summaryrefslogtreecommitdiff
path: root/drivers/wasapi/audio_driver_wasapi.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/wasapi/audio_driver_wasapi.cpp')
-rw-r--r--drivers/wasapi/audio_driver_wasapi.cpp66
1 files changed, 43 insertions, 23 deletions
diff --git a/drivers/wasapi/audio_driver_wasapi.cpp b/drivers/wasapi/audio_driver_wasapi.cpp
index 3a62850339..d6636606d2 100644
--- a/drivers/wasapi/audio_driver_wasapi.cpp
+++ b/drivers/wasapi/audio_driver_wasapi.cpp
@@ -127,6 +127,11 @@ static bool default_capture_device_changed = false;
#pragma GCC diagnostic ignored "-Wnon-virtual-dtor"
#endif
+#if defined(__GNUC__)
+// Workaround GCC warning from -Wcast-function-type.
+#define GetProcAddress (void *)GetProcAddress
+#endif
+
class CMMNotificationClient : public IMMNotificationClient {
LONG _cRef = 1;
IMMDeviceEnumerator *_pEnumerator = nullptr;
@@ -201,6 +206,20 @@ public:
static CMMNotificationClient notif_client;
+typedef const char *(CDECL *PWineGetVersionPtr)(void);
+
+bool AudioDriverWASAPI::is_running_on_wine() {
+ HMODULE nt_lib = LoadLibraryW(L"ntdll.dll");
+ if (!nt_lib) {
+ return false;
+ }
+
+ PWineGetVersionPtr wine_get_version = (PWineGetVersionPtr)GetProcAddress(nt_lib, "wine_get_version");
+ FreeLibrary(nt_lib);
+
+ return (bool)wine_get_version;
+}
+
Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_capture, bool reinit) {
WAVEFORMATEX *pwfex;
IMMDeviceEnumerator *enumerator = nullptr;
@@ -285,6 +304,10 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_c
}
using_audio_client_3 = !p_capture; // IID_IAudioClient3 is only used for adjustable output latency (not input)
+ if (using_audio_client_3 && is_running_on_wine()) {
+ using_audio_client_3 = false;
+ print_verbose("WASAPI: Wine detected, falling back to IAudioClient interface");
+ }
if (using_audio_client_3) {
hr = device->Activate(IID_IAudioClient3, CLSCTX_ALL, nullptr, (void **)&p_device->audio_client);
if (hr != S_OK) {
@@ -501,11 +524,11 @@ Error AudioDriverWASAPI::init_capture_device(bool reinit) {
}
Error AudioDriverWASAPI::audio_device_finish(AudioDeviceWASAPI *p_device) {
- if (p_device->active) {
+ if (p_device->active.is_set()) {
if (p_device->audio_client) {
p_device->audio_client->Stop();
}
- p_device->active = false;
+ p_device->active.clear();
}
SAFE_RELEASE(p_device->audio_client)
@@ -533,8 +556,7 @@ Error AudioDriverWASAPI::init() {
ERR_PRINT("WASAPI: init_render_device error");
}
- exit_thread = false;
- thread_exited = false;
+ exit_thread.clear();
thread.start(thread_func, this);
@@ -553,8 +575,8 @@ AudioDriver::SpeakerMode AudioDriverWASAPI::get_speaker_mode() const {
return get_speaker_mode_by_total_channels(channels);
}
-Array AudioDriverWASAPI::audio_device_get_list(bool p_capture) {
- Array list;
+PackedStringArray AudioDriverWASAPI::audio_device_get_list(bool p_capture) {
+ PackedStringArray list;
IMMDeviceCollection *devices = nullptr;
IMMDeviceEnumerator *enumerator = nullptr;
@@ -563,14 +585,14 @@ Array AudioDriverWASAPI::audio_device_get_list(bool p_capture) {
CoInitialize(nullptr);
HRESULT hr = CoCreateInstance(CLSID_MMDeviceEnumerator, nullptr, CLSCTX_ALL, IID_IMMDeviceEnumerator, (void **)&enumerator);
