virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
Code Issues Releases Activity
71,633 Commits 37 Branches 400 Tags 465 MiB
6264b6227c
Commit Graph

252 Commits

Author SHA1 Message Date
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>
 2015-04-22 23:32:35 +02:00
Tucker DiNapoli
303c3dada2 postproc: Removed unecessary if/else branch when getting QP. 
There's still an if, as QP needs to be modified if isColor=0, but it
still removes a unecessary branch.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-28 01:49:12 +01:00
Michael Niedermayer
83020f8978 postproc/postprocess_template: split 2nd blockgroup loop out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-23 00:41:41 +01:00
Michael Niedermayer
d9e3fe8c22 postproc/postprocess_template: split first part of block loop 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-23 00:33:16 +01:00
Michael Niedermayer
2a9b9579ab postproc/postprocess_template: Move QP initialization down 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-23 00:24:46 +01:00
Michael Niedermayer
330113b032 postproc/postprocess_template: Remove dead code and comments 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-23 00:22:43 +01:00
Michael Niedermayer
fc90d1502a bpostproc/postprocess_template: drop avoidable #ifdef 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-23 00:16:07 +01:00
Michael Niedermayer
93f4538363 postproc/postprocess_template: split loop in 2 (block groups of 4, blocks) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-23 00:15:58 +01:00
Michael Niedermayer
78cd9c5671 postproc: mark alloc/free context functions as av_cold 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-27 16:15:31 +01:00
Michael Niedermayer
f9d24ee1dc postproc/postprocess: Check for av_malloc() failure 
Fixes CID1271052

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-22 03:19:05 +01:00
Michael Niedermayer
ac424b23e4 postproc/postprocess: Check for av_mallocz() failure 
Fixes CID1271050

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-22 03:11:08 +01:00
Michael Niedermayer
45e0aa46ca postproc/postprocess: use av_mallocz() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-22 03:09:47 +01:00
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>
 2014-12-19 19:32:40 +01:00
Michael Niedermayer
0b7e5d0d75 postproc: fix qp count 
Found-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-13 16:12:30 +02:00
Michael Niedermayer
7a11333387 libpostproc: support grayscale 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-13 01:55:36 +02:00
Michael Niedermayer
941aaa39e8 postproc/postprocess: fix quant store for fq mode 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-12 22:22:39 +02:00
Michael Niedermayer
1d3c87d6cd postprocess: add YUV 4:4:0 support 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-12 22:22:39 +02:00
Michael Niedermayer
ac682955e9 postproc: add basic deblock filter visualization support 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-24 16:58:47 +02:00
Michael Niedermayer
3c4fc6a782 postproc/postprocess_template: mark unchanged function arguments const 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-22 17:49:55 +02:00
Michael Niedermayer
bd68909753 postprocess: prefetch* dont change anything, thus their arguments should be const 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-22 17:42:10 +02:00
Michael Niedermayer
5ccd08d26d postproc/postprocess: Avoid some ifs in do_a_deblock_C() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-19 17:00:15 +02:00
Michael Niedermayer
7f8d28f686 postproc: Replace CLIP by av_clip_uint8 
drop "#define CLIP av_clip_uint8"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-19 02:52:52 +02:00
Michael Niedermayer
5a9ca68e15 postproc/postprocess: remove redundant casts 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-18 21:11:37 +02:00
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>
 2014-09-18 21:10:18 +02:00
Michael Niedermayer
d9b141c05f postproc/postprocess: Remove unused argument from reallocAlign() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-18 21:08:44 +02:00
Michael Niedermayer
9e8be46252 postproc/postprocess: use av_strtok() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-18 14:43:43 +02:00
Michael Niedermayer
921caf6203 postprocess: make some variables in pp_get_mode_by_name_and_quality() const 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-18 14:43:43 +02:00
Michael Niedermayer
44dabf1f42 postproc: simplify forwarding return codes 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-18 14:43:43 +02:00
Michael Niedermayer
9f9ebe631d libpostproc/postprocess: avoid some if() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-18 14:43:43 +02:00
Michael Niedermayer
bb8b752553 postproc: use FFMIN/FFMAX where appropriate 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-04 03:50:46 +02:00
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>
 2014-08-29 18:57:25 +02:00
Michael Niedermayer
81a663f49e Drop remaining unneeded != NULL 
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-15 22:47:45 +02:00
Michael Niedermayer
fb33bff990 Merge commit 'f929ab0569ff31ed5a59b0b0adb7ce09df3fca39' 
* 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
Michael Niedermayer
97f8c7a03e bump libpostproc and libswresample 
this is needed / avoids some headaches  as one of their dependancies
(libavutil) was bumped

