/* * Copyright 2011-2012 Maarten Lankhorst * Copyright 2010-2011 Maarten Lankhorst for CodeWeavers * Copyright 2011 Andrew Eikum for CodeWeavers * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #define COBJMACROS #include #include #include "windef.h" #include "winbase.h" #include "winternl.h" #include "wine/debug.h" #include "wine/list.h" #include "ole2.h" #include "mimeole.h" #include "dshow.h" #include "dsound.h" #include "propsys.h" #include "initguid.h" #include "ks.h" #include "ksmedia.h" #include "propkey.h" #include "mmdeviceapi.h" #include "audioclient.h" #include "endpointvolume.h" #include "audiopolicy.h" #include "unixlib.h" WINE_DEFAULT_DEBUG_CHANNEL(pulse); static unixlib_handle_t pulse_handle; #define NULL_PTR_ERR MAKE_HRESULT(SEVERITY_ERROR, FACILITY_WIN32, RPC_X_NULL_REF_POINTER) /* From */ enum DriverPriority { Priority_Unavailable = 0, Priority_Low, Priority_Neutral, Priority_Preferred }; static struct pulse_config pulse_config; static HANDLE pulse_thread; static struct list g_sessions = LIST_INIT(g_sessions); static struct list g_devices_cache = LIST_INIT(g_devices_cache); struct device_cache { struct list entry; GUID guid; EDataFlow dataflow; char pulse_name[0]; }; static GUID pulse_render_guid = { 0xfd47d9cc, 0x4218, 0x4135, { 0x9c, 0xe2, 0x0c, 0x19, 0x5c, 0x87, 0x40, 0x5b } }; static GUID pulse_capture_guid = { 0x25da76d0, 0x033c, 0x4235, { 0x90, 0x02, 0x19, 0xf4, 0x88, 0x94, 0xac, 0x6f } }; static const WCHAR *drv_key_devicesW = L"Software\\Wine\\Drivers\\winepulse.drv\\devices"; static CRITICAL_SECTION session_cs; static CRITICAL_SECTION_DEBUG session_cs_debug = { 0, 0, &session_cs, { &session_cs_debug.ProcessLocksList, &session_cs_debug.ProcessLocksList }, 0, 0, { (DWORD_PTR)(__FILE__ ": session_cs") } }; static CRITICAL_SECTION session_cs = { &session_cs_debug, -1, 0, 0, 0, 0 }; BOOL WINAPI DllMain(HINSTANCE dll, DWORD reason, void *reserved) { if (reason == DLL_PROCESS_ATTACH) { DisableThreadLibraryCalls(dll); if (NtQueryVirtualMemory( GetCurrentProcess(), dll, MemoryWineUnixFuncs, &pulse_handle, sizeof(pulse_handle), NULL )) return FALSE; if (__wine_unix_call(pulse_handle, process_attach, NULL)) return FALSE; } else if (reason == DLL_PROCESS_DETACH) { struct device_cache *device, *device_next; LIST_FOR_EACH_ENTRY_SAFE(device, device_next, &g_devices_cache, struct device_cache, entry) free(device); __wine_unix_call(pulse_handle, process_detach, NULL); if (pulse_thread) { WaitForSingleObject(pulse_thread, INFINITE); CloseHandle(pulse_thread); } } return TRUE; } typedef struct ACImpl ACImpl; typedef struct _AudioSession { GUID guid; struct list clients; IMMDevice *device; float master_vol; UINT32 channel_count; float *channel_vols; BOOL mute; struct list entry; } AudioSession; typedef struct _AudioSessionWrapper { IAudioSessionControl2 IAudioSessionControl2_iface; IChannelAudioVolume IChannelAudioVolume_iface; ISimpleAudioVolume ISimpleAudioVolume_iface; LONG ref; ACImpl *client; AudioSession *session; } AudioSessionWrapper; struct ACImpl { IAudioClient3 IAudioClient3_iface; IAudioRenderClient IAudioRenderClient_iface; IAudioCaptureClient IAudioCaptureClient_iface; IAudioClock IAudioClock_iface; IAudioClock2 IAudioClock2_iface; IAudioStreamVolume IAudioStreamVolume_iface; IUnknown *marshal; IMMDevice *parent; struct list entry; float *vol; LONG ref; EDataFlow dataflow; UINT32 channel_count; HANDLE timer; struct pulse_stream *pulse_stream; AudioSession *session; AudioSessionWrapper *session_wrapper; char pulse_name[0]; }; static const IAudioClient3Vtbl AudioClient3_Vtbl; static const IAudioRenderClientVtbl AudioRenderClient_Vtbl; static const IAudioCaptureClientVtbl AudioCaptureClient_Vtbl; static const IAudioSessionControl2Vtbl AudioSessionControl2_Vtbl; static const ISimpleAudioVolumeVtbl SimpleAudioVolume_Vtbl; static const IChannelAudioVolumeVtbl ChannelAudioVolume_Vtbl; static const IAudioClockVtbl AudioClock_Vtbl; static const IAudioClock2Vtbl AudioClock2_Vtbl; static const IAudioStreamVolumeVtbl AudioStreamVolume_Vtbl; static AudioSessionWrapper *AudioSessionWrapper_Create(ACImpl *client); static inline ACImpl *impl_from_IAudioClient3(IAudioClient3 *iface) { return CONTAINING_RECORD(iface, ACImpl, IAudioClient3_iface); } static inline ACImpl *impl_from_IAudioRenderClient(IAudioRenderClient *iface) { return CONTAINING_RECORD(iface, ACImpl, IAudioRenderClient_iface); } static inline ACImpl *impl_from_IAudioCaptureClient(IAudioCaptureClient *iface) { return CONTAINING_RECORD(iface, ACImpl, IAudioCaptureClient_iface); } static inline AudioSessionWrapper *impl_from_IAudioSessionControl2(IAudioSessionControl2 *iface) { return CONTAINING_RECORD(iface, AudioSessionWrapper, IAudioSessionControl2_iface); } static inline AudioSessionWrapper *impl_from_ISimpleAudioVolume(ISimpleAudioVolume *iface) { return CONTAINING_RECORD(iface, AudioSessionWrapper, ISimpleAudioVolume_iface); } static inline AudioSessionWrapper *impl_from_IChannelAudioVolume(IChannelAudioVolume *iface) { return CONTAINING_RECORD(iface, AudioSessionWrapper, IChannelAudioVolume_iface); } static inline ACImpl *impl_from_IAudioClock(IAudioClock *iface) { return CONTAINING_RECORD(iface, ACImpl, IAudioClock_iface); } static inline ACImpl *impl_from_IAudioClock2(IAudioClock2 *iface) { return CONTAINING_RECORD(iface, ACImpl, IAudioClock2_iface); } static inline ACImpl *impl_from_IAudioStreamVolume(IAudioStreamVolume *iface) { return CONTAINING_RECORD(iface, ACImpl, IAudioStreamVolume_iface); } static void pulse_call(enum unix_funcs code, void *params) { NTSTATUS status; status = __wine_unix_call(pulse_handle, code, params); assert(!status); } static void pulse_release_stream(struct pulse_stream *stream, HANDLE timer) { struct release_stream_params params; params.stream = stream; params.timer = timer; pulse_call(release_stream, ¶ms); } static DWORD CALLBACK pulse_mainloop_thread(void *event) { struct main_loop_params params; params.event = event; pulse_call(main_loop, ¶ms); return 0; } typedef struct tagLANGANDCODEPAGE { WORD wLanguage; WORD wCodePage; } LANGANDCODEPAGE; static BOOL query_productname(void *data, LANGANDCODEPAGE *lang, LPVOID *buffer, DWORD *len) { WCHAR pn[37]; swprintf(pn, ARRAY_SIZE(pn), L"\\StringFileInfo\\%04x%04x\\ProductName", lang->wLanguage, lang->wCodePage); return VerQueryValueW(data, pn, buffer, len) && *len; } static char *get_application_name(BOOL query_app_name) { WCHAR path[MAX_PATH], *name; char *str = NULL; size_t len; GetModuleFileNameW(NULL, path, ARRAY_SIZE(path)); if (query_app_name) { UINT translate_size, productname_size; LANGANDCODEPAGE *translate; LPVOID productname; BOOL found = FALSE; void *data = NULL; unsigned int i; LCID locale; DWORD size; size = GetFileVersionInfoSizeW(path, NULL); if (!size) goto skip; data = malloc(size); if (!data) goto skip; if (!GetFileVersionInfoW(path, 0, size, data)) goto skip; if (!VerQueryValueW(data, L"\\VarFileInfo\\Translation", (LPVOID *)&translate, &translate_size)) goto skip; /* no translations found */ if (translate_size < sizeof(LANGANDCODEPAGE)) goto skip; /* The following code will try to find the best translation. We first search for an * exact match of the language, then a match of the language PRIMARYLANGID, then we * search for a LANG_NEUTRAL match, and if that still doesn't work we pick the * first entry which contains a proper productname. */ locale = GetThreadLocale(); for (i = 0; i < translate_size / sizeof(LANGANDCODEPAGE); i++) { if (translate[i].wLanguage == locale && query_productname(data, &translate[i], &productname, &productname_size)) { found = TRUE; break; } } if (!found) { for (i = 0; i < translate_size / sizeof(LANGANDCODEPAGE); i++) { if (PRIMARYLANGID(translate[i].wLanguage) == PRIMARYLANGID(locale) && query_productname(data, &translate[i], &productname, &productname_size)) { found = TRUE; break; } } } if (!found) { for (i = 0; i < translate_size / sizeof(LANGANDCODEPAGE); i++) { if (PRIMARYLANGID(translate[i].wLanguage) == LANG_NEUTRAL && query_productname(data, &translate[i], &productname, &productname_size)) { found = TRUE; break; } } } if (!found) { for (i = 0; i < translate_size / sizeof(LANGANDCODEPAGE); i++) { if (query_productname(data, &translate[i], &productname, &productname_size)) { found = TRUE; break; } } } if (found) { len = WideCharToMultiByte(CP_UTF8, 0, productname, -1, NULL, 0, NULL, NULL); str = malloc(len); if (str) WideCharToMultiByte(CP_UTF8, 0, productname, -1, str, len, NULL, NULL); } skip: free(data); if (str) return str; } name = wcsrchr(path, '\\'); if (!name) name = path; else name++; len = WideCharToMultiByte(CP_UTF8, 0, name, -1, NULL, 0, NULL, NULL); if (!