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https://github.com/reactos/wine.git
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3422 lines
95 KiB
C
3422 lines
95 KiB
C
/*
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* Copyright 2011 Andrew Eikum for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define NONAMELESSUNION
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#define COBJMACROS
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#include "config.h"
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winnls.h"
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#include "winreg.h"
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#include "wine/debug.h"
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#include "wine/unicode.h"
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#include "wine/list.h"
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#include "ole2.h"
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#include "mmdeviceapi.h"
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#include "devpkey.h"
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#include "dshow.h"
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#include "dsound.h"
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#include "initguid.h"
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#include "endpointvolume.h"
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#include "audioclient.h"
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#include "audiopolicy.h"
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#include <errno.h>
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#include <limits.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/ioctl.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <libkern/OSAtomic.h>
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#include <CoreAudio/CoreAudio.h>
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#include <AudioToolbox/AudioQueue.h>
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#include <AudioToolbox/AudioFormat.h>
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WINE_DEFAULT_DEBUG_CHANNEL(coreaudio);
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#define NULL_PTR_ERR MAKE_HRESULT(SEVERITY_ERROR, FACILITY_WIN32, RPC_X_NULL_REF_POINTER)
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#define CAPTURE_BUFFERS 5
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static const REFERENCE_TIME DefaultPeriod = 200000;
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static const REFERENCE_TIME MinimumPeriod = 100000;
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typedef struct _QueuedBufInfo {
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Float64 start_sampletime;
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UINT64 start_pos;
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UINT32 len_frames;
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struct list entry;
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} QueuedBufInfo;
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typedef struct _AQBuffer {
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AudioQueueBufferRef buf;
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struct list entry;
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BOOL used;
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} AQBuffer;
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struct ACImpl;
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typedef struct ACImpl ACImpl;
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typedef struct _AudioSession {
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GUID guid;
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struct list clients;
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IMMDevice *device;
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float master_vol;
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UINT32 channel_count;
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float *channel_vols;
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BOOL mute;
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CRITICAL_SECTION lock;
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struct list entry;
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} AudioSession;
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typedef struct _AudioSessionWrapper {
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IAudioSessionControl2 IAudioSessionControl2_iface;
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IChannelAudioVolume IChannelAudioVolume_iface;
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ISimpleAudioVolume ISimpleAudioVolume_iface;
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LONG ref;
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ACImpl *client;
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AudioSession *session;
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} AudioSessionWrapper;
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struct ACImpl {
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IAudioClient IAudioClient_iface;
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IAudioRenderClient IAudioRenderClient_iface;
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IAudioCaptureClient IAudioCaptureClient_iface;
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IAudioClock IAudioClock_iface;
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IAudioClock2 IAudioClock2_iface;
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IAudioStreamVolume IAudioStreamVolume_iface;
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LONG ref;
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IMMDevice *parent;
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WAVEFORMATEX *fmt;
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EDataFlow dataflow;
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DWORD flags;
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AUDCLNT_SHAREMODE share;
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HANDLE event;
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float *vols;
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AudioDeviceID adevid;
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AudioQueueRef aqueue;
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AudioObjectPropertyScope scope;
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HANDLE timer;
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UINT32 period_ms, bufsize_frames, inbuf_frames;
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UINT64 last_time, written_frames;
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AudioQueueBufferRef public_buffer;
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UINT32 getbuf_last;
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int playing;
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Float64 highest_sampletime, next_sampletime;
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AudioSession *session;
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AudioSessionWrapper *session_wrapper;
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struct list entry;
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struct list avail_buffers;
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struct list queued_buffers; /* either in avail, queued or public_buffer */
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struct list queued_bufinfos;
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OSSpinLock lock;
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};
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enum PlayingStates {
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StateStopped = 0,
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StatePlaying,
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StateInTransition
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};
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static const IAudioClientVtbl AudioClient_Vtbl;
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static const IAudioRenderClientVtbl AudioRenderClient_Vtbl;
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static const IAudioCaptureClientVtbl AudioCaptureClient_Vtbl;
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static const IAudioSessionControl2Vtbl AudioSessionControl2_Vtbl;
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static const ISimpleAudioVolumeVtbl SimpleAudioVolume_Vtbl;
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static const IAudioClockVtbl AudioClock_Vtbl;
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static const IAudioClock2Vtbl AudioClock2_Vtbl;
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static const IAudioStreamVolumeVtbl AudioStreamVolume_Vtbl;
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static const IChannelAudioVolumeVtbl ChannelAudioVolume_Vtbl;
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static const IAudioSessionManager2Vtbl AudioSessionManager2_Vtbl;
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typedef struct _SessionMgr {
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IAudioSessionManager2 IAudioSessionManager2_iface;
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LONG ref;
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IMMDevice *device;
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} SessionMgr;
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static const WCHAR drv_keyW[] = {'S','o','f','t','w','a','r','e','\\',
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'W','i','n','e','\\','D','r','i','v','e','r','s','\\',
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'w','i','n','e','c','o','r','e','a','u','d','i','o','.','d','r','v',0};
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static const WCHAR drv_key_devicesW[] = {'S','o','f','t','w','a','r','e','\\',
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'W','i','n','e','\\','D','r','i','v','e','r','s','\\',
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'w','i','n','e','c','o','r','e','a','u','d','i','o','.','d','r','v','\\','d','e','v','i','c','e','s',0};
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static const WCHAR guidW[] = {'g','u','i','d',0};
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static HANDLE g_timer_q;
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static CRITICAL_SECTION g_sessions_lock;
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static CRITICAL_SECTION_DEBUG g_sessions_lock_debug =
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{
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0, 0, &g_sessions_lock,
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{ &g_sessions_lock_debug.ProcessLocksList, &g_sessions_lock_debug.ProcessLocksList },
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0, 0, { (DWORD_PTR)(__FILE__ ": g_sessions_lock") }
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};
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static CRITICAL_SECTION g_sessions_lock = { &g_sessions_lock_debug, -1, 0, 0, 0, 0 };
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static struct list g_sessions = LIST_INIT(g_sessions);
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static HRESULT AudioCaptureClient_GetNextPacket(ACImpl *This, UINT32 *frames);
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static AudioSessionWrapper *AudioSessionWrapper_Create(ACImpl *client);
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static HRESULT ca_setvol(ACImpl *This, UINT32 index);
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static inline ACImpl *impl_from_IAudioClient(IAudioClient *iface)
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{
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return CONTAINING_RECORD(iface, ACImpl, IAudioClient_iface);
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}
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static inline ACImpl *impl_from_IAudioRenderClient(IAudioRenderClient *iface)
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{
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return CONTAINING_RECORD(iface, ACImpl, IAudioRenderClient_iface);
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}
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static inline ACImpl *impl_from_IAudioCaptureClient(IAudioCaptureClient *iface)
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{
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return CONTAINING_RECORD(iface, ACImpl, IAudioCaptureClient_iface);
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}
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static inline AudioSessionWrapper *impl_from_IAudioSessionControl2(IAudioSessionControl2 *iface)
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{
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return CONTAINING_RECORD(iface, AudioSessionWrapper, IAudioSessionControl2_iface);
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}
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static inline AudioSessionWrapper *impl_from_ISimpleAudioVolume(ISimpleAudioVolume *iface)
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{
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return CONTAINING_RECORD(iface, AudioSessionWrapper, ISimpleAudioVolume_iface);
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}
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static inline AudioSessionWrapper *impl_from_IChannelAudioVolume(IChannelAudioVolume *iface)
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{
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return CONTAINING_RECORD(iface, AudioSessionWrapper, IChannelAudioVolume_iface);
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}
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static inline ACImpl *impl_from_IAudioClock(IAudioClock *iface)
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{
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return CONTAINING_RECORD(iface, ACImpl, IAudioClock_iface);
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}
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static inline ACImpl *impl_from_IAudioClock2(IAudioClock2 *iface)
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{
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return CONTAINING_RECORD(iface, ACImpl, IAudioClock2_iface);
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}
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static inline ACImpl *impl_from_IAudioStreamVolume(IAudioStreamVolume *iface)
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{
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return CONTAINING_RECORD(iface, ACImpl, IAudioStreamVolume_iface);
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}
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static inline SessionMgr *impl_from_IAudioSessionManager2(IAudioSessionManager2 *iface)
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{
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return CONTAINING_RECORD(iface, SessionMgr, IAudioSessionManager2_iface);
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}
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BOOL WINAPI DllMain(HINSTANCE dll, DWORD reason, void *reserved)
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{
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switch (reason)
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{
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case DLL_PROCESS_ATTACH:
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g_timer_q = CreateTimerQueue();
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if(!g_timer_q)
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return FALSE;
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break;
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case DLL_PROCESS_DETACH:
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DeleteCriticalSection(&g_sessions_lock);
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break;
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}
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return TRUE;
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}
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/* From <dlls/mmdevapi/mmdevapi.h> */
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enum DriverPriority {
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Priority_Unavailable = 0,
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Priority_Low,
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Priority_Neutral,
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Priority_Preferred
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};
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int WINAPI AUDDRV_GetPriority(void)
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{
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return Priority_Neutral;
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}
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static HRESULT osstatus_to_hresult(OSStatus sc)
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{
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switch(sc){
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case kAudioFormatUnsupportedDataFormatError:
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case kAudioFormatUnknownFormatError:
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case kAudioDeviceUnsupportedFormatError:
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return AUDCLNT_E_UNSUPPORTED_FORMAT;
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case kAudioHardwareBadDeviceError:
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return AUDCLNT_E_DEVICE_INVALIDATED;
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}
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return E_FAIL;
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}
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static void set_device_guid(EDataFlow flow, HKEY drv_key, const WCHAR *key_name,
