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Author SHA1 Message Date
Clément Bœsch
a16c20569d lavf/gifdec: add loop support. 
Loop is ignored by default.
 2013-04-20 00:05:35 +02:00
Clément Bœsch
f5ede48fbb lavc/gif: miscellaneous cosmetics. 2013-04-19 23:59:22 +02:00
Clément Bœsch
7004cad36d Changelog: notify GIF improvements. 2013-04-19 23:59:22 +02:00
Clément Bœsch
5927ebab51 doc/general: animated GIF are now compressed. 2013-04-19 23:59:21 +02:00
Clément Bœsch
e1b35bdde2 lavc/gif: add flag to enable transparency detection between frames. 
While this is not always optimal, in practice most of the common cases are.

  ffmpeg -i big_buck_bunny_1080p_h264.mov -ss 45 -vf scale=320:160 -gifflags -transdiff -frames:v 50 -y bbb-notrans.gif
  ffmpeg -i big_buck_bunny_1080p_h264.mov -ss 45 -vf scale=320:160 -gifflags +transdiff -frames:v 50 -y bbb-trans.gif

  -rw-r--r-- 1 ubitux ubitux 1.1M Apr 19 19:00 bbb-notrans.gif
  -rw-r--r-- 1 ubitux ubitux 378K Apr 19 19:00 bbb-trans.gif
 2013-04-19 23:59:21 +02:00
Clément Bœsch
0f1250b7e5 lavc/gif: make possible to disable offsetting. 2013-04-19 23:59:21 +02:00
Martin Storsjö
b71a0507b0 x86: Remove unused inline asm instruction defines 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-20 00:44:54 +03:00
Martin Storsjö
a60136ee57 vc1: Remove now unused variables 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-20 00:44:49 +03:00
Michael Niedermayer
8f116bf71b Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  fate: cosmetics: More sensible order for entries in video filter file

Conflicts:
	tests/fate/filter-video.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-19 23:34:58 +02:00
Michael Niedermayer
e07e8882ae Merge commit 'a77aed142cade3beb0cd43f879d4f47daae23b8a' 
* commit 'a77aed142cade3beb0cd43f879d4f47daae23b8a':
  fate: Rename video filters file and add separate video filters target

Conflicts:
	tests/fate/filter-video.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-19 23:26:55 +02:00
Michael Niedermayer
6c5989cce9 Merge commit 'b357f1d1d3dd1d6672df6a397a31be425d31b6d1' 
* commit 'b357f1d1d3dd1d6672df6a397a31be425d31b6d1':
  fate: Split audio filters into their own separate file

Conflicts:
	tests/Makefile
	tests/fate/filter.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-19 23:13:20 +02:00
Michael Niedermayer
4cb59ad84b Merge commit '3eec1d41b4a947ba497f528e68da14a8befb85b9' 
* commit '3eec1d41b4a947ba497f528e68da14a8befb85b9':
  fate: Reuse VREF and AREF variables where appropriate

Conflicts:
	tests/fate/filter.mak
	tests/fate/video.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-19 22:55:21 +02:00
Michael Niedermayer
f4b05cd841 Merge commit '5e83d9aced2fc2b2e1360452794c58aba55d497c' 
* commit '5e83d9aced2fc2b2e1360452794c58aba55d497c':
  h264: fully support cropping.

