diff options
author | 2011-04-27 05:11:18 +0000 | |
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committer | 2011-04-27 05:11:18 +0000 | |
commit | 919913f118760c0ca41ab63512bd5c106f6fd840 (patch) | |
tree | cd6c115c8e9c5280ac4bd16eabfe69c7341151c2 /src/emu/sound/lmc1992.h | |
parent | 84f2c31f7d6f6c667427b1d60c83e6dc9f420d60 (diff) |
Collapsed device_config and device_t into one class. Updated all
existing modern devices and the legacy wrappers to work in this
environment. This in general greatly simplifies writing a modern
device. [Aaron Giles]
General notes:
* some more cleanup probably needs to happen behind this change,
but I needed to get it in before the next device modernization
or import from MESS :)
* new template function device_creator which automatically defines
the static function that creates the device; use this instead of
creating a static_alloc_device_config function
* added device_stop() method which is called at around the time
the previous device_t's destructor was called; if you auto_free
anything, do it here because the machine is gone when the
destructor is called
* changed the static_set_* calls to pass a device_t & instead of
a device_config *
* for many devices, the static config structure member names over-
lapped the device's names for devcb_* functions; in these cases
the members in the interface were renamed to have a _cb suffix
* changed the driver_enumerator to only cache 100 machine_configs
because caching them all took a ton of memory; fortunately this
implementation detail is completely hidden behind the
driver_enumerator interface
* got rid of the macros for creating derived classes; doing it
manually is now clean enough that it isn't worth hiding the
details in a macro
Diffstat (limited to 'src/emu/sound/lmc1992.h')
-rw-r--r-- | src/emu/sound/lmc1992.h | 31 |
1 files changed, 5 insertions, 26 deletions
diff --git a/src/emu/sound/lmc1992.h b/src/emu/sound/lmc1992.h index 82659382b44..fc67aa5cde9 100644 --- a/src/emu/sound/lmc1992.h +++ b/src/emu/sound/lmc1992.h @@ -65,37 +65,18 @@ enum // TYPE DEFINITIONS //************************************************************************** -// ======================> lmc1992_device_config - -class lmc1992_device_config : public device_config, - public device_config_sound_interface -{ - friend class lmc1992_device; - - // construction/destruction - lmc1992_device_config(const machine_config &mconfig, const char *tag, const device_config *owner, UINT32 clock); - -public: - // allocators - static device_config *static_alloc_device_config(const machine_config &mconfig, const char *tag, const device_config *owner, UINT32 clock); - virtual device_t *alloc_device(running_machine &machine) const; - - // inline configuration helpers - static void static_set_config(device_config *device, int clock2); -}; - - // ======================> lmc1992_device class lmc1992_device : public device_t, public device_sound_interface { - friend class lmc1992_device_config; - +public: // construction/destruction - lmc1992_device(running_machine &_machine, const lmc1992_device_config &_config); + lmc1992_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + + // inline configuration helpers + static void static_set_config(device_t &device, int clock2); -public: DECLARE_WRITE_LINE_MEMBER( clock_w ); DECLARE_WRITE_LINE_MEMBER( data_w ); DECLARE_WRITE_LINE_MEMBER( enable_w ); @@ -125,8 +106,6 @@ private: int m_fader_lf; // left front fader int m_fader_rr; // right rear fader int m_fader_lr; // left rear fader - - const lmc1992_device_config &m_config; }; |