ffmpeg/FFmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-09-23 06:46:42 +00:00
Code Issues Packages Projects Releases Wiki Activity
31,205 Commits 36 Branches 398 Tags 535 MiB
e93947b7d8
Commit Graph

14785 Commits

Author SHA1 Message Date
Paul B Mahol
e93947b7d8 cljr: add encoder 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-12-08 09:47:53 +01:00
Diego Biurrun
4dccfff9dd tests/examples: Mark some variables only used within their files as static. 2011-12-08 01:01:00 +01:00
Diego Biurrun
9a5d6c23c5 tests/tools/examples: Replace direct exit() calls by return. 2011-12-08 01:00:58 +01:00
Paul B. Mahol
04a5eaa1a5 cljr: release picture at end of decoding 
Otherwise after transcoding from cljr we get: Found 1 unreleased buffers!

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-12-08 00:36:32 +01:00
Mans Rullgard
392107ad07 rv40: NEON optimised rv40 qpel motion compensation 
Based on patch by Janne Grunau.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-07 22:38:14 +00:00
Hendrik Leppkes
bc057f7592 pcm-mpeg: implement new audio decoding api 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2011-12-07 13:52:00 -05:00
Ronald S. Bultje
8b03d7fe95 w32thread: port fixes to pthread_cond_broadcast() from x264. 2011-12-07 10:30:54 -08:00
Rafaël Carré
7efea2a051 dxva2.h: include d3d9.h to define LPDIRECT3DSURFACE9 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-12-07 16:54:23 +01:00
Diego Biurrun
ff159e7816 doxygen: Replace '\' by '@' in Doxygen markup tags. 2011-12-07 15:29:14 +01:00
Diego Biurrun
ee41963f19 cosmetics: drop some completely pointless parentheses 2011-12-07 15:29:13 +01:00
Paul B. Mahol
fc9489f6ad cljr: simplify CLJRContext 
There is no need to have delta, offset and gb in CLJRContext.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-12-07 15:15:02 +01:00
Konstantin Todorov
4d9ec050a2 Code cleanup - mpegvideo.c - 500-1000line 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-12-06 11:32:38 -08:00
Janne Grunau
6c88988866 rv40: NEON optimised weighted prediction 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-06 13:48:25 +00:00
Janne Grunau
f5c05b9aa5 rv40: NEON optimised chroma MC 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-06 13:48:25 +00:00
Mans Rullgard
f054a82727 ARM: move NEON H264 chroma mc to a separate file 
This allows sharing code with the rv40 version of these functions.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-06 13:48:24 +00:00
Janne Grunau
42d32cf53c rv34: NEON optimised inverse transform functions 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-06 13:48:24 +00:00
Diego Biurrun
e873c03ac7 misc Doxygen markup improvements 2011-12-05 13:06:58 +01:00
Diego Biurrun
c68fafe0d2 doxygen: eliminate Qt-style doxygen syntax 2011-12-05 13:06:58 +01:00
Sjoerd Simons
f32fd31858 g722: Change bits per sample to 4 
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>
 2011-12-05 12:41:46 +02:00
Martin Storsjö
6fcbb0f553 g722dec: Signal skipping the lower bits via AVOptions instead of bits_per_coded_sample 
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>
 2011-12-05 12:41:23 +02:00
Justin Ruggles
0bafe04917 api-example: update to use avcodec_decode_audio4() 2011-12-04 18:29:51 -05:00
Chris Berov
dc6d043050 adpcmenc: cosmetics: pretty-printing 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2011-12-04 17:07:48 -05:00
Chris Berov
541d083a40 ac3dec: cosmetics: pretty-printing 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2011-12-04 16:15:48 -05:00
Paul B. Mahol
eda8731285 shorten: remove dead initialization 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2011-12-04 15:12:05 -05:00
Reimar Döffinger
7679bd6e60 roqvideodec: set AVFrame reference before reget_buffer. 
Otherwise it might return a write-only frame which would break
decoding completely.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-04 16:04:27 +01:00
Carl Eugen Hoyos
1e92d58e44 bmp: fix some 1bit samples. 
<= 8bpp BMP images always have palette.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-04 16:04:27 +01:00
Derek Buitenhuis
a548b6cbfc wavpack: Properly clip samples during lossy decode 
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>
 2011-12-03 15:32:21 -08:00
Nathan Adil Maxson
8f8c785ffc zmbv.c: coding style clean-up. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-12-03 14:11:39 -08:00
Nathan Adil Maxson
6eedeefe0b xan.c: coding style clean-up. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-12-03 14:11:26 -08:00
Konstantin Todorov
363114e813 mpegvideo.c: code cleanup - first 500 lines. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-12-03 14:03:27 -08:00
Ronald S. Bultje
adedd840e2 h264: fix frame reordering code. 
Fixes fate-h264-conformance-{mr2_tandberg_e,mr3_tandberg_b} without
requiring -strict 1.
 2011-12-03 08:24:27 -08:00
Janne Grunau
d268b79e34 aac_latm: reconfigure decoder on audio specific config changes 2011-12-03 00:42:48 +01:00
Janne Grunau
fd095539d1 latmdec: fix audio specific config parsing 
Pass the correct size in bits to mpeg4audio_get_config and add a flag
to disable parsing of the sync extension when the size is not known.