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GUID *guid)
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{
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HKEY key;
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BOOL opened = FALSE;
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LONG lr;
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if(!drv_key){
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lr = RegCreateKeyExW(HKEY_CURRENT_USER, drv_key_devicesW, 0, NULL, 0, KEY_WRITE,
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NULL, &drv_key, NULL);
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if(lr != ERROR_SUCCESS){
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ERR("RegCreateKeyEx(drv_key) failed: %u\n", lr);
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return;
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}
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opened = TRUE;
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}
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lr = RegCreateKeyExW(drv_key, key_name, 0, NULL, 0, KEY_WRITE,
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NULL, &key, NULL);
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if(lr != ERROR_SUCCESS){
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ERR("RegCreateKeyEx(%s) failed: %u\n", wine_dbgstr_w(key_name), lr);
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goto exit;
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}
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lr = RegSetValueExW(key, guidW, 0, REG_BINARY, (BYTE*)guid,
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sizeof(GUID));
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if(lr != ERROR_SUCCESS)
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ERR("RegSetValueEx(%s\\guid) failed: %u\n", wine_dbgstr_w(key_name), lr);
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RegCloseKey(key);
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exit:
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if(opened)
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RegCloseKey(drv_key);
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}
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static void get_device_guid(EDataFlow flow, AudioDeviceID device, GUID *guid)
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{
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HKEY key = NULL, dev_key;
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DWORD type, size = sizeof(*guid);
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WCHAR key_name[256];
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static const WCHAR key_fmt[] = {'%','u',0};
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if(flow == eCapture)
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key_name[0] = '1';
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else
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key_name[0] = '0';
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key_name[1] = ',';
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sprintfW(key_name + 2, key_fmt, device);
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if(RegOpenKeyExW(HKEY_CURRENT_USER, drv_key_devicesW, 0, KEY_WRITE|KEY_READ, &key) == ERROR_SUCCESS){
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if(RegOpenKeyExW(key, key_name, 0, KEY_READ, &dev_key) == ERROR_SUCCESS){
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if(RegQueryValueExW(dev_key, guidW, 0, &type,
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(BYTE*)guid, &size) == ERROR_SUCCESS){
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if(type == REG_BINARY){
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RegCloseKey(dev_key);
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RegCloseKey(key);
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return;
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}
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ERR("Invalid type for device %s GUID: %u; ignoring and overwriting\n",
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wine_dbgstr_w(key_name), type);
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}
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RegCloseKey(dev_key);
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}
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}
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CoCreateGuid(guid);
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set_device_guid(flow, key, key_name, guid);
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if(key)
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RegCloseKey(key);
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}
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HRESULT WINAPI AUDDRV_GetEndpointIDs(EDataFlow flow, WCHAR ***ids,
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GUID **guids, UINT *num, UINT *def_index)
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{
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UInt32 devsize, size;
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AudioDeviceID *devices;
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AudioDeviceID default_id;
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AudioObjectPropertyAddress addr;
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OSStatus sc;
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int i, ndevices;
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TRACE("%d %p %p %p\n", flow, ids, num, def_index);
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addr.mScope = kAudioObjectPropertyScopeGlobal;
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addr.mElement = kAudioObjectPropertyElementMaster;
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if(flow == eRender)
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addr.mSelector = kAudioHardwarePropertyDefaultOutputDevice;
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else if(flow == eCapture)
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addr.mSelector = kAudioHardwarePropertyDefaultInputDevice;
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else
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return E_INVALIDARG;
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size = sizeof(default_id);
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sc = AudioObjectGetPropertyData(kAudioObjectSystemObject, &addr, 0,
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NULL, &size, &default_id);
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if(sc != noErr){
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WARN("Getting _DefaultInputDevice property failed: %lx\n", sc);
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default_id = -1;
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}
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addr.mSelector = kAudioHardwarePropertyDevices;
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sc = AudioObjectGetPropertyDataSize(kAudioObjectSystemObject, &addr, 0,
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NULL, &devsize);
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if(sc != noErr){
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WARN("Getting _Devices property size failed: %lx\n", sc);
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return osstatus_to_hresult(sc);
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}
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devices = HeapAlloc(GetProcessHeap(), 0, devsize);
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if(!devices)
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return E_OUTOFMEMORY;
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sc = AudioObjectGetPropertyData(kAudioObjectSystemObject, &addr, 0, NULL,
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&devsize, devices);
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if(sc != noErr){
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WARN("Getting _Devices property failed: %lx\n", sc);
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HeapFree(GetProcessHeap(), 0, devices);
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return osstatus_to_hresult(sc);
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}
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ndevices = devsize / sizeof(AudioDeviceID);
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*ids = HeapAlloc(GetProcessHeap(), 0, ndevices * sizeof(WCHAR *));
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if(!*ids){
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HeapFree(GetProcessHeap(), 0, devices);
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return E_OUTOFMEMORY;
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}
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*guids = HeapAlloc(GetProcessHeap(), 0, ndevices * sizeof(GUID));
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if(!*ids){
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HeapFree(GetProcessHeap(), 0, *ids);
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HeapFree(GetProcessHeap(), 0, devices);
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return E_OUTOFMEMORY;
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}
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*num = 0;
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*def_index = (UINT)-1;
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for(i = 0; i < ndevices; ++i){
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AudioBufferList *buffers;
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CFStringRef name;
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SIZE_T len;
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int j;
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addr.mSelector = kAudioDevicePropertyStreamConfiguration;
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if(flow == eRender)
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addr.mScope = kAudioDevicePropertyScopeOutput;
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else
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addr.mScope = kAudioDevicePropertyScopeInput;
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addr.mElement = 0;
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sc = AudioObjectGetPropertyDataSize(devices[i], &addr, 0, NULL, &size);
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if(sc != noErr){
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WARN("Unable to get _StreamConfiguration property size for "
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"device %lu: %lx\n", devices[i], sc);
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continue;
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}
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buffers = HeapAlloc(GetProcessHeap(), 0, size);
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if(!buffers){
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HeapFree(GetProcessHeap(), 0, devices);
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for(j = 0; j < *num; ++j)
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HeapFree(GetProcessHeap(), 0, (*ids)[j]);
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HeapFree(GetProcessHeap(), 0, *guids);
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HeapFree(GetProcessHeap(), 0, *ids);
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return E_OUTOFMEMORY;
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}
|
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sc = AudioObjectGetPropertyData(devices[i], &addr, 0, NULL,
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&size, buffers);
|
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if(sc != noErr){
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WARN("Unable to get _StreamConfiguration property for "
|
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"device %lu: %lx\n", devices[i], sc);
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HeapFree(GetProcessHeap(), 0, buffers);
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continue;
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}
|
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|
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/* check that there's at least one channel in this device before
|
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* we claim it as usable */
|
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for(j = 0; j < buffers->mNumberBuffers; ++j)
|
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if(buffers->mBuffers[j].mNumberChannels > 0)
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break;
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if(j >= buffers->mNumberBuffers){
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HeapFree(GetProcessHeap(), 0, buffers);
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continue;
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}
|
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|
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HeapFree(GetProcessHeap(), 0, buffers);
|
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|
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size = sizeof(name);
|
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addr.mSelector = kAudioObjectPropertyName;
|
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sc = AudioObjectGetPropertyData(devices[i], &addr, 0, NULL,
|
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&size, &name);
|
|
if(sc != noErr){
|
|
WARN("Unable to get _Name property for device %lu: %lx\n",
|
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devices[i], sc);
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continue;
|
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}
|
|
|
|
len = CFStringGetLength(name) + 1;
|
|
(*ids)[*num] = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
|
|
if(!(*ids)[*num]){
|
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CFRelease(name);
|
|
HeapFree(GetProcessHeap(), 0, devices);
|
|
for(j = 0; j < *num; ++j)
|
|
HeapFree(GetProcessHeap(), 0, (*ids)[j]);
|
|
HeapFree(GetProcessHeap(), 0, *ids);
|
|
HeapFree(GetProcessHeap(), 0, *guids);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
CFStringGetCharacters(name, CFRangeMake(0, len - 1), (UniChar*)(*ids)[*num]);
|
|
((*ids)[*num])[len - 1] = 0;
|
|
CFRelease(name);
|
|
|
|
get_device_guid(flow, devices[i], &(*guids)[*num]);
|
|
|
|
if(*def_index == (UINT)-1 && devices[i] == default_id)
|
|
*def_index = *num;
|
|
|
|
TRACE("device %u: id %s key %u%s\n", *num, debugstr_w((*ids)[*num]),
|
|
(unsigned int)devices[i], (*def_index == *num) ? " (default)" : "");
|
|
|
|
(*num)++;
|
|
}
|
|
|
|
if(*def_index == (UINT)-1)
|
|
*def_index = 0;
|
|
|
|
HeapFree(GetProcessHeap(), 0, devices);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static BOOL get_deviceid_by_guid(GUID *guid, AudioDeviceID *id, EDataFlow *flow)
|
|
{
|
|
HKEY devices_key;
|
|
UINT i = 0;
|
|
WCHAR key_name[256];
|
|
DWORD key_name_size;
|
|
|
|
if(RegOpenKeyExW(HKEY_CURRENT_USER, drv_key_devicesW, 0, KEY_READ, &devices_key) != ERROR_SUCCESS){
|
|
ERR("No devices in registry?\n");
|
|
return FALSE;
|
|
}
|
|
|
|
while(1){
|
|
HKEY key;
|
|
DWORD size, type;
|
|
GUID reg_guid;
|
|
|
|
key_name_size = sizeof(key_name);
|
|
if(RegEnumKeyExW(devices_key, i, key_name, &key_name_size, NULL,
|
|
NULL, NULL, NULL) != ERROR_SUCCESS)
|
|
break;
|
|
|
|
if(RegOpenKeyExW(devices_key, key_name, 0, KEY_READ, &key) != ERROR_SUCCESS){
|
|
WARN("Couldn't open key: %s\n", wine_dbgstr_w(key_name));
|
|
continue;
|
|
}
|
|
|
|
size = sizeof(reg_guid);
|
|
if(RegQueryValueExW(key, guidW, 0, &type,
|
|
(BYTE*)®_guid, &size) == ERROR_SUCCESS){
|
|
if(IsEqualGUID(®_guid, guid)){
|
|
RegCloseKey(key);
|
|
RegCloseKey(devices_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{
|
|
ERR("Unknown device type: %c\n", key_name[0]);
|
|
return FALSE;
|
|
}
|
|
|
|
*id = strtoulW(key_name + 2, NULL, 10);
|
|
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
RegCloseKey(key);
|
|
|
|
++i;
|
|
}
|
|
|
|
RegCloseKey(devices_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;
|
|
AudioDeviceID adevid;
|
|
EDataFlow dataflow;
|
|
|
|
TRACE("%s %p %p\n", debugstr_guid(guid), dev, out);
|
|
|
|
if(!get_deviceid_by_guid(guid, &adevid, &dataflow))
|
|
return AUDCLNT_E_DEVICE_INVALIDATED;
|
|
|
|
This = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(ACImpl));
|
|
if(!This)
|
|
return E_OUTOFMEMORY;
|
|
|
|
This->IAudioClient_iface.lpVtbl = &AudioClient_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;
|
|
|
|
if(dataflow == eRender)
|
|
This->scope = kAudioDevicePropertyScopeOutput;
|
|
else if(dataflow == eCapture)
|
|
This->scope = kAudioDevicePropertyScopeInput;
|
|
else{
|
|
HeapFree(GetProcessHeap(), 0, This);
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
This->lock = 0;
|
|
|
|
This->parent = dev;
|
|
IMMDevice_AddRef(This->parent);
|
|
|
|
list_init(&This->avail_buffers);
|
|
list_init(&This->queued_buffers);
|
|
list_init(&This->queued_bufinfos);
|
|
|
|
This->adevid = adevid;
|
|
|
|
*out = &This->IAudioClient_iface;
|
|
IAudioClient_AddRef(&This->IAudioClient_iface);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/* current position from start of stream */
|
|
#define BUFPOS_ABSOLUTE 1
|
|
/* current position from start of this buffer */
|
|
#define BUFPOS_RELATIVE 2
|
|
|
|
static UINT64 get_current_aqbuffer_position(ACImpl *This, int mode)
|
|
{
|
|
struct list *head;
|
|
QueuedBufInfo *bufinfo;
|
|
UINT64 ret;
|
|
|
|
head = list_head(&This->queued_bufinfos);
|
|
if(!head){
|
|
TRACE("No buffers queued\n");
|
|
if(mode == BUFPOS_ABSOLUTE)
|
|
return This->written_frames;
|
|
return 0;
|
|
}
|
|
bufinfo = LIST_ENTRY(head, QueuedBufInfo, entry);
|
|
|
|
if(This->playing == StatePlaying){
|
|
AudioTimeStamp tstamp;
|
|
OSStatus sc;
|
|
|
|
/* AudioQueueGetCurrentTime() is brain damaged. The returned
|
|
* mSampleTime member jumps backwards seemingly at random, so
|
|
* we record the highest sampletime and use that during these
|
|
* anomalies.
