From: David Flynn <dav...@rd.bbc.co.uk> >From the first patch commit: == Traditionally, clients were required to wrap the decoder with a TLB, that stored presentation time vs input picture number; when pulling a picture, the presentation time would be extracted from the TLB.
Clients may be simplified by allowing schroedinger to do the tagging based on simple rules: - a buffer may be supplied with a tag and free function - the tag is associated with the first byte of the buffer data - when using the autoparse api, the tag becomes associated with the next picture data unit to commence at or after the start of the buffer. - in cases where the above rule would associate multiple tags with one picture, the oldest shall take precedence. - tags are made avaliable as a member of the SchroFrame structure. - the contents of the tag are transparent to the decoder. == Comments welcome. Before they get pushed upstream i'll add some more docs and merge them together (depends upon what people say). ..david David Flynn (4): decoder: add void* buffer/frame tagging decoder: Add candidate api function schro_decoder_get_picture_tag decoder: free tag on picture destruction decoder: abstract tagging with SchroDecoderTag schroedinger/schrobuffer.c | 2 + schroedinger/schrobuffer.h | 2 + schroedinger/schrobufferlist.c | 58 +++++++++++++++++++++++++++++++++----- schroedinger/schrodecoder.c | 60 ++++++++++++++++++++++++++++++++++++++++ schroedinger/schrodecoder.h | 17 +++++++++++ schroedinger/schroutils.h | 7 ++++ 6 files changed, 138 insertions(+), 8 deletions(-) ------------------------------------------------------------------------------ This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword _______________________________________________ Schrodinger-devel mailing list Schrodinger-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/schrodinger-devel
