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Author SHA1 Message Date
Paul B Mahol
d84dd35f8e paf: fix audio packet duration 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-08-03 15:18:12 +00:00
Stefano Sabatini
44bd69e9b9 lavc/utils: rename ff_init_buffer_info() pic parameter to frame 
The new name is more expressive, given that the frame is not necessarily
a picture but may be an audio frame.
 2012-08-03 16:28:18 +02:00
Stefano Sabatini
b99381e8b5 lavc/utils: generalize ff_init_buffer_info() and use it when seems feasible 
Extend ff_init_buffer_info() to init audio frames as well as video
frames.

Avoid code duplication.
 2012-08-03 16:28:12 +02:00
Stefano Sabatini
39a8275fdf lavfi: move color filter to testsrc, factorize 2012-08-03 16:26:58 +02:00
Clément Bœsch
e39f6a3a5c Fix misc swapped dot and carriage returns in av_log calls. 2012-08-03 14:58:14 +02:00
Michael Niedermayer
231ffb9243 flvdec: follow packets backward until a valid last timestamp is found 
Fixed Ticket981

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-03 14:50:26 +02:00
Michael Niedermayer
71a5cd7dbc flvdec: perform duration search just once 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-03 14:50:26 +02:00
Piotr Bandurski
a2232e696b cllc: fix typo in the error message 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-03 14:50:26 +02:00
Clément Bœsch
bc42682749 lavf/movenc: fix invalid free with timecode meta and tmcd data copy. 
Fixes ticket 1577.
 2012-08-03 14:15:39 +02:00
Diego Biurrun
ca844b7be9 x86: Use consistent 3dnowext function and macro name suffixes 
Currently there is a wild mix of 3dn2/3dnow2/3dnowext.  Switching to
"3dnowext", which is a more common name of the CPU flag, as reported
e.g. by the Linux kernel, unifies this.
 2012-08-03 14:00:47 +02:00
Kostya Shishkov
d3e0766fc0 g723_1: scale output as supposed for the case with postfilter disabled 2012-08-03 07:07:07 +02:00
Kostya Shishkov
94bfdfd6f0 g723_1: increase excitation storage by 4 
Fixed codebook mode in 5300 rate may write up to SUBFRAME_LEN + 4 and
that is considered normal by the reference decoder. Without that additional
padding it might overwrite first elements of LPC history.
 2012-08-03 07:07:07 +02:00
Kostya Shishkov
802bcdcb2f g723_1: fix upper bound parameter from inverse maximum autocorrelation 2012-08-03 07:07:07 +02:00
Kostya Shishkov
8ddadea171 g723_1: make scale_vector() behave like the reference 2012-08-03 07:07:07 +02:00
Kostya Shishkov
8772d2511a g723_1: fix off-by-one error in normalize_bits() 2012-08-03 07:07:07 +02:00
Kostya Shishkov
7f92db14f9 g723_1: save/restore excitation with offset to store LPC history 
The same buffer with saved data is used later in LPC reconstruction, so
it should have some head space for LPC history.
 2012-08-03 07:07:06 +02:00
Sean McGovern
3680b24351 wmapro: prevent division by zero when sample rate is unspecified 
This fixes Bugzilla #327:

Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-08-03 07:07:00 +02:00
Michael Niedermayer
31d8261cde mpegprobe: fix misdetection of mp3 
Fixes tikcet1524

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-03 02:49:50 +02:00
Nicolas George
752344dada amerge/astreamsync/pan: fix license boilerplate. 
The boilerplate states that the files are under LGPL,
but refer the user to the GPL at one place.
These files were (re)implemented specifically for FFmpeg.
 2012-08-03 00:24:51 +02:00
Michael Niedermayer
9c6e23f5d2 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  x86: fft: fix imdct_half() for AVX
  rtmppkt: Add missing libavcodec/bytestream.h include.
  rtmp: add functions for reading AMF values
  vc1dec: remove useless #include simple_idct.h
  dct-test: always link with aandcttab.o
  vp8: pack struct VP8ThreadData more efficiently
  x86: remove libmpeg2 mmx(ext) idct functions
  eamad: Use dsputils instead of a custom bswap16_buf
  Canopus Lossless decoder

Conflicts:
	Changelog
	LICENSE
	libavcodec/avcodec.h
	libavcodec/cllc.c
	libavcodec/eamad.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-02 23:34:01 +02:00
Diego Biurrun
03737412a3 x86: proresdsp: improve SIGNEXTEND macro comments 2012-08-02 22:30:44 +02:00
Ronald S. Bultje
9f14cd91b5 fft: port FFT/IMDCT 3dnow functions to yasm, and disable on x86-64. 
64-bit CPUs always have SSE available, thus there is no need to compile
in the 3dnow functions. This results in smaller binaries.
 2012-08-02 22:14:40 +02:00
Derek Buitenhuis
19d40c7912 eamad: Use dsputils instead of its own bswap16_buf 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-02 22:08:15 +02:00
Michael Niedermayer
f92a99dae5 flacenc: switch to av_assert 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-02 21:58:17 +02:00
Michael Niedermayer
4d38b838f0 flacdec: switch to av_assert 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-02 21:58:03 +02:00
Diego Biurrun
81905088a1 x86: h264dsp: K&R formatting cosmetics 2012-08-02 20:20:21 +02:00
Derek Buitenhuis
144e4b0997 LICENSE: Document all GPL files 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-08-02 14:09:51 -04:00
Ronald S. Bultje
c728518b3c x86: fft: fix imdct_half() for AVX 
Some calculations were changed in b6a3849 to use mmsize, which was not correct
for the AVX version, which uses INIT_YMM and therefore has mmsize == 32.

