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Philip Kendall a404e3f5f8 Integrate from trunk to Spectranet branch (just to keep it vaguely up to date). 
Legacy-ID: 4418
2011-05-04 22:19:27 +00:00

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2010-12-16 Philip Kendall <philip-fuse@shadowmagic.org.uk>
* Fuse 1.0.0 released.
* Add Opus Discovery disk interface support (Gergely Szasz and Fredrick
Meunier).
* Wii support (Bjoern Giesler, Philip Kendall, Marek Januszewski).
* Many improvements to Win32 UI, including an installer (Marek
Januszewski).
* Support weak data in +3 disk images (Gergely Szasz).
* NTSC Spectrum support (Philip Kendall, with thanks to Claudio
Bernet).
* Add support for flipping disk images in single sided drives (Gergely
Szasz).
* Add support for automatically merging both both disk images where
they are in separate files named with the text [Ss]ide[ _][abAB12]
(Gergely Szasz).
* Switch to using Blip_Buffer (by Shay Green) for improved beeper and
AY output (Fredrick Meunier).
* Allow beeper and AY volumes to be set (Fredrick Meunier).
* Enable Beta 128 interface in 48K and TC2048 machines (thanks,
Omikron) (Fredrick Meunier).
* Add emulation of the Fuller Audio Box (Stuart Brady and Fredrick
Meunier).
* Allow sound to run from 2% speed up (Fredrick Meunier).
* Add emulation of the Melodik and similar 48K-compatible AY interfaces
that use the 128K sound ports (Fredrick Meunier).
* Add support for Pentagon 1024SL v2.2 16 colour mode (Fredrick
Meunier).
* Implement GTK+ drag and drop support (Dmitry Semyonov).
* Better support for international keyboards (Michal Jurica).
* Allow svgalib UI to use full range of bit depths and scalers (Gergely
Szasz).
* Allow GTK+ scalers to set window size in GTK+ UI (rkd77, Fredrick
Meunier).
* Allow selection of "TV speaker" or "beeper"-style sound output
(Fredrick Meunier)
* Allow hot-key switching between full-screen and windowed mode in
SDL UI (György Szombathelyi).
* Miscellaneous improvements:
* Preformat new disks on +3 to allow the format command on +3 to work
(Gergely Szasz).
* Support non-standard TRD images with 41-83 tracks per side (Gergely
Szasz).
* Allow user to swap Kempston mouse buttons as some combinations of
physical hardware and Spectrum software make it hard to use the
standard mapping e.g. right clicking and moving the cursor on Mac
notebooks (thanks, Andrew Owen) (Fredrick Meunier).
* Fixes for speed estimation (Gergely Szasz).
* Fix border colour in Timex HiRes screenshots (Fredrick Meunier).
* Allow "combo" boxes in widget UI (Gergely Szasz).
* Allow Home and End keys to work in widget UI (Gergely Szasz).
* Fix poke finder passing the wrong page to the debugger (Marek
Januszewski).
* Ensure joystick code always activates fire buttons correctly
(thanks, anonymous user)
* Don't fire joystick fire button events unless they've actually
changed (Fredrick Meunier; thanks, Phil Reynolds).
* Make svgalib UI use event interface rather than polling (thanks,
anonymous user).
* Ensure empty XML elements can't cause a segfault (thanks,
anonymous user).
* Tweak sector padding to fix Opus ATC+Technician Ted.dsk (Gergely
Szasz; thanks, Simon Owen).
* Z80 NMI should take some time (Fredrick Meunier).
* Ensure netbooks always recognise the enter key (Fredrick Meunier;
thanks, Marce).
* Add a --without-png option to configure for Gentoo (José Manuel
Ferrer Ortiz)
* Many other things I forgot. If you contributed something and would
like to be mentioned here, please mail me.
2009-01-14 Philip Kendall <philip-fuse@shadowmagic.org.uk>
* Fuse 0.10.0.2 released
* Make loader acceleration work on all compilers (Philip Kendall;
thanks, Carlos Almeida, Alberto Garcia and Alexander Yurchenko).
* Make the "Don't Save" option in the widget UI do the right thing
(Frederick Meunier).
* Allow both +3 disk drives to be used at once (Gergely Szasz).
* Allow both +D disk drives to be used at once (Gergely Szasz).
* Make .dsk code handle missing newline on "Track-Info" header
(Gergely Szasz; thanks, Simon Owen).
* Remove unnecessary 'use' directive when building widget options
header file; fixes some build issues (Frederick Meunier)
2008-12-10 Philip Kendall <philip-fuse@shadowmagic.org.uk>
* Fuse 0.10.0.1 released
* Writing files would not truncate the file at the correct point,
leading to corrupt files when overwriting an existing file
(Philip Kendall; thanks, Matthew Westcott).
* Distribute ui/fb/fbmouse.h (Fredrick Meunier; thanks, rkd77).
2008-12-03 Philip Kendall <philip-fuse@shadowmagic.org.uk>
* Fuse 0.10.0 released
* New upd765 FDC emulation; all known +3 DSK images now work (Gergely
Szasz; thanks to Simon Owen for expert technical advice).
