Module volume

Expand description

Constants and routines for volume handling.

Structs§

PA_CVOLUME_SNPRINT_MAX: The maximum length of strings returned by pa_cvolume_snprint().
PA_CVOLUME_SNPRINT_VERBOSE_MAX: The maximum length of strings returned by pa_cvolume_snprint_verbose().
PA_DECIBEL_MININFTY: This floor value is used as minus infinity when using pa_sw_volume_to_dB() or pa_sw_volume_from_dB().
PA_SW_CVOLUME_SNPRINT_DB_MAX: The maximum length of strings returned by pa_sw_cvolume_snprint_dB().
PA_SW_VOLUME_SNPRINT_DB_MAX: The maximum length of strings returned by pa_sw_volume_snprint_dB().
PA_VOLUME_INVALID: Special ‘invalid’ volume.
PA_VOLUME_MAX: Maximum valid volume we can store.
PA_VOLUME_MUTED: Muted (minimal valid) volume (0%, -inf dB).
PA_VOLUME_NORM: Normal volume (100%, 0 dB).
PA_VOLUME_SNPRINT_MAX: The maximum length of strings returned by pa_volume_snprint().
PA_VOLUME_SNPRINT_VERBOSE_MAX: The maximum length of strings returned by pa_volume_snprint_verbose().

pa_clamp_volume
pa_cvolume_avg^⚠
pa_cvolume_avg_mask^⚠
pa_cvolume_channels_equal_to^⚠
pa_cvolume_compatible^⚠
pa_cvolume_compatible_with_channel_map^⚠
pa_cvolume_dec^⚠
pa_cvolume_equal^⚠
pa_cvolume_get_balance^⚠
pa_cvolume_get_fade^⚠
pa_cvolume_get_lfe_balance^⚠pa_v8
pa_cvolume_get_position^⚠
pa_cvolume_inc^⚠
pa_cvolume_inc_clamp^⚠
pa_cvolume_init^⚠
pa_cvolume_max^⚠
pa_cvolume_max_mask^⚠
pa_cvolume_merge^⚠
pa_cvolume_min^⚠
pa_cvolume_min_mask^⚠
pa_cvolume_mute^⚠: Sets the volume of the first n channels to PA_VOLUME_MUTED.
pa_cvolume_remap^⚠
pa_cvolume_reset^⚠: Sets the volume of the first n channels to PA_VOLUME_NORM.
pa_cvolume_scale^⚠
pa_cvolume_scale_mask^⚠
pa_cvolume_set^⚠
pa_cvolume_set_balance^⚠
pa_cvolume_set_fade^⚠
pa_cvolume_set_lfe_balance^⚠pa_v8
pa_cvolume_set_position^⚠
pa_cvolume_snprint^⚠
pa_cvolume_snprint_verbose^⚠
pa_cvolume_valid^⚠
pa_sw_cvolume_divide^⚠
pa_sw_cvolume_divide_scalar^⚠
pa_sw_cvolume_multiply^⚠
pa_sw_cvolume_multiply_scalar^⚠
pa_sw_cvolume_snprint_dB^⚠
pa_sw_volume_divide^⚠
pa_sw_volume_from_dB^⚠
pa_sw_volume_from_linear^⚠
pa_sw_volume_multiply^⚠
pa_sw_volume_snprint_dB^⚠
pa_sw_volume_to_dB^⚠
pa_sw_volume_to_linear^⚠
pa_volume_is_valid
pa_volume_snprint^⚠
pa_volume_snprint_verbose^⚠
pa_volume_ui_max