7384b7a713
arm: hpeldsp: Move half-pel assembly from dsputil to hpeldsp
...
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-04-19 23:19:08 +03:00
32ff643228
dsputil: remove avg_no_rnd_pixels8.
...
This is never used.
2013-01-22 18:41:36 -08:00
d56668bd80
floatdsp: move scalarproduct_float from dsputil to avfloatdsp.
...
This makes the aac decoder and all voice codecs independent of dsputil.
2013-01-22 11:55:42 -08:00
5959bfaca3
floatdsp: move butterflies_float from dsputil to avfloatdsp.
...
This makes wmadec/enc, twinvq and mpegaudiodec (i.e. mp2/mp3)
independent of dsputil.
2013-01-22 11:55:42 -08:00
42d3246948
floatdsp: move vector_fmul_reverse from dsputil to avfloatdsp.
...
Now, nellymoserenc and aacenc no longer depends on dsputil. Independent
of this patch, wmaprodec also does not depend on dsputil, so I removed
it from there also.
2013-01-22 11:55:42 -08:00
55aa03b9f8
floatdsp: move vector_fmul_add from dsputil to avfloatdsp.
2013-01-22 11:55:42 -08:00
fef906c77c
Move vorbis_inverse_coupling from dsputil to vorbisdspcontext.
...
Conveniently (together with Justin's earlier patches), this makes
our vorbis decoder entirely independent of dsputil.
2013-01-19 22:21:10 -08:00
e034cc6c60
lavc: Move vector_fmul_window to AVFloatDSPContext
...
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-01-16 10:45:45 +01:00
284ea790d8
dsputil: move vector_fmul_scalar() to AVFloatDSPContext in libavutil
2012-11-26 11:29:06 -05:00
5e826fd65e
ARM: set Tag_ABI_align_preserved in all asm files
...
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
cb5042d02c
float_dsp: Move vector_fmac_scalar() from libavcodec to libavutil
2012-06-18 18:01:14 -04:00
d5a7229ba4
Add a float DSP framework to libavutil
...
Move vector_fmul() from DSPContext to AVFloatDSPContext.
2012-06-08 13:14:38 -04:00
94d2b0d2fd
ARM: Move asm.S from libavcodec to libavutil
...
This will allow for easier implementation of ARM-optimized functions in
libraries other than libavcodec.
2012-06-08 13:14:38 -04:00
e54e6f25cf
arm/neon: dsputil: use correct size specifiers on vld1/vst1
...
Change the size specifiers to match the actual element sizes
of the data. This makes no practical difference with strict
alignment checking disabled (the default) other than somewhat
documenting the code. With strict alignment checking on, it
avoids trapping the unaligned loads.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 22:56:37 +01:00
2eba6898c9
arm: dsputil: prettify some conditional instructions in put_pixels macros
...
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 22:56:09 +01:00
cbc7d60afa
arm: dsputil: fix overreads in put/avg_pixels functions
...
The vertically interpolating variants of these functions read
ahead one line to optimise the loop. On the last line processed,
this might be outside the buffer. Fix these invalid reads by
processing the last line outside the loop.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 14:39:34 +01:00
96fef6cf31
ARM: NEON put/avg_pixels8/16 cosmetics
...
This makes whitespace and register names consistent with
the style used in more recent code.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-01 19:41:36 +00:00
716f1705e9
ARM: add remaining NEON avg_pixels8/16 functions
2011-12-01 19:41:36 +00:00
94267ddfb2
ARM: clean up NEON put/avg_pixels macros
...
Although this adds a few lines, the macro calls are less convoluted.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-01 19:41:35 +00:00
3a0b72dee0
ARM: remove needless .text/.align directives
...
The 'function' macro already includes the appropriate
directives.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-11-23 15:06:50 +00:00
baf6b738f2
ARM: NEON optimised vector_fmac_scalar()
...
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-09-28 15:56:09 +01:00
cbd58a872d
dsputil: remove some unused functions
...
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-27 16:05:49 +01:00
8aa63f0b31
ARM: NEON optimised vector_clip_int32()
...
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-02 18:24:41 +01:00
8986fddc2b
ARM: allow building in Thumb2 mode
...
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-23 07:31:54 +01:00
2d3b21ffb9
ARM: NEON optimised apply_window_int16()
...
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-24 19:24:03 +00:00
2912e87a6c
Replace FFmpeg with Libav in licence headers
...
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
c73d99e672
Separate format conversion DSP functions from DSPContext.
...
This will be beneficial for use with the audio conversion API without
requiring it to depend on all of dsputil.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-02 02:44:53 +00:00
80ba1ddb58
Remove unneeded add bias from 3 functions.
...
DSPContext.vector_fmul_window()
DCADSPContext.lfe_fir()
SynthFilterContext.synth_filter_float()
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-31 20:28:42 +00:00
6eabb0d3ad
Change DSPContext.vector_fmul() from dst=dst*src to dest=src0*src1.
...
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-22 17:53:27 +00:00
73404a44c1
ARM: NEON clear_block[s]
...
Originally committed as revision 23412 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-01 17:21:16 +00:00
a7e7d40c2e
ARM: set size of asm functions in object files
...
Originally committed as revision 22404 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 16:17:56 +00:00
12bf71b691
ARM: whitespace cosmetics
...
Originally committed as revision 20191 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-07 21:35:24 +00:00
bef966e341
ARM: NEON avg_pixels8 and avg_h264_qpel8_mc00
...
Originally committed as revision 20190 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-07 21:35:19 +00:00
701c618f7d
ARM: clean up file/function naming conventions
...
Originally committed as revision 20164 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-04 13:13:02 +00:00
Ronald S. Bultje
Justin Ruggles
Mans Rullgard