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-rw-r--r--drivers/coreaudio/audio_driver_coreaudio.cpp54
-rw-r--r--drivers/coreaudio/audio_driver_coreaudio.h18
-rw-r--r--drivers/pulseaudio/audio_driver_pulseaudio.cpp138
-rw-r--r--drivers/pulseaudio/audio_driver_pulseaudio.h36
-rw-r--r--drivers/wasapi/audio_driver_wasapi.cpp162
-rw-r--r--drivers/wasapi/audio_driver_wasapi.h36
6 files changed, 222 insertions, 222 deletions
diff --git a/drivers/coreaudio/audio_driver_coreaudio.cpp b/drivers/coreaudio/audio_driver_coreaudio.cpp
index e9eb11e2e3..c454da8e23 100644
--- a/drivers/coreaudio/audio_driver_coreaudio.cpp
+++ b/drivers/coreaudio/audio_driver_coreaudio.cpp
@@ -44,10 +44,10 @@ OSStatus AudioDriverCoreAudio::input_device_address_cb(AudioObjectID inObjectID,
void *inClientData) {
AudioDriverCoreAudio *driver = static_cast<AudioDriverCoreAudio *>(inClientData);
- // If our selected device is the Default call set_device to update the
+ // If our selected input device is the Default, call set_input_device to update the
// kAudioOutputUnitProperty_CurrentDevice property
- if (driver->capture_device_name == "Default") {
- driver->capture_set_device("Default");
+ if (driver->input_device_name == "Default") {
+ driver->set_input_device("Default");
}
return noErr;
@@ -58,10 +58,10 @@ OSStatus AudioDriverCoreAudio::output_device_address_cb(AudioObjectID inObjectID
void *inClientData) {
AudioDriverCoreAudio *driver = static_cast<AudioDriverCoreAudio *>(inClientData);
- // If our selected device is the Default call set_device to update the
+ // If our selected output device is the Default call set_output_device to update the
// kAudioOutputUnitProperty_CurrentDevice property
- if (driver->device_name == "Default") {
- driver->set_device("Default");
+ if (driver->output_device_name == "Default") {
+ driver->set_output_device("Default");
}
return noErr;
@@ -495,7 +495,7 @@ Error AudioDriverCoreAudio::capture_stop() {
#ifdef MACOS_ENABLED
-PackedStringArray AudioDriverCoreAudio::_get_device_list(bool capture) {
+PackedStringArray AudioDriverCoreAudio::_get_device_list(bool input) {
PackedStringArray list;
list.push_back("Default");
@@ -514,7 +514,7 @@ PackedStringArray AudioDriverCoreAudio::_get_device_list(bool capture) {
UInt32 deviceCount = size / sizeof(AudioDeviceID);
for (UInt32 i = 0; i < deviceCount; i++) {
- prop.mScope = capture ? kAudioDevicePropertyScopeInput : kAudioDevicePropertyScopeOutput;
+ prop.mScope = input ? kAudioDevicePropertyScopeInput : kAudioDevicePropertyScopeOutput;
prop.mSelector = kAudioDevicePropertyStreamConfiguration;
AudioObjectGetPropertyDataSize(audioDevices[i], &prop, 0, nullptr, &size);
@@ -555,10 +555,10 @@ PackedStringArray AudioDriverCoreAudio::_get_device_list(bool capture) {
return list;
}
-void AudioDriverCoreAudio::_set_device(const String &device, bool capture) {
+void AudioDriverCoreAudio::_set_device(const String &output_device, bool input) {
AudioDeviceID deviceId;
bool found = false;
- if (device != "Default") {
+ if (output_device != "Default") {
AudioObjectPropertyAddress prop;
prop.mSelector = kAudioHardwarePropertyDevices;
@@ -573,7 +573,7 @@ void AudioDriverCoreAudio::_set_device(const String &device, bool capture) {
UInt32 deviceCount = size / sizeof(AudioDeviceID);
for (UInt32 i = 0; i < deviceCount && !found; i++) {
- prop.mScope = capture ? kAudioDevicePropertyScopeInput : kAudioDevicePropertyScopeOutput;
+ prop.mScope = input ? kAudioDevicePropertyScopeInput : kAudioDevicePropertyScopeOutput;
prop.mSelector = kAudioDevicePropertyStreamConfiguration;
AudioObjectGetPropertyDataSize(audioDevices[i], &prop, 0, nullptr, &size);
@@ -602,7 +602,7 @@ void AudioDriverCoreAudio::_set_device(const String &device, bool capture) {
ERR_FAIL_NULL_MSG(buffer, "Out of memory.");
if (CFStringGetCString(cfname, buffer, maxSize, kCFStringEncodingUTF8)) {
String name = String::utf8(buffer) + " (" + itos(audioDevices[i]) + ")";
- if (name == device) {
+ if (name == output_device) {
deviceId = audioDevices[i];
found = true;
}
@@ -618,7 +618,7 @@ void AudioDriverCoreAudio::_set_device(const String &device, bool capture) {
if (!found) {
// If we haven't found the desired device get the system default one
UInt32 size = sizeof(AudioDeviceID);
- UInt32 elem = capture ? kAudioHardwarePropertyDefaultInputDevice : kAudioHardwarePropertyDefaultOutputDevice;
+ UInt32 elem = input ? kAudioHardwarePropertyDefaultInputDevice : kAudioHardwarePropertyDefaultOutputDevice;
AudioObjectPropertyAddress property = { elem, kAudioObjectPropertyScopeGlobal, kAudioObjectPropertyElementMaster };
OSStatus result = AudioObjectGetPropertyData(kAudioObjectSystemObject, &property, 0, nullptr, &size, &deviceId);
@@ -628,10 +628,10 @@ void AudioDriverCoreAudio::_set_device(const String &device, bool capture) {
}
if (found) {
- OSStatus result = AudioUnitSetProperty(capture ? input_unit : audio_unit, kAudioOutputUnitProperty_CurrentDevice, kAudioUnitScope_Global, 0, &deviceId, sizeof(AudioDeviceID));
+ OSStatus result = AudioUnitSetProperty(input ? input_unit : audio_unit, kAudioOutputUnitProperty_CurrentDevice, kAudioUnitScope_Global, 0, &deviceId, sizeof(AudioDeviceID));
ERR_FAIL_COND(result != noErr);
- if (capture) {
+ if (input) {
// Reset audio input to keep synchronization.
