malhuda/fastfetch
1
0
Fork 0
mirror of https://github.com/fastfetch-cli/fastfetch.git synced 2025-02-20 11:43:27 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Sound (Windows): add support

Browse Source
This commit is contained in:
李通洲 2023-01-25 17:17:31 +08:00
parent 11634b9a67
commit dd9047c4e9
2 changed files with 88 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
CMakeLists.txt
View File

@ -502,7 +502,7 @@ elseif(WIN32)
src/detection/packages/packages_windows.c
src/detection/poweradapter/poweradapter_nosupport.c
src/detection/processes/processes_windows.cpp
src/detection/sound/sound_nosupport.c
src/detection/sound/sound_windows.cpp
src/detection/swap/swap_windows.cpp
src/detection/terminalfont/terminalfont_windows.c
src/detection/terminalshell/terminalshell_windows.cpp

87
src/detection/sound/sound_windows.cpp Normal file
View File

@ -0,0 +1,87 @@
extern "C" {
#include "sound.h"
#include "util/windows/unicode.h"
}
#include "util/windows/com.hpp"
#include <initguid.h>
#include <mmdeviceapi.h>
#include <endpointvolume.h>
#include <functiondiscoverykeys_devpkey.h>
const char* ffDetectSound(FF_MAYBE_UNUSED const FFinstance* instance, FF_MAYBE_UNUSED FFlist* devices /* List of FFSoundDevice */)
{
const char* error = ffInitCom();
if (error)
return error;
IMMDeviceEnumerator* FF_AUTO_RELEASE_COM_OBJECT pEnum = NULL;
if (FAILED(CoCreateInstance(__uuidof(MMDeviceEnumerator), NULL, CLSCTX_ALL, __uuidof(IMMDeviceEnumerator), (void **)&pEnum)))
return "CoCreateInstance(__uuidof(MMDeviceEnumerator)) failed";
LPWSTR mainDeviceId = NULL;
{
IMMDevice* FF_AUTO_RELEASE_COM_OBJECT pDefaultDevice = NULL;
if (FAILED(pEnum->GetDefaultAudioEndpoint(eRender, eMultimedia, &pDefaultDevice)))
return "GetDefaultAudioEndpoint() failed";
if (FAILED(pDefaultDevice->GetId(&mainDeviceId)))
return "pDefaultDevice->GetId() failed";
}
IMMDeviceCollection* FF_AUTO_RELEASE_COM_OBJECT pDevices = NULL;
if (FAILED(pEnum->EnumAudioEndpoints(eRender, DEVICE_STATE_ACTIVE, &pDevices)))
return "EnumAudioEndpoints() failed";
uint32_t deviceCount;
if (FAILED(pDevices->GetCount(&deviceCount)))
return "pDevices->GetCount() failed";
for (uint32_t deviceIdx = 0; deviceIdx < deviceCount; ++deviceIdx)
{
IMMDevice* FF_AUTO_RELEASE_COM_OBJECT immDevice = NULL;
if (FAILED(pDevices->Item(deviceIdx, &immDevice)))
continue;
LPWSTR immDeviceId = NULL;
if (FAILED(immDevice->GetId(&immDeviceId)))
continue;
IPropertyStore* FF_AUTO_RELEASE_COM_OBJECT immPropStore;
if (FAILED(immDevice->OpenPropertyStore(STGM_READ, &immPropStore)))
continue;
FFSoundDevice* device = (FFSoundDevice*) ffListAdd(devices);
device->main = wcscmp(mainDeviceId, immDeviceId) == 0;
device->volume = 0;
ffStrbufInit(&device->name);
ffStrbufInit(&device->manufacturer);
{
PROPVARIANT __attribute__((__cleanup__(PropVariantClear))) friendlyName;
PropVariantInit(&friendlyName);
if (SUCCEEDED(immPropStore->GetValue(PKEY_Device_DeviceDesc, &friendlyName)))
ffStrbufSetWS(&device->name, friendlyName.pwszVal);
if (SUCCEEDED(immPropStore->GetValue(PKEY_DeviceInterface_FriendlyName, &friendlyName)))
ffStrbufSetWS(&device->manufacturer, friendlyName.pwszVal);
}
IAudioEndpointVolume* FF_AUTO_RELEASE_COM_OBJECT immEndpointVolume;
if(SUCCEEDED(immDevice->Activate(IID_IAudioEndpointVolume, CLSCTX_ALL, NULL, (void**) &immEndpointVolume)))
{
BOOL muted;
if (FAILED(immEndpointVolume->GetMute(&muted)) || !muted)
{
FLOAT volume;
if (SUCCEEDED(immEndpointVolume->GetMasterVolumeLevelScalar(&volume)))
device->volume = (uint8_t) (volume * 100 + 0.5);
}
}
}
return NULL;
}