Commit Graph

4075 Commits

Author SHA1 Message Date
Luca Barbato
9f57f134c1 configure: ObjC support
Assume that the default C compiler and the default ObjC compiler match
(default for OSX).

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-11-26 10:39:15 +01:00
Timothy Gu
798920033e configure: Fix pseudo-German 2015-11-24 18:18:12 -08:00
Luca Barbato
afdff80081 configure: Clearly state that MSYS native builds are discouraged
MSYS, as per cygwin, by default uses a custom posix abstraction
in the form of a "msys2.dll". Programs build that way are harder to
distribute and use.

MSYS2 provides alternate launcher scripts that provide a MINGW
environment nearly out of box.
2015-11-21 22:18:57 +01:00
Ganesh Ajjanagadde
275aca8fba configure+libm.h: add hypot emulation
It is known that the naive sqrt(x*x + y*y) approach for computing the
hypotenuse suffers from overflow and accuracy issues, see e.g
http://www.johndcook.com/blog/2010/06/02/whats-so-hard-about-finding-a-hypotenuse/.
This adds hypot support to FFmpeg, a C99 function.

On platforms without hypot, this patch does a reaonable workaround, that
although not as accurate as GNU libm, is readable and does not suffer
from the overflow issue. Improvements can be made separately.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-11-21 08:51:49 -05:00
Hendrik Leppkes
4c8d86eb18 avformat: implement SChannel SSP TLS protocol
This implementation does not support TLS listen sockets and loading
CA/Certs from files.

The Windows API does not support loading PEM certs, and would either
require a manual loader or instead be limited to loading Windows PFX
certificates

TLS listen sockets would have to be implemented quite separately, as many
of the APIs are different for server-mode (as opposed to client mode).
2015-11-14 14:31:58 +01:00
wm4
b07cbf6724 mmaldec: add vc1 decoding support 2015-11-07 19:24:49 +01:00
Hendrik Leppkes
859c4ae402 Merge commit 'a0562e531723923b632684c7b51a9dd584bf534f'
* commit 'a0562e531723923b632684c7b51a9dd584bf534f':
  configure: Add a SONAME entry for the android target

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-11-02 11:58:16 +01:00
Hendrik Leppkes
d15adeacf3 Merge commit 'd35d0c723e3c8fc8cde76bf677f67928f5e179a8'
* commit 'd35d0c723e3c8fc8cde76bf677f67928f5e179a8':
  vdpau: remove dysfunctional H.263 support

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-11-02 11:58:01 +01:00
Hendrik Leppkes
6b5d6c93dd Merge commit '00b62968d079e63bf22028f253ac297292436ebe'
* commit '00b62968d079e63bf22028f253ac297292436ebe':
  os_support: Don't try to return the service name as a string in getnameinfo

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-11-02 11:43:50 +01:00
Hendrik Leppkes
9dc9b7e682 Merge commit '567ca142952c5be57e52c149c815dfe5d6ac6d41'
* commit '567ca142952c5be57e52c149c815dfe5d6ac6d41':
  configure: Add -D_CRT_NONSTDC_NO_WARNINGS when building with msvc

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-11-02 11:42:26 +01:00
Muhammad Faiz
306808f10f avfilter/showcqt: fix dependency with avformat
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-30 22:45:46 +01:00
Luca Barbato
a0562e5317 configure: Add a SONAME entry for the android target
In order to load libraries in Android they need to be unversioned.
The android target section was derived from the BSD ones, and they
that simply drop the SONAME

Android M requires to have a SONAME entry but unversioned.
2015-10-30 13:02:02 +01:00
Rémi Denis-Courmont
d35d0c723e vdpau: remove dysfunctional H.263 support
The VDPAU API never explicitly supported H.263 in the first place.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-10-30 12:46:56 +01:00
Martin Storsjö
00b62968d0 os_support: Don't try to return the service name as a string in getnameinfo
Some systems may be lacking getservbyport; the previous ifdef wasn't
quite enough since it still assumed that struct servent was defined,
as pointed out by Clément Gregoire.

Simply remove the possibility to return non-numeric services in
getnameinfo; no caller of getnameinfo within libavformat
currently try to use getnameinfo for retrieving the port number without
NI_NUMERICSERV, and falling back on getservbyport may be non-threadsafe.

