This more evenly distributes the load between threads

This also fixes the chroma filtering where the filter was applied twice
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This more evenly distributes the load between threads
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

* qatar/master:
  cpu: Include common.h for av_popcount64
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Due the crappy issue of classes having to be unique,
we cannot even have classes with identical content,
otherwise the compiler or linker is free to merge them,
giving the same result and bugs as if we had only one class.
Besides redesigning the option code to handle this correctly
I see only the option of requiring any two classes to have
different names, but the list of requirements for
AVClasses is getting kind of unmanageable.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

Suggested-by: Reimar

Signed-off-by: Paul B Mahol <onemda@gmail.com>

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>

This is already called from ff_filter_alloc()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  vf_fade: support slice threading
  vf_yadif: support slice threading

Conflicts:
	libavfilter/vf_fade.c
	libavfilter/vf_yadif.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

* commit '129bb238':
  lavfi: add a slice threading infrastructure

Conflicts:
	Changelog
	cmdutils.c
	doc/APIchanges
	libavfilter/Makefile
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/avfiltergraph.c
	libavfilter/internal.h
	libavfilter/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '2a6eaeaa':
  Move get_logical_cpus() from lavc/pthread to lavu/cpu.

Conflicts:
	doc/APIchanges
	libavcodec/pthread.c
	libavutil/cpu.c
	libavutil/cpu.h
	libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '90f9a583':
  w32pthreads: move from lavc to compat/

Conflicts:
	libavcodec/Makefile
	libavcodec/pthread.c
	libavcodec/vp8.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

This fixes build failures on windows since 2a6eaeaa.
Signed-off-by: Martin Storsjö <martin@martin.st>

* commit 'e69222c5':
  doxy: enable TYPEDEF_HIDES_STRUCT
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'e9e5a1bd':
  Monkey's Audio old versions FATE tests
  h264_parser: Set field_order and picture_structure.

Conflicts:
	libavcodec/h264_parser.c
	tests/fate/lossless-audio.mak
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes compilation when the macros are empty and the label above ends up
containing no statement. Also makes usage of these macro consistent
(some already have a semi colon, some others don't).

Fixes Ticket #2603

* commit 'b493847d':
  avcodec: Add picture structure information to AVCodecParserContext.

Conflicts:
	doc/APIchanges
	libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Mostly based on libavcodec's

It will be useful in lavfi, and could conceivably be useful to the user
applications as well.

It will be used in other places than lavc.

This means that typedef struct SomeStruct {...} SomeStruct will only be
documented as SomeStruct in the doxy, without a pointless entry in the
typedefs list.

Signed-off-by: Anton Khirnov <anton@khirnov.net>

Signed-off-by: Anton Khirnov <anton@khirnov.net>

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

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>