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Author SHA1 Message Date
Michael Niedermayer
cb39dfb870 j2k/jpeg2000: check cblk size 
This is based on j2k FCD which is ambigous thus the limit
might be tighter.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 20:15:50 +02:00
Michael Niedermayer
9ea242962c j2k: ff_j2k_tag_tree_init: check for integer overflow in alloc 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 20:15:50 +02:00
Michael Niedermayer
b01e61a47d jpeg2000: cosmetics & restructuring from jpeg2000 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 20:15:50 +02:00
Michael Niedermayer
228ce33606 j2k: add #includes from jpeg2000 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 20:15:50 +02:00
Michael Niedermayer
874a06bd1f j2k: cosmetics from jpeg2000 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 20:15:50 +02:00
Michael Niedermayer
6e16321d66 j2kdec: add AVClass 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 20:15:50 +02:00
Michael Niedermayer
df3e6e5e22 j2kdec: cosmetics from jpeg2000 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 20:15:50 +02:00
Michael Niedermayer
277691a130 j2kdec: merge copyright header with jpeg2000 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 20:15:50 +02:00
Michael Niedermayer
a2daf929ed j2kdec: profile code from jpeg2000 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 20:15:50 +02:00
Michael Niedermayer
726eac1df9 j2kdec: cosmetics from jpeg2000 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 20:15:50 +02:00
Michael Niedermayer
88d2dd00fe avcodec/j2kdec: drop disabled debug code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 20:15:50 +02:00
Michael Niedermayer
de90bd6c3f j2k/jpeg2000: merge cosmetics and whitespace 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 20:15:50 +02:00
Michael Niedermayer
bcf59b5d8f j2kdec: merge jpeg2000_init_static_data() from jpeg2000 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 20:15:50 +02:00
Michael Niedermayer
5d67dfd71c j2kdec: move avctx init to decode_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 20:15:50 +02:00
Clément Bœsch
56cea3294a lavfi/lut3d: faster tetrahedral interpolation. 
Increase performance by fetching only the necessary points.

1097 → 917 decicyles.
 2013-05-26 18:48:51 +02:00
Clément Bœsch
b6ee25e300 lavfi/lut3d: restore original interpolation speed. 
Call NEXT() only once since it got slower due to the overflow condition
introduced in 91b46145.

interp_trilinear:   1462 → 1280 decicycles
interp_tetrahedral: 1188 → 1097 decicycles

Tested on a Core2, GCC 4.8.
 2013-05-26 18:48:10 +02:00
Michael Niedermayer
b4013899e2 j2k: s/ff_j2k_getsigctxno/ff_jpeg2000_getsigctxno/g 
Also add a related comment

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 18:22:16 +02:00
Michael Niedermayer
ac325f0613 j2k.h: whitespace cosmetics 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 18:22:16 +02:00
Michael Niedermayer
5b4cad4a64 j2k.h: remove disabled debug code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 18:07:49 +02:00
Michael Niedermayer
ad194874ee j2k.h: Merges various cosmetics & unused defines 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 18:07:48 +02:00
Michael Niedermayer
da90661718 j2k/jpeg2000: merge copyright 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 18:07:48 +02:00
Michael Niedermayer
e708c7fa21 j2k: drop disabled debug code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 18:07:48 +02:00
Michael Niedermayer
e66faf71eb j2k: merge ff_j2k_init_tier1_luts() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 18:07:48 +02:00
Michael Niedermayer
b67fe48f34 jpeg2000/j2k: merge getsigctxno() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 18:07:48 +02:00
Michael Niedermayer
69b9773980 j2k: s/getnbctxno/getsigctxno/g 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 18:07:48 +02:00
Michael Niedermayer
5157ec89ef j2k: redesign vert_causal_ctx_csty implementation 
The old implementation was incomplete and could not have worked
This also fixes some warnings
New code is untested as i dont seem to have a sample file that uses this.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 18:07:48 +02:00
Kostya Shishkov
0418cbf081 fix scalarproduct_and_madd_int16_altivec() for orders > 16 
the second and third sources were incremented only by half of the needed size
 2013-05-26 16:10:47 +02:00
Paul B Mahol
c8e9c9275f lavfi/bbox: export bbox info to frame metadata 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-26 14:00:10 +00:00
Paul B Mahol
add8c63ce4 lavfi/bbox: timeline support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-26 14:00:09 +00:00
Paul B Mahol
7aa99a69c7 lavfi/bbox: make min_val user configurable 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-26 14:00:09 +00:00
Paul B Mahol
e9c3851d60 lavfi/bbox: use inlink->frame_count 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-26 14:00:09 +00:00
Clément Bœsch
477f4efd0f lavf/swf: remove unused assert include. 2013-05-26 15:48:50 +02:00
Michael Niedermayer
438c45c08a j2kdec: fix used bytestream function 
Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 15:00:23 +02:00
Michael Niedermayer
d42106c3ac j2k: rename a few inline functions and data tables to match jpeg2000 
also inlcudes some other cosmetics