* Loading acceleration (Philip Kendall).
* Automatic saves while using RZX recording (Philip Kendall).
* Many improvements to Win32 UI (mostly Marek Januszewski).
* Improved widget UI, with look and feel borrowed from that in FuseX
(Fredrick Meunier; thanks, crabfists).
* Emulation core improvements:
* New --late-timings option to emulate machines with 1 tstate
later timings (Philip Kendall)
* Reading from the 128K's memory control port causes that byte to
be written back to the port (Philip Kendall; thanks, Marat
Fayzullin).
* Reading the AY data port on the +2A/+3 is the same as reading
the register port (Philip Kendall; thanks, Mark Woodmass).
* NMI causes Z80 to unHALT (Philip Kendall; thanks, Simon Owen).
* Emulate C, H and P/V flags on repeated IO instructions (Philip
Kendall).
* Fix crash when using Interface 1 on unoptimised Fuse builds
(Philip Kendall).
* Debugger improvements:
* Debugger events to allow the debugger to stop when various
Spectrum-level events happen (Philip Kendall).
* Allow debugger commands to be run when a breakpoint is hit.
No UI for this at present, but can be set from the command line.
(Philip Kendall).
* Command to exit emulator (Philip Kendall).
* Make time breakpoints work properly when more than one is present
(Philip Kendall).
* Miscellaneous improvements:
* Loader detection now works with the Digital Integration loader
(Philip Kendall).
* New HQ2X and HQ3x scalers (Gergely Szasz).
* Revert Pentagon 128 to being the "base" machine without extra
ROMs (Fredrick Meunier).
* Updated +3e ROMs (Fredrick Meunier; thanks, Garry Lancaster).
* Allow DivIDE, custom ROMs, Kempston mouse status and Simple 8-bit
IDE interface to be saved in snapshots (Fredrick Meunier).
* Better (but probably not perfect) TS2068 contention (Philip
Kendall).
* OpenSolaris compilation fixes (Fredrick Meunier; thanks, Andrew
Owen).
* C89 compatibility fixes (Fredrick Meunier; thanks, sweetlilmr).
* Remove GTK+'s build explicit dependency on Xlib (Philip Kendall).
* Minor AmigaOS improvements (Chris Young).
2008-01-05 Philip Kendall <philip-fuse@shadowmagic.org.uk>
* Fuse 0.9.0 released
* New features:
* Add +D disk interface support (Stuart Brady).
* New floppy disk controller emulation for +D and Beta disk
interface emulation (Gergely Szasz and Stuart Brady).
* Add Pentagon 512 and Pentagon 1024 emulation (Q-Master).
* Add Hi-Fi beeper for improved reproduction of multi-channel beeper
tunes (e.g. Fairlight 2, Wham - the Music Box) (Fredrick Meunier).
* Add support for saving tape images without using tape traps
(Fredrick Meunier).
* Add support for loading from WAV tape images (Fredrick Meunier).
* Add support for saving CSW tape images and TZX direct recording
blocks (Fredrick Meunier).
* Allow distinction between "soft" resets (activating the reset line
on the Z80) and "hard" resets (pulling the power) (Philip Kendall).
* New ALSA sound driver (Gergely Szasz).
* AmigaOS support (Chris Young).
* MorphOS support (Q-Master).
* Emulation core improvements:
* Fix contention for LD?R, CP?R and IN?R (Philip Kendall; thanks,
Mark Woodmass).
* Fix undocumented flags after BIT n,(IX+d) instructions (Philip
Kendall).
* Fix undocumented behaviour of DAA (Stuart Brady).
* High ports (0xc000 to 0xffff) are contended on the 128K when a
contended RAM page is paged in (Philip Kendall; thanks, Patrik
Rak).
* Correct contention for the +2A/+3 ULA (Philip Kendall).
* Machine specific improvements:
* Fix joystick port mask on TC2048 (Fredrick Meunier)
* Improved keyboard handling for 128K / +3 machines (Philip Kendall).
* Improved contention for TC2048 and TC2068 machines (Fredrick
Meunier; thanks, Mark Woodmass).
* Miscellaneous:
* Emulation speed no longer artificially limited to 999% (Stuart
Brady).
* Much improved debugger for the widget UIs (Darren Salt).
* Timed breakpoints now work in the debugger (Philip Kendall).
* Keys now repeat in the widget fileselector (Fredrick Meunier;
thanks, Cygnus).
* Removed the GTK+ 1.x UI (please note that GTK+ 2.x will remain
supported for the foreseeable future) (Philip Kendall).
* GTK+ UI now uses the GTK+ 2.x style file selectors (Philip
Kendall).
* More informative error messages when ejecting disks (Stuart
Brady).
* Ejecting Microdrive cartridges now checks for changes and doesn't
automatically overwrite the original file (Stuart Brady).
* Snapshots can no longer cause the profiler to assert (Philip
Kendall; thanks, Stuart Brady).
