* commit '8de1d679':
  avconv_vdpau: update to new VDPAU interface
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

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

* commit 'bef067f8':
  vdpau: check video surface and decoder capabilities
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'e3e158e8':
  vdpau: add av_vdpau_bind_context()

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

* commit '502cde40':
  vdpau: force reinitialization when output resolution changes

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

avcodec/vdpau: warn if the user application has not setup avctx->hwaccel_context instead of potentially crashing
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '89ac99ba':
  vdpau: pass codec-specific parameters from hwaccel

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

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

* commit 'ce083282':
  vdpau: common support for managing the VdpDecoder in avcodec

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

* commit 'fcc10226':
  vdpau: factor out common end-of-frame handling

Conflicts:
	libavcodec/vdpau.c
	libavcodec/vdpau_h264.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '319424d2':
  vdpau: add helper for VDPAU to libav error codes conversion

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

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

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

This function provides an explicit VDPAU device and VDPAU driver to
libavcodec, so that the application is relieved from codec specifics
and VdpDevice life cycle management.

A stub flags parameter is added for future extension. For instance, it
could be used to ignore codec level capabilities (if someone feels
dangerous).
Signed-off-by: Anton Khirnov <anton@khirnov.net>

This is necessary to recreate the decoder with the correct parameters,
as not all codecs invoke get_format() in this case.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

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

Fixes Ticket3985
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes regression from Ticket3962

This basically favors the first global header while since 34751f83
it was the last. If this heuristic turns out worse, do not hesitate to revert this and
reopen 3962 as a feature request for multiple STSD
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: James Almer <jamrial@gmail.com>

Fixes ticket 3959
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This is similar to 7d97511eSigned-off-by: Michael Niedermayer <michaelni@gmx.at>

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

it should not be possible to be larger as its stored as 8bit value
but we would be overwriting a stack buffer if it is ...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

for big enough pictures.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Using the not so new init and uninit callbacks, avcodec can now take
care of creating and destroying the VDPAU decoder instance.

The application is still responsible for creating the VDPAU device
and allocating video surfaces - this is necessary to keep video
surfaces on the GPU all the way to the output. But the application
will no longer needs to care about any codec-specific aspects.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Also add error handling.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

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