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Author SHA1 Message Date
Clément Bœsch 947a5111dd avcodec/subviewerdec: add some memory checks 2014-09-21 18:41:45 +02:00
Clément Bœsch 592716227c avcodec/srtdec: add some memory checks 2014-09-21 18:41:45 +02:00
Clément Bœsch 6a65da3a18 avcodec/samidec: add some memory checks 2014-09-21 18:41:45 +02:00
Clément Bœsch 8e7808b524 avcodec/realtextdec: add some memory checks 2014-09-21 18:41:45 +02:00
Clément Bœsch 27a9bee243 avcodec/mpl2dec: add some memory checks 2014-09-21 18:41:45 +02:00
Clément Bœsch e833b02f2f avcodec/movtextdec: add some memory checks 2014-09-21 18:41:45 +02:00
Clément Bœsch ac95b436db avcodec/microdvddec: add some memory checks 2014-09-21 18:41:45 +02:00
Clément Bœsch 4c85073044 avcodec/jacosubdec: add some memory checks 2014-09-21 18:41:45 +02:00
Clément Bœsch d210c0e777 avcodec/ass: add ff_ass_add_rect_bprint() helper 2014-09-21 18:41:45 +02:00
Clément Bœsch 4b58349bc8 avfilter/ass: add shaping option 
The documentation is mostly based on ass.h public header.
 2014-09-16 21:23:33 +02:00
Clément Bœsch 8a9c5db29e avfilter/ass: better log level mapping 2014-09-16 21:23:33 +02:00
Clément Bœsch a87527ad67 avfilter/ass: make sure the log level are in available range 2014-09-16 21:23:33 +02:00
Clément BœschandClément Bœsch d469aa8cfa sws: use av_clip() instead of av_clip_c() 2014-09-16 16:57:20 +02:00
Clément BœschandClément Bœsch de0e49c245 avformat/flacenc: use av_clip() instead of av_clip_c() 2014-09-16 16:57:20 +02:00
Clément Bœsch b24d74e44a avcodec/microdvddec: indent fix 2014-09-14 20:00:11 +02:00
Clément Bœsch fcfa3ebed1 avcodec/utils: remove avcodec_ prefix for internal symbol 2014-09-14 19:07:09 +02:00
Clément Bœsch 5eef7042d8 Changelog/RELEASE_NOTES: prepare for 2.4 2014-09-14 13:41:49 +02:00
Clément BœschandMichael Niedermayer b97e27082b doc/APIchanges: attempt to split releases 
Based on several git show origin/release/X.Y:doc/APIchanges.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-14 12:44:06 +02:00
Clément Bœsch 89d42da5c6 avformat/assenc: honor ReadOrder 2014-09-13 23:02:51 +02:00
Clément Bœsch d86cf4a91d avformat/vobsub: fix NULL dereference 2014-09-13 15:15:32 +02:00
Clément Bœsch c7d8dbad14 avformat: remove FF_API_ASS_SSA dead code 2014-09-09 21:34:23 +02:00
Clément Bœsch d8f08047dc RELEASE_NOTES: mention the ffplay -autoexit behaviour change 2014-09-06 21:28:53 +02:00
Clément Bœsch b2c0b80f62 avfilter/ebur128: rework channel weighting definition code 
Should fix CID1194399 (Bad bit shift operation)
 2014-09-06 13:47:59 +02:00
Clément Bœsch e6b125e3be avutil/pixelutils: add small buffers tests 2014-09-02 07:29:41 +02:00
Clément Bœsch 554d819062 avutil/pixelutils: faster pixelutils_sad_16x16 
501 to 439 decicycles.

See 45c7f3997e.
 2014-08-23 20:12:56 +02:00
Clément Bœsch f4dec0dba0 doc/filters: fix Shwo/Show typo 2014-08-23 16:07:55 +02:00
Clément Bœsch 45c7f3997e avutil/pixelutils: faster pixelutils_sad_[au]_16x16 
~560 → ~500 decicycles

This is following the comments from Michael in
https://ffmpeg.org/pipermail/ffmpeg-devel/2014-August/160599.html

