Commit Graph

2982 Commits

Author SHA1 Message Date
Mans Rullgard
81dfa21ec9 configure: move arm arch extensions to a separate variable
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-12-03 00:15:19 +00:00
Diego Biurrun
d173ede1b7 configure: avplay now depends on avresample 2012-12-02 23:39:35 +01:00
Michael Niedermayer
8be18ffd6a Merge remote-tracking branch 'qatar/master'
* qatar/master:
  configure: fix indentation in option parsing loop

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-02 13:47:07 +01:00
Mans Rullgard
7e9e7cc236 configure: fix indentation in option parsing loop
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-12-01 23:16:23 +00:00
Michael Niedermayer
5473f6258c Merge remote-tracking branch 'qatar/master'
* qatar/master:
  configure: Use headers in the check for _beginthreadex for w32threads
  avutil: Use a configure check to enable windows console functions
  avutil: Include io.h with a separate condition from windows console functions

Conflicts:
	libavutil/log.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-01 13:10:48 +01:00
Martin Storsjö
3bbe63d1a4 configure: Use headers in the check for _beginthreadex for w32threads
When targeting the metro API subset, this function still exists in
the link libraries, but is excluded from the headers. This makes
sure w32threads is automatically disabled when targeting this API
subset (since not all the necessary functions for it are available).

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-11-30 16:57:02 +02:00
Martin Storsjö
7e6a11bcf7 avutil: Use a configure check to enable windows console functions
Not all versions or API subsets of windows have these functions.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-11-30 16:56:57 +02:00
Michael Niedermayer
034a1afbd8 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  avutil: Include io.h with a separate condition from MapViewOfFile
  cmdutils: Use a configure check for enabling CommandLineToArgvW

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-30 14:55:12 +01:00
Clément Bœsch
8119d8b01f configure: add lavfi avr dep to .pc when required. 2012-11-30 14:19:14 +01:00
Martin Storsjö
15caccb9be cmdutils: Use a configure check for enabling CommandLineToArgvW
This simplifies the condition to avoid hardcoding the systems
where the function exists. This also simplifies support for
newer Windows API subsets where this function doesn't exist,
such as Windows Phone 8 and the "metro" API subset of Windows 8.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-11-29 18:19:36 +02:00
Martin Storsjö
54fd593a0e configure: Enable avconv filter dependencies automatically
This makes sure minimal configurations such as
"--disable-everything --enable-avconv" will enable the filters
necessary for running avconv, instead of just keeping avconv
disabled (even if the user specified "--enable-avconv").

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-11-27 17:05:01 +02:00
Michael Niedermayer
b4d4e51027 Merge commit '3c370f5abc55739a261534b9f9bdc739cedbbbb9'
* commit '3c370f5abc55739a261534b9f9bdc739cedbbbb9':
  riff: only warn on a bad INFO chunk code size instead of failing
  configure: Add separate list for libraries and use where appropriate
  x86: float_dsp: add SSE version of vector_fmul_scalar()

Conflicts:
	configure
	libavformat/riff.c
	libavutil/x86/float_dsp.asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-27 14:10:05 +01:00
Michael Niedermayer
465becbc4f configure: check for access()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-27 05:03:23 +01:00
Diego Biurrun
d89f2fa970 configure: Add separate list for libraries and use where appropriate 2012-11-26 22:46:07 +01:00
Michael Niedermayer
bf2f93cdbf Merge commit '28c8e288fa0342fdef532a7522a4707bebf831cc'
* commit '28c8e288fa0342fdef532a7522a4707bebf831cc':
  x86: h264_chromamc: port to cpuflags
  yop: fix typo
  avconv: fix copying per-stream metadata.
  doc: avtools-common-opts: Fix terminology concerning metric prefixes
  configure: suncc: Add compiler arch support for Nehalem & Sandy Bridge
  riff: Make ff_riff_tags static and move under appropriate #ifdef

Conflicts:
	libavformat/riff.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-26 00:43:45 +01:00
Stefano Sabatini
be2c0bc949 configure: prefer "resampling" in the libswresample pkg-config description 2012-11-25 15:01:33 +01:00
Sean McGovern
f2ce813e37 configure: suncc: Add compiler arch support for Nehalem & Sandy Bridge
GCC does not appear to have a -march= string for Westmere, which is a
bit surprising as it has a few more instructions than a Nehalem, but
a few less than a Sandy Bridge.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-11-25 14:15:30 +01:00
Michael Niedermayer
7ca97b6b3c Merge remote-tracking branch 'qatar/master'
* qatar/master:
  configure: sort cpuflags section by architecture

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-23 14:03:31 +01:00
Michael Niedermayer
d28467b62e Merge commit '457cc333b424994ecf80a82369325771e0397fd9'
* commit '457cc333b424994ecf80a82369325771e0397fd9':
  configure: properly support DEC/Compaq compiler

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-23 13:53:54 +01:00
Michael Niedermayer
25ca8aef54 Merge commit '4a606c830ae664013cea33800094d4d0f4ec62da'
* commit '4a606c830ae664013cea33800094d4d0f4ec62da':
  av_memcpy_backptr: optimise some special cases
  mpegvideo: simplify dxy calculation in hpel_motion()
  build: add rules to generate preprocessed source files

Conflicts:
	Makefile
	libavutil/mem.c
	library.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-23 13:30:51 +01:00
Mans Rullgard
33db40f8d3 configure: sort cpuflags section by architecture
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-11-23 12:07:23 +00:00
Mans Rullgard
457cc333b4 configure: properly support DEC/Compaq compiler
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-11-23 12:07:11 +00:00
Mans Rullgard
c262649291 build: add rules to generate preprocessed source files
This is useful for debugging.  Dependencies for these files are not
generated due to limitations in many compilers.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-11-23 12:03:32 +00:00
Michael Niedermayer
4116151a4b Merge commit '1c5805521c3e406886341d752ebf38f8d41e1d13'
* commit '1c5805521c3e406886341d752ebf38f8d41e1d13':
  PGS subtitles: Set AVSubtitle pts value
  configure: Refactor CPPFLAGS settings for glibc/uclibc
  configure: add basic support for ARM AArch64
  build: set -U__STRICT_ANSI__ for newlib

Conflicts:
	configure
	libavcodec/pgssubdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-19 14:05:41 +01:00
Michael Niedermayer
0c79a3d9cb Merge remote-tracking branch 'qatar/master'
* qatar/master:
  x86: lavr: fix stack allocation for 7 and 8 channel downmixing on x86-32
  lavr: fix the decision for writing directly to the output buffer
  parisc: work around bug in gcc 4.3 and later

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-18 13:35:15 +01:00
Diego Biurrun
3bd1eacd2a configure: Refactor CPPFLAGS settings for glibc/uclibc
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-11-18 12:00:18 +00:00
Mans Rullgard
5873b623a9 configure: add basic support for ARM AArch64
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-11-18 12:00:18 +00:00
Mans Rullgard
8f7b814f54 build: set -U__STRICT_ANSI__ for newlib
This is (erroneously) required to enable various things in the
newlib headers.  As cygwin uses newlib, it is covered by this.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-11-18 12:00:17 +00:00
Mans Rullgard
5af530f5a9 parisc: work around bug in gcc 4.3 and later
A bug in tail call optimisation in gcc 4.3 and later on parisc causes
numerous tests to fail.  Disabling this optimisation gives a working
build.  See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55023

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-11-17 17:54:28 +00:00
Nicolas George
1ba2e589cc configure: add --fatal-warnings option. 2012-11-17 12:01:17 +01:00
Nicolas George
c551c3b18b configure: warn when en/disabling has no effect.
Print a warning for --enable- or --disable-something=pattern
does not match any component.
2012-11-17 11:57:17 +01:00
Michael Niedermayer
3db32ec119 Merge commit 'bf5f46b4cc47b7a4568119f224057d4ff91b6cdd'
* commit 'bf5f46b4cc47b7a4568119f224057d4ff91b6cdd':
  APIChanges: add entry for av_read_packet deprecation
  mxfdec: fix typo in mxf_read_seek()
  avserver: use freopen to redirect stdin/out/err to /dev/null
  avserver: remove daemon mode
  configure: Check for -Werror parameters on clang
  doxygen: remove obsolete options from Doxyfile
  configure: Add option to disable all command line programs

Conflicts:
	Changelog
	configure
	doc/APIchanges
	doc/ffserver.conf
	doc/ffserver.texi
	ffserver.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-16 13:07:10 +01:00
Martin Storsjö
9eded0fe41 configure: Check for -Werror parameters on clang
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-11-15 18:22:03 +02:00
Michael Niedermayer
4d941eac16 Merge commit '3b4296f41473a5b39e84d7a49d480624c9c60040'
* commit '3b4296f41473a5b39e84d7a49d480624c9c60040':
  avformat: clarify stream id for muxing
  fate: Add dependencies for aac, alac, amrnb, amrwb, atrac tests
  ppc: do not pass redundant compiler flags
  avutil: change GET_UTF8 to not use av_log2()
  segment: fix NULL pointer dereference in seg_write_header()

Conflicts:
	tests/fate/aac.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-15 11:12:25 +01:00
Diego Biurrun
e28b7553ae configure: Add option to disable all command line programs 2012-11-14 23:03:36 +01:00
Mans Rullgard
7f1fcaf0e6 ppc: do not pass redundant compiler flags
The -mpowerpc64 and -mpowerpc-gfxopt flags are implicitly set by
-mcpu as needed.  Passing them explicitly is redundant and can
conflict with user-supplied flags.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-11-14 13:50:43 +00:00
Michael Niedermayer
7eb40d85f2 Merge commit 'ef1b23ad21e3f12fc4ff2a73a6d4d4cd9d630c4b'
* commit 'ef1b23ad21e3f12fc4ff2a73a6d4d4cd9d630c4b': (21 commits)
  jvdec: set channel layout
  iss: set channel layout
  ipmovie: set channel layout
  iff: set channel layout
  idroqdec: set channel layout
  gxfdec: set channel layout when applicable
  gsmdec: set channel layout
  flvdec: set channel layout
  dv: set channel layout
  dsicin: set channel layout
  daud: set channel layout
  cdxl: set channel layout
  bmv: set channel layout
  bink: set channel layout
  bfi: set channel layout
  bethsoftvid: set channel layout
  apc: set channel layout
  amr: set channel_layout
  ppc: replace pointer casting with AV_COPY32
  ppc: fix some unused variable warnings
  ...

Conflicts:
	libavformat/amr.c
	libavformat/iff.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-13 10:55:07 +01:00
Mans Rullgard
9eda2a85c6 configure: remove support for -n flag in print_enabled()
This flag is no longer used.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-11-12 10:30:02 +00:00
Michael Niedermayer
da501ea857 Merge commit '802713c4e7b41bc2deed754d78649945c3442063'
* commit '802713c4e7b41bc2deed754d78649945c3442063':
  mss2: prevent potential uninitialized reads
  mss2: reindent after last commit
  mss2: fix handling of unmasked implicit WMV9 rectangles
  configure: add lavu dependency to lavr/lavfi .pc files
  x86inc: Set program_name outside of x86inc.asm

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-12 10:57:06 +01:00
Clément Bœsch
8eecbaf5e4 lavfi: add geq filter. 2012-11-11 23:12:54 +01:00
Diego Biurrun
b8e8a07c6c x86: Require an assembler able to cope with AVX instructions
All modern assemblers have this capability.  Older NASM versions
that lack the capability produce code that crashes at runtime,
so it's better to error out during the build process instead.

CC: libav-stable@libav.org
2012-11-11 20:43:28 +01:00
Anton Khirnov
e5e1a06e44 configure: add lavu dependency to lavr/lavfi .pc files 2012-11-11 15:45:18 +01:00
James Zern
12776d5d2a libvpxenc: Allow enabling constrained quality (CQ) mode
The CQ mode was introduced in libvpx 0.9.6.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-11-08 00:01:54 +02:00
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
d16c4aebba 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 13:33:29 +00:00
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
Luca Barbato
0fbb62a8e6 build: support asan and tsan toolchain shortcuts 2012-10-15 18:25:35 +02:00
Michael Niedermayer
ae237a117a Merge remote-tracking branch 'qatar/master'
* qatar/master:
  swscale: try to use mmap only if available
  configure: check for mprotect
  wmapro: use planar sample format
  wmalossless: output in planar sample format
  wmadec: use float planar sample format output
  shorten: use planar sample format
  lavc: update documentation for AVFrame.extended_data

Conflicts:
	libavcodec/shorten.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-15 14:09:35 +02:00
Mans Rullgard
e98b02de5f configure: check for mprotect
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-15 02:39:49 +01:00
Michael Niedermayer
d6f6a7557c Merge remote-tracking branch 'qatar/master'
* qatar/master:
  avutil: Do not make ff_ symbols globally visible.
  avutil: Rename ff_set_systematic_pal2() ---> avpriv_set_systematic_pal2()
  build: tms470: work around glibc math.h problems
  configure: improve tms470 compiler usage with glibc

Conflicts:
	libavcodec/bmpenc.c
	libavcodec/rawdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-14 15:11:34 +02:00
Michael Niedermayer
82c0055c5e Merge commit 'b5198a2637b7b45b0049a1d4b386a06f016f2520'
* commit 'b5198a2637b7b45b0049a1d4b386a06f016f2520':
  configure: tms470: add mapping for -mfpu=vfpv3-d16 flag
  configure: recognise Minix as OS
  configure: work around bug in ash shell
  eval-test: make table static const
  lavr: handle clipping in the float to s32 conversion
  nut: support pcm codecs not mapped in avi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-14 14:46:13 +02:00
Mans Rullgard
b5198a2637 configure: tms470: add mapping for -mfpu=vfpv3-d16 flag
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-13 18:21:36 +01:00
Mans Rullgard
b6f8d635f2 build: tms470: work around glibc math.h problems
The glibc definitions of INFINITY and NAN do not work with the
tms470 compiler, nor do our usual fallbacks.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-13 18:21:36 +01:00
Mans Rullgard
5ab432fa35 configure: improve tms470 compiler usage with glibc
Apply flags to work around glibc quirks only if glibc is detected,
and add a few more such flags.

