Commit Graph

2920 Commits

Author SHA1 Message Date
openvela-robot afa6595e81 Merge commit '14abeaa43d021afdce9119d906891abe89c03b88'
* commit '14abeaa43d021afdce9119d906891abe89c03b88':
  build: Separate building programs linking against libav* from building av*

Conflicts:
	Makefile
	doc/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2026-04-20 14:59:24 +08:00
openvela-robot 9d52bb70a6 build: Separate building programs linking against libav* from building av*
This will allow cleaner integration of building example programs.
2026-04-20 14:59:19 +08:00
openvela-robot 5782ce596d Merge remote-tracking branch 'qatar/master'
* qatar/master:
  doc: Add the host executable suffix for the print_options dependency

See: d48f014ff1
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2026-04-20 14:59:13 +08:00
openvela-robot 9f38d18b58 doc: Add the host executable suffix for the print_options dependency
This fixes building on windows.

Signed-off-by: Martin Storsjö <martin@martin.st>
2026-04-20 14:59:09 +08:00
openvela-robot c72bf8ab30 avcodec/vp9dsp: remove unused stride parameter in loop_filter().
The stride argument is passed either as stridea or strideb.
2026-04-20 14:58:40 +08:00
openvela-robot 1378f16e6e ac3dec: Fix out-of-array read
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2026-04-20 14:58:23 +08:00
openvela-robot 80205ef60f avcodec/hnm4video: allocate frame only when theres a coded frame
Fixes memleak
Fixes: asan_heap-oob_e76bdf_2224_MOTHOO.HNM

This patch also removes the setting of palette_has_changed,
which was set on a frame that was never returned

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2026-04-20 14:58:18 +08:00
openvela-robot df4f59c719 build: more fine-grained dependencies for documentation build tools
Perl is needed to build the manual pages, texi2html for the HTML pages.
2026-04-20 14:58:14 +08:00
openvela-robot 207fb4c425 Merge commit 'c16bfb147df8a9d350e8a0dbc01937b78faf5949'
* commit 'c16bfb147df8a9d350e8a0dbc01937b78faf5949':
  swscale: x86: Consistently use lowercase function name suffixes

Conflicts:
	libswscale/x86/rgb2rgb.c
	libswscale/x86/swscale.c

See: 1de064e21e
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2026-04-20 14:58:01 +08:00
openvela-robot e48c4c84bb avconv: add infrastructure for using hwaccels 2026-04-20 14:57:56 +08:00
openvela-robot c6f02f8463 avcodec/vp9dsp: pass dconly bit as macro argument. 2026-04-20 14:57:48 +08:00
openvela-robot 967f0a9017 swscale: x86: Consistently use lowercase function name suffixes 2026-04-20 14:57:43 +08:00
openvela-robot 3ab5733938 doc/encoders/libfdk_aac: use @ref to reference libfaac 2026-04-20 14:57:10 +08:00
openvela-robot d4b23cd2cb http: Support relative URL redirection
In RFC 2616, this was explicitly said to be an absolute URL,
while in an upcoming draft [1] it is allowed to be relative as well.

[1] http://tools.ietf.org/html/draft-ietf-httpbis-p2-semantics-25#section-7.1.2

Signed-off-by: Martin Storsjö <martin@martin.st>
2026-04-20 14:56:58 +08:00
openvela-robot 07a41fda9e hevc : fix pcm(cherry picked from commit 12bbfdba1899d11044d2bd8457159fc8b4b52a76)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2026-04-20 14:56:21 +08:00
openvela-robot 7c6e4949a8 gifdec: check that the image dimensions are non-zero
Also add an error message an return a more suitable error code
(INVALIDDATA, not EINVAL);
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
2026-04-20 14:56:06 +08:00
openvela-robot 7ef6fc3652 cmdutils&ffmpeg: use av_fopen_utf8() for passlogfile
might fix Ticket3056

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2026-04-20 14:55:53 +08:00
openvela-robot ae99fbb32b avconv_filter: add new line after error message 2026-04-20 14:55:49 +08:00
openvela-robot 2bc4a22859 avcodec/utils: remove unused variable
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2026-04-20 14:55:43 +08:00
openvela-robot 90b212a3df mpeg4videoenc: restore macro parentheses
These were erroneously removed in 8769113acc.
2026-04-20 14:55:25 +08:00
openvela-robot 39a344483a Merge commit 'a7b87ca9111bafb220ab94d53ab4e4ed48111800'
* commit 'a7b87ca9111bafb220ab94d53ab4e4ed48111800':
  libxavs: rename and fix a variable name

