Commit Graph

2588 Commits

Author SHA1 Message Date
Alexis Ballier
1475815a1a Apply again [916352f282] that got lost in the merges.
Do not quote second argument to filter{,_out} in check_ld. We want to keep/remove all the space-separated words matching the -l* pattern, not keep everything if the whole argument begins with -l and remove it otherwise.

This also fixes errors like:
./configure: eval: line 418: syntax error near unexpected token `-l*'
./configure: eval: line 418: `case  in -l*) ;; *) echo  ;; esac'
when run with ./configure --enable-openal

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-02 00:28:25 +01:00
Clément Bœsch
fd6707ed0e lavfi/hue: add missing GPL dependency. 2012-10-31 19:28:02 +01:00
Mans Rullgard
674c4a11cb configure: fix print_config() with broke awks
Some awk versions do not treat the result of unary + on a (numeric)
string as numeric, giving wrong results when used in a boolean context
Using unary - instead is logically equivalent works as expected.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-30 19:26:07 +01:00
Michael Niedermayer
a201639a01 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  pixfmt: support more yuva formats
  swscale: support gray to 9bit and 10bit formats
  configure: rewrite print_config() function using awk
  FATE: fix (AD)PCM test dependencies broken in e519990
  Use ptrdiff_t instead of int for intra pred "stride" function parameter.
  x86: use PRED4x4/8x8/8x8L/16x16 macros to declare intrapred prototypes.

Conflicts:
	libavcodec/h264pred.c
	libavcodec/h264pred_template.c
	libavutil/pixfmt.h
	libswscale/swscale_unscaled.c
	tests/ref/lavfi/pixdesc
	tests/ref/lavfi/pixfmts_copy
	tests/ref/lavfi/pixfmts_null
	tests/ref/lavfi/pixfmts_scale
	tests/ref/lavfi/pixfmts_vflip

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-30 17:47:36 +01:00
Michael Niedermayer
e79c3858b3 Merge commit '14f031d7ecfabba0ef02776d4516aa3dcb7c40d8'
* commit '14f031d7ecfabba0ef02776d4516aa3dcb7c40d8':
  dv: use AVStream.index instead of abusing AVStream.id
  lavfi: add ashowinfo filter
  avcodec: Add a RFC 3389 comfort noise codec
  lpc: Add a function for calculating reflection coefficients from samples
  lpc: Add a function for calculating reflection coefficients from autocorrelation coefficients
  lavr: document upper bound on number of output samples.
  lavr: add general API usage doxy
  indeo3: remove duplicate capabilities line.
  fate: ac3: Add dependencies

Conflicts:
	Changelog
	doc/filters.texi
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/avcodec.h
	libavcodec/codec_desc.c
	libavcodec/version.h
	libavfilter/Makefile
	libavfilter/af_ashowinfo.c
	libavfilter/allfilters.c
	libavfilter/version.h
	libavutil/avutil.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-30 14:40:22 +01:00
Mans Rullgard
f454e87923 configure: rewrite print_config() function using awk
This is much faster with slow shells and noticeably faster even
with bash on a fast Linux system.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-30 10:28:25 +00:00
Martin Storsjö
9b500b8f6c avcodec: Add a RFC 3389 comfort noise codec
This isn't too useful as a normal codec, but can be used in
voip style applications. The decoder updates the noise
generator parameters when a packet is given to it for decoding,
but if called with an empty packet, it generates more noise
according to the last parameters.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-10-29 22:00:43 +02:00
Michael Niedermayer
c73fcc8de3 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  yuv4mpeg: reject unsupported codecs
  nutenc: K&R formatting cosmetics
  assdec: fix qsort() callback signature
  configure: detect sparc64 automatically
  vp8: fix memset() crossing array boundary
  h264: fix invalid pointer arithmetic
  amrwbdec: fix invalid pointer arithmetic

Conflicts:
	libavformat/nutenc.c
	libavformat/yuv4mpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-28 14:24:27 +01:00
Mans Rullgard
4cd217c065 configure: detect sparc64 automatically
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-27 18:24:55 +01:00
Michael Niedermayer
95760b33e7 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  configure: fix tests for 2-arg math functions
  doc: git-howto: Clarify comment about pushing series of commits
  ivi_common: Drop unused function parameter from decode_band()
  cook: Remove some silly Doxygen comments
  cook: Remove senseless maybe_reformat_buffer32() function
  cook: cosmetics: Better names for joint_decode() function parameters
  cook: cosmetics: Better name for ccpl COOKSubpacket member
  doxygen: Add av_alloc_size to list of predefined macros
  doxygen: Drop some pointless entries from PREDEFINED macros list
  h263: avoid memcpys over array bound in motion vector caching for obmc