|
|
*
|
|
* It also behaves poorly when the queue is paused, jumping
|
|
* forwards during the pause and backwards again after resuming.
|
|
* So we record the sampletime when the queue is paused and use
|
|
* that. */
|
|
sc = AudioQueueGetCurrentTime(This->aqueue, NULL, &tstamp, NULL);
|
|
if(sc != noErr){
|
|
if(sc != kAudioQueueErr_InvalidRunState)
|
|
WARN("Unable to get current time: %lx\n", sc);
|
|
return 0;
|
|
}
|
|
|
|
if(!(tstamp.mFlags & kAudioTimeStampSampleTimeValid)){
|
|
FIXME("SampleTime not valid: %lx\n", tstamp.mFlags);
|
|
return 0;
|
|
}
|
|
|
|
if(tstamp.mSampleTime > This->highest_sampletime)
|
|
This->highest_sampletime = tstamp.mSampleTime;
|
|
}
|
|
|
|
while(This->highest_sampletime > bufinfo->start_sampletime + bufinfo->len_frames){
|
|
This->inbuf_frames -= bufinfo->len_frames;
|
|
list_remove(&bufinfo->entry);
|
|
HeapFree(GetProcessHeap(), 0, bufinfo);
|
|
|
|
head = list_head(&This->queued_bufinfos);
|
|
if(!head){
|
|
TRACE("No buffers queued\n");
|
|
if(mode == BUFPOS_ABSOLUTE)
|
|
return This->written_frames;
|
|
return 0;
|
|
}
|
|
bufinfo = LIST_ENTRY(head, QueuedBufInfo, entry);
|
|
}
|
|
|
|
if(This->highest_sampletime < bufinfo->start_sampletime)
|
|
ret = 0;
|
|
else
|
|
ret = This->highest_sampletime - bufinfo->start_sampletime;
|
|
|
|
if(mode == BUFPOS_ABSOLUTE){
|
|
ret = This->written_frames - (bufinfo->len_frames - ret);
|
|
while((head = list_next(&This->queued_bufinfos, &bufinfo->entry))){
|
|
bufinfo = LIST_ENTRY(head, QueuedBufInfo, entry);
|
|
ret -= bufinfo->len_frames;
|
|
}
|
|
}
|
|
|
|
TRACE("%llu frames (%s)\n", ret,
|
|
mode == BUFPOS_ABSOLUTE ? "absolute" : "relative");
|
|
|
|
return ret;
|
|
}
|
|
|
|
static void avail_update(ACImpl *This)
|
|
{
|
|
AQBuffer *buf, *next;
|
|
|
|
LIST_FOR_EACH_ENTRY_SAFE(buf, next, &This->queued_buffers, AQBuffer, entry){
|
|
if(buf->used)
|
|
break;
|
|
if(This->dataflow == eCapture)
|
|
This->inbuf_frames += buf->buf->mAudioDataByteSize / This->fmt->nBlockAlign;
|
|
list_remove(&buf->entry);
|
|
list_add_tail(&This->avail_buffers, &buf->entry);
|
|
}
|
|
}
|
|
|
|
static HRESULT WINAPI AudioClient_QueryInterface(IAudioClient *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_IAudioClient))
|
|
*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 AudioClient_AddRef(IAudioClient *iface)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClient(iface);
|
|
ULONG ref;
|
|
ref = InterlockedIncrement(&This->ref);
|
|
TRACE("(%p) Refcount now %u\n", This, ref);
|
|
return ref;
|
|
}
|
|
|
|
static ULONG WINAPI AudioClient_Release(IAudioClient *iface)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClient(iface);
|
|
ULONG ref;
|
|
ref = InterlockedDecrement(&This->ref);
|
|
TRACE("(%p) Refcount now %u\n", This, ref);
|
|
if(!ref){
|
|
if(This->aqueue){
|
|
AQBuffer *buf, *next;
|
|
QueuedBufInfo *bufinfo, *bufinfo2;
|
|
|
|
if(This->public_buffer){
|
|
buf = This->public_buffer->mUserData;
|
|
list_add_tail(&This->avail_buffers, &buf->entry);
|
|
}
|
|
|
|
IAudioClient_Stop(iface);
|
|
AudioQueueStop(This->aqueue, 1);
|
|
|
|
/* Stopped synchronously, all buffers returned. */
|
|
list_move_tail(&This->avail_buffers, &This->queued_buffers);
|
|
LIST_FOR_EACH_ENTRY_SAFE(buf, next, &This->avail_buffers, AQBuffer, entry){
|
|
AudioQueueFreeBuffer(This->aqueue, buf->buf);
|
|
HeapFree(GetProcessHeap(), 0, buf);
|
|
}
|
|
|
|
LIST_FOR_EACH_ENTRY_SAFE(bufinfo, bufinfo2, &This->queued_bufinfos,
|
|
QueuedBufInfo, entry)
|
|
HeapFree(GetProcessHeap(), 0, bufinfo);
|
|
|
|
AudioQueueDispose(This->aqueue, 1);
|
|
}
|
|
if(This->session){
|
|
EnterCriticalSection(&g_sessions_lock);
|
|
list_remove(&This->entry);
|
|
LeaveCriticalSection(&g_sessions_lock);
|
|
}
|
|
HeapFree(GetProcessHeap(), 0, This->vols);
|
|
CoTaskMemFree(This->fmt);
|
|
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 DWORD get_channel_mask(unsigned int channels)
|
|
{
|
|
switch(channels){
|
|
case 0:
|
|
return 0;
|
|
case 1:
|
|
return KSAUDIO_SPEAKER_MONO;
|
|
case 2:
|
|
return KSAUDIO_SPEAKER_STEREO;
|
|
case 3:
|
|
return KSAUDIO_SPEAKER_STEREO | SPEAKER_LOW_FREQUENCY;
|
|
case 4:
|
|
return KSAUDIO_SPEAKER_QUAD; /* not _SURROUND */
|
|
case 5:
|
|
return KSAUDIO_SPEAKER_QUAD | SPEAKER_LOW_FREQUENCY;
|
|
case 6:
|
|
return KSAUDIO_SPEAKER_5POINT1; /* not 5POINT1_SURROUND */
|
|
case 7:
|
|
return KSAUDIO_SPEAKER_5POINT1 | SPEAKER_BACK_CENTER;
|
|
case 8:
|
|
return KSAUDIO_SPEAKER_7POINT1_SURROUND; /* Vista deprecates 7POINT1 */
|
|
}
|
|
FIXME("Unknown speaker configuration: %u\n", channels);
|
|
return 0;
|
|
}
|
|
|
|
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 HRESULT ca_get_audiodesc(AudioStreamBasicDescription *desc,
|
|
const WAVEFORMATEX *fmt)
|
|
{
|
|
const WAVEFORMATEXTENSIBLE *fmtex = (const WAVEFORMATEXTENSIBLE *)fmt;
|
|
|
|
desc->mFormatFlags = 0;
|
|
|
|
if(fmt->wFormatTag == WAVE_FORMAT_PCM ||
|
|
(fmt->wFormatTag == WAVE_FORMAT_EXTENSIBLE &&
|
|
IsEqualGUID(&fmtex->SubFormat, &KSDATAFORMAT_SUBTYPE_PCM))){
|
|
desc->mFormatID = kAudioFormatLinearPCM;
|
|
if(fmt->wBitsPerSample > 8)
|
|
desc->mFormatFlags = kAudioFormatFlagIsSignedInteger;
|
|
}else if(fmt->wFormatTag == WAVE_FORMAT_IEEE_FLOAT ||
|
|
(fmt->wFormatTag == WAVE_FORMAT_EXTENSIBLE &&
|
|
IsEqualGUID(&fmtex->SubFormat, &KSDATAFORMAT_SUBTYPE_IEEE_FLOAT))){
|
|
desc->mFormatID = kAudioFormatLinearPCM;
|
|
desc->mFormatFlags = kAudioFormatFlagIsFloat;
|
|
}else if(fmt->wFormatTag == WAVE_FORMAT_MULAW ||
|
|
(fmt->wFormatTag == WAVE_FORMAT_EXTENSIBLE &&
|
|
IsEqualGUID(&fmtex->SubFormat, &KSDATAFORMAT_SUBTYPE_MULAW))){
|
|
desc->mFormatID = kAudioFormatULaw;
|
|
}else if(fmt->wFormatTag == WAVE_FORMAT_ALAW ||
|
|
(fmt->wFormatTag == WAVE_FORMAT_EXTENSIBLE &&
|
|
IsEqualGUID(&fmtex->SubFormat, &KSDATAFORMAT_SUBTYPE_ALAW))){
|
|
desc->mFormatID = kAudioFormatALaw;
|
|
}else
|
|
return AUDCLNT_E_UNSUPPORTED_FORMAT;
|
|
|
|
desc->mSampleRate = fmt->nSamplesPerSec;
|
|
desc->mBytesPerPacket = fmt->nBlockAlign;
|
|
desc->mFramesPerPacket = 1;
|
|
desc->mBytesPerFrame = fmt->nBlockAlign;
|
|
desc->mChannelsPerFrame = fmt->nChannels;
|
|
desc->mBitsPerChannel = fmt->wBitsPerSample;
|
|
desc->mReserved = 0;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/* We can't use debug printing or {Enter,Leave}CriticalSection from
|
|
* OSX callback threads. We may use OSSpinLock.
