2087 lines
57 KiB
C
2087 lines
57 KiB
C
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/*
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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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#define INITGUID
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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 "audioclient.h"
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#include "endpointvolume.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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WINE_DEFAULT_DEBUG_CHANNEL(coreaudio);
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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 _AQBuffer {
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AudioQueueBufferRef buf;
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struct list entry;
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} AQBuffer;
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typedef 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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IAudioSessionControl2 IAudioSessionControl2_iface;
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ISimpleAudioVolume ISimpleAudioVolume_iface;
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IAudioClock IAudioClock_iface;
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IAudioClock2 IAudioClock2_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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AudioDeviceID adevid;
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AudioQueueRef aqueue;
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HANDLE timer;
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UINT32 period_ms, bufsize_frames, inbuf_frames, written_frames;
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UINT64 last_time;
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AudioQueueBufferRef public_buffer;
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BOOL getbuf_last;
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int playing;
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struct list avail_buffers;
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/* We can't use debug printing or {Enter,Leave}CriticalSection from
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* OSX callback threads, so we use OSX's OSSpinLock for synchronization
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* instead. OSSpinLock is not a recursive lock, so don't call
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* synchronized functions while holding the lock. */
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OSSpinLock lock;
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} ACImpl;
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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 HANDLE g_timer_q;
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static HRESULT AudioClock_GetPosition_nolock(ACImpl *This, UINT64 *pos,
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UINT64 *qpctime, BOOL raw);
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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 ACImpl *impl_from_IAudioSessionControl2(IAudioSessionControl2 *iface)
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{
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return CONTAINING_RECORD(iface, ACImpl, IAudioSessionControl2_iface);
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}
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static inline ACImpl *impl_from_ISimpleAudioVolume(ISimpleAudioVolume *iface)
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{
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return CONTAINING_RECORD(iface, ACImpl, ISimpleAudioVolume_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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HRESULT WINAPI AUDDRV_GetEndpointIDs(EDataFlow flow, WCHAR ***ids,
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AudioDeviceID ***keys, 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 E_FAIL;
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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 E_FAIL;
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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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*keys = HeapAlloc(GetProcessHeap(), 0, ndevices * sizeof(AudioDeviceID *));
