/* * Wine Driver for Libaudioio * Derived from the Wine OSS Sample Driver * Copyright 1994 Martin Ayotte * 1999 Eric Pouech (async playing in waveOut/waveIn) * 2000 Eric Pouech (loops in waveOut) * 2002 Robert Lunnon (Modifications for libaudioio) * * 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 * * * Note large hacks done to effectively disable DSound altogether * Also Input is not yet working (Lots more work to be done there) * But this does make a reasonable output driver for solaris until the arts * driver comes up to speed */ /* * FIXME: * pause in waveOut does not work correctly * full duplex (in/out) is not working (device is opened twice for Out * and In) (OSS is known for its poor duplex capabilities, alsa is * better) */ #include "config.h" #include <stdlib.h> #include <stdarg.h> #include <stdio.h> #include <string.h> #ifdef HAVE_UNISTD_H # include <unistd.h> #endif #include <errno.h> #include <fcntl.h> #ifdef HAVE_SYS_IOCTL_H # include <sys/ioctl.h> #endif #ifdef HAVE_SYS_MMAN_H # include <sys/mman.h> #endif #ifdef HAVE_LIBAUDIOIO_H #include <libaudioio.h> #endif #include "windef.h" #include "winbase.h" #include "wine/unicode.h" #include "wingdi.h" #include "winerror.h" #include "winuser.h" #include "mmddk.h" #include "dsound.h" #include "dsdriver.h" #include "wine/debug.h" WINE_DEFAULT_DEBUG_CHANNEL(wave); #ifdef HAVE_LIBAUDIOIO /* Allow 1% deviation for sample rates (some ES137x cards) */ #define NEAR_MATCH(rate1,rate2) (((100*((int)(rate1)-(int)(rate2)))/(rate1))==0) #define SOUND_DEV "/dev/audio" #define DEFAULT_FRAGMENT_SIZE 4096 #define MAX_WAVEOUTDRV (1) #define MAX_WAVEINDRV (1) /* state diagram for waveOut writing: * * +---------+-------------+---------------+---------------------------------+ * | state | function | event | new state | * +---------+-------------+---------------+---------------------------------+ * | | open() | | STOPPED | * | PAUSED | write() | | PAUSED | * | STOPPED | write() | <thrd create> | PLAYING | * | PLAYING | write() | HEADER | PLAYING | * | (other) | write() | <error> | | * | (any) | pause() | PAUSING | PAUSED | * | PAUSED | restart() | RESTARTING | PLAYING (if no thrd => STOPPED) | * | (any) | reset() | RESETTING | STOPPED | * | (any) | close() | CLOSING | CLOSED | * +---------+-------------+---------------+---------------------------------+ */ /* states of the playing device */ #define WINE_WS_PLAYING 0 #define WINE_WS_PAUSED 1 #define WINE_WS_STOPPED 2 #define WINE_WS_CLOSED 3 /* events to be send to device */ #define WINE_WM_PAUSING (WM_USER + 1) #define WINE_WM_RESTARTING (WM_USER + 2) #define WINE_WM_RESETTING (WM_USER + 3) #define WINE_WM_CLOSING (WM_USER + 4) #define WINE_WM_HEADER (WM_USER + 5) #define WINE_WM_FIRST WINE_WM_PAUSING #define WINE_WM_LAST WINE_WM_HEADER typedef struct { int msg; DWORD param; } WWO_MSG; typedef struct { int unixdev; volatile int state; /* one of the WINE_WS_ manifest constants */ DWORD dwFragmentSize; /* size of OSS buffer fragment */ WAVEOPENDESC waveDesc; WORD wFlags; PCMWAVEFORMAT format; LPWAVEHDR lpQueuePtr; /* start of queued WAVEHDRs (waiting to be notified) */ LPWAVEHDR lpPlayPtr; /* start of not yet fully played buffers */ LPWAVEHDR lpLoopPtr; /* pointer of first buffer in loop, if any */ DWORD dwLoops; /* private copy of loop counter */ DWORD dwLastFragDone; /* time in ms, when last played fragment will be actually played */ DWORD dwPlayedTotal; /* number of bytes played since opening */ /* info on current lpQueueHdr->lpWaveHdr */ DWORD dwOffCurrHdr; /* offset in lpPlayPtr->lpData for fragments */ DWORD dwRemain; /* number of bytes to write to end the current fragment */ /* synchronization stuff */ HANDLE hThread; DWORD dwThreadID; HANDLE hEvent; #define WWO_RING_BUFFER_SIZE 30 WWO_MSG messages[WWO_RING_BUFFER_SIZE]; int msg_tosave; int msg_toget; HANDLE msg_event; CRITICAL_SECTION msg_crst; WAVEOUTCAPSW caps; /* DirectSound stuff */ LPBYTE mapping; DWORD maplen; } WINE_WAVEOUT; typedef struct { int unixdev; volatile int state; DWORD dwFragmentSize; /* OpenSound '/dev/dsp' give us that size */ WAVEOPENDESC waveDesc; WORD wFlags; PCMWAVEFORMAT format; LPWAVEHDR lpQueuePtr; DWORD dwTotalRecorded; WAVEINCAPSW caps; BOOL bTriggerSupport; /* synchronization stuff */ HANDLE hThread; DWORD dwThreadID; HANDLE hEvent; } WINE_WAVEIN; static WINE_WAVEOUT WOutDev [MAX_WAVEOUTDRV]; static WINE_WAVEIN WInDev [MAX_WAVEINDRV ]; static DWORD wodDsCreate(UINT wDevID, PIDSDRIVER* drv); static DWORD widDsCreate(UINT wDevID, PIDSCDRIVER* drv); static DWORD wodDsDesc(UINT wDevID, PDSDRIVERDESC desc); static DWORD widDsDesc(UINT wDevID, PDSDRIVERDESC desc); 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: FIXME("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; } /*======================================================================* * Low level WAVE implementation * *======================================================================*/ SampleSpec_t spec[2]; LONG LIBAUDIOIO_WaveInit(void) { int audio; int smplrate; int samplesize = 16; int dsp_stereo = 1; int bytespersmpl; int caps; int mask; int i; int audio_fd; int mode; static const WCHAR ini_out[] = {'A','u','d','i','o','I','O',' ','W','a','v','e','O','u','t',' ','D','r','i','v','e','r',0}; static const WCHAR ini_in [] = {'A','u','d','i','o','I','O',' ','W','a','v','e','I','n',' ',' ','D','r','i','v','e','r',0}; TRACE("Init ENTERED (%d) (%d) rate = %d\n",CLIENT_PLAYBACK,CLIENT_RECORD,spec[CLIENT_PLAYBACK].rate); spec[CLIENT_RECORD].channels=spec[CLIENT_PLAYBACK].channels=2; spec[CLIENT_RECORD].max_blocks=spec[CLIENT_PLAYBACK].max_blocks=16; spec[CLIENT_RECORD].rate=spec[CLIENT_PLAYBACK].rate=44100; spec[CLIENT_RECORD].encoding=spec[CLIENT_PLAYBACK].encoding= ENCODE_PCM; spec[CLIENT_RECORD].precision=spec[CLIENT_PLAYBACK].precision=16 ; spec[CLIENT_RECORD].endian=spec[CLIENT_PLAYBACK].endian=ENDIAN_INTEL; spec[CLIENT_RECORD].disable_threads=spec[CLIENT_PLAYBACK].disable_threads=1; spec[CLIENT_RECORD].type=spec[CLIENT_PLAYBACK].type=TYPE_SIGNED; /* in 16 bit mode this is what typical PC hardware expects */ mode = O_WRONLY|O_NDELAY; /* start with output device */ /* initialize all device handles to -1 */ for (i = 0; i < MAX_WAVEOUTDRV; ++i) { WOutDev[i].unixdev = -1; } /* FIXME: only one device is supported */ memset(&WOutDev[0].caps, 0, sizeof(WOutDev[0].caps)); WOutDev[0].caps.wMid = 0x00FF; /* Manufac ID */ WOutDev[0].caps.wPid = 0x0001; /* Product ID */ strcpyW(WOutDev[0].caps.szPname, ini_out); WOutDev[0].caps.vDriverVersion = 0x0100; WOutDev[0].caps.dwFormats = 0x00000000; WOutDev[0].caps.dwSupport = WAVECAPS_VOLUME; /* * Libaudioio works differently, you tell it what spec audio you want to write * and it guarantees to match it by converting to the final format on the fly. * So we don't need to read back and compare. */ bytespersmpl = spec[CLIENT_PLAYBACK].precision/8; WOutDev[0].caps.wChannels = spec[CLIENT_PLAYBACK].channels; /* Fixme: Libaudioio 0.2 doesn't support balance yet (Libaudioio 0.3 does so this must be fixed later)*/ /* if (WOutDev[0].caps.wChannels > 1) WOutDev[0].caps.dwSupport |= WAVECAPS_LRVOLUME;*/ TRACE("Init sammplerate= %d\n",spec[CLIENT_PLAYBACK].rate); smplrate = spec[CLIENT_PLAYBACK].rate; /* * We have set up the data format to be 16 bit signed in intel format * For Big Endian machines libaudioio will convert the data to bigendian for us */ WOutDev[0].caps.dwFormats |= WAVE_FORMAT_4M16; if (WOutDev[0].caps.wChannels > 1) WOutDev[0].caps.dwFormats |= WAVE_FORMAT_4S16; /* Don't understand this yet, but I don't think this functionality is portable, leave it here for future evaluation * if (IOCTL(audio, SNDCTL_DSP_GETCAPS, caps) == 0) { * TRACE("OSS dsp out caps=%08X\n", caps); * if ((caps & DSP_CAP_REALTIME) && !