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mciseq: Separate player loop from MCI_PLAY command.

This commit is contained in:
Jörg Höhle 2012-10-04 12:02:35 +02:00 committed by Alexandre Julliard
parent 2b54cb5493
commit 4dbceec8f9
1 changed files with 53 additions and 44 deletions
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97
dlls/mciseq/mcimidi.c
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@ -903,55 +903,15 @@ static MCI_MIDITRACK* MIDI_mciFindNextEvent(WINE_MCIMIDI* wmm, LPDWORD hiPulse)
}
/**************************************************************************
* MIDI_mciPlay [internal]
* MIDI_player [internal]
*/
static DWORD MIDI_mciPlay(WINE_MCIMIDI* wmm, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms)
static DWORD MIDI_player(WINE_MCIMIDI* wmm, DWORD dwStartMS, DWORD dwEndMS, DWORD dwFlags)
{
DWORD dwStartMS, dwEndMS;
DWORD dwRet = 0;
DWORD dwRet;
WORD doPlay, nt;
MCI_MIDITRACK* mmt;
DWORD hiPulse;
HANDLE oldcb;
TRACE("(%d, %08X, %p);\n", wmm->wDevID, dwFlags, lpParms);
if (wmm->hFile == 0) {
WARN("Can't play: no file %s!\n", debugstr_w(wmm->lpstrElementName));
return MCIERR_FILE_NOT_FOUND;
}
if (wmm->dwStatus != MCI_MODE_STOP) {
if (wmm->dwStatus == MCI_MODE_PAUSE) {
/* FIXME: parameters (start/end) in lpParams may not be used */
return MIDI_mciResume(wmm, dwFlags, (LPMCI_GENERIC_PARMS)lpParms);
}
WARN("Can't play: device is not stopped !\n");
return MCIERR_INTERNAL;
}
if (!(dwFlags & MCI_WAIT)) {
return MCI_SendCommandAsync(wmm->wDevID, MCI_PLAY, dwFlags, (DWORD_PTR)lpParms, sizeof(MCI_PLAY_PARMS));
}
if (lpParms && (dwFlags & MCI_FROM)) {
dwStartMS = MIDI_ConvertTimeFormatToMS(wmm, lpParms->dwFrom);
} else {
dwStartMS = wmm->dwPositionMS;
}
if (lpParms && (dwFlags & MCI_TO)) {
dwEndMS = MIDI_ConvertTimeFormatToMS(wmm, lpParms->dwTo);
} else {
dwEndMS = 0xFFFFFFFFul;
}
TRACE("Playing from %u to %u\n", dwStartMS, dwEndMS);
oldcb = InterlockedExchangePointer(&wmm->hCallback,
(dwFlags & MCI_NOTIFY) ? HWND_32(LOWORD(lpParms->dwCallback)) : NULL);
if (oldcb) mciDriverNotify(oldcb, wmm->wDevID, MCI_NOTIFY_ABORTED);
oldcb = NULL;
HANDLE oldcb = NULL;
/* init tracks */
for (nt = 0; nt < wmm->nTracks; nt++) {
@ -1182,6 +1142,55 @@ static DWORD MIDI_mciPlay(WINE_MCIMIDI* wmm, DWORD dwFlags, LPMCI_PLAY_PARMS lpP
return dwRet;
}
/**************************************************************************
* MIDI_mciPlay [internal]
*/
static DWORD MIDI_mciPlay(WINE_MCIMIDI* wmm, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms)
{
DWORD dwStartMS, dwEndMS;
HANDLE oldcb;
TRACE("(%d, %08X, %p);\n", wmm->wDevID, dwFlags, lpParms);
if (wmm->hFile == 0) {
WARN("Can't play: no file %s!\n", debugstr_w(wmm->lpstrElementName));
return MCIERR_FILE_NOT_FOUND;
}
if (wmm->dwStatus != MCI_MODE_STOP) {
if (wmm->dwStatus == MCI_MODE_PAUSE) {
/* FIXME: parameters (start/end) in lpParams may not be used */
return MIDI_mciResume(wmm, dwFlags, (LPMCI_GENERIC_PARMS)lpParms);
}
WARN("Can't play: device is not stopped !\n");
return MCIERR_INTERNAL;
}
if (!(dwFlags & MCI_WAIT)) {
return MCI_SendCommandAsync(wmm->wDevID, MCI_PLAY, dwFlags, (DWORD_PTR)lpParms, sizeof(MCI_PLAY_PARMS));
}
if (lpParms && (dwFlags & MCI_FROM)) {
dwStartMS = MIDI_ConvertTimeFormatToMS(wmm, lpParms->dwFrom);
} else {
dwStartMS = wmm->dwPositionMS;
}
if (lpParms && (dwFlags & MCI_TO)) {
dwEndMS = MIDI_ConvertTimeFormatToMS(wmm, lpParms->dwTo);
} else {
dwEndMS = 0xFFFFFFFFul;
}
TRACE("Playing from %u to %u\n", dwStartMS, dwEndMS);
oldcb = InterlockedExchangePointer(&wmm->hCallback,
(dwFlags & MCI_NOTIFY) ? HWND_32(LOWORD(lpParms->dwCallback)) : NULL);
if (oldcb) mciDriverNotify(oldcb, wmm->wDevID, MCI_NOTIFY_ABORTED);
return MIDI_player(wmm, dwStartMS, dwEndMS, dwFlags);
}
/**************************************************************************
* MIDI_mciPause [internal]
*/