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Add 'global_rate_scale' to the AudioServer

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Closes #28953.
This commit is contained in:
Michael Alexsander Silva Dias 2019-06-02 20:01:42 -03:00
parent ddba2e7b47
commit 1c2ba35074
4 changed files with 50 additions and 1 deletions
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17
servers/audio_server.cpp
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@ -944,6 +944,15 @@ bool AudioServer::is_bus_channel_active(int p_bus, int p_channel) const {
return buses[p_bus]->channels[p_channel].active;
}
void AudioServer::set_global_rate_scale(float p_scale) {
global_rate_scale = p_scale;
}
float AudioServer::get_global_rate_scale() const {
return global_rate_scale;
}
void AudioServer::init_channels_and_buffers() {
channel_count = get_channel_count();
temp_buffer.resize(channel_count);
@ -1352,6 +1361,9 @@ void AudioServer::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_bus_peak_volume_left_db", "bus_idx", "channel"), &AudioServer::get_bus_peak_volume_left_db);
ClassDB::bind_method(D_METHOD("get_bus_peak_volume_right_db", "bus_idx", "channel"), &AudioServer::get_bus_peak_volume_right_db);
ClassDB::bind_method(D_METHOD("set_global_rate_scale", "scale"), &AudioServer::set_global_rate_scale);
ClassDB::bind_method(D_METHOD("get_global_rate_scale"), &AudioServer::get_global_rate_scale);
ClassDB::bind_method(D_METHOD("lock"), &AudioServer::lock);
ClassDB::bind_method(D_METHOD("unlock"), &AudioServer::unlock);
@ -1372,6 +1384,10 @@ void AudioServer::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_bus_layout", "bus_layout"), &AudioServer::set_bus_layout);
ClassDB::bind_method(D_METHOD("generate_bus_layout"), &AudioServer::generate_bus_layout);
ADD_PROPERTY(PropertyInfo(Variant::INT, "bus_count"), "set_bus_count", "get_bus_count");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "device"), "set_device", "get_device");
ADD_PROPERTY(PropertyInfo(Variant::REAL, "global_rate_scale"), "set_global_rate_scale", "get_global_rate_scale");
ADD_SIGNAL(MethodInfo("bus_layout_changed"));
BIND_ENUM_CONSTANT(SPEAKER_MODE_STEREO);
@ -1396,6 +1412,7 @@ AudioServer::AudioServer() {
#endif
mix_time = 0;
mix_size = 0;
global_rate_scale = 1;
}
AudioServer::~AudioServer() {