[Bug 773433] video-format: it is not straightforward to check if a video format is sparse

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Mon Oct 24 16:05:49 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=773433

Sebastian Dröge (slomo) <slomo at coaxion.net> changed:

           What    |Removed                     |Added
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                 CC|                            |slomo at coaxion.net
 Attachment #338362|none                        |needs-work
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--- Comment #3 from Sebastian Dröge (slomo) <slomo at coaxion.net> ---
Comment on attachment 338362
  --> https://bugzilla.gnome.org/attachment.cgi?id=338362
add a IS_SPARSE flag to GstVideoFormatInfo

What is the actual definition of "sparse" here? Is RGB also sparse for
widths%4!=0, are formats in general sparse if there is some row-end-padding or
plane padding?


(Also you break ABI here, you have to add the flag at the end and not change
the value of any existing ones)

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