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root/cebix/BasiliskII/ChangeLog
Revision: 1.36
Committed: 2000-07-22T18:12:30Z (24 years, 4 months ago) by cebix
Branch: MAIN
Changes since 1.35: +1 -0 lines
Log Message:
- improved timing of periodic threads

File Contents

# Content
1 V0.8 (snapshot) -
2 - AmigaOS: enabled floppy support, fixed floppy bugs [Jürgen Lachmann]
3 - AmigaOS/sys_amiga.cpp: workaround for 2060scsi.device bug when
4 when reading from CD-ROM [Jürgen Lachmann]
5 - AmigaOS/prefs_editor_amiga.cpp: fixed bug when adding volumes
6 [Jürgen Lachmann]
7 - AmigaOS/Unix/extfs_*.cpp: .finf helper file now stores complete
8 FInfo/FXInfo, replaced get/set_finder_*() functions by get/set_finfo()
9 - Unix: improved timing of periodic threads
10 - include/macos_util.h: defines FOURCC() macro to make MacOS-like
11 four-character-codes, replaced most instances of multi-character
12 constants in the sources by this macro to avoid compiler warnings
13 - Imported some changes from the Windows port, most notably FPU fixes
14 and the 1Hz interrupt [Lauri Pesonen]
15
16 V0.8 (snapshot) - 13.Jul.2000
17 - Unix: runs natively on NetBSD/m68k
18 - Unix: compiles without pthreads, but without serial/ethernet/audio
19 support
20 - Unix: "--without-mon" configure option now works
21 - Unix/video_x.cpp: DGA and SHM are only tried on local X11 displays
22 - Unix/video_x.cpp: re-integrated old window update method; frameskip=0
23 ("Dynamic") selects new method, other values select old method
24 - Unix/prefs_editor_unix.cpp: new "Input" pane, containing keycode
25 and mouse wheel options
26 - AmigaOS: added support for CyberGraphX [Jürgen Lachmann]
27 - audio.cpp: audio_data is cleared on reset [Lauri Pesonen]
28 - prefs.cpp: empty string prefs items could be written to prefs file
29 but not read back correctly
30 - clip_*.cpp: added prefs item "noclipconversion" for turning off
31 charset conversion of text clips (only CR->LF gets translated),
32 [Toshimitsu Tanaka]
33
34 V0.8 (snapshot) - 14.Mar.2000
35 - Unix/video_x.cpp: new window refresh code [Samuel Lander]
36 - Unix/timer_unix.cpp: fixed time zone handling under Linux and SVR4
37
38 V0.8 (release 0.8-1) - 30.Jan.2000
39 - extfs: extended size of finf helper files to 32 bytes to eventually
40 allow storing the complete FInfo/FXInfo in it
41
42 V0.8 (snapshot) - 22.Dec.1999
43 - imported UAE CPU 0.8.10 changes
44 - new utility functions Mac_memset, Mac2Host_memcpy, Host2Mac_memcpu
45 and Mac2Mac_memcpy
46 - extfs.cpp: fixed bug in fs_rename() and fs_cat_move() (auxiliary
47 IOParam block was not in Mac address space and FSItem parent IDs
48 didn't get swapped) [Lauri Pesonen]
49 - extfs.cpp: several fixes [Lauri Pesonen]
50 - some provisions for using UAE CPU compiler (doesn't work yet)
51 - video_x.cpp: XFree86 VidMode extension is used to switch modes
52 in DGA mode
53
54 V0.8 (snapshot) - 2.Nov.1999
55 - fixed many UAE FPU bugs [Lauri Pesonen]
56 - added replacement for BlockMove() trap
57 - removed Windows sources from the source archive; a version of
58 these that actually compiles and works can be downloaded from
59 Lauri Pesonen's site
60 - removed the MemoryDispatch() replacement routine; the routine
61 in the ROM is now always used; this fixes the MacOS 8 Finder
62 copying bug and also most "unimplemented trap" errors on MacOS
63 bootup; yeah :-)
64 - a warning is issued if the ROM seems to require an FPU but FPU
65 emulation is turned off
66 - medium removal is allowed in CDROMExit()
67 - added (incomplete) emulation of 68040 instructions (CINV, CPUSH,
68 MOVE16 (Ax)+,(Ay)+, and FPU stack frames), enough to boot MacOS