Conflicts:
	libavcodec/libxavs.c

See: 260fc0d95b
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2026-04-20 14:55:07 +08:00
openvela-robot a1991b65af configure: Avoid requiring c99wrap for working around msys path issues
Msys is unable to convert unix style absolute paths to windows style
paths when combined with certain multichar MSVC options such as
-Fo<file>. We used to work around this issue by passing them as two
separate parameters separated by a space to c99wrap, which then mapped
them back to the actual parameter format that MSVC uses.

The only paths that actually are an issue are absolute unix style
paths, and the only place such absolute paths are used with the output
arguments (-Fo, -Fe, -Fi, -out:) are for the temp files within configure.

By setting TMPDIR to . for msvc/icl builds, we never need to use
absolute unix style paths for the file output, and we can use the
actual proper form of the file output parameters. This avoids requiring
the c99wrap wrapper for remapping the parameters for cases where the
c99 converter isn't invoked at all (MSVC2013 and ICL).

Signed-off-by: Martin Storsjö <martin@martin.st>
2026-04-20 14:55:02 +08:00
openvela-robot dc31db5ce7 avformat/utils: move side data merge after parser
merging before the parser can conflict with the parser, also
future changes depend on it being done later

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2026-04-20 14:54:56 +08:00
openvela-robot 6791eabc4d libxavs: rename and fix a variable name
It was mis-spelled in b18c7c8d3d.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2026-04-20 14:54:51 +08:00
openvela-robot 4d183fb7fb Merge commit '8769113accf1f3b78634dec60b37f7354ed6d88d'
* commit '8769113accf1f3b78634dec60b37f7354ed6d88d':
  mpeg4videoenc: K&R formatting cosmetics

Conflicts:
	libavcodec/mpeg4videoenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2026-04-20 14:54:07 +08:00
openvela-robot 53960db42f mpeg4videoenc: K&R formatting cosmetics 2026-04-20 14:53:56 +08:00
openvela-robot 530a470ebc Merge commit 'a553c6a347d3d28d7ee44c3df3d5c4ee780dba23'
* commit 'a553c6a347d3d28d7ee44c3df3d5c4ee780dba23':
  lavc: use buf[0] instead of data[0] in checks whether a frame is allocated

Conflicts:
	libavcodec/h264_refs.c
	libavcodec/mpegvideo.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2026-04-20 14:53:27 +08:00
openvela-robot bdaceca1c0 mpegvideo: Fix swapping of UV planes for VCR2 2026-04-20 14:53:14 +08:00
openvela-robot 66ea1df159 avcodec/pcm-dvd: fix incorrectly printed warning about changed block sizes
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2026-04-20 14:52:59 +08:00
openvela-robot 36212694ca lavc: use buf[0] instead of data[0] in checks whether a frame is allocated
data[0] may be NULL for valid frames with hwaccel pixel formats.
2026-04-20 14:52:53 +08:00
openvela-robot 1228b17df3 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  rtmphttp: Check for both 0 and AVERROR_EOF

Conflicts:
	libavformat/rtmphttp.c

See: d04b7de786
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2026-04-20 14:52:46 +08:00
openvela-robot 0dd9cb19d9 rtmphttp: Check for both 0 and AVERROR_EOF
This makes RTMPT work again - it was broken by 5d876be87a.

Signed-off-by: Martin Storsjö <martin@martin.st>
2026-04-20 14:52:41 +08:00
openvela-robot dab8f13f19 vp9: Ensure that the arithmetic coder values are read in the right order
The operands of an addition can be evaluated in any order, since
the addition isn't a sequence point. The only operators that
have a defined evaluation order are &&, ||, ?: and the sequence
operator ','.

This fixes fate-vp9 on ARM RVCT.
2026-04-20 14:51:10 +08:00
openvela-robot 03e3923259 smc: use the AVFrame API properly. 2026-04-20 14:50:41 +08:00
openvela-robot 1fe46383d9 ffmpeg: Do not fill gap before the first decodable frame on single stream input files unless the user explicitly requests it.
Fixes different behavior to JM and probably several if not all
reference decoders.

We cannot just do this unconditionally as it would ruin AV sync in
some use cases.

