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* Replace informal license notices by standard license headerGravatar diego2009-01-05
| | | | | | | and add standard license header where missing. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28264 b3059339-0415-0410-9bf9-f77b7e298cf2
* Rename a bunch of miscellaneous preprocessor directives.Gravatar diego2008-08-07
| | | | | | | Switch them from a HAVE_ to a CONFIG_ prefix. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27423 b3059339-0415-0410-9bf9-f77b7e298cf2
* Start unifying names of internal preprocessor directives.Gravatar diego2008-07-30
| | | | | | | | Replace all USE_ prefixes by CONFIG_ prefixes to indicate options which are configurable. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27373 b3059339-0415-0410-9bf9-f77b7e298cf2
* Add new audio filter for encoding multi-channel audio into ac3 at runtime.Gravatar ulion2007-12-13
| | | | | | | | And if set first parameter of this filter to 1, it will do ac3 passthrough like hwac3 did. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25385 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix my wrong code in r25530.Gravatar ulion2007-12-10
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25334 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix missing command line bug by making the input parameter constant.Gravatar ulion2007-12-10
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25330 b3059339-0415-0410-9bf9-f77b7e298cf2
* Prevent from using data->len when data is NULL (when play() return NULL).Gravatar ulion2007-11-23
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25143 b3059339-0415-0410-9bf9-f77b7e298cf2
* A/V sync: take audio filter buffers into accountGravatar uau2007-11-01
| | | | | | | | | | | | | | | | | | Substract the delay caused by filter buffering when calculating currently playing audio position. This matters for af_scaletempo which buffers significant and varying amounts of data. For other current filters the effect is normally insignificant. Instead of the old time-based filter delay field (which was ignored) this version stores the per-filter delay in units of bytes input read without corresponding output. This allows the current scaletempo behavior where other filters before and after it can see the same nominal samplerate even though the real duration of the data varies; in this case the other filters can not know the delay they're causing in terms of real time. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24928 b3059339-0415-0410-9bf9-f77b7e298cf2
* Add audio filter scaletempoGravatar uau2007-11-01
| | | | | | | Patch by Robert Juliano, juliano.1 osu edu git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24924 b3059339-0415-0410-9bf9-f77b7e298cf2
* Change decode_audio() interfaceGravatar uau2007-11-01
| | | | | | | | | | | | Rewrite decode_audio to better deal with filters that handle input in large blocks. It now always places output in sh_audio->a_out_buffer (which was always given as a parameter before) and reallocates the buffer if needed. After the changes filters can return arbitrarily large blocks of data without some of it being lost. The new version also allows simplifying some code. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24920 b3059339-0415-0410-9bf9-f77b7e298cf2
* Remove some pointless 'inline' qualifiersGravatar uau2007-11-01
| | | | | | | Most of these functions aren't even used in the same translation unit. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24918 b3059339-0415-0410-9bf9-f77b7e298cf2
* libaf: Remove rational number implementationGravatar uau2007-11-01
| | | | | | | | Remove the mul/cancel/gcd functions and some related code. Use ff_gcd instead of the removed af_gcd in af_resample.c. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24917 b3059339-0415-0410-9bf9-f77b7e298cf2
* libaf: change filter input/output ratio calculationsGravatar uau2007-11-01
| | | | | | | | | | Change the audio filters to use a double instead of rationals for the ratio of output to input size. The rationals could overflow when calculating the overall ratio of a filter chain and gave no real advantage compared to doubles. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24916 b3059339-0415-0410-9bf9-f77b7e298cf2
* Remove unused functions in af.cGravatar uau2007-11-01
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24915 b3059339-0415-0410-9bf9-f77b7e298cf2
* Change value used to indicate "unknown audio format" from 0 to -1.Gravatar uau2006-11-08
| | | | | | | 0 collided with a valid format value. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20787 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix stupid use of multiplication to check signs which fails because of Gravatar uau2006-09-18
| | | | | | | | overflow. Negative values do not seem to be used so just remove the failing test. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19889 b3059339-0415-0410-9bf9-f77b7e298cf2
* makes several libaf functions static coz they are not used outside their ↵Gravatar reynaldo2006-07-09
| | | | | | source files. Patch by Stefan Huehner, stefan AT huehner-org git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18972 b3059339-0415-0410-9bf9-f77b7e298cf2
* Rename sinesupress to sinesuppress, including af_sinesupress.c file rename.Gravatar corey2006-06-07
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18612 b3059339-0415-0410-9bf9-f77b7e298cf2
* New karaoke afGravatar reynaldo2006-05-13
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18471 b3059339-0415-0410-9bf9-f77b7e298cf2
* Get ride of the several if(identify) messy lines and rearangment of some of ↵Gravatar reynaldo2006-04-24
| | | | | | the output, both patches by Kiriuja mplayer-patches AT en-directo_net, his changes are barely unrelated, nevertheless Im commiting them thogeter just for the sake of my mental healt, I had both patches already applied on my local three git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18238 b3059339-0415-0410-9bf9-f77b7e298cf2
* very simple filter which can remove a sine at a specified frequency, usefull ↵Gravatar michael2006-04-13
| | | | | | | | | to get rid of the 50/60hz noise on ultra crappy equipment probably works only with 1 channel input git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18083 b3059339-0415-0410-9bf9-f77b7e298cf2
* fix memory leak when filter with given name does not exist.Gravatar reimar2006-03-08
