1f0948272a
postproc/postprocess: Remove obsolete MMX(EXT)/3Dnow functions
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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>
2022-11-09 17:38:24 +01:00
f2b79c5b85
lib*/version: Move library version functions into files of their own
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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>
2022-05-10 06:49:32 +02:00
0f8b0b9ce2
libpostproc: Split version.h
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Signed-off-by: Martin Storsjö <martin@martin.st>
2022-03-16 14:05:26 +02:00
69f120ead7
avcodec/avcodec: Don't include cpu.h
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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>
2021-07-22 12:59:07 +02:00
cc2a9509ce
libavcodec, libpostproc: Remove outcommented START/STOP_TIMER
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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>
2020-03-14 18:24:04 +01:00
96fab29e96
Silence "string-plus-int" warning shown by clang.
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libswscale/utils.c:89:42: warning: adding 'unsigned long' to a string does not append to the string [-Wstring-plus-int]
2020-01-06 22:38:56 +01:00
2b7da70a70
postproc: remove usage of deprecated QP_STORE_T define
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Signed-off-by: James Almer <jamrial@gmail.com>
2017-08-30 14:44:27 -03:00
172b0e2e88
Merge commit 'ea7ee4b4e381e0fa731458de0cbf740430eeb013'
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* commit 'ea7ee4b4e381e0fa731458de0cbf740430eeb013':
ppc: Centralize compiler-specific altivec.h #include handling in one place
Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 16:23:28 +02:00
2aa21eec1a
postproc: fix unaligned access
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Based on 59074310#5259 .
2016-02-23 15:50:28 +01:00
590743101d
postproc: fix unaligned access
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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>
2015-06-19 01:47:59 +02:00
6f51674c91
postproc: Avoid floats in maxClipped computation
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-31 01:40:12 +02:00
07cb6bf985
postproc/postprocess: Use size_t to hold strlen()s value
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This should make no difference but its more correct
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-10 16:28:37 +02:00
6264b6227c
postproc: Replaced inline asm for prefetching with prefetch functions
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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>
2015-04-22 23:32:35 +02:00
78cd9c5671
postproc: mark alloc/free context functions as av_cold
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-27 16:15:31 +01:00
f9d24ee1dc
postproc/postprocess: Check for av_malloc() failure
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Fixes CID1271052
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-22 03:19:05 +01:00
ac424b23e4
postproc/postprocess: Check for av_mallocz() failure
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Fixes CID1271050
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-22 03:11:08 +01:00
45e0aa46ca
postproc/postprocess: use av_mallocz()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-22 03:09:47 +01:00
649c158e8c
Add FFMPEG_VERSION into the binary libs
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This simplifies identifying from which revision a binary of a lib came from
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-19 19:32:40 +01:00
0b7e5d0d75
postproc: fix qp count
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Found-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-13 16:12:30 +02:00
7a11333387
libpostproc: support grayscale
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-13 01:55:36 +02:00
941aaa39e8
postproc/postprocess: fix quant store for fq mode
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-12 22:22:39 +02:00
ac682955e9
postproc: add basic deblock filter visualization support
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-24 16:58:47 +02:00
bd68909753
postprocess: prefetch* dont change anything, thus their arguments should be const
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-22 17:42:10 +02:00
5ccd08d26d
postproc/postprocess: Avoid some ifs in do_a_deblock_C()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-19 17:00:15 +02:00
5a9ca68e15
postproc/postprocess: remove redundant casts
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-18 21:11:37 +02:00
859d7d4640
postproc/postprocess: Use FF_ARRAY_ELEMS() in pp_free_context() instead of hard-coding their size
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-18 21:10:18 +02:00
d9b141c05f
postproc/postprocess: Remove unused argument from reallocAlign()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-18 21:08:44 +02:00
9e8be46252
postproc/postprocess: use av_strtok()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-18 14:43:43 +02:00
921caf6203
postprocess: make some variables in pp_get_mode_by_name_and_quality() const
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-18 14:43:43 +02:00
44dabf1f42
postproc: simplify forwarding return codes
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-18 14:43:43 +02:00
9f9ebe631d
libpostproc/postprocess: avoid some if()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-18 14:43:43 +02:00
bb8b752553
postproc: use FFMIN/FFMAX where appropriate
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-04 03:50:46 +02:00
d9e2aceb7f
Add missing "const" all over the place.
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Only "./configure --enable-gpl" on x86 was tested.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2014-08-29 18:57:25 +02:00
81a663f49e
Drop remaining unneeded != NULL
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Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-15 22:47:45 +02:00
fb33bff990
Merge commit 'f929ab0569ff31ed5a59b0b0adb7ce09df3fca39'
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* 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>
2014-08-15 21:00:50 +02:00
f6173fed60
postproc: fix null pointer dereference with invalid option strings
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Fixes CID1135760
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-11 22:28:42 +01:00
8da1fff85a
lavfi/pp: switch to an AVOptions-based system.
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Also add and use the '|' separator instead of ':' since it's
incompatible with the new option system...
2013-04-10 23:16:03 +02:00
518239cd61
build: postproc cleanup.
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This reverts 79f80f5c
2012-12-30 02:27:52 +01:00
9e04e11e83
libpostproc: alloc a few bytes more in the temporary buffer
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This avoids dering reading 4 bytes prior the buffer (1 byte can
be used)
Fixes Ticket2057
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-28 02:47:25 +01:00
f9d8658d67
libpostproc: fix leak of 2kb
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-23 04:55:14 +01:00
4e264d1c79
pp: add support for SSE2.
2012-11-18 16:21:59 +01:00
59d686f100
pp: add auto detection cpu flag.
2012-11-18 16:21:59 +01:00
e034b07e40
pp: add various const for pointers.
2012-11-18 16:20:09 +01:00
c6945228e8
pp: simplify postProcess().
2012-11-16 23:13:36 +01:00
375cd3f2ec
pp: rework the way templating is done.
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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.
2012-11-16 23:13:36 +01:00
e20ac54f3e
postproc: Fix unprotected inline asm
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Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-11 20:12:14 +02:00
08bd8c8ab3
rename the remaining instances of HAVE_MMX2 to HAVE_MMXEXT
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Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-20 17:47:25 +02:00
561a365dca
pp: check that the argument is not NULL as this is not supported
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-07 19:14:21 +02:00
234d42f53b
postprocess: fix another void returning void function.
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lets hope this makes suncc happy finally ...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-10 18:26:16 +02:00
7f80afe0a7
libpostproc: add bitexact mode, which is needed for regression testing.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-29 02:05:54 +01:00
Andreas Rheinhardt
Martin Storsjö
Andreas Rheinhardt
Carl Eugen Hoyos
James Almer
Clément Bœsch
Carl Eugen Hoyos
Andreas Cadhalpun
Michael Niedermayer
Tucker DiNapoli
Reimar Döffinger
Clément Bœsch
Derek Buitenhuis
XhmikosR