* DivIDE could page itself in incorrectly after a reset (Stuart
Brady).
* Stop invalid input causing segfault in GTK+ 'Load Binary Chunk'
dialog, and allow a length of 65536 to be used (Stuart Brady).
* Enable Fuse to build in directories other than the source
directory itself (Philip Kendall).
* 'make clean' now cleans generated files (Philip Kendall).
* Update +3e ROMs to v1.31 (Fredrick Meunier; thanks, Garry
Lancaster).
* Updated X11 UI (Gergely Szasz).
* Updated Win32 UI (Stuart Brady).
* Man page fixes (Stuart Brady).
* Various other minor bugfixes.
2007-05-11 Philip Kendall <philip-fuse@shadowmagic.org.uk>
* Fuse 0.8.0.1 released (bug fix release)
* Fix IN timings and floating bus behaviour: fixes Sidewize (thanks,
Pegaz and Mark Woodmass) (Philip Kendall).
* Fix widget UI pokefinder and keyboard help picture
(thanks, Alberto Garcia) (Philip Kendall and Fredrick Meunier).
* Fix crash if fullscreen mode attempted a resolution higher than
the native graphics mode could handle (thanks, Alberto Garcia)
(Fredrick Meunier).
* Ensure ABS, MIN and PATH_MAX are available where needed (Fredrick
Meunier).
* Distribute autoload snapshots (thanks, Stuart Brady and Arda
Erdikmen) (Fredrick Meunier).
* Remove flicker when playing back RZX files with embedded
snapshots (thanks, Julian Wiseman) (Fredrick Meunier).
* Remove warnings when building from CVS (Stuart Brady).
2007-04-11 Philip Kendall <philip-fuse@shadowmagic.org.uk>
* Fuse 0.8.0 released
* New features:
* Loader improvements: automatically run at full speed while
a loader is in progress and automatically start/stop the tape
when the start/end of a loader is detected (Philip Kendall).
* RZX 'rollback' support (Philip Kendall).
* DivIDE support (Matthew Westcott)
* Interface I and Microdrive emulation (Gergely Szasz).
* TS2068 support (Fredrick Meunier).
* Kempston mouse emulation (Darren Salt).
* TZX generalized data block (0x19) support (Philip Kendall).
* Much improved widget UI, including allowing selection of
filenames (Darren Salt, Gergely Szasz).
* Allow SDL full screen mode to be used (Darren Salt).
* Add the ability to save 'movies' as collections of screenshots
(Gergely Szasz).
* Widget pokefinder (Darren Salt).
* Add a simple code profiler (Philip Kendall).
* New libao sound driver (Gergely Szasz).
* New CoreAudio sound driver (Fredrick Meunier).
* New PALTV 1-3x and TV3x graphics scalers (Gergely Szasz).
* Emulation core improvements:
* Improved screen rendering code (now character accurate rather
than line accurate) (Philip Kendall, Fredrick Meunier).
* Corrections to write ordering and contention for EX (SP),HL,
EX (SP),IX and EX (SP),IY (Philip Kendall; thanks, Mark
Woodmass).
* Corrections to contention for OTIR and OTDR (Philip Kendall;
thanks, Mark Woodmass).
* IR contention (Philip Kendall; thanks, Mark Woodmass).
* Flag bits 3 and 5 are copied on all BIT instructions (Philip
Kendall; thanks, Mark Woodmass).
* Improved ULA emulation with respect to interrupt length
(thanks, Jon Needle, Ramsoft and Mark Woodmass) (Philip
Kendall).
* Fix timings of shifted no operation opcodes (Philip Kendall).
* An interrupt in IM 0 takes 13 tstates to acknowledge, not 12
(Philip Kendall).
* Improved speed control code (Fredrick Meunier).
* Miscellaneous:
* Add a 'save, don't save, cancel' confirmation dialog before any
changes to media are lost under the GTK+ UIs (Philip Kendall).
* On the Pentagon, page in the TR-DOS ROM on NMI, allowing the
snapshot function to work (Philip Kendall). On the Scorpion,
page in ROM 2, allowing the monitor to work (thanks, Erik
Kunze).
* Default snapshot format is now .szx rather than .z80 (Fredrick
Meunier)
* Store current joystick information in snapshots (Fredrick
Meunier).
* Optional use of doublescan modes in the framebuffer and
SVGAlib UIs (Darren Salt).
* Black and white TV support for the framebuffer, SVGAlib and
Xlib UIs (Darren Salt).
* Catch 'window close' events in the Xlib UI (Darren Salt).
* Use stock button icons in the GTK+ 2.x UI (Darren Salt).
* Save/restore the 'issue 2 keyboard' flag from snapshots
(Philip Kendall).
* Correctly quote '-' characters in the man page (needed for
UTF-8 environments) (Darren Salt, Stuart Brady).
* Use separate menus for controlling +3 and TR-DOS disks (Philip
Kendall).
* Fix behaviour of ZXATASP and ZXCF on reset (Garry Lancaster).
* Improved window scaling behaviour (Darren Salt).
