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Adapts slightly; it would seem that BD-DOS disks really fill up space.

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This commit is contained in:
Thomas Harte 2020-01-14 23:16:06 -05:00
parent f258fc2971
commit 6b08239199
1 changed files with 7 additions and 3 deletions
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10
Storage/Disk/DiskImage/Formats/OricMFMDSK.cpp
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@ -77,7 +77,7 @@ std::shared_ptr<Track> OricMFMDSK::get_track_at_position(Track::Address address)
for(int byte = 0; byte < 6; byte++) { for(int byte = 0; byte < 6; byte++) {
last_header[byte] = file_.get8(); last_header[byte] = file_.get8();
encoder->add_byte(last_header[byte]); encoder->add_byte(last_header[byte]);
track_offset++; ++track_offset;
if(track_offset == 6250) break; if(track_offset == 6250) break;
} }
break; break;
@ -85,8 +85,12 @@ std::shared_ptr<Track> OricMFMDSK::get_track_at_position(Track::Address address)
case 0xfb: case 0xfb:
for(int byte = 0; byte < (128 << last_header[3]) + 2; byte++) { for(int byte = 0; byte < (128 << last_header[3]) + 2; byte++) {
encoder->add_byte(file_.get8()); encoder->add_byte(file_.get8());
track_offset++; ++track_offset;
if(track_offset == 6250) break; // Special exception: don't interrupt a sector body if it seems to
// be about to run over the end of the track. It seems like BD-500
// disks break the usual 6250-byte rule, pushing out to just less
// than 6400 bytes total.
if(track_offset == 6400) break;
} }
break; break;
} }