Commits · ac5057c2de1678847f1ce5b508fc18a9126b5e20 · Linshizhi / ffmpeg.wasm-core

24 Jul, 2008 22 commits

Fix loop filter with CAVLC 8x8dct. · ac5057c2

Michael Niedermayer authored Jul 24, 2008

Fixes at least:
FRExt/HPCV_BRCM_A.264
FRExt/HVLCFI0_Sony_B.264
FRExt/HVLCPFF0_Sony_B.264
H264_artifacts_motion.h264

Originally committed as revision 14373 to svn://svn.ffmpeg.org/ffmpeg/trunk

ac5057c2

cosmetics: Fix two common typos: wont --> will not, lets --> let us. · ca74c0a1
Diego Biurrun authored Jul 24, 2008
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Originally committed as revision 14372 to svn://svn.ffmpeg.org/ffmpeg/trunk
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ca74c0a1
cosmetics: typo/grammar fixes · cc8de8e8
Diego Biurrun authored Jul 24, 2008
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Originally committed as revision 14371 to svn://svn.ffmpeg.org/ffmpeg/trunk
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cc8de8e8
cosmetics: Fix indentation after last commit. · 309005c0
Diego Biurrun authored Jul 24, 2008
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Originally committed as revision 14370 to svn://svn.ffmpeg.org/ffmpeg/trunk
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309005c0

Fix indentation after last commit. · 6b83bb1e

Diego Biurrun authored Jul 24, 2008

Originally committed as revision 27345 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

6b83bb1e

Remove AltiVec vector declaration compiler compatibility macros. · f22e5e22

Diego Biurrun authored Jul 24, 2008

The original problem was that FSF and Apple gcc used a different syntax
for vector declarations, i.e. {} vs. (). Nowadays Apple gcc versions support
the standard {} syntax and versions that support {} are available on all
relevant Mac OS X versions. Thus the greater compatibility is no longer
worth cluttering the code with macros.

Originally committed as revision 27344 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

f22e5e22

Fix segfault with non existing input files. · e740c796
Michael Niedermayer authored Jul 24, 2008
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Originally committed as revision 14369 to svn://svn.ffmpeg.org/ffmpeg/trunk
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e740c796

Cosmetics: grammar nits · a53b5450

Vitor Sessak authored Jul 24, 2008

Originally committed as revision 14368 to svn://svn.ffmpeg.org/ffmpeg/trunk

a53b5450

misc spelling/grammar fixes · 1412060e
Diego Biurrun authored Jul 24, 2008
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Originally committed as revision 14367 to svn://svn.ffmpeg.org/ffmpeg/trunk
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1412060e

Remove AltiVec vector declaration compiler compatibility macros. · 80a61f08

Diego Biurrun authored Jul 24, 2008

Originally committed as revision 14366 to svn://svn.ffmpeg.org/ffmpeg/trunk

80a61f08

Use tkhd matrix for proper display in mov. · ec072669

John Schmiederer authored Jul 24, 2008

Patch by John Schmiederer jschmiederer on2 com
Original thread: [PATCH] Use tkhd matrix for proper display in mov
Date: 05/23/2008 09:31 PM

Originally committed as revision 14365 to svn://svn.ffmpeg.org/ffmpeg/trunk

ec072669

Rename update() function to backward_filter() and add a doxy comment · 2477d609
Vitor Sessak authored Jul 24, 2008
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Originally committed as revision 14364 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2477d609

Rename and comment bandwidth broadening tables · a6755f8d

Vitor Sessak authored Jul 24, 2008

(s/table1a/syn_bw_tab/, s/table2a/gain_bw_tab/).

Originally committed as revision 14363 to svn://svn.ffmpeg.org/ffmpeg/trunk

a6755f8d

Follow FFmpeg convention of returning negative values on error in eval_lpc_coeffs() · 5e65f5df
Vitor Sessak authored Jul 24, 2008
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Originally committed as revision 14362 to svn://svn.ffmpeg.org/ffmpeg/trunk
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5e65f5df
Rename pred() to eval_lpc_coeffs() and add a doxy comment · a3896c63
Vitor Sessak authored Jul 24, 2008
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Originally committed as revision 14361 to svn://svn.ffmpeg.org/ffmpeg/trunk
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a3896c63

Give windowing tables a more descriptive name · a0cce158

Vitor Sessak authored Jul 24, 2008

(s/table1/syn_window/, s/table2/gain_window/).

Originally committed as revision 14360 to svn://svn.ffmpeg.org/ffmpeg/trunk

a0cce158

Add comments to do_hybrid_window() · 475d0e14
Vitor Sessak authored Jul 24, 2008
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Originally committed as revision 14359 to svn://svn.ffmpeg.org/ffmpeg/trunk
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475d0e14
Give parameters of do_hybrid_window() more meaningful names · 0f72a2b7
Vitor Sessak authored Jul 24, 2008
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Originally committed as revision 14358 to svn://svn.ffmpeg.org/ffmpeg/trunk
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0f72a2b7

Rename co() function to the much more descriptive name of · 427981c7

Vitor Sessak authored Jul 24, 2008

do_hybrid_window(). Also change a misleading and wrong comment.