69 - UAE CPU: opcode routines no longer return the cycle count
70 - extfs.cpp: fixed bug with fsResolveWDCB in fs_get_wd_info()
71 - Unix: added support for ESD audio output; merged with OSS audio
72 and put in a new "audio_oss_esd.cpp" file which is also used under
73 FreeBSD 3.x
74 - Unix: added mkinstalldirs to "make install" target
75 - Unix: cleaned up the configure script
76 - Unix: ROM breakpoint can be specified with "-break" command line
77 argument
78 - Unix: "-rominfo" command line argument to print information
79 about ROM version and tables
80 - Unix: ExtFS supports resource forks and Finder info (these are
81 kept in hidden ".finf" and ".rsrc" directories)
82 - Unix/audio_oss_esd.cpp: AudioStatus is re-set after determining
83 audio device capabilities (actual sample rate is also determined)
84 [Alexander R. Pruss]
85 - Unix/audio_oss_esd.cpp: "silence" in 8-bit mode used wrong fill
86 value (0 instead of 0x80) [Alexander R. Pruss]
87 - Unix/video_x.cpp: added mouse wheel support [Alexander R. Pruss]
88 - Unix/sys_unix.cpp: device size is read correctly under Linux
89 - AmigaOS: removed support for SAS/C
90 - AmigaOS/sys_amiga.cpp: supports 64-bit device I/O (NSD)
91 - AmigaOS/sys_amiga.cpp: device block size is respected on writes
92
93 V0.8 (snapshot) - 21.Oct.1999
94 - sony.cpp/disk.cpp/cdrom.cpp: disk insertions are now checked for
95 by an interrupt routine
96 - localizable strings are now split into a common and a platform-
97 specific set
98 - added external file system to access host OS files from the MacOS;
99 root directory is specified by the "extfs" prefs item
100 - moved most initialization/deinitialization code to InitAll() and
101 ExitAll() in main.cpp
102 - added patches for NetBSD [Bernd Sieker]
103 - corrected TimerDateTime() in timer_unix.cpp and timer_beos.cpp
104 [Toshimitsu Tanaka]
105 - AmigaOS: fixed crash when gtlayout.library was not present
106 - AmigaOS: now compiles with GCC (Geek Gadgets)
107 - AmigaOS/clip_amiga.cpp: fixed small bug in CR->LF translation
108 [Giacomo Magnini]
109 - Unix: compilation of cpuemu.cpp is now split in 8 parts
110 - Unix: volume list in GTK prefs editor is reorderable
111 - Unix: added fbdev DGA support and SPARC assembly optimizations to
112 UAE core [Gwenole Beauchesne]
113
114 V0.7 (release 0.7-2) - 6.Oct.1999
115 - Added BasiliskII.spec for making RPMs [with assistance from
116 Roman Niewiarowski]
117 - Unix: "basilisk_ii_keycodes" renamed to "keycodes", default
118 location of keycodes file is now /usr/local/share/BasiliskII/keycodes
119 - Unix: improved the install target, added uninstall target
120 - Unix/Windows: fixed bugs in protocol removal [Lauri Pesonen]
121 - Unix/Linux/NetDriver: removed MAKEDEV, functionality now included
122 in Makefile ("make dev")
123 - Unix/sys_unix.cpp: Sys_open() checks whether an HFS volume is currently
124 mounted under Linux and tries to unmount it
125 - Unix/sys_unix.cpp: implemented SysAddDiskPrefs() for Linux (scans
126 /etc/fstab to find HFS volumes)
127 - Unix/sys_unix.cpp: implemented Sys(Prevent/Allow)Removal() [Ryan Cumming]
128 - Unix/main_unix.cpp: added call to gtk_set_locale() before gtk_init()
129 [Toshimitsu Tanaka]
130 - Unix/video_x.cpp: "dga" screen preferences now takes width and
131 height as parameters (e.g. dga/640/480), like "win" [Pablo Averbuj]
132 - Unix/video_x.cpp: Caps Lock behaves as expected [Pablo Averbuj]
133 - Unix/prefs_editor_gtk.cpp: made the window width/height widgets
134 comboboxes providing some useful defaults
135
136 V0.7 (alpha) - 25.Jul.1999
137 - with 32-bit clean ROMs, the CPU type is now reported as a 68030
138 (for those OpenTransport fans :-)
