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.cpp60
1 files changed, 30 insertions, 30 deletions
diff --git a/drivers/wasapi/audio_driver_wasapi.cpp b/drivers/wasapi/audio_driver_wasapi.cpp
index fa78771993..ab2976f02c 100644
--- a/drivers/wasapi/audio_driver_wasapi.cpp
+++ b/drivers/wasapi/audio_driver_wasapi.cpp
@@ -54,10 +54,10 @@ const IID IID_IAudioClient = __uuidof(IAudioClient);
const IID IID_IAudioRenderClient = __uuidof(IAudioRenderClient);
const IID IID_IAudioCaptureClient = __uuidof(IAudioCaptureClient);
-#define SAFE_RELEASE(memory) \
- if ((memory) != NULL) { \
- (memory)->Release(); \
- (memory) = NULL; \
+#define SAFE_RELEASE(memory) \
+ if ((memory) != nullptr) { \
+ (memory)->Release(); \
+ (memory) = nullptr; \
}
#define REFTIMES_PER_SEC 10000000
@@ -75,11 +75,11 @@ class CMMNotificationClient : public IMMNotificationClient {
public:
CMMNotificationClient() :
_cRef(1),
- _pEnumerator(NULL) {}
+ _pEnumerator(nullptr) {}
virtual ~CMMNotificationClient() {
- if ((_pEnumerator) != NULL) {
+ if ((_pEnumerator) != nullptr) {
(_pEnumerator)->Release();
- (_pEnumerator) = NULL;
+ (_pEnumerator) = nullptr;
}
}
@@ -103,7 +103,7 @@ public:
AddRef();
*ppvInterface = (IMMNotificationClient *)this;
} else {
- *ppvInterface = NULL;
+ *ppvInterface = nullptr;
return E_NOINTERFACE;
}
return S_OK;
@@ -143,23 +143,23 @@ static CMMNotificationClient notif_client;
Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_capture, bool reinit) {
WAVEFORMATEX *pwfex;
- IMMDeviceEnumerator *enumerator = NULL;
- IMMDevice *device = NULL;
+ IMMDeviceEnumerator *enumerator = nullptr;
+ IMMDevice *device = nullptr;
- CoInitialize(NULL);
+ CoInitialize(nullptr);
- HRESULT hr = CoCreateInstance(CLSID_MMDeviceEnumerator, NULL, CLSCTX_ALL, IID_IMMDeviceEnumerator, (void **)&enumerator);
+ HRESULT hr = CoCreateInstance(CLSID_MMDeviceEnumerator, nullptr, CLSCTX_ALL, IID_IMMDeviceEnumerator, (void **)&enumerator);
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);
} else {
- IMMDeviceCollection *devices = NULL;
+ IMMDeviceCollection *devices = nullptr;
hr = enumerator->EnumAudioEndpoints(p_capture ? eCapture : eRender, DEVICE_STATE_ACTIVE, &devices);
ERR_FAIL_COND_V(hr != S_OK, ERR_CANT_OPEN);
- LPWSTR strId = NULL;
+ LPWSTR strId = nullptr;
bool found = false;
UINT count = 0;
@@ -167,12 +167,12 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_c
ERR_FAIL_COND_V(hr != S_OK, ERR_CANT_OPEN);
for (ULONG i = 0; i < count && !found; i++) {
- IMMDevice *tmp_device = NULL;
+ IMMDevice *tmp_device = nullptr;
hr = devices->Item(i, &tmp_device);
ERR_BREAK(hr != S_OK);
- IPropertyStore *props = NULL;
+ IPropertyStore *props = nullptr;
hr = tmp_device->OpenPropertyStore(STGM_READ, &props);
ERR_BREAK(hr != S_OK);
@@ -202,7 +202,7 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_c
CoTaskMemFree(strId);
}
- if (device == NULL) {
+ if (device == nullptr) {
hr = enumerator->GetDefaultAudioEndpoint(p_capture ? eCapture : eRender, eConsole, &device);
}
}
@@ -224,7 +224,7 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_c
ERR_PRINT("WASAPI: RegisterEndpointNotificationCallback error");
}
- hr = device->Activate(IID_IAudioClient, CLSCTX_ALL, NULL, (void **)&p_device->audio_client);