Do not mess with as/ld settings in probe_cc.  This is not the
proper place.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-13 18:21:36 +01:00
Michael Niedermayer
15ef1cfe64 Merge commit 'f5962229bfcb14c2879e69ccdf7f1a4934168609'
* commit 'f5962229bfcb14c2879e69ccdf7f1a4934168609':
  avplay: use audio parameters from the decoded frame instead of AVCodecContext
  dca: allocate a secondary buffer for extra channels when downmixing
  configure: use utilities from /usr/xpg4/bin if it exists
  avstring-test: fix memory leaks

Conflicts:
	ffplay.c
	libavcodec/dcadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-13 16:39:42 +02:00
Michael Niedermayer
85fe70b64c Merge commit 'ca411fc1d34329cd17b28627f697e391ae52073f'
* commit 'ca411fc1d34329cd17b28627f697e391ae52073f':
  avcodec: Remove broken MMI optimizations

Conflicts:
	arch.mak
	configure
	libavcodec/avcodec.h
	libavcodec/mips/Makefile
	libavcodec/mips/dsputil_mmi.c
	libavcodec/mips/idct_mmi.c
	libavcodec/mips/mmi.h
	libavcodec/mips/mpegvideo_mmi.c
	libavcodec/options_table.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-13 15:25:11 +02:00
Mans Rullgard
741a8b724e configure: recognise Minix as OS
No special setup is required for Minix.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-13 14:05:55 +01:00
Mans Rullgard
ac17ccf73a configure: work around bug in ash shell
The ash 'test' builtin misbehaves if the first operand of a binary
operator looks like a unary operator.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-13 14:05:55 +01:00
Mans Rullgard
a77f01c725 configure: use utilities from /usr/xpg4/bin if it exists
Solaris defaults to non-standard utilities (grep, sed, ...) with
proper ones being in /usr/xpg4/bin.  Prefixing PATH with this
directory when it exists ensures we get correct variants.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-12 23:57:01 +01:00
Diego Biurrun
ca411fc1d3 avcodec: Remove broken MMI optimizations
The code fails to compile and is broken beyond repair.
2012-10-12 20:56:54 +02:00
Michael Niedermayer
a33ed6bc74 Merge commit 'b7f1010c8fce09096057528f7cd29589ea1ae7df'
* commit 'b7f1010c8fce09096057528f7cd29589ea1ae7df':
  tools: do not use av_pix_fmt_descriptors directly.
  pixdesc: add functions for accessing pixel format descriptors.
  build: add support for Tru64 (OSF/1)
  md5: Allocate a normal private context for the opaque md5 context pointer

Conflicts:
	cmdutils.c
	doc/APIchanges
	ffprobe.c
	libavformat/md5enc.c
	libavutil/version.h
	tools/graph2dot.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-12 15:34:49 +02:00
Michael Niedermayer
43cce41267 Merge commit '0a75d1da23b8659ec49391469bb592da12760077'
* commit '0a75d1da23b8659ec49391469bb592da12760077':
  options_table: refs option is not snow-only
  random_seed: Support using CryptGenRandom on windows
  doc: update the faq entry about custom I/O

Conflicts:
	doc/faq.texi
	libavcodec/options_table.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-12 14:15:33 +02:00
Mans Rullgard
fdd666094d build: add support for Tru64 (OSF/1)
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-12 02:17:54 +01:00
Martin Storsjö
1093383d6c random_seed: Support using CryptGenRandom on windows
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-10-11 18:49:34 +03:00
Stefano Sabatini
c4aaff8c02 Revert "configure: link flite against libasound"
This reverts commit 396648cc6a.

The commit made impossible to build against libflite if libasound is not
available (e.g. on Windows). Thus remove the -lasound flag. In case of
libflite static linking the workaround is to enable
--extra-ldflags=-lasound (or disable the ALSA output device in libflite).
2012-10-11 11:19:18 +02:00
Stefano Sabatini
396648cc6a configure: link flite against libasound
libflite depends on libasound. Fix a linking failure when linking against
a static version of libflite.

Reported-by: Vladimir Kraljevic
2012-10-11 11:08:48 +02:00
Michael Niedermayer
ef9fe5bedd Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mingw/cygwin: Stop adding -fno-common to gcc CFLAGS
  Restructure av_log_missing_feature message
  rtp: Support packetization/depacketization of opus
  file: Set the return value type for lseek to int64_t.
  ppc: fix Altivec build with old compilers
  build: add LTO support for PGI compiler
  build: add -Mdse to PGI optimisation flags
  rtpenc_vp8: Update the packetizer to the latest spec version
  rtpdec_vp8: Make the depacketizer implement the latest spec draft
  doc: allow building with old texi2html versions
  avutil: skip old_pix_fmts.h since it is just a list

Conflicts:
	libavcodec/aacdec.c
	libavcodec/h264.c
	libavcodec/ppc/fmtconvert_altivec.c
	libavcodec/utils.c
	libavformat/file.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-09 13:06:04 +02:00
Diego Biurrun
a75b9a1804 mingw/cygwin: Stop adding -fno-common to gcc CFLAGS
This was done to work around toolchain bugs that have long been fixed.
2012-10-09 11:39:26 +02:00
Paul B Mahol
238e904df3 DTS-HD demuxer
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-10-09 08:59:09 +00:00
Michael Niedermayer
e73bac484f configure: add support to nicely enable ftrapv
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-09 06:02:34 +02:00
Mans Rullgard
643933f51d build: add LTO support for PGI compiler
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-08 22:30:41 +01:00
Mans Rullgard
8f23907f3e build: add -Mdse to PGI optimisation flags
Enable dead store elimination.  The last few releases work no worse
with this flag than without.  Older versions failed to build some
source files when using this flag.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-08 22:30:41 +01:00
Paul B Mahol
d7a4739265 TAK demuxer, decoder and parser
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-10-08 09:06:25 +00:00
Michael Niedermayer
293e5423c6 configure: enable -Werror=vla
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-06 14:03:32 +02:00
Michael Niedermayer
55c49afc42 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  yuv4mpeg: return proper error codes.
  Give all anonymously typedeffed structs in headers a name
  fate: Add parseutils test
  parseutils-test: Drop random colors from parsing test
  vf_pad/scale: use double precision for aspect ratios.
  build: error on variable-length arrays
  ppc: swscale: rework yuv2planeX_altivec()
  ppc: fmtconvert: kill VLA in float_to_int16_interleave_altivec()
  x86: dsputil: kill VLA in gmc_mmx()
  libspeexenc: Updated commentary to reflect recent changes
  libspeexenc: Add an option for enabling DTX
  doc/APIchanges: fill in missing dates and hashes.
  lavr: bump major to 1 and declare it stable.
  lavr: change the type of the data buffers to uint8_t**.
  lavc: deprecate the audio resampling API.

Conflicts:
	cmdutils.h
	configure
	doc/APIchanges
	ffplay.c
	libavcodec/dwt.h
	libavcodec/libspeexenc.c
	libavfilter/vf_pad.c
	libavfilter/vf_scale.c
	libavformat/asf.h
	tests/fate/libavutil.mak
	tests/ref/fate/parseutils

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-06 13:45:08 +02:00
Mans Rullgard
c07d56a684 build: error on variable-length arrays
With all the VLAs gone, make sure they never come back.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-05 22:33:32 +01:00
Carl Eugen Hoyos
d9dfe9a5ae Fix libcdio detection. 2012-10-05 21:45:02 +02:00
Carl Eugen Hoyos
4c5a9fd65a Fix showspectrum dependencies: Add rdft. 2012-10-05 20:13:02 +02:00
Paul B Mahol
0a7d4ea31b configure: dts demuxer needs dca_parser
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-10-05 17:22:20 +00:00
Michael Niedermayer
0ed023275f Merge remote-tracking branch 'qatar/master'
* qatar/master:
  h264: don't touch H264Context->ref_count[] during MB decoding
  x86: get_cpu_flags: add necessary ifdefs around function body
  x86: Drop CPU detection intrinsics
  x86: Add YASM implementations of cpuid and xgetbv from x264

Conflicts:
	configure
	libavcodec/h264_cabac.c
	libavcodec/h264_cavlc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-05 17:04:15 +02:00
Michael Niedermayer
2a77d4f70b Merge commit '65d12900432ac880d764edbbd36818431484a76e'
* commit '65d12900432ac880d764edbbd36818431484a76e':
  configure: add --enable-lto option
  x86: cpu: Break out test for cpuid capabilities into separate function
  x86: ff_get_cpu_flags_x86(): Avoid a pointless variable indirection
  build: Factor out mpegaudio dependencies to CONFIG_MPEGAUDIO
  segment: Add comments about calls that only are relevant for some muxers
  segment: Add an option for omitting the first header and final trailer

Conflicts:
	configure
	libavcodec/Makefile
	libavformat/segment.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-05 16:52:13 +02:00
Diego Biurrun
f6fbce761e x86: Drop CPU detection intrinsics
Now that there is CPU detection in YASM, there will always be one of
inline or external assembly enabled, which obviates the need to fall
back on CPU detection through compiler intrinsics.
2012-10-04 19:29:14 +02:00
Mans Rullgard
65d1290043 configure: add --enable-lto option
This works with gcc.  Other compilers might need to have a flag
mapping added.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-04 18:21:49 +01:00
Diego Biurrun
1e164c0bcc build: Factor out mpegaudio dependencies to CONFIG_MPEGAUDIO
A new hidden config variable is added for the codecs that depend on the
mpegaudio parts.
2012-10-04 17:58:42 +02:00
Michael Niedermayer
741f5b021a Merge commit '29abb04e73b0580ebe38703cadb988d26df6a76a'
* commit '29abb04e73b0580ebe38703cadb988d26df6a76a':
  libspeexdec: If the channel count is not valid, decode as stereo.
  libspeexdec: improve setting of Speex mode and sample rate
  libspeex: Add a private option for enabling VAD
  xtea: Test inplace decryption
  xtea: Fix CBC decryption when src==dst
  xtea: Factorize testing into a separate function
  configure: Refactor HAVE_ options available on the command line
  avconv/avprobe: Add missing 'void' to exit_program() definition
  Allow use of strncpy()
  blowfish: Add more tests
  blowfish: Fix CBC decryption with dst==src
  blowfish: Factorize testing into a separate function

Conflicts:
	configure
	libavcodec/libspeexdec.c
	libavutil/xtea.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-04 12:30:25 +02:00
Diego Biurrun
fd712a5584 configure: Refactor HAVE_ options available on the command line 2012-10-03 18:08:25 +02:00
Michael Niedermayer
032ba74ed2 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  ARM: fix Thumb PIC on Apple
  nut: add do {} while (0) to GET_V
  tiffenc: Check av_malloc() results.
  tiffenc: Simplify pixel format setup using AVPixFmtDescriptor.
  Use atexit() instead of defining a custom exit_program() interface.
  msvc: Fix detection of VFW & Avisynth required libs

Conflicts:
	ffmpeg.c
	ffmpeg_opt.c
	ffplay.c
	ffprobe.c
	ffserver.c
	libavcodec/tiffenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-02 19:48:54 +02:00
Michael Niedermayer
82db8ee321 Merge commit 'fd41cb43702498948ff14ba8c284fd5c15fc729d'
* commit 'fd41cb43702498948ff14ba8c284fd5c15fc729d':
  avconv: improve sample format negotiation for decoder request
  Opus encoder using libopus
  mpegts: Drop pointless casting of hex_dump_debug arguments
  avformat: const correctness for av_hex_dump / av_hex_dump_log
  wmadec: Adjust debug printf argument length modifier

Conflicts:
	Changelog
	ffmpeg.c
	libavcodec/libopusdec.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-02 14:58:19 +02:00
Derek Buitenhuis
bd680c7b49 msvc: Fix detection of VFW & Avisynth required libs
It should be vfw32.lib with MSVC.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-10-01 16:39:40 -04:00
Clément Bœsch
d771b1d137 lavfi: EBU R.128 scanner. 2012-10-01 22:26:19 +02:00
Nathan Caldwell
6cb8c85409 Opus encoder using libopus
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-10-01 14:42:40 +02:00
jamal
062cd9acc1 fate: Fix --disable-zlib
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-29 16:09:05 +02:00
jamal
b75c3d2b8b swresample: Create version.h header
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-28 15:10:36 +02:00
jamal
ec87389183 postproc: Create version.h header
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-28 15:06:26 +02:00
Nicolas George
44617d6ec9 Opus decoder using libopus
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-09-28 11:03:20 +02:00
Michael Niedermayer
4fefe91a33 configure: add missing dependancies for gpl tests
fixes fate without --enable-gpl

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-28 05:25:22 +02:00
Derek Buitenhuis
7133d25425 configure: Fix 10l in 5ae9fa13f5
Wrong version of the patch was pushed. MinGW32 supports vsnprint properly.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-09-25 18:21:53 -04:00
Derek Buitenhuis
5ae9fa13f5 MinGW: Use our snprintf/vsnprintf when MinGW's is broken
All versions of MinGW-w64 prior to version 3, as well as
all versions of MinGW32 have broken implementations of
vsnprintf.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-09-25 18:14:14 -04:00
Michael Niedermayer
c75b611a38 configure: enable runtime cpu detect by default.
with the exception of libpostproc runtime_cpudetect = no is not
supported thus having no as default really is quite odd, it results in
a libpostproc where HAVE_MMX* have very different meaning from the
rest of ffmpeg and it breaks any x86 cpu that doesnt support mmx2
because mmx2 is hardcoded as a result

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-24 13:17:29 +02:00
Sebastien Zwickert
f25d53d95f configure: disable VDA on ppc, fix build
Fixes Ticket1760

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-23 17:27:44 +02:00
Clément Bœsch
7bc70930dd lavf/movenc: add F4V flavor. 2012-09-21 15:14:11 +02:00
Michael Niedermayer
406cdddbdd Merge remote-tracking branch 'qatar/master'
* qatar/master:
  libx264: add forgotten ;
  matroskadec: fix a sanity check.
  matroskadec: only return corrupt packets that actually contain data
  lavf: zero data/size of the packet passed to read_packet().
  ARM: use 2-operand syntax for ADD Rd, PC in Apple PIC code
  ARM: align PIC offset pools to 4 bytes
  ARM: swap source operands in some add instructions
  configure: update tms470 detection for latest version
  lavf probe: prevent codec probe with no data at all seen
  motion_est: fix use of inline on extern functions

Conflicts:
	libavcodec/motion_est_template.c
	libavformat/matroskadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-21 14:44:32 +02:00
Clément Bœsch
2f39d7ff3f lavfi/select: make lavc dependency optional. 2012-09-20 18:45:47 +02:00
Mans Rullgard
0122118ec3 configure: update tms470 detection for latest version
v5.0 of the TI ARM compiler changes the version string.
This updates the detection to check for both the old and
the new strings.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-09-20 14:56:56 +01:00
jamal
33f92a3ea2 configure: fix git domain check with out of tree build
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-20 12:54:09 +02:00
Michael Niedermayer
61ced71d79 Merge commit '581281e242609a222233a2e5538b89dfb88fb18e'
* commit '581281e242609a222233a2e5538b89dfb88fb18e':
  matroskadec: check realloc in lzo encoding
  matroska: honor error_recognition on unknown doctypes
  tiffdec: Add support for GRAY16LE.
  tiffenc: Add support for little endian RGB48 and GRAY16
  mpeg4: support frame parameter changes with frame-mt
  mpegvideo: check ff_find_unused_picture() return value for errors
  mpegvideo: release frame buffers before freeing them
  configure: msvc: default to 'lib' as 'ar' tool
  build: support some non-standard ar variants

Conflicts:
	libavcodec/h263dec.c
	libavcodec/mpegvideo.c
	libavcodec/tiff.c
	libavcodec/tiffenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-20 03:20:29 +02:00
Michael Niedermayer
161c6d1682 configure: Detect old git domain and inform the user about it.
Based on code by: Clément Bœsch <ubitux@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-20 00:53:56 +02:00
Michael Niedermayer
67d501b4f1 Merge commit '1b3439b3055b083df51d7f7838ecc6b3f708b15c'
* commit '1b3439b3055b083df51d7f7838ecc6b3f708b15c':
  mpegvideo: move frame size dependent memory management to separate functions
  configure: add --toolchain option
  configure: Make the smoothstreaming muxer enable the ismv muxer
  smoothstreaming: Export the mp4 codec tags
  mov: check for EOF in long lasting loops
  avcodec: cleanup utils.c
  binkaudio: remove unneeded GET_BITS_SAFE macro
  binkaudio: use float sample format
  binkaudio: use a different value for the coefficient scale for the DCT codec

Conflicts:
	configure
	libavcodec/mpegvideo.c
	libavcodec/utils.c
	libavformat/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-19 15:13:53 +02:00
Mans Rullgard
ac3a9b51f7 configure: msvc: default to 'lib' as 'ar' tool
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-09-19 14:09:50 +01:00
Mans Rullgard
3dbc777c7f build: support some non-standard ar variants
This adds support for the TI and Microsoft (lib.exe) variants of
the ar utility.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-09-19 14:09:50 +01:00
Mans Rullgard
aeeb782c2a configure: add --toolchain option
This allows creating canned shorthands for common combinations
of cc, ld etc.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-09-18 23:43:05 +01:00
Carl Eugen Hoyos
9e208ce6dd Silence warning C4554 when compiling with msvc.
warning C4554: '>>' : check operator precedence for possible error; use parentheses to clarify precedence

Reviewed-by: Derek Buitenhuis
2012-09-18 18:38:16 +02:00
Martin Storsjö
e772f9faec configure: Make the smoothstreaming muxer enable the ismv muxer
This doesn't fix any build failure, but the smoothstreaming muxer
opens a chained ismv muxer.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-18 17:59:59 +03:00
Michael Niedermayer
4cdc337b5d Merge remote-tracking branch 'qatar/master'
* qatar/master:
  flvenc: silence bogus warning
  configure: include flags in nm variable
  alsdec: fix misplaced parentheses.
  alsdec: check return values.
  alsdec: fix number of decoded samples in first sub-block in BGMC mode.
  alsdec: Fix out of ltp_gain_values read.
  alsdec: Check that quantized parcor coeffs are within range.
  alsdec: check opt_order.

