Reference: stringProc2

stringProc2 displays a descriptive string for the user in VirtualDub's filter dialog box, so the user can identify the filter's current setting in a quick glance.

Prototype

void stringProc2(const FilterActivation *fa, const FilterFunctions *ff, char *buf,
                 int maxlen);

Parameters:
    fa        Pointer to filter activation structure
    ff        Pointer to callback function structure
    buf       Pointer to target buffer
    maxlen    Size of target buffer in bytes

Return value:
    None.

Exceptions:
    No exceptions should be thrown from this function.

Requirements:
    Function may be omitted.  No default action is taken.

Host support:
    VirtualDub 1.4.11 (API V8)

    1.4.11 will use this function over stringProc if available.

Remarks

This function is the same as stringProc, except that this version supplies the length of the buffer, to avoid buffer overflows. New filters should supply both this function and stringProc; 1.4.10 and earlier will use the the older function, and 1.4.11 will use this version.

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VirtualDub external filter SDK 1.05©1999-2001 Avery Lee <phaeron@virtualdub.org>