(str = malloc(len))) return NULL; WideCharToMultiByte(CP_UNIXCP, 0, name, -1, str, len, NULL, NULL); return str; } static DWORD WINAPI pulse_timer_cb(void *user) { struct timer_loop_params params; ACImpl *This = user; params.stream = This->pulse_stream; pulse_call(timer_loop, ¶ms); return 0; } static void set_stream_volumes(ACImpl *This) { struct set_volumes_params params; params.stream = This->pulse_stream; params.master_volume = This->session->mute ? 0.0f : This->session->master_vol; params.volumes = This->vol; params.session_volumes = This->session->channel_vols; pulse_call(set_volumes, ¶ms); } static void get_device_guid(HKEY drv_key, EDataFlow flow, const char *pulse_name, GUID *guid) { WCHAR key_name[MAX_PULSE_NAME_LEN + 2]; DWORD type, size = sizeof(*guid); LSTATUS status; HKEY dev_key; if (!pulse_name[0]) { *guid = (flow == eRender) ? pulse_render_guid : pulse_capture_guid; return; } if (!drv_key) { CoCreateGuid(guid); return; } key_name[0] = (flow == eRender) ? '0' : '1'; key_name[1] = ','; MultiByteToWideChar(CP_UNIXCP, 0, pulse_name, -1, key_name + 2, ARRAY_SIZE(key_name) - 2); status = RegCreateKeyExW(drv_key, key_name, 0, NULL, 0, KEY_READ | KEY_WRITE | KEY_WOW64_64KEY, NULL, &dev_key, NULL); if (status != ERROR_SUCCESS) { ERR("Failed to open registry key for device %s: %u\n", pulse_name, status); CoCreateGuid(guid); return; } status = RegQueryValueExW(dev_key, L"guid", 0, &type, (BYTE*)guid, &size); if (status != ERROR_SUCCESS || type != REG_BINARY || size != sizeof(*guid)) { CoCreateGuid(guid); status = RegSetValueExW(dev_key, L"guid", 0, REG_BINARY, (BYTE*)guid, sizeof(*guid)); if (status != ERROR_SUCCESS) ERR("Failed to store device GUID for %s to registry: %u\n", pulse_name, status); } RegCloseKey(dev_key); } HRESULT WINAPI AUDDRV_GetEndpointIDs(EDataFlow flow, WCHAR ***ids_out, GUID **keys, UINT *num, UINT *def_index) { struct get_endpoint_ids_params params; GUID *guids = NULL; WCHAR **ids = NULL; unsigned int i = 0; LSTATUS status; HKEY drv_key; TRACE("%d %p %p %p\n", flow, ids_out, num, def_index); params.flow = flow; params.size = MAX_PULSE_NAME_LEN * 4; params.endpoints = NULL; do { HeapFree(GetProcessHeap(), 0, params.endpoints); params.endpoints = HeapAlloc(GetProcessHeap(), 0, params.size); pulse_call(get_endpoint_ids, ¶ms); } while(params.result == HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER)); if (FAILED(params.result)) goto end; ids = HeapAlloc(GetProcessHeap(), 0, params.num * sizeof(*ids)); guids = HeapAlloc(GetProcessHeap(), 0, params.num * sizeof(*guids)); if (!ids || !guids) { params.result = E_OUTOFMEMORY; goto end; } status = RegCreateKeyExW(HKEY_CURRENT_USER, drv_key_devicesW, 0, NULL, 0, KEY_WRITE | KEY_WOW64_64KEY, NULL, &drv_key, NULL); if (status != ERROR_SUCCESS) { ERR("Failed to open devices registry key: %u\n", status); drv_key = NULL; } for (i = 0; i < params.num; i++) { unsigned int size = (wcslen(params.endpoints[i].name) + 1) * sizeof(WCHAR); if (!(ids[i] = HeapAlloc(GetProcessHeap(), 0, size))) { params.result = E_OUTOFMEMORY; break; } memcpy(ids[i], params.endpoints[i].name, size); get_device_guid(drv_key, flow, params.endpoints[i].pulse_name, &guids[i]); } if (drv_key) RegCloseKey(drv_key); end: HeapFree(GetProcessHeap(), 0, params.endpoints); if (FAILED(params.result)) { HeapFree(GetProcessHeap(), 0, guids); while (i--) HeapFree(GetProcessHeap(), 0, ids[i]); HeapFree(GetProcessHeap(), 0, ids); } else { *ids_out = ids; *keys = guids; *num = params.num; *def_index = params.default_idx; } return params.result; } int WINAPI AUDDRV_GetPriority(void) { struct test_connect_params params; char *name; params.name = name = get_application_name(FALSE); params.config = &pulse_config; pulse_call(test_connect, ¶ms); free(name); return SUCCEEDED(params.result) ? Priority_Preferred : Priority_Unavailable; } static BOOL get_pulse_name_by_guid(const GUID *guid, char pulse_name[MAX_PULSE_NAME_LEN], EDataFlow *flow) { struct device_cache *device; WCHAR key_name[MAX_PULSE_NAME_LEN + 2]; DWORD key_name_size; DWORD index = 0; HKEY key; /* Return empty string for default PulseAudio device */ pulse_name[0] = 0; if (IsEqualGUID(guid, &pulse_render_guid)) { *flow = eRender; return TRUE; } else if (IsEqualGUID(guid, &pulse_capture_guid)) { *flow = eCapture; return TRUE; } /* Check the cache first */ LIST_FOR_EACH_ENTRY(device, &g_devices_cache, struct device_cache, entry) { if (!IsEqualGUID(guid, &device->guid)) continue; *flow = device->dataflow; strcpy(pulse_name, device->pulse_name); return TRUE; } if (RegOpenKeyExW(HKEY_CURRENT_USER, drv_key_devicesW, 0, KEY_READ | KEY_WOW64_64KEY, &key) != ERROR_SUCCESS) { WARN("No devices found in registry\n"); return FALSE; } for (;;) { DWORD size, type; LSTATUS status; GUID reg_guid; HKEY dev_key; int len; key_name_size = ARRAY_SIZE(key_name); if (RegEnumKeyExW(key, index++, key_name, &key_name_size, NULL, NULL, NULL, NULL) != ERROR_SUCCESS) break; if (RegOpenKeyExW(key, key_name, 0, KEY_READ | KEY_WOW64_64KEY, &dev_key) != ERROR_SUCCESS) { ERR("Couldn't open key: %s\n", wine_dbgstr_w(key_name)); continue; } size = sizeof(reg_guid); status = RegQueryValueExW(dev_key, L"guid", 0, &type, (BYTE *)®_guid, &size); RegCloseKey(dev_key); if (status == ERROR_SUCCESS && type == REG_BINARY && size == sizeof(reg_guid) && IsEqualGUID(®_guid, guid)) { RegCloseKey(key); TRACE("Found matching device key: %s\n", wine_dbgstr_w(key_name)); if (key_name[0] == '0') *flow = eRender; else if (key_name[0] == '1') *flow = eCapture; else { WARN("Unknown device type: %c\n", key_name[0]); return FALSE; } if (!(len = WideCharToMultiByte(CP_UNIXCP, 0, key_name + 2, -1, pulse_name, MAX_PULSE_NAME_LEN, NULL, NULL))) return FALSE; if ((device = malloc(FIELD_OFFSET(struct device_cache, pulse_name[len])))) { device->guid = reg_guid; device->dataflow = *flow; strcpy(device->pulse_name, pulse_name); list_add_tail(&g_devices_cache, &device->entry); } return TRUE; } } RegCloseKey(key); WARN("No matching device in registry for GUID %s\n", debugstr_guid(guid)); return FALSE; } HRESULT WINAPI AUDDRV_GetAudioEndpoint(GUID *guid, IMMDevice *dev, IAudioClient **out) { ACImpl *This; char pulse_name[MAX_PULSE_NAME_LEN]; EDataFlow dataflow; unsigned len; HRESULT hr; TRACE("%s %p %p\n", debugstr_guid(guid), dev, out); if (!get_pulse_name_by_guid(guid, pulse_name, &dataflow)) return AUDCLNT_E_DEVICE_INVALIDATED; *out = NULL; len = strlen(pulse_name) + 1; This = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, FIELD_OFFSET(ACImpl, pulse_name[len])); if (!This) return E_OUTOFMEMORY; This->IAudioClient3_iface.lpVtbl = &AudioClient3_Vtbl; This->IAudioRenderClient_iface.lpVtbl = &AudioRenderClient_Vtbl; This->IAudioCaptureClient_iface.lpVtbl = &AudioCaptureClient_Vtbl; This->IAudioClock_iface.lpVtbl = &AudioClock_Vtbl; This->IAudioClock2_iface.lpVtbl = &AudioClock2_Vtbl; This->IAudioStreamVolume_iface.lpVtbl = &AudioStreamVolume_Vtbl; This->dataflow = dataflow; This->parent = dev; memcpy(This->pulse_name, pulse_name, len); hr = CoCreateFreeThreadedMarshaler((IUnknown*)&This->IAudioClient3_iface, &This->marshal); if (FAILED(hr)) { HeapFree(GetProcessHeap(), 0, This); return hr; } IMMDevice_AddRef(This->parent); *out = (IAudioClient *)&This->IAudioClient3_iface; IAudioClient3_AddRef(&This->IAudioClient3_iface); return S_OK; } static HRESULT WINAPI AudioClient_QueryInterface(IAudioClient3 *iface, REFIID riid, void **ppv) { ACImpl *This = impl_from_IAudioClient3(iface); TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv); if (!ppv) return E_POINTER; *ppv = NULL; if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IAudioClient) || IsEqualIID(riid, &IID_IAudioClient2) || IsEqualIID(riid, &IID_IAudioClient3)) *ppv = iface; if (*ppv) { IUnknown_AddRef((IUnknown*)*ppv); return S_OK; } if (IsEqualIID(riid, &IID_IMarshal)) return