FFmpeg

Commit Graph

Author	SHA1	Message	Date
Andreas Rheinhardt	1f0948272a	postproc/postprocess: Remove obsolete MMX(EXT)/3Dnow functions 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>	2 years ago
Andreas Rheinhardt	f2b79c5b85	lib*/version: Move library version functions into files of their own 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>	3 years ago
Martin Storsjö	0f8b0b9ce2	libpostproc: Split version.h Signed-off-by: Martin Storsjö <martin@martin.st>	3 years ago
Andreas Rheinhardt	69f120ead7	avcodec/avcodec: Don't include cpu.h 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>	3 years ago
Andreas Rheinhardt	cc2a9509ce	libavcodec, libpostproc: Remove outcommented START/STOP_TIMER 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>	5 years ago
Carl Eugen Hoyos	96fab29e96	Silence "string-plus-int" warning shown by clang. libswscale/utils.c:89:42: warning: adding 'unsigned long' to a string does not append to the string [-Wstring-plus-int]	5 years ago
James Almer	2b7da70a70	postproc: remove usage of deprecated QP_STORE_T define Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
Carl Eugen Hoyos	2aa21eec1a	postproc: fix unaligned access Based on `59074310` by Andreas Cadhalpun. Fixes ticket #5259.	9 years ago
Andreas Cadhalpun	590743101d	postproc: fix unaligned access 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>	10 years ago
Michael Niedermayer	6f51674c91	postproc: Avoid floats in maxClipped computation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	07cb6bf985	postproc/postprocess: Use size_t to hold strlen()s value This should make no difference but its more correct Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Tucker DiNapoli	6264b6227c	postproc: Replaced inline asm for prefetching with prefetch functions 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>	10 years ago
Michael Niedermayer	78cd9c5671	postproc: mark alloc/free context functions as av_cold Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	f9d24ee1dc	postproc/postprocess: Check for av_malloc() failure Fixes CID1271052 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	ac424b23e4	postproc/postprocess: Check for av_mallocz() failure Fixes CID1271050 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	45e0aa46ca	postproc/postprocess: use av_mallocz() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	649c158e8c	Add FFMPEG_VERSION into the binary libs This simplifies identifying from which revision a binary of a lib came from Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	0b7e5d0d75	postproc: fix qp count Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	7a11333387	libpostproc: support grayscale Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	941aaa39e8	postproc/postprocess: fix quant store for fq mode Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	ac682955e9	postproc: add basic deblock filter visualization support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	bd68909753	postprocess: prefetch* dont change anything, thus their arguments should be const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	5ccd08d26d	postproc/postprocess: Avoid some ifs in do_a_deblock_C() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	5a9ca68e15	postproc/postprocess: remove redundant casts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	859d7d4640	postproc/postprocess: Use FF_ARRAY_ELEMS() in pp_free_context() instead of hard-coding their size Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	d9b141c05f	postproc/postprocess: Remove unused argument from reallocAlign() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	9e8be46252	postproc/postprocess: use av_strtok() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	921caf6203	postprocess: make some variables in pp_get_mode_by_name_and_quality() const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	44dabf1f42	postproc: simplify forwarding return codes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	9f9ebe631d	libpostproc/postprocess: avoid some if() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	bb8b752553	postproc: use FFMIN/FFMAX where appropriate Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Reimar Döffinger	d9e2aceb7f	Add missing "const" all over the place. Only "./configure --enable-gpl" on x86 was tested. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	10 years ago
Michael Niedermayer	81a663f49e	Drop remaining unneeded != NULL Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	f6173fed60	postproc: fix null pointer dereference with invalid option strings Fixes CID1135760 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Clément Bœsch	8da1fff85a	lavfi/pp: switch to an AVOptions-based system. Also add and use the '\|' separator instead of ':' since it's incompatible with the new option system...	12 years ago
Clément Bœsch	518239cd61	build: postproc cleanup. This reverts `79f80f5c`, moves postproc along with the other libraries, and fix the postproc dependency to libavutil.	12 years ago
Michael Niedermayer	9e04e11e83	libpostproc: alloc a few bytes more in the temporary buffer This avoids dering reading 4 bytes prior the buffer (1 byte can be used) Fixes Ticket2057 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	f9d8658d67	libpostproc: fix leak of 2kb Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	4e264d1c79	pp: add support for SSE2.	12 years ago
Clément Bœsch	59d686f100	pp: add auto detection cpu flag.	12 years ago
Clément Bœsch	e034b07e40	pp: add various const for pointers.	12 years ago
Clément Bœsch	c6945228e8	pp: simplify postProcess().	12 years ago
Clément Bœsch	375cd3f2ec	pp: rework the way templating is done. 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.	12 years ago
Derek Buitenhuis	e20ac54f3e	postproc: Fix unprotected inline asm Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
XhmikosR	08bd8c8ab3	rename the remaining instances of HAVE_MMX2 to HAVE_MMXEXT Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	561a365dca	pp: check that the argument is not NULL as this is not supported Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	234d42f53b	postprocess: fix another void returning void function. lets hope this makes suncc happy finally ... Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	7f80afe0a7	libpostproc: add bitexact mode, which is needed for regression testing. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	f1808e3048	libpostproc: add pp=help support to print the help text via av_log() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	b315042c8c	Remove libpostproc. 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	13 years ago

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129 Commits (4fe91e3676a1885d0e00321963845aa3acc6eee0)