- Background smoothing now happens at the same time as the background is drawn
- Our smoothing PROMs are half the size shown on the schamatics. The schematics shows A8-A10 connected, indicating 8 different smoothing tables. Our dumps are only 0x400 bytes long, half the size they should be. I marked them BAD_DUMP and the game IMPERFECT_GRAPHICS
The idea is to create extra work if a driver wants to use these and hopefully
gives an incentive to look for an alternate solution
- Added #include of deprecat.h that rely on these contructs
- Removed a bunch of unneccassary #include's from these files
Subject: z80gb cpu core patch
Changes:
- Small timing fixes when leaving HALT state.
- Fixed bug in retrieving Z80GB_SPEED pseudo register.
--
From: Wilbert Pol [mailto:wilbert@jdg.info]
Subject: Re: timer_set_global_time patch
This patch for the z80gb cpu core also fixes my problems without the
need to recode a lot of things:
- Split the execution of an instruction into separate fetch and
execute phase.
Subject: other frequencies verified
Corrected Diet gogo h6280 clock so that it behaves correctly with
Charles Macdonald fix to the cpu core.
Verified anc corrected frequencies and pin 7 okim6295 on the following
games:
The new zealand story (3 z80 version), Trio The punch, Vandyke,
paradise.c games, Downtown, Shaolin's Road and Twins.
Updated Xtal.h with 1.056mhz resonator from Trio the punch
Subject: [patch] Fix C4305 warnings, other MSVC tweaks
Hi mamedev,
This patch is a bit of a potpourri. It is the result of enabling most
of the suppressed warnings when using MSVC compilers and seeing what
issues arose with different compilers (I used 70,71,80,90). Two of
the warnings were judged to be useful to enable and methodically fix.
Some issues spotted by the other warnings were also fixed.
1. Fixed issues flagged by MSVC warning C4305 (type truncation).
Almost all of these are harmless double->float narrowing in
initializers, but one warning spotlighted a bug in segasyse.c, where
code to use a higher sprite number had no effect due to the
insufficient range of UINT8.
2. Removed /wd4550 for VS7/VS71 compilers (expression evaluates to a
function which is missing an argument list). There are no cases of
this warning currently, and if there were they would most certainly be
bugs. This also allowed the warning suppression lists to be remerged
for VS7 and VS2005.
3. Decoupled intrinsic support decisions from PTR64 in eivc.h.
4. Fixed some VS7-specific issues (OPTIMIZE=0 at least compiles now).
That compiler doesn't support "long long" or "ll" (rsp.c/dkong.c).
5. Added a missing case statement in sm8500d.c. Noticed while
reviewing dead code warnings.
6. Replaced a number of static constants with an enum in sidenvel.h.
This is unrelated to the rest of this patch, but it was overdue to be
done.
- Changed the Berzerk driver to set the S14001A clock as per the schematics. This proves that the schematics are correct and the comment suggesting the contrary can be removed.
- Correct colors, perhaps not the background, but probably is
- Added some sound
- Marked it NOT_WORKING, due to the (still) missing 3rd gfx layer that makes it impossible to pass the 2nd level. Don't suppose anybody has a PCB? It would be helpful even if I knew what I was supposed to be seeing
- correct colors -- in places different from the manual's description, but matches the flyer perfectly
- added speech
- fixed AY-8910 sounds
- odds and ends
- for now, broke Demon Eye X, but I wanted to get this out
- Removed VIDEO_START_CALL(generic_bitmapped) from jpmimpct. By the way, Clueo has a bug where the screen is not cleared properly obscuring instructional text. This happens after the demo mode takes a photo of the 'body'
- Final pass on single-stepping behavior [SGINut]
- Corrected VRCP element lookup [SGINut]
- Corrected unaligned DMA behavior [Ville Linde] (Ville, do you mind that I submit this?)