Using 2 registers for accumulator didn't help. On the other hand,
some re-ordering between the movs and psadbw allowed going ~538 to ~500.
 2014-08-23 10:18:53 +02:00
Clément BœschandClément Bœsch 980a5b01fd avutil/motion_vector.h: fix coordinate types 
See b0352b1997 for more information on the
feature.
 2014-08-21 12:27:34 +02:00
Clément Bœsch e298b2f5d6 avfilter/showwaves: align const mode values (cosmetics) 2014-08-20 22:32:06 +02:00
Clément Bœsch 5abcc8e1a0 doc/filters: fix cline option name recently added 2014-08-20 22:30:38 +02:00
Clément Bœsch 11aab8d6cb ffmpeg: look for encoding options in both avcodec and avformat 
This patch is the same as 8a1714ad85 but
applied to encoding. It fixes the current clash of the -password option
between tta decoder and the icecast protocol.
 2014-08-15 23:56:09 +02:00
Clément Bœsch 37bfeca78c avfilter/select: larger pixel sad computation 2014-08-14 19:11:13 +02:00
Clément Bœsch 10d96d8d66 avfilter/select: re-align a few comments 2014-08-14 18:52:53 +02:00
Clément Bœsch ec14f53dbd reset and complete RELEASE_NOTES for the next version 2014-08-13 21:03:55 +02:00
Clément Bœsch 8fcd9386ec Changelog: notify about the recent performance boost in dctdnoiz filter 2014-08-13 20:02:21 +02:00
Clément Bœsch c85e0ca68a avfilter/dctdnoiz: add slice threading 2014-08-13 19:32:00 +02:00
Clément Bœsch d7594beede avfilter/dctdnoiz: remove a few indirections in idcts 
No change in the generated asm.
 2014-08-09 20:34:14 +02:00
Clément Bœsch 1ba7c6ead2 avfilter/dctdnoiz: use 32-bit (float) operations instead of 64 (double) for DCTs 
This makes the code about 1.5x faster without any noticeable difference
in the output.
 2014-08-08 20:00:14 +02:00
Clément Bœsch eb16a6d229 avfilter/dctdnoiz: remove forward declarations after previous commit 2014-08-08 20:00:14 +02:00
Clément Bœsch aaf82dc0fa avfilter/dctdnoiz: make color [de]correlation less clumsy 
This has no impact on overall performance, since the block DCT taking
most of the time anyway.
 2014-08-08 20:00:13 +02:00
Clément Bœsch cec59eb63f avfilter/dctdnoiz: add 8x8 dct and make it the default 
8x8 is about 5x faster than 16x16 on 1080p input. Since a block size of
8x8 makes the filter almost usable (time wise) and it's not obvious if
8x8 or 16x16 is better from a quality PoV (it really depends on the
input and parameters), the filter now defaults to 8x8, and as a result
libavfilter is micro bumped.
 2014-08-07 21:24:12 +02:00
Clément Bœsch 06362ab750 avfilter/dctdnoiz: rewrite [f/i]dct 
This removes the avcodec dependency and make the code almost twice as
fast. More to come.

The DCT factorization is based on "Fast and numerically stable
algorithms for discrete cosine transforms" from Gerlind Plonkaa &
Manfred Tasche (DOI: 10.1016/j.laa.2004.07.015).
 2014-08-07 19:59:07 +02:00
Clément Bœsch 97478ef5fe avfilter/select: fix "t" eval variable comment 2014-08-05 21:15:13 +02:00
Clément Bœsch eaeb61c3a6 avfilter/select: remove optional avcodec dependency 2014-08-05 21:05:53 +02:00
Clément Bœsch 164b7ccf21 avfilter/mp_decimate: remove avcodec dependency 2014-08-05 21:05:52 +02:00
Clément Bœsch def03d3439 avfilter/deshake: remove avcodec dependency 2014-08-05 21:05:52 +02:00
Clément Bœsch f50ec59751 build: remove wrong avcodec dep in decimate 
This was probably a mistake with mpdecimate. The decimate filter doesn't
depend on avcodec.
 2014-08-05 21:05:52 +02:00
Clément Bœsch 28a2107a8d avutil: add pixelutils API 2014-08-05 21:05:52 +02:00
Clément Bœsch ee7ee9b1b4 avcodec/mpeg12dec: fix vissible typo after 17c65651 2014-08-03 00:02:23 +02:00
Clément Bœsch 28f31e78eb doc: restore default.css 
This partially reverts 9ce64ba111.

