static BOOL CALLBACK DSoundEnumDevices(GUID *guid, const WCHAR *desc, const WCHAR* UNUSED(drvname), void *data) { vector_DevMap *devices = data; OLECHAR *guidstr = NULL; DevMap *iter, *end; DevMap entry; HRESULT hr; int count; if(!guid) return TRUE; AL_STRING_INIT(entry.name); count = 0; do { al_string_copy_wcstr(&entry.name, desc); if(count != 0) { char str[64]; snprintf(str, sizeof(str), " #%d", count+1); al_string_append_cstr(&entry.name, str); } count++; iter = VECTOR_ITER_BEGIN(*devices); end = VECTOR_ITER_END(*devices); for(;iter != end;++iter) { if(al_string_cmp(entry.name, iter->name) == 0) break; } } while(iter != end); entry.guid = *guid; hr = StringFromCLSID(guid, &guidstr); if(SUCCEEDED(hr)) { TRACE("Got device \"%s\", GUID \"%ls\"\n", al_string_get_cstr(entry.name), guidstr); CoTaskMemFree(guidstr); } VECTOR_PUSH_BACK(*devices, entry); return TRUE; }
static BOOL CALLBACK DSoundEnumDevices(GUID *guid, const WCHAR *desc, const WCHAR* UNUSED(drvname), void *data) { vector_DevMap *devices = data; OLECHAR *guidstr = NULL; DevMap entry; HRESULT hr; int count; if(!guid) return TRUE; AL_STRING_INIT(entry.name); count = 0; while(1) { const DevMap *iter; al_string_copy_wcstr(&entry.name, desc); if(count != 0) { char str[64]; snprintf(str, sizeof(str), " #%d", count+1); al_string_append_cstr(&entry.name, str); } #define MATCH_ENTRY(i) (al_string_cmp(entry.name, (i)->name) == 0) VECTOR_FIND_IF(iter, const DevMap, *devices, MATCH_ENTRY); if(iter == VECTOR_ITER_END(*devices)) break; #undef MATCH_ENTRY count++; } entry.guid = *guid; hr = StringFromCLSID(guid, &guidstr); if(SUCCEEDED(hr)) { TRACE("Got device \"%s\", GUID \"%ls\"\n", al_string_get_cstr(entry.name), guidstr); CoTaskMemFree(guidstr); } VECTOR_PUSH_BACK(*devices, entry); return TRUE; }
static void ProbePlaybackDevices(void) { al_string *iter, *end; ALuint numdevs; ALuint i; clear_devlist(&PlaybackDevices); numdevs = waveOutGetNumDevs(); VECTOR_RESERVE(PlaybackDevices, numdevs); for(i = 0; i < numdevs; i++) { WAVEOUTCAPSW WaveCaps; al_string dname; AL_STRING_INIT(dname); if(waveOutGetDevCapsW(i, &WaveCaps, sizeof(WaveCaps)) == MMSYSERR_NOERROR) { ALuint count = 0; do { al_string_copy_wcstr(&dname, WaveCaps.szPname); if(count != 0) { char str[64]; snprintf(str, sizeof(str), " #%d", count+1); al_string_append_cstr(&dname, str); } count++; iter = VECTOR_ITER_BEGIN(PlaybackDevices); end = VECTOR_ITER_END(PlaybackDevices); for(; iter != end; iter++) { if(al_string_cmp(*iter, dname) == 0) break; } } while(iter != end); TRACE("Got device \"%s\", ID %u\n", al_string_get_cstr(dname), i); } VECTOR_PUSH_BACK(PlaybackDevices, dname); } }
static void get_device_name(IMMDevice *device, al_string *name) { IPropertyStore *ps; PROPVARIANT pvname; HRESULT hr; hr = IMMDevice_OpenPropertyStore(device, STGM_READ, &ps); if(FAILED(hr)) { WARN("OpenPropertyStore failed: 0x%08lx\n", hr); return; } PropVariantInit(&pvname); hr = IPropertyStore_GetValue(ps, (const PROPERTYKEY*)&DEVPKEY_Device_FriendlyName, &pvname); if(FAILED(hr)) WARN("GetValue failed: 0x%08lx\n", hr); else al_string_copy_wcstr(name, pvname.pwszVal); PropVariantClear(&pvname); IPropertyStore_Release(ps); }