diff options
Diffstat (limited to 'src/emu/sound/saa1099.h')
-rw-r--r-- | src/emu/sound/saa1099.h | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/src/emu/sound/saa1099.h b/src/emu/sound/saa1099.h index f7350286070..75452e2c0ce 100644 --- a/src/emu/sound/saa1099.h +++ b/src/emu/sound/saa1099.h @@ -23,19 +23,19 @@ struct saa1099_channel { - saa1099_channel() : - frequency(0), - freq_enable(0), - noise_enable(0), - octave(0), - counter(0.0), - freq(0.0), - level(0) - { - memset(amplitude, 0, sizeof(int)*2); - memset(envelope, 0, sizeof(int)*2); - } - + saa1099_channel() : + frequency(0), + freq_enable(0), + noise_enable(0), + octave(0), + counter(0.0), + freq(0.0), + level(0) + { + memset(amplitude, 0, sizeof(int)*2); + memset(envelope, 0, sizeof(int)*2); + } + int frequency; /* frequency (0x00..0xff) */ int freq_enable; /* frequency enable */ int noise_enable; /* noise enable */ @@ -51,11 +51,11 @@ struct saa1099_channel struct saa1099_noise { - saa1099_noise() : - counter(0.0), - freq(0.0), - level(0) {} - + saa1099_noise() : + counter(0.0), + freq(0.0), + level(0) {} + /* vars to simulate the noise generator output */ double counter; double freq; @@ -66,7 +66,7 @@ struct saa1099_noise // ======================> saa1099_device class saa1099_device : public device_t, - public device_sound_interface + public device_sound_interface { public: saa1099_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); @@ -80,27 +80,27 @@ protected: virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples); public: - DECLARE_WRITE8_MEMBER( saa1099_control_w ); - DECLARE_WRITE8_MEMBER( saa1099_data_w ); + DECLARE_WRITE8_MEMBER( saa1099_control_w ); + DECLARE_WRITE8_MEMBER( saa1099_data_w ); private: - void saa1099_envelope(int ch); + void saa1099_envelope(int ch); private: - sound_stream *m_stream; /* our stream */ - int m_noise_params[2]; /* noise generators parameters */ - int m_env_enable[2]; /* envelope generators enable */ - int m_env_reverse_right[2]; /* envelope reversed for right channel */ - int m_env_mode[2]; /* envelope generators mode */ - int m_env_bits[2]; /* non zero = 3 bits resolution */ - int m_env_clock[2]; /* envelope clock mode (non-zero external) */ - int m_env_step[2]; /* current envelope step */ - int m_all_ch_enable; /* all channels enable */ - int m_sync_state; /* sync all channels */ - int m_selected_reg; /* selected register */ - saa1099_channel m_channels[6]; /* channels */ - saa1099_noise m_noise[2]; /* noise generators */ - double m_sample_rate; + sound_stream *m_stream; /* our stream */ + int m_noise_params[2]; /* noise generators parameters */ + int m_env_enable[2]; /* envelope generators enable */ + int m_env_reverse_right[2]; /* envelope reversed for right channel */ + int m_env_mode[2]; /* envelope generators mode */ + int m_env_bits[2]; /* non zero = 3 bits resolution */ + int m_env_clock[2]; /* envelope clock mode (non-zero external) */ + int m_env_step[2]; /* current envelope step */ + int m_all_ch_enable; /* all channels enable */ + int m_sync_state; /* sync all channels */ + int m_selected_reg; /* selected register */ + saa1099_channel m_channels[6]; /* channels */ + saa1099_noise m_noise[2]; /* noise generators */ + double m_sample_rate; }; extern const device_type SAA1099; |