diff options
Diffstat (limited to 'scene/3d/audio_stream_player_3d.h')
| -rw-r--r-- | scene/3d/audio_stream_player_3d.h | 90 |
1 files changed, 33 insertions, 57 deletions
diff --git a/scene/3d/audio_stream_player_3d.h b/scene/3d/audio_stream_player_3d.h index 339475b469..f915abad2b 100644 --- a/scene/3d/audio_stream_player_3d.h +++ b/scene/3d/audio_stream_player_3d.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ +/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -31,6 +31,7 @@ #ifndef AUDIO_STREAM_PLAYER_3D_H #define AUDIO_STREAM_PLAYER_3D_H +#include "scene/3d/area_3d.h" #include "scene/3d/node_3d.h" #include "scene/3d/velocity_tracker_3d.h" #include "servers/audio/audio_filter_sw.h" @@ -67,76 +68,51 @@ private: }; - struct Output { - AudioFilterSW filter; - AudioFilterSW::Processor filter_process[8]; - AudioFrame vol[4]; - float filter_gain; - float pitch_scale; - int bus_index; - int reverb_bus_index; - AudioFrame reverb_vol[4]; - Viewport *viewport; //pointer only used for reference to previous mix - - Output() { - filter_gain = 0; - viewport = nullptr; - reverb_bus_index = -1; - bus_index = -1; - } - }; + Ref<AudioStreamPlayback> stream_playback; + Ref<AudioStream> stream; - Output outputs[MAX_OUTPUTS]; - volatile int output_count; - volatile bool output_ready; + SafeFlag active; + SafeNumeric<float> setplay{ -1.0 }; - //these are used by audio thread to have a reference of previous volumes (for ramping volume and avoiding clicks) - Output prev_outputs[MAX_OUTPUTS]; - int prev_output_count; + AttenuationModel attenuation_model = ATTENUATION_INVERSE_DISTANCE; + float unit_db = 0.0; + float unit_size = 10.0; + float max_db = 3.0; + float pitch_scale = 1.0; + bool autoplay = false; + StringName bus = "Master"; - Ref<AudioStreamPlayback> stream_playback; - Ref<AudioStream> stream; - Vector<AudioFrame> mix_buffer; - - volatile float setseek; - volatile bool active; - volatile float setplay; - - AttenuationModel attenuation_model; - float unit_db; - float unit_size; - float max_db; - float pitch_scale; - bool autoplay; - bool stream_paused; - bool stream_paused_fade_in; - bool stream_paused_fade_out; - StringName bus; - - static void _calc_output_vol(const Vector3 &source_dir, real_t tightness, Output &output); - void _mix_audio(); - static void _mix_audios(void *self) { reinterpret_cast<AudioStreamPlayer3D *>(self)->_mix_audio(); } + uint64_t last_mix_count = -1; + + static void _calc_output_vol(const Vector3 &source_dir, real_t tightness, Vector<AudioFrame> &output); + + void _calc_reverb_vol(Area3D *area, Vector3 listener_area_pos, Vector<AudioFrame> direct_path_vol, Vector<AudioFrame> &reverb_vol); + + static void _listener_changed_cb(void *self) { reinterpret_cast<AudioStreamPlayer3D *>(self)->_update_panning(); } void _set_playing(bool p_enable); bool _is_active() const; + StringName _get_actual_bus(); + Area3D *_get_overriding_area(); + Vector<AudioFrame> _update_panning(); void _bus_layout_changed(); - uint32_t area_mask; + uint32_t area_mask = 1; - bool emission_angle_enabled; - float emission_angle; - float emission_angle_filter_attenuation_db; - float attenuation_filter_cutoff_hz; - float attenuation_filter_db; + bool emission_angle_enabled = false; + float emission_angle = 45.0; + float emission_angle_filter_attenuation_db = -12.0; + float attenuation_filter_cutoff_hz = 5000.0; + float attenuation_filter_db = -24.0; - float max_distance; + float max_distance = 0.0; Ref<VelocityTracker3D> velocity_tracker; - DopplerTracking doppler_tracking; + DopplerTracking doppler_tracking = DOPPLER_TRACKING_DISABLED; - OutOfRangeMode out_of_range_mode; + OutOfRangeMode out_of_range_mode = OUT_OF_RANGE_MIX; float _get_attenuation_db(float p_distance) const; |