055a6aa76a
Set x264_build so that checks are simpler.
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Originally committed as revision 21681 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-08 00:08:05 +00:00
3102d180bb
Fix large timebases.
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Fixed issue1633
Originally committed as revision 21636 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-04 15:30:37 +00:00
dd0cd3d273
Export H264 profile and level in AVCodecContext.
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Patch by Rafaël Carré, rafael D carre A gmail
Originally committed as revision 21517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-28 20:57:29 +00:00
881b5b80da
Fix svq3_* function declarations.
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Patch by Rafaël Carré, rafael D carre A gmail
Originally committed as revision 21489 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-27 22:22:01 +00:00
aaa995d7f2
100l typo fix, mixed up +-1 forcing the loop filter skip to never skip.
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Originally committed as revision 21455 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-26 13:30:33 +00:00
1e4f1c56d7
100l, correct wrong H.264+adaptive MBAFF decoding
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Fixes several FATE tests.
Originally committed as revision 21445 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-25 01:56:13 +00:00
0b69d6254f
H.264: Use 64-/128-bit write-combining macros for copies
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2-3% faster decode on x86-32 core2.
Originally committed as revision 21440 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-25 00:30:44 +00:00
77d40dce93
Remove is_complex from loop_filter() its useless there in its current form.
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Originally committed as revision 21423 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-24 17:02:44 +00:00
0dc343d4cb
Added a missing const to ff_h264_get_slice_type().
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Originally committed as revision 21421 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-24 16:37:12 +00:00
50eb40a799
Remove all uses of slice_type* from the loop filter, also remove its
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initialization befre the loop filter.
Originally committed as revision 21416 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-24 13:20:17 +00:00
0c32e19d58
Move +52 from the loop filter to the alpha/beta offsets in the context.
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This should fix a segfault, also it might be faster on systems where the
+52 wasnt free.
Originally committed as revision 21406 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-23 18:05:30 +00:00
7231ccf4d5
Cosmetic, get rid of &x[0]
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Originally committed as revision 21309 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 23:55:19 +00:00
2b3649f656
Fix compilation with -O0.
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Originally committed as revision 21308 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 23:41:12 +00:00
fb823b7791
Fix 10l segfault with threads.
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Originally committed as revision 21293 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 20:19:19 +00:00
6d7e6b2657
Perform reference remapping at fill_cache() time instead of in the
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loop filter. This removes one obstacle of getting ff_h264_filter_mb_fast()
bitexact. code is maybe 0.1% faster
Originally committed as revision 21280 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 05:15:31 +00:00
44a5e7b64c
Move the qp check to skip the loop filter up.
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Originally committed as revision 21274 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 00:20:44 +00:00
f432b43b08
Split fill_caches() between filter and decoder.
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Originally committed as revision 21271 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-17 21:43:08 +00:00
c988f97566
Rearchitecturing the stiched up goose part 1
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Run loop filter per row instead of per MB, this also should make it
much easier to switch to per frame filtering and also doing so in a
seperate thread in the future if some volunteer wants to try.
Overall decoding speedup of 1.7% (single thread on pentium dual / cathedral sample)
This change also allows some optimizations to be tried that would not have
been possible before.
Originally committed as revision 21270 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-17 20:35:55 +00:00
4c568cbcac
Consider slice_beta_offet in qp_thresh.
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Originally committed as revision 21244 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 13:12:11 +00:00
2e36c931f0
Avoid wasting 4 cpu cycles per MB in redundantly calculating qp_thresh.
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Originally committed as revision 21243 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 11:55:35 +00:00
0cd73b6c30
remove unused variable
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Originally committed as revision 21182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-13 02:44:38 +00:00
cc51b28299
Split cabac decoding code out of h264.c.
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not slower according to benchmarks.
Originally committed as revision 21181 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-13 02:35:36 +00:00
e1e949026e
Split cavlc out of h264.c.
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Seems to speed the code up a little...
The placement of many generic functions between h264.c and h264.h is still open
Currently they are a little randomly placed between them.
Originally committed as revision 21178 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-13 01:59:19 +00:00
188d3c510d
Split motion vector prediction off h264.c/h.
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Originally committed as revision 21174 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 21:36:26 +00:00
2bedc0e854
Move check_intra4x4_pred_mode() back from h264.h to h264.c, the function is just
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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
2010-01-12 21:17:26 +00:00
ea6f00c448
Split all the reference picture handling off h264.c.
