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Code Releases Wiki Activity

Exposes capture methods to AudioServer, variable renames for consistency,

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added documentation.
This commit is contained in:
Saracen
2019-07-09 18:11:11 +01:00
parent e6230a36f8
commit c81ec6f26d
9 changed files with 146 additions and 72 deletions
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58
servers/audio_server.cpp
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@@ -85,26 +85,26 @@ double AudioDriver::get_time_to_next_mix() const {
return mix_buffer - total;
}
void AudioDriver::input_buffer_init(int driver_buffer_frames) {
void AudioDriver::capture_buffer_init(int driver_buffer_frames) {
const int input_buffer_channels = 2;
input_buffer.resize(driver_buffer_frames * input_buffer_channels * 4);
input_position = 0;
input_size = 0;
const int capture_buffer_channels = 2;
capture_buffer.resize(driver_buffer_frames * capture_buffer_channels * 4);
capture_position = 0;
capture_size = 0;
}
void AudioDriver::input_buffer_write(int32_t sample) {
void AudioDriver::capture_buffer_write(int32_t sample) {
if ((int)input_position < input_buffer.size()) {
input_buffer.write[input_position++] = sample;
if ((int)input_position >= input_buffer.size()) {
input_position = 0;
if ((int)capture_position < capture_buffer.size()) {
capture_buffer.write()[capture_position++] = sample;
if ((int)capture_position >= capture_buffer.size()) {
capture_position = 0;
}
if ((int)input_size < input_buffer.size()) {
input_size++;
if ((int)capture_size < capture_buffer.size()) {
capture_size++;
}
} else {
WARN_PRINTS("input_buffer_write: Invalid input_position=" + itos(input_position) + " input_buffer.size()=" + itos(input_buffer.size()));
WARN_PRINTS("capture_buffer_write: Invalid capture_position=" + itos(capture_position) + " capture_buffer.size()=" + itos(capture_buffer.size()));
}
}
@@ -154,8 +154,8 @@ AudioDriver::AudioDriver() {
_last_mix_time = 0;
_last_mix_frames = 0;
input_position = 0;
input_size = 0;
capture_position = 0;
capture_size = 0;
#ifdef DEBUG_ENABLED
prof_time = 0;
@@ -1302,6 +1302,14 @@ void AudioServer::set_device(String device) {
AudioDriver::get_singleton()->set_device(device);
}
Error AudioServer::capture_start() {
return AudioDriver::get_singleton()->capture_start();
}
Error AudioServer::capture_stop() {
return AudioDriver::get_singleton()->capture_stop();
}
Array AudioServer::capture_get_device_list() {
return AudioDriver::get_singleton()->capture_get_device_list();
@@ -1317,6 +1325,18 @@ void AudioServer::capture_set_device(const String &p_name) {
AudioDriver::get_singleton()->capture_set_device(p_name);
}
PoolVector<int32_t> AudioServer::get_capture_buffer() {
return AudioDriver::get_singleton()->get_capture_buffer();
}
unsigned int AudioServer::get_capture_position() {
return AudioDriver::get_singleton()->get_capture_position();
}
unsigned int AudioServer::get_capture_size() {
return AudioDriver::get_singleton()->get_capture_size();
}
void AudioServer::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_bus_count", "amount"), &AudioServer::set_bus_count);
@@ -1377,15 +1397,23 @@ void AudioServer::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_time_since_last_mix"), &AudioServer::get_time_since_last_mix);
ClassDB::bind_method(D_METHOD("get_output_latency"), &AudioServer::get_output_latency);
ClassDB::bind_method(D_METHOD("capture_start"), &AudioServer::capture_start);
ClassDB::bind_method(D_METHOD("capture_stop"), &AudioServer::capture_stop);
ClassDB::bind_method(D_METHOD("capture_get_device_list"), &AudioServer::capture_get_device_list);
ClassDB::bind_method(D_METHOD("capture_get_device"), &AudioServer::capture_get_device);
ClassDB::bind_method(D_METHOD("capture_set_device", "name"), &AudioServer::capture_set_device);
ClassDB::bind_method(D_METHOD("get_capture_buffer"), &AudioServer::get_capture_buffer);
ClassDB::bind_method(D_METHOD("get_capture_position"), &AudioServer::get_capture_position);
ClassDB::bind_method(D_METHOD("get_capture_size"), &AudioServer::get_capture_size);
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::STRING, "capture_device"), "capture_set_device", "capture_get_device");
ADD_PROPERTY(PropertyInfo(Variant::REAL, "global_rate_scale"), "set_global_rate_scale", "get_global_rate_scale");
ADD_SIGNAL(MethodInfo("bus_layout_changed"));