avcodec/x86/dsputilenc: set the count of SSE registers correctly for get_pixels

Found-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
x86/dsputilenc: implement SSE2 version of diff_pixels

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
on2avc: Remove pointless dsputil.h #include
h264_picture: Remove pointless dsputil.h #include
x86/dsputilenc: use HADDD in ff_sse16_sse2

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Improve the detection of architecture x86.

This fixes building on Debian GNU/Hurd.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/formats: Avoid using non public AV_PIX_FMT_NB

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/crop: Avoid using non public AV_PIX_FMT_NB

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/hflip: Avoid using non public AV_PIX_FMT_NB

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/il: Avoid using non public AV_PIX_FMT_NB

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/vf_mergeplanes: Avoid using non public AV_PIX_FMT_NB

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/vf_noise: Avoid using non public AV_PIX_FMT_NB

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/vf_swapuv: Avoid using non public AV_PIX_FMT_NB

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/vf_transpose: Avoid using non public AV_PIX_FMT_NB

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/vf_telecine: Avoid using non public AV_PIX_FMT_NB

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/vf_drawtext: Avoid using non public AV_PIX_FMT_NB

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
dsputil: Split off HuffYUV decoding bits into their own context

Also shorten HuffYUV context member names to avoid clutter.
dsputil: Split off HuffYUV encoding bits into their own context

Also shorten HuffYUV context member names to avoid clutter.
avfilter/formats: Avoid using non public AV_SAMPLE_FMT_NB

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
oggenc: Move ogg_write_pages up above ogg_write_header

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