* Allow use of the mouse scroll wheel in the GTK+ debugger
(Darren Salt).
* Improved interaction between Media/Tape/Play and tape traps
(Darren Salt).
* Various minor improvements to the framebuffer UI (Darren
Salt).
* Various fixes to allow compilation with gcc 4.x (Philip
Kendall).
* Various other minor bugfixes (Philip Kendall, Fredrick Meunier,
Jon Needle, Markus Oberhumer, Mark Round, Darren Salt, Gergely
Szasz, Paul van der Laan and other people to whom I apologise
for forgetting).
* On a personal note, I (Philip) would like to dedicate the 0.8
release of Fuse to the memory of Chris "Oggie" Lightfoot. I
don't know whether he would have loved or hated some of the code
in Fuse, but I'm sure he would have expressed his opinion.
2004-07-16 Philip Kendall <pak21-fuse@srcf.ucam.org>
* Fuse 0.7.0 released.
* New features:
+ Scorpion ZS 256 support (Stuart Brady).
+ Spectrum SE support (Fredrick Meunier, Darren Salt).
+ Support for the simple 8-bit IDE interface (as used by the
+3e) and the ZXATASP and ZXCF interfaces (Garry Lancaster).
+ Spectrum +3e support: just a +3 with different ROMs (Philip
Kendall).
+ Interface II support (Fredrick Meunier).
+ Emulation of joysticks other than the Kempston (Philip
Kendall).
* Z80 core improvements:
+ Get undocumented flags right after SCF and BIT (thanks, Erik
Kunze and Thomas Harte).
+ Improved contended memory timings for RLD, RRD and
instructions involving (HL), (SP), (IX+dd), (IY+dd) (thanks,
Mark Woodmass and Jonathan Needle).
(Philip Kendall)
* Debugger improvements:
+ Memory map pane showing what is present in each 8K chunk.
+ Allow port values to be masked before checking for port
read/write breakpoints.
+ Ability to set breakpoints in non-RAM pages.
(Philip Kendall)
* Miscellaneous improvements:
+ Improved display timings (thanks, Mark Woodmass and Jonathan
Needle) (Philip Kendall).
+ Improved floating bus timings; Arkanoid and Sidewize now work
(Philip Kendall).
+ Save/restore the high bit of the R register; Bruce Lee now
works (thanks, Jan Samohýl) (Philip Kendall).
+ Fuse can now save snapshot formats other than .z80 and tape
formats other than .tap; the appropriate format will be
selected according to the extension given (Philip Kendall).
+ Improved sound emulation, now using 16 bit samples (Russell
Marks, Stuart Brady).
+ Allow real joystick buttons to be equivalent to either
'emulated joystick fire' or 'press a key' (Philip Kendall).
+ The pokefinder can now search for bytes which have increased
or decreased since the last search (Philip Kendall).
+ HP-UX sound support (Stuart Brady).
+ After 'flashloading' a tape block, set the registers to the
values they would have if the block had been loaded normally;
'The Rats' now loads successfully (thanks, Simon Stuart)
(Darren Salt).
+ GTK+ 2.x user interface preferred to GTK+ 1.2 by default if
available (Philip Kendall).
+ Don't display an error message if the same message was
displayed within the last second (Philip Kendall).
+ Writing to the Betadisk ports is a no-op if TR-DOS isn't
active (Stuart Brady).
+ Keep Timex Dock cartridge inserted after reset if it had been
inserted via File/Open or from the command line (Philip
Kendall).
+ Split the 'ROM selection' dialog into one dialog for each
machine (Philip Kendall).
+ Unused bits of AY registers are zeroed (Stuart Brady).
+ Remove segfault if one ROM of a multi-ROM machine didn't load
(Philip Kendall).
+ Don't segfault if Space rather than a mouse double click is
used to select things in the GTK+ tape browser, debugger or
pokefinder (Darren Salt).
+ Stop output to the serial printer when printer emulation is
disabled; prevents the random appearance of 'printout.txt'
(Philip Kendall).
2004-02-19 Philip Kendall <pak21-fuse@srcf.ucam.org>
* Fuse 0.6.2.1 released.
* Compilation fixes:
+ sdljoystick.h missing from tarball (thanks, Owen Dunn).
+ Link failure if a widget UI in use and lib765 not available
(thanks, Jamie Glendinning).
+ Compilation failure if ROMSDIR defined (Darren Salt).
* Bugfixes:
+ Use of the SDL icons could cause screen corruption (Simon
Tatham).
+ The reverse page mapping for 0xc000 - 0xffff would
occasionally be wrong on the +2A/+3 (Philip Kendall).
* Miscellaneous:
+ Allow selectable devices to be used for the real joysticks
(Darren Salt).
+ Use glib 2.0 if available (Darren Salt).
+ Allow ROMSDIR to be set when configuring (Darren Salt).
2004-02-11 Philip Kendall <pak21-fuse@srcf.ucam.org>
* Fuse 0.6.2 released.
* New features:
+ Real joystick support (Darren Salt, Fredrick Meunier).