(caps & DSP_CAP_BATCH)) { * WOutDev[0].caps.dwSupport |= WAVECAPS_SAMPLEACCURATE; * } */ /* well, might as well use the DirectSound cap flag for something */ /* if ((caps & DSP_CAP_TRIGGER) && (caps & DSP_CAP_MMAP) && * !(caps & DSP_CAP_BATCH)) * WOutDev[0].caps.dwSupport |= WAVECAPS_DIRECTSOUND; * } */ /* * Note that libaudioio audio capture is not proven yet, in our open call * set the spec for input audio the same as for output */ TRACE("out dwFormats = %08X, dwSupport = %08X\n", WOutDev[0].caps.dwFormats, WOutDev[0].caps.dwSupport); for (i = 0; i < MAX_WAVEINDRV; ++i) { WInDev[i].unixdev = -1; } memset(&WInDev[0].caps, 0, sizeof(WInDev[0].caps)); WInDev[0].caps.wMid = 0x00FF; /* Manufac ID */ WInDev[0].caps.wPid = 0x0001; /* Product ID */ strcpyW(WInDev[0].caps.szPname, ini_in); WInDev[0].caps.dwFormats = 0x00000000; WInDev[0].caps.wChannels = spec[CLIENT_RECORD].channels; WInDev[0].bTriggerSupport = TRUE; /* Maybe :-) */ bytespersmpl = spec[CLIENT_RECORD].precision/8; smplrate = spec[CLIENT_RECORD].rate; WInDev[0].caps.dwFormats |= WAVE_FORMAT_4M16; if (WInDev[0].caps.wChannels > 1) WInDev[0].caps.dwFormats |= WAVE_FORMAT_4S16; TRACE("in dwFormats = %08X\n", WInDev[0].caps.dwFormats); return 0; } /************************************************************************** * LIBAUDIOIO_NotifyClient [internal] */ static DWORD LIBAUDIOIO_NotifyClient(UINT wDevID, WORD wMsg, DWORD dwParam1, DWORD dwParam2) { TRACE("wDevID = %04X wMsg = 0x%04x dwParm1 = %04X dwParam2 = %04X\n",wDevID, wMsg, dwParam1, dwParam2); switch (wMsg) { case WOM_OPEN: case WOM_CLOSE: case WOM_DONE: if (wDevID >= MAX_WAVEOUTDRV) return MCIERR_INTERNAL; if (WOutDev[wDevID].wFlags != DCB_NULL && !DriverCallback(WOutDev[wDevID].waveDesc.dwCallback, WOutDev[wDevID].wFlags, WOutDev[wDevID].waveDesc.hWave, wMsg, WOutDev[wDevID].waveDesc.dwInstance, dwParam1, dwParam2)) { WARN("can't notify client !\n"); return MMSYSERR_NOERROR; } break; case WIM_OPEN: case WIM_CLOSE: case WIM_DATA: if (wDevID >= MAX_WAVEINDRV) return MCIERR_INTERNAL; if (WInDev[wDevID].wFlags != DCB_NULL && !DriverCallback(WInDev[wDevID].waveDesc.dwCallback, WInDev[wDevID].wFlags, WInDev[wDevID].waveDesc.hWave, wMsg, WInDev[wDevID].waveDesc.dwInstance, dwParam1, dwParam2)) { WARN("can't notify client !\n"); return MMSYSERR_NOERROR; } break; default: FIXME("Unknown CB message %u\n", wMsg); break; } return 0; } /*======================================================================* * Low level WAVE OUT implementation * *======================================================================*/ /************************************************************************** * wodPlayer_WriteFragments [internal] * * wodPlayer helper. Writes as many fragments as it can to unixdev. * Returns TRUE in case of buffer underrun. */ static BOOL wodPlayer_WriteFragments(WINE_WAVEOUT* wwo) { LPWAVEHDR lpWaveHdr; LPBYTE lpData; int count; TRACE("wodPlayer_WriteFragments sammplerate= %d\n",spec[CLIENT_PLAYBACK].rate); for (;;) { /* * Libaudioio doesn't buffer the same way as linux, you can write data is any block size *And libaudioio just tracks the number of blocks in the streams queue to control latency */ if (!AudioIOCheckWriteReady()) return FALSE; /* Returns false if you have exceeded your specified latency (No space left)*/ lpWaveHdr = wwo->lpPlayPtr; if (!lpWaveHdr) { if (wwo->dwRemain > 0 && /* still data to send to complete current fragment */ wwo->dwLastFragDone && /* first fragment has been played */ AudioIOCheckUnderrun()) { /* done with all waveOutWrite()' fragments */ /* FIXME: should do better handling here */ WARN("Oooch, buffer underrun !\n"); return TRUE; /* force resetting of waveOut device */ } return FALSE; /* wait a bit */ } if (wwo->dwOffCurrHdr == 0) { TRACE("Starting a new wavehdr %p of %d bytes\n", lpWaveHdr, lpWaveHdr->dwBufferLength); if (lpWaveHdr->dwFlags & WHDR_BEGINLOOP) { if (wwo->lpLoopPtr) { WARN("Already in a loop. Discarding loop on this header (%p)\n", lpWaveHdr); } else { TRACE("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; } } } lpData = lpWaveHdr->lpData; /* finish current wave hdr ? */ if (wwo->dwOffCurrHdr + wwo->dwRemain >= lpWaveHdr->dwBufferLength) { DWORD toWrite = lpWaveHdr->dwBufferLength - wwo->dwOffCurrHdr; /* write end of current wave hdr */ count = AudioIOWrite(lpData + wwo->dwOffCurrHdr, toWrite); TRACE("write(%p[%5u], %5u) => %d\n", lpData, wwo->dwOffCurrHdr, toWrite, count); if (count > 0 || toWrite == 0) { DWORD tc = GetTickCount(); if (wwo->dwLastFragDone /* + guard time ?? */ < tc) wwo->dwLastFragDone = tc; wwo->dwLastFragDone += (toWrite * 1000) / wwo->format.wf.nAvgBytesPerSec; lpWaveHdr->reserved = wwo->dwLastFragDone; TRACE("Tagging hdr %p with %08x\n", lpWaveHdr, wwo->dwLastFragDone); /* WAVEHDR written, go to next one */ if ((lpWaveHdr->dwFlags & WHDR_ENDLOOP) && wwo->lpLoopPtr) { if (--wwo->dwLoops > 0) { wwo->lpPlayPtr = wwo->lpLoopPtr; } else { /* last one played */ if (wwo->lpLoopPtr != lpWaveHdr && (lpWaveHdr->dwFlags & WHDR_BEGINLOOP)) { FIXME("Correctly handled case ? (ending loop buffer also starts a new loop)\n"); /* shall we consider the END flag for the closing loop or for * the opening one or for both ??? * code assumes for closing loop only */ wwo->lpLoopPtr = lpWaveHdr; } else { wwo->lpLoopPtr = NULL; } wwo->lpPlayPtr = lpWaveHdr->lpNext; } } else { wwo->lpPlayPtr = lpWaveHdr->lpNext; } wwo->dwOffCurrHdr = 0; if ((wwo->dwRemain -= count) == 0) { wwo->dwRemain = wwo->dwFragmentSize; } } continue; /* try to go to use next wavehdr */ } else { count = AudioIOWrite( lpData + wwo->dwOffCurrHdr, wwo->dwRemain); TRACE("write(%p[%5u], %5u) => %d\n", lpData, wwo->dwOffCurrHdr, wwo->dwRemain, count); if (count > 0) { DWORD tc = GetTickCount(); if (wwo->dwLastFragDone /* + guard time ?? */ < tc) wwo->dwLastFragDone = tc; wwo->dwLastFragDone += (wwo->dwRemain * 1000) / wwo->format.wf.nAvgBytesPerSec; TRACE("Tagging frag with %08x\n", wwo->dwLastFragDone); wwo->dwOffCurrHdr += count; wwo->dwRemain = wwo->dwFragmentSize; } } } } int wodPlayer_Message(WINE_WAVEOUT *wwo, int msg, DWORD param) { TRACE("wodPlayerMessage sammplerate= %d msg=%d\n",spec[CLIENT_PLAYBACK].rate,msg); EnterCriticalSection(&wwo->msg_crst); if ((wwo->msg_tosave == wwo->msg_toget) /* buffer overflow ? */ && (wwo->messages[wwo->msg_toget].msg)) { ERR("buffer overflow !?