Conflicts:
	configure
	libavcodec/alsdec.c
	libavformat/flvenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-18 15:06:43 +02:00
Mans Rullgard
2a8a860ae6 configure: include flags in nm variable
This simplifies ensuring proper flags are used when the default
is overridden by the system or on the command line.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-09-17 22:36:06 +01:00
Derek Buitenhuis
31fbdecce8 msvc: Disable stripping
MSVC-built binaries should not be stripped.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-09-15 19:44:54 -04:00
Mans Rullgard
692dd8ed26 configure: x86: improve ebp availability check
Some compilers are extra strict about register usage in main(),
disallowing ebp in inline asm there while allowing it elsewhere.
This change makes the test better reflect actual usage.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-09-14 15:26:05 +01:00
Michael Niedermayer
e3e09f2bad Merge remote-tracking branch 'qatar/master'
* qatar/master:
  os_support: Choose between direct.h and io.h using a configure check
  os_support: Include io.h instead of direct.h on mingw32ce
  x86: ac3dsp: Only refer to the ac3_downmix_sse symbol if it has been declared
  swscale: Remove two bogus asserts
  ac3: move ac3_downmix() from dsputil to ac3dsp
  lavr/audio_mix_matrix: acknowledge the existence of LFE2.
  mlp_parser: avoid mapping multiple disctinct TrueHD channels to the same Libav channel.
  lavu/audioconvert: add a second low frequency channel.

Conflicts:
	doc/APIchanges
	libavcodec/ac3dsp.c
	libavcodec/ac3dsp.h
	libavcodec/mlp_parser.c
	libavutil/audioconvert.c
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-13 15:35:50 +02:00
Martin Storsjö
ca6b544ac9 os_support: Choose between direct.h and io.h using a configure check
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-13 14:56:54 +03:00
Michael Niedermayer
ddc9bc7721 configure: try to support clang on netbsd
The headers on netbsd are not fully C99 compatible which leads to multiple
definitions of symbols in clang bit not with gcc.
AFAIK this has been fixed in netbsd trunk (didnt check though)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-12 19:37:29 +02:00
Michael Niedermayer
ac0f1ae64b Merge remote-tracking branch 'qatar/master'
* qatar/master:
  utvideoenc: Add missing AV_ prefix to codec ID
  avserver: Add missing #include for av_gettime()
  configure: Only disable aligned stack on MSVC on 32 bit
  configure: indentation cosmetics

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-12 11:46:47 +02:00
Marton Balint
66532cbfdc configure: add crop filter as ffplay requirement
Signed-off-by: Marton Balint <cus@passwd.hu>
2012-09-11 22:15:38 +02:00
Michael Niedermayer
ec7946853a Merge remote-tracking branch 'qatar/master'
* qatar/master:
  rtpdec_jpeg: Add support for default quantizers
  x86: dsputil: Move specific optimization settings out of global init function
  avplay: get rid of ugly casts in the options table
  avplay: fix prototypes for option callbacks.
  flvdec: always set AVFMTCTX_NOHEADER.
  file: Use a normal private context for storing the file descriptor
  configure: Adjust the xgetbv instrinsic check
  configure: Add --disable-inline-asm command line option
  configure: Don't try to enable the log2 function on msvcrt

Conflicts:
	configure
	ffplay.c
	libavcodec/x86/dsputil_mmx.c
	libavformat/file.c
	libavformat/flvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-11 15:24:22 +02:00
Martin Storsjö
6121a3ef7f configure: Only disable aligned stack on MSVC on 32 bit
On 64 bit, the stack seems to be aligned enough for our needs.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-11 16:18:03 +03:00
Diego Biurrun
f69f51b3b2 configure: indentation cosmetics 2012-09-11 14:34:26 +02:00
Carl Eugen Hoyos
20361bcc26 The TrueHD decoder needs the MLP parser. 2012-09-11 12:19:09 +02:00
Martin Storsjö
5fa22ae346 configure: Adjust the xgetbv instrinsic check
The 64 bit cl.exe version 16.00.30319.01 crashes with an internal
compiler error on the current check (and thus deduces it isn't
supported, even if the actual usage in libavuil/x86/cpu.c works
fine), but by assigning the value from the intrinsic to a variable,
or returning it, it works fine.

This error is fixed in cl.exe version 16.00.40219.01.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-10 19:46:06 +03:00
Diego Biurrun
afb5ed55d2 configure: Add --disable-inline-asm command line option
This can come in handy for testing and possibly other purposes.
2012-09-10 18:31:51 +02:00
Martin Storsjö
88a3569917 configure: Don't try to enable the log2 function on msvcrt
Some msvcrt versions (the static 64 bit libc in MSVC 10) have
a log2 function, but there is no declaration for it in the headers.
Therefore, the normal configure check might find it, but it can fail
during build or at runtime, depending on whether implicit function
declarations are an error or not.

Therefore simply ignore this function on this platform.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-10 17:23:32 +03:00
Michael Niedermayer
77aedc77ab Merge remote-tracking branch 'qatar/master'
* qatar/master:
  swscale: Provide the right alignment for external mmx asm
  x86: Replace checks for CPU extensions and flags by convenience macros
  configure: msvc: fix/simplify setting of flags for hostcc
  x86: mlpdsp: mlp_filter_channel_x86 requires inline asm

Conflicts:
	libavcodec/x86/fft_init.c
	libavcodec/x86/h264_intrapred_init.c
	libavcodec/x86/h264dsp_init.c
	libavcodec/x86/mpegaudiodec.c
	libavcodec/x86/proresdsp_init.c
	libavutil/x86/float_dsp_init.c
	libswscale/utils.c
	libswscale/x86/swscale.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-09 13:27:42 +02:00
Mans Rullgard
6a0200f24d configure: msvc: fix/simplify setting of flags for hostcc
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-09-08 15:09:13 +01:00
Derek Buitenhuis
d940b0a0f9 vf_mp: Do not build if inline assembly is not available
Rather than modify the mplayer filter sources, just disable
vf_mp if inline assembly is not available.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-07 22:27:20 +02:00
Ronald S. Bultje
f3be359707 file: Only include unistd.h if it exists
It is included for the open/read/write/close functions. On
MSVC, where this header does not exist, the same functions
are provided by io.h, which is already included.

On windows, these functions are provided by io.h. Make sure
io.h is included if it exists, regardless of the setmode
function.

Signed-off-by: Martin Storsjö <martin@martin.st>

Conflicts:

	configure

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-07 18:41:23 +02:00
Michael Niedermayer
fa85118510 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mov_chan: Pass a separate AVIOContext for reading
  af_asyncts: check return value from lavr when flushing.
  mss2: simplify loop in decode_rle()
  mss12: avoid unnecessary division in arith*_get_bit()
  mss2: do not try to read too many palette entries
  mpegvideo: set AVFrame fields to NULL after freeing the base memory
  configure: Set the right cc_e flags for msvc

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-07 13:50:24 +02:00
Michael Niedermayer
40112e7b35 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  fate: Allow setting the ld parameter from the config file
  x86: dsputil: Do not redundantly check for CPU caps before calling init funcs
  configure: Disable some warnings in MSVC
  x86: vp56: cmov version of vp56_rac_get_prob requires inline asm
  avopt: fix examples to match the same style about default values as the actual code.
  configure: Add support for MSVC cl.exe/link.exe
  lavu: add snprintf(), vsnprint() and strtod() replacements for MS runtime.

Conflicts:
	libavutil/opt.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-06 16:23:17 +02:00
Michael Niedermayer
2bb62455c8 Revert "lavu: add snprintf(), vsnprint() and strtod() replacements for MS runtime."
This reverts commit ba53720280.
A better implementation has been commited by the same author to qatar

Conflicts:

	configure

Found-by: jamal <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-06 16:14:34 +02:00
Michael Niedermayer
376b16d7cc Merge commit '0db2d94280e260af5f3ad7993c5a6357462f17c9'
* commit '0db2d94280e260af5f3ad7993c5a6357462f17c9':
  dsputil: workaround __VA_ARGS__ missing tokenization for MSVC
  configure: add section for libc-specific hacks
  build: disable ranlib on mingw
  parser: Don't use pc as context for av_dlog
  h264: Remove an assert on current_picture_ptr being null

Conflicts:
	configure
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-06 16:05:40 +02:00
Martin Storsjö
a224b2cb30 configure: Set the right cc_e flags for msvc
The default ones work, but outputs the preprocessed file on stdout
(into config.log).

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-06 17:05:10 +03:00
Stefano Sabatini
29e972f67c lavu/parseutils: add av_small_strptime()
Make internal small_strptime() function public, and use it in place of
strptime().
This allows to avoid a dependency on strptime() on systems which do not
support it.

In particular, fix trac ticket #992.
2012-09-06 00:40:01 +02:00
Martin Storsjö
4a185ed2d4 configure: Disable some warnings in MSVC
This disables the following warnings:
C4100: unreferenced formal parameter
 (1035 occurrances)
C4214: nonstandard extension used : bit field types other than int
 (609 occurances)
C4996: 'avpriv_snprintf': This function or variable may be unsafe.
       Consider using _snprintf_s instead. To disable deprecation,
       use _CRT_SECURE_NO_WARNINGS. See online help for details.
 (351 occurrances)

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-05 23:20:24 +03:00
Ronald S. Bultje
dfa559bcbd configure: Add support for MSVC cl.exe/link.exe
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-05 17:07:40 +03:00
Ronald S. Bultje
4fa661a857 lavu: add snprintf(), vsnprint() and strtod() replacements for MS runtime.
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-05 17:07:30 +03:00
Mans Rullgard
b797f3c4d0 configure: add section for libc-specific hacks
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-05 17:07:17 +03:00
Mans Rullgard
a3222470de build: disable ranlib on mingw
Using ranlib is not required but prevents using the libraries with
msvc.

Signed-off-by: Mans Rullgard <mans@mansr.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-05 17:07:11 +03:00
Michael Niedermayer
b21b5b04cc Merge remote-tracking branch 'qatar/master'
* qatar/master:
  build: eamad: Add missing dependency on mpegvideo code
  build: utvideoenc: Add missing dependency on Huffman code
  avopt: Reorder the default_val struct, making i64 the first field

Conflicts:
	configure
	doc/APIchanges
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-05 15:02:17 +02:00
Diego Biurrun
6980453569 build: eamad: Add missing dependency on mpegvideo code 2012-09-05 11:50:30 +02:00
Diego Biurrun
aa66111365 build: utvideoenc: Add missing dependency on Huffman code 2012-09-05 11:50:30 +02:00
Michael Niedermayer
daa3c28895 configure: update sinks used by ffplay/ffmpeg
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-04 18:51:59 +02:00
Michael Niedermayer
9dcc4c30f9 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  configure: add support for bdver1 and bdver2 CPU types.
  avio: make avio_close NULL the freed buffer
  pixdesc: cosmetics
  proresenc: Don't free a buffer not owned by the codec
  proresenc: Write the full value in one put_bits call
  adpcmenc: Calculate the IMA_QT predictor without overflow
  x86: Add convenience macros to check for CPU extensions and flags
  x86: h264dsp: drop some unnecessary ifdefs around prototype declarations
  mss12: merge decode_pixel() and decode_top_left_pixel()
  mss12: reduce SliceContext size from 1067 to 164 KB
  mss12: move SliceContexts out of the common context into the codec contexts

Conflicts:
	libavformat/aviobuf.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-04 17:04:51 +02:00
Diego Elio Pettenò
b36f87ff90 configure: add support for bdver1 and bdver2 CPU types.
Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2012-09-04 15:31:03 +02:00
jamal
c112b6b68f configure: Treat warnings as errors in check_yasm()
yasm generates a warning instead of an error when "CPU amdnop" is not supported, so the check always succeeds.

HAVE_CPUNOP as true when the available yasm version doesn't support amdnop doesn't make sense.
Check http://fate.ffmpeg.org/log.cgi?time=20120901143315&log=compile&slot=x86_64-archlinux-gcc-oldyasm to see the amount of warnings it generates.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-01 23:45:32 +02:00
Michael Niedermayer
42e78552c8 configure: add switch to enable debian/libav compatible ABI
needed for avcodec_find_best_pix_fmt2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-31 21:35:39 +02:00
Stefano Sabatini
fa838a0c0f configure: add decimate filter dependency on avcodec 2012-08-31 17:49:24 +02:00
Stefano Sabatini
9dd3d6c72a lavfi: port decimate libmpcodecs filter
This filter is based on the MPlayer decimate filter by Rich Felker.
2012-08-31 16:04:37 +02:00
Michael Niedermayer
c617bed34f Merge remote-tracking branch 'qatar/master'
* qatar/master:
  MSS1 and MSS2: set final pixel format after common stuff has been initialised
  MSS2 decoder
  configure: handle --disable-asm before check_deps
  x86: Split inline and external assembly #ifdefs
  configure: x86: Separate inline from standalone assembler capabilities
  pktdumper: Use a custom define instead of PATH_MAX for buffers
  pktdumper: Use av_strlcpy instead of strncpy
  pktdumper: Use sizeof(variable) instead of the direct buffer length

Conflicts:
	Changelog
	configure
	libavcodec/allcodecs.c
	libavcodec/avcodec.h
	libavcodec/codec_desc.c
	libavcodec/dct-test.c
	libavcodec/imgconvert.c
	libavcodec/mss12.c
	libavcodec/version.h
	libavfilter/x86/gradfun.c
	libswscale/x86/yuv2rgb.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-31 13:34:32 +02:00
Michael Niedermayer
98298eb103 Merge commit 'ec36aa69448f20a78d8c4588265022e0b2272ab5'
* commit 'ec36aa69448f20a78d8c4588265022e0b2272ab5':
  x86: Fix linking with some or all of yasm, mmx, optimizations disabled
  configure: Add more fine-grained SSE CPU capabilities flags
  avfilter: x86: Use more precise compile template names
  x86: cosmetics: Comment some #endifs for better readability
  g723_1: add comfort noise generation
  utvideoenc: Switch to dsputils' median prediction
  utvideoenc: Avoid writing into the input picture
  avtools: remove the distinction between func_arg and func2_arg.
  avconv: make the -passlogfile option per-stream.
  avconv: make the -pass option per-stream.
  cmdutils: make -codecs print lossy/lossless flags.
  lavc: add lossy/lossless codec properties.

