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* postproc/postprocess: Remove obsolete MMX(EXT)/3Dnow functionsAndreas Rheinhardt2022-11-09
| | | | | | | | | | | | | | | | | postprocess.c currently has C, MMX, MMXEXT, 3DNow as well as SSE2 versions of its internal functions. But given that only ancient 32-bit x86 CPUs don't support SSE2, the MMX, MMXEXT and 3DNow versions are obsolete and are therefore removed by this commit. This saves about 56KB here. (The SSE2 version in particular is not really complete, so that it often falls back to MMXEXT (which means that there were some identical (apart from the name) MMXEXT and SSE2 functions; this duplication no longer exists with this commit.) Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* lib*/version: Move library version functions into files of their ownAndreas Rheinhardt2022-05-10
| | | | | | | This avoids having to rebuild big files every time FFMPEG_VERSION changes (which it does with every commit). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* libpostproc: Split version.hMartin Storsjö2022-03-16
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* avcodec/avcodec: Don't include cpu.hAndreas Rheinhardt2021-07-22
| | | | | | | It is not used here at all; instead, add it where it is used without including it or any of the arch-specific CPU headers. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* libavcodec, libpostproc: Remove outcommented START/STOP_TIMERAndreas Rheinhardt2020-03-14
| | | | | | | as well as includes of libavutil/timer.h. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Silence "string-plus-int" warning shown by clang.Carl Eugen Hoyos2020-01-06
| | | | libswscale/utils.c:89:42: warning: adding 'unsigned long' to a string does not append to the string [-Wstring-plus-int]
* postproc: remove usage of deprecated QP_STORE_T defineJames Almer2017-08-30
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* Merge commit 'ea7ee4b4e381e0fa731458de0cbf740430eeb013'Clément Bœsch2017-04-26
|\ | | | | | | | | | | | | * commit 'ea7ee4b4e381e0fa731458de0cbf740430eeb013': ppc: Centralize compiler-specific altivec.h #include handling in one place Merged-by: Clément Bœsch <u@pkh.me>
* | postproc: fix unaligned accessCarl Eugen Hoyos2016-02-23
| | | | | | | | | | Based on 59074310 by Andreas Cadhalpun. Fixes ticket #5259.
* | postproc: fix unaligned accessAndreas Cadhalpun2015-06-19
| | | | | | | | | | | | | | | | | | | | QP_store is only 8-bit-aligned, so accessing it as uint32_t causes SIGBUS crashes on sparc. The AV_RN32/AV_WN32 macros only do unaligned access in the HAVE_FAST_UNALIGNED case. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | postproc: Avoid floats in maxClipped computationMichael Niedermayer2015-05-31
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postproc/postprocess: Use size_t to hold strlen()s valueMichael Niedermayer2015-05-10
| | | | | | | | | | | | This should make no difference but its more correct Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postproc: Replaced inline asm for prefetching with prefetch functionsTucker DiNapoli2015-04-22
| | | | | | | | | | | | | | | | | | | | Prefetching functions are defined in postprocess_template using the RENAME macro so that prefetching is used when available. For x86 targets inline asm is used and the functions are non-empty only for cpus where prefetching is available. For non x86 targets the gcc bultin prefetch is used if it is available, otherwise no prefetching is done. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postproc: mark alloc/free context functions as av_coldMichael Niedermayer2015-02-27
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postproc/postprocess: Check for av_malloc() failureMichael Niedermayer2015-02-22
| | | | | | | | | | | | Fixes CID1271052 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postproc/postprocess: Check for av_mallocz() failureMichael Niedermayer2015-02-22
| | | | | | | | | | | | Fixes CID1271050 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postproc/postprocess: use av_mallocz()Michael Niedermayer2015-02-22
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Add FFMPEG_VERSION into the binary libsMichael Niedermayer2014-12-19
| | | | | | | | | | | | This simplifies identifying from which revision a binary of a lib came from Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postproc: fix qp countMichael Niedermayer2014-10-13
| | | | | | | | | | Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | libpostproc: support grayscaleMichael Niedermayer2014-10-13
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postproc/postprocess: fix quant store for fq modeMichael Niedermayer2014-10-12
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postproc: add basic deblock filter visualization supportMichael Niedermayer2014-09-24
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postprocess: prefetch* dont change anything, thus their arguments should be ↵Michael Niedermayer2014-09-22
| | | | | | | | | | | | const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postproc/postprocess: Avoid some ifs in do_a_deblock_C()Michael Niedermayer2014-09-19
