* commit '794ca87d':
  wvdec: split block header parsing into a separate file

Conflicts:
	libavformat/Makefile
	libavformat/wvdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '0a1a9445':
  lavf: rename wv.c to wvdec.c

Conflicts:
	libavformat/Makefile
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '89806691':
  wavpack: check that all the channels were coded.
  wavpack: check that there aren't too many blocks per packet
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '7d039e70':
  wavpack: extract channel information from the bitstream
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '78f75b6f':
  wavpack: extract sample rate from the bitstream
  configure: support gcc-4.8 instrumentation

Conflicts:
	libavcodec/wavpack.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'ba13606c':
  fate: Add a --target-samples path parameter

Conflicts:
	configure
	tests/fate/audio.mak
	tests/fate/cover-art.mak
	tests/fate/demux.mak
	tests/fate/ea.mak
	tests/fate/filter-video.mak
	tests/fate/h264.mak
	tests/fate/image.mak
	tests/fate/lossless-audio.mak
	tests/fate/lossless-video.mak
	tests/fate/microsoft.mak
	tests/fate/pcm.mak
	tests/fate/prores.mak
	tests/fate/qt.mak
	tests/fate/real.mak
	tests/fate/screen.mak
	tests/fate/video.mak
	tests/fate/voice.mak
	tests/fate/vpx.mak
	tests/fate/vqf.mak
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '4a27a52a':
  fate: Don't use files from SRC_PATH in the actual tests
  indeo4: reuse context block VLC for band instead of defaulting

Conflicts:
	tests/Makefile
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '6647aa04':
  indeo4: add missing Haar and slanted transforms
  dxtory v2 support

Conflicts:
	libavcodec/indeo4.c
	libavcodec/ivi_dsp.c
	libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '72821499':
  vc1dec: Remove interlaced warning
  vc1dec: Fix mixed field/frame intensity compensation
  vc1dec: Match addressing between compensation and MC in vc1_mc_4mv_chroma4
  vc1dec: Handle top and bottom blocks in vc1_mc_4mv_chroma4() differently if needed
  vc1dec: Fix doxy for vc1_mc_4mv_chroma4()
  vc1dec: Drop old use_ic code from vc1_b_mc
  vc1: Use shuffled use_ic instead of equally shuffled mv_mode
  vc1dec: Implement intensity compensation for vc1_interp_mc()

Conflicts:
	Changelog
	libavcodec/vc1dec.c
	libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '28243b0d':
  vc1dec: Redesign the intensity compensation

Conflicts:
	libavcodec/vc1.c
	libavcodec/vc1dec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '93b12812':
  vc1dec: Shuffle field MVs after decoding, not before
Merged-by: Michael Niedermayer <michaelni@gmx.at>

the float conditions are largely changed to check the DWT
instead of the bitexact flag, which previously was wrong
(DWT53 is always int)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

The ist->pts value at this point does not necessarily match the actual packet
pts, which is what should be used to decide whether to discard the packet.
Without this change, some video packets that have pts on or after the start
time are getting discarded when they should not be.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

This is more clear and less prone to mistakes.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

no testcase
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The quantization code needs more work, not so much work
merging but more work investigating what is correct.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Ive no test samples for which this makes a difference but it
matches the 16bit implementation.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

It will be reused by other muxers and demuxers.

wv.c will be used for shared wavpack functions.

This way we don't require the caller to parse the block header. It also
allows the channel configuration to change mid-stream.

This way we don't require the caller to parse the block header. It also
allows the sample rate to change mid-stream.

Since version 4.8 gcc sports asan and tsan integration that can
be leveraged when hunting bugs.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

This allows having the samples accessible via different paths
on the target and on the host.
Signed-off-by: Martin Storsjö <martin@martin.st>

If building out of tree, make sure the filter scripts are copied
into the build tree before running tests. This makes sure that
SRC_PATH doesn't need to exist on the remote system (or doesn't
need to exist at the same path).
Signed-off-by: Martin Storsjö <martin@martin.st>

Currently if no custom block VLC is specified for band, a default block VLC
will be used, while the global block VLC stored in the context should be used
instead.

This fixes decoding of one sample I have.

That involves fixing INV_HAAR4() macro and changing it to work with different
input and output like INV_HAAR8() instead of in-place transform.

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

Also add a note about the feature in the changelog.
Signed-off-by: Martin Storsjö <martin@martin.st>

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

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

Now it can use different references for those blocks and even use
averaging.

This fixes several chroma artifacts in several videos.
Signed-off-by: Martin Storsjö <martin@martin.st>

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

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