1412060e78
misc spelling/grammar fixes
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Originally committed as revision 14367 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-24 10:55:36 +00:00
a149c1a59f
Reset prev_frame_num for idr frames as required by the spec.
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Originally committed as revision 14354 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-24 00:45:18 +00:00
b4cf222870
Better explanation for buf_size==0 code.
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Originally committed as revision 14353 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 17:24:11 +00:00
cf67f1655c
100l cross_idr simplification had a typo
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Originally committed as revision 14351 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 14:59:55 +00:00
f3ba9db42d
Remove truncated support, use an AVParser if you used that, it is the same.
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Originally committed as revision 14350 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 14:44:07 +00:00
617e42e2c4
Simplify cross_idr calculation.
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Originally committed as revision 14349 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 14:37:15 +00:00
55f22dd473
Remove redundant keyframe checks.
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Originally committed as revision 14347 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 11:24:04 +00:00
26b86e47c0
Support gaps in the frame num.
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Fixes at least:
MR3_TANDBERG_B.264
MR4_TANDBERG_C.264
MR5_TANDBERG_C.264
Originally committed as revision 14339 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 02:12:54 +00:00
e44e48372b
Reset frame_num for MMCO 5.
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Fixes at least
MR2_TANDBERG_E.264
Originally committed as revision 14338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-22 19:30:45 +00:00
2e916cb392
3rd try to get the loop filter ref/mv check working correctly.
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Fixes at least:
src19td.IBP.264
CVWP3_TOSHIBA_E.264
cvmp_mot_picaff0_full_B.26l
CVMP_MOT_FRM_L31_B.26l
cvmp_mot_frm0_full_B.26l
CVMP_MOT_FLD_L30_B.26l
cvmp_mot_fld0_full_B.26l
Originally committed as revision 14337 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-22 17:44:36 +00:00
5a78bfbde7
qscale has a range of 0..51 we thus do not need a 256 entry table and neither need
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to and it with 0xFF.
Originally committed as revision 14336 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-22 13:01:10 +00:00
a82688b003
Setting chroma_qp to 0 for PCM blocks is really an interesting minor
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optimization, more interresting would it have been had the author
thought about what value chroma_qp would have for the following MB.
Or failing that, had actually tested the code.
So this reverts this non-functional optimization, and makes the code work.
Fixes at least CAPM3_Sony_D.jsv
Originally committed as revision 14335 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-22 12:31:48 +00:00
3a75616940
Deobfusate chroma_qp_table[1] init code.
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Originally committed as revision 14334 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-22 11:56:56 +00:00
6aaff88fd9
Revert r13542: Spatial direct mode probably also works with PAFF.
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Originally committed as revision 14332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-21 22:46:47 +00:00
c32867b5b6
Loop filtering with multiple slice types fix.
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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
2008-07-21 22:19:06 +00:00
9f5c1037b1
Use slice_type_nos instead of slice_type where it makes no difference.
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This way we use slice_type_nos almost everywhere which means 1 variable less
for gcc to put in a register.
Originally committed as revision 14326 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-21 19:11:41 +00:00
4b30289ec9
SI/SP slice support. (not bitexact)
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SI untested as I did not find any samples.
Originally committed as revision 14325 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-21 18:44:57 +00:00
932f396f50
Remove superfluous ().
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Originally committed as revision 14324 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-21 18:26:11 +00:00
e3e6f18f16
Simplify slice type checks.
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Originally committed as revision 14323 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-21 18:24:45 +00:00
72caa912f2
More correct ref comparison in the loop filter.
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Originally committed as revision 14322 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-21 18:06:23 +00:00
29d05ebc7a
Simplify spatial direct ref selection with FFMIN3()
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Originally committed as revision 14319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-21 01:41:56 +00:00
41f5c62f5c
Fix used references indexes in the loop filter.
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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
2008-07-20 18:06:41 +00:00
4f20b45fbe
Fix h264_loop_filter_strength_mmx2() so it works with PAFF.
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fixed at least:
CVFI1_Sony_D.jsv
CVFI1_SVA_C.264
MR6_BT_B.h264
Originally committed as revision 14310 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 21:53:54 +00:00
fb19e1443b
Take the brain amputated spec literally if the user asks for it (-strict 1).
