Thomas Harte
bc2f58e9de
Starts the process of adding an SDL-based 'kiosk' (i.e. TV UI, or even UI-less for now) mode.
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Specifically, introduces to the Mac side of things an SDL target with, so far, enough logic to create a window and pump SDL's events, after having decided which machine and configuration it should use.
2017-11-04 19:36:46 -04:00
Thomas Harte
fd10c42433
Merge pull request #263 from TomHarte/WriteableDSK
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Makes CPC-style .DSK files writeable
2017-11-03 21:59:06 -04:00
Thomas Harte
794437f20f
Corrects fixed buffer size error in FileHolder::check_signature.
2017-11-03 21:43:31 -04:00
Thomas Harte
23d5849cda
Attempts to map recognised [M]FM errors back to FDC status codes.
2017-11-03 21:29:42 -04:00
Thomas Harte
5070a8414f
Improves FileHolder documentation
2017-11-03 21:29:15 -04:00
Thomas Harte
5a3ca0e447
Adds output for modified CPC DSKs.
2017-11-03 21:10:22 -04:00
Thomas Harte
e384c50580
Switches FileHolder to have a usage much closer to FILE *.
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Thereby opens a route for file format implementations such as that appearing for CPC DSK that create an in-memory copy and perform a full rewrite.
2017-11-02 22:32:00 -04:00
Thomas Harte
b9734278f6
Provides an up-front evaluation of performance versus objectices via README.MD.
2017-11-02 12:22:27 -04:00
Thomas Harte
f807a6b608
Generalises the concept of multiple samplings of an FM/MFM sector, simplifying CPC DSK support and paving the way for generic weak/fuzzy bit support.
2017-10-31 21:32:28 -04:00
Thomas Harte
833f8c02a4
Switches the CPC DSK implementation to building an in-memory version of the structure up front.
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Preparatory to making these things writeable.
2017-10-31 19:41:16 -04:00
Thomas Harte
0248c6a282
Merge pull request #262 from TomHarte/BookEnds
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Adds a facility for 'bookending' data runs, eliminating an occasional Electron rendering error
2017-10-23 18:36:54 -04:00
Thomas Harte
218b976dbc
Adds through route for setting a texture bookender, and exploits it from the Electron.
2017-10-23 18:35:37 -04:00
Thomas Harte
513903890e
Corrects definition of Bookender and provides the default implementation.
2017-10-22 17:24:41 -04:00
Thomas Harte
1157bde453
Sketches interface for a GPU data bookender, to avoid stray errors with packed pixel formats.
2017-10-22 10:48:10 -04:00
Thomas Harte
46345c6a3e
Merge pull request #261 from TomHarte/UIntCasts
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Continues the process of conversion to functional casts.
2017-10-21 22:53:14 -04:00
Thomas Harte
c13f8e5390
Corrects a couple of cast conversion errors.
2017-10-21 22:42:19 -04:00
Thomas Harte
ad9df4bb90
Commutes uint8_t *, uint16_t *, uint32_t *, size_t, off_t and long to functional-style casts.
2017-10-21 22:30:15 -04:00
Thomas Harte
e983854e71
Converts all uint8_t and uint16_t casts to the functional style.
2017-10-21 21:50:53 -04:00
Thomas Harte
ec999446e8
Commutes int and unsigned casts to the functional style.
2017-10-21 21:00:40 -04:00
Thomas Harte
5e3e91373a
Switches all unsigned int and double casts to functional style.
2017-10-21 19:49:04 -04:00
Thomas Harte
c52348d8d7
Merge pull request #260 from TomHarte/KeyboardCleanup
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Cleans up after keyboard formalisation.
2017-10-21 10:53:46 -04:00
Thomas Harte
9e0907ee76
Completes clean-up of post-formalisation per-machine keyboard code.
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At least for now. Standardising on how column + row is encoded might be helpful.
2017-10-21 10:52:35 -04:00
Thomas Harte
9ad4025138
Relocates things that were in Machines/ for machine usage.
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Leaving only those things intended to be visible interface.
2017-10-21 10:30:02 -04:00
Thomas Harte
405f58d6a3
Corrects write guard names.
