This changes behaviour, however I think it's a net positive:
* Most games using Steam Input or SDL2 to read game controllers have
this behaviour, so users have come to expect it.
* This module is better at giving meaningful names to buttons on
common controller, and assigning axes consistently.
* Button/axis mapping files using a widely-used format are supported.
* The old behaviour is still available with `-joystickprovider sdljoy`
if anyone wants it.
The new option for controller mapping files is in the general OSD
options rather than SDL options as it can be extended to DirectInput in
the future.
* Allow fallback to joystick API for devices without game controller
mappings.
* Detect controller reconnection.
* Force Switch Pro Controller ZL/ZR to act like buttons.
* Added button names for Google Stadia controller.
* Also fixed dumb copy/paste error on my part in Windows clipboard code.
* Added initial support for XInput controller subtypes, starting with
driving, arcade and flight controllers.
* Check XInput capabilities to ignore buttons and hats that aren't
present.
* Added preliminary SDL Game Controller joystick provider. Reconnection
and mixed Game Controller/Joystick devices are unsupported.
* Show the input token for the highlighted control on input device
menus.
-ui: Allow menus to set required space above and below menu when metrics
change. Fixes the initial bad layout on the system selecton menu, or
bad layout after resizing windows.
* machine/ncr53c90.cpp: Renamed to ncr53c90 to avoid confusion about the actual NCR part name.
* machine/ncr53c90.cpp: Fixed 'Select w/ ATN and Stop' command in DMA mode.
* cpu/sparc: Avoid using temporary C-strings as address space names.
* machine/sun4c_mmu.cpp: Fixed l2p debugger command by removing inadvertent narrowing conversion.
* sun/sun4.cpp: Switched to NCR 53C90 from 53C90A, and fixed DMA byte-address masking - fixes Solaris 2.4 booting.
* video/virge_pci.cpp: fix remapping, allow pcipc with ibm5170_hdd:win98se to boot without hacks in 256 color mode
* bus/isa/s3virge.cpp: implement DPna, DSna, DSno, DSPDxax and DSo ROP opcodes
* video/virge_pci.cpp: hookup VGA ports to MMIO, makes HW mouse cursor usable
* bus/isa/s3virge.cpp: fix device_reset inheritance, make s3d to start in idle state
* bus/isa/s3virge.cpp: fix source pitch stride
* bus/isa/s3virge.cpp: make bitblt_colour_step / bitblt_monosrc_step a bit less verbose
* bus/isa/s3virge.cpp: stride follows up what's reading it
* bus/isa/s3virge.cpp: clip against de bit
* video/virge_pci.cpp: update BAR fix to catchup lower address config
* bus/isa/s3virge.cpp: initialize pattern variable in mono mode
* bus/isa/s3virge.cpp: fix mistake with shift << 8 in 8bpp pattern path, fixes Windows tooltips/Windows XP welcome setup screen
* bus/isa/s3virge.cpp: QA notes
* dinput, xinput: Use proper item IDs for hat switches rather than
"other switch".
* xinput: Map right thumb stick to Z/rZ for consistency with SDL and
DirectInput.
* xinput: Map triggers to additional absolute axes 1 and 2.
* xinput: Map start and back buttons to start and select.
* Added default assignments for player 5-10 start/select.
* Added default assignments for 5P-8P start and coin 5-8.
-namco/namcos2.cpp: Changed collective pitch control to AD Stick Z.
The superga2 and tk2000 drivers called hgr_update directly. Instead set
the appropriate mode and call screen_update, and make hgr_update private
along with the other mode-specific functions.