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postproc/postprocess: remove redundant castsMichael Niedermayer2014-09-18
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postproc/postprocess: Use FF_ARRAY_ELEMS() in pp_free_context() instead of ↵Michael Niedermayer2014-09-18
| | | | | | | | | | | | hard-coding their size Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postproc/postprocess: Remove unused argument from reallocAlign()Michael Niedermayer2014-09-18
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postproc/postprocess: use av_strtok()Michael Niedermayer2014-09-18
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postprocess: make some variables in pp_get_mode_by_name_and_quality() constMichael Niedermayer2014-09-18
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postproc: simplify forwarding return codesMichael Niedermayer2014-09-18
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | libpostproc/postprocess: avoid some if()Michael Niedermayer2014-09-18
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postproc: use FFMIN/FFMAX where appropriateMichael Niedermayer2014-09-04
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Add missing "const" all over the place.Reimar Döffinger2014-08-29
| | | | | | | | | | | | Only "./configure --enable-gpl" on x86 was tested. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
* | Drop remaining unneeded != NULLMichael Niedermayer2014-08-15
| | | | | | | | | | Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'f929ab0569ff31ed5a59b0b0adb7ce09df3fca39'Michael Niedermayer2014-08-15
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'f929ab0569ff31ed5a59b0b0adb7ce09df3fca39': cosmetics: Write NULL pointer equality checks more compactly Conflicts: cmdutils.c ffmpeg_opt.c ffplay.c libavcodec/dvbsub.c libavcodec/dvdsubdec.c libavcodec/dvdsubenc.c libavcodec/dxa.c libavcodec/libxvid_rc.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/rv10.c libavcodec/tiffenc.c libavcodec/utils.c libavcodec/vc1dec.c libavcodec/zmbv.c libavdevice/v4l2.c libavformat/matroskadec.c libavformat/movenc.c libavformat/sdp.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Remove libpostproc.Diego Biurrun2012-02-23
| | | | | | | | | | | | | | | | This library does not fit into Libav as a whole and its code is just a maintenance burden. Furthermore it is now available as an external project, which completely obviates any reason to keep it around. URL: http://git.videolan.org/?p=libpostproc.git
* | postproc: fix null pointer dereference with invalid option stringsMichael Niedermayer2013-12-11
| | | | | | | | | | Fixes CID1135760 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavfi/pp: switch to an AVOptions-based system.Clément Bœsch2013-04-10
| | | | | | | | | | Also add and use the '|' separator instead of ':' since it's incompatible with the new option system...
* | build: postproc cleanup.Clément Bœsch2012-12-30
| | | | | | | | | | This reverts 79f80f5c, moves postproc along with the other libraries, and fix the postproc dependency to libavutil.
* | libpostproc: alloc a few bytes more in the temporary bufferMichael Niedermayer2012-12-28
| | | | | | | | | | | | | | | | | | This avoids dering reading 4 bytes prior the buffer (1 byte can be used) Fixes Ticket2057 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | libpostproc: fix leak of 2kbMichael Niedermayer2012-12-23
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | pp: add support for SSE2.Clément Bœsch2012-11-18
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* | pp: add auto detection cpu flag.Clément Bœsch2012-11-18
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* | pp: add various const for pointers.Clément Bœsch2012-11-18
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* | pp: simplify postProcess().Clément Bœsch2012-11-16
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* | pp: rework the way templating is done.Clément Bœsch2012-11-16
| | | | | | | | | | | | | | | | | | | | | | This refactoring simplifies the usage of the template: define the profile and include the template is all that is required. It should now be easier to add more instruction sets. The HAVE_* flags are changed with TEMPLATE_PP_* setting to avoid messing them up. See the top comment in postprocess_template.c for details.
* | postproc: Fix unprotected inline asmDerek Buitenhuis2012-09-11
| | | | | | | | | | Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | rename the remaining instances of HAVE_MMX2 to HAVE_MMXEXTXhmikosR2012-08-20
| | | | | | | | | | Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | pp: check that the argument is not NULL as this is not supportedMichael Niedermayer2012-07-07
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | postprocess: fix another void returning void function.Michael Niedermayer2012-06-10
| | | | | | | | | | | | lets hope this makes suncc happy finally ... Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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