input_position = 0;
input_size = 0;
@@ -639,34 +639,34 @@ void AudioDriverCoreAudio::_set_device(const String &device, bool capture) {
}
}
-PackedStringArray AudioDriverCoreAudio::get_device_list() {
+PackedStringArray AudioDriverCoreAudio::get_output_device_list() {
return _get_device_list();
}
-String AudioDriverCoreAudio::get_device() {
- return device_name;
+String AudioDriverCoreAudio::get_output_device() {
+ return output_device_name;
}
-void AudioDriverCoreAudio::set_device(String device) {
- device_name = device;
+void AudioDriverCoreAudio::set_output_device(String output_device) {
+ output_device_name = output_device;
if (active) {
- _set_device(device_name);
+ _set_device(output_device_name);
}
}
-void AudioDriverCoreAudio::capture_set_device(const String &p_name) {
- capture_device_name = p_name;
+void AudioDriverCoreAudio::set_input_device(const String &p_name) {
+ input_device_name = p_name;
if (active) {
- _set_device(capture_device_name, true);
+ _set_device(input_device_name, true);
}
}
-PackedStringArray AudioDriverCoreAudio::capture_get_device_list() {
+PackedStringArray AudioDriverCoreAudio::get_input_device_list() {
return _get_device_list(true);
}
-String AudioDriverCoreAudio::capture_get_device() {
- return capture_device_name;
+String AudioDriverCoreAudio::get_input_device() {
+ return input_device_name;
}
#endif
diff --git a/drivers/coreaudio/audio_driver_coreaudio.h b/drivers/coreaudio/audio_driver_coreaudio.h
index 675265757b..2b192e630e 100644
--- a/drivers/coreaudio/audio_driver_coreaudio.h
+++ b/drivers/coreaudio/audio_driver_coreaudio.h
@@ -47,8 +47,8 @@ class AudioDriverCoreAudio : public AudioDriver {
bool active = false;
Mutex mutex;
- String device_name = "Default";
- String capture_device_name = "Default";
+ String output_device_name = "Default";
+ String input_device_name = "Default";
int mix_rate = 0;
unsigned int channels = 2;
@@ -60,7 +60,7 @@ class AudioDriverCoreAudio : public AudioDriver {
#ifdef MACOS_ENABLED
PackedStringArray _get_device_list(bool capture = false);
- void _set_device(const String &device, bool capture = false);
+ void _set_device(const String &output_device, bool capture = false);
static OSStatus input_device_address_cb(AudioObjectID inObjectID,
UInt32 inNumberAddresses, const AudioObjectPropertyAddress *inAddresses,
@@ -107,13 +107,13 @@ public:
void stop();
#ifdef MACOS_ENABLED
- virtual PackedStringArray get_device_list();
- virtual String get_device();
- virtual void set_device(String device);
+ virtual PackedStringArray get_output_device_list();
+ virtual String get_output_device();
+ virtual void set_output_device(String output_device);
- virtual PackedStringArray capture_get_device_list();
- virtual void capture_set_device(const String &p_name);
- virtual String capture_get_device();
+ virtual PackedStringArray get_input_device_list();
+ virtual void set_input_device(const String &p_name);
+ virtual String get_input_device();
#endif
AudioDriverCoreAudio();
diff --git a/drivers/pulseaudio/audio_driver_pulseaudio.cpp b/drivers/pulseaudio/audio_driver_pulseaudio.cpp
index e14c3c7f7a..f96247a473 100644
--- a/drivers/pulseaudio/audio_driver_pulseaudio.cpp
+++ b/drivers/pulseaudio/audio_driver_pulseaudio.cpp
@@ -106,15 +106,15 @@ void AudioDriverPulseAudio::pa_server_info_cb(pa_context *c, const pa_server_inf
ERR_FAIL_COND_MSG(!i, "PulseAudio server info is null.");
AudioDriverPulseAudio *ad = static_cast<AudioDriverPulseAudio *>(userdata);
- ad->capture_default_device = i->default_source_name;
- ad->default_device = i->default_sink_name;
+ ad->default_input_device = i->default_source_name;
+ ad->default_output_device = i->default_sink_name;
ad->pa_status++;
}
-Error AudioDriverPulseAudio::detect_channels(bool capture) {
- pa_channel_map_init_stereo(capture ? &pa_rec_map : &pa_map);
+Error AudioDriverPulseAudio::detect_channels(bool input) {
+ pa_channel_map_init_stereo(input ? &pa_rec_map : &pa_map);
- String device = capture ? capture_device_name : device_name;
+ String device = input ? input_device_name : output_device_name;
if (device == "Default") {
// Get the default output device name
pa_status = 0;
@@ -136,7 +136,7 @@ Error AudioDriverPulseAudio::detect_channels(bool capture) {
char dev[1024];
if (device == "Default") {
- strcpy(dev, capture ? capture_default_device.utf8().get_data() : default_device.utf8().get_data());
+ strcpy(dev, input ? default_input_device.utf8().get_data() : default_output_device.utf8().get_data());
} else {
strcpy(dev, device.utf8().get_data());
}
@@ -145,7 +145,7 @@ Error AudioDriverPulseAudio::detect_channels(bool capture) {
// Now using the device name get the amount of channels
pa_status = 0;
pa_operation *pa_op;
- if (capture) {
+ if (input) {
pa_op = pa_context_get_source_info_by_name(pa_ctx, dev, &AudioDriverPulseAudio::pa_source_info_cb, (void *)this);
} else {
pa_op = pa_context_get_sink_info_by_name(pa_ctx, dev, &AudioDriverPulseAudio::pa_sink_info_cb, (void *)this);
@@ -165,7 +165,7 @@ Error AudioDriverPulseAudio::detect_channels(bool capture) {
return FAILED;
}
} else {
- if (capture) {
+ if (input) {
ERR_PRINT("pa_context_get_source_info_by_name error");
} else {
ERR_PRINT("pa_context_get_sink_info_by_name error");
@@ -175,13 +175,13 @@ Error AudioDriverPulseAudio::detect_channels(bool capture) {
return OK;
}
-Error AudioDriverPulseAudio::init_device() {
- // If there is a specified device check that it is really present
- if (device_name != "Default") {
- PackedStringArray list = get_device_list();
- if (list.find(device_name) == -1) {
- device_name = "Default";
- new_device = "Default";
+Error AudioDriverPulseAudio::init_output_device() {
+ // If there is a specified output device, check that it is really present
+ if (output_device_name != "Default") {
+ PackedStringArray list = get_output_device_list();
+ if (list.find(output_device_name) == -1) {
+ output_device_name = "Default";
+ new_output_device = "Default";
}
}
@@ -192,7 +192,7 @@ Error AudioDriverPulseAudio::init_device() {
Error err = detect_channels();
if (err != OK) {
// This most likely means there are no sinks.
