swscale: Add support for unscaled 8-bit Packed RGB -> Planar RGB

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
LICENSE: Move (L)GPLv3 explanation block to a more suitable place
lavf: Handle the environment variable no_proxy more properly

The handling of the environment variable no_proxy, present since
one of the initial commits (de6d9b6404), is inconsistent with
how many other applications and libraries interpret this
variable. Its bare presence does not indicate that the use of
proxies should be skipped, but it is some sort of pattern for
hosts that does not need using a proxy (e.g. for a local network).

As investigated by Rudolf Polzer, different libraries handle this
in different ways, some supporting IP address masks, some supporting
arbitrary globbing using *, some just checking that the pattern matches
the end of the hostname without regard for whether it actually is
the right domain or a domain that ends in the same string.

This simple logic should be pretty similar to the logic used by
lynx and curl.

Signed-off-by: Martin Storsjö <martin@martin.st>
lavf: Add a fate test for the noproxy pattern matching

Signed-off-by: Martin Storsjö <martin@martin.st>
lavf/concatdec: define "ffcat" and "ffconcat" extensions
lavf/utils: add support for special characters encoding in URL

In particular, fix trac ticket #2031.

Signed-off-by: Senthilnathan M <senthilnathan.maadasamy@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
build: make iconv build configurable.
Revert "lavf/utils: add support for special characters encoding in URL"

This reverts commit 4a8fc1d83b1b55e1ac533644168018ebeec0c732.

The commit caused null pointer derefernces when using udp://
after i fixed that it caused ffmpeg to get stuck and remapped
arguments like ?ttl=255 -> ?ttl%3d255

I dont want to leave this broken thus temporary revert so we all
have some time to look at this without half the network protocols
being broken in the meantime
Merge remote-tracking branch 'cus/stable'

* cus/stable:
  ffplay: do not cycle through unavailable show modes
  ffplay: add option to disable subtitling
  ffplay: use NAN to signal invalid external clock
  ffplay: if audio or video clock is invalid return NAN
  ffplay: allow frame dropping if we redisplay an already displayed frame
  ffplay: return true for pictq_prev_picture if it was successful
  ffplay: only quit from audio_decode_frame before decoding when paused
  ffplay: drop remaining frames in current audio avpacket when seeking
  ffplay: signal seek event to read thread

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Improve dump_attachment documentation.

Fixes ticket #2299
Merge commit 'e2c272eb3660d7f4f1d7720980e30f6a617e7eb3'

* commit 'e2c272eb3660d7f4f1d7720980e30f6a617e7eb3':
  LICENSE: Move (L)GPLv3 explanation block to a more suitable place
  swscale: Add support for unscaled 8-bit Packed RGB -> Planar RGB

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  lavf: Add a fate test for the noproxy pattern matching
  lavf: Handle the environment variable no_proxy more properly

Conflicts:
	libavformat/Makefile
	libavformat/internal.h
	libavformat/tls.c
	libavformat/utils.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
pnm: Use av_pix_fmt_desc_get instead of accessing the array directly

This fixes boken fate tests with MSVC with DLLs, broken since
b5f536d24.

Signed-off-by: Martin Storsjö <martin@martin.st>
cmdutils: Allow calling filter_codec_opts without a set encoder

In this case, no encoder specific options are filtered, only
options specific to that codec type in general.

Signed-off-by: Martin Storsjö <martin@martin.st>
avconv: Apply codec options to streams that are copied as well

This allows setting/overriding e.g. the bitrate parameter, which
is required for the smoothstreaming muxer. Normally, the bitrate
is set by the demuxer in these cases, but not all demuxers can
provide it. This allows stream copy of data to the smoothstreaming
muxer from such inputs.

Signed-off-by: Martin Storsjö <martin@martin.st>
lls: K&R formatting cosmetics
lls: move to the private namespace

The functions are private.
lls: mark max_order as unsigned short

The value is within 0 and 32.

Remove an `array subscript is below array bounds` warning.
loco: silence warning: decoded may be used uninitialized in this function

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
lavc/exr: use size_t instead of int for sizes.

Fix a segfault on 64-bits archs.