| Commit message (Collapse) | Author | Age | Files | Lines |
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Remove redundant machine items from address_space and device_t.
Neither machine nor m_machine are directly accessible anymore.
Instead a new getter machine() is available which returns a
machine reference. So:
space->machine->xxx ==> space->machine().xxx
device->machine->yyy ==> device->machine().yyy
Globally changed all running_machine pointers to running_machine
references. Any function/method that takes a running_machine takes
it as a required parameter (1 or 2 exceptions). Being consistent
here gets rid of a lot of odd &machine or *machine, but it does
mean a very large bulk change across the project.
Structs which have a running_machine * now have that variable
renamed to m_machine, and now have a shiny new machine() method
that works like the space and device methods above. Since most of
these are things that should eventually be devices anyway, consider
this a step in that direction.
98% of the update was done with regex searches. The changes are
architected such that the compiler will catch the remaining
errors:
// find things that use an embedded machine directly and replace
// with a machine() getter call
S: ->machine->
R: ->machine\(\)\.
// do the same if via a reference
S: \.machine->
R: \.machine\(\)\.
// convert function parameters to running_machine &
S: running_machine \*machine([^;])
R: running_machine \&machine\1
// replace machine-> with machine.
S: machine->
R: machine\.
// replace &machine() with machine()
S: \&([()->a-z0-9_]+machine\(\))
R: \1
// sanity check: look for this used as a cast
(running_machine &)
// and change to this:
*(running_machine *)
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This is a reworked/expanded version of the patch I sent yesterday.
This one is split into three parts:
1. This introduces function macros for SAMPLES_START,
CUSTOM_{START,STOP,RESET}, and ANTIC_RENDERER.
2. This introduces running_machine *machine throughout MAME.
Principally it adds running_machine *machine = Machine to the top of
functions, but in some static functions the parameter is added
directly. Some similar changes in 99xxcore.h, v9938.c, v9938mod.c,
galaxold.c, psx.c, taito_l.c are also made to eliminate Machine
params. No global API is changed.
3. This changes the APIs introduced in the first part to pass device
or space as appropriate. A few similar changes in some other global
apis are made as well.
The net result of this sequence of patches is to remove 40% of the
Machine references and 27 deprecat.h includes.
~aa
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* remove more unreachable code
* identify more functions not being used
* Changed a number of global functions to being static
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Since it's an SCSPx2 with ADPCM instead of FM it's already feature-complete except filter envelopes.
A bug in the ARM7 core causes incorrect pan/level values to be computed in e.g. the Naomi SOUND TEST menu (I've also been seeing this in DSF playback). This is not a defect in the AICA.
Please credit ElSemi, Deunan Knute, kingshriek, and myself.
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