Commits · 45686da26db54f1ca7195b360230574f7be3b2f3 · Linshizhi / ffmpeg.wasm-core

22 Oct, 2003 4 commits
- move blocks away MpegEncContext (7.4 -> 5.8k) · 45686da2
  Michael Niedermayer authored Oct 22, 2003
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Originally committed as revision 2413 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  45686da2
- move mmx quantizer matrixes out of MpegEncContext (23k -> 7k) (no meassureable slowdown) · 642ccefb
  Michael Niedermayer authored Oct 22, 2003
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Originally committed as revision 2412 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  642ccefb
- move q_*_matrix out of MpegEncContext (40k ->23k) dct_quantize() is even... · 7e4995c3
  Michael Niedermayer authored Oct 22, 2003
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move q_*_matrix out of MpegEncContext (40k ->23k) dct_quantize() is even slightly faster now, dont ask my why ...

Originally committed as revision 2411 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  7e4995c3
- minimum slice size fix (fixes 422P 1 line per slice, used by huffyuv) · c4f1e443
  Michael Niedermayer authored Oct 22, 2003
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Originally committed as revision 11214 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
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  c4f1e443
21 Oct, 2003 4 commits
- dynamic alloc of picture structs instead of putting them in MpegEncContext · b465449e
  Michael Niedermayer authored Oct 21, 2003
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Originally committed as revision 2410 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  b465449e
- forgot to apply this chunk appearently, no, i dont really remember where it came from · 7f96ed5b
  Michael Niedermayer authored Oct 21, 2003
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Originally committed as revision 2409 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  7f96ed5b
- start time hack by (devik <devik at cdi dot cz>) · 8831db5c
  Michael Niedermayer authored Oct 21, 2003
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Originally committed as revision 2408 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  8831db5c
- BSD doesnt have log2 · 33a6984b
  Michael Niedermayer authored Oct 21, 2003
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Originally committed as revision 2407 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  33a6984b
20 Oct, 2003 6 commits

mpeg2 aspect ratio encoding fixed · 5c9e4723
Michael Niedermayer authored Oct 20, 2003
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Originally committed as revision 2406 to svn://svn.ffmpeg.org/ffmpeg/trunk
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5c9e4723
use continued fractions to approximate a fraction if its numerator or denominator is too large · 5ed9f2e5
Michael Niedermayer authored Oct 20, 2003
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Originally committed as revision 2405 to svn://svn.ffmpeg.org/ffmpeg/trunk
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5ed9f2e5

10l · 1c0dcc39

Michael Niedermayer authored Oct 20, 2003

Originally committed as revision 2404 to svn://svn.ffmpeg.org/ffmpeg/trunk

1c0dcc39

AVRational · 5ff85f1d

Michael Niedermayer authored Oct 20, 2003

sample_aspect_ratio
aspect ratio in JPEG JFIF is SAR not DAR !
removed nonsense SAR guessing code
various related cleanups
bugs?

Originally committed as revision 2403 to svn://svn.ffmpeg.org/ffmpeg/trunk

5ff85f1d

bottom_field_first -> top_field_first · 9dad924e
Michael Niedermayer authored Oct 20, 2003
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Originally committed as revision 2402 to svn://svn.ffmpeg.org/ffmpeg/trunk
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9dad924e

export mpeg2 active display area / pan scan · fa384dcc

Michael Niedermayer authored Oct 20, 2003

fix mpeg2 aspect_ratio for the rare case that active display area != AVCodecContext.width/height
decode sequence display extension & picture display extension

Originally committed as revision 2401 to svn://svn.ffmpeg.org/ffmpeg/trunk

fa384dcc

19 Oct, 2003 3 commits

OS/X 10.2.x gcc-3.1 bug workaround by ("Steven M. Schultz" <sms at 2BSD dot COM>) · f2fae326
Michael Niedermayer authored Oct 19, 2003
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Originally committed as revision 2400 to svn://svn.ffmpeg.org/ffmpeg/trunk
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f2fae326
gcc->C99 and warning fixes patch by (Dan Christiansen <danchr at daimi dot au dot dk>) · dc7cb06a
Dan Christiansen authored Oct 19, 2003
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Originally committed as revision 2399 to svn://svn.ffmpeg.org/ffmpeg/trunk
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dc7cb06a

Using the extension m4a for audio only MPEG-4 files is increasingly · 4cb3f3b6

Dan Christiansen authored Oct 19, 2003

common, especially since Apple iTunes treats files with the two
extensions differently. Without the patch, FFmpeg won't know that m4a
is for MPEG-4 files
patch by (Dan Christiansen <danchr at daimi dot au dot dk>)

Originally committed as revision 2398 to svn://svn.ffmpeg.org/ffmpeg/trunk

4cb3f3b6

18 Oct, 2003 2 commits

- Moving -Wall from the individual Makefiles to configure (and only · cf9d24ad

Dan Christiansen authored Oct 18, 2003

have it passed to GCC)
- Moving the usage in configure to the top of it, so you don't have to
wait needlessly
- Silence compiler output during configuration
- Add support for configuring with IBM XLC

patch by (Dan Christiansen <danchr at daimi dot au dot dk>)

Originally committed as revision 2397 to svn://svn.ffmpeg.org/ffmpeg/trunk

cf9d24ad

* providing MPEG codecs with a generic fields in AVFrame to use. · 2744ca9a

Roman Shaposhnik authored Oct 18, 2003

    * fixing YUV4MPEG format.

