Tim Walker [Wed, 11 Dec 2013 02:03:29 +0000 (02:03 +0000)]
avframe: add AV_FRAME_DATA_MATRIXENCODING side data type.
Includes a libavcodec utility function to update a frame's side data.
Tim Walker [Wed, 11 Dec 2013 02:03:28 +0000 (02:03 +0000)]
lavu: Add values for various Dolby flags to the AVMatrixEncoding enum.
Diego Biurrun [Mon, 23 Dec 2013 00:03:48 +0000 (01:03 +0100)]
configure: Support preprocessor macros as header names
New versions of FreeType have moved the location of their API
header(s) and hide the location behind a macro.
Since the location changes between versions and no other way
to know the location exists, this workaround becomes necessary.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Martin Storsjö [Fri, 3 Jan 2014 13:47:02 +0000 (15:47 +0200)]
sdp: Check that fmt->oformat is non-null before accessing it
This avoids crashes when avserver tries to create an SDP, since
d77f4af.
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Alex Converse [Tue, 24 Dec 2013 06:21:08 +0000 (22:21 -0800)]
fate: Update AAC ELD 5.1 ref for recent bugfixes.
Alex Converse [Tue, 24 Dec 2013 21:03:26 +0000 (13:03 -0800)]
aac: Fix low delay windowing.
AAC LD uses a low overlap sine window instead of a KBD window.
Alex Converse [Tue, 24 Dec 2013 06:35:48 +0000 (22:35 -0800)]
fate: Add a test vector for AAC ELD with TNS.
Alex Converse [Tue, 24 Dec 2013 06:20:42 +0000 (22:20 -0800)]
aac: Fix TNS decoding for the 512 sample window family.
Alex Converse [Mon, 23 Dec 2013 20:07:45 +0000 (12:07 -0800)]
fate: Add a downsampled SBR testvector
Martin Storsjö [Fri, 3 Jan 2014 09:39:10 +0000 (11:39 +0200)]
arm: Use the matching endfunc macro instead of the assembler directive directly
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 3 Jan 2014 09:36:08 +0000 (11:36 +0200)]
arm: Add a missing endfunc macro call
Signed-off-by: Martin Storsjö <martin@martin.st>
Anton Khirnov [Tue, 3 Dec 2013 07:07:24 +0000 (08:07 +0100)]
mpegvideo: remove disabled bfin asm
It has been disabled as 'broken' over 3 years ago in
b716a792
Anton Khirnov [Tue, 3 Dec 2013 06:52:33 +0000 (07:52 +0100)]
mpegvideo: move dct_unquantize functions up to avoid forward declarations
Anton Khirnov [Tue, 3 Dec 2013 06:48:09 +0000 (07:48 +0100)]
mpegvideo: split the encoding-only parts of frame_start() into a separate function
This introduces some code duplication. However, much of it should go
away once the decoders stop using MpegEncContext.
Anton Khirnov [Mon, 16 Dec 2013 20:30:39 +0000 (21:30 +0100)]
FATE: add a test for the lavr mixing case fixed in
fc6a3ef40d34ce8443ae57c2452f3f273d7d4891
Anton Khirnov [Mon, 16 Dec 2013 21:21:01 +0000 (22:21 +0100)]
tests/Makefile: allow FILTER* to be called with lists of filter names
Anton Khirnov [Mon, 16 Dec 2013 18:05:45 +0000 (19:05 +0100)]
audio_mix: print (SKIP) instead of 0.0 for matrix columns removed along with output zeroing
Anton Khirnov [Mon, 16 Dec 2013 17:44:15 +0000 (18:44 +0100)]
audio_mix: fix zeroing output channels in certain cases
Specifically, when the corresponding input channel exists and its matrix
column is all-zero (which is necessary for zeroing the output), the
matrix column must be removed from the matrix.
This is not done currently, so the mixing code would end up using
uninitialized pointers from stack.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Anton Khirnov [Mon, 16 Dec 2013 17:20:41 +0000 (18:20 +0100)]
audio_mix: initialize the data pointers to NULL
This should make it easier to catch problems where some of those
pointers are used uninitialized, since reading from NULL should always
crash, while random numbers from stack can turn out to be valid
pointers, so random memory may be silently overwritten.
Anton Khirnov [Thu, 28 Nov 2013 09:54:35 +0000 (10:54 +0100)]
h264: reset data_partitioning if decoding the slice header for NAL_DPA fails
If it was set before then we can end up trying to decode a slice without
a valid slice header, which can lead to invalid memory access.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
Anton Khirnov [Thu, 28 Nov 2013 09:54:35 +0000 (10:54 +0100)]
lzw: switch to bytestream2
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
Anton Khirnov [Thu, 28 Nov 2013 09:54:35 +0000 (10:54 +0100)]
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
Anton Khirnov [Thu, 12 Dec 2013 06:34:13 +0000 (07:34 +0100)]
mathematics: remove asserts from av_rescale_rnd()
It is a public function, it must not assert on its parameters.
