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path: root/scene/3d/audio_stream_player_3d.cpp
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Diffstat (limited to 'scene/3d/audio_stream_player_3d.cpp')
-rw-r--r--scene/3d/audio_stream_player_3d.cpp115
1 files changed, 33 insertions, 82 deletions
diff --git a/scene/3d/audio_stream_player_3d.cpp b/scene/3d/audio_stream_player_3d.cpp
index 8a00d67e12..6e4db8f382 100644
--- a/scene/3d/audio_stream_player_3d.cpp
+++ b/scene/3d/audio_stream_player_3d.cpp
@@ -138,7 +138,6 @@ void AudioStreamPlayer3D::_calc_output_vol(const Vector3 &source_dir, real_t tig
}
void AudioStreamPlayer3D::_mix_audio() {
-
if (!stream_playback.is_valid() || !active ||
(stream_paused && !stream_paused_fade_out)) {
return;
@@ -162,7 +161,6 @@ void AudioStreamPlayer3D::_mix_audio() {
// Mix if we're not paused or we're fading out
if ((output_count > 0 || out_of_range_mode == OUT_OF_RANGE_MIX)) {
-
float output_pitch_scale = 0.0;
if (output_count) {
//used for doppler, not realistic but good enough
@@ -179,7 +177,6 @@ void AudioStreamPlayer3D::_mix_audio() {
//write all outputs
for (int i = 0; i < output_count; i++) {
-
Output current = outputs[i];
//see if current output exists, to keep volume ramp
@@ -216,8 +213,9 @@ void AudioStreamPlayer3D::_mix_audio() {
AudioFrame vol_inc = (target_volume - vol_prev) / float(buffer_size);
AudioFrame vol = vol_prev;
- if (!AudioServer::get_singleton()->thread_has_channel_mix_buffer(current.bus_index, k))
+ if (!AudioServer::get_singleton()->thread_has_channel_mix_buffer(current.bus_index, k)) {
continue; //may have been deleted, will be updated on process
+ }
AudioFrame *target = AudioServer::get_singleton()->thread_get_channel_mix_buffer(current.bus_index, k);
current.filter.set_mode(AudioFilterSW::HIGHSHELF);
@@ -228,7 +226,6 @@ void AudioStreamPlayer3D::_mix_audio() {
current.filter.set_gain(current.filter_gain);
if (interpolate_filter) {
-
current.filter_process[k * 2 + 0] = prev_outputs[i].filter_process[k * 2 + 0];
current.filter_process[k * 2 + 1] = prev_outputs[i].filter_process[k * 2 + 1];
@@ -238,7 +235,6 @@ void AudioStreamPlayer3D::_mix_audio() {
current.filter_process[k * 2 + 0].update_coeffs(buffer_size);
current.filter_process[k * 2 + 1].update_coeffs(buffer_size);
for (int j = 0; j < buffer_size; j++) {
-
AudioFrame f = buffer[j] * vol;
current.filter_process[k * 2 + 0].process_one_interp(f.l);
current.filter_process[k * 2 + 1].process_one_interp(f.r);
@@ -253,7 +249,6 @@ void AudioStreamPlayer3D::_mix_audio() {
current.filter_process[k * 2 + 0].update_coeffs();
current.filter_process[k * 2 + 1].update_coeffs();
for (int j = 0; j < buffer_size; j++) {
-
AudioFrame f = buffer[j] * vol;
current.filter_process[k * 2 + 0].process_one(f.l);
current.filter_process[k * 2 + 1].process_one(f.r);
@@ -264,9 +259,9 @@ void AudioStreamPlayer3D::_mix_audio() {
}
if (current.reverb_bus_index >= 0) {
-
- if (!AudioServer::get_singleton()->thread_has_channel_mix_buffer(current.reverb_bus_index, k))
