AbstractDecoder::create(const DecoderProto& con
}
std::unique_ptr<TrackDataFlux> AbstractDecoder::decodeToSectors(
std::shared_ptr<const Fluxmap> fluxmap, unsigned cylinder, unsigned head)
std::shared_ptr<const Fluxmap> fluxmap, unsigned physicalCylinder, unsigned physicalHead)
{
_trackdata = std::make_unique<TrackDataFlux>();
_trackdata->fluxmap = fluxmap;
_trackdata->physicalCylinder = cylinder;
_trackdata->physicalHead = head;
_trackdata->physicalCylinder = physicalCylinder;
_trackdata->physicalHead = physicalHead;
FluxmapReader fmr(*fluxmap);
_fmr = &fmr;
@@ -74,8 +74,8 @@ std::unique_ptr<TrackDataFlux> AbstractDecoder::decodeToSectors(
{
_sector = std::make_shared<Sector>();
_sector->status = Sector::MISSING;
_sector->physicalCylinder = cylinder;
_sector->physicalHead = head;
_sector->physicalCylinder = physicalCylinder;
_sector->physicalHead = physicalHead;
Fluxmap::Position recordStart = fmr.tell();
RecordType r = advanceToNextRecord();