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-10-30 10:03:58 +02:00
Martin Storsjö
567ca14295 configure: Add -D_CRT_NONSTDC_NO_WARNINGS when building with msvc
This silences warnings like this one:
libavformat/file.c(62) : warning C4996: 'read': The POSIX name for this
item is deprecated. Instead, use the ISO C++ conformant name: _read.
See online help for details.

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-10-29 16:17:15 +02:00
James Almer
fc460fe618 avfilter/showcqt: fix compilation with libswscale disabled
Signed-off-by: James Almer <jamrial@gmail.com>
2015-10-29 02:11:58 -03:00
Rodger Combs
1e477a970f lavu: add AESNI CPU flag 2015-10-28 04:23:14 -05:00
Hendrik Leppkes
8b3228a329 Merge commit '533a6198505edd1379e1cd722852350ae4a85acc'
* commit '533a6198505edd1379e1cd722852350ae4a85acc':
  innoHeim/Rsupport Screen Capture Codec decoder

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 13:58:44 +01:00
Hendrik Leppkes
8dde5dc05a Merge commit '233d2fa0443197df12b4f7823d591dad964149b3'
* commit '233d2fa0443197df12b4f7823d591dad964149b3':
  kvazaar: Add libkvazaar HEVC encoder

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 13:49:37 +01:00
Ganesh Ajjanagadde
8738885c7d Revert "configure: add -Wstrict-prototypes when available"
This reverts commit e6a93e59ad,
Wstrict-prototypes is already enabled.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-10-23 09:10:45 -04:00
Vittorio Giovara
533a619850 innoHeim/Rsupport Screen Capture Codec decoder
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-10-23 14:56:43 +02:00
Ganesh Ajjanagadde
e6a93e59ad configure: add -Wstrict-prototypes when available
GCC (and Clang) have this useful warning that is not enabled by -Wall or
-Wextra. This will ensure that issues like those fixed in
4da52e3630
will trigger warnings.

Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-10-23 08:46:33 -04:00
Arttu Ylä-Outinen
233d2fa044 kvazaar: Add libkvazaar HEVC encoder
Signed-off-by: Arttu Ylä-Outinen <arttu.yla-outinen@tut.fi>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-10-23 11:59:27 +02:00
Julian Scheel
7ebe12fc55 mmaldec: Add mpeg2 decoding support
Register mmaldec as mpeg2 decoder. Supporting mpeg2 in mmaldec is just a
matter of setting the correct MMAL_ENCODING on the input port. To ease the
addition of further supported mmal codecs a macro is introduced to generate
the decoder and decoder class structs.

Signed-off-by: Julian Scheel <julian@jusst.de>
Signed-off-by: wm4 <nfxjfg@googlemail.com>
2015-10-22 10:46:03 +02:00
Paul B Mahol
416e35e5aa avfilter: add zscale filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-10-18 18:01:56 +02:00
Carl Eugen Hoyos
9496f565dc configure: Simplify using --disable-all.
libavutil was always built, allow its dependencies to be enabled.
2015-10-18 14:27:51 +02:00
Vicente Olivert Riera
50366b4295 mips: disable all features in configure if no cpu is matched
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-15 20:19:10 +02:00
wang-bin
0861862b89 winrt: multithreading support
_beginthreadex is for desktop only. CreateThread is available for windows store apps on windows (and phone) 8.1 and later. http://msdn.microsoft.com/en-us/library/ms682453%28VS.85%29.aspx

Signed-off-by: Matt Oliver <protogonoi@gmail.com>
2015-10-16 00:54:57 +11:00
Clément Bœsch
f2f55bd9ca build/videotoolbox: add missing CoreVideo framework 2015-10-15 10:43:55 +02:00
Hendrik Leppkes
fcfb66ba9b Merge commit 'c1aac39eaccd32dc3b74ccfcce701d3d888fbc6b'
* commit 'c1aac39eaccd32dc3b74ccfcce701d3d888fbc6b':
  build: add Solaris symbol versioning

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-14 13:54:50 +02:00
Jean-Yves Avenard
f05ff057ff configure: fix configure when using gcc
Fixes Ticket4922.

Commit 060102389e broke configure, since
the inversion ! was missed while converting the grep to a case
statement.