+ if (!AudioServer::get_singleton()->thread_has_channel_mix_buffer(current.reverb_bus_index, k)) {
continue; //may have been deleted, will be updated on process
+ }
AudioFrame *rtarget = AudioServer::get_singleton()->thread_get_channel_mix_buffer(current.reverb_bus_index, k);
@@ -275,15 +270,12 @@ void AudioStreamPlayer3D::_mix_audio() {
AudioFrame rvol = prev_outputs[i].reverb_vol[k];
for (int j = 0; j < buffer_size; j++) {
-
rtarget[j] += buffer[j] * rvol;
rvol += rvol_inc;
}
} else {
-
AudioFrame rvol = current.reverb_vol[k];
for (int j = 0; j < buffer_size; j++) {
-
rtarget[j] += buffer[j] * rvol;
}
}
@@ -306,7 +298,6 @@ void AudioStreamPlayer3D::_mix_audio() {
}
float AudioStreamPlayer3D::_get_attenuation_db(float p_distance) const {
-
float att = 0;
switch (attenuation_model) {
case ATTENUATION_INVERSE_DISTANCE: {
@@ -340,9 +331,7 @@ void _update_sound() {
}
void AudioStreamPlayer3D::_notification(int p_what) {
-
if (p_what == NOTIFICATION_ENTER_TREE) {
-
velocity_tracker->reset(get_global_transform().origin);
AudioServer::get_singleton()->add_callback(_mix_audios, this);
if (autoplay && !Engine::get_singleton()->is_editor_hint()) {
@@ -351,7 +340,6 @@ void AudioStreamPlayer3D::_notification(int p_what) {
}
if (p_what == NOTIFICATION_EXIT_TREE) {
-
AudioServer::get_singleton()->remove_callback(_mix_audios, this);
}
@@ -367,18 +355,15 @@ void AudioStreamPlayer3D::_notification(int p_what) {
}
if (p_what == NOTIFICATION_TRANSFORM_CHANGED) {
-
if (doppler_tracking != DOPPLER_TRACKING_DISABLED) {
velocity_tracker->update_position(get_global_transform().origin);
}
}
if (p_what == NOTIFICATION_INTERNAL_PHYSICS_PROCESS) {
-
//update anything related to position first, if possible of course
if (!output_ready) {
-
Vector3 linear_velocity;
//compute linear velocity for doppler
@@ -405,15 +390,18 @@ void AudioStreamPlayer3D::_notification(int p_what) {
Area3D *area = nullptr;
for (int i = 0; i < areas; i++) {
- if (!sr[i].collider)
+ if (!sr[i].collider) {
continue;
+ }
Area3D *tarea = Object::cast_to<Area3D>(sr[i].collider);
- if (!tarea)
+ if (!tarea) {
continue;
+ }
- if (!tarea->is_overriding_audio_bus() && !tarea->is_using_reverb_bus())
+ if (!tarea->is_overriding_audio_bus() && !tarea->is_using_reverb_bus()) {
continue;
+ }
area = tarea;
break;
@@ -423,11 +411,11 @@ void AudioStreamPlayer3D::_notification(int p_what) {
world_3d->get_camera_list(&cameras);
for (List<Camera3D *>::Element *E = cameras.front(); E; E = E->next()) {
-
Camera3D *camera = E->get();
Viewport *vp = camera->get_viewport();
- if (!vp->is_audio_listener())
+ if (!vp->is_audio_listener()) {
continue;
+ }
bool listener_is_camera = true;
Node3D *listener_node = camera;
@@ -451,7 +439,6 @@ void AudioStreamPlayer3D::_notification(int p_what) {
}
if (max_distance > 0) {
-
float total_max = max_distance;
if (area && area->is_using_reverb_bus() && area->get_reverb_uniformity() > 0) {
@@ -478,8 +465,9 @@ void AudioStreamPlayer3D::_notification(int p_what) {
Vector3 listenertopos = global_pos - listener_node->get_global_transform().origin;
