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Author SHA1 Message Date
Thomas Harte
1cc85615d5 Factors HFE track seeking out from the track fetching method. 2017-10-03 20:33:55 -04:00
Thomas Harte
7b01c1bee6 Revokes direct visibility of is_read_only_ to subclasses of FileHolder. 2017-10-03 19:36:06 -04:00
Thomas Harte
35705c5345 Factors out bit reversing from the HFE class. 2017-10-03 19:12:45 -04:00
Thomas Harte
f41da83d97 Seeks to eliminate race conditions on the best-effort updater. 2017-09-30 21:34:43 -04:00
Thomas Harte
cd1e5dea4d Merge pull request #250 from TomHarte/TrackToBits 
Refactors MFM support, breaking it into components
 2017-09-30 20:31:43 -04:00
Thomas Harte
ef605eda51 Factors out commonalities in SSD/DSD and ADF implementations. 2017-09-30 20:30:15 -04:00
Thomas Harte
2f48ee59fa Merge branch 'TrackToBits' of github.com:TomHarte/CLK into TrackToBits 2017-09-30 20:12:56 -04:00
Thomas Harte
f86729c4ac Ensures safe machine release upon window closure. 2017-09-30 20:12:46 -04:00
Thomas Harte
5f99f4442c Ensures safe machine release upon window closure. 2017-09-30 20:07:04 -04:00
Thomas Harte
326857a84d Corrects FM/MFM selection when looking for sectors. 2017-09-29 22:48:00 -04:00
Thomas Harte
5dd3945695 Factors out the more egregious similarities between ADF and SSD. 2017-09-29 22:07:23 -04:00
Thomas Harte
19eb975c73 Adds an intermediate step in CP/M directory parsing. 
To reduce amount of time spent allocating and reallocating buffers.
 2017-09-29 21:38:16 -04:00
Thomas Harte
698ffca51b Recasts the [M]FM parser in terms of the new factoring. 
Temporarily breaks SSD writing support.
 2017-09-29 20:08:36 -04:00
Thomas Harte
fe3cc5c57c Removes dead pragma. 2017-09-28 20:47:25 -04:00
Thomas Harte
f488854720 Switches Oric MFM DSK serialisation to feeding a track serialisation to a shifter. 
Thereby eliminates the parser's need to offer get_track.
 2017-09-27 22:14:50 -04:00
Thomas Harte
51c0c45e04 Turns MFM bit length into a globally-available constant. 2017-09-27 21:30:09 -04:00
Thomas Harte
c3e1489a8e Introduces Track::Address, a parallel to Sector::Address to enable more uniform storage. 2017-09-27 21:29:06 -04:00
Thomas Harte
e3420f62c6 Switches the Acorn ADF implementation to using the new track_serialisation/sectors_from_segment route for decomposition of a track into sectors. 2017-09-26 22:05:33 -04:00
Thomas Harte
970c80f2e3 Adds TrackSerialiser.cpp to the project and reorders section. 2017-09-26 22:03:42 -04:00
Thomas Harte
9f4a407f94 Switches the track serialiser to a more standard header + implementation separation. 
Also introduces a full priming of the PLL before deserialisation begins.
 2017-09-26 22:01:32 -04:00
Thomas Harte
5dda897334 Changes function name to sector_size — into line with idioms. 2017-09-26 22:00:19 -04:00
Thomas Harte
3982e375e3 Introduces a route from a PCMSegment to a list of [M]FM sectors. 2017-09-25 19:57:11 -04:00
Thomas Harte
a8524daecb Marks the move constructor as noexcept, to improve usage with vector. 2017-09-25 19:53:22 -04:00
Thomas Harte
d1ce764201 Provides SectorsFromSegment, a bitstream to sector converter. 2017-09-24 22:41:16 -04:00
Thomas Harte
8875982e1f Ensures Sectors are move constructible (and still default constructible), and adds proper const qualifiers to Sector::Address. 2017-09-24 22:40:38 -04:00
Thomas Harte
3319a4f589 Isolates those Sector fields that describe its address and makes them usable as a set key. 2017-09-24 21:57:21 -04:00
Thomas Harte
c7f27b2db4 Renames MFM.[c/h]pp as per its new remit: encoding only. 2017-09-24 21:40:43 -04:00
Thomas Harte
631f630549 Severs the MFM parser from the overweight single MFM.hpp. 2017-09-24 20:31:19 -04:00
Thomas Harte
2a08bd9ecc Factors shifting plus stateful [M]FM token recognition out of the MFMDiskController. 
