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>

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

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

* commit '9d3009c6':
  avconv: print an error on applying options of the wrong type.
  atomic: Check for __sync_val_compare_and_swap instead of __sync_synchronize
  output-example: Update to use encode_video2 instead of the now dropped encode_video

Conflicts:
	doc/examples/muxing.c
	ffmpeg_opt.c
	libavutil/atomic.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

The current code returned a period=0, resulting in identical pts for all frames
after time-filtering. This is because AV_TIME_BASE_Q={1, AV_TIME_BASE} and
not {AV_TIME_BASE, 1}. With this patch the correct period in microseconds is computed.

* commit '2240e92f':
  atomic: Add include guards to the implementation headers
  lavc: update the fallback versions of ff_thread_*

Conflicts:
	libavcodec/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '19dd4017':
  libopencore-amr: Add the missing 3rd argument of ff_get_buffer()
  vmdaudio: fix invalid reads when packet size is not a multiple of chunk size
  wmaprodec: return an error, not 0, when the input is too small.

Conflicts:
	libavcodec/vmdav.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'cacad1c0':
  wmaprodec: require block_align to be set.
  wmadec: require block_align to be set.
  ivi_common: do not call MC for intra frames when dc_transform is unset

Conflicts:
	libavcodec/ivi_common.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

* commit '3e2f2002':
  roqvideodec: fix a potential infinite loop in roqvideo_decode_frame().
  xxan: fix invalid memory access in xan_decode_frame_type0()
  tty: set avg_frame_rate.
  FATE: enable multiple slices in the ffv1 vsynth test
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'd2438969':
  ffv1: fix calculating slice dimensions for version 2

Conflicts:
	libavcodec/ffv1dec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '7b89cd20':
  eamad: allocate a dummy reference frame when the real one is missing
  Replace remaining includes of audioconvert.h with channel_layout.h
  Replace some forgotten instances of PIX_FMT_* with AV_PIX_FMT_*.

Conflicts:
	libavcodec/h264.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'd8b31be6':
  Add the bumps and APIchanges entries for reference counted buffers changes.

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

This field is used and nothing equivalent exists
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

* commit '8df23e93':
  lavc: postpone the removal of request_channels API.
  AVFrame: deprecate all now unused fields
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'ddcca4ba':
  lavc: stop setting AVFrame.motion_subsample_log2
  avserver: don't set deprecated options.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '354468fc':
  avplay: switch to new refcounted frames API
  avconv: convert to new refcounted AVFrame API

Conflicts:
	cmdutils.c
	ffmpeg.c
	ffmpeg.h
	ffplay.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '37045e42':
  mpegvideo: drop vismv code

Conflicts:
	libavcodec/mpegvideo.c

vismv code works fine, and thus only the unused fields are droped
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

* commit '2eba9087':
  lavc: make up a fake frame channel layout when there is no real one.

Conflicts:
	libavcodec/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '192f1984':
  lavc: limit maximum number of channels to 63
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '15ec0450':
  lavc: allow decoders to override frame parameters.

Conflicts:
	libavcodec/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

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

was broken by the buffer ref stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

The mingw win32 atomics appear to be faulty, so they should not be used
if the gcc ones are available.
Signed-off-by: Martin Storsjö <martin@martin.st>

Not all gcc configurations have an implementation of all the atomic
operations, and some gcc configurations have some atomic builtins
implemented but not all.

Thus check for the most essential function, whose presence should
indicate that all others are present as well, since it can be used
to implement all the other ones.
Signed-off-by: Martin Storsjö <martin@martin.st>

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