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mciseq: wNotifyDeviceID is redundant.

This commit is contained in:
Jörg Höhle 2010-12-15 22:56:08 +01:00 committed by Alexandre Julliard
parent 3ae829d11b
commit 387b359a7e
1 changed files with 3 additions and 8 deletions
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11
dlls/mciseq/mcimidi.c
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@ -61,7 +61,6 @@ typedef struct tagWINE_MCIMIDI {
UINT wDevID; /* the MCI one */
HMIDI hMidi;
int nUseCount; /* Incremented for each shared open */
MCIDEVICEID wNotifyDeviceID; /* MCI device ID with a pending notification */
HANDLE hCallback; /* Callback handle for pending notification */
HMMIO hFile; /* mmio file handle open as Element */
LPWSTR lpstrElementName; /* Name of file (if any) */
@ -219,7 +218,7 @@ static void MIDI_mciNotify(DWORD_PTR hWndCallBack, WINE_MCIMIDI* wmm, UINT wStat
/* We simply save one parameter by not passing the wDevID local
* to the command. They are the same (via mciGetDriverData).
*/
MCIDEVICEID wDevID = wmm->wNotifyDeviceID;
MCIDEVICEID wDevID = wmm->wDevID;
HANDLE old = InterlockedExchangePointer(&wmm->hCallback, NULL);
if (old) mciDriverNotify(old, wDevID, MCI_NOTIFY_SUPERSEDED);
mciDriverNotify(HWND_32(LOWORD(hWndCallBack)), wDevID, wStatus);
@ -767,7 +766,6 @@ static DWORD MIDI_mciOpen(WINE_MCIMIDI* wmm, DWORD dwFlags, LPMCI_OPEN_PARMSW lp
wmm->lpstrCopyright = NULL;
wmm->lpstrName = NULL;
wmm->wNotifyDeviceID = wmm->wDevID;
wmm->dwStatus = MCI_MODE_NOT_READY; /* while loading file contents */
/* spec says it should be the default format from the MIDI file... */
wmm->dwMciTimeFormat = MCI_FORMAT_MILLISECONDS;
@ -1563,11 +1561,8 @@ static DWORD MIDI_mciSeek(WINE_MCIMIDI* wmm, DWORD dwFlags, LPMCI_SEEK_PARMS lpP
TRACE("Seeking to position=%u ms\n", wmm->dwPositionMS);
if (dwFlags & MCI_NOTIFY) {
TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
wmm->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
}
if (dwFlags & MCI_NOTIFY)
MIDI_mciNotify(lpParms->dwCallback, wmm, MCI_NOTIFY_SUCCESSFUL);
}
return ret;
}