- ERR_PRINT("PulseAudio: init device failed to detect number of output channels");
+ ERR_PRINT("PulseAudio: init_output_device failed to detect number of output channels");
return err;
}
@@ -256,7 +256,7 @@ Error AudioDriverPulseAudio::init_device() {
attr.maxlength = (uint32_t)-1;
attr.minreq = (uint32_t)-1;
- const char *dev = device_name == "Default" ? nullptr : device_name.utf8().get_data();
+ const char *dev = output_device_name == "Default" ? nullptr : output_device_name.utf8().get_data();
pa_stream_flags flags = pa_stream_flags(PA_STREAM_INTERPOLATE_TIMING | PA_STREAM_ADJUST_LATENCY | PA_STREAM_AUTO_TIMING_UPDATE);
int error_code = pa_stream_connect_playback(pa_str, dev, &attr, flags, nullptr, nullptr);
ERR_FAIL_COND_V(error_code < 0, ERR_CANT_OPEN);
@@ -346,7 +346,7 @@ Error AudioDriverPulseAudio::init() {
return ERR_CANT_OPEN;
}
- init_device();
+ init_output_device();
thread.start(AudioDriverPulseAudio::thread_func, this);
return OK;
@@ -448,18 +448,18 @@ void AudioDriverPulseAudio::thread_func(void *p_udata) {
}
}
- // User selected a new device, finish the current one so we'll init the new device
- if (ad->device_name != ad->new_device) {
- ad->device_name = ad->new_device;
- ad->finish_device();
+ // User selected a new output device, finish the current one so we'll init the new output device
+ if (ad->output_device_name != ad->new_output_device) {
+ ad->output_device_name = ad->new_output_device;
+ ad->finish_output_device();
- Error err = ad->init_device();
+ Error err = ad->init_output_device();
if (err != OK) {
- ERR_PRINT("PulseAudio: init_device error");
- ad->device_name = "Default";
- ad->new_device = "Default";
+ ERR_PRINT("PulseAudio: init_output_device error");
+ ad->output_device_name = "Default";
+ ad->new_output_device = "Default";
- err = ad->init_device();
+ err = ad->init_output_device();
if (err != OK) {
ad->active.clear();
ad->exit_thread.set();
@@ -471,11 +471,11 @@ void AudioDriverPulseAudio::thread_func(void *p_udata) {
write_ofs = 0;
}
- // If we're using the default device check that the current device is still the default
- if (ad->device_name == "Default") {
+ // If we're using the default output device, check that the current output device is still the default
+ if (ad->output_device_name == "Default") {
uint64_t msec = OS::get_singleton()->get_ticks_msec();
if (msec > (default_device_msec + 1000)) {
- String old_default_device = ad->default_device;
+ String old_default_device = ad->default_output_device;
default_device_msec = msec;
@@ -494,12 +494,12 @@ void AudioDriverPulseAudio::thread_func(void *p_udata) {
ERR_PRINT("pa_context_get_server_info error: " + String(pa_strerror(pa_context_errno(ad->pa_ctx))));
}
- if (old_default_device != ad->default_device) {
- ad->finish_device();
+ if (old_default_device != ad->default_output_device) {
+ ad->finish_output_device();
- Error err = ad->init_device();
+ Error err = ad->init_output_device();
if (err != OK) {
- ERR_PRINT("PulseAudio: init_device error");
+ ERR_PRINT("PulseAudio: init_output_device error");
ad->active.clear();
ad->exit_thread.set();
break;
@@ -541,18 +541,18 @@ void AudioDriverPulseAudio::thread_func(void *p_udata) {
}
}
- // User selected a new device, finish the current one so we'll init the new device
- if (ad->capture_device_name != ad->capture_new_device) {
- ad->capture_device_name = ad->capture_new_device;
- ad->capture_finish_device();
+ // User selected a new input device, finish the current one so we'll init the new input device
+ if (ad->input_device_name != ad->new_input_device) {
+ ad->input_device_name = ad->new_input_device;
+ ad->finish_input_device();
- Error err = ad->capture_init_device();
+ Error err = ad->init_input_device();
if (err != OK) {
- ERR_PRINT("PulseAudio: capture_init_device error");
- ad->capture_device_name = "Default";
- ad->capture_new_device = "Default";
+ ERR_PRINT("PulseAudio: init_input_device error");
+ ad->input_device_name = "Default";
+ ad->new_input_device = "Default";
- err = ad->capture_init_device();
+ err = ad->init_input_device();
if (err != OK) {
ad->active.clear();
ad->exit_thread.set();
@@ -596,7 +596,7 @@ void AudioDriverPulseAudio::pa_sinklist_cb(pa_context *c, const pa_sink_info *l,
ad->pa_status++;
}
-PackedStringArray AudioDriverPulseAudio::get_device_list() {
+PackedStringArray AudioDriverPulseAudio::get_output_device_list() {
pa_devices.clear();
pa_devices.push_back("Default");
@@ -606,7 +606,7 @@ PackedStringArray AudioDriverPulseAudio::get_device_list() {
lock();
- // Get the device list
+ // Get the output device list
pa_status = 0;
pa_operation *pa_op = pa_context_get_sink_info_list(pa_ctx, pa_sinklist_cb, (void *)this);
if (pa_op) {
@@ -627,13 +627,13 @@ PackedStringArray AudioDriverPulseAudio::get_device_list() {
return pa_devices;
}
-String AudioDriverPulseAudio::get_device() {