float c = listenertopos.normalized().dot(get_global_transform().basis.get_axis(2).normalized()); //it's z negative
float angle = Math::rad2deg(Math::acos(c));
- if (angle > emission_angle)
+ if (angle > emission_angle) {
db_att -= -emission_angle_filter_attenuation_db;
+ }
}
output.filter_gain = Math::db2linear(db_att);
@@ -497,7 +485,6 @@ void AudioStreamPlayer3D::_notification(int p_what) {
int vol_index_max = AudioServer::get_singleton()->get_speaker_mode() + 1;
if (area) {
-
if (area->is_overriding_audio_bus()) {
//override audio bus
StringName bus_name = area->get_audio_bus();
@@ -505,7 +492,6 @@ void AudioStreamPlayer3D::_notification(int p_what) {
}
if (area->is_using_reverb_bus()) {
-
filled_reverb = true;
StringName bus_name = area->get_reverb_bus();
output.reverb_bus_index = AudioServer::get_singleton()->thread_find_bus_index(bus_name);
@@ -514,7 +500,6 @@ void AudioStreamPlayer3D::_notification(int p_what) {
float area_send = area->get_reverb_amount();
if (uniformity > 0.0) {
-
float distance = listener_area_pos.length();
float attenuation = Math::db2linear(_get_attenuation_db(distance));
@@ -556,26 +541,21 @@ void AudioStreamPlayer3D::_notification(int p_what) {
}
for (int i = 0; i < vol_index_max; i++) {
-
output.reverb_vol[i] = output.reverb_vol[i].lerp(center_frame, attenuation);
}
} else {
for (int i = 0; i < vol_index_max; i++) {
-
output.reverb_vol[i] = center_frame;
}
}
for (int i = 0; i < vol_index_max; i++) {
-
output.reverb_vol[i] = output.vol[i].lerp(output.reverb_vol[i] * attenuation, uniformity);
output.reverb_vol[i] *= area_send;
}
} else {
-
for (int i = 0; i < vol_index_max; i++) {
-
output.reverb_vol[i] = output.vol[i] * area_send;
}
}
@@ -583,7 +563,6 @@ void AudioStreamPlayer3D::_notification(int p_what) {
}
if (doppler_tracking != DOPPLER_TRACKING_DISABLED) {
-
Vector3 listener_velocity;
if (listener_is_camera) {
@@ -608,17 +587,16 @@ void AudioStreamPlayer3D::_notification(int p_what) {
}
if (!filled_reverb) {
-
for (int i = 0; i < vol_index_max; i++) {
-
output.reverb_vol[i] = AudioFrame(0, 0);
}
}
outputs[new_output_count] = output;
new_output_count++;
- if (new_output_count == MAX_OUTPUTS)
+ if (new_output_count == MAX_OUTPUTS) {
break;
+ }
}
output_count = new_output_count;
@@ -645,7 +623,6 @@ void AudioStreamPlayer3D::_notification(int p_what) {
}
void AudioStreamPlayer3D::set_stream(Ref<AudioStream> p_stream) {
-
AudioServer::get_singleton()->lock();
mix_buffer.resize(AudioServer::get_singleton()->thread_get_mix_buffer_size());
@@ -670,34 +647,30 @@ void AudioStreamPlayer3D::set_stream(Ref<AudioStream> p_stream) {
}
Ref<AudioStream> AudioStreamPlayer3D::get_stream() const {
-
return stream;
}
void AudioStreamPlayer3D::set_unit_db(float p_volume) {
-
unit_db = p_volume;
}
-float AudioStreamPlayer3D::get_unit_db() const {
+float AudioStreamPlayer3D::get_unit_db() const {
return unit_db;
}
void AudioStreamPlayer3D::set_unit_size(float p_volume) {
-
unit_size = p_volume;
}
-float AudioStreamPlayer3D::get_unit_size() const {
+float AudioStreamPlayer3D::get_unit_size() const {
