c99a35768f
Silence following warning if only zeros were not consumed:
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AVC: Consumed only m bytes instead of n
Originally committed as revision 17327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-15 15:23:02 +00:00
898189880b
H264: Change left_block_options to uint8_t from int, saving a little space.
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Originally committed as revision 17147 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-11 06:03:18 +00:00
37a558fe51
Add SEI recovery point frame counter to H264Context and use it when
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setting key_frame.
Patch by Ivan Schreter schreter A gmx D net
Originally committed as revision 17109 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-09 23:04:16 +00:00
dd02ea118b
Replace hard-coded SEI type constants with symbolic names
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Patch by Ivan Schreter ( schreter gmx net )
Originally committed as revision 17064 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-08 20:28:12 +00:00
5317c95b75
Remove CONFIG_H264_ENCODER references
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Originally committed as revision 16996 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-04 21:28:58 +00:00
cb99c652eb
Add fields to H264Context and SPS for upcoming VA API support.
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Patch by Gwenole Beauchesne gbeauchesne A splitted-desktop dotcom
Originally committed as revision 16976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-03 20:49:02 +00:00
6bf959fee5
Add av_unused to conditionally used variable, fixes the warning:
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h264.c:6464: warning: unused variable 'dir'
Originally committed as revision 16925 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-02 00:35:25 +00:00
bad5537e2c
Use full internal pathname in doxygen @file directives.
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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
2009-02-01 02:00:19 +00:00
2e584eea4b
cosmetics: Add empty line for consistent formatting.
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patch by Gwenolé Beauchesne, gbeauchesne splitted-desktop com
Originally committed as revision 16852 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-29 22:08:32 +00:00
45beb850de
remove zigzag_scan8x8, it is the same as ff_zigzag_direct
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Originally committed as revision 16744 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-24 14:30:15 +00:00
199436b952
moves mid_pred() into mathops.h (with arch specific code split by directory)
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Originally committed as revision 16681 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-18 22:57:40 +00:00
0d3d172f32
Remove CODEC_ID_H264_VDPAU.
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Originally committed as revision 16649 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-17 01:17:04 +00:00
49fb20cb8a
replace all occurrence of ENABLE_ by the corresponding CONFIG_, HAVE_ or ARCH_
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and remove all ENABLE_ definitions.
Originally committed as revision 16600 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-14 17:19:17 +00:00
b250f9c66d
Change semantic of CONFIG_*, HAVE_* and ARCH_*.
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They are now always defined to either 0 or 1.
Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-13 23:44:16 +00:00
1717031362
Remove H264Context from vdpau_internal.h.
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Originally committed as revision 16524 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-11 00:48:20 +00:00
c639fc7213
Cosmetics: Rename ff_vdpau_h264_add_data_chunk as ff_vdpau_add_data_chunk.
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Originally committed as revision 16521 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-10 23:00:48 +00:00
1968e438d0
Use only MpegEncContext in ff_vdpau_h264_add_data_chunk.
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Originally committed as revision 16520 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-10 22:57:51 +00:00
7fd3c09e0f
Move vdpau_h264_set_reference_frames() call from vdpauvideo.c into h264.c.
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Originally committed as revision 16513 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-10 02:45:07 +00:00
7eb6ed78ea
Move VDPAU check, make future VDPAU patches smaller.
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Originally committed as revision 16508 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-09 22:22:40 +00:00
090846f3b9
Rename ff_VDPAU as ff_vdpau.
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Originally committed as revision 16492 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-07 23:48:32 +00:00
218a6022e7
Only #include svq3.c if the SVQ3 decoder is enabled.
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Originally committed as revision 16487 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-07 23:03:04 +00:00
8b6871ed4d
Disable SVQ3 checks if SVQ3 support is not compiled in.
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Originally committed as revision 16462 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-07 01:58:04 +00:00
26ef65daf3
50l: Reenable error resilience for H264 (Patch by Dark Shikari).
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Originally committed as revision 16434 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-05 08:46:59 +00:00
f2c214a1ec
Cosmetics: Fix indentation.
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Originally committed as revision 16433 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-05 00:48:44 +00:00
369122dd77
Add VDPAU hardware accelerated decoding for H264 which can be used by
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video players.
Original patch by NVIDIA corporation.
