DOSBox est un émulateur PC (286 à 486) utilisant le système d’exploitation DOS. Il tourne sous Windows et est très pratique pour lancer des vieux jeux Dos qui ne tourne plus chez vous.

– Several small game specific fixes/hacks/support. (Offensive,
Roadhog, GTA installer, Kingdom O’ Magic soundcard detection,
Pirate booter, Armored Fist installer)
– Add the S3-specific 640×480 256 color mode. (fixes regression in « Wooden
Ships and Iron Men » and « I Have No Mouth And I Must Scream »)
– Fix a stack overflow that could crash DOSBox.
– Add fake microphone input. (fixes Talking Parrot)
– Modify adlib turn off code, so that it doesn’t turn off in
cases where the same sound is repeated over and over again.
– Several small fixes to the CDROM audio code. (HOMM2, Redneck
Rampage and others)
– Several improvements to the CDROM emulation code. (fixes Alpha
Storm and GT Racing 97)
– Some small CPU fixes that might fix something.
– Handle opcode 0xff subcode 7 as invalid instruction. (fixes dif-2 & others)
– Some hercules fixes. (Testdrive)
– Improve support for blanked parts that wrap around to the start of
the screen. (fixes Magic Circle demo and Sid&Al)
– Remove old OPL cores as the new ones seem to work very nicely.
– Modify movie recording code so that the movies aren’t corrupt when
you exit dosbox without stopping the movie.
– Change RGB3x scaler to look more pretty.
– Improve initial register values compatility of the GUS.
– Added autodetection for Gameblaster. (games can find it now)
– Change render preferences a bit to be more compatible with Windows 7.
– Add DOS fixes to terminate program. (fixes Fortune Teller)
– Add FFREEP. (fixes Trucks)
– Improve FPU ST80 in C mode when writing zero. (fixes Antigok)
– Add special int10 scanline function. (fixes mz700 and probably lots
of games that mess with them)
– Fix scrolling in rarely used video modes. (fixes Orphee)
– Modify game specific hacks a bit so that Kick off 3 works again.
– Lots of fixes to the INT10 video parameter table. (Seven spirits
of ra and others)
– Add VGA blanking in machine=vgaonly. (used by Alien Carnage)
– CGA, PCJr, Tandy: Add video blanking, change display start latch
timing, sync pulse width correction.
– PCJr, Tandy: implement vertical retrace interrupt.
– PCJr, CGA: line-by-line video emulation.
– PCJr: support on-screen change of color modes 4medium to 16low. (used
by Ghostbusters booter)
– Hercules: Add green and amber monochrome support.
– All machines: only update the video timing when needed. (Jungle Hunt,
others that synchronize to the video screen might profit)
– Several small DOS fixes.
– Some UMB related fixes. (The Legacy without UMB)
– Fix version number of DSP for SB 1.5. (fixes a few games)
– Several VGA emulation improvements. (Allertone football manager)
– Some Tandy fixes. (Mech Warrior)
– Small improvements and fixes to the OPL emulation.
– Add low level Tandy DAC emulation.
– Some EMS fixes. (fixes Mortal Kombat and others)
– Change SoundBlaster DSP reset mechanism, add sb irq acknowledge logic.
(fixes stmik-based applications)
– Some interrupt pointer location modifications. (fixes Tinker Tales)
– Some fixes to the BOOT code. (fixes Last Mission)
– Respect write-only file information. (fixes Champions of Zulala)
– Some RTC fix. (fixes Tully Bodine and others)
– Improve mouse emulation to work better with Water World.
– Hopefully fix the translation of the configuration file.
– Speed up and fixes for the recompiler core. (pitfall2 pcjr)
– Change memory start location. (fixes 7th Guest installer)
– Several fixes to the batch file handling. (Shift and
use the typed first %0 instead of the parsed %0)
– Improve file redirection and redirected line ends. (fixes
Phantasmagoria 2 DOS installer)
– Fix compilation with new MAC os X version.
– Add 16C550A FIFO support to the serial port emulation.
– Improve modem emulation to get higher speeds.
– Change default samplerates to 44100, blocksize to 1024 and prebuffer to 20,
so that hopefully certain soundcards produce more fluent sound playback.
– Add some rarely used, but for some games critical flags to
the internal commands.
– Add -userconf flag, so that the userspecific configuration can
easily be used together with -conf configfile.
– Improve internal timing with repeating timers (especially with
the dynamic core).

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