+ The 'pokefinder' (Philip Kendall).
+ Black and white TV mode for the GTK+ and SDL user interfaces
(Fredrick Meunier).
+ The Timex 1.5x scaler and the reappearance of 3x3 mode for
the GTK+ UI (Fredrick Meunier, Philip Kendall).
+ A simple memory browser (Philip Kendall).
+ Writes to disk will not affect the underlying file unless
explicitly requested by the user (Philip Kendall).
+ Status bar for the GTK+ UI, and status icons for the
SDL UI (Philip Kendall/Fredrick Meunier).
+ Options to disable the GTK+ confirmation dialogs and the
printer emulation (Philip Kendall).
* Z80 core improvements:
+ Improved memory handling. Should be both quicker and more
flexible.
+ Support for retriggered interrupts.
+ Don't allow interrupts after an EI instruction.
+ If using gcc, use the "computed goto" feature for a small
performance enhancement.
(Philip Kendall).
* Debugger improvements:
+ Better error recovery after a malformed command.
+ New 'pending events' pane. Double-clicking on an event will
cause emulation to run until that event occurs.
+ Breakpoints can now be set relative to a RAM page, rather than
purely by address.
+ Breakpoints can now be set to trigger a specified number of
tstates after the start of the current frame.
+ Double-clicking on an entry in the stack display will cause
emulation to run to that address.
+ Allow individual panes to be hidden.
+ Correct behaviour if the debugger window is closed via window
manager functions, rather than by the 'close' button.
+ More sensibly sized monospace font under GTK+ 2.x.
(Philip Kendall).
* RZX improvements:
+ Option to always embed an RZX snapshot.
+ Make it possible to record a non-competition mode RZX file
after having recorded one in competition mode.
+ Add some small bits of system information (operating system,
libspectrum version, libgcrypt version) into the RZX custom
data.
(Philip Kendall).
* Miscellaneous improvements:
+ The GTK+ file selector now remembers the last directory
it was used for.
+ The GTK+ tape browser no longer stops emulation.
+ Look for ROMs and library files relative to the Fuse
executable, not relative to the current directory. Helps when
dealing with a non-installed copy of Fuse.
+ Use $TMPDIR for temporary files if it's specified.
+ Warn if the current tape has been modified before its contents
are lost.
(Philip Kendall).
* Minor bugfixes:
+ Make writes to the screen work when it is paged in other than
at 0x4000 (Philip Kendall).
+ Make reading from both Timex joysticks simultaneously work
correctly (Fredrick Meunier).
+ Remove a possible segfault caused by the tape initialisation
code trying to access the tape beeper before the beeper code
has been fully initialised (Witold Filipczyk, Fredrick Meunier).
+ Get the pause lengths correct when writing PSG files
(Russell Marks, Philip Kendall).
+ Pressing F3 in the SVGAlib UI will now open all file types as
it does in the other UIs (Philip Kendall).
+ Don't segfault if there are empty string entries in Fuse's
config file (Philip Kendall).
+ QNX6 compilation fixes (Mike Gorchak).
2003-09-30 Philip Kendall <pak21-fuse@srcf.ucam.org>
* Fuse 0.6.1.1 released.
* Make the SVGAlib UI compile (Philip Kendall/Russell Marks, with
thanks to Josetxu Malanda).
* Various RZX-related bugfixes (Philip Kendall/Russell Marks)
2003-09-13 Philip Kendall <pak21-fuse@srcf.ucam.org>
* Fuse 0.6.1 released.
* A Z80 core rewrite such that it's now generated from the regular
patterns in the instruction set. This shouldn't have any effect
as yet, but will make performance enhancements easier to do in
the future (Philip Kendall).
* On the TC2068, the ROM traps apply only when in the EXROM and
memory contention applies only in the HOME bank (Fredrick
Meunier).
* On the 128K Spectrum, use the correct port mask when checking
for contention on the 'memory control' port (Philip Kendall).
* RZX competition mode (Philip Kendall).
* Add AY logging to .psg files (Matthew Westcott)
* Optionally autoload +3 and TRDOS disks when they're inserted
(Philip Kendall).
* Fall back to read(2) and malloc(3) if mmap(2) fails or is
unavailable (Philip Kendall).
* Add 'out' and 'tbreakpoint' commands, conditional breakpoints
and the ability to use general numeric expression to the GTK+
debugger (Philip Kendall).
* Allow Fuse to work with GTK+ 2.x (Marek Januszewski).
* Add a scrollbar to the GTK+ debugger's disassembly window
(Philip Kendall).
* New AdvMAME3x graphics scaler (Fredrick Meunier/ScummVM team)
* In the GTK+ UI, deactivate menu items when they're not
appropriate (Philip Kendall).
* Make bright black be the same as 'normal' black in the
framebuffer user interface (Witold Filipczyk).
* Add confirmation dialogs before resetting or quitting under the
GTK+ UI (Philip Kendall).