Conflicts:
	Changelog
	cmdutils.c
	configure
	doc/APIchanges
	ffmpeg.h
	ffmpeg_opt.c
	ffprobe.c
	libavcodec/codec_desc.c
	libavcodec/g723_1.c
	libavcodec/utvideoenc.c
	libavcodec/version.h
	libavcodec/x86/mpegaudiodec.c
	libavcodec/x86/rv40dsp_init.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-31 13:01:30 +02:00
Alberto Delmás
ee769c6a7c MSS2 decoder
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2012-08-31 07:37:16 +02:00
Mans Rullgard
d96d6ba618 configure: handle --disable-asm before check_deps
This is necessary to avoid spuriously enabling _external or _inline
variants of arch extensions when they should be disabled.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-31 01:59:23 +01:00
Diego Biurrun
43b73d59a8 configure: x86: Separate inline from standalone assembler capabilities 2012-08-31 01:53:25 +02:00
Diego Biurrun
50cd43f2cd configure: Add more fine-grained SSE CPU capabilities flags 2012-08-30 19:29:32 +02:00
Michael Niedermayer
e8e4c8bdde Merge remote-tracking branch 'qatar/master'
* qatar/master:
  build: allow non-standard variations of linker -l/-L flags
  Add reminders to update the codec descriptor list with new codec IDs.

Conflicts:
	Makefile
	configure
	libavcodec/avcodec.h
	libavformat/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-30 17:28:21 +02:00
Michael Niedermayer
8579d4b2f0 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  build: export filtered -lz flag in config.mak
  build: add separate setting for host linker
  configure: probe_cc: use separate variable for linker output flag
  x86: Always compile files with functions that are called unconditionally
  x86: mpegvideoenc: fix linking with --disable-mmx
  x86: mpegvideoenc: Do not abuse HAVE_ variables for template instantiation

Conflicts:
	Makefile
	configure
	libavcodec/x86/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-29 18:13:00 +02:00
Michael Niedermayer
1c66807636 Merge commit 'd488c3bcbaf7ddda42597e014deb661a7e9e2112'
* commit 'd488c3bcbaf7ddda42597e014deb661a7e9e2112':
  configure: support Bitrig OS
  yuv2rgb: handle line widths that are not a multiple of 4.
  graph2dot: Use the fallback getopt implementation if needed
  tools: Include io.h for open/read/write/close if unistd.h doesn't exist
  testprogs: Remove unused includes
  qt-faststart: Use other seek/tell functions on MSVC than on mingw
  ismindex: Include direct.h for _mkdir on windows
  sdp: Use static const char arrays instead of pointers to strings
  x86: avcodec: Drop silly "_mmx" suffixes from filenames
  x86: avcodec: Drop silly "_sse" suffixes from filenames
  sdp: Include profile-level-id for H264
  utvideoenc: use ff_huff_gen_len_table
  huffman: add ff_huff_gen_len_table
  cllc: simplify/fix swapped data buffer allocation.
  rtpdec_h264: Don't set the pixel format
  h264: Check that the codec isn't null before accessing it
  audio_frame_queue: Define af_queue_log_state before using it

Conflicts:
	libavcodec/audio_frame_queue.c
	libavcodec/h264.c
	libavcodec/huffman.h
	libavcodec/huffyuv.c
	libavcodec/utvideoenc.c
	libavcodec/x86/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-29 18:04:34 +02:00
Mans Rullgard
8db73c61a7 build: allow non-standard variations of linker -l/-L flags
This enables replacing the -l and -L flags used to specify the
just-built libraries when linking the tools and shared libs with
non-standard syntaxes.  System library flags are already handled
by the filtering mechanism in configure.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-29 14:16:54 +01:00
Mans Rullgard
7baa115a33 build: export filtered -lz flag in config.mak
This is needed to link tools/cws2fws using a linker with non-standard
command line syntax.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-28 23:40:30 +01:00
Mans Rullgard
095792f253 build: add separate setting for host linker
This adds new HOSTLD and related settings for host linker allowing
it to be different from HOSTCC.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-28 23:40:30 +01:00
Mans Rullgard
2763587c83 configure: probe_cc: use separate variable for linker output flag
Some tools use different command line syntax for specifying output
when compiling and linking.  To accomodate these, separate variables
must be used.  No currently supported compilers/linkers are affected
by the change.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-28 23:40:30 +01:00
Brad Smith
d488c3bcba configure: support Bitrig OS
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-08-29 00:14:52 +02:00
Jérémy Tran
316afee708 lavfi: add smartblur filter
This is a port of the MPlayer smartblur filter (libmpcodecs/vf_smartblur.c)
by Michael Niedermayer.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-08-28 19:48:16 +02:00
Ronald S. Bultje
ba53720280 lavu: add snprintf(), vsnprint() and strtod() replacements for MS runtime.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-28 17:52:03 +02:00
Michael Niedermayer
5a582bd3b5 huffman: add ff_huff_gen_len_table
The function will be used by utvideo as well.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2012-08-28 17:43:25 +02:00
Michael Niedermayer
416d2f7a12 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  vc1: export some functions
  configure: use HOSTCC_C/O in check_host_cc
  configure: use AS_O setting in check_as
  configure: use LD_O setting in check_ld()
  Revert "dsputil: make {add/put/put_signed}_pixels_clamped() non-static."
  build: Restore dependency of acelp_filters.o on celp_math.o
  celp_math: Replace duplicate ff_dot_productf() by ff_scalarproduct_c()
  celp_math: Move ff_cos() to the only place it is used
  build: Use portable abstraction for linker/hostcc output file syntax
  configure: Fix shared library creation for OpenBSD
  vp56: Don't use DECLARE_ALIGN on a typedef name
  mss1: move code that will be reused by MSS2 decoder into separate file
  mss1: merge decode_intra() and decode_inter()
  avprobe: Get rid of ugly casts in the options table
  vf_hqdn3d: Remove a duplicate inline declaration

Conflicts:
	Makefile
	configure
	ffprobe.c
	libavcodec/Makefile
	libavcodec/amrnbdec.c
	libavcodec/amrwbdec.c
	libavcodec/celp_math.c
	libavcodec/celp_math.h
	libavcodec/dsputil.c
	libavcodec/lsp.c
	libavcodec/mss1.c
	libavcodec/ra288.c
	libavcodec/vc1dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-28 16:28:48 +02:00
Michael Niedermayer
e3b87b355c configure: fix vda order
Found-by: compn
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-28 04:10:50 +02:00
Xidorn Quan
78cca74222 vdadec: implement vda decoder
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-28 04:07:53 +02:00
Mans Rullgard
ae43c4c0c0 configure: use HOSTCC_C/O in check_host_cc
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-27 23:14:06 +01:00
Mans Rullgard
df0d634138 configure: use AS_O setting in check_as
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-27 23:14:06 +01:00
Mans Rullgard
29b64b6827 configure: use LD_O setting in check_ld()
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-27 23:14:06 +01:00
Brad Smith
d5683aba5a configure: Fix shared library creation for OpenBSD
OpenBSD does not expect or require symlinked shared libraries with
just the major version in the name.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-08-27 20:37:47 +02:00
Michael Niedermayer
3f943fe681 huffman/huffyuv: move lorens huffman table generation code to huffman.c/h
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-22 16:52:07 +02:00
Michael Niedermayer
3699960690 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  build: x86: Only compile mpegvideo optimizations when necessary
  configure: Drop fastdiv option
  build: Make the E-AC-3 encoder select the AC-3 encoder
  fate: flac: Only run tests requiring samples when samples are available

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-22 14:37:03 +02:00
Diego Biurrun
66baa45801 configure: Drop fastdiv option
There is no point in having the user disable any fastdiv macros.
Besides the condition implementation was broken and only disabled
the C implementation, but no platform specific assembly versions.
2012-08-22 01:02:18 +02:00
Diego Biurrun
4264a0dd54 build: Make the E-AC-3 encoder select the AC-3 encoder
The E-AC-3 encoder depends on almost all of the code of the AC-3
encoder, so it makes no sense to enable one without the other.
2012-08-22 01:02:17 +02:00
Clément Bœsch
ddda29b4a7 lavfi: add showspectrum filter. 2012-08-20 23:03:06 +02:00
Nedeljko Babic
2b02bc6422 mips: add assembler flags for mips32r2 ISA and mhard-float
For some compilers ISA older than mips32r2 is set as default.
 Because of them assembler flag "-mips32r2" needs to be added
 for CPUs that support mips32r2 ISA in part of configure script
 where ISA capabilities are checked.
"-mhard-float" assembler flag is also added for CPUs that have FPU.

Signed-off-by: Nedeljko Babic <nbabic@mips.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-17 18:54:41 +02:00
Michael Niedermayer
fa3fde168b Merge remote-tracking branch 'qatar/master'
* qatar/master:
  libvpxenc: use the default bitrate if not set
  utvideo: Rename utvideo.c to utvideodec.c
  doc: Fix syntax errors in sample Emacs config
  mjpegdec: more meaningful return values
  configure: clean up Altivec detection
  getopt: Remove an unnecessary define
  rtmp: Use int instead of ssize_t
  getopt: Add missing includes
  rtmp: Add support for receiving incoming streams
  Add missing includes for code relying on external libraries

Conflicts:
	libavcodec/libopenjpegenc.c
	libavcodec/libvpxenc.c
	libavcodec/mjpegdec.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-17 17:06:52 +02:00
Mans Rullgard
20bcce507a configure: clean up Altivec detection
There used to be one test for Altivec intrinsics support and a
separate test to determine which of two possible syntaxes to use
for vector literals.  Since 2008, we only support the more common
of these so the split test no longer makes sense.

This combines the tests into one and also changes the hard error on
failure to a warning.  The test can reasonably fail if no --cpu flag
is provided (or is provided with an unknown CPU) and the compiler
default target does not support Altivec.  Aborting in this case is
probably over-reacting.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-16 23:15:38 +01:00
Michael Niedermayer
c581cb4e4f Merge remote-tracking branch 'qatar/master'
* qatar/master:
  Fix even more missing includes after the common.h removal
  build: Factor out rangecoder dependencies to CONFIG_RANGECODER
  build: Factor out error resilience dependencies to CONFIG_ERROR_RESILIENCE
  x86: avcodec: Consistently name all init files
  Add more missing includes after removing the implicit common.h
  Add some more missing includes after removing the implicit common.h
  Don't include common.h from avutil.h
  rtmp: Automatically compute the hash for SWFVerification

Conflicts:
	configure
	doc/APIchanges
	doc/examples/decoding_encoding.c
	libavcodec/Makefile
	libavcodec/assdec.c
	libavcodec/audio_frame_queue.c
	libavcodec/avpacket.c
	libavcodec/dv_profile.c
	libavcodec/dwt.c
	libavcodec/libtheoraenc.c
	libavcodec/rawdec.c
	libavcodec/rv40dsp.c
	libavcodec/tiff.c
	libavcodec/tiffenc.c
	libavcodec/v210dec.h
	libavcodec/vc1dsp.c
	libavcodec/x86/Makefile
	libavfilter/asrc_anullsrc.c
	libavfilter/avfilter.c
	libavfilter/buffer.c
	libavfilter/formats.c
	libavfilter/vf_ass.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_select.c
	libavfilter/video.c
	libavfilter/vsrc_testsrc.c
	libavformat/version.h
	libavutil/audioconvert.c
	libavutil/error.h
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-16 16:20:30 +02:00
Diego Biurrun
f704a079a1 build: Factor out rangecoder dependencies to CONFIG_RANGECODER
A new hidden config variable is added for the codecs that depend on
the rangecoder parts.
2012-08-16 11:05:39 +02:00
Diego Biurrun
c292f6a24d build: Factor out error resilience dependencies to CONFIG_ERROR_RESILIENCE
A new hidden config variable is added for the codecs that depend on
the error resilience parts.
2012-08-16 11:05:38 +02:00
Michael Niedermayer
7427d1ca4a Merge remote-tracking branch 'qatar/master'
* qatar/master:
  g723.1: simplify scale_vector()
  g723.1: simplify normalize_bits()
  vda: cosmetics: fix Doxygen comment formatting
  vda: better frame allocation
  vda: Merge implementation into one file
  vda: support synchronous decoding
  vda: Reuse the bitstream buffer and reallocate it only if needed
  build: Factor out mpegvideo encoding dependencies to CONFIG_MPEGVIDEOENC
  avprobe: Include libm.h for the log2 fallback
  proresenc: use the edge emulation buffer
  rtmp: handle bytes read reports
  configure: Fix typo in mpeg2video/svq1 decoder dependency declaration
  Use log2(x) instead of log(x) / log(2)
  x86: swscale: fix fragile memory accesses
  x86: swscale: remove disabled code
  x86: yadif: fix asm with suncc
  x86: cabac: allow building with suncc
  x86: mlpdsp: avoid taking address of void
  ARM: intmath: use native-size return types for clipping functions

Conflicts:
	configure
	ffprobe.c
	libavcodec/Makefile
	libavcodec/g723_1.c
	libavcodec/v210dec.h
	libavcodec/vda.h
	libavcodec/vda_h264.c
	libavcodec/x86/cabac.h
	libavfilter/x86/yadif_template.c
	libswscale/x86/rgb2rgb_template.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-14 15:34:39 +02:00
Diego Biurrun
ad08dfd594 build: Factor out mpegvideo encoding dependencies to CONFIG_MPEGVIDEOENC
A new hidden config variable is added for the codecs that depend on
the mpegvideo encoding parts.
2012-08-14 10:04:34 +02:00
rogerdpack
47682ddc22 more verbose error messages at configure time
Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-14 03:31:50 +02:00
Diego Biurrun
fe5fba44c5 configure: Fix typo in mpeg2video/svq1 decoder dependency declaration 2012-08-13 19:37:56 +02:00
Stefano Sabatini
c3da2c19e4 build: extend documentation building mechanism
Allow to select specific documentation components, and reliably check for
component dependencies.

