Martin Storsjö
5bcbb516f2
arm: Add X() around all references to extern symbols
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Don't rely on the fact that an unprefixed label currently exists.
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-02-07 15:13:58 +02:00
Ronald S. Bultje
62844c3fd6
h264: Integrate clear_blocks calls with IDCT
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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: Martin Storsjö <martin@martin.st>
2013-04-10 11:03:06 +03:00
Mans Rullgard
5e826fd65e
ARM: set Tag_ABI_align_preserved in all asm files
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All our ARM asm preserves alignment so setting this attribute
in a common location is simpler. This removes numerous warnings
when linking with armcc.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-02 19:47:56 +01:00
Justin Ruggles
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
Mans Rullgard
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
Mans Rullgard
11043d80f6
ARM: use const macro to define constant data in asm
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-10 17:56:06 +01:00
Mans Rullgard
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
Mans Rullgard
88ff180ad6
ARM: update ff_h264_idct8_add4_neon for 4:4:4 changes
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-15 13:19:40 +01:00
Mans Rullgard
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
Måns Rullgård
4a6cc8fa25
ARM: fix NEON h264_idct_add8
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Originally committed as revision 25121 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-14 17:11:51 +00:00
Måns Rullgård
fa2d5d54b9
ARM: NEON H264 8x8 IDCT
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Parts by David Conrad.
Originally committed as revision 24706 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-05 19:45:57 +00:00
Måns Rullgård
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
Måns Rullgård
5dad039bf7
ARM: small tweak of NEON H264 IDCT
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Originally committed as revision 20697 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-02 00:37:39 +00:00
Måns Rullgård
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
Måns Rullgård
172a39d13c
ARM: work around linker bug with movw/movt relocations in shared libs
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Originally committed as revision 16395 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-30 03:13:52 +00:00
Måns Rullgård
760badc1df
ARM: add new h264 idct functions
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Originally committed as revision 16312 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-25 23:13:43 +00:00
Måns Rullgård
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
