• Andreas Rheinhardt's avatar
    cbs_mpeg2: Fix storage type for frame_centre_*_offset · de588038
    Andreas Rheinhardt authored
    The frame_centre_horizontal/vertical_offset values contained in picture
    display extensions are actually signed values (i.e. it is possible to
    indicate that the display device should add black bars/pillars).
    
    The files sony-ct3.bs and tcela-6.bits (which are both used in fate
    tests for mpeg2_metadata) contain picture display extensions; the former
    even contains a negative frame_centre_vertical_offset. Fortunately, the
    old code did not damage the picture display extensions when one did a
    cycle of reading and writing. For the same reason the fate tests needn't
    be updated either.
    
    Furthermore these fields now use the trace output for matrices.
    Signed-off-by: 's avatarAndreas Rheinhardt <andreas.rheinhardt@gmail.com>
    de588038
cbs_mpeg2.h 6.58 KB