FATE still needs it until its design is updated to the new website
version.
 2014-07-20 02:01:50 +02:00
Clément Bœsch 7a15c22c5f build: fix build with --disable-encoders 
draw_edges() should probably be moved somewhere else to avoid
mpegvideo*enc* dependency to decoders.
 2014-07-15 21:26:16 +02:00
Clément Bœsch d5601cf6fc avfilter/haldclut: fix R/B swap in CLUT loading 
Fixes Ticket #3751.
 2014-07-05 19:35:51 +02:00
Clément Bœsch ec94c52e97 doc: remove trailing ':' at the end of sections 
Also lowercase "options" in "Advanced Video Options" for consistency.
 2014-06-30 15:36:26 +02:00
Clément Bœsch d5f817793e avfilter/overlay: reindent 2014-06-29 13:26:12 +02:00
Clément Bœsch b18d1b094e avfilter/buffersrc: reindent 2014-06-29 13:26:04 +02:00
Clément Bœsch 79198cb65a avfilter/hqx: add some self promotion in doxy. 
This is useful to understand how it's different from the original code.
 2014-06-21 22:34:15 +02:00
Clément Bœsch 4d8fc0e088 avfilter/hqx: unroll the pattern calculation 
Code si smaller, no speed difference.
 2014-06-21 22:32:49 +02:00
Clément Bœsch ded3c9fd32 avfilter: add hqx filter (hq2x, hq3x, hq4x) 
Partially fixes Ticket #3404 (xbr filter remaining)
 2014-06-21 19:22:55 +02:00
Clément BœschandClément Bœsch 88514378ba avcodec/ass: move playres parameters below scripttype 
Suggested-by: wm4
 2014-06-18 18:43:36 +02:00
Clément BœschandClément Bœsch 5039aadf68 avcodec/ass: explicit PlayRes[XY] 
This avoids the following libass warning when using the subtitles
filter: "Neither PlayResX nor PlayResY defined. Assuming 384x288"

Subtitles tests change because the output is ASS and the PlayRes[XY]
ends up in the output.
 2014-06-18 18:22:40 +02:00
Clément Bœsch 0180c46928 avfilter/showcqt: move qsort_sparsecoeff closer to where it belongs 2014-06-11 21:33:09 +02:00
Clément Bœsch 1786cd850f avfilter/showcqt: fix misc style issues 2014-06-11 21:33:09 +02:00
Clément Bœsch 76bce46d8f avfilter: add signalstats filter 
Signed-off-by: Mark Heath <silicontrip@gmail.com>
Signed-off-by: Dave Rice <dave@dericed.com>
Signed-off-by: Clément Bœsch <u@pkh.me>
 2014-06-11 21:17:24 +02:00
Clément Bœsch 53bac1b4bd doc: add a tutorial for writing filters. 2014-05-26 21:28:19 +02:00
Clément Bœsch 657c603263 avcodec/webvttenc: do not use EOVERFLOW. 
According to doc/errno.txt EOVERFLOW is not available everywhere. The
use of -1 is consistent with avcodec/srtenc.c.
 2014-05-25 10:28:16 +02:00
Clément Bœsch cba92a2226 avformat/vobsub: do not create empty streams. 
Fixes NULL dereference in vobsub_read_packet() on vobsub->q[i]->subs.