\n"); LeaveCriticalSection(&wwo->msg_crst); return 0; } wwo->messages[wwo->msg_tosave].msg = msg; wwo->messages[wwo->msg_tosave].param = param; wwo->msg_tosave++; if (wwo->msg_tosave > WWO_RING_BUFFER_SIZE-1) wwo->msg_tosave = 0; LeaveCriticalSection(&wwo->msg_crst); /* signal a new message */ SetEvent(wwo->msg_event); return 1; } int wodPlayer_RetrieveMessage(WINE_WAVEOUT *wwo, int *msg, DWORD *param) { EnterCriticalSection(&wwo->msg_crst); if (wwo->msg_toget == wwo->msg_tosave) /* buffer empty ? */ { LeaveCriticalSection(&wwo->msg_crst); return 0; } *msg = wwo->messages[wwo->msg_toget].msg; wwo->messages[wwo->msg_toget].msg = 0; *param = wwo->messages[wwo->msg_toget].param; wwo->msg_toget++; if (wwo->msg_toget > WWO_RING_BUFFER_SIZE-1) wwo->msg_toget = 0; LeaveCriticalSection(&wwo->msg_crst); return 1; } /************************************************************************** * wodPlayer_Notify [internal] * * wodPlayer helper. Notifies (and remove from queue) all the wavehdr which content * have been played (actually to speaker, not to unixdev fd). */ static void wodPlayer_Notify(WINE_WAVEOUT* wwo, WORD uDevID, BOOL force) { LPWAVEHDR lpWaveHdr; DWORD tc = GetTickCount(); while (wwo->lpQueuePtr && (force || (wwo->lpQueuePtr != wwo->lpPlayPtr && wwo->lpQueuePtr != wwo->lpLoopPtr))) { lpWaveHdr = wwo->lpQueuePtr; if (lpWaveHdr->reserved > tc && !force) break; wwo->dwPlayedTotal += lpWaveHdr->dwBufferLength; wwo->lpQueuePtr = lpWaveHdr->lpNext; lpWaveHdr->dwFlags &= ~WHDR_INQUEUE; lpWaveHdr->dwFlags |= WHDR_DONE; TRACE("Notifying client with %p\n", lpWaveHdr); if (LIBAUDIOIO_NotifyClient(uDevID, WOM_DONE, (DWORD)lpWaveHdr, 0) != MMSYSERR_NOERROR) { WARN("can't notify client !\n"); } } } /************************************************************************** * wodPlayer_Reset [internal] * * wodPlayer helper. Resets current output stream. */ static void wodPlayer_Reset(WINE_WAVEOUT* wwo, WORD uDevID, BOOL reset) { /* updates current notify list */ wodPlayer_Notify(wwo, uDevID, FALSE); /* flush all possible output */ /* *FIXME In the original code I think this aborted IO. With Libaudioio you have to wait * The following function just blocks until I/O is complete * There is possibly a way to abort the blocks buffered in streams * but this approach seems to work OK */ AudioIOFlush(); wwo->dwOffCurrHdr = 0; wwo->dwRemain = wwo->dwFragmentSize; if (reset) { /* empty notify list */ wodPlayer_Notify(wwo, uDevID, TRUE); wwo->lpPlayPtr = wwo->lpQueuePtr = wwo->lpLoopPtr = NULL; wwo->state = WINE_WS_STOPPED; wwo->dwPlayedTotal = 0; } else { /* FIXME: this is not accurate when looping, but can be do better ? */ wwo->lpPlayPtr = (wwo->lpLoopPtr) ? wwo->lpLoopPtr : wwo->lpQueuePtr; wwo->state = WINE_WS_PAUSED; } } /************************************************************************** * wodPlayer [internal] */ static DWORD CALLBACK wodPlayer(LPVOID pmt) { WORD uDevID = (DWORD)pmt; WINE_WAVEOUT* wwo = (WINE_WAVEOUT*)&WOutDev[uDevID]; WAVEHDR* lpWaveHdr; DWORD dwSleepTime; int msg; DWORD param; DWORD tc; BOOL had_msg; wwo->state = WINE_WS_STOPPED; wwo->dwLastFragDone = 0; wwo->dwOffCurrHdr = 0; wwo->dwRemain = wwo->dwFragmentSize; wwo->lpQueuePtr = wwo->lpPlayPtr = wwo->lpLoopPtr = NULL; wwo->dwPlayedTotal = 0; TRACE("imhere[0]\n"); SetEvent(wwo->hEvent); for (;;) { /* wait for dwSleepTime or an event in thread's queue * FIXME: * - is wait time calculation optimal ? * - these 100 ms parts should be changed, but Eric reports * that the wodPlayer thread might lock up if we use INFINITE * (strange !), so I better don't change that now... */ if (wwo->state != WINE_WS_PLAYING) dwSleepTime = 100; else { tc = GetTickCount(); if (tc < wwo->dwLastFragDone) { /* calculate sleep time depending on when the last fragment will be played */ dwSleepTime = (wwo->dwLastFragDone - tc)*7/10; if (dwSleepTime > 100) dwSleepTime = 100; } else dwSleepTime = 0; } TRACE("imhere[1] tc = %08x\n", GetTickCount()); if (dwSleepTime) WaitForSingleObject(wwo->msg_event, dwSleepTime); TRACE("imhere[2] (q=%p p=%p) tc = %08x\n", wwo->lpQueuePtr, wwo->lpPlayPtr, GetTickCount()); had_msg = FALSE; TRACE("Looking for message\n"); while (wodPlayer_RetrieveMessage(wwo, &msg, ¶m)) { had_msg = TRUE; TRACE("Processing message\n"); switch (msg) { case WINE_WM_PAUSING: TRACE("WINE_WM_PAUSING\n"); wodPlayer_Reset(wwo, uDevID, FALSE); wwo->state = WINE_WS_PAUSED; SetEvent(wwo->hEvent); break; case WINE_WM_RESTARTING: TRACE("WINE_WM_RESTARTING\n"); wwo->state = WINE_WS_PLAYING; SetEvent(wwo->hEvent); break; case WINE_WM_HEADER: TRACE("WINE_WM_HEADER\n"); lpWaveHdr = (LPWAVEHDR)param; /* insert buffer at the end of queue */ { LPWAVEHDR* wh; for (wh = &(wwo->lpQueuePtr); *wh; wh = &((*wh)->lpNext)); *wh = lpWaveHdr; } if (!wwo->lpPlayPtr) wwo->lpPlayPtr = lpWaveHdr; if (wwo->state == WINE_WS_STOPPED) wwo->state = WINE_WS_PLAYING; break; case WINE_WM_RESETTING: TRACE("WINE_WM_RESETTING\n"); wodPlayer_Reset(wwo, uDevID, TRUE); SetEvent(wwo->hEvent); break; case WINE_WM_CLOSING: TRACE("WINE_WM_CLOSING\n"); /* 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->hThread = 0; wwo->state = WINE_WS_CLOSED; SetEvent(wwo->hEvent); ExitThread(0); /* shouldn't go here */ default: FIXME("unknown message %d\n", msg); break; } if (wwo->state == WINE_WS_PLAYING) { TRACE("Writing Fragment\n"); wodPlayer_WriteFragments(wwo); } wodPlayer_Notify(wwo, uDevID, FALSE); } if (!had_msg) { /* if we've received a msg we've just done this so we won't repeat it */ if (wwo->state == WINE_WS_PLAYING) { TRACE("Writing Fragment (entry 2)\n"); wodPlayer_WriteFragments(wwo); } wodPlayer_Notify(wwo, uDevID, FALSE); } } ExitThread(0); /* just for not generating compilation warnings... should never be executed */ return 0; } /************************************************************************** * 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; } memcpy(lpCaps, &WOutDev[wDevID].caps, min(dwSize, sizeof(*lpCaps))); return MMSYSERR_NOERROR; } /************************************************************************** * wodOpen [internal] */ static DWORD wodOpen(WORD wDevID, LPWAVEOPENDESC lpDesc, DWORD dwFlags) { int audio; int format; int sample_rate; int dsp_stereo; int fragment_size; int audio_fragment; WINE_WAVEOUT* wwo; TRACE("(%u, %p, %08X);\n", wDevID, lpDesc, dwFlags); if (lpDesc == NULL) { WARN("Invalid Parameter !\n"); return MMSYSERR_INVALPARAM; } if (wDevID >= MAX_WAVEOUTDRV) { TRACE("MAX_WAVOUTDRV reached !\n"); return MMSYSERR_BADDEVICEID; } /* only PCM format is supported so far... */ if (lpDesc->lpFormat->wFormatTag != WAVE_FORMAT_PCM || lpDesc->lpFormat->nChannels == 0 || lpDesc->lpFormat->nSamplesPerSec == 0 || (lpDesc->lpFormat->wBitsPerSample!=8 && lpDesc->lpFormat->wBitsPerSample!=16)) { WARN("Bad format: tag=%04X nChannels=%d nSamplesPerSec=%d !\n", lpDesc->lpFormat->wFormatTag, lpDesc->lpFormat->nChannels, lpDesc->lpFormat->nSamplesPerSec); 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; } wwo = &WOutDev[wDevID]; if ((dwFlags & WAVE_DIRECTSOUND) && !(wwo->caps.dwSupport & WAVECAPS_DIRECTSOUND)) /* not supported, ignore it */ dwFlags &= ~WAVE_DIRECTSOUND; if (access(SOUND_DEV, 0) != 0) return MMSYSERR_NOTENABLED; audio = AudioIOOpenX( O_WRONLY|O_NDELAY,&spec[CLIENT_PLAYBACK],&spec[CLIENT_PLAYBACK]); if (audio == -1) { WARN("can't open sound device %s (%s)!