Checking seek table crc in decoder is pointless, as seek table is not used in
decoder anyway, so also stop storing seek table into extradata.

Fixes Ticket2606
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Reduce diff to jpeg2000dec
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This should no longer be needed as the pix fmt was updated
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>

Now only j2kdec / jpeg2000dec.c remain
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>

This function is never called with values large enough for the
error condition to occur
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This fixes a TODO item and unifies both decoders structures
It also fixes undefined behavior due to aliasing violations

I choose 2 fields instead of a union because mistakely using the
wrong type with a union will lead to hard to debug "wrong output"
while with 2 fields mistakely using the wrong type will crash
with a null pointer derefernce which is much easier to debug
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Reviewed-by: Stefano Sabatini

* qatar/master:
  arm: Include hpeldsp_neon.o if h264qpel is enabled
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'efb7968c':
  arm: Don't unconditionally build dsputil files
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '36a7df8c':
  arm: Only build the FFT init files if FFT is enabled
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '186599ff':
  build: cosmetics: Place unconditional before conditional OBJS lines

Conflicts:
	libavcodec/x86/Makefile
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Based on the work of Jeff Moguillansky <Jeff.Moguillansky@am.sony.com>.

See thread:
Subject: [FFmpeg-devel] x11 output device for libavdevice
Date: Wed, 10 Apr 2013 23:10:47 +0000

* commit '9b9b2e9f':
  build: arm: cosmetics: Place all OBJS declarations in alphabetical order
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '70196673':
  vmd: drop incomplete chunks and spurious samples

Conflicts:
	libavcodec/vmdav.c

2 of the changes are replaced by assert0s, as they should
be impossible.
The actual bug is likely caused by a invalid block_align
which is checked for and thus impossible in ffmpeg.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '676da248':
  vmd: refactor the inner decode loop

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

* commit 'c8f3cb91':
  vmd: return meaningful errors

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

* commit '91a6944e':
  vmd: use the PALETTE_COUNT constant uniformly

Conflicts:
	libavcodec/vmdav.c

No change as the changed line does not exist in ffmpegs vmdav.c
Merged-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>

A few of the h264qpel neon functions are shared with other
hpeldsp functions in this file.

This fixes standalone compilation of the h264 decoder on arm.
Signed-off-by: Martin Storsjö <martin@martin.st>

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

This fixes build errors in cases where FFT is disabled.
Signed-off-by: Martin Storsjö <martin@martin.st>

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

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