Fixes out of array read
Fixes Ticket3193
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

simplifies code
also remove extra {}
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

prevents a integer overflow
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This reverts commit 758b6d39.

Requested-by: smarter
"now that http://git.videolan.org/?p=ffmpeg.git;a=commit;h=97de206b44a48da726807cc3e7b9448a8112760b
 has been merged, http://git.videolan.org/?p=ffmpeg.git;a=commit;h=758b6d39f685a510f48ff9e4c05fffa859d23c42
 could be reverted, this would reduce the delta with libav
 (and it makes sense)"

* qatar/master:
  avconv: initialize hwaccel_pix_fmt
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

This uses dts & pts as reference instead of first_dts
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 leak.

Spotted-by: Michael Niedermayer

The CONFIG_ name-space is set by configure, so its better to use a
different prefix here.
This also unifies the encoder & decoder define that is used
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This makes the USE_FLOATS == 0 available to the end user
More float optimizations can easily be added as well now
common code should be factored out into a common file once all
fixed point & floating point optimizations are done, this is to
avoid having to move code back and forth between files.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes an assertion failure in vdpau_get_buffer() when -hwaccel auto is
used, but hwaccel init fails.

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

* qatar/master:
  alsa-audio-dec: explicitly cast the delay to a signed int64

Conflicts:
	libavdevice/alsa-audio-dec.c

no change as the buggy code has been replaced in ffmpeg
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Otherwise the expression will be evaluated as unsigned, which will break
when the result should be negative.
CC:libav-stable@libav.org

Fixes out of array accesses
Fixes Ticket3190
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

It has to be build before the objects that use it
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes use of uinitialized data and crash
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  dv: Split off DV video encoder into its own file

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

* commit '21710ea8':
  dv: Move DV VLC data tables out of header file

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

* commit '5a9fcc7d':
  build: Add rule for building host-specific object files

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

* commit 'ad477710':
  build: Add shorthand for HOSTCC compile macro

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

Support the case when multiple frames are contained in a single packet.
In particular, fix fate-samples/lossless-audio/luckynight-partial.shn
sample decoding.

Set the value on the filter context instead. Simplify.

Simplify.

CL_DEVICE_TYPE_DEFAULT makes duplicated device entries for each
platform using av_opencl_get_device_list()
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Reviewed-by: highgod0401 <highgod0401@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Unbreaks freebsd, broken since f058f384Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  dsputil: x86: Move ff_inv_zigzag_direct16 table init to mpegvideo

If someone optimizes dct_quantize for non x86 SIMD, then this
probably needs to be reverted.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

The table is MMX-specific and used nowhere else.