139 - added new prefs item "nosound" to disable sound output
140 - sound output implemented for BeOS, Linux, Solaris and AmigaOS
141 (requires Sound Manager 3.x)
142 - dummy/audio_dummy.cpp: created
143 - dummy/prefs_dummy.cpp: created
144 - dummy/xpram_dummy.cpp: created
145 - macos_util.cpp: added FileDiskLayout()
146 - video.cpp: removed useless BlankMousePointer flag
147 - uae_cpu: updated to UAE 0.8.9
148 - uae_cpu/gencpu.c: fixed bug in CAS2, OpenTransport works now
149 - Unix: moved Linux- and FreeBSD-specific files to their respective
150 directories
151 - Unix: added 64-bit data types (needed by timer_unix.cpp)
152 - Unix: added keyboard translation method using raw keycodes instead of
153 keysyms (controlled by "keycodes" and "keycodefile" prefs items) which
154 doesn't depend on the selected keymap
155 - Unix: when running as root, Basilisk II tries to assign real-time
156 priorities to some threads
157 - Unix: calls to nanosleep() protected by autoconf define
158 - Unix/main_unix.cpp: tick thread replaced by POSIX.4 timer when possible
159 - Unix/timer_unix.cpp: uses POSIX.4 timing facilities when possible
160 - Unix/video_x.cpp: all X calls during emulation are now done from
161 the redraw thread which is also active in DGA mode; as a result,
162 XLockServer()/XUnlockServer() are no longer necessary
163 - Unix/sysdeps.h: changed C++ comments to C comments as this file is
164 included by some *.c files in uae_cpu [Brian J. Johnson]
165 - Unix/sysdeps.h: added unaligned access functions for SGI MIPSPro
166 compiler [Brian J. Johnson]
167 - Unix/Irix/unaligned.c: created [Brian J. Johnson]
168 - Windows: updated sources
169
170 V0.6 (alpha) - 12.Jul.1999
171 - Unix: Basilisk II now accepts a "-display <display>" argument to
172 specify the X display to use
173 - Unix: mounting floppies with Ctrl-F1 now works
174 - Unix/ether_linux.cpp: now works when ethertap is configured for
175 multicast support
176 - Unix/main_unix.cpp: XOpenDisplay() is now called from main()
177 - Unix/scsi_freebsd.cpp: added support for FreeBSD 2.x [Orlando Bassotto]
178 - Unix/posix_sem.cpp: updated [Orlando Bassotto]
179 - Unix/prefs_editor_gtk.cpp: serial pane recognizes FreeBSD serial/
180 printer devices [Orlando Bassotto]
181 - Unix/serial_unix.cpp: FreeBSD printer devices are recognized
182 [Orlando Bassotto]
183 - Unix/sys_unix.cpp: FreeBSD CD-ROM/floppy support, correct default
184 serial prefs for FreeBSD [Orlando Bassotto]
185 - Unix/sys_unix.cpp: fixed SysIsDiskInserted for Linux floppy
186 - Unix/FreeBSD/scsidump.cpp: added [Orlando Bassotto]
187
188 V0.6 (alpha) - 5.Jul.1999
189 - fixed mouse for Classic ROM and MacOS 6.x/7.x
190 - Unix/ether_linux.cpp: added ethertap support (see README for details)
191 - dummy/clip_dummy.cpp: created
192
193 V0.6 (alpha) - 2.Jul.1999
194 - rom_patches.cpp: added CheckROM() which has to be called before
195 PatchROM()
196 - rom_patches.cpp: started ROM patches for Classic/SE ROMs
197 - adb.cpp: ADB handlers get ADBBase passed in a3
198 - adb.cpp: moved temporary data area to ADBBase+0x163 (Mac Classic
199 mouse handler wants it there)
200 - emul_op.cpp/EMUL_OP_CLKNOMEM: reading from the RTC time registers
201 yields the correct time and date
202 - uae_cpu/cpu_emulation.h: added FLAYOUT_NONE to disable frame buffer
203 mapping
204 - uae_cpu/basilisk_glue.cpp: RAMBaseMac/ROMBaseMac are now set in
205 Init680x0() (instead of main_*.cpp)
206 - uae_cpu/memory.cpp: added support for Mac Plus/II memory maps
207 and 24 bit addressing
208 - uae_cpu/newcpu.cpp: re-implemented support for 68000/010 emulation
209 - uae_cpu/cpuopti.c: patched for egcs [Orlando Bassotto]
