Log of /xvidcore/src/bitstream/bitstream.c
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Revision
1.57 -
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Mon Apr 16 19:01:28 2007 UTC (16 years, 1 month ago) by
Skal
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MAIN
Changes since
1.56: +2 -2 lines
Diff to
previous 1.56
fix for bad resync_marker length in b-vops (both enc and dec)
Thanks to Mathieu Monnier for the report
(mathieu.monnier at polytechnique dot org)
Revision
1.56 -
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Mon Mar 27 11:21:48 2006 UTC (17 years, 2 months ago) by
Skal
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Changes since
1.55: +5 -6 lines
Diff to
previous 1.55
fix for the visual_object_verid vs. video_object_layer_verid
problem of 6.3.3, reported by Li Xiang (lixiang01 at gmail dot com)
Thanks for report and test bitstreams!
Revision
1.54 -
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Thu Oct 6 10:46:42 2005 UTC (17 years, 8 months ago) by
Isibaar
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MAIN
Changes since
1.53: +3 -12 lines
Diff to
previous 1.53
- Wiped the remainders of RRV encoding support
- Marked the RRV flags as obsolete in xvid.h API
Revision
1.53 -
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Mon Aug 1 10:53:46 2005 UTC (17 years, 10 months ago) by
Isibaar
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Changes since
1.52: +7 -7 lines
Diff to
previous 1.52
* 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
1.52 -
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Mon May 23 09:29:43 2005 UTC (18 years ago) by
Skal
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Changes since
1.51: +19 -25 lines
Diff to
previous 1.51
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
1.51 -
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Tue May 17 21:03:32 2005 UTC (18 years ago) by
Skal
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Changes since
1.50: +77 -11 lines
Diff to
previous 1.50
encoder.c: better error handling upon MEM_ERROR
bitstream.c: faster log2bin (xvid_bench.c updated)
bitstream.c: added unused functions:
BitstreamWriteEndOfSequence()
BitstreamWriteGroupOfVopHeader()
write_video_packet_header()
Original input: sigdrak at free.fr and Angela Belda. Thanks.
Revision
1.49 -
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Sun Mar 27 03:59:42 2005 UTC (18 years, 2 months ago) by
suxen_drol
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MAIN
Changes since
1.48: +7 -5 lines
Diff to
previous 1.48
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
1.47 -
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Sun Oct 3 16:20:51 2004 UTC (18 years, 8 months ago) by
syskin
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Changes since
1.46: +2 -3 lines
Diff to
previous 1.46
don't touch a frame that doesn't have at least 4 bytes. safety, and removes one visible error in a rare case
Revision
1.39.2.21 -
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Wed Dec 3 02:22:30 2003 UTC (19 years, 6 months ago) by
Isibaar
Branch:
dev-api-4
Changes since
1.39.2.20: +3 -5 lines
Diff to
previous 1.39.2.20
, to
branch point 1.39
Bad header fix, dev-api-4 is now decoded again with fdam.
According to ISO/IEC 14496-2 VISOBJSEQ_START_CODE and profile must be present.
I'm still unsure however if we're now perfectly compliant already: VISOBJSEQ_STOP_CODE should also be present but is never written.
Revision
1.39.2.20 -
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Sun Nov 30 16:13:15 2003 UTC (19 years, 6 months ago) by
edgomez
Branch:
dev-api-4
Changes since
1.39.2.19: +13 -16 lines
Diff to
previous 1.39.2.19
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branch point 1.39
* Thread safe MPEG4 quantization functions.
Cleaned up version of patch provided by Michael
- fixed compiling problems on gcc
- added const qualifiers every where it was possible to help C compiler
optimization.
- added the mpeg_quant_matrices param to all ASM function prototype
in comments (even if it's not used, that shows we do it deliberatly)
- forces m[intra][0][0] = 8, otherwise XviD could write invalid streams.
* Added real CRC computing in xvid_bench.c
Revision
1.39.2.9 -
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Thu May 22 16:35:24 2003 UTC (20 years ago) by
edgomez
Branch:
dev-api-4
Changes since
1.39.2.8: +82 -82 lines
Diff to
previous 1.39.2.8
, to
branch point 1.39
Removed this annoying \n from DPRINTF output. DPRINTF behaves
now like usual printf.
Just for fun, i decided to exercice my regexp skills:
for i in `find . -name "*.c"` ; do
sed s/'\(DPRINTF(XVID_DEBUG.*\)"\([^"]\+[^\\][^n]\)"\(.*\)$'/'\1"\2\\n"\3'/g $i > $i.tmp;
mv $i.tmp $i
done
Nice isn't it ? It just adds a \n to every DPRINTF call that
was relying on old behavior (automatic trailing \n).
Revision
1.39.2.8 -
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Sat May 17 13:32:47 2003 UTC (20 years ago) by
suxen_drol
Branch:
dev-api-4
Changes since
1.39.2.7: +83 -83 lines
Diff to
previous 1.39.2.7
, to
branch point 1.39
* dynamic bvop decision stats bug fixed
* added runtime debug level option. this only only activated when _DEBUG is defined.
level is specified globaly, via "xvid_glb_init_t.debug" and XVID_DEBUG_xxx defines.
references to previous DPRINTF_LEVEL_xxx's have been replaced throughout libxvidcore
* futher bitrate zone fixes for plugin_2pass2.c
* removed old ratecontrol.c from msvc project
* xvid_encraw.c specifc:
* added "-max_key_interval integer" option
* renamed -debug to -vop_debug
* added "-debug integer" option, which sets xvid_gbl_init_t.debug field
* s/length/len/ status line
* vfw specific:
* zone/bitrate typos fixed ("you eediot")
* renamed "debug" regkey to "vop_debug"
* added "debug" regeky and textbox which sets xvid_gbl_init_t.debug field
Revision
1.18 -
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Sat Jun 22 07:23:10 2002 UTC (20 years, 11 months ago) by
suxen_drol
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MAIN
Changes since
1.17: +54 -53 lines
Diff to
previous 1.17
minor fixes: bframe N_VOP support, custom quant bug, BFRAME inc_frame_num()
Revision
1.4 -
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Tue Mar 26 11:16:08 2002 UTC (21 years, 2 months ago) by
h
Branch:
MAIN
Changes since
1.3: +33 -27 lines
Diff to
previous 1.3
interlacing support - slow (MBDecideFieldDCT()), buggy (p-frames), incomplete (field motion prediction)
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