2003-05-31 Philip Kendall <pak21-fuse@srcf.ucam.org>
* Fuse 0.6.0.1 released
* [SECURITY] Fix race conditions in trdos.c which could be used
to overwrite any file owned by the user running Fuse (Philip
Kendall).
* Fix a off-by-one error in the AdvMame2x scaler (Fredrick
Meunier/ScummVM team).
2003-04-27 Philip Kendall <pak21-fuse@srcf.ucam.org>
* Fuse 0.6.0 released.
* Pentagon 128 support (Fredrick Meunier, with thanks also to
Dmitry Sanarin for Glukalka from which the TR-DOS emulation was
taken).
* TC2068 support (Witold Filipczyk/Darren Salt/Fredrick Meunier).
* Graphics filters: essentially arbitrary filters which can be
applied to the Spectrum's screen to give scanlines, smoothing
and all sorts of other possibilities (mostly Fredrick Meunier
and Philip Kendall; based on the same feature in ScummVM).
* Transparent monitor/debugger (Philip Kendall).
* A rewrite of the display code to update only those rectangles
which have been changed, rather than entire lines. Performance
improvement, and also allows effects similar to flipping between
the 128K Spectrum's two screens to work much better (Fredrick
Meunier/Philip Kendall).
* New SDL user interface (Fredrick Meunier).
* 16K Spectrum support (Fredrick Meunier).
* Load and save .scr files, including vbSpec's Timex mode
extensions (Fredrick Meunier).
* Selectable ROMs for each machine type (Philip Kendall).
* Optionally writable 'ROM's (Philip Kendall).
* Get the behaviour of the TC2048 video modes correct (Witold
Filipczyk).
* Optional frame-skipping on output (Fredrick Meunier).
* New --(no-)aspect-hint option to not give aspect hints to the
window manager under GTK+ or Xlib UIs. Useful for some window
managers which otherwise won't let you resize Fuse's window
(Philip Kendall/Russell Marks).
* Lots of other minor bug fixes/improvements (everyone mentioned
above).
2002-12-09 Philip Kendall <pak21-fuse@srcf.ucam.org>
* Fuse 0.5.1 released
* Separate out libspectrum (the file format handling) into its own
library; changes occurring solely in libspectrum's code will not
be listed in this ChangeLog. For structural reasons, the glib
replacement code is also in libspectrum (Philip Kendall).
* Also separate the Fuse utilities (tzxlist, etc) into their
own package (Philip Kendall).
* Add ability to load and save +2, +2A, +3 and TC2048 snapshots;
also load Pentagon snaps as 128K (Philip Kendall).
* Add ability to automatically start tapes loading when they're
opened (Philip Kendall).
* If filenames without options are given on the command line,
attempt to load them as the right sort of file (Philip Kendall).
* Use libspectrum's machine numbering and capabilities facilities
(Philip Kendall).
* Make the framebuffer UI work (Darren Salt).
* Add File/Recording/Record from snap option to begin input
recording from a snapshot (Philip Kendall).
* Fix possible segfault when displaying the keyboard widget
(Russell Marks).
* Make widgets handle their window being resized (Darren Salt).
* Redraw the display only if the data has actually changed; can
give a nice performance improvement (Philip Kendall).
* Z80 core fixes on SCF, DEC, HALT and INC SP (Boris Donko).
* Memory pages 1, 3, 5 and 7 (not 4, 5, 6 and 7) are contended
on the 128K/+2 (Philip Kendall, with thanks to Steve Snake and
Mark Woodmass).
* Get the mask right for the 128K/+2 memory control port (Philip
Kendall, with thanks to Mark Woodmass).
* Add File/Save Screen option to save the current screen to a .png
file (Philip Kendall).
* Additional options to configure to make it easier to have the
support libraries (libspectrum, lib765, libdsk, etc) in
non-system directories (Philip Kendall).
* Make keysyms.c be UI-specific, rather than containing
information for all UIs (Darren Salt).
* Add support for loadable/savable configuration; you'll need
libxml2 installed (Philip Kendall).
* Add a Tape Browser widget (Philip Kendall).
* Put the keyboard help in a separate window when using the GTK+
UI (Philip Kendall).
* Changeable emulation speed (Philip Kendall).
* Change to lib765 0.3.0 for Mac OS X compatibility
(Frederick Meunier).
* Reset the Timex's SCLD when loading snapshot (Philip Kendall,
Frederick Meunier).
* Timex machines have no loading noise (Frederick Meunier).
* Distribute glibc's getopt so that long options are available
even if the native libc doesn't provide them (Philip Kendall).
2002-08-22 Philip Kendall <pak21-fuse@srcf.ucam.org>
* Version 0.5.0 released
* Support for RZX v0.12 (Recording/playback code by Philip
Kendall, file support by Darren Salt and Philip Kendall).
* +3 support using John Elliott's lib765 and libdsk libraries
(Darren Salt/Philip Kendall).
* TC2048 support (Fredrick Meunier).
* Z80 core fixes: timing of OTDR and interrupt routines,
R register during interrupt and HALT and contention of
LD (nnnn),A (Philip Kendall, with thanks to Mark Woodmass
and Boris Donko).
