Log of /trunk/xvidcore/src/image/x86_asm/interpolate8x8_xmm.asm
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Revision
1632 -
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Modified
Tue Sep 13 12:12:15 2005 UTC (18 years, 7 months ago) by
suxen_drol
File length: 18962 byte(s)
Diff to
previous 1540
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
Revision
1530 -
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Modified
Tue Aug 10 21:58:55 2004 UTC (19 years, 8 months ago) by
edgomez
File length: 15593 byte(s)
Diff to
previous 1519
Decoder speedups: merge interpolation and dst averaging for bvop blocks, unify qpel framework (should slow things for PPC until new functions get merged)
Revision
851 -
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Modified
Sat Feb 15 15:22:19 2003 UTC (21 years, 2 months ago) by
edgomez
File length: 7653 byte(s)
Diff to
previous 651
Moved dev-api-3 to HEAD -- Nasty but efficient -- Merging work has been done too
Revision
262 -
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Added
Sun Jul 7 09:45:40 2002 UTC (21 years, 9 months ago) by
Isibaar
File length: 7653 byte(s)
split mmx,xmm,3dnow,sse2 code into different files, SMP fix, Skal's tweaked asm code
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