return unit_size;
}
void AudioStreamPlayer3D::set_max_db(float p_boost) {
-
max_db = p_boost;
}
-float AudioStreamPlayer3D::get_max_db() const {
+float AudioStreamPlayer3D::get_max_db() const {
return max_db;
}
@@ -705,12 +678,12 @@ void AudioStreamPlayer3D::set_pitch_scale(float p_pitch_scale) {
ERR_FAIL_COND(p_pitch_scale <= 0.0);
pitch_scale = p_pitch_scale;
}
+
float AudioStreamPlayer3D::get_pitch_scale() const {
return pitch_scale;
}
void AudioStreamPlayer3D::play(float p_from_pos) {
-
if (!is_playing()) {
// Reset the prev_output_count if the stream is stopped
prev_output_count = 0;
@@ -725,14 +698,12 @@ void AudioStreamPlayer3D::play(float p_from_pos) {
}
void AudioStreamPlayer3D::seek(float p_seconds) {
-
if (stream_playback.is_valid()) {
setseek = p_seconds;
}
}
void AudioStreamPlayer3D::stop() {
-
if (stream_playback.is_valid()) {
active = false;
set_physics_process_internal(false);
@@ -741,7 +712,6 @@ void AudioStreamPlayer3D::stop() {
}
bool AudioStreamPlayer3D::is_playing() const {
-
if (stream_playback.is_valid()) {
return active; // && stream_playback->is_playing();
}
@@ -750,7 +720,6 @@ bool AudioStreamPlayer3D::is_playing() const {
}
float AudioStreamPlayer3D::get_playback_position() {
-
if (stream_playback.is_valid()) {
return stream_playback->get_playback_position();
}
@@ -759,14 +728,13 @@ float AudioStreamPlayer3D::get_playback_position() {
}
void AudioStreamPlayer3D::set_bus(const StringName &p_bus) {
-
//if audio is active, must lock this
AudioServer::get_singleton()->lock();
bus = p_bus;
AudioServer::get_singleton()->unlock();
}
-StringName AudioStreamPlayer3D::get_bus() const {
+StringName AudioStreamPlayer3D::get_bus() const {
for (int i = 0; i < AudioServer::get_singleton()->get_bus_count(); i++) {
if (AudioServer::get_singleton()->get_bus_name(i) == bus) {
return bus;
@@ -776,34 +744,32 @@ StringName AudioStreamPlayer3D::get_bus() const {
}
void AudioStreamPlayer3D::set_autoplay(bool p_enable) {
-
autoplay = p_enable;
}
-bool AudioStreamPlayer3D::is_autoplay_enabled() {
+bool AudioStreamPlayer3D::is_autoplay_enabled() {
return autoplay;
}
void AudioStreamPlayer3D::_set_playing(bool p_enable) {
-
- if (p_enable)
+ if (p_enable) {
play();
- else
+ } else {
stop();
+ }
}
-bool AudioStreamPlayer3D::_is_active() const {
+bool AudioStreamPlayer3D::_is_active() const {
return active;
}
void AudioStreamPlayer3D::_validate_property(PropertyInfo &property) const {
-
if (property.name == "bus") {
-
String options;
for (int i = 0; i < AudioServer::get_singleton()->get_bus_count(); i++) {
- if (i > 0)
+ if (i > 0) {
options += ",";
+ }
String name = AudioServer::get_singleton()->get_bus_name(i);
options += name;
}
@@ -813,28 +779,23 @@ void AudioStreamPlayer3D::_validate_property(PropertyInfo &property) const {
}
void AudioStreamPlayer3D::_bus_layout_changed() {
-
_change_notify();
}
void AudioStreamPlayer3D::set_max_distance(float p_metres) {
-
ERR_FAIL_COND(p_metres < 0.0);
max_distance = p_metres;
}
float AudioStreamPlayer3D::get_max_distance() const {
-
