| /* |
| * Wine Driver for CoreAudio based on Jack Driver |
| * |
| * Copyright 1994 Martin Ayotte |
| * Copyright 1999 Eric Pouech (async playing in waveOut/waveIn) |
| * Copyright 2000 Eric Pouech (loops in waveOut) |
| * Copyright 2002 Chris Morgan (jack version of this file) |
| * Copyright 2005, 2006 Emmanuel Maillard |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| #include "config.h" |
| |
| #include <stdlib.h> |
| #include <stdarg.h> |
| #include <stdio.h> |
| #include <string.h> |
| #ifdef HAVE_UNISTD_H |
| # include <unistd.h> |
| #endif |
| #include <fcntl.h> |
| #include <assert.h> |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "winnls.h" |
| #include "wingdi.h" |
| #include "winerror.h" |
| #include "mmddk.h" |
| #include "mmreg.h" |
| #include "dsound.h" |
| #include "dsdriver.h" |
| #include "ks.h" |
| #include "ksguid.h" |
| #include "ksmedia.h" |
| #include "coreaudio.h" |
| #include "wine/unicode.h" |
| #include "wine/library.h" |
| #include "wine/debug.h" |
| #include "wine/list.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(wave); |
| |
| #if defined(HAVE_COREAUDIO_COREAUDIO_H) && defined(HAVE_AUDIOUNIT_AUDIOUNIT_H) |
| #include <CoreAudio/CoreAudio.h> |
| #include <CoreFoundation/CoreFoundation.h> |
| #include <libkern/OSAtomic.h> |
| |
| WINE_DECLARE_DEBUG_CHANNEL(coreaudio); |
| |
| /* |
| Due to AudioUnit headers conflict define some needed types. |
| */ |
| |
| typedef void *AudioUnit; |
| |
| /* From AudioUnit/AUComponents.h */ |
| enum |
| { |
| kAudioUnitRenderAction_OutputIsSilence = (1 << 4), |
| /* provides hint on return from Render(): if set the buffer contains all zeroes */ |
| }; |
| typedef UInt32 AudioUnitRenderActionFlags; |
| |
| typedef long ComponentResult; |
| extern ComponentResult |
| AudioUnitRender( AudioUnit ci, |
| AudioUnitRenderActionFlags * ioActionFlags, |
| const AudioTimeStamp * inTimeStamp, |
| UInt32 inOutputBusNumber, |
| UInt32 inNumberFrames, |
| AudioBufferList * ioData) AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER; |
| |
| /* only allow 10 output devices through this driver, this ought to be adequate */ |
| #define MAX_WAVEOUTDRV (1) |
| #define MAX_WAVEINDRV (1) |
| |
| /* state diagram for waveOut writing: |
| * |
| * +---------+-------------+---------------+---------------------------------+ |
| * | state | function | event | new state | |
| * +---------+-------------+---------------+---------------------------------+ |
| * | | open() | | PLAYING | |
| * | PAUSED | write() | | PAUSED | |
| * | PLAYING | write() | HEADER | PLAYING | |
| * | (other) | write() | <error> | | |
| * | (any) | pause() | PAUSING | PAUSED | |
| * | PAUSED | restart() | RESTARTING | PLAYING | |
| * | (any) | reset() | RESETTING | PLAYING | |
| * | (any) | close() | CLOSING | <deallocated> | |
| * +---------+-------------+---------------+---------------------------------+ |
| */ |
| |
| /* states of the playing device */ |
| #define WINE_WS_PLAYING 0 /* for waveOut: lpPlayPtr == NULL -> stopped */ |
| #define WINE_WS_PAUSED 1 |
| #define WINE_WS_STOPPED 2 /* Not used for waveOut */ |
| #define WINE_WS_CLOSED 3 /* Not used for waveOut */ |
| #define WINE_WS_OPENING 4 |
| #define WINE_WS_CLOSING 5 |
| |
| typedef struct tagCoreAudio_Device { |
| char dev_name[32]; |
| char mixer_name[32]; |
| unsigned open_count; |
| char* interface_name; |
| |
| WAVEOUTCAPSW out_caps; |
| WAVEINCAPSW in_caps; |
| DWORD in_caps_support; |
| int sample_rate; |
| int stereo; |
| int format; |
| unsigned audio_fragment; |
| BOOL full_duplex; |
| BOOL bTriggerSupport; |
| BOOL bOutputEnabled; |
| BOOL bInputEnabled; |
| DSDRIVERDESC ds_desc; |
| DSDRIVERCAPS ds_caps; |
| DSCDRIVERCAPS dsc_caps; |
| GUID ds_guid; |
| GUID dsc_guid; |
| |
| AudioDeviceID outputDeviceID; |
| AudioDeviceID inputDeviceID; |
| AudioStreamBasicDescription streamDescription; |
| } CoreAudio_Device; |
| |
| /* for now use the default device */ |
| static CoreAudio_Device CoreAudio_DefaultDevice; |
| |
| typedef struct { |
| struct list entry; |
| |
| volatile int state; /* one of the WINE_WS_ manifest constants */ |
| WAVEOPENDESC waveDesc; |
| WORD wFlags; |
| PCMWAVEFORMAT format; |
| DWORD woID; |
| AudioUnit audioUnit; |
| AudioStreamBasicDescription streamDescription; |
| |
| LPWAVEHDR lpQueuePtr; /* start of queued WAVEHDRs (waiting to be notified) */ |
| LPWAVEHDR lpPlayPtr; /* start of not yet fully played buffers */ |
| DWORD dwPartialOffset; /* Offset of not yet written bytes in lpPlayPtr */ |
| |
| LPWAVEHDR lpLoopPtr; /* pointer of first buffer in loop, if any */ |
| DWORD dwLoops; /* private copy of loop counter */ |
| |
| DWORD dwPlayedTotal; /* number of bytes actually played since opening */ |
| |
| OSSpinLock lock; /* synchronization stuff */ |
| } WINE_WAVEOUT_INSTANCE; |
| |
| typedef struct { |
| CoreAudio_Device *cadev; |
| WAVEOUTCAPSW caps; |
| char interface_name[32]; |
| DWORD device_volume; |
| |
| BOOL trace_on; |
| BOOL warn_on; |
| BOOL err_on; |
| |
| struct list instances; |
| OSSpinLock lock; /* guards the instances list */ |
| } WINE_WAVEOUT; |
| |
| typedef struct { |
| /* This device's device number */ |
| DWORD wiID; |
| |
| /* Access to the following fields is synchronized across threads. */ |
| volatile int state; |
| LPWAVEHDR lpQueuePtr; |
| DWORD dwTotalRecorded; |
| |
| /* Synchronization mechanism to protect above fields */ |
| OSSpinLock lock; |
| |
| /* Capabilities description */ |
| WAVEINCAPSW caps; |
| char interface_name[32]; |
| |
| /* Record the arguments used when opening the device. */ |
| WAVEOPENDESC waveDesc; |
| WORD wFlags; |
| PCMWAVEFORMAT format; |
| |
| AudioUnit audioUnit; |
| AudioBufferList*bufferList; |
| AudioBufferList*bufferListCopy; |
| |
| /* Record state of debug channels at open. Used to control fprintf's since |
| * we can't use Wine debug channel calls in non-Wine AudioUnit threads. */ |
| BOOL trace_on; |
| BOOL warn_on; |
| BOOL err_on; |
| |
| /* These fields aren't used. */ |
| #if 0 |
| CoreAudio_Device *cadev; |
| |
| AudioStreamBasicDescription streamDescription; |
| #endif |
| } WINE_WAVEIN; |
| |
| static WINE_WAVEOUT WOutDev [MAX_WAVEOUTDRV]; |
| static WINE_WAVEIN WInDev [MAX_WAVEINDRV]; |
| |
| static HANDLE hThread = NULL; /* Track the thread we create so we can clean it up later */ |
| static CFMessagePortRef Port_SendToMessageThread; |
| |
| static void wodHelper_PlayPtrNext(WINE_WAVEOUT_INSTANCE* wwo); |
| static void wodHelper_NotifyDoneForList(WINE_WAVEOUT_INSTANCE* wwo, LPWAVEHDR lpWaveHdr); |
| static void wodHelper_NotifyCompletions(WINE_WAVEOUT_INSTANCE* wwo, BOOL force); |
| static void widHelper_NotifyCompletions(WINE_WAVEIN* wwi); |
| |
| extern int AudioUnit_CreateDefaultAudioUnit(void *wwo, AudioUnit *au); |
| extern int AudioUnit_CloseAudioUnit(AudioUnit au); |
| extern int AudioUnit_InitializeWithStreamDescription(AudioUnit au, AudioStreamBasicDescription *streamFormat); |
| |
| extern OSStatus AudioOutputUnitStart(AudioUnit au); |
| extern OSStatus AudioOutputUnitStop(AudioUnit au); |
| extern OSStatus AudioUnitUninitialize(AudioUnit au); |
| |
| extern int AudioUnit_SetVolume(AudioUnit au, float left, float right); |
| extern int AudioUnit_GetVolume(AudioUnit au, float *left, float *right); |
| |
| extern int AudioUnit_GetInputDeviceSampleRate(void); |
| |
| extern int AudioUnit_CreateInputUnit(void* wwi, AudioUnit* out_au, |
| WORD nChannels, DWORD nSamplesPerSec, WORD wBitsPerSample, |
| UInt32* outFrameCount); |
| |
| OSStatus CoreAudio_woAudioUnitIOProc(void *inRefCon, |
| AudioUnitRenderActionFlags *ioActionFlags, |
| const AudioTimeStamp *inTimeStamp, |
| UInt32 inBusNumber, |
| UInt32 inNumberFrames, |
| AudioBufferList *ioData); |
| OSStatus CoreAudio_wiAudioUnitIOProc(void *inRefCon, |
| AudioUnitRenderActionFlags *ioActionFlags, |
| const AudioTimeStamp *inTimeStamp, |
| UInt32 inBusNumber, |
| UInt32 inNumberFrames, |
| AudioBufferList *ioData); |
| |
| /* These strings used only for tracing */ |
| |
| static const char * getMessage(UINT msg) |
| { |
| #define MSG_TO_STR(x) case x: return #x |
| switch(msg) { |
| MSG_TO_STR(DRVM_INIT); |
| MSG_TO_STR(DRVM_EXIT); |
| MSG_TO_STR(DRVM_ENABLE); |
| MSG_TO_STR(DRVM_DISABLE); |
| MSG_TO_STR(WIDM_OPEN); |
| MSG_TO_STR(WIDM_CLOSE); |
| MSG_TO_STR(WIDM_ADDBUFFER); |
| MSG_TO_STR(WIDM_PREPARE); |
| MSG_TO_STR(WIDM_UNPREPARE); |
| MSG_TO_STR(WIDM_GETDEVCAPS); |
| MSG_TO_STR(WIDM_GETNUMDEVS); |
| MSG_TO_STR(WIDM_GETPOS); |
| MSG_TO_STR(WIDM_RESET); |
| MSG_TO_STR(WIDM_START); |
| MSG_TO_STR(WIDM_STOP); |
| MSG_TO_STR(WODM_OPEN); |
| MSG_TO_STR(WODM_CLOSE); |
| MSG_TO_STR(WODM_WRITE); |
| MSG_TO_STR(WODM_PAUSE); |
| MSG_TO_STR(WODM_GETPOS); |
| MSG_TO_STR(WODM_BREAKLOOP); |
| MSG_TO_STR(WODM_PREPARE); |
| MSG_TO_STR(WODM_UNPREPARE); |
| MSG_TO_STR(WODM_GETDEVCAPS); |
| MSG_TO_STR(WODM_GETNUMDEVS); |
| MSG_TO_STR(WODM_GETPITCH); |
| MSG_TO_STR(WODM_SETPITCH); |
| MSG_TO_STR(WODM_GETPLAYBACKRATE); |
| MSG_TO_STR(WODM_SETPLAYBACKRATE); |
| MSG_TO_STR(WODM_GETVOLUME); |
| MSG_TO_STR(WODM_SETVOLUME); |
| MSG_TO_STR(WODM_RESTART); |
| MSG_TO_STR(WODM_RESET); |
| MSG_TO_STR(DRV_QUERYDEVICEINTERFACESIZE); |
| MSG_TO_STR(DRV_QUERYDEVICEINTERFACE); |
| MSG_TO_STR(DRV_QUERYDSOUNDIFACE); |
| MSG_TO_STR(DRV_QUERYDSOUNDDESC); |
| } |
| #undef MSG_TO_STR |
| return wine_dbg_sprintf("UNKNOWN(0x%04x)", msg); |
| } |
| |
| #define kStopLoopMessage 0 |
| #define kWaveOutNotifyCompletionsMessage 1 |
| #define kWaveInNotifyCompletionsMessage 2 |
| |
| /* Mach Message Handling */ |
| static CFDataRef wodMessageHandler(CFMessagePortRef port_ReceiveInMessageThread, SInt32 msgid, CFDataRef data, void *info) |
| { |
| UInt32 *buffer = NULL; |
| |
| switch (msgid) |
| { |
| case kWaveOutNotifyCompletionsMessage: |
| wodHelper_NotifyCompletions(*(WINE_WAVEOUT_INSTANCE**)CFDataGetBytePtr(data), FALSE); |
| break; |
| case kWaveInNotifyCompletionsMessage: |
| buffer = (UInt32 *) CFDataGetBytePtr(data); |
| widHelper_NotifyCompletions(&WInDev[buffer[0]]); |
| break; |
| default: |
| CFRunLoopStop(CFRunLoopGetCurrent()); |
| break; |
| } |
| |
| return NULL; |
| } |
| |
| static DWORD WINAPI messageThread(LPVOID p) |
| { |
| CFMessagePortRef port_ReceiveInMessageThread = (CFMessagePortRef) p; |
| CFRunLoopSourceRef source; |
| |
