Log of /trunk/xvidcore/src/utils/mem_transfer.c
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1632 -
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Modified
Tue Sep 13 12:12:15 2005 UTC (18 years, 7 months ago) by
suxen_drol
File length: 7222 byte(s)
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previous 1627
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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
1627 -
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Modified
Mon Aug 1 10:53:46 2005 UTC (18 years, 8 months ago) by
Isibaar
File length: 6686 byte(s)
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previous 1620
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* Writing pointed data is always better than memory
addresses (Patch by GomGom)
* Trivial style thingies (Patch by GomGom)
* No width and height declared in write_tga bug
(Patch by GomGom, spotted by Paul Kurucz
ptk9417 at ritvax.isc.rit.edu)
Revision
1620 -
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Modified
Tue Jun 14 13:58:21 2005 UTC (18 years, 10 months ago) by
Skal
File length: 6685 byte(s)
Diff to
previous 1612
+ Aligned local arrays in test_transfer() of xvid_bench.c
+ optimized the C-version of mem_transfer.c. You can activate
the new code by commenting out the "#define USE_REFERENCE_C"
at the beginning of the source file.
Revision
1612 -
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Modified
Mon Apr 11 14:33:26 2005 UTC (19 years ago) by
Isibaar
File length: 6236 byte(s)
Diff to
previous 1583
- Fix alignement issue (patch from Alexandre Ganea)
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