* qatar/master:
  Mirillis FIC video decoder

Conflicts:
	Changelog
	configure
	libavcodec/Makefile
	libavcodec/avcodec.h
	libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '76a75c52':
  lavr: mix front center channel as indicated in the ATSC A/52 specification.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes valgrind errors and crashes in fuzzed9.ivf.

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

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

* commit 'c0c45188':
  mlp: improve request_channel_layout behavior.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5c1c6e82':
  dca: include dcadsp.h in {arm,x86}/dca.h for checkheaders
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '6398d8fd':
  configure: clang: add -Qunused-arguments to as|ld_flags as well
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'b141c7b3':
  h264: give numbers to nalus
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '0cffd6ff':
  x86: use the inline int8x8_fmul_int32 only if inline SSE2 is availbale
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Does not contain cursor rendering yet.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

When mixing 3 front channels into 2, the center channel is mixed into left and right with the center mix level, not -3dB.

Don't decode further substreams if request_channel_layout
is a subset of the current substream's channel_layout.

Before, we would only discard further substreams if
request_channel_layout matched the substream's
channel_layout extactly, thus decoding additional
channels which the caller would probably end up downmixing.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>

Fixes valgrind errors in fuzzed8.ivf because size >= 0x80000000.

This has become redundant
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

SDL device reports double free or hangs when quiting.
Reseting variables solves the issue.

The issue is caused by double call of write_trailer callback.
It is called for the first time in write_packet when quit flag is set.
Second call comes from ffmpeg.c or may come from other client application.
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Fixes compilation with MSVC. Also does not rely on on earlier config.h
include but include it directly.

Fixes invalid reads in fuzzed7.ivf.

For non-avx optims, this saves 8 movs.

before:
  1785 decicycles in ff_vp9_loop_filter_h_44_16_ssse3, 524129 runs, 159 skips
  3327 decicycles in ff_vp9_loop_filter_h_48_16_ssse3, 262116 runs, 28 skips
  2712 decicycles in ff_vp9_loop_filter_h_88_16_ssse3, 4193729 runs, 575 skips
  3237 decicycles in ff_vp9_loop_filter_h_84_16_ssse3, 524061 runs, 227 skips

after:
  1768 decicycles in ff_vp9_loop_filter_h_44_16_ssse3, 524062 runs, 226 skips
  3310 decicycles in ff_vp9_loop_filter_h_48_16_ssse3, 262107 runs, 37 skips
  2719 decicycles in ff_vp9_loop_filter_h_88_16_ssse3, 4193954 runs, 350 skips
  3184 decicycles in ff_vp9_loop_filter_h_84_16_ssse3, 524236 runs, 52 skips

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>

Following code line is self explanatory
Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>

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

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

* qatar/master:
  dcadsp: split lfe_dir cases

Conflicts:
	libavcodec/arm/dcadsp_init_arm.c

See: 45854df9Merged-by: Michael Niedermayer <michaelni@gmx.at>

The x86 runs short on registers because numerous elements are not static.
In addition, splitting them allows more optimized code, at least for x86.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5b59a9fc':
  x86: dcadsp: implement int8x8_fmul_int32
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '2bd44cb7':
  dcadsp: add int8x8_fmul_int32 to dsp context

See: 481a46a4Merged-by: Michael Niedermayer <michaelni@gmx.at>

It is currently declared as a macro who is set to inlinable functions,
among which a Neon and a default C implementations.

Add a DSP parameter to each inline function, unused except by the
default C implementation which calls a function from the DSP context.

On an Arrandale CPU, gain for an inlined SSE2 function vs. a call:
- Win32: 29 to 26 cycles
- Win64: 25 to 23 cycles
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'e3fec3f0':
  arm: Add EXTERN_ASM to the .func and .type declarations for exported symbols
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5bcbb516':
  arm: Add X() around all references to extern symbols
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes use of uninitialized memory
Fixes: 93728afd9aa074ba14a09bfd93a632fd-asan_static-oob_124a17d_1445_cov_1021181966_DBLK_D_VIXS_1.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>