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That is, add 16 frames delay, cache trashing and av desync.
fixes at least the following reference bitstreams:
CABA3_Sony_C.jsv
CACQP3_Sony_D.jsv
CAMANL1_TOSHIBA_B.264
CANL3_Sony_C.jsv
CVBS3_Sony_C.jsv
CVMANL1_TOSHIBA_B.264
Originally committed as revision 14308 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 16:16:00 +00:00
2a811db238
Make the automatic has_b_frames increasing code increase it up to the
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same maximum that can be achieved by specifying the value in the bitstream.
Originally committed as revision 14302 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 15:37:52 +00:00
28bb9eb24b
Try to fix my latest 100l fate SVQ3 breakage.
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Originally committed as revision 14300 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 12:21:09 +00:00
801b27fa7c
Remove apparently unneeded out!=NULL check.
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Originally committed as revision 14299 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 11:57:29 +00:00
3eaa6d0e56
Simplify picture output code.
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Originally committed as revision 14298 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 11:11:48 +00:00
6b476f05e3
Remove useless #if 0 code.
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Originally committed as revision 14297 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 10:47:25 +00:00
7c0efeccfa
Do not forget marking disposed delayed pics as unused.
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Fixes issue335
Originally committed as revision 14296 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 03:33:42 +00:00
79f4494a04
indent
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Originally committed as revision 14292 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 03:17:44 +00:00
0ab515e935
simplify
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Originally committed as revision 14291 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 03:13:11 +00:00
df8a7dff29
Remove delayed_output_pic, I do not understand what this variable was good for.
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It is simpler and might be faster now.
Originally committed as revision 14289 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 02:53:57 +00:00
1b547abaa3
Drop out of order pics even if bitstream_restriction_flag is set.
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Originally committed as revision 14288 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-19 02:44:17 +00:00
197ea52443
Make frames non reference by default, so they are disposed of automatically
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in MPV_frame_start() if we break out due to an error at a random place.
Fixes issue334
Originally committed as revision 14283 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-18 20:59:17 +00:00
1d42f41091
indent
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Originally committed as revision 14258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-16 17:51:24 +00:00
7a9dba3cd6
SVQ3 uses the JPEG variant of YUV 4:2:0.
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Fixes issue256
Originally committed as revision 14257 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-16 17:48:47 +00:00
64b9d48f76
Move the size of the H264Context delayed_pic array into a #define.
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This improves readability by getting rid of some magic numbers.
Originally committed as revision 14248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-15 21:30:04 +00:00
e1f15d3836
H264: fix index range assert() in remove_short_at_index()
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Originally committed as revision 14233 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-14 19:17:13 +00:00
3a8322b133
H264: Fix decoding with CABAC/delta_qp/PCM macroblocks.
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Patch by Jason Garrett-Glaser (darkshikari gmail com)
Originally committed as revision 14160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-11 02:07:57 +00:00
7445f9cc67
fix IPCM_decode_error.h264
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Originally committed as revision 14135 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-09 06:03:59 +00:00
58cc7dd9fc
Cosmetics: split a long line.
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Originally committed as revision 14055 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-02 22:28:47 +00:00
92ed1ec957
Use get_cabac_bypass_sign instead of an if/else.
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Originally committed as revision 14054 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-02 22:25:17 +00:00
142ee5d73d
Reorder the if/else for residual cats to match gcc's branch prediction.
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Originally committed as revision 14053 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-02 22:20:06 +00:00
47775cb8de
Simplify loop condition for readability.
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Originally committed as revision 14052 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-02 22:15:05 +00:00
9f734c3b57
Reindent.
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Originally committed as revision 14051 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-02 22:12:01 +00:00
9588ec340c
Clone decode_cabac_residual() for DC residuals, to get rid of a bunch of branches in the main loop.
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Originally committed as revision 14050 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-02 22:08:12 +00:00
2e254bc583
Don't generate two copies of hl_decode_mb() under ENABLE_SMALL.
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(assuming your compiler removes unused static functions)
Originally committed as revision 14049 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-02 22:03:53 +00:00
fedec603db
Don't test for H264 encoding unless an encoder exists.
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Originally committed as revision 14048 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-02 21:46:18 +00:00
fe4bf37455
Make AVCodec long_names definition conditional depending on CONFIG_SMALL.
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Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-12 21:50:13 +00:00
Diego Biurrun
Michael Niedermayer
Carl Eugen Hoyos
Alexander Strange
Måns Rullgård
Jason Garrett-Glaser
Stefano Sabatini