[Bug 760793] New: videoscale segfault for methods 2 to 9

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Mon Jan 18 09:05:28 PST 2016


https://bugzilla.gnome.org/show_bug.cgi?id=760793

            Bug ID: 760793
           Summary: videoscale segfault for methods 2 to 9
    Classification: Platform
           Product: GStreamer
           Version: 1.7.1
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-base
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: florent.thiery at ubicast.eu
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

Using latest upstream binaries on Windows 7 64 bits
(http://gstreamer.freedesktop.org/data/pkg/windows/1.7.1/gstreamer-1.0-x86_64-1.7.1.msi)
, the following segfaults (crashes with methods 2 to 9, but works with 0 and
1).

gst-launch-1.0.exe videotestsrc ! capsfilter caps="video/x-raw,
format=(string)BGR, width=(int)1920, height=(int)1080,
framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1" ! videoscale
method=2 ! capsfilter caps="video/x-raw,format=(string)BGR, width=(int)1280,
height=(int)720, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1" !
fakesink

  method              : method
                        flags: readable, writable
                        Enum "GstVideoScaleMethod" Default: 1, "bilinear"
                           (0): nearest-neighbour - Nearest Neighbour
                           (1): bilinear         - Bilinear (2-tap)
                           (2): 4-tap            - 4-tap Sinc
                           (3): lanczos          - Lanczos
                           (4): bilinear2        - Bilinear (multi-tap)
                           (5): sinc             - Sinc (multi-tap)
                           (6): hermite          - Hermite (multi-tap)
                           (7): spline           - Spline (multi-tap)
                           (8): catrom           - Catmull-Rom (multi-tap)
                           (9): mitchell         - Mitchell (multi-tap)

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