Anton Khirnov [Wed, 19 Feb 2014 19:55:27 +0000 (20:55 +0100)]
af_volume: preserve frame properties
Anton Khirnov [Wed, 19 Feb 2014 19:42:39 +0000 (20:42 +0100)]
af_resample: preserve frame properties
Anton Khirnov [Wed, 19 Feb 2014 15:16:43 +0000 (16:16 +0100)]
avconv: remove a write-only variable
Derek Buitenhuis [Fri, 21 Feb 2014 17:11:00 +0000 (12:11 -0500)]
libx265: Properly handled dynamic linking with MSVC
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Derek Buitenhuis [Fri, 21 Feb 2014 17:05:50 +0000 (12:05 -0500)]
libx265: Support SAR
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Derek Buitenhuis [Fri, 21 Feb 2014 16:59:13 +0000 (11:59 -0500)]
libx265: Support 4:4:4
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Derek Buitenhuis [Fri, 21 Feb 2014 16:26:40 +0000 (11:26 -0500)]
libx265: Update API usage
Framerate is now a sane rational instead of an integer, and
inputDepth is changed to what it actually is.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Anton Khirnov [Tue, 11 Feb 2014 14:08:12 +0000 (15:08 +0100)]
Use av_frame_copy() to simplify code where appropriate.
Anton Khirnov [Tue, 11 Feb 2014 13:59:00 +0000 (14:59 +0100)]
lavc: use AVFrame API properly in ff_reget_buffer()
Anton Khirnov [Tue, 11 Feb 2014 13:15:20 +0000 (14:15 +0100)]
frame: add a convenience function for copying AVFrame data
Anton Khirnov [Sun, 23 Feb 2014 07:05:52 +0000 (08:05 +0100)]
avconv: support forcing codec tags for input streams
James Almer [Sat, 22 Feb 2014 04:54:02 +0000 (04:54 +0000)]
x86: add detection for Bit Manipulation Instruction sets
Based on x264 code
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Sat, 22 Feb 2014 04:54:01 +0000 (04:54 +0000)]
x86: add detection for FMA3 instruction set
Based on x264 code
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Sat, 22 Feb 2014 04:54:00 +0000 (04:54 +0000)]
x86: add missing XOP checks and macros
Signed-off-by: James Almer <jamrial@gmail.com>
Janne Grunau [Sun, 23 Feb 2014 13:09:06 +0000 (14:09 +0100)]
configure: disable cpunop if the check fails
Moving cpunop from the HAVE_LIST to the ARCH_EXT_LIST_X86 has the side
effect of enabling it. The semantics of the check have to be changed
from enable if successful to disable if unsuccessful. This was missing
in
2b0bb69997c2416e74f41aa1400ce983bf8775c0 causing build errors with
nasm.
Luca Barbato [Wed, 19 Feb 2014 20:56:35 +0000 (21:56 +0100)]
hevc: Do not left shift a negative value in hevc_loop_filter_chroma
Luca Barbato [Wed, 19 Feb 2014 21:21:43 +0000 (22:21 +0100)]
hevc: Do not right shift a negative value in get_pcm
Luca Barbato [Wed, 19 Feb 2014 19:38:53 +0000 (20:38 +0100)]
hevc: Drop unnecessary shifts in deblocking_filter_CTB
beta_offset is pre-multiplied by 2.