Conflicts:
	doc/APIchanges
	libavcodec/h264.c
	libavcodec/h264_ps.c
	libavcodec/options_table.h
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-19 22:46:51 +02:00
Martin Storsjö
287c8db39e cosmetics: bfin: Fix indentation in the dsputil init function 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:29:22 +03:00
Ronald S. Bultje
d4d186d185 dsputil: Remove non-8bpp draw_edge 
It is never used.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:29:22 +03:00
Ronald S. Bultje
c9f5fcd08c dsputil: Merge 9-10 bpp functions for get_pixels and draw_edge 
These only care about pixel storage unit size, not actual bits
used (i.e. they don't clip).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:29:22 +03:00
Ronald S. Bultje
619e0da191 dsputil: Remove unused 32-bit functions 
Previously, if dct_bits was set to 32, we used separate 32-bit
versions of these functions. Since dct_bits now is removed,
remove the unused 32-bit versions of the functions.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:29:22 +03:00
Ronald S. Bultje
c443117f25 dsputil: Remove dct_bits 
dct_bits is never set except in h264, where it is never used,
thus remove it.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:29:22 +03:00
Ronald S. Bultje
54cd5e4f92 dsputil: Remove hpel functions (moved to hpeldsp) 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:29:22 +03:00
Ronald S. Bultje
2957d29f05 alpha: hpeldsp: Move half-pel assembly from dsputil to hpeldsp 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:29:22 +03:00
Ronald S. Bultje
78ce568e43 sparc: hpeldsp: Move vis half-pel assembly from dsputil to hpeldsp 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:29:22 +03:00
Michael Niedermayer
278bd2054c sh4: hpeldsp: Move half-pel assembly from dsputil to hpeldsp 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:29:21 +03:00
Ronald S. Bultje
bfb41b5039 bfin: hpeldsp: Move half-pel assembly from dsputil to hpeldsp 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:19:13 +03:00
Ronald S. Bultje
7384b7a713 arm: hpeldsp: Move half-pel assembly from dsputil to hpeldsp 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:19:08 +03:00
Ronald S. Bultje
47e5a98174 ppc: hpeldsp: Move half-pel assembly from dsputil to hpeldsp 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:18:59 +03:00
Ronald S. Bultje
8db00081a3 x86: hpeldsp: Move half-pel assembly from dsputil to hpeldsp 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:18:53 +03:00
Ronald S. Bultje
28bc406c84 mjpeg: Use hpeldsp instead of dsputil for half-pel functions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:18:38 +03:00
Ronald S. Bultje
1277dc07fb svq1enc: Use hpeldsp instead of dsputil for half-pel functions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:18:32 +03:00
Ronald S. Bultje
2f6bc5f7c1 svq3: Use hpeldsp instead of dsputil for half-pel functions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:18:27 +03:00
Ronald S. Bultje
f4fed5a2f9 mpegvideo: Use hpeldsp instead of dsputil for half-pel functions 
This also converts vc1, since that is mpegvideo-based.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:18:21 +03:00
Ronald S. Bultje
6caa44aa7d svq1: Use hpeldsp instead of dsputil for half-pel functions 
This makes svq1 independent of dsputil.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:18:14 +03:00
Ronald S. Bultje
c10470035e mimic: Use hpeldsp instead of dsputil for half-pel functions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:18:08 +03:00
Ronald S. Bultje
8071264f21 interplayvideo: Use hpeldsp instead of dsputil for half-pel functions 
This makes interplayvideo independent of dsputil.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:18:02 +03:00
Ronald S. Bultje
0f0a11d576 bink: Use hpeldsp instead of dsputil for half-pel functions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:17:56 +03:00
Ronald S. Bultje
8f992dc8c7 indeo3: Use hpeldsp instead of dsputil for half-pel functions 
This makes the Indeo 3 decoder independent of dsputil.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:17:50 +03:00
Ronald S. Bultje
cb7ecb7563 vp56: Use hpeldsp instead of dsputil for half-pel functions 
This makes vp5 and vp6 independent of dsputil.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:17:33 +03:00
Ronald S. Bultje
3bd062bf7f vp3: Use hpeldsp instead of dsputil for half-pel functions 
This makes vp3 independent of dsputil.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:17:26 +03:00
Ronald S. Bultje
68d8238cca hpeldsp: Add half-pel functions (currently copies of dsputil) 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-19 23:17:17 +03:00
Michael Niedermayer
05b2c998c7 avcodec: Fix lowres handling in buffer allocation 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-19 21:49:36 +02:00
Michael Niedermayer
a8b05dde0d Merge commit 'a7f46586bf47174b5fa00a905b767b1781ec8b72' 
* commit 'a7f46586bf47174b5fa00a905b767b1781ec8b72':
  ff_get_buffer(): allocate the frame for max(coded,display) dimensions

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-19 21:49:29 +02:00
Michael Niedermayer
194d0399a2 Merge commit '505642f18276aed03278ac91b1f334ea888eac6a' 
* commit '505642f18276aed03278ac91b1f334ea888eac6a':
  mp3dec: fallback to generic seeking when a TOC is not present

Conflicts:
	libavformat/mp3dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-19 21:36:23 +02:00
Diego Biurrun
bc7fbd36ea fate: cosmetics: More sensible order for entries in video filter file 2013-04-19 18:07:48 +02:00
Diego Biurrun
a77aed142c fate: Rename video filters file and add separate video filters target 2013-04-19 18:07:48 +02:00
Diego Biurrun
b357f1d1d3 fate: Split audio filters into their own separate file 2013-04-19 18:07:48 +02:00
Diego Biurrun
3eec1d41b4 fate: Reuse VREF and AREF variables where appropriate 2013-04-19 18:07:48 +02:00
Michael Niedermayer
833bc6678f avformat: change seeking index consistency asserts to av_asserts 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-19 17:44:07 +02:00
Michael Niedermayer
42bcc4082d avcodec/mpegvideo_motion: Use a field from the current frame if the last is unavailable in DMV & 16x8 
Fixes null pointer dereference

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-19 14:48:01 +02:00
Clément Bœsch
30e6a02c23 lavf/http: remove duplicated dec flag. 2013-04-19 14:44:58 +02:00
Christophe Gisquet
76c7277385 x86: sbrdsp: implement SSE2 hf_apply_noise 
233 to 105 cycles on Arrandale and Win64.
Replacing the multiplication by s_m[m] by a pand and a pxor with
appropriate vectors is slower. Unrolling is a 15 cycles win.
A SSE version was 4 cycles slower.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-19 13:19:45 +02:00
Clément Bœsch
380cfce2b2 lavc: add AV_CODEC_PROP_TEXT_SUB. 
CC are not marked. Also allow potential mixed types later.
 2013-04-19 13:15:54 +02:00