In particular, check for perl presence on the system.
2012-08-13 12:22:02 +02:00
Michael Niedermayer
d0bf3bf1ff Merge remote-tracking branch 'qatar/master'
* qatar/master:
  lavf: Detect discontinuities in timestamps for framerate/analyzeduration calculation
  lavf: Initialize the stream info timestamps in avformat_new_stream
  id3v2: Match PIC mimetype/format case-insensitively
  configure: Rename check_asm() to more fitting check_inline_asm()
  fate: Only test enabled filters
  avresample: De-doxygenize some comments where Doxygen is not appropriate
  rtmp: split chunk_size var into in_chunk_size and out_chunk_size
  rtmp: Factorize the code by adding find_tracked_method

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-12 13:43:03 +02:00
Diego Biurrun
575db88377 configure: Rename check_asm() to more fitting check_inline_asm() 2012-08-11 20:26:31 +02:00
Michael Niedermayer
18b0c39f99 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  g723.1: fix addition overflow
  g723.1: simplify and fix multiplication overflow
  g723.1: deobfuscate an expression
  g723.1: remove unused #includes
  ARM: add missing "cc" clobber in av_clipl_int32_arm()
  rtmp: Factorize the code by adding handle_invoke_error
  rtmp: Factorize the code by adding handle_invoke_status
  rtmp: Factorize the code by adding handle_invoke_result
  libavutil: remove unused av_abort() macro
  ffmenc: replace if/abort with assert()
  libavutil: drop offsetof() fallback definition
  libavutil: drop fallback definitions of INTxx_MIN/MAX
  configure: Check for a sctp struct instead of just the header
  configure: suncc: Add -xc99 to dependency flags, required on Solaris
  doxygen: Fix function parameter names to match the code
  doc: Drop obsolete shared libs cflags hint to workaround Cygwin gcc bugs
  swf: Move shared table out of the header file
  swf: Move swf_audio_codec_tags table to the only place it is used
  fate: add G.723.1 decoder tests

Conflicts:
	configure
	doc/platform.texi
	libavformat/Makefile
	libavutil/arm/intmath.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-10 16:25:23 +02:00
Michael Niedermayer
83c93fe74a configure: Check for a sctp struct instead of just the header
This fixes build failures on debian/kfreebsd, which has the
sctp.h header, but it is currently broken (a cpp test succeeds,
but a compile test fails), see http://bugs.debian.org/684330 for
details.

Also remove the checked item from HAVE_LIST, since the corresponding
HAVE_* define isn't used by the source code.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-08-09 22:22:38 +03:00
Diego Biurrun
c72f12cbae configure: suncc: Add -xc99 to dependency flags, required on Solaris 2012-08-09 20:07:05 +02:00
Michael Niedermayer
9f088a1ed4 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mpegvideo: reduce excessive inlining of mpeg_motion()
  mpegvideo: convert mpegvideo_common.h to a .c file
  build: factor out mpegvideo.o dependencies to CONFIG_MPEGVIDEO
  Move MASK_ABS macro to libavcodec/mathops.h
  x86: move MANGLE() and related macros to libavutil/x86/asm.h
  x86: rename libavutil/x86_cpu.h to libavutil/x86/asm.h
  aacdec: Don't fall back to the old output configuration when no old configuration is present.
  rtmp: Add message tracking
  rtsp: Support mpegts in raw udp packets
  rtsp: Support receiving plain data over UDP without any RTP encapsulation
  rtpdec: Remove an unused include
  rtpenc: Remove an av_abort() that depends on user-supplied data
  vsrc_movie: discourage its use with avconv.
  avconv: allow no input files.
  avconv: prevent invalid reads in transcode_init()
  avconv: rename OutputStream.is_past_recording_time to finished.

Conflicts:
	configure
	doc/filters.texi
	ffmpeg.c
	ffmpeg.h
	libavcodec/Makefile
	libavcodec/aacdec.c
	libavcodec/mpegvideo.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-09 19:31:56 +02:00
Mans Rullgard
18bbca1fd3 build: factor out mpegvideo.o dependencies to CONFIG_MPEGVIDEO
This adds a hidden config variable for the mpegvideo.o dependency
and selects from the codecs which require it.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-09 01:31:37 +01:00
Michael Niedermayer
11a1033c9f Merge remote-tracking branch 'qatar/master'
* qatar/master: (23 commits)
  build: cosmetics: Reorder some lists in a more logical fashion
  x86: pngdsp: Fix assembly for OS/2
  fate: add test for RTjpeg in nuv with frameheader
  rtmp: send check_bw as notification
  g723_1: clip argument for 15-bit version of normalize_bits()
  g723_1: use all LPC vectors in formant postfilter
  id3v2: Support v2.2 PIC
  avplay: fix build with lavfi disabled.
  avconv: split configuring filter configuration to a separate file.
  avconv: split option parsing into a separate file.
  mpc8: do not leave padding after last frame in buffer for the next decode call
  mpegaudioenc: list supported channel layouts.
  mpegaudiodec: don't print an error on > 1 frame in a packet.
  api-example: update to new audio encoding API.
  configure: add --enable/disable-random option
  doc: cygwin: Update list of FATE package requirements
  build: Remove all installed headers and header directories on uninstall
  build: change checkheaders to use regular build rules
  rtmp: Add a new option 'rtmp_subscribe'
  rtmp: Add support for subscribing live streams
  ...

Conflicts:
	Makefile
	common.mak
	configure
	doc/examples/decoding_encoding.c
	ffmpeg.c
	libavcodec/g723_1.c
	libavcodec/mpegaudiodec.c
	libavcodec/x86/pngdsp.asm
	libavformat/version.h
	library.mak
	tests/fate/video.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-09 00:51:02 +02:00
Michael Niedermayer
bed63a5e98 configure: fix sctp check.
This fixes build failures on debian/kfreebsd

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-08 16:20:18 +02:00
Mans Rullgard
154caa677c configure: add --enable/disable-random option
This allows creating random configurations which is useful for
testing purposes.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-07 22:30:49 +01:00
Michael Niedermayer
2fc7c818cb Merge remote-tracking branch 'qatar/master'
* qatar/master:
  x86: fix build with nasm 2.08
  x86: use nop cpu directives only if supported
  x86: fix rNmp macros with nasm
  build: add trailing / to yasm/nasm -I flags
  x86: use 32-bit source registers with movd instruction
  x86: add colons after labels

Conflicts:
	Makefile
	libavutil/x86/x86inc.asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 23:04:55 +02:00
Mans Rullgard
ec9d2c15c1 ARM: use Q/R inline asm operand modifiers only if supported
Some compilers do not support the Q/R modifiers used to access
the low/high parts of a 64-bit register pair.  Check for this
and disable all uses of it when not supported.

Fixes bug #337.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-07 21:13:30 +01:00
Michael Niedermayer
bc773d0d42 Merge commit 'f5d2c597e99af218b0d4d1cf9737c7e68ee934e4'
* commit 'f5d2c597e99af218b0d4d1cf9737c7e68ee934e4':
  build: fix library installation on cygwin
  mpc8: add a flush function
  mpc8: set packet duration and stream start time instead of tracking frames

Conflicts:
	libavformat/mpc8.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 21:49:00 +02:00
Derek Buitenhuis
9b34ae4a65 configure: Add support for e500mc CPU
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 21:06:40 +02:00
Derek Buitenhuis
4ab26cb4cc configure: Add support for e500mc CPU
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-08-07 12:49:01 -04:00
Mans Rullgard
180d43bc67 x86: use nop cpu directives only if supported
nasm does not support 'CPU foonop' directives.  This adds a configure
test for the directive and uses it only if supported.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-07 15:22:20 +01:00
Yaakov Selkowitz
f5d2c597e9 build: fix library installation on cygwin
This installs libraries using the proper names and locations,
generates an import lib for the DLL, and drops no longer needed
linker flags.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-07 12:39:04 +01:00
Michael Niedermayer
7ae473e8a0 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  nuv: K&R formatting cosmetics
  build: generalise rules and variable settings for av* programs
  nuv: check RTjpeg header for validity
  Revert "nuv: check per-frame header for validity."
  imc: remove unused field IMCContext.one_div_log2
  imc: fix size of a memset()
  imc: remove empty if() block
  fate: simplify variable setting filter.mak
  lavf: Declare an AVRational struct without a struct literal

Conflicts:
	Makefile
	configure
	libavcodec/nuv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-06 22:22:37 +02:00
Mans Rullgard
baac24e680 build: generalise rules and variable settings for av* programs
This simplifies adding extra flags for individual programs
and also allows more than one object file per program.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-06 17:43:29 +01:00
Paul B Mahol
958df52ae0 configure: make libtwolame check more robust
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-08-05 23:33:36 +00:00
Paul B Mahol
f5f98727b3 libtwolame MP2 encoding support
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-08-05 17:06:59 +00:00
Hendrik Leppkes
2db097ca76 configure: fix lib.exe check
Running lib.exe without parameters will always result in an error,
and failing the check.
Using the -list paramter results in a success if lib.exe is present.
2012-08-05 10:23:50 +02:00
Michael Niedermayer
e776ee8f29 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  lavr: fix handling of custom mix matrices
  fate: force pix_fmt in lagarith-rgb32 test
  fate: add tests for lagarith lossless video codec.
  ARMv6: vp8: fix stack allocation with Apple's assembler
  ARM: vp56: allow inline asm to build with clang
  fft: 3dnow: fix register name typo in DECL_IMDCT macro
  x86: dct32: port to cpuflags
  x86: build: replace mmx2 by mmxext
  Revert "wmapro: prevent division by zero when sample rate is unspecified"
  wmapro: prevent division by zero when sample rate is unspecified
  lagarith: fix color plane inversion for YUY2 output.
  lagarith: pad RGB buffer by 1 byte.
  dsputil: make add_hfyu_left_prediction_sse4() support unaligned src.

Conflicts:
	doc/APIchanges
	libavcodec/lagarith.c
	libavfilter/x86/gradfun.c
	libavutil/cpu.h
	libavutil/version.h
	libswscale/utils.c
	libswscale/version.h
	libswscale/x86/yuv2rgb.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-04 23:51:43 +02:00
Diego Biurrun
239fdf1b4a x86: build: replace mmx2 by mmxext
Refactoring mmx2/mmxext YASM code with cpuflags will force renames.
So switching to a consistent naming scheme beforehand is sensible.
The name "mmxext" is more official and widespread and also the name
of the CPU flag, as reported e.g. by the Linux kernel.
2012-08-03 22:51:05 +02:00
Michael Niedermayer
98a2f4e87b configure: reduce difference to qatar by 2 lines
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-02 00:41:16 +02:00
Michael Niedermayer
1894f88546 configure: add support for dlltool when lib.exe is unavailable
The lib.exe test is untested. Someone who has lib.exe please test and fix it if it doesnt work

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-01 17:02:48 +02:00
Michael Niedermayer
b5da7d4c1a Merge remote-tracking branch 'qatar/master'
* qatar/master:
  avformat: Drop pointless "format" from container long names
  swscale: bury one more piece of inline asm under HAVE_INLINE_ASM.
  wv: K&R formatting cosmetics
  configure: Add missing descriptions to help output
  h264_ps: declare array of colorspace strings on its own line.
  fate: amix: specify f32 sample format for comparison
  tiny_psnr: support 32-bit float samples
  eamad/eatgq/eatqi: call special EA IDCT directly
  eamad: remove use of MpegEncContext
  mpegvideo: remove unnecessary inclusions of faandct.h
  af_asyncts: avoid overflow in out_size with large delta values
  af_asyncts: add first_pts option

Conflicts:
	configure
	libavcodec/eamad.c
	libavcodec/h264_ps.c
	libavformat/crcenc.c
	libavformat/ffmdec.c
	libavformat/ffmenc.c
	libavformat/framecrcenc.c
	libavformat/md5enc.c
	libavformat/nutdec.c
	libavformat/rawenc.c
	libavformat/yuv4mpeg.c
	tests/tiny_psnr.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-30 23:28:31 +02:00
Michael Niedermayer
64f07754fe buildsys: fix c++ compilation
Based on code by: carl
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-30 17:51:33 +02:00
Diego Biurrun
193cdd9a3e configure: Add missing descriptions to help output 2012-07-30 00:42:20 +02:00
Michael Niedermayer
706bd8ea19 Merge remote-tracking branch 'qatar/master'
* qatar/master: (35 commits)
  h264_idct_10bit: port x86 assembly to cpuflags.
  x86inc: clip num_args to 7 on x86-32.
  x86inc: sync to latest version from x264.
  fft: rename "z" to "zc" to prevent name collision.
  wv: return meaningful error codes.
  wv: return AVERROR_EOF on EOF, not EIO.
  mp3dec: forward errors for av_get_packet().
  mp3dec: remove a pointless local variable.
  mp3dec: remove commented out cruft.
  lavfi: bump minor to mark stabilizing the ABI.
  FATE: add tests for yadif.
  FATE: add a test for delogo video filter.
  FATE: add a test for amix audio filter.
  audiogen: allow specifying random seed as a commandline parameter.
  vc1dec: Override invalid macroblock quantizer
  vc1: avoid reading beyond the last line in vc1_draw_sprites()
  vc1dec: check that coded slice positions and interlacing match.
  vc1dec: Do not ignore ff_vc1_parse_frame_header_adv return value
  configure: Move parts that should not be user-selectable to CONFIG_EXTRA
  lavf: remove commented out cruft in avformat_find_stream_info()
  ...

Conflicts:
	Makefile
	configure
	libavcodec/vc1dec.c
	libavcodec/x86/h264_deblock.asm
	libavcodec/x86/h264_deblock_10bit.asm
	libavcodec/x86/h264dsp_mmx.c
	libavfilter/version.h
	libavformat/mp3dec.c
	libavformat/utils.c
	libavformat/wv.c
	libavutil/x86/x86inc.asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-29 02:16:26 +02:00
Diego Biurrun
bfe9f48ad7 configure: Move parts that should not be user-selectable to CONFIG_EXTRA 2012-07-28 11:26:06 +02:00
Stefano Sabatini
66a5201819 lavfi: add flite audio source 2012-07-28 11:06:43 +02:00
Mans Rullgard
23565c2641 build: support non-standard replacements for -c flag
This allows non-standard replacements for the -c compiler flag.
Some compilers use other flags or no flag at all in place of
the usual one.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-28 01:50:12 +01:00
Mans Rullgard
18031c49dc build: support non-standard replacements for -E flag
This allows using non-standard flags for running the C preprocessor.
The -o flag must be included in this setting due to strange syntax
required by some compilers.