Conflicts:
	configure
	doc/git-howto.texi
	libavcodec/cook.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-27 15:02:35 +02:00
Mans Rullgard
1aa07aa21c configure: fix tests for 2-arg math functions
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-26 22:50:42 +01:00
Michael Niedermayer
9aa630a520 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  configure: sanitise sparc vis check
  configure: recognise more sparc variants as --cpu argument
  build: Include HEADERS-yes in the HEADERS variable
  pcm: change references to raw to pcm
  ffv1: set the range coder state in decode_slice_header
  pcmdec: change default of channels parameter to 1

Conflicts:
	libavformat/pcmdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-26 15:20:48 +02:00
Mans Rullgard
6aa93689ab configure: sanitise sparc vis check
It is wrong to force -mcpu=ultrasparc when checking for vis.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-26 12:29:03 +01:00
Michael Kostylev
eadfb0560a configure: recognise more sparc variants as --cpu argument
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-26 12:29:03 +01:00
Michael Niedermayer
aa604e8e33 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  avutil: Make LZO decoder code configure-time selectable
  avutil: Move memcpy_backptr() to mem.c
  configure: detect parisc64 automatically
  configure: detect ppc64 automatically
  configure: detect mips64 automatically
  configure: generalise 64-bit test
  smoothstreamingenc: Don't assume streams start from timestamp 0

Conflicts:
	configure
	libavutil/Makefile
	libavutil/lzo.c
	libavutil/lzo.h
	libavutil/mem.c
	libavutil/mem.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-25 13:15:58 +02:00
Diego Biurrun
2a91ada828 avutil: Make LZO decoder code configure-time selectable 2012-10-25 11:49:49 +02:00
Mans Rullgard
a6e9d64977 configure: detect parisc64 automatically
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-24 16:26:51 +01:00
Mans Rullgard
56203596ae configure: detect ppc64 automatically
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-24 16:26:51 +01:00
Mans Rullgard
2acda282eb configure: detect mips64 automatically
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-24 16:26:51 +01:00
Mans Rullgard
d4c99513f4 configure: generalise 64-bit test
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-24 16:26:51 +01:00
Michael Niedermayer
f3b8096bc0 Merge commit '0c03cc68386443f1e96ab6fb358220faf67cd5ff'
* commit '0c03cc68386443f1e96ab6fb358220faf67cd5ff':
  mp3: exit on parsing error in mp_decode_frame
  rtmppkt: Avoid unescaped backslash in Doxygen comment
  fate-lavfi: replace sed/grep/cut combos with awk
  build: Plan 9 support

Conflicts:
	configure
	tests/lavfi-regression.sh

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-24 13:42:58 +02:00
Michael Niedermayer
42ee9f3981 build: fix detection of math functions with 2 parameters.
The code from libav seems to have been entirely untested.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-24 13:15:42 +02:00
Michael Niedermayer
2dbc93455c Merge commit '80521c1997a23e148edf89e11b939ab8646297ca'
* commit '80521c1997a23e148edf89e11b939ab8646297ca':
  build: allow targets to specify extra objects to link with executables
  swscale: avoid pointless use of compound literals
  libm: add fallbacks for various single-precision functions
  network: use getservbyport() only if available
  network: add fallbacks for INADDR_LOOPBACK and INET_ADDRSTRLEN
  Include sys/time.h before sys/resource.h

Conflicts:
	Makefile
	configure
	libavutil/libm.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-24 12:53:26 +02:00
Mans Rullgard
4ebc6a7410 build: Plan 9 support
This adds support for building on Plan 9 x86-32.  The compat/plan9
directory contains these items:

- replacements for the 'head' and 'printf' shell commands
- wrapper for main() to disable FPU exceptions

Larger required changes to the system are described in the
documentation.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-23 12:01:18 +01:00
Mans Rullgard
80521c1997 build: allow targets to specify extra objects to link with executables
This allows targets to include special objects when linking
executables without including them in (shared) libraries.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-23 12:00:22 +01:00
Mans Rullgard
fab0a8b2c6 libm: add fallbacks for various single-precision functions
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-23 12:00:21 +01:00
Mans Rullgard
c3e73100af network: use getservbyport() only if available
The absence of this function will only give a less informative
string back from our fallback implementation of getnameinfo().

