Do not quote second argument to filter{,_out} in check_ld. We want to keep/remove all the space-separated words matching the -l* pattern, not keep everything if the whole argument begins with -l and remove it otherwise.

This also fixes errors like:
./configure: eval: line 418: syntax error near unexpected token `-l*'
./configure: eval: line 418: `case  in -l*) ;; *) echo  ;; esac'
when run with ./configure --enable-openal
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* cus/stable:
  ffplay: remove redundant !codec check
  ffplay: only initialize codec opts before using it
  ffplay: always free buffersink_params in configure_video_filters
  ffplay: remove uneeded format filter, buffersink format is set
  ffplay: check for buffersink_params allocation success
  ffplay: always free inputs and outputs in configure_filtergraph
  ffplay: fill the unused part of the window with black
  ffplay: add update parameter to fill_rectangle
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

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

We would crash a moment later anyway if this fails.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket1811
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This fixes CID 700457, 700458 and 703705.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Marton Balint <cus@passwd.hu>

Fixes Coverity CID 733793.
Signed-off-by: Marton Balint <cus@passwd.hu>

Fixes Coverity CID 733792.
Signed-off-by: Marton Balint <cus@passwd.hu>

Signed-off-by: Marton Balint <cus@passwd.hu>

Signed-off-by: Marton Balint <cus@passwd.hu>

Fixes Coverity CID 733791.
Signed-off-by: Marton Balint <cus@passwd.hu>

Should fix ticket #1667.
Signed-off-by: Marton Balint <cus@passwd.hu>

Signed-off-by: Marton Balint <cus@passwd.hu>

Fixes: Enrique.mp3
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  fate: add ac3/eac3 tests to FATE_SAMPLES_AVCONV
  avconv_opt, cmdutils: Add missing function parameter Doxygen
  x86: Move optimization suffix to end of function names

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

* commit 'fa8fcab1':
  x86: h264_chromamc_10bit: drop pointless PAVG %define
  x86: mmx2 ---> mmxext in function names
  swscale: do not forget to swap data in formats with different endianness

Conflicts:
	libavcodec/x86/dsputil_mmx.c
	libavfilter/x86/gradfun.c
	libswscale/input.c
	libswscale/utils.c
	libswscale/x86/swscale.c
	tests/ref/lavfi/pixfmts_scale
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Should help to clarify escaping issues in the filtergraph syntax. In
particular, should address trac ticket #1813.

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

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

Signed-off-by: Paul B Mahol <onemda@gmail.com>

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

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

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Fixes typo in 2cbdd7c9.

The native filter was ported from the MPlayer project when the mp
wrapper didn't even exist, and when mp=hqdn3d was added, it was already
obsolete.

Fixes CID703722
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Found-by: Johan Wessfeldt <johan.wessfeldt@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

It is only used in one place so there is no need for the abstraction.

This simplifies cpuflags porting.

Otherwise during scaling it will try to interpret input in the wrong way and
that leads to the test results disagreeing on different platforms and with
different optimizations.
Signed-off-by: Diego Biurrun <diego@biurrun.de>

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