\n", SOUND_DEV, strerror(errno)); return MMSYSERR_ALLOCATED; } /* fcntl(audio, F_SETFD, 1); *//* set close on exec flag - Dunno about this (RL)*/ wwo->unixdev = audio; wwo->wFlags = HIWORD(dwFlags & CALLBACK_TYPEMASK); wwo->waveDesc = *lpDesc; memcpy(&wwo->format, lpDesc->lpFormat, sizeof(PCMWAVEFORMAT)); if (wwo->format.wBitsPerSample == 0) { WARN("Resetting zeroed wBitsPerSample\n"); wwo->format.wBitsPerSample = 8 * (wwo->format.wf.nAvgBytesPerSec / wwo->format.wf.nSamplesPerSec) / wwo->format.wf.nChannels; } if (dwFlags & WAVE_DIRECTSOUND) { if (wwo->caps.dwSupport & WAVECAPS_SAMPLEACCURATE) /* we have realtime DirectSound, fragments just waste our time, * but a large buffer is good, so choose 64KB (32 * 2^11) */ audio_fragment = 0x0020000B; else /* to approximate realtime, we must use small fragments, * let's try to fragment the above 64KB (256 * 2^8) */ audio_fragment = 0x01000008; } else { /* shockwave player uses only 4 1k-fragments at a rate of 22050 bytes/sec * thus leading to 46ms per fragment, and a turnaround time of 185ms */ /* 16 fragments max, 2^10=1024 bytes per fragment */ audio_fragment = 0x000F000A; } sample_rate = wwo->format.wf.nSamplesPerSec; dsp_stereo = (wwo->format.wf.nChannels > 1) ? 1 : 0; /*Set the sample rate*/ spec[CLIENT_PLAYBACK].rate=sample_rate; /*And the size and signedness*/ spec[CLIENT_PLAYBACK].precision=(wwo->format.wBitsPerSample ); if (spec[CLIENT_PLAYBACK].precision==16) spec[CLIENT_PLAYBACK].type=TYPE_SIGNED; else spec[CLIENT_PLAYBACK].type=TYPE_UNSIGNED; spec[CLIENT_PLAYBACK].channels=(wwo->format.wf.nChannels); spec[CLIENT_PLAYBACK].encoding=ENCODE_PCM; spec[CLIENT_PLAYBACK].endian=ENDIAN_INTEL; spec[CLIENT_PLAYBACK].max_blocks=16; /*FIXME This is the libaudioio equivalent to fragments, it controls latency*/ audio = AudioIOOpenX( O_WRONLY|O_NDELAY,&spec[CLIENT_PLAYBACK],&spec[CLIENT_PLAYBACK]); if (audio == -1) { WARN("can't open sound device %s (%s)!\n", SOUND_DEV, strerror(errno)); return MMSYSERR_ALLOCATED; } /* fcntl(audio, F_SETFD, 1); *//* set close on exec flag */ wwo->unixdev = audio; /* even if we set fragment size above, read it again, just in case */ wwo->dwFragmentSize = DEFAULT_FRAGMENT_SIZE; wwo->msg_toget = 0; wwo->msg_tosave = 0; wwo->msg_event = CreateEventW(NULL, FALSE, FALSE, NULL); memset(wwo->messages, 0, sizeof(WWO_MSG)*WWO_RING_BUFFER_SIZE); InitializeCriticalSection(&wwo->msg_crst); wwo->msg_crst.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": WINE_WAVEOUT.msg_crst"); if (!(dwFlags & WAVE_DIRECTSOUND)) { TRACE("Starting wodPlayer Thread\n"); wwo->hEvent = CreateEventW(NULL, FALSE, FALSE, NULL); wwo->hThread = CreateThread(NULL, 0, wodPlayer, (LPVOID)(DWORD)wDevID, 0, &(wwo->dwThreadID)); if (wwo->hThread) SetThreadPriority(wwo->hThread, THREAD_PRIORITY_TIME_CRITICAL); WaitForSingleObject(wwo->hEvent, INFINITE); } else { wwo->hEvent = INVALID_HANDLE_VALUE; wwo->hThread = INVALID_HANDLE_VALUE; wwo->dwThreadID = 0; } TRACE("fd=%d fragmentSize=%d\n", wwo->unixdev, wwo->dwFragmentSize); if (wwo->dwFragmentSize % wwo->format.wf.nBlockAlign) ERR("Fragment doesn't contain an integral number of data blocks\n"); TRACE("wBitsPerSample=%u, nAvgBytesPerSec=%u, nSamplesPerSec=%u, nChannels=%u nBlockAlign=%u!\n", wwo->format.wBitsPerSample, wwo->format.wf.nAvgBytesPerSec, wwo->format.wf.nSamplesPerSec, wwo->format.wf.nChannels, wwo->format.wf.nBlockAlign); if (LIBAUDIOIO_NotifyClient(wDevID, WOM_OPEN, 0L, 0L) != MMSYSERR_NOERROR) { WARN("can't notify client !\n"); return MMSYSERR_INVALPARAM; } return MMSYSERR_NOERROR; } /************************************************************************** * wodClose [internal] */ static DWORD wodClose(WORD wDevID) { DWORD ret = MMSYSERR_NOERROR; WINE_WAVEOUT* wwo; TRACE("(%u);\n", wDevID); if (wDevID >= MAX_WAVEOUTDRV || WOutDev[wDevID].unixdev == -1) { WARN("bad device ID !\n"); return MMSYSERR_BADDEVICEID; } wwo = &WOutDev[wDevID]; if (wwo->lpQueuePtr) { WARN("buffers still playing !\n"); ret = WAVERR_STILLPLAYING; } else { TRACE("imhere[3-close]\n"); wwo->msg_crst.DebugInfo->Spare[0] = 0; DeleteCriticalSection(&wwo->msg_crst); if (wwo->hEvent != INVALID_HANDLE_VALUE) { wodPlayer_Message(wwo, WINE_WM_CLOSING, 0); WaitForSingleObject(wwo->hEvent, INFINITE); CloseHandle(wwo->hEvent); } if (wwo->mapping) { munmap(wwo->mapping, wwo->maplen); wwo->mapping = NULL; } AudioIOClose(); wwo->unixdev = -1; wwo->dwFragmentSize = 0; if (LIBAUDIOIO_NotifyClient(wDevID, WOM_CLOSE, 0L, 0L) != MMSYSERR_NOERROR) { WARN("can't notify client !\n"); ret = MMSYSERR_INVALPARAM; } } return ret; } /************************************************************************** * wodWrite [internal] * */ static DWORD wodWrite(WORD wDevID, LPWAVEHDR lpWaveHdr, DWORD dwSize) { TRACE("(%u, %p, %08X);\n", wDevID, lpWaveHdr, dwSize); /* first, do the sanity checks... */ if (wDevID >= MAX_WAVEOUTDRV || WOutDev[wDevID].unixdev == -1) { WARN("bad dev ID !\n"); return MMSYSERR_BADDEVICEID; } if (lpWaveHdr->lpData == NULL || !(lpWaveHdr->dwFlags & WHDR_PREPARED)) return WAVERR_UNPREPARED; if (lpWaveHdr->dwFlags & WHDR_INQUEUE) return WAVERR_STILLPLAYING; lpWaveHdr->dwFlags &= ~WHDR_DONE; lpWaveHdr->dwFlags |= WHDR_INQUEUE; lpWaveHdr->lpNext = 0; TRACE("imhere[3-HEADER]\n"); wodPlayer_Message(&WOutDev[wDevID], WINE_WM_HEADER, (DWORD)lpWaveHdr); return MMSYSERR_NOERROR; } /************************************************************************** * wodPause [internal] */ static DWORD wodPause(WORD wDevID) { TRACE("(%u);!\n", wDevID); if (wDevID >= MAX_WAVEOUTDRV || WOutDev[wDevID].unixdev == -1) { WARN("bad device ID !\n"); return MMSYSERR_BADDEVICEID; } TRACE("imhere[3-PAUSING]\n"); wodPlayer_Message(&WOutDev[wDevID], WINE_WM_PAUSING, 0); WaitForSingleObject(WOutDev[wDevID].hEvent, INFINITE); return MMSYSERR_NOERROR; } /************************************************************************** * wodRestart [internal] */ static DWORD wodRestart(WORD wDevID) { TRACE("(%u);\n", wDevID); if (wDevID >= MAX_WAVEOUTDRV || WOutDev[wDevID].unixdev == -1) { WARN("bad device ID !\n"); return MMSYSERR_BADDEVICEID; } if (WOutDev[wDevID].state == WINE_WS_PAUSED) { TRACE("imhere[3-RESTARTING]\n"); wodPlayer_Message(&WOutDev[wDevID], WINE_WM_RESTARTING, 0); WaitForSingleObject(WOutDev[wDevID].hEvent, INFINITE); } /* FIXME: is NotifyClient with WOM_DONE right ? (Comet Busters 1.3.3 needs this notification) */ /* FIXME: Myst crashes with this ... hmm -MM if (LIBAUDIOIO_NotifyClient(wDevID, WOM_DONE, 0L, 0L) != MMSYSERR_NOERROR) { WARN("can't notify client !\n"); return MMSYSERR_INVALPARAM; } */ return MMSYSERR_NOERROR; } /************************************************************************** * wodReset [internal] */ static DWORD wodReset(WORD wDevID) { TRACE("(%u);\n", wDevID); if (wDevID >= MAX_WAVEOUTDRV || WOutDev[wDevID].unixdev == -1) { WARN("bad device ID !\n"); return MMSYSERR_BADDEVICEID; } TRACE("imhere[3-RESET]\n"); wodPlayer_Message(&WOutDev[wDevID], WINE_WM_RESETTING, 0); WaitForSingleObject(WOutDev[wDevID].hEvent, INFINITE); return MMSYSERR_NOERROR; } /************************************************************************** * wodGetPosition [internal] */ static DWORD wodGetPosition(WORD wDevID, LPMMTIME lpTime, DWORD uSize) { WINE_WAVEOUT* wwo; TRACE("(%u, %p, %u);\n", wDevID, lpTime, uSize); if (wDevID >= MAX_WAVEOUTDRV || WOutDev[wDevID].unixdev == -1) { WARN("bad device ID !