| source = CFMessagePortCreateRunLoopSource(kCFAllocatorDefault, port_ReceiveInMessageThread, (CFIndex)0); |
| CFRunLoopAddSource(CFRunLoopGetCurrent(), source, kCFRunLoopDefaultMode); |
| |
| CFRunLoopRun(); |
| |
| CFRunLoopSourceInvalidate(source); |
| CFRelease(source); |
| CFRelease(port_ReceiveInMessageThread); |
| |
| return 0; |
| } |
| |
| /************************************************************************** |
| * wodSendNotifyCompletionsMessage [internal] |
| * Call from AudioUnit IO thread can't use Wine debug channels. |
| */ |
| static void wodSendNotifyCompletionsMessage(WINE_WAVEOUT_INSTANCE* wwo) |
| { |
| CFDataRef data; |
| |
| if (!Port_SendToMessageThread) |
| return; |
| |
| data = CFDataCreate(kCFAllocatorDefault, (UInt8 *)&wwo, sizeof(wwo)); |
| if (!data) |
| return; |
| |
| CFMessagePortSendRequest(Port_SendToMessageThread, kWaveOutNotifyCompletionsMessage, data, 0.0, 0.0, NULL, NULL); |
| CFRelease(data); |
| } |
| |
| /************************************************************************** |
| * wodSendNotifyInputCompletionsMessage [internal] |
| * Call from AudioUnit IO thread can't use Wine debug channels. |
| */ |
| static void wodSendNotifyInputCompletionsMessage(WINE_WAVEIN* wwi) |
| { |
| CFDataRef data; |
| UInt32 buffer; |
| |
| if (!Port_SendToMessageThread) |
| return; |
| |
| buffer = (UInt32) wwi->wiID; |
| |
| data = CFDataCreate(kCFAllocatorDefault, (UInt8 *)&buffer, sizeof(buffer)); |
| if (!data) |
| return; |
| |
| CFMessagePortSendRequest(Port_SendToMessageThread, kWaveInNotifyCompletionsMessage, data, 0.0, 0.0, NULL, NULL); |
| CFRelease(data); |
| } |
| |
| static DWORD bytes_to_mmtime(LPMMTIME lpTime, DWORD position, |
| PCMWAVEFORMAT* format) |
| { |
| TRACE("wType=%04X wBitsPerSample=%u nSamplesPerSec=%u nChannels=%u nAvgBytesPerSec=%u\n", |
| lpTime->wType, format->wBitsPerSample, format->wf.nSamplesPerSec, |
| format->wf.nChannels, format->wf.nAvgBytesPerSec); |
| TRACE("Position in bytes=%u\n", position); |
| |
| switch (lpTime->wType) { |
| case TIME_SAMPLES: |
| lpTime->u.sample = position / (format->wBitsPerSample / 8 * format->wf.nChannels); |
| TRACE("TIME_SAMPLES=%u\n", lpTime->u.sample); |
| break; |
| case TIME_MS: |
| lpTime->u.ms = 1000.0 * position / (format->wBitsPerSample / 8 * format->wf.nChannels * format->wf.nSamplesPerSec); |
| TRACE("TIME_MS=%u\n", lpTime->u.ms); |
| break; |
| case TIME_SMPTE: |
| lpTime->u.smpte.fps = 30; |
| position = position / (format->wBitsPerSample / 8 * format->wf.nChannels); |
| position += (format->wf.nSamplesPerSec / lpTime->u.smpte.fps) - 1; /* round up */ |
| lpTime->u.smpte.sec = position / format->wf.nSamplesPerSec; |
| position -= lpTime->u.smpte.sec * format->wf.nSamplesPerSec; |
| lpTime->u.smpte.min = lpTime->u.smpte.sec / 60; |
| lpTime->u.smpte.sec -= 60 * lpTime->u.smpte.min; |
| lpTime->u.smpte.hour = lpTime->u.smpte.min / 60; |
| lpTime->u.smpte.min -= 60 * lpTime->u.smpte.hour; |
| lpTime->u.smpte.fps = 30; |
| lpTime->u.smpte.frame = position * lpTime->u.smpte.fps / format->wf.nSamplesPerSec; |
| TRACE("TIME_SMPTE=%02u:%02u:%02u:%02u\n", |
| lpTime->u.smpte.hour, lpTime->u.smpte.min, |
| lpTime->u.smpte.sec, lpTime->u.smpte.frame); |
| break; |
| default: |
| WARN("Format %d not supported, using TIME_BYTES !\n", lpTime->wType); |
| lpTime->wType = TIME_BYTES; |
| /* fall through */ |
| case TIME_BYTES: |
| lpTime->u.cb = position; |
| TRACE("TIME_BYTES=%u\n", lpTime->u.cb); |
| break; |
| } |
| return MMSYSERR_NOERROR; |
| } |
| |
| static BOOL supportedFormat(LPWAVEFORMATEX wf) |
| { |
| if (wf->nSamplesPerSec == 0) |
| return FALSE; |
| |
| if (wf->wFormatTag == WAVE_FORMAT_PCM) { |
| if (wf->nChannels >= 1 && wf->nChannels <= 2) { |
| if (wf->wBitsPerSample==8||wf->wBitsPerSample==16) |
| return TRUE; |
| } |
| } else if (wf->wFormatTag == WAVE_FORMAT_EXTENSIBLE) { |
| WAVEFORMATEXTENSIBLE * wfex = (WAVEFORMATEXTENSIBLE *)wf; |
| |
| if (wf->cbSize == 22 && IsEqualGUID(&wfex->SubFormat, &KSDATAFORMAT_SUBTYPE_PCM)) { |
| if (wf->nChannels >=1 && wf->nChannels <= 8) { |
| if (wf->wBitsPerSample==wfex->Samples.wValidBitsPerSample) { |
| if (wf->wBitsPerSample==8||wf->wBitsPerSample==16) |
| return TRUE; |
| } else |
| WARN("wBitsPerSample != wValidBitsPerSample not supported yet\n"); |
| } |
| } else |
| WARN("only KSDATAFORMAT_SUBTYPE_PCM supported\n"); |
| } else |
| WARN("only WAVE_FORMAT_PCM supported\n"); |
| |
| return FALSE; |
| } |
| |
| void copyFormat(LPWAVEFORMATEX wf1, LPPCMWAVEFORMAT wf2) |
| { |
| memcpy(wf2, wf1, sizeof(PCMWAVEFORMAT)); |
| /* Downgrade WAVE_FORMAT_EXTENSIBLE KSDATAFORMAT_SUBTYPE_PCM |
| * to smaller yet compatible WAVE_FORMAT_PCM structure */ |
| if (wf2->wf.wFormatTag == WAVE_FORMAT_EXTENSIBLE) |
| wf2->wf.wFormatTag = WAVE_FORMAT_PCM; |
| } |
| |
| /************************************************************************** |
| * CoreAudio_GetDevCaps [internal] |
| */ |
| BOOL CoreAudio_GetDevCaps (void) |
| { |
| OSStatus status; |
| UInt32 propertySize; |
| AudioDeviceID devId = CoreAudio_DefaultDevice.outputDeviceID; |
| |
| char name[MAXPNAMELEN]; |
| |
| propertySize = MAXPNAMELEN; |
| status = AudioDeviceGetProperty(devId, 0 , FALSE, kAudioDevicePropertyDeviceName, &propertySize, name); |
| if (status) { |
| ERR("AudioHardwareGetProperty for kAudioDevicePropertyDeviceName return %s\n", wine_dbgstr_fourcc(status)); |
| return FALSE; |
| } |
| |
| memcpy(CoreAudio_DefaultDevice.ds_desc.szDesc, name, sizeof(name)); |
| strcpy(CoreAudio_DefaultDevice.ds_desc.szDrvname, "winecoreaudio.drv"); |
| MultiByteToWideChar(CP_UNIXCP, 0, name, sizeof(name), |
| CoreAudio_DefaultDevice.out_caps.szPname, |
| sizeof(CoreAudio_DefaultDevice.out_caps.szPname) / sizeof(WCHAR)); |
| memcpy(CoreAudio_DefaultDevice.dev_name, name, 32); |
| |
| propertySize = sizeof(CoreAudio_DefaultDevice.streamDescription); |
| status = AudioDeviceGetProperty(devId, 0, FALSE , kAudioDevicePropertyStreamFormat, &propertySize, &CoreAudio_DefaultDevice.streamDescription); |
| if (status != noErr) { |
| ERR("AudioHardwareGetProperty for kAudioDevicePropertyStreamFormat return %s\n", wine_dbgstr_fourcc(status)); |
| return FALSE; |
| } |
| |
| TRACE("Device Stream Description mSampleRate : %f\n mFormatID : %s\n" |
| "mFormatFlags : %lX\n mBytesPerPacket : %lu\n mFramesPerPacket : %lu\n" |
| "mBytesPerFrame : %lu\n mChannelsPerFrame : %lu\n mBitsPerChannel : %lu\n", |
| CoreAudio_DefaultDevice.streamDescription.mSampleRate, |
| wine_dbgstr_fourcc(CoreAudio_DefaultDevice.streamDescription.mFormatID), |
| CoreAudio_DefaultDevice.streamDescription.mFormatFlags, |
| CoreAudio_DefaultDevice.streamDescription.mBytesPerPacket, |
| CoreAudio_DefaultDevice.streamDescription.mFramesPerPacket, |
| CoreAudio_DefaultDevice.streamDescription.mBytesPerFrame, |
| CoreAudio_DefaultDevice.streamDescription.mChannelsPerFrame, |
| CoreAudio_DefaultDevice.streamDescription.mBitsPerChannel); |
| |
| CoreAudio_DefaultDevice.out_caps.wMid = 0xcafe; |
| CoreAudio_DefaultDevice.out_caps.wPid = 0x0001; |
| |
| CoreAudio_DefaultDevice.out_caps.vDriverVersion = 0x0001; |
| CoreAudio_DefaultDevice.out_caps.dwFormats = 0x00000000; |
| CoreAudio_DefaultDevice.out_caps.wReserved1 = 0; |
| CoreAudio_DefaultDevice.out_caps.dwSupport = WAVECAPS_VOLUME; |
| CoreAudio_DefaultDevice.out_caps.dwSupport |= WAVECAPS_LRVOLUME; |
| |
| CoreAudio_DefaultDevice.out_caps.wChannels = 2; |
| CoreAudio_DefaultDevice.out_caps.dwFormats|= WAVE_FORMAT_4S16; |
| |
| TRACE_(coreaudio)("out dwFormats = %08x, dwSupport = %08x\n", |
| CoreAudio_DefaultDevice.out_caps.dwFormats, CoreAudio_DefaultDevice.out_caps.dwSupport); |
| |
| return TRUE; |
| } |
| |
| /****************************************************************** |
| * CoreAudio_WaveInit |
| * |
| * Initialize CoreAudio_DefaultDevice |
| */ |
| LONG CoreAudio_WaveInit(void) |
| { |
| OSStatus status; |
| UInt32 propertySize; |
| int i; |
| CFStringRef messageThreadPortName; |
| CFMessagePortRef port_ReceiveInMessageThread; |
| int inputSampleRate; |
| |
| TRACE("()\n"); |
| |
| /* number of sound cards */ |
| AudioHardwareGetPropertyInfo(kAudioHardwarePropertyDevices, &propertySize, NULL); |
| propertySize /= sizeof(AudioDeviceID); |
| TRACE("sound cards : %lu\n", propertySize); |
| |
| /* Get the output device */ |
| propertySize = sizeof(CoreAudio_DefaultDevice.outputDeviceID); |
| status = AudioHardwareGetProperty(kAudioHardwarePropertyDefaultOutputDevice, &propertySize, &CoreAudio_DefaultDevice.outputDeviceID); |
| if (status) { |
| ERR("AudioHardwareGetProperty return %s for kAudioHardwarePropertyDefaultOutputDevice\n", wine_dbgstr_fourcc(status)); |
| return DRV_FAILURE; |
| } |
| if (CoreAudio_DefaultDevice.outputDeviceID == kAudioDeviceUnknown) { |
| ERR("AudioHardwareGetProperty: CoreAudio_DefaultDevice.outputDeviceID == kAudioDeviceUnknown\n"); |
| return DRV_FAILURE; |
| } |
| |
| if ( ! CoreAudio_GetDevCaps() ) |
| return DRV_FAILURE; |
| |
| CoreAudio_DefaultDevice.interface_name=HeapAlloc(GetProcessHeap(),0,strlen(CoreAudio_DefaultDevice.dev_name)+1); |
| strcpy(CoreAudio_DefaultDevice.interface_name, CoreAudio_DefaultDevice.dev_name); |
| |
| for (i = 0; i < MAX_WAVEOUTDRV; ++i) |
| { |
| static const WCHAR wszWaveOutFormat[] = |
| {'C','o','r','e','A','u','d','i','o',' ','W','a','v','e','O','u','t',' ','%','d',0}; |
| |
| list_init(&WOutDev[i].instances); |
| WOutDev[i].cadev = &CoreAudio_DefaultDevice; |
| |
| memset(&WOutDev[i].caps, 0, sizeof(WOutDev[i].caps)); |
| |
| WOutDev[i].caps.wMid = 0xcafe; /* Manufac ID */ |
| WOutDev[i].caps.wPid = 0x0001; /* Product ID */ |
| snprintfW(WOutDev[i].caps.szPname, sizeof(WOutDev[i].caps.szPname)/sizeof(WCHAR), wszWaveOutFormat, i); |
| snprintf(WOutDev[i].interface_name, sizeof(WOutDev[i].interface_name), "winecoreaudio: %d", i); |
| |
| WOutDev[i].caps.vDriverVersion = 0x0001; |
| WOutDev[i].caps.dwFormats = 0x00000000; |
| WOutDev[i].caps.dwSupport = WAVECAPS_VOLUME; |
| |
| WOutDev[i].caps.wChannels = 2; |
| /* WOutDev[i].caps.dwSupport |= WAVECAPS_LRVOLUME; */ /* FIXME */ |