|
|
* OSSpinLock is not a recursive lock, so don't call
|
|
* synchronized functions while holding the lock. */
|
|
static void ca_out_buffer_cb(void *user, AudioQueueRef aqueue,
|
|
AudioQueueBufferRef buffer)
|
|
{
|
|
AQBuffer *buf = buffer->mUserData;
|
|
|
|
buf->used = FALSE;
|
|
}
|
|
|
|
static void ca_in_buffer_cb(void *user, AudioQueueRef aqueue,
|
|
AudioQueueBufferRef buffer, const AudioTimeStamp *start,
|
|
UInt32 ndesc, const AudioStreamPacketDescription *descs)
|
|
{
|
|
AQBuffer *buf = buffer->mUserData;
|
|
|
|
buf->used = FALSE;
|
|
/* let's update inbuf_frames synchronously without OSAddAtomic */
|
|
}
|
|
|
|
static HRESULT ca_setup_aqueue(AudioDeviceID did, EDataFlow flow,
|
|
const WAVEFORMATEX *fmt, void *user, AudioQueueRef *aqueue)
|
|
{
|
|
AudioStreamBasicDescription desc;
|
|
AudioObjectPropertyAddress addr;
|
|
CFStringRef uid;
|
|
OSStatus sc;
|
|
HRESULT hr;
|
|
UInt32 size;
|
|
|
|
addr.mScope = kAudioObjectPropertyScopeGlobal;
|
|
addr.mElement = 0;
|
|
addr.mSelector = kAudioDevicePropertyDeviceUID;
|
|
|
|
size = sizeof(uid);
|
|
sc = AudioObjectGetPropertyData(did, &addr, 0, NULL, &size, &uid);
|
|
if(sc != noErr){
|
|
WARN("Unable to get _DeviceUID property: %lx\n", sc);
|
|
return osstatus_to_hresult(sc);
|
|
}
|
|
|
|
hr = ca_get_audiodesc(&desc, fmt);
|
|
if(FAILED(hr)){
|
|
CFRelease(uid);
|
|
return hr;
|
|
}
|
|
|
|
if(flow == eRender)
|
|
sc = AudioQueueNewOutput(&desc, ca_out_buffer_cb, user, NULL, NULL, 0,
|
|
aqueue);
|
|
else if(flow == eCapture)
|
|
sc = AudioQueueNewInput(&desc, ca_in_buffer_cb, user, NULL, NULL, 0,
|
|
aqueue);
|
|
else{
|
|
CFRelease(uid);
|
|
return E_UNEXPECTED;
|
|
}
|
|
if(sc != noErr){
|
|
WARN("Unable to create AudioQueue: %lx\n", sc);
|
|
CFRelease(uid);
|
|
return osstatus_to_hresult(sc);
|
|
}
|
|
|
|
sc = AudioQueueSetProperty(*aqueue, kAudioQueueProperty_CurrentDevice,
|
|
&uid, sizeof(uid));
|
|
if(sc != noErr){
|
|
WARN("Unable to change AQueue device: %lx\n", sc);
|
|
CFRelease(uid);
|
|
return osstatus_to_hresult(sc);
|
|
}
|
|
|
|
CFRelease(uid);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
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);
|
|
|
|
InitializeCriticalSection(&ret->lock);
|
|
ret->lock.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": AudioSession.lock");
|
|
|
|
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(IAudioClient *iface,
|
|
AUDCLNT_SHAREMODE mode, DWORD flags, REFERENCE_TIME duration,
|
|
REFERENCE_TIME period, const WAVEFORMATEX *fmt,
|
|
const GUID *sessionguid)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClient(iface);
|
|
HRESULT hr;
|
|
OSStatus sc;
|
|
int i;
|
|
|
|
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 AUDCLNT_E_NOT_INITIALIZED;
|
|
|
|
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)){
|
|
TRACE("Unknown flags: %08x\n", flags);
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
if(mode == AUDCLNT_SHAREMODE_SHARED){
|
|
period = DefaultPeriod;
|
|
if( duration < 3 * period)
|
|
duration = 3 * period;
|
|
}else{
|
|
if(fmt->wFormatTag == WAVE_FORMAT_EXTENSIBLE){
|
|
if(((WAVEFORMATEXTENSIBLE*)fmt)->dwChannelMask == 0 ||
|
|
((WAVEFORMATEXTENSIBLE*)fmt)->dwChannelMask & SPEAKER_RESERVED)
|
|
return AUDCLNT_E_UNSUPPORTED_FORMAT;
|
|
}
|
|
|
|
if(!period)
|
|
period = DefaultPeriod; /* not minimum */
|
|
if(period < MinimumPeriod || period > 5000000)
|
|
return AUDCLNT_E_INVALID_DEVICE_PERIOD;
|
|
if(duration > 20000000) /* the smaller the period, the lower this limit */
|
|
return AUDCLNT_E_BUFFER_SIZE_ERROR;
|
|
if(flags & AUDCLNT_STREAMFLAGS_EVENTCALLBACK){
|
|
if(duration != period)
|
|
return AUDCLNT_E_BUFDURATION_PERIOD_NOT_EQUAL;
|
|
FIXME("EXCLUSIVE mode with EVENTCALLBACK\n");
|
|
return AUDCLNT_E_DEVICE_IN_USE;
|
|
}else{
|
|
if( duration < 8 * period)
|
|
duration = 8 * period; /* may grow above 2s */
|
|
}
|
|
}
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
if(This->aqueue){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_ALREADY_INITIALIZED;
|
|
}
|
|
|
|
hr = ca_setup_aqueue(This->adevid, This->dataflow, fmt, This, &This->aqueue);
|
|
if(FAILED(hr)){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return hr;
|
|
}
|
|
|
|
This->fmt = clone_format(fmt);
|
|
if(!This->fmt){
|
|
AudioQueueDispose(This->aqueue, 1);
|
|
This->aqueue = NULL;
|
|
OSSpinLockUnlock(&This->lock);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
This->period_ms = period / 10000;
|
|
|
|
This->bufsize_frames = MulDiv(duration, fmt->nSamplesPerSec, 10000000);
|
|
|
|
if(This->dataflow == eCapture){
|
|
int i;
|
|
UInt32 bsize = ceil((This->bufsize_frames / (double)CAPTURE_BUFFERS) *
|
|
This->fmt->nBlockAlign);
|
|
for(i = 0; i < CAPTURE_BUFFERS; ++i){
|
|
AQBuffer *buf;
|
|
|
|
buf = HeapAlloc(GetProcessHeap(), 0, sizeof(AQBuffer));
|
|
if(!buf){
|
|
AudioQueueDispose(This->aqueue, 1);
|
|
This->aqueue = NULL;
|
|
CoTaskMemFree(This->fmt);
|
|
This->fmt = NULL;
|
|
OSSpinLockUnlock(&This->lock);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
sc = AudioQueueAllocateBuffer(This->aqueue, bsize, &buf->buf);
|
|
if(sc != noErr){
|
|
AudioQueueDispose(This->aqueue, 1);
|
|
This->aqueue = NULL;
|
|
CoTaskMemFree(This->fmt);
|
|
This->fmt = NULL;
|
|
OSSpinLockUnlock(&This->lock);
|
|
WARN("Couldn't allocate buffer: %lx\n", sc);
|
|
return osstatus_to_hresult(sc);
|
|
}
|
|
|
|
buf->buf->mUserData = buf;
|
|
buf->used = TRUE;
|
|
sc = AudioQueueEnqueueBuffer(This->aqueue, buf->buf, 0, NULL);
|
|
if(sc != noErr){
|
|
ERR("Couldn't enqueue buffer: %lx\n", sc);
|
|
break;
|
|
}
|
|
list_add_tail(&This->queued_buffers, &buf->entry);
|
|
}
|
|
}
|
|
|
|
This->vols = HeapAlloc(GetProcessHeap(), 0, fmt->nChannels * sizeof(float));
|
|
if(!This->vols){
|
|
AudioQueueDispose(This->aqueue, 1);
|
|
This->aqueue = NULL;
|
|
CoTaskMemFree(This->fmt);
|
|
This->fmt = NULL;
|
|
OSSpinLockUnlock(&This->lock);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
for(i = 0; i < fmt->nChannels; ++i)
|
|
This->vols[i] = 1.f;
|
|
|
|
This->share = mode;
|
|
This->flags = flags;
|
|
|
|
EnterCriticalSection(&g_sessions_lock);
|
|
|
|
hr = get_audio_session(sessionguid, This->parent, fmt->nChannels,
|
|
&This->session);
|
|
if(FAILED(hr)){
|
|
LeaveCriticalSection(&g_sessions_lock);
|
|
AudioQueueDispose(This->aqueue, 1);
|
|
This->aqueue = NULL;
|
|
CoTaskMemFree(This->fmt);
|
|
This->fmt = NULL;
|
|
HeapFree(GetProcessHeap(), 0, This->vols);
|
|
This->vols = NULL;
|
|
OSSpinLockUnlock(&This->lock);
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
list_add_tail(&This->session->clients, &This->entry);
|
|
|
|
LeaveCriticalSection(&g_sessions_lock);
|
|
|
|
ca_setvol(This, -1);
|
|
|
|
OSSpinLockUnlock(&This->lock);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI AudioClient_GetBufferSize(IAudioClient *iface,
|
|
UINT32 *frames)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClient(iface);
|
|
|
|
TRACE("(%p)->(%p)\n", This, frames);
|
|
|
|
if(!frames)
|
|
return E_POINTER;
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
if(!This->aqueue){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_NOT_INITIALIZED;
|
|
}
|
|
|
|
*frames = This->bufsize_frames;
|
|
|
|
OSSpinLockUnlock(&This->lock);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT ca_get_max_stream_latency(ACImpl *This, UInt32 *max)
|
|
{
|
|
AudioObjectPropertyAddress addr;
|
|
AudioStreamID *ids;
|
|
UInt32 size;
|
|
OSStatus sc;
|
|
int nstreams, i;
|
|
|
|
addr.mScope = This->scope;
|
|
addr.mElement = 0;
|
|
addr.mSelector = kAudioDevicePropertyStreams;
|
|
|
|
sc = AudioObjectGetPropertyDataSize(This->adevid, &addr, 0, NULL,
|
|
&size);
|
|
if(sc != noErr){
|
|
WARN("Unable to get size for _Streams property: %lx\n", sc);
|
|
return osstatus_to_hresult(sc);
|
|
}
|
|
|
|
ids = HeapAlloc(GetProcessHeap(), 0, size);
|
|
if(!ids)
|
|
return E_OUTOFMEMORY;
|
|
|
|
sc = AudioObjectGetPropertyData(This->adevid, &addr, 0, NULL, &size, ids);
|
|
if(sc != noErr){
|
|
WARN("Unable to get _Streams property: %lx\n", sc);
|
|
HeapFree(GetProcessHeap(), 0, ids);
|
|
return osstatus_to_hresult(sc);
|
|
}
|
|
|
|
nstreams = size / sizeof(AudioStreamID);
|
|
*max = 0;
|
|
|
|
addr.mSelector = kAudioStreamPropertyLatency;
|
|
for(i = 0; i < nstreams; ++i){
|
|
UInt32 latency;
|
|
|
|
size = sizeof(latency);
|
|
sc = AudioObjectGetPropertyData(ids[i], &addr, 0, NULL,
|
|
&size, &latency);
|
|
if(sc != noErr){
|
|
WARN("Unable to get _Latency property: %lx\n", sc);
|
|
continue;
|
|
}
|
|
|
|
if(latency > *max)
|
|
*max = latency;
|
|
}
|
|
|
|
HeapFree(GetProcessHeap(), 0, ids);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI AudioClient_GetStreamLatency(IAudioClient *iface,
|
|
REFERENCE_TIME *out)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClient(iface);
|
|
UInt32 latency, stream_latency, size;