\n"); return MMSYSERR_BADDEVICEID; } if (lpTime == NULL) return MMSYSERR_INVALPARAM; wwo = &WOutDev[wDevID]; return bytes_to_mmtime(lpTime, wwo->dwPlayedTotal, &wwo->format); } /************************************************************************** * wodGetVolume [internal] */ static DWORD wodGetVolume(WORD wDevID, LPDWORD lpdwVol) { int vol,bal; DWORD left, right; TRACE("(%u, %p);\n", wDevID, lpdwVol); if (lpdwVol == NULL) return MMSYSERR_NOTENABLED; vol=AudioIOGetPlaybackVolume(); bal=AudioIOGetPlaybackBalance(); if(bal<0) { left = vol; right=-(vol*(-100+bal)/100); } else { right = vol; left=(vol*(100-bal)/100); } *lpdwVol = ((left * 0xFFFFl) / 100) + (((right * 0xFFFFl) / 100) << 16); return MMSYSERR_NOERROR; } /************************************************************************** * wodSetVolume [internal] */ static DWORD wodSetVolume(WORD wDevID, DWORD dwParam) { int volume,bal; DWORD left, right; TRACE("(%u, %08X);\n", wDevID, dwParam); left = (LOWORD(dwParam) * 100) / 0xFFFFl; right = (HIWORD(dwParam) * 100) / 0xFFFFl; volume = max(left , right ); bal=min(left,right); bal=bal*100/volume; if(right>left) bal=-100+bal; else bal=100-bal; AudioIOSetPlaybackVolume(volume); AudioIOSetPlaybackBalance(bal); return MMSYSERR_NOERROR; } /************************************************************************** * wodGetNumDevs [internal] */ static DWORD wodGetNumDevs(void) { DWORD ret = 1; /* FIXME: For now, only one sound device (SOUND_DEV) is allowed */ int audio = open(SOUND_DEV, O_WRONLY|O_NDELAY, 0); if (audio == -1) { if (errno != EBUSY) ret = 0; } else { close(audio); } TRACE("NumDrivers = %d\n",ret); return ret; } /************************************************************************** * wodMessage (WINEAUDIOIO.@) */ DWORD WINAPI LIBAUDIOIO_wodMessage(UINT wDevID, UINT 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 WODM_OPEN: return wodOpen (wDevID, (LPWAVEOPENDESC)dwParam1, dwParam2); case WODM_CLOSE: return wodClose (wDevID); case WODM_WRITE: return wodWrite (wDevID, (LPWAVEHDR)dwParam1, dwParam2); case WODM_PAUSE: return wodPause (wDevID); case WODM_GETPOS: return wodGetPosition (wDevID, (LPMMTIME)dwParam1, dwParam2); case WODM_BREAKLOOP: return MMSYSERR_NOTSUPPORTED; case WODM_PREPARE: return MMSYSERR_NOTSUPPORTED; case WODM_UNPREPARE: return MMSYSERR_NOTSUPPORTED; case WODM_GETDEVCAPS: return wodGetDevCaps (wDevID, (LPWAVEOUTCAPSW)dwParam1, dwParam2); case WODM_GETNUMDEVS: return wodGetNumDevs (); case WODM_GETPITCH: return MMSYSERR_NOTSUPPORTED; case WODM_SETPITCH: return MMSYSERR_NOTSUPPORTED; case WODM_GETPLAYBACKRATE: return MMSYSERR_NOTSUPPORTED; case WODM_SETPLAYBACKRATE: return MMSYSERR_NOTSUPPORTED; case WODM_GETVOLUME: return wodGetVolume (wDevID, (LPDWORD)dwParam1); case WODM_SETVOLUME: return wodSetVolume (wDevID, dwParam1); case WODM_RESTART: return wodRestart (wDevID); case WODM_RESET: return wodReset (wDevID); 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 * * While I have tampered somewhat with this code it is wholly unlikely that it works * Elsewhere the driver returns Not Implemented for DirectSound * While it may be possible to map the sound device on Solaris * Doing so would bypass the libaudioio library and therefore break any conversions * that the libaudioio sample specification converter is doing * **** All this is untested so far *======================================================================*/ typedef struct IDsDriverImpl IDsDriverImpl; typedef struct IDsDriverBufferImpl IDsDriverBufferImpl; struct IDsDriverImpl { /* IUnknown fields */ const IDsDriverVtbl *lpVtbl; LONG ref; /* IDsDriverImpl fields */ UINT wDevID; IDsDriverBufferImpl*primary; }; struct IDsDriverBufferImpl { /* IUnknown fields */ const IDsDriverBufferVtbl *lpVtbl; LONG ref; /* IDsDriverBufferImpl fields */ IDsDriverImpl* drv; DWORD buflen; }; static HRESULT DSDB_MapPrimary(IDsDriverBufferImpl *dsdb) { WINE_WAVEOUT *wwo = &(WOutDev[dsdb->drv->wDevID]); if (!wwo->mapping) { wwo->mapping = mmap(NULL, wwo->maplen, PROT_WRITE, MAP_SHARED, wwo->unixdev, 0); if (wwo->mapping == (LPBYTE)-1) { ERR("(%p): Could not map sound device for direct access (errno=%d)\n", dsdb, errno); return DSERR_GENERIC; } TRACE("(%p): sound device has been mapped for direct access at %p, size=%d\n", dsdb, wwo->mapping, wwo->maplen); /* for some reason, es1371 and sblive! sometimes have junk in here. */ memset(wwo->mapping,0,wwo->maplen); /* clear it, or we get junk noise */ } return DS_OK; } static HRESULT DSDB_UnmapPrimary(IDsDriverBufferImpl *dsdb) { WINE_WAVEOUT *wwo = &(WOutDev[dsdb->drv->wDevID]); if (wwo->mapping) { if (munmap(wwo->mapping, wwo->maplen) < 0) { ERR("(%p): Could not unmap sound device (errno=%d)\n", dsdb, errno); return DSERR_GENERIC; } wwo->mapping = NULL; TRACE("(%p): sound device unmapped\n", dsdb); } return DS_OK; } static HRESULT WINAPI IDsDriverBufferImpl_QueryInterface(PIDSDRIVERBUFFER iface, REFIID riid, LPVOID *ppobj) { /* IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface; */ FIXME("(): stub!\n"); return DSERR_UNSUPPORTED; } static ULONG WINAPI IDsDriverBufferImpl_AddRef(PIDSDRIVERBUFFER iface) { IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface; return InterlockedIncrement(&This->ref); } static ULONG WINAPI IDsDriverBufferImpl_Release(PIDSDRIVERBUFFER iface) { IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface; ULONG refCount = InterlockedDecrement(&This->ref); if (refCount) return refCount; if (This == This->drv->primary) This->drv->primary = NULL; DSDB_UnmapPrimary(This); HeapFree(GetProcessHeap(),0,This); return 0; } static HRESULT WINAPI IDsDriverBufferImpl_Lock(PIDSDRIVERBUFFER iface, LPVOID*ppvAudio1,LPDWORD pdwLen1, LPVOID*ppvAudio2,LPDWORD pdwLen2, DWORD dwWritePosition,DWORD dwWriteLen, DWORD dwFlags) { /* IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface; */ /* since we (GetDriverDesc flags) have specified DSDDESC_DONTNEEDPRIMARYLOCK, * and that we don't support secondary buffers, this method will never be called */ TRACE("(%p): stub\n",iface); return DSERR_UNSUPPORTED; } static HRESULT WINAPI IDsDriverBufferImpl_Unlock(PIDSDRIVERBUFFER iface, LPVOID pvAudio1,DWORD dwLen1, LPVOID pvAudio2,DWORD dwLen2) { /* IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface; */ TRACE("(%p): stub\n",iface); return DSERR_UNSUPPORTED; } static HRESULT WINAPI IDsDriverBufferImpl_SetFormat(PIDSDRIVERBUFFER iface, LPWAVEFORMATEX pwfx) { /* IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface; */ TRACE("(%p,%p)\n",iface,pwfx); /* On our request (GetDriverDesc flags), DirectSound has by now used * waveOutClose/waveOutOpen to set the format... * unfortunately, this means our mmap() is now gone... * so we need to somehow signal to our DirectSound implementation * that it should completely recreate this HW buffer... * this unexpected error code should do the trick... */ return DSERR_BUFFERLOST; } static HRESULT WINAPI IDsDriverBufferImpl_SetFrequency(PIDSDRIVERBUFFER iface, DWORD dwFreq) { /* IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface; */ TRACE("(%p,%d): stub\n",iface,dwFreq); return DSERR_UNSUPPORTED; } static HRESULT WINAPI IDsDriverBufferImpl_SetVolumePan(PIDSDRIVERBUFFER iface, PDSVOLUMEPAN pVolPan) { /* IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface; */ FIXME("(%p,%p): stub!\n",iface,pVolPan); return DS_OK; } static HRESULT WINAPI IDsDriverBufferImpl_SetPosition(PIDSDRIVERBUFFER iface, DWORD dwNewPos) { /* IDsDriverImpl *This = (IDsDriverImpl *)iface; */ TRACE("(%p,%d): stub\n",iface,dwNewPos); return DSERR_UNSUPPORTED; } static HRESULT WINAPI IDsDriverBufferImpl_GetPosition(PIDSDRIVERBUFFER iface, LPDWORD lpdwPlay, LPDWORD lpdwWrite) { IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface; #if 0 count_info info; #endif TRACE("(%p)\n",iface); if (WOutDev[This->drv->wDevID].unixdev == -1) { ERR("device not open, but accessing?