Fixes Bug 341.

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-08-02 13:40:11 -04:00
Alex Rønne Petersen
150adea6da rtmppkt: Add missing libavcodec/bytestream.h include. 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-08-02 13:32:02 -04:00
Kifayat ullah
32aeba1275 mpegtsenc: Fix AC3 Sound issue with Blu-ray Players. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-02 16:55:17 +02:00
Nicolas George
93d428953c assdec: return EOF instead of EIO. 2012-08-02 14:39:45 +02:00
Jordi Ortiz
50468f93e3 rtmp: add functions for reading AMF values 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-08-02 14:06:44 +02:00
Mans Rullgard
cfb1091898 vc1dec: remove useless #include simple_idct.h 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-08-02 12:14:52 +01:00
Mans Rullgard
af500c08bb dct-test: always link with aandcttab.o 
This allows building dct-test even if aandcttab.o is not pulled in
by any enabled codec.  The DCT with which these tables are used does
not use them directly, so building it without the tables is possible.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-08-02 12:14:52 +01:00
Mans Rullgard
cf5781fad0 vp8: pack struct VP8ThreadData more efficiently 
Reordering the members in this struct reduces the holes required
to maintain alignment.  With this order, the only remaining, and
unavoidable, hole is 3 bytes following left_nnz.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-08-02 12:14:52 +01:00
Mans Rullgard
ec7c501ed5 x86: remove libmpeg2 mmx(ext) idct functions 
These functions are not faster than other mmx implementations on
any hardware I have been able to test on, and they are horribly
inaccurate.  There is thus no reason to ever use them.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-08-02 12:14:52 +01:00
Stefano Sabatini
aa5b93fbd8 lavfi/rgbtestsrc: use ff_fill_rgba_map() rather than a local copy 
Also convert int rgba_map[4] to uint8_t rgba_map[4], as required by
ff_fill_rgba_map().

Simplify.
 2012-08-02 12:32:48 +02:00
Stefano Sabatini
3bcde3f06c lavfi/drawutils: make ff_draw_color() accept a const rgba map 2012-08-02 12:32:48 +02:00
Stefano Sabatini
65520f5933 lavfi/video: remove duplicated function ff_null_start_frame_keep_ref() 
Semantic for the function ff_null_start_frame() was changed in
07bad27810, and it has now the same behavior of
ff_null_start_frame_keep_ref(), thus it makes no sense to keep both of
them.
 2012-08-02 12:32:48 +02:00
Michael Niedermayer
8cac86e091 vorbisdec: fix heap buffer overflow. 
Found-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-02 12:22:19 +02:00
Michael Niedermayer
a6aa7e039a mpegaudio_tablegen: try to fix hardcoded tables 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-02 06:10:28 +02:00
Michael Niedermayer
96cb143800 Merge remote-tracking branch 'dwbuiten/master' 
* dwbuiten/master:
  Canopus Lossless decoder

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-02 04:48:47 +02:00
Michael Niedermayer
571572fcdd mp3dec: adjust IMDCT scaling to avoid overflows 
Fixes ticket268

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-02 04:21:53 +02:00
Derek Buitenhuis
a675d73d57 eamad: Use dsputils instead of a custom bswap16_buf 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-08-01 22:07:04 -04:00
Derek Buitenhuis
45eaac02cb Canopus Lossless decoder 
At the moment it only does BGR24, but I plan to add the rest after.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-08-01 22:06:16 -04:00
Derek Buitenhuis
91c86d3cf8 Canopus Lossless decoder 
At the moment it only does BGR24, but I plan to add the rest after.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-08-01 22:02:19 -04:00
Michael Niedermayer
98a2f4e87b configure: reduce difference to qatar by 2 lines 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-02 00:41:16 +02:00
Michael Niedermayer
ec7ecb8811 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  dca: Switch dca_sample_rates to avpriv_ prefix; it is used across libs
  ARM: use =const syntax instead of explicit literal pools
  ARM: use standard syntax for all LDRD/STRD instructions
  fft: port FFT/IMDCT 3dnow functions to yasm, and disable on x86-64.
  dct-test: allow to compile without HAVE_INLINE_ASM.
  x86/dsputilenc: bury inline asm under HAVE_INLINE_ASM.
  dca: Move tables used outside of dcadec.c to a separate file.
  dca: Rename dca.c ---> dcadec.c
  x86: h264dsp: Remove unused variable ff_pb_3_1
  apetag: change a forgotten return to return 0

Conflicts:
	libavcodec/Makefile
	libavcodec/dca.c
	libavcodec/x86/fft_3dn.c
	libavcodec/x86/fft_3dn2.c
	libavcodec/x86/fft_mmx.asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-01 23:33:06 +02:00
Stefano Sabatini
4c8fc6a2a4 lavfi/testsrc: use AVFILTER_DEFINE_CLASS for defining the filter classes 
Factorize.
 2012-08-01 22:47:23 +02:00
Stefano Sabatini
33474eb1c6 lavfi/testsrc: extend logic in request_frame, support static image output 2012-08-01 22:47:04 +02:00