Set the correct flags for tms470.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-28 01:50:12 +01:00
Diego Biurrun
24f8961f93 x11grab: cosmetics: consistent naming for x11grab-related things 2012-07-28 02:02:19 +02:00
Diego Biurrun
755834e94f build: Rename YASMDEP variable to DEPYASM for consistency 2012-07-28 02:02:19 +02:00
Michael Niedermayer
c6963a220d Merge remote-tracking branch 'qatar/master'
* qatar/master:
  proresdsp: port x86 assembly to cpuflags.
  lavr: x86: improve non-SSE4 version of S16_TO_S32_SX macro
  lavfi: better channel layout negotiation
  alac: check for truncated packets
  alac: reverse lpc coeff order, simplify filter
  lavr: add x86-optimized mixing functions
  x86: add support for fmaddps fma4 instruction with abstraction to avx/sse
  tscc2: fix typo in array index
  build: use COMPILE template for HOSTOBJS
  build: do full flag handling for all compiler-type tools
  eval: fix printing of NaN in eval fate test.
  build: Rename aandct component to more descriptive aandcttables
  mpegaudio: bury inline asm under HAVE_INLINE_ASM.
  x86inc: automatically insert vzeroupper for YMM functions.
  rtmp: Check the buffer length of ping packets
  rtmp: Allow having more unknown data at the end of a chunk size packet without failing
  rtmp: Prevent reading outside of an allocate buffer when receiving server bandwidth packets

Conflicts:
	Makefile
	configure
	libavcodec/x86/proresdsp.asm
	libavutil/eval.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-27 23:42:19 +02:00
Justin Ruggles
79687079a9 x86: add support for fmaddps fma4 instruction with abstraction to avx/sse 2012-07-27 11:25:48 -04:00
Mans Rullgard
a758c5e259 build: do full flag handling for all compiler-type tools
This adds a full identification probe of CC, AS, LD and HOSTCC,
and sets up correct flags and dependency tracking for each.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-26 23:58:50 +01:00
Diego Biurrun
8784959234 build: Rename aandct component to more descriptive aandcttables 2012-07-26 23:35:21 +02:00
Martin Storsjö
c66495c6d7 configure: Add a dependency on https for rtmpts
The rtmpts protocol uses https implicitly, via the ffrtmphttp
protocol, but the ffrtmphttp protocol is also useable for plain
rtmpt without https, so the dependency needs to be added here instead.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-24 00:06:07 +02:00
Martin Storsjö
6c1ed45483 configure: Add a dependency on https for rtmpts
The rtmpts protocol uses https implicitly, via the ffrtmphttp
protocol, but the ffrtmphttp protocol is also useable for plain
rtmpt without https, so the dependency needs to be added here instead.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-24 00:43:27 +03:00
Michael Niedermayer
2cb4d51654 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  v410dec: Implement explode mode support
  zerocodec: fix direct rendering.
  wav: init st to NULL to avoid a false-positive warning.
  wavpack: set bits_per_raw_sample for S32 samples to properly identify 24-bit
  h264: refactor NAL decode loop
  RTMPTE protocol support
  RTMPE protocol support
  rtmp: Add ff_rtmp_calc_digest_pos()
  rtmp: Rename rtmp_calc_digest to ff_rtmp_calc_digest and make it global
  swscale: add missing HAVE_INLINE_ASM check.
  lavfi: place x86 inline assembly under HAVE_INLINE_ASM.
  vc1: Add a test for interlaced field pictures
  swscale: Mark all init functions as av_cold
  swscale: x86: Drop pointless _mmx suffix from filenames
  lavf: use conditional notation for default codec in muxer declarations.
  swscale: place inline assembly bilinear scaler under HAVE_INLINE_ASM.
  dsputil: ppc: cosmetics: pretty-print
  dsputil: x86: add SHUFFLE_MASK_W macro
  configure: respect CC_O setting in check_cc

Conflicts:
	Changelog
	configure
	libavcodec/v410dec.c
	libavcodec/zerocodec.c
	libavformat/asfenc.c
	libavformat/version.h
	libswscale/utils.c
	libswscale/x86/swscale.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-23 21:25:09 +02:00
Samuel Pitoiset
08cd95e8a3 RTMPTE protocol support
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-23 16:32:09 +03:00
Samuel Pitoiset
acd554c103 RTMPE protocol support
This adds two protocols, but one of them is an internal implementation
detail just used as an abstraction layer/generalization in the code. The
RTMPE protocol implementation uses ffrtmpcrypt:// as an alternative to the
tcp:// protocol. This allows moving most of the lower level logic out
from the higher level generic rtmp code.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-23 16:32:07 +03:00
Michael Niedermayer
9023de342f Merge commit '1470ce21cec5ee26e106e2a884c26bbf84e5aaea'
* commit '1470ce21cec5ee26e106e2a884c26bbf84e5aaea':
  Bump libavcodec and libavformat minor versions for G.723.1 decoder and demuxer
  G.723.1 demuxer and decoder
  Add a shift parameter to celp_lp_synthesis_filter()
  libopenjpeg: K&R formatting cosmetics
  yadif: use emms_c() instead of inline assembly for emms invocations.
  ac3: don't use different names for option tables in the template file.
  lavfi: use const for AVFilterPad declarations in all filters.
  adpcm: don't duplicate identical AVSampleFmt array for each encoder.
  configure: cosmetics: Group test dependencies together
  configure: add more passthrough flags in tms470 filter
  configure: move flag filtering functions out of if/else blocks

Conflicts:
	Changelog
	configure
	doc/general.texi
	libavcodec/Makefile
	libavcodec/ac3enc_fixed.c
	libavcodec/allcodecs.c
	libavcodec/eac3enc.c
	libavcodec/g723_1.c
	libavcodec/g723_1_data.h
	libavcodec/libopenjpegdec.c
	libavcodec/libopenjpegenc.c
	libavcodec/v210dec.h
	libavcodec/version.h
	libavfilter/af_anull.c
	libavfilter/asrc_anullsrc.c
	libavfilter/f_settb.c
	libavfilter/fifo.c
	libavfilter/split.c
	libavfilter/src_movie.c
	libavfilter/vf_aspect.c
	libavfilter/vf_blackframe.c
	libavfilter/vf_boxblur.c
	libavfilter/vf_copy.c
	libavfilter/vf_crop.c
	libavfilter/vf_cropdetect.c
	libavfilter/vf_delogo.c
	libavfilter/vf_drawbox.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_fieldorder.c
	libavfilter/vf_format.c
	libavfilter/vf_frei0r.c
	libavfilter/vf_gradfun.c
	libavfilter/vf_hflip.c
	libavfilter/vf_hqdn3d.c
	libavfilter/vf_libopencv.c
	libavfilter/vf_lut.c
	libavfilter/vf_null.c
	libavfilter/vf_overlay.c
	libavfilter/vf_pad.c
	libavfilter/vf_pixdesctest.c
	libavfilter/vf_scale.c
	libavfilter/vf_select.c
	libavfilter/vf_setpts.c
	libavfilter/vf_showinfo.c
	libavfilter/vf_slicify.c
	libavfilter/vf_transpose.c
	libavfilter/vf_unsharp.c
	libavfilter/vf_vflip.c
	libavfilter/vf_yadif.c
	libavfilter/vsrc_color.c
	libavfilter/vsrc_testsrc.c
	libavformat/Makefile
	libavformat/allformats.c
	libavformat/g723_1.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-22 22:18:18 +02:00
Mans Rullgard
b2704a65d5 configure: respect CC_O setting in check_cc
Use compiler-specific replacements for the -o flag in check_cc.
This makes tests work properly with compilers using non-standard
flags.

The tms470 flags are updated to work with this scheme.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-22 21:14:01 +01:00
Michael Niedermayer
32c3038734 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  x86: swscale: Place inline assembly code under appropriate #ifdefs
  rtsp: remove terminal comma in FF_RTP_FLAG_OPTS macro.
  configure: Remove redundant RTMPT/RTMPTS dependencies
  configure: add filtering of host cflags/ldflags
  configure: initialise all flag filters at the same place
  configure: add filtering of linker flags
  configure: name some variables more consistently
  configure: remove filter_cppflags
  configure: set icc_version where it is needed
  mpegenc: remove disabled code

Conflicts:
	configure
	libavformat/movenc.c
	libswscale/x86/swscale_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-22 05:05:02 +02:00
Diego Biurrun
388ff813e7 configure: cosmetics: Group test dependencies together 2012-07-21 22:49:31 +02:00
Mans Rullgard
ad93dccb64 configure: add more passthrough flags in tms470 filter
This is in preparation for following changes.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-21 21:33:04 +01:00
Mans Rullgard
d0c6d424f4 configure: move flag filtering functions out of if/else blocks
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-21 21:33:01 +01:00
Samuel Pitoiset
bdbb21b186 configure: Remove redundant RTMPT/RTMPTS dependencies
The incompatibility with librtmp is already expressed in the ffrtmphttp
protocol dependency declaration, which both RTMPT and RTMPTS depend on.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-07-21 18:29:05 +02:00
Mans Rullgard
6c3fa06a85 configure: add filtering of host cflags/ldflags
This is in preparation for supporting host compilers with
non-standard flags.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-21 17:18:55 +01:00
Mans Rullgard
68485d1f32 configure: initialise all flag filters at the same place
This is more consistent, and doing it earlier is harmless.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-21 16:54:49 +01:00
Mans Rullgard
64933b6c94 configure: add filtering of linker flags
This allows filtering of linker flags the same was as already
supported for CFLAGS.  The filter must be initialised to 'echo'
early since it is invoked by --extra-ldflags.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-21 16:54:16 +01:00
Mans Rullgard
01d31e16f1 configure: name some variables more consistently
Name variables pertaining to various types of flags with 'cflags' etc
as prefix instead of suffix.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-21 16:49:45 +01:00
Mans Rullgard
cd52ec95bb configure: remove filter_cppflags
This is not used and the current design would not work properly
if mixing tools needing different filters.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-21 16:49:30 +01:00
Mans Rullgard
07e3f9af9f configure: set icc_version where it is needed
This variable is only used once, so setting it there is clearer.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-21 16:48:42 +01:00
Paul B Mahol
296c1b6bd1 libcaca output device 2012-07-21 03:33:02 +00:00
Nicolas George
a6cf296bd9 lavc: Opus decoder using libopus. 2012-07-20 11:18:58 +02:00
Michael Niedermayer
85044358f6 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  Print full compiler identification, not only version number
  flacdec: reverse lpc coeff order, simplify filter
  x86: dsputil: drop some unused CPU flag debug code

Conflicts:
	cmdutils.c
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-19 22:01:31 +02:00
Mans Rullgard
45870f8b6e Print full compiler identification, not only version number
This provides a more precise identification of the compiler used.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-19 10:21:46 +01:00
Michael Niedermayer
204c4e953d Merge remote-tracking branch 'qatar/master'
* qatar/master:
  ppc: fix build with altivec disabled
  vp3: move idct and loop filter pointers to new vp3dsp context
  build: add CONFIG_VP3DSP, reduce repetition in OBJS lists
  tscc2: do not add/subtract 128 bias during DCT
  tscc2: fix typo in DCT
  configure: clarify external library section of help output
  configure: mark libfdk-aac as nonfree
  configure: cosmetics: drop some unnecessary backslashes
  os_support: K&R formatting cosmetics

Conflicts:
	configure
	libavcodec/vp3.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-18 22:34:48 +02:00
Stefano Sabatini
6a314d59d5 configure: simplify dependencies for x11_grab_device
XShmCreateImage dependency is implied by x11grab.
2012-07-18 17:13:34 +02:00
Stefano Sabatini
0cc9077a87 configure: fix help message for --disable-avfilter
Increase consistency with the other similar messages.
2012-07-18 17:13:29 +02:00
Mans Rullgard
ab9f987661 build: add CONFIG_VP3DSP, reduce repetition in OBJS lists
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-18 10:32:18 +01:00
Diego Biurrun
c547e5ff98 configure: clarify external library section of help output 2012-07-18 02:11:04 +02:00
Diego Biurrun
87246953d8 configure: mark libfdk-aac as nonfree 2012-07-18 02:00:22 +02:00
Diego Biurrun
47876d661a configure: cosmetics: drop some unnecessary backslashes 2012-07-18 02:00:21 +02:00
Michael Niedermayer
56ae5926f7 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  libopenjpeg: introduce encoding support
  libopenjpeg: rename decoder source file.
  RTMPTS protocol support
  RTMPS protocol support
  avconv: print an error message when demuxing fails.
  tscc2: DCT output should not be clipped
  rtmp: Rename rtmphttp to ffrtmphttp

Conflicts:
	Changelog
	configure
	doc/general.texi
	libavcodec/libopenjpegenc.c
	libavcodec/version.h
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-18 01:27:19 +02:00
Michael Bradshaw
453c02f971 libopenjpeg: introduce encoding support
Based on FFmpeg version from
commit 713a7854e0

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2012-07-17 14:56:58 +02:00
Samuel Pitoiset
86991ce2dd RTMPTS protocol support
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-17 14:02:55 +03:00
Samuel Pitoiset
6aedabc9b6 RTMPS protocol support
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-17 13:53:33 +03:00
Samuel Pitoiset
775c4d3625 rtmp: Rename rtmphttp to ffrtmphttp
The prefix makes it easier to distinguish the proper end-user
protocols from the internal ones.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-17 01:19:01 +03:00
Michael Niedermayer
9db747b2a3 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  rtmp: rtmp_parse_result() add case for video and audio packets to avoid undesired debug output.
  configure: Move the getaddrinfo function check into the network block
  configure: Remove an unused 'have' item
  mpeg: remove disabled code
  libfdk-aac: Check if cutoff value is valid
  network: Always use our version of gai_strerror on windows
  network: Undefine existing gai_strerror definitions
  network: Extend the fallback gai_strerror implementation to handle more error codes

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-16 20:45:41 +02:00
Michael Niedermayer
8486c8cc9a configure: print if the docs building tools have been found
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-16 14:45:41 +02:00
Martin Storsjö
f06dee7794 configure: Move the getaddrinfo function check into the network block
This makes the two checks (general vs winsock) fit in better.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-16 11:14:19 +03:00
Michael Niedermayer
fbe02459dc Merge remote-tracking branch 'qatar/master'
* qatar/master:
  configure: Check for CommandLineToArgvW
  vc1dec: Do not use random pred_flag if motion vector data is skipped
  vp8: Enclose pthread function calls in ifdefs
  snow: refactor code to work around a compiler bug in MSVC.
  vp8: Include the thread headers before using the pthread types
  configure: Check for getaddrinfo in ws2tcpip.h, too
  vp8: implement sliced threading
  vp8: move data from VP8Context->VP8Macroblock
  vp8: refactor decoding a single mb_row
  doc: update api changes with the right commit hashes
  mem: introduce av_malloc_array and av_mallocz_array

Conflicts:
	configure
	doc/APIchanges
	libavcodec/vp8.c
	libavutil/mem.h
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-16 01:32:52 +02:00
Martin Storsjö
03d1b18e96 configure: Remove an unused 'have' item
This is only used for checking for a certain library, but the code
doesn't need to know whether the function was found.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-16 01:58:35 +03:00
Ronald S. Bultje
b4675d0fbf configure: Check for CommandLineToArgvW
The actual result of the check isn't used anywhere (since we
use this function unconditionally within #ifdef _WIN32), but it
makes sure we explicitly link to shell32 (which is linked in
implictly on mingw).

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-15 14:03:53 +03:00
Ronald S. Bultje
39d18f21a5 configure: Check for getaddrinfo in ws2tcpip.h, too
This function is only available in the headers if unconditionally
targeting a version >= XP. It is not strictly necessary, since we
try loading these functions dynamically at runtime on windows in
the fallback, but this makes things a bit faster and more
straightforward.

On mingw32, this function isn't visible by default, while it is
on mingw64 (on both 32 and 64 bit).

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-15 02:19:34 +03:00
jamal
2090e40410 configure: Check that texi2html supports --init-file
Fixes ticket #1515
2012-07-14 11:47:15 +02:00
jamal
3e03f8d8b2 build: Fix documentation dependencies and rules 2012-07-14 11:47:01 +02:00
Michael Niedermayer
81fe2e8b36 build_system: mark libfdk as non GPL compatible until the situation is clarified by someone qualified.
The license fee text may be interpreted as a additional restriction in the GPL sense.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-13 00:51:01 +02:00
Michael Niedermayer
620c6292b1 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  build: Fix Ogg demuxer dependencies
  build: Fix FLAC demuxer dependencies
  flac: Move flac functions shared between libraries to flac common code
  build: Fix CAF demuxer dependencies
  build: Fix MP2 muxer dependencies
  build: Add missing build rules for the ISMV muxer
  configure: Drop redundant mxf_d10 test dependency declaration
  Support AAC encoding via the external library fdk-aac
  libavcodec: Add more AAC profiles
  dct/fft-test: use a replacement getopt() if the system has none present.

