Commit Graph

2493 Commits

Author SHA1 Message Date
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