diff options
Diffstat (limited to 'servers/audio/effects/audio_effect_delay.cpp')
| -rw-r--r-- | servers/audio/effects/audio_effect_delay.cpp | 59 |
1 files changed, 22 insertions, 37 deletions
diff --git a/servers/audio/effects/audio_effect_delay.cpp b/servers/audio/effects/audio_effect_delay.cpp index 1909ab6eae..69c62e3a13 100644 --- a/servers/audio/effects/audio_effect_delay.cpp +++ b/servers/audio/effects/audio_effect_delay.cpp @@ -29,6 +29,7 @@ /*************************************************************************/ #include "audio_effect_delay.h" + #include "core/math/math_funcs.h" #include "servers/audio_server.h" @@ -52,13 +53,13 @@ void AudioEffectDelayInstance::_process_chunk(const AudioFrame *p_src_frames, Au float mix_rate = AudioServer::get_singleton()->get_mix_rate(); - float tap_1_level_f = base->tap_1_active ? Math::db2linear(base->tap_1_level) : 0.0; + float tap_1_level_f = base->tap_1_active ? Math::db_to_linear(base->tap_1_level) : 0.0; int tap_1_delay_frames = int((base->tap_1_delay_ms / 1000.0) * mix_rate); - float tap_2_level_f = base->tap_2_active ? Math::db2linear(base->tap_2_level) : 0.0; + float tap_2_level_f = base->tap_2_active ? Math::db_to_linear(base->tap_2_level) : 0.0; int tap_2_delay_frames = int((base->tap_2_delay_ms / 1000.0) * mix_rate); - float feedback_level_f = base->feedback_active ? Math::db2linear(base->feedback_level) : 0.0; + float feedback_level_f = base->feedback_active ? Math::db_to_linear(base->feedback_level) : 0.0; unsigned int feedback_delay_frames = int((base->feedback_delay_ms / 1000.0) * mix_rate); AudioFrame tap1_vol = AudioFrame(tap_1_level_f, tap_1_level_f); @@ -93,7 +94,7 @@ void AudioEffectDelayInstance::_process_chunk(const AudioFrame *p_src_frames, Au //apply lowpass and feedback gain AudioFrame fb_in = out * feedback_level_f * lpf_ic + h * lpf_c; - fb_in.undenormalise(); //avoid denormals + fb_in.undenormalize(); //avoid denormals h = fb_in; fb_buf[feedback_buffer_pos] = fb_in; @@ -286,37 +287,21 @@ void AudioEffectDelay::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "dry", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_dry", "get_dry"); - ADD_PROPERTY(PropertyInfo(Variant::BOOL, "tap1/active"), "set_tap1_active", "is_tap1_active"); - ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap1/delay_ms", PROPERTY_HINT_RANGE, "0,1500,1"), "set_tap1_delay_ms", "get_tap1_delay_ms"); - ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap1/level_db", PROPERTY_HINT_RANGE, "-60,0,0.01"), "set_tap1_level_db", "get_tap1_level_db"); - ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap1/pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_tap1_pan", "get_tap1_pan"); - - ADD_PROPERTY(PropertyInfo(Variant::BOOL, "tap2/active"), "set_tap2_active", "is_tap2_active"); - ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap2/delay_ms", PROPERTY_HINT_RANGE, "0,1500,1"), "set_tap2_delay_ms", "get_tap2_delay_ms"); - ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap2/level_db", PROPERTY_HINT_RANGE, "-60,0,0.01"), "set_tap2_level_db", "get_tap2_level_db"); - ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap2/pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_tap2_pan", "get_tap2_pan"); - - ADD_PROPERTY(PropertyInfo(Variant::BOOL, "feedback/active"), "set_feedback_active", "is_feedback_active"); - ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "feedback/delay_ms", PROPERTY_HINT_RANGE, "0,1500,1"), "set_feedback_delay_ms", "get_feedback_delay_ms"); - ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "feedback/level_db", PROPERTY_HINT_RANGE, "-60,0,0.01"), "set_feedback_level_db", "get_feedback_level_db"); - ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "feedback/lowpass", PROPERTY_HINT_RANGE, "1,16000,1"), "set_feedback_lowpass", "get_feedback_lowpass"); -} - -AudioEffectDelay::AudioEffectDelay() { - tap_1_active = true; - tap_1_delay_ms = 250; - tap_1_level = -6; - tap_1_pan = 0.2; - - tap_2_active = true; - tap_2_delay_ms = 500; - tap_2_level = -12; - tap_2_pan = -0.4; - - feedback_active = false; - feedback_delay_ms = 340; - feedback_level = -6; - feedback_lowpass = 16000; - - dry = 1.0; + ADD_GROUP("Tap 1", "tap1_"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "tap1_active"), "set_tap1_active", "is_tap1_active"); + ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap1_delay_ms", PROPERTY_HINT_RANGE, "0,1500,1,suffix:ms"), "set_tap1_delay_ms", "get_tap1_delay_ms"); + ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap1_level_db", PROPERTY_HINT_RANGE, "-60,0,0.01,suffix:dB"), "set_tap1_level_db", "get_tap1_level_db"); + ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap1_pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_tap1_pan", "get_tap1_pan"); + + ADD_GROUP("Tap 2", "tap2_"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "tap2_active"), "set_tap2_active", "is_tap2_active"); + ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap2_delay_ms", PROPERTY_HINT_RANGE, "0,1500,1,suffix:ms"), "set_tap2_delay_ms", "get_tap2_delay_ms"); + ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap2_level_db", PROPERTY_HINT_RANGE, "-60,0,0.01,suffix:dB"), "set_tap2_level_db", "get_tap2_level_db"); + ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap2_pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_tap2_pan", "get_tap2_pan"); + + ADD_GROUP("Feedback", "feedback_"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "feedback_active"), "set_feedback_active", "is_feedback_active"); + ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "feedback_delay_ms", PROPERTY_HINT_RANGE, "0,1500,1,suffix:ms"), "set_feedback_delay_ms", "get_feedback_delay_ms"); + ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "feedback_level_db", PROPERTY_HINT_RANGE, "-60,0,0.01,suffix:dB"), "set_feedback_level_db", "get_feedback_level_db"); + ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "feedback_lowpass", PROPERTY_HINT_RANGE, "1,16000,1"), "set_feedback_lowpass", "get_feedback_lowpass"); } |