Fixes ticket #3669.
 2014-05-24 11:08:34 +02:00
Clément Bœsch 08c51e12b1 ffplay: support rotated video. 
with -f lavfi -i testsrc=s=hd1080 as source:
  rotate=90*PI/180  vs transpose=clock:   42fps -> 64fps
  rotate=180*PI/180 vs vflip,hflip:       75fps -> 77fps
  rotate=270*PI/180 vs transpose=cclock:  43fps -> 63fps
 2014-05-23 23:30:21 +02:00
Clément Bœsch e63a17bfdc avformat/mov: use av_display_rotation_get() for rotate metadata. 2014-05-23 23:30:21 +02:00
Clément Bœsch fa972dcf1a avutil/display: use hypot(). 2014-05-23 23:30:21 +02:00
Clément Bœsch 9986e50a6e configure: make vp9 decoder select the parser. 
The parser is needed. FATE breaks if not present.
 2014-05-17 16:13:42 +02:00
Clément Bœsch 2ca97c7802 configure: make sure pkg-config flags are populated in FT test. 2014-05-17 16:13:42 +02:00
Clément Bœsch 11e490334e avfilter/edgedetect: reuse already defined ctx. 2014-05-17 14:16:04 +02:00
Clément Bœsch bac08cf086 avfilter/vignette: reindent after previous commit. 2014-05-16 06:53:36 +02:00
Clément Bœsch ed7bc5471b avfilter/vignette: add direct rendering. 2014-05-16 06:53:18 +02:00
Clément Bœsch 8a0ba44e1a vignette: reuse already declared ctx. 2014-05-16 06:48:41 +02:00
Clément Bœsch bc2e39c4cc avfilter/lut3d: move the scale calc out of the inner loop. 2014-05-14 07:51:10 +02:00
Clément Bœsch c683e6aa2c build: move ebur128 swr dep to configure. 2014-05-13 23:13:44 +02:00
Clément Bœsch 5623a10526 avfilter/phase: make the main loop readable. 2014-05-08 23:58:34 +02:00
Clément Bœsch 5df10150d4 avfilter/phase: add some constness for RO data pointers. 2014-05-08 23:34:51 +02:00
Clément Bœsch 69d72140ac avfilter/phase: add timeline support. 2014-05-08 23:34:51 +02:00
Clément Bœsch 8de600de55 avfilter/phase: avoid a memcpy per frame. 2014-05-08 22:59:47 +02:00
Clément Bœsch 687119aa9d avfilter/phase: do not pass the whole context to analyze_plane(). 
Also make sure the AVFilterContext is only being used for logging by
changing the type to void*
 2014-05-08 22:59:47 +02:00
Clément Bœsch 362ab940fc avfilter/phase: add comment on the context cached frame. 2014-05-08 22:59:47 +02:00
Clément Bœsch 7c3941b25c avfilter/lut3d: support 3DLUTSIZE directive for Davinci files. 
Fixes Ticket #2847.
 2014-05-04 10:36:53 +02:00
Clément Bœsch d53e87a837 avfilter/edgedetect: update copyright. 2014-05-03 19:10:28 +02:00
Clément Bœsch 365c79bd4e avfilter/edgedetect: reindent after previous commit. 2014-05-03 19:07:14 +02:00
Clément Bœsch b17e98ded0 avfilter/edgedetect: add a colormix mode. 2014-05-03 19:07:14 +02:00
Clément Bœsch 3f3c3318be avfilter/edgedetect: make processing functions context free. 2014-05-03 18:11:02 +02:00
Clément Bœsch b7dd250b75 avformat/vobsub: use av_make_q(). 2014-05-01 16:18:12 +02:00
Clément Bœsch 6a3a7d7af1 avformat/vobsub: remove pointless FAIL macro. 2014-05-01 16:16:54 +02:00
Clément Bœsch b2cfd1fde7 avfilter/curves: fix resource leaks. 
Fixes CID1206650
 2014-04-27 11:49:13 +02:00
Clément Bœsch 62d31307c1 avcodec/x86/vp9lpf: add a comment above a bunch of SWAP. 2014-04-20 21:33:58 +02:00
Clément Bœsch f0d368d758 avcodec/x86/vp9lpf: merge a few movs with other instructions. 2014-04-20 21:29:11 +02:00
Clément Bœsch 010732b73a vp9/x86: simplify FILTER_INIT. 
In the 2 FILTER_INIT usages, the source is already preloaded so that
extra complexity taken from FILTER_UPDATE is not necessary.

Also add forgotten "mask" argument in FILTER_{INIT,UPDATE} comments.
 2014-04-19 17:30:33 +02:00
Clément Bœsch b8d002dc95 vp9/x86: clarify mixed splatb. 2014-04-19 17:00:51 +02:00
Clément Bœsch cecb6d6f83 Changelog: remove unecessary "added" 2014-04-02 07:45:06 +02:00
Clément Bœsch af3b6aed0d avcodec/vp9dsp: fix typo in mc doxy. 2014-03-29 18:13:15 +01:00
Clément Bœsch c4148a6668 x86/vp9mc: add vp9 namespace. 2014-03-29 18:13:15 +01:00
Clément BœschandLuca Barbato 2572d07c1f http: Allow setting a Content-Type for POST requests 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-03-11 22:08:57 +01:00
Clément BœschandLuca Barbato ddfc989063 http: Support setting custom User-Agent 
Contextually make the default User-Agent use the common
"Name/Version" pattern.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-03-11 22:08:57 +01:00