Bug-Found-by: BugMaster
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2026-04-20 14:50:34 +08:00
openvela-robot 020863c9c6 lavc: deprecate CODEC_CAP_NEG_LINESIZES
It was never used in any codec since it was added 3 years ago.
2026-04-20 14:50:20 +08:00
Michael Niedermayer 0aa095483d Merge commit '6fee1b90ce3bf4fbdfde7016e0890057c9000487'
* commit '6fee1b90ce3bf4fbdfde7016e0890057c9000487':
  avcodec: Add av_cold attributes to init functions missing them

Conflicts:
	libavcodec/aacpsy.c
	libavcodec/atrac3.c
	libavcodec/dvdsubdec.c
	libavcodec/ffv1.c
	libavcodec/ffv1enc.c
	libavcodec/h261enc.c
	libavcodec/h264_parser.c
	libavcodec/h264dsp.c
	libavcodec/h264pred.c
	libavcodec/libschroedingerenc.c
	libavcodec/libxvid_rc.c
	libavcodec/mpeg12.c
	libavcodec/mpeg12enc.c
	libavcodec/proresdsp.c
	libavcodec/rangecoder.c
	libavcodec/videodsp.c
	libavcodec/x86/proresdsp_init.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-05 11:34:29 +02:00
Diego Biurrun 6fee1b90ce avcodec: Add av_cold attributes to init functions missing them 2013-05-04 21:09:45 +02:00
Michael Niedermayer 83962004f7 Merge commit '3dc06b6972cf389269e9c36ff0a4373f80f7149b'
* commit '3dc06b6972cf389269e9c36ff0a4373f80f7149b':
  tiny_psnr: check for specified sample size less than 1
  fate: improve md5sum utility selection
  rangecoder-test: Drop timer output that clutters stderr

Conflicts:
	tests/tiny_psnr.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-16 14:04:14 +02:00
Michael Niedermayer 5717562c78 Merge commit 'c1fcfdec75468009dc7de29a5d1c6adf3b2ef77d'
* commit 'c1fcfdec75468009dc7de29a5d1c6adf3b2ef77d':
  rangecoder-test: Return in case of an error
  build: simplify enabling of compat objects

Conflicts:
	configure
	libavutil/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-16 13:57:10 +02:00
Diego Biurrun f1be514540 rangecoder-test: Drop timer output that clutters stderr 2012-10-15 21:16:36 +02:00
Diego Biurrun c1fcfdec75 rangecoder-test: Return in case of an error 2012-10-15 21:15:17 +02:00
Michael Niedermayer 18884f159b Merge commit '0a7005bebd23ade7bb852bce0401af1a8fdbb723'
* commit '0a7005bebd23ade7bb852bce0401af1a8fdbb723':
  rtpdec_xiph: fix function return type
  smjpeg: fix type of 'ret' variable in smjpeg_read_packet()
  mpegvideo: remove write-only variable
  Use proper return values in case of missing features
  fate: add avstring test
  rangecoder-test: Set error message log level to error, instead of debug

Conflicts:
	libavcodec/aacdec.c
	libavcodec/amrnbdec.c
	libavcodec/mpegvideo.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-13 15:42:49 +02:00
Michael Niedermayer c55bebe2cc Merge commit '90558e848a29ef1e85ecb1832ad9a26eebe958e0'
* commit '90558e848a29ef1e85ecb1832ad9a26eebe958e0':
  rangecoder: K&R formatting cosmetics