- return device_name;
+String AudioDriverPulseAudio::get_output_device() {
+ return output_device_name;
}
-void AudioDriverPulseAudio::set_device(String device) {
+void AudioDriverPulseAudio::set_output_device(String output_device) {
lock();
- new_device = device;
+ new_output_device = output_device;
unlock();
}
@@ -645,7 +645,7 @@ void AudioDriverPulseAudio::unlock() {
mutex.unlock();
}
-void AudioDriverPulseAudio::finish_device() {
+void AudioDriverPulseAudio::finish_output_device() {
if (pa_str) {
pa_stream_disconnect(pa_str);
pa_stream_unref(pa_str);
@@ -661,7 +661,7 @@ void AudioDriverPulseAudio::finish() {
exit_thread.set();
thread.wait_to_finish();
- finish_device();
+ finish_output_device();
if (pa_ctx) {
pa_context_disconnect(pa_ctx);
@@ -675,13 +675,13 @@ void AudioDriverPulseAudio::finish() {
}
}
-Error AudioDriverPulseAudio::capture_init_device() {
- // If there is a specified device check that it is really present
- if (capture_device_name != "Default") {
- PackedStringArray list = capture_get_device_list();
- if (list.find(capture_device_name) == -1) {
- capture_device_name = "Default";
- capture_new_device = "Default";
+Error AudioDriverPulseAudio::init_input_device() {
+ // If there is a specified input device, check that it is really present
+ if (input_device_name != "Default") {
+ PackedStringArray list = get_input_device_list();
+ if (list.find(input_device_name) == -1) {
+ input_device_name = "Default";
+ new_input_device = "Default";
}
}
@@ -718,7 +718,7 @@ Error AudioDriverPulseAudio::capture_init_device() {
ERR_FAIL_V(ERR_CANT_OPEN);
}
- const char *dev = capture_device_name == "Default" ? nullptr : capture_device_name.utf8().get_data();
+ const char *dev = input_device_name == "Default" ? nullptr : input_device_name.utf8().get_data();
pa_stream_flags flags = pa_stream_flags(PA_STREAM_INTERPOLATE_TIMING | PA_STREAM_ADJUST_LATENCY | PA_STREAM_AUTO_TIMING_UPDATE);
int error_code = pa_stream_connect_record(pa_rec_str, dev, &attr, flags);
if (error_code < 0) {
@@ -734,7 +734,7 @@ Error AudioDriverPulseAudio::capture_init_device() {
return OK;
}
-void AudioDriverPulseAudio::capture_finish_device() {
+void AudioDriverPulseAudio::finish_input_device() {
if (pa_rec_str) {
int ret = pa_stream_disconnect(pa_rec_str);
if (ret != 0) {
@@ -745,25 +745,25 @@ void AudioDriverPulseAudio::capture_finish_device() {
}
}
-Error AudioDriverPulseAudio::capture_start() {
+Error AudioDriverPulseAudio::input_start() {
lock();
- Error err = capture_init_device();
+ Error err = init_input_device();
unlock();
return err;
}
-Error AudioDriverPulseAudio::capture_stop() {
+Error AudioDriverPulseAudio::input_stop() {
lock();
- capture_finish_device();
+ finish_input_device();
unlock();
return OK;
}
-void AudioDriverPulseAudio::capture_set_device(const String &p_name) {
+void AudioDriverPulseAudio::set_input_device(const String &p_name) {
lock();
- capture_new_device = p_name;
+ new_input_device = p_name;
unlock();
}
@@ -782,7 +782,7 @@ void AudioDriverPulseAudio::pa_sourcelist_cb(pa_context *c, const pa_source_info
ad->pa_status++;
}
-PackedStringArray AudioDriverPulseAudio::capture_get_device_list() {
+PackedStringArray AudioDriverPulseAudio::get_input_device_list() {
pa_rec_devices.clear();
pa_rec_devices.push_back("Default");
@@ -813,9 +813,9 @@ PackedStringArray AudioDriverPulseAudio::capture_get_device_list() {
return pa_rec_devices;
}
-String AudioDriverPulseAudio::capture_get_device() {
+String AudioDriverPulseAudio::get_input_device() {
lock();
- String name = capture_device_name;
+ String name = input_device_name;
unlock();
return name;
diff --git a/drivers/pulseaudio/audio_driver_pulseaudio.h b/drivers/pulseaudio/audio_driver_pulseaudio.h
index 16398e67eb..68df03cb60 100644
--- a/drivers/pulseaudio/audio_driver_pulseaudio.h
+++ b/drivers/pulseaudio/audio_driver_pulseaudio.h
@@ -51,13 +51,13 @@ class AudioDriverPulseAudio : public AudioDriver {
pa_channel_map pa_map = {};
pa_channel_map pa_rec_map = {};
- String device_name = "Default";
- String new_device = "Default";
- String default_device;
+ String output_device_name = "Default";
+ String new_output_device = "Default";
+ String default_output_device;
- String capture_device_name;
- String capture_new_device;
- String capture_default_device;
+ String input_device_name;
+ String new_input_device;
+ String default_input_device;
Vector<int32_t> samples_in;
Vector<int16_t> samples_out;
@@ -83,11 +83,11 @@ class AudioDriverPulseAudio : public AudioDriver {
static void pa_sinklist_cb(pa_context *c, const pa_sink_info *l, int eol, void *userdata);
static void pa_sourcelist_cb(pa_context *c, const pa_source_info *l, int eol, void *userdata);
- Error init_device();
- void finish_device();
+ Error init_output_device();
+ void finish_output_device();
- Error capture_init_device();
