wineoss.drv: Implement IAudioSessionControl::GetState.

This commit is contained in:
Andrew Eikum 2011-05-02 08:21:49 -05:00 committed by Alexandre Julliard
parent eabf5715ce
commit 4a95e7b0c9
2 changed files with 203 additions and 38 deletions

View file

@ -76,11 +76,12 @@
#include "mmreg.h"
#include "dsound.h"
#include "ks.h"
#include "ksmedia.h"
#include "initguid.h"
#include "dsdriver.h"
#include "wine/debug.h"
#include "initguid.h"
#include "ksmedia.h"
#include "dsdriver.h"
#include "audio.h"
WINE_DEFAULT_DEBUG_CHANNEL(wave);

View file

@ -18,7 +18,6 @@
#define NONAMELESSUNION
#define COBJMACROS
#define INITGUID
#include "config.h"
#include <stdarg.h>
@ -36,9 +35,11 @@
#include "devpkey.h"
#include "dshow.h"
#include "dsound.h"
#include "audioclient.h"
#include "endpointvolume.h"
#include "initguid.h"
#include "audiopolicy.h"
#include "audioclient.h"
#include <errno.h>
#include <limits.h>
@ -62,14 +63,36 @@
WINE_DEFAULT_DEBUG_CHANNEL(oss);
#define NULL_PTR_ERR MAKE_HRESULT(SEVERITY_ERROR, FACILITY_WIN32, RPC_X_NULL_REF_POINTER)
static const REFERENCE_TIME DefaultPeriod = 200000;
static const REFERENCE_TIME MinimumPeriod = 100000;
typedef struct ACImpl {
struct ACImpl;
typedef struct ACImpl ACImpl;
typedef struct _AudioSession {
GUID guid;
struct list clients;
EDataFlow dataflow;
struct list entry;
} AudioSession;
typedef struct _AudioSessionWrapper {
IAudioSessionControl2 IAudioSessionControl2_iface;
LONG ref;
ACImpl *client;
AudioSession *session;
} AudioSessionWrapper;
struct ACImpl {
IAudioClient IAudioClient_iface;
IAudioRenderClient IAudioRenderClient_iface;
IAudioCaptureClient IAudioCaptureClient_iface;
IAudioSessionControl2 IAudioSessionControl2_iface;
ISimpleAudioVolume ISimpleAudioVolume_iface;
IAudioClock IAudioClock_iface;
IAudioClock2 IAudioClock2_iface;
@ -98,7 +121,12 @@ typedef struct ACImpl {
HANDLE timer;
CRITICAL_SECTION lock;
} ACImpl;
AudioSession *session;
AudioSessionWrapper *session_wrapper;
struct list entry;
};
enum BufferStates {
NOT_LOCKED = 0,
@ -108,6 +136,11 @@ enum BufferStates {
static HANDLE g_timer_q;
static CRITICAL_SECTION g_sessions_lock;
static struct list g_sessions = LIST_INIT(g_sessions);
static AudioSessionWrapper *AudioSessionWrapper_Create(ACImpl *client);
static const IAudioClientVtbl AudioClient_Vtbl;
static const IAudioRenderClientVtbl AudioRenderClient_Vtbl;
static const IAudioCaptureClientVtbl AudioCaptureClient_Vtbl;
@ -131,9 +164,9 @@ static inline ACImpl *impl_from_IAudioCaptureClient(IAudioCaptureClient *iface)
return CONTAINING_RECORD(iface, ACImpl, IAudioCaptureClient_iface);
}
static inline ACImpl *impl_from_IAudioSessionControl2(IAudioSessionControl2 *iface)
static inline AudioSessionWrapper *impl_from_IAudioSessionControl2(IAudioSessionControl2 *iface)
{
return CONTAINING_RECORD(iface, ACImpl, IAudioSessionControl2_iface);
return CONTAINING_RECORD(iface, AudioSessionWrapper, IAudioSessionControl2_iface);
}
static inline ACImpl *impl_from_ISimpleAudioVolume(ISimpleAudioVolume *iface)
@ -157,6 +190,8 @@ BOOL WINAPI DllMain(HINSTANCE dll, DWORD reason, void *reserved)
g_timer_q = CreateTimerQueue();
if(!g_timer_q)
return FALSE;
InitializeCriticalSection(&g_sessions_lock);
}
return TRUE;
@ -325,7 +360,6 @@ HRESULT WINAPI AUDDRV_GetAudioEndpoint(char *devnode, IMMDevice *dev,
This->IAudioClient_iface.lpVtbl = &AudioClient_Vtbl;
This->IAudioRenderClient_iface.lpVtbl = &AudioRenderClient_Vtbl;
This->IAudioCaptureClient_iface.lpVtbl = &AudioCaptureClient_Vtbl;
This->IAudioSessionControl2_iface.lpVtbl = &AudioSessionControl2_Vtbl;
