998170913c
ARM: use standard syntax for all LDRD/STRD instructions
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The standard syntax requires two destination registers for
LDRD/STRD instructions. Some versions of the GNU assembler
allow using only one with the second implicit, others are
more strict.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-01 10:32:24 +01:00
94d2b0d2fd
ARM: Move asm.S from libavcodec to libavutil
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This will allow for easier implementation of ARM-optimized functions in
libraries other than libavcodec.
2012-06-08 13:14:38 -04:00
f054a82727
ARM: move NEON H264 chroma mc to a separate file
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This allows sharing code with the rv40 version of these functions.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-06 13:48:24 +00:00
59807fee6d
ARM: h264dsp_neon cosmetics
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- Replace 'ip' with 'r12'.
- Use correct size designators for vld1/vst1.
- Whitespace fixes.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-02 19:59:18 +00:00
a760f530bb
ARM: make some NEON macros reusable
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-02 19:59:18 +00:00
3a0b72dee0
ARM: remove needless .text/.align directives
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The 'function' macro already includes the appropriate
directives.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-11-23 15:06:50 +00:00
c2d337429c
H264: change weight/biweight functions to take a height argument.
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Neon parts by Mans Rullgard <mans@mansr.com>.
2011-10-21 01:00:45 -07:00
8986fddc2b
ARM: allow building in Thumb2 mode
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-23 07:31:54 +01:00
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
751484372d
ARM: NEON H264 chroma loop filter 3 cycles faster
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Originally committed as revision 24249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-15 21:59:27 +00:00
8c55333c99
ARM: remove two insns from NEON chroma loop filter
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Originally committed as revision 24243 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-15 06:45:11 +00:00
a7e7d40c2e
ARM: set size of asm functions in object files
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Originally committed as revision 22404 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 16:17:56 +00:00
1025d19dd7
ARM: NEON 2xN chroma MC
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Originally committed as revision 20696 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-02 00:37:36 +00:00
04e7f6d2d0
ARM: NEON 16x16 and 8x8 avg qpel MC
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Originally committed as revision 20695 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-02 00:37:33 +00:00
0115b3eadb
ARM: align stack in NEON h264 mc functions
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A certain rotten fruit operating system doesn't provide the 8-byte stack
alignment required by the standard ARM ABI, so align it manually.
Originally committed as revision 20208 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-11 16:16:08 +00:00
b44c6d8edb
ARM: remove unnecessary .fpu neon directives
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Originally committed as revision 20151 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-02 19:35:12 +00:00
2da4e5e3e1
ARM: slightly faster NEON H264 horizontal loop filter
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Originally committed as revision 19216 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-17 22:33:04 +00:00
fe7f149ed8
ARM: fix corner-case overflow in H.264 weighted prediction
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Originally committed as revision 17657 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-28 13:48:54 +00:00
bd53b426b7
ARM: NEON optimised H.264 weighted prediction
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Originally committed as revision 16771 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-25 13:04:45 +00:00
5a29589b81
ARM: NEON optimised H.264 biweighted prediction
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Originally committed as revision 16770 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-25 13:04:41 +00:00
77c4537313
ARM: simplify ff_put/avg_h264_chroma_mc4/8_neon definitions, no code change
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Originally committed as revision 16677 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-18 20:43:11 +00:00
a2fc0f6a6d
ARM: replace "armv4l" with "arm"
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Originally committed as revision 16179 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-17 00:54:54 +00:00
Mans Rullgard
Justin Ruggles
Janne Grunau
Ronald S. Bultje