\n"); return DSERR_UNINITIALIZED; } /*Libaudioio doesn't support this (Yet anyway)*/ return DSERR_UNSUPPORTED; } static HRESULT WINAPI IDsDriverBufferImpl_Play(PIDSDRIVERBUFFER iface, DWORD dwRes1, DWORD dwRes2, DWORD dwFlags) { #if 0 IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface; int enable = PCM_ENABLE_OUTPUT; TRACE("(%p,%lx,%lx,%lx)\n",iface,dwRes1,dwRes2,dwFlags); if (ioctl(WOutDev[This->drv->wDevID].unixdev, SNDCTL_DSP_SETTRIGGER, &enable) < 0) { ERR("ioctl failed (%d)\n", errno); return DSERR_GENERIC; } #endif return DS_OK; } static HRESULT WINAPI IDsDriverBufferImpl_Stop(PIDSDRIVERBUFFER iface) { #if 0 IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface; int enable = 0; TRACE("(%p)\n",iface); /* no more playing */ if (ioctl(WOutDev[This->drv->wDevID].unixdev, SNDCTL_DSP_SETTRIGGER, &enable) < 0) { ERR("ioctl failed (%d)\n", errno); return DSERR_GENERIC; } #endif #if 0 /* the play position must be reset to the beginning of the buffer */ if (ioctl(WOutDev[This->drv->wDevID].unixdev, SNDCTL_DSP_RESET, 0) < 0) { ERR("ioctl failed (%d)\n", errno); return DSERR_GENERIC; } #endif /* Most OSS drivers just can't stop the playback without closing the device... * so we need to somehow signal to our DirectSound implementation * that it should completely recreate this HW buffer... * this unexpected error code should do the trick... */ return DSERR_BUFFERLOST; } static const IDsDriverBufferVtbl dsdbvt = { IDsDriverBufferImpl_QueryInterface, IDsDriverBufferImpl_AddRef, IDsDriverBufferImpl_Release, IDsDriverBufferImpl_Lock, IDsDriverBufferImpl_Unlock, IDsDriverBufferImpl_SetFormat, IDsDriverBufferImpl_SetFrequency, IDsDriverBufferImpl_SetVolumePan, IDsDriverBufferImpl_SetPosition, IDsDriverBufferImpl_GetPosition, IDsDriverBufferImpl_Play, IDsDriverBufferImpl_Stop }; static HRESULT WINAPI IDsDriverImpl_QueryInterface(PIDSDRIVER iface, REFIID riid, LPVOID *ppobj) { /* IDsDriverImpl *This = (IDsDriverImpl *)iface; */ FIXME("(%p): stub!\n",iface); return DSERR_UNSUPPORTED; } static ULONG WINAPI IDsDriverImpl_AddRef(PIDSDRIVER iface) { IDsDriverImpl *This = (IDsDriverImpl *)iface; return InterlockedIncrement(&This->ref); } static ULONG WINAPI IDsDriverImpl_Release(PIDSDRIVER iface) { IDsDriverImpl *This = (IDsDriverImpl *)iface; ULONG refCount = InterlockedDecrement(&This->ref); if (refCount) return refCount; HeapFree(GetProcessHeap(),0,This); return 0; } static HRESULT WINAPI IDsDriverImpl_GetDriverDesc(PIDSDRIVER iface, PDSDRIVERDESC pDesc) { IDsDriverImpl *This = (IDsDriverImpl *)iface; TRACE("(%p,%p)\n",iface,pDesc); pDesc->dwFlags = DSDDESC_DOMMSYSTEMOPEN | DSDDESC_DOMMSYSTEMSETFORMAT | DSDDESC_USESYSTEMMEMORY | DSDDESC_DONTNEEDPRIMARYLOCK; strcpy(pDesc->szDesc,"Wine AudioIO DirectSound Driver"); strcpy(pDesc->szDrvname,"wineaudioio.drv"); pDesc->dnDevNode = WOutDev[This->wDevID].waveDesc.dnDevNode; pDesc->wVxdId = 0; pDesc->wReserved = 0; pDesc->ulDeviceNum = This->wDevID; pDesc->dwHeapType = DSDHEAP_NOHEAP; pDesc->pvDirectDrawHeap = NULL; pDesc->dwMemStartAddress = 0; pDesc->dwMemEndAddress = 0; pDesc->dwMemAllocExtra = 0; pDesc->pvReserved1 = NULL; pDesc->pvReserved2 = NULL; return DS_OK; } static HRESULT WINAPI IDsDriverImpl_Open(PIDSDRIVER iface) { #if 0 IDsDriverImpl *This = (IDsDriverImpl *)iface; int enable = 0; TRACE("(%p)\n",iface); /* make sure the card doesn't start playing before we want it to */ if (ioctl(WOutDev[This->wDevID].unixdev, SNDCTL_DSP_SETTRIGGER, &enable) < 0) { ERR("ioctl failed (%d)\n", errno); return DSERR_GENERIC; } #endif return DS_OK; } static HRESULT WINAPI IDsDriverImpl_Close(PIDSDRIVER iface) { IDsDriverImpl *This = (IDsDriverImpl *)iface; TRACE("(%p)\n",iface); if (This->primary) { ERR("problem with DirectSound: primary not released\n"); return DSERR_GENERIC; } return DS_OK; } static HRESULT WINAPI IDsDriverImpl_GetCaps(PIDSDRIVER iface, PDSDRIVERCAPS pCaps) { /* IDsDriverImpl *This = (IDsDriverImpl *)iface; */ TRACE("(%p,%p)\n",iface,pCaps); memset(pCaps, 0, sizeof(*pCaps)); /* FIXME: need to check actual capabilities */ pCaps->dwFlags = DSCAPS_PRIMARYMONO | DSCAPS_PRIMARYSTEREO | DSCAPS_PRIMARY8BIT | DSCAPS_PRIMARY16BIT; pCaps->dwPrimaryBuffers = 1; pCaps->dwMinSecondarySampleRate = DSBFREQUENCY_MIN; pCaps->dwMaxSecondarySampleRate = DSBFREQUENCY_MAX; /* the other fields only apply to secondary buffers, which we don't support * (unless we want to mess with wavetable synthesizers and MIDI) */ return DS_OK; } static HRESULT WINAPI IDsDriverImpl_CreateSoundBuffer(PIDSDRIVER iface, LPWAVEFORMATEX pwfx, DWORD dwFlags, DWORD dwCardAddress, LPDWORD pdwcbBufferSize, LPBYTE *ppbBuffer, LPVOID *ppvObj) { IDsDriverImpl *This = (IDsDriverImpl *)iface; IDsDriverBufferImpl** ippdsdb = (IDsDriverBufferImpl**)ppvObj; HRESULT err; #if 0 audio_buf_info info; int enable = 0; #endif TRACE("(%p,%p,%x,%x)\n",iface,pwfx,dwFlags,dwCardAddress); /* we only support primary buffers */ if (!(dwFlags & DSBCAPS_PRIMARYBUFFER)) return DSERR_UNSUPPORTED; if (This->primary) return DSERR_ALLOCATED; if (dwFlags & (DSBCAPS_CTRLFREQUENCY | DSBCAPS_CTRLPAN)) return DSERR_CONTROLUNAVAIL; *ippdsdb = HeapAlloc(GetProcessHeap(),0,sizeof(IDsDriverBufferImpl)); if (*ippdsdb == NULL) return DSERR_OUTOFMEMORY; (*ippdsdb)->lpVtbl = &dsdbvt; (*ippdsdb)->ref = 1; (*ippdsdb)->drv = This; /* check how big the DMA buffer is now */ #if 0 if (ioctl(WOutDev[This->wDevID].unixdev, SNDCTL_DSP_GETOSPACE, &info) < 0) { ERR("ioctl failed (%d)\n", errno); HeapFree(GetProcessHeap(),0,*ippdsdb); *ippdsdb = NULL; return DSERR_GENERIC; } #endif WOutDev[This->wDevID].maplen =64*1024; /* Map 64 K at a time */ #if 0 (*ippdsdb)->buflen = info.fragstotal * info.fragsize; #endif /* map the DMA buffer */ err = DSDB_MapPrimary(*ippdsdb); if (err != DS_OK) { HeapFree(GetProcessHeap(),0,*ippdsdb); *ippdsdb = NULL; return err; } /* primary buffer is ready to go */ *pdwcbBufferSize = WOutDev[This->wDevID].maplen; *ppbBuffer = WOutDev[This->wDevID].mapping; /* some drivers need some extra nudging after mapping */ #if 0 if (ioctl(WOutDev[This->wDevID].unixdev, SNDCTL_DSP_SETTRIGGER, &enable) < 0) { ERR("ioctl failed (%d)\n", errno); return DSERR_GENERIC; } #endif This->primary = *ippdsdb; return DS_OK; } static HRESULT WINAPI IDsDriverImpl_DuplicateSoundBuffer(PIDSDRIVER iface, PIDSDRIVERBUFFER pBuffer, LPVOID *ppvObj) { /* IDsDriverImpl *This = (IDsDriverImpl *)iface; */ TRACE("(%p,%p): stub\n",iface,pBuffer); return DSERR_INVALIDCALL; } static const IDsDriverVtbl dsdvt = { IDsDriverImpl_QueryInterface, IDsDriverImpl_AddRef, IDsDriverImpl_Release, IDsDriverImpl_GetDriverDesc, IDsDriverImpl_Open, IDsDriverImpl_Close, IDsDriverImpl_GetCaps, IDsDriverImpl_CreateSoundBuffer, IDsDriverImpl_DuplicateSoundBuffer }; static DWORD wodDsCreate(UINT wDevID, PIDSDRIVER* drv) { IDsDriverImpl** idrv = (IDsDriverImpl**)drv; /* the HAL isn't much better than the HEL if we can't do mmap() */ if (!(WOutDev[wDevID].caps.dwSupport & WAVECAPS_DIRECTSOUND)) { ERR("DirectSound flag not set\n"); MESSAGE("This sound card's driver does not support direct access\n"); MESSAGE("The (slower) DirectSound HEL mode will be used instead.\n"); return MMSYSERR_NOTSUPPORTED; } *idrv = HeapAlloc(GetProcessHeap(),0,sizeof(IDsDriverImpl)); if (!