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Author SHA1 Message Date
Anton Khirnov
e89aa4bf56 lzw: switch to bytestream2 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
 2014-01-03 16:40:43 +01:00
Anton Khirnov
1b5d065ca7 pmpdec: check that there is at least one audio packet. 
The code cannot handle there being none, but that should not happen for
valid files.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
 2014-01-03 16:40:22 +01:00
Anton Khirnov
94a417acc0 mathematics: remove asserts from av_rescale_rnd() 
It is a public function, it must not assert on its parameters.
 2014-01-03 16:39:30 +01:00
Anton Khirnov
24057c8320 eacmv: check the framerate before setting it. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
 2014-01-03 16:39:09 +01:00
Anton Khirnov
5569146d48 adx: check that the offset is not negative 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
 2014-01-03 16:38:36 +01:00
Anton Khirnov
a6a2282c25 rv30: fix extradata size check. 
It has been checking the number of bits in the offset instead of the
actual offset.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
 2014-01-03 16:38:33 +01:00
Anton Khirnov
feded990e3 mpegvideo: set reference/pict_type on generated reference frames 
Otherwise the generic code will unref them, which can then result in
last_picture_ptr == current_picture_ptr, which causes deadlocks at least
in rv40.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
 2014-01-03 16:36:43 +01:00
Anton Khirnov
58f0d164de Makefile: add html template files to the doxygen deps 2014-01-01 13:07:57 +01:00
Luca Barbato
9a4c10e3af lavu: Move preprocessor macros in a separate file 
And remove all the circular inclusions of avutil.h while at it.
 2013-12-29 22:52:04 +01:00
Luca Barbato
4d2bb28931 h264: namespace the decode function 
Make much easier debugging.
 2013-12-27 07:48:13 +01:00
Luca Barbato
1ab91c7d4a doxy: Update the css to have a flat style 
Drop references to the doxy image gradients and style a the code blocks to
keep the whitespace and indent properly.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-12-27 02:53:25 +01:00
Luca Barbato
9ace13db77 doxy: Fix link in badge color 
Green on blue was not exactly optimal.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-12-27 02:53:25 +01:00
Diego Biurrun
b83d1ee3b4 avutil: Move library version related macros to version.h 
This is a more sensible place for these macros.
 2013-12-26 19:05:22 +01:00
Luca Barbato
1716b4c7b8 mms: Remove non-utf8 characters 
Certain softwares get badly confused.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-12-26 06:07:35 +01:00
Diego Biurrun
bd0fba8797 configure: Explicitly disable w32threads if the test for it fails 
This avoids false positive enabling of w32threads if explicitly
requested on the command line, but dependencies are missing.
 2013-12-25 13:00:49 +01:00
Diego Biurrun
d06ca2040c error.h: Do not circularly depend on avutil.h 2013-12-25 00:12:05 +01:00
Tim Walker
10d982480f lavu: fix typo in documentation. 2013-12-22 22:35:23 +01:00
Tim Walker
57ead8449e doc: fix link to the ISC license text in the developer documentation. 2013-12-22 22:35:11 +01:00
Tim Walker
6c0e835117 doc: fix a coding style error in the developer documentation. 2013-12-22 22:34:58 +01:00
Mason Carter
61ae993957 vc1: Fix intensity compensation performance regression 
Introduced by 28243b0d35

Intensity compensation is always used once it was encountered, because
v->next_use_ic is never set back to zero.

Reset v->next_use_ic, when resetting v->next_luty/uv.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-12-22 18:31:44 +01:00
Guillaume Martres
7398e0516f hevc: move DSP declarations from hevc.h into hevcdsp.h 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-12-22 03:49:11 +01:00
Justin Ruggles
be7c323176 Add a libwebp encoder 2013-12-21 17:01:42 -05:00
Martin Storsjö
d307e408d4 arm: Don't clobber callee saved registers in scalarproduct 
q4-q7/d8-d15 are supposed to not be clobbered by the callee.

