The non-intra-pcm branch in hl_decode_mb (simple, 8bpp) goes from 700
to 672 cycles, and the complete loop of decode_mb_cabac and hl_decode_mb
(in the decode_slice loop) goes from 1759 to 1733 cycles on the clip
tested (cathedral), i.e. almost 30 cycles per mb faster.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Reference:
commit 3615e2be84
Author: Michael Niedermayer <michaelni@gmx.at>
Date: Tue Dec 2 22:02:57 2003 +0000
h263_h_loop_filter_mmx
Originally committed as revision 2553 to svn://svn.ffmpeg.org/ffmpeg/trunk
commit 359f98ded9
Author: Michael Niedermayer <michaelni@gmx.at>
Date: Tue Dec 2 20:28:10 2003 +0000
h263_v_loop_filter_mmx
Originally committed as revision 2552 to svn://svn.ffmpeg.org/ffmpeg/trunk
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/master:
x86: dsputil: Fix h263 loop filter link error in some configurations
Conflicts:
libavcodec/x86/dsputil.asm
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This was caused by unconditionally referencing a conditionally compiled
table. Now the code is also compiled conditionally.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
This avoids SIMD-optimized functions having to sign-extend their
line size argument manually to be able to do pointer arithmetic.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
The symbol "ff_h263_loop_filter_strength" is defined in h263.c, but
the h263 loopfilter functions (in the .asm file) are not optimized
out (even though their function pointers are never assigned).
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '304b806cb524fb040f8e09a241040f1af2cb820b':
build: Make library minor version visible in the Makefile
x86: mpeg4qpel: Make movsxifnidn do the right thing
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Also use the resulting 16bpp functions for anything >8 and <=16, not just
9 and 10. This fixes 12 and 14bpp H264 support.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Reference:
commit 3615e2be84
Author: Michael Niedermayer <michaelni@gmx.at>
Date: Tue Dec 2 22:02:57 2003 +0000
h263_h_loop_filter_mmx
Originally committed as revision 2553 to svn://svn.ffmpeg.org/ffmpeg/trunk
commit 359f98ded9
Author: Michael Niedermayer <michaelni@gmx.at>
Date: Tue Dec 2 20:28:10 2003 +0000
h263_v_loop_filter_mmx
Originally committed as revision 2552 to svn://svn.ffmpeg.org/ffmpeg/trunk
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'a846dccb29d2bb0798af1d47d06100eda9ca87cc':
h264chroma: x86: Fix building with yasm disabled
rv34: Drop now unnecessary dsputil dependencies
Conflicts:
libavcodec/x86/Makefile
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '620289a20e022b9c16c10d546ef86cc0bb77cc84':
sh4: Fix silly type vs. variable name search and replace typo
configure: Group all hwaccels together in a separate variable
Add av_cold attributes to arch-specific init functions
Conflicts:
configure
libavcodec/arm/mpegvideo_armv5te.c
libavcodec/x86/mlpdsp.c
libavcodec/x86/motion_est.c
libavcodec/x86/mpegvideoenc.c
libavcodec/x86/videodsp_init.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '25841dfe806a13de526ae09c11149ab1f83555a8':
Use ptrdiff_t instead of int for {avg, put}_pixels line_size parameter.
Conflicts:
libavcodec/alpha/dsputil_alpha.c
libavcodec/dsputil_template.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/master:
x86: hpel: Move {avg,put}_pixels16_sse2 to hpeldsp
configure: Add a comment indicating why uclibc is checked before glibc
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '098eed95bc1a6b2c8ac97f126f62bb74699670cf':
mdec: merge mdec_common_init() into decode_init().
eatgv: use fixed-width types where appropriate.
x86: Simplify some arch conditionals
bfin: Separate VP3 initialization code
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '05b0998f511ffa699407465d48c7d5805f746ad2':
dsputil: Fix error by not using redzone and register name
swscale: GBRP output support
Conflicts:
libswscale/output.c
libswscale/swscale.c
libswscale/swscale_internal.h
libswscale/utils.c
tests/ref/lavfi/pixdesc
tests/ref/lavfi/pixfmts_copy
tests/ref/lavfi/pixfmts_null
tests/ref/lavfi/pixfmts_scale
tests/ref/lavfi/pixfmts_vflip
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Also fix project name
See git blame/log/show and
commit 826f429ae9
Author: Michael Niedermayer <michaelni@gmx.at>
Date: Sun Jan 5 15:57:10 2003 +0000
qpel in mmx2/3dnow
qpel refinement quality parameter
Originally committed as revision 1393 to svn://svn.ffmpeg.org/ffmpeg/trunk
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This also fixes the project name
Original authors fabrice and nick go back to the initial ffmpeg commit
Others for example contributed in: (for a complete list please use git blame / show / log)
commit e9c0a38ff0
Author: Zdenek Kabelac <kabi@informatics.muni.cz>
Date: Tue May 28 16:35:58 2002 +0000
* optimized avg_* functions (except xy2)
* minor speedup for put_pixels_x2 & cleanup
Originally committed as revision 619 to svn://svn.ffmpeg.org/ffmpeg/trunk
commit 607dce96c0
Author: Michael Niedermayer <michaelni@gmx.at>
Date: Fri May 17 01:04:14 2002 +0000
hopefully faster mmx2&3dnow MC
Originally committed as revision 506 to svn://svn.ffmpeg.org/ffmpeg/trunk
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'f90ff772e7e35b4923c2de429d1fab9f2569b568':
Move H264/QPEL specific asm from dsputil.asm to h264_qpel_*.asm.
doc: update the reference for the title
Merged-by: Michael Niedermayer <michaelni@gmx.at>