*idrv) return MMSYSERR_NOMEM; (*idrv)->lpVtbl = &dsdvt; (*idrv)->ref = 1; (*idrv)->wDevID = wDevID; (*idrv)->primary = NULL; return MMSYSERR_NOERROR; } static DWORD wodDsDesc(UINT wDevID, PDSDRIVERDESC desc) { memset(desc, 0, sizeof(*desc)); strcpy(desc->szDesc, "Wine LIBAUDIOIO DirectSound Driver"); strcpy(desc->szDrvname, "wineaudioio.drv"); return MMSYSERR_NOERROR; } /*======================================================================* * Low level WAVE IN implementation * *======================================================================*/ /************************************************************************** * 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_WAVINDRV reached !\n"); return MMSYSERR_BADDEVICEID; } memcpy(lpCaps, &WInDev[wDevID].caps, min(dwSize, sizeof(*lpCaps))); return MMSYSERR_NOERROR; } /************************************************************************** * widRecorder [internal] */ static DWORD CALLBACK widRecorder(LPVOID pmt) { WORD uDevID = (DWORD)pmt; WINE_WAVEIN* wwi = (WINE_WAVEIN*)&WInDev[uDevID]; WAVEHDR* lpWaveHdr; DWORD dwSleepTime; MSG msg; DWORD bytesRead; int fragments; int fragsize; int fragstotal; int bytes; LPVOID buffer = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, wwi->dwFragmentSize); BYTE *pOffset = buffer; PeekMessageA(&msg, 0, 0, 0, 0); wwi->state = WINE_WS_STOPPED; wwi->dwTotalRecorded = 0; SetEvent(wwi->hEvent); /* make sleep time to be # of ms to output a fragment */ dwSleepTime = (wwi->dwFragmentSize * 1000) / wwi->format.wf.nAvgBytesPerSec; TRACE("sleeptime=%d ms\n", dwSleepTime); for (; ; ) { /* wait for dwSleepTime or an event in thread's queue */ /* FIXME: could improve wait time depending on queue state, * ie, number of queued fragments */ if (wwi->lpQueuePtr != NULL && wwi->state == WINE_WS_PLAYING) { lpWaveHdr = wwi->lpQueuePtr; bytes=fragsize=AudioIORecordingAvailable(); fragments=fragstotal=1; TRACE("info={frag=%d fsize=%d ftotal=%d bytes=%d}\n", fragments, fragsize, fragstotal, bytes); /* read all the fragments accumulated so far */ while ((fragments > 0) && (wwi->lpQueuePtr)) { fragments --; if (lpWaveHdr->dwBufferLength - lpWaveHdr->dwBytesRecorded >= wwi->dwFragmentSize) { /* directly read fragment in wavehdr */ bytesRead = AudioIORead( lpWaveHdr->lpData + lpWaveHdr->dwBytesRecorded, wwi->dwFragmentSize); TRACE("bytesRead=%d (direct)\n", bytesRead); if (bytesRead != (DWORD) -1) { /* update number of bytes recorded in current buffer and by this device */ lpWaveHdr->dwBytesRecorded += bytesRead; wwi->dwTotalRecorded += bytesRead; /* buffer is full. notify client */ if (lpWaveHdr->dwBytesRecorded == lpWaveHdr->dwBufferLength) { /* must copy the value of next waveHdr, because we have no idea of what * will be done with the content of lpWaveHdr in callback */ LPWAVEHDR lpNext = lpWaveHdr->lpNext; lpWaveHdr->dwFlags &= ~WHDR_INQUEUE; lpWaveHdr->dwFlags |= WHDR_DONE; if (LIBAUDIOIO_NotifyClient(uDevID, WIM_DATA, (DWORD)lpWaveHdr, 0) != MMSYSERR_NOERROR) { WARN("can't notify client !\n"); } lpWaveHdr = wwi->lpQueuePtr = lpNext; } } } else { /* read the fragment in a local buffer */ bytesRead = AudioIORead( buffer, wwi->dwFragmentSize); pOffset = buffer; TRACE("bytesRead=%d (local)\n", bytesRead); /* copy data in client buffers */ while (bytesRead != (DWORD) -1 && bytesRead > 0) { DWORD dwToCopy = min (bytesRead, lpWaveHdr->dwBufferLength - lpWaveHdr->dwBytesRecorded); memcpy(lpWaveHdr->lpData + lpWaveHdr->dwBytesRecorded, pOffset, dwToCopy); /* update number of bytes recorded in current buffer and by this device */ lpWaveHdr->dwBytesRecorded += dwToCopy; wwi->dwTotalRecorded += dwToCopy; bytesRead -= dwToCopy; pOffset += dwToCopy; /* client buffer is full. notify client */ if (lpWaveHdr->dwBytesRecorded == lpWaveHdr->dwBufferLength) { /* must copy the value of next waveHdr, because we have no idea of what * will be done with the content of lpWaveHdr in callback */ LPWAVEHDR lpNext = lpWaveHdr->lpNext; TRACE("lpNext=%p\n", lpNext); lpWaveHdr->dwFlags &= ~WHDR_INQUEUE; lpWaveHdr->dwFlags |= WHDR_DONE; if (LIBAUDIOIO_NotifyClient(uDevID, WIM_DATA, (DWORD)lpWaveHdr, 0) != MMSYSERR_NOERROR) { WARN("can't notify client !\n"); } wwi->lpQueuePtr = lpWaveHdr = lpNext; if (!lpNext && bytesRead) { /* no more buffer to copy data to, but we did read more. * what hasn't been copied will be dropped */ WARN("buffer under run! %u bytes dropped.\n", bytesRead); wwi->lpQueuePtr = NULL; break; } } } } } } MsgWaitForMultipleObjects(0, NULL, FALSE, dwSleepTime, QS_POSTMESSAGE); while (PeekMessageA(&msg, 0, WINE_WM_FIRST, WINE_WM_LAST, PM_REMOVE)) { TRACE("msg=0x%x wParam=0x%x lParam=0x%lx\n", msg.message, msg.wParam, msg.lParam); switch (msg.message) { case WINE_WM_PAUSING: wwi->state = WINE_WS_PAUSED; AudioIORecordingPause(); SetEvent(wwi->hEvent); break; case WINE_WM_RESTARTING: { wwi->state = WINE_WS_PLAYING; if (wwi->bTriggerSupport) { /* start the recording */ AudioIORecordingResume(); } else { unsigned char data[4]; /* read 4 bytes to start the recording */ AudioIORead( data, 4); } SetEvent(wwi->hEvent); break; } case WINE_WM_HEADER: lpWaveHdr = (LPWAVEHDR)msg.lParam; lpWaveHdr->lpNext = 0; /* insert buffer at the end of queue */ { LPWAVEHDR* wh; for (wh = &(wwi->lpQueuePtr); *wh; wh = &((*wh)->lpNext)); *wh = lpWaveHdr; } break; case WINE_WM_RESETTING: wwi->state = WINE_WS_STOPPED; /* return all buffers to the app */ for (lpWaveHdr = wwi->lpQueuePtr; lpWaveHdr; lpWaveHdr = lpWaveHdr->lpNext) { TRACE("reset %p %p\n", lpWaveHdr, lpWaveHdr->lpNext); lpWaveHdr->dwFlags &= ~WHDR_INQUEUE; lpWaveHdr->dwFlags |= WHDR_DONE; if (LIBAUDIOIO_NotifyClient(uDevID, WIM_DATA, (DWORD)lpWaveHdr, 0) != MMSYSERR_NOERROR) { WARN("can't notify client !\n"); } } wwi->lpQueuePtr = NULL; SetEvent(wwi->hEvent); break; case WINE_WM_CLOSING: wwi->hThread = 0; wwi->state = WINE_WS_CLOSED; SetEvent(wwi->hEvent); HeapFree(GetProcessHeap(), 0, buffer); ExitThread(0); /* shouldn't go here */ default: FIXME("unknown message %d\n", msg.message); break; } } } ExitThread(0); /* just for not generating compilation warnings... should never be executed */ return 0; } /************************************************************************** * widOpen [internal] */ static DWORD widOpen(WORD wDevID, LPWAVEOPENDESC lpDesc, DWORD dwFlags) { int audio; int fragment_size; int sample_rate; int format; int dsp_stereo; WINE_WAVEIN* wwi; int audio_fragment; TRACE("(%u, %p, %08X);\n", wDevID, lpDesc, dwFlags); if (lpDesc == NULL) { WARN("Invalid Parameter !\n"); return MMSYSERR_INVALPARAM; } if (wDevID >= MAX_WAVEINDRV) return MMSYSERR_BADDEVICEID; /* only PCM format is supported so far... */ if (lpDesc->lpFormat->wFormatTag != WAVE_FORMAT_PCM || lpDesc->lpFormat->nChannels == 0 || lpDesc->lpFormat->nSamplesPerSec == 0 || (lpDesc->lpFormat->wBitsPerSample!=8 && lpDesc->lpFormat->wBitsPerSample!=16)) { WARN("Bad format: tag=%04X nChannels=%d nSamplesPerSec=%d !\n", lpDesc->lpFormat->wFormatTag, lpDesc->lpFormat->nChannels, lpDesc->lpFormat->nSamplesPerSec); 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; } if (access(SOUND_DEV,0) != 0) return MMSYSERR_NOTENABLED; audio = AudioIOOpenX( O_RDONLY|O_NDELAY, &spec[CLIENT_RECORD],&spec[CLIENT_RECORD]); if (audio == -1) { WARN("can't open sound device %s (%s)!