- void capture_finish_device();
+ Error init_input_device();
+ void finish_input_device();
Error detect_channels(bool capture = false);
@@ -103,13 +103,13 @@ public:
virtual int get_mix_rate() const;
virtual SpeakerMode get_speaker_mode() const;
- virtual PackedStringArray get_device_list();
- virtual String get_device();
- virtual void set_device(String device);
+ virtual PackedStringArray get_output_device_list();
+ virtual String get_output_device();
+ virtual void set_output_device(String output_device);
- virtual PackedStringArray capture_get_device_list();
- virtual void capture_set_device(const String &p_name);
- virtual String capture_get_device();
+ virtual PackedStringArray get_input_device_list();
+ virtual void set_input_device(const String &p_name);
+ virtual String get_input_device();
virtual void lock();
virtual void unlock();
@@ -117,8 +117,8 @@ public:
virtual float get_latency();
- virtual Error capture_start();
- virtual Error capture_stop();
+ virtual Error input_start();
+ virtual Error input_stop();
AudioDriverPulseAudio();
~AudioDriverPulseAudio() {}
diff --git a/drivers/wasapi/audio_driver_wasapi.cpp b/drivers/wasapi/audio_driver_wasapi.cpp
index b2745b1e86..42a2b85200 100644
--- a/drivers/wasapi/audio_driver_wasapi.cpp
+++ b/drivers/wasapi/audio_driver_wasapi.cpp
@@ -118,8 +118,8 @@ const IID IID_IAudioCaptureClient = __uuidof(IAudioCaptureClient);
#define CAPTURE_BUFFER_CHANNELS 2
-static bool default_render_device_changed = false;
-static bool default_capture_device_changed = false;
+static bool default_output_device_changed = false;
+static bool default_input_device_changed = false;
// Silence warning due to a COM API weirdness (GH-35194).
#if defined(__GNUC__) && !defined(__clang__)
@@ -181,9 +181,9 @@ public:
HRESULT STDMETHODCALLTYPE OnDefaultDeviceChanged(EDataFlow flow, ERole role, LPCWSTR pwstrDeviceId) {
if (role == eConsole) {
if (flow == eRender) {
- default_render_device_changed = true;
+ default_output_device_changed = true;
} else if (flow == eCapture) {
- default_capture_device_changed = true;
+ default_input_device_changed = true;
}
}
@@ -201,10 +201,10 @@ public:
static CMMNotificationClient notif_client;
-Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_capture, bool p_reinit, bool p_no_audio_client_3) {
+Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_input, bool p_reinit, bool p_no_audio_client_3) {
WAVEFORMATEX *pwfex;
IMMDeviceEnumerator *enumerator = nullptr;
- IMMDevice *device = nullptr;
+ IMMDevice *output_device = nullptr;
CoInitialize(nullptr);
@@ -212,11 +212,11 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_c
ERR_FAIL_COND_V(hr != S_OK, ERR_CANT_OPEN);
if (p_device->device_name == "Default") {
- hr = enumerator->GetDefaultAudioEndpoint(p_capture ? eCapture : eRender, eConsole, &device);
+ hr = enumerator->GetDefaultAudioEndpoint(p_input ? eCapture : eRender, eConsole, &output_device);
} else {
IMMDeviceCollection *devices = nullptr;
- hr = enumerator->EnumAudioEndpoints(p_capture ? eCapture : eRender, DEVICE_STATE_ACTIVE, &devices);
+ hr = enumerator->EnumAudioEndpoints(p_input ? eCapture : eRender, DEVICE_STATE_ACTIVE, &devices);
ERR_FAIL_COND_V(hr != S_OK, ERR_CANT_OPEN);
LPWSTR strId = nullptr;
@@ -255,20 +255,20 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_c
}
if (found) {
- hr = enumerator->GetDevice(strId, &device);
+ hr = enumerator->GetDevice(strId, &output_device);
}
if (strId) {
CoTaskMemFree(strId);
}
- if (device == nullptr) {
- hr = enumerator->GetDefaultAudioEndpoint(p_capture ? eCapture : eRender, eConsole, &device);
+ if (output_device == nullptr) {
+ hr = enumerator->GetDefaultAudioEndpoint(p_input ? eCapture : eRender, eConsole, &output_device);
}
}
if (p_reinit) {
- // In case we're trying to re-initialize the device prevent throwing this error on the console,
+ // In case we're trying to re-initialize the device, prevent throwing this error on the console,
// otherwise if there is currently no device available this will spam the console.
if (hr != S_OK) {
return ERR_CANT_OPEN;
@@ -284,28 +284,28 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_c
ERR_PRINT("WASAPI: RegisterEndpointNotificationCallback error");
}
- using_audio_client_3 = !p_capture; // IID_IAudioClient3 is only used for adjustable output latency (not input)
+ using_audio_client_3 = !p_input; // IID_IAudioClient3 is only used for adjustable output latency (not input)
if (p_no_audio_client_3) {
using_audio_client_3 = false;
}
if (using_audio_client_3) {
- hr = device->Activate(IID_IAudioClient3, CLSCTX_ALL, nullptr, (void **)&p_device->audio_client);
+ hr = output_device->Activate(IID_IAudioClient3, CLSCTX_ALL, nullptr, (void **)&p_device->audio_client);
if (hr != S_OK) {
// IID_IAudioClient3 will never activate on OS versions before Windows 10.