| | | | | | | Also prints which filter failed in the malloc-failed case git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17781 b3059339-0415-0410-9bf9-f77b7e298cf2
* semi-hack: avoid passing 0-length blocks to audio filters.Gravatar reimar2005-10-20
| | | | | | | Fixes bugzilla bug #391 (lavcresample crashes). git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16816 b3059339-0415-0410-9bf9-f77b7e298cf2
* documentation-only patch: make doxygen compatible and createGravatar reimar2005-10-01
| | | | | | | af_chain and af_filter doxygen modules. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16628 b3059339-0415-0410-9bf9-f77b7e298cf2
* Avoid hang with -af-adv force=3Gravatar reimar2005-07-23
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16073 b3059339-0415-0410-9bf9-f77b7e298cf2
* make -srate work again, unify audio filter init and preinit.Gravatar reimar2005-06-24
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15812 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix mp_msg vs af_msg usage as pointed out by Ivo.Gravatar diego2005-06-21
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15792 b3059339-0415-0410-9bf9-f77b7e298cf2
* adds some more -identify output, patch by kiriuja < mplayer DASH patches PAM ↵Gravatar gpoirier2005-06-20
| | | | | | en DASH directo POUM net> git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15790 b3059339-0415-0410-9bf9-f77b7e298cf2
* Prevent segfault when filter chain is empty (e.g. because allGravatar reimar2005-05-01
| | | | | | | filters returned AF_DETACH). Fixes bugzilla bug #293. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15313 b3059339-0415-0410-9bf9-f77b7e298cf2
* change list traversal so the loop begins at the first filter after removingGravatar henry2005-04-16
| | | | | | | one, instead at the second git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15192 b3059339-0415-0410-9bf9-f77b7e298cf2
* finally remove the refences to bps outside libaf. also simplification of ↵Gravatar alex2005-02-25
| | | | | | some messages and removed redundants git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14819 b3059339-0415-0410-9bf9-f77b7e298cf2
* filter for adding a center channel, adding a high pass filter would be niceGravatar alex2005-02-21
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14751 b3059339-0415-0410-9bf9-f77b7e298cf2
* Make this file compile with gcc-4.0.0:Gravatar gpoirier2005-01-22
| | | | | | | | It's syntacticly incorrect to use the "&" operand to take the address of a variable that is declared as "register" as a register has no address. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14570 b3059339-0415-0410-9bf9-f77b7e298cf2
* always cancel down fractions (frac_t) to avoid overflows and playbackGravatar reimar2005-01-08
| | | | | | | | problems (e.g. when using resample and equalizer filters together, see http://mplayerhq.hu/pipermail/mplayer-users/2004-December/050058.html) git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14434 b3059339-0415-0410-9bf9-f77b7e298cf2
* af_bits2fmt and af_str2fmt_short, also removed the extra FORMAT_BPS control ↵Gravatar alex2005-01-03
| | | | | | in format.c git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14336 b3059339-0415-0410-9bf9-f77b7e298cf2
* Use lavcresample only when libavcodec is compiled in.Gravatar reimar2005-01-03
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14327 b3059339-0415-0410-9bf9-f77b7e298cf2
* Make af_control_any_rev return the matching filterGravatar reimar2005-01-01
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14293 b3059339-0415-0410-9bf9-f77b7e298cf2
* Use lavcresample when accuracy-optimized audio filter chain is requested.Gravatar reimar2004-12-26
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14244 b3059339-0415-0410-9bf9-f77b7e298cf2
* Adds support for LADSPA (Linux Audio Developer's Simple Plugin API) plugins.Gravatar ivo2004-12-23
| | | | | | | | | | Compilation is optional and can be controled by configure. You need to have the LADSPA SDK installed in order to have it autodetected by configure. Manual page is updated. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14218 b3059339-0415-0410-9bf9-f77b7e298cf2
* head related transfer functionGravatar henry2004-11-20
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13997 b3059339-0415-0410-9bf9-f77b7e298cf2
* sine sweep generatorGravatar michael2004-10-21
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13722 b3059339-0415-0410-9bf9-f77b7e298cf2
* libavcodec resampling ...Gravatar michael2004-10-21
| | | | | | | libaf doesnt seem to support planar audio, so we need to convert it :( git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13714 b3059339-0415-0410-9bf9-f77b7e298cf2
* make af_help conform better to the the afm/vfm/etc equivalentsGravatar alex2004-10-05
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13567 b3059339-0415-0410-9bf9-f77b7e298cf2
* reimplementation of the pl_extrastereo and pl_volnorm pluginsGravatar alex2004-10-04
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13551 b3059339-0415-0410-9bf9-f77b7e298cf2
* mplayer -af help now lists all available audio filters.Gravatar ivo2004-09-06
| | | | | | | Updated manual page. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13270 b3059339-0415-0410-9bf9-f77b7e298cf2
* Send a command throught the filter chain until some item returns AF_OK. ↵Gravatar alex2004-06-25
| | | | | | Patch by Reimar Doeffinger git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@12669 b3059339-0415-0410-9bf9-f77b7e298cf2
* if the user wants fast, use fast code! otherwise the user has to putGravatar rfelker2004-01-27
| | | | | | | | af=resample=44100:0:0 in the config file, which will resample all files, not just ones that need it. libaf still sux! git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@11860 b3059339-0415-0410-9bf9-f77b7e298cf2
* disable af export for systems without mmapGravatar faust32003-09-21
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@10909 b3059339-0415-0410-9bf9-f77b7e298cf2
* Adding filter for exporting audio data to visual effect applicationsGravatar anders2003-09-20
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@10893 b3059339-0415-0410-9bf9-f77b7e298cf2
* Adding support for more logical libaf configurationGravatar anders2003-01-17
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8970 b3059339-0415-0410-9bf9-f77b7e298cf2