diff options
Diffstat (limited to 'scene/audio/audio_player.cpp')
| -rw-r--r-- | scene/audio/audio_player.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/scene/audio/audio_player.cpp b/scene/audio/audio_player.cpp index 2c90fd5511..8a73c65df6 100644 --- a/scene/audio/audio_player.cpp +++ b/scene/audio/audio_player.cpp @@ -44,7 +44,7 @@ void AudioStreamPlayer::_mix_internal(bool p_fadeout) { } //mix - stream_playback->mix(buffer, 1.0, buffer_size); + stream_playback->mix(buffer, pitch_scale, buffer_size); //multiply volume interpolating to avoid clicks if this changes float target_volume = p_fadeout ? -80.0 : volume_db; @@ -176,6 +176,13 @@ float AudioStreamPlayer::get_volume_db() const { return volume_db; } +void AudioStreamPlayer::set_pitch_scale(float p_pitch_scale) { + pitch_scale = p_pitch_scale; +} +float AudioStreamPlayer::get_pitch_scale() const { + return pitch_scale; +} + void AudioStreamPlayer::play(float p_from_pos) { if (stream_playback.is_valid()) { @@ -296,6 +303,9 @@ void AudioStreamPlayer::_bind_methods() { ClassDB::bind_method(D_METHOD("set_volume_db", "volume_db"), &AudioStreamPlayer::set_volume_db); ClassDB::bind_method(D_METHOD("get_volume_db"), &AudioStreamPlayer::get_volume_db); + ClassDB::bind_method(D_METHOD("set_pitch_scale", "pitch_scale"), &AudioStreamPlayer::set_pitch_scale); + ClassDB::bind_method(D_METHOD("get_pitch_scale"), &AudioStreamPlayer::get_pitch_scale); + ClassDB::bind_method(D_METHOD("play", "from_position"), &AudioStreamPlayer::play, DEFVAL(0.0)); ClassDB::bind_method(D_METHOD("seek", "to_position"), &AudioStreamPlayer::seek); ClassDB::bind_method(D_METHOD("stop"), &AudioStreamPlayer::stop); @@ -319,6 +329,7 @@ void AudioStreamPlayer::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "stream", PROPERTY_HINT_RESOURCE_TYPE, "AudioStream"), "set_stream", "get_stream"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "volume_db", PROPERTY_HINT_RANGE, "-80,24"), "set_volume_db", "get_volume_db"); + ADD_PROPERTY(PropertyInfo(Variant::REAL, "pitch_scale", PROPERTY_HINT_RANGE, "0.01,32,0.01"), "set_pitch_scale", "get_pitch_scale"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "playing", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "_set_playing", "is_playing"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "autoplay"), "set_autoplay", "is_autoplay_enabled"); ADD_PROPERTY(PropertyInfo(Variant::INT, "mix_target", PROPERTY_HINT_ENUM, "Stereo,Surround,Center"), "set_mix_target", "get_mix_target"); @@ -334,6 +345,7 @@ void AudioStreamPlayer::_bind_methods() { AudioStreamPlayer::AudioStreamPlayer() { mix_volume_db = 0; + pitch_scale = 1.0; volume_db = 0; autoplay = false; setseek = -1; |