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Added support for several soundcard. 

Remove non full duplex mode in code.
OSS Commercial doesn't properly handle SNDCTL_DSP_RESET, so close/open
device to workaround this issue (by Ove Kaaven).
This commit is contained in:
Eric Pouech 2002-10-07 18:23:40 +00:00 committed by Alexandre Julliard
parent 60f21c3d58
commit dcb44969b9
1 changed files with 186 additions and 168 deletions
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354
dlls/winmm/wineoss/audio.c
View File

@ -5,6 +5,7 @@
* Copyright 1994 Martin Ayotte
* 1999 Eric Pouech (async playing in waveOut/waveIn)
* 2000 Eric Pouech (loops in waveOut)
* 2002 Eric Pouech (full duplex)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -23,8 +24,6 @@
/*
* FIXME:
* pause in waveOut does not work correctly in loop mode
* experimental full duplex mode
* only one sound card is currently supported
*/
/*#define EMULATE_SB16*/
@ -73,7 +72,7 @@ WINE_DEFAULT_DEBUG_CHANNEL(wave);
#ifdef HAVE_OSS
#define MAX_WAVEDRV (1)
#define MAX_WAVEDRV (3)
/* state diagram for waveOut writing:
*
@ -144,8 +143,26 @@ typedef struct {
CRITICAL_SECTION msg_crst;
} OSS_MSG_RING;
typedef struct tagOSS_DEVICE {
const char* dev_name;
const char* mixer_name;
unsigned open_count;
WAVEOUTCAPSA out_caps;
WAVEINCAPSA in_caps;
unsigned open_access;
int fd;
DWORD owner_tid;
unsigned sample_rate;
unsigned stereo;
unsigned format;
unsigned audio_fragment;
BOOL full_duplex;
} OSS_DEVICE;
static OSS_DEVICE OSS_Devices[MAX_WAVEDRV];
typedef struct {
int unixdev;
OSS_DEVICE* ossdev;
volatile int state; /* one of the WINE_WS_ manifest constants */
WAVEOPENDESC waveDesc;
WORD wFlags;
@ -177,7 +194,7 @@ typedef struct {
} WINE_WAVEOUT;
typedef struct {
int unixdev;
OSS_DEVICE* ossdev;
volatile int state;
DWORD dwFragmentSize; /* OpenSound '/dev/dsp' give us that size */
WAVEOPENDESC waveDesc;
@ -215,27 +232,55 @@ static const char *wodPlayerCmdString[] = {
/*======================================================================*
* Low level WAVE implementation *
*======================================================================*/
#define USE_FULLDUPLEX
typedef struct tagOSS_DEVICE {
const char* dev_name;
const char* mixer_name;
unsigned open_count;
WAVEOUTCAPSA out_caps;
WAVEINCAPSA in_caps;
#ifdef USE_FULLDUPLEX
unsigned open_access;
int fd;
DWORD owner_tid;
unsigned sample_rate;
unsigned stereo;
unsigned format;
unsigned audio_fragment;
#endif
BOOL full_duplex;
} OSS_DEVICE;
/******************************************************************
* OSS_RawOpenDevice
*
* Low level device opening (from values stored in ossdev)
*/
static int OSS_RawOpenDevice(OSS_DEVICE* ossdev, int* frag)
{
int fd, val;
OSS_DEVICE OSS_Devices[MAX_WAVEDRV];
if ((fd = open(ossdev->dev_name, ossdev->open_access|O_NDELAY, 0)) == -1)
{
WARN("Couldn't open out %s (%s)\n", ossdev->dev_name, strerror(errno));
return (errno == EBUSY) ? MMSYSERR_ALLOCATED : MMSYSERR_ERROR;
}
fcntl(fd, F_SETFD, 1); /* set close on exec flag */
/* turn full duplex on if it has been requested */
if (ossdev->open_access == O_RDWR && ossdev->full_duplex)
ioctl(fd, SNDCTL_DSP_SETDUPLEX, 0);
if (ossdev->audio_fragment)
{
ioctl(fd, SNDCTL_DSP_SETFRAGMENT, &ossdev->audio_fragment);
}
/* First size and stereo then samplerate */
if (ossdev->format)
{
val = ossdev->format;
ioctl(fd, SNDCTL_DSP_SETFMT, &val);
if (val != ossdev->format)
ERR("Can't set format to %d (%d)\n", ossdev->format, val);
}
if (ossdev->stereo)
{
val = ossdev->stereo;
ioctl(fd, SNDCTL_DSP_STEREO, &val);
if (val != ossdev->stereo)
ERR("Can't set stereo to %u (%d)\n", ossdev->stereo, val);
}
if (ossdev->sample_rate)
{
val = ossdev->sample_rate;
ioctl(fd, SNDCTL_DSP_SPEED, &ossdev->sample_rate);
if (!NEAR_MATCH(val, ossdev->sample_rate))
ERR("Can't set sample_rate to %u (%d)\n", ossdev->sample_rate, val);
}
return fd;
}
/******************************************************************
* OSS_OpenDevice
@ -244,71 +289,29 @@ OSS_DEVICE OSS_Devices[MAX_WAVEDRV];
* open the device for both waveout and wavein streams...
* this is hackish, but it's the way OSS interface is done...
