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Diffstat (limited to 'src/mess/includes/gamate.h')
-rw-r--r-- | src/mess/includes/gamate.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/mess/includes/gamate.h b/src/mess/includes/gamate.h new file mode 100644 index 00000000000..51d7fc7037b --- /dev/null +++ b/src/mess/includes/gamate.h @@ -0,0 +1,62 @@ +/***************************************************************************** + * + * includes/gamate.h + * + ****************************************************************************/ + +#ifndef GAMATE_H_ +#define GAMATE_H_ + +#include "cpu/m6502/m6502.h" +#include "bus/generic/slot.h" +#include "bus/generic/carts.h" + +struct GAMATE_CHANNEL +{ + GAMATE_CHANNEL() : +// on(0), +// waveform(0), + volume(0), + pos(0), + size(0) +// count(0) + { + } + + int on; + int /*waveform,*/ volume; + int pos; + int size; +// int count; +}; + + +// ======================> gamate_sound_device + +class gamate_sound_device : public device_t, + public device_sound_interface +{ +public: + gamate_sound_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + ~gamate_sound_device() { } + +protected: + // device-level overrides + virtual void device_start(); + + // sound stream update overrides + virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples); + +public: + DECLARE_WRITE8_MEMBER( device_w ); + +private: + + sound_stream *m_mixer_channel; + GAMATE_CHANNEL m_channels[3]; + UINT8 reg[14]; +}; + +extern const device_type GAMATE_SND; + +#endif /* GAMATE_H_ */ |