+ hr = device->Activate(IID_IAudioClient, CLSCTX_ALL, nullptr, (void **)&p_device->audio_client);
SAFE_RELEASE(device)
if (reinit) {
@@ -246,7 +246,7 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_c
print_verbose("WASAPI: wBitsPerSample = " + itos(pwfex->wBitsPerSample));
print_verbose("WASAPI: cbSize = " + itos(pwfex->cbSize));
- WAVEFORMATEX *closest = NULL;
+ 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");
@@ -295,7 +295,7 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_c
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, NULL);
+ hr = p_device->audio_client->Initialize(AUDCLNT_SHAREMODE_SHARED, streamflags, p_capture ? 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) + ".");
if (p_capture) {
@@ -424,14 +424,14 @@ AudioDriver::SpeakerMode AudioDriverWASAPI::get_speaker_mode() const {
Array AudioDriverWASAPI::audio_device_get_list(bool p_capture) {
Array list;
- IMMDeviceCollection *devices = NULL;
- IMMDeviceEnumerator *enumerator = NULL;
+ IMMDeviceCollection *devices = nullptr;
+ IMMDeviceEnumerator *enumerator = nullptr;
list.push_back(String("Default"));
- CoInitialize(NULL);
+ CoInitialize(nullptr);
- HRESULT hr = CoCreateInstance(CLSID_MMDeviceEnumerator, NULL, CLSCTX_ALL, IID_IMMDeviceEnumerator, (void **)&enumerator);
+ HRESULT hr = CoCreateInstance(CLSID_MMDeviceEnumerator, nullptr, CLSCTX_ALL, IID_IMMDeviceEnumerator, (void **)&enumerator);
ERR_FAIL_COND_V(hr != S_OK, Array());
hr = enumerator->EnumAudioEndpoints(p_capture ? eCapture : eRender, DEVICE_STATE_ACTIVE, &devices);
@@ -442,12 +442,12 @@ Array AudioDriverWASAPI::audio_device_get_list(bool p_capture) {
ERR_FAIL_COND_V(hr != S_OK, Array());
for (ULONG i = 0; i < count; i++) {
- IMMDevice *device = NULL;
+ IMMDevice *device = nullptr;
hr = devices->Item(i, &device);
ERR_BREAK(hr != S_OK);
- IPropertyStore *props = NULL;
+ IPropertyStore *props = nullptr;
hr = device->OpenPropertyStore(STGM_READ, &props);
ERR_BREAK(hr != S_OK);
@@ -594,7 +594,7 @@ void AudioDriverWASAPI::thread_func(void *p_udata) {
// Check how much frames are available on the WASAPI buffer
UINT32 write_frames = MIN(ad->buffer_frames - cur_frames, avail_frames);
if (write_frames > 0) {
- BYTE *buffer = NULL;
+ BYTE *buffer = nullptr;
hr = ad->audio_output.render_client->GetBuffer(write_frames, &buffer);
if (hr == S_OK) {
@@ -693,7 +693,7 @@ void AudioDriverWASAPI::thread_func(void *p_udata) {
HRESULT hr = ad->audio_input.capture_client->GetNextPacketSize(&packet_length);
if (hr == S_OK) {
while (packet_length != 0) {
- hr = ad->audio_input.capture_client->GetBuffer(&data, &num_frames_available, &flags, NULL, NULL);
+ hr = ad->audio_input.capture_client->GetBuffer(&data, &num_frames_available, &flags, nullptr, nullptr);
ERR_BREAK(hr != S_OK);
// fixme: Only works for floating point atm
@@ -796,7 +796,7 @@ void AudioDriverWASAPI::finish() {
Thread::wait_to_finish(thread);
memdelete(thread);
- thread = NULL;
+ thread = nullptr;
}
finish_capture_device();
@@ -855,7 +855,7 @@ String AudioDriverWASAPI::capture_get_device() {
AudioDriverWASAPI::AudioDriverWASAPI() {
- thread = NULL;
+ thread = nullptr;
samples_in.clear();
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 17:40:45 +0000