Conflicts:
	Changelog
	libavcodec/Makefile
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-12 23:57:00 +02:00
Nicolas George
26d7232722 configure: produce useful uninstalled pc files.
The old files were scattered in several directories,
with an unusual name, but dependencies to the usual name,
and relative paths.

The new files are regrouped in a singled directory
(doc/examples/pc-uninstalled) with their usual name
and more absolute paths.

With this change, it becomes possible to compile the examples
with the ffmpeg build tree by setting the environment variable:
PKG_CONFIG_PATH=pc-uninstalled
2012-07-12 14:58:52 +02:00
Diego Biurrun
7d605d5115 configure: Drop redundant mxf_d10 test dependency declaration
The mxf_d10 test depends on avconv, which depends on avfilter, so there
is no need to declare an avfilter dependency for the mxf_d10 test.
2012-07-12 10:45:20 +02:00
Martin Storsjö
37eeb5e273 Support AAC encoding via the external library fdk-aac
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-12 11:01:10 +03:00
Michael Niedermayer
9ca27df52f Merge remote-tracking branch 'qatar/master'
* qatar/master:
  configure: Check for the math function rint
  TechSmith Screen Codec 2 decoder
  rtsp: Add listen mode
  rtsp: Make rtsp_open_transport_ctx() non-static
  rtsp: Move rtsp_read_close
  rtsp: Parse the mode=receive/record parameter in transport lines

Conflicts:
	Changelog
	libavcodec/avcodec.h
	libavcodec/version.h
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-11 23:57:11 +02:00
Paul B Mahol
74f3c53b57 exr: zip decompression
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-07-11 20:46:56 +00:00
Ronald S. Bultje
667fb97a65 dct/fft-test: use a replacement getopt() if the system has none present.
This allows compiling and running these tests on systems lacking a built-
in version of getopt(), such as MSVC.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-07-11 21:24:37 +02:00
Ronald S. Bultje
183b1c2268 configure: Check for the math function rint
Add a fallback implementation if it doesn't exist.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-11 10:40:11 +03:00
Michael Niedermayer
b27c7d70d8 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mss1: fix decoding masked regions in interframes
  mxfdec: fix off by one error.
  mxfdec: only parse next partition pack if parsing forward
  mxfdec: let pkt->pts = mxf->current_edit_unit if intra-only
  mxfdec: fix frame height vs field height confusion
  mxfdec: Add intra_only flag to MXFTrack
  mxfdec: fix Avid AirSpeed files being misinterpreted as OP1a
  mxfdec: truncate packets that extend past the next edit unit
  mxfdec: set pixel format for cdci picture formats
  mxfdec: detect uncomp pictures using essence container ul
  mxfdec: set track edit rate num/den in expected order
  x86/cpu: implement get/set_eflags using intrinsics
  x86/cpu: implement support for cpuid through intrinsics
  x86/cpu: implement support for xgetbv through intrinsics
  lavu: use intrinsics for emms on systems lacking inline asm support
  mem: Don't abort on av_malloc(0) in debug mode

Conflicts:
	configure
	libavformat/mxf.h
	libavformat/mxfdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-10 20:51:51 +02:00
Diego Biurrun
96890c001f configure: Change the rdtsc check to a linker check
A compile-only test could succeed with an implicit function declaration.
Also move the check to the x86 section; rdtsc is x86-only.
2012-07-10 20:26:23 +02:00
Ronald S. Bultje
358d854df8 x86/cpu: implement get/set_eflags using intrinsics
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-10 14:33:32 +03:00
Ronald S. Bultje
c0ee695bd7 x86/cpu: implement support for cpuid through intrinsics
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-10 14:33:24 +03:00
Ronald S. Bultje
3f150ffba3 x86/cpu: implement support for xgetbv through intrinsics
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-10 14:33:17 +03:00
Ronald S. Bultje
f80ddd5bf7 lavu: use intrinsics for emms on systems lacking inline asm support
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-10 14:33:09 +03:00
Diego Biurrun
8e85ba8d13 configure: Change the rdtsc check to a linker check
A compile-only test could succeed with an implicit function declaration.
Also move the check to the x86 section; rdtsc is x86-only.
2012-07-09 12:50:06 +02:00
Michael Niedermayer
ca1f2b3e10 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  cmutils: include shellapi.h on Win32 (for CommandLineToArgvW).
  x86/timer: implement an intrinsic-based version for rdtsc (AV_READ_TIME).
  id3v2: add a mimetype for bmp pictures.
  flacdec: be less strict when parsing attached pictures.
  flacdec: don't create an attached picture stream until we have all information.

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-08 22:33:32 +02:00
Ronald S. Bultje
07b287020c x86/timer: implement an intrinsic-based version for rdtsc (AV_READ_TIME). 2012-07-07 13:35:07 -07:00
Michael Niedermayer
46a47077ee Merge remote-tracking branch 'qatar/master'
* qatar/master:
  configure: add functions for testing code fragments
  af_amix: avoid spurious EAGAIN.
  af_amix: return AVERROR(EAGAIN) when request_frame didn't produce output.
  af_amix: only consider negative return codes as errors.
  avconv: use only meaningful timestamps in start time check.
  avconv: fix the check for -ss as an output option.
  mss3: add forgotten 'static' qualifier for private table
  lavc: options: add planar names for request_sample_fmt
  flacdec: add planar output support
  flvdec: Treat all nellymoser versions as the same codec

Conflicts:
	ffmpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-07 02:17:30 +02:00
Mans Rullgard
5adc829eb0 configure: add functions for testing code fragments
This simplifies testing arbitrary code fragments within a function
body.

Signed-off-by: Mans Rullgard <mans@mansr.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2012-07-06 19:22:08 +02:00
Michael Niedermayer
e0d6b9094c configure: cleanup libiec61883 code, allow enabling via command line
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-07-06 11:43:49 +02:00
Michael Niedermayer
0348102835 configure: dont blindly enable iec61883
This should fix a configure failure

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-05 13:42:25 +02:00
Georg Lippitsch
325fb246f2 FireWire DV/HDV input device using libiec61883
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-07-05 13:02:49 +02:00
Michael Niedermayer
039e9fe01c Merge remote-tracking branch 'qatar/master'
* qatar/master: (29 commits)
  lavfi: reclassify showfiltfmts as a TESTPROG
  graph2dot: fix printf format specifier
  swscale: yuv2planeX 8bit >=sse2 functions need aligned stack on x86-32.
  vp8: loopfilter >=sse2 functions need aligned stack on x86-32.
  amr: remove shift out of the AMR_BIT() macro.
  dsputilenc: group yasm and inline asm function pointer assignment.
  mov: use forward declaration of a function instead of a table.
  Clarify Doxygen comment for FF_API_* #defines.
  configure: simplify get_version()
  Create version.h headers for libraries that lack them
  gitignore: Use full path instead of relative path to specify patterns
  mpegvideo: remove VLAs
  Add XTEA encryption support in libavutil
  Add Blowfish encryption support in libavutil
  eval: Add the isinf() function and tests for it
  flacdec: move lpc filter to flacdsp
  flacdec: split off channel decorrelation as flacdsp
  avplay: Add an option for not limiting the input buffer size
  FATE: add a test for WMA cover art.
  FATE: add a test for apetag cover art
  ...

Conflicts:
	.gitignore
	configure
	ffplay.c
	libavcodec/Makefile
	libavcodec/error_resilience.c
	libavcodec/mpegvideo.c
	libavcodec/ratecontrol.c
	libavdevice/avdevice.h
	libavfilter/Makefile
	libavfilter/filtfmts.c
	libavfilter/version.h
	libavformat/mov.c
	libavformat/version.h
	libavutil/Makefile
	libavutil/avutil.h
	libavutil/version.h
	libswscale/swscale.h
	libswscale/x86/swscale_mmx.c
	tests/fate/libavutil.mak
	tests/lavfi-regression.sh
	tools/graph2dot.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-04 21:03:28 +02:00
Diego Biurrun
112971af26 configure: simplify get_version()
All libs have version headers now, which allows hardcoding the path.
2012-07-04 15:10:08 +02:00
Diego Biurrun
86ab7b0f2f Create version.h headers for libraries that lack them 2012-07-04 15:10:06 +02:00
Carl Eugen Hoyos
ab2356cb79 Let the ffmpeg executable select the abuffersink filter. 2012-07-04 08:47:04 +02:00
Michael Niedermayer
86e107a7d4 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  cosmetics: Consistently use C-style comments with multiple inclusion guards
  anm: fix a few Doxygen comments
  misc typo and wording fixes
  attributes: add av_noreturn
  attributes: drop pointless define guards
  configure: do not disable av_always_inline with --enable-small
  flvdec: initial stream switch support
  avplay: fix write on freed memory for rawvideo
  snow: remove a VLA used for edge emulation
  x86: lavfi: fix gradfun/yadif build with mmx/sse disabled
  snow: remove the runs[] VLA.
  snow: Check mallocs at init
  flacdec: remove redundant setting of avctx->sample_fmt

Conflicts:
	ffplay.c
	libavcodec/h264.c
	libavcodec/snow.c
	libavcodec/snow.h
	libavcodec/snowdec.c
	libavcodec/snowenc.c
	libavformat/flvdec.c
	libavutil/attributes.h
	tools/patcheck

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-04 00:32:31 +02:00
Mans Rullgard
06eb4f0885 configure: do not disable av_always_inline with --enable-small
Currently, --enable-small turns av_always_inline into plain inline,
which is more or less ignored by the compiler.  While the intent of
this is probably to reduce code size by avoiding some inlining, it
has more far-reaching effects.

We use av_always_inline in two situations:

1. The body of a function is smaller than the call overhead.
   Instances of these are abundant in libavutil, the bswap.h
   functions being good examples.

2. The function is a template relying on constant propagation
   through inlined calls for sane code generation.  These are
   often found in motion compensation code.

Both of these types of functions should be inlined even if targeting
small code size.

Although GCC has heuristics for detecting the first of these types,
it is not always reliable, especially when the function uses inline
assembler, which is often the reason for having those functions in
the first place, so making it explicit is generally a good idea.

The size increase from inlining template-type functions is usually
much smaller than it seems due to different branches being mutually
exclusive between the different invocations.  The dead branches can,
however, only be removed after inlining and constant propagation have
been performed, which means the initial cost estimate for inlining
these is much higher than is actually the case, resulting in GCC
often making bad choices if left to its own devices.

Furthermore, the GCC inliner limits how much it allows a function to
grow due to automatic inlining of calls, and this appears to not take
call overhead into account.  When nested inlining is used, the limit
may be hit before the innermost level is reached.  In some cases, this
has prevented inlining of type 1 functions as defined above, resulting
in significant performance loss.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-03 16:10:54 +01:00
Clément Bœsch
7c84e7d337 mem: heap memory poisoning.
Enable it by default with FATE.
limitation: not random, and not supported with realloc.
2012-07-02 21:02:15 +02:00
Michael Niedermayer
d35a986404 configure: make fast_unaligned configureable
Fixes Ticket1481

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-02 02:04:50 +02:00
Michael Niedermayer
64b25938e9 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  dsputilenc_mmx: split assignment of ff_sse16_sse2 to SSE2 section.
  dnxhdenc: add space between function argument type and comment.
  x86: fmtconvert: add special asm for float_to_int16_interleave_misc_*
  attributes: Add a definition of av_always_inline for MSVC
  cmdutils: Pass the actual chosen encoder to filter_codec_opts
  os_support: Add fallback definitions for stat flags
  os_support: Rename the poll fallback function to ff_poll
  network: Check for struct pollfd
  os_support: Don't compare a negative number against socket descriptors
  os_support: Include all the necessary headers for the win32 open function
  x86: vc1: fix and enable optimised loop filter

Conflicts:
	cmdutils.c
	cmdutils.h
	ffmpeg.c
	ffplay.c
	libavformat/os_support.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-30 22:44:18 +02:00
Martin Storsjö
cdee08e365 network: Check for struct pollfd
We need to include winsock2.h here, to make sure we have the
real pollfd struct definition, if one exists, before defining the
fallback poll function.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-30 15:18:06 +03:00
Ronald S. Bultje
3b1ab197be file: Only include unistd.h if it exists
It is included for the open/read/write/close functions. On
MSVC, where this header does not exist, the same functions
are provided by io.h, which is already included.

On windows, these functions are provided by io.h. Make sure
io.h is included if it exists, regardless of the setmode
function.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-29 15:53:41 +03:00
Michael Niedermayer
87df986dcf Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mss1: validate number of changeable palette entries
  mss1: report palette changed when some additional colours were decoded
  x86: fft: replace call to memcpy by a loop
  udp: Support IGMPv3 source specific multicast and source blocking
  dxva2: include dxva.h if found
  libm: Provide fallback definitions for isnan() and isinf()
  tcp: Pass NULL as hostname to getaddrinfo if the string is empty
  tcp: Set AI_PASSIVE when the socket will be used for listening

Conflicts:
	configure
	libavcodec/mss1.c
	libavformat/udp.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-28 01:08:52 +02:00
Martin Storsjö
75d339e044 udp: Support IGMPv3 source specific multicast and source blocking
Based on an original patch by Stephen D'Angelo <SDAngelo@evertz.com>.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-27 14:39:00 +03:00
Ronald S. Bultje
fa84506177 dxva2: include dxva.h if found
Apparently, some build environments require dxva.h even for dxva2,
while others lack this header entirely.  Including it conditionally
allows building in both cases.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-27 14:36:27 +03:00
Martin Storsjö
46df708b45 libm: Provide fallback definitions for isnan() and isinf()
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-27 14:04:02 +03:00
Michael Niedermayer
b536e2facf Merge remote-tracking branch 'qatar/master'
* qatar/master:
  avconv: add an assert to silence an uninitialized variable warning.
  avconv: shut up an uninitialized variable warning.
  avfiltergraph: shut up uninitialized variable warning.
  af_join: initialize a variable to shut up gcc warning.
  amix: fix format specifier for AVFilterLink.sample_rate.
  lavfi: make filters less verbose.
  mpc8: read APE tags.
  lavr: x86: fix ff_conv_fltp_to_flt_6ch function prototypes
  libm: provide fallback definition for cbrtf() using powf()
  network: Don't redefine error codes if they already exist in errno.h
  configure: Check for sys/time.h
  network: Include unistd.h from network.h
  avconv: don't include vsrc_buffer.h, which doesn't exist anymore
  lavfi: reorder AVFilterLink fields.
  lavfi: reorder AVFilterContext fields.
  lavfi: reorder AVFilter fields.
  lavfi: reorder AVFilterBufferRef fields.
  lavfi: reorder AVFilterBuffer fields.

