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Author SHA1 Message Date
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
Diego Biurrun
11bb5e10c3 build: Define __printf__ to __gnu_printf__ on MinGW*/gcc 
This is necessary to avoid GCC assuming MS style printf arguments.
 2013-12-16 15:21:42 +01:00
Reinhard Tartler
6d3ea1957f Bump major of libavfilter for reference counted buffer API changes. 
Applications that have been linked against an older release of Libav and pick up
updated libraries experience segmentation faults because they pick up the new
libavfilter, which assumes AVFrames have been allocated by libavutil and thus
contain new reference-counting related fields. This will break for AVFrames that
have been allocated by old libavcodec.

All scheduled API changes are deferred to the next bump.
 2013-12-14 16:31:32 -05:00
Reinhard Tartler
3bc2e89c76 Bump libavutil major version to account for the LLS API/ABI changes. 
Commit 41578f70cf8aec8e7565fba1ca7e07f3dc46c3d2 changed the LLS API, which was
called from libavcodec. Thus using an old libavcodec with a new libavutil will
break.

All scheduled API changes are deferred to the next bump.
 2013-12-14 16:31:09 -05:00
Michael Niedermayer
9aba0a6f7b rtpdec_h264: Check the return value of functions doing allocations 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-12-14 17:48:46 +02:00
Martin Storsjö
6451c8853a sdp: Check theora colorspace before producing the configuration string 
This avoids a memory leak (or having to worry about freeing the
config string) if the colorspace isn't accepted.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-12-14 17:48:46 +02:00
Michael Niedermayer
797f2a7913 hdsenc: Check the init_file() return code 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-12-14 17:48:46 +02:00
Michael Niedermayer
b8ed15d637 hdsenc: Fix an off by one error in an array size check 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-12-14 17:48:42 +02:00
Michael Niedermayer
417927af3c hdsenc: Avoid integer overflow 
Also remove a silly leftover pair of parentheses.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-12-14 17:48:28 +02:00
Diego Biurrun
5db4e88ecd configure: Detect Solaris libc in an OpenIndiana/illumos compatible way 2013-12-14 14:09:40 +01:00
Luca Barbato
c85aad9cb2 doxy: Define a group for libswscale documentation 
Uniform the style and eliminate a warning on newer doxygen version..
 2013-12-13 23:53:30 +01:00
Luca Barbato
a5a3b398fd configure: Reorder pthreads checks 
Some pthreads symbols might be present in libc (as shown on various *BSD)
but not all of them, leading to false positives.

Check for the most common compiler flags before the plain symbol check
to avoid known pitfalls.
 2013-12-13 23:53:30 +01:00
Luca Barbato
7cbe1ea9df configure: Move the bz2 and zlib checks below phtreads 
There are alternate implementations of those libraries that use pthreads.
 2013-12-13 23:53:30 +01:00
Diego Biurrun
70a7b24d56 avutil: Add deprecation ifdefs around obsolete intfloat code 
This long-deprecated code should disappear at the next version bump.
 2013-12-13 23:45:54 +01:00
Diego Biurrun
79d9884e95 build: Merge pthreads/w32threads OBJS declarations 2013-12-13 16:47:50 +01:00
Diego Biurrun
7c3388711b configure: Add -D__USE_MINGW_ANSI_STDIO=1 to CPPFLAGS on MinGW32 
This enables a more C99-compliant implementation of printf et al.
 2013-12-13 16:47:49 +01:00
Diego Biurrun
bdc111a162 configure: Detect newer (>=4.1) versions of MinGW32 
The MinGW32 project is deprecating its old version macros.
 2013-12-13 16:47:49 +01:00
Diego Biurrun
a1d7d55247 build: Do not add -g to HOSTCFLAGS 
The flag is not unconditionally added to CFLAGS either and the
programs built on the host do not get habitually fed to a debugger.
 2013-12-13 16:47:49 +01:00
Carl Eugen Hoyos
9fa75be96d mpegts: add HEVC registration descriptor 2013-12-12 16:10:15 +01:00
Vittorio Giovara
a2eeed619d changelog: drop redundant new attribute 2013-12-12 16:10:15 +01:00
Martin Lambers
ae9d13f03e img2: add stereo 3d still picture file extensions 2013-12-12 16:10:15 +01:00
Vittorio Giovara
46c0cbd5dc rtsp: suppress a incompatible pointer types warning 2013-12-12 16:10:14 +01:00
Vittorio Giovara
6b45f05ef5 parseutils: fix discarding const attribute warning 2013-12-12 16:10:14 +01:00