|
|
AudioObjectPropertyAddress addr;
|
|
OSStatus sc;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p)->(%p)\n", This, out);
|
|
|
|
if(!out)
|
|
return E_POINTER;
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
if(!This->aqueue){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_NOT_INITIALIZED;
|
|
}
|
|
|
|
addr.mScope = This->scope;
|
|
addr.mSelector = kAudioDevicePropertyLatency;
|
|
addr.mElement = 0;
|
|
|
|
size = sizeof(latency);
|
|
sc = AudioObjectGetPropertyData(This->adevid, &addr, 0, NULL,
|
|
&size, &latency);
|
|
if(sc != noErr){
|
|
WARN("Couldn't get _Latency property: %lx\n", sc);
|
|
OSSpinLockUnlock(&This->lock);
|
|
return osstatus_to_hresult(sc);
|
|
}
|
|
|
|
hr = ca_get_max_stream_latency(This, &stream_latency);
|
|
if(FAILED(hr)){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return hr;
|
|
}
|
|
|
|
latency += stream_latency;
|
|
/* pretend we process audio in Period chunks, so max latency includes
|
|
* the period time */
|
|
*out = MulDiv(latency, 10000000, This->fmt->nSamplesPerSec)
|
|
+ This->period_ms * 10000;
|
|
|
|
OSSpinLockUnlock(&This->lock);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT AudioClient_GetCurrentPadding_nolock(ACImpl *This,
|
|
UINT32 *numpad)
|
|
{
|
|
if(!This->aqueue)
|
|
return AUDCLNT_E_NOT_INITIALIZED;
|
|
|
|
avail_update(This);
|
|
|
|
if(This->dataflow == eRender){
|
|
UINT64 bufpos;
|
|
bufpos = get_current_aqbuffer_position(This, BUFPOS_RELATIVE);
|
|
*numpad = This->inbuf_frames - bufpos;
|
|
}else
|
|
*numpad = This->inbuf_frames;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI AudioClient_GetCurrentPadding(IAudioClient *iface,
|
|
UINT32 *numpad)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClient(iface);
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p)->(%p)\n", This, numpad);
|
|
|
|
if(!numpad)
|
|
return E_POINTER;
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
hr = AudioClient_GetCurrentPadding_nolock(This, numpad);
|
|
|
|
OSSpinLockUnlock(&This->lock);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI AudioClient_IsFormatSupported(IAudioClient *iface,
|
|
AUDCLNT_SHAREMODE mode, const WAVEFORMATEX *pwfx,
|
|
WAVEFORMATEX **outpwfx)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClient(iface);
|
|
WAVEFORMATEXTENSIBLE *fmtex = (WAVEFORMATEXTENSIBLE*)pwfx;
|
|
AudioQueueRef aqueue;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p)->(%x, %p, %p)\n", This, mode, pwfx, outpwfx);
|
|
|
|
if(!pwfx || (mode == AUDCLNT_SHAREMODE_SHARED && !outpwfx))
|
|
return E_POINTER;
|
|
|
|
if(mode != AUDCLNT_SHAREMODE_SHARED && mode != AUDCLNT_SHAREMODE_EXCLUSIVE)
|
|
return E_INVALIDARG;
|
|
|
|
if(pwfx->wFormatTag == WAVE_FORMAT_EXTENSIBLE &&
|
|
pwfx->cbSize < sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX))
|
|
return E_INVALIDARG;
|
|
|
|
dump_fmt(pwfx);
|
|
|
|
if(outpwfx){
|
|
*outpwfx = NULL;
|
|
if(mode != AUDCLNT_SHAREMODE_SHARED)
|
|
outpwfx = NULL;
|
|
}
|
|
|
|
if(pwfx->wFormatTag == WAVE_FORMAT_EXTENSIBLE){
|
|
if(pwfx->nAvgBytesPerSec == 0 ||
|
|
pwfx->nBlockAlign == 0 ||
|
|
fmtex->Samples.wValidBitsPerSample > pwfx->wBitsPerSample)
|
|
return E_INVALIDARG;
|
|
if(fmtex->Samples.wValidBitsPerSample < pwfx->wBitsPerSample)
|
|
goto unsupported;
|
|
if(mode == AUDCLNT_SHAREMODE_EXCLUSIVE){
|
|
if(fmtex->dwChannelMask == 0 ||
|
|
fmtex->dwChannelMask & SPEAKER_RESERVED)
|
|
goto unsupported;
|
|
}
|
|
}
|
|
|
|
if(pwfx->nBlockAlign != pwfx->nChannels * pwfx->wBitsPerSample / 8 ||
|
|
pwfx->nAvgBytesPerSec != pwfx->nBlockAlign * pwfx->nSamplesPerSec)
|
|
goto unsupported;
|
|
|
|
if(pwfx->nChannels == 0)
|
|
return AUDCLNT_E_UNSUPPORTED_FORMAT;
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
hr = ca_setup_aqueue(This->adevid, This->dataflow, pwfx, NULL, &aqueue);
|
|
if(SUCCEEDED(hr)){
|
|
AudioQueueDispose(aqueue, 1);
|
|
OSSpinLockUnlock(&This->lock);
|
|
TRACE("returning %08x\n", S_OK);
|
|
return S_OK;
|
|
}
|
|
OSSpinLockUnlock(&This->lock);
|
|
if(hr != AUDCLNT_E_UNSUPPORTED_FORMAT){
|
|
TRACE("returning %08x\n", hr);
|
|
return hr;
|
|
}
|
|
|
|
unsupported:
|
|
if(outpwfx){
|
|
hr = IAudioClient_GetMixFormat(&This->IAudioClient_iface, outpwfx);
|
|
if(FAILED(hr))
|
|
return hr;
|
|
return S_FALSE;
|
|
}
|
|
|
|
return AUDCLNT_E_UNSUPPORTED_FORMAT;
|
|
}
|
|
|
|
static HRESULT WINAPI AudioClient_GetMixFormat(IAudioClient *iface,
|
|
WAVEFORMATEX **pwfx)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClient(iface);
|
|
WAVEFORMATEXTENSIBLE *fmt;
|
|
OSStatus sc;
|
|
UInt32 size;
|
|
Float64 rate;
|
|
AudioBufferList *buffers;
|
|
AudioObjectPropertyAddress addr;
|
|
int i;
|
|
|
|
TRACE("(%p)->(%p)\n", This, pwfx);
|
|
|
|
if(!pwfx)
|
|
return E_POINTER;
|
|
*pwfx = NULL;
|
|
|
|
fmt = CoTaskMemAlloc(sizeof(WAVEFORMATEXTENSIBLE));
|
|
if(!fmt)
|
|
return E_OUTOFMEMORY;
|
|
|
|
fmt->Format.wFormatTag = WAVE_FORMAT_EXTENSIBLE;
|
|
|
|
addr.mScope = This->scope;
|
|
addr.mElement = 0;
|
|
addr.mSelector = kAudioDevicePropertyStreamConfiguration;
|
|
|
|
sc = AudioObjectGetPropertyDataSize(This->adevid, &addr, 0, NULL, &size);
|
|
if(sc != noErr){
|
|
CoTaskMemFree(fmt);
|
|
WARN("Unable to get size for _StreamConfiguration property: %lx\n", sc);
|
|
return osstatus_to_hresult(sc);
|
|
}
|
|
|
|
buffers = HeapAlloc(GetProcessHeap(), 0, size);
|
|
if(!buffers){
|
|
CoTaskMemFree(fmt);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
sc = AudioObjectGetPropertyData(This->adevid, &addr, 0, NULL,
|
|
&size, buffers);
|
|
if(sc != noErr){
|
|
CoTaskMemFree(fmt);
|
|
HeapFree(GetProcessHeap(), 0, buffers);
|
|
WARN("Unable to get _StreamConfiguration property: %lx\n", sc);
|
|
return osstatus_to_hresult(sc);
|
|
}
|
|
|
|
fmt->Format.nChannels = 0;
|
|
for(i = 0; i < buffers->mNumberBuffers; ++i)
|
|
fmt->Format.nChannels += buffers->mBuffers[i].mNumberChannels;
|
|
|
|
HeapFree(GetProcessHeap(), 0, buffers);
|
|
|
|
fmt->dwChannelMask = get_channel_mask(fmt->Format.nChannels);
|
|
|
|
addr.mSelector = kAudioDevicePropertyNominalSampleRate;
|
|
size = sizeof(Float64);
|
|
sc = AudioObjectGetPropertyData(This->adevid, &addr, 0, NULL, &size, &rate);
|
|
if(sc != noErr){
|
|
CoTaskMemFree(fmt);
|
|
WARN("Unable to get _NominalSampleRate property: %lx\n", sc);
|
|
return osstatus_to_hresult(sc);
|
|
}
|
|
fmt->Format.nSamplesPerSec = rate;
|
|
|
|
fmt->Format.wBitsPerSample = 32;
|
|
fmt->SubFormat = KSDATAFORMAT_SUBTYPE_IEEE_FLOAT;
|
|
|
|
fmt->Format.nBlockAlign = (fmt->Format.wBitsPerSample *
|
|
fmt->Format.nChannels) / 8;
|
|
fmt->Format.nAvgBytesPerSec = fmt->Format.nSamplesPerSec *
|
|
fmt->Format.nBlockAlign;
|
|
|
|
fmt->Samples.wValidBitsPerSample = fmt->Format.wBitsPerSample;
|
|
fmt->Format.cbSize = sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX);
|
|
|
|
*pwfx = (WAVEFORMATEX*)fmt;
|
|
dump_fmt(*pwfx);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI AudioClient_GetDevicePeriod(IAudioClient *iface,
|
|
REFERENCE_TIME *defperiod, REFERENCE_TIME *minperiod)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClient(iface);
|
|
|
|
TRACE("(%p)->(%p, %p)\n", This, defperiod, minperiod);
|
|
|
|
if(!defperiod && !minperiod)
|
|
return E_POINTER;
|
|
|
|
if(defperiod)
|
|
*defperiod = DefaultPeriod;
|
|
if(minperiod)
|
|
*minperiod = MinimumPeriod;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
void CALLBACK ca_period_cb(void *user, BOOLEAN timer)
|
|
{
|
|
ACImpl *This = user;
|
|
|
|
if(This->event)
|
|
SetEvent(This->event);
|
|
}
|
|
|
|
static HRESULT WINAPI AudioClient_Start(IAudioClient *iface)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClient(iface);
|
|
OSStatus sc;
|
|
|
|
TRACE("(%p)\n", This);
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
if(!This->aqueue){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_NOT_INITIALIZED;
|
|
}
|
|
|
|
if(This->playing != StateStopped){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_NOT_STOPPED;
|
|
}
|
|
|
|
if((This->flags & AUDCLNT_STREAMFLAGS_EVENTCALLBACK) && !This->event){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_EVENTHANDLE_NOT_SET;
|
|
}
|
|
|
|
if(This->event)
|
|
if(!CreateTimerQueueTimer(&This->timer, g_timer_q, ca_period_cb,
|
|
This, 0, This->period_ms, WT_EXECUTEINTIMERTHREAD)){
|
|
This->timer = NULL;
|
|
OSSpinLockUnlock(&This->lock);
|
|
WARN("Unable to create timer: %u\n", GetLastError());
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
if(This->dataflow == eCapture){
|
|
UINT32 frames; /* enqueue packets */
|
|
AudioCaptureClient_GetNextPacket(This, &frames);
|
|
}
|
|
|
|
This->playing = StateInTransition;
|
|
|
|
sc = AudioQueueStart(This->aqueue, NULL);
|
|
if(sc != noErr){
|
|
OSSpinLockUnlock(&This->lock);
|
|
WARN("Unable to start audio queue: %lx\n", sc);
|
|
return osstatus_to_hresult(sc);
|
|
}
|
|
|
|