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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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char nameA[256];
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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, *keys);
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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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/* 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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HeapFree(GetProcessHeap(), 0, buffers);
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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);
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if(sc != noErr){
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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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}
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if(!CFStringGetCString(name, nameA, sizeof(nameA),
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kCFStringEncodingUTF8)){
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WARN("Error converting string to UTF8\n");
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CFRelease(name);
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continue;
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}
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CFRelease(name);
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len = MultiByteToWideChar(CP_UNIXCP, 0, nameA, -1, NULL, 0);
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(*ids)[*num] = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
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if(!(*ids)[*num]){
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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, (*keys)[j]);
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}
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HeapFree(GetProcessHeap(), 0, *ids);
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HeapFree(GetProcessHeap(), 0, *keys);
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return E_OUTOFMEMORY;
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}
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MultiByteToWideChar(CP_UNIXCP, 0, nameA, -1, (*ids)[*num], len);
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(*keys)[*num] = HeapAlloc(GetProcessHeap(), 0, sizeof(AudioDeviceID));
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if(!(*ids)[*num]){
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HeapFree(GetProcessHeap(), 0, devices);
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HeapFree(GetProcessHeap(), 0, (*ids)[*num]);
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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, (*keys)[j]);
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}
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HeapFree(GetProcessHeap(), 0, *ids);
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HeapFree(GetProcessHeap(), 0, *keys);
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return E_OUTOFMEMORY;
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}
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*(*keys)[*num] = devices[i];
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if(*def_index == (UINT)-1 && devices[i] == default_id)
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*def_index = *num;
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(*num)++;
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}
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if(*def_index == (UINT)-1)
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*def_index = 0;
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HeapFree(GetProcessHeap(), 0, devices);
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return S_OK;
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}
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HRESULT WINAPI AUDDRV_GetAudioEndpoint(AudioDeviceID *adevid, IMMDevice *dev,
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EDataFlow dataflow, IAudioClient **out)
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{