*/
static DWORD OSS_OpenDevice(unsigned wDevID, int* pfd, unsigned req_access,
static DWORD OSS_OpenDevice(OSS_DEVICE* ossdev, unsigned req_access,
int* frag, int sample_rate, int stereo, int fmt)
{
OSS_DEVICE* ossdev;
int val;
int fd = -1;
if (wDevID >= MAX_WAVEDRV) return MMSYSERR_BADDEVICEID;
ossdev = &OSS_Devices[wDevID];
if (ossdev->full_duplex && (req_access == O_RDONLY || req_access == O_WRONLY))
req_access = O_RDWR;
/* FIXME: race with close */
/* FIXME: this should be protected, and it also contains a race with OSS_CloseDevice */
if (ossdev->open_count == 0)
{
if (access(ossdev->dev_name, 0) != 0) return MMSYSERR_NODRIVER;
if ((fd = open(ossdev->dev_name, req_access|O_NDELAY, 0)) == -1)
{
WARN("Couldn't open out %s (%s)\n", ossdev->dev_name, strerror(errno));
return (errno == EBUSY) ? MMSYSERR_ALLOCATED : MMSYSERR_ERROR;
}
fcntl(fd, F_SETFD, 1); /* set close on exec flag */
/* turn full duplex on if it has been requested */
if (req_access == O_RDWR && ossdev->full_duplex)
ioctl(fd, SNDCTL_DSP_SETDUPLEX, 0);
if (frag) ioctl(fd, SNDCTL_DSP_SETFRAGMENT, frag);
/* First size and stereo then samplerate */
if (fmt)
{
val = fmt;
ioctl(fd, SNDCTL_DSP_SETFMT, &val);
if (val != fmt)
ERR("Can't set format to %d (%d)\n", fmt, val);
}
if (stereo)
{
val = stereo;
ioctl(fd, SNDCTL_DSP_STEREO, &val);
if (val != stereo)
ERR("Can't set stereo to %u (%d)\n", stereo, val);
}
if (sample_rate)
{
val = sample_rate;
ioctl(fd, SNDCTL_DSP_SPEED, &sample_rate);
if (!NEAR_MATCH(val, sample_rate))
ERR("Can't set sample_rate to %u (%d)\n", sample_rate, val);
}
#ifdef USE_FULLDUPLEX
ossdev->audio_fragment = (frag) ? *frag : 0;
ossdev->sample_rate = sample_rate;
ossdev->stereo = stereo;
ossdev->format = fmt;
ossdev->open_access = req_access;
ossdev->owner_tid = GetCurrentThreadId();
ossdev->fd = fd;
#endif
if ((ossdev->fd = OSS_RawOpenDevice(ossdev, frag)) == -1)
return MMSYSERR_ERROR;
}
else
{
#ifdef USE_FULLDUPLEX
/* check we really open with the same parameters */
if (ossdev->open_access != req_access)
{
@ -337,13 +340,10 @@ static DWORD OSS_OpenDevice(unsigned wDevID, int* pfd, unsigned req_access,
WARN("Another thread is trying to access audio...\n");
return MMSYSERR_ERROR;
}
#endif
}
#ifdef USE_FULLDUPLEX
ossdev->open_count++;
#endif
*pfd = fd;
return MMSYSERR_NOERROR;
}
@ -352,19 +352,30 @@ static DWORD OSS_OpenDevice(unsigned wDevID, int* pfd, unsigned req_access,
*
*
*/
static void OSS_CloseDevice(unsigned wDevID, int fd)
static void OSS_CloseDevice(OSS_DEVICE* ossdev)
{
OSS_DEVICE* ossdev;
if (wDevID >= MAX_WAVEDRV) return;
#ifdef USE_FULLDUPLEX
ossdev = &OSS_Devices[wDevID];
if (fd != ossdev->fd) FIXME("What the heck????\n");
if (--ossdev->open_count == 0) close(ossdev->fd);
#else
/* wDevID: is not used yet, we handle only one global device /dev/dsp */
close(fd);
#endif
}
/******************************************************************
* OSS_ResetDevice
*
* Resets the device. OSS Commercial requires the device to be closed
* after a SNDCTL_DSP_RESET ioctl call... this function implements
* this behavior...