| |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_96M08; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_96S08; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_96M16; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_96S16; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_48M08; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_48S08; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_48M16; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_48S16; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_4M08; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_4S08; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_4S16; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_4M16; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_2M08; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_2S08; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_2M16; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_2S16; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_1M08; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_1S08; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_1M16; |
| WOutDev[i].caps.dwFormats |= WAVE_FORMAT_1S16; |
| |
| WOutDev[i].device_volume = 0xffffffff; |
| |
| WOutDev[i].lock = 0; /* initialize the mutex */ |
| } |
| |
| /* FIXME: implement sample rate conversion on input */ |
| inputSampleRate = AudioUnit_GetInputDeviceSampleRate(); |
| |
| for (i = 0; i < MAX_WAVEINDRV; ++i) |
| { |
| static const WCHAR wszWaveInFormat[] = |
| {'C','o','r','e','A','u','d','i','o',' ','W','a','v','e','I','n',' ','%','d',0}; |
| |
| memset(&WInDev[i], 0, sizeof(WInDev[i])); |
| WInDev[i].wiID = i; |
| |
| /* Establish preconditions for widOpen */ |
| WInDev[i].state = WINE_WS_CLOSED; |
| WInDev[i].lock = 0; /* initialize the mutex */ |
| |
| /* Fill in capabilities. widGetDevCaps can be called at any time. */ |
| WInDev[i].caps.wMid = 0xcafe; /* Manufac ID */ |
| WInDev[i].caps.wPid = 0x0001; /* Product ID */ |
| WInDev[i].caps.vDriverVersion = 0x0001; |
| |
| snprintfW(WInDev[i].caps.szPname, sizeof(WInDev[i].caps.szPname)/sizeof(WCHAR), wszWaveInFormat, i); |
| snprintf(WInDev[i].interface_name, sizeof(WInDev[i].interface_name), "winecoreaudio in: %d", i); |
| |
| if (inputSampleRate == 96000) |
| { |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_96M08; |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_96S08; |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_96M16; |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_96S16; |
| } |
| if (inputSampleRate == 48000) |
| { |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_48M08; |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_48S08; |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_48M16; |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_48S16; |
| } |
| if (inputSampleRate == 44100) |
| { |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_4M08; |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_4S08; |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_4M16; |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_4S16; |
| } |
| if (inputSampleRate == 22050) |
| { |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_2M08; |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_2S08; |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_2M16; |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_2S16; |
| } |
| if (inputSampleRate == 11025) |
| { |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_1M08; |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_1S08; |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_1M16; |
| WInDev[i].caps.dwFormats |= WAVE_FORMAT_1S16; |
| } |
| |
| WInDev[i].caps.wChannels = 2; |
| } |
| |
| /* create mach messages handler */ |
| srandomdev(); |
| messageThreadPortName = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, |
| CFSTR("WaveMessagePort.%d.%lu"), getpid(), (unsigned long)random()); |
| if (!messageThreadPortName) |
| { |
| ERR("Can't create message thread port name\n"); |
| return DRV_FAILURE; |
| } |
| |
| port_ReceiveInMessageThread = CFMessagePortCreateLocal(kCFAllocatorDefault, messageThreadPortName, |
| &wodMessageHandler, NULL, NULL); |
| if (!port_ReceiveInMessageThread) |
| { |
| ERR("Can't create message thread local port\n"); |
| CFRelease(messageThreadPortName); |
| return DRV_FAILURE; |
| } |
| |
| Port_SendToMessageThread = CFMessagePortCreateRemote(kCFAllocatorDefault, messageThreadPortName); |
| CFRelease(messageThreadPortName); |
| if (!Port_SendToMessageThread) |
| { |
| ERR("Can't create port for sending to message thread\n"); |
| CFRelease(port_ReceiveInMessageThread); |
| return DRV_FAILURE; |
| } |
| |
| /* Cannot WAIT for any events because we are called from the loader (which has a lock on loading stuff) */ |
| /* We might want to wait for this thread to be created -- but we cannot -- not here at least */ |
| /* Instead track the thread so we can clean it up later */ |
| if ( hThread ) |
| { |
| ERR("Message thread already started -- expect problems\n"); |
| } |
| hThread = CreateThread(NULL, 0, messageThread, (LPVOID)port_ReceiveInMessageThread, 0, NULL); |
| if ( !hThread ) |
| { |
| ERR("Can't create message thread\n"); |
| CFRelease(port_ReceiveInMessageThread); |
| CFRelease(Port_SendToMessageThread); |
| Port_SendToMessageThread = NULL; |
| return DRV_FAILURE; |
| } |
| |
| /* The message thread is responsible for releasing port_ReceiveInMessageThread. */ |
| |
| return DRV_SUCCESS; |
| } |
| |
| void CoreAudio_WaveRelease(void) |
| { |
| /* Stop CFRunLoop in messageThread */ |
| TRACE("()\n"); |
| |
| if (!Port_SendToMessageThread) |
| return; |
| |
| CFMessagePortSendRequest(Port_SendToMessageThread, kStopLoopMessage, NULL, 0.0, 0.0, NULL, NULL); |
| CFRelease(Port_SendToMessageThread); |
| Port_SendToMessageThread = NULL; |
| |
| /* Wait for the thread to finish and clean it up */ |
| /* This rids us of any quick start/shutdown driver crashes */ |
| WaitForSingleObject(hThread, INFINITE); |
| CloseHandle(hThread); |
| hThread = NULL; |
| } |
| |
| /*======================================================================* |
| * Low level WAVE OUT implementation * |
| *======================================================================*/ |
| |
| /************************************************************************** |
| * wodNotifyClient [internal] |
| */ |
| static DWORD wodNotifyClient(WINE_WAVEOUT_INSTANCE* wwo, WORD wMsg, DWORD dwParam1, DWORD dwParam2) |
| { |
| TRACE_(coreaudio)("wMsg = 0x%04x dwParm1 = %04x dwParam2 = %04x\n", wMsg, dwParam1, dwParam2); |
| |
| switch (wMsg) { |
| case WOM_OPEN: |
| case WOM_CLOSE: |
| case WOM_DONE: |
| if (wwo->wFlags != DCB_NULL && |
| !DriverCallback(wwo->waveDesc.dwCallback, wwo->wFlags, |
| (HDRVR)wwo->waveDesc.hWave, wMsg, wwo->waveDesc.dwInstance, |
| dwParam1, dwParam2)) |
| { |
| ERR("can't notify client !\n"); |
| return MMSYSERR_ERROR; |
| } |
| break; |
| default: |
| ERR("Unknown callback message %u\n", wMsg); |
| return MMSYSERR_INVALPARAM; |
| } |
| return MMSYSERR_NOERROR; |
| } |
| |
| |
| /************************************************************************** |
| * wodGetDevCaps [internal] |
| */ |
| static DWORD wodGetDevCaps(WORD wDevID, LPWAVEOUTCAPSW lpCaps, DWORD dwSize) |
| { |
| TRACE("(%u, %p, %u);\n", wDevID, lpCaps, dwSize); |
| |
| if (lpCaps == NULL) return MMSYSERR_NOTENABLED; |
| |
| if (wDevID >= MAX_WAVEOUTDRV) |
| { |
| TRACE("MAX_WAVOUTDRV reached !\n"); |
| return MMSYSERR_BADDEVICEID; |
| } |
| |
| TRACE("dwSupport=(0x%x), dwFormats=(0x%x)\n", WOutDev[wDevID].caps.dwSupport, WOutDev[wDevID].caps.dwFormats); |
| memcpy(lpCaps, &WOutDev[wDevID].caps, min(dwSize, sizeof(*lpCaps))); |
| return MMSYSERR_NOERROR; |
| } |
| |
| /************************************************************************** |
| * wodOpen [internal] |
| */ |
| static DWORD wodOpen(WORD wDevID, WINE_WAVEOUT_INSTANCE** pInstance, LPWAVEOPENDESC lpDesc, DWORD dwFlags) |
| { |
| WINE_WAVEOUT_INSTANCE* wwo; |
| DWORD ret; |
| AudioStreamBasicDescription streamFormat; |
| AudioUnit audioUnit = NULL; |
| BOOL auInited = FALSE; |
| |
| TRACE("(%u, %p, %p, %08x);\n", wDevID, pInstance, lpDesc, dwFlags); |
| if (lpDesc == NULL) |
| { |
| WARN("Invalid Parameter !\n"); |
| return MMSYSERR_INVALPARAM; |
| } |
| if (wDevID >= MAX_WAVEOUTDRV) { |
| TRACE("MAX_WAVOUTDRV reached !\n"); |
| return MMSYSERR_BADDEVICEID; |
| } |
| |
| TRACE("Format: tag=%04X nChannels=%d nSamplesPerSec=%d wBitsPerSample=%d !\n", |
| lpDesc->lpFormat->wFormatTag, lpDesc->lpFormat->nChannels, |
| lpDesc->lpFormat->nSamplesPerSec, lpDesc->lpFormat->wBitsPerSample); |
| |
| if (!supportedFormat(lpDesc->lpFormat)) |
| { |
| WARN("Bad format: tag=%04X nChannels=%d nSamplesPerSec=%d wBitsPerSample=%d !\n", |
| lpDesc->lpFormat->wFormatTag, lpDesc->lpFormat->nChannels, |
| lpDesc->lpFormat->nSamplesPerSec, lpDesc->lpFormat->wBitsPerSample); |
| return WAVERR_BADFORMAT; |
| } |
| |
| if (dwFlags & WAVE_FORMAT_QUERY) |
| { |
| TRACE("Query format: tag=%04X nChannels=%d nSamplesPerSec=%d !\n", |
| lpDesc->lpFormat->wFormatTag, lpDesc->lpFormat->nChannels, |
| lpDesc->lpFormat->nSamplesPerSec); |
| return MMSYSERR_NOERROR; |
| } |
| |
| /* nBlockAlign and nAvgBytesPerSec are output variables for dsound */ |
| if (lpDesc->lpFormat->nBlockAlign != lpDesc->lpFormat->nChannels*lpDesc->lpFormat->wBitsPerSample/8) { |
| lpDesc->lpFormat->nBlockAlign = lpDesc->lpFormat->nChannels*lpDesc->lpFormat->wBitsPerSample/8; |
| WARN("Fixing nBlockAlign\n"); |
| } |
| if (lpDesc->lpFormat->nAvgBytesPerSec!= lpDesc->lpFormat->nSamplesPerSec*lpDesc->lpFormat->nBlockAlign) { |
| lpDesc->lpFormat->nAvgBytesPerSec = lpDesc->lpFormat->nSamplesPerSec*lpDesc->lpFormat->nBlockAlign; |
| WARN("Fixing nAvgBytesPerSec\n"); |
| } |
| |
| /* We proceed in three phases: |
| * o Allocate the device instance, marking it as opening |
| * o Create, configure, and start the Audio Unit. To avoid deadlock, |
| * this has to be done without holding wwo->lock. |
| * o If that was successful, finish setting up our instance and add it |
| * to the device's list. |
| * Otherwise, clean up and deallocate the instance. |
| */ |
| wwo = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*wwo)); |
| if (!wwo) |
| return MMSYSERR_NOMEM; |
| |
| wwo->woID = wDevID; |
| wwo->state = WINE_WS_OPENING; |
| |
| if (!AudioUnit_CreateDefaultAudioUnit((void *) wwo, &audioUnit)) |
| { |
| ERR("CoreAudio_CreateDefaultAudioUnit(0x%04x) failed\n", wDevID); |
| ret = MMSYSERR_ERROR; |
| goto error; |
