Michael Niedermayer
6b13f54262
vf_colorchannelmixer: round lut entries to nearest
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-14 12:51:22 +02:00
Michael Niedermayer
f268727a8f
fate: change colorchannelmixers coefficients to be less unstable
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-14 12:49:11 +02:00
Michael Niedermayer
509cc1e883
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
configure: Disable PIC for cygwin just as for win32/mingw
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-14 12:21:48 +02:00
Michael Niedermayer
a887372109
Merge commit '1399931d07f0f37ef4526eb8d39d33c64e09618a'
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* commit '1399931d07f0f37ef4526eb8d39d33c64e09618a':
x86: dsputil: Rename dsputil_mmx.h --> dsputil_x86.h
Conflicts:
libavcodec/x86/dsputil_mmx.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-14 12:12:20 +02:00
Michael Niedermayer
b2da63db50
Merge commit '245b76a108585b6fb52eebc2626c472d6fa530dc'
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* commit '245b76a108585b6fb52eebc2626c472d6fa530dc':
x86: dsputil: Split inline assembly from init code
Conflicts:
libavcodec/x86/dsputil_mmx.c
Note, the author attribution is left in place and not removed
as it is in the merged commit.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-14 11:19:20 +02:00
Michael Niedermayer
eda9d97b7a
Merge commit '46bb456853b197f4562de7acf5d42abf11ded9be'
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* commit '46bb456853b197f4562de7acf5d42abf11ded9be':
x86: dsputil: Refactor pixels16 wrapper functions with a macro
Conflicts:
libavcodec/x86/hpeldsp_avg_template.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-14 10:18:46 +02:00
burek
56ba331257
doc/filters: add some examples for the fps filter
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Signed-off-by: burek <burek021@gmail.com>
2013-05-14 00:33:52 +00:00
Hendrik Leppkes
37d9784083
md5enc: don't reuse priv_class in two formats
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Apparently, this is not allowed and can trip up all sorts of things.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-13 23:39:29 +02:00
Reimar Döffinger
7d1d596817
Add a generic hash API.
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Also use this API in framemd5.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-05-13 21:42:37 +02:00
Reimar Döffinger
86215c326e
Add 128 bit murmur3 hash function.
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Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-05-13 21:42:37 +02:00
Andrey Utkin
47a628bfb3
avfilter: Add 'drawgrid' video filter
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-13 21:34:15 +02:00
Martin Storsjö
05165c2f7a
configure: Disable PIC for cygwin just as for win32/mingw
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If this is explicitly disabled for win32/mingw, it should also
be disabled for cygwin, for consistency and for the same reasons
as for win32/mingw.
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-13 20:20:55 +03:00
Joseph Artsimovich
3967f68053
Better handling for MXF essence reading reaching EOF.
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If no metadata follows MXF essence, that is essence ends with EOF,
"Operation not permitted" error was produced and a non-zero code
was returned from ffmpeg executable.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-13 19:03:04 +02:00
Michael Niedermayer
1e00bbb10c
avcodec/lcldec: Check that dimensions are a multiple of the subsample factors
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Other dimensions would not work correctly currently,
also ask for a sample for files that fail this check.
This fixes an integer overflow leading to out of array
accesses.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-13 18:52:00 +02:00
Clément Bœsch
b3c263e209
lavu/common: make FF_CEIL_RSHIFT faster when shift is constant.
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See "[PATCH] lavfi/lut: use FF_CEIL_RSHIFT for chroma w/h rounding."
thread for more information.
2013-05-13 17:53:16 +02:00
Michael Niedermayer
45150f90e7
fate: fix filter-colorchannelmixer by adding bitexact & accurate flags
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Idea by durandal11707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-13 17:15:58 +02:00
Paul B Mahol
8671e995c8
imgconvert: silence "incompatible pointer type" warning
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-13 14:42:41 +00:00
Michael Niedermayer
f9db2fc84d
cdgraphics: initialize buffer
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Prevent use of uninitialized memory
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-13 14:39:32 +02:00
Michael Niedermayer
e6b6ae4695
vorbisdec: check codebook entry count
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Fixes assertion failure
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-13 14:27:35 +02:00
Stefano Sabatini
3a4c8788e3
tools/ffeval: use av_dynarray2_add()
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Simplify, increment robustness.
2013-05-13 13:52:37 +02:00
Stefano Sabatini
e3984166a4
lavu/mem: add av_dynarray2_add()
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Based on a patch by Clément Bœsch.
See thread:
From: Clément Bœsch <ubitux@gmail.com>
Subject: [FFmpeg-devel] [PATCH 1/5] lavu: add av_dynarray_alloc_elem().
Date: Sun, 14 Apr 2013 03:07:54 +0200
2013-05-13 13:52:31 +02:00
Stefano Sabatini
84be806982
lavu: define FF_MEMORY_POISON and use it
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Allow single-place definition of constant used to fill poisoned memory.
2013-05-13 13:52:26 +02:00
Michael Niedermayer
e70e2583d0
Merge remote-tracking branch 'cehoyos/master'
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* cehoyos/master:
Do not read strd chunk in avi files as H264 extradata.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-13 13:25:12 +02:00
Paul B Mahol
2dedd8988a
fate: add colorchannelmixer test
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-13 10:57:48 +00:00
Carl Eugen Hoyos
231b331718
Do not read strd chunk in avi files as H264 extradata.