This->playing = StatePlaying;
|
|
|
|
OSSpinLockUnlock(&This->lock);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI AudioClient_Stop(IAudioClient *iface)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClient(iface);
|
|
AudioTimeStamp tstamp;
|
|
OSStatus sc;
|
|
HANDLE event = NULL;
|
|
BOOL wait = FALSE;
|
|
|
|
TRACE("(%p)\n", This);
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
if(!This->aqueue){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_NOT_INITIALIZED;
|
|
}
|
|
|
|
if(This->playing == StateStopped){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return S_FALSE;
|
|
}
|
|
|
|
if(This->playing == StateInTransition){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return S_OK;
|
|
}
|
|
|
|
if(This->timer){
|
|
event = CreateEventW(NULL, TRUE, FALSE, NULL);
|
|
wait = !DeleteTimerQueueTimer(g_timer_q, This->timer, event);
|
|
This->timer = NULL;
|
|
if(wait)
|
|
WARN("DeleteTimerQueueTimer error %u\n", GetLastError());
|
|
wait = wait && GetLastError() == ERROR_IO_PENDING;
|
|
}
|
|
|
|
This->playing = StateInTransition;
|
|
|
|
sc = AudioQueueGetCurrentTime(This->aqueue, NULL, &tstamp, NULL);
|
|
if(sc == noErr){
|
|
if(tstamp.mFlags & kAudioTimeStampSampleTimeValid){
|
|
if(tstamp.mSampleTime > This->highest_sampletime)
|
|
This->highest_sampletime = tstamp.mSampleTime;
|
|
}else
|
|
WARN("Returned tstamp mSampleTime not valid: %lx\n", tstamp.mFlags);
|
|
}else
|
|
WARN("GetCurrentTime failed: %lx\n", sc);
|
|
|
|
/* Mac OS bug? Our capture callback is no more called past AQStop */
|
|
sc = AudioQueuePause(This->aqueue);
|
|
if(sc != noErr){
|
|
OSSpinLockUnlock(&This->lock);
|
|
WARN("Unable to pause audio queue: %lx\n", sc);
|
|
return osstatus_to_hresult(sc);
|
|
}
|
|
|
|
This->playing = StateStopped;
|
|
|
|
OSSpinLockUnlock(&This->lock);
|
|
|
|
if(event && wait)
|
|
WaitForSingleObject(event, INFINITE);
|
|
CloseHandle(event);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI AudioClient_Reset(IAudioClient *iface)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClient(iface);
|
|
OSStatus sc;
|
|
QueuedBufInfo *bufinfo, *bufinfo2;
|
|
AQBuffer *buf;
|
|
|
|
TRACE("(%p)\n", This);
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
if(!This->aqueue){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_NOT_INITIALIZED;
|
|
}
|
|
|
|
if(This->playing != StateStopped){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_NOT_STOPPED;
|
|
}
|
|
|
|
if(This->getbuf_last){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_BUFFER_OPERATION_PENDING;
|
|
}
|
|
|
|
avail_update(This); /* going to skip over inbuf_frames */
|
|
|
|
LIST_FOR_EACH_ENTRY_SAFE(bufinfo, bufinfo2, &This->queued_bufinfos,
|
|
QueuedBufInfo, entry){
|
|
list_remove(&bufinfo->entry);
|
|
HeapFree(GetProcessHeap(), 0, bufinfo);
|
|
}
|
|
|
|
sc = AudioQueueReset(This->aqueue);
|
|
if(sc != noErr){
|
|
OSSpinLockUnlock(&This->lock);
|
|
WARN("Unable to reset audio queue: %lx\n", sc);
|
|
return osstatus_to_hresult(sc);
|
|
}
|
|
|
|
/* AQReset is synchronous */
|
|
list_move_tail(&This->avail_buffers, &This->queued_buffers);
|
|
|
|
if(This->dataflow == eRender){
|
|
This->written_frames = 0;
|
|
}else{
|
|
LIST_FOR_EACH_ENTRY(buf, &This->avail_buffers, AQBuffer, entry)
|
|
buf->buf->mAudioDataByteSize = 0;
|
|
This->written_frames += This->inbuf_frames;
|
|
}
|
|
This->inbuf_frames = 0;
|
|
|
|
OSSpinLockUnlock(&This->lock);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI AudioClient_SetEventHandle(IAudioClient *iface,
|
|
HANDLE event)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClient(iface);
|
|
|
|
TRACE("(%p)->(%p)\n", This, event);
|
|
|
|
if(!event)
|
|
return E_INVALIDARG;
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
if(!This->aqueue){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_NOT_INITIALIZED;
|
|
}
|
|
|
|
if(!(This->flags & AUDCLNT_STREAMFLAGS_EVENTCALLBACK)){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_EVENTHANDLE_NOT_EXPECTED;
|
|
}
|
|
|
|
if (This->event){
|
|
OSSpinLockUnlock(&This->lock);
|
|
FIXME("called twice\n");
|
|
return HRESULT_FROM_WIN32(ERROR_INVALID_NAME);
|
|
}
|
|
|
|
This->event = event;
|
|
|
|
OSSpinLockUnlock(&This->lock);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI AudioClient_GetService(IAudioClient *iface, REFIID riid,
|
|
void **ppv)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClient(iface);
|
|
|
|
TRACE("(%p)->(%s, %p)\n", This, debugstr_guid(riid), ppv);
|
|
|
|
if(!ppv)
|
|
return E_POINTER;
|
|
*ppv = NULL;
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
if(!This->aqueue){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_NOT_INITIALIZED;
|
|
}
|
|
|
|
if(IsEqualIID(riid, &IID_IAudioRenderClient)){
|
|
if(This->dataflow != eRender){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_WRONG_ENDPOINT_TYPE;
|
|
}
|
|
IAudioRenderClient_AddRef(&This->IAudioRenderClient_iface);
|
|
*ppv = &This->IAudioRenderClient_iface;
|
|
}else if(IsEqualIID(riid, &IID_IAudioCaptureClient)){
|
|
if(This->dataflow != eCapture){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_WRONG_ENDPOINT_TYPE;
|
|
}
|
|
IAudioCaptureClient_AddRef(&This->IAudioCaptureClient_iface);
|
|
*ppv = &This->IAudioCaptureClient_iface;
|
|
}else if(IsEqualIID(riid, &IID_IAudioClock)){
|
|
IAudioClock_AddRef(&This->IAudioClock_iface);
|
|
*ppv = &This->IAudioClock_iface;
|
|
}else if(IsEqualIID(riid, &IID_IAudioStreamVolume)){
|
|
IAudioStreamVolume_AddRef(&This->IAudioStreamVolume_iface);
|
|
*ppv = &This->IAudioStreamVolume_iface;
|
|
}else if(IsEqualIID(riid, &IID_IAudioSessionControl)){
|
|
if(!This->session_wrapper){
|
|
This->session_wrapper = AudioSessionWrapper_Create(This);
|
|
if(!This->session_wrapper){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
}else
|
|
IAudioSessionControl2_AddRef(&This->session_wrapper->IAudioSessionControl2_iface);
|
|
|
|
*ppv = &This->session_wrapper->IAudioSessionControl2_iface;
|
|
}else if(IsEqualIID(riid, &IID_IChannelAudioVolume)){
|
|
if(!This->session_wrapper){
|
|
This->session_wrapper = AudioSessionWrapper_Create(This);
|
|
if(!This->session_wrapper){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
}else
|
|
IChannelAudioVolume_AddRef(&This->session_wrapper->IChannelAudioVolume_iface);
|
|
|
|
*ppv = &This->session_wrapper->IChannelAudioVolume_iface;
|
|
}else if(IsEqualIID(riid, &IID_ISimpleAudioVolume)){
|
|
if(!This->session_wrapper){
|
|
This->session_wrapper = AudioSessionWrapper_Create(This);
|
|
if(!This->session_wrapper){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
}else
|
|
ISimpleAudioVolume_AddRef(&This->session_wrapper->ISimpleAudioVolume_iface);
|
|
|
|
*ppv = &This->session_wrapper->ISimpleAudioVolume_iface;
|
|
}
|
|
|
|
if(*ppv){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return S_OK;
|
|
}
|
|
|
|
OSSpinLockUnlock(&This->lock);
|
|
|
|
FIXME("stub %s\n", debugstr_guid(riid));
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static const IAudioClientVtbl AudioClient_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
|
|
};
|
|
|
|
static HRESULT WINAPI AudioRenderClient_QueryInterface(
|
|
IAudioRenderClient *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_IAudioRenderClient))
|
|
*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 AudioRenderClient_AddRef(IAudioRenderClient *iface)
|
|
{
|
|
ACImpl *This = impl_from_IAudioRenderClient(iface);
|
|
return AudioClient_AddRef(&This->IAudioClient_iface);
|
|
}
|
|
|
|
static ULONG WINAPI AudioRenderClient_Release(IAudioRenderClient *iface)
|
|
{
|
|
ACImpl *This = impl_from_IAudioRenderClient(iface);
|
|
return AudioClient_Release(&This->IAudioClient_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI AudioRenderClient_GetBuffer(IAudioRenderClient *iface,
|
|
UINT32 frames, BYTE **data)
|
|
{
|
|
ACImpl *This = impl_from_IAudioRenderClient(iface);
|
|
AQBuffer *buf;
|
|
UINT32 pad, bytes;
|
|
HRESULT hr;
|
|
OSStatus sc;
|
|
|
|
TRACE("(%p)->(%u, %p)\n", This, frames, data);
|
|
|
|
if(!data)
|
|
return E_POINTER;
|
|
*data = NULL;
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
if(This->getbuf_last){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_OUT_OF_ORDER;
|
|
}
|
|
|
|
if(!frames){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return S_OK;
|
|
}
|
|
|
|
hr = AudioClient_GetCurrentPadding_nolock(This, &pad);
|
|
if(FAILED(hr)){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return hr;
|
|
}
|
|
|
|
if(pad + frames > This->bufsize_frames){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_BUFFER_TOO_LARGE;
|
|
}
|
|
|
|
bytes = frames * This->fmt->nBlockAlign;
|
|
LIST_FOR_EACH_ENTRY(buf, &This->avail_buffers, AQBuffer, entry){
|
|
if(buf->buf->mAudioDataBytesCapacity >= bytes){
|
|
This->public_buffer = buf->buf;
|
|