*/
static int OSS_ResetDevice(OSS_DEVICE* ossdev)
{
if (ioctl(ossdev->fd, SNDCTL_DSP_RESET, NULL) == -1)
{
perror("ioctl SNDCTL_DSP_RESET");
return -1;
}
TRACE("Changing fd from %d to ", ossdev->fd);
close(ossdev->fd);
OSS_RawOpenDevice(ossdev, &ossdev->audio_fragment);
TRACE("%d\n", ossdev->fd);
return ossdev->fd;
}
/******************************************************************
@ -374,7 +385,6 @@ static void OSS_CloseDevice(unsigned wDevID, int fd)
*/
static void OSS_WaveOutInit(unsigned devID, OSS_DEVICE* ossdev)
{
int audio;
int smplrate;
int samplesize = 16;
int dsp_stereo = 1;
@ -382,13 +392,14 @@ static void OSS_WaveOutInit(unsigned devID, OSS_DEVICE* ossdev)
int caps;
int mask;
WOutDev[devID].unixdev = -1;
WOutDev[devID].state = WINE_WS_CLOSED;
WOutDev[devID].ossdev = ossdev;
memset(&ossdev->out_caps, 0, sizeof(ossdev->out_caps));
if (OSS_OpenDevice(devID, &audio, O_WRONLY, NULL, 0, 0, 0) != 0) return;
if (OSS_OpenDevice(WOutDev[devID].ossdev, O_WRONLY, NULL, 0, 0, 0) != 0) return;
numOutDev++;
ioctl(audio, SNDCTL_DSP_RESET, 0);
ioctl(ossdev->fd, SNDCTL_DSP_RESET, 0);
/* FIXME: some programs compare this string against the content of the registry
* for MM drivers. The names have to match in order for the program to work
@ -408,17 +419,17 @@ static void OSS_WaveOutInit(unsigned devID, OSS_DEVICE* ossdev)
ossdev->out_caps.dwFormats = 0x00000000;
ossdev->out_caps.dwSupport = WAVECAPS_VOLUME;
ioctl(audio, SNDCTL_DSP_GETFMTS, &mask);
ioctl(ossdev->fd, SNDCTL_DSP_GETFMTS, &mask);
TRACE("OSS dsp out mask=%08x\n", mask);
/* First bytespersampl, then stereo */
bytespersmpl = (ioctl(audio, SNDCTL_DSP_SAMPLESIZE, &samplesize) != 0) ? 1 : 2;
bytespersmpl = (ioctl(ossdev->fd, SNDCTL_DSP_SAMPLESIZE, &samplesize) != 0) ? 1 : 2;
ossdev->out_caps.wChannels = (ioctl(audio, SNDCTL_DSP_STEREO, &dsp_stereo) != 0) ? 1 : 2;
ossdev->out_caps.wChannels = (ioctl(ossdev->fd, SNDCTL_DSP_STEREO, &dsp_stereo) != 0) ? 1 : 2;
if (ossdev->out_caps.wChannels > 1) ossdev->out_caps.dwSupport |= WAVECAPS_LRVOLUME;
smplrate = 44100;
if (ioctl(audio, SNDCTL_DSP_SPEED, &smplrate) == 0) {
if (ioctl(ossdev->fd, SNDCTL_DSP_SPEED, &smplrate) == 0) {
if (mask & AFMT_U8) {
ossdev->out_caps.dwFormats |= WAVE_FORMAT_4M08;
if (ossdev->out_caps.wChannels > 1)
@ -431,7 +442,7 @@ static void OSS_WaveOutInit(unsigned devID, OSS_DEVICE* ossdev)
}
}
smplrate = 22050;
if (ioctl(audio, SNDCTL_DSP_SPEED, &smplrate) == 0) {
if (ioctl(ossdev->fd, SNDCTL_DSP_SPEED, &smplrate) == 0) {
if (mask & AFMT_U8) {
ossdev->out_caps.dwFormats |= WAVE_FORMAT_2M08;
if (ossdev->out_caps.wChannels > 1)
@ -444,7 +455,7 @@ static void OSS_WaveOutInit(unsigned devID, OSS_DEVICE* ossdev)
}
}
smplrate = 11025;
if (ioctl(audio, SNDCTL_DSP_SPEED, &smplrate) == 0) {
if (ioctl(ossdev->fd, SNDCTL_DSP_SPEED, &smplrate) == 0) {
if (mask & AFMT_U8) {
ossdev->out_caps.dwFormats |= WAVE_FORMAT_1M08;
if (ossdev->out_caps.wChannels > 1)
@ -456,7 +467,7 @@ static void OSS_WaveOutInit(unsigned devID, OSS_DEVICE* ossdev)
ossdev->out_caps.dwFormats |= WAVE_FORMAT_1S16;
}
}
if (ioctl(audio, SNDCTL_DSP_GETCAPS, &caps) == 0) {
if (ioctl(ossdev->fd, SNDCTL_DSP_GETCAPS, &caps) == 0) {
TRACE("OSS dsp out caps=%08X\n", caps);
if ((caps & DSP_CAP_REALTIME) && !(caps & DSP_CAP_BATCH)) {
ossdev->out_caps.dwSupport |= WAVECAPS_SAMPLEACCURATE;
@ -466,7 +477,7 @@ static void OSS_WaveOutInit(unsigned devID, OSS_DEVICE* ossdev)
!(caps & DSP_CAP_BATCH))
ossdev->out_caps.dwSupport |= WAVECAPS_DIRECTSOUND;
}
OSS_CloseDevice(devID, audio);
OSS_CloseDevice(ossdev);
TRACE("out dwFormats = %08lX, dwSupport = %08lX\n",
ossdev->out_caps.dwFormats, ossdev->out_caps.dwSupport);
@ -479,7 +490,6 @@ static void OSS_WaveOutInit(unsigned devID, OSS_DEVICE* ossdev)
*/