// Older Windows versions should fall back gracefully.
using_audio_client_3 = false;
- print_verbose("WASAPI: Couldn't activate device with IAudioClient3 interface, falling back to IAudioClient interface");
+ print_verbose("WASAPI: Couldn't activate output_device with IAudioClient3 interface, falling back to IAudioClient interface");
} else {
- print_verbose("WASAPI: Activated device using IAudioClient3 interface");
+ print_verbose("WASAPI: Activated output_device using IAudioClient3 interface");
}
}
if (!using_audio_client_3) {
- hr = device->Activate(IID_IAudioClient, CLSCTX_ALL, nullptr, (void **)&p_device->audio_client);
+ hr = output_device->Activate(IID_IAudioClient, CLSCTX_ALL, nullptr, (void **)&p_device->audio_client);
}
- SAFE_RELEASE(device)
+ SAFE_RELEASE(output_device)
if (p_reinit) {
if (hr != S_OK) {
@@ -339,7 +339,7 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_c
WAVEFORMATEX *closest = nullptr;
hr = p_device->audio_client->IsFormatSupported(AUDCLNT_SHAREMODE_SHARED, pwfex, &closest);
if (hr == S_FALSE) {
- WARN_PRINT("WASAPI: Mix format is not supported by the Device");
+ WARN_PRINT("WASAPI: Mix format is not supported by the output_device");
if (closest) {
print_verbose("WASAPI: closest->wFormatTag = " + itos(closest->wFormatTag));
print_verbose("WASAPI: closest->nChannels = " + itos(closest->nChannels));
@@ -385,14 +385,14 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_c
pwfex->nSamplesPerSec = mix_rate;
pwfex->nAvgBytesPerSec = pwfex->nSamplesPerSec * pwfex->nChannels * (pwfex->wBitsPerSample / 8);
}
- hr = p_device->audio_client->Initialize(AUDCLNT_SHAREMODE_SHARED, streamflags, p_capture ? REFTIMES_PER_SEC : 0, 0, pwfex, nullptr);
+ hr = p_device->audio_client->Initialize(AUDCLNT_SHAREMODE_SHARED, streamflags, p_input ? REFTIMES_PER_SEC : 0, 0, pwfex, nullptr);
ERR_FAIL_COND_V_MSG(hr != S_OK, ERR_CANT_OPEN, "WASAPI: Initialize failed with error 0x" + String::num_uint64(hr, 16) + ".");
UINT32 max_frames;
hr = p_device->audio_client->GetBufferSize(&max_frames);
ERR_FAIL_COND_V(hr != S_OK, ERR_CANT_OPEN);
// Due to WASAPI Shared Mode we have no control of the buffer size
- if (!p_capture) {
+ if (!p_input) {
buffer_frames = max_frames;
int64_t latency = 0;
@@ -421,8 +421,8 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_c
if (hr != S_OK) {
print_verbose("WASAPI: GetSharedModeEnginePeriod failed with error 0x" + String::num_uint64(hr, 16) + ", falling back to IAudioClient.");
CoTaskMemFree(pwfex);
- SAFE_RELEASE(device)
- return audio_device_init(p_device, p_capture, p_reinit, true);
+ SAFE_RELEASE(output_device)
+ return audio_device_init(p_device, p_input, p_reinit, true);
}
// Period frames must be an integral multiple of fundamental_period_frames or IAudioClient3 initialization will fail,
@@ -443,8 +443,8 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_c
if (hr != S_OK) {
print_verbose("WASAPI: InitializeSharedAudioStream failed with error 0x" + String::num_uint64(hr, 16) + ", falling back to IAudioClient.");
CoTaskMemFree(pwfex);
- SAFE_RELEASE(device);
- return audio_device_init(p_device, p_capture, p_reinit, true);
+ SAFE_RELEASE(output_device);
+ return audio_device_init(p_device, p_input, p_reinit, true);
} else {
uint32_t output_latency_in_frames;
WAVEFORMATEX *current_pwfex;
@@ -455,13 +455,13 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_c
} else {
print_verbose("WASAPI: GetCurrentSharedModeEnginePeriod failed with error 0x" + String::num_uint64(hr, 16) + ", falling back to IAudioClient.");
CoTaskMemFree(pwfex);
- SAFE_RELEASE(device);
- return audio_device_init(p_device, p_capture, p_reinit, true);
+ SAFE_RELEASE(output_device);
+ return audio_device_init(p_device, p_input, p_reinit, true);
}
}
}
- if (p_capture) {
+ if (p_input) {
hr = p_device->audio_client->GetService(IID_IAudioCaptureClient, (void **)&p_device->capture_client);
} else {
hr = p_device->audio_client->GetService(IID_IAudioRenderClient, (void **)&p_device->render_client);
@@ -470,12 +470,12 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_c
// Free memory
CoTaskMemFree(pwfex);
- SAFE_RELEASE(device)
+ SAFE_RELEASE(output_device)
return OK;
}
-Error AudioDriverWASAPI::init_render_device(bool p_reinit) {
+Error AudioDriverWASAPI::init_output_device(bool p_reinit) {
Error err = audio_device_init(&audio_output, false, p_reinit);
if (err != OK) {
return err;
@@ -507,7 +507,7 @@ Error AudioDriverWASAPI::init_render_device(bool p_reinit) {
return OK;
}
-Error AudioDriverWASAPI::init_capture_device(bool p_reinit) {
+Error AudioDriverWASAPI::init_input_device(bool p_reinit) {
Error err = audio_device_init(&audio_input, true, p_reinit);
if (err != OK) {
return err;
@@ -538,11 +538,11 @@ Error AudioDriverWASAPI::audio_device_finish(AudioDeviceWASAPI *p_device) {
return OK;
}
-Error AudioDriverWASAPI::finish_render_device() {
+Error AudioDriverWASAPI::finish_output_device() {
return audio_device_finish(&audio_output);
}
-Error AudioDriverWASAPI::finish_capture_device() {
+Error AudioDriverWASAPI::finish_input_device() {
return audio_device_finish(&audio_input);
}
@@ -551,9 +551,9 @@ Error AudioDriverWASAPI::init() {
target_latency_ms = GLOBAL_GET("audio/driver/output_latency");
- Error err = init_render_device();
+ Error err = init_output_device();
if (err != OK) {
- ERR_PRINT("WASAPI: init_render_device error");
+ ERR_PRINT("WASAPI: init_output_device error");
