In these cases it can't be guessed from the operands (at least
not necessarily), and it seems some clang versions refuse to
compiler it.
Fixes ticket #303.
Signed-off-by: NReimar Döffinger <Reimar.Doeffinger@gmx.de>

This reverts commit 89b5829d.

Conflicts:

	configure

This reverts commit a6213f3d.

This reverts commit 729f953f.

* qatar/master:
  ARM: silence some annoying armcc warnings
  ffplay: Remove unused-but-set channels variable from update_sample_display().
  build: Add DEP_LIBS dependency directly to the shared library build rule.
  build: Remove multiple inclusion guards from config.mak.
  build: Remove redundant config.mak includes from subdirectory Makefiles.
  aacenc: Mark psy_3gpp_window() as av_unused.

Conflicts:
	configure
Merged-by: NMichael Niedermayer <michaelni@gmx.at>

Use av_get_bytes_per_sample() instead.

Fix deprecation warning:
samplefmt.c: In function ‘av_samples_fill_arrays’:
samplefmt.c:88: warning: ‘av_get_bits_per_sample_fmt’ is deprecated (declared at samplefmt.c:76)

buffersink_filter is a strong requirement for compiling ffplay.
Fixes ffplay compilation with --disable-everything --disable-ffmpeg.

This silences warnings about pointer target sign mismatches as
already done for gcc with -Wno-pointer-sign.
Signed-off-by: NMans Rullgard <mans@mansr.com>

Signed-off-by: NReimar Döffinger <Reimar.Doeffinger@gmx.de>

Signed-off-by: NReimar Döffinger <Reimar.Doeffinger@gmx.de>

The dependency was added conditional to a variable that is always defined,
so it is safe to add it directly.

config.mak is no longer included multiple times; the guards are pointless.

Calling Make from subdirectories is not supported and config.mak has
multiple inclusion guards anyway, so the top-level include is enough.

It is intentionally left in to allow adding 3GPP-style windowing in the future.
Marking it av_unused silences an annoying unused function warning.

* qatar/master:
  configure: Add -Wno-format-zero-length to CFLAGS.
  udp: Receive on the remote port number, if no local port is set
Merged-by: NMichael Niedermayer <michaelni@gmx.at>

buffersink_filter is a strong requirement for compiling ffmpeg.
Fixes ffmpeg compilation with --disable-everything.

The C standard specifies that zero-length format strings are allowed.

Signed-off-by: NReimar Döffinger <Reimar.Doeffinger@gmx.de>

For a unicast udp stream to localhost:1234, currently
ffplay udp://:1234?localport=1234
works, but
ffplay udp://:1234
doesn't work.
Signed-off-by: NMartin Storsjö <martin@martin.st>

The new section documents the maintainership status for the various
FFmpeg releases, on a best effort basis.

FFmpeg never had distinct alfa/beta 0.7 releases, so having a single
0.8 section with all the changes should be less confusing for the
users, and it is also consistent with what we did with 0.5 and 0.6
releases.

Also add a dedicated 0.7 section, explaining how it differs from 0.8.

This reverts commit bb524924.
This is necessary to allow running "make" in subdirs again.

Conflicts:

	Makefile

* qatar/master:
  doxygen: Consistently use '@' instead of '\' for Doxygen markup.
  Use av_printf_format to check the usage of printf style functions
  Add av_printf_format, for marking printf style format strings and their parameters
  ARM: enable thumb for Cortex-M* CPUs
  nsvdec: Propagate error values instead of returning 0 in nsv_read_header().
  build: remove SRC_PATH_BARE variable
  build: move basic rules and variables to main Makefile
  build: move special targets to end of main Makefile
  lavdev: improve feedback in case of invalid frame rate/size
  vfwcap: prefer "framerate_q" over "fps" in vfw_read_header()
  v4l2: prefer "framerate_q" over "fps" in v4l2_set_parameters()
  fbdev: prefer "framerate_q" over "fps" in device context
  bktr: prefer "framerate" over "fps" for grab_read_header()
  ALSA: implement channel layout for playback.
  alsa: support unsigned variants of already supported signed formats.
  alsa: add support for more formats.
  ARM: allow building in Thumb2 mode

Conflicts:
	common.mak
	doc/APIchanges
	libavcodec/vdpau.h
	libavdevice/alsa-audio-common.c
	libavdevice/fbdev.c
	libavdevice/libdc1394.c
	libavutil/avutil.h
Merged-by: NMichael Niedermayer <michaelni@gmx.at>

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

This helps catching cases where the format string doesn't
match what is passed in, or injection bugs where user data
is passed in as format string.
Signed-off-by: NMartin Storsjö <martin@martin.st>

Signed-off-by: NMartin Storsjö <martin@martin.st>

These CPUs are thumb-only and thus require this option.
Signed-off-by: NMans Rullgard <mans@mansr.com>

This eliminates a warning about a set-but-unused variable.

Setting SRC_PATH to "." when building in-tree removes the need
for a quoted version of the source path since out-of-tree builds
are not possible if the pathname contains spaces.
Signed-off-by: NMans Rullgard <mans@mansr.com>

Signed-off-by: NMans Rullgard <mans@mansr.com>

Signed-off-by: NMans Rullgard <mans@mansr.com>

Show the invalid string in the error message.

While at it also prefer "Could not" over "Couldn't", plain forms are
preferred over contractions (simplify readability, especially for non
English-savvy people).
Signed-off-by: NAnton Khirnov <anton@khirnov.net>