static void OSS_WaveInInit(unsigned devID, OSS_DEVICE* ossdev)
{
int audio;
int smplrate;
int samplesize = 16;
int dsp_stereo = 1;
@ -490,14 +500,15 @@ static void OSS_WaveInInit(unsigned devID, OSS_DEVICE* ossdev)
samplesize = 16;
dsp_stereo = 1;
WInDev[devID].unixdev = -1;
WInDev[devID].state = WINE_WS_CLOSED;
WInDev[devID].ossdev = ossdev;
memset(&ossdev->in_caps, 0, sizeof(ossdev->in_caps));
if (OSS_OpenDevice(0, &audio, O_RDONLY, NULL, 0, 0, 0) != 0) return;
if (OSS_OpenDevice(WInDev[devID].ossdev, O_RDONLY, NULL, 0, 0, 0) != 0) return;
numInDev++;
ioctl(audio, SNDCTL_DSP_RESET, 0);
ioctl(ossdev->fd, SNDCTL_DSP_RESET, 0);
#ifdef EMULATE_SB16
ossdev->in_caps.wMid = 0x0002;
@ -509,21 +520,21 @@ static void OSS_WaveInInit(unsigned devID, OSS_DEVICE* ossdev)
strcpy(ossdev->in_caps.szPname, "OpenSoundSystem WAVIN Driver");
#endif
ossdev->in_caps.dwFormats = 0x00000000;
ossdev->in_caps.wChannels = (ioctl(audio, SNDCTL_DSP_STEREO, &dsp_stereo) != 0) ? 1 : 2;
ossdev->in_caps.wChannels = (ioctl(ossdev->fd, SNDCTL_DSP_STEREO, &dsp_stereo) != 0) ? 1 : 2;
WInDev[devID].bTriggerSupport = FALSE;
if (ioctl(audio, SNDCTL_DSP_GETCAPS, &caps) == 0) {
if (ioctl(ossdev->fd, SNDCTL_DSP_GETCAPS, &caps) == 0) {
TRACE("OSS dsp in caps=%08X\n", caps);
if (caps & DSP_CAP_TRIGGER)
WInDev[devID].bTriggerSupport = TRUE;
}
ioctl(audio, SNDCTL_DSP_GETFMTS, &mask);
ioctl(ossdev->fd, SNDCTL_DSP_GETFMTS, &mask);
TRACE("OSS in dsp mask=%08x\n", mask);
bytespersmpl = (ioctl(audio, SNDCTL_DSP_SAMPLESIZE, &samplesize) != 0) ? 1 : 2;
bytespersmpl = (ioctl(ossdev->fd, SNDCTL_DSP_SAMPLESIZE, &samplesize) != 0) ? 1 : 2;
smplrate = 44100;
if (ioctl(audio, SNDCTL_DSP_SPEED, &smplrate) == 0) {
if (ioctl(ossdev->fd, SNDCTL_DSP_SPEED, &smplrate) == 0) {
if (mask & AFMT_U8) {
ossdev->in_caps.dwFormats |= WAVE_FORMAT_4M08;
if (ossdev->in_caps.wChannels > 1)
@ -536,7 +547,7 @@ static void OSS_WaveInInit(unsigned devID, OSS_DEVICE* ossdev)
}
}
smplrate = 22050;
if (ioctl(audio, SNDCTL_DSP_SPEED, &smplrate) == 0) {
if (ioctl(ossdev->fd, SNDCTL_DSP_SPEED, &smplrate) == 0) {
if (mask & AFMT_U8) {
ossdev->in_caps.dwFormats |= WAVE_FORMAT_2M08;
if (ossdev->in_caps.wChannels > 1)
@ -549,7 +560,7 @@ static void OSS_WaveInInit(unsigned devID, OSS_DEVICE* ossdev)
}
}
smplrate = 11025;
if (ioctl(audio, SNDCTL_DSP_SPEED, &smplrate) == 0) {
if (ioctl(ossdev->fd, SNDCTL_DSP_SPEED, &smplrate) == 0) {
if (mask & AFMT_U8) {
ossdev->in_caps.dwFormats |= WAVE_FORMAT_1M08;
if (ossdev->in_caps.wChannels > 1)
@ -561,7 +572,7 @@ static void OSS_WaveInInit(unsigned devID, OSS_DEVICE* ossdev)
ossdev->in_caps.dwFormats |= WAVE_FORMAT_1S16;
}
}
OSS_CloseDevice(devID, audio);
OSS_CloseDevice(ossdev);
TRACE("in dwFormats = %08lX\n", ossdev->in_caps.dwFormats);
}
@ -570,19 +581,16 @@ static void OSS_WaveInInit(unsigned devID, OSS_DEVICE* ossdev)
*
*
*/
static void OSS_WaveFullDuplexInit(unsigned devID, OSS_DEVICE* ossdev)
static void OSS_WaveFullDuplexInit(OSS_DEVICE* ossdev)
{
#ifdef USE_FULLDUPLEX
int audio;
int caps;
if (OSS_OpenDevice(devID, &audio, O_RDWR, NULL, 0, 0, 0) != 0) return;
if (ioctl(audio, SNDCTL_DSP_GETCAPS, &caps) == 0)
if (OSS_OpenDevice(ossdev, O_RDWR, NULL, 0, 0, 0) != 0) return;
if (ioctl(ossdev->fd, SNDCTL_DSP_GETCAPS, &caps) == 0)
{
ossdev->full_duplex = (caps & DSP_CAP_DUPLEX);
}
OSS_CloseDevice(devID, audio);
#endif
OSS_CloseDevice(ossdev);
}
/******************************************************************
@ -596,8 +604,16 @@ LONG OSS_WaveInit(void)
/* FIXME: only one device is supported */
memset(&OSS_Devices, 0, sizeof(OSS_Devices));
OSS_Devices[0].dev_name = "/dev/dsp";
/* FIXME: should check that dsp actually points to dsp0, or that dsp0 exists
* we should also be able to configure (bitmap) which devices we want to use...