Conflicts:
	configure
	libavcodec/v210dec.h
	libavfilter/asrc_anullsrc.c
	libavfilter/avfilter.h
	libavfilter/buffersrc.c
	libavfilter/src_movie.c
	libavfilter/vf_aspect.c
	libavfilter/vf_crop.c
	libavfilter/vf_drawbox.c
	libavfilter/vf_fade.c
	libavfilter/vf_overlay.c
	libavfilter/vf_pad.c
	libavfilter/vf_scale.c
	libavfilter/vsrc_color.c
	libavformat/network.h
	libavutil/libm.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-27 01:58:09 +02:00
Mans Rullgard
153335625c libm: provide fallback definition for cbrtf() using powf()
This adds a fallback for cbrtf() using powf(x, 1/3).  Since
powf() with a non-integer exponent requires a non-negative
base, special handling of negative inputs is needed.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-26 15:56:38 +01:00
Ronald S. Bultje
e64bceeac0 configure: Check for sys/time.h
Apparently this include is needed on some systems for building the
poll fallback (for the timeval struct for select?), but it isn't
available on all systems. Thus only include it if it exists.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-26 17:22:21 +03:00
Michael Niedermayer
ee51565e8e configure: fix libavutil.pc generation
Found-by: uau
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-24 20:11:11 +02:00
Michael Niedermayer
e847f41285 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  libspeexenc: add supported sample rates and channel layouts.
  Replace usleep() calls with av_usleep()
  lavu: add av_usleep() function
  utvideo: mark interlaced frames as such
  utvideo: Fix interlaced prediction for RGB utvideo.
  cosmetics: do not use full path for local headers
  lavu/file: include unistd.h only when available
  configure: check for unistd.h
  log: include unistd.h only when needed
  lavf: include libavutil/time.h instead of redeclaring av_gettime()

Conflicts:
	configure
	doc/APIchanges
	ffmpeg.c
	ffplay.c
	libavcodec/utvideo.c
	libavutil/avutil.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-22 22:34:02 +02:00
Mans Rullgard
d3d3a32c9d lavu: add av_usleep() function
This function implements a delay using the first available
of the following functions:

- nanosleep()
- usleep()
- Sleep() (Windows)

The conditional #includes in time.c are simplified by including
unistd.h and windows.h whenever they are available rather than
having these lines triggered by specific functions.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-22 17:15:18 +01:00
Mans Rullgard
542920b7f6 configure: check for unistd.h
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-21 22:54:05 +01:00
Michael Niedermayer
87dced8074 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  fix hardcoded tables compililation caused by missing math constants
  lavf: Make codec_tag arrays constant
  twinvq: give massive struct a name.
  lavf, lavu: version bumps and APIchanges for av_gettime() move
  lavfi/audio: don't set cur_buf in ff_filter_samples().
  lavfi/fifo: add audio version of the fifo filter.
  fifo: fix parenthesis placement.
  lavfi: rename vf_fifo.c -> fifo.c
  lavc: remove stats_in from AVCodecContext options table.

Conflicts:
	doc/APIchanges
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavfilter/audio.c
	libavfilter/fifo.c
	libavformat/version.h
	libavutil/avutil.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-21 22:37:43 +02:00
Janne Grunau
1d01fee980 fix hardcoded tables compililation caused by missing math constants
Add -D_XOPEN_SOURCE=600 to host cflags to make the constants in math.h
available. Include math.h where necessary and remove redundant M_PI
defines.
2012-06-21 18:05:40 +02:00
Michael Niedermayer
4da42ebe44 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  MS Screen 1 decoder
  aacdec: Fix popping channel layouts.
  av_gettime: support Win32 without gettimeofday()
  Use av_gettime() in various places
  Move av_gettime() to libavutil
  dct-test: use emms_c() from libavutil instead of duplicating it
  mov: fix operator precedence bug
  mathematics.h: remove a couple of math defines
  Remove unnecessary inclusions of [sys/]time.h
  lavf: remove unnecessary inclusions of unistd.h
  bfin: libswscale: add const where appropriate to fix warnings
  bfin: libswscale: remove unnecessary #includes
  udp: Properly check for invalid sockets
  tcp: Check the return value from getsockopt
  network: Use av_strerror for getting error messages
  udp: Properly print error from getnameinfo
  mmst: Use AVUNERROR() to convert error codes to the right range for strerror
  network: Pass pointers of the right type to get/setsockopt/ioctlsocket on windows
  rtmp: Reduce the number of idle posts sent by sleeping 50ms

Conflicts:
	Changelog
	configure
	libavcodec/aacdec.c
	libavcodec/allcodecs.c
	libavcodec/avcodec.h
	libavcodec/dct-test.c
	libavcodec/version.h
	libavformat/riff.c
	libavformat/udp.c
	libavutil/Makefile
	libswscale/bfin/yuv2rgb_bfin.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-20 20:47:46 +02:00
Mans Rullgard
61183b5ab4 av_gettime: support Win32 without gettimeofday()
Based on patch by Ronald S. Bultje.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-20 17:09:03 +01:00
Michael Niedermayer
cabbd271a5 Merge remote-tracking branch 'qatar/master'
* qatar/master: (24 commits)
  flvdec: remove incomplete, disabled seeking code
  mem: add support for _aligned_malloc() as found on Windows
  lavc: Extend the documentation for avcodec_init_packet
  flvdec: remove incomplete, disabled seeking code
  http: replace atoll() with strtoll()
  mpegts: remove unused/incomplete/broken seeking code
  af_amix: allow float planar sample format as input
  af_amix: use AVFloatDSPContext.vector_fmac_scalar()
  float_dsp: add x86-optimized functions for vector_fmac_scalar()
  float_dsp: Move vector_fmac_scalar() from libavcodec to libavutil
  lavr: Add x86-optimized function for flt to s32 conversion
  lavr: Add x86-optimized function for flt to s16 conversion
  lavr: Add x86-optimized functions for s32 to flt conversion
  lavr: Add x86-optimized functions for s32 to s16 conversion
  lavr: Add x86-optimized functions for s16 to flt conversion
  lavr: Add x86-optimized function for s16 to s32 conversion
  rtpenc: Support packetizing iLBC
  rtpdec: Add a depacketizer for iLBC
  Implement the iLBC storage file format
  mov: Support muxing/demuxing iLBC
  ...

Conflicts:
	Changelog
	configure
	libavcodec/avcodec.h
	libavcodec/dsputil.c
	libavcodec/version.h
	libavformat/movenc.c
	libavformat/mpegts.c
	libavformat/version.h
	libavutil/mem.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-19 20:53:27 +02:00
Carl Eugen Hoyos
c47fc942d4 Fix dependencies for the atempo filter.
Found, analysed and tested by trac user Jamal.

Fixes ticket #1465.
2012-06-19 12:06:41 +02:00
Ronald S. Bultje
be1a839ca6 mem: add support for _aligned_malloc() as found on Windows
The check uses check_func_header, since this function is
conditionally available depending on the targeted MSVCRT
version.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-19 10:08:00 +03:00
Martin Storsjö
3641b0489c Add support for iLBC decoding/encoding via the external library libilbc
The library is 3-clause BSD licensed.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-18 22:00:35 +03:00
Michael Niedermayer
82edf6727f Merge remote-tracking branch 'qatar/master'
* qatar/master:
  lavr: add x86-optimized functions for mixing 1-to-2 s16p with flt coeffs
  lavr: add x86-optimized functions for mixing 1-to-2 fltp with flt coeffs
  Add Dolby/DPLII downmix support to libavresample
  vorbisdec: replace div/mod in loop with a counter
  fate: vorbis: add 5.1 surround test
  rtpenc: Allow requesting H264 RTP packetization mode 0
  configure: Sort the library listings in the help text alphabetically
  dwt: remove variable-length arrays
  RTMPT protocol support
  http: Properly handle chunked transfer-encoding for replies to post data
  http: Fail reading if the connection has gone away
  amr: Mark an array const
  amr: More space cleanup
  rtpenc: Fix memory leaks in the muxer open function

Conflicts:
	Changelog
	configure
	doc/APIchanges
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-18 20:07:00 +02:00
Martin Storsjö
becc3c629b configure: Sort the library listings in the help text alphabetically
Only these three libraries were out of order, the rest was already
neatly sorted.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-18 11:10:14 +03:00
Samuel Pitoiset
8e50c57dcb RTMPT protocol support
This adds two protocols, but one of them is an internal implementation
detail just used as an abstraction layer/generalization in the code. The
RTMPT protocol implementation uses rtmphttp:// as an alternative to the
tcp:// protocol. This allows moving most of the lower level logic out
from the higher level generic rtmp code.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-17 22:56:56 +03:00
Pavel Koshevoy
a1aac8d004 lavfi: add atempo filter
Add atempo audio filter for adjusting audio tempo without affecting
pitch. This filter implements WSOLA algorithm with fast cross
correlation calculation in frequency domain.

Signed-off-by: Pavel Koshevoy <pavel@homestead.aragog.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-06-17 12:50:35 +02:00
Ronald S. Bultje
17fad33f81 Change all uses of restrict to use av_restrict instead.
Defining restrict results - for some compilers - in changing other
uses of the restrict keyword also, e.g. __declspec(restrict) gets
changed to __declspec(__restrict) on MSVC. This causes compilation
failures. Therefore, using a private namespace macro instead is
more reliable and robust.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-17 00:38:39 +02:00
Paul B Mahol
62c2daab0d configure: do not auto enable mlp decoder when enabling truehd decoder
It is generally bad idea even if codecs use same code.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-15 01:00:54 +00:00
David Hill
2ad8ac886b configure: support Bitrig OS
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-14 02:22:01 +02:00
David Hill
266771f991 configure: fix SLIBNAME_WITH_MAJOR for openbsd (and bitrig in the next commit)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-14 02:21:17 +02:00
Michael Niedermayer
c7b9eab2be Merge remote-tracking branch 'qatar/master'
* qatar/master:
  rtmp: Add a new option 'rtmp_buffer', for setting the client buffer time
  rtmp: Set the client buffer time to 3s instead of 0.26s
  rtmp: Handle server bandwidth packets
  rtmp: Display a verbose message when an unknown packet type is received
  lavfi/audio: use av_samples_copy() instead of custom code.
  configure: add all filters hardcoded into avconv to avconv_deps
  avfiltergraph: remove a redundant call to avfilter_get_by_name().
  lavfi: allow building without swscale.
  build: Do not delete tests/vsynth2 directory, which is no longer created.
  lavfi: replace AVFilterContext.input/output_count with nb_inputs/outputs
  lavfi: make AVFilterPad opaque after two major bumps.
  lavfi: add avfilter_pad_get_type() and avfilter_pad_get_name().
  lavfi: make avfilter_get_video_buffer() private on next bump.
  jack: update to new latency range API as the old one has been deprecated
  rtmp: Tokenize the AMF connection parameters manually instead of using strtok_r
  ppc: Rename H.264 optimization template file for consistency.
  lavfi: add channelsplit audio filter.
  golomb: check remaining bits during unary decoding in get_ur_golomb_jpegls()
  sws: fix planar RGB input conversions for 9/10/16 bpp.

Conflicts:
	Changelog
	configure
	doc/APIchanges
	ffmpeg.c
	libavcodec/golomb.h
	libavcodec/v210dec.h
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavfilter/asrc_anullsrc.c
	libavfilter/audio.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/avfiltergraph.c
	libavfilter/buffersrc.c
	libavfilter/formats.c
	libavfilter/version.h
	libavfilter/vf_frei0r.c
	libavfilter/vf_pad.c
	libavfilter/vf_scale.c
	libavfilter/video.h
	libavfilter/vsrc_color.c
	libavformat/rtmpproto.c
	libswscale/input.c
	tests/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-13 22:43:57 +02:00
Anton Khirnov
ce03b0881a configure: add all filters hardcoded into avconv to avconv_deps 2012-06-13 13:58:34 +02:00
Anton Khirnov
2f296e39a1 lavfi: allow building without swscale. 2012-06-13 13:57:47 +02:00
Sean McGovern
8772997d10 jack: update to new latency range API as the old one has been deprecated
Fixes Bugzilla #279.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-06-13 10:59:22 +02:00
Nedeljko Babic
3827a86eac Optimization of AMR NB and WB decoders for MIPS
AMR NB and WB decoders are optimized for MIPS architecture.
Appropriate Makefiles are changed accordingly.

Cnfigure script is changed in order to support optimizations.
 Optimizations are enabled by default when compiling is done for
  mips architecture.
 Appropriate cflags are automatically set.
 Support for several mips CPUs is added in configure script.

New ffmpeg options are added for disabling optimizations.

The FFMPEG option --disable-mipsfpu disables MIPS floating point
 optimizations.
The FFMPEG option --disable-mips32r2 disables MIPS32R2
 optimizations.
The FFMPEG option --disable-mipsdspr1 disables MIPS DSP ASE R1
 optimizations.
The FFMPEG option --disable-mipsdspr2 disables MIPS DSP ASE R2
 optimizations.

Signed-off-by: Nedeljko Babic <nbabic@mips.com>
Reviewed-by: Vitor Sessak <vitor1001@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-11 21:12:39 +02:00
Michael Niedermayer
3630a07513 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  libmp3lame: add missing layout terminator
  avconv: multithreaded demuxing.
  Bump lavu minor and add an APIChanges entry for audioconvert functions.
  audioconvert: add a function for extracting the channel with the given index
  audioconvert: add a function for getting the name of a single channel.
  audioconvert: add a function for getting channel's index in layout
  audioconvert: use av_popcount64 in av_get_channel_layout_nb_channels
  vf_libopencv: add missing headers.
  iac: add missing dependency

Conflicts:
	configure
	doc/APIchanges
	ffmpeg.c
	libavcodec/libmp3lame.c
	libavutil/avutil.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-10 21:34:15 +02:00
Kostya Shishkov
19be0f3ca6 iac: add missing dependency 2012-06-10 06:50:10 +02:00
James Zern
695e85f189 libvpxenc: add VP8E_SET_MAX_INTRA_BITRATE_PCT mapping
defines 'max-intra-rate' in line with vpxenc param

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-10 01:18:42 +02:00
Carl Eugen Hoyos
b35d38bd04 Add iac build dependency.
Found and analysed by trac user Jamal.

Fixes the remaining part of ticket #1428.
2012-06-08 15:29:24 +02:00
Carl Eugen Hoyos
37a9cdfc2c Fix dirac decoder build dependencies.
Found, analysed and tested by trac user Jamal.

Fixes part of ticket #1428.
2012-06-08 15:29:24 +02:00
Carl Eugen Hoyos
b8fe9f08be Fix amv encoder dependencies.
Found, analysed and tested by trac user Jamal.

Fixes part of ticket #1428.
2012-06-08 15:29:23 +02:00
Clément Bœsch
72868144e5 lavfi/select: add scene detection.
Based on the shotdetect algorithm (http://shotdetect.nonutc.fr/ by Johan
MATHE johan.mathe tremplin-utc.net).
2012-06-04 21:44:34 +02:00
Michael Niedermayer
f67309cabe Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mpegtsenc: Support LATM packetization for AAC
  adtsenc: Don't expose the muxer internals to the rest of lavf
  mpegtsenc: use AVFormatContext for AAC packetization
  mpegtsenc: use AVERROR() for return codes

Conflicts:
	libavformat/adts.h
	libavformat/mpegtsenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-03 02:56:52 +02:00
Mans Rullgard
a128b310ef configure: add --enable/disable-random option
This allows creating random configurations which is useful for
testing purposes.

Signed-off-by: Mans Rullgard <mans@mansr.com>

Conflicts:

	configure

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-03 02:08:16 +02:00