Commits · 427981c7a6f6f89f192d0b2831558c7b8898cc2b · Linshizhi / ffmpeg.wasm-core

24 Jul, 2008 4 commits
- 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
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  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

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 6 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

Setting chroma_qp to 0 for PCM blocks is really an interesting minor · a82688b0

Michael Niedermayer authored Jul 22, 2008

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

a82688b0

Deobfusate chroma_qp_table[1] init code. · 3a756169
Michael Niedermayer authored Jul 22, 2008
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Originally committed as revision 14334 to svn://svn.ffmpeg.org/ffmpeg/trunk
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3a756169

Enhance qblur and qcomp documentation. · 3a9b190c

tripp authored Jul 22, 2008

Patch by tripp eliared yahoo com

Originally committed as revision 14333 to svn://svn.ffmpeg.org/ffmpeg/trunk

3a9b190c

21 Jul, 2008 15 commits

Revert r13542: Spatial direct mode probably also works with PAFF. · 6aaff88f
Carl Eugen Hoyos authored Jul 21, 2008
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Originally committed as revision 14332 to svn://svn.ffmpeg.org/ffmpeg/trunk
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6aaff88f

Loop filtering with multiple slice types fix. · c32867b5

Michael Niedermayer authored Jul 21, 2008

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

c32867b5

Make configure --help document the --enable-debug option. · b7d49373
Stefano Sabatini authored Jul 21, 2008
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Originally committed as revision 14330 to svn://svn.ffmpeg.org/ffmpeg/trunk
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b7d49373
Add complete listing of bitstream filters and 2 examples to the documentation. · 5ad2b4c6
tripp authored Jul 21, 2008
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patch by tripp, eliared yahoo com

Originally committed as revision 14329 to svn://svn.ffmpeg.org/ffmpeg/trunk
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5ad2b4c6

Correct b_quant offset comment in avcodec.h, it is the description for · 662e5411

tripp authored Jul 21, 2008

b_quant factor. patch by tripp, eliared yahoo com

Originally committed as revision 14328 to svn://svn.ffmpeg.org/ffmpeg/trunk

662e5411

Move --disable-debug to a better place within configure help output. · 9c56a1f9
Diego Biurrun authored Jul 21, 2008
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Originally committed as revision 14327 to svn://svn.ffmpeg.org/ffmpeg/trunk
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9c56a1f9

Use slice_type_nos instead of slice_type where it makes no difference. · 9f5c1037

Michael Niedermayer authored Jul 21, 2008

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

9f5c1037

SI/SP slice support. (not bitexact) · 4b30289e

Michael Niedermayer authored Jul 21, 2008

SI untested as I did not find any samples.

Originally committed as revision 14325 to svn://svn.ffmpeg.org/ffmpeg/trunk

4b30289e

Remove superfluous (). · 932f396f
Michael Niedermayer authored Jul 21, 2008
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Originally committed as revision 14324 to svn://svn.ffmpeg.org/ffmpeg/trunk
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932f396f
Simplify slice type checks. · e3e6f18f
Michael Niedermayer authored Jul 21, 2008
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Originally committed as revision 14323 to svn://svn.ffmpeg.org/ffmpeg/trunk
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e3e6f18f
More correct ref comparison in the loop filter. · 72caa912
Michael Niedermayer authored Jul 21, 2008
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Originally committed as revision 14322 to svn://svn.ffmpeg.org/ffmpeg/trunk
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72caa912

fix memleak · 091d3bdc

Michael Niedermayer authored Jul 21, 2008

Originally committed as revision 27332 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

091d3bdc

Cleanup, use av_freep() instead of av_free(x); x=NULL · 47b7382d
Michael Niedermayer authored Jul 21, 2008
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Originally committed as revision 27331 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
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47b7382d

Check the allocated pointer instead of the given pointer as intended · 582b3549

Erik Hovland authored Jul 21, 2008

in vhook/ppm.c:Configure.
patch by Erik Hovland, erik hovland org

Originally committed as revision 14321 to svn://svn.ffmpeg.org/ffmpeg/trunk

582b3549

Clarify -minrate/-maxrate description in the documentation. · bbc35f51

tripp authored Jul 21, 2008

patch by tripp, eliared yahoo com

Originally committed as revision 14320 to svn://svn.ffmpeg.org/ffmpeg/trunk

bbc35f51