* - or even store the name of all drivers in our configuration
*/
OSS_Devices[0].dev_name = "/dev/dsp";
OSS_Devices[0].mixer_name = "/dev/mixer";
OSS_Devices[1].dev_name = "/dev/dsp1";
OSS_Devices[1].mixer_name = "/dev/mixer1";
OSS_Devices[2].dev_name = "/dev/dsp2";
OSS_Devices[2].mixer_name = "/dev/mixer2";
/* start with output device */
for (i = 0; i < MAX_WAVEDRV; ++i)
@ -609,7 +625,7 @@ LONG OSS_WaveInit(void)
/* finish with the full duplex bits */
for (i = 0; i < MAX_WAVEDRV; i++)
OSS_WaveFullDuplexInit(i, &OSS_Devices[i]);
OSS_WaveFullDuplexInit(&OSS_Devices[i]);
return 0;
}
@ -773,7 +789,7 @@ static BOOL wodUpdatePlayedTotal(WINE_WAVEOUT* wwo, audio_buf_info* info)
audio_buf_info dspspace;
if (!info) info = &dspspace;
if (ioctl(wwo->unixdev, SNDCTL_DSP_GETOSPACE, info) < 0) {
if (ioctl(wwo->ossdev->fd, SNDCTL_DSP_GETOSPACE, info) < 0) {
ERR("ioctl can't 'SNDCTL_DSP_GETOSPACE' !\n");
return FALSE;
}
@ -894,7 +910,7 @@ static BOOL wodPlayer_WriteMaxFrags(WINE_WAVEOUT* wwo, DWORD* bytes)
if (toWrite > 0)
{
written = write(wwo->unixdev, wwo->lpPlayPtr->lpData + wwo->dwPartialOffset, toWrite);
written = write(wwo->ossdev->fd, wwo->lpPlayPtr->lpData + wwo->dwPartialOffset, toWrite);
if (written <= 0) return FALSE;
}
else
@ -961,8 +977,8 @@ static void wodPlayer_Reset(WINE_WAVEOUT* wwo, BOOL reset)
wodPlayer_NotifyCompletions(wwo, FALSE);
/* flush all possible output */
if (ioctl(wwo->unixdev, SNDCTL_DSP_RESET, 0) == -1) {
perror("ioctl SNDCTL_DSP_RESET");
if (OSS_ResetDevice(wwo->ossdev) == -1)
{
wwo->hThread = 0;
wwo->state = WINE_WS_STOPPED;
ExitThread(-1);
@ -1136,7 +1152,7 @@ static DWORD wodPlayer_FeedDSP(WINE_WAVEOUT* wwo)
/* OSS doesn't start before it gets either 2 fragments or a SNDCTL_DSP_POST;
* if it didn't get one, we give it the other */
if (wwo->dwBufferSize < availInQ + 2 * wwo->dwFragmentSize)
ioctl(wwo->unixdev, SNDCTL_DSP_POST, 0);
ioctl(wwo->ossdev->fd, SNDCTL_DSP_POST, 0);
wwo->bNeedPost = FALSE;
}
}
@ -1176,7 +1192,7 @@ static DWORD CALLBACK wodPlayer(LPVOID pmt)
wodPlayer_ProcessMessages(wwo);
if (!wwo->lpPlayPtr) {
TRACE("flushing\n");
ioctl(wwo->unixdev, SNDCTL_DSP_SYNC, 0);
ioctl(wwo->ossdev->fd, SNDCTL_DSP_SYNC, 0);
wwo->dwPlayedTotal = wwo->dwWrittenTotal;
}
else {
@ -1267,16 +1283,17 @@ static DWORD wodOpen(WORD wDevID, LPWAVEOPENDESC lpDesc, DWORD dwFlags)
/* 16 fragments max, 2^10=1024 bytes per fragment */
audio_fragment = 0x000F000A;
}
if (wwo->unixdev != -1) return MMSYSERR_ALLOCATED;
if (wwo->state != WINE_WS_CLOSED) return MMSYSERR_ALLOCATED;
/* we want to be able to mmap() the device, which means it must be opened readable,
* otherwise mmap() will fail (at least under Linux) */
ret = OSS_OpenDevice(wDevID, &wwo->unixdev,
ret = OSS_OpenDevice(wwo->ossdev,
(dwFlags & WAVE_DIRECTSOUND) ? O_RDWR : O_WRONLY,
&audio_fragment, lpDesc->lpFormat->nSamplesPerSec,
(lpDesc->lpFormat->nChannels > 1) ? 1 : 0,
(lpDesc->lpFormat->wBitsPerSample == 16)
? AFMT_S16_LE : AFMT_U8);
if (ret != 0) return ret;
wwo->state = WINE_WS_STOPPED;
wwo->wFlags = HIWORD(dwFlags & CALLBACK_TYPEMASK);
@ -1291,10 +1308,10 @@ static DWORD wodOpen(WORD wDevID, LPWAVEOPENDESC lpDesc, DWORD dwFlags)
wwo->format.wf.nChannels;
}
/* Read output space info for future reference */
if (ioctl(wwo->unixdev, SNDCTL_DSP_GETOSPACE, &info) < 0) {
if (ioctl(wwo->ossdev->fd, SNDCTL_DSP_GETOSPACE, &info) < 0) {
ERR("ioctl can't 'SNDCTL_DSP_GETOSPACE' !\n");
OSS_CloseDevice(wDevID, wwo->unixdev);
wwo->unixdev = -1;
OSS_CloseDevice(wwo->ossdev);
wwo->state = WINE_WS_CLOSED;
return MMSYSERR_NOTENABLED;
}
@ -1327,7 +1344,7 @@ static DWORD wodOpen(WORD wDevID, LPWAVEOPENDESC lpDesc, DWORD dwFlags)
