called once per MB in worst case and doesnt seem to benefit from static inline.
Actually the code might be a hair faster now (0.1% according to my benchmark but
this could be random noise)
Originally committed as revision 21173 to svn://svn.ffmpeg.org/ffmpeg/trunk
no speedloss meassured, also its really not touching anything that is speed relevant.
Originally committed as revision 21169 to svn://svn.ffmpeg.org/ffmpeg/trunk
No speedloss meassured (its slightly faster here but that may be random fluctuations)
Originally committed as revision 21165 to svn://svn.ffmpeg.org/ffmpeg/trunk
functions called more than per mb are moved into the header, scan8 is also
as it must be known at compiletime.
The code after this patch duplicates h264data.h, this has been done to minimize
the changes in this step and allow more fine grained benchmarking.
Speedwise this is 1% faster on my pentium dual core with diegos cursed cathedral
sample.
Originally committed as revision 21157 to svn://svn.ffmpeg.org/ffmpeg/trunk
This ensures that the parser will no longer leak memory for all SPS/PPS it encounters.
Originally committed as revision 18406 to svn://svn.ffmpeg.org/ffmpeg/trunk
as a uint64_t in get_dct8x8_allowed().
Patch by David S. Miller <davem at davemloft dot net>
Originally committed as revision 17655 to svn://svn.ffmpeg.org/ffmpeg/trunk
ff_h264_decode_sei, ff_h264_decode_seq_parameter_set,
ff_h264_decode_picture_parameter_set, ff_h264_decode_nal,
ff_h264_decode_rbsp_trailing
Patch by Ivan Schreter, schreter gmx net
Originally committed as revision 17487 to svn://svn.ffmpeg.org/ffmpeg/trunk
Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.
Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
Now correct values are propagated to interlaced_frame, top_field_first
and repeat_pict in AVFrame structure.
patch by ffdshow tryouts
Originally committed as revision 15773 to svn://svn.ffmpeg.org/ffmpeg/trunk
Consistently apply this rule: the guard name is obtained from the
filename by stripping the leading "lib", converting '/' and '.' to
'_' and uppercasing the resulting name. Guard names in the root
directory have to be prefixed by "FFMPEG_".
Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk
Can be disabled by removing #define ALLOW_NOCHROMA in case the extra if()
slow the code down measurably.
Fixes at least
FRExt/HPCAMOLQ_BRCM_B.264
FRExt/HPCVMOLQ_BRCM_B.264
Originally committed as revision 14407 to svn://svn.ffmpeg.org/ffmpeg/trunk
Fixes at least:
CABAST3_Sony_E.jsv
CABASTBR3_Sony_A.jsv
CABASTBR3_Sony_B.jsv
Originally committed as revision 14331 to svn://svn.ffmpeg.org/ffmpeg/trunk
Disable filter_mb_fast() as it optimized the incorrect code.
Fixes at least:
BA3_SVA_C.264
CABA3_SVA_B.264
CABACI3_Sony_B.jsv
CAFI1_SVA_C.264
camp_mot_frm0_full.26l
CAWP5_TOSHIBA_E.264
CVFI2_SVA_C.264
CVSE3_Sony_H.jsv
CVWP2_TOSHIBA_E.264
CVWP5_TOSHIBA_E.264
SL1_SVA_B.264
Originally committed as revision 14315 to svn://svn.ffmpeg.org/ffmpeg/trunk
Adds convenience definition for pictures that are field or mbaff based. Part of PAFF implementation.
patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30
Originally committed as revision 10672 to svn://svn.ffmpeg.org/ffmpeg/trunk
patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30
Originally committed as revision 10663 to svn://svn.ffmpeg.org/ffmpeg/trunk
PAFF support disabled until implementation complete.
patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30
Originally committed as revision 10658 to svn://svn.ffmpeg.org/ffmpeg/trunk
patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30
Originally committed as revision 10646 to svn://svn.ffmpeg.org/ffmpeg/trunk
patch by Jeff Downs, heydowns a borg d com
original thread:
Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264
Date: 18/09/07 20:30
Originally committed as revision 10645 to svn://svn.ffmpeg.org/ffmpeg/trunk
Patch by Andreas Öman % andreas A olebyn P nu %
NB: depends on having a thread library activated at config time, and on
having a source encoded with multiple slices
Original threads:
date: May 18, 2007 11:00 PM
subject: [FFmpeg-devel] Parallelized h264 proof-of-concept
date: Jun 15, 2007 10:10 PM
subject: [FFmpeg-devel] [PATCH] h264 parallelized, (was: Parallelized h264 proof-of-concept)
date: Jun 25, 2007 7:02 PM
subject: Re: [FFmpeg-devel] [PATCH] h264 parallelized
Originally committed as revision 10407 to svn://svn.ffmpeg.org/ffmpeg/trunk
for Cr and Cb
Patch by Andreas Öman % andreas A olebyn P nu %
Original thread:
Date: Jun 26, 2007 8:48 PM
subject: [FFmpeg-devel] Color corruption and seeking errors with H264 disc sources
Originally committed as revision 9505 to svn://svn.ffmpeg.org/ffmpeg/trunk
this saves speed for the upcoming secondqp fix.
Patch by Andreas Öman % andreas A olebyn P nu %
Original thread:
Date: Jun 26, 2007 8:48 PM
subject: [FFmpeg-devel] Color corruption and seeking errors with H264 disc sources
Originally committed as revision 9498 to svn://svn.ffmpeg.org/ffmpeg/trunk
the intra and inter -nal units are escaped
patch by Andreas Öman: \andreas olebyn nu/
original thread:
[FFmpeg-devel] [PATCH] h264: rbsp de-escape and data partitioning..
date: 06/20/2007 09:32 AM
Originally committed as revision 9374 to svn://svn.ffmpeg.org/ffmpeg/trunk
patch by Andreas Öman andreas ta olebyn tod nu
reference thread:
subject: [FFmpeg-devel] [PATCH] h264: allocate PPS and SPS dynamically
date: 05/28/2007 03:00 PM
Originally committed as revision 9148 to svn://svn.ffmpeg.org/ffmpeg/trunk