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-10 01:17:02 +02:00
Carl Eugen Hoyos
a19bcf4ee8 Fix libpostproc compilation with !HAVE_6REGS. 2014-04-24 17:50:02 +02:00
Matt Oliver
8236747511 Automatically change MANGLE() into named inline asm operands when direct symbol reference in inline asm are not supported. 
This is part of the patch-set for intel C inline asm on windows support

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-18 23:39:30 +01:00
Michael Niedermayer
f6173fed60 postproc: fix null pointer dereference with invalid option strings 
Fixes CID1135760
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 22:28:42 +01:00
James Almer
56572787ae Add Windows resource file support for shared libraries 
Originally written by James Almer <jamrial@gmail.com>

With the following contributions by Timothy Gu <timothygu99@gmail.com>

* Use descriptions of libraries from the pkg-config file generation function
* Use "FFmpeg Project" as CompanyName (suggested by Alexander Strasser)
* Use "FFmpeg" for ProductName as MSDN says "name of the product with which the
  file is distributed" [1].
* Use FFmpeg's version (N-xxxxx-gxxxxxxx) for ProductVersion per MSDN [1].
* Only build the .rc files when --enable-small is not enabled.

[1] http://msdn.microsoft.com/en-us/library/windows/desktop/aa381058.aspx

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-05 23:42:07 +01:00
Michael Niedermayer
78d2d1e027 postprocess_template: put rsp on the clobber list to prevent gcc from using it in "q" 
Fixes Ticket2675

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-06-16 18:21:39 +02:00
Michael Niedermayer
1d3476f258 postproc/postprocess_template: remove empty comments 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-23 14:39:58 +02:00
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...
 2013-04-10 23:16:03 +02:00
Michael Niedermayer
a2f7314ba2 libpostproc: silence valgrind/fate warning about using uninitialized data 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-25 21:48:45 +01:00
Carl Eugen Hoyos
7a259a5fcd Fix libpostproc compilation on x86_32 with disable-optimizations. 2013-02-09 15:03:04 +01:00
Clément Bœsch
518239cd61 build: postproc cleanup. 
This reverts 79f80f5c, moves postproc along with the other libraries,
and fix the postproc dependency to libavutil.
 2012-12-30 02:27:52 +01:00
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>
 2012-12-28 02:47:25 +01:00
Michael Niedermayer
f1185fbbec libpostproc: Fix off by 1 error in the C dering code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-28 01:48:40 +01:00
Michael Niedermayer
f9d8658d67 libpostproc: fix leak of 2kb 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-23 04:55:14 +01:00
Clément Bœsch
a1d14336d3 pp: fix a few typo in the template. 2012-12-19 17:59:25 +01:00
Clément Bœsch
18d9398143 doxy: add ref for lavfi, lpp and lsws. 2012-12-11 02:13:43 +01:00
Clément Bœsch
f48cddfe4c pp: add SSE2 deInterlaceInterpolateCubic(). 
2124 decicycles in deInterlaceInterpolateCubic_C, 67100774 runs, 8090 skips
458 decicycles in deInterlaceInterpolateCubic_MMX2, 67107146 runs, 1718 skips
382 decicycles in deInterlaceInterpolateCubic_SSE2, 67107086 runs, 1778 skips
 2012-11-18 16:21:59 +01:00