+++ /dev/null
-/*
- * 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 */
http://git.etersoft.ru/projects / wine / eterwine.git / commitdiff