Anton Khirnov [Thu, 12 Dec 2013 06:31:26 +0000 (07:31 +0100)]
eacmv: check the framerate before setting it.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
Anton Khirnov [Thu, 28 Nov 2013 09:54:35 +0000 (10:54 +0100)]
adx: check that the offset is not negative
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
Anton Khirnov [Thu, 28 Nov 2013 09:54:35 +0000 (10:54 +0100)]
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
Anton Khirnov [Thu, 28 Nov 2013 09:54:35 +0000 (10:54 +0100)]
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
Anton Khirnov [Mon, 16 Dec 2013 08:30:17 +0000 (09:30 +0100)]
Makefile: add html template files to the doxygen deps
Luca Barbato [Fri, 27 Dec 2013 01:57:48 +0000 (02:57 +0100)]
lavu: Move preprocessor macros in a separate file
And remove all the circular inclusions of avutil.h while at it.
Luca Barbato [Fri, 27 Dec 2013 06:48:13 +0000 (07:48 +0100)]
h264: namespace the decode function
Make much easier debugging.
Luca Barbato [Mon, 16 Dec 2013 00:18:56 +0000 (01:18 +0100)]
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>
Luca Barbato [Mon, 16 Dec 2013 00:24:15 +0000 (01:24 +0100)]
doxy: Fix link in badge color
Green on blue was not exactly optimal.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diego Biurrun [Wed, 25 Dec 2013 16:16:05 +0000 (17:16 +0100)]
avutil: Move library version related macros to version.h
This is a more sensible place for these macros.
Luca Barbato [Mon, 16 Dec 2013 05:40:24 +0000 (06:40 +0100)]
mms: Remove non-utf8 characters
Certain softwares get badly confused.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diego Biurrun [Mon, 23 Dec 2013 03:24:52 +0000 (04:24 +0100)]
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.
Diego Biurrun [Fri, 13 Dec 2013 17:50:48 +0000 (18:50 +0100)]
error.h: Do not circularly depend on avutil.h
Tim Walker [Tue, 17 Dec 2013 15:47:31 +0000 (15:47 +0000)]
lavu: fix typo in documentation.
Tim Walker [Sun, 22 Dec 2013 16:52:05 +0000 (16:52 +0000)]
doc: fix link to the ISC license text in the developer documentation.
Tim Walker [Sun, 22 Dec 2013 17:07:35 +0000 (17:07 +0000)]
doc: fix a coding style error in the developer documentation.
Mason Carter [Sun, 22 Dec 2013 01:27:18 +0000 (17:27 -0800)]
vc1: Fix intensity compensation performance regression
Introduced by
28243b0d35b47bbf9abbd454fc444a6e0a9e7b71
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>
Guillaume Martres [Fri, 20 Dec 2013 23:08:50 +0000 (00:08 +0100)]
hevc: move DSP declarations from hevc.h into hevcdsp.h
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Justin Ruggles [Fri, 22 Nov 2013 16:05:13 +0000 (11:05 -0500)]
Add a libwebp encoder
Martin Storsjö [Fri, 20 Dec 2013 13:02:35 +0000 (15:02 +0200)]
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>
Mickaël Raulet [Sat, 14 Dec 2013 14:50:32 +0000 (15:50 +0100)]
hevc: support luma bit depth != chroma bit depth for PCM coding units
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Guillaume Martres [Sat, 14 Dec 2013 14:50:31 +0000 (15:50 +0100)]
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>
Gildas Cocherel [Fri, 20 Dec 2013 18:39:10 +0000 (19:39 +0100)]
hevc_ps: fix indentation
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Gildas Cocherel [Wed, 18 Dec 2013 23:36:45 +0000 (00:36 +0100)]
hevc: refactor Profile Tier Level
Also store a few PTL flags which were skipped before
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Guillaume Martres [Sat, 14 Dec 2013 14:50:29 +0000 (15:50 +0100)]
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>
Gildas Cocherel [Sat, 14 Dec 2013 14:50:28 +0000 (15:50 +0100)]
hevc: store profile and level in AVCodecContext
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Gildas Cocherel [Wed, 18 Dec 2013 23:30:24 +0000 (00:30 +0100)]
lavc: add HEVC profiles names
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Luca Barbato [Thu, 19 Dec 2013 06:38:15 +0000 (07:38 +0100)]
flv: Use the correct type to hold the file offset
Luca Barbato [Fri, 13 Dec 2013 02:07:57 +0000 (03:07 +0100)]
jvdec: Do not feed the decoder with known wrong data
Still assume the size value is right in non-explode mode.
