aboutsummaryrefslogtreecommitdiffhomepage
path: root/libmpcodecs/vf_uspp.c
Commit message (Collapse)AuthorAge
* Remove useless video filtersGravatar wm42012-10-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Adjust ffmpeg/libav #includes to work with recent upstream changesGravatar Uoti Urpala2012-08-21
| | | | | | | | The <libavutil/avutil.h> stopped including <libavutil/common.h> recursively in recent ffmpeg/libav git revisions. As a result, some files no longer got needed definitions, causing a build failure. Modify #include lines in various files to fix build with the latest versions of ffmpeg/libav headers.
* vf_uspp: fix possible crash when the output format is Y8Gravatar mplayer-svn2012-08-03
| | | | | | | | Fix possible crash when using -vf uspp,format=y8 i.e. the destination format is Y8. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@34805 b3059339-0415-0410-9bf9-f77b7e298cf2 Author: reimar
* Update Libav API usesGravatar Uoti Urpala2012-02-01
| | | | | | | | | | | | | | | | | | | Change various code to use the latest Libav API. The libavcodec error_recognition setting has been removed and replaced with different semantics. I removed the "--lavdopts=er=<value>" option accordingly, as I don't think it's widely enough used to be worth attempting to emulate the old option semantics using the new API. A new option with the new semantics can be added later if needed. Libav dropped APIs that were necessary with all Libav versions until quite recently (like setting avctx->age), and it would thus not be possible to keep compatibility with previous Libav versions without adding workarounds. The new APIs also had some bugs/limitations in the recent Libav release 0.8, and it would not work fully (at least some avcodec options would not be set correctly). Because of those issues, this commit makes no attempt to maintain compatibility with anything but the latest Libav git head. Hopefully the required fixes and improvements will be included in a following Libav point release.
* cleanup: do libav* initialization on startupGravatar Uoti Urpala2011-07-18
| | | | | | | Do the global initialization of libavcodec and libavformat (avcodec_register_all(), av_register_all()) immediately on program startup and remove the initialization calls from various individual modules that use libavcodec/libavformat functionality.
* cleanup: shut up more warningsGravatar Clément Bœsch2011-05-06
|
* cleanup: remove NULL checks before free() all over the codeGravatar cboesch2010-11-14
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32624 b3059339-0415-0410-9bf9-f77b7e298cf2
* Add central init_avcodec() to avoid duplicated libavcodec init codeGravatar diego2010-11-02
| | | | | | | | | | | | | | | | Patch by Vlad Seryakov, vseryakov gmail com git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32043 b3059339-0415-0410-9bf9-f77b7e298cf2 Refactor more instances of avcodec_initialized handling into init_avcodec(). This is a leftover from the previous commit. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32044 b3059339-0415-0410-9bf9-f77b7e298cf2 Add missing #include for vd_ffmpeg.h; fixes the warning: libmpcodecs/vf_zrmjpeg.c:472: warning: implicit declaration of function 'init_avcodec' git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32176 b3059339-0415-0410-9bf9-f77b7e298cf2
* cosmetics: "struct vf_instance* vf" -> "struct vf_instance *vf"Gravatar Uoti Urpala2010-05-29
| | | | | | | 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 r30683Gravatar Uoti Urpala2010-03-10
|\
* \ Merge svn changes up to r30463Gravatar Uoti Urpala2010-03-09
|\ \ | | | | | | | | | | | | | | | 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.
| | * Rename open() vf initialization function to vf_open().Gravatar diego2010-02-21
| |/ | | | | | | | | | | | | This avoids clashes with fcntl.h under certain circumstances. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30680 b3059339-0415-0410-9bf9-f77b7e298cf2
| * Support more qscale types in most post-processing filters.Gravatar reimar2010-01-29
| | | | | | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30454 b3059339-0415-0410-9bf9-f77b7e298cf2
* | Remove trailing whitespace from most filesGravatar Uoti Urpala2009-07-07
| |
| * whitespace cosmetics: Remove all trailing whitespace.Gravatar diego2009-05-13
| | | | | | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@29305 b3059339-0415-0410-9bf9-f77b7e298cf2
* | Merge svn changes up to r29134Gravatar Uoti Urpala2009-04-02
|\|
| * Remove unnecessary malloc.h #includes and related #ifdeffery.Gravatar diego2009-04-02
| | | | | | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@29126 b3059339-0415-0410-9bf9-f77b7e298cf2
* | Merge svn changes up to r28641Gravatar Uoti Urpala2009-02-18
|\| | | | | | | | | | | | | | | Convert vo_x11_border (used in vo_gl/gl2 though the vo_gl_border macro) to use a wrapper macro in old-style VOs which do not provide a VO object argument. Before this function had an explicit global_vo argument in vo_gl/gl2. New vo_vdpau uses it too so use the same mechanism as most other functions.
