Log of /xvidcore/src/image/x86_asm/interpolate8x8_mmx.asm
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Revision
1.18 -
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Tue Sep 13 12:12:15 2005 UTC (18 years, 7 months ago) by
suxen_drol
Branch:
MAIN
CVS Tags:
release-1_1_0,
release-1_1_0_final,
release-1_1_1-final,
release-1_1_2,
release-1_1_3,
release-1_1_3-final
Branch point for:
release-1_1-branch
Changes since
1.17: +118 -0 lines
Diff to
previous 1.17
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
1.15 -
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Tue Aug 10 21:58:55 2004 UTC (19 years, 8 months ago) by
edgomez
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MAIN
Changes since
1.14: +321 -0 lines
Diff to
previous 1.14
Decoder speedups: merge interpolation and dst averaging for bvop blocks, unify qpel framework (should slow things for PPC until new functions get merged)
Revision
1.14 -
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Sat Jul 24 11:46:08 2004 UTC (19 years, 8 months ago) by
edgomez
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Changes since
1.13: +2 -2 lines
Diff to
previous 1.13
ASM data section cleanups + important bugfix to bvop ref interpolation rounding
Revision
1.3 -
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Sun Mar 17 10:40:25 2002 UTC (22 years, 1 month ago) by
h
Branch:
MAIN
Changes since
1.2: +171 -31 lines
Diff to
previous 1.2
xmm/3dn h and v interpolation now support rounding=1 (looks faster)
hv interpolation still calls mmx when rounding != 0
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