* Sound improvements: add beeper pseudo stereo and remove
beeper fade out (Russell Marks).
* Add two new utilities for dealing with RZX files: rzxdump(1) and
rzxtool(1) (Philip Kendall).
* Support for TZX raw data blocks (Darren Salt).
* Patches to make Fuse compile and run on OS X. You'll need the
latest version of the auto* tools, XFree86 and GTK+ 1.2
installed (Fredrick Meunier).
* Add an explanation of Fuse's main emulation loop and events
system to hacking/implementation_notes.txt
* Add optional use of 640x480 mode with the SVGAlib UI (Darren
Salt/Philip Kendall).
* Lots of other minor bugfixes (Darren Salt, Russell Marks,
Philip Kendall and probably some other people as well).
2002-03-26 Philip Kendall <pak21-fuse@srcf.ucam.org>
* Version 0.4.2 released
* Simple support for a very limited form of RZX files (Philip
Kendall).
* Sound support for OpenBSD and Solaris (Alexander Yurchenko).
* Use the MIT-SHM extension if available under the Xlib UI
(originally from Darren Salt, extensively rewritten by Philip
Kendall).
* A new Options/Sound menu, giving the option to turn sound on
and off (Philip Kendall).
* Under the GTK+ UI, press F1 to get a pop-up main menu (Russell
Marks).
* Add the ability to select which device to use for sound output
(Philip Kendall).
* Create a dialog box when errors occur (idea from Darren Salt,
written by Philip Kendall).
* Titles for the GTK+ UI file selection dialog boxes (Darren
Salt).
* Update the man page (Russell Marks).
* Fix the segfault which could occur if you pressed Page Down in
the file selector widget with less than a full screen of files
in (Philip Kendall).
* Get the R register emulation correct if a DDxx or FDxx
instruction doesn't use IX or IY (Philip Kendall).
* Get the timings of tape edges write (previously, we could be
slow by up to (length of last instruction) t-states) (Philip
Kendall).
* Don't write to the printer unless we get a valid stop bit
(Russell Marks).
* Open the sound devices non-blocking to avoid hangs on some
systems (reported by Erik Kunze, fixed by Alexander Yurchenko).
* Don't write SLT data to .z80 files unless some actually exists
(reported by Russell Marks, fixed by Philip Kendall).
* Search a system-wide directory for the ROMs; see Debian's
spectrum-roms package for why this will be useful (Philip
Kendall).
* Get the lengths of ROMs correct when munmap(2)ing them (Darren
Salt/Philip Kendall).
* Add a small document describing the preferred coding style for
Fuse (Philip Kendall).
2002-02-04 Philip Kendall <pak21-fuse@srcf.ucam.org>
* Version 0.4.1 released.
* Add contention of memory and io ports. Should make multicolour
effects better (Philip Kendall).
* Emulation of reading from unattached ports (e.g. #FF). Makes some
more games (e.g. Sidewize) work (Philip Kendall).
* Add a keyboard picture -- see the Help menu (Philip Kendall,
Russell Marks).
* Support for .slt files (Philip Kendall, Darren Salt).
* Support for the ZX Printer (48K), serial printer (128K/+2)
and parallel printer (+2A) (Russell Marks).
* Add the ability to select a machine type directly, rather than
cycling through the available machines (Philip Kendall).
* Add command-line options; see the man page for details (Philip
Kendall).
* Lots of improvements to the widgets to make them much more
similar to the GTK+ menus (Philip Kendall).
* Cleaner shutdown on 'impossible' conditions; especially useful
with the SVGAlib UI (Philip Kendall).
* Add 'tape rewind' and 'tape clear' options (Philip Kendall).
* Make tzxlist able to deal with multiple files, and give it
a man page (Darren Salt).
* Man page update (Russell Marks).
* Remove coredump if an empty .tzx file was loaded (Philip Kendall).
* Various bits of codebase reorganisation. Most significant is the
move of each UI to its own directory (Philip Kendall).
* Fix a fairly major thinko in libspectrum which meant that it
was using approximately twice as much memory as it needed to
(Philip Kendall).
* Things probably of more interest to developers:
+ A --enable-warnings option to configure to turn on lots more
warning options if you're using gcc.
+ Detect gcc properly in configure.in.
+ Remove many of the warnings generated when --enable-warnings
is used.
+ Add a hacking/ui.txt file giving details on how to implement
a new UI for Fuse.
(Philip Kendall).
2001-12-20 Philip Kendall <pak21-fuse@srcf.ucam.org>
* Version 0.4.0 released.
* The big one: .tzx support. Fuse will now read in all the common
block types from .tzx files (Philip Kendall).
* Ability to write out tape files (Philip Kendall).
* Various improvements to the widget dialog boxes: cursor keys,
Page Up, Page Down, Home and End all do what you would expect,
remove the use of `scandir' function to improve inter-Unix
compatibility, append `/' to directories to make them more
obvious, stop the hangs if you tried to start a widget whilst
one was active. (Philip Kendall, Russell Marks).