This->ISimpleAudioVolume_iface.lpVtbl = &SimpleAudioVolume_Vtbl;
This->IAudioClock_iface.lpVtbl = &AudioClock_Vtbl;
This->IAudioClock2_iface.lpVtbl = &AudioClock2_Vtbl;
@ -380,6 +414,15 @@ static ULONG WINAPI AudioClient_Release(IAudioClient *iface)
IMMDevice_Release(This->parent);
DeleteCriticalSection(&This->lock);
close(This->fd);
if(This->initted){
EnterCriticalSection(&g_sessions_lock);
list_remove(&This->entry);
if(list_empty(&This->session->clients)){
list_remove(&This->session->entry);
HeapFree(GetProcessHeap(), 0, This->session);
}
LeaveCriticalSection(&g_sessions_lock);
}
HeapFree(GetProcessHeap(), 0, This->local_buffer);
HeapFree(GetProcessHeap(), 0, This->tmp_buffer);
CoTaskMemFree(This->fmt);
@ -577,6 +620,25 @@ static HRESULT setup_oss_device(ACImpl *This, const WAVEFORMATEX *fmt,
return ret;
}
static AudioSession *create_session(const GUID *guid, EDataFlow flow)
{
AudioSession *ret;
ret = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(AudioSession));
if(!ret)
return NULL;
memcpy(&ret->guid, guid, sizeof(GUID));
ret->dataflow = flow;
list_init(&ret->clients);
list_add_head(&g_sessions, &ret->entry);
return ret;
}
static HRESULT WINAPI AudioClient_Initialize(IAudioClient *iface,
AUDCLNT_SHAREMODE mode, DWORD flags, REFERENCE_TIME duration,
REFERENCE_TIME period, const WAVEFORMATEX *fmt,
@ -658,10 +720,44 @@ static HRESULT WINAPI AudioClient_Initialize(IAudioClient *iface,
return E_OUTOFMEMORY;
}
This->initted = TRUE;
This->share = mode;
This->flags = flags;
EnterCriticalSection(&g_sessions_lock);
if(!sessionguid || IsEqualGUID(sessionguid, &GUID_NULL)){
This->session = create_session(&GUID_NULL, This->dataflow);
if(!This->session){
CoTaskMemFree(This->fmt);
This->fmt = NULL;
LeaveCriticalSection(&g_sessions_lock);
return E_OUTOFMEMORY;
}
}else{
AudioSession *session;
LIST_FOR_EACH_ENTRY(session, &g_sessions, AudioSession, entry)
if(IsEqualGUID(sessionguid, &session->guid) &&
This->dataflow == session->dataflow)
This->session = session;
if(!This->session){
This->session = create_session(sessionguid, This->dataflow);
if(!This->session){
CoTaskMemFree(This->fmt);
This->fmt = NULL;
LeaveCriticalSection(&g_sessions_lock);
return E_OUTOFMEMORY;
}
}
}
list_add_tail(&This->session->clients, &This->entry);
LeaveCriticalSection(&g_sessions_lock);
This->initted = TRUE;
LeaveCriticalSection(&This->lock);
return S_OK;
@ -1183,18 +1279,28 @@ static HRESULT WINAPI AudioClient_GetService(IAudioClient *iface, REFIID riid,
return AUDCLNT_E_NOT_INITIALIZED;
}
LeaveCriticalSection(&This->lock);
if(IsEqualIID(riid, &IID_IAudioRenderClient)){
if(This->dataflow != eRender)
if(This->dataflow != eRender){
LeaveCriticalSection(&This->lock);
return AUDCLNT_E_WRONG_ENDPOINT_TYPE;
}
*ppv = &This->IAudioRenderClient_iface;
}else if(IsEqualIID(riid, &IID_IAudioCaptureClient)){
if(This->dataflow != eCapture)
if(This->dataflow != eCapture){
LeaveCriticalSection(&This->lock);
return AUDCLNT_E_WRONG_ENDPOINT_TYPE;
}
*ppv = &This->IAudioCaptureClient_iface;
}else if(IsEqualIID(riid, &IID_IAudioSessionControl)){
*ppv = &This->IAudioSessionControl2_iface;
if(!This->session_wrapper){
This->session_wrapper = AudioSessionWrapper_Create(This);
if(!This->session_wrapper){
LeaveCriticalSection(&This->lock);
return E_OUTOFMEMORY;
}
}
*ppv = &This->session_wrapper->IAudioSessionControl2_iface;
}else if(IsEqualIID(riid, &IID_ISimpleAudioVolume)){
*ppv = &This->ISimpleAudioVolume_iface;
}else if(IsEqualIID(riid, &IID_IAudioClock)){
