Log of /xvidcore/src/global.h
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Revision
1.21.2.4 -
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Thu Apr 10 13:05:54 2003 UTC (20 years, 7 months ago) by
edgomez
Branch:
dev-api-4
Changes since
1.21.2.3: +1 -1 lines
Diff to
previous 1.21.2.3
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branch point 1.21
2003-04-10 GMT Edouard Gomez <ed.gomez@free.fr> patch-14
Summary:
Removed all ABS() macros.
Revision:
xvidcore--devapi4--1.0--patch-14
All ABS macros have been replace with their stdlib.h/math.h
equivalent. This gives a 33% overall speedup for the plain C encoder,
while the ia32 one seems to suffer a small speed loss. However this
speed loss is very small and it seems it depends on the CPU type as
the abs/fabs usage is impacting badly on sad functions but impacting
well on interpolate functions ... weird inst'it ?
modified files:
src/bitstream/mbcoding.c src/global.h src/image/image.c
src/motion/motion_comp.c src/motion/motion_est.c
src/motion/sad.c src/prediction/mbprediction.c
src/utils/mbtransquant.c src/xvid.c
Revision
1.15 -
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Sat Oct 19 11:41:11 2002 UTC (21 years, 1 month ago) by
edgomez
Branch:
MAIN
Changes since
1.14: +2 -2 lines
Diff to
previous 1.14
Changed Michael Militzer to name + email (next patch will fix copyrights with the right holders)
Revision
1.3 -
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Thu Mar 28 20:57:24 2002 UTC (21 years, 8 months ago) by
edgomez
Branch:
MAIN
Changes since
1.2: +1 -1 lines
Diff to
previous 1.2
Big patch, use it with care (tests done with GNU/Linux) :
- Trivial warnings in encoder.c line 282 ret1 = ret 2 = 0;
- Lot of "New line at end of file missing" warnings fixed (gcc3)
- All 2d arrays have been turned into 1d arrays
To force alignment of matrices on stack, use DECLARE_ALIGNED_MATRIX
(read portab.h)
Win32 users should give feedback.
Revision
1.2 -
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Tue Mar 26 11:16:08 2002 UTC (21 years, 8 months ago) by
h
Branch:
MAIN
Changes since
1.1: +5 -0 lines
Diff to
previous 1.1
interlacing support - slow (MBDecideFieldDCT()), buggy (p-frames), incomplete (field motion prediction)
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