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winecoreaudio: Extract loop, wodNotifyClient for WAVEHDRs in list, to separate function.

This commit is contained in:
Ken Thomases 2007-06-20 07:00:55 -05:00 committed by Alexandre Julliard
parent ea2613fe61
commit de480f0b6e
1 changed files with 20 additions and 7 deletions
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27
dlls/winecoreaudio.drv/audio.c
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@ -211,6 +211,7 @@ static HANDLE hThread = NULL; /* Track the thread we create so we can clean it u
static CFMessagePortRef Port_SendToMessageThread; static CFMessagePortRef Port_SendToMessageThread;
static void wodHelper_PlayPtrNext(WINE_WAVEOUT* wwo); static void wodHelper_PlayPtrNext(WINE_WAVEOUT* wwo);
static void wodHelper_NotifyDoneForList(WINE_WAVEOUT* wwo, LPWAVEHDR lpWaveHdr);
static void wodHelper_NotifyCompletions(WINE_WAVEOUT* wwo, BOOL force); static void wodHelper_NotifyCompletions(WINE_WAVEOUT* wwo, BOOL force);
static void widHelper_NotifyCompletions(WINE_WAVEIN* wwi); static void widHelper_NotifyCompletions(WINE_WAVEIN* wwi);
@ -1049,6 +1050,24 @@ static void wodHelper_PlayPtrNext(WINE_WAVEOUT* wwo)
} }
} }
/* Send the "done" notification for each WAVEHDR in a list. The list must be
* free-standing. It should not be part of a device's queue.
* This function must be called with the WAVEOUT lock *not* held. Furthermore,
* it does not lock it, itself. That's because the callback to the application
* may prompt the application to operate on the device, and we don't want to
* deadlock.
*/
static void wodHelper_NotifyDoneForList(WINE_WAVEOUT* wwo, LPWAVEHDR lpWaveHdr)
{
for ( ; lpWaveHdr; lpWaveHdr = lpWaveHdr->lpNext)
{
lpWaveHdr->dwFlags &= ~WHDR_INQUEUE;
lpWaveHdr->dwFlags |= WHDR_DONE;
wodNotifyClient(wwo, WOM_DONE, (DWORD)lpWaveHdr, 0);
}
}
/* if force is TRUE then notify the client that all the headers were completed /* if force is TRUE then notify the client that all the headers were completed
*/ */
static void wodHelper_NotifyCompletions(WINE_WAVEOUT* wwo, BOOL force) static void wodHelper_NotifyCompletions(WINE_WAVEOUT* wwo, BOOL force)
@ -1097,13 +1116,7 @@ static void wodHelper_NotifyCompletions(WINE_WAVEOUT* wwo, BOOL force)
OSSpinLockUnlock(&wwo->lock); OSSpinLockUnlock(&wwo->lock);
/* Now, send the "done" notification for each header in our list. */ /* Now, send the "done" notification for each header in our list. */
for (lpWaveHdr = lpFirstDoneWaveHdr; lpWaveHdr; lpWaveHdr = lpWaveHdr->lpNext) wodHelper_NotifyDoneForList(wwo, lpFirstDoneWaveHdr);
{
lpWaveHdr->dwFlags &= ~WHDR_INQUEUE;
lpWaveHdr->dwFlags |= WHDR_DONE;
wodNotifyClient(wwo, WOM_DONE, (DWORD)lpWaveHdr, 0);
}
} }