Commits · fc9489f6adb9d3e790e6e5ebe984eaee0c733b09 · Linshizhi / ffmpeg.wasm-core

07 Dec, 2011 4 commits

Paul B. Mahol authored Dec 06, 2011

There is no need to have delta, offset and gb in CLJRContext.
Signed-off-by: Janne Grunau <janne-libav@jannau.net>

fc9489f6

drawtext: introduce rand(min, max) · f5edfc9e
Luca Barbato authored Dec 04, 2011
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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f5edfc9e
drawtext: introduce explicit draw/hide variable · 73585620
Luca Barbato authored Dec 04, 2011
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
```
73585620

rtmp: Use nb_invokes for all invoke commands · 1eef08f9

Martin Storsjö authored Dec 05, 2011

704af3e2 broke publishing
of rtmp streams, at least publishing to Wowza servers.

This changes all invoke commands to use nb_invokes.
Signed-off-by: Martin Storsjö <martin@martin.st>

1eef08f9

06 Dec, 2011 5 commits
- Code cleanup - mpegvideo.c - 500-1000line · 4d9ec050
  Konstantin Todorov authored Dec 05, 2011
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
  4d9ec050
- rv40: NEON optimised weighted prediction · 6c889888
  Janne Grunau authored Dec 05, 2011
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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  6c889888
- rv40: NEON optimised chroma MC · f5c05b9a
  Janne Grunau authored Dec 05, 2011
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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  f5c05b9a
- ARM: move NEON H264 chroma mc to a separate file · f054a827
  Mans Rullgard authored Dec 06, 2011
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This allows sharing code with the rv40 version of these functions.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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  f054a827
- rv34: NEON optimised inverse transform functions · 42d32cf5
  Janne Grunau authored Sep 24, 2011
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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  42d32cf5
05 Dec, 2011 9 commits

mov: Don't av_malloc(0). · 52401b82

Alex Converse authored Dec 05, 2011

malloc() is allowed to return NULL when zero is the argument. This
causes us to think malloc has failed and return AVERROR(ENOMEM). In
addition OS X malloc() returns an unfreeable non-NULL pointer for size
zero when alignment is greater than 16.

52401b82

avconv: only allocate 1 AVFrame per input stream · 9179f27c

Justin Ruggles authored Dec 05, 2011

This avoids allocating/freeing an AVFrame for each packet decode. It also
simplifies error handling in transcode_audio() and transcode_video().

9179f27c

avconv: fix memleaks due to not freeing the AVFrame for audio · 110d2af2
Justin Ruggles authored Dec 05, 2011

110d2af2
h264-fate: remove -strict 1 except where necessary (mr4/5-tandberg). · b41995d2
Ronald S. Bultje authored Nov 26, 2011

b41995d2
misc Doxygen markup improvements · e873c03a
Diego Biurrun authored Oct 30, 2011

e873c03a
doxygen: eliminate Qt-style doxygen syntax · c68fafe0
Diego Biurrun authored Oct 30, 2011

c68fafe0
g722: Add a regression test for muxing/demuxing in wav · 714cd7e7
Martin Storsjö authored Dec 03, 2011
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Signed-off-by: Martin Storsjö <martin@martin.st>
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714cd7e7

g722: Change bits per sample to 4 · f32fd318

Sjoerd Simons authored Dec 01, 2011

Earlier, bits per sample was defined as 8, since
bits_per_coded_sample was used to indicate whether to ignore
the lower bits of the codeword, having values 6, 7 or 8.

g722 encodes 2 samples into one byte codeword, therefore the
bits per sample is 4. By changing this, the generated timestamps
for streams encoded with g722 become correct.

This makes timestamp generation for g722 data correct (both when
encoding and when demuxing from raw g722 files).
Signed-off-by: Martin Storsjö <martin@martin.st>

f32fd318

g722dec: Signal skipping the lower bits via AVOptions instead of bits_per_coded_sample · 6fcbb0f5

Martin Storsjö authored Dec 03, 2011

This avoids using bits_per_coded_sample for this information.
bits_per_coded_sample should be 4 for this codec normally,
since two samples are encoded into one 8 bit codeword.

In principle, this might be info that needs to be passed from
a demuxer, and in that case, a private AVOption isn't the best
choice, but no such samples are available at the moment, so
that use case is purely theoretical at the moment.
Signed-off-by: Martin Storsjö <martin@martin.st>

6fcbb0f5

04 Dec, 2011 17 commits
- api-example: update to use avcodec_decode_audio4() · 0bafe049
  Justin Ruggles authored Nov 11, 2011
  
  0bafe049
- avplay: use avcodec_decode_audio4() · f199f385
  Justin Ruggles authored Oct 12, 2011
  
  f199f385
- avplay: use a separate buffer for playing silence · e2a2c49f
  Justin Ruggles authored Oct 11, 2011
  
  e2a2c49f
- avformat: use avcodec_decode_audio4() in avformat_find_stream_info() · f08e54e8
  Justin Ruggles authored Nov 02, 2011
  
  f08e54e8
- avconv: use avcodec_decode_audio4() instead of avcodec_decode_audio3() · d1241ff3
  Justin Ruggles authored Nov 21, 2011
  
  d1241ff3
- mov: Allow empty stts atom. · 6d23d197
  Alex Converse authored Dec 03, 2011
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Fixes regressions caused by 30c3d976
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  6d23d197
- doc: document preferred Doxygen syntax and make patcheck detect it · def5dc12
  Diego Biurrun authored Nov 08, 2011
  
  def5dc12
- adpcmenc: cosmetics: pretty-printing · dc6d0430
  Chris Berov authored Dec 02, 2011
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Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
```
  dc6d0430
- ac3dec: cosmetics: pretty-printing · 541d083a
  Chris Berov authored Dec 02, 2011
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Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
```
  541d083a
- yuv4mpeg: cosmetics: pretty-printing · a4e21baa
  Chris Berov authored Nov 30, 2011
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Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
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  a4e21baa
- shorten: remove dead initialization · eda87312
  Paul B. Mahol authored Nov 29, 2011
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Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
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  eda87312
- roqvideodec: set AVFrame reference before reget_buffer. · 7679bd6e
  Reimar Döffinger authored Nov 05, 2011
```
Otherwise it might return a write-only frame which would break
decoding completely.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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  7679bd6e
- bmp: fix some 1bit samples. · 1e92d58e
  Carl Eugen Hoyos authored Nov 10, 2011
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<= 8bpp BMP images always have palette.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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  1e92d58e
- latmdec: add fate test for audio config change · 8dd92eca
  Janne Grunau authored Dec 02, 2011
  