Reviewed-by: Nicolas George <george@nsup.org>
Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-10-11 13:25:13 -04:00
Sean McGovern
c1aac39eac build: add Solaris symbol versioning
The versioning facility in the Solaris linker differs from Linux in 3 ways:

1. It does not support globs in linker scripts for
symbol versioning -- this is a GNU extension.

2. The linker argument is '-M', instead of '--version-script'.

3. It is picky about line endings.
Each symbol or directive must be on a line of it's own.

Let's use make_sunver.pl from GCC to generate a version script that works
correctly with the Solaris linker. It's function is to correctly expand the
globs in the original generated version script.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-10-11 15:42:36 +02:00
Hendrik Leppkes
0b28039a44 Merge commit 'd7a5a178c252b625537adc046392624ad543dea7'
* commit 'd7a5a178c252b625537adc046392624ad543dea7':
  configure: When disabling a library disable all the related components

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-10 09:37:51 +02:00
Christophe Gisquet
1896ac4abf build system: fix dependency generation
When trying to build the binary dct-test under MSYS2/Win64, the
makefile rule does not have the SUBDIR in the target for its
object file.

Consequently, modifications to various include files (e.g. C ones)
do not trigger a recompilation.

When tracing the dependency generating, the dependency generation
has this strange content (linebreak inserted):
sed -e "/^#.*/d" -e "s,^[[:space:]]*dct\\.o,libavcodec/dct.o," \
 > libavcodec/dct-test.d

For some reason, the $(*F) has weird content. It looks simpler to
use $(@F) instead of $(*F)\\.o, although this was tested on one
single version of make.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-09 13:17:34 +02:00
Clément Bœsch
8f6f357fde build: restore videotoolbox compilation on iOS 2015-10-09 10:59:31 +02:00
Ganesh Ajjanagadde
079d553b9e configure: add message to avoid manual modification of config.texi
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-10-08 16:29:31 +02:00
Luca Barbato
d7a5a178c2 configure: When disabling a library disable all the related components
This way is sufficient to use the component specific configure variable
and not guard against the global library configure variable in code
that is outside it (e.g. checkasm).
2015-10-07 18:45:50 +02:00
Arttu Ylä-Outinen
b9446d0b56 configure: Add version check for libkvazaar
Signed-off-by: Arttu Ylä-Outinen <arttu.yla-outinen@tut.fi>
2015-10-07 17:03:51 +03:00
Rodger Combs
a2b8b16300 lavf: add chromaprint muxer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-04 01:37:31 +02:00
Ganesh Ajjanagadde
8d1226e623 configure: silence preprocessor noise from dependency generation
Currently, errors are thrown for various macros while building that are completely bogus.
They occur during the dependency (.d) generation phase, and have no bearing on the compiled output,
since only the stdout is piped into the sed command to generate the .d files.
They basically occur as the relevant -I paths are not (and cannot be passed) during
the dependancy generation phase.
As such, this patch silences them.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-03 21:59:24 +02:00
Carl Eugen Hoyos
64508b9af2 configure: Remove --disable-avutil which has no effect from help output. 2015-10-03 16:35:32 +02:00
Michael Niedermayer
de2f531699 configure: Change screenpresso_decoder to select zlib instead of dep
zlib is used as a suggest/select target not a dep

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-03 14:42:02 +02:00
Hendrik Leppkes
98ca981a23 Merge commit '8ae1d87a2440cea0564efe2a6c9c223478a05f44'
* commit '8ae1d87a2440cea0564efe2a6c9c223478a05f44':
  build: Add support for known custom allocators

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-03 12:29:19 +02:00
Hendrik Leppkes
4d2160c99a Merge commit '9a3202a98b2e095b54dd784c3e01a09a676fc3fa'
* commit '9a3202a98b2e095b54dd784c3e01a09a676fc3fa':
  Screenpresso SPV1 decoder

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-03 12:22:41 +02:00
Paul B Mahol
f5afd1c738 configure: check rubberband version, allow only latest one
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-10-01 22:30:18 +02:00
Luca Barbato
8ae1d87a24 build: Add support for known custom allocators
Makes slightly easier to use jemalloc and tcmalloc.

The two are quite common choices for profiling and debugging.
2015-09-30 21:42:26 +02:00
Vittorio Giovara
9a3202a98b Screenpresso SPV1 decoder
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-09-30 16:45:11 +02:00
Matt Oliver
3b03bde46e avformat/async: Allow compilation with native threads. 2015-09-30 13:41:53 +10:00
Vicente Olivert Riera
3f1f605301 configure: address a copy-paste typo
The correct instruction for mips32r1 is addi.