wwo->hStartUpEvent = INVALID_HANDLE_VALUE;
TRACE("fd=%d fragmentSize=%ld\n",
wwo->unixdev, wwo->dwFragmentSize);
wwo->ossdev->fd, wwo->dwFragmentSize);
if (wwo->dwFragmentSize % wwo->format.wf.nBlockAlign)
ERR("Fragment doesn't contain an integral number of data blocks\n");
@ -1349,7 +1366,7 @@ static DWORD wodClose(WORD wDevID)
TRACE("(%u);\n", wDevID);
if (wDevID >= MAX_WAVEDRV || WOutDev[wDevID].unixdev == -1) {
if (wDevID >= MAX_WAVEDRV || WOutDev[wDevID].state == WINE_WS_CLOSED) {
WARN("bad device ID !\n");
return MMSYSERR_BADDEVICEID;
}
@ -1369,8 +1386,8 @@ static DWORD wodClose(WORD wDevID)
OSS_DestroyRingMessage(&wwo->msgRing);
OSS_CloseDevice(wDevID, wwo->unixdev);
wwo->unixdev = -1;
OSS_CloseDevice(wwo->ossdev);
wwo->state = WINE_WS_CLOSED;
wwo->dwFragmentSize = 0;
ret = wodNotifyClient(wwo, WOM_CLOSE, 0L, 0L);
}
@ -1386,7 +1403,7 @@ static DWORD wodWrite(WORD wDevID, LPWAVEHDR lpWaveHdr, DWORD dwSize)
TRACE("(%u, %p, %08lX);\n", wDevID, lpWaveHdr, dwSize);
/* first, do the sanity checks... */
if (wDevID >= MAX_WAVEDRV || WOutDev[wDevID].unixdev == -1) {
if (wDevID >= MAX_WAVEDRV || WOutDev[wDevID].state == WINE_WS_CLOSED) {
WARN("bad dev ID !\n");
return MMSYSERR_BADDEVICEID;
}
@ -1460,7 +1477,7 @@ static DWORD wodPause(WORD wDevID)
{
TRACE("(%u);!\n", wDevID);
if (wDevID >= MAX_WAVEDRV || WOutDev[wDevID].unixdev == -1) {
if (wDevID >= MAX_WAVEDRV || WOutDev[wDevID].state == WINE_WS_CLOSED) {
WARN("bad device ID !\n");
return MMSYSERR_BADDEVICEID;
}
@ -1477,7 +1494,7 @@ static DWORD wodRestart(WORD wDevID)
{
TRACE("(%u);\n", wDevID);
if (wDevID >= MAX_WAVEDRV || WOutDev[wDevID].unixdev == -1) {
if (wDevID >= MAX_WAVEDRV || WOutDev[wDevID].state == WINE_WS_CLOSED) {
WARN("bad device ID !\n");
return MMSYSERR_BADDEVICEID;
}
@ -1499,7 +1516,7 @@ static DWORD wodReset(WORD wDevID)
{
TRACE("(%u);\n", wDevID);
if (wDevID >= MAX_WAVEDRV || WOutDev[wDevID].unixdev == -1) {
if (wDevID >= MAX_WAVEDRV || WOutDev[wDevID].state == WINE_WS_CLOSED) {
WARN("bad device ID !\n");
return MMSYSERR_BADDEVICEID;
}
@ -1520,7 +1537,7 @@ static DWORD wodGetPosition(WORD wDevID, LPMMTIME lpTime, DWORD uSize)
TRACE("(%u, %p, %lu);\n", wDevID, lpTime, uSize);
if (wDevID >= MAX_WAVEDRV || WOutDev[wDevID].unixdev == -1) {
if (wDevID >= MAX_WAVEDRV || WOutDev[wDevID].state == WINE_WS_CLOSED) {
WARN("bad device ID !\n");
return MMSYSERR_BADDEVICEID;
}
@ -1580,7 +1597,7 @@ static DWORD wodBreakLoop(WORD wDevID)
{
TRACE("(%u);\n", wDevID);
if (wDevID >= MAX_WAVEDRV || WOutDev[wDevID].unixdev == -1) {
if (wDevID >= MAX_WAVEDRV || WOutDev[wDevID].state == WINE_WS_CLOSED) {
WARN("bad device ID !\n");
return MMSYSERR_BADDEVICEID;
}
@ -1724,7 +1741,7 @@ 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);
wwo->ossdev->fd, 0);
if (wwo->mapping == (LPBYTE)-1) {
ERR("(%p): Could not map sound device for direct access (%s)\n", dsdb, strerror(errno));
return DSERR_GENERIC;
@ -1867,11 +1884,11 @@ static HRESULT WINAPI IDsDriverBufferImpl_GetPosition(PIDSDRIVERBUFFER iface,
DWORD ptr;
TRACE("(%p)\n",iface);
if (WOutDev[This->drv->wDevID].unixdev == -1) {
if (WOutDev[This->drv->wDevID].state == WINE_WS_CLOSED) {
ERR("device not open, but accessing?\n");
return DSERR_UNINITIALIZED;
}
if (ioctl(WOutDev[This->drv->wDevID].unixdev, SNDCTL_DSP_GETOPTR, &info) < 0) {
if (ioctl(WOutDev[This->drv->wDevID].ossdev->fd, SNDCTL_DSP_GETOPTR, &info) < 0) {
ERR("ioctl failed (%d)\n", errno);
return DSERR_GENERIC;
}
@ -1895,7 +1912,7 @@ static HRESULT WINAPI IDsDriverBufferImpl_Play(PIDSDRIVERBUFFER iface, DWORD dwR
ICOM_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) {