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Fixes ticket #2561 .
2013-05-13 12:39:44 +02:00
Paul B Mahol
4383e1b239
tests/lavf-regression: fix gbrp10 dpx test on big endian
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For some reason only for that pix format decoder picks native format.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-13 10:09:03 +00:00
Michael Niedermayer
df4f4fc8a5
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
configure: x86: Only enable cpunop on i686
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-13 11:36:46 +02:00
Michael Niedermayer
69d52ef8ff
Merge commit 'f54b55058a429c4eea5bae7e5bcb49bd29b34199'
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* commit 'f54b55058a429c4eea5bae7e5bcb49bd29b34199':
configure: Rename cmov processor capability to i686
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-13 11:29:40 +02:00
Michael Niedermayer
6585275e79
Merge commit 'e08c946c6860a78b0c479551d5f6735361160cbd'
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* commit 'e08c946c6860a78b0c479551d5f6735361160cbd':
configure: Explicitly disable PIC when targeting win32/mingw
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-13 11:23:16 +02:00
Michael Niedermayer
352eb1f02f
Merge commit 'b1803c79dcd6d0a345fa1cbe18dd8e2149717121'
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* commit 'b1803c79dcd6d0a345fa1cbe18dd8e2149717121':
configure: Use enable_weak when enabling pic
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-13 10:53:18 +02:00
Andrey Utkin
bc63a76083
pngenc: Add 'dpi', 'dpm' options
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-13 00:12:45 +02:00
Paul B Mahol
c0a30dd2e4
fate: increase coverage for dpx encoder
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-12 22:04:40 +00:00
Paul B Mahol
ae9ef151ad
dpxenc: simplifiy code using AVPixFmtDescriptor
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Update rgb24 fate test as it no longer writes image in big endian
format.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-12 21:56:29 +00:00
Paul B Mahol
22a038606c
dpxenc: do not set coded_frame
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-12 21:15:59 +00:00
Diego Biurrun
1399931d07
x86: dsputil: Rename dsputil_mmx.h --> dsputil_x86.h
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The header is not (anymore) MMX-specific.
2013-05-12 22:28:07 +02:00
Diego Biurrun
245b76a108
x86: dsputil: Split inline assembly from init code
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Also remove some pointless comments.
2013-05-12 22:28:07 +02:00
Diego Biurrun
46bb456853
x86: dsputil: Refactor pixels16 wrapper functions with a macro
2013-05-12 22:28:07 +02:00
Michael Niedermayer
145e644aee
sws/output: remove offset/coef for alpha in rgba64
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-12 22:01:18 +02:00
Paul B Mahol
e1746d057b
swscale: RGBA64 output
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-12 21:47:19 +02:00
Diego Biurrun
2c2c48a9bd
configure: x86: Only enable cpunop on i686
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The assembler may insert nopl instructions for cpunop, which are not
(universally) supported on i586 CPUs.
2013-05-12 21:23:38 +02:00
Diego Biurrun
f54b55058a
configure: Rename cmov processor capability to i686
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The goal is to make the capapility slightly more general and have it
cover the availability of the nopl instruction in addition to cmov.
2013-05-12 21:23:38 +02:00
Claudio Freire
e41cd3cdeb
aacenc: Fix ticket #1784 : erasure of surround channels
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This was due to a miscomputation of s->cur_channel, which led to
psy-based encoders using the psy coefficients for the wrong channel.
Test sample attached on the bug tracker had the peculiar case of all
other channels being silent, so the error was far more noticeable.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-12 19:14:17 +02:00
Martin Storsjö
e08c946c68
configure: Explicitly disable PIC when targeting win32/mingw
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These platforms do not have any notion of PIC. On some compilers,
enabling pic produces a number of warnings.
This avoids trying to produce PIC loads in the ARM assembly - there
are no relocation types in PE/COFF that correspond to
BFD_RELOC_32_PCREL (R_ARM_REL32 in ELF).
As a side-effect, this avoids enabling PIC on mingw64, getting rid
of the warnings about PIC not having any effect on that platform.
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-12 19:45:33 +03:00
Martin Storsjö
b1803c79dc
configure: Use enable_weak when enabling pic
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This allows it to be overridden, either by the user on the command
line, or by other sections of the configure script.
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-12 19:45:26 +03:00
Michael Niedermayer
91f4a44ff4
sws/packed_16bpc_bswap: fix handling of negative stride
2013-05-12 17:26:39 +02:00
Michael Niedermayer
63725d158d
Revert "sws: support endianness conversion for AV_PIX_FMT_RGBA64"
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This reverts commit 23f7b14f28
.
This commit broke fate
2013-05-12 15:05:25 +02:00
Paul B Mahol
d93bc4ef5c
redspark: fix memleak in redspark_read_header
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-12 12:14:33 +00:00
Paul B Mahol
87888c043d
fate: add exr tests
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-12 11:47:30 +00:00
Paul B Mahol
23f7b14f28
sws: support endianness conversion for AV_PIX_FMT_RGBA64
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-12 11:44:20 +00:00
Clément Bœsch
cd43a7e945
doc/filters: split item options which are not aliases.
2013-05-12 13:23:45 +02:00