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ACImpl *This;
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TRACE("%p %d %p\n", dev, dataflow, out);
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if(!g_timer_q){
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g_timer_q = CreateTimerQueue();
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if(!g_timer_q)
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return E_FAIL;
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}
|
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This = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(ACImpl));
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if(!This)
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return E_OUTOFMEMORY;
|
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|
|
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This->IAudioClient_iface.lpVtbl = &AudioClient_Vtbl;
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This->IAudioRenderClient_iface.lpVtbl = &AudioRenderClient_Vtbl;
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This->IAudioCaptureClient_iface.lpVtbl = &AudioCaptureClient_Vtbl;
|
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This->IAudioSessionControl2_iface.lpVtbl = &AudioSessionControl2_Vtbl;
|
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This->ISimpleAudioVolume_iface.lpVtbl = &SimpleAudioVolume_Vtbl;
|
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This->IAudioClock_iface.lpVtbl = &AudioClock_Vtbl;
|
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This->IAudioClock2_iface.lpVtbl = &AudioClock2_Vtbl;
|
||
|
|
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This->dataflow = dataflow;
|
||
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|
||
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This->lock = 0;
|
||
|
|
||
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This->parent = dev;
|
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IMMDevice_AddRef(This->parent);
|
||
|
|
||
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list_init(&This->avail_buffers);
|
||
|
|
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This->adevid = *adevid;
|
||
|
|
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*out = &This->IAudioClient_iface;
|
||
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IAudioClient_AddRef(&This->IAudioClient_iface);
|
||
|
|
||
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return S_OK;
|
||
|
}
|
||
|
|
||
|
static HRESULT WINAPI AudioClient_QueryInterface(IAudioClient *iface,
|
||
|
REFIID riid, void **ppv)
|
||
|
{
|
||
|
TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ppv);
|
||
|
|
||
|
if(!ppv)
|
||
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return E_POINTER;
|
||
|
*ppv = NULL;
|
||
|
if(IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IAudioClient))
|
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|
*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){
|
||
|
IAudioClient_Stop(iface);
|
||
|
if(This->aqueue)
|
||
|
AudioQueueDispose(This->aqueue, 1);
|
||
|
HeapFree(GetProcessHeap(), 0, This->public_buffer);
|
||
|
HeapFree(GetProcessHeap(), 0, 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 SPEAKER_FRONT_CENTER;
|
||
|
case 2:
|
||
|
return SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT;
|
||
|
case 3:
|
||
|
return SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT |
|
||
|
SPEAKER_LOW_FREQUENCY;
|
||
|
case 4:
|
||
|
return SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | SPEAKER_BACK_LEFT |
|
||
|
SPEAKER_BACK_RIGHT;
|
||
|
case 5:
|
||
|
return SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | SPEAKER_BACK_LEFT |
|
||
|
SPEAKER_BACK_RIGHT | SPEAKER_LOW_FREQUENCY;
|
||
|
case 6:
|
||
|
return SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | SPEAKER_BACK_LEFT |
|
||
|
SPEAKER_BACK_RIGHT | SPEAKER_LOW_FREQUENCY | SPEAKER_FRONT_CENTER;
|
||
|
case 7:
|
||
|
return SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | SPEAKER_BACK_LEFT |
|
||
|
SPEAKER_BACK_RIGHT | SPEAKER_LOW_FREQUENCY | SPEAKER_FRONT_CENTER |
|
||
|
SPEAKER_BACK_CENTER;
|
||
|
}
|
||
|
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 = HeapAlloc(GetProcessHeap(), 0, 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;
|
||
|
|
||
|
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;
|
||
|
}
|
||
|
|
||
|