Paul B Mahol [Tue, 3 Jul 2012 09:51:44 +0000 (09:51 +0000)]
jvdec: Fix memory leak of jv->frames
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Luca Barbato [Fri, 13 Dec 2013 02:10:16 +0000 (03:10 +0100)]
jvdec: Return EOF on end of file
Anton Khirnov [Fri, 20 Dec 2013 12:00:22 +0000 (13:00 +0100)]
x86: mpegvideo: move denoise_dct asm to mpegvideoenc
This function is encoding-only.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Mason Carter [Sun, 15 Dec 2013 01:32:57 +0000 (17:32 -0800)]
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>
Mason Carter [Sun, 15 Dec 2013 01:32:56 +0000 (17:32 -0800)]
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>
Diego Biurrun [Wed, 18 Dec 2013 21:28:11 +0000 (22:28 +0100)]
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.
Diego Biurrun [Wed, 18 Dec 2013 20:52:28 +0000 (21:52 +0100)]
configure: Express atomics/thread deps through the dependency system
Martin Storsjö [Wed, 18 Dec 2013 16:27:07 +0000 (18:27 +0200)]
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>
Anton Khirnov [Wed, 18 Dec 2013 02:52:13 +0000 (21:52 -0500)]
Prepare release notes for Libav 10 "Eks"
Additional editing by Diego Biurrun
Martin Storsjö [Wed, 18 Dec 2013 08:39:47 +0000 (10:39 +0200)]
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>
Michael Niedermayer [Sat, 14 Dec 2013 13:52:31 +0000 (14:52 +0100)]
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>
Vittorio Giovara [Mon, 16 Dec 2013 13:40:06 +0000 (14:40 +0100)]
apidoc: fix warning from stereo3d.h
Vittorio Giovara [Fri, 13 Dec 2013 17:12:59 +0000 (18:12 +0100)]
h264: Refactor decode_frame_packing_arrangement
Directly set the fields when necessary.
Luca Barbato [Fri, 13 Dec 2013 15:39:45 +0000 (15:39 +0000)]
hevc: Refactor decode_nal_sei_frame_packing_arrangement
Directly set the fields when necessary.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Vittorio Giovara [Wed, 11 Dec 2013 09:40:13 +0000 (10:40 +0100)]
fate: add a pngparser test
Vittorio Giovara [Thu, 12 Dec 2013 15:08:31 +0000 (16:08 +0100)]
fate: add utility function to test parser, demuxer, and decoder
Peter Holik [Thu, 12 Dec 2013 15:11:35 +0000 (16:11 +0100)]
png: add a standalone parser
Useful for reading png images from a pipe.
Diego Biurrun [Mon, 16 Dec 2013 14:25:05 +0000 (15:25 +0100)]
avutil: Remove deprecated intfloat_readwrite code
It was deprecated over two years ago.
Diego Biurrun [Fri, 13 Dec 2013 22:19:55 +0000 (23:19 +0100)]
build: Define __printf__ to __gnu_printf__ on MinGW*/gcc
This is necessary to avoid GCC assuming MS style printf arguments.
Reinhard Tartler [Sat, 14 Dec 2013 21:31:03 +0000 (16:31 -0500)]
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.
Reinhard Tartler [Sat, 14 Dec 2013 21:30:25 +0000 (16:30 -0500)]
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.
Michael Niedermayer [Fri, 13 Dec 2013 00:27:26 +0000 (01:27 +0100)]
rtpdec_h264: Check the return value of functions doing allocations
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 13 Dec 2013 22:27:26 +0000 (00:27 +0200)]
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>
Michael Niedermayer [Thu, 12 Dec 2013 20:04:24 +0000 (21:04 +0100)]
hdsenc: Check the init_file() return code
Signed-off-by: Martin Storsjö <martin@martin.st>
Michael Niedermayer [Wed, 11 Dec 2013 19:17:23 +0000 (20:17 +0100)]
hdsenc: Fix an off by one error in an array size check
Signed-off-by: Martin Storsjö <martin@martin.st>
Michael Niedermayer [Wed, 11 Dec 2013 15:33:26 +0000 (16:33 +0100)]
hdsenc: Avoid integer overflow
Also remove a silly leftover pair of parentheses.
Signed-off-by: Martin Storsjö <martin@martin.st>
Diego Biurrun [Thu, 12 Dec 2013 11:14:30 +0000 (12:14 +0100)]
configure: Detect Solaris libc in an OpenIndiana/illumos compatible way
Luca Barbato [Thu, 12 Dec 2013 18:53:00 +0000 (19:53 +0100)]
doxy: Define a group for libswscale documentation
Uniform the style and eliminate a warning on newer doxygen version..
