MAME 0.133u3

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    • MAME 0.133u3


      MAMETesters Bugs Fixed
      - 03389: [DIP/Input] amspdwy: Both cars steer with Player 1 controls
      - 03120: [Color/Palette] nss_lwep: Wrong colors during gameplay
      (Angelo Salese)
      - 02701: [Core] z80.c: SCF CCF X and Y flags (hap)
      - 02959: [Crash/Freeze] kinstb: Killer Instinct (SNES Bootleg) no
      longer starts up, freezes at blank screen. (R. Belmont)
      - 03275: [Sound] gradius4: Gradius IV Fukkatsu sound has the wrong
      pitch (R. Belmont)
      - 03387: [DIP/Input] galmedes: Demo Sound Dip Inverted (Tafoid)

      Source Changes
      Added a lot of new clones to multfish and cleaned up the driver.
      [Vampirz, Fabio Priuli, Brian Troha]

      Further ROM name fixes and driver name changes [Yasuhiro Ogawa]
      - renamed digdugb to digdug1 (it's a rev1, not a bootleg)
      - renamed digduga1 to digdugat1

      SNES Updates: [Angelo Salese]
      - Fixed direct color gfxs in mode 7
      - Fixed direct color gfxs in mode 3/4
      - Fixed a vram out-of-bounds bug
      - Fixed a blending bug involving main/sub color maths
      - Fixed interlace mode gfxs when not in gfx modes 5/6
      - Fixed a GDMA boundary bug
      - Made the OAM address reset more accurate.
      - Fixed HDMA mid-frame inits.
      - Added clip colors to black window function
      - Converted color clipping to use struct entries
      - Made dynamic H resolutions to be called only at vblank start and and fixed gfx mode switching 1/5 and 5/1
      - Made the gfx mode switches more accurate.
      - Corrected a bunch of SPC registers behaviour
      - improved joypad read/write handling and fixed a serial port quirk.
      - Fixed serial port for player 2 as well
      - Improved cart mode 20 reserved access behaviour
      - added OBJ interlace support

      ST-V: Improved timer 1 irq behaviour. Pebble Beach still have issues
      with gameplay start though (writes lots of garbage for whatever
      reason, really worked for random chances before). [Angelo Salese]

      Corrected name from Devil's Island to Devil Island. Filled in year
      for Fruit Bonus 2006 SE & Bug Fever. [Brian Troha]

      Discrete sound update: [couriersud]
      - removed global variable discrete_current_context
      - discrete_info is now passed instead of device, we may get device by
      using disc_info->device
      - Added DISCRETE_IMPORT(*block): imports another discrete block
      - Added DISCRETE_REMOVE(node1, node2): removes a range of nodes
      - Added DISCRETE_REPLACE: next node replaces existing node, thus
      preserving run order
      - Added DISCRETE_NOP(node): does nothing, to be replaced.
      - Added a prescanning stage to build final block list after execution
      of the above.
      - The additions provide an easy way to document subtle difference
      between boards.
      - Please see audio/galaxian.c for an example

      Galaxian sound updates: [couriersud]
      - Moon Cresta and Galaxian now have their respective schematics
      emulated, i.e. Moon Cresta has a slightly different mixing stage.
      - Cleaned up driver, added some section titles and comments, removed
      old code.
      - Removed emu_timer, this was causing a stream of stream_updates only
      updating 3 samples
      - Replaced with discrete timer module DSS_TIMER now.
      - Use DISCRETE_NOTE for pitch generation; it is more accurate
      (within the one ms where the pitch changes :) ) and saves a node
      - Use DISCRETE_BITS_DECODE and save 2 nodes.

      YM2612/3834 updates [Eke-Eke, Nemesis]
      - Split YM2612/3834 to a separate file to avoid disturbing other OPN
      - SSG-EG, envelope, LFO, and CSM behavior all improved to better
      match tested behavior on real YM2612 chips

      DSS_COUNTER updates: [couriersud]
      - clock_node no longer needs to be static for DISC_CLK_IS_FREQ
      - rewrote inc/dec logic to avoid loop

      Added DISCRETE_BIT(S)_DECODE: [couriersud]
      - decodes individual bits from input values
      - Updated drivers which had macro DISCRETE_BITSET (which was a bit
      - This should be slightly faster than using DISCRETE_TRANSROM

      Discrete sound enhancements: [couriersud]
      - Put some life into RCDISC5 enable mode. This now acts as a switch
      between R and C. Capacitor voltage will be preserved if disabled.
      - Made galaxian use the above. Saved 2 nodes and increased accuracy.
      - Added DISC_LFSR_FLAG_OUTPUT_SR_SN1 flag to shift register noise
      generator. This will output the value of the shift register to
      sub-node 1. This is needed for future bzone discrete sound
      emulation. BTW: RCDISC5 will be used as well.
      - Left a note on RCDISC3 on what is needed to be implemented for
      - Optimized the LFSR a bit. LFSRs running at high frequency
      (> sample_freq) should benefit.