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-09-29 18:31:20 +02:00
Hendrik Leppkes
071f6edb98 Merge commit '678f788fea3380e5cbbf75baac5cc0ce07a56a42'
* commit '678f788fea3380e5cbbf75baac5cc0ce07a56a42':
  configure: Set the initial ldflags to match the cflags

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-29 14:24:35 +02:00
Luca Barbato
678f788fea configure: Set the initial ldflags to match the cflags
Some gcc-based toolchain would fail to link if the abi set by the
cpuflags does not match the default.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-09-29 11:10:37 +02:00
Luca Barbato
1016a75cf3 configure: mips: Support mips r6, r2 and r1
Detect the different MIPS architecture variants.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-09-29 11:10:37 +02:00
Alex Smith
a58c22d612 configure: Support for HEASLR on mingw targets
The appropriate flag for HEASLR (--high-entropy-va) was added in
binutils 2.25.

Also set the image base >4GB so higher entropy gets applied to image
base randomization when used with HEASLR (8 -> 17 bits of
randomization).  Windows does this for compatibility because of "latent
pointer truncation issues".

Signed-off-by: Alex Smith <alex.smith@warpsharp.info>
2015-09-28 10:15:49 +02:00
Alex Smith
6e61231d64 configure: Disable automatic image base calculation
There's no reason for it.  ASLR will rebase it regardless so "preventing
collisions" isn't really relevant.  This also brings it in line with
what a msvc produced dll will have (an image base of 0x10000000).

Signed-off-by: Alex Smith <alex.smith@warpsharp.info>
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-27 19:30:09 +02:00
Alex Smith
20b079963b configure: Combine dynamicbase and nxcompat checks
They were added to binutils in the same version so it's safe to combine.

Signed-off-by: Alex Smith <theryuu@warpsharp.info>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-27 00:06:22 +02:00
Alex Smith
91b668acd6 configure: Force mingw's ld to keep the reloc section
Binutils will always strip the relocation information from executable
files even if it needs it (dynamicbase/ASLR).  We can work around this
by using the pic-executable flag combined with setting the correct entry
point since apparently ld forgets what that should be.  This problem
affects both 32 and 64-bit mingw-w64.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-23 01:11:53 +02:00
Ganesh Ajjanagadde
a0e6e471db configure: silence error if tput not found
If tput is not found for colorizing, error message should be squashed.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-21 10:20:45 +02:00
Paul B Mahol
2a0fc55995 avfilter: add rubberband wrapper
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-09-20 19:54:57 +02:00
Timothy Gu
712235dd8f configure: Print large lists in more columns if the screen size allows
Reviewed-by: Ganesh Ajjanagadde <gajjanag@mit.edu>
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
2015-09-16 16:22:24 -07:00
Ganesh Ajjanagadde
6d1801b5aa configure: make assignment of variable to '=' explicit
op== is confusing, as it may easily be mistook for an equality check,
while in reality it is doing an assigment to '='.
This patch has the additional benefit of cleaning up 2 warnings from shellcheck.net.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-09-15 14:58:48 -07:00
Paul B Mahol
1bf7bd194b avfilter: add ocr filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-09-12 02:14:44 +00:00
Peter Belkner
1d2beb686e configure: fix build on mingw64 target with msys2 2015-09-12 15:23:52 +02:00
James Almer
b8e4df46ab configure: check for ID3D11VideoContext
Should fix compilation with mingw-w64 trunk, where ID3D11VideoDecoder is available
but ID3D11VideoContext still isn't.

Signed-off-by: James Almer <jamrial@gmail.com>
2015-09-11 18:23:30 -03:00
Ganesh Ajjanagadde
07d33439f3 configure: colorize error messages
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-11 12:57:14 +02:00
Ricardo Constantino
2641eeeefe configure: add libsoxr to swresample's pkgconfig
Fixes linking in FFMS and f265 at least, when ffmpeg is compiled with
libsoxr.