static void ca_out_buffer_cb(void *user, AudioQueueRef aqueue,
|
||
|
AudioQueueBufferRef buffer)
|
||
|
{
|
||
|
ACImpl *This = user;
|
||
|
AQBuffer *buf = buffer->mUserData;
|
||
|
|
||
|
OSSpinLockLock(&This->lock);
|
||
|
list_add_tail(&This->avail_buffers, &buf->entry);
|
||
|
This->inbuf_frames -= buffer->mAudioDataByteSize / This->fmt->nBlockAlign;
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
}
|
||
|
|
||
|
static void ca_in_buffer_cb(void *user, AudioQueueRef aqueue,
|
||
|
AudioQueueBufferRef buffer, const AudioTimeStamp *start,
|
||
|
UInt32 ndesc, const AudioStreamPacketDescription *descs)
|
||
|
{
|
||
|
ACImpl *This = user;
|
||
|
AQBuffer *buf = buffer->mUserData;
|
||
|
|
||
|
OSSpinLockLock(&This->lock);
|
||
|
list_add_tail(&This->avail_buffers, &buf->entry);
|
||
|
This->inbuf_frames += buffer->mAudioDataByteSize / This->fmt->nBlockAlign;
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
}
|
||
|
|
||
|
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 E_FAIL;
|
||
|
}
|
||
|
|
||
|
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 E_FAIL;
|
||
|
}
|
||
|
|
||
|
sc = AudioQueueSetProperty(*aqueue, kAudioQueueProperty_CurrentDevice,
|
||
|
&uid, sizeof(uid));
|
||
|
if(sc != noErr){
|
||
|
CFRelease(uid);
|
||
|
return E_FAIL;
|
||
|
}
|
||
|
|
||
|
CFRelease(uid);
|
||
|
|
||
|
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;
|
||
|
|
||
|
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;
|
||
|
}
|
||
|
|
||
|
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;
|
||
|
}
|
||
|
|
||
|
if(period){
|
||
|
This->period_ms = period / 10000;
|
||
|
if(This->period_ms == 0)
|
||
|
This->period_ms = 1;
|
||
|
}else
|
||
|
This->period_ms = MinimumPeriod / 10000;
|
||
|
|
||
|
This->bufsize_frames = ceil(fmt->nSamplesPerSec * (duration / 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;
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
return E_OUTOFMEMORY;
|
||
|
}
|
||
|
|
||
|
sc = AudioQueueAllocateBuffer(This->aqueue, bsize, &buf->buf);
|
||
|
if(sc != noErr){
|
||
|
AudioQueueDispose(This->aqueue, 1);
|
||
|
This->aqueue = NULL;
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
WARN("Couldn't allocate buffer: %lx\n", sc);
|
||
|
return E_FAIL;
|
||
|
}
|
||
|
|
||
|
buf->buf->mUserData = buf;
|
||
|
|
||
|
sc = AudioQueueEnqueueBuffer(This->aqueue, buf->buf, 0, NULL);
|
||
|
if(sc != noErr){
|
||
|
ERR("Couldn't enqueue buffer: %lx\n", sc);
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
This->share = mode;
|
||
|
This->flags = flags;
|
||
|
|
||
|
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;
|
||
|
|
||
|
if(This->dataflow == eRender)
|
||
|
addr.mScope = kAudioDevicePropertyScopeOutput;
|
||
|
else if(This->dataflow == eCapture)
|
||
|
addr.mScope = kAudioDevicePropertyScopeInput;
|
||
|
else
|
||
|
return E_UNEXPECTED;
|
||
|
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 E_FAIL;
|
||
|
}
|
||
|
|
||
|
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 E_FAIL;
|
||
|
}
|
||
|
|
||
|
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;
|
||
|
}
|
||
|
|
||
|
if(This->dataflow == eRender)
|
||
|
addr.mScope = kAudioDevicePropertyScopeOutput;
|
||
|
else if(This->dataflow == eCapture)
|
||
|
addr.mScope = kAudioDevicePropertyScopeInput;
|
||
|
else{
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
return E_UNEXPECTED;
|
||
|
}
|
||
|
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 E_FAIL;
|
||
|
}
|
||
|
|
||
|
hr = ca_get_max_stream_latency(This, &stream_latency);
|
||
|
if(FAILED(hr)){
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
return hr;
|
||
|
}
|
||
|
|
||
|
latency += stream_latency;
|
||
|
*out = (latency / (double)This->fmt->nSamplesPerSec) * 10000000;
|
||
|
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
|
||
|
return S_OK;
|
||
|
}
|
||
|
|
||
|
static HRESULT AudioClient_GetCurrentPadding_nolock(ACImpl *This,
|
||
|
UINT32 *numpad)
|
||
|
{
|
||
|
if(!This->aqueue)
|
||
|
return AUDCLNT_E_NOT_INITIALIZED;
|
||
|
|
||
|
*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);
|
||
|
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);
|
||
|
|
||
|
OSSpinLockLock(&This->lock);
|
||
|
|
||
|
hr = ca_setup_aqueue(This->adevid, This->dataflow, pwfx, NULL, &aqueue);
|
||
|
if(SUCCEEDED(hr)){
|
||
|
AudioQueueDispose(aqueue, 1);
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
if(outpwfx)
|
||
|
*outpwfx = NULL;
|
||