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-12-20 20:48:30 +02:00
Mickaël Raulet
5c3fa74b94 hevc: support luma bit depth != chroma bit depth for PCM coding units 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-12-20 19:39:53 +01:00
Guillaume Martres
78d0b7f36e hevc: warn when an unknown profile is used 
Bitstreams conforming to the spec should not use profiles not defined
in it.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-12-20 19:39:38 +01:00
Gildas Cocherel
259cddb137 hevc_ps: fix indentation 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-12-20 19:39:10 +01:00
Gildas Cocherel
2d18aaa14b hevc: refactor Profile Tier Level 
Also store a few PTL flags which were skipped before

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-12-20 19:38:59 +01:00
Guillaume Martres
67bbaed5c4 hevc: don't check for errors in PTL code 
According to the spec, the value of XXX_reserved_zero_44bits should be
ignored, so don't report an error when it's not zero.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-12-20 19:36:44 +01:00
Gildas Cocherel
321cb8b048 hevc: store profile and level in AVCodecContext 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-12-20 19:36:24 +01:00
Gildas Cocherel
2a41826bea lavc: add HEVC profiles names 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-12-20 19:35:27 +01:00
Luca Barbato
f412b2c9f3 flv: Use the correct type to hold the file offset 2013-12-20 17:44:20 +01:00
Luca Barbato
15739a9bd1 jvdec: Do not feed the decoder with known wrong data 
Still assume the size value is right in non-explode mode.
 2013-12-20 17:44:20 +01:00
Paul B Mahol
e518cb863e jvdec: Fix memory leak of jv->frames 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-12-20 17:44:20 +01:00
Luca Barbato
027712e851 jvdec: Return EOF on end of file 2013-12-20 17:44:20 +01:00
Anton Khirnov
dfc50ac85e x86: mpegvideo: move denoise_dct asm to mpegvideoenc 
This function is encoding-only.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-12-20 17:16:11 +01:00
Mason Carter
b254490bda vc1: arm: Add NEON no_rnd chroma MC 
Apply David Conrad's old patch to the modern codebase.

http://ffmpeg.org/pipermail/ffmpeg-devel/2009-April/059877.html

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-12-20 14:53:42 +02:00
Mason Carter
832e190632 vc1: arm: Add NEON assembly 
For:

ff_vc1_inv_trans_{8,4}x{8,4}_{dc_,}neon
ff_put_pixels8x8_neon
ff_put_vc1_mspel_mc{0,1,2,3}{0,1,2,3}_neon (except for 00)

Based on ARM assembly code in libavcodec/arm by Rob Clark and Mans
Rullgard.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-12-20 14:53:39 +02:00
Diego Biurrun
e1b9de4fe1 atomics: cosmetics: Restructure ifdefs for greater clarity 
Also fix the #endif comment in a few places and #include config.h to
avoid assuming it is #included implicitly.
 2013-12-20 11:23:13 +01:00
Diego Biurrun
8558595a59 configure: Express atomics/thread deps through the dependency system 2013-12-19 20:53:56 +01:00
Martin Storsjö
e121a725c3 fate: Explicitly specify the pixel format for the pngparser test 
The RGB32 pixel format is RGBA/BGRA depending on target
endianness - make sure to convert it to one specific format for
the framecrc tests.

This fixes the pngparser fate test on big endian.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-12-18 21:21:41 +02:00
Anton Khirnov
fe533ffdcf Prepare release notes for Libav 10 "Eks" 
Additional editing by Diego Biurrun
 2013-12-18 09:18:42 -05:00
Martin Storsjö
b3189aff8b png_parser: Fix parsing on big endian 
Since pc.state is populated by shifting in from the end of the
32 bit word, the content within pc.state is already in native endian
and should not be read with the AV_R{L,B} functions.

This was already done correctly for state64 above.

This fixes the fate-corepng test on big endian.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-12-18 12:12:19 +02:00
Michael Niedermayer
d8fd183683 vc1: Fix mb_height for field pictures 
Tables are always allocated now with sufficient space for either progressive
or interlaced content. The alternative would be to detect a change
and reallocate.

This fixes decoding of a sample.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-12-17 22:01:45 +02:00
Vittorio Giovara
bd316109b3 apidoc: fix warning from stereo3d.h 2013-12-17 09:34:08 +01:00
Vittorio Giovara
3d9fc21e59 h264: Refactor decode_frame_packing_arrangement 
Directly set the fields when necessary.
 2013-12-17 09:34:08 +01:00
Luca Barbato
3a149e23d3 hevc: Refactor decode_nal_sei_frame_packing_arrangement 
Directly set the fields when necessary.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2013-12-17 09:34:08 +01:00
Vittorio Giovara
cfb4ee3097 fate: add a pngparser test 2013-12-17 09:34:08 +01:00
Vittorio Giovara
eddff165b4 fate: add utility function to test parser, demuxer, and decoder 2013-12-17 09:34:08 +01:00
Peter Holik
6fd99e78de png: add a standalone parser 
Useful for reading png images from a pipe.
 2013-12-17 09:34:08 +01:00
Diego Biurrun
0d882e9e7b avutil: Remove deprecated intfloat_readwrite code 
It was deprecated over two years ago.
 2013-12-16 17:51:00 +01:00