Signed-off-by: Ricardo Constantino <wiiaboo@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-09 14:02:55 +02:00
Timothy Gu
617d53f4c7 configure: Reenable colorized warnings and check for tput's existence
Untested.
2015-09-07 20:41:38 -07:00
Michael Niedermayer
12e6b64cd4 Revert "configure: colorize warning messages"
This broke win32, MSYS

This reverts commit 3e830b6dc8.
2015-09-08 05:09:58 +02:00
Ganesh Ajjanagadde
3e830b6dc8 configure: colorize warning messages
This patch introduces color warning messages (yellow).
They are enabled whenever available.
Tested with zsh, bash, and sh (bash under --posix).

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-07 16:27:17 +02:00
Hendrik Leppkes
d02d208211 Merge commit 'c45fcf30cfab687004ed1cdc06ebaa21f4262a0b'
* commit 'c45fcf30cfab687004ed1cdc06ebaa21f4262a0b':
  DXV decoder

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-07 16:07:07 +02:00
Hendrik Leppkes
1964aeae42 Merge commit '0c7707610f46a28b65eff935500c78c9781f8f4f'
* commit '0c7707610f46a28b65eff935500c78c9781f8f4f':
  lavc: Add a lzf decompressor

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-07 12:53:00 +02:00
Michael Niedermayer
69c344eed2 configure: Remove reference to no longer existing avcodec_encode_video()
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-05 22:36:19 +02:00
Vittorio Giovara
c45fcf30cf DXV decoder
Support all DXDI and DXD3 normal quality videos.
2015-09-02 22:22:02 +02:00
Luca Barbato
0c7707610f lavc: Add a lzf decompressor
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-09-02 21:56:22 +02:00
Carl Eugen Hoyos
b009d5b1f7 configure: Do not let the webm muxer suggest external libraries.
This can fail as seen on fate and the usefulness of the suggestion is limited.
2015-08-28 06:03:58 +02:00
rogerdpack
832b4a4a43 configure: Print out enabled programs
Better message that ffplay is not going to be built by printing out what
will be built.

Based on a patch by Moritz Barsnick.

Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Reviewed-by: Ganesh Ajjanagadde <gajjanag@mit.edu>
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2015-08-27 16:26:54 -07:00
Timo Rothenpieler
1dd854e10f vaapi: Add hevc hwaccel support
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
2015-08-27 17:05:44 +02:00
Ganesh Ajjanagadde
bfe525e632 configure: warn if GCC 4.2 is being used
The wiki, Ticket1464, and Ticket3970 warn about the usage of GCC 4.2.
This fixes Ticket3970.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-08-27 16:56:34 +02:00
Ganesh Ajjanagadde
f174bfea86 configure: remove unused apply() function
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-27 11:47:52 +02:00
Hendrik Leppkes
f5258a7d16 Merge commit 'e176639bcbf4b580edb462a6b0650e53cd5e3c04'
* commit 'e176639bcbf4b580edb462a6b0650e53cd5e3c04':
  webm: Explicitly select libvpx, libopus and libvorbis encoders

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-08-27 09:53:07 +02:00
Ganesh Ajjanagadde
6455e4fb5b configure: do not fork off grep subprocess while testing for whitespace
grep is not necessary for the functionality.
This avoids an unnecessary fork.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-26 11:53:15 +02:00
wm4
94a4be85a1 configure: aac encoder requires lpc
Fixes compilation with --disable-encoders --enable-encoder=aac
2015-08-25 19:48:11 +02:00
Luca Barbato
e176639bcb webm: Explicitly select libvpx, libopus and libvorbis encoders
And update the preference for the newer codecs now that the libraries
seem stable and widespread enough.

Bug-Id: 695
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-08-25 19:47:43 +02:00
Michael Niedermayer
d65b9114f3 avformat/file: Check for lstat() instead of dirent.h
Fixes build on mingw

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-25 13:08:44 +02:00
Mariusz Szczepańczyk
1f4c62e84e lavf/file: check for dirent.h support
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-25 02:06:06 +02:00
Ganesh Ajjanagadde
060102389e configure: do not fork off grep subprocess in probe_cc
grep is not required for the functionality in this instance.
This avoids an unnecessary fork, and also avoids a duplicated dumpversion call.
Furthermore, it also corrects behavior when no minor version number is present, see e.g
https://github.com/joyent/node/pull/25671.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-25 00:31:25 +02:00
Michael Niedermayer
034e6fbd9c configure: Check for CoreServices/CoreServices.h and make vda+viedotoolbox depend on it
Fixes arm cross build on osx

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-19 22:49:20 +02:00
Paul B Mahol
2fa019958b avfilter: add showfreqs filter 2015-08-19 16:15:13 +00:00
Stephen Hutchinson
c5308eea29 configure: force -mconsole when linking SDL under MinGW
When building SDL with MinGW, it sets -mwindows with the
assumption that the application is a GUI application. If this
is linked without passing -mconsole to configure via
--extra-ldflags, stdout will be silenced from cmd.exe while
running FFmpeg.