| } |
| |
| streamFormat.mFormatID = kAudioFormatLinearPCM; |
| streamFormat.mFormatFlags = kLinearPCMFormatFlagIsPacked; |
| /* FIXME check for 32bits float -> kLinearPCMFormatFlagIsFloat */ |
| if (lpDesc->lpFormat->wBitsPerSample != 8) |
| streamFormat.mFormatFlags |= kLinearPCMFormatFlagIsSignedInteger; |
| # ifdef WORDS_BIGENDIAN |
| streamFormat.mFormatFlags |= kLinearPCMFormatFlagIsBigEndian; /* FIXME Wave format is little endian */ |
| # endif |
| |
| streamFormat.mSampleRate = lpDesc->lpFormat->nSamplesPerSec; |
| streamFormat.mChannelsPerFrame = lpDesc->lpFormat->nChannels; |
| streamFormat.mFramesPerPacket = 1; |
| streamFormat.mBitsPerChannel = lpDesc->lpFormat->wBitsPerSample; |
| streamFormat.mBytesPerFrame = streamFormat.mBitsPerChannel * streamFormat.mChannelsPerFrame / 8; |
| streamFormat.mBytesPerPacket = streamFormat.mBytesPerFrame * streamFormat.mFramesPerPacket; |
| |
| ret = AudioUnit_InitializeWithStreamDescription(audioUnit, &streamFormat); |
| if (!ret) |
| { |
| ret = WAVERR_BADFORMAT; /* FIXME return an error based on the OSStatus */ |
| goto error; |
| } |
| auInited = TRUE; |
| |
| AudioUnit_SetVolume(audioUnit, LOWORD(WOutDev[wDevID].device_volume) / 65535.0f, |
| HIWORD(WOutDev[wDevID].device_volume) / 65535.0f); |
| |
| /* Our render callback CoreAudio_woAudioUnitIOProc may be called before |
| * AudioOutputUnitStart returns. Core Audio will grab its own internal |
| * lock before calling it and the callback grabs wwo->lock. This would |
| * deadlock if we were holding wwo->lock. |
| * Also, the callback has to safely do nothing in that case, because |
| * wwo hasn't been completely filled out, yet. This is assured by state |
| * being WINE_WS_OPENING. */ |
| ret = AudioOutputUnitStart(audioUnit); |
| if (ret) |
| { |
| ERR("AudioOutputUnitStart failed: %08x\n", ret); |
| ret = MMSYSERR_ERROR; /* FIXME return an error based on the OSStatus */ |
| goto error; |
| } |
| |
| |
| OSSpinLockLock(&wwo->lock); |
| assert(wwo->state == WINE_WS_OPENING); |
| |
| wwo->audioUnit = audioUnit; |
| wwo->streamDescription = streamFormat; |
| |
| wwo->state = WINE_WS_PLAYING; |
| |
| wwo->wFlags = HIWORD(dwFlags & CALLBACK_TYPEMASK); |
| |
| wwo->waveDesc = *lpDesc; |
| copyFormat(lpDesc->lpFormat, &wwo->format); |
| |
| WOutDev[wDevID].trace_on = TRACE_ON(wave); |
| WOutDev[wDevID].warn_on = WARN_ON(wave); |
| WOutDev[wDevID].err_on = ERR_ON(wave); |
| |
| OSSpinLockUnlock(&wwo->lock); |
| |
| OSSpinLockLock(&WOutDev[wDevID].lock); |
| list_add_head(&WOutDev[wDevID].instances, &wwo->entry); |
| OSSpinLockUnlock(&WOutDev[wDevID].lock); |
| |
| *pInstance = wwo; |
| TRACE("opened instance %p\n", wwo); |
| |
| ret = wodNotifyClient(wwo, WOM_OPEN, 0L, 0L); |
| |
| return ret; |
| |
| error: |
| if (audioUnit) |
| { |
| if (auInited) |
| AudioUnitUninitialize(audioUnit); |
| AudioUnit_CloseAudioUnit(audioUnit); |
| } |
| |
| OSSpinLockLock(&wwo->lock); |
| assert(wwo->state == WINE_WS_OPENING); |
| /* OSSpinLockUnlock(&wwo->lock); *//* No need, about to free */ |
| HeapFree(GetProcessHeap(), 0, wwo); |
| |
| return ret; |
| } |
| |
| /************************************************************************** |
| * wodClose [internal] |
| */ |
| static DWORD wodClose(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo) |
| { |
| DWORD ret = MMSYSERR_NOERROR; |
| |
| TRACE("(%u, %p);\n", wDevID, wwo); |
| |
| if (wDevID >= MAX_WAVEOUTDRV) |
| { |
| WARN("bad device ID !\n"); |
| return MMSYSERR_BADDEVICEID; |
| } |
| |
| OSSpinLockLock(&wwo->lock); |
| if (wwo->lpQueuePtr) |
| { |
| OSSpinLockUnlock(&wwo->lock); |
| WARN("buffers still playing !\n"); |
| ret = WAVERR_STILLPLAYING; |
| } else |
| { |
| OSStatus err; |
| AudioUnit audioUnit = wwo->audioUnit; |
| |
| /* sanity check: this should not happen since the device must have been reset before */ |
| if (wwo->lpQueuePtr || wwo->lpPlayPtr) ERR("out of sync\n"); |
| |
| wwo->state = WINE_WS_CLOSING; /* mark the device as closing */ |
| wwo->audioUnit = NULL; |
| |
| OSSpinLockUnlock(&wwo->lock); |
| |
| err = AudioUnitUninitialize(audioUnit); |
| if (err) { |
| ERR("AudioUnitUninitialize return %s\n", wine_dbgstr_fourcc(err)); |
| return MMSYSERR_ERROR; /* FIXME return an error based on the OSStatus */ |
| } |
| |
| if ( !AudioUnit_CloseAudioUnit(audioUnit) ) |
| { |
| ERR("Can't close AudioUnit\n"); |
| return MMSYSERR_ERROR; /* FIXME return an error based on the OSStatus */ |
| } |
| |
| OSSpinLockLock(&WOutDev[wDevID].lock); |
| list_remove(&wwo->entry); |
| OSSpinLockUnlock(&WOutDev[wDevID].lock); |
| |
| ret = wodNotifyClient(wwo, WOM_CLOSE, 0L, 0L); |
| |
| HeapFree(GetProcessHeap(), 0, wwo); |
| } |
| |
| return ret; |
| } |
| |
| /************************************************************************** |
| * wodPrepare [internal] |
| */ |
| static DWORD wodPrepare(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo, LPWAVEHDR lpWaveHdr, DWORD dwSize) |
| { |
| TRACE("(%u, %p, %p, %08x);\n", wDevID, wwo, lpWaveHdr, dwSize); |
| |
| if (wDevID >= MAX_WAVEOUTDRV) { |
| WARN("bad device ID !\n"); |
| return MMSYSERR_BADDEVICEID; |
| } |
| |
| if (lpWaveHdr->dwFlags & WHDR_INQUEUE) |
| return WAVERR_STILLPLAYING; |
| |
| lpWaveHdr->dwFlags |= WHDR_PREPARED; |
| lpWaveHdr->dwFlags &= ~WHDR_DONE; |
| |
| return MMSYSERR_NOERROR; |
| } |
| |
| /************************************************************************** |
| * wodUnprepare [internal] |
| */ |
| static DWORD wodUnprepare(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo, LPWAVEHDR lpWaveHdr, DWORD dwSize) |
| { |
| TRACE("(%u, %p, %p, %08x);\n", wDevID, wwo, lpWaveHdr, dwSize); |
| |
| if (wDevID >= MAX_WAVEOUTDRV) { |
| WARN("bad device ID !\n"); |
| return MMSYSERR_BADDEVICEID; |
| } |
| |
| if (lpWaveHdr->dwFlags & WHDR_INQUEUE) |
| return WAVERR_STILLPLAYING; |
| |
| lpWaveHdr->dwFlags &= ~WHDR_PREPARED; |
| lpWaveHdr->dwFlags |= WHDR_DONE; |
| |
| return MMSYSERR_NOERROR; |
| } |
| |
| |
| /************************************************************************** |
| * wodHelper_CheckForLoopBegin [internal] |
| * |
| * Check if the new waveheader is the beginning of a loop, and set up |
| * state if so. |
| * This is called with the WAVEOUT_INSTANCE lock held. |
| * Call from AudioUnit IO thread can't use Wine debug channels. |
| */ |
| static void wodHelper_CheckForLoopBegin(WINE_WAVEOUT_INSTANCE* wwo) |
| { |
| LPWAVEHDR lpWaveHdr = wwo->lpPlayPtr; |
| |
| if (lpWaveHdr->dwFlags & WHDR_BEGINLOOP) |
| { |
| if (wwo->lpLoopPtr) |
| { |
| if (WOutDev[wwo->woID].warn_on) |
| fprintf(stderr, "warn:winecoreaudio:wodHelper_CheckForLoopBegin Already in a loop. Discarding loop on this header (%p)\n", lpWaveHdr); |
| } |
| else |
| { |
| if (WOutDev[wwo->woID].trace_on) |
| fprintf(stderr, "trace:winecoreaudio:wodHelper_CheckForLoopBegin Starting loop (%dx) with %p\n", lpWaveHdr->dwLoops, lpWaveHdr); |
| |
| wwo->lpLoopPtr = lpWaveHdr; |
| /* Windows does not touch WAVEHDR.dwLoops, |
| * so we need to make an internal copy */ |
| wwo->dwLoops = lpWaveHdr->dwLoops; |
| } |
| } |
| } |
| |
| |
| /************************************************************************** |
| * wodHelper_PlayPtrNext [internal] |
| * |
| * Advance the play pointer to the next waveheader, looping if required. |
| * This is called with the WAVEOUT_INSTANCE lock held. |
| * Call from AudioUnit IO thread can't use Wine debug channels. |
| */ |
| static void wodHelper_PlayPtrNext(WINE_WAVEOUT_INSTANCE* wwo) |
| { |
| BOOL didLoopBack = FALSE; |
| |
| wwo->dwPartialOffset = 0; |
| if ((wwo->lpPlayPtr->dwFlags & WHDR_ENDLOOP) && wwo->lpLoopPtr) |
| { |
| /* We're at the end of a loop, loop if required */ |
| if (wwo->dwLoops > 1) |
| { |
| wwo->dwLoops--; |
| wwo->lpPlayPtr = wwo->lpLoopPtr; |
| didLoopBack = TRUE; |
| } |
| else |
| { |
| wwo->lpLoopPtr = NULL; |
| } |
| } |
| if (!didLoopBack) |
| { |
| /* We didn't loop back. Advance to the next wave header */ |
| wwo->lpPlayPtr = wwo->lpPlayPtr->lpNext; |
| |
| if (wwo->lpPlayPtr) |
| wodHelper_CheckForLoopBegin(wwo); |
| } |
| } |
| |
| /* Send the "done" notification for each WAVEHDR in a list. The list must be |
| * free-standing. It should not be part of a device instance's queue. |
| * This function must be called with the WAVEOUT_INSTANCE lock *not* held. |
| * Furthermore, it does not lock it, itself. That's because the callback to the |
| * application may prompt the application to operate on the device, and we don't |
| * want to deadlock. |
| */ |
| static void wodHelper_NotifyDoneForList(WINE_WAVEOUT_INSTANCE* wwo, LPWAVEHDR lpWaveHdr) |
| { |
| while (lpWaveHdr) |
| { |
| LPWAVEHDR lpNext = lpWaveHdr->lpNext; |
| |
| lpWaveHdr->lpNext = NULL; |
| lpWaveHdr->dwFlags &= ~WHDR_INQUEUE; |
| lpWaveHdr->dwFlags |= WHDR_DONE; |
| wodNotifyClient(wwo, WOM_DONE, (DWORD)lpWaveHdr, 0); |
| |
| lpWaveHdr = lpNext; |
| } |
| } |
| |
| /* if force is TRUE then notify the client that all the headers were completed |
| */ |
| static void wodHelper_NotifyCompletions(WINE_WAVEOUT_INSTANCE* wwo, BOOL force) |
| { |
| LPWAVEHDR lpFirstDoneWaveHdr = NULL; |
| |
| OSSpinLockLock(&wwo->lock); |
| |
| /* First, excise all of the done headers from the queue into |
| * a free-standing list. */ |
| if (force) |
| { |
| lpFirstDoneWaveHdr = wwo->lpQueuePtr; |
| wwo->lpQueuePtr = NULL; |
| } |
| else |
| { |
| LPWAVEHDR lpWaveHdr; |
| LPWAVEHDR lpLastDoneWaveHdr = NULL; |
| |
| /* Start from lpQueuePtr and keep notifying until: |
| * - we hit an unwritten wavehdr |
| * - we hit the beginning of a running loop |
| * - we hit a wavehdr which hasn't finished playing |
| */ |
| for ( |
| lpWaveHdr = wwo->lpQueuePtr; |
| lpWaveHdr && |
| lpWaveHdr != wwo->lpPlayPtr && |
| lpWaveHdr != wwo->lpLoopPtr; |
| lpWaveHdr = lpWaveHdr->lpNext |
| ) |
| { |
| if (!lpFirstDoneWaveHdr) |
| lpFirstDoneWaveHdr = lpWaveHdr; |
| lpLastDoneWaveHdr = lpWaveHdr; |
| } |
| |
| if (lpLastDoneWaveHdr) |
| { |
| wwo->lpQueuePtr = lpLastDoneWaveHdr->lpNext; |
| lpLastDoneWaveHdr->lpNext = NULL; |
| } |
| } |
| |
| OSSpinLockUnlock(&wwo->lock); |
| |
| /* Now, send the "done" notification for each header in our list. */ |
| wodHelper_NotifyDoneForList(wwo, lpFirstDoneWaveHdr); |
| } |
| |
| |
| /************************************************************************** |
