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* avutil/log: update text requesting samplesMarton Balint2020-04-17
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avutil/log: Add av_log_once() for printing a message just once with a high ↵Michael Niedermayer2020-02-12
| | | | | | | | | log level Compared to ad-hoc if(printed) ... code this allows the user to disable it by adjusting the log level Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avutil/log: add support for multibyte console log for win32Marton Balint2020-02-09
| | | | | | Fixes ticket #5398. Signed-off-by: Marton Balint <cus@passwd.hu>
* avutil/log: add support for forced ANSI colors on win32Marton Balint2020-02-09
| | | | | | | To make behavior the same as non-win32 code when the standard error is redirected. Also restructure the code a bit. Signed-off-by: Marton Balint <cus@passwd.hu>
* avutil/log: fix detecting console mode on Win32Marton Balint2020-02-09
| | | | | | A redirected stderr can still have a valid handle. Signed-off-by: Marton Balint <cus@passwd.hu>
* avutil/log: factorize ansi_fputsMarton Balint2020-02-09
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avutil/log: drop support for NO_COLOR environment variableMarton Balint2020-02-09
| | | | | | Deprecated for more than 9 years now. Signed-off-by: Marton Balint <cus@passwd.hu>
* configure: Check for GetStdHandle in addition to SetConsoleTextAttributeMartin Storsjö2020-01-23
| | | | | | | | | SetConsoleTextAttribute used to be unavailable for Windows Store apps, but is available to them now. But GetStdHandle still is unavailable, thus make sure to check for both functions before using code that requires both. Signed-off-by: Martin Storsjö <martin@martin.st>
* avutil/log: Move log_level_offset_offset code from av_log() to v_log()Michael Niedermayer2020-01-22
| | | | | Suggested-by: Anton Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavu/log: Also print the log level for level trace.Carl Eugen Hoyos2019-12-16
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* avutil/log: Replace the number by macro for bprint initJun Zhao2018-06-17
| | | | | | Replace the number by macro for bprint init. Signed-off-by: Jun Zhao <mypopydev@gmail.com>
* avutil/log: print level prefix also when no AVClass context is availableTobias Rapp2018-03-16
| | | | | | | | Adds the level prefix to all log messages, except those with level <= AV_LOG_QUIET as they seem to be used for flushing the log buffer. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
* avutil/log: use thread wrappers for the locking functionalityJames Almer2018-01-04
| | | | | | | | w32threads and os2threads both support static mutex initialization now, so don't limit it to pthreads only. Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* Merge commit 'e41daa62465036ad36ad0bd14e4936e848d7f07e'James Almer2017-11-11
|\ | | | | | | | | | | | | * commit 'e41daa62465036ad36ad0bd14e4936e848d7f07e': Remove support for building for mingw32ce (Windows CE) Merged-by: James Almer <jamrial@gmail.com>
* | Fix all -Wformat warnings raised by DJGPPClément Bœsch2017-03-29
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* | Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'Derek Buitenhuis2016-05-11
|\| | | | | | | | | | | | | | | * commit 'd12b5b2f135aade4099f4b26b0fe678656158c13': build: Split test programs off into separate files Some conversions done by: James Almer <jamrial@gmail.com> Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | avutil/log: added test case for av_log_format_line2Andreas Weis2016-04-27
| | | | | | | | | | Signed-off-by: Andreas Weis <github@ghulbus-inc.de> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avutil/log: added av_log_format_line2 which returns buffer lengthAndreas Weis2016-04-27
| | | | | | | | | | | | | | | | | | The new function behaves the same as av_log_format_line, but also forwards the return value from the underlying snprintf call. This will allow callers to accurately determine the size requirements for the line buffer. Signed-off-by: Andreas Weis <github@ghulbus-inc.de> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avutil/log: fix zero length gnu_printf format string warningGanesh Ajjanagadde2015-09-17
| | | | | | | | | | | | | | | | | | This should fix warning reported by fate client: http://fate.ffmpeg.org/report.cgi?time=20150917113121&slot=x86_32-linux-gnu-gcc-4.5.1-have_6regs. Untested. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit 'eaa2d123f0a643664721593d248ece6bcd85f1e6'Michael Niedermayer2015-04-20
|\| | | | | | | | | | | | | | | | | | | | | * commit 'eaa2d123f0a643664721593d248ece6bcd85f1e6': log: Print a full backtrace along with error messages under Valgrind Conflicts: libavutil/log.c libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * log: Print a full backtrace along with error messages under ValgrindVittorio Giovara2015-04-20
| | | | | | | | | | | | | | | | Useful to understand where and in what execution state a certain message is generated. It is enabled only when optimizations are disabled, since function names are not printed otherwise. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit 'c253340ae6f74ffd8798bbd476e46d1b33a2d56e'Michael Niedermayer2015-04-20
|\| | | | | | | | | | | | | | | | | | | | | | | | | * commit 'c253340ae6f74ffd8798bbd476e46d1b33a2d56e': log: Introduce a more verbose debug level Conflicts: doc/APIchanges doc/fftools-common-opts.texi libavutil/log.c libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * log: Introduce a more verbose debug levelVittorio Giovara2015-04-19
| | | | | | | | And deprecate av_dlog macro.
| * log: Unbreak no-tty support on 256color terminalsLuca Barbato2014-09-26
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| * log: Unbreak windows supportLuca Barbato2014-04-03
| | | | | | | | Add the missing define.