return max_distance;
}
void AudioStreamPlayer3D::set_area_mask(uint32_t p_mask) {
-
area_mask = p_mask;
}
uint32_t AudioStreamPlayer3D::get_area_mask() const {
-
return area_mask;
}
@@ -859,30 +820,26 @@ float AudioStreamPlayer3D::get_emission_angle() const {
}
void AudioStreamPlayer3D::set_emission_angle_filter_attenuation_db(float p_angle_attenuation_db) {
-
emission_angle_filter_attenuation_db = p_angle_attenuation_db;
}
float AudioStreamPlayer3D::get_emission_angle_filter_attenuation_db() const {
-
return emission_angle_filter_attenuation_db;
}
void AudioStreamPlayer3D::set_attenuation_filter_cutoff_hz(float p_hz) {
-
attenuation_filter_cutoff_hz = p_hz;
}
-float AudioStreamPlayer3D::get_attenuation_filter_cutoff_hz() const {
+float AudioStreamPlayer3D::get_attenuation_filter_cutoff_hz() const {
return attenuation_filter_cutoff_hz;
}
void AudioStreamPlayer3D::set_attenuation_filter_db(float p_db) {
-
attenuation_filter_db = p_db;
}
-float AudioStreamPlayer3D::get_attenuation_filter_db() const {
+float AudioStreamPlayer3D::get_attenuation_filter_db() const {
return attenuation_filter_db;
}
@@ -896,20 +853,18 @@ AudioStreamPlayer3D::AttenuationModel AudioStreamPlayer3D::get_attenuation_model
}
void AudioStreamPlayer3D::set_out_of_range_mode(OutOfRangeMode p_mode) {
-
ERR_FAIL_INDEX((int)p_mode, 2);
out_of_range_mode = p_mode;
}
AudioStreamPlayer3D::OutOfRangeMode AudioStreamPlayer3D::get_out_of_range_mode() const {
-
return out_of_range_mode;
}
void AudioStreamPlayer3D::set_doppler_tracking(DopplerTracking p_tracking) {
-
- if (doppler_tracking == p_tracking)
+ if (doppler_tracking == p_tracking) {
return;
+ }
doppler_tracking = p_tracking;
@@ -925,12 +880,10 @@ void AudioStreamPlayer3D::set_doppler_tracking(DopplerTracking p_tracking) {
}
AudioStreamPlayer3D::DopplerTracking AudioStreamPlayer3D::get_doppler_tracking() const {
-
return doppler_tracking;
}
void AudioStreamPlayer3D::set_stream_paused(bool p_pause) {
-
if (p_pause != stream_paused) {
stream_paused = p_pause;
stream_paused_fade_in = !stream_paused;
@@ -939,7 +892,6 @@ void AudioStreamPlayer3D::set_stream_paused(bool p_pause) {
}
bool AudioStreamPlayer3D::get_stream_paused() const {
-
return stream_paused;
}
@@ -948,7 +900,6 @@ Ref<AudioStreamPlayback> AudioStreamPlayer3D::get_stream_playback() {
}
void AudioStreamPlayer3D::_bind_methods() {
-
ClassDB::bind_method(D_METHOD("set_stream", "stream"), &AudioStreamPlayer3D::set_stream);
ClassDB::bind_method(D_METHOD("get_stream"), &AudioStreamPlayer3D::get_stream);
@@ -1054,7 +1005,6 @@ void AudioStreamPlayer3D::_bind_methods() {
}
AudioStreamPlayer3D::AudioStreamPlayer3D() {
-
unit_db = 0;
unit_size = 1;
attenuation_model = ATTENUATION_INVERSE_DISTANCE;
@@ -1084,5 +1034,6 @@ AudioStreamPlayer3D::AudioStreamPlayer3D() {
AudioServer::get_singleton()->connect("bus_layout_changed", callable_mp(this, &AudioStreamPlayer3D::_bus_layout_changed));
set_disable_scale(true);
}
+
AudioStreamPlayer3D::~AudioStreamPlayer3D() {
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 07:28:01 +0000