| * wodWrite [internal] |
| * |
| */ |
| static DWORD wodWrite(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo, LPWAVEHDR lpWaveHdr, DWORD dwSize) |
| { |
| LPWAVEHDR*wh; |
| |
| TRACE("(%u, %p, %p, %lu, %08X);\n", wDevID, wwo, lpWaveHdr, (unsigned long)lpWaveHdr->dwBufferLength, dwSize); |
| |
| /* first, do the sanity checks... */ |
| if (wDevID >= MAX_WAVEOUTDRV) |
| { |
| WARN("bad dev ID !\n"); |
| return MMSYSERR_BADDEVICEID; |
| } |
| |
| if (lpWaveHdr->lpData == NULL || !(lpWaveHdr->dwFlags & WHDR_PREPARED)) |
| { |
| TRACE("unprepared\n"); |
| return WAVERR_UNPREPARED; |
| } |
| |
| if (lpWaveHdr->dwFlags & WHDR_INQUEUE) |
| { |
| TRACE("still playing\n"); |
| return WAVERR_STILLPLAYING; |
| } |
| |
| lpWaveHdr->dwFlags &= ~WHDR_DONE; |
| lpWaveHdr->dwFlags |= WHDR_INQUEUE; |
| lpWaveHdr->lpNext = 0; |
| |
| OSSpinLockLock(&wwo->lock); |
| /* insert buffer at the end of queue */ |
| for (wh = &(wwo->lpQueuePtr); *wh; wh = &((*wh)->lpNext)) |
| /* Do nothing */; |
| *wh = lpWaveHdr; |
| |
| if (!wwo->lpPlayPtr) |
| { |
| wwo->lpPlayPtr = lpWaveHdr; |
| |
| wodHelper_CheckForLoopBegin(wwo); |
| |
| wwo->dwPartialOffset = 0; |
| } |
| OSSpinLockUnlock(&wwo->lock); |
| |
| return MMSYSERR_NOERROR; |
| } |
| |
| /************************************************************************** |
| * wodPause [internal] |
| */ |
| static DWORD wodPause(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo) |
| { |
| OSStatus status; |
| |
| TRACE("(%u, %p);!\n", wDevID, wwo); |
| |
| if (wDevID >= MAX_WAVEOUTDRV) |
| { |
| WARN("bad device ID !\n"); |
| return MMSYSERR_BADDEVICEID; |
| } |
| |
| /* The order of the following operations is important since we can't hold |
| * the mutex while we make an Audio Unit call. Stop the Audio Unit before |
| * setting the PAUSED state. In wodRestart, the order is reversed. This |
| * guarantees that we can't get into a situation where the state is |
| * PLAYING but the Audio Unit isn't running. Although we can be in PAUSED |
| * state with the Audio Unit still running, that's harmless because the |
| * render callback will just produce silence. |
| */ |
| status = AudioOutputUnitStop(wwo->audioUnit); |
| if (status) |
| WARN("AudioOutputUnitStop return %s\n", wine_dbgstr_fourcc(status)); |
| |
| OSSpinLockLock(&wwo->lock); |
| if (wwo->state == WINE_WS_PLAYING) |
| wwo->state = WINE_WS_PAUSED; |
| OSSpinLockUnlock(&wwo->lock); |
| |
| return MMSYSERR_NOERROR; |
| } |
| |
| /************************************************************************** |
| * wodRestart [internal] |
| */ |
| static DWORD wodRestart(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo) |
| { |
| OSStatus status; |
| |
| TRACE("(%u, %p);\n", wDevID, wwo); |
| |
| if (wDevID >= MAX_WAVEOUTDRV ) |
| { |
| WARN("bad device ID !\n"); |
| return MMSYSERR_BADDEVICEID; |
| } |
| |
| /* The order of the following operations is important since we can't hold |
| * the mutex while we make an Audio Unit call. Set the PLAYING |
| * state before starting the Audio Unit. In wodPause, the order is |
| * reversed. This guarantees that we can't get into a situation where |
| * the state is PLAYING but the Audio Unit isn't running. |
| * Although we can be in PAUSED state with the Audio Unit still running, |
| * that's harmless because the render callback will just produce silence. |
| */ |
| OSSpinLockLock(&wwo->lock); |
| if (wwo->state == WINE_WS_PAUSED) |
| wwo->state = WINE_WS_PLAYING; |
| OSSpinLockUnlock(&wwo->lock); |
| |
| status = AudioOutputUnitStart(wwo->audioUnit); |
| if (status) { |
| ERR("AudioOutputUnitStart return %s\n", wine_dbgstr_fourcc(status)); |
| return MMSYSERR_ERROR; /* FIXME return an error based on the OSStatus */ |
| } |
| |
| return MMSYSERR_NOERROR; |
| } |
| |
| /************************************************************************** |
| * wodReset [internal] |
| */ |
| static DWORD wodReset(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo) |
| { |
| OSStatus status; |
| LPWAVEHDR lpSavedQueuePtr; |
| |
| TRACE("(%u, %p);\n", wDevID, wwo); |
| |
| if (wDevID >= MAX_WAVEOUTDRV) |
| { |
| WARN("bad device ID !\n"); |
| return MMSYSERR_BADDEVICEID; |
| } |
| |
| OSSpinLockLock(&wwo->lock); |
| |
| if (wwo->state == WINE_WS_CLOSING || wwo->state == WINE_WS_OPENING) |
| { |
| OSSpinLockUnlock(&wwo->lock); |
| WARN("resetting a closed device\n"); |
| return MMSYSERR_INVALHANDLE; |
| } |
| |
| lpSavedQueuePtr = wwo->lpQueuePtr; |
| wwo->lpPlayPtr = wwo->lpQueuePtr = wwo->lpLoopPtr = NULL; |
| wwo->state = WINE_WS_PLAYING; |
| wwo->dwPlayedTotal = 0; |
| |
| wwo->dwPartialOffset = 0; /* Clear partial wavehdr */ |
| |
| OSSpinLockUnlock(&wwo->lock); |
| |
| status = AudioOutputUnitStart(wwo->audioUnit); |
| |
| if (status) { |
| ERR( "AudioOutputUnitStart return %s\n", wine_dbgstr_fourcc(status)); |
| return MMSYSERR_ERROR; /* FIXME return an error based on the OSStatus */ |
| } |
| |
| /* Now, send the "done" notification for each header in our list. */ |
| /* Do this last so the reset operation is effectively complete before the |
| * app does whatever it's going to do in response to these notifications. */ |
| wodHelper_NotifyDoneForList(wwo, lpSavedQueuePtr); |
| |
| return MMSYSERR_NOERROR; |
| } |
| |
| /************************************************************************** |
| * wodBreakLoop [internal] |
| */ |
| static DWORD wodBreakLoop(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo) |
| { |
| TRACE("(%u, %p);\n", wDevID, wwo); |
| |
| if (wDevID >= MAX_WAVEOUTDRV) |
| { |
| WARN("bad device ID !\n"); |
| return MMSYSERR_BADDEVICEID; |
| } |
| |
| OSSpinLockLock(&wwo->lock); |
| |
| if (wwo->lpLoopPtr != NULL) |
| { |
| /* ensure exit at end of current loop */ |
| wwo->dwLoops = 1; |
| } |
| |
| OSSpinLockUnlock(&wwo->lock); |
| |
| return MMSYSERR_NOERROR; |
| } |
| |
| /************************************************************************** |
| * wodGetPosition [internal] |
| */ |
| static DWORD wodGetPosition(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo, LPMMTIME lpTime, DWORD uSize) |
| { |
| DWORD val; |
| |
| TRACE("(%u, %p, %p, %u);\n", wDevID, wwo, lpTime, uSize); |
| |
| if (wDevID >= MAX_WAVEOUTDRV) |
| { |
| WARN("bad device ID !\n"); |
| return MMSYSERR_BADDEVICEID; |
| } |
| |
| /* if null pointer to time structure return error */ |
| if (lpTime == NULL) return MMSYSERR_INVALPARAM; |
| |
| OSSpinLockLock(&wwo->lock); |
| val = wwo->dwPlayedTotal; |
| OSSpinLockUnlock(&wwo->lock); |
| |
| return bytes_to_mmtime(lpTime, val, &wwo->format); |
| } |
| |
| /************************************************************************** |
| * wodGetVolume [internal] |
| */ |
| static DWORD wodGetVolume(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo, LPDWORD lpdwVol) |
| { |
| if (wDevID >= MAX_WAVEOUTDRV) |
| { |
| WARN("bad device ID !\n"); |
| return MMSYSERR_BADDEVICEID; |
| } |
| |
| TRACE("(%u, %p, %p);\n", wDevID, wwo, lpdwVol); |
| |
| if (wwo) |
| { |
| float left; |
| float right; |
| |
| AudioUnit_GetVolume(wwo->audioUnit, &left, &right); |
| *lpdwVol = (WORD)(left * 0xFFFFl) + ((WORD)(right * 0xFFFFl) << 16); |
| } |
| else |
| *lpdwVol = WOutDev[wDevID].device_volume; |
| |
| return MMSYSERR_NOERROR; |
| } |
| |
| /************************************************************************** |
| * wodSetVolume [internal] |
| */ |
| static DWORD wodSetVolume(WORD wDevID, WINE_WAVEOUT_INSTANCE* wwo, DWORD dwParam) |
| { |
| float left; |
| float right; |
| |
| if (wDevID >= MAX_WAVEOUTDRV) |
| { |
| WARN("bad device ID !\n"); |
| return MMSYSERR_BADDEVICEID; |
| } |
| |
| left = LOWORD(dwParam) / 65535.0f; |
| right = HIWORD(dwParam) / 65535.0f; |
| |
| TRACE("(%u, %p, %08x);\n", wDevID, wwo, dwParam); |
| |
| if (wwo) |
| AudioUnit_SetVolume(wwo->audioUnit, left, right); |
| else |
| { |
| OSSpinLockLock(&WOutDev[wDevID].lock); |
| LIST_FOR_EACH_ENTRY(wwo, &WOutDev[wDevID].instances, WINE_WAVEOUT_INSTANCE, entry) |
| AudioUnit_SetVolume(wwo->audioUnit, left, right); |
| OSSpinLockUnlock(&WOutDev[wDevID].lock); |
| |
| WOutDev[wDevID].device_volume = dwParam; |
| } |
| |
| return MMSYSERR_NOERROR; |
| } |
| |
| /************************************************************************** |
| * wodGetNumDevs [internal] |
| */ |
| static DWORD wodGetNumDevs(void) |
| { |
| TRACE("\n"); |
| return MAX_WAVEOUTDRV; |
| } |
| |
| /************************************************************************** |
| * wodDevInterfaceSize [internal] |
| */ |
| static DWORD wodDevInterfaceSize(UINT wDevID, LPDWORD dwParam1) |
| { |
| TRACE("(%u, %p)\n", wDevID, dwParam1); |
| |
| *dwParam1 = MultiByteToWideChar(CP_UNIXCP, 0, WOutDev[wDevID].cadev->interface_name, -1, |
| NULL, 0 ) * sizeof(WCHAR); |
| return MMSYSERR_NOERROR; |
| } |
| |
| /************************************************************************** |
| * wodDevInterface [internal] |
| */ |
| static DWORD wodDevInterface(UINT wDevID, PWCHAR dwParam1, DWORD dwParam2) |
| { |
| TRACE("\n"); |
| if (dwParam2 >= MultiByteToWideChar(CP_UNIXCP, 0, WOutDev[wDevID].cadev->interface_name, -1, |
| NULL, 0 ) * sizeof(WCHAR)) |
| { |
| MultiByteToWideChar(CP_UNIXCP, 0, WOutDev[wDevID].cadev->interface_name, -1, |
| dwParam1, dwParam2 / sizeof(WCHAR)); |
| return MMSYSERR_NOERROR; |
| } |
| return MMSYSERR_INVALPARAM; |
| } |
| |
| /************************************************************************** |
| * widDsCreate [internal] |
| */ |
| static DWORD wodDsCreate(UINT wDevID, PIDSDRIVER* drv) |
| { |
| TRACE("(%d,%p)\n",wDevID,drv); |
| |
| FIXME("DirectSound not implemented\n"); |
| FIXME("The (slower) DirectSound HEL mode will be used instead.\n"); |
| return MMSYSERR_NOTSUPPORTED; |
| } |
| |
| /************************************************************************** |
| * wodDsDesc [internal] |
| */ |
| static DWORD wodDsDesc(UINT wDevID, PDSDRIVERDESC desc) |
| { |
| /* The DirectSound HEL will automatically wrap a non-DirectSound-capable |
| * driver in a DirectSound adaptor, thus allowing the driver to be used by |
| * DirectSound clients. However, it only does this if we respond |
| * successfully to the DRV_QUERYDSOUNDDESC message. It's enough to fill in |
| * the driver and device names of the description output parameter. */ |
| *desc = WOutDev[wDevID].cadev->ds_desc; |