if (ioctl(WOutDev[This->drv->wDevID].ossdev->fd, SNDCTL_DSP_SETTRIGGER, &enable) < 0) {
ERR("ioctl failed (%d)\n", errno);
return DSERR_GENERIC;
}
@ -1908,7 +1925,7 @@ static HRESULT WINAPI IDsDriverBufferImpl_Stop(PIDSDRIVERBUFFER iface)
int enable = 0;
TRACE("(%p)\n",iface);
/* no more playing */
if (ioctl(WOutDev[This->drv->wDevID].unixdev, SNDCTL_DSP_SETTRIGGER, &enable) < 0) {
if (ioctl(WOutDev[This->drv->wDevID].ossdev->fd, SNDCTL_DSP_SETTRIGGER, &enable) < 0) {
ERR("ioctl failed (%d)\n", errno);
return DSERR_GENERIC;
}
@ -1995,7 +2012,7 @@ static HRESULT WINAPI IDsDriverImpl_Open(PIDSDRIVER iface)
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) {
if (ioctl(WOutDev[This->wDevID].ossdev->fd, SNDCTL_DSP_SETTRIGGER, &enable) < 0) {
ERR("ioctl failed (%d)\n", errno);
return DSERR_GENERIC;
}
@ -2057,7 +2074,7 @@ static HRESULT WINAPI IDsDriverImpl_CreateSoundBuffer(PIDSDRIVER iface,
(*ippdsdb)->drv = This;
/* check how big the DMA buffer is now */
if (ioctl(WOutDev[This->wDevID].unixdev, SNDCTL_DSP_GETOSPACE, &info) < 0) {
if (ioctl(WOutDev[This->wDevID].ossdev->fd, SNDCTL_DSP_GETOSPACE, &info) < 0) {
ERR("ioctl failed (%d)\n", errno);
HeapFree(GetProcessHeap(),0,*ippdsdb);
*ippdsdb = NULL;
@ -2078,7 +2095,7 @@ static HRESULT WINAPI IDsDriverImpl_CreateSoundBuffer(PIDSDRIVER iface,
*ppbBuffer = WOutDev[This->wDevID].mapping;
/* some drivers need some extra nudging after mapping */
if (ioctl(WOutDev[This->wDevID].unixdev, SNDCTL_DSP_SETTRIGGER, &enable) < 0) {
if (ioctl(WOutDev[This->wDevID].ossdev->fd, SNDCTL_DSP_SETTRIGGER, &enable) < 0) {
ERR("ioctl failed (%d)\n", errno);
return DSERR_GENERIC;
}
@ -2208,7 +2225,7 @@ static DWORD CALLBACK widRecorder(LPVOID pmt)
/* the soundblaster live needs a micro wake to get its recording started
* (or GETISPACE will have 0 frags all the time)
*/
read(wwi->unixdev,&xs,4);
read(wwi->ossdev->fd, &xs, 4);
/* make sleep time to be # of ms to output a fragment */
dwSleepTime = (wwi->dwFragmentSize * 1000) / wwi->format.wf.nAvgBytesPerSec;
@ -2224,7 +2241,7 @@ static DWORD CALLBACK widRecorder(LPVOID pmt)
{
lpWaveHdr = wwi->lpQueuePtr;
ioctl(wwi->unixdev, SNDCTL_DSP_GETISPACE, &info);
ioctl(wwi->ossdev->fd, SNDCTL_DSP_GETISPACE, &info);
TRACE("info={frag=%d fsize=%d ftotal=%d bytes=%d}\n", info.fragments, info.fragsize, info.fragstotal, info.bytes);
/* read all the fragments accumulated so far */
@ -2235,7 +2252,7 @@ static DWORD CALLBACK widRecorder(LPVOID pmt)
if (lpWaveHdr->dwBufferLength - lpWaveHdr->dwBytesRecorded >= wwi->dwFragmentSize)
{
/* directly read fragment in wavehdr */
bytesRead = read(wwi->unixdev,
bytesRead = read(wwi->ossdev->fd,
lpWaveHdr->lpData + lpWaveHdr->dwBytesRecorded,
wwi->dwFragmentSize);
@ -2265,7 +2282,7 @@ static DWORD CALLBACK widRecorder(LPVOID pmt)
else
{
/* read the fragment in a local buffer */
bytesRead = read(wwi->unixdev, buffer, wwi->dwFragmentSize);
bytesRead = read(wwi->ossdev->fd, buffer, wwi->dwFragmentSize);
pOffset = buffer;
TRACE("bytesRead=%ld (local)\n", bytesRead);
@ -2334,7 +2351,7 @@ static DWORD CALLBACK widRecorder(LPVOID pmt)
if (wwi->bTriggerSupport)
{
/* start the recording */
if (ioctl(wwi->unixdev, SNDCTL_DSP_SETTRIGGER, &enable) < 0)
if (ioctl(wwi->ossdev->fd, SNDCTL_DSP_SETTRIGGER, &enable) < 0)
{
ERR("ioctl(SNDCTL_DSP_SETTRIGGER) failed (%d)\n", errno);
}
@ -2343,7 +2360,7 @@ static DWORD CALLBACK widRecorder(LPVOID pmt)
{
unsigned char data[4];
/* read 4 bytes to start the recording */
read(wwi->unixdev, data, 4);
read(wwi->ossdev->fd, data, 4);
}
SetEvent(ev);
@ -2428,7 +2445,7 @@ static DWORD widOpen(WORD wDevID, LPWAVEOPENDESC lpDesc, DWORD dwFlags)
wwi = &WInDev[wDevID];