|
TRACE("returning %08x\n", S_OK);
|
||
|
return S_OK;
|
||
|
}
|
||
|
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
|
||
|
if(outpwfx)
|
||
|
*outpwfx = NULL;
|
||
|
|
||
|
TRACE("returning %08x\n", AUDCLNT_E_UNSUPPORTED_FORMAT);
|
||
|
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 = HeapAlloc(GetProcessHeap(), 0, sizeof(WAVEFORMATEXTENSIBLE));
|
||
|
if(!*pwfx)
|
||
|
return E_OUTOFMEMORY;
|
||
|
|
||
|
fmt = (WAVEFORMATEXTENSIBLE*)*pwfx;
|
||
|
|
||
|
fmt->Format.wFormatTag = WAVE_FORMAT_EXTENSIBLE;
|
||
|
|
||
|
if(This->dataflow == eRender)
|
||
|
addr.mScope = kAudioDevicePropertyScopeOutput;
|
||
|
else if(This->dataflow == eCapture)
|
||
|
addr.mScope = kAudioDevicePropertyScopeInput;
|
||
|
else{
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
return E_UNEXPECTED;
|
||
|
}
|
||
|
addr.mElement = 0;
|
||
|
addr.mSelector = kAudioDevicePropertyStreamConfiguration;
|
||
|
|
||
|
sc = AudioObjectGetPropertyDataSize(This->adevid, &addr, 0, NULL, &size);
|
||
|
if(sc != noErr){
|
||
|
HeapFree(GetProcessHeap(), 0, fmt);
|
||
|
WARN("Unable to get size for _StreamConfiguration property: %lx\n", sc);
|
||
|
return E_FAIL;
|
||
|
}
|
||
|
|
||
|
buffers = HeapAlloc(GetProcessHeap(), 0, size);
|
||
|
if(!buffers){
|
||
|
HeapFree(GetProcessHeap(), 0, fmt);
|
||
|
return E_OUTOFMEMORY;
|
||
|
}
|
||
|
|
||
|
sc = AudioObjectGetPropertyData(This->adevid, &addr, 0, NULL,
|
||
|
&size, buffers);
|
||
|
if(sc != noErr){
|
||
|
HeapFree(GetProcessHeap(), 0, fmt);
|
||
|
HeapFree(GetProcessHeap(), 0, buffers);
|
||
|
WARN("Unable to get _StreamConfiguration property: %lx\n", sc);
|
||
|
return E_FAIL;
|
||
|
}
|
||
|
|
||
|
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){
|
||
|
HeapFree(GetProcessHeap(), 0, fmt);
|
||
|
WARN("Unable to get _NominalSampleRate property: %lx\n", sc);
|
||
|
return E_FAIL;
|
||
|
}
|
||
|
fmt->Format.nSamplesPerSec = rate;
|
||
|
|
||
|
/* CoreAudio doesn't seem to give a device format preference, so just
|
||
|
* choose a common format... */
|
||
|
fmt->Format.wBitsPerSample = 16;
|
||
|
fmt->SubFormat = KSDATAFORMAT_SUBTYPE_PCM;
|
||
|
|
||
|
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);
|
||
|
|
||
|
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;
|
||
|
|
||
|
OSSpinLockLock(&This->lock);
|
||
|
|
||
|
if(This->period_ms){
|
||
|
if(defperiod)
|
||
|
*defperiod = This->period_ms * 10000;
|
||
|
if(minperiod)
|
||
|
*minperiod = This->period_ms * 10000;
|
||
|
}else{
|
||
|
if(defperiod)
|
||
|
*defperiod = DefaultPeriod;
|
||
|
if(minperiod)
|
||
|
*minperiod = MinimumPeriod;
|
||
|
}
|
||
|
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
|
||
|
return S_OK;
|
||
|
}
|
||
|
|
||
|
void CALLBACK ca_period_cb(void *user, BOOLEAN timer)
|
||
|
{
|
||
|
ACImpl *This = user;
|
||
|
|
||
|
OSSpinLockLock(&This->lock);
|
||
|
if(This->event)
|
||
|
SetEvent(This->event);
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
}
|
||
|
|
||
|
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, 0))
|
||
|
ERR("Unable to create timer: %u\n", GetLastError());
|
||
|
|
||
|
This->playing = StateInTransition;
|
||
|
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
|
||
|
sc = AudioQueueStart(This->aqueue, NULL);
|
||
|
if(sc != noErr){
|
||
|
WARN("Unable to start audio queue: %lx\n", sc);
|
||
|
return E_FAIL;
|
||
|
}
|
||
|
|
||
|
OSSpinLockLock(&This->lock);
|
||
|
|
||
|
This->playing = StatePlaying;
|
||
|
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
|
||
|
return S_OK;
|
||
|
}
|
||
|
|
||
|
static HRESULT WINAPI AudioClient_Stop(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 S_FALSE;
|
||
|
}
|
||
|
|
||
|
if(This->playing == StateInTransition){
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
return S_OK;
|
||
|
}
|
||
|
|
||
|
if(This->timer && This->timer != INVALID_HANDLE_VALUE){
|
||
|
DeleteTimerQueueTimer(g_timer_q, This->timer, INVALID_HANDLE_VALUE);
|
||
|
This->timer = NULL;
|
||
|
}
|
||
|
|
||
|
This->playing = StateInTransition;
|
||
|
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
|
||
|
sc = AudioQueueFlush(This->aqueue);
|
||
|
if(sc != noErr)
|
||
|
WARN("Unable to flush audio queue: %lx\n", sc);
|
||
|
|
||
|
sc = AudioQueuePause(This->aqueue);
|
||
|
if(sc != noErr){
|
||
|
WARN("Unable to pause audio queue: %lx\n", sc);
|
||
|
return E_FAIL;
|
||
|
}
|
||
|
|
||
|
OSSpinLockLock(&This->lock);
|
