fix scalarproduct_and_madd_int16_altivec() for orders > 16

the second and third sources were incremented only by half of the needed size
arm: Only output eabi attributes if building for ELF

This matches the other eabi attribute in the same file. This is
required in order to build for arm/hardfloat with other object
file formats than ELF.

Signed-off-by: Martin Storsjö <martin@martin.st>
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  arm: Only output eabi attributes if building for ELF
  fix scalarproduct_and_madd_int16_altivec() for orders > 16

Merged-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/vda_h264: use av_buffer to manage buffers

This patch fixes a leak of buffer when seeking occurs.
It adds a flag in struct vda_context for compatibility with apps which
currently use it. If the flag is not set, the hwaccel will behave like
before.

Signed-off-by: Sebastien Zwickert <dilaroga@gmail.com>
avcodec/vda_h264_dec: fix a memory leak

Signed-off-by: Sebastien Zwickert <dilaroga@gmail.com>
Merge remote-tracking branch 'dilaroga/master'

* dilaroga/master:
  avcodec/vda_h264_dec: fix a memory leak
  avcodec/vda_h264: use av_buffer to manage buffers

Merged-by: Michael Niedermayer <michaelni@gmx.at>
lavfi/idet: remove request_frame hack

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi/tinterlace: remove request frame hack

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi/trim: remove request frame hack

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi/interlace: remove request frame hack

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi/trim: make use of AVFILTER_DEFINE_CLASS

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi/interlace: make use of AVFILTER_DEFINE_CLASS

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi/hqdn3d: make use of AVFILTER_DEFINE_CLASS

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi/join: make use of AVFILTER_DEFINE_CLASS

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi/setpts: make use of AVFILTER_DEFINE_CLASS

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi/format: make use of AVFILTER_DEFINE_CLASS

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi/channelmap: make use of AVFILTER_DEFINE_CLASS

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi/frei0r: make use of AVFILTER_DEFINE_CLASS

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi/ocv: make use of AVFILTER_DEFINE_CLASS

Signed-off-by: Paul B Mahol <onemda@gmail.com>
j2k/jpeg2000 headers: Cblk/Prec cleanup & merge

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