IUnknown_QueryInterface(This->marshal, riid, ppv); WARN("Unknown interface %s\n", debugstr_guid(riid)); return E_NOINTERFACE; } static ULONG WINAPI AudioClient_AddRef(IAudioClient3 *iface) { ACImpl *This = impl_from_IAudioClient3(iface); ULONG ref; ref = InterlockedIncrement(&This->ref); TRACE("(%p) Refcount now %u\n", This, ref); return ref; } static ULONG WINAPI AudioClient_Release(IAudioClient3 *iface) { ACImpl *This = impl_from_IAudioClient3(iface); ULONG ref; ref = InterlockedDecrement(&This->ref); TRACE("(%p) Refcount now %u\n", This, ref); if (!ref) { if (This->pulse_stream) { pulse_release_stream(This->pulse_stream, This->timer); This->pulse_stream = NULL; EnterCriticalSection(&session_cs); list_remove(&This->entry); LeaveCriticalSection(&session_cs); } IUnknown_Release(This->marshal); IMMDevice_Release(This->parent); HeapFree(GetProcessHeap(), 0, This); } return ref; } static void dump_fmt(const WAVEFORMATEX *fmt) { TRACE("wFormatTag: 0x%x (", fmt->wFormatTag); switch(fmt->wFormatTag) { case WAVE_FORMAT_PCM: TRACE("WAVE_FORMAT_PCM"); break; case WAVE_FORMAT_IEEE_FLOAT: TRACE("WAVE_FORMAT_IEEE_FLOAT"); break; case WAVE_FORMAT_EXTENSIBLE: TRACE("WAVE_FORMAT_EXTENSIBLE"); break; default: TRACE("Unknown"); break; } TRACE(")\n"); TRACE("nChannels: %u\n", fmt->nChannels); TRACE("nSamplesPerSec: %u\n", fmt->nSamplesPerSec); TRACE("nAvgBytesPerSec: %u\n", fmt->nAvgBytesPerSec); TRACE("nBlockAlign: %u\n", fmt->nBlockAlign); TRACE("wBitsPerSample: %u\n", fmt->wBitsPerSample); TRACE("cbSize: %u\n", fmt->cbSize); if (fmt->wFormatTag == WAVE_FORMAT_EXTENSIBLE) { WAVEFORMATEXTENSIBLE *fmtex = (void*)fmt; TRACE("dwChannelMask: %08x\n", fmtex->dwChannelMask); TRACE("Samples: %04x\n", fmtex->Samples.wReserved); TRACE("SubFormat: %s\n", wine_dbgstr_guid(&fmtex->SubFormat)); } } static WAVEFORMATEX *clone_format(const WAVEFORMATEX *fmt) { WAVEFORMATEX *ret; size_t size; if (fmt->wFormatTag == WAVE_FORMAT_EXTENSIBLE) size = sizeof(WAVEFORMATEXTENSIBLE); else size = sizeof(WAVEFORMATEX); ret = CoTaskMemAlloc(size); if (!ret) return NULL; memcpy(ret, fmt, size); ret->cbSize = size - sizeof(WAVEFORMATEX); return ret; } static void session_init_vols(AudioSession *session, UINT channels) { if (session->channel_count < channels) { UINT i; if (session->channel_vols) session->channel_vols = HeapReAlloc(GetProcessHeap(), 0, session->channel_vols, sizeof(float) * channels); else session->channel_vols = HeapAlloc(GetProcessHeap(), 0, sizeof(float) * channels); if (!session->channel_vols) return; for(i = session->channel_count; i < channels; ++i) session->channel_vols[i] = 1.f; session->channel_count = channels; } } static AudioSession *create_session(const GUID *guid, IMMDevice *device, UINT num_channels) { AudioSession *ret; ret = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(AudioSession)); if (!ret) return NULL; memcpy(&ret->guid, guid, sizeof(GUID)); ret->device = device; list_init(&ret->clients); list_add_head(&g_sessions, &ret->entry); session_init_vols(ret, num_channels); ret->master_vol = 1.f; return ret; } /* if channels == 0, then this will return or create a session with * matching dataflow and GUID. otherwise, channels must also match */ static HRESULT get_audio_session(const GUID *sessionguid, IMMDevice *device, UINT channels, AudioSession **out) { AudioSession *session; if (!sessionguid || IsEqualGUID(sessionguid, &GUID_NULL)) { *out = create_session(&GUID_NULL, device, channels); if (!*out) return E_OUTOFMEMORY; return S_OK; } *out = NULL; LIST_FOR_EACH_ENTRY(session, &g_sessions, AudioSession, entry) { if (session->device == device && IsEqualGUID(sessionguid, &session->guid)) { session_init_vols(session, channels); *out = session; break; } } if (!*out) { *out = create_session(sessionguid, device, channels); if (!*out) return E_OUTOFMEMORY; } return S_OK; } static HRESULT WINAPI AudioClient_Initialize(IAudioClient3 *iface, AUDCLNT_SHAREMODE mode, DWORD flags, REFERENCE_TIME duration, REFERENCE_TIME period, const WAVEFORMATEX *fmt, const GUID *sessionguid) { ACImpl *This = impl_from_IAudioClient3(iface); struct create_stream_params params; unsigned int i, channel_count; struct pulse_stream *stream; char *name; HRESULT hr; TRACE("(%p)->(%x, %x, %s, %s, %p, %s)\n", This, mode, flags, wine_dbgstr_longlong(duration), wine_dbgstr_longlong(period), fmt, debugstr_guid(sessionguid)); if (!fmt) return E_POINTER; dump_fmt(fmt); if (mode != AUDCLNT_SHAREMODE_SHARED && mode != AUDCLNT_SHAREMODE_EXCLUSIVE) return E_INVALIDARG; if (mode == AUDCLNT_SHAREMODE_EXCLUSIVE) return AUDCLNT_E_EXCLUSIVE_MODE_NOT_ALLOWED; if (flags & ~(AUDCLNT_STREAMFLAGS_CROSSPROCESS | AUDCLNT_STREAMFLAGS_LOOPBACK | AUDCLNT_STREAMFLAGS_EVENTCALLBACK | AUDCLNT_STREAMFLAGS_NOPERSIST | AUDCLNT_STREAMFLAGS_RATEADJUST | AUDCLNT_SESSIONFLAGS_EXPIREWHENUNOWNED | AUDCLNT_SESSIONFLAGS_DISPLAY_HIDE | AUDCLNT_SESSIONFLAGS_DISPLAY_HIDEWHENEXPIRED | AUDCLNT_STREAMFLAGS_SRC_DEFAULT_QUALITY | AUDCLNT_STREAMFLAGS_AUTOCONVERTPCM)) { FIXME("Unknown flags: %08x\n", flags); return E_INVALIDARG; } EnterCriticalSection(&session_cs); if (This->pulse_stream) { LeaveCriticalSection(&session_cs); return AUDCLNT_E_ALREADY_INITIALIZED; } if (!pulse_thread) { HANDLE event = CreateEventW(NULL, TRUE, FALSE, NULL); if (!(pulse_thread = CreateThread(NULL, 0, pulse_mainloop_thread, event, 0, NULL))) { ERR("Failed to create mainloop thread.\n"); LeaveCriticalSection(&session_cs); CloseHandle(event); return E_FAIL; } SetThreadPriority(pulse_thread, THREAD_PRIORITY_TIME_CRITICAL); WaitForSingleObject(event, INFINITE); CloseHandle(event); } params.name = name = get_application_name(TRUE); params.pulse_name = This->pulse_name; params.dataflow = This->dataflow; params.mode = mode; params.flags = flags; params.duration = duration; params.fmt = fmt; params.stream = &stream; params.channel_count = &channel_count; pulse_call(create_stream, ¶ms); free(name); if (FAILED(hr = params.result)) { LeaveCriticalSection(&session_cs); return hr; } if (!(This->vol = malloc(channel_count * sizeof(*This->vol)))) { pulse_release_stream(stream, NULL); LeaveCriticalSection(&session_cs); return E_OUTOFMEMORY; } for (i = 0; i < channel_count; i++) This->vol[i] = 1.f; hr = get_audio_session(sessionguid, This->parent, channel_count, &This->session); if (FAILED(hr)) { free(This->vol); This->vol = NULL; LeaveCriticalSection(&session_cs); pulse_release_stream(stream, NULL); return E_OUTOFMEMORY; } This->pulse_stream = stream; This->channel_count = channel_count; list_add_tail(&This->session->clients, &This->entry); set_stream_volumes(This); LeaveCriticalSection(&session_cs); return S_OK; } static HRESULT WINAPI AudioClient_GetBufferSize(IAudioClient3 *iface, UINT32 *out) { ACImpl *This = impl_from_IAudioClient3(iface); struct get_buffer_size_params params; TRACE("(%p)->(%p)\n", This, out); if (!out) return E_POINTER; if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; params.stream = This->pulse_stream; params.size = out; pulse_call(get_buffer_size, ¶ms); return params.result; } static HRESULT WINAPI AudioClient_GetStreamLatency(IAudioClient3 *iface, REFERENCE_TIME *latency) { ACImpl *This = impl_from_IAudioClient3(iface); struct get_latency_params params; TRACE("(%p)->(%p)\n", This, latency); if (!latency) return E_POINTER; if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; params.stream = This->pulse_stream; params.latency = latency; pulse_call(get_latency, ¶ms); return params.result; } static HRESULT WINAPI AudioClient_GetCurrentPadding(IAudioClient3 *iface, UINT32 *out) { ACImpl *This = impl_from_IAudioClient3(iface); struct get_current_padding_params params; TRACE("(%p)->(%p)\n", This, out); if (!out) return E_POINTER; if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; params.stream = This->pulse_stream; params.padding = out; pulse_call(get_current_padding, ¶ms); return params.result; } static HRESULT WINAPI AudioClient_IsFormatSupported(IAudioClient3 *iface, AUDCLNT_SHAREMODE mode, const WAVEFORMATEX *fmt, WAVEFORMATEX **out) { ACImpl *This = impl_from_IAudioClient3(iface); HRESULT hr = S_OK; WAVEFORMATEX *closest = NULL; BOOL exclusive; TRACE("(%p)->(%x, %p, %p)\n", This, mode, fmt, out); if (!fmt) return E_POINTER; if (out) *out = NULL; if (mode == AUDCLNT_SHAREMODE_EXCLUSIVE) { exclusive = 1; out = NULL; } else if (mode == AUDCLNT_SHAREMODE_SHARED) { exclusive = 0; if (!out) return E_POINTER; } else return E_INVALIDARG; if (fmt->nChannels == 0) return AUDCLNT_E_UNSUPPORTED_FORMAT; closest = clone_format(fmt); if (!closest) return E_OUTOFMEMORY; dump_fmt(fmt); switch (fmt->wFormatTag) { case WAVE_FORMAT_EXTENSIBLE: { WAVEFORMATEXTENSIBLE *ext = (WAVEFORMATEXTENSIBLE*)closest; if ((fmt->cbSize != sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX) && fmt->cbSize != sizeof(WAVEFORMATEXTENSIBLE)) || fmt->nBlockAlign != fmt->wBitsPerSample / 8 * fmt->nChannels || ext->Samples.wValidBitsPerSample > fmt->wBitsPerSample || fmt->nAvgBytesPerSec != fmt->nBlockAlign * fmt->nSamplesPerSec) { hr = E_INVALIDARG; break; } if (exclusive) { UINT32 mask = 0, i, channels = 0; if (!