if (wwi->unixdev != -1) return MMSYSERR_ALLOCATED;
if (wwi->state != WINE_WS_CLOSED) return MMSYSERR_ALLOCATED;
/* This is actually hand tuned to work so that my SB Live:
* - does not skip
* - does not buffer too much
@ -2436,13 +2453,14 @@ static DWORD widOpen(WORD wDevID, LPWAVEOPENDESC lpDesc, DWORD dwFlags)
*/
/* 15 fragments max, 2^10 = 1024 bytes per fragment */
audio_fragment = 0x000F000A;
ret = OSS_OpenDevice(wDevID, &wwi->unixdev,
O_RDONLY, &audio_fragment,
ret = OSS_OpenDevice(wwi->ossdev, O_RDONLY, &audio_fragment,
lpDesc->lpFormat->nSamplesPerSec,
(lpDesc->lpFormat->nChannels > 1) ? 1 : 0,
(lpDesc->lpFormat->wBitsPerSample == 16)
? AFMT_S16_LE : AFMT_U8);
if (ret != 0) return ret;
wwi->state = WINE_WS_STOPPED;
if (wwi->lpQueuePtr) {
WARN("Should have an empty queue (%p)\n", wwi->lpQueuePtr);
wwi->lpQueuePtr = NULL;
@ -2461,11 +2479,11 @@ static DWORD widOpen(WORD wDevID, LPWAVEOPENDESC lpDesc, DWORD dwFlags)
wwi->format.wf.nChannels;
}
ioctl(wwi->unixdev, SNDCTL_DSP_GETBLKSIZE, &fragment_size);
ioctl(wwi->ossdev->fd, SNDCTL_DSP_GETBLKSIZE, &fragment_size);
if (fragment_size == -1) {
WARN("IOCTL can't 'SNDCTL_DSP_GETBLKSIZE' !\n");
OSS_CloseDevice(wDevID, wwi->unixdev);
wwi->unixdev = -1;
OSS_CloseDevice(wwi->ossdev);
wwi->state = WINE_WS_CLOSED;
return MMSYSERR_NOTENABLED;
}
wwi->dwFragmentSize = fragment_size;
@ -2494,7 +2512,7 @@ static DWORD widClose(WORD wDevID)
WINE_WAVEIN* wwi;
TRACE("(%u);\n", wDevID);
if (wDevID >= MAX_WAVEDRV || WInDev[wDevID].unixdev == -1) {
if (wDevID >= MAX_WAVEDRV || WInDev[wDevID].state == WINE_WS_CLOSED) {
WARN("can't close !\n");
return MMSYSERR_INVALHANDLE;
}
@ -2507,8 +2525,8 @@ static DWORD widClose(WORD wDevID)
}
OSS_AddRingMessage(&wwi->msgRing, WINE_WM_CLOSING, 0, TRUE);
OSS_CloseDevice(wDevID, wwi->unixdev);
wwi->unixdev = -1;
OSS_CloseDevice(wwi->ossdev);
wwi->state = WINE_WS_CLOSED;
wwi->dwFragmentSize = 0;
OSS_DestroyRingMessage(&wwi->msgRing);
return widNotifyClient(wwi, WIM_CLOSE, 0L, 0L);
@ -2521,7 +2539,7 @@ static DWORD widAddBuffer(WORD wDevID, LPWAVEHDR lpWaveHdr, DWORD dwSize)
{
TRACE("(%u, %p, %08lX);\n", wDevID, lpWaveHdr, dwSize);
if (wDevID >= MAX_WAVEDRV || WInDev[wDevID].unixdev == -1) {
if (wDevID >= MAX_WAVEDRV || WInDev[wDevID].state == WINE_WS_CLOSED) {
WARN("can't do it !\n");
return MMSYSERR_INVALHANDLE;
}
@ -2585,7 +2603,7 @@ static DWORD widUnprepare(WORD wDevID, LPWAVEHDR lpWaveHdr, DWORD dwSize)
static DWORD widStart(WORD wDevID)
{
TRACE("(%u);\n", wDevID);
if (wDevID >= MAX_WAVEDRV || WInDev[wDevID].unixdev == -1) {
if (wDevID >= MAX_WAVEDRV || WInDev[wDevID].state == WINE_WS_CLOSED) {
WARN("can't start recording !\n");
return MMSYSERR_INVALHANDLE;
}
@ -2600,7 +2618,7 @@ static DWORD widStart(WORD wDevID)
static DWORD widStop(WORD wDevID)
{
TRACE("(%u);\n", wDevID);
if (wDevID >= MAX_WAVEDRV || WInDev[wDevID].unixdev == -1) {
if (wDevID >= MAX_WAVEDRV || WInDev[wDevID].state == WINE_WS_CLOSED) {
WARN("can't stop !\n");
return MMSYSERR_INVALHANDLE;
}
@ -2616,7 +2634,7 @@ static DWORD widStop(WORD wDevID)
static DWORD widReset(WORD wDevID)
{
TRACE("(%u);\n", wDevID);
if (wDevID >= MAX_WAVEDRV || WInDev[wDevID].unixdev == -1) {
if (wDevID >= MAX_WAVEDRV || WInDev[wDevID].state == WINE_WS_CLOSED) {
WARN("can't reset !\n");
return MMSYSERR_INVALHANDLE;
}
@ -2634,7 +2652,7 @@ static DWORD widGetPosition(WORD wDevID, LPMMTIME lpTime, DWORD uSize)
TRACE("(%u, %p, %lu);\n", wDevID, lpTime, uSize);
if (wDevID >= MAX_WAVEDRV || WInDev[wDevID].unixdev == -1) {
if (wDevID >= MAX_WAVEDRV || WInDev[wDevID].state == WINE_WS_CLOSED) {
WARN("can't get pos !\n");
return MMSYSERR_INVALHANDLE;
}