@ -1203,9 +1309,12 @@ static HRESULT WINAPI AudioClient_GetService(IAudioClient *iface, REFIID riid,
if(*ppv){
IUnknown_AddRef((IUnknown*)*ppv);
LeaveCriticalSection(&This->lock);
return S_OK;
}
LeaveCriticalSection(&This->lock);
FIXME("stub %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
@ -1566,6 +1675,24 @@ static const IAudioCaptureClientVtbl AudioCaptureClient_Vtbl =
AudioCaptureClient_GetNextPacketSize
};
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->client = client;
ret->session = client->session;
AudioClient_AddRef(&client->IAudioClient_iface);
return ret;
}
static HRESULT WINAPI AudioSessionControl_QueryInterface(
IAudioSessionControl2 *iface, REFIID riid, void **ppv)
{
@ -1590,33 +1717,70 @@ static HRESULT WINAPI AudioSessionControl_QueryInterface(
static ULONG WINAPI AudioSessionControl_AddRef(IAudioSessionControl2 *iface)
{
ACImpl *This = impl_from_IAudioSessionControl2(iface);
return IAudioClient_AddRef(&This->IAudioClient_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)
{
ACImpl *This = impl_from_IAudioSessionControl2(iface);
return IAudioClient_Release(&This->IAudioClient_iface);
AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface);
ULONG ref;
ref = InterlockedDecrement(&This->ref);
TRACE("(%p) Refcount now %u\n", This, ref);
if(!ref){
EnterCriticalSection(&This->client->lock);
This->client->session_wrapper = NULL;
LeaveCriticalSection(&This->client->lock);
AudioClient_Release(&This->client->IAudioClient_iface);
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
static HRESULT WINAPI AudioSessionControl_GetState(IAudioSessionControl2 *iface,
AudioSessionState *state)
{
ACImpl *This = impl_from_IAudioSessionControl2(iface);
AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface);
ACImpl *client;
FIXME("(%p)->(%p) - stub\n", This, state);
TRACE("(%p)->(%p)\n", This, state);
if(!state)
return E_POINTER;
return NULL_PTR_ERR;
return E_NOTIMPL;
EnterCriticalSection(&g_sessions_lock);
if(list_empty(&This->session->clients)){
*state = AudioSessionStateExpired;
LeaveCriticalSection(&g_sessions_lock);
return S_OK;
}
LIST_FOR_EACH_ENTRY(client, &This->session->clients, ACImpl, entry){
EnterCriticalSection(&client->lock);
if(client->playing){
*state = AudioSessionStateActive;
LeaveCriticalSection(&client->lock);
LeaveCriticalSection(&g_sessions_lock);
return S_OK;
}
LeaveCriticalSection(&client->lock);
}
LeaveCriticalSection(&g_sessions_lock);
*state = AudioSessionStateInactive;
return S_OK;
}
static HRESULT WINAPI AudioSessionControl_GetDisplayName(
IAudioSessionControl2 *iface, WCHAR **name)
{
ACImpl *This = impl_from_IAudioSessionControl2(iface);
AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface);
FIXME("(%p)->(%p) - stub\n", This, name);
@ -1626,7 +1790,7 @@ static HRESULT WINAPI AudioSessionControl_GetDisplayName(
static HRESULT WINAPI AudioSessionControl_SetDisplayName(
IAudioSessionControl2 *iface, const WCHAR *name, const GUID *session)
{
ACImpl *This = impl_from_IAudioSessionControl2(iface);
AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface);
FIXME("(%p)->(%p, %s) - stub\n", This, name, debugstr_guid(session));
@ -1636,7 +1800,7 @@ static HRESULT WINAPI AudioSessionControl_SetDisplayName(
static HRESULT WINAPI AudioSessionControl_GetIconPath(
IAudioSessionControl2 *iface, WCHAR **path)
{
ACImpl *This = impl_from_IAudioSessionControl2(iface);
AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface);
FIXME("(%p)->(%p) - stub\n", This, path);
@ -1646,7 +1810,7 @@ static HRESULT WINAPI AudioSessionControl_GetIconPath(
static HRESULT WINAPI AudioSessionControl_SetIconPath(
