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dc coeff rounding fix
class=3 num of bits fix
do interlaced check & idct only if CODEC_FLAG_INTERLACED_DCT


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revision 1.199
date: 2005/08/11 23:40:51;  author: michael;  state: Exp;  lines: +1 -1
Need -maltivec in addition to -faltivec for OSX patch by ("Steven M. Schultz": sms ; 2BSD COM)

reason, breaks if cpu doesnt support altivec


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with changes by me
    int->float as video uses float too
    remove silent cliping to some per codec range, this should result in an error instead
    remove change to utils.c as its inconsistant with video


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This makes for example encoding vorbis in ogg again.


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fix mpeg4 parser so it outputs te pict_type
support header only parseing without repacking


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problems in the DVD decoder (the palette entries were being read
back-to-front, and the timing conversions were slighly off)
patch by (Ian Caulfield: imc25, cam ac uk)


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validated; do not free frames that are not allocated; removed all of the
output modes that no one uses and only PAL8 remains


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writing to them


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frame is NULL; also removed some ancient MC code that did not perform
half-pel C-plane MC


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* check for writing to lines -1,-2,...
* check for motion compensation (copying from and to valid place)
patch by (Kostya: kostya shishkov, gmail com)


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A few files are not in sync with the change of AVStream's codec
member from inline struct to pointer.
patch by (Sam Hocevar: sam, zoy org)


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