* commit '060e4a9e':
  dct/rdft: Remove duplicate typedefs for context structs

See: 005e81d6
See: 77304cf3Merged-by: Michael Niedermayer <michaelni@gmx.at>

The typedefs also exist in the avfft.h header and since typedefs cannot be
legally redefined in C, the code fails to compile with some compilers.

This reverts commits 11c7155c and 57f1b1dc.

C++ chokes on the definition of AVBPrint.
Including avio.h from c++ code used to work.
Fix trac ticket #3800.
Signed-off-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes part of Ticket 3797
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

This might have caused double frees in theory, i do not have a test case
though
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This is somewhat unusual so its better to use warning level than debug
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '436ced24':
  mpegenccontext: Remove unused opaque pointer
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: Diego Biurrun <diego@biurrun.de>

* cehoyos/master:
  Ignore xing number of frames if the file is larger than indicated.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes ticket #3777.

Fixes ticket #3792.
Reviewed-by: Thilo Borgmann

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This variable is used only inside one function.
There is no need to store it in context.

This also may prevent crush by double free frame.
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'ce2e858f':
  http: K&R formatting cosmetics

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

* commit 'd0de7330':
  fft-test: Pass correct struct members to (i)dct functions

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

* commit '6133d658':
  fft-test: K&R formatting cosmetics

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

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

* commit 'c3c96deb':
  fft-test: Check memory allocations

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

Also comment some #endifs and reshuffle headers into canonical order.

Reviewed-by: Mickaël Raulet <mraulet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This fixes a number of incompatible pointer type warnings.

Also rearrange #includes into canonical order.

Reduces on a sequence number of calls from 933685 to 586271.
Reviewed-by: Mickaël Raulet <mraulet@insa-rennes.fr>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

From openhevc
Reviewed-by: Mickaël Raulet <mraulet@insa-rennes.fr>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '7288b345':
  fft-test: Drop unnecessary pointer indirection for context structs

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

* commit 'd445c865':
  fft-test: Reduce variable scope where sensibly possible

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

* commit 'eac77fcd':
  mpegenccontext: Remove unused dct_unquantize_h261 function pointers
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Example of non-mappable file is /dev/stdin. Previously passing it as
graph_file value returned error.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Fixes Ticket 3787
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

Also merge variable declaration and initialization.

* commit '20ec0daa':
  fft-test: Make global exptab variable static
Merged-by: Michael Niedermayer <michaelni@gmx.at>