Fixes ticket 1577.

Fixes tikcet1524
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The boilerplate states that the files are under LGPL,
but refer the user to the GPL at one place.
These files were (re)implemented specifically for FFmpeg.

* qatar/master:
  x86: fft: fix imdct_half() for AVX
  rtmppkt: Add missing libavcodec/bytestream.h include.
  rtmp: add functions for reading AMF values
  vc1dec: remove useless #include simple_idct.h
  dct-test: always link with aandcttab.o
  vp8: pack struct VP8ThreadData more efficiently
  x86: remove libmpeg2 mmx(ext) idct functions
  eamad: Use dsputils instead of a custom bswap16_buf
  Canopus Lossless decoder

Conflicts:
	Changelog
	LICENSE
	libavcodec/avcodec.h
	libavcodec/cllc.c
	libavcodec/eamad.c
	libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

64-bit CPUs always have SSE available, thus there is no need to compile
in the 3dnow functions. This results in smaller binaries.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

Some calculations were changed in b6a3849a to use mmsize, which was not correct
for the AVX version, which uses INIT_YMM and therefore has mmsize == 32.

Fixes Bug 341.
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

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

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

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

This allows building dct-test even if aandcttab.o is not pulled in
by any enabled codec.  The DCT with which these tables are used does
not use them directly, so building it without the tables is possible.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Reordering the members in this struct reduces the holes required
to maintain alignment.  With this order, the only remaining, and
unavoidable, hole is 3 bytes following left_nnz.
Signed-off-by: Mans Rullgard <mans@mansr.com>

These functions are not faster than other mmx implementations on
any hardware I have been able to test on, and they are horribly
inaccurate.  There is thus no reason to ever use them.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Also convert int rgba_map[4] to uint8_t rgba_map[4], as required by
ff_fill_rgba_map().

Simplify.

Semantic for the function ff_null_start_frame() was changed in
07bad278, and it has now the same behavior of
ff_null_start_frame_keep_ref(), thus it makes no sense to keep both of
them.

Found-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

* dwbuiten/master:
  Canopus Lossless decoder
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes ticket268
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

At the moment it only does BGR24, but I plan to add the rest after.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

At the moment it only does BGR24, but I plan to add the rest after.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

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

* qatar/master:
  dca: Switch dca_sample_rates to avpriv_ prefix; it is used across libs
  ARM: use =const syntax instead of explicit literal pools
  ARM: use standard syntax for all LDRD/STRD instructions
  fft: port FFT/IMDCT 3dnow functions to yasm, and disable on x86-64.
  dct-test: allow to compile without HAVE_INLINE_ASM.
  x86/dsputilenc: bury inline asm under HAVE_INLINE_ASM.
  dca: Move tables used outside of dcadec.c to a separate file.
  dca: Rename dca.c ---> dcadec.c
  x86: h264dsp: Remove unused variable ff_pb_3_1
  apetag: change a forgotten return to return 0

Conflicts:
	libavcodec/Makefile
	libavcodec/dca.c
	libavcodec/x86/fft_3dn.c
	libavcodec/x86/fft_3dn2.c
	libavcodec/x86/fft_mmx.asm
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Factorize.

Keeping stuff in the context can be useful for debugging purposes.

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

Fixes ticket1458
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This patch fixes two things:

 - in case of subtitles, check_recording_time() is comparing the current
   PTS to the recording time (-t option, set to INT_MAX by default), so
   the -ss option needs to be taken into account. It is not required in
   do_{audio,video}_out() because this adjustment is set while polling
   the filtergraph (see poll_filters()).

 - It also adjusts the PTS sent to the encoder (and later transmitted to
   the muxer) so the TS in the output make sense and are not kept
   verbatim.

Note: this only works for muxers honoring the PTS, such as
lavf/matroskaenc. But for other such as the ASS muxer which just does a
verbatim copy, or the SubRip muxer which doesn't write the TS in some
cases, it will not work yet.

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

The previous validity check seems to work only for some
(presumably older) files, in current versions the first bytes
now contain the data size.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

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

The lib.exe test is untested. Someone who has lib.exe please test and fix it if it doesnt work
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>