Anton Khirnov [Thu, 25 Apr 2013 18:12:47 +0000 (20:12 +0200)]
lavr: return an error if a avresample_open() is called on an open context
Anton Khirnov [Thu, 25 Apr 2013 18:08:49 +0000 (20:08 +0200)]
lavr: add a function for checking whether AVAudioResampleContext is open
Luca Barbato [Sat, 22 Feb 2014 10:19:03 +0000 (11:19 +0100)]
h264: Fix a typo from the previous commit
f777504f640260337974848c7d5d7a3f064bbb45 changed a - in +
CC: libav-stable@libav.org
Tomas Härdin [Sat, 10 Mar 2012 16:03:00 +0000 (17:03 +0100)]
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>
Philip de Nier [Tue, 28 Feb 2012 14:16:37 +0000 (14:16 +0000)]
mxf: Add uncompressed 422 8-bit rawvideo UL
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diego Biurrun [Fri, 21 Feb 2014 10:08:09 +0000 (11:08 +0100)]
libvorbis: Give consistent names to all functions, structs, and defines
Vittorio Giovara [Thu, 20 Feb 2014 01:38:32 +0000 (02:38 +0100)]
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>
Luca Barbato [Wed, 19 Feb 2014 20:41:12 +0000 (21:41 +0100)]
avconv: Do not divide by zero
Luca Barbato [Wed, 19 Feb 2014 19:20:39 +0000 (20:20 +0100)]
configure: Add usan to the toolchain presets
clang-3.4 and gcc-4.9 have it.
Diego Biurrun [Sat, 2 Nov 2013 16:21:52 +0000 (17:21 +0100)]
configure: Move cpunop into ARCH_EXT_LIST_X86
It is a processor feature, so it belongs there.
Diego Biurrun [Sat, 2 Nov 2013 16:21:50 +0000 (17:21 +0100)]
configure: Move inet_aton check into network function check block
Janne Grunau [Fri, 7 Feb 2014 15:05:50 +0000 (16:05 +0100)]
aarch64: use EXTERN_ASM consistently for exported symbols
Based on
e3fec3f095ab5ea08ee662942d98526aaf5e3635 for arm.
Christophe Gisquet [Fri, 14 Feb 2014 15:03:12 +0000 (15:03 +0000)]
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>
Christophe Gisquet [Fri, 14 Feb 2014 15:03:10 +0000 (15:03 +0000)]
dca: replace some memcpy by AV_COPY128
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
Janne Grunau [Fri, 14 Feb 2014 16:00:06 +0000 (17:00 +0100)]
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.
Diego Biurrun [Thu, 20 Feb 2014 10:27:21 +0000 (02:27 -0800)]
mpeg4video_parser: Drop pointless av_-prefix from static function
Diego Biurrun [Thu, 6 Feb 2014 17:29:51 +0000 (18:29 +0100)]
avcodec: Consistently name encoder init functions foo_encode_init
Diego Biurrun [Mon, 23 Dec 2013 15:39:36 +0000 (16:39 +0100)]
x86: dsputil: Use correct file name as multiple inclusion guard
Diego Biurrun [Sun, 22 Dec 2013 13:19:28 +0000 (14:19 +0100)]
bit_depth_template: Use file name as multiple inclusion guard
Diego Biurrun [Tue, 28 Jan 2014 07:23:02 +0000 (08:23 +0100)]
svq3: Adjust #endif comment
Diego Biurrun [Wed, 19 Feb 2014 19:33:28 +0000 (20:33 +0100)]
build: The MPEG-4 video parser depends on h263dsp
The dependency is indirect through the h263/mpegvideo code.
CC: libav-stable@libav.org
Leandro Dorileo [Fri, 31 Jan 2014 16:48:11 +0000 (14:48 -0200)]
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>
Anton Khirnov [Sat, 15 Feb 2014 07:24:23 +0000 (08:24 +0100)]
AVOptions: add flags for read/read-only options
Anton Khirnov [Sat, 15 Feb 2014 07:14:03 +0000 (08:14 +0100)]
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.
Luca Barbato [Tue, 18 Feb 2014 22:58:59 +0000 (23:58 +0100)]
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
Luca Barbato [Tue, 18 Feb 2014 22:55:29 +0000 (23:55 +0100)]
hevc: Mention the missing SPS in the error message
Luca Barbato [Tue, 18 Feb 2014 20:57:12 +0000 (21:57 +0100)]
doc: Name the MOV muxer as it should be called
The section name is the muxer, not the format.
