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* Remove useless video filterswm42012-10-031-336/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most of these have very limited actual use, or are even entirely useless. They only serve to bloat the codebase and to make life harder. Drowning users in tons of barely useful filters isn't exactly helpful either. Some of these filters were redundant or marked as obsolete. The dlopen and lua (to be added soon) video filters provide ways to add custom filters. Detailed listing for each filter with reasons (with contributions from divVerent and lachs0r): 1bpp: Replaced by "scale". 2xsai: Pixel art scaling algorithm, useless with lossy video. blackframe: Not very useful. Apparently one use is combining it with scripts, that pass the bmovl: Weirdly complex and insane (using FIFO commands), questionable use. cropdetect: Only sort-of useful when used with scripts, and then it will be very fragile. It's probably better to use the dlopen rectangle filter, or to implement the common use-case in a better way. decimate: Not needed/useful with modern video codecs, is an encoding-only filter. denoise3d: "hqdn3d" is better. detc: Some of the worse deteleciners. dint: Useless, actually crashes. (On an assert in vf.c that is disabled by default in mplayer-svn.) dvbscale: Not even practical, and the same effect can be achieved through other means. eq: Worse/older version of eq2. field: Limited use, available as dlopen filter. fil: Quoting the manpage: This filter is very similar to the il filter but much faster, the main disadvantage is that it does not always work. Especially if combined with other filters it may produce randomly messed up images, so be happy if it works but do not complain if it does not for your combination of filters. filmdint: Kind of redundant with pullup, and slightly worse. fixpts: Never useful. (Most if not all filters have been fixed for PTS.) framestep: Questionable use. For things like creating thumbnails, ffmpeg or --sstep should be used. geq: Limited use, will be redundant with the "lua" filter. halfpack: Useless, probably redundant with "scale". harddup: Useless. hue: Most VOs support this. il: Useless. ivtc: Another of the worse deteleciners. kerndeint: A bad deinterlacer. lavc: For DVB output devices. We removed that support. lavcdeint: A bad deinterlacer, was already deprecated. Still available as --vf=pp=fd. mcdeint: A broken deinterlacer that uses lavc internals. ow: Very slow, barely any quality benefit over "hqdn3d". palette: Done by "scale". perspective: Files with incorrect perspective are extremely rare. About the only real-world use for this is keystone correction, which is usually done in hardware by the projector or by graphics drivers/compositors. pp7: Another useless postprocessing filter with bad and complicated code. Use libpostprocess with "pp" instead. qp: Useless. remove-logo: Redundant with delogo, which is better and more practical. rgbtest: Useless. sab, smartblur, boxblur: Blur filters, redundant to "unsharp". softskip: Does nothing. spp, fspp, uspp: Useless postprocessing filters. "spp" needs ffmpeg internals. "fspp" is the optimized version of the "spp" filter (???), while "uspp" is the slow version (????). Use libpostprocess with "pp" instead. telecine: Evil and useless. Available as dlopen filter for testing purposes. test: Useless. tfields: Useless, probably. tile: Questionable use. Available as dlopen filter. tinterlace: Evil and useless. yuvcsp: Probably useless. yvu9: Redundant with "scale". Also remove the following left-over files: vd_null.c, vqf.h
* cosmetics: "struct vf_instance* vf" -> "struct vf_instance *vf"Uoti Urpala2010-05-291-5/+6
| | | | | | | Change 'struct vf_instance' pointer arguments to more standard style as in the subject. Also some other minor formatting fixes. Patch by Diego Biurrun.
* Merge svn changes up to r30683Uoti Urpala2010-03-101-2/+2
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| * Rename open() vf initialization function to vf_open().diego2010-02-211-2/+2
| | | | | | | | | | | | | | This avoids clashes with fcntl.h under certain circumstances. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30680 b3059339-0415-0410-9bf9-f77b7e298cf2
| * libmpcodecs: Mark functions not used outside of their files as static.diego2010-02-161-4/+5
| | | | | | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30597 b3059339-0415-0410-9bf9-f77b7e298cf2
* | Merge svn changes up to r30463Uoti Urpala2010-03-091-0/+18
|\| | | | | | | | | | | Note that r30455 is wrong, that commit does not in fact change the default behavior as claimed in the commit message. It only breaks "-af-adv force=0", which was already pretty much useless though.
| * Add missing license headers to all files in the libmpcodecs directory.diego2010-01-301-0/+18
| | | | | | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30463 b3059339-0415-0410-9bf9-f77b7e298cf2
| * whitespace cosmetics: Remove all trailing whitespace.diego2009-05-131-19/+19
| | | | | | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@29305 b3059339-0415-0410-9bf9-f77b7e298cf2
* | Remove trailing whitespace from most filesUoti Urpala2009-07-071-19/+19
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* | Make various functions staticUoti Urpala2008-08-121-2/+2
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* | Remove _s/_st suffix from some struct namesUoti Urpala2008-04-251-3/+3
|/ | | | | Since the names are always used after the keyword "struct" having a suffix as in "struct demuxer_st" is almost completely pointless.
* Remove unused variablereimar2008-01-121-3/+0
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25698 b3059339-0415-0410-9bf9-f77b7e298cf2
* Move uselessly global variablesreimar2008-01-121-3/+2
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25697 b3059339-0415-0410-9bf9-f77b7e298cf2
* Make all vf_info_t structs constreimar2007-12-021-1/+1
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25249 b3059339-0415-0410-9bf9-f77b7e298cf2
* Replace stupid "unsigned long" by the correct uint32_t.reimar2007-11-121-21/+21
| | | | | | | | Makes 2xsai work on 64 bit architectures (displayed video doubled horizontally before). git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25032 b3059339-0415-0410-9bf9-f77b7e298cf2
* Use proper inttypes.h types instead of broken uint32 etc. definesreimar2007-11-121-13/+9
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25031 b3059339-0415-0410-9bf9-f77b7e298cf2
* Remove unused functions, fixes the warnings:diego2007-10-301-41/+0
| | | | | | | | vf_2xsai.c:80: warning: 'GetResult1' defined but not used vf_2xsai.c:100: warning: 'GetResult2' defined but not used git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24891 b3059339-0415-0410-9bf9-f77b7e298cf2
* reminder that this filter has broken global varsrfelker2007-10-191-0/+2
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24813 b3059339-0415-0410-9bf9-f77b7e298cf2
* passing pts through the filter layer (lets see if pts or cola comes out at ↵michael2006-03-211-2/+2
| | | | | | the end) git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17907 b3059339-0415-0410-9bf9-f77b7e298cf2
* Unify include path handling, -I.. is in CFLAGS.diego2005-11-181-2/+2
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17013 b3059339-0415-0410-9bf9-f77b7e298cf2
* Add the new -vf option wich is the same as vop in reverse order.albeu2003-03-151-1/+2
| | | | | | | | Syntax is we decided, so you can give the nomes or not with both vop and vf. vf take precedence over vop. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@9594 b3059339-0415-0410-9bf9-f77b7e298cf2
* *HUGE* set of compiler warning fixes, unused variables removalarpi2002-11-061-1/+0
| | | | | | | based on patch by Dominik Mierzejewski <dominik@rangers.eu.org> git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8124 b3059339-0415-0410-9bf9-f77b7e298cf2
* 2xSai filter... just for fun, imho uselessarpi2002-10-251-0/+364
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7920 b3059339-0415-0410-9bf9-f77b7e298cf2
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