Originally committed as revision 14357 to svn://svn.ffmpeg.org/ffmpeg/trunk

427981c7

Simplify co(): write constant in a more readable way · 5ab3d66f
Vitor Sessak authored Jul 24, 2008
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Originally committed as revision 14356 to svn://svn.ffmpeg.org/ffmpeg/trunk
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5ab3d66f
Simplify co(), use memcpy/memmove and colmult() when useful. · bf75ac57
Vitor Sessak authored Jul 24, 2008
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Originally committed as revision 14355 to svn://svn.ffmpeg.org/ffmpeg/trunk
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bf75ac57
Reset prev_frame_num for idr frames as required by the spec. · a149c1a5
Michael Niedermayer authored Jul 24, 2008
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Originally committed as revision 14354 to svn://svn.ffmpeg.org/ffmpeg/trunk
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a149c1a5

23 Jul, 2008 15 commits

Better explanation for buf_size==0 code. · b4cf2228
Michael Niedermayer authored Jul 23, 2008
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Originally committed as revision 14353 to svn://svn.ffmpeg.org/ffmpeg/trunk
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b4cf2228
SMPTE 421M Annex L (aka .rcv) muxer · 327ce5e6
Kostya Shishkov authored Jul 23, 2008
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Originally committed as revision 14352 to svn://svn.ffmpeg.org/ffmpeg/trunk
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327ce5e6
100l cross_idr simplification had a typo · cf67f165
Michael Niedermayer authored Jul 23, 2008
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Originally committed as revision 14351 to svn://svn.ffmpeg.org/ffmpeg/trunk
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cf67f165
Remove truncated support, use an AVParser if you used that, it is the same. · f3ba9db4
Michael Niedermayer authored Jul 23, 2008
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Originally committed as revision 14350 to svn://svn.ffmpeg.org/ffmpeg/trunk
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f3ba9db4
Simplify cross_idr calculation. · 617e42e2
Michael Niedermayer authored Jul 23, 2008
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Originally committed as revision 14349 to svn://svn.ffmpeg.org/ffmpeg/trunk
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617e42e2
Reduce the loglevel on a log message in the Nellymoser decoder. Related to Roundup 447. · 20455a33
Benjamin Larsson authored Jul 23, 2008
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Originally committed as revision 14348 to svn://svn.ffmpeg.org/ffmpeg/trunk
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20455a33
Remove redundant keyframe checks. · 55f22dd4
Michael Niedermayer authored Jul 23, 2008
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Originally committed as revision 14347 to svn://svn.ffmpeg.org/ffmpeg/trunk
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55f22dd4

Reindent after last commit · 817a3de9

Luca Abeni authored Jul 23, 2008

Originally committed as revision 14346 to svn://svn.ffmpeg.org/ffmpeg/trunk

817a3de9

Do not rescale AV_NOPTS_VALUE in output_example.c · fb34e75d
Luca Abeni authored Jul 23, 2008
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Originally committed as revision 14345 to svn://svn.ffmpeg.org/ffmpeg/trunk
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fb34e75d
In-loop deblocking filter for VC-1 decoder · 00a75000
Kostya Shishkov authored Jul 23, 2008
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Originally committed as revision 14344 to svn://svn.ffmpeg.org/ffmpeg/trunk
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00a75000

My commit at r14340 was not the right solution. For a monochromatic · 144b46f2

Vitor Sessak authored Jul 23, 2008

frame, there will be only one centroid and it will be impossible to
find three distinct ones. It is better to just avoid shifting if
there are not three different centroids.

Originally committed as revision 14343 to svn://svn.ffmpeg.org/ffmpeg/trunk

144b46f2

Do declaration and initialization separately in elbg.c · 6de72724
Vitor Sessak authored Jul 23, 2008
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to workaround an ICC bug.

Originally committed as revision 14342 to svn://svn.ffmpeg.org/ffmpeg/trunk
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6de72724

When picking a "high utility centroid" do not pick one · 6bf8b047

Vitor Sessak authored Jul 23, 2008

that has no corresponding points. Not only it is the
worst possible pick, but also the code was written
without this case in mind.

Originally committed as revision 14341 to svn://svn.ffmpeg.org/ffmpeg/trunk

6bf8b047

The codebook generator algorithm involves picking three · 5916af19

Vitor Sessak authored Jul 23, 2008

different codebook centroids ("high utility", "low
utility" and "closest to the low utility one"). This
change avoid the corner case of choosing two times the
same centroid.

Originally committed as revision 14340 to svn://svn.ffmpeg.org/ffmpeg/trunk

5916af19

Support gaps in the frame num. · 26b86e47

Michael Niedermayer authored Jul 23, 2008

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

26b86e47

22 Jul, 2008 3 commits

Reset frame_num for MMCO 5. · e44e4837

Michael Niedermayer authored Jul 22, 2008

Fixes at least
MR2_TANDBERG_E.264

Originally committed as revision 14338 to svn://svn.ffmpeg.org/ffmpeg/trunk

e44e4837

3rd try to get the loop filter ref/mv check working correctly. · 2e916cb3

Michael Niedermayer authored Jul 22, 2008

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

2e916cb3

qscale has a range of 0..51 we thus do not need a 256 entry table and neither need · 5a78bfbd
Michael Niedermayer authored Jul 22, 2008
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to and it with 0xFF.

Originally committed as revision 14336 to svn://svn.ffmpeg.org/ffmpeg/trunk
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5a78bfbd