mirror of
https://gitlab.winehq.org/wine/wine.git
synced 2025-08-29 18:53:55 +02:00
136 lines
3.7 KiB
C
136 lines
3.7 KiB
C
/*
|
|
* Copyright 2009 Maarten Lankhorst
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
#include <assert.h>
|
|
|
|
#include <endpointvolume.h>
|
|
#include <spatialaudioclient.h>
|
|
#include <winternl.h>
|
|
|
|
#include <wine/list.h>
|
|
#include <wine/unixlib.h>
|
|
|
|
#include "unixlib.h"
|
|
|
|
typedef struct audio_session {
|
|
GUID guid;
|
|
struct list clients;
|
|
|
|
IMMDevice *device;
|
|
|
|
float master_vol;
|
|
UINT32 channel_count;
|
|
float *channel_vols;
|
|
BOOL mute;
|
|
|
|
WCHAR *display_name;
|
|
WCHAR *icon_path;
|
|
GUID grouping_param;
|
|
|
|
struct list entry;
|
|
} AudioSession;
|
|
|
|
typedef struct audio_session_wrapper {
|
|
IAudioSessionControl2 IAudioSessionControl2_iface;
|
|
IChannelAudioVolume IChannelAudioVolume_iface;
|
|
ISimpleAudioVolume ISimpleAudioVolume_iface;
|
|
|
|
LONG ref;
|
|
|
|
struct audio_client *client;
|
|
struct audio_session *session;
|
|
} AudioSessionWrapper;
|
|
|
|
struct audio_client {
|
|
IAudioClient3 IAudioClient3_iface;
|
|
IAudioRenderClient IAudioRenderClient_iface;
|
|
IAudioCaptureClient IAudioCaptureClient_iface;
|
|
IAudioClock IAudioClock_iface;
|
|
IAudioClock2 IAudioClock2_iface;
|
|
IAudioClockAdjustment IAudioClockAdjustment_iface;
|
|
IAudioStreamVolume IAudioStreamVolume_iface;
|
|
|
|
LONG ref;
|
|
|
|
IMMDevice *parent;
|
|
IUnknown *marshal;
|
|
|
|
EDataFlow dataflow;
|
|
float *vols;
|
|
UINT32 channel_count;
|
|
stream_handle stream;
|
|
|
|
HANDLE timer_thread;
|
|
|
|
struct audio_session *session;
|
|
struct audio_session_wrapper *session_wrapper;
|
|
|
|
struct list entry;
|
|
char *device_name;
|
|
};
|
|
|
|
extern HRESULT MMDevEnum_Create(REFIID riid, void **ppv);
|
|
extern void MMDevEnum_Free(void);
|
|
|
|
typedef struct _DriverFuncs {
|
|
HMODULE module;
|
|
unixlib_handle_t module_unixlib;
|
|
WCHAR module_name[64];
|
|
|
|
/* Highest priority wins.
|
|
* If multiple drivers think they are valid, they will return a
|
|
* priority value reflecting the likelihood that they are actually
|
|
* valid. See enum _DriverPriority. */
|
|
int priority;
|
|
} DriverFuncs;
|
|
|
|
extern DriverFuncs drvs;
|
|
|
|
typedef struct MMDevice {
|
|
IMMDevice IMMDevice_iface;
|
|
IMMEndpoint IMMEndpoint_iface;
|
|
LONG ref;
|
|
|
|
EDataFlow flow;
|
|
DWORD state;
|
|
GUID devguid;
|
|
WCHAR *drv_id;
|
|
|
|
struct list entry;
|
|
} MMDevice;
|
|
|
|
static inline void wine_unix_call(const unsigned int code, void *args)
|
|
{
|
|
const NTSTATUS status = __wine_unix_call(drvs.module_unixlib, code, args);
|
|
assert(!status);
|
|
}
|
|
|
|
extern HRESULT AudioClient_Create(GUID *guid, IMMDevice *device, IAudioClient **out);
|
|
extern HRESULT AudioEndpointVolume_Create(MMDevice *parent, IAudioEndpointVolumeEx **ppv);
|
|
extern HRESULT AudioSessionManager_Create(IMMDevice *device, IAudioSessionManager2 **ppv);
|
|
extern HRESULT SpatialAudioClient_Create(IMMDevice *device, ISpatialAudioClient **out);
|
|
|
|
extern BOOL get_device_name_from_guid( const GUID *guid, char **name, EDataFlow *flow );
|
|
extern HRESULT load_devices_from_reg(void);
|
|
extern HRESULT load_driver_devices(EDataFlow flow);
|
|
|
|
extern void main_loop_stop(void);
|
|
|
|
extern const WCHAR drv_keyW[];
|
|
|
|
extern HRESULT get_audio_sessions(IMMDevice *device, GUID **ret, int *ret_count);
|