}
exit_thread.clear();
@@ -575,7 +575,7 @@ AudioDriver::SpeakerMode AudioDriverWASAPI::get_speaker_mode() const {
return get_speaker_mode_by_total_channels(channels);
}
-PackedStringArray AudioDriverWASAPI::audio_device_get_list(bool p_capture) {
+PackedStringArray AudioDriverWASAPI::audio_device_get_list(bool p_input) {
PackedStringArray list;
IMMDeviceCollection *devices = nullptr;
IMMDeviceEnumerator *enumerator = nullptr;
@@ -587,7 +587,7 @@ PackedStringArray AudioDriverWASAPI::audio_device_get_list(bool p_capture) {
HRESULT hr = CoCreateInstance(CLSID_MMDeviceEnumerator, nullptr, CLSCTX_ALL, IID_IMMDeviceEnumerator, (void **)&enumerator);
ERR_FAIL_COND_V(hr != S_OK, PackedStringArray());
- hr = enumerator->EnumAudioEndpoints(p_capture ? eCapture : eRender, DEVICE_STATE_ACTIVE, &devices);
+ hr = enumerator->EnumAudioEndpoints(p_input ? eCapture : eRender, DEVICE_STATE_ACTIVE, &devices);
ERR_FAIL_COND_V(hr != S_OK, PackedStringArray());
UINT count = 0;
@@ -595,13 +595,13 @@ PackedStringArray AudioDriverWASAPI::audio_device_get_list(bool p_capture) {
ERR_FAIL_COND_V(hr != S_OK, PackedStringArray());
for (ULONG i = 0; i < count; i++) {
- IMMDevice *device = nullptr;
+ IMMDevice *output_device = nullptr;
- hr = devices->Item(i, &device);
+ hr = devices->Item(i, &output_device);
ERR_BREAK(hr != S_OK);
IPropertyStore *props = nullptr;
- hr = device->OpenPropertyStore(STGM_READ, &props);
+ hr = output_device->OpenPropertyStore(STGM_READ, &props);
ERR_BREAK(hr != S_OK);
PROPVARIANT propvar;
@@ -614,7 +614,7 @@ PackedStringArray AudioDriverWASAPI::audio_device_get_list(bool p_capture) {
PropVariantClear(&propvar);
props->Release();
- device->Release();
+ output_device->Release();
}
devices->Release();
@@ -622,11 +622,11 @@ PackedStringArray AudioDriverWASAPI::audio_device_get_list(bool p_capture) {
return list;
}
-PackedStringArray AudioDriverWASAPI::get_device_list() {
+PackedStringArray AudioDriverWASAPI::get_output_device_list() {
return audio_device_get_list(false);
}
-String AudioDriverWASAPI::get_device() {
+String AudioDriverWASAPI::get_output_device() {
lock();
String name = audio_output.device_name;
unlock();
@@ -634,9 +634,9 @@ String AudioDriverWASAPI::get_device() {
return name;
}
-void AudioDriverWASAPI::set_device(String device) {
+void AudioDriverWASAPI::set_output_device(String output_device) {
lock();
- audio_output.new_device = device;
+ audio_output.new_device = output_device;
unlock();
}
@@ -769,13 +769,13 @@ void AudioDriverWASAPI::thread_func(void *p_udata) {
avail_frames -= write_frames;
written_frames += write_frames;
} else if (hr == AUDCLNT_E_DEVICE_INVALIDATED) {
- // Device is not valid anymore, reopen it
+ // output_device is not valid anymore, reopen it
- Error err = ad->finish_render_device();
+ Error err = ad->finish_output_device();
if (err != OK) {
- ERR_PRINT("WASAPI: finish_render_device error");
+ ERR_PRINT("WASAPI: finish_output_device error");
} else {
- // We reopened the device and samples_in may have resized, so invalidate the current avail_frames
+ // We reopened the output device and samples_in may have resized, so invalidate the current avail_frames
avail_frames = 0;
}
} else {
@@ -790,37 +790,37 @@ void AudioDriverWASAPI::thread_func(void *p_udata) {
}
if (invalidated) {
- // Device is not valid anymore
- WARN_PRINT("WASAPI: Current device invalidated, closing device");
+ // output_device is not valid anymore
+ WARN_PRINT("WASAPI: Current output_device invalidated, closing output_device");
- Error err = ad->finish_render_device();
+ Error err = ad->finish_output_device();
if (err != OK) {
- ERR_PRINT("WASAPI: finish_render_device error");
+ ERR_PRINT("WASAPI: finish_output_device error");
}
}
}
- // If we're using the Default device and it changed finish it so we'll re-init the device
- if (ad->audio_output.device_name == "Default" && default_render_device_changed) {
- Error err = ad->finish_render_device();
+ // If we're using the Default output device and it changed finish it so we'll re-init the output device
+ if (ad->audio_output.device_name == "Default" && default_output_device_changed) {
+ Error err = ad->finish_output_device();
if (err != OK) {
- ERR_PRINT("WASAPI: finish_render_device error");
+ ERR_PRINT("WASAPI: finish_output_device error");
}
- default_render_device_changed = false;
+ default_output_device_changed = false;
}
- // User selected a new device, finish the current one so we'll init the new device
+ // User selected a new output device, finish the current one so we'll init the new output device
if (ad->audio_output.device_name != ad->audio_output.new_device) {
ad->audio_output.device_name = ad->audio_output.new_device;
- Error err = ad->finish_render_device();
+ Error err = ad->finish_output_device();
if (err != OK) {
- ERR_PRINT("WASAPI: finish_render_device error");
+ ERR_PRINT("WASAPI: finish_output_device error");
}
}
if (!ad->audio_output.audio_client) {
- Error err = ad->init_render_device(true);
+ Error err = ad->init_output_device(true);
if (err == OK) {
ad->start();
}
@@ -873,29 +873,29 @@ void AudioDriverWASAPI::thread_func(void *p_udata) {
}
}
- // If we're using the Default device and it changed finish it so we'll re-init the device
- if (ad->audio_input.device_name == "Default" && default_capture_device_changed) {
- Error err = ad->finish_capture_device();