- ERR_FAIL_COND_V(hr != S_OK, Array());
+ ERR_FAIL_COND_V(hr != S_OK, PackedStringArray());
hr = enumerator->EnumAudioEndpoints(p_capture ? eCapture : eRender, DEVICE_STATE_ACTIVE, &devices);
- ERR_FAIL_COND_V(hr != S_OK, Array());
+ ERR_FAIL_COND_V(hr != S_OK, PackedStringArray());
UINT count = 0;
hr = devices->GetCount(&count);
- ERR_FAIL_COND_V(hr != S_OK, Array());
+ ERR_FAIL_COND_V(hr != S_OK, PackedStringArray());
for (ULONG i = 0; i < count; i++) {
IMMDevice *device = nullptr;
@@ -600,7 +622,7 @@ Array AudioDriverWASAPI::audio_device_get_list(bool p_capture) {
return list;
}
-Array AudioDriverWASAPI::get_device_list() {
+PackedStringArray AudioDriverWASAPI::get_device_list() {
return audio_device_get_list(false);
}
@@ -684,7 +706,7 @@ void AudioDriverWASAPI::thread_func(void *p_udata) {
uint32_t avail_frames = 0;
uint32_t write_ofs = 0;
- while (!ad->exit_thread) {
+ while (!ad->exit_thread.is_set()) {
uint32_t read_frames = 0;
uint32_t written_frames = 0;
@@ -692,7 +714,7 @@ void AudioDriverWASAPI::thread_func(void *p_udata) {
ad->lock();
ad->start_counting_ticks();
- if (ad->audio_output.active) {
+ if (ad->audio_output.active.is_set()) {
ad->audio_server_process(ad->buffer_frames, ad->samples_in.ptrw());
} else {
for (int i = 0; i < ad->samples_in.size(); i++) {
@@ -758,7 +780,7 @@ void AudioDriverWASAPI::thread_func(void *p_udata) {
}
} else {
ERR_PRINT("WASAPI: Get buffer error");
- ad->exit_thread = true;
+ ad->exit_thread.set();
}
}
} else if (hr == AUDCLNT_E_DEVICE_INVALIDATED) {
@@ -807,7 +829,7 @@ void AudioDriverWASAPI::thread_func(void *p_udata) {
write_ofs = 0;
}
- if (ad->audio_input.active) {
+ if (ad->audio_input.active.is_set()) {
UINT32 packet_length = 0;
BYTE *data;
UINT32 num_frames_available;
@@ -886,8 +908,6 @@ void AudioDriverWASAPI::thread_func(void *p_udata) {
OS::get_singleton()->delay_usec(1000);
}
}
-
- ad->thread_exited = true;
}
void AudioDriverWASAPI::start() {
@@ -896,7 +916,7 @@ void AudioDriverWASAPI::start() {
if (hr != S_OK) {
ERR_PRINT("WASAPI: Start failed");
} else {
- audio_output.active = true;
+ audio_output.active.set();
}
}
}
@@ -910,7 +930,7 @@ void AudioDriverWASAPI::unlock() {
}
void AudioDriverWASAPI::finish() {
- exit_thread = true;
+ exit_thread.set();
thread.wait_to_finish();
finish_capture_device();
@@ -924,19 +944,19 @@ Error AudioDriverWASAPI::capture_start() {
return err;
}
- if (audio_input.active) {
+ if (audio_input.active.is_set()) {
return FAILED;
}
audio_input.audio_client->Start();
- audio_input.active = true;
+ audio_input.active.set();
return OK;
}
Error AudioDriverWASAPI::capture_stop() {
- if (audio_input.active) {
+ if (audio_input.active.is_set()) {
audio_input.audio_client->Stop();
- audio_input.active = false;
+ audio_input.active.clear();
return OK;
}
@@ -950,7 +970,7 @@ void AudioDriverWASAPI::capture_set_device(const String &p_name) {
unlock();
}
-Array AudioDriverWASAPI::capture_get_device_list() {
+PackedStringArray AudioDriverWASAPI::capture_get_device_list() {
return audio_device_get_list(true);
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-14 17:15:08 +0000