(ext->dwChannelMask & (SPEAKER_ALL | SPEAKER_RESERVED))) { for (i = 1; !(i & SPEAKER_RESERVED); i <<= 1) { if (i & ext->dwChannelMask) { mask |= i; channels++; } } if (channels != fmt->nChannels || (ext->dwChannelMask & ~mask)) { hr = AUDCLNT_E_UNSUPPORTED_FORMAT; break; } } else { hr = AUDCLNT_E_UNSUPPORTED_FORMAT; break; } } if (IsEqualGUID(&ext->SubFormat, &KSDATAFORMAT_SUBTYPE_IEEE_FLOAT)) { if (fmt->wBitsPerSample != 32) { hr = E_INVALIDARG; break; } if (ext->Samples.wValidBitsPerSample != fmt->wBitsPerSample) { hr = S_FALSE; ext->Samples.wValidBitsPerSample = fmt->wBitsPerSample; } } else if (IsEqualGUID(&ext->SubFormat, &KSDATAFORMAT_SUBTYPE_PCM)) { if (!fmt->wBitsPerSample || fmt->wBitsPerSample > 32 || fmt->wBitsPerSample % 8) { hr = E_INVALIDARG; break; } if (ext->Samples.wValidBitsPerSample != fmt->wBitsPerSample && !(fmt->wBitsPerSample == 32 && ext->Samples.wValidBitsPerSample == 24)) { hr = S_FALSE; ext->Samples.wValidBitsPerSample = fmt->wBitsPerSample; break; } } else { hr = AUDCLNT_E_UNSUPPORTED_FORMAT; break; } break; } case WAVE_FORMAT_ALAW: case WAVE_FORMAT_MULAW: if (fmt->wBitsPerSample != 8) { hr = E_INVALIDARG; break; } /* Fall-through */ case WAVE_FORMAT_IEEE_FLOAT: if (fmt->wFormatTag == WAVE_FORMAT_IEEE_FLOAT && fmt->wBitsPerSample != 32) { hr = E_INVALIDARG; break; } /* Fall-through */ case WAVE_FORMAT_PCM: if (fmt->wFormatTag == WAVE_FORMAT_PCM && (!fmt->wBitsPerSample || fmt->wBitsPerSample > 32 || fmt->wBitsPerSample % 8)) { hr = E_INVALIDARG; break; } if (fmt->nChannels > 2) { hr = AUDCLNT_E_UNSUPPORTED_FORMAT; break; } /* * fmt->cbSize, fmt->nBlockAlign and fmt->nAvgBytesPerSec seem to be * ignored, invalid values are happily accepted. */ break; default: hr = AUDCLNT_E_UNSUPPORTED_FORMAT; break; } if (exclusive && hr != S_OK) { hr = AUDCLNT_E_UNSUPPORTED_FORMAT; CoTaskMemFree(closest); } else if (hr != S_FALSE) CoTaskMemFree(closest); else *out = closest; /* Winepulse does not currently support exclusive mode, if you know of an * application that uses it, I will correct this.. */ if (hr == S_OK && exclusive) return This->dataflow == eCapture ? AUDCLNT_E_UNSUPPORTED_FORMAT : AUDCLNT_E_EXCLUSIVE_MODE_NOT_ALLOWED; TRACE("returning: %08x %p\n", hr, out ? *out : NULL); return hr; } static HRESULT WINAPI AudioClient_GetMixFormat(IAudioClient3 *iface, WAVEFORMATEX **pwfx) { ACImpl *This = impl_from_IAudioClient3(iface); TRACE("(%p)->(%p)\n", This, pwfx); if (!pwfx) return E_POINTER; *pwfx = clone_format(&pulse_config.modes[This->dataflow == eCapture].format.Format); if (!*pwfx) return E_OUTOFMEMORY; dump_fmt(*pwfx); return S_OK; } static HRESULT WINAPI AudioClient_GetDevicePeriod(IAudioClient3 *iface, REFERENCE_TIME *defperiod, REFERENCE_TIME *minperiod) { ACImpl *This = impl_from_IAudioClient3(iface); TRACE("(%p)->(%p, %p)\n", This, defperiod, minperiod); if (!defperiod && !minperiod) return E_POINTER; if (defperiod) *defperiod = pulse_config.modes[This->dataflow == eCapture].def_period; if (minperiod) *minperiod = pulse_config.modes[This->dataflow == eCapture].min_period; return S_OK; } static HRESULT WINAPI AudioClient_Start(IAudioClient3 *iface) { ACImpl *This = impl_from_IAudioClient3(iface); struct start_params params; HRESULT hr; TRACE("(%p)\n", This); if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; params.stream = This->pulse_stream; pulse_call(start, ¶ms); if (FAILED(hr = params.result)) return hr; if (!This->timer) { This->timer = CreateThread(NULL, 0, pulse_timer_cb, This, 0, NULL); SetThreadPriority(This->timer, THREAD_PRIORITY_TIME_CRITICAL); } return S_OK; } static HRESULT WINAPI AudioClient_Stop(IAudioClient3 *iface) { ACImpl *This = impl_from_IAudioClient3(iface); struct stop_params params; TRACE("(%p)\n", This); if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; params.stream = This->pulse_stream; pulse_call(stop, ¶ms); return params.result; } static HRESULT WINAPI AudioClient_Reset(IAudioClient3 *iface) { ACImpl *This = impl_from_IAudioClient3(iface); struct reset_params params; TRACE("(%p)\n", This); if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; params.stream = This->pulse_stream; pulse_call(reset, ¶ms); return params.result; } static HRESULT WINAPI AudioClient_SetEventHandle(IAudioClient3 *iface, HANDLE event) { ACImpl *This = impl_from_IAudioClient3(iface); struct set_event_handle_params params; TRACE("(%p)->(%p)\n", This, event); if (!event) return E_INVALIDARG; if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; params.stream = This->pulse_stream; params.event = event; pulse_call(set_event_handle, ¶ms); return params.result; } static HRESULT WINAPI AudioClient_GetService(IAudioClient3 *iface, REFIID riid, void **ppv) { ACImpl *This = impl_from_IAudioClient3(iface); TRACE("(%p)->(%s, %p)\n", This, debugstr_guid(riid), ppv); if (!ppv) return E_POINTER; *ppv = NULL; if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; if (IsEqualIID(riid, &IID_IAudioRenderClient)) { if (This->dataflow != eRender) return AUDCLNT_E_WRONG_ENDPOINT_TYPE; *ppv = &This->IAudioRenderClient_iface; } else if (IsEqualIID(riid, &IID_IAudioCaptureClient)) { if (This->dataflow != eCapture) return AUDCLNT_E_WRONG_ENDPOINT_TYPE; *ppv = &This->IAudioCaptureClient_iface; } else if (IsEqualIID(riid, &IID_IAudioClock)) { *ppv = &This->IAudioClock_iface; } else if (IsEqualIID(riid, &IID_IAudioStreamVolume)) { *ppv = &This->IAudioStreamVolume_iface; } else if (IsEqualIID(riid, &IID_IAudioSessionControl) || IsEqualIID(riid, &IID_IChannelAudioVolume) || IsEqualIID(riid, &IID_ISimpleAudioVolume)) { if (!This->session_wrapper) { This->session_wrapper = AudioSessionWrapper_Create(This); if (!This->session_wrapper) return E_OUTOFMEMORY; } if (IsEqualIID(riid, &IID_IAudioSessionControl)) *ppv = &This->session_wrapper->IAudioSessionControl2_iface; else if (IsEqualIID(riid, &IID_IChannelAudioVolume)) *ppv = &This->session_wrapper->IChannelAudioVolume_iface; else if (IsEqualIID(riid, &IID_ISimpleAudioVolume)) *ppv = &This->session_wrapper->ISimpleAudioVolume_iface; } if (*ppv) { IUnknown_AddRef((IUnknown*)*ppv); return S_OK; } FIXME("stub %s\n", debugstr_guid(riid)); return E_NOINTERFACE; } static HRESULT WINAPI AudioClient_IsOffloadCapable(IAudioClient3 *iface, AUDIO_STREAM_CATEGORY category, BOOL *offload_capable) { ACImpl *This = impl_from_IAudioClient3(iface); TRACE("(%p)->(0x%x, %p)\n", This, category, offload_capable); if(!offload_capable) return E_INVALIDARG; *offload_capable = FALSE; return S_OK; } static HRESULT WINAPI AudioClient_SetClientProperties(IAudioClient3 *iface, const AudioClientProperties *prop) { ACImpl *This = impl_from_IAudioClient3(iface); const Win8AudioClientProperties *legacy_prop = (const Win8AudioClientProperties *)prop; TRACE("(%p)->(%p)\n", This, prop); if(!legacy_prop) return E_POINTER; if(legacy_prop->cbSize == sizeof(AudioClientProperties)){ TRACE("{ bIsOffload: %u, eCategory: 0x%x, Options: 0x%x }\n", legacy_prop->bIsOffload, legacy_prop->eCategory, prop->Options); }else if(legacy_prop->cbSize == sizeof(Win8AudioClientProperties)){ TRACE("{ bIsOffload: %u, eCategory: 0x%x }\n", legacy_prop->bIsOffload, legacy_prop->eCategory); }else{ WARN("Unsupported Size = %d\n", legacy_prop->cbSize); return E_INVALIDARG; } if(legacy_prop->bIsOffload) return AUDCLNT_E_ENDPOINT_OFFLOAD_NOT_CAPABLE; return S_OK; } static HRESULT WINAPI AudioClient_GetBufferSizeLimits(IAudioClient3 *iface, const WAVEFORMATEX *format, BOOL event_driven, REFERENCE_TIME *min_duration, REFERENCE_TIME *max_duration) { ACImpl *This = impl_from_IAudioClient3(iface); FIXME("(%p)->(%p, %u, %p, %p)\n", This, format, event_driven, min_duration, max_duration); return E_NOTIMPL; } static HRESULT WINAPI AudioClient_GetSharedModeEnginePeriod(IAudioClient3 *iface, const WAVEFORMATEX *format, UINT32 *default_period_frames, UINT32 *unit_period_frames, UINT32 *min_period_frames, UINT32 *max_period_frames) { ACImpl *This = impl_from_IAudioClient3(iface); FIXME("(%p)->(%p, %p, %p, %p, %p)\n", This, format, default_period_frames, unit_period_frames, min_period_frames, max_period_frames); return E_NOTIMPL; } static HRESULT WINAPI AudioClient_GetCurrentSharedModeEnginePeriod(IAudioClient3 *iface, WAVEFORMATEX **cur_format, UINT32 *cur_period_frames) { ACImpl *This = impl_from_IAudioClient3(iface); FIXME("(%p)->(%p, %p)\n", This, cur_format, cur_period_frames); return E_NOTIMPL; } static HRESULT WINAPI AudioClient_InitializeSharedAudioStream(IAudioClient3 *iface, DWORD flags, UINT32 period_frames, const WAVEFORMATEX *format, const GUID *session_guid) { ACImpl *This = impl_from_IAudioClient3(iface); FIXME("(%p)->(0x%x, %u, %p, %s)\n", This, flags, period_frames, format, debugstr_guid(session_guid)); return E_NOTIMPL; } static const IAudioClient3Vtbl AudioClient3_Vtbl = { AudioClient_QueryInterface, AudioClient_AddRef, AudioClient_Release, AudioClient_Initialize, AudioClient_GetBufferSize, AudioClient_GetStreamLatency, AudioClient_GetCurrentPadding, AudioClient_IsFormatSupported, AudioClient_GetMixFormat, AudioClient_GetDevicePeriod, AudioClient_Start, AudioClient_Stop, AudioClient_Reset, AudioClient_SetEventHandle, AudioClient_GetService, AudioClient_IsOffloadCapable, AudioClient_SetClientProperties, AudioClient_GetBufferSizeLimits, AudioClient_GetSharedModeEnginePeriod, AudioClient_GetCurrentSharedModeEnginePeriod, AudioClient_InitializeSharedAudioStream, }; static HRESULT WINAPI AudioRenderClient_QueryInterface( IAudioRenderClient *iface, REFIID riid, void **ppv) { ACImpl *This = impl_from_IAudioRenderClient(iface); TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv); if (!ppv) return E_POINTER; *ppv = NULL; if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IAudioRenderClient)) *ppv = iface; if (*ppv) { IUnknown_AddRef((IUnknown*)*ppv); return S_OK; } if (IsEqualIID(riid, &IID_IMarshal)) return IUnknown_QueryInterface(This->marshal, riid, ppv); WARN("Unknown interface %s\n", debugstr_guid(riid)); return E_NOINTERFACE; } static ULONG WINAPI AudioRenderClient_AddRef(IAudioRenderClient *iface) { ACImpl *This = impl_from_IAudioRenderClient(iface); return AudioClient_AddRef(&This->IAudioClient3_iface); } static ULONG WINAPI AudioRenderClient_Release(IAudioRenderClient *iface) { ACImpl *This = impl_from_IAudioRenderClient(iface); return AudioClient_Release(&This->IAudioClient3_iface); } static HRESULT WINAPI AudioRenderClient_GetBuffer(IAudioRenderClient *iface, UINT32 frames, BYTE **data) { ACImpl *This = impl_from_IAudioRenderClient(iface); struct get_render_buffer_params params; TRACE("(%p)->(%u, %p)\n", This, frames, data); if (!data) return E_POINTER; if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; *data = NULL; params.stream = This->pulse_stream; params.frames = frames; params.data = data; pulse_call(get_render_buffer, ¶ms); return params.result; } static HRESULT WINAPI AudioRenderClient_ReleaseBuffer( IAudioRenderClient *iface, UINT32 written_frames, DWORD flags) { ACImpl *This = impl_from_IAudioRenderClient(iface); struct release_render_buffer_params params; TRACE("(%p)->(%u, %x)\n", This, written_frames, flags); if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; params.stream = This->pulse_stream; params.written_frames = written_frames; params.flags = flags; pulse_call(release_render_buffer, ¶ms); return params.result; } static const IAudioRenderClientVtbl AudioRenderClient_Vtbl = { AudioRenderClient_QueryInterface, AudioRenderClient_AddRef, AudioRenderClient_Release, AudioRenderClient_GetBuffer, AudioRenderClient_ReleaseBuffer }; static HRESULT WINAPI AudioCaptureClient_QueryInterface( IAudioCaptureClient *iface, REFIID riid, void **ppv) { ACImpl *This = impl_from_IAudioCaptureClient(iface); TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv); if (!ppv) return E_POINTER; *ppv = NULL; if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IAudioCaptureClient)) *ppv = iface; if (*ppv) { IUnknown_AddRef((IUnknown*)*ppv); return S_OK; } if (IsEqualIID(riid, &IID_IMarshal)) return IUnknown_QueryInterface(This->marshal, riid, ppv); WARN("Unknown interface %s\n", debugstr_guid(riid)); return E_NOINTERFACE; } static ULONG WINAPI AudioCaptureClient_AddRef(IAudioCaptureClient *iface) { ACImpl *This = impl_from_IAudioCaptureClient(iface); return IAudioClient3_AddRef(&This->IAudioClient3_iface); } static ULONG WINAPI AudioCaptureClient_Release(IAudioCaptureClient *iface) { ACImpl *This = impl_from_IAudioCaptureClient(iface); return IAudioClient3_Release(&This->IAudioClient3_iface); } static HRESULT WINAPI AudioCaptureClient_GetBuffer(IAudioCaptureClient *iface, BYTE **data, UINT32 *frames, DWORD *flags, UINT64 *devpos, UINT64 *qpcpos) { ACImpl *This = impl_from_IAudioCaptureClient(iface); struct get_capture_buffer_params params; TRACE("(%p)->(%p, %p, %p, %p, %p)\n", This, data, frames, flags, devpos, qpcpos); if (!data) return E_POINTER; *data = NULL; if (!frames || !flags) return E_POINTER; if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; params.stream = This->pulse_stream; params.data = data; params.frames = frames; params.flags = flags; params.devpos = devpos; params.qpcpos = qpcpos; pulse_call(get_capture_buffer, ¶ms); return params.result; } static HRESULT WINAPI AudioCaptureClient_ReleaseBuffer( IAudioCaptureClient *iface, UINT32 done) { ACImpl *This = impl_from_IAudioCaptureClient(iface); struct release_capture_buffer_params params; TRACE("(%p)->(%u)\n", This, done); if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; params.stream = This->pulse_stream; params.done = done; pulse_call(release_capture_buffer, ¶ms); return params.result; } static HRESULT WINAPI AudioCaptureClient_GetNextPacketSize( IAudioCaptureClient *iface, UINT32 *frames) { ACImpl *This = impl_from_IAudioCaptureClient(iface); struct get_next_packet_size_params params; TRACE("(%p)->(%p)\n", This, frames); if (!frames) return E_POINTER; if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; params.stream = This->pulse_stream; params.frames = frames; pulse_call(get_next_packet_size, ¶ms); return params.result; } static const IAudioCaptureClientVtbl AudioCaptureClient_Vtbl = { AudioCaptureClient_QueryInterface, AudioCaptureClient_AddRef, AudioCaptureClient_Release, AudioCaptureClient_GetBuffer, AudioCaptureClient_ReleaseBuffer, AudioCaptureClient_GetNextPacketSize }; static HRESULT WINAPI AudioClock_QueryInterface(IAudioClock *iface, REFIID riid, void **ppv) { ACImpl *This = impl_from_IAudioClock(iface); TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv); if (!ppv) return E_POINTER; *ppv = NULL; if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IAudioClock)) *ppv = iface; else if (IsEqualIID(riid, &IID_IAudioClock2)) *ppv = &This->IAudioClock2_iface; if (*ppv) { IUnknown_AddRef((IUnknown*)*ppv); return S_OK; } if (IsEqualIID(riid, &IID_IMarshal)) return IUnknown_QueryInterface(This->marshal, riid, ppv); WARN("Unknown interface %s\n", debugstr_guid(riid)); return E_NOINTERFACE; } static ULONG WINAPI AudioClock_AddRef(IAudioClock *iface) { ACImpl *This = impl_from_IAudioClock(iface); return IAudioClient3_AddRef(&This->IAudioClient3_iface); } static ULONG WINAPI AudioClock_Release(IAudioClock *iface) { ACImpl *This = impl_from_IAudioClock(iface); return IAudioClient3_Release(&This->IAudioClient3_iface); } static HRESULT WINAPI AudioClock_GetFrequency(IAudioClock *iface, UINT64 *freq) { ACImpl *This = impl_from_IAudioClock(iface); struct get_frequency_params params; TRACE("(%p)->(%p)\n", This, freq); if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; params.stream = This->pulse_stream; params.freq = freq; pulse_call(get_frequency, ¶ms); return params.result; } static HRESULT WINAPI AudioClock_GetPosition(IAudioClock *iface, UINT64 *pos, UINT64 *qpctime) { ACImpl *This = impl_from_IAudioClock(iface); struct get_position_params params; TRACE("(%p)->(%p, %p)\n", This, pos, qpctime); if (!pos) return E_POINTER; if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; params.stream = This->pulse_stream; params.device = FALSE; params.pos = pos; params.qpctime = qpctime; pulse_call(get_position, ¶ms); return params.result; } static HRESULT WINAPI AudioClock_GetCharacteristics(IAudioClock *iface, DWORD *chars) { ACImpl *This = impl_from_IAudioClock(iface); TRACE("(%p)->(%p)\n", This, chars); if (!chars) return E_POINTER; *chars = AUDIOCLOCK_CHARACTERISTIC_FIXED_FREQ; return S_OK; } static const IAudioClockVtbl AudioClock_Vtbl = { AudioClock_QueryInterface, AudioClock_AddRef, AudioClock_Release, AudioClock_GetFrequency, AudioClock_GetPosition, AudioClock_GetCharacteristics }; static HRESULT WINAPI AudioClock2_QueryInterface(IAudioClock2 *iface, REFIID riid, void **ppv) { ACImpl *This = impl_from_IAudioClock2(iface); return IAudioClock_QueryInterface(&This->IAudioClock_iface, riid, ppv); } static ULONG WINAPI AudioClock2_AddRef(IAudioClock2 *iface) { ACImpl *This = impl_from_IAudioClock2(iface); return IAudioClient3_AddRef(&This->IAudioClient3_iface); } static ULONG WINAPI AudioClock2_Release(IAudioClock2 *iface) { ACImpl *This = impl_from_IAudioClock2(iface); return IAudioClient3_Release(&This->IAudioClient3_iface); } static HRESULT WINAPI AudioClock2_GetDevicePosition(IAudioClock2 *iface, UINT64 *pos, UINT64 *qpctime) { ACImpl *This = impl_from_IAudioClock2(iface); struct get_position_params params; TRACE("(%p)->(%p, %p)\n", This, pos, qpctime); if (!pos) return E_POINTER; if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; params.stream = This->pulse_stream; params.device = TRUE; params.pos = pos; params.qpctime = qpctime; pulse_call(get_position, ¶ms); return params.result; } static const IAudioClock2Vtbl AudioClock2_Vtbl = { AudioClock2_QueryInterface, AudioClock2_AddRef, AudioClock2_Release, AudioClock2_GetDevicePosition }; static HRESULT WINAPI AudioStreamVolume_QueryInterface( IAudioStreamVolume *iface, REFIID riid, void **ppv) { ACImpl *This = impl_from_IAudioStreamVolume(iface); TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv); if (!ppv) return E_POINTER; *ppv = NULL; if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IAudioStreamVolume)) *ppv = iface; if (*ppv) { IUnknown_AddRef((IUnknown*)*ppv); return S_OK; } if (IsEqualIID(riid, &IID_IMarshal)) return IUnknown_QueryInterface(This->marshal, riid, ppv); WARN("Unknown interface %s\n", debugstr_guid(riid)); return E_NOINTERFACE; } static ULONG WINAPI AudioStreamVolume_AddRef(IAudioStreamVolume *iface) { ACImpl *This = impl_from_IAudioStreamVolume(iface); return IAudioClient3_AddRef(&This->IAudioClient3_iface); } static ULONG WINAPI AudioStreamVolume_Release(IAudioStreamVolume *iface) { ACImpl *This = impl_from_IAudioStreamVolume(iface); return IAudioClient3_Release(&This->IAudioClient3_iface); } static HRESULT WINAPI AudioStreamVolume_GetChannelCount( IAudioStreamVolume *iface, UINT32 *out) { ACImpl *This = impl_from_IAudioStreamVolume(iface); TRACE("(%p)->(%p)\n", This, out); if (!out) return E_POINTER; *out = This->channel_count; return S_OK; } struct pulse_info_cb_data { UINT32 n; float *levels; }; static HRESULT WINAPI AudioStreamVolume_SetAllVolumes( IAudioStreamVolume *iface, UINT32 count, const float *levels) { ACImpl *This = impl_from_IAudioStreamVolume(iface); int i; TRACE("(%p)->(%d, %p)\n", This, count, levels); if (!levels) return E_POINTER; if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; if (count != This->channel_count) return E_INVALIDARG; EnterCriticalSection(&session_cs); for (i = 0; i < count; ++i) This->vol[i] = levels[i]; set_stream_volumes(This); LeaveCriticalSection(&session_cs); return S_OK; } static HRESULT WINAPI AudioStreamVolume_GetAllVolumes( IAudioStreamVolume *iface, UINT32 count, float *levels) { ACImpl *This = impl_from_IAudioStreamVolume(iface); int i; TRACE("(%p)->(%d, %p)\n", This, count, levels); if (!levels) return E_POINTER; if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; if (count != This->channel_count) return E_INVALIDARG; EnterCriticalSection(&session_cs); for (i = 0; i < count; ++i) levels[i] = This->vol[i]; LeaveCriticalSection(&session_cs); return S_OK; } static HRESULT WINAPI AudioStreamVolume_SetChannelVolume( IAudioStreamVolume *iface, UINT32 index, float level) { ACImpl *This = impl_from_IAudioStreamVolume(iface); TRACE("(%p)->(%d, %f)\n", This, index, level); if (level < 0.f || level > 1.f) return E_INVALIDARG; if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; if (index >= This->channel_count) return E_INVALIDARG; EnterCriticalSection(&session_cs); This->vol[index] = level; set_stream_volumes(This); LeaveCriticalSection(&session_cs); return S_OK; } static HRESULT WINAPI AudioStreamVolume_GetChannelVolume( IAudioStreamVolume *iface, UINT32 index, float *level) { ACImpl *This = impl_from_IAudioStreamVolume(iface); TRACE("(%p)->(%d, %p)\n", This, index, level); if (!level) return E_POINTER; if (!This->pulse_stream) return AUDCLNT_E_NOT_INITIALIZED; if (index >= This->channel_count) return E_INVALIDARG; EnterCriticalSection(&session_cs); *level = This->vol[index]; LeaveCriticalSection(&session_cs); return S_OK; } static const IAudioStreamVolumeVtbl AudioStreamVolume_Vtbl = { AudioStreamVolume_QueryInterface, AudioStreamVolume_AddRef, AudioStreamVolume_Release, AudioStreamVolume_GetChannelCount, AudioStreamVolume_SetChannelVolume, AudioStreamVolume_GetChannelVolume, AudioStreamVolume_SetAllVolumes, AudioStreamVolume_GetAllVolumes }; static AudioSessionWrapper *AudioSessionWrapper_Create(ACImpl *client) { AudioSessionWrapper *ret; ret = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(AudioSessionWrapper)); if (!ret) return NULL; ret->IAudioSessionControl2_iface.lpVtbl = &AudioSessionControl2_Vtbl; ret->ISimpleAudioVolume_iface.lpVtbl = &SimpleAudioVolume_Vtbl; ret->IChannelAudioVolume_iface.lpVtbl = &ChannelAudioVolume_Vtbl; ret->ref = !client; ret->client = client; if (client) { ret->session = client->session; AudioClient_AddRef(&client->IAudioClient3_iface); } return ret; } static HRESULT WINAPI AudioSessionControl_QueryInterface( IAudioSessionControl2 *iface, REFIID riid, void **ppv) { TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv); if (!ppv) return E_POINTER; *ppv = NULL; if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IAudioSessionControl) || IsEqualIID(riid, &IID_IAudioSessionControl2)) *ppv = iface; if (*ppv) { IUnknown_AddRef((IUnknown*)*ppv); return S_OK; } WARN("Unknown interface %s\n", debugstr_guid(riid)); return E_NOINTERFACE; } static ULONG WINAPI AudioSessionControl_AddRef(IAudioSessionControl2 *iface) { AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface); ULONG ref; ref = InterlockedIncrement(&This->ref); TRACE("(%p) Refcount now %u\n", This, ref); return ref; } static ULONG WINAPI AudioSessionControl_Release(IAudioSessionControl2 *iface) { AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface); ULONG ref; ref = InterlockedDecrement(&This->ref); TRACE("(%p) Refcount now %u\n", This, ref); if (!ref) { if (This->client) { This->client->session_wrapper = NULL; AudioClient_Release(&This->client->IAudioClient3_iface); } HeapFree(GetProcessHeap(), 0, This); } return ref; } static HRESULT WINAPI AudioSessionControl_GetState(IAudioSessionControl2 *iface, AudioSessionState *state) { AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface); ACImpl *client; TRACE("(%p)->(%p)\n", This, state); if (!state) return NULL_PTR_ERR; EnterCriticalSection(&session_cs); if (list_empty(&This->session->clients)) { *state = AudioSessionStateExpired; goto out; } LIST_FOR_EACH_ENTRY(client, &This->session->clients, ACImpl, entry) { struct is_started_params params; if (!client->pulse_stream) continue; params.stream = client->pulse_stream; pulse_call(is_started, ¶ms); if (params.started) { *state = AudioSessionStateActive; goto out; } } *state = AudioSessionStateInactive; out: LeaveCriticalSection(&session_cs); return S_OK; } static HRESULT WINAPI AudioSessionControl_GetDisplayName( IAudioSessionControl2 *iface, WCHAR **name) { AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface); FIXME("(%p)->(%p) - stub\n", This, name); return E_NOTIMPL; } static HRESULT WINAPI AudioSessionControl_SetDisplayName( IAudioSessionControl2 *iface, const WCHAR *name, const GUID *session) { AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface); FIXME("(%p)->(%p, %s) - stub\n", This, name, debugstr_guid(session)); return E_NOTIMPL; } static HRESULT WINAPI AudioSessionControl_GetIconPath( IAudioSessionControl2 *iface, WCHAR **path) { AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface); FIXME("(%p)->(%p) - stub\n", This, path); return E_NOTIMPL; } static HRESULT WINAPI AudioSessionControl_SetIconPath( IAudioSessionControl2 *iface, const WCHAR *path, const GUID *session) { AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface); FIXME("(%p)->(%p, %s) - stub\n", This, path, debugstr_guid(session)); return E_NOTIMPL; } static HRESULT WINAPI AudioSessionControl_GetGroupingParam( IAudioSessionControl2 *iface, GUID *group) { AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface); FIXME("(%p)->(%p) - stub\n", This, group); return E_NOTIMPL; } static HRESULT WINAPI AudioSessionControl_SetGroupingParam( IAudioSessionControl2 *iface, const GUID *group, const GUID *session) { AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface); FIXME("(%p)->(%s, %s) - stub\n", This, debugstr_guid(group), debugstr_guid(session)); return E_NOTIMPL; } static HRESULT WINAPI AudioSessionControl_RegisterAudioSessionNotification( IAudioSessionControl2 *iface, IAudioSessionEvents *events) { AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface); FIXME("(%p)->(%p) - stub\n", This, events); return S_OK; } static HRESULT WINAPI AudioSessionControl_UnregisterAudioSessionNotification( IAudioSessionControl2 *iface, IAudioSessionEvents *events) { AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface); FIXME("(%p)->(%p) - stub\n", This, events); return S_OK; } static HRESULT WINAPI AudioSessionControl_GetSessionIdentifier( IAudioSessionControl2 *iface, WCHAR **id) { AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface); FIXME("(%p)->(%p) - stub\n", This, id); return E_NOTIMPL; } static HRESULT WINAPI AudioSessionControl_GetSessionInstanceIdentifier( IAudioSessionControl2 *iface, WCHAR **id) { AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface); FIXME("(%p)->(%p) - stub\n", This, id); return E_NOTIMPL; } static HRESULT WINAPI AudioSessionControl_GetProcessId( IAudioSessionControl2 *iface, DWORD *pid) { AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface); TRACE("(%p)->(%p)\n", This, pid); if (!pid) return E_POINTER; *pid = GetCurrentProcessId(); return S_OK; } static HRESULT WINAPI AudioSessionControl_IsSystemSoundsSession( IAudioSessionControl2 *iface) { AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface); TRACE("(%p)\n", This); return S_FALSE; } static HRESULT WINAPI AudioSessionControl_SetDuckingPreference( IAudioSessionControl2 *iface, BOOL optout) { AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface); TRACE("(%p)->(%d)\n", This, optout); return S_OK; } static const IAudioSessionControl2Vtbl AudioSessionControl2_Vtbl = { AudioSessionControl_QueryInterface, AudioSessionControl_AddRef, AudioSessionControl_Release, AudioSessionControl_GetState, AudioSessionControl_GetDisplayName, AudioSessionControl_SetDisplayName, AudioSessionControl_GetIconPath, AudioSessionControl_SetIconPath, AudioSessionControl_GetGroupingParam, AudioSessionControl_SetGroupingParam, AudioSessionControl_RegisterAudioSessionNotification, AudioSessionControl_UnregisterAudioSessionNotification, AudioSessionControl_GetSessionIdentifier, AudioSessionControl_GetSessionInstanceIdentifier, AudioSessionControl_GetProcessId, AudioSessionControl_IsSystemSoundsSession, AudioSessionControl_SetDuckingPreference }; typedef struct _SessionMgr { IAudioSessionManager2 IAudioSessionManager2_iface; LONG ref; IMMDevice *device; } SessionMgr; static HRESULT WINAPI AudioSessionManager_QueryInterface(IAudioSessionManager2 *iface, REFIID riid, void **ppv) { TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv); if (!ppv) return E_POINTER; *ppv = NULL; if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IAudioSessionManager) || IsEqualIID(riid, &IID_IAudioSessionManager2)) *ppv = iface; if (*ppv) { IUnknown_AddRef((IUnknown*)*ppv); return S_OK; } WARN("Unknown interface %s\n", debugstr_guid(riid)); return E_NOINTERFACE; } static inline SessionMgr *impl_from_IAudioSessionManager2(IAudioSessionManager2 *iface) { return CONTAINING_RECORD(iface, SessionMgr, IAudioSessionManager2_iface); } static ULONG WINAPI AudioSessionManager_AddRef(IAudioSessionManager2 *iface) { SessionMgr *This = impl_from_IAudioSessionManager2(iface); ULONG ref; ref = InterlockedIncrement(&This->ref); TRACE("(%p) Refcount now %u\n", This, ref); return ref; } static ULONG WINAPI AudioSessionManager_Release(IAudioSessionManager2 *iface) { SessionMgr *This = impl_from_IAudioSessionManager2(iface); ULONG ref; ref = InterlockedDecrement(&This->ref); TRACE("(%p) Refcount now %u\n", This, ref); if (!ref) HeapFree(GetProcessHeap(), 0, This); return ref; } static HRESULT WINAPI AudioSessionManager_GetAudioSessionControl( IAudioSessionManager2 *iface, const GUID *session_guid, DWORD flags, IAudioSessionControl **out) { SessionMgr *This = impl_from_IAudioSessionManager2(iface); AudioSession *session; AudioSessionWrapper *wrapper; HRESULT hr; TRACE("(%p)->(%s, %x, %p)\n", This, debugstr_guid(session_guid), flags, out); hr = get_audio_session(session_guid, This->device, 0, &session); if (FAILED(hr)) return hr; wrapper = AudioSessionWrapper_Create(NULL); if (!wrapper) return E_OUTOFMEMORY; wrapper->session = session; *out = (IAudioSessionControl*)&wrapper->IAudioSessionControl2_iface; return S_OK; } static HRESULT WINAPI AudioSessionManager_GetSimpleAudioVolume( IAudioSessionManager2 *iface, const GUID *session_guid, DWORD flags, ISimpleAudioVolume **out) { SessionMgr *This = impl_from_IAudioSessionManager2(iface); AudioSession *session; AudioSessionWrapper *wrapper; HRESULT hr; TRACE("(%p)->(%s, %x, %p)\n", This, debugstr_guid(session_guid), flags, out); hr = get_audio_session(session_guid, This->device, 0, &session); if (FAILED(hr)) return hr; wrapper = AudioSessionWrapper_Create(NULL); if (!wrapper) return E_OUTOFMEMORY; wrapper->session = session; *out = &wrapper->ISimpleAudioVolume_iface; return S_OK; } static HRESULT WINAPI AudioSessionManager_GetSessionEnumerator( IAudioSessionManager2 *iface, IAudioSessionEnumerator **out) { SessionMgr *This = impl_from_IAudioSessionManager2(iface); FIXME("(%p)->(%p) - stub\n", This, out); return E_NOTIMPL; } static HRESULT WINAPI AudioSessionManager_RegisterSessionNotification( IAudioSessionManager2 *iface, IAudioSessionNotification *notification) { SessionMgr *This = impl_from_IAudioSessionManager2(iface); FIXME("(%p)->(%p) - stub\n", This, notification); return E_NOTIMPL; } static HRESULT WINAPI AudioSessionManager_UnregisterSessionNotification( IAudioSessionManager2 *iface, IAudioSessionNotification *notification) { SessionMgr *This = impl_from_IAudioSessionManager2(iface); FIXME("(%p)->(%p) - stub\n", This, notification); return E_NOTIMPL; } static HRESULT WINAPI AudioSessionManager_RegisterDuckNotification( IAudioSessionManager2 *iface, const WCHAR *session_id, IAudioVolumeDuckNotification *notification) { SessionMgr *This = impl_from_IAudioSessionManager2(iface); FIXME("(%p)->(%p) - stub\n", This, notification); return E_NOTIMPL; } static HRESULT WINAPI AudioSessionManager_UnregisterDuckNotification( IAudioSessionManager2 *iface, IAudioVolumeDuckNotification *notification) { SessionMgr *This = impl_from_IAudioSessionManager2(iface); FIXME("(%p)->(%p) - stub\n", This, notification); return E_NOTIMPL; } static const IAudioSessionManager2Vtbl AudioSessionManager2_Vtbl = { AudioSessionManager_QueryInterface, AudioSessionManager_AddRef, AudioSessionManager_Release, AudioSessionManager_GetAudioSessionControl, AudioSessionManager_GetSimpleAudioVolume, AudioSessionManager_GetSessionEnumerator, AudioSessionManager_RegisterSessionNotification, AudioSessionManager_UnregisterSessionNotification, AudioSessionManager_RegisterDuckNotification, AudioSessionManager_UnregisterDuckNotification }; static HRESULT WINAPI SimpleAudioVolume_QueryInterface( ISimpleAudioVolume *iface, REFIID riid, void **ppv) { TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv); if (!ppv) return E_POINTER; *ppv = NULL; if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_ISimpleAudioVolume)) *ppv = iface; if (*ppv) { IUnknown_AddRef((IUnknown*)*ppv); return S_OK; } WARN("Unknown interface %s\n", debugstr_guid(riid)); return E_NOINTERFACE; } static ULONG WINAPI SimpleAudioVolume_AddRef(ISimpleAudioVolume *iface) { AudioSessionWrapper *This = impl_from_ISimpleAudioVolume(iface); return AudioSessionControl_AddRef(&This->IAudioSessionControl2_iface); } static ULONG WINAPI SimpleAudioVolume_Release(ISimpleAudioVolume *iface) { AudioSessionWrapper *This = impl_from_ISimpleAudioVolume(iface); return AudioSessionControl_Release(&This->IAudioSessionControl2_iface); } static HRESULT WINAPI SimpleAudioVolume_SetMasterVolume( ISimpleAudioVolume *iface, float level, const GUID *context) { AudioSessionWrapper *This = impl_from_ISimpleAudioVolume(iface); AudioSession *session = This->session; ACImpl *client; TRACE("(%p)->(%f, %s)\n", session, level, wine_dbgstr_guid(context)); if (level < 0.f || level > 1.f) return E_INVALIDARG; if (context) FIXME("Notifications not supported yet\n"); TRACE("PulseAudio does not support session volume control\n"); EnterCriticalSection(&session_cs); session->master_vol = level; LIST_FOR_EACH_ENTRY(client, &This->session->clients, ACImpl, entry) set_stream_volumes(client); LeaveCriticalSection(&session_cs); return S_OK; } static HRESULT WINAPI SimpleAudioVolume_GetMasterVolume( ISimpleAudioVolume *iface, float *level) { AudioSessionWrapper *This = impl_from_ISimpleAudioVolume(iface); AudioSession *session = This->session; TRACE("(%p)->(%p)\n", session, level); if (!level) return NULL_PTR_ERR; *level = session->master_vol; return S_OK; } static HRESULT WINAPI SimpleAudioVolume_SetMute(ISimpleAudioVolume *iface, BOOL mute, const GUID *context) { AudioSessionWrapper *This = impl_from_ISimpleAudioVolume(iface); AudioSession *session = This->session; ACImpl *client; TRACE("(%p)->(%u, %s)\n", session, mute, debugstr_guid(context)); if (context) FIXME("Notifications not supported yet\n"); EnterCriticalSection(&session_cs); session->mute = mute; LIST_FOR_EACH_ENTRY(client, &This->session->clients, ACImpl, entry) set_stream_volumes(client); LeaveCriticalSection(&session_cs); return S_OK; } static HRESULT WINAPI SimpleAudioVolume_GetMute(ISimpleAudioVolume *iface, BOOL *mute) { AudioSessionWrapper *This = impl_from_ISimpleAudioVolume(iface); AudioSession *session = This->session; TRACE("(%p)->(%p)\n", session, mute); if (!mute) return NULL_PTR_ERR; *mute = session->mute; return S_OK; } static const ISimpleAudioVolumeVtbl SimpleAudioVolume_Vtbl = { SimpleAudioVolume_QueryInterface, SimpleAudioVolume_AddRef, SimpleAudioVolume_Release, SimpleAudioVolume_SetMasterVolume, SimpleAudioVolume_GetMasterVolume, SimpleAudioVolume_SetMute, SimpleAudioVolume_GetMute }; static HRESULT WINAPI ChannelAudioVolume_QueryInterface( IChannelAudioVolume *iface, REFIID riid, void **ppv) { TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv); if (!ppv) return E_POINTER; *ppv = NULL; if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IChannelAudioVolume)) *ppv = iface; if (*ppv) { IUnknown_AddRef((IUnknown*)*ppv); return S_OK; } WARN("Unknown interface %s\n", debugstr_guid(riid)); return E_NOINTERFACE; } static ULONG WINAPI ChannelAudioVolume_AddRef(IChannelAudioVolume *iface) { AudioSessionWrapper *This = impl_from_IChannelAudioVolume(iface); return AudioSessionControl_AddRef(&This->IAudioSessionControl2_iface); } static ULONG WINAPI ChannelAudioVolume_Release(IChannelAudioVolume *iface) { AudioSessionWrapper *This = impl_from_IChannelAudioVolume(iface); return AudioSessionControl_Release(&This->IAudioSessionControl2_iface); } static HRESULT WINAPI ChannelAudioVolume_GetChannelCount( IChannelAudioVolume *iface, UINT32 *out) { AudioSessionWrapper *This = impl_from_IChannelAudioVolume(iface); AudioSession *session = This->session; TRACE("(%p)->(%p)\n", session, out); if (!out) return NULL_PTR_ERR; *out = session->channel_count; return S_OK; } static HRESULT WINAPI ChannelAudioVolume_SetChannelVolume( IChannelAudioVolume *iface, UINT32 index, float level, const GUID *context) { AudioSessionWrapper *This = impl_from_IChannelAudioVolume(iface); AudioSession *session = This->session; ACImpl *client; TRACE("(%p)->(%d, %f, %s)\n", session, index, level, wine_dbgstr_guid(context)); if (level < 0.f || level > 1.f) return E_INVALIDARG; if (index >= session->channel_count) return E_INVALIDARG; if (context) FIXME("Notifications not supported yet\n"); TRACE("PulseAudio does not support session volume control\n"); EnterCriticalSection(&session_cs); session->channel_vols[index] = level; LIST_FOR_EACH_ENTRY(client, &This->session->clients, ACImpl, entry) set_stream_volumes(client); LeaveCriticalSection(&session_cs); return S_OK; } static HRESULT WINAPI ChannelAudioVolume_GetChannelVolume( IChannelAudioVolume *iface, UINT32 index, float *level) { AudioSessionWrapper *This = impl_from_IChannelAudioVolume(iface); AudioSession *session = This->session; TRACE("(%p)->(%d, %p)\n", session, index, level); if (!level) return NULL_PTR_ERR; if (index >= session->channel_count) return E_INVALIDARG; *level = session->channel_vols[index]; return S_OK; } static HRESULT WINAPI ChannelAudioVolume_SetAllVolumes( IChannelAudioVolume *iface, UINT32 count, const float *levels, const GUID *context) { AudioSessionWrapper *This = impl_from_IChannelAudioVolume(iface); AudioSession *session = This->session; ACImpl *client; int i; TRACE("(%p)->(%d, %p, %s)\n", session, count, levels, wine_dbgstr_guid(context)); if (!levels) return NULL_PTR_ERR; if (count != session->channel_count) return E_INVALIDARG; if (context) FIXME("Notifications not supported yet\n"); TRACE("PulseAudio does not support session volume control\n"); EnterCriticalSection(&session_cs); for(i = 0; i < count; ++i) session->channel_vols[i] = levels[i]; LIST_FOR_EACH_ENTRY(client, &This->session->clients, ACImpl, entry) set_stream_volumes(client); LeaveCriticalSection(&session_cs); return S_OK; } static HRESULT WINAPI ChannelAudioVolume_GetAllVolumes( IChannelAudioVolume *iface, UINT32 count, float *levels) { AudioSessionWrapper *This = impl_from_IChannelAudioVolume(iface); AudioSession *session = This->session; int i; TRACE("(%p)->(%d, %p)\n", session, count, levels); if (!levels) return NULL_PTR_ERR; if (count != session->channel_count) return E_INVALIDARG; for(i = 0; i < count; ++i) levels[i] = session->channel_vols[i]; return S_OK; } static const IChannelAudioVolumeVtbl ChannelAudioVolume_Vtbl = { ChannelAudioVolume_QueryInterface, ChannelAudioVolume_AddRef, ChannelAudioVolume_Release, ChannelAudioVolume_GetChannelCount, ChannelAudioVolume_SetChannelVolume, ChannelAudioVolume_GetChannelVolume, ChannelAudioVolume_SetAllVolumes, ChannelAudioVolume_GetAllVolumes }; HRESULT WINAPI AUDDRV_GetAudioSessionManager(IMMDevice *device, IAudioSessionManager2 **out) { SessionMgr *This = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(SessionMgr)); *out = NULL; if (!This) return E_OUTOFMEMORY; This->IAudioSessionManager2_iface.lpVtbl = &AudioSessionManager2_Vtbl; This->device = device; This->ref = 1; *out = &This->IAudioSessionManager2_iface; return S_OK; } HRESULT WINAPI AUDDRV_GetPropValue(GUID *guid, const PROPERTYKEY *prop, PROPVARIANT *out) { struct get_prop_value_params params; char pulse_name[MAX_PULSE_NAME_LEN]; DWORD size; TRACE("%s, (%s,%u), %p\n", wine_dbgstr_guid(guid), wine_dbgstr_guid(&prop->fmtid), prop->pid, out); if (!get_pulse_name_by_guid(guid, pulse_name, ¶ms.flow)) return E_FAIL; params.pulse_name = pulse_name; params.guid = guid; params.prop = prop; pulse_call(get_prop_value, ¶ms); if (params.result != S_OK) return params.result; switch (params.vt) { case VT_LPWSTR: size = (wcslen(params.wstr) + 1) * sizeof(WCHAR); if (!(out->pwszVal = CoTaskMemAlloc(size))) return E_OUTOFMEMORY; memcpy(out->pwszVal, params.wstr, size); break; case VT_UI4: out->ulVal = params.ulVal; break; default: assert(0); } out->vt = params.vt; return S_OK; }