+ // If we're using the Default output device and it changed finish it so we'll re-init the output device
+ if (ad->audio_input.device_name == "Default" && default_input_device_changed) {
+ Error err = ad->finish_input_device();
if (err != OK) {
- ERR_PRINT("WASAPI: finish_capture_device error");
+ ERR_PRINT("WASAPI: finish_input_device error");
}
- default_capture_device_changed = false;
+ default_input_device_changed = false;
}
- // User selected a new device, finish the current one so we'll init the new device
+ // User selected a new input device, finish the current one so we'll init the new input device
if (ad->audio_input.device_name != ad->audio_input.new_device) {
ad->audio_input.device_name = ad->audio_input.new_device;
- Error err = ad->finish_capture_device();
+ Error err = ad->finish_input_device();
if (err != OK) {
- ERR_PRINT("WASAPI: finish_capture_device error");
+ ERR_PRINT("WASAPI: finish_input_device error");
}
}
if (!ad->audio_input.audio_client) {
- Error err = ad->init_capture_device(true);
+ Error err = ad->init_input_device(true);
if (err == OK) {
- ad->capture_start();
+ ad->input_start();
}
}
}
@@ -933,14 +933,14 @@ void AudioDriverWASAPI::finish() {
exit_thread.set();
thread.wait_to_finish();
- finish_capture_device();
- finish_render_device();
+ finish_input_device();
+ finish_output_device();
}
-Error AudioDriverWASAPI::capture_start() {
- Error err = init_capture_device();
+Error AudioDriverWASAPI::input_start() {
+ Error err = init_input_device();
if (err != OK) {
- ERR_PRINT("WASAPI: init_capture_device error");
+ ERR_PRINT("WASAPI: init_input_device error");
return err;
}
@@ -953,7 +953,7 @@ Error AudioDriverWASAPI::capture_start() {
return OK;
}
-Error AudioDriverWASAPI::capture_stop() {
+Error AudioDriverWASAPI::input_stop() {
if (audio_input.active.is_set()) {
audio_input.audio_client->Stop();
audio_input.active.clear();
@@ -964,17 +964,17 @@ Error AudioDriverWASAPI::capture_stop() {
return FAILED;
}
-void AudioDriverWASAPI::capture_set_device(const String &p_name) {
+void AudioDriverWASAPI::set_input_device(const String &p_name) {
lock();
audio_input.new_device = p_name;
unlock();
}
-PackedStringArray AudioDriverWASAPI::capture_get_device_list() {
+PackedStringArray AudioDriverWASAPI::get_input_device_list() {
return audio_device_get_list(true);
}
-String AudioDriverWASAPI::capture_get_device() {
+String AudioDriverWASAPI::get_input_device() {
lock();
String name = audio_input.device_name;
unlock();
diff --git a/drivers/wasapi/audio_driver_wasapi.h b/drivers/wasapi/audio_driver_wasapi.h
index 6eea24f78a..bf18ba8c99 100644
--- a/drivers/wasapi/audio_driver_wasapi.h
+++ b/drivers/wasapi/audio_driver_wasapi.h
@@ -47,8 +47,8 @@ class AudioDriverWASAPI : public AudioDriver {
class AudioDeviceWASAPI {
public:
IAudioClient *audio_client = nullptr;
- IAudioRenderClient *render_client = nullptr;
- IAudioCaptureClient *capture_client = nullptr;
+ IAudioRenderClient *render_client = nullptr; // Output
+ IAudioCaptureClient *capture_client = nullptr; // Input
SafeFlag active;
WORD format_tag = 0;
@@ -56,8 +56,8 @@ class AudioDriverWASAPI : public AudioDriver {
unsigned int channels = 0;
unsigned int frame_size = 0;
- String device_name = "Default";
- String new_device = "Default";
+ String device_name = "Default"; // Output OR Input
+ String new_device = "Default"; // Output OR Input
AudioDeviceWASAPI() {}
};
@@ -83,15 +83,15 @@ class AudioDriverWASAPI : public AudioDriver {
static _FORCE_INLINE_ int32_t read_sample(WORD format_tag, int bits_per_sample, BYTE *buffer, int i);
static void thread_func(void *p_udata);
- Error init_render_device(bool p_reinit = false);
- Error init_capture_device(bool p_reinit = false);
+ Error init_output_device(bool p_reinit = false);
+ Error init_input_device(bool p_reinit = false);
- Error finish_render_device();
- Error finish_capture_device();
+ Error finish_output_device();
+ Error finish_input_device();
- Error audio_device_init(AudioDeviceWASAPI *p_device, bool p_capture, bool p_reinit, bool p_no_audio_client_3 = false);
+ Error audio_device_init(AudioDeviceWASAPI *p_device, bool p_input, bool p_reinit, bool p_no_audio_client_3 = false);
Error audio_device_finish(AudioDeviceWASAPI *p_device);
- PackedStringArray audio_device_get_list(bool p_capture);
+ PackedStringArray audio_device_get_list(bool p_input);
public:
virtual const char *get_name() const {
@@ -103,18 +103,18 @@ public:
virtual int get_mix_rate() const;
virtual float get_latency();
virtual SpeakerMode get_speaker_mode() const;
- virtual PackedStringArray get_device_list();
- virtual String get_device();
- virtual void set_device(String device);
+ virtual PackedStringArray get_output_device_list();
+ virtual String get_output_device();
+ virtual void set_output_device(String output_device);
virtual void lock();
virtual void unlock();
virtual void finish();
- virtual Error capture_start();
- virtual Error capture_stop();
- virtual PackedStringArray capture_get_device_list();
- virtual void capture_set_device(const String &p_name);
- virtual String capture_get_device();
+ virtual Error input_start();
+ virtual Error input_stop();
+ virtual PackedStringArray get_input_device_list();
+ virtual void set_input_device(const String &p_name);
+ virtual String get_input_device();
AudioDriverWASAPI();
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 09:15:23 +0000