210 - main_*.cpp: added TwentyFourBitAddressing flag
211 - main_*.cpp: CPU type and addressing mode depends on ROM version
212 - main_*.cpp: tick thread changed to use new TimerDateTime() function
213 - include/video.h: VideoInit() takes "classic" parameter to select
214 "Classic" video mode (512x342, 1-bit)
215 - include/timer.h: new function TimerDateTime() to get local date/time
216 in Mac format
217 - Unix: support for FreeBSD [Orlando Bassotto]
218 - Unix/scsi_freebsd-cam.cpp: created [Orlando Bassotto]
219 - Unix/posix_sem.cpp: created [Orlando Bassotto]
220 - Unix/main_unix.cpp: added call to XF86DGAForkApp()
221 - Unix/video_x.cpp: support for Classic video mode and display on
222 1-bit screens
223 - Unix/video_x.cpp: added check whether screen is really DGA capable
224 - Unix/video_x.cpp: added check for image endianess
225 - Unix/sys_unix.cpp: added replacement for Linux llseek() for platforms
226 that don't have it
227 - Unix/*.cpp: replaced sleep()/usleep() by nanosleep()
228 - Amiga/prefs_editor_amiga.cpp: ROM file selection via file requester
229 didn't work
230
231 V0.6 (alpha) - 22.Jun.1999
232 - fixed small compilation problems on BeOS/x86
233 - rsrc_patches.cpp: fixed for MacOS 7.6.1
234 - dummy/scsi_dummy.cpp: scsi_send_cmd() was missing timeout parameter
235 - Unix/video_x.cpp: fixed compilation problem on systems without DGA
236 - BeOS/prefs_editor_beos.cpp: it is now possible to drop ROM files on
237 the "ROM File" control
238 - BeOS/sys_beos.cpp: Basilisk II will not try to unmount volumes (from
239 BeOS) that are to be mounted read-only
240
241 V0.6 (alpha) - 20.Jun.1999
242 - scsi.cpp: added "timeout" parameter to scsi_send_cmd()
243 - scsi_*.cpp: fixed S/G table processing bug in scsi_send_cmd()
244 (every entry was written to/read from the same buffer address)
245 - Unix/scsi_linux.cpp: implemented
246 - Unix/video_x.cpp: new hotkeys: Ctrl-Esc = emergency quit from DGA mode,
247 Ctrl-Tab = suspend DGA mode
248 - Unix/video_x.cpp: implemented VideoQuitFullScreen() (used by
249 ErrorAlert())
250 - BeOS/video_beos.cpp: implemented VideoQuitFullScreen() (used by
251 ErrorAlert())
252
253 V0.6 (alpha) - 19.Jun.1999
254 - sys_*.cpp: 400K DiskCopy disk images are now recognized (84 byte
255 header)
256 - user_strings.cpp: added strings for GTK preferences editor
257 - Unix: implemented preferences editor (requires GTK)
258 - Unix: added "install" target to Makefile
259 - Unix: created minimal man page
260 - Unix/main_unix.cpp: ErrorAlert() and WarningAlert() pop up dialog
261 boxes when GTK is present
262 - BeOS/prefs_editor_beos.cpp: added "Create" button to volume list
263 - BeOS/prefs_editor_beos.cpp: "About" dialog added
264
265 V0.5 (alpha) - 13.Jun.1999
266 - prefs.cpp: added ZapPRAM()
267 - prefs.cpp: PrefsReplaceString() can now take an index
268 - user_strings.cpp: added strings for preferences editor
269 - prefs_editor_*.*: created
270 - sys.h: SysCDStop() now takes the MSF address of the lead-out track
271 as a parameter
272 - AmigaOS: start offset and size of devices is now given in blocks,
273 not bytes
274 - AmigaOS: implemented preferences editor
275 - BeOS: implemented preferences editor
276 - AmigaOS/sys_amiga.cpp: added checks for NSD and 64-bit TD commands
277 (not yet used)
278 - AmigaOS/sys_amiga.cpp: implemented CD audio commands
279 - Unix/sys_unix.cpp: CD-ROM devices are opened with O_NONBLOCK flag
280 - Unix/sys_unix.cpp: using CDROM_DRIVE_STATUS to check for inserted
281 disks if drive supports it
282 - Unix/sys_unix.cpp: CD-ROM devices are closed and reopened on eject
283 to clear the driver's internal buffers
