diff options
Diffstat (limited to 'servers/audio_server.cpp')
| -rw-r--r-- | servers/audio_server.cpp | 42 |
1 files changed, 25 insertions, 17 deletions
diff --git a/servers/audio_server.cpp b/servers/audio_server.cpp index bea5e9e432..138cb6e1f8 100644 --- a/servers/audio_server.cpp +++ b/servers/audio_server.cpp @@ -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 */ @@ -71,13 +71,20 @@ void AudioDriver::update_mix_time(int p_frames) { } } -double AudioDriver::get_time_since_last_mix() const { - return (OS::get_singleton()->get_ticks_usec() - _last_mix_time) / 1000000.0; +double AudioDriver::get_time_since_last_mix() { + lock(); + uint64_t last_mix_time = _last_mix_time; + unlock(); + return (OS::get_singleton()->get_ticks_usec() - last_mix_time) / 1000000.0; } -double AudioDriver::get_time_to_next_mix() const { - double total = (OS::get_singleton()->get_ticks_usec() - _last_mix_time) / 1000000.0; - double mix_buffer = _last_mix_frames / (double)get_mix_rate(); +double AudioDriver::get_time_to_next_mix() { + lock(); + uint64_t last_mix_time = _last_mix_time; + uint64_t last_mix_frames = _last_mix_frames; + unlock(); + double total = (OS::get_singleton()->get_ticks_usec() - last_mix_time) / 1000000.0; + double mix_buffer = last_mix_frames / (double)get_mix_rate(); return mix_buffer - total; } @@ -181,10 +188,10 @@ int AudioDriverManager::get_driver_count() { } void AudioDriverManager::initialize(int p_driver) { - GLOBAL_DEF_RST("audio/enable_audio_input", false); - GLOBAL_DEF_RST("audio/mix_rate", DEFAULT_MIX_RATE); - GLOBAL_DEF_RST("audio/output_latency", DEFAULT_OUTPUT_LATENCY); - GLOBAL_DEF_RST("audio/output_latency.web", 50); // Safer default output_latency for web. + GLOBAL_DEF_RST("audio/driver/enable_input", false); + GLOBAL_DEF_RST("audio/driver/mix_rate", DEFAULT_MIX_RATE); + GLOBAL_DEF_RST("audio/driver/output_latency", DEFAULT_OUTPUT_LATENCY); + GLOBAL_DEF_RST("audio/driver/output_latency.web", 50); // Safer default output_latency for web. int failed_driver = -1; @@ -394,6 +401,7 @@ void AudioServer::_mix_step() { for (int k = 0; k < bus->channels.size(); k++) { if (!bus->channels[k].active) { + bus->channels.write[k].peak_volume = AudioFrame(AUDIO_MIN_PEAK_DB, AUDIO_MIN_PEAK_DB); continue; } @@ -427,7 +435,7 @@ void AudioServer::_mix_step() { } } - bus->channels.write[k].peak_volume = AudioFrame(Math::linear2db(peak.l + 0.0000000001), Math::linear2db(peak.r + 0.0000000001)); + bus->channels.write[k].peak_volume = AudioFrame(Math::linear2db(peak.l + AUDIO_PEAK_OFFSET), Math::linear2db(peak.r + AUDIO_PEAK_OFFSET)); if (!bus->channels[k].used) { //see if any audio is contained, because channel was not used @@ -931,9 +939,9 @@ void AudioServer::init_channels_and_buffers() { } void AudioServer::init() { - channel_disable_threshold_db = GLOBAL_DEF_RST("audio/channel_disable_threshold_db", -60.0); - channel_disable_frames = float(GLOBAL_DEF_RST("audio/channel_disable_time", 2.0)) * get_mix_rate(); - ProjectSettings::get_singleton()->set_custom_property_info("audio/channel_disable_time", PropertyInfo(Variant::FLOAT, "audio/channel_disable_time", PROPERTY_HINT_RANGE, "0,5,0.01,or_greater")); + channel_disable_threshold_db = GLOBAL_DEF_RST("audio/buses/channel_disable_threshold_db", -60.0); + channel_disable_frames = float(GLOBAL_DEF_RST("audio/buses/channel_disable_time", 2.0)) * get_mix_rate(); + ProjectSettings::get_singleton()->set_custom_property_info("audio/buses/channel_disable_time", PropertyInfo(Variant::FLOAT, "audio/buses/channel_disable_time", PROPERTY_HINT_RANGE, "0,5,0.01,or_greater")); buffer_size = 1024; //hardcoded for now init_channels_and_buffers(); @@ -950,7 +958,7 @@ void AudioServer::init() { set_edited(false); //avoid editors from thinking this was edited #endif - GLOBAL_DEF_RST("audio/video_delay_compensation_ms", 0); + GLOBAL_DEF_RST("audio/video/video_delay_compensation_ms", 0); } void AudioServer::update() { @@ -1027,7 +1035,7 @@ void AudioServer::update() { } void AudioServer::load_default_bus_layout() { - String layout_path = ProjectSettings::get_singleton()->get("audio/default_bus_layout"); + String layout_path = ProjectSettings::get_singleton()->get("audio/buses/default_bus_layout"); if (ResourceLoader::exists(layout_path)) { Ref<AudioBusLayout> default_layout = ResourceLoader::load(layout_path); |