    * fixing a bug in DV codec where coded_frame was not set.

Originally committed as revision 2396 to svn://svn.ffmpeg.org/ffmpeg/trunk

2744ca9a

17 Oct, 2003 1 commit
- emu_edge checks simplification and avoid redundant checks for mpeg1/2 if emu_edge is set · a573cc27
  Michael Niedermayer authored Oct 17, 2003
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Originally committed as revision 2395 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  a573cc27
16 Oct, 2003 3 commits

* original fix still didn't align lines on s_align when CODEC_FLAG_EMU_EDGE · 5c00fe41
Roman Shaposhnik authored Oct 16, 2003
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     was not set.

Originally committed as revision 2394 to svn://svn.ffmpeg.org/ffmpeg/trunk
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5c00fe41
* fix for a trivial 100l declaration typo · 00c28046
Roman Shaposhnik authored Oct 16, 2003
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Originally committed as revision 2393 to svn://svn.ffmpeg.org/ffmpeg/trunk
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00c28046

picture buffer cleanup, this fixes a assertion failure (if assertion checking... · 6571e41d

Michael Niedermayer authored Oct 16, 2003

picture buffer cleanup, this fixes a assertion failure (if assertion checking was manualy enabled for utils.c) and a memleak at least

Originally committed as revision 2392 to svn://svn.ffmpeg.org/ffmpeg/trunk

6571e41d

15 Oct, 2003 13 commits
- default_get_buffer() fixes · f0bbfc4a
  Michael Niedermayer authored Oct 15, 2003
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Originally committed as revision 2391 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  f0bbfc4a
- Enable decoding of more mpeg-ts streams for pcHDTV patch by (Doug Larrick <doug at ties dot org>) · 66535069
  Doug Larrick authored Oct 15, 2003
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Originally committed as revision 2390 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  66535069
- align · f539eb52
  Michael Niedermayer authored Oct 15, 2003
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Originally committed as revision 2389 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  f539eb52
- fix "first frame is no keyframe" bug · bcc7125e
  Michael Niedermayer authored Oct 15, 2003
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Originally committed as revision 2388 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  bcc7125e
- 10l · 4b684105
  Alex Beregszaszi authored Oct 15, 2003
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Originally committed as revision 2387 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  4b684105
- dither scaling coefficients so they add up to 1.0 · ff490720
  Michael Niedermayer authored Oct 15, 2003
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Originally committed as revision 11124 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
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  ff490720
- rounding fixes · 379a2036
  Michael Niedermayer authored Oct 15, 2003
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Originally committed as revision 11123 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
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  379a2036
- hook up the XA ADPCM decoder · 93cb9d7f
  Mike Melanson authored Oct 15, 2003
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Originally committed as revision 2386 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  93cb9d7f
- activate the XA and ADX ADPCM codecs · fc384777
  Mike Melanson authored Oct 15, 2003
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Originally committed as revision 2385 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  fc384777
- replace file to remove nasty DOS CRs and hard tabs · f19af812
  Mike Melanson authored Oct 15, 2003
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Originally committed as revision 2384 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  f19af812
- this should be part of adpcm.c · f1271366
  Mike Melanson authored Oct 15, 2003
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Originally committed as revision 2383 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  f1271366
- quiet · e986b6e2
  Mike Melanson authored Oct 15, 2003
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Originally committed as revision 2382 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  e986b6e2
- use the correct file modes · baf23f0c
  Mike Melanson authored Oct 15, 2003
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Originally committed as revision 2381 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  baf23f0c
14 Oct, 2003 4 commits

recommit of · ffaa816e

Michael Niedermayer authored Oct 14, 2003

    * fixing an unitilaized field AVImageInfo::interleaved.

      As a matter of fact we have two problems here: first
      AVImageInfo::interleaved is never initialzed in img.c.
      The second problem is that even if we want interleaved
      PNGs there's a bug in png.c that prevents us from generating
      them.

      The later problem is for somebody familiar with PNG to
      handle.

      And yes, always setting AVImageInfo::interleaved to 0 isn't
      such a good idea, but it still beats garbage values.
orginal commit by roman shaposhnik

Originally committed as revision 2380 to svn://svn.ffmpeg.org/ffmpeg/trunk

ffaa816e

recommit of · fe08925f

Michael Niedermayer authored Oct 14, 2003

  * backing out the 0-sized packets patch. We have to devise a more
    sensible approach.
orginal commit by roman shaposhnik

Originally committed as revision 2379 to svn://svn.ffmpeg.org/ffmpeg/trunk

fe08925f

remove experimental reference · 00293677
Mike Melanson authored Oct 14, 2003
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Originally committed as revision 2378 to svn://svn.ffmpeg.org/ffmpeg/trunk
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00293677
make it compatible with older make (debian stable - make 3.79.1) · 485bc05d
Alex Beregszaszi authored Oct 14, 2003
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Originally committed as revision 2377 to svn://svn.ffmpeg.org/ffmpeg/trunk
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485bc05d