Conflicts:
	libavcodec/rangecoder.c
	libavcodec/rangecoder.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-13 15:35:05 +02:00
Diego Biurrun 90558e848a rangecoder: K&R formatting cosmetics 2012-10-12 20:56:54 +02:00
Diego Biurrun 4c66af6141 rangecoder-test: Set error message log level to error, instead of debug 2012-10-12 20:56:54 +02:00
Michael Niedermayer bd2613a322 rangecoder: fix "incompatible pointer type" warning
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-08 03:06:04 +02:00
Michael Niedermayer a5ca3203f0 rangecoder: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-10 23:36:22 +02:00
Michael Niedermayer 0dfcd7e7e3 range coder test code: decoding errors are av_log_error not debug.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-31 00:48:29 +02:00
Michael Niedermayer d40ff29cac Merge remote-tracking branch 'qatar/master'
* qatar/master:
  asf: only set index_read if the index contained entries.
  cabac: add overread protection to BRANCHLESS_GET_CABAC().
  cabac: increment jump locations by one in callers of BRANCHLESS_GET_CABAC().
  cabac: remove unused argument from BRANCHLESS_GET_CABAC_UPDATE().
  cabac: use struct+offset instead of memory operand in BRANCHLESS_GET_CABAC().
  h264: add overread protection to get_cabac_bypass_sign_x86().
  h264: reindent get_cabac_bypass_sign_x86().
  h264: use struct offsets in get_cabac_bypass_sign_x86().
  h264: fix overreads in cabac reader.
  wmall: fix seeking.
  lagarith: fix buffer overreads.
  dvdec: drop unnecessary dv_tablegen.h #include
  build: fix doc generation errors in parallel builds
  Replace memset(0) by zero initializations.
  faandct: Remove FAAN_POSTSCALE define and related code.
  dvenc: print allowed profiles if the video doesn't conform to any of them.
  avcodec_encode_{audio,video}: only reallocate output packet when it has non-zero size.
  FATE: add a test for vp8 with changing frame size.
  fate: add kgv1 fate test.
  oggdec: calculate correct timestamps in Ogg/FLAC

Conflicts:
	libavcodec/4xm.c
	libavcodec/cook.c
	libavcodec/dvdata.c
	libavcodec/dvdsubdec.c
	libavcodec/lagarith.c
	libavcodec/lagarithrac.c
	libavcodec/utils.c
	tests/fate/video.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-03-29 04:11:10 +02:00
Diego Biurrun a92be9b856 Replace memset(0) by zero initializations.
Also remove one pointless zero initialization in rangecoder.c.
2012-03-28 09:38:33 +02:00
Mans Rullgard 2912e87a6c Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Diego Biurrun ba87f0801d Remove explicit filename from Doxygen @file commands.
Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 14:45:34 +00:00
Diego Biurrun 64bde1974b cosmetics: Rename prn variable to prng (Pseudo Random Number Generator).
Originally committed as revision 18422 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-10 17:23:38 +00:00
Diego Biurrun 294eaa2643 Replace random() usage in test programs by av_lfg_*().
Originally committed as revision 18070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-20 11:48:27 +00:00
Diego Biurrun bad5537e2c Use full internal pathname in doxygen @file directives.
Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-01 02:00:19 +00:00
Diego Biurrun 79bfd0ef76 Add #undef random and call the right function to fix test program compilation.
Originally committed as revision 11600 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-23 10:18:08 +00:00
Diego Biurrun 07e4e3ea8b Consistently use TEST as the preprocessor condition to enable test code.
Originally committed as revision 11581 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-20 23:53:51 +00:00
Diego Biurrun f8a80fd69d main() --> main(void)
Originally committed as revision 11079 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-23 00:52:56 +00:00
Diego Biurrun e5a389a1b7 license header consistency cosmetics
Originally committed as revision 9484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-05 10:40:25 +00:00
Ramiro Polla 2c124cb65c Use AV_xx throughout libavcodec
Originally committed as revision 9169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-02 01:41:07 +00:00
Diego Biurrun 2029f312e8 Remove redundant #inclusion of common.h, avcodec.h already #includes it.
Originally committed as revision 8967 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10 09:00:44 +00:00
Michael Niedermayer 24368c4ae4 cosmetics / remove #if 0 code
Originally committed as revision 7715 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-26 02:29:23 +00:00
Diego Biurrun b78e7197a8 Change license headers to say 'FFmpeg' instead of 'this program/this library'
and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07 15:30:46 +00:00
Michael Niedermayer 003ebe100b fixing out of array access (only cosmetic, this should never have had a end user vissible effect)
Originally committed as revision 5139 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-03-10 19:42:51 +00:00
Diego Biurrun 5509bffa88 Update licensing information: The FSF changed postal address.
Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-12 22:43:26 +00:00
Diego Biurrun 115329f160 COSMETICS: Remove all trailing whitespace.
Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-17 18:14:38 +00:00
Måns Rullgård 79396ac685 Kill some compiler warnings. Compiled code verified identical after changes.
Originally committed as revision 4567 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-09-06 21:25:35 +00:00
Måns Rullgård 88730be651 kill warnings patch by (Måns Rullgård <mru inprovide com>)
Originally committed as revision 3977 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-24 19:08:50 +00:00
Michael Niedermayer 672a19aac2 range coder
Originally committed as revision 3654 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-30 01:43:37 +00:00