[Bug 744213] spectrum: assertion 'len > 0' failed

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Sun Feb 15 18:52:15 PST 2015


Nicolas Dufresne (stormer) <nicolas.dufresne at collabora.co.uk> changed:

           What    |Removed                     |Added
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |FIXED
   Target Milestone|git master                  |1.6.0

--- Comment #4 from Nicolas Dufresne (stormer) <nicolas.dufresne at collabora.co.uk> ---
commit b8142bde0703b7c60aa1e70c2da62dde6ea661ff
Author: Nicolas Dufresne <nicolas.dufresne at collabora.co.uk>
Date:   Sun Feb 15 21:34:28 2015 -0500

    spectrum: Fix min and max for bands property

    The number of FFTs is calculated with the following formula:

      guint nfft = 2 * bands - 2;

    nfft is passed to gst_fft_f32_new() as the len argument and is of type
    unsigned integer. This method required that len is at leas 1, then
    maximum G_MAXINT, as other values would be negative. If we extrapolate
    from the formula above it means we need "bands" to be between 2 and
    ((guint)G_MAXINT + 2) / 2).


You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.

More information about the gstreamer-bugs mailing list