It is required for audio filtering.

Fixes Ticket1063
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The header is required for the sin() function.

These two examples use the sin() function.

avfilter.h is a public header and the unexported audio.h header contains
only internal prototypes.

Fixes other half of Ticket1105

Found-by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes half of Ticket1105

Found-by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes ticket1112

Found-by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes ticket1083
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  fate: employ better names and add a convenient shorthand for vp6 tests
  arm/neon: dsputil: use correct size specifiers on vld1/vst1
  arm: dsputil: prettify some conditional instructions in put_pixels macros
  vqavideo: change x/y loop counters to the usual pattern
  avconv: use lrint() for rounding double timestamps

Conflicts:
	tests/ref/fate/vc1-ism
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes one of several problems described in ticket #1279.

Fixes ticket1194
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

should fix  ticket1264
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Checking it during PES writing is too late.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes ticket1295
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Change the size specifiers to match the actual element sizes
of the data.  This makes no practical difference with strict
alignment checking disabled (the default) other than somewhat
documenting the code.  With strict alignment checking on, it
avoids trapping the unaligned loads.
Signed-off-by: Mans Rullgard <mans@mansr.com>

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

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

Converting the double to float for lrintf() loses precision when
the value is not exactly representable as a single-precision float.
Apart from being inaccurate, this causes discrepancies in some
configurations due to differences in rounding.

Note that the changed timestamp in the vc1-ism test is a bogus,
made-up value.
Signed-off-by: Mans Rullgard <mans@mansr.com>

* qatar/master: (25 commits)
  rv40dsp x86: MMX/MMX2/3DNow/SSE2/SSSE3 implementations of MC
  ape: Use unsigned integer maths
  arm: dsputil: fix overreads in put/avg_pixels functions
  h264: K&R formatting cosmetics for header files (part II/II)
  h264: K&R formatting cosmetics for header files (part I/II)
  rtmp: Implement check bandwidth notification.
  rtmp: Support 'rtmp_swfurl', an option which specifies the URL of the SWF player.
  rtmp: Support 'rtmp_flashver', an option which overrides the version of the Flash plugin.
  rtmp: Support 'rtmp_tcurl', an option which overrides the URL of the target stream.
  cmdutils: Add fallback case to switch in check_stream_specifier().
  sctp: be consistent with socket option level
  configure: Add _XOPEN_SOURCE=600 to Solaris preprocessor flags.
  vcr1enc: drop pointless empty encode_init() wrapper function
  vcr1: drop pointless write-only AVCodecContext member from VCR1Context
  vcr1: group encoder code together to save #ifdefs
  vcr1: cosmetics: K&R prettyprinting, typos, parentheses, dead code, comments
  mov: make one comment slightly more specific
  lavr: replace the SSE version of ff_conv_fltp_to_flt_6ch() with SSE4 and AVX
  lavfi: move audio-related functions to a separate file.
  lavfi: remove some audio-related function from public API.
  ...

Conflicts:
	cmdutils.c
	libavcodec/h264.h
	libavcodec/h264_mvpred.h
	libavcodec/vcr1.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/defaults.c
	libavfilter/internal.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Its useful to support the official decoder for comparission and debugging.

This reverts commit f9def9cc.

Conflicts:

	Changelog
	configure
	libavcodec/allcodecs.c
	libavcodec/libvorbis.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>