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Author SHA1 Message Date
Luca Barbato
8eeacf31c5 hevc: Do not left shift a negative value in hevc_loop_filter_chroma 2014-02-23 14:34:41 +01:00
Luca Barbato
ff486c0f7f hevc: Do not right shift a negative value in get_pcm 2014-02-23 14:34:40 +01:00
Luca Barbato
50c988aa6d hevc: Drop unnecessary shifts in deblocking_filter_CTB 
beta_offset is pre-multiplied by 2.
 2014-02-23 14:34:34 +01:00
Anton Khirnov
1db03a6864 lavr: return an error if a avresample_open() is called on an open context 2014-02-22 20:53:09 +01:00
Anton Khirnov
7e86c27b4e lavr: add a function for checking whether AVAudioResampleContext is open 2014-02-22 20:52:36 +01:00
Luca Barbato
d922c5a5fb h264: Fix a typo from the previous commit 
f777504f640260337974848c7d5d7a3f064bbb45 changed a - in +

CC: libav-stable@libav.org
 2014-02-22 12:26:32 +01:00
Tomas Härdin
c416b5cdf1 mxf: Add DNxHD UL 
Note that the old DNxHD UL is actually JPEG 2000 according to RP224.
Leaving it as-is for now.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-02-21 15:46:10 +01:00
Philip de Nier
a9099e0402 mxf: Add uncompressed 422 8-bit rawvideo UL 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-02-21 15:46:05 +01:00
Diego Biurrun
dc9e05e279 libvorbis: Give consistent names to all functions, structs, and defines 2014-02-21 11:08:09 +01:00
Vittorio Giovara
f777504f64 h264: Lower bound check for slice offsets 
And use the value from the specification.

Sample-Id: 00000451-google
Found-by: Mateusz j00ru Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-02-20 18:58:38 +01:00
Luca Barbato
5c79d2e12d avconv: Do not divide by zero 2014-02-20 18:58:38 +01:00
Luca Barbato
d6a27f885b configure: Add usan to the toolchain presets 
clang-3.4 and gcc-4.9 have it.
 2014-02-20 18:58:38 +01:00
Diego Biurrun
2b0bb69997 configure: Move cpunop into ARCH_EXT_LIST_X86 
It is a processor feature, so it belongs there.
 2014-02-20 18:20:08 +01:00
Diego Biurrun
6adf4290eb configure: Move inet_aton check into network function check block 2014-02-20 18:20:07 +01:00
Janne Grunau
9c029f67ca aarch64: use EXTERN_ASM consistently for exported symbols 
Based on e3fec3f095ab5ea08ee662942d98526aaf5e3635 for arm.
 2014-02-20 15:24:35 +01:00
Christophe Gisquet
996697e266 x86: float dsp: unroll SSE versions 
vector_fmul and vector_fmac_scalar are guaranteed that they can process in
batch of 16 elements, but their SSE versions only does 8 at a time.

