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

Decoding Sintel.2010.1080p.mkv with 4 threads on an i7 2600K goes from
260s to 244s.

This will allow memcpy-free passing frames to lavfi.

It can be used to directly pass a AVFilterBufferRef to lavfi, avoiding a
memcpy.

avfilter_copy_frame_props() avoids code duplication and increases
robustness.

The format is a per-frame property, having it in AVFrame simplify the
operation of extraction of that information, since avoids the need to
access the codec/stream context.

width and height are per-frame properties, setting these values in
AVFrame simplify the operation of extraction of that information,
since avoids the need to check the codec/stream context.

The sample aspect ratio is a per-frame property, so it makes sense to
define it in AVFrame rather than in the codec/stream context.
Simplify application-level sample aspect ratio information extraction,
and allow further simplifications.

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

audio packet.
This prevents a potentially large memory allocation.

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

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

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

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

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

Fixes huge allocations.

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

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

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

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

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

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

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

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

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

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

Fix box alpha rendering when a YUV colorspace is selected, in particular
fix trac ticket #763.

When generating the .dep files for .texi sources, verbatim includes
(@verbatiminclude) should also be taken into account.

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The FATE documentation depends on the mentioned file. But that
did break out of tree builds because the file was not found.

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

* shariman/wmall:
  Perform dequantization of channel coefficients
  Perform inverse inter-channel decorrelation and ac-filter
  Implement revert_inter_ch_decorr() and revert_acfilter()
  Enable inverse-MCLMS filter
  Fix inverse-MCLMS filtering routines
  Do not update buffers in case no speed change is necessary
  Use int for channel_coeffs instead of int16_t

Conflicts:
	libavcodec/wmalosslessdec.c

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

seems i have forgotten this

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

from after the merge that i missed and do other general cleanup

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

* qatar/master:
  vp3dec: Check coefficient index in vp3_dequant()
  svq1dec: call avcodec_set_dimensions() after dimensions changed.
  Prepare for 0.8_beta1 snapshot release
  threads: check defines before using them in automatic thread detection
  pthread: include sys/types.h before sys/sysctl.h
  4xm: remove unused variables.
  h264: Fix a possible overread in decode_nal_units()
  allfilters: fix type of avfilter_vsrc_buffer.
  w32thread: call ResetEvent() in pthread_cond_broadcast().

Conflicts:
	Changelog
	RELEASE
	doc/RELEASE_NOTES
	libavcodec/pthread.c
	libavcodec/vp3.c

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

Fixes Ticket805

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

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

It breaks some samples and iam not aware of one that it fixes.

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

This reverts commit e5cbf24e45.

This commits breaks out of tree builds

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

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

Fixes compilation on FreeBSD with clang 3.

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

Based on a patch by Michael Niedermayer <michaelni@gmx.at>

Fixes NGS00145, CVE-2011-4352

Found-by: Phillip Langlois
Signed-off-by: Reinhard Tartler <siretart@tauware.de>

Fixes NGS00148, CVE-2011-4579

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

Fixes compilation on FreeBSD with clang 3.