||
|
|
||
|
This->playing = StateStopped;
|
||
|
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
|
||
|
return S_OK;
|
||
|
}
|
||
|
|
||
|
static HRESULT WINAPI AudioClient_Reset(IAudioClient *iface)
|
||
|
{
|
||
|
ACImpl *This = impl_from_IAudioClient(iface);
|
||
|
HRESULT hr;
|
||
|
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;
|
||
|
}
|
||
|
|
||
|
This->written_frames = 0;
|
||
|
|
||
|
hr = AudioClock_GetPosition_nolock(This, &This->last_time, NULL, TRUE);
|
||
|
if(FAILED(hr)){
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
return hr;
|
||
|
}
|
||
|
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
|
||
|
sc = AudioQueueReset(This->aqueue);
|
||
|
if(sc != noErr){
|
||
|
WARN("Unable to reset audio queue: %lx\n", sc);
|
||
|
return E_FAIL;
|
||
|
}
|
||
|
|
||
|
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;
|
||
|
}
|
||
|
|
||
|
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;
|
||
|
}
|
||
|
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
|
||
|
if(IsEqualIID(riid, &IID_IAudioRenderClient)){
|
||
|
if(This->dataflow != eRender)
|
||
|
return AUDCLNT_E_WRONG_ENDPOINT_TYPE;
|
||
|
*ppv = &This->IAudioRenderClient_iface;
|
||
|
}else if(IsEqualIID(riid, &IID_IAudioCaptureClient)){
|
||
|
if(This->dataflow != eCapture)
|
||
|
return AUDCLNT_E_WRONG_ENDPOINT_TYPE;
|
||
|
*ppv = &This->IAudioCaptureClient_iface;
|
||
|
}else if(IsEqualIID(riid, &IID_IAudioSessionControl)){
|
||
|
*ppv = &This->IAudioSessionControl2_iface;
|
||
|
}else if(IsEqualIID(riid, &IID_ISimpleAudioVolume)){
|
||
|
*ppv = &This->ISimpleAudioVolume_iface;
|
||
|
}else if(IsEqualIID(riid, &IID_IAudioClock)){
|
||
|
*ppv = &This->IAudioClock_iface;
|
||
|
}
|
||
|
|
||
|
if(*ppv){
|
||
|
IUnknown_AddRef((IUnknown*)*ppv);
|
||
|
return S_OK;
|
||
|
}
|
||
|
|
||
|
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 = frames * This->fmt->nBlockAlign;
|
||
|
HRESULT hr;
|
||
|
OSStatus sc;
|
||
|
|
||
|
TRACE("(%p)->(%u, %p)\n", This, frames, data);
|
||
|
|
||
|
if(!data)
|
||
|
return E_POINTER;
|
||
|
|
||
|
OSSpinLockLock(&This->lock);
|
||
|
|
||
|
if(This->getbuf_last){
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
return AUDCLNT_E_OUT_OF_ORDER;
|
||
|
}
|
||
|
|
||
|
if(!frames){
|
||
|
This->getbuf_last = TRUE;
|
||
|
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;
|
||
|
}
|
||
|
|
||
|
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){
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
WARN("Unable to allocate buffer: %lx\n", sc);
|
||
|
return E_FAIL;
|
||
|
}
|
||
|
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->buf = This->public_buffer;
|
||
|
This->public_buffer->mUserData = buf;
|
||
|
}
|
||
|
|
||
|
*data = This->public_buffer->mAudioData;
|
||
|
|
||
|
This->getbuf_last = TRUE;
|
||
|
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
|
||
|
return S_OK;
|
||
|
}
|
||
|
|
||
|
static HRESULT WINAPI AudioRenderClient_ReleaseBuffer(
|
||
|
IAudioRenderClient *iface, UINT32 frames, DWORD flags)
|
||
|
{
|
||
|
ACImpl *This = impl_from_IAudioRenderClient(iface);
|
||
|
OSStatus sc;
|
||
|
|
||
|
TRACE("(%p)->(%u, %x)\n", This, frames, flags);
|
||
|
|
||
|
OSSpinLockLock(&This->lock);
|
||
|
|
||
|
if(!This->getbuf_last){
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
return AUDCLNT_E_OUT_OF_ORDER;
|
||
|
}
|
||
|
|
||
|
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;
|
||
|
|
||
|
sc = AudioQueueEnqueueBuffer(This->aqueue, This->public_buffer, 0, NULL);
|
||
|
if(sc != noErr){
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
WARN("Unable to enqueue buffer: %lx\n", sc);
|
||
|
return E_FAIL;
|
||
|
}
|
||
|
|
||
|
if(This->playing == StateStopped)
|
||
|
AudioQueuePrime(This->aqueue, 0, NULL);
|
||
|
|
||
|
This->public_buffer = NULL;
|
||
|
This->getbuf_last = FALSE;
|
||
|
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 WINAPI AudioCaptureClient_GetBuffer(IAudioCaptureClient *iface,
|
||
|
BYTE **data, UINT32 *frames, DWORD *flags, UINT64 *devpos,
|
||
|
UINT64 *qpcpos)
|
||
|
{
|
||
|
ACImpl *This = impl_from_IAudioCaptureClient(iface);
|
||
|
|
||
|
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;
|
||
|
}
|
||
|
|
||
|
if(This->public_buffer){
|
||
|
*data = This->public_buffer->mAudioData;
|
||
|
*frames =
|
||
|
This->public_buffer->mAudioDataByteSize / This->fmt->nBlockAlign;
|
||
|
}else{
|
||
|
