> To: submit@mamedev.org
> CC: atariace@hotmail.com
> Subject: [patch] Introduce tilemap_private to running_machine
> Date: Thu, 23 Jul 2009 18:49:08 -0700
>
> Hi mamedev,
>
> Tilemaps in MAME are currently globally tracked. If multiple machines
> with different tilemaps are ever to be supported, this needs to be
> changed, which this patchset does.
>
> 0. This patch add tilemap_private to running_machine, adds machine to
> a few apis and adds two new apis to replace the convention that tmap =
> NULL => all tilemaps.
> 1. This patch mechanically converts all the uses of ALL_TILEMAPS to
> use the new apis.
> 2. This patch removes ALL_TILEMAPS and makes tilemap_private
> dynamically allocated per machine.
>
> ~aa
I have done Intel 4004 implementation, here is a patch (it also
contain a POC driver for 4004 Nixie tube clock, that runs under MESS).
4004clk is artwork file, and roms file contain needed roms (just rename ZIP).
Regards,
Miodrag
> -----Original Message-----
> From: Micko [mailto:mmicko@gmail.com]
> Sent: Tuesday, August 04, 2009 8:11 AM
> To: Aaron Giles
> Subject: Intel 4004 core
>
> Hi Aaron,
>
> Here is a final version of CPU core for MAME submition.
>
> Regards,
> Miodrag
Sent: Monday, August 03, 2009 5:33 AM
To: submit@mamedev.org
Subject: with attachment: fixing bootleg + sonson fixes
Woops, forgot the attachment..
Hello,
Thanks for including my fixes in the u1 release :)
Attached diff for 0133u1 fixes 2 small things related to u1 fixes:
- description bootleg inconsistency didn't include goldnpkr.c
- forgot Y in sonson sprite wrap (see titlescreen when the 2 guys jump up)
hap
Probably not harmful currently, but if the UML core ever gets more aggressive
with optimization (e.g. if we spliced in something like LLVM as a code
generator) it could've become an issue.
---------------------------------------------------
Ridge Racer (3 screen? Rev. RR2, World) [Guru, Smitdogg]
Claimed to be 3 screen but it comes up fine in the driver as-is. The I/O
test does complain about the C139 serial being unable to talk to anything so
I'm assuming that's how the 3-screen-ness works and will not purse that
angle :)
This was submitted in May and never put in because nobody from MESS commented.
I just tried it hooked up to the Apple II in MESS and it sounds quite nice.
* Fixed Mode 7 shared scrolling/matrix registers
* Slightly optimized Mode 7 math (by using Anomie's recursive formula)
* Moved some more register contents to PPU struct
* merged OAM functions,
* fixed a small bit in Mode 7 math,
* added a few elements to PPU struct (this might be handy if we ever come to convert SNES PPU to a device)
- Must be enabled in includes/galaxian.h: GALAXIAN_USE_DISCRETE = 1
- Changed all audio related AM_WRITE to AM_DEV_WRITE
- Moved discrete sound related pieces such as initialization into audio/galaxian.h
- Split some memory maps into sound related and not sound related parts.
You need a Core2 to really enjoy the sound.