284 - Unix/video_x.cpp: added incremental refresh mode [David Lawrence]
285 - Unix/video_x.cpp: small changes to the DGA code
286
287 V0.5 (alpha) - 17.May 1999
288 - new "fpu" prefs item to enable/disable the (buggy) UAE FPU emulation
289 - Defaults for platform-specific prefs items can be set in the new
290 AddPlatformPrefsDefault() function which gets called by PrefsInit()
291 - added dummy audio component, so MacOS versions >=7.5 should be more
292 stable when running programs that try to do something with sound
293 - adb.cpp: relative mouse mode should work a bit better
294 - macos_util.cpp: new function HasMacStarted() to check Mac warm
295 start flag
296 - macos_util.cpp: new function MountVolume() to aid implementation
297 of manual volume mounting
298 - cdrom.cpp: added CDROMMountVolume()
299 - BeOS: replaced "Mount floppy" menu item by submenu with list of all
300 removable volumes
301 - Win32: many fixes and improvements [Lauri Pesonen]
302
303 V0.5 (alpha) - 8.May 1999
304 - added information about GPL to all source files
305 - rom_patches.cpp: fixed one unaligned access problem (Sparc)
306 - replaced "off_t" by "loff_t" to allow 64 bit disk access under Linux
307 - created "dummy" platform directory containing generic "do-nothing"
308 versions of certain files to aid in testing and porting
309 - Unix: improved autoconf stuff and sysdeps.h
310 - Unix: now compiles under Solaris
311 - Unix/video_x.cpp: automatic SHM detection, fallback to XPutImage
312
313 V0.5 (alpha) - 26.Apr.1999
314 - main_*.cpp: ramsize is rounded down to 1MB boundary
315 - uae_cpu/memory.h: added "REGPARAM2" in more places [Lauri Pesonen]
316 - uae_cpu/memory.cpp: changed "Diff" variables from "uae_8 *" to
317 "uae_u32" [Lauri Pesonen]
318 - uae_cpu/memory.cpp: added "REGPARAM2" in more places [Lauri Pesonen]
319 - uae_cpu/newcpu.h: added "REGPARAM2" in more places [Lauri Pesonen]
320 - uae_cpu/newcpu.cpp: added "REGPARAM2" in more places [Lauri Pesonen]
321 - Windows/*: integrated updated Windows sources from Lauri Pesonen
322
323 V0.5 (alpha) - 25.Apr.1999
324 - prefs.cpp/PrefsRemoveItem(): deleting the last item now works
325 - uae_cpu/memory.cpp: changed "uae_u8 REGPARAM2 *func()" to
326 "uae_u8 *REGPARAM2 func()"
327 - Unix/ether_unix.cpp: implemented
328 - Unix/Linux/NetDriver: created
329 - Unix/video_x.cpp: added support for 32 bit screens, cleaned up
330 VisualInfo code
331 - BeOS/ether_beos.cpp: cleaned up the code
332 - BeOS/video_beos.cpp: full screen video mode and color depth can now
333 be set via prefs("scr/<mode>")
334
335 V0.4 (alpha) - 15.Apr.1999
336 - Added some literature references to the source files
337 - Modularized CPU engine: the interface of the CPU engine is now
338 defined in cpu_emulation.h, so different CPU engines can be
339 substituted more easily [as requested by Bill Huey]
340 - uae_cpu/gencpu.c: duplicate_carry() was missing in SUB and NBCD routines
341 - Unix: added autoconf stuff
342 - Unix: modified the makefile so it won't fail if cpuopti didn't work
343 [Daniel Thompson]
344
345 V0.4 (alpha) - 11.Apr.1999
346 - cdrom.cpp: find_hfs_partition() bailed out too soon when finding no
347 "PN" signature [Lauri Pesonen]
348 - prefs.cpp: prefs file allows more whitespace between keyword and value
349 [Lauri Pesonen]
350 - prefs.cpp: remodeled to allow platform-specific prefs items (list of
351 keywords is kept in table)
352 - video.cpp/cscSetEntries: luminance mapping uses integer instead of
353 floating point math
354 - video_*.cpp: on most systems, the frame buffer is allocated with
355 two additional lines as some ROM versions seem to write behind
356 the frame buffer proper
