diff options
Diffstat (limited to 'src/devices/sound/spkrdev.h')
-rw-r--r-- | src/devices/sound/spkrdev.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/devices/sound/spkrdev.h b/src/devices/sound/spkrdev.h index 49e953b5d40..596a4f94854 100644 --- a/src/devices/sound/spkrdev.h +++ b/src/devices/sound/spkrdev.h @@ -21,7 +21,7 @@ public: ~speaker_sound_device() {} // configuration - void set_levels(int num_levels, const int16_t *levels) { m_num_levels = num_levels; m_levels = levels; } + void set_levels(int num_levels, const double *levels) { m_num_levels = num_levels; m_levels = levels; } void level_w(int new_level); // can use as writeline @@ -32,7 +32,7 @@ protected: virtual void device_post_load() override; // sound stream update overrides - virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples) override; + virtual void sound_stream_update(sound_stream &stream, std::vector<read_stream_view> const &inputs, std::vector<write_stream_view> &outputs) override; private: // Length of anti-aliasing filter kernel, measured in number of intermediate samples @@ -47,9 +47,9 @@ private: void update_interm_samples(const attotime &time, int volume); // Updates the composed volume array and returns final filtered volume of next stream sample - double update_interm_samples_get_filtered_volume(int volume); + double update_interm_samples_get_filtered_volume(double volume); - void finalize_interm_sample(int volume); + void finalize_interm_sample(double volume); void init_next_interm_sample(); inline double make_fraction(const attotime &a, const attotime &b, double timediv); double get_filtered_volume(); @@ -80,7 +80,7 @@ private: double m_prevx, m_prevy; int m_num_levels; /* optional: number of levels (if not two) */ - const int16_t *m_levels; /* optional: pointer to level lookup table */ + const double *m_levels; /* optional: pointer to level lookup table */ }; DECLARE_DEVICE_TYPE(SPEAKER_SOUND, speaker_sound_device) |