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3371 Commits

Author SHA1 Message Date
Michael Niedermayer
44198a728d avutil/softfloat: Fix dependence on signed overflow in av_normalize1_sf() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-09 16:52:56 +02:00
Michael Niedermayer
f3b54ee989 avutil/Makefile: add softfloat to TESTPROGS 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-09 16:02:14 +02:00
Michael Niedermayer
bb44f7d5d7 Merge commit '5a419b2dd1881889d436f55741fd3ff3f9f436c4' 
* commit '5a419b2dd1881889d436f55741fd3ff3f9f436c4':
  pixdesc: return color properties names

Conflicts:
	libavutil/pixdesc.c
	libavutil/pixdesc.h
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-08 22:53:48 +02:00
Michael Niedermayer
7eb959bf0b Merge commit '04ccd584a70fad4ebb29ca340d704970ff313cbc' 
* commit '04ccd584a70fad4ebb29ca340d704970ff313cbc':
  pixfmt: mark further reserved values

Conflicts:
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-08 22:37:59 +02:00
Michael Niedermayer
1b6172dcf6 Merge commit 'c732c62cee43f651775af5547cff99d418248542' 
* commit 'c732c62cee43f651775af5547cff99d418248542':
  doc: expand description for some color properties

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-08 22:28:45 +02:00
Vittorio Giovara
5a419b2dd1 pixdesc: return color properties names 2014-10-08 18:17:49 +01:00
Vittorio Giovara
04ccd584a7 pixfmt: mark further reserved values 2014-10-08 18:17:49 +01:00
Vittorio Giovara
c732c62cee doc: expand description for some color properties 2014-10-08 18:17:49 +01:00
James Almer
e524a9b1ff avutil: remove obsolete FF_API_INTFLOAT cruft 
Signed-off-by: James Almer <jamrial@gmail.com>
 2014-10-05 17:10:03 -03:00
James Almer
3e57520982 avutil: remove obsolete FF_API_SAMPLES_UTILS_RETURN_ZERO cruft 
Signed-off-by: James Almer <jamrial@gmail.com>
 2014-10-05 17:09:56 -03:00
James Almer
71718de814 avutil: remove obsolete FF_API_FIND_OPT cruft 
Signed-off-by: James Almer <jamrial@gmail.com>
 2014-10-05 17:09:53 -03:00
James Almer
1abb77285c avutil: remove obsolete FF_API_GET_BITS_PER_SAMPLE_FMT cruft 
Signed-off-by: James Almer <jamrial@gmail.com>
 2014-10-05 17:09:49 -03:00
wm4
cdd6f059a6 avcodec, avutil: allow more control about how samples are skipped 
Add CODEC_FLAG2_SKIP_MANUAL (exposed as "skip_manual"), which makes
the decoder export sample skip information via side data, instead
of applying it automatically. The format of the side data is the
same as AV_PKT_DATA_SKIP_SAMPLES, but since AVPacket and AVFrame
side data constants overlap, AV_FRAME_DATA_SKIP_SAMPLES needs to
be introduced.

This is useful for applications which want to do the timestamp
calculations manually, or which actually want to retrieve the
padding.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-02 20:21:00 +02:00
Michael Niedermayer
0d92b0d5f4 avutil/avstring: Factor av_match_list() out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-02 18:51:05 +02:00
Michael Niedermayer
579a0fdc21 avutil/lls: Make unchanged function arguments const 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-28 19:32:07 +02:00
Michael Niedermayer
b28f470df0 avutil/pca: Make argument of ff_pca_add() const 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-28 16:17:18 +02:00
lvqcl
e58fc44649 avutil/x86/cpu: fix cpuid sub-leaf selection 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-27 13:21:31 +02:00
Luca Barbato
d995f0a155 log: Unbreak no-tty support on 256color terminals 2014-09-26 20:56:16 +02:00
Philip DeCamp
857fc0a71f libavutil/opt: fix av_opt_set_channel_layout() to access correct memory address 
Signed-off-by: Philip DeCamp <decamp@mit.edu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-24 22:57:40 +02:00
Nicolas George
eb7a6d0813 lavu/bprint: add const to av_bprint_is_complete() argument. 2014-09-21 19:42:21 +02:00
James Almer
95a064f530 avutil: remove obsolete FF_API_OLD_OPENCL cruft 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
 2014-09-15 15:50:17 -03:00
James Almer
af7d260626 avutil: remove obsolete FF_API_LLS1 cruft 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
 2014-09-15 15:50:10 -03:00
Michael Niedermayer
8407cbbfc9 Fix "passing argument 1 of av_free discards const qualifier from pointer target type" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-13 22:32:20 +02:00
Rong Yan
8e8db16a2c avutil/ppc/float_dsp_altivec: ppc: Fix bug in ff_vector_fmul_add_altivec() affecting little endian environments on POWER8 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-11 18:36:34 +02:00
Henrik Gramner
f629705b02 x86inc: Make INIT_CPUFLAGS support an arbitrary number of cpuflags 
Previously there was a limit of two cpuflags.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-09-09 02:00:25 -07:00
Loren Merritt
ec217218c2 x86inc: Free up variable name "n" in global namespace 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-09-09 02:00:19 -07:00
Henrik Gramner
176a0fca3f x86inc: Make ym# behave the same way as xm# 
This makes more sense for future implementations of templates with zmm registers.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-09-09 01:45:14 -07:00
Gabriel Dume
1ec335513f time: Add missing zero 
Leftover of 56d7df91e010a177a80cfc8dbe394305