| return MMSYSERR_NOERROR; |
| } |
| |
| /************************************************************************** |
| * wodMessage (WINECOREAUDIO.7) |
| */ |
| DWORD WINAPI CoreAudio_wodMessage(UINT wDevID, UINT wMsg, DWORD_PTR dwUser, |
| DWORD_PTR dwParam1, DWORD_PTR dwParam2) |
| { |
| WINE_WAVEOUT_INSTANCE* wwo = (WINE_WAVEOUT_INSTANCE*)dwUser; |
| |
| TRACE("(%u, %s, %p, %p, %p);\n", |
| wDevID, getMessage(wMsg), (void*)dwUser, (void*)dwParam1, (void*)dwParam2); |
| |
| switch (wMsg) { |
| case DRVM_INIT: |
| case DRVM_EXIT: |
| case DRVM_ENABLE: |
| case DRVM_DISABLE: |
| |
| /* FIXME: Pretend this is supported */ |
| return 0; |
| case WODM_OPEN: return wodOpen(wDevID, (WINE_WAVEOUT_INSTANCE**)dwUser, (LPWAVEOPENDESC) dwParam1, dwParam2); |
| case WODM_CLOSE: return wodClose(wDevID, wwo); |
| case WODM_WRITE: return wodWrite(wDevID, wwo, (LPWAVEHDR) dwParam1, dwParam2); |
| case WODM_PAUSE: return wodPause(wDevID, wwo); |
| case WODM_GETPOS: return wodGetPosition(wDevID, wwo, (LPMMTIME) dwParam1, dwParam2); |
| case WODM_BREAKLOOP: return wodBreakLoop(wDevID, wwo); |
| case WODM_PREPARE: return wodPrepare(wDevID, wwo, (LPWAVEHDR)dwParam1, dwParam2); |
| case WODM_UNPREPARE: return wodUnprepare(wDevID, wwo, (LPWAVEHDR)dwParam1, dwParam2); |
| |
| case WODM_GETDEVCAPS: return wodGetDevCaps(wDevID, (LPWAVEOUTCAPSW) dwParam1, dwParam2); |
| case WODM_GETNUMDEVS: return wodGetNumDevs(); |
| |
| case WODM_GETPITCH: |
| case WODM_SETPITCH: |
| case WODM_GETPLAYBACKRATE: |
| case WODM_SETPLAYBACKRATE: return MMSYSERR_NOTSUPPORTED; |
| case WODM_GETVOLUME: return wodGetVolume(wDevID, wwo, (LPDWORD)dwParam1); |
| case WODM_SETVOLUME: return wodSetVolume(wDevID, wwo, dwParam1); |
| case WODM_RESTART: return wodRestart(wDevID, wwo); |
| case WODM_RESET: return wodReset(wDevID, wwo); |
| |
| case DRV_QUERYDEVICEINTERFACESIZE: return wodDevInterfaceSize (wDevID, (LPDWORD)dwParam1); |
| case DRV_QUERYDEVICEINTERFACE: return wodDevInterface (wDevID, (PWCHAR)dwParam1, dwParam2); |
| case DRV_QUERYDSOUNDIFACE: return wodDsCreate (wDevID, (PIDSDRIVER*)dwParam1); |
| case DRV_QUERYDSOUNDDESC: return wodDsDesc (wDevID, (PDSDRIVERDESC)dwParam1); |
| |
| default: |
| FIXME("unknown message %d!\n", wMsg); |
| } |
| |
| return MMSYSERR_NOTSUPPORTED; |
| } |
| |
| /*======================================================================* |
| * Low level DSOUND implementation * |
| *======================================================================*/ |
| |
| typedef struct IDsDriverImpl IDsDriverImpl; |
| typedef struct IDsDriverBufferImpl IDsDriverBufferImpl; |
| |
| struct IDsDriverImpl |
| { |
| /* IUnknown fields */ |
| const IDsDriverVtbl *lpVtbl; |
| DWORD ref; |
| /* IDsDriverImpl fields */ |
| UINT wDevID; |
| IDsDriverBufferImpl*primary; |
| }; |
| |
| struct IDsDriverBufferImpl |
| { |
| /* IUnknown fields */ |
| const IDsDriverBufferVtbl *lpVtbl; |
| DWORD ref; |
| /* IDsDriverBufferImpl fields */ |
| IDsDriverImpl* drv; |
| DWORD buflen; |
| }; |
| |
| |
| /* |
| CoreAudio IO threaded callback, |
| we can't call Wine debug channels, critical section or anything using NtCurrentTeb here. |
| */ |
| OSStatus CoreAudio_woAudioUnitIOProc(void *inRefCon, |
| AudioUnitRenderActionFlags *ioActionFlags, |
| const AudioTimeStamp *inTimeStamp, |
| UInt32 inBusNumber, |
| UInt32 inNumberFrames, |
| AudioBufferList *ioData) |
| { |
| UInt32 buffer; |
| WINE_WAVEOUT_INSTANCE* wwo = (WINE_WAVEOUT_INSTANCE*)inRefCon; |
| int needNotify = 0; |
| |
| unsigned int dataNeeded = ioData->mBuffers[0].mDataByteSize; |
| unsigned int dataProvided = 0; |
| |
| OSSpinLockLock(&wwo->lock); |
| |
| /* We might have been called before wwo has been completely filled out by |
| * wodOpen, or while it's being closed in wodClose. We have to do nothing |
| * in that case. The check of wwo->state below ensures that. */ |
| while (dataNeeded > 0 && wwo->state == WINE_WS_PLAYING && wwo->lpPlayPtr) |
| { |
| unsigned int available = wwo->lpPlayPtr->dwBufferLength - wwo->dwPartialOffset; |
| unsigned int toCopy; |
| |
| if (available >= dataNeeded) |
| toCopy = dataNeeded; |
| else |
| toCopy = available; |
| |
| if (toCopy > 0) |
| { |
| memcpy((char*)ioData->mBuffers[0].mData + dataProvided, |
| wwo->lpPlayPtr->lpData + wwo->dwPartialOffset, toCopy); |
| wwo->dwPartialOffset += toCopy; |
| wwo->dwPlayedTotal += toCopy; |
| dataProvided += toCopy; |
| dataNeeded -= toCopy; |
| available -= toCopy; |
| } |
| |
| if (available == 0) |
| { |
| wodHelper_PlayPtrNext(wwo); |
| needNotify = 1; |
| } |
| } |
| ioData->mBuffers[0].mDataByteSize = dataProvided; |
| |
| OSSpinLockUnlock(&wwo->lock); |
| |
| /* We can't provide any more wave data. Fill the rest with silence. */ |
| if (dataNeeded > 0) |
| { |
| if (!dataProvided) |
| *ioActionFlags |= kAudioUnitRenderAction_OutputIsSilence; |
| memset((char*)ioData->mBuffers[0].mData + dataProvided, 0, dataNeeded); |
| dataProvided += dataNeeded; |
| dataNeeded = 0; |
| } |
| |
| /* We only fill buffer 0. Set any others that might be requested to 0. */ |
| for (buffer = 1; buffer < ioData->mNumberBuffers; buffer++) |
| { |
| memset(ioData->mBuffers[buffer].mData, 0, ioData->mBuffers[buffer].mDataByteSize); |
| } |
| |
| if (needNotify) wodSendNotifyCompletionsMessage(wwo); |
| return noErr; |
| } |
| |
| |
| /*======================================================================* |
| * Low level WAVE IN implementation * |
| *======================================================================*/ |
| |
| /************************************************************************** |
| * widNotifyClient [internal] |
| */ |
| static DWORD widNotifyClient(WINE_WAVEIN* wwi, WORD wMsg, DWORD dwParam1, DWORD dwParam2) |
| { |
| TRACE("wMsg = 0x%04x dwParm1 = %04X dwParam2 = %04X\n", wMsg, dwParam1, dwParam2); |
| |
| switch (wMsg) |
| { |
| case WIM_OPEN: |
| case WIM_CLOSE: |
| case WIM_DATA: |
| if (wwi->wFlags != DCB_NULL && |
| !DriverCallback(wwi->waveDesc.dwCallback, wwi->wFlags, |
| (HDRVR)wwi->waveDesc.hWave, wMsg, wwi->waveDesc.dwInstance, |
| dwParam1, dwParam2)) |
| { |
| WARN("can't notify client !\n"); |
| return MMSYSERR_ERROR; |
| } |
| break; |
| default: |
| FIXME("Unknown callback message %u\n", wMsg); |
| return MMSYSERR_INVALPARAM; |
| } |
| return MMSYSERR_NOERROR; |
| } |
| |
| |
| /************************************************************************** |
| * widHelper_NotifyCompletions [internal] |
| */ |
| static void widHelper_NotifyCompletions(WINE_WAVEIN* wwi) |
| { |
| LPWAVEHDR lpWaveHdr; |
| LPWAVEHDR lpFirstDoneWaveHdr = NULL; |
| LPWAVEHDR lpLastDoneWaveHdr = NULL; |
| |
| OSSpinLockLock(&wwi->lock); |
| |
| /* First, excise all of the done headers from the queue into |
| * a free-standing list. */ |
| |
| /* Start from lpQueuePtr and keep notifying until: |
| * - we hit an unfilled wavehdr |
| * - we hit the end of the list |
| */ |
| for ( |
| lpWaveHdr = wwi->lpQueuePtr; |
| lpWaveHdr && |
| lpWaveHdr->dwBytesRecorded >= lpWaveHdr->dwBufferLength; |
| lpWaveHdr = lpWaveHdr->lpNext |
| ) |
| { |
| if (!lpFirstDoneWaveHdr) |
| lpFirstDoneWaveHdr = lpWaveHdr; |
| lpLastDoneWaveHdr = lpWaveHdr; |
| } |
| |
| if (lpLastDoneWaveHdr) |
| { |
| wwi->lpQueuePtr = lpLastDoneWaveHdr->lpNext; |
| lpLastDoneWaveHdr->lpNext = NULL; |
| } |
| |
| OSSpinLockUnlock(&wwi->lock); |
| |
| /* Now, send the "done" notification for each header in our list. */ |
| lpWaveHdr = lpFirstDoneWaveHdr; |
| while (lpWaveHdr) |
| { |
| LPWAVEHDR lpNext = lpWaveHdr->lpNext; |
| |
| lpWaveHdr->lpNext = NULL; |
| lpWaveHdr->dwFlags &= ~WHDR_INQUEUE; |
| lpWaveHdr->dwFlags |= WHDR_DONE; |
| widNotifyClient(wwi, WIM_DATA, (DWORD)lpWaveHdr, 0); |
| |
| lpWaveHdr = lpNext; |
| } |
| } |
| |
| |
| /************************************************************************** |
| * widGetDevCaps [internal] |
| */ |
| static DWORD widGetDevCaps(WORD wDevID, LPWAVEINCAPSW lpCaps, DWORD dwSize) |
| { |
| TRACE("(%u, %p, %u);\n", wDevID, lpCaps, dwSize); |
| |
| if (lpCaps == NULL) return MMSYSERR_NOTENABLED; |
| |
| if (wDevID >= MAX_WAVEINDRV) |
| { |
| TRACE("MAX_WAVEINDRV reached !\n"); |
| return MMSYSERR_BADDEVICEID; |
| } |
| |
| memcpy(lpCaps, &WInDev[wDevID].caps, min(dwSize, sizeof(*lpCaps))); |
| return MMSYSERR_NOERROR; |
| } |
| |
| |
| /************************************************************************** |
| * widHelper_DestroyAudioBufferList [internal] |
| * Convenience function to dispose of our audio buffers |
| */ |
| static void widHelper_DestroyAudioBufferList(AudioBufferList* list) |
| { |
| if (list) |
| { |
| UInt32 i; |
| for (i = 0; i < list->mNumberBuffers; i++) |
| { |
| if (list->mBuffers[i].mData) |
| HeapFree(GetProcessHeap(), 0, list->mBuffers[i].mData); |
| } |
| HeapFree(GetProcessHeap(), 0, list); |
| } |
| } |
| |
| |
| #define AUDIOBUFFERLISTSIZE(numBuffers) (offsetof(AudioBufferList, mBuffers) + (numBuffers) * sizeof(AudioBuffer)) |
| |
| /************************************************************************** |
| * widHelper_AllocateAudioBufferList [internal] |
| * Convenience function to allocate our audio buffers |
| */ |
| static AudioBufferList* widHelper_AllocateAudioBufferList(UInt32 numChannels, UInt32 bitsPerChannel, UInt32 bufferFrames, BOOL interleaved) |
| { |
| UInt32 numBuffers; |
| UInt32 channelsPerFrame; |
| UInt32 bytesPerFrame; |
| UInt32 bytesPerBuffer; |
| AudioBufferList* list; |
| UInt32 i; |
| |
| if (interleaved) |
| { |
| /* For interleaved audio, we allocate one buffer for all channels. */ |
| numBuffers = 1; |
| channelsPerFrame = numChannels; |
| } |
| else |
| { |
| numBuffers = numChannels; |
| channelsPerFrame = 1; |
| } |
| |
| bytesPerFrame = bitsPerChannel * channelsPerFrame / 8; |
| bytesPerBuffer = bytesPerFrame * bufferFrames; |
| |
| list = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, AUDIOBUFFERLISTSIZE(numBuffers)); |
| if (list == NULL) |
| return NULL; |
| |
| list->mNumberBuffers = numBuffers; |
| for (i = 0; i < numBuffers; ++i) |
| { |
| list->mBuffers[i].mNumberChannels = channelsPerFrame; |
| list->mBuffers[i].mDataByteSize = bytesPerBuffer; |
| list->mBuffers[i].mData = HeapAlloc(GetProcessHeap(), 0, bytesPerBuffer); |
| if (list->mBuffers[i].mData == NULL) |
| { |
| widHelper_DestroyAudioBufferList(list); |