\n", SOUND_DEV, strerror(errno)); return MMSYSERR_ALLOCATED; } fcntl(audio, F_SETFD, 1); /* set close on exec flag */ wwi = &WInDev[wDevID]; if (wwi->lpQueuePtr) { WARN("Should have an empty queue (%p)\n", wwi->lpQueuePtr); wwi->lpQueuePtr = NULL; } wwi->unixdev = audio; wwi->dwTotalRecorded = 0; wwi->wFlags = HIWORD(dwFlags & CALLBACK_TYPEMASK); wwi->waveDesc = *lpDesc; memcpy(&wwi->format, lpDesc->lpFormat, sizeof(PCMWAVEFORMAT)); if (wwi->format.wBitsPerSample == 0) { WARN("Resetting zeroed wBitsPerSample\n"); wwi->format.wBitsPerSample = 8 * (wwi->format.wf.nAvgBytesPerSec / wwi->format.wf.nSamplesPerSec) / wwi->format.wf.nChannels; } spec[CLIENT_RECORD].rate=sample_rate = wwi->format.wf.nSamplesPerSec; dsp_stereo = ((spec[CLIENT_RECORD].channels=wwi->format.wf.nChannels) > 1) ? TRUE : FALSE; spec[CLIENT_RECORD].precision= wwi->format.wBitsPerSample; spec[CLIENT_RECORD].type=(spec[CLIENT_RECORD].precision==16)?TYPE_SIGNED:TYPE_UNSIGNED; /* This is actually hand tuned to work so that my SB Live: * - does not skip * - does not buffer too much * when sending with the Shoutcast winamp plugin */ /* 7 fragments max, 2^10 = 1024 bytes per fragment */ audio_fragment = 0x0007000A; fragment_size=4096; if (fragment_size == -1) { AudioIOClose(); wwi->unixdev = -1; return MMSYSERR_NOTENABLED; } wwi->dwFragmentSize = fragment_size; TRACE("wBitsPerSample=%u, nAvgBytesPerSec=%u, nSamplesPerSec=%u, nChannels=%u nBlockAlign=%u!\n", wwi->format.wBitsPerSample, wwi->format.wf.nAvgBytesPerSec, wwi->format.wf.nSamplesPerSec, wwi->format.wf.nChannels, wwi->format.wf.nBlockAlign); wwi->hEvent = CreateEventW(NULL, FALSE, FALSE, NULL); wwi->hThread = CreateThread(NULL, 0, widRecorder, (LPVOID)(DWORD)wDevID, 0, &(wwi->dwThreadID)); if (wwi->hThread) SetThreadPriority(wwi->hThread, THREAD_PRIORITY_TIME_CRITICAL); WaitForSingleObject(wwi->hEvent, INFINITE); if (LIBAUDIOIO_NotifyClient(wDevID, WIM_OPEN, 0L, 0L) != MMSYSERR_NOERROR) { WARN("can't notify client !\n"); return MMSYSERR_INVALPARAM; } return MMSYSERR_NOERROR; } /************************************************************************** * widClose [internal] */ static DWORD widClose(WORD wDevID) { WINE_WAVEIN* wwi; TRACE("(%u);\n", wDevID); if (wDevID >= MAX_WAVEINDRV || WInDev[wDevID].unixdev == -1) { WARN("can't close !\n"); return MMSYSERR_INVALHANDLE; } wwi = &WInDev[wDevID]; if (wwi->lpQueuePtr != NULL) { WARN("still buffers open !\n"); return WAVERR_STILLPLAYING; } PostThreadMessageA(wwi->dwThreadID, WINE_WM_CLOSING, 0, 0); WaitForSingleObject(wwi->hEvent, INFINITE); CloseHandle(wwi->hEvent); AudioIOClose(); wwi->unixdev = -1; wwi->dwFragmentSize = 0; if (LIBAUDIOIO_NotifyClient(wDevID, WIM_CLOSE, 0L, 0L) != MMSYSERR_NOERROR) { WARN("can't notify client !\n"); return MMSYSERR_INVALPARAM; } return MMSYSERR_NOERROR; } /************************************************************************** * widAddBuffer [internal] */ static DWORD widAddBuffer(WORD wDevID, LPWAVEHDR lpWaveHdr, DWORD dwSize) { TRACE("(%u, %p, %08X);\n", wDevID, lpWaveHdr, dwSize); if (wDevID >= MAX_WAVEINDRV || WInDev[wDevID].unixdev == -1) { WARN("can't do it !\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; } lpWaveHdr->dwFlags |= WHDR_INQUEUE; lpWaveHdr->dwFlags &= ~WHDR_DONE; lpWaveHdr->dwBytesRecorded = 0; lpWaveHdr->lpNext = NULL; PostThreadMessageA(WInDev[wDevID].dwThreadID, WINE_WM_HEADER, 0, (DWORD)lpWaveHdr); return MMSYSERR_NOERROR; } /************************************************************************** * widStart [internal] */ static DWORD widStart(WORD wDevID) { TRACE("(%u);\n", wDevID); if (wDevID >= MAX_WAVEINDRV || WInDev[wDevID].unixdev == -1) { WARN("can't start recording !\n"); return MMSYSERR_INVALHANDLE; } PostThreadMessageA(WInDev[wDevID].dwThreadID, WINE_WM_RESTARTING, 0, 0); WaitForSingleObject(WInDev[wDevID].hEvent, INFINITE); return MMSYSERR_NOERROR; } /************************************************************************** * widStop [internal] */ static DWORD widStop(WORD wDevID) { TRACE("(%u);\n", wDevID); if (wDevID >= MAX_WAVEINDRV || WInDev[wDevID].unixdev == -1) { WARN("can't stop !\n"); return MMSYSERR_INVALHANDLE; } /* FIXME: reset isn't stop */ PostThreadMessageA(WInDev[wDevID].dwThreadID, WINE_WM_RESETTING, 0, 0); WaitForSingleObject(WInDev[wDevID].hEvent, INFINITE); return MMSYSERR_NOERROR; } /************************************************************************** * widReset [internal] */ static DWORD widReset(WORD wDevID) { TRACE("(%u);\n", wDevID); if (wDevID >= MAX_WAVEINDRV || WInDev[wDevID].unixdev == -1) { WARN("can't reset !\n"); return MMSYSERR_INVALHANDLE; } PostThreadMessageA(WInDev[wDevID].dwThreadID, WINE_WM_RESETTING, 0, 0); WaitForSingleObject(WInDev[wDevID].hEvent, INFINITE); return MMSYSERR_NOERROR; } /************************************************************************** * widGetPosition [internal] */ static DWORD widGetPosition(WORD wDevID, LPMMTIME lpTime, DWORD uSize) { WINE_WAVEIN* wwi; TRACE("(%u, %p, %u);\n", wDevID, lpTime, uSize); if (wDevID >= MAX_WAVEINDRV || WInDev[wDevID].unixdev == -1) { WARN("can't get pos !\n"); return MMSYSERR_INVALHANDLE; } if (lpTime == NULL) return MMSYSERR_INVALPARAM; wwi = &WInDev[wDevID]; return bytes_to_mmtime(lpTime, wwi->dwTotalRecorded, &wwi->format); } /************************************************************************** * widMessage (WINEAUDIOIO.@) */ DWORD WINAPI LIBAUDIOIO_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 wodGetNumDevs (); /* same number of devices in output as in input */ case WIDM_GETPOS: return widGetPosition(wDevID, (LPMMTIME)dwParam1, dwParam2); case WIDM_RESET: return widReset (wDevID); case WIDM_START: return widStart (wDevID); case WIDM_STOP: return widStop (wDevID); case DRV_QUERYDSOUNDIFACE: return widDsCreate (wDevID, (PIDSCDRIVER*)dwParam1); case DRV_QUERYDSOUNDDESC: return widDsDesc (wDevID, (PDSDRIVERDESC)dwParam1); default: FIXME("unknown message %u!\n", wMsg); } return MMSYSERR_NOTSUPPORTED; } /*======================================================================* * Low level DSOUND capture implementation * *======================================================================*/ static DWORD widDsCreate(UINT wDevID, PIDSCDRIVER* drv) { /* we can't perform memory mapping as we don't have a file stream interface with arts like we do with oss */ MESSAGE("This sound card's driver does not support direct access\n"); MESSAGE("The (slower) DirectSound HEL mode will be used instead.\n"); return MMSYSERR_NOTSUPPORTED; } static DWORD widDsDesc(UINT wDevID, PDSDRIVERDESC desc) { memset(desc, 0, sizeof(*desc)); strcpy(desc->szDesc, "Wine LIBAUDIOIO DirectSound Driver"); strcpy(desc->szDrvname, "wineaudioio.drv"); return MMSYSERR_NOERROR; } #else /* HAVE_LIBAUDIOIO */ /************************************************************************** * wodMessage (WINEAUDIOIO.@) */ DWORD WINAPI LIBAUDIOIO_wodMessage(WORD wDevID, WORD wMsg, DWORD dwUser, DWORD dwParam1, DWORD dwParam2) { FIXME("(%u, %04X, %08X, %08X, %08X):stub\n", wDevID, wMsg, dwUser, dwParam1, dwParam2); return MMSYSERR_NOTENABLED; } /************************************************************************** * widMessage (WINEAUDIOIO.@) */ DWORD WINAPI LIBAUDIOIO_widMessage(WORD wDevID, WORD wMsg, DWORD dwUser, DWORD dwParam1, DWORD dwParam2) { FIXME("(%u, %04X, %08X, %08X, %08X):stub\n", wDevID, wMsg, dwUser, dwParam1, dwParam2); return MMSYSERR_NOTENABLED; } #endif /* HAVE_LIBAUDIOIO */