list_remove(&buf->entry);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if(&buf->entry == &This->avail_buffers){
|
|
sc = AudioQueueAllocateBuffer(This->aqueue, bytes,
|
|
&This->public_buffer);
|
|
if(sc != noErr){
|
|
This->public_buffer = NULL;
|
|
OSSpinLockUnlock(&This->lock);
|
|
WARN("Unable to allocate buffer: %lx\n", sc);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
buf = HeapAlloc(GetProcessHeap(), 0, sizeof(AQBuffer));
|
|
if(!buf){
|
|
AudioQueueFreeBuffer(This->aqueue, This->public_buffer);
|
|
This->public_buffer = NULL;
|
|
OSSpinLockUnlock(&This->lock);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
buf->used = FALSE;
|
|
buf->buf = This->public_buffer;
|
|
This->public_buffer->mUserData = buf;
|
|
}
|
|
|
|
This->getbuf_last = frames;
|
|
*data = This->public_buffer->mAudioData;
|
|
|
|
OSSpinLockUnlock(&This->lock);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI AudioRenderClient_ReleaseBuffer(
|
|
IAudioRenderClient *iface, UINT32 frames, DWORD flags)
|
|
{
|
|
ACImpl *This = impl_from_IAudioRenderClient(iface);
|
|
AQBuffer *buf;
|
|
AudioTimeStamp start_time, req_time = {0}, *passed_time = NULL;
|
|
OSStatus sc;
|
|
|
|
TRACE("(%p)->(%u, %x)\n", This, frames, flags);
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
if(!frames){
|
|
This->getbuf_last = 0;
|
|
if(This->public_buffer){
|
|
buf = This->public_buffer->mUserData;
|
|
list_add_head(&This->avail_buffers, &buf->entry);
|
|
This->public_buffer = NULL;
|
|
}
|
|
OSSpinLockUnlock(&This->lock);
|
|
return S_OK;
|
|
}
|
|
|
|
if(!This->getbuf_last){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_OUT_OF_ORDER;
|
|
}
|
|
|
|
if(frames > This->getbuf_last){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_INVALID_SIZE;
|
|
}
|
|
|
|
if(flags & AUDCLNT_BUFFERFLAGS_SILENT){
|
|
WAVEFORMATEXTENSIBLE *fmtex = (WAVEFORMATEXTENSIBLE*)This->fmt;
|
|
if((This->fmt->wFormatTag == WAVE_FORMAT_PCM ||
|
|
(This->fmt->wFormatTag == WAVE_FORMAT_EXTENSIBLE &&
|
|
IsEqualGUID(&fmtex->SubFormat, &KSDATAFORMAT_SUBTYPE_PCM))) &&
|
|
This->fmt->wBitsPerSample == 8)
|
|
memset(This->public_buffer->mAudioData, 128,
|
|
frames * This->fmt->nBlockAlign);
|
|
else
|
|
memset(This->public_buffer->mAudioData, 0,
|
|
frames * This->fmt->nBlockAlign);
|
|
}
|
|
|
|
This->public_buffer->mAudioDataByteSize = frames * This->fmt->nBlockAlign;
|
|
|
|
buf = This->public_buffer->mUserData;
|
|
buf->used = TRUE;
|
|
|
|
if(list_empty(&This->queued_bufinfos)){
|
|
sc = AudioQueueGetCurrentTime(This->aqueue, NULL, &req_time, NULL);
|
|
if(sc == noErr)
|
|
passed_time = &req_time;
|
|
else
|
|
TRACE("AudioQueueGetCurrentTime failed: %lx\n", sc);
|
|
}else{
|
|
req_time.mSampleTime = This->next_sampletime;
|
|
req_time.mFlags = kAudioTimeStampSampleTimeValid;
|
|
passed_time = &req_time;
|
|
}
|
|
|
|
sc = AudioQueueEnqueueBufferWithParameters(This->aqueue,
|
|
This->public_buffer, 0, NULL, 0, 0, 0, NULL, passed_time,
|
|
&start_time);
|
|
if(sc != noErr){
|
|
OSSpinLockUnlock(&This->lock);
|
|
ERR("Unable to enqueue buffer: %lx\n", sc);
|
|
return AUDCLNT_E_DEVICE_INVALIDATED;
|
|
}
|
|
list_add_tail(&This->queued_buffers, &buf->entry);
|
|
|
|
if(start_time.mFlags & kAudioTimeStampSampleTimeValid){
|
|
QueuedBufInfo *bufinfo;
|
|
|
|
bufinfo = HeapAlloc(GetProcessHeap(), 0, sizeof(*bufinfo));
|
|
bufinfo->start_sampletime = start_time.mSampleTime;
|
|
bufinfo->start_pos = This->written_frames;
|
|
bufinfo->len_frames = frames;
|
|
|
|
list_add_tail(&This->queued_bufinfos, &bufinfo->entry);
|
|
|
|
This->next_sampletime = start_time.mSampleTime + bufinfo->len_frames;
|
|
}else
|
|
WARN("Start time didn't contain valid SampleTime member\n");
|
|
|
|
if(This->playing == StateStopped)
|
|
AudioQueuePrime(This->aqueue, 0, NULL);
|
|
|
|
This->public_buffer = NULL;
|
|
This->getbuf_last = 0;
|
|
This->written_frames += frames;
|
|
This->inbuf_frames += frames;
|
|
|
|
OSSpinLockUnlock(&This->lock);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
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)
|
|
{
|
|
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;
|
|
}
|
|
|
|
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 IAudioClient_AddRef(&This->IAudioClient_iface);
|
|
}
|
|
|
|
static ULONG WINAPI AudioCaptureClient_Release(IAudioCaptureClient *iface)
|
|
{
|
|
ACImpl *This = impl_from_IAudioCaptureClient(iface);
|
|
return IAudioClient_Release(&This->IAudioClient_iface);
|
|
}
|
|
|
|
static HRESULT AudioCaptureClient_GetNextPacket(ACImpl *This, UINT32 *frames)
|
|
{
|
|
AQBuffer *buf;
|
|
OSStatus sc;
|
|
|
|
avail_update(This); /* once, not inside loop */
|
|
|
|
for(;;){
|
|
if(!This->public_buffer){
|
|
struct list *head = list_head(&This->avail_buffers);
|
|
|
|
if(!head){
|
|
*frames = 0;
|
|
return S_OK;
|
|
}
|
|
buf = LIST_ENTRY(head, AQBuffer, entry);
|
|
This->public_buffer = buf->buf;
|
|
list_remove(&buf->entry);
|
|
}else
|
|
buf = This->public_buffer->mUserData;
|
|
*frames = This->public_buffer->mAudioDataByteSize / This->fmt->nBlockAlign;
|
|
if(*frames)
|
|
return S_OK;
|
|
|
|
WARN("empty packet\n");
|
|
buf->used = TRUE;
|
|
sc = AudioQueueEnqueueBuffer(This->aqueue, This->public_buffer, 0, NULL);
|
|
if(sc != noErr){
|
|
ERR("Unable to enqueue buffer: %lx\n", sc);
|
|
/* Release will free This->public_buffer */
|
|
return AUDCLNT_E_DEVICE_INVALIDATED;
|
|
}else
|
|
list_add_tail(&This->queued_buffers, &buf->entry);
|
|
This->public_buffer = NULL;
|
|
}
|
|
}
|
|
|
|
static HRESULT WINAPI AudioCaptureClient_GetBuffer(IAudioCaptureClient *iface,
|
|
BYTE **data, UINT32 *frames, DWORD *flags, UINT64 *devpos,
|
|
UINT64 *qpcpos)
|
|
{
|
|
ACImpl *This = impl_from_IAudioCaptureClient(iface);
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p)->(%p, %p, %p, %p, %p)\n", This, data, frames, flags,
|
|
devpos, qpcpos);
|
|
|
|
if(!data || !frames || !flags)
|
|
return E_POINTER;
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
if(This->getbuf_last){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_OUT_OF_ORDER;
|
|
}
|
|
|
|
hr = AudioCaptureClient_GetNextPacket(This, frames);
|
|
if(FAILED(hr)){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return hr;
|
|
}
|
|
|
|
if((This->getbuf_last = *frames)){
|
|
*flags = 0;
|
|
*data = This->public_buffer->mAudioData;
|
|
|
|
if(devpos)
|
|
*devpos = This->written_frames;
|
|
if(qpcpos){ /* fixme: qpc of recording time */
|
|
LARGE_INTEGER stamp, freq;
|
|
QueryPerformanceCounter(&stamp);
|
|
QueryPerformanceFrequency(&freq);
|
|
*qpcpos = (stamp.QuadPart * (INT64)10000000) / freq.QuadPart;
|
|
}
|
|
}
|
|
OSSpinLockUnlock(&This->lock);
|
|
|
|
return *frames ? S_OK : AUDCLNT_S_BUFFER_EMPTY;
|
|
}
|
|
|
|
static HRESULT WINAPI AudioCaptureClient_ReleaseBuffer(
|
|
IAudioCaptureClient *iface, UINT32 done)
|
|
{
|
|
ACImpl *This = impl_from_IAudioCaptureClient(iface);
|
|
AQBuffer *buf;
|
|
OSStatus sc;
|
|
|
|
TRACE("(%p)->(%u)\n", This, done);
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
if(!done){
|
|
This->getbuf_last = 0;
|
|
OSSpinLockUnlock(&This->lock);
|
|
return S_OK;
|
|
}
|
|
|
|
if(!This->getbuf_last){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_OUT_OF_ORDER;
|
|
}
|
|
|
|
if(This->getbuf_last != done){
|
|
OSSpinLockUnlock(&This->lock);
|
|
return AUDCLNT_E_INVALID_SIZE;
|
|
}
|
|
|
|
This->written_frames += done;
|
|
This->inbuf_frames -= done;
|
|
This->getbuf_last = 0;
|
|
|
|
buf = This->public_buffer->mUserData;
|
|
buf->used = TRUE;
|
|
sc = AudioQueueEnqueueBuffer(This->aqueue, This->public_buffer, 0, NULL);
|
|
if(sc != noErr){
|
|
OSSpinLockUnlock(&This->lock);
|
|
/* fixme: can't zero public_buffer or we lose memory, but then
|
|
* GetBuffer will see that packet again and again. */
|
|
ERR("Unable to enqueue buffer: %lx\n", sc);
|
|
return AUDCLNT_E_DEVICE_INVALIDATED;
|
|
}else
|
|
list_add_tail(&This->queued_buffers, &buf->entry);
|
|
This->public_buffer = NULL;
|
|
|
|
OSSpinLockUnlock(&This->lock);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI AudioCaptureClient_GetNextPacketSize(
|
|
IAudioCaptureClient *iface, UINT32 *frames)
|
|
{
|
|
ACImpl *This = impl_from_IAudioCaptureClient(iface);
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p)->(%p)\n", This, frames);
|
|
|
|
if(!frames)
|
|
return E_POINTER;
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
hr = AudioCaptureClient_GetNextPacket(This, frames);
|
|
|
|
OSSpinLockUnlock(&This->lock);
|
|
|
|
return hr;
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
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 IAudioClient_AddRef(&This->IAudioClient_iface);
|
|
}
|
|
|
|
static ULONG WINAPI AudioClock_Release(IAudioClock *iface)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClock(iface);
|
|