Given the proliferation of MFM-related classes, establishes a subdirectory for them.
 2017-09-24 20:07:56 -04:00
Thomas Harte
f789ee4ff0 Introduces a track to segment decoder. 
This will be needed to make formats like G64 and HFE writeable, but probably also will be usable to speed up static analysis.
 2017-09-23 22:39:19 -04:00
Thomas Harte
a295b42497 Merge pull request #248 from TomHarte/BetterCPCShot 
Adds a better example of correct-aspect-ratio CPC output
 2017-09-22 23:05:01 -04:00
Thomas Harte
d8337492cc Bowdlerised images. 2017-09-22 23:02:17 -04:00
Thomas Harte
15c8debc16 Added larger CPC screenshots. 2017-09-22 22:58:18 -04:00
Thomas Harte
67af153c16 Merge pull request #247 from TomHarte/WriteableHFE 
Cleans up the `Disk` hierarchy
 2017-09-22 22:55:22 -04:00
Thomas Harte
d72dad2d1a Severs the DiskImage implementation from its public header file. 2017-09-22 22:46:31 -04:00
Thomas Harte
698e4fe550 Tidies the Disk file hierarchy. 2017-09-22 22:39:23 -04:00
Thomas Harte
b5406b90cd Introduces a new class hierarchy for disk images. 
Increasing independence of format-specific stuff and generic caching without mangling them into a common namespace, and allowing in some cases for a decrease in read/write blocking.
 2017-09-22 20:28:11 -04:00
Thomas Harte
05a93ba237 Merge pull request #246 from TomHarte/MainThreadBackingSize 
Ensures self.bounds and -convertSizeToBacking: are called only on the main queue.
 2017-09-20 20:00:45 -04:00
Thomas Harte
77548d14db Ensures self.bounds and -convertSizeToBacking: are called only on the main queue. 2017-09-20 19:59:34 -04:00
Thomas Harte
b85dd608e7 Merge pull request #245 from TomHarte/Xcode9 
Updates to Swift 4 and Xcode 9's recommended project settings.
 2017-09-20 19:54:31 -04:00
Thomas Harte
231f13d810 Updates to Swift 4 and Xcode 9's recommended project settings. 2017-09-19 23:06:37 -04:00
Thomas Harte
704bfa114c Merge pull request #244 from TomHarte/FasterStartup 
Improves CPC analysis times
 2017-09-16 22:07:43 -04:00
Thomas Harte
44a56724cb Speeds up byte decoding within sectors for the ahead-of-time MFM parser. 2017-09-16 20:28:24 -04:00
Thomas Harte
5fbea625ae Switches the CPC static analyser to maintaining a vector of pointers rather than a complete copy of files. 
Hence saves a lot of copying and moving — around a second's worth when dealing with the selected test disk.
 2017-09-16 20:15:06 -04:00
Thomas Harte
ac57b37e96 Eliminates repetition of the 'untypable character' test. 2017-09-16 19:46:41 -04:00
Thomas Harte
e3e9baeaa4 Merge pull request #243 from TomHarte/Detection 
Adds a test that file extension also be typeable.
 2017-09-16 19:11:53 -04:00
Thomas Harte
e071123f90 Adds a test that file extension also be typeable. 2017-09-16 19:10:17 -04:00
Thomas Harte
98adb01721 Merge pull request #242 from TomHarte/8272ReadyInterruption 
Improves CPC disk emulation
 2017-09-16 18:28:00 -04:00
Thomas Harte
d6a5f9a29e Revokes unnecessary change. 2017-09-16 18:24:13 -04:00
Thomas Harte
0d84b4b9dd Removes some redundant end_writing calls. 2017-09-16 17:09:17 -04:00