Luca Barbato [Thu, 12 Dec 2013 16:05:34 +0000 (17:05 +0100)]
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.
Luca Barbato [Wed, 11 Dec 2013 13:21:48 +0000 (14:21 +0100)]
configure: Move the bz2 and zlib checks below phtreads
There are alternate implementations of those libraries that use pthreads.
Diego Biurrun [Fri, 13 Dec 2013 12:34:07 +0000 (13:34 +0100)]
avutil: Add deprecation ifdefs around obsolete intfloat code
This long-deprecated code should disappear at the next version bump.
Diego Biurrun [Thu, 12 Dec 2013 15:27:30 +0000 (16:27 +0100)]
build: Merge pthreads/w32threads OBJS declarations
Diego Biurrun [Wed, 11 Dec 2013 23:39:43 +0000 (00:39 +0100)]
configure: Add -D__USE_MINGW_ANSI_STDIO=1 to CPPFLAGS on MinGW32
This enables a more C99-compliant implementation of printf et al.
Diego Biurrun [Wed, 11 Dec 2013 23:34:43 +0000 (00:34 +0100)]
configure: Detect newer (>=4.1) versions of MinGW32
The MinGW32 project is deprecating its old version macros.
Diego Biurrun [Wed, 11 Dec 2013 23:04:27 +0000 (00:04 +0100)]
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.
Carl Eugen Hoyos [Wed, 16 Oct 2013 02:12:27 +0000 (04:12 +0200)]
mpegts: add HEVC registration descriptor
Vittorio Giovara [Thu, 28 Nov 2013 14:01:50 +0000 (15:01 +0100)]
changelog: drop redundant new attribute
Martin Lambers [Wed, 16 Oct 2013 15:37:02 +0000 (17:37 +0200)]
img2: add stereo 3d still picture file extensions
Vittorio Giovara [Tue, 10 Dec 2013 22:48:19 +0000 (22:48 +0000)]
rtsp: suppress a incompatible pointer types warning
Vittorio Giovara [Tue, 3 Dec 2013 11:57:51 +0000 (12:57 +0100)]
parseutils: fix discarding const attribute warning
Martin Storsjö [Wed, 11 Dec 2013 16:52:44 +0000 (18:52 +0200)]
mp3adu: Set the channel layout properly
This fixes decoding, broken since 7e35037.
This is similar to what was done for the normal mp3 decoder in
f4a86bc9.
Signed-off-by: Martin Storsjö <martin@martin.st>
Rumin Sam [Mon, 9 Dec 2013 20:43:51 +0000 (17:43 -0300)]
rtspdec: Fix keep-alive request for ACTi cameras
Some ACTi cameras fail if "*" is passed as the URI.
Signed-off-by: Ismael Luceno <ismael.luceno@corp.bluecherry.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
Anton Khirnov [Mon, 9 Dec 2013 11:00:57 +0000 (12:00 +0100)]
lavc: deprecate avcodec_get_frame_defaults().
Also bump libavcodec micro and add an APIchanges entry saying that
av_frame_* should now be used instead of the lavc AVFrame functions.
Anton Khirnov [Mon, 9 Dec 2013 10:51:31 +0000 (11:51 +0100)]
h264: call av_frame_unref() instead of avcodec_get_frame_defaults().
This is a temporary workaround to allow deprecating
avcodec_get_frame_defaults(). The proper solution will be using a
properly allocated AVFrame in Picture.
Anton Khirnov [Mon, 9 Dec 2013 10:55:57 +0000 (11:55 +0100)]
api-example: remove an unneeded call to avcodec_get_frame_defaults().
avcodec_decode_audio4() resets the frame itself.
Anton Khirnov [Mon, 9 Dec 2013 10:55:57 +0000 (11:55 +0100)]
lavf: remove an unneeded call to avcodec_get_frame_defaults().
avcodec_decode_*() resets the frame itself.
Anton Khirnov [Mon, 9 Dec 2013 10:51:31 +0000 (11:51 +0100)]
mpegvideo: call av_frame_unref() instead of avcodec_get_frame_defaults().
This is a temporary workaround to allow deprecating
avcodec_get_frame_defaults(). The proper solution will be using a
properly allocated AVFrame in Picture.
Anton Khirnov [Mon, 9 Dec 2013 10:54:46 +0000 (11:54 +0100)]
mpegvideo: remove an unneeded call to avcodec_get_frame_defaults().
ff_mpeg_unref_picture() already resets the frame.