2017-10-21 10:21:40 -04:00
Thomas Harte
afbd1c425c
Merge pull request #259 from TomHarte/Vic20Keyboard
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Consolidates Vic-20 keyboard code.
2017-10-19 22:28:11 -04:00
Thomas Harte
b2c1b83fcd
Consolidates Vic-20 keyboard code.
2017-10-19 22:27:30 -04:00
Thomas Harte
8d2b9a581a
Merge pull request #256 from TomHarte/UniversalInput
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Standardises the host-side interface for joystick and keyboard input
2017-10-19 22:15:47 -04:00
Thomas Harte
1825af0dd3
Eliminates dead code in the Vic-20 and Inputs::Joystick.
2017-10-19 22:15:21 -04:00
Thomas Harte
c2f6799f0c
Implements Vic-20 restore key.
2017-10-19 22:02:34 -04:00
Thomas Harte
b5b6219cb7
Slightly simplifies TextureBuilder arithmetic.
2017-10-19 22:02:00 -04:00
Thomas Harte
185a699279
Fixes off-by-one keyboard state accumulation error.
2017-10-19 22:01:24 -04:00
Thomas Harte
96b8f9ae9f
Merge branch 'master' into UniversalInput
2017-10-17 22:54:17 -04:00
Thomas Harte
88e2350b8f
Prevents undefined behaviour from the CPC's timer.
2017-10-17 22:53:52 -04:00
Thomas Harte
5c141af734
Prevents undefined behaviour from the CPC's timer.
2017-10-17 22:40:32 -04:00
Thomas Harte
da580e4186
Merge branch 'master' into UniversalInput
2017-10-17 22:36:22 -04:00
Thomas Harte
57ee09dffb
Merge pull request #258 from TomHarte/UndefinedBehaviour
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Corrects large swathes of undefined behaviour
2017-10-17 22:35:59 -04:00
Thomas Harte
7c8e830b90
Adjusted the Acorn tape parser to avoid signed left shifts.
2017-10-17 22:34:49 -04:00
Thomas Harte
ba5f668338
Ensured full CRT instance initialisation.
2017-10-17 22:34:10 -04:00
Thomas Harte
2c1e99858b
Fixed HalfCycles to allow conversion from Cycles without relying on undefined behaviour.
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Specifically: left shifting a negative number.
2017-10-17 22:22:51 -04:00
Thomas Harte
7f2febeec9
Ensures complete DPLL initial state assignment.
2017-10-17 22:13:37 -04:00
Thomas Harte
2d7a4fe5f0
Switches the MFM shifter to unsigned accumulation.
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Since left shifting signed numbers is undefined behaviour.
2017-10-17 22:12:04 -04:00
Thomas Harte
91b867a7b3
Ensures full 8272 instance state initialisation.
2017-10-17 22:11:01 -04:00
Thomas Harte
3944e734d3
Ensures full 6845 instance state initialisation and uses an unsigned shifter.
2017-10-17 22:10:28 -04:00
Thomas Harte
ce78d9d12c
Introduces buffer alignment when writing to textures.
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To avoid cross-boundary writes and hopefully to eke out a little better performance.
2017-10-17 22:09:48 -04:00
Thomas Harte
edbc60a3fb
Various undefined behaviour fixes.
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Primarily around uninitialised variables, but also with an attempted use of a negative pointer.
2017-10-17 21:29:19 -04:00
Thomas Harte
6ea3ff62df
Merge branch 'master' into UniversalInput
2017-10-17 21:28:40 -04:00
Thomas Harte
88959571f1
Merge pull request #257 from TomHarte/CPMReading
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Corrects CPM reader buffer overwrites
2017-10-17 20:54:02 -04:00
Thomas Harte
b4583e976e
Corrects buffer overwrites resulting from failure to treat a number of records of 0x80 as a special case.
2017-10-17 20:52:16 -04:00
Thomas Harte
92d9805f09
Removes dead Objective-C protocol references.
2017-10-17 20:51:40 -04:00
Thomas Harte
0c2dd62328
Various undefined behaviour fixes.
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Primarily around uninitialised variables, but also with an attempted use of a negative pointer.
2017-10-17 20:50:46 -04:00