* .z80 snapshots: deal with the case of the end marker being
preceded by 0x00 or 0x00 0xed (Philip Kendall).
* Lots of sound improvements (Russell Marks).
* Addition of tzxlist utility to list the blocks found in a .tzx
file (Philip Kendall).
* Have a man page (Russell Marks).
* Emulation of the AY-3-8912's register 15 (Russell Marks).
* Kempston joystick emulation (Russell Marks).
2001-10-07 Philip Kendall <pak21-fuse@srcf.ucam.org>
* Versions 0.3.2 and 0.3.2.1 released.
* Added file selection dialog boxes for snapshot and tape loading,
and (GTK+ only) snapshot saving (Philip Kendall, Matan Ziv-Av).
* Allowed changing of Issue 2/3 keyboard at run-time. (Philip
Kendall).
* Basically complete rewrite of the tape handling routines (Philip
Kendall).
* Allow `slow' tape loading with border effects, sound, et al.
(Philip Kendall).
* Changed the default install location to `/usr/local' (Philip
Kendall).
* Generate keysyms.c from keysyms.dat; allows me automatically
keep the Xlib/GTK+ and svgalib key tables in sync (Philip
Kendall).
* Beginnings of `widgets': dialog boxes etc. for non-GTK+ user
interfaces (Matan Ziv-Av, Philip Kendall).
2001-08-13 Philip Kendall <pak21-fuse@srcf.ucam.org>
* Version 0.3.1 released.
* Removed need for glib (but it's still used if present)
(Matan Ziv-Av).
* Separated OSS (Linux) specific sound code out into separate
files, removed most floating-point calculations from the AY
code, added support for 16-bit only devices, and added some
AY subsampling (Russell Marks).
* Fuse now runs on a StrongARM 1110, using the new framebuffer
UI (Matan Ziv-Av).
* Major tidy-up of display.c and event.c (Philip Kendall).
* Implemented a `lazy write' scheme for the screen. Makes
rainbowing effects _much_ faster (and helps elsewhere as
well) (Philip Kendall).
* Further improvements to the lazy write scheme - consecutive
lines which have changed are copied to the screen in one
block, rather than as separate lines (Philip Kendall).
* Complete rewrite of the snapshot code; now handles .z80
and .sna snapshots (Philip Kendall).
* Started separating some bits of code into subdirectories;
currently `libspectrum' for the snapshot code, and `z80'
for the Z80 core (Philip Kendall).
* Added `AUTHORS' file (Philip Kendall).
* Large rewrite of the code for changing machine type
(Philip Kendall).
* Made `make install' work (Philip Kendall).
2001-01-31 Philip Kendall <pak@ast.cam.ac.uk>
* Version 0.3.0 released.
* Fixed a large bug in the 48K snapshot saving routine.
* Added rudimentary GTK+ interface.
* Added svgalib interface (thanks to Matan Ziv-Av).
* Made peripheral emulation much more modular, and added proper
decoding of ports.
* Fixing timings for INI, OUTI, IND, OUTD and the repeated
versions (they were all one T-state too short).
* Sound support under Linux (thanks to Russell Marks and Matan
Ziv-Av).
2000-12-17 Philip Kendall <pak@ast.cam.ac.uk>
* Version 0.2.1 released.
* 2x2 and 3x3 displays now available.
* Border emulation is back (with rainbowing).
* Better keyboard emulation -- Abu Simbel Profanation now works
(and Issue 2 emulation is now available as a compile-time
option). Thanks to Santiago Romero for putting me on the track
of this bug.
* Rewrite of Z80 core: one function call now runs the Z80 core
until something interesting happens, as determined by a list of
`events'. Thanks to Miklos Szeredi's `SpectEmu' for the
inspiration for this change.
2000-09-27 Philip Kendall <pak@ast.cam.ac.uk>
* Version 0.2.0 released
* Lots of other changes as well.
* Loads of changes to remove Allegro and replace it with Xlib calls.
1999-08-22 Philip Kendall <pak@ast.cam.ac.uk>
* Version 0.1.3 released.
* Added +2A emulation.
* Can now save snapshots.
* Screen rainbowing effects present.
* Console version runs at the correct speed (almost. It runs at
50.00Hz, rather than the correct 50.01Hz (128K/+2) or 50.08Hz
(48K) ).
* Added ROM trap to read from tape files.
* Other bug fixes/improvements.
1999-08-03 Philip Kendall <pak@ast.cam.ac.uk>
* Version 0.1.2 released.
* Added support for running on the Linux console (Thanks here go
to Thomas Harte). Console version does not eat up 100% of CPU
time :-)
* Added +2 emulation (Just 128K emulation with different ROMs!)
* Flashing characters implemented.
* Bug fixes/improvements (Thanks to Erik Kunze for some helpful
suggestions)
1999-07-19 Philip Kendall <pak@ast.cam.ac.uk>
* Version 0.1.1 released.
* Added border emulation.
1999-07-18 Philip Kendall <pak@ast.cam.ac.uk>
* Version 0.1.0 released.
$Id$
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