357 - BeOS/Unix/sysdeps.h: defined X86_ASSEMBLY on i386/GCC systems
358 - BeOS/Unix/sysdeps.h: redefined get/put_mem() functions to take and
359 return an uae_u32 value, added some more x86 optimizations
360 - Unix/serial_unix.cpp/kSERDBaudRate: rates between 57600 and 65535
361 result in a rate of 57600 [Lauri Pesonen]
362
363 V0.4 (alpha) - 10.Apr.1999
364 - upgraded to UAE 0.8.8 CPU, CPU is now built with "gencpu", UAE sources
365 moved to "uae" directory
366 - new preferences item "rom" to specify the path of the ROM file
367 - new preferences item "ether" for Ethernet driver
368 - new INTFLAG_ETHER interrupt flag
369 - main_*.cpp: added ChoiceAlert()
370 - main_*.cpp: disabled UAE FPU (as it is buggy)
371 - serial_*.cpp: device_name is now a "const char *"
372 - serial_*.cpp: implemented monitor (#define MONITOR 1 to activate)
373 - *.h: changed "#ifdef _XXX_H_" to "#ifdef XXX_H" as symbols starting
374 with an underscore are reserved
375 - rom_patches.cpp: icon data moved to sony/disk/cdrom.cpp
376 - rom_patches.cpp: removed unnecessary a0/a1 save/restore from drivers
377 - slot_rom.cpp: removed unnecessary a0/a1 save/restore from drivers
378 - serial_defs.h: added error codes
379 - AmigaOS: the Kickstart ROM is no longer used to redirect NIL pointer
380 accesses as this crashes some machines (especially 68040-based);
381 a scratch memory block is used instead
382 - AmigaOS/serial_amiga.cpp: implemented
383 - AmigaOS/ether_amiga.cpp: implemented
384 - AmigaOS/sys_amiga.cpp: SysAddSerialPrefs() now returns real defaults
385 - AmigaOS/main_amiga.cpp: when the memory for the Mac RAM and ROM
386 cannot be allocated, an error message is displayed (instead of crashing)
387 - AmigaOS/main_amiga.cpp: interrupts are disabled during execution
388 of an EMUL_OP routine
389 - AmigaOS/asm_support.asm: the CTRL-C handler checks for pending
390 AmigaDOS operations
391 - AmigaOS/asm_support.asm: the interrupt signal exception is rethrown
392 when the interrupt level in EmulatedSR gets lowered while interrupts
393 are pending
394 - BeOS: switched from project files to Be supplied makefile system
395 - BeOS/ether_beos.cpp: implemented
396 - BeOS/serial_beos.cpp: modem status of parallel device is returned
397 as (dsrEvent | dcdEvent | ctsEvent)
398 - BeOS/serial_beos.cpp: implemented kSERDBaudRate
399 - BeOS/serial_beos.cpp: serdtDCE is set in PrimeIn()/PrimeOut()
400 - Unix/serial_unix.cpp: added support for parallel ports
401 - Unix/serial_unix.cpp: serdtDCE is set in PrimeIn()/PrimeOut()
402 - Unix/video_x.cpp: pressing F12 and q will quit Basilisk II in DGA mode
403 (useful when it crashed)
404
405 V0.3 (alpha) - 14.Mar.1999
406 - Unix/video_x.cpp: added 15, 16 and 32 bit window modes [Bill Huey]
407 - BeOS/video_beos.cpp: "screen" prefs item is now either
408 "win/<width>/<height>" for window mode or "scr" for full-screen
409 mode
410 - added documentation of preferences file format to README
411
412 V0.2 (alpha) - 11.Mar.1999
413 - tested with ROM versions 19 and 26
414 - prefs.cpp: renamed TYPE_BOOL to TYPE_BOOLEAN beacuse of name clash on
415 BeOS R4.1
416 - uae_memory.cpp: added support for frame buffer pixel type conversion
417 in virtual addressing mode, the Mac frame buffer layout now has to be
418 specified in MacFrameLayout (video.h)
419 - Unix/video_x.cpp: the "screen" prefs item is now read to select
420 window mode (with a specified window size) or DGA mode
421 - Unix/video_x.cpp: DGA mode supports 15, 16 and 32 bit modes (packed
422 24 bit pixels don't work)
423 - Unix/Makefile.linux: added -D_REENTRANT to compiler flags
424
425 V0.2 (alpha) - 23.Jan.1999
426 - first alpha release