| * Convert HAVE_MALLOC_H into a 0/1 definition, fixes the warning:Gravatar diego2009-02-17
| | | | | | | | | | | | | | mem.c:32:5: warning: "HAVE_MALLOC_H" is not defined git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28629 b3059339-0415-0410-9bf9-f77b7e298cf2
* | Merge svn changes up to r28341Gravatar Uoti Urpala2009-01-19
|\| | | | | | | | | | | Conflicts: configure libmpcodecs/native/rtjpegn.c
| * Lots and lots of #ifdef ARCH_... -> #if ARCH_...Gravatar reimar2009-01-16
| | | | | | | | | | | | | | | | and #ifdef HAVE_MMX etc -> #if HAVE_MMX. There might be still more that need to be fixed. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28325 b3059339-0415-0410-9bf9-f77b7e298cf2
* | Merge svn changes up to 27824Gravatar Uoti Urpala2008-10-25
|\| | | | | | | | | | | | | | | | | | | Conflicts: cfg-common-opts.h libmpcodecs/dec_video.c libmpcodecs/vd.c libvo/x11_common.h mplayer.c stream/cache2.c
| * Change all occurrences of asm and __asm to __asm__, same as was done for FFmpeg.Gravatar diego2008-10-16
| | | | | | | | | | | | | | Neither variant is valid C99 syntax, but __asm__ is the most portable variant. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27788 b3059339-0415-0410-9bf9-f77b7e298cf2
* | Merge svn changes up to r26783Gravatar Uoti Urpala2008-05-15
|\| | | | | | | | | | | | | | | | | | | | | | | Conflicts: Makefile common.mak configure libmpcodecs/vd_ffmpeg.c libmpdemux/demux_mkv.c libvo/vo_xv.c mplayer.c
| * Use standard license headers.Gravatar diego2008-05-13
| | | | | | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26759 b3059339-0415-0410-9bf9-f77b7e298cf2
* | Remove _s/_st suffix from some struct namesGravatar Uoti Urpala2008-04-25
|/ | | | | Since the names are always used after the keyword "struct" having a suffix as in "struct demuxer_st" is almost completely pointless.
* Make all vf_info_t structs constGravatar reimar2007-12-02
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25249 b3059339-0415-0410-9bf9-f77b7e298cf2
* Remove unnecessary dsputil.h #include, fixes the warnings:Gravatar diego2007-11-09
| | | | | | | | | | | | | In file included from vf_uspp.c:33: ../libavcodec/dsputil.h: In function 'copy_block2': ../libavcodec/dsputil.h:675: warning: implicit declaration of function 'AV_WN16' ../libavcodec/dsputil.h:675: warning: implicit declaration of function 'AV_RN16' ../libavcodec/dsputil.h: In function 'copy_block4': ../libavcodec/dsputil.h:686: warning: implicit declaration of function 'AV_WN32' ../libavcodec/dsputil.h:686: warning: implicit declaration of function 'AV_RN32' git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25001 b3059339-0415-0410-9bf9-f77b7e298cf2
* Remove unused fmt_list array, fixes the warnings:Gravatar diego2007-10-30
| | | | | | | | | vf_ow.c:296: warning: 'fmt_list' defined but not used vf_spp.c:544: warning: 'fmt_list' defined but not used vf_uspp.c:334: warning: 'fmt_list' defined but not used git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24893 b3059339-0415-0410-9bf9-f77b7e298cf2
* remove unused variablesGravatar lorenm2007-07-11
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23768 b3059339-0415-0410-9bf9-f77b7e298cf2
* Replace implicit use of fast_memcpy via macro by explicit use to allowGravatar reimar2007-06-05
| | | | | | | for future optimization. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23475 b3059339-0415-0410-9bf9-f77b7e298cf2
* segfault fixGravatar michael2006-08-28
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19575 b3059339-0415-0410-9bf9-f77b7e298cf2
* Remove unused variables, patch by Stefan Huehner, stefan ##at## huehner org.Gravatar diego2006-07-09
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18981 b3059339-0415-0410-9bf9-f77b7e298cf2
* removed unreachable code: this filter can't compile with external libavcodec ↵Gravatar nicodvb2006-04-17
| | | | | | (the Makefile rules prevent it) git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18132 b3059339-0415-0410-9bf9-f77b7e298cf2
* passing pts through the filter layer (lets see if pts or cola comes out at ↵Gravatar michael2006-03-21
| | | | | | the end) git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17907 b3059339-0415-0410-9bf9-f77b7e298cf2
* lavc exposes the reconstructed picture, so no need to decode it againGravatar lorenm2006-02-13
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17615 b3059339-0415-0410-9bf9-f77b7e298cf2
* Move conditional compilation out of the code and into the build system.Gravatar diego2006-01-31
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17524 b3059339-0415-0410-9bf9-f77b7e298cf2
* Update licensing information: The FSF changed postal address.Gravatar diego2006-01-13
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17368 b3059339-0415-0410-9bf9-f77b7e298cf2
* switch to snowGravatar michael2005-12-03
| | | | | | | various bugfixes git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17082 b3059339-0415-0410-9bf9-f77b7e298cf2
* Unify include path handling, -I.. is in CFLAGS.Gravatar diego2005-11-18
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17013 b3059339-0415-0410-9bf9-f77b7e298cf2
* ultra simple&slow pp filter, yes yet another spp like filter :)Gravatar michael2005-11-08
this one does actually compress&decompress the video at various shifts with lavc while the other spp filters are doing optimized intra only filtering limitations: mpeg4 is hardcoded, all options too, pretty trivial to change though, even filtering with non dct codecs like snow could be tried ... the qscale/qp is only taken fron the first MB of each image and then used for the whole image (would needs some small changes to lavc to let the user set the qscales for the mbs themselfs but iam to lazy ...) this needs ALOT of cpu time and memory especially at uspp=8 ... git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16947 b3059339-0415-0410-9bf9-f77b7e298cf2
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-07 11:21:06 +0000