commands. It's not quite working right now.
Added preliminary GP2X framebuffer class, so the GP2X can optimize
for that system. It's based on FrameBufferSoft, and doesn't really
do much differently right now.
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The only time the FrameBuffer is (re)created is when one doesn't exist
(at the start of program), or when toggling between software and OpenGL
mode. Hopefully this will fix the problems in the GP2X port wrt the
new SDL libs. But even if it doesn't, I think it's a cleaner way of
doing things ...
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button to GameInfoDialog, which basically resets ROM properties to
built-in (compiled) defaults, and removes the entry from an external
stella.pro file (if it exists). A ROM reload is still necessary
for these settings to take effect.
Removed 'Alt-s' properties merging shortcut, since it does the same
as clicking OK in GameInfoDialog, and there should be only one way of
doing that.
Fixed bug in UI where pressing state-change keys (Ctrl, Shift, etc)
would be interpreted as characters.
Added ROM properties for "Strat-O-Gems Deluxe".
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Tied 'OK' and 'Cancel' events to closing the About and Help dialog boxes.
Fixed bug where menu event mappings weren't being reset on default.
Fixed bug where some characters could be mapped to an event, but didn't
actually do anything. This is related to Unicode issues, and may fix
problems that non-ASCII users have been experiencing.
Fixed issue with joystick buttons/axis events not being processed in
PopUpWidgets. This fixes the problems experienced by GP2X users, where
selecting a popup menu seemed to lock Stella (in actual fact, it was
still running, waiting for input).
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remappable in the InputDialog. These are a shortcut for the OK and
Cancel buttons in certain Dialog boxes, instead of having to tab to
the respective buttons. By default, 'UICancel' is mapped to Escape,
and 'UIOK' is not mapped to anything.
Hopefully fixed the issue with the GP2X window not being cleared
when switching between emulation modes.
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mode. It was actually always supposed to do this, but a one-line
bug prevented it (thanks to Alex and TelcoLou for this).
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ones (reported to not compile by Alex, the GP2X maintainer).
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the version of Stella used, as well as some ROM info (name, md5, etc).
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now belongs to the Console class. A single user definable palette
can now be automatically loaded. This new palette file must be
named 'stella.pal', and located in the app base directory
($HOME/.stella for Linux, installation dir for Win32).
The new palette file must be at least 768 bytes (only the first 768
bytes are used). The first 384 bytes are 128 red-green-blue 8-bit
values, or 24-bits per pixel for NTSC. The next 384 bytes/128 colours
are the same, except for PAL. The PAL colour-loss palette is automatically
calculated from these, so it's not necessary to do so in the palette file.
Added 'user' to the list of options that can be specified for '-palette',
and also added the option to the VideoDialog.
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Brad), I realized that the PAL 'colour-loss' effect wasn't being done
with the 'original' and 'z26' palettes. This is now fixed.
Changed a few ROMs from PAL to PAL60.
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refresh rate.
Updated properties for AStar and Ladybug ROMs which have PAL60 versions.
Still TODO (now that the infrastructure is in place) is update all other
ROMs that might be PAL60.
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commandline or by pressing Ctrl-0/1/2/3). Also removed all related
settings from the settings dialog.
Added a ROM property called 'Controller.PaddleNo', which specifies
which paddle to use for a particular ROM (not all ROMs use paddle 0
be default).
Large update of the ROM properties, based on info from z26.
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no longer uses that scheme (it always re-creates the OpenGL context).
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course, I still can't test this until I find an OSX machine ...
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the VideoDialog.
Updated properties for Picnic and Philly Flasher.
Completely removed all libpng stuff from OSX. Still TODO is find a
system to compile the OSX version, and test the actual changes.
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the properties file (instead of using md5sum). The md5sum naming
is no longer needed, and made it very difficult for users to
distribute the state files.
Similar to above, removed ability to name snapshots according to
md5sum, and instead use romname. Consequently, removed all
references to 'ssname' commandline argument and GUI related
config options.
Added ability to specify a different 'base directory' for settings,
state files, etc. Normally, this is chosen at compile time, and is
set to $HOME/.stella/ for Linux and OSX, and the current dir for Win32.
