[Bug 673925] [API] codecparsers: add JPEG baseline parser

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Wed Jul 11 09:08:12 PDT 2012


https://bugzilla.gnome.org/show_bug.cgi?id=673925
  GStreamer | gst-plugins-bad | git

--- Comment #5 from Tim-Philipp Müller <t.i.m at zen.co.uk> 2012-07-11 16:08:07 UTC ---
I don't really mind, could be a plain SOF0-15 and/or something like

SOF_MARKER_BASELINE
SOF_MARKER_EXTENDED_SEQUENTIAL_HUFFMAN
SOF_MARKER_PROGRESSIVE_HUFFMAN
SOF_MARKER_LOSSLESS_HUFFMAN
SOF_MARKER_DIFFERENTIAL_SEQUENTIAL_HUFFMAN
SOF_MARKER_DIFFERENTIAL_PROGRESSIVE_HUFFMAN
SOF_MARKER_DIFFERENTIAL_LOSSLESS_HUFFMAN
SOF_MARKER_EXTENDED_SEQUENTIAL_ARITHMETIC
SOF_MARKER_PROGRESSIVE_ARITHMETIC
SOF_MARKER_LOSSLESS_ARITHMETIC
SOF_MARKER_DIFFERENTIAL_SEQUENTIAL_ARITHMETIC
SOF_MARKER_DIFFERENTIAL_PROGRESSIVE_ARITHMETIC
SOF_MARKER_DIFFERENTIAL_LOSSLESS_ARITHMETIC

or you just save the sof_marker and then provide "getters" for a "profile" enum
(baseline,...,lossless) and entropy coding (none, huffman, arithmetic).


Do you think you might be able to have a look at this soon?  I'm asking because
I'd be interested in using it for a new jpeg parser element.

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