return IAudioClient_Release(&This->IAudioClient_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI AudioClock_GetFrequency(IAudioClock *iface, UINT64 *freq)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClock(iface);
|
|
|
|
TRACE("(%p)->(%p)\n", This, freq);
|
|
|
|
*freq = This->fmt->nSamplesPerSec;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT AudioClock_GetPosition_nolock(ACImpl *This,
|
|
UINT64 *pos, UINT64 *qpctime)
|
|
{
|
|
avail_update(This);
|
|
|
|
if(This->dataflow == eRender)
|
|
*pos = get_current_aqbuffer_position(This, BUFPOS_ABSOLUTE);
|
|
else
|
|
*pos = This->inbuf_frames + This->written_frames;
|
|
|
|
if(qpctime){
|
|
LARGE_INTEGER stamp, freq;
|
|
QueryPerformanceCounter(&stamp);
|
|
QueryPerformanceFrequency(&freq);
|
|
*qpctime = (stamp.QuadPart * (INT64)10000000) / freq.QuadPart;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI AudioClock_GetPosition(IAudioClock *iface, UINT64 *pos,
|
|
UINT64 *qpctime)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClock(iface);
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p)->(%p, %p)\n", This, pos, qpctime);
|
|
|
|
if(!pos)
|
|
return E_POINTER;
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
hr = AudioClock_GetPosition_nolock(This, pos, qpctime);
|
|
|
|
OSSpinLockUnlock(&This->lock);
|
|
|
|
return hr;
|
|
}
|
|
|
|
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 IAudioClient_AddRef(&This->IAudioClient_iface);
|
|
}
|
|
|
|
static ULONG WINAPI AudioClock2_Release(IAudioClock2 *iface)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClock2(iface);
|
|
return IAudioClient_Release(&This->IAudioClient_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI AudioClock2_GetDevicePosition(IAudioClock2 *iface,
|
|
UINT64 *pos, UINT64 *qpctime)
|
|
{
|
|
ACImpl *This = impl_from_IAudioClock2(iface);
|
|
|
|
FIXME("(%p)->(%p, %p)\n", This, pos, qpctime);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const IAudioClock2Vtbl AudioClock2_Vtbl =
|
|
{
|
|
AudioClock2_QueryInterface,
|
|
AudioClock2_AddRef,
|
|
AudioClock2_Release,
|
|
AudioClock2_GetDevicePosition
|
|
};
|
|
|
|
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 = 1;
|
|
|
|
ret->client = client;
|
|
if(client){
|
|
ret->session = client->session;
|
|
AudioClient_AddRef(&client->IAudioClient_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){
|
|
OSSpinLockLock(&This->client->lock);
|
|
This->client->session_wrapper = NULL;
|
|
OSSpinLockUnlock(&This->client->lock);
|
|
AudioClient_Release(&This->client->IAudioClient_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(&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){
|
|
OSSpinLockLock(&client->lock);
|
|
if(client->playing == StatePlaying ||
|
|
client->playing == StateInTransition){
|
|
*state = AudioSessionStateActive;
|
|
OSSpinLockUnlock(&client->lock);
|
|
LeaveCriticalSection(&g_sessions_lock);
|
|
return S_OK;
|
|
}
|
|
OSSpinLockUnlock(&client->lock);
|
|
}
|
|
|
|
LeaveCriticalSection(&g_sessions_lock);
|
|
|
|
*state = AudioSessionStateInactive;
|
|
|
|
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
|
|
};
|
|
|
|
/* index == -1 means set all channels, otherwise sets only the given channel */
|
|
static HRESULT ca_setvol(ACImpl *This, UINT32 index)
|
|
{
|
|
float level;
|
|
OSStatus sc;
|
|
|
|
if(index == (UINT32)-1){
|
|
HRESULT ret = S_OK;
|
|
UINT32 i;
|
|
for(i = 0; i < This->fmt->nChannels; ++i){
|
|
HRESULT hr;
|
|
hr = ca_setvol(This, i);
|
|
if(FAILED(hr))
|
|
ret = hr;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
if(This->session->mute)
|
|
level = 0;
|
|
else
|
|
level = This->session->master_vol *
|
|
This->session->channel_vols[index] * This->vols[index];
|
|
|
|
sc = AudioQueueSetParameter(This->aqueue, kAudioQueueParam_Volume, level);
|
|
if(sc != noErr)
|
|
WARN("Setting _Volume property failed: %lx\n", sc);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT ca_session_setvol(AudioSession *session, UINT32 index)
|
|
{
|
|
HRESULT ret = S_OK;
|
|
ACImpl *client;
|
|
|
|
LIST_FOR_EACH_ENTRY(client, &session->clients, ACImpl, entry){
|
|
HRESULT hr;
|
|
hr = ca_setvol(client, index);
|
|
if(FAILED(hr))
|
|
ret = hr;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
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;
|
|
HRESULT ret;
|
|
|
|
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");
|
|
|
|
EnterCriticalSection(&session->lock);
|
|
|
|
session->master_vol = level;
|
|
|
|
ret = ca_session_setvol(session, -1);
|
|
|
|
LeaveCriticalSection(&session->lock);
|
|
|
|
return ret;
|
|
}
|
|
|
|
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;
|
|
|
|
TRACE("(%p)->(%u, %p)\n", session, mute, context);
|
|
|
|
if(context)
|
|
FIXME("Notifications not supported yet\n");
|
|
|
|
EnterCriticalSection(&session->lock);
|
|
|
|
session->mute = mute;
|
|
|
|
ca_session_setvol(session, -1);
|
|
|
|
LeaveCriticalSection(&session->lock);
|
|
|
|
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 AudioStreamVolume_QueryInterface(
|
|
IAudioStreamVolume *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_IAudioStreamVolume))
|
|
*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 AudioStreamVolume_AddRef(IAudioStreamVolume *iface)
|
|
{
|
|
ACImpl *This = impl_from_IAudioStreamVolume(iface);
|
|
return IAudioClient_AddRef(&This->IAudioClient_iface);
|
|
}
|
|
|
|
static ULONG WINAPI AudioStreamVolume_Release(IAudioStreamVolume *iface)
|
|
{
|
|
ACImpl *This = impl_from_IAudioStreamVolume(iface);
|
|
return IAudioClient_Release(&This->IAudioClient_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->fmt->nChannels;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI AudioStreamVolume_SetChannelVolume(
|
|
IAudioStreamVolume *iface, UINT32 index, float level)
|
|
{
|
|
ACImpl *This = impl_from_IAudioStreamVolume(iface);
|
|
HRESULT ret;
|
|
|
|
TRACE("(%p)->(%d, %f)\n", This, index, level);
|
|
|
|
if(level < 0.f || level > 1.f)
|
|
return E_INVALIDARG;
|
|
|
|
if(index >= This->fmt->nChannels)
|
|
return E_INVALIDARG;
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
This->vols[index] = level;
|
|
|
|
WARN("AudioQueue doesn't support per-channel volume control\n");
|
|
ret = ca_setvol(This, index);
|
|
|
|
OSSpinLockUnlock(&This->lock);
|
|
|
|
return ret;
|
|
}
|
|
|
|
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(index >= This->fmt->nChannels)
|
|
return E_INVALIDARG;
|
|
|
|
*level = This->vols[index];
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI AudioStreamVolume_SetAllVolumes(
|
|
IAudioStreamVolume *iface, UINT32 count, const float *levels)
|
|
{
|
|
ACImpl *This = impl_from_IAudioStreamVolume(iface);
|
|
int i;
|
|
HRESULT ret;
|
|
|
|
TRACE("(%p)->(%d, %p)\n", This, count, levels);
|
|
|
|
if(!levels)
|
|
return E_POINTER;
|
|
|
|
if(count != This->fmt->nChannels)
|
|
return E_INVALIDARG;
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
for(i = 0; i < count; ++i)
|
|
This->vols[i] = levels[i];
|
|
|
|
ret = ca_setvol(This, -1);
|
|
|
|
OSSpinLockUnlock(&This->lock);
|
|
|
|
return ret;
|
|
}
|
|
|
|
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(count != This->fmt->nChannels)
|
|
return E_INVALIDARG;
|
|
|
|
OSSpinLockLock(&This->lock);
|
|
|
|
for(i = 0; i < count; ++i)
|
|
levels[i] = This->vols[i];
|
|
|
|
OSSpinLockUnlock(&This->lock);
|
|
|
|
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 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;
|
|
HRESULT ret;
|
|
|
|
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");
|
|
|
|
EnterCriticalSection(&session->lock);
|
|
|
|
session->channel_vols[index] = level;
|
|
|
|
WARN("AudioQueue doesn't support per-channel volume control\n");
|
|
ret = ca_session_setvol(session, index);
|
|
|
|
LeaveCriticalSection(&session->lock);
|
|
|
|
return ret;
|
|
}
|
|
|
|
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;
|
|
int i;
|
|
HRESULT ret;
|
|
|
|
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");
|
|
|
|
EnterCriticalSection(&session->lock);
|
|
|
|
for(i = 0; i < count; ++i)
|
|
session->channel_vols[i] = levels[i];
|
|
|
|
ret = ca_session_setvol(session, -1);
|
|
|
|
LeaveCriticalSection(&session->lock);
|
|
|
|
return ret;
|
|
}
|
|
|
|
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
|
|
};
|
|
|
|
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 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
|
|
};
|
|
|
|
HRESULT WINAPI AUDDRV_GetAudioSessionManager(IMMDevice *device,
|
|
IAudioSessionManager2 **out)
|
|
{
|
|
SessionMgr *This;
|
|
|
|
This = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(SessionMgr));
|
|
if(!This)
|
|
return E_OUTOFMEMORY;
|
|
|
|
This->IAudioSessionManager2_iface.lpVtbl = &AudioSessionManager2_Vtbl;
|
|
This->device = device;
|
|
This->ref = 1;
|
|
|
|
*out = &This->IAudioSessionManager2_iface;
|
|
|
|
return S_OK;
|
|
}
|