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Revision 1.5 - (download) (annotate)
Tue Sep 13 12:12:15 2005 UTC (19 years ago) by suxen_drol
Branch: MAIN
CVS Tags: release-1_1_3-final, release-1_1_0, release-1_1_3, release-1_1_2, release-1_2_2, release-1_1_1-final, release-1_2_0, release-1_1_0_final, tag-branching-1_2_0
Branch point for: release-1_1-branch, release-1_2-branch
Changes since 1.4: +4 -2 lines

Field interlaced decoding, contributed by Christoph Kuehnel

decoder.c
=========
- Some new defines for DIV
- <decoder_mb_decode> modified: had wrong address offsets for interlaced
- <decoder_mbinter_field> = new function for interlaced
- <get_motion_vector_interlaced> = new function for interlaced motion vector prediction
- <decoder_pframe> modified so that it differs between frame and field prediction

global.h
========
- For field motion prediction MACORBLOCK has new member that is the average of
  field1 and field2 motion vector = <mvs_avg>

xvid.c
======
- For field predicted macroblocks we need new field oriented transfer functions.
  For colour calculations they may only process 4 lines (one field from the colour
  macroblock that is 8x8). So I introduced 4 new function pointers:
  <transfer8x4_copy, interpolate8x4_ ...)

mbcoding.c
==========
- _DEBUG code; index is checked against 64

interpolate8x8.[c,h,asm]
===========================
- New 8x4 functions

mbpredicition.[c,h]
===============
- New function <get_pmv2_interlaced> for interlaced prediciton according to spec

mem_transfer.[c,h,asm]
==============
- New 8x4 function

AUTHORS
=======

This file lists  all authors of XviD MPEG4 core  library. If you think
your name should appear on this  list, please send us an email telling
us your name, we will be pleased to add it here.

The lists are classified by alphabetical order.


Project initiators:
-------------------

Christoph Lampert <gruel@web.de>
Michael Militzer <isibaar@xvid.org>
Peter Ross <pross@xvid.org>


Former 1.x maintainers:
-----------------------

Edouard Gomez <ed.gomez@free.fr> (lot of "lot of things")
Radoslaw Czyz <xvid@syskin.cjb.net> (lot of ME work)


Regular contributors:
---------------------
Pascal Massimino <skal@planet-d.net> (quite a lot of x86 assembly)


Spontaneous contributors:
-------------------------

Benjamin Herrenschmidt <benh@kernel.crashing.org> (first ppc port attempt)
Christoph Kuehnel <info@intek-darmstadt.de> (field interlaced decoding)
Daniel Smith <danielsmith@astroboymail.com> (rc code)
Dirk Knop <dknop@stud.uni-goettingen.de> (vfw)
Guillaume Morin <guillaume@morinfr.org> (first ppc port attempt)
MinChen <chenm001@163.com> (lot of work on early CVS versions)


Architecture ports:
-------------------
Christoph Nägeli <chn@kbw.ch> (new PPC port)

Last edited: $Date: 2005/09/13 12:12:15 $