Latm with AudioMuxVersion 0 does not specify the size of the audio
specific config. Data after the audio specific config can be
misinterpreted as sync extension resulting in random and wrong configs.
 2011-12-03 00:42:48 +01:00
Justin Ruggles
0eea212943 Add avcodec_decode_audio4(). 
Deprecate avcodec_decode_audio3().
Implement audio support in avcodec_default_get_buffer().
Implement the new audio decoder API in all audio decoders.
 2011-12-02 17:40:40 -05:00
Justin Ruggles
560f773c7d avcodec: change number of plane pointers from 4 to 8 at next major bump. 
Add AV_NUM_DATA_POINTERS to simplify the bump transition.
This will allow for supporting more planar audio channels without having to
allocate separate pointer arrays.
 2011-12-02 17:40:40 -05:00
Mans Rullgard
51a16077da svq1dec: avoid undefined get_bits(0) call 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-02 21:52:09 +00:00
Mans Rullgard
59807fee6d ARM: h264dsp_neon cosmetics 
- Replace 'ip' with 'r12'.
- Use correct size designators for vld1/vst1.
- Whitespace fixes.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-02 19:59:18 +00:00
Janne Grunau
a760f530bb ARM: make some NEON macros reusable 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-02 19:59:18 +00:00
Aaron Colwell
e02dec25ab vp8: flush buffers on size changes. 2011-12-02 07:21:08 -08:00
Nathan Adil Maxson
d0fd6fc201 Cleaned up alacenc.c 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-12-01 20:14:21 -08:00
Ronald S. Bultje
2574f08d4c h264: cap max has_b_frames at MAX_DELAYED_PIC_COUNT - 1. 
This prevents frame allocation overflows, and fixed
fate-h264-conformance-mr3_tandberg_b with 2 threads.
 2011-12-01 12:46:28 -08:00
Mans Rullgard
3adba2de3d ARM: fix indentation in ff_dsputil_init_neon() 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-01 19:41:36 +00:00
Mans Rullgard
96fef6cf31 ARM: NEON put/avg_pixels8/16 cosmetics 
This makes whitespace and register names consistent with
the style used in more recent code.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-01 19:41:36 +00:00
Mans Rullgard
716f1705e9 ARM: add remaining NEON avg_pixels8/16 functions 2011-12-01 19:41:36 +00:00
Mans Rullgard
94267ddfb2 ARM: clean up NEON put/avg_pixels macros 
Although this adds a few lines, the macro calls are less convoluted.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-01 19:41:35 +00:00
Mans Rullgard
37fed0e635 rv34: align temporary block of "dct" coefs 
This is needed for optimised transforms.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-01 14:29:29 +00:00
Michael Niedermayer
adfdcf87b1 vble: use dsp.add_hfyu_median_prediction() this allows asm optimizations to be used. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-11-30 21:06:32 -08:00
Michael Niedermayer
317ea97bff vble: remove flags copy, its not used in any speed relevant code. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-11-30 21:06:15 -08:00
Derek Buitenhuis
e46abbcf77 vble: merge len and val arrays 
There's no reason to use two arrays for this.

Based off commit 2fea60c600
to FFmpeg by Michael Niedermayer.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-11-30 21:05:55 -08:00
Michael Niedermayer
0dd704dbd4 vble: remove unused variable len. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-11-30 21:05:31 -08:00