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-09-08 21:46:12 +02:00
Henrik Gramner
428aa14a48 x86inc: Make INIT_CPUFLAGS support an arbitrary number of cpuflags 
Previously there was a limit of two cpuflags.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-05 14:06:03 +02:00
Henrik Gramner
720c21d11f x86inc: Make ym# behave the same way as xm# 
This makes more sense for future implementations of templates with zmm registers.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-05 01:55:28 +02:00
Loren Merritt
a4dbabc8b3 x86inc: free up variable name "n" in global namespace 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-05 01:41:50 +02:00
Michael Niedermayer
467a55a4ee avutil/md5: workaround clang 3.5 #20849 
This avoids several failures on fate.ffmpeg.org, and thus makes real
bugs easier to spot

Reviewed-by: James Darnley <james.darnley@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-05 00:43:48 +02:00
Jörg Krause
02a2e171ad libavutil/error: fix build with musl toolchain 
Add the feature test macro which is required for building with the
musl toolchain.

The feature test macro _XOPEN_SOURCE = 600 provides the XSI-compliant
version of strerror_r().

Signed-off-by: Jörg Krause <jkrause@posteo.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-03 20:01:25 +02:00
Michael Niedermayer
34e80af860 Merge commit 'c19a49e565bd06ea47947d50779ba236df9d4943' 
* commit 'c19a49e565bd06ea47947d50779ba236df9d4943':
  ppc: Support little endian intreadwrite

Conflicts:
	libavutil/ppc/intreadwrite.h

See: d37c620c84
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-03 13:13:29 +02:00
Luca Barbato
c19a49e565 ppc: Support little endian intreadwrite 2014-09-03 02:38:03 +02:00
Luca Barbato
ebef9f5a56 time: Use clock_gettime if the monotonic clock is available 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-09-03 02:38:03 +02:00
Clément Bœsch
e6b125e3be avutil/pixelutils: add small buffers tests 2014-09-02 07:29:41 +02:00
Stefano Sabatini
d4ec07dfe7 lavu/avstring: check for overlong encodings in av_utf8_decode() 
Fix reopened trac ticket #1163.
 2014-09-01 10:47:24 +02:00
Reimar Döffinger
1a558cec64 intmath.h: Remove duplicated ARM include. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-08-31 18:33:27 +02:00
Reimar Döffinger
2ca7edda89 lavu/hash.c: Add missing "static const". 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-08-31 10:33:02 +02:00
Reimar Döffinger
d9e2aceb7f Add missing "const" all over the place. 
Only "./configure --enable-gpl" on x86 was tested.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-08-29 18:57:25 +02:00
James Darnley
8c1b942ad7 Replace incorrect use of "multiply" with "multiple" 
Also replace the plural form "multiplies" with "multiples".
 2014-08-27 16:00:17 -08:00
Michael Niedermayer
9c41b59423 Merge commit '0a024268261d05ccdcf7e03c85fb78d22037a464' 
* commit '0a024268261d05ccdcf7e03c85fb78d22037a464':
  libxvid: K&R formatting cosmetics

Conflicts:
	libavcodec/libxvid.c
	libavcodec/libxvid_rc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-26 21:45:39 +02:00
Michael Niedermayer
bb29896793 avutil/opencl: use av_malloc(z)_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-25 16:06:10 +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
Reimar Döffinger
8fc9bd0d32 dict.c: Free non-strduped av_dict_set arguments on error. 
Unfortunately this was not explicitly documented and thus
might be risky.
But all uses I could find in FFmpeg and one in VLC had a memleak
in these cases, and I could not find any that relied on the previous
behaviour.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-08-23 15:28:48 +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 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
Lukasz Marek
3c19744218 lavu/log: add device category macros 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-18 22:37:03 +02:00
Clément Bœsch
b0352b1997 avcodec: export motion vectors in frame side data on demand 
The reasoning behind this addition is that various third party
applications are interested in getting some motion information out of a
video "for free" when it is available.

It was considered to export other information as well (such as the intra
information about the block, or the quantization) but the structure
might have ended up into a half full-generic, half full of codec
specific cruft. If more information is necessary, it should either be
added in the "flags" field of the AVMotionVector structure, or in
another side-data.

This commit also includes an example exporting them in a CSV stream.
 2014-08-18 14:13:57 +02:00