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-23 12:00:21 +01:00
Michael Niedermayer
6912e7a008 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  configure: Group math functions into a separate variable
  avutil/mem: K&R formatting cosmetics
  avutil/lzo: K&R formatting cosmetics

Conflicts:
	configure
	libavutil/mem.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-20 13:18:59 +02:00
Diego Biurrun
79042ab376 configure: Group math functions into a separate variable
This avoids some duplication when listing and testing for the functions.
2012-10-20 02:34:29 +02:00
Diego Biurrun
4b587848ce configure: Disable Snow decoder and encoder by default
Snow has serious unfixed bugs and no real-world use.
2012-10-19 17:10:10 +02:00
jamal
9434ead2f3 fate: Handle lavf-fate tests in a makefile
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-19 14:20:11 +02:00
Michael Niedermayer
81ff0c24ef Merge commit '1cd432e167b1a80853760c89a33606e2b5f229c2'
* commit '1cd432e167b1a80853760c89a33606e2b5f229c2':
  configure: fix libcdio check
  rtsp: Allow setting the reordering buffer size via an AVOption
  rtsp: Vertically align a constant definition
  rtp: Update the check for distinguishing between RTP and RTCP
  aac: fix build with hardcoded tables
  fate: dependencies for screen codec tests
  riff: Move functions around to be covered by appropriate #ifdefs

Conflicts:
	configure
	tests/fate/screen.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-19 13:58:14 +02:00
Michael Niedermayer
b0554fec04 Merge commit 'c0329748b04e1f175dad8c9c2ebf22a5e2dc5b72'
* commit 'c0329748b04e1f175dad8c9c2ebf22a5e2dc5b72':
  fate: add a dependency helper macro
  Add support for building shared libraries with MSVC
  avcodec: Rename avpriv_frame_rate_tab to ff_mpeg12_frame_rate_tab
  gxf: Add a local copy of the relevant parts of the frame rate table
  configure: Split out msvc as a separate target OS
  aviobuf: Remove a senseless ifdef in avio_seek

Conflicts:
	configure
	libavcodec/dirac.c
	libavcodec/mpeg12data.h
	libavcodec/mpeg12enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-19 13:29:24 +02:00
Mans Rullgard
1cd432e167 configure: fix libcdio check
The compiler/linker flags passed to check_lib2 should not be quoted.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-19 01:02:58 +01:00
Martin Storsjö
d66c52c2b3 Add support for building shared libraries with MSVC
This requires the makedef perl script by Derek, from the
c89-to-c99 repo. That scripts produces a .def file, listing
the symbols to be exported, based on the gcc version scripts
and the built object files.

To properly load non-function symbols from DLL files, the
data symbol declarations need to have the attribute
__declspec(dllimport) when building the calling code. (On mingw,
the linker can fix this up automatically, which is why it has not
been an issue so far. If this attribute is omitted, linking
actually succeeds, but reads from the table will not produce the
desired results at runtime.)

MSVC seems to manage to link DLLs (and run properly) even if
this attribute is present while building the library itself
(which normally isn't recommended) - other object files in the
same library manage to link to the symbol (with a small warning
at link time, like "warning LNK4049: locally defined symbol
_avpriv_mpa_bitrate_tab imported" - it doesn't seem to be possible
to squelch this warning), and the definition of the tables
themselves produce a warning that can be squelched ("warning C4273:
'avpriv_mpa_bitrate_tab' : inconsistent dll linkage, see previous
definition of 'avpriv_mpa_bitrate_tab').

In this setup, mingw isn't able to link object files that refer to
data symbols with __declspec(dllimport) without those symbols
actually being linked via a DLL (linking avcodec.dll ends up with
errors like "undefined reference to `__imp__avpriv_mpa_freq_tab'").
The dllimport declspec isn't needed at all in mingw, so we simply
choose not to declare it for other compilers than MSVC that requires
it. (If ICL support later requires it, the condition can be extended
later to include both of them.)

This also implies that code that is built to link to a certain
library as a DLL can't link to the same library as a static library.
Therefore, we only allow building either static or shared but not
both at the same time. (That is, static libraries as such can be,
and actually are, built - this is used for linking the test tools to
internal symbols in the libraries - but e.g. libavformat built to
link to libavcodec as a DLL cannot link statically to libavcodec.)