struct list *head = list_head(&This->avail_buffers);
|
||
|
if(!head){
|
||
|
*data = NULL;
|
||
|
*frames = 0;
|
||
|
}else{
|
||
|
AQBuffer *buf = LIST_ENTRY(head, AQBuffer, entry);
|
||
|
This->public_buffer = buf->buf;
|
||
|
*data = This->public_buffer->mAudioData;
|
||
|
*frames =
|
||
|
This->public_buffer->mAudioDataByteSize / This->fmt->nBlockAlign;
|
||
|
list_remove(&buf->entry);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
*flags = 0;
|
||
|
This->written_frames += *frames;
|
||
|
This->inbuf_frames -= *frames;
|
||
|
This->getbuf_last = TRUE;
|
||
|
|
||
|
if(devpos || qpcpos)
|
||
|
AudioClock_GetPosition_nolock(This, devpos, qpcpos, FALSE);
|
||
|
|
||
|
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);
|
||
|
UINT32 pbuf_frames =
|
||
|
This->public_buffer->mAudioDataByteSize / This->fmt->nBlockAlign;
|
||
|
OSStatus sc;
|
||
|
|
||
|
TRACE("(%p)->(%u)\n", This, done);
|
||
|
|
||
|
OSSpinLockLock(&This->lock);
|
||
|
|
||
|
if(!This->getbuf_last){
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
return AUDCLNT_E_OUT_OF_ORDER;
|
||
|
}
|
||
|
|
||
|
if(done != 0 && done != pbuf_frames){
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
return AUDCLNT_E_INVALID_SIZE;
|
||
|
}
|
||
|
|
||
|
if(done){
|
||
|
sc = AudioQueueEnqueueBuffer(This->aqueue, This->public_buffer,
|
||
|
0, NULL);
|
||
|
if(sc != noErr)
|
||
|
WARN("Unable to enqueue buffer: %lx\n", sc);
|
||
|
This->public_buffer = NULL;
|
||
|
}
|
||
|
|
||
|
This->getbuf_last = FALSE;
|
||
|
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
|
||
|
return S_OK;
|
||
|
}
|
||
|
|
||
|
static HRESULT WINAPI AudioCaptureClient_GetNextPacketSize(
|
||
|
IAudioCaptureClient *iface, UINT32 *frames)
|
||
|
{
|
||
|
ACImpl *This = impl_from_IAudioCaptureClient(iface);
|
||
|
struct list *head;
|
||
|
AQBuffer *buf;
|
||
|
|
||
|
TRACE("(%p)->(%p)\n", This, frames);
|
||
|
|
||
|
if(!frames)
|
||
|
return E_POINTER;
|
||
|
|
||
|
OSSpinLockLock(&This->lock);
|
||
|
|
||
|
head = list_head(&This->avail_buffers);
|
||
|
|
||
|
if(!head){
|
||
|
*frames = This->bufsize_frames / CAPTURE_BUFFERS;
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
return S_OK;
|
||
|
}
|
||
|
|
||
|
buf = LIST_ENTRY(head, AQBuffer, entry);
|
||
|
*frames = buf->buf->mAudioDataByteSize / This->fmt->nBlockAlign;
|
||
|
|
||
|
OSSpinLockUnlock(&This->lock);
|
||
|
|
||
|
return S_OK;
|
||
|
}
|
||
|
|
||
|
static const IAudioCaptureClientVtbl AudioCaptureClient_Vtbl =
|
||
|
{
|
||
|
AudioCaptureClient_QueryInterface,
|
||
|
AudioCaptureClient_AddRef,
|
||
|
AudioCaptureClient_Release,
|
||
|
AudioCaptureClient_GetBuffer,
|
||
|
AudioCaptureClient_ReleaseBuffer,
|
||
|
AudioCaptureClient_GetNextPacketSize
|
||
|
};
|
||
|
|
||
|
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)
|
||
|
{
|
||
|
ACImpl *This = impl_from_IAudioSessionControl2(iface);
|
||
|
return IAudioClient_AddRef(&This->IAudioClient_iface);
|
||
|
}
|
||
|
|
||
|
static ULONG WINAPI AudioSessionControl_Release(IAudioSessionControl2 *iface)
|
||
|
{
|
||
|
ACImpl *This = impl_from_IAudioSessionControl2(iface);
|
||
|
return IAudioClient_Release(&This->IAudioClient_iface);
|
||
|
}
|
||
|
|
||
|
static HRESULT WINAPI AudioSessionControl_GetState(IAudioSessionControl2 *iface,
|
||
|
AudioSessionState *state)
|
||
|
{
|
||
|
ACImpl *This = impl_from_IAudioSessionControl2(iface);
|
||
|
|
||
|
FIXME("(%p)->(%p) - stub\n", This, state);
|
||
|
|
||
|
if(!state)
|
||
|
return E_POINTER;
|
||
|
|
||
|
return E_NOTIMPL;
|
||
|
}
|
||
|
|
||
|
static HRESULT WINAPI AudioSessionControl_GetDisplayName(
|
||
|
IAudioSessionControl2 *iface, WCHAR **name)
|
||
|
{
|
||
|
ACImpl *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)
|
||
|
{
|
||
|
ACImpl *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)
|
||
|
{
|
||
|
ACImpl *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)
|
||
|
{
|
||
|
ACImpl *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)
|
||
|
{
|
||
|
ACImpl *This = impl_from_IAudioSessionControl2(iface);
|
||
|
|
||
|
FIXME("(%p)->(%p) - stub\n", This, group);
|
||
|
|
||
|
return E_NOTIMPL;
|
||
|
}
|
||
|
|
||
|
static HRESULT WINAPI AudioSessionControl_SetGroupingParam(
|
||
|
IAudioSessionControl2 *iface, GUID *group, const GUID *session)
|
||
|
{
|
||
|
ACImpl *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)
|
||
|
{
|
||
|
ACImpl *This = impl_from_IAudioSessionControl2(iface);
