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>

* commit '2b6ab3a2':
  mpegvideo: Move QUANT_BIAS_SHIFT define to the only place it is used
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Diego Biurrun <diego@biurrun.de>

Fixes parsing "3dnow"

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

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

* commit '06a1d132':
  configure: Extend the neon intrinsics check
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5be7d859':
  fft-test: Comment some #endifs

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

* commit '57f1b1dc':
  fft-test: Drop unnecessary #ifdefs around header includes
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '11c7155c':
  dct/rdft: Add missing typedefs for context structs

Not merged, as it breaks build
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Check for an instruction that causes the (very old) Apple GCC 4.2
to error out ("unrecognizable insn").
Signed-off-by: Martin Storsjö <martin@martin.st>