Fix MT06964
Fix µPD7759 class hierarchy, and reset callback before resolving it
(fixed assert in Sega C2)
Remove some more low-value device add indirection macros, default some
more clocks
Make cards inherit clock from slot by default
* Added fallback_artwork and override_artwork as MAME options to allow default artwork to be loaded.
* Removed debug testing code.
* - Allow loading of built-in layouts even if override_artwork is specified.
- Allow loading of fallback_artwork if only default view have been found.
- Fixed order of built-in layouts with regards to fallback_artwork as agreed upon the forums.
* Changed |= true to = true, and changed override artwork so it only checks for default.lay if the <machine name>.lay is not found.
appropriate containers, remove misleading const qualifiers, reduce
repeated XML walking.
(nw) Groups aren't parameterised, so they aren't as useful as they could
be (yes, it's on my TODO list). However, it's already useful for
putting a common set of elements in multiple views, potentially at
different locations/scales. See intlc44.lay and intlc440.lay for
examples of the level of copypasta this can eliminate. Be aware that
groups with explicit bounds don't clip thair content, it's only used for
calucating the transform matrix.
Right now, flags for unemulated/imperfect features apply at system
level. This falls over quickly with systems that have slot devices.
For example you can plug in a broken sound card or keyboard on a PC or
Amiga driver and get no warnings. There's also no way to propagate
these flags from a device to all systems using it.
This changeset addresses these issues. It's now possible to report
unemulated/imperfect features on a device level with static
unemulated_feeatures() and imperfect_features() member functions. So
far the only thing using this is the votrax device.
To support front-ends, this is exposed in -listxml output as a new
"feature" element that can appear in system/device descriptions. It has
a "type" attribute indicating which feature it is, potentially a
"status" attribute if the device itself declares that the feature is
unemulated/imperfect, and potentially an "overall" attribute if the
device inherits a more severe indication from a subdevice. The embedded
DTD describes possible values.
Example: device/machine declares imperfect sound:
<feature type="sound" status="imperfect"/>
Example: device/machine declares unemulated keyboard:
<feature type="keyboard" status="unemulated"/>
Example: device declares imperfect controls but inherits unemulated
controls from a subdevice:
<feature type="controls" status="imperfect" overall="unemulated"/>
Example: device doesn't declare imperfect LAN but inherits it from a
subdevice:
<feature type="lan" overall="imperfect"/>
It's still possible to add these flags to machines in the GAME/COMP/CONS
macro. If the state class declares them with static member functions,
the two sources will be combined.
If you subclass a device, you inherit its flags if you don't redefine
the relevant static member functions (no override qualifier is necessary
since they're static).
The UI has been updated to display appropriate warnings for the overall
machine configuration, including selected slot devices, at launch time.
The menus don't display overall status, only status for the machine
itself. We can make it scan subdevices if we decide that's desirable,
it just needs caching to enure we don't take a huge performance hit.
* move rarely-used output and pty interfaces out of emu.h
* consolidate and de-duplicate forward declarations, also remove some obsolete ones
* clean up more #include guard macros
* scope down a few more things
(nw) Everyone, please keep forward declarations for src/emu in src/emu/emufwd.h -
this will make it far easier to keep them in sync with declarations than having
them scattered through all the other files.
* move stuff to namespace util::xml
* scope down some enums
* split config load/save delegate types
* make config load take const so it can't mangle data
* New abbreviated types are in osd and util namespaces, and also in global namespace for things that #include "emu.h"
* Get rid of import of cstdint types to global namespace (C99 does this anyway)
* Remove the cstdint types from everything in emu
* Get rid of U64/S64 macros
* Fix a bug in dps16 caused by incorrect use of macro
* Fix debugcon not checking for "do " prefix case-insensitively
* Fix a lot of messed up tabulation
* More constexpr
* Fix up many __names
Use standard uint64_t, uint32_t, uint16_t or uint8_t instead of UINT64, UINT32, UINT16 or UINT8
also use standard int64_t, int32_t, int16_t or int8_t instead of INT64, INT32, INT16 or INT8
* fixed target texture dimension when -intoverscan is used (this fixes the appereance of scanline and shadow mask)
* added target_scale and screen_count uniforms
* rounded corners now remain aligned with screen bounds when -intoverscan is used (single screen only)
-Wno-missing-braces is unfortunately now necessary to avoid errors on almost every single use of the std::array initializer in devfind.h. (Apparently C++14 does make double braces optional for std::array initializers, but clang and GCC's -Wmissing-braces never took that into proper account, which is why GCC may still have it disabled by default.)
Several other Clang-specific warnings have been undisabled; some might perhaps need to be locally reenabled if legacy 3rdparty code or sundry OSD includes happen to disagree with them. The only warning to require any code changes was -Wabsolute-value, which seems to have caught a minor render bug (and nothing more).
- fixed offset of vector lines and clipping rectangle when vector primitives are prepared to be rendered into a texture (HLSL) instead of directly on the screen (GDI, D3D)
luaengine: callbacks for plugins (nw)
rendlay: layout tag external handler support (nw)
fidel_csc and mdndclab: example layout scripts (nw)
--
Neither layout script is complete. The chess doesn't handle castling or en passant and the Dungeons and Dragons only does the walls.
Replace the old device_iterator and its specialized versions with functionally equivalent classes that use standard operators to yield references to devices/interfaces rather than pointers. With range-based for loops, they no longer have to be stored in named variables, though they can also be reused concurrently since the iteration state is now maintained by a subclass.
Add a few more typical getters to device_t::subdevice_list.
C++11 range-based for loops can now iterate over simple_list, tagged_list, core_options, device_t::subdevice_list, device_t::interface_list, render_primitive_list and all subclasses of the above, and much code has been refactored to use them. Most core classes that have these lists as members now have methods that return the lists themselves, replacing most of the methods that returned the object at an owned list's head. (A few have been retained due to their use in drivers or OSD.)
device_t now manages subdevice and interface lists through subclasses, but has given up the work of adding and removing subdevices to machine_config.
memory_manager has its tagged lists exposed, though the old rooted tag lookup methods have been removed (they were privatized already).
