Log of /trunk/xvidcore/src/encoder.c
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1627 -
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Modified
Mon Aug 1 10:53:46 2005 UTC (18 years, 9 months ago) by
Isibaar
File length: 58561 byte(s)
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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
1617 -
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Modified
Mon May 23 09:29:43 2005 UTC (19 years ago) by
Skal
File length: 58560 byte(s)
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encoder.c: simplify_time() optimized by Euclid.
bitstream.c: write_video_packet_header() was buggy and
kind of obfuscated, as noticed by Sigdrak at free.fr.
from Edouard:
gcc4 warning removal.
- No executable shared objects installed
(Do not install the lib as executable. It's no use as the SO has no
main symbol anyway, and the static lib is not runnable anyway.)
- Statically link xvid_bench with libxvidcore.a
- New autoconf garbage removal
- Quotes in configure.in
Revision
1607 -
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Modified
Sun Mar 27 03:59:42 2005 UTC (19 years, 2 months ago) by
suxen_drol
File length: 58609 byte(s)
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xvidcore
========
* added XVID_GLOBAL_DIVX5_USERDATA global flag
* removed the bvop delay warning text ("warning: nothing to output), as this often confuses joe user.
* minor changed to closed gop image_printf statement: s/"DX50 BVOP->PVOP"/"CLOSED GOP BVOP->PVOP"
* additional comments for low_delay_default mode within decoder_decode()
* divx userdata string: s/DivX999b000/DivX503b1393. this has been suggested by dxn for improved hardware compatibility [nb: i dont have a hardware player to confirm this]
* vbv_peakrate constraint is ignored if <= 0
vfw frontend
============
* dxn profiles now confirm to "DivX Certified Profile Compatibility v1.1", February 2005. this document was provided by DivXNetworks, USA. when a dxn profile is selected, strict conformance is enabled:
- force 1:1 picture aspect ratio
- disable bframes if interlacing is enabled
- force maximum of 1 consecutive bvops for the portable and ht profiles, 2 bvops for the hd profile
- always write divx 5 userdata string to bitstream
- force packed bitstream option
- updated dxn vbv parameters
* added PROFILE_4MV flag. 4mv is now disabled for the dxn handheld profile.
* moved PROFILE_AS/PROFILE_ARTS/PROFILE_S to config.c
* profile[].max_bitrate now measured in bit/sec (not kbps)
* profile->level box: widgets are now greyed-out if they are not used.
* increase vertical size of profile drop down list.
* about box button: s/Dismiss/OK
Revision
366 -
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Modified
Wed Aug 7 10:09:00 2002 UTC (21 years, 9 months ago) by
chl
File length: 53757 byte(s)
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New variable pEnc->last_sync for (more) correct time-codes in B-frames mode.
Not a 100% clean solution. NOTE: Whole Timecode management must be rewritten!
Revision
350 -
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Modified
Tue Jul 30 12:14:37 2002 UTC (21 years, 10 months ago) by
chl
File length: 52676 byte(s)
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Modified to only drop if blockcount is _less_ than ratio instead of _less or
equa_, otherwise drops were still possible, even for drop=0 (-> bframe crash)
Revision
347 -
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Modified
Sun Jul 28 13:06:46 2002 UTC (21 years, 10 months ago) by
chl
File length: 52710 byte(s)
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Modified SKIP mb behaviour for Pframes when Bframes are active: Check if
intermediate B-block can be skipped, too. Check for SKIP is now done
in encode_pframe(), not in MBCoding().
Revision
236 -
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Modified
Sun Jun 23 19:48:06 2002 UTC (21 years, 11 months ago) by
edgomez
File length: 47408 byte(s)
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- transfer_8to16sub2_mmx activation
- Compile fixes (a missing image/font.h ???)
- Linux Makefile update to take care of last changes in feature
constants
Revision
192 -
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Modified
Sun Jun 9 13:16:26 2002 UTC (21 years, 11 months ago) by
edgomez
File length: 38969 byte(s)
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80 Column cutting. I've put all the encoder_create cleaning code in goto statements, this is a clean way to do that job but some people don't like goto statements
Revision
78 -
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Modified
Thu Mar 28 20:57:25 2002 UTC (22 years, 2 months ago) by
edgomez
File length: 15752 byte(s)
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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
29 -
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Modified
Sat Mar 16 09:55:19 2002 UTC (22 years, 2 months ago) by
h
File length: 15429 byte(s)
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prevented RateControlUpdate() being called in non-cbr encodes
(bitrate isn't 0 anymore - it's set to 900000 in encoder_create())
Revision
20 -
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Modified
Sat Mar 9 21:44:47 2002 UTC (22 years, 2 months ago) by
Isibaar
File length: 15426 byte(s)
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previous 13
qmatrix bugfix
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