  8dd92eca
- oma: PCM support · c8b27a0e
  David Goldwich authored Dec 02, 2011
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Signed-off-by: David Goldwich <david.goldwich@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
  c8b27a0e
- oma: better format detection with small probe buffer · 8ae5eb75
  David Goldwich authored Dec 02, 2011
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Signed-off-by: David Goldwich <david.goldwich@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
  8ae5eb75
- oma: clearify ambiguous if condition · e9607007
  David Goldwich authored Dec 02, 2011
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Signed-off-by: David Goldwich <david.goldwich@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
  e9607007
03 Dec, 2011 5 commits
- wavpack: Properly clip samples during lossy decode · a548b6cb
  Derek Buitenhuis authored Dec 03, 2011
```
When decoding lossy WavPack samples, they are supposed
to be clipped, in order to be decoded correctly.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
  a548b6cb
- Code clean-up for crc.c, lfg.c, log.c, random_see.d, rational.c and tree.c. · 425b45d4
  Yordan Makariev authored Dec 03, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
  425b45d4
- Cleaned pixdesc.c file in libavutil · 4a59eca9
  Tsvetelina Borisova authored Dec 03, 2011
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
  4a59eca9
- zmbv.c: coding style clean-up. · 8f8c785f
  Nathan Adil Maxson authored Dec 02, 2011
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
  8f8c785f
- xan.c: coding style clean-up. · 6eedeefe
  Nathan Adil Maxson authored Dec 02, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
  6eedeefe