The -mwindows flag that causes this behavior is included in the
sdl_libs variable, so append -mconsole there rather than create
an sdl_ldflags case just to insert it (especially if -mconsole
must come *after* -mwindows in order to be effective).

Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-18 21:20:50 +02:00
Arttu Ylä-Outinen
b807f7e286 configure: Use pkg-config for libkvazaar.
Signed-off-by: Arttu Ylä-Outinen <arttu.yla-outinen@tut.fi>
Liked-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-18 12:30:39 +02:00
Hendrik Leppkes
fdca935013 Merge commit 'cb2dbe2c762dae44d890aa26620bcdd9022fd0f3'
* commit 'cb2dbe2c762dae44d890aa26620bcdd9022fd0f3':
  configure: arm: Assume softfp ABI on darwin

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-08-18 09:02:01 +02:00
Michael Niedermayer
21566b21d5 avfilter: add scale2ref filter
This filter can be used to scale one stream to match another or based on
another, useful to scale subtitles or other things to be overlayed

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-17 17:18:01 +02:00
Mariusz Szczepańczyk
767d780ec0 doc/examples: rename avio_list_dir -> avio_dir_cmd
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-16 02:16:47 +02:00
Martin Storsjö
cb2dbe2c76 configure: arm: Assume softfp ABI on darwin
Don't try to detect the float ABI by checking at the toolchain
name or by trying to assemble and link files with eabi_attributes.

This fixes the float ABI detection when building using clang
with -fembed-bitcode, where the current eabi_attributes check
accidentally passes.

This issue was pointed out by James Howe <james.howe@hp.com>.

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2015-08-16 00:17:22 +03:00
Carl Eugen Hoyos
176698260c configure: mpegvideo depends on mpeg_er.
Fixes compilation with --disable-everything --enable-encoder=mjpeg
While there, clean up some recursive dependencies.
Reported-by: Bernhard Döbler, programmer bardware de
2015-08-08 11:02:25 +02:00
Shiz
b197f78329 configure: Silence error messages when probing compiler
On Xcode's clang on OS X, $cc --version will output a 'Configured with:'
line to stderr, which clobbers the configure script output. As this line
serves no further purpose, it should be silenced.

The same applies to apple-gcc 4.2.1, which complains that it can not
understand the kernel version it is running on.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-08-04 12:19:27 +02:00
Shiz
2480da12a4 configure: Silence error messages when probing compiler.
On Xcode's clang on OS X, $cc --version will output a 'Configured with:'
line to stderr, which clobbers the configure script output. As this line
serves no further purpose, it should be silenced.

The same applies to apple-gcc 4.2.1, which complains that it can not
understand the kernel version it is running on.

Reviewed-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-04 11:00:54 +02:00
Sebastien Zwickert
11d923d414 avcodec: add new Videotoolbox hwaccel. 2015-08-03 10:12:10 +02:00
Michael Niedermayer
7a0e085ec5 Merge commit 'c6e0829e3696c894d24c8088c3ee30a9c17534c2'
* commit 'c6e0829e3696c894d24c8088c3ee30a9c17534c2':
  configure: Don't force _WIN32_WINNT to an older version if targeting winphone/winrt

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-28 22:30:21 +02:00
Michael Niedermayer
77c3908d5c Merge commit 'd75b55635a02444c2f188c26e431a1cec992babe'
* commit 'd75b55635a02444c2f188c26e431a1cec992babe':
  dxva2/d3d11va: Set _WIN32_WINNT to 0x0602 instead of 0x0600

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-28 22:22:10 +02:00
Martin Storsjö
c6e0829e36 configure: Don't force _WIN32_WINNT to an older version if targeting winphone/winrt
This avoids having to manually set _WIN32_WINNT in --extra-cflags
when targeting these API families, which only was necessary to
work around configure setting _WIN32_WINNT to an older version
by default.

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-07-28 19:37:49 +03:00