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 14:02:44 +02:00
Michael Niedermayer
c78f3e5571 j2kdec: prog_order reading from jpeg2000dec 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 13:57:56 +02:00
Michael Niedermayer
81be0965e3 j2k: merge Jpeg2000CodingStyle from jpeg2000 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 13:57:56 +02:00
Michael Niedermayer
4758e32a6c matroska_read_seek: Fix used streams for subtitle index compensation 
Might fix Ticket1907 (I have no testcase so i cant test)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 13:14:01 +02:00
Paul B Mahol
40a87a6a69 lavfi/noise: use av_image_copy_plane() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-26 10:52:57 +00:00
Michael Niedermayer
4cf7b87551 av_cpu_count: factorize "detected %d logical cores" message 
Also print the message just once

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 03:19:55 +02:00
Michael Niedermayer
d480b36db4 av_d2q: Avoid llrint(), its not correctly implemented in old netbsd 
This should fix some fate failure

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-26 03:19:55 +02:00
Timothy Gu
4703a345fb doc/encoders: Add documentation for libmp3lame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-25 23:56:49 +02:00
Michael Niedermayer
ee5964cc9c Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  msvc/icl: Intel Compiler support on Windows

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-25 21:43:13 +02:00
Michael Niedermayer
efcc334c9d Merge commit '9495cd170b5786c3518419e873d94eb5e7ada11a' 
* commit '9495cd170b5786c3518419e873d94eb5e7ada11a':
  configure: Fix check_exec_crash for ICL support

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-25 21:38:17 +02:00
Michael Niedermayer
5f44f47b72 mpegvideo_enc: do not unreference frames before the code is done with them 
Fixes Ticket2592

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-25 20:30:50 +02:00
Michael Niedermayer
5292dac34c avformat/mov: Rename alt_sample_size so its name matches what it is 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-25 18:47:36 +02:00
Alex Smith
322e4194dd msvc/icl: Intel Compiler support on Windows 
Initial support for the ICL compiler on windows. Requires a new
c99wrap with ICL support (1.0.2+).

Currently not much different speed wise compared to msvc. In the
future with a few changes it can be made to support the inline asm.
This would be the primary reason for using it.

Passed all fate tests, versions tested:
    13.1.1.171 (2013 Update 3) x86 and x64
    12.1.5.344 (2011 Update 11) x86 and x64

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-05-25 17:52:44 +02:00
Giorgio Vazzana
7e03886bbb avutil/md5: reindent after previous commits 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-25 16:11:08 +02:00
Michael Niedermayer
64eacb839e av_d2q: fix rounding for negative values 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-25 16:04:08 +02:00
Michael Niedermayer
de7d290631 av_d2q: Fix infinity check 
The old check would fail on huge but not infinite values
and the later code could then fail to handle them correctly in
some cases.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-25 16:03:50 +02:00
Paul B Mahol
8caf2da320 lavfi/afade: add timeline support 
For correct precision one may need to use asetnsamples.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-25 13:20:27 +00:00