Now, if you set the 'STELLA_BASEDIR' environment variable, it will
use that path instead. Note that this must be set every time Stella
is run, since there's no way to save it to a settings file (since
the settings file location is dependent on what the env var contains).
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well). Hopefully this bug is fixed for good.
A few updates for the Win32 VC project.
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There was really no need to have this as an object, since it's all static
code anyway.
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at how easy it was to just write the PNG directly; it takes roughly the
same amount of code as when interfacing with the PNG library! One
less dependency is always a good thing, since some systems might not
have it installed by default.
For now, the Linux side of things is complete (configure script, etc).
Still TODO is check the Win32 project file, and rework the OSX stuff
(OSX had the full libpng sources embedded in src/macosx). I suspect
this will fix the bugs recently reported when compiling Stella on
Intel-based Macs.
Added a freedesktop.org compliant stella.desktop menu entry, which is
now installed as part of 'make install'.
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the vertical bars are drawn in the SuperCharger BIOS roms. When this is
set to true, each bar is drawn as fast as possible, to speed up loading
of SC BIOS. Requested by various people on AtariAge.
Still TODO is add a GUI checkbox for this (figure out exactly where in
the settings this item belongs).
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to the debugger (incorrect width for DataGridOpsWidget).
Added 'autoslot' commandline argument. When set, pressing the save state
button (by default F9) will save state to the current slot, then
automatically switch to the next higher slot. I still need to add this to
the GUI settings somewhere. This was a request from N. Strum of AtariAge.
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that blending is now per-ROM.
Added slider widget to GameProperties dialog to change the phosphor
blend amount.
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(no more editing the configure script). It's still not working, though.
Added more options to the AudioDialog settings, allowing to set output
and TIA frequency, and volume clipping. These are the same options that
were always available on the commandline; they're now exposed to the GUI
as well.
Fixed segfault when launching Stella without a stellarc file.
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- removed TEXTURES_ARE_DIRTY logic, and just recreate the GL textures
when a screenmode changes
- enable checking for machine type and if nasm is available
- logic to enable scaler mode only when in OpenGL mode (still not complete
and defaults to off)
First pass at adding scaler code to OpenGL. Still much work TODO,
but the C version is working correctly (asm is causing crashes,
haven't figured out why). GL quad coordinates aren't properly
set yet, so the image always appears in the upper left corner, and
is not scaled to the window size. CPU usage is also quite high,
but I'm on a 1GHz laptop with i950 GL, so that may explain it.
Fixed long-standing bug in software rendering, where switching to a
lower-res screen while a message is being displayed would cause a
segfault.
Large refactoring of mainSDL. Specifically, OSystem now owns all
the subsystems except for Settings, taking responsibility for creating
and destroying them.
Properties fixes for 'Tomarc the Barbarian' and 'Gyruss'.
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positioned GUI elements in emulation mode (I was a little too eager with
code pruning).
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framebuffer. Fixed getScaler() logic to only use scalers that are actually
available in a particular mode.
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functionality is exactly the same as before; Alt-Equals goes to the
next valid scaler, and Alt-Minus goes to the previous one.
What were previously zoomed modes are now treated as scalers, named
'Zoom1x', 'Zoom2x', etc. Various scalexx and hqxx modes will also be made
available.
For now, and probably forever, these advanced scaling modes will only
be available for OpenGL, since if you don't have a card that can handle
GL well, the scalers will probably be too much anyway. Also, the advanced
scaling will not be available in UI mode, only OpenGL emulation mode.
The UI (Launcher, Debugger) and emulation modes are now scaled separately,
specified with the new settings 'scale_ui' and 'scale_tia'. The 'zoom'
setting has been removed.
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clear the flag. This has been verified using a real 2600 by writing
a program which clears the B flag and then displaying the contents
of the status register.
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read or not. Also modified the TIA code so that if the last access
wasn't a read then it does not do a WSYNC operation. This allows the
emubug.bin ROM to execute and report "2600" instead of "EMU".
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so that they start in bank 0 instead of bank 7. Some homebrews have
been developed assuming bank 0 is the default.
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stephena