IAudioSessionControl2 *iface, const WCHAR *path, const GUID *session)
{
ACImpl *This = impl_from_IAudioSessionControl2(iface);
AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface);
FIXME("(%p)->(%p, %s) - stub\n", This, path, debugstr_guid(session));
@ -1656,7 +1820,7 @@ static HRESULT WINAPI AudioSessionControl_SetIconPath(
static HRESULT WINAPI AudioSessionControl_GetGroupingParam(
IAudioSessionControl2 *iface, GUID *group)
{
ACImpl *This = impl_from_IAudioSessionControl2(iface);
AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface);
FIXME("(%p)->(%p) - stub\n", This, group);
@ -1666,7 +1830,7 @@ static HRESULT WINAPI AudioSessionControl_GetGroupingParam(
static HRESULT WINAPI AudioSessionControl_SetGroupingParam(
IAudioSessionControl2 *iface, GUID *group, const GUID *session)
{
ACImpl *This = impl_from_IAudioSessionControl2(iface);
AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface);
FIXME("(%p)->(%s, %s) - stub\n", This, debugstr_guid(group),
debugstr_guid(session));
@ -1677,7 +1841,7 @@ static HRESULT WINAPI AudioSessionControl_SetGroupingParam(
static HRESULT WINAPI AudioSessionControl_RegisterAudioSessionNotification(
IAudioSessionControl2 *iface, IAudioSessionEvents *events)
{
ACImpl *This = impl_from_IAudioSessionControl2(iface);
AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface);
FIXME("(%p)->(%p) - stub\n", This, events);
@ -1687,7 +1851,7 @@ static HRESULT WINAPI AudioSessionControl_RegisterAudioSessionNotification(
static HRESULT WINAPI AudioSessionControl_UnregisterAudioSessionNotification(
IAudioSessionControl2 *iface, IAudioSessionEvents *events)
{
ACImpl *This = impl_from_IAudioSessionControl2(iface);
AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface);
FIXME("(%p)->(%p) - stub\n", This, events);
@ -1697,7 +1861,7 @@ static HRESULT WINAPI AudioSessionControl_UnregisterAudioSessionNotification(
static HRESULT WINAPI AudioSessionControl_GetSessionIdentifier(
IAudioSessionControl2 *iface, WCHAR **id)
{
ACImpl *This = impl_from_IAudioSessionControl2(iface);
AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface);
FIXME("(%p)->(%p) - stub\n", This, id);
@ -1707,7 +1871,7 @@ static HRESULT WINAPI AudioSessionControl_GetSessionIdentifier(
static HRESULT WINAPI AudioSessionControl_GetSessionInstanceIdentifier(
IAudioSessionControl2 *iface, WCHAR **id)
{
ACImpl *This = impl_from_IAudioSessionControl2(iface);
AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface);
FIXME("(%p)->(%p) - stub\n", This, id);
@ -1717,7 +1881,7 @@ static HRESULT WINAPI AudioSessionControl_GetSessionInstanceIdentifier(
static HRESULT WINAPI AudioSessionControl_GetProcessId(
IAudioSessionControl2 *iface, DWORD *pid)
{
ACImpl *This = impl_from_IAudioSessionControl2(iface);
AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface);
TRACE("(%p)->(%p)\n", This, pid);
@ -1732,7 +1896,7 @@ static HRESULT WINAPI AudioSessionControl_GetProcessId(
static HRESULT WINAPI AudioSessionControl_IsSystemSoundsSession(
IAudioSessionControl2 *iface)
{
ACImpl *This = impl_from_IAudioSessionControl2(iface);
AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface);
TRACE("(%p)\n", This);
@ -1742,7 +1906,7 @@ static HRESULT WINAPI AudioSessionControl_IsSystemSoundsSession(
static HRESULT WINAPI AudioSessionControl_SetDuckingPreference(
IAudioSessionControl2 *iface, BOOL optout)
{
ACImpl *This = impl_from_IAudioSessionControl2(iface);
AudioSessionWrapper *This = impl_from_IAudioSessionControl2(iface);
TRACE("(%p)->(%d)\n", This, optout);