Luca Barbato [Tue, 18 Feb 2014 16:12:30 +0000 (17:12 +0100)]
doc: Sort the muxer documentation
Keep the sections alphabetically sorted.
Diego Biurrun [Wed, 18 Dec 2013 21:29:25 +0000 (22:29 +0100)]
threads: Check w32threads dependencies at the configure stage
Also add warning comment about threading implementations without matching
atomics implementation to the atomics fallback implementation.
Vittorio Giovara [Fri, 14 Feb 2014 04:57:47 +0000 (05:57 +0100)]
vf_interlace: deprecate lowpass option
Diego Biurrun [Tue, 18 Feb 2014 13:30:04 +0000 (14:30 +0100)]
x86: dca: Add missing multiple inclusion guards
Diego Biurrun [Tue, 18 Feb 2014 17:37:48 +0000 (18:37 +0100)]
gitignore: Add all examples below doc/examples
Martin Storsjö [Tue, 18 Feb 2014 14:11:59 +0000 (16:11 +0200)]
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>
Martin Storsjö [Fri, 7 Feb 2014 14:22:54 +0000 (16:22 +0200)]
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>
Luca Barbato [Tue, 18 Feb 2014 22:47:55 +0000 (23:47 +0100)]
h264: informative error reporting in decode_slice_header()
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Luca Barbato [Tue, 18 Feb 2014 22:47:32 +0000 (23:47 +0100)]
h264: fix slice_type value reported in decode_slice_header()
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Diego Biurrun [Sun, 16 Feb 2014 21:09:30 +0000 (22:09 +0100)]
doxygen: Replace @parblock syntax with manual linebreaks
@parblock is only supported in very recent Doxygen versions.
Diego Biurrun [Sun, 16 Feb 2014 22:36:31 +0000 (23:36 +0100)]
doxygen: Add a number of missing function parameter descriptions
Vittorio Giovara [Sun, 16 Feb 2014 22:07:21 +0000 (23:07 +0100)]
h264: use avpriv_request_sample for chroma_format_idc
Diego Biurrun [Sun, 16 Feb 2014 21:08:21 +0000 (22:08 +0100)]
doc: Fix project name typo
Diego Biurrun [Sat, 15 Feb 2014 14:50:29 +0000 (15:50 +0100)]
Move all example programs to doc/examples
Also drop support for building examples in library directories.
Maxim Poliakovski [Sat, 15 Feb 2014 20:09:22 +0000 (21:09 +0100)]
g2meet: validate bpp and bitmasks in the display info
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
Reinhard Tartler [Sat, 15 Feb 2014 21:49:04 +0000 (16:49 -0500)]
Prepare for 10_beta1 Release
Tim Walker [Sat, 15 Feb 2014 17:38:15 +0000 (17:38 +0000)]
ac3dec: set AV_FRAME_DATA_DOWNMIX_INFO side data.
Tim Walker [Sat, 15 Feb 2014 17:12:22 +0000 (17:12 +0000)]
lavu: add AV_FRAME_DATA_DOWNMIX_INFO side data type.
Tim Walker [Sat, 15 Feb 2014 17:12:21 +0000 (17:12 +0000)]
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.
Vittorio Giovara [Fri, 14 Feb 2014 04:20:02 +0000 (05:20 +0100)]
h264_parser: use enum values in h264_find_frame_end()
Anton Khirnov [Mon, 10 Feb 2014 16:25:21 +0000 (17:25 +0100)]
lavfi doxy: add buffer{src,sink}.h to the main lavfi doxy group
Anton Khirnov [Tue, 21 May 2013 18:30:36 +0000 (20:30 +0200)]
buffersink: document special error codes returned from av_buffersink_get_frame
Janne Grunau [Thu, 13 Feb 2014 11:27:17 +0000 (12:27 +0100)]
ppc: reduce overreads when loading 8 pixels in altivec dsp functions
Altivec can only load naturally aligned vectors. To handle possibly
unaligned data a second vector is loaded from an offset of the original
location and the data is recovered through a vector permutation.
