| Commit message (Collapse) | Author | Age | Files | Lines |
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this better fits the drivers from MESS (which have always illogically used the GAME_ flags despite not being games) and also fits fine with arcade machines.
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(mess) pc9801: egc wip (nw)
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actual use. Cleared redundant GAME( entries in galaxian.c and left notes in drivers that will eventually be merged. (nw)
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MCFG_CPU_IRQ_ACKNOWLEDGE_DRIVER/DEVICE (nw)
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gfxdecode devices must now be assigned a palette in MCFG. Added palette devices to several MESS drivers and devices to comply with this requirement. This palette is assigned as a default to the gfx_elements created by the device (but still not used for drawing yet, except in the UI graphics viewer)
Tilemaps now have a pointer to a palette device and use that palette for rgb32 drawing, rather than the palette of the screen or bitmap they are drawing to (since rgb32 screens don't have palettes now). When a tilemap is created, it takes its palette from the gfxdecode device it was created with, but you can change a tilemap's palette device with set_palette() at any time (doing this does not mark the tilemap dirty, since all tilemaps use indexed bitmaps internally)
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optional_device<palette_device> m_palette out of driver.* (nw)
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note: Aaron please give more descriptive text for release log I have no more strength :)
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cleanup.
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Milanovic]
Updated all devices and drivers for using it.
out of whatsnew:
Note that it is made to work same as before, in some cases it can be more
logic to move gfxdevice into subdevice itself then to keep it in main driver.
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to fill it somehow, not going to force it for now. I've surely missed some drivers, but for now that's enough.
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house a screen tag and to find the screen at startup, providing an m_screen
object that can be used. One nice feature is that if there is only one
screen and no screen has been specified, it will auto configure to that
screen. This removes the need to explicitly specify a screen in the
configuration for a large chunk of drivers (though doing so never hurts).
A new macro MCFG_VIDEO_SET_SCREEN is provided, though devices are
encouraged to define their own that maps there so it is obvious which
device is being targeted. The device_video_interface's validation
function will error if an invalid screen is specified or if no screen
is provided but there are multiple screens present.
Updated all devices that currently had an m_screen in them to use the
device_video_interface instead. This also has the nice benefit of flagging
video-related devices for categorization purposes. It also means all
these devices inherit the same screen-finding behaviors. For devices
that had interfaces that specified a screen tag, those have been removed
and all existing structs updated.
Added an optional_device<screen_device> m_screen to the base driver_device.
If you name your screen "screen" (as most drivers do), you will have free
access to your screen this way.
Future updates include:
* Updating all devices referencing machine.primary_screen to use the
device_video_interface instead
* Updating all drivers referencing machine.primary_screen to use the
m_screen instead
* Removing machine.primary_screen entirely
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src/mess/audio/ is now legacy free, if I'm not making mistakes...
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they can be specified for all cards [smf]
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it [Angelo Salese]
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i8275: Refactored to use bitmap_rgb32. (nw)
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(MESS) added PCB readme for FM Towns Marty [Guru]
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cases... no whatsnew.
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attempt to DMA from floppy. [Angelo Salese]
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and hooked the rtc clock, command and strobe lines up in a plausible
configuration. The status line clock now works though shows an invalid
value for year (the upd1990a didn't have a year response, so perhaps
whatever rtc is being used here is a later variant which does store a
year). The "date set" command doesn't work properly and doesn't even seem
to poke the rtc at all. Needs further investigation. [Lord Nightmare]
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