0.121u4 2007/12/13 [#411 - Aaron Giles]
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MAMETesters Bugs Fixed
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namcos22.c_0121u1red (Aaron Giles)


New games added or promoted from NOT_WORKING status
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Mortal Kombat 4 [Aaron Giles]
Shin Nihon Pro Wrestling Toukon Retsuden 3 Arcade Edition  [R. Belmont, smf, Guru]
Super World Stadium '98 [R. Belmont, smf, Guru]

New clones added
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Trivia Master (set 3) [Eric Marks]

New games marked as GAME_NOT_WORKING
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Kaiun Quiz [R. Belmont, smf, Guru]
Super World Stadium 2000 [R. Belmont, smf, Guru]


Source changes:
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- Added new option -update_in_pause which enables updating the screen bitmap while the game is paused. This is useful for debuggin in some scenarios (and gets in the way in others) [Olivier Galibert].
- Added new VIDEO_TYPE_NONE to indicate that there is no screen, and fixed internal UI displays to ignore resolution parameters if it is specified [Dirk Best].
- Added missing consts to the files in the emu, lib, and osd directories [Atari Ace].
- Updated drivers to use const structs and arrays where possible [Atari Ace].
- shisen improvements [Sonikos]:
  * Added dips condition.
  * Added dips location.
  * Fix tow dips in matchit.
  * Remove fake dips coinage.
- Updated inputs in qrouka to support the 3rd and 4th stick [Sonikos].
- Fixed crash in mngwrite if the game does not have a palette [Nathan Woods].
- SCSP updates [kingshriek]:
  * Added bounds check to the DECAY1 EG output.
  * Added DSP floating-point support.
  * Added effect-in mixer.
  * Fixed loop points so loops no longer go out of tune/include garbage samples.
  * Fixed the saw PLFO waveform.
- Fixed missing profiler call in video.c [Christophe Jaillet].
- Implemented status flag in 'Star Wars' matrix processor, which affects gameplay speed [Mathis Rosenhauer].
- Changed M37710 CPU to use the CPU clock for its internal timer rather than a hard-coded value. Fixes tempo in Namco NA-1 games [Phillip Bennett].
- Fixed accidentally included change that allowed MAME to run in windowed mode if switchres was off [Aaron Giles].
- Midway Zeus improvements [Aaron Giles]:
  * Added bilinear filtering.
  * Added lightgun support to invasn.
  * Added missing U/V scale factors.
  * Added proper video timing configuration.
  * Added solid polygon rendering support.
  * Added support for splitting model commands.
  * Added Z offsets.
  * Cleaned up video code, removed unnecessary math.
  * Correct PIC values for invasn.
  * Fixed screen clear trigger.
  * Fixed texture addresses to only count even rows.
  * Hooked up FIFO empty IRQ to make invasn work nicely.
  * Hooked up writes to registers during model data processing.
  * Implemented fade out effect.
  * Implemented per-quad texture offsets.
  * Increased resolution on fixed point math to prevent overflows.
  * Removed perspective correction.