[Bug 707361] video: Add support for 64x32 tiled NV12 color format

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=707361
  GStreamer | gst-plugins-base | git

--- Comment #5 from Nicolas Dufresne <nicolas.dufresne at collabora.co.uk> 2013-11-13 21:37:08 UTC ---
Created an attachment (id=259761)
 View: https://bugzilla.gnome.org/attachment.cgi?id=259761
 Review: https://bugzilla.gnome.org/review?bug=707361&attachment=259761

[PATCH] video-format: Add height paramter to Pack/Unpack method


This parameter is needed to implemement pack/unpack for format where pixel are
layout using pattern. It is the case for hardware supported NV12 tile formats,
where
tiles a layout in Z flip Z order.

As adding this parameter would be an API break, we needed to dupplicate
pack/unpack
and GST_VIDEO_FORMAT_ALL. The original pack unpack don't use the extra
parameter,
thus can be cased to the old signature format.
---
 docs/libs/gst-plugins-base-libs-sections.txt |   3 +
 gst-libs/gst/video/video-blend.c             |  13 +-
 gst-libs/gst/video/video-format.c            | 350 +++++++++++++++++----------
 gst-libs/gst/video/video-format.h            |  85 ++++++-
 gst/videoconvert/gstvideoconvert.c           |   4 +-
 gst/videoconvert/videoconvert.c              |  56 ++---
 gst/videotestsrc/gstvideotestsrc.c           |   8 +-
 gst/videotestsrc/videotestsrc.c              |   4 +-
 tests/check/elements/playbin-complex.c       |  12 +-
 tests/check/libs/video.c                     |  19 +-
 10 files changed, 362 insertions(+), 192 deletions(-)

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