      Verified and fixed deniam.c M68K, Z80, YM3812 and OKIM6295 clocks
      and OKI pin 7 for logic pro and logic pro 2. Fixed visible area on
      logic pro and logic pro 2 to match real PCBs. Add comment about what
      ym3812 clone is used. Add note about missing graphical effect in
      logic pro (screen dim on coin insert) and marked as
      IMPERFECT_GRAPHICS. Add note about 4 pixels at left edge of screen.
      [Charles MacDonald, Lord Nightmare]

      Attempt to define an I64FMT string that can be used for printf'ing
      64-bit integers. This is defined to be "I64" on MSVC and recent mingw
      compilers, and "ll" for all others. Updated all instances of 64-bit
      prints to use the new macro. [Aaron Giles]

      Added spacwalk extended time setting and DIP locations. [gregf, hap]

      Merged 5110intf into tms5110, and 5220intf into tms5220. [Aaron Giles]

      Z80 changes: [hap]
      - Fixed X/Y flags in CCF/SCF/BIT, ZEXALL is happy now
      - Simplified DAA, renamed MEMPTR (3.8) to WZ (same temp register as
      the officially named WZ in the 8080), added TODO

      8085 changes: [hap]
      - fixed cycle deduction on unconditional CALL / RET, it took about
      half too many cycles
      - added cycle tables and cleaned up source layout. This was done
      very carefully, it should be errorfree.
      - removed HLT cycle eating (earlier, HLT after EI could theoretically
      - fixed parity flag on add/sub/cmp. Bug was caused by z80 overflow
      detection accidentally left in
      - renamed temp register XX to official name WZ
      - renamed flags from Z80 style S Z Y H X V N C to S Z X5 H X3 P V C
      and fixed X5 / V flags where accidentally broken due to flag names

      Fixed MSVC 64-bit compile errors. [Aaron Giles]

      Added rgb[a]int_sh[l|r] operations to the rgbutils. rgbvmx needs to be
      updated. (Nobody is using them yet.) [Aaron Giles]

      Added color PROM for Triple Draw Poker. [David Haywood]

      Changed profiler to separate start/stop cases. [Christophe Jaillet]

      taito_z DIPSW fixes [kanikani]

      Added decryption key for Extreme Hunting 2. [Andreas Naive]

      Naomi update:
      [R. Belmont, Deunan Knute, Alex, Mr. Mudkips, Frank Bukor]
      - Use new dump for ic31/32, ROM board test passes now
      - Add protection hookup for Marvel vs. Capcom 2, game is playable

      Added support TMS1000 family models TMS1000/1070/1100/1200/1270/1300.
      Added support for configuration of output PLA to the tms0980/tms1000
      interface. [Wilbert Pol]

      Implemented transparent mode access for some 6845 model sy6845.
      [Roberto Lavarone]

      Verified clocks + Vsyncs on Downtown, Caliber 50 and Xmen (2-4
      players). [Corrado Tomaselli]

      Changed to mono both Downtown and Caliber 50: these pcbs don't have a
      stereo connector. [Corrado Tomaselli]

      Verified and added correct xtals values for cps1 boards. Added correct
      xtal and divisor for OKI6295 taken from Forgotten Worlds schematics.
      [Corrado Tomaselli]

      Decrypted several tables from the B-Rap Boys ROM. [David Haywood]

      New games added or promoted from NOT_WORKING status
      WOW New Fantasia [Irongiant, David Haywood]
      Island 2 (060529) [Vampirz]
      Pirate (060210) [Vampirz]
      Keks (several sets) [Vampirz]

      New clones added
      Fruit Cocktail (060111) [Vampirz]
      Saulabi Spirits / Jin Saulabi Tu Hon (Korean release of Samurai
      Shodown II) [Guru / David Haywood]

      New games marked as GAME_NOT_WORKING
      Colorama (english) [Roberto Fresca, Angelo Salese]
      Roulette V75 (spanish) [Roberto Fresca, Angelo Salese]
      Rabbit Poker (Arizona Poker v1.1?)
      [Roberto Fresca, Andreas Naive, Tomasz Slanina]
      Coinmaster Keno (Y2K, spanish, 2000-12-14) [Roberto Fresca]
      Coinmaster Keno (Y2K, spanish, 2000-12-02) [Roberto Fresca]
      Extreme Hunting 2 [Guru]
      Dirt Dash (Rev. DT2) [Guru]