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(parent: 46c01de) | patch
codecparsers: mpeg2: add helpers to convert quantization matrices.
authorGwenole Beauchesne <gwenole.beauchesne@intel.com>
Tue, 5 Feb 2013 10:56:46 +0000 (11:56 +0100)
committerGwenole Beauchesne <gwenole.beauchesne@intel.com>
Wed, 6 Feb 2013 13:22:41 +0000 (14:22 +0100)
commit250555a7dec8f1a396a20994d28395249eb406d7
treee3299d861ab9c39d16ea201b2bffc275ef84308etree | snapshot
parent46c01de05dbb50c74aca137298da5b3d16918034commit | diff
codecparsers: mpeg2: add helpers to convert quantization matrices.

Add utility functions to convert quantization matrices from zigzag scan
order (as encoded in the bitstream) into raster scan order. Also provide
another function to reverse the operation.

https://bugzilla.gnome.org/show_bug.cgi?id=693000

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
gst-libs/gst/codecparsers/gstmpegvideoparser.c diff | blob | history
gst-libs/gst/codecparsers/gstmpegvideoparser.h diff | blob | history
Domain: Multimedia / Media Common;