|
||
|
|
||
|
FIXME("(%p)->(%p) - stub\n", This, events);
|
||
|
|
||
|
return S_OK;
|
||
|
}
|
||
|
|
||
|
static HRESULT WINAPI AudioSessionControl_UnregisterAudioSessionNotification(
|
||
|
IAudioSessionControl2 *iface, IAudioSessionEvents *events)
|
||
|
{
|
||
|
ACImpl *This = impl_from_IAudioSessionControl2(iface);
|
||
|
|
||
|
FIXME("(%p)->(%p) - stub\n", This, events);
|
||
|
|
||
|
return S_OK;
|
||
|
}
|
||
|
|
||
|
static HRESULT WINAPI AudioSessionControl_GetSessionIdentifier(
|
||
|
IAudioSessionControl2 *iface, WCHAR **id)
|
||
|
{
|
||
|
ACImpl *This = impl_from_IAudioSessionControl2(iface);
|
||
|
|
||
|
FIXME("(%p)->(%p) - stub\n", This, id);
|
||
|
|
||
|
return E_NOTIMPL;
|
||
|
}
|
||
|
|
||
|
static HRESULT WINAPI AudioSessionControl_GetSessionInstanceIdentifier(
|
||
|
IAudioSessionControl2 *iface, WCHAR **id)
|
||
|
{
|
||
|
ACImpl *This = impl_from_IAudioSessionControl2(iface);
|
||
|
|
||
|
FIXME("(%p)->(%p) - stub\n", This, id);
|
||
|
|
||
|
return E_NOTIMPL;
|
||
|
}
|
||
|
|
||
|
static HRESULT WINAPI AudioSessionControl_GetProcessId(
|
||
|
IAudioSessionControl2 *iface, DWORD *pid)
|
||
|
{
|
||
|
ACImpl *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)
|
||
|
{
|
||
|
ACImpl *This = impl_from_IAudioSessionControl2(iface);
|
||
|
|
||
|
TRACE("(%p)\n", This);
|
||
|
|
||
|
return S_FALSE;
|
||
|
}
|
||
|
|
||
|
static HRESULT WINAPI AudioSessionControl_SetDuckingPreference(
|
||
|
IAudioSessionControl2 *iface, BOOL optout)
|
||
|
{
|
||
|
ACImpl *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
|
||
|
};
|
||
|
|
||
|
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)
|
||
|
{
|
||
|
ACImpl *This = impl_from_ISimpleAudioVolume(iface);
|
||
|
return IAudioClient_AddRef(&This->IAudioClient_iface);
|
||
|
}
|
||
|
|
||
|
static ULONG WINAPI SimpleAudioVolume_Release(ISimpleAudioVolume *iface)
|
||
|
{
|
||
|
ACImpl *This = impl_from_ISimpleAudioVolume(iface);
|
||
|
return IAudioClient_Release(&This->IAudioClient_iface);
|
||
|
}
|
||
|
|
||
|
static HRESULT WINAPI SimpleAudioVolume_SetMasterVolume(
|
||
|
ISimpleAudioVolume *iface, float level, const GUID *context)
|
||
|
{
|
||
|
ACImpl *This = impl_from_ISimpleAudioVolume(iface);
|
||
|
|
||
|
FIXME("(%p)->(%f, %p) - stub\n", This, level, context);
|
||
|
|
||
|
return E_NOTIMPL;
|
||
|
}
|
||
|
|
||
|
static HRESULT WINAPI SimpleAudioVolume_GetMasterVolume(
|
||
|
ISimpleAudioVolume *iface, float *level)
|
||
|
{
|
||
|
ACImpl *This = impl_from_ISimpleAudioVolume(iface);
|
||
|
|
||
|
FIXME("(%p)->(%p) - stub\n", This, level);
|
||
|
|
||
|
return E_NOTIMPL;
|
||
|
}
|
||
|
|
||
|
static HRESULT WINAPI SimpleAudioVolume_SetMute(ISimpleAudioVolume *iface,
|
||
|
BOOL mute, const GUID *context)
|
||
|
{
|
||
|
ACImpl *This = impl_from_ISimpleAudioVolume(iface);
|
||
|
|
||
|
FIXME("(%p)->(%u, %p) - stub\n", This, mute, context);
|
||
|
|
||
|
return E_NOTIMPL;
|
||
|
}
|
||
|
|
||
|
static HRESULT WINAPI SimpleAudioVolume_GetMute(ISimpleAudioVolume *iface,
|
||
|
BOOL *mute)
|
||
|
{
|
||
|
ACImpl *This = impl_from_ISimpleAudioVolume(iface);
|
||
|
|
||
|
FIXME("(%p)->(%p) - stub\n", This, mute);
|
||
|
|
||
|
return E_NOTIMPL;
|
||
|
}
|
||
|
|
||
|
static const ISimpleAudioVolumeVtbl SimpleAudioVolume_Vtbl =
|
||
|
{
|
||
|
SimpleAudioVolume_QueryInterface,
|
||
|
SimpleAudioVolume_AddRef,
|
||
|
SimpleAudioVolume_Release,
|
||
|
SimpleAudioVolume_SetMasterVolume,
|
||
|
SimpleAudioVolume_GetMasterVolume,
|
||
|
SimpleAudioVolume_SetMute,
|
||
|
SimpleAudioVolume_GetMute
|
||
|
};
|
||
|
|
||
|
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, BOOL raw)
|
||
|
{
|
||
|
AudioTimeStamp time;
|
||
|
OSStatus sc;
|
||
|
|
||
|
sc = AudioQueueGetCurrentTime(This->aqueue, NULL, &time, NULL);
|
||
|
if(sc == kAudioQueueErr_InvalidRunState){
|
||
|
*pos = 0;
|
||
|
}else if(sc == noErr){
|
||
|
if(!(time.mFlags & kAudioTimeStampSampleTimeValid)){
|
||
|
FIXME("Sample time not valid, should calculate from something else\n");
|
||
|
return E_FAIL;
|
||
|
}
|
||
|
|
||
|
if(raw)
|
||
|
*pos = time.mSampleTime;
|
||
|
else
|
||
|
*pos = time.mSampleTime - This->last_time;
|
||
|
}else{
|
||
|
WARN("Unable to get current time: %lx\n", sc);
|
||
|
return E_FAIL;
|
||
|
}
|
||
|
|
||
|
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, FALSE);
|
||
|
|
||
|
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
|
||
|
};
|