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Originally committed as revision 21172 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 20:59:00 +00:00
889fce8e30
Split (picture|seq) parameter set decoding out of h264.c.
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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
2010-01-12 19:33:45 +00:00
9c09546352
Split SEI code off h264.c.
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Originally committed as revision 21168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 18:54:40 +00:00
943f69a6ea
Split direct mode (macro)block decoding off h264.c.
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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
2010-01-12 14:32:58 +00:00
082cf97106
Split h264 loop filter off h264.c.
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No meassureable speed difference on pentium dual & cathedral sample.
Originally committed as revision 21159 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 06:01:55 +00:00
903d58f631
Get rid of #include "svq3.c"
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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
2010-01-12 05:30:31 +00:00
c4dffe7e36
Export fullrange flag and color information for h.264
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Originally committed as revision 21126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 00:31:39 +00:00
75dd693840
Export get_slice_type() as ff_h264_get_slice_type().
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Patch by Laurent Aimar <fenrir at videolan dot org>.
Originally committed as revision 21110 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 16:20:41 +00:00
b090930d43
Always initialize bit_depth_luma and bit_depth_chroma in the H264
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decoder which allows their usage without checking profile_idc.
Patch by Laurent Aimar (fenrir (AT) videolan org)
Originally committed as revision 21107 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 07:57:26 +00:00
4ad04da214
Log unknown NAL code from correct context
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Originally committed as revision 21090 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 15:50:26 +00:00
52255d1746
End startcode prefix search at the end of a AVC unit.
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Fixes issue1550.
Originally committed as revision 20784 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-09 12:49:59 +00:00
e262365d7c
Reduce warnings about too few consumed bytes to debug level.
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Fixes issue1061.
Originally committed as revision 20772 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-08 17:38:02 +00:00
f3bdc3da15
Call ff_find_hwaccel() after calling avcodec_set_dimensions().
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Patch by Reimar
Originally committed as revision 20599 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-24 15:13:47 +00:00
4c66e8849b
Use avcodec_set_dimensions()
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Originally committed as revision 20591 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-23 19:45:40 +00:00
6e44ba1550
Use get_bits_left() instead of size_in_bits - get_bits_count().
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Originally committed as revision 20543 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-16 17:42:43 +00:00
eda4ea4e2e
Reset rbsp buffer size when freeing its data buffer.
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Patch by Mike Scheutzow $(name) AT alcatel 'minus' lucent com
Originally committed as revision 20531 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-13 18:33:28 +00:00
67e362ca45
indent
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Originally committed as revision 20507 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-10 21:00:46 +00:00
de9bc64df4
Cosmetics: Fix indentation after r20505.
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Originally committed as revision 20506 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-10 20:55:45 +00:00
602dd2d359
Add .pix_fmts to H264 VDPAU decoder declaration and remove obsolete test
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for codec->capabilities.
Originally committed as revision 20505 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-10 20:55:00 +00:00
44be1d6478
Try to fix has_b_frame calculation for open gop files.
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Fixes issue1523
Originally committed as revision 20504 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-10 20:24:41 +00:00
01418506a2
Remove casts that are useless since the argument is void *.
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Originally committed as revision 20177 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-06 06:33:18 +00:00
14600807bb
Cosmetics: Fix typo.
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Originally committed as revision 19980 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-23 10:07:29 +00:00
7bf3d0c44e
Check num_units_in_tick/time_scale to be valid and within the range we support.
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based on a patch by chrome
Originally committed as revision 19979 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-23 09:58:44 +00:00
d31dbec374
Rename CHECKED_ALLOC(Z) to FF_ALLOC(Z)_OR_GOTO and add context and label
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parameters.
Originally committed as revision 19776 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-06 00:08:19 +00:00
63613fe615
Replace WORDS_BIGENDIAN with HAVE_BIGENDIAN
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Originally committed as revision 19508 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-26 12:20:04 +00:00
Michael Niedermayer
Rafaël Carré
Alexander Strange
Laurent Aimar
David Conrad
Laurent Aimar
Andreas Öman
Reimar Döffinger
Ronald S. Bultje
Mike Scheutzow
Carl Eugen Hoyos
Ramiro Polla
Måns Rullgård