Overreads are minimal if the offset for second load points to the last
element of data. This is 7 for loading eight 8-bit pixels and overreads
are reduced from 16 bytes to 8 bytes if the pixels are 64-bit aligned.
For unaligned pixels the overread is reduced from 23 bytes to 15 bytes
in the worst case.
Jan Ekström [Fri, 14 Feb 2014 11:48:56 +0000 (12:48 +0100)]
utvideoenc: Enable support for multiple slices and use them
The official Ut Video decoder only threads with slices, thus until
now any files encoded by the libavcodec encoder have only been
decodable with a single thread. The default slice count is now
set to subsampled_height / 120.
Also sets slices to 1 for the Ut Video encoder tests to keep them
green.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Derek Buitenhuis [Thu, 13 Feb 2014 20:49:24 +0000 (20:49 +0000)]
libx265: Remove redundant default param call
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Derek Buitenhuis [Thu, 13 Feb 2014 20:49:05 +0000 (20:49 +0000)]
libx265: Fix use of uninitialized input picture
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Diego Biurrun [Tue, 11 Feb 2014 14:49:39 +0000 (15:49 +0100)]
doc/examples: misc Doxygen markup improvements
Add properly formatted @example tag and fix Doxygen syntax.
Diego Biurrun [Tue, 11 Feb 2014 17:38:03 +0000 (18:38 +0100)]
build: doxy: Include code examples in Doxygen documentation
Diego Biurrun [Tue, 11 Feb 2014 20:31:58 +0000 (21:31 +0100)]
doxygen: Set EXAMPLE_PATH from within doxy-wrapper.sh
This allows using the libav source path as the example path.
Diego Biurrun [Tue, 11 Feb 2014 16:30:43 +0000 (17:30 +0100)]
build: Do not pass HTML snippets and stylesheet as input to Doxygen
These files are referenced elsewhere and only generate warnings if
presented to Doxygen as input files.
Diego Biurrun [Tue, 11 Feb 2014 20:39:38 +0000 (21:39 +0100)]
Doxyfile: Only set HTML_{HEADER|FOOTER|STYLESHEET} from doxy_wrapper.sh
Vittorio Giovara [Thu, 13 Feb 2014 09:01:03 +0000 (10:01 +0100)]
h264_sei: reorder headers
Also drop unused assert.h.
Vittorio Giovara [Thu, 13 Feb 2014 01:26:04 +0000 (02:26 +0100)]
h264_sei: name buffering period type consistently
Vittorio Giovara [Wed, 12 Feb 2014 23:44:11 +0000 (00:44 +0100)]
h264: drop outdated comments
Vittorio Giovara [Wed, 12 Feb 2014 23:43:17 +0000 (00:43 +0100)]
h264: store current_sps_id inside the current sps
In preparation for MVC support.
Vittorio Giovara [Wed, 12 Feb 2014 23:30:12 +0000 (00:30 +0100)]
h264: print values in case of error
Also make error style consistent and drop redundant information.
Luca Barbato [Thu, 13 Feb 2014 14:31:57 +0000 (15:31 +0100)]
h264: Refactor ff_h264_decode_ref_pic_list_reordering
In preparation for MVC support.
Janne Grunau [Thu, 13 Feb 2014 09:39:08 +0000 (10:39 +0100)]
mpeg12dec: do not add stereo3D side data to a non-existing frame
User data is usually coded before slice data. That means the frame
the user data belongs to is not available while parsing the user data.
The stereo3D side data has to use the same indirection over the private
context as pan scan information and A53 captions.