Also, linking to DLLs is slightly different from linking to shared
libraries on other platforms. DLLs use a thing called import
libraries, which is basically a stub library allowing the linker
to know which symbols exist in the DLL and what name the DLL will
have at runtime.

In mingw/gcc, the import library is usually named libfoo.dll.a,
which goes next to a static library named libfoo.a. This allows
gcc to pick the dynamic one, if available, from the normal -lfoo
switches, just as it does for libfoo.a vs libfoo.so on Unix. On
MSVC however, you need to literally specify the name of the import
library instead of the static library.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-10-18 14:26:15 +03:00
Martin Storsjö
53e8cd68b7 configure: Split out msvc as a separate target OS
The name mingw32 as target OS is both misleading, and very little
of the target OS specific settings actually match.

Since the target OS default is set based on uname, the default
(which on MSYS is set to mingw) is overridden by --toolchain=msvc.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-10-18 14:26:12 +03:00
Michael Niedermayer
3777e6b3bf Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mips64: mark hi/lo registers clobbered in MAC64/MLS64 macros
  fate: list lavfi tests in a makefile

Conflicts:
	configure
	tests/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-18 12:16:08 +02:00
Michael Niedermayer
9317b73f11 Merge commit '36ac9a16a19a365ce58cc871484c20cffe9b6401'
* commit '36ac9a16a19a365ce58cc871484c20cffe9b6401':
  fate: dependencies for seek tests
  fate: handle lavf test dependencies entirely in make

Conflicts:
	configure
	tests/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-18 11:42:42 +02:00
Mans Rullgard
36ac9a16a1 fate: dependencies for seek tests
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-17 22:31:18 +01:00
Mans Rullgard
206a070dce fate: list lavfi tests in a makefile
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-17 22:31:18 +01:00
Mans Rullgard
fa26335003 fate: handle lavf test dependencies entirely in make
This makes the lavf tests depend on all codecs and formats they use.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-17 22:31:18 +01:00
Alexis Ballier
916352f282 configure: do not quote arguments passed to filter{,_out} in check_ld.
This fixes the following error:
./configure: eval: line 417: syntax error near unexpected token `-lcdio_cdda'
[...]
Broken by 66a1ccd74 when doing, e.g., ./configure --enable-gpl --enable-libcdio.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-17 23:28:50 +02:00
Michael Niedermayer
775d41b617 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  configure: Add support for Tilera processors
  wavdec: check size before reading the data, not after.

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-17 15:53:42 +02:00
Derek Buitenhuis
c75848cd4c configure: Add support for Tilera processors
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-10-16 18:24:18 -04:00
Michael Niedermayer
5717562c78 Merge commit 'c1fcfdec75468009dc7de29a5d1c6adf3b2ef77d'
* commit 'c1fcfdec75468009dc7de29a5d1c6adf3b2ef77d':
  rangecoder-test: Return in case of an error
  build: simplify enabling of compat objects

Conflicts:
	configure
	libavutil/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-16 13:57:10 +02:00
Michael Niedermayer
d15be9108e Merge commit '66a1ccd7467ab1913cd8877114c6d4c2588bb12f'
* commit '66a1ccd7467ab1913cd8877114c6d4c2588bb12f':
  configure: simplify argument handling in check_ld

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-16 13:27:19 +02:00
Michael Niedermayer
9270a2b374 Merge commit '4c995fafd861f537360b3717901cdbed6a6844e7'
* commit '4c995fafd861f537360b3717901cdbed6a6844e7':
  configure: simplify get_version() function
  build: support asan and tsan toolchain shortcuts
  rmdec: Move SIPR code shared with Matroska demuxer to a separate file

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-16 13:20:46 +02:00
Mans Rullgard
84e65c763d build: simplify enabling of compat objects
Add a configure function to pull in a compat object and set up
redirects in one operation.  This avoids duplicating conditions
across configure and makefiles.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-15 17:46:19 +01:00
Mans Rullgard
66a1ccd746 configure: simplify argument handling in check_ld
Use the existing filter functions instead of open-coding the
separation of general flags and libraries.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-15 17:46:18 +01:00
Mans Rullgard
4c995fafd8 configure: simplify get_version() function
awk alone can do this, no need for grep.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-15 17:46:18 +01:00