* | Loose mplayer in MPlayer/incoming/Michael Niedermayer2014-06-03
| | | | | | | | | | Found-by: Clément Bœsch <u@pkh.me> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Add direct link to ML in missing_feature_sample()Michael Niedermayer2014-06-03
| | | | | | | | | | Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avutil/log: fix memleak from 669a09fb372fa58ff913ebc326cb64bb3e8e7928Michael Niedermayer2014-04-29
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Add AV_LOG_PRINT_LEVEL flag to include log severity in default log formatting.tue46wsdgxfjrt2014-04-26
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avutil/log: add av_log_get_flags()Michael Niedermayer2014-04-12
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avutil/log: factor "level != AV_LOG_INFO/8" checks outMichael Niedermayer2014-04-09
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | log: allow color highlighting in Cygwin's minttyJames Darnley2014-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Configure will detect the availability of the Windows' console functions and set HAVE_SETCONSOLETEXTATTRIBUTE. Meaning av_log will use those functions to control colours. When ffmpeg is run in Cygwin's mintty terminal emulator it will not use colour highlighting in this case. Mintty responds to the usual escape code colours (it even supports 256 colours). Windows' cmd.exe does not. Fortunately it seems that Cygwin's emulation layer now translates the basic 16 colours into Windows' Console command functions. That means that we can have av_log use the standard colour commands and let ffmpeg print colours in both mintty and cmd. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avutil/log: remove stray ;Michael Niedermayer2014-04-03
| | | | | | | | | | | | | | regression since 5a18b215f7138c0bd59f27389050b0311fa4a549 Reported-by: J_Darnley Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avutil/log: fix negative log levelsMichael Niedermayer2014-04-03
| | | | | | | | | | | | These where broken by 7763118cae4eb468b032dbd29af15a011c2c233b Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avutil/log: add code to test av_log()Michael Niedermayer2014-04-03
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2014-04-03
|\| | | | | | | | | | | | | | | | | | | * qatar/master: log: Do not assume the TERM variable is always set Conflicts: libavutil/log.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * log: Do not assume the TERM variable is always setLuca Barbato2014-04-03
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* | Merge commit '28b9ac4e48f3405a82e8e87ead336188215cf1e6'Michael Niedermayer2014-04-03
|\| | | | | | | | | | | | | | | | | | | * commit '28b9ac4e48f3405a82e8e87ead336188215cf1e6': log: Remove undefined behaviour Conflicts: libavutil/log.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * log: Remove undefined behaviourLuca Barbato2014-04-03
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* | Merge commit '7763118cae4eb468b032dbd29af15a011c2c233b'Michael Niedermayer2014-04-03
|\| | | | | | | | | | | | | | | | | | | | | | | * commit '7763118cae4eb468b032dbd29af15a011c2c233b': log: Support for 256color terminals Conflicts: doc/APIchanges libavutil/log.c libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * log: Support for 256color terminalsLuca Barbato2014-04-03
| | | | | | | | | | | | | | | | | | And provide extended coloring capabilities for debugging. The default colors do not change in 256 more to keep supporting people using Black on White, White on Black and Solarized terminals. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | log: Factorize check_color_terminal() outLuca Barbato2014-04-03
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* | lavu/log: add device categoriesLukasz Marek2014-03-03
| | | | | | | | Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
* | Merge commit '25a1ba814ad80056247fd357ec4c6911324a3f66'Michael Niedermayer2014-02-12
|\| | | | | | | | | | | | | | | | | | | * commit '25a1ba814ad80056247fd357ec4c6911324a3f66': log: Have function parameter names match between .c and .h file Conflicts: libavutil/log.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * log: Have function parameter names match between .c and .h fileDiego Biurrun2014-02-12
| | | | | | | | This fixes two related Doxygen warnings.
* | avutil/log: skip IO calls on empty stringsMichael Niedermayer2013-12-06
| | | | | | | | | | | | These occur when no context is set for example, thus they are common Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avutil/log: skip setting color for default (AV_LOG_INFO) levelMichael Niedermayer2013-12-06
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avutil/log: merge calls that set ansi color and print the stringMichael Niedermayer2013-12-06
| | | | | | | | | | | | about 1/3 or so faster Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avutil/log: check that len is within the buffer before reading itMichael Niedermayer2013-11-27
| | | | | | | | | | | | | | Fixes out of array read Fixes: asan_heap-oob_19d6979_6857_mmw_deadzy.ogg Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avutil/log: make default av_log callback thread safeMichael Niedermayer2013-10-23
| | | | | | | | | | | | This uses a pthread mutex Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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