| return NULL; |
| } |
| } |
| return list; |
| } |
| |
| |
| /************************************************************************** |
| * widOpen [internal] |
| */ |
| static DWORD widOpen(WORD wDevID, LPWAVEOPENDESC lpDesc, DWORD dwFlags) |
| { |
| WINE_WAVEIN* wwi; |
| UInt32 frameCount; |
| |
| TRACE("(%u, %p, %08X);\n", wDevID, lpDesc, dwFlags); |
| if (lpDesc == NULL) |
| { |
| WARN("Invalid Parameter !\n"); |
| return MMSYSERR_INVALPARAM; |
| } |
| if (wDevID >= MAX_WAVEINDRV) |
| { |
| TRACE ("MAX_WAVEINDRV reached !\n"); |
| return MMSYSERR_BADDEVICEID; |
| } |
| |
| TRACE("Format: tag=%04X nChannels=%d nSamplesPerSec=%d wBitsPerSample=%d !\n", |
| lpDesc->lpFormat->wFormatTag, lpDesc->lpFormat->nChannels, |
| lpDesc->lpFormat->nSamplesPerSec, lpDesc->lpFormat->wBitsPerSample); |
| |
| if (!supportedFormat(lpDesc->lpFormat) || |
| lpDesc->lpFormat->nSamplesPerSec != AudioUnit_GetInputDeviceSampleRate() |
| ) |
| { |
| WARN("Bad format: tag=%04X nChannels=%d nSamplesPerSec=%d wBitsPerSample=%d !\n", |
| lpDesc->lpFormat->wFormatTag, lpDesc->lpFormat->nChannels, |
| lpDesc->lpFormat->nSamplesPerSec, lpDesc->lpFormat->wBitsPerSample); |
| return WAVERR_BADFORMAT; |
| } |
| |
| if (dwFlags & WAVE_FORMAT_QUERY) |
| { |
| TRACE("Query format: tag=%04X nChannels=%d nSamplesPerSec=%d !\n", |
| lpDesc->lpFormat->wFormatTag, lpDesc->lpFormat->nChannels, |
| lpDesc->lpFormat->nSamplesPerSec); |
| return MMSYSERR_NOERROR; |
| } |
| |
| /* nBlockAlign and nAvgBytesPerSec are output variables for dsound */ |
| if (lpDesc->lpFormat->nBlockAlign != lpDesc->lpFormat->nChannels*lpDesc->lpFormat->wBitsPerSample/8) { |
| lpDesc->lpFormat->nBlockAlign = lpDesc->lpFormat->nChannels*lpDesc->lpFormat->wBitsPerSample/8; |
| WARN("Fixing nBlockAlign\n"); |
| } |
| if (lpDesc->lpFormat->nAvgBytesPerSec!= lpDesc->lpFormat->nSamplesPerSec*lpDesc->lpFormat->nBlockAlign) { |
| lpDesc->lpFormat->nAvgBytesPerSec = lpDesc->lpFormat->nSamplesPerSec*lpDesc->lpFormat->nBlockAlign; |
| WARN("Fixing nAvgBytesPerSec\n"); |
| } |
| |
| wwi = &WInDev[wDevID]; |
| if (!OSSpinLockTry(&wwi->lock)) |
| return MMSYSERR_ALLOCATED; |
| |
| if (wwi->state != WINE_WS_CLOSED) |
| { |
| OSSpinLockUnlock(&wwi->lock); |
| return MMSYSERR_ALLOCATED; |
| } |
| |
| wwi->state = WINE_WS_STOPPED; |
| wwi->wFlags = HIWORD(dwFlags & CALLBACK_TYPEMASK); |
| |
| wwi->waveDesc = *lpDesc; |
| copyFormat(lpDesc->lpFormat, &wwi->format); |
| |
| wwi->dwTotalRecorded = 0; |
| |
| wwi->trace_on = TRACE_ON(wave); |
| wwi->warn_on = WARN_ON(wave); |
| wwi->err_on = ERR_ON(wave); |
| |
| if (!AudioUnit_CreateInputUnit(wwi, &wwi->audioUnit, |
| wwi->format.wf.nChannels, wwi->format.wf.nSamplesPerSec, |
| wwi->format.wBitsPerSample, &frameCount)) |
| { |
| OSSpinLockUnlock(&wwi->lock); |
| ERR("AudioUnit_CreateInputUnit failed\n"); |
| return MMSYSERR_ERROR; |
| } |
| |
| /* Allocate our audio buffers */ |
| wwi->bufferList = widHelper_AllocateAudioBufferList(wwi->format.wf.nChannels, |
| wwi->format.wBitsPerSample, frameCount, TRUE); |
| if (wwi->bufferList == NULL) |
| { |
| AudioUnitUninitialize(wwi->audioUnit); |
| AudioUnit_CloseAudioUnit(wwi->audioUnit); |
| OSSpinLockUnlock(&wwi->lock); |
| ERR("Failed to allocate buffer list\n"); |
| return MMSYSERR_NOMEM; |
| } |
| |
| /* Keep a copy of the buffer list structure (but not the buffers themselves) |
| * in case AudioUnitRender clobbers the original, as it tends to do. */ |
| wwi->bufferListCopy = HeapAlloc(GetProcessHeap(), 0, AUDIOBUFFERLISTSIZE(wwi->bufferList->mNumberBuffers)); |
| if (wwi->bufferListCopy == NULL) |
| { |
| widHelper_DestroyAudioBufferList(wwi->bufferList); |
| AudioUnitUninitialize(wwi->audioUnit); |
| AudioUnit_CloseAudioUnit(wwi->audioUnit); |
| OSSpinLockUnlock(&wwi->lock); |
| ERR("Failed to allocate buffer list copy\n"); |
| return MMSYSERR_NOMEM; |
| } |
| memcpy(wwi->bufferListCopy, wwi->bufferList, AUDIOBUFFERLISTSIZE(wwi->bufferList->mNumberBuffers)); |
| |
| OSSpinLockUnlock(&wwi->lock); |
| |
| return widNotifyClient(wwi, WIM_OPEN, 0L, 0L); |
| } |
| |
| |
| /************************************************************************** |
| * widClose [internal] |
| */ |
| static DWORD widClose(WORD wDevID) |
| { |
| DWORD ret = MMSYSERR_NOERROR; |
| WINE_WAVEIN* wwi; |
| OSStatus err; |
| |
| TRACE("(%u);\n", wDevID); |
| |
| if (wDevID >= MAX_WAVEINDRV) |
| { |
| WARN("bad device ID !\n"); |
| return MMSYSERR_BADDEVICEID; |
| } |
| |
| wwi = &WInDev[wDevID]; |
| OSSpinLockLock(&wwi->lock); |
| if (wwi->state == WINE_WS_CLOSED || wwi->state == WINE_WS_CLOSING) |
| { |
| WARN("Device already closed.\n"); |
| ret = MMSYSERR_INVALHANDLE; |
| } |
| else if (wwi->lpQueuePtr) |
| { |
| WARN("Buffers in queue.\n"); |
| ret = WAVERR_STILLPLAYING; |
| } |
| else |
| { |
| wwi->state = WINE_WS_CLOSING; |
| } |
| |
| OSSpinLockUnlock(&wwi->lock); |
| |
| if (ret != MMSYSERR_NOERROR) |
| return ret; |
| |
| |
| /* Clean up and close the audio unit. This has to be done without |
| * wwi->lock being held to avoid deadlock. AudioUnitUninitialize will |
| * grab an internal Core Audio lock while waiting for the device work |
| * thread to exit. Meanwhile the device work thread may be holding |
| * that lock and trying to grab the wwi->lock in the callback. */ |
| err = AudioUnitUninitialize(wwi->audioUnit); |
| if (err) |
| ERR("AudioUnitUninitialize return %s\n", wine_dbgstr_fourcc(err)); |
| |
| if (!AudioUnit_CloseAudioUnit(wwi->audioUnit)) |
| ERR("Can't close AudioUnit\n"); |
| |
| |
| OSSpinLockLock(&wwi->lock); |
| assert(wwi->state == WINE_WS_CLOSING); |
| |
| /* Dellocate our audio buffers */ |
| widHelper_DestroyAudioBufferList(wwi->bufferList); |
| wwi->bufferList = NULL; |
| HeapFree(GetProcessHeap(), 0, wwi->bufferListCopy); |
| wwi->bufferListCopy = NULL; |
| |
| wwi->audioUnit = NULL; |
| wwi->state = WINE_WS_CLOSED; |
| OSSpinLockUnlock(&wwi->lock); |
| |
| ret = widNotifyClient(wwi, WIM_CLOSE, 0L, 0L); |
| |
| return ret; |
| } |
| |
| |
| /************************************************************************** |
| * widAddBuffer [internal] |
| */ |
| static DWORD widAddBuffer(WORD wDevID, LPWAVEHDR lpWaveHdr, DWORD dwSize) |
| { |
| DWORD ret = MMSYSERR_NOERROR; |
| WINE_WAVEIN* wwi; |
| |
| TRACE("(%u, %p, %08X);\n", wDevID, lpWaveHdr, dwSize); |
| |
| if (wDevID >= MAX_WAVEINDRV) |
| { |
| WARN("invalid device ID\n"); |
| return MMSYSERR_INVALHANDLE; |
| } |
| if (!(lpWaveHdr->dwFlags & WHDR_PREPARED)) |
| { |
| TRACE("never been prepared !\n"); |
| return WAVERR_UNPREPARED; |
| } |
| if (lpWaveHdr->dwFlags & WHDR_INQUEUE) |
| { |
| TRACE("header already in use !\n"); |
| return WAVERR_STILLPLAYING; |
| } |
| |
| wwi = &WInDev[wDevID]; |
| OSSpinLockLock(&wwi->lock); |
| |
| if (wwi->state == WINE_WS_CLOSED || wwi->state == WINE_WS_CLOSING) |
| { |
| WARN("Trying to add buffer to closed device.\n"); |
| ret = MMSYSERR_INVALHANDLE; |
| } |
| else |
| { |
| LPWAVEHDR* wh; |
| |
| lpWaveHdr->dwFlags |= WHDR_INQUEUE; |
| lpWaveHdr->dwFlags &= ~WHDR_DONE; |
| lpWaveHdr->dwBytesRecorded = 0; |
| lpWaveHdr->lpNext = NULL; |
| |
| /* insert buffer at end of queue */ |
| for (wh = &(wwi->lpQueuePtr); *wh; wh = &((*wh)->lpNext)) |
| /* Do nothing */; |
| *wh = lpWaveHdr; |
| } |
| |
| OSSpinLockUnlock(&wwi->lock); |
| |
| return ret; |
| } |
| |
| |
| /************************************************************************** |
| * widStart [internal] |
| */ |
| static DWORD widStart(WORD wDevID) |
| { |
| DWORD ret = MMSYSERR_NOERROR; |
| WINE_WAVEIN* wwi; |
| |
| TRACE("(%u);\n", wDevID); |
| if (wDevID >= MAX_WAVEINDRV) |
| { |
| WARN("invalid device ID\n"); |
| return MMSYSERR_INVALHANDLE; |
| } |
| |
| /* The order of the following operations is important since we can't hold |
| * the mutex while we make an Audio Unit call. Set the PLAYING state |
| * before starting the Audio Unit. In widStop, the order is reversed. |
| * This guarantees that we can't get into a situation where the state is |
| * PLAYING but the Audio Unit isn't running. Although we can be in STOPPED |
| * state with the Audio Unit still running, that's harmless because the |
| * input callback will just throw away the sound data. |
| */ |
| wwi = &WInDev[wDevID]; |
| OSSpinLockLock(&wwi->lock); |
| |
| if (wwi->state == WINE_WS_CLOSED || wwi->state == WINE_WS_CLOSING) |
| { |
| WARN("Trying to start closed device.\n"); |
| ret = MMSYSERR_INVALHANDLE; |
| } |
| else |
| wwi->state = WINE_WS_PLAYING; |
| |
| OSSpinLockUnlock(&wwi->lock); |
| |
| if (ret == MMSYSERR_NOERROR) |
| { |
| /* Start pulling for audio data */ |
| OSStatus err = AudioOutputUnitStart(wwi->audioUnit); |
| if (err != noErr) |
| ERR("Failed to start AU: %08lx\n", err); |
| |
| TRACE("Recording started...\n"); |
| } |
| |
| return ret; |
| } |
| |
| |
| /************************************************************************** |
| * widStop [internal] |
| */ |
| static DWORD widStop(WORD wDevID) |
| { |
| DWORD ret = MMSYSERR_NOERROR; |
| WINE_WAVEIN* wwi; |
| WAVEHDR* lpWaveHdr = NULL; |
| OSStatus err; |
| |
| TRACE("(%u);\n", wDevID); |
| if (wDevID >= MAX_WAVEINDRV) |
| { |
| WARN("invalid device ID\n"); |
| return MMSYSERR_INVALHANDLE; |
| } |
| |
| wwi = &WInDev[wDevID]; |
| |
| /* The order of the following operations is important since we can't hold |
| * the mutex while we make an Audio Unit call. Stop the Audio Unit before |
| * setting the STOPPED state. In widStart, the order is reversed. This |
| * guarantees that we can't get into a situation where the state is |
| * PLAYING but the Audio Unit isn't running. Although we can be in STOPPED |
| * state with the Audio Unit still running, that's harmless because the |
| * input callback will just throw away the sound data. |
| */ |
| err = AudioOutputUnitStop(wwi->audioUnit); |
| if (err != noErr) |
| WARN("Failed to stop AU: %08lx\n", err); |
| |
| TRACE("Recording stopped.\n"); |
| |
| OSSpinLockLock(&wwi->lock); |
| |
| if (wwi->state == WINE_WS_CLOSED || wwi->state == WINE_WS_CLOSING) |
| { |
| WARN("Trying to stop closed device.\n"); |
| ret = MMSYSERR_INVALHANDLE; |
| } |
| else if (wwi->state != WINE_WS_STOPPED) |
| { |
| wwi->state = WINE_WS_STOPPED; |
| /* If there's a buffer in progress, it's done. Remove it from the |
| * queue so that we can return it to the app, below. */ |