Originally committed as revision 16431 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-04 23:55:27 +00:00
802e91466d
export refs
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Originally committed as revision 16306 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-24 18:39:23 +00:00
62ea19c061
Optimize pred_pskip_motion()
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7 cpu cycles faster on pentium dual.
Originally committed as revision 16304 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-24 03:23:38 +00:00
ebfb0449d3
Indent
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Originally committed as revision 16302 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 22:06:16 +00:00
05d3fd44d7
Integrate get_te0_golomb() calls into the code, this allows some checks
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to be avoided and the function is pretty small.
3% speedup, though this is probably due to changed inlining and not directly
this change.
Originally committed as revision 16301 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 22:04:34 +00:00
9963b332d1
Use get_ue_golomb_31() where possible, almost all are just in headers
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though.
Originally committed as revision 16300 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 21:12:19 +00:00
2f2893ce9b
indent
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Originally committed as revision 16296 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 19:12:50 +00:00
d42fc4a8ca
Use the new VLC table for the first non trailing coeff too.
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Sadly only 5 cycles faster here on pentium dual. So maybe the
complexity is not worth it and this should be reverted ...
Originally committed as revision 16295 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 19:10:46 +00:00
593af7cdda
Optimize esc removal code.
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Originally committed as revision 16294 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 18:31:44 +00:00
2d76bf391a
Indent
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Originally committed as revision 16292 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 17:50:36 +00:00
8140955d39
unified CAVLC level decoding LUT.
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Quite a bit faster (HPCVMOLQ_BRCM_B.264 was 3% faster here)
Originally committed as revision 16291 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 17:49:38 +00:00
abb27cfb24
100l, I broke H.264 again, forgot one hunk.
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Thanks to FATE for finding it.
Originally committed as revision 16285 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 01:11:56 +00:00
e08715d391
Optimize 0 0 0-3 search, 45% faster on pentium dual.
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Originally committed as revision 16284 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-23 00:38:45 +00:00
ec3686e889
Simplify decode_cabac_mb_ref() a little bit, 2 cpu cycles faster on
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pentium dual.
Originally committed as revision 16279 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 17:14:13 +00:00
26695973c7
Indent
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Originally committed as revision 16278 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 16:56:05 +00:00
b68a455313
inline decode_cabac_mb_type for I & P frames, 9 cycles faster on pentium dual.
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Originally committed as revision 16277 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 16:46:17 +00:00
1952ac3713
Negate 2 more variables, 1 cpu cycle faster on pentium dual.
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Originally committed as revision 16276 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 16:20:13 +00:00
03a035e059
Simplify if/else, no speed change
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Originally committed as revision 16275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 16:14:06 +00:00
6f3c50f2f9
Negate a few variables, this simplifies the code and makes it 5 cycles faster
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on pentium dual.
Originally committed as revision 16274 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 16:10:35 +00:00
60c6ba7aea
Simplify ifs(), 8 cpu cycles faster on pentium dual
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Originally committed as revision 16273 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 15:54:27 +00:00
127a20e3b8
Simplify if(), 3 cpu cycles faster in pentium dual.
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Originally committed as revision 16272 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 15:53:00 +00:00
a6493a8fbd
Rename libavcodec/i386/ --> libavcodec/x86/.
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It contains optimizations that are not specific to i386 and
libavutil uses this naming scheme already.
Originally committed as revision 16270 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 09:12:42 +00:00
bef05f05e4
Remove a bunch of unused variables.
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Originally committed as revision 16263 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-22 00:10:36 +00:00
befc8fe086
Remove useless code.
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Originally committed as revision 16253 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-21 17:49:40 +00:00
c212fb0cb1
Only execute clear_blocks() when needed.
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+0.3% speedup for both aladin & cathedral.
Originally committed as revision 16252 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-21 15:58:42 +00:00
66c07ca96f
Optimize get_dct8x8_allowed().
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30 cpu cycles faster on pentium dual.
Originally committed as revision 16248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-20 23:11:30 +00:00
Carl Eugen Hoyos
Alexander Strange
Ivan Schreter
Måns Rullgård
Gwenole Beauchesne
Diego Biurrun
Stefan Gehrer
Aurelien Jacobs
Jason Garrett-Glaser
NVIDIA Corporation
Michael Niedermayer