MMRESULT WINAPI acmFilterDetailsW	(	HACMDRIVER	had,
		PACMFILTERDETAILSW	pafd,
		DWORD	fdwDetails
	)

Definition at line 88 of file filter.c.

Referenced by acmFilterDetailsA(), and MSACM_FilterEnumHelper().

{
    MMRESULT            mmr;
    ACMFILTERTAGDETAILSA    aftd;

    TRACE("(%p, %p, %d)\n", had, pafd, fdwDetails);

    memset(&aftd, 0, sizeof(aftd));
    aftd.cbStruct = sizeof(aftd);

    if (pafd->cbStruct < sizeof(*pafd)) return MMSYSERR_INVALPARAM;

    switch (fdwDetails) {
    case ACM_FILTERDETAILSF_FILTER:
    if (pafd->dwFilterTag != pafd->pwfltr->dwFilterTag) {
        mmr = MMSYSERR_INVALPARAM;
        break;
    }
    if (had == NULL) {
        PWINE_ACMDRIVERID       padid;

        mmr = ACMERR_NOTPOSSIBLE;
        for (padid = MSACM_pFirstACMDriverID; padid; padid = padid->pNextACMDriverID) {
        /* should check for codec only */
        if (!(padid->fdwSupport & ACMDRIVERDETAILS_SUPPORTF_DISABLED) &&
            acmDriverOpen(&had, (HACMDRIVERID)padid, 0) == 0) {
            mmr = MSACM_Message(had, ACMDM_FILTER_DETAILS,
                    (LPARAM)pafd, (LPARAM)fdwDetails);
            acmDriverClose(had, 0);
            if (mmr == MMSYSERR_NOERROR) break;
        }
        }
    } else {
        mmr = MSACM_Message(had, ACMDM_FILTER_DETAILS, (LPARAM)pafd, fdwDetails);
    }
    break;
    case ACM_FILTERDETAILSF_INDEX:
    /* should check pafd->dwFilterIndex < aftd->cStandardFilters */
    mmr = MSACM_Message(had, ACMDM_FILTER_DETAILS, (LPARAM)pafd, fdwDetails);
    break;
    default:
    WARN("Unknown fdwDetails %08x\n", fdwDetails);
    mmr = MMSYSERR_INVALFLAG;
    break;
    }

    TRACE("=> %d\n", mmr);
    return mmr;
}

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