| if (wwi->lpQueuePtr) |
| { |
| lpWaveHdr = wwi->lpQueuePtr; |
| wwi->lpQueuePtr = lpWaveHdr->lpNext; |
| } |
| } |
| |
| OSSpinLockUnlock(&wwi->lock); |
| |
| if (lpWaveHdr) |
| { |
| lpWaveHdr->lpNext = NULL; |
| lpWaveHdr->dwFlags &= ~WHDR_INQUEUE; |
| lpWaveHdr->dwFlags |= WHDR_DONE; |
| widNotifyClient(wwi, WIM_DATA, (DWORD)lpWaveHdr, 0); |
| } |
| |
| return ret; |
| } |
| |
| /************************************************************************** |
| * widGetPos [internal] |
| */ |
| static DWORD widGetPos(WORD wDevID, LPMMTIME lpTime, UINT size) |
| { |
| DWORD val; |
| WINE_WAVEIN* wwi; |
| |
| TRACE("(%u);\n", wDevID); |
| if (wDevID >= MAX_WAVEINDRV) |
| { |
| WARN("invalid device ID\n"); |
| return MMSYSERR_INVALHANDLE; |
| } |
| |
| wwi = &WInDev[wDevID]; |
| |
| OSSpinLockLock(&WInDev[wDevID].lock); |
| val = wwi->dwTotalRecorded; |
| OSSpinLockUnlock(&WInDev[wDevID].lock); |
| |
| return bytes_to_mmtime(lpTime, val, &wwi->format); |
| } |
| |
| /************************************************************************** |
| * widReset [internal] |
| */ |
| static DWORD widReset(WORD wDevID) |
| { |
| DWORD ret = MMSYSERR_NOERROR; |
| WINE_WAVEIN* wwi; |
| WAVEHDR* lpWaveHdr = NULL; |
| |
| TRACE("(%u);\n", wDevID); |
| if (wDevID >= MAX_WAVEINDRV) |
| { |
| WARN("invalid device ID\n"); |
| return MMSYSERR_INVALHANDLE; |
| } |
| |
| wwi = &WInDev[wDevID]; |
| OSSpinLockLock(&wwi->lock); |
| |
| if (wwi->state == WINE_WS_CLOSED || wwi->state == WINE_WS_CLOSING) |
| { |
| WARN("Trying to reset a closed device.\n"); |
| ret = MMSYSERR_INVALHANDLE; |
| } |
| else |
| { |
| lpWaveHdr = wwi->lpQueuePtr; |
| wwi->lpQueuePtr = NULL; |
| wwi->state = WINE_WS_STOPPED; |
| wwi->dwTotalRecorded = 0; |
| } |
| |
| OSSpinLockUnlock(&wwi->lock); |
| |
| if (ret == MMSYSERR_NOERROR) |
| { |
| OSStatus err = AudioOutputUnitStop(wwi->audioUnit); |
| if (err != noErr) |
| WARN("Failed to stop AU: %08lx\n", err); |
| |
| TRACE("Recording stopped.\n"); |
| } |
| |
| while (lpWaveHdr) |
| { |
| WAVEHDR* lpNext = lpWaveHdr->lpNext; |
| |
| lpWaveHdr->lpNext = NULL; |
| lpWaveHdr->dwFlags &= ~WHDR_INQUEUE; |
| lpWaveHdr->dwFlags |= WHDR_DONE; |
| widNotifyClient(wwi, WIM_DATA, (DWORD)lpWaveHdr, 0); |
| |
| lpWaveHdr = lpNext; |
| } |
| |
| return ret; |
| } |
| |
| |
| /************************************************************************** |
| * widGetNumDevs [internal] |
| */ |
| static DWORD widGetNumDevs(void) |
| { |
| return MAX_WAVEINDRV; |
| } |
| |
| |
| /************************************************************************** |
| * widDevInterfaceSize [internal] |
| */ |
| static DWORD widDevInterfaceSize(UINT wDevID, LPDWORD dwParam1) |
| { |
| TRACE("(%u, %p)\n", wDevID, dwParam1); |
| |
| *dwParam1 = MultiByteToWideChar(CP_UNIXCP, 0, WInDev[wDevID].interface_name, -1, |
| NULL, 0 ) * sizeof(WCHAR); |
| return MMSYSERR_NOERROR; |
| } |
| |
| |
| /************************************************************************** |
| * widDevInterface [internal] |
| */ |
| static DWORD widDevInterface(UINT wDevID, PWCHAR dwParam1, DWORD dwParam2) |
| { |
| if (dwParam2 >= MultiByteToWideChar(CP_UNIXCP, 0, WInDev[wDevID].interface_name, -1, |
| NULL, 0 ) * sizeof(WCHAR)) |
| { |
| MultiByteToWideChar(CP_UNIXCP, 0, WInDev[wDevID].interface_name, -1, |
| dwParam1, dwParam2 / sizeof(WCHAR)); |
| return MMSYSERR_NOERROR; |
| } |
| return MMSYSERR_INVALPARAM; |
| } |
| |
| |
| /************************************************************************** |
| * widDsCreate [internal] |
| */ |
| static DWORD widDsCreate(UINT wDevID, PIDSCDRIVER* drv) |
| { |
| TRACE("(%d,%p)\n",wDevID,drv); |
| |
| FIXME("DirectSoundCapture not implemented\n"); |
| FIXME("The (slower) DirectSound HEL mode will be used instead.\n"); |
| return MMSYSERR_NOTSUPPORTED; |
| } |
| |
| /************************************************************************** |
| * widDsDesc [internal] |
| */ |
| static DWORD widDsDesc(UINT wDevID, PDSDRIVERDESC desc) |
| { |
| /* The DirectSound HEL will automatically wrap a non-DirectSound-capable |
| * driver in a DirectSound adaptor, thus allowing the driver to be used by |
| * DirectSound clients. However, it only does this if we respond |
| * successfully to the DRV_QUERYDSOUNDDESC message. It's enough to fill in |
| * the driver and device names of the description output parameter. */ |
| memset(desc, 0, sizeof(*desc)); |
| lstrcpynA(desc->szDrvname, "winecoreaudio.drv", sizeof(desc->szDrvname) - 1); |
| lstrcpynA(desc->szDesc, WInDev[wDevID].interface_name, sizeof(desc->szDesc) - 1); |
| return MMSYSERR_NOERROR; |
| } |
| |
| |
| /************************************************************************** |
| * widMessage (WINECOREAUDIO.6) |
| */ |
| DWORD WINAPI CoreAudio_widMessage(WORD wDevID, WORD wMsg, DWORD dwUser, |
| DWORD dwParam1, DWORD dwParam2) |
| { |
| TRACE("(%u, %04X, %08X, %08X, %08X);\n", |
| wDevID, wMsg, dwUser, dwParam1, dwParam2); |
| |
| switch (wMsg) |
| { |
| case DRVM_INIT: |
| case DRVM_EXIT: |
| case DRVM_ENABLE: |
| case DRVM_DISABLE: |
| /* FIXME: Pretend this is supported */ |
| return 0; |
| case WIDM_OPEN: return widOpen (wDevID, (LPWAVEOPENDESC)dwParam1, dwParam2); |
| case WIDM_CLOSE: return widClose (wDevID); |
| case WIDM_ADDBUFFER: return widAddBuffer (wDevID, (LPWAVEHDR)dwParam1, dwParam2); |
| case WIDM_PREPARE: return MMSYSERR_NOTSUPPORTED; |
| case WIDM_UNPREPARE: return MMSYSERR_NOTSUPPORTED; |
| case WIDM_GETDEVCAPS: return widGetDevCaps (wDevID, (LPWAVEINCAPSW)dwParam1, dwParam2); |
| case WIDM_GETNUMDEVS: return widGetNumDevs (); |
| case WIDM_RESET: return widReset (wDevID); |
| case WIDM_START: return widStart (wDevID); |
| case WIDM_STOP: return widStop (wDevID); |
| case WIDM_GETPOS: return widGetPos (wDevID, (LPMMTIME)dwParam1, (UINT)dwParam2 ); |
| case DRV_QUERYDEVICEINTERFACESIZE: return widDevInterfaceSize (wDevID, (LPDWORD)dwParam1); |
| case DRV_QUERYDEVICEINTERFACE: return widDevInterface (wDevID, (PWCHAR)dwParam1, dwParam2); |
| case DRV_QUERYDSOUNDIFACE: return widDsCreate (wDevID, (PIDSCDRIVER*)dwParam1); |
| case DRV_QUERYDSOUNDDESC: return widDsDesc (wDevID, (PDSDRIVERDESC)dwParam1); |
| default: |
| FIXME("unknown message %d!\n", wMsg); |
| } |
| |
| return MMSYSERR_NOTSUPPORTED; |
| } |
| |
| |
| OSStatus CoreAudio_wiAudioUnitIOProc(void *inRefCon, |
| AudioUnitRenderActionFlags *ioActionFlags, |
| const AudioTimeStamp *inTimeStamp, |
| UInt32 inBusNumber, |
| UInt32 inNumberFrames, |
| AudioBufferList *ioData) |
| { |
| WINE_WAVEIN* wwi = (WINE_WAVEIN*)inRefCon; |
| OSStatus err = noErr; |
| BOOL needNotify = FALSE; |
| WAVEHDR* lpStorePtr; |
| unsigned int dataToStore; |
| unsigned int dataStored = 0; |
| |
| |
| if (wwi->trace_on) |
| fprintf(stderr, "trace:wave:CoreAudio_wiAudioUnitIOProc (ioActionFlags = %08lx, " |
| "inTimeStamp = { %f, %x%08x, %f, %x%08x, %08lx }, inBusNumber = %lu, inNumberFrames = %lu)\n", |
| *ioActionFlags, inTimeStamp->mSampleTime, (DWORD)(inTimeStamp->mHostTime >>32), |
| (DWORD)inTimeStamp->mHostTime, inTimeStamp->mRateScalar, (DWORD)(inTimeStamp->mWordClockTime >> 32), |
| (DWORD)inTimeStamp->mWordClockTime, inTimeStamp->mFlags, inBusNumber, inNumberFrames); |
| |
| /* Render into audio buffer */ |
| /* FIXME: implement sample rate conversion on input. This will require |
| * a different render strategy. We'll need to buffer the sound data |
| * received here and pass it off to an AUConverter in another thread. */ |
| err = AudioUnitRender(wwi->audioUnit, ioActionFlags, inTimeStamp, inBusNumber, inNumberFrames, wwi->bufferList); |
| if (err) |
| { |
| if (wwi->err_on) |
| fprintf(stderr, "err:wave:CoreAudio_wiAudioUnitIOProc AudioUnitRender failed with error %li\n", err); |
| return err; |
| } |
| |
| /* Copy from audio buffer to the wavehdrs */ |
| dataToStore = wwi->bufferList->mBuffers[0].mDataByteSize; |
| |
| OSSpinLockLock(&wwi->lock); |
| |
| lpStorePtr = wwi->lpQueuePtr; |
| |
| /* We might have been called while the waveIn device is being closed in |
| * widClose. We have to do nothing in that case. The check of wwi->state |
| * below ensures that. */ |
| while (dataToStore > 0 && wwi->state == WINE_WS_PLAYING && lpStorePtr) |
| { |
| unsigned int room = lpStorePtr->dwBufferLength - lpStorePtr->dwBytesRecorded; |
| unsigned int toCopy; |
| |
| if (wwi->trace_on) |
| fprintf(stderr, "trace:wave:CoreAudio_wiAudioUnitIOProc Looking to store %u bytes to wavehdr %p, which has room for %u\n", |
| dataToStore, lpStorePtr, room); |
| |
| if (room >= dataToStore) |
| toCopy = dataToStore; |
| else |
| toCopy = room; |
| |
| if (toCopy > 0) |
| { |
| memcpy(lpStorePtr->lpData + lpStorePtr->dwBytesRecorded, |
| (char*)wwi->bufferList->mBuffers[0].mData + dataStored, toCopy); |
| lpStorePtr->dwBytesRecorded += toCopy; |
| wwi->dwTotalRecorded += toCopy; |
| dataStored += toCopy; |
| dataToStore -= toCopy; |
| room -= toCopy; |
| } |
| |
| if (room == 0) |
| { |
| lpStorePtr = lpStorePtr->lpNext; |
| needNotify = TRUE; |
| } |
| } |
| |
| OSSpinLockUnlock(&wwi->lock); |
| |
| /* Restore the audio buffer list structure from backup, in case |
| * AudioUnitRender clobbered it. (It modifies mDataByteSize and may even |
| * give us a different mData buffer to avoid a copy.) */ |
| memcpy(wwi->bufferList, wwi->bufferListCopy, AUDIOBUFFERLISTSIZE(wwi->bufferList->mNumberBuffers)); |
| |
| if (needNotify) wodSendNotifyInputCompletionsMessage(wwi); |
| return err; |
| } |
| |
| #else |
| |
| /************************************************************************** |
| * widMessage (WINECOREAUDIO.6) |
| */ |
| DWORD WINAPI CoreAudio_widMessage(WORD wDevID, WORD wMsg, DWORD dwUser, |
| DWORD dwParam1, DWORD dwParam2) |
| { |
| FIXME("(%u, %04X, %08X, %08X, %08X): CoreAudio support not compiled into wine\n", wDevID, wMsg, dwUser, dwParam1, dwParam2); |
| return MMSYSERR_NOTENABLED; |
| } |
| |
| /************************************************************************** |
| * wodMessage (WINECOREAUDIO.7) |
| */ |
| DWORD WINAPI CoreAudio_wodMessage(WORD wDevID, WORD wMsg, DWORD dwUser, |
| DWORD dwParam1, DWORD dwParam2) |
| { |
| FIXME("(%u, %04X, %08X, %08X, %08X): CoreAudio support not compiled into wine\n", wDevID, wMsg, dwUser, dwParam1, dwParam2); |
| return MMSYSERR_NOTENABLED; |
| } |
| |
| #endif |