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Author SHA1 Message Date
Michael Niedermayer
bec402b502 mjpegdec: fix overlapping memcpy with upscale_v 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 20:15:24 +02:00
Paul B Mahol
6575539176 libaacplus: support for float sample format 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-16 16:14:05 +00:00
Michael Niedermayer
13bbfb8fda sws: Skip ff_yuv2rgb_c_init_tables() when the output is YUV 
Fixes "20bpp not supported by yuv2rgb" warning

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 17:50:43 +02:00
Michael Niedermayer
6b657ac788 avcodec/c93: Check for block overlap. 
Fixes overlapping memcpy()

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 17:04:16 +02:00
Michael Niedermayer
e701cd96c2 avutil/avutil_version: Run checks just once 
This ensures that applications that call avutil_version() often
would not run the checls every time

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 17:04:16 +02:00
Paul B Mahol
65efa1dbd9 lavfi/interlace: remove now unused av_opt_free() call 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-16 14:32:49 +00:00
Michael Niedermayer
2d8a3cf4c1 avutil/pixdesc: check for component overlap 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 15:10:13 +02:00
Michael Niedermayer
f807d6d200 avutil/pixdesc: check step/depth against each other 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 14:36:49 +02:00
Michael Niedermayer
20e99a9c10 avutil/pixdesc: support for self-checking the descriptors 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 14:27:14 +02:00
Michael Niedermayer
1314f534e5 avutil/pixdesc: fix rgb0 descriptors 
Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 14:27:14 +02:00
Paul B Mahol
0b06bd1c7a libaacplus: set supported profiles 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-16 10:20:17 +00:00
Paul B Mahol
82082695de libaacplus: set supported channel_layouts 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-16 10:20:17 +00:00
Michael Niedermayer
f05cfb654f sws/fill_rgb2yuv_table: use ROUNDED_DIV 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 11:33:40 +02:00
Michael Niedermayer
bcf643486f sws/fill_rgb2yuv_table: increase precission to 32bit 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 11:33:40 +02:00
Michael Niedermayer
2fa11a94a3 sws/fill_rgb2yuv_table: avoid 2 divisions 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 11:13:20 +02:00
Paul B Mahol
97b2865aa2 libaacplus: remove FF_API_OLD_ENCODE_AUDIO cruft 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-16 08:44:56 +00:00
Michael Niedermayer
003bf33747 sws: fix alignment of rgb2yuv 
This should fix mingw32 fate

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 05:59:47 +02:00
Michael Niedermayer
7e20f80d2c fate: fix histogram test, try #2 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 03:52:51 +02:00
Michael Niedermayer
7ed691e2db Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  fate: Set the bitexact flag for vp3/vp5/vp6 tests

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 01:02:14 +02:00
Michael Niedermayer
d98c3adef2 Merge commit '015821229f96bf7e677f2a711a58dbea3009f574' 
* commit '015821229f96bf7e677f2a711a58dbea3009f574':
  vp3: Use full transpose for all IDCTs

Conflicts:
	libavcodec/vp3.c
	libavcodec/vp3dsp.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 00:56:15 +02:00
Michael Niedermayer
05bea44393 Merge commit '5941978e71d2c3a8e2a7e87951e081e0b2e77da9' 
* commit '5941978e71d2c3a8e2a7e87951e081e0b2e77da9':
  vp3: bfin: Transpose the IDCTs

Conflicts:
	libavcodec/bfin/vp3_bfin.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 00:50:33 +02:00
Michael Niedermayer
d5c31403aa Merge commit 'c46819f2299c73cd1bfa8ef04d08b0153a5699d3' 
* commit 'c46819f2299c73cd1bfa8ef04d08b0153a5699d3':
  x86: Move constants to the only place where they are used

Conflicts:
	libavcodec/x86/vp3dsp.asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 00:44:20 +02:00
Michael Niedermayer
398b9ed28f Merge commit 'c0dcf89887f7fbdd7a8502bc7c715f50157562cb' 
* commit 'c0dcf89887f7fbdd7a8502bc7c715f50157562cb':
  bfin: Match DEFUN_END macros to the right functions

Conflicts:
	libavcodec/bfin/pixels_bfin.S

This bug seems not to have existed in our bfin code, thus
no change in this merge