Therefore, unroll them a bit.
299 to 261c for 256 elements in vector_fmac_scalar on Arrandale/Win64.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2014-02-20 14:18:05 +01:00
Christophe Gisquet
ef010f08ae dca: replace some memcpy by AV_COPY128 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2014-02-20 14:16:43 +01:00
Janne Grunau
982b596ea6 h264: avoid undefined behavior in chroma motion compensation 
Makes fate-h264 pass under valgrind --undef-value-errors=yes with
-cpuflags none. {avg,put}_h264_chroma_mc8_8 approximately 5% faster,
{avg,put}_h264_chroma_mc4_8 2% faster both on x86 and arm.
 2014-02-20 14:02:06 +01:00
Diego Biurrun
4bcca3611d mpeg4video_parser: Drop pointless av_-prefix from static function 2014-02-20 04:16:15 -08:00
Diego Biurrun
984e339866 avcodec: Consistently name encoder init functions foo_encode_init 2014-02-20 04:16:15 -08:00
Diego Biurrun
017a06a9ee x86: dsputil: Use correct file name as multiple inclusion guard 2014-02-20 04:16:15 -08:00
Diego Biurrun
ba42c85247 bit_depth_template: Use file name as multiple inclusion guard 2014-02-20 04:16:15 -08:00
Diego Biurrun
61e7c7f27b svq3: Adjust #endif comment 2014-02-20 04:16:15 -08:00
Diego Biurrun
192ccc5034 build: The MPEG-4 video parser depends on h263dsp 
The dependency is indirect through the h263/mpegvideo code.
CC: libav-stable@libav.org
 2014-02-20 11:55:12 +01:00
Leandro Dorileo
8370a6fa59 libavformat/mpegts: expose raw packet size 
We cannot easily determine if an mpeg TS's packet size is DVHS, FEC
or so on, for that we need to expose the internal raw_packet_size
field.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-02-19 21:52:17 +01:00
Anton Khirnov
c3ecd968f0 AVOptions: add flags for read/read-only options 2014-02-19 21:52:17 +01:00
Anton Khirnov
6bb8720f00 AVOptions: deprecate unused AV_OPT_FLAG_METADATA 
It was never used since it was added and the things it was intended for
are now exported differently.
 2014-02-19 21:52:17 +01:00
Luca Barbato
521726ff57 hevc: Always consider VLC NALU type mismatch fatal 
Sample-Id: 00001667-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2014-02-19 16:59:40 +01:00
Luca Barbato
175e506332 hevc: Mention the missing SPS in the error message 2014-02-19 16:59:40 +01:00
Luca Barbato
93632a70f9 doc: Name the MOV muxer as it should be called 
The section name is the muxer, not the format.
 2014-02-19 16:59:40 +01:00
Luca Barbato
a7b3216cbd doc: Sort the muxer documentation 
Keep the sections alphabetically sorted.
 2014-02-19 16:59:40 +01:00
Diego Biurrun
874c751cc5 threads: Check w32threads dependencies at the configure stage 
Also add warning comment about threading implementations without matching
atomics implementation to the atomics fallback implementation.
 2014-02-19 15:12:37 +01:00
Vittorio Giovara
35b05c5184 vf_interlace: deprecate lowpass option 2014-02-19 12:26:34 +01:00
Diego Biurrun
b23bc95920 x86: dca: Add missing multiple inclusion guards 2014-02-19 10:19:15 +01:00
Diego Biurrun
294a51e18a gitignore: Add all examples below doc/examples 2014-02-19 10:19:15 +01:00
Martin Storsjö
1e142d5b48 movenc: Add a fallback fragmentation method for plain mp4 as well 
Previously the default fragmentation method was only enabled
if writing an ISM file.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-02-19 09:58:14 +02:00
Martin Storsjö
543156d751 arm: Mark the stack as non-executable 
If linking in an object file without this attribute set, the
linker will assume that an executable stack might be needed.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-02-19 09:57:19 +02:00
Luca Barbato
fea6db064b h264: informative error reporting in decode_slice_header() 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-02-18 23:47:55 +01:00
Luca Barbato
96f9fbe109 h264: fix slice_type value reported in decode_slice_header() 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-02-18 23:47:32 +01:00
Diego Biurrun
2f2b2efd31 doxygen: Replace @parblock syntax with manual linebreaks 
@parblock is only supported in very recent Doxygen versions.
 2014-02-17 15:36:17 +01:00
Diego Biurrun
4d7ab5cfeb doxygen: Add a number of missing function parameter descriptions 2014-02-17 15:36:09 +01:00
Vittorio Giovara
614b9e4db8 h264: use avpriv_request_sample for chroma_format_idc 2014-02-16 23:51:44 +01:00
Diego Biurrun
f53e274f4c doc: Fix project name typo 2014-02-16 22:08:21 +01:00
Diego Biurrun
b339182eba Move all example programs to doc/examples 
Also drop support for building examples in library directories.
 2014-02-16 21:37:21 +01:00
Maxim Poliakovski
77fbc03265 g2meet: validate bpp and bitmasks in the display info 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2014-02-16 16:32:53 +01:00
Reinhard Tartler
f58dcfb32e Prepare for 10_beta1 Release 2014-02-15 16:49:04 -05:00
Tim Walker
9cd4bc4176 ac3dec: set AV_FRAME_DATA_DOWNMIX_INFO side data. 2014-02-15 22:25:00 +01:00
Tim Walker
c98f3169bf lavu: add AV_FRAME_DATA_DOWNMIX_INFO side data type. 2014-02-15 22:24:53 +01:00
Tim Walker
9c0e4b3395 ac3: update AC3PreferredStereoDownmixMode. 
'11b' is reserved in the A/52 specification,
but newer encoders use it to indicate a Dolby
Pro Logic II compatible Lt/Rt downmix.
 2014-02-15 22:24:48 +01:00
Vittorio Giovara
dc971acf4a h264_parser: use enum values in h264_find_frame_end() 2014-02-15 18:29:49 +01:00