Bug-Id:632
Janne Grunau [Wed, 12 Feb 2014 23:44:08 +0000 (00:44 +0100)]
configure: do not link libraries against program-specific dependencies
Bug-Id: 635
Janne Grunau [Wed, 12 Feb 2014 23:29:14 +0000 (00:29 +0100)]
configure: avserver does not need $ldl
Loadable plugins were removed in
d010e95f86089abe9a3d4d4a66ac8102312d28a4.
Janne Grunau [Wed, 12 Feb 2014 19:08:52 +0000 (20:08 +0100)]
jv: detect partial packets in the demuxer
Fixes fate-jv under valgrind which reports a different CRC for the last
frame from a partial read.
Janne Grunau [Wed, 12 Feb 2014 11:47:27 +0000 (12:47 +0100)]
h264: make context_count unsigned
Removes the bogus but scary looking warning 'libavcodec/h264.c:4529:49:
warning: array subscript is below array bounds [-Warray-bounds]'.
Ronald S. Bultje [Thu, 6 Feb 2014 22:52:18 +0000 (23:52 +0100)]
vp9: add a new segmentation sample.
The old one didn't use segmentation. One uses segmentation in all frame
types (--aq-mode=1), and the other uses all segmentation features, but
only in inter frames (mbgraph).
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Ronald S. Bultje [Thu, 6 Feb 2014 22:52:17 +0000 (23:52 +0100)]
vp9: add fate sample for parallelmode.
This disables backward probability updates, which makes the codec more
friendly for frame-level multi-threading.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Derek Buitenhuis [Wed, 2 Oct 2013 14:46:26 +0000 (14:46 +0000)]
Add libx265 encoder
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Janne Grunau [Tue, 11 Feb 2014 12:01:38 +0000 (13:01 +0100)]
asfdec: fix seeking with fragmented packets
After seeking fragments with an offset > 0 must be skipped to correctly
assemble packets.
Bug-Id: 43
Andrew Kelley [Sun, 2 Feb 2014 23:05:58 +0000 (23:05 +0000)]
asfdec: short-circuit seeking to the start of stream
Bug-id: 43
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
Janne Grunau [Tue, 11 Feb 2014 14:13:31 +0000 (15:13 +0100)]
asfdec: check ff_get_guid() return values during seeking
Hitting EOF during seeking is quite likely. Fixes use of uninitialized
data during fate-seek-lavf-asf.
John Stebbins [Sun, 9 Feb 2014 01:19:30 +0000 (01:19 +0000)]
aacdec: set AVFrame sample_rate
AVFrame.sample_rate is set in ff_get_buffer, but aacdec calls
ff_get_buffer before the samplerate is known. So it needs to be
set again before returning the frame.
Diego Biurrun [Tue, 11 Feb 2014 21:15:07 +0000 (22:15 +0100)]
buffersrc: Have function parameter names match between .c and .h file
This fixes two related Doxygen warnings. Also document one parameter.
Diego Biurrun [Tue, 11 Feb 2014 21:15:06 +0000 (22:15 +0100)]
log: Have function parameter names match between .c and .h file
This fixes two related Doxygen warnings.
John Stebbins [Mon, 10 Feb 2014 15:53:20 +0000 (08:53 -0700)]
lavc: set AVFrame pkt_pts and reordered_opaque in reget_buffer
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Kostya Shishkov [Sat, 8 Feb 2014 12:39:32 +0000 (13:39 +0100)]
g2meet: make JPEG tile decoder operate on 8x8 block mask
This is needed for upcoming Go2Meeting (G2M2/G2M3) decoder.
Maxim Poliakovski [Mon, 21 Oct 2013 22:54:51 +0000 (00:54 +0200)]
g2meet: factor out seeking to the chunk end
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
Anton Khirnov [Thu, 28 Nov 2013 09:54:35 +0000 (10:54 +0100)]
rpza: limit the number of blocks to the total remaining blocks in the frame
Fixes invalid writes.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org