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-16 00:40:57 +02:00
Stefano Sabatini
41985cb0ab doc/filters: merge asplit and split documentation 
Also move them to multimedia filters section.
 2013-04-15 23:40:05 +02:00
Stefano Sabatini
3453b0196f lavfi/split: fix minor documentation issues 
Use verbal form to describe "outputs" options, and mention it in the
manual.
 2013-04-15 23:35:49 +02:00
Clément Bœsch
de656ea91e lavfi/drawtext: make options array more readable. 2013-04-15 21:49:18 +02:00
Michael Niedermayer
3950236332 sws/x86: update RENAME(rgb24toyv12)() to using the user provided rgb2yuv table 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-15 21:44:50 +02:00
Michael Niedermayer
7a2a421d73 vf_histogram: avoid floats, unbreak fate 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-15 21:44:50 +02:00
Clément Bœsch
34186832de doc/filters: add a curves example with psfile. 2013-04-15 21:18:17 +02:00
Michael Niedermayer
6e29f39252 swr/rematrix: use av_calloc() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-15 20:31:06 +02:00
Michael Niedermayer
8a11114a79 pca: use av_calloc() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-15 20:31:06 +02:00
Michael Niedermayer
003d497d31 pca: use sizeof(variable) instead of sizeos(TYPE) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-15 20:31:06 +02:00
Paul B Mahol
a4f03f082b FATE: add a test for the histogram filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-15 16:40:26 +00:00
Paul B Mahol
9e6dd24fa1 doc/filters: move aphaser to right(audio) chapter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-15 16:23:08 +00:00
Paul B Mahol
8281791d07 lavfi/histogram: remove pointless store 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-15 16:07:51 +00:00
Paul B Mahol
7770975979 lavfi/noise: remove pointless store 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-15 15:57:31 +00:00
Clément Bœsch
9ecdd76679 lavfi/curves: fix memleak after master component dition. 2013-04-15 18:04:35 +02:00
Michael Niedermayer
aba678ab9d deshake: fix off by 2 error 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-15 16:23:28 +02:00
Michael Niedermayer
3d8afb23bc vf_deshake: Fix crash with r*=64 
Replace literal numbers by named R_MAX and correct their value

Fixes half of Ticket2443

Based on patch by: João Bernardo <jbvsmo@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-15 14:28:19 +02:00
Martin Storsjö
6add6272da fate: Set the bitexact flag for vp3/vp5/vp6 tests 
This is required since there are bit-inexact implementations
of the vp3 idct (for bfin).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-15 14:19:16 +03:00
Michael Niedermayer
1557f34b10 dfa: support decoding version=1.0 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-15 12:13:41 +02:00
Clément Bœsch
1cb02d4fbc lavfi/curves: add support for Photoshop curves files (.acv). 2013-04-15 11:35:46 +02:00
Clément Bœsch
99dac39339 lavfi/curves: add support for master component. 2013-04-15 11:35:06 +02:00
Ronald S. Bultje
015821229f vp3: Use full transpose for all IDCTs 
This way, the special IDCT permutations are no longer needed. This
is similar to how H264 does it, and removes the dsputil dependency
imposed by the scantable code.

Also remove the unused type == 0 cases from the plain C version
of the idct.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-15 12:32:05 +03:00
Martin Storsjö
5941978e71 vp3: bfin: Transpose the IDCTs 
While this change isn't bitexact, the IDCTs weren't bitexact to
start with either.

This simplifies decoupling vp3 from dsputil.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-15 12:31:52 +03:00
Ronald S. Bultje
c46819f229 x86: Move constants to the only place where they are used 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-15 12:17:39 +03:00
Martin Storsjö
c0dcf89887 bfin: Match DEFUN_END macros to the right functions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-04-15 12:13:26 +03:00
Michael Niedermayer
357da7ed42 sws: remove forgotten FAST_BGR2YV12 define 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-15 11:04:52 +02:00
Reimar Döffinger
c10d498bfd Add thread-safe wrapper for get_format(). 
Just like get_buffer, get_format should not be called from a different
thread if thread_safe_callbacks is not set.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2013-04-15 09:04:07 +02:00
Reimar Döffinger
8067f55edf Fix compilation on ARM with android gcc 4.7 
With the current code it fails due to running out
of registers.
So code the store offsets manually into the assembler
instead.
Passes "make fate-dts".

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2013-04-15 09:04:07 +02:00