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gstreamer/gst/bayer/gstbayerorc.orc

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bayer2rgb: Convert to Orc Seriously faster. Algorithm is nearly the same as bilinear, which given the speed of this code, should be considered the baseline of quality. Speed appears to be limited by memory bandwidth, so I didn't bother trying to make it any faster.
2011-05-31 06:43:39 +00:00
bayer: prefix orc functions with bayer_orc Add bayer orc to the unit test
2012-07-24 08:32:51 +00:00
.function bayer_orc_horiz_upsample_unaligned
bayer2rgb: Convert to Orc Seriously faster. Algorithm is nearly the same as bilinear, which given the speed of this code, should be considered the baseline of quality. Speed appears to be limited by memory bandwidth, so I didn't bother trying to make it any faster.
2011-05-31 06:43:39 +00:00
.dest 2 d0 guint8
.dest 2 d1 guint8
.source 2 s guint8
.temp 2 t
.temp 1 b
.temp 1 c
.temp 1 d
.temp 1 e
splitwb c, b, s
loadoffw t, s, 1
splitwb e, d, t
avgub e, c, e
mergebw d0, c, e
avgub b, b, d
mergebw d1, b, d
bayer: prefix orc functions with bayer_orc Add bayer orc to the unit test
2012-07-24 08:32:51 +00:00
.function bayer_orc_horiz_upsample
bayer2rgb: Convert to Orc Seriously faster. Algorithm is nearly the same as bilinear, which given the speed of this code, should be considered the baseline of quality. Speed appears to be limited by memory bandwidth, so I didn't bother trying to make it any faster.
2011-05-31 06:43:39 +00:00
.dest 2 d0 guint8
.dest 2 d1 guint8
.source 2 s guint8
.temp 2 t
.temp 1 a
.temp 1 b
.temp 1 c
.temp 1 d
.temp 1 e
.temp 1 f
loadoffw t, s, -1
splitwb b, a, t
splitwb d, c, s
loadoffw t, s, 1
splitwb f, e, t
avgub e, c, e
mergebw d0, c, e
avgub b, b, d
mergebw d1, b, d
bayer: prefix orc functions with bayer_orc Add bayer orc to the unit test
2012-07-24 08:32:51 +00:00
.function bayer_orc_merge_bg_bgra
bayer2rgb: Convert to Orc Seriously faster. Algorithm is nearly the same as bilinear, which given the speed of this code, should be considered the baseline of quality. Speed appears to be limited by memory bandwidth, so I didn't bother trying to make it any faster.
2011-05-31 06:43:39 +00:00
.dest 8 d guint8
.source 2 g0 guint8
.source 2 r0 guint8
.source 2 b1 guint8
.source 2 g1 guint8
.source 2 g2 guint8
.source 2 r2 guint8
.temp 4 ra
.temp 4 bg
.temp 2 r
.temp 2 g
.temp 2 t
x2 avgub r, r0, r2
x2 avgub g, g0, g2
copyw t, g1
x2 avgub g, g, t
andw g, g, 255
andw t, t, 65280
orw g, t, g
x2 mergebw bg, b1, g
x2 mergebw ra, r, 255
x2 mergewl d, bg, ra
bayer: prefix orc functions with bayer_orc Add bayer orc to the unit test
2012-07-24 08:32:51 +00:00
.function bayer_orc_merge_gr_bgra
bayer2rgb: Convert to Orc Seriously faster. Algorithm is nearly the same as bilinear, which given the speed of this code, should be considered the baseline of quality. Speed appears to be limited by memory bandwidth, so I didn't bother trying to make it any faster.
2011-05-31 06:43:39 +00:00
.dest 8 d guint8
.source 2 b0 guint8
.source 2 g0 guint8
.source 2 g1 guint8
.source 2 r1 guint8
.source 2 b2 guint8
.source 2 g2 guint8
.temp 4 ra
.temp 4 bg
.temp 2 b
.temp 2 g
.temp 2 t
x2 avgub b, b0, b2
x2 avgub g, g0, g2
copyw t, g1
x2 avgub g, g, t
andw g, g, 65280
andw t, t, 255
orw g, t, g
x2 mergebw bg, b, g
x2 mergebw ra, r1, 255
x2 mergewl d, bg, ra
bayer: prefix orc functions with bayer_orc Add bayer orc to the unit test
2012-07-24 08:32:51 +00:00
.function bayer_orc_merge_bg_abgr
bayer2rgb: Convert to Orc Seriously faster. Algorithm is nearly the same as bilinear, which given the speed of this code, should be considered the baseline of quality. Speed appears to be limited by memory bandwidth, so I didn't bother trying to make it any faster.
2011-05-31 06:43:39 +00:00
.dest 8 d guint8
.source 2 g0 guint8
.source 2 r0 guint8
.source 2 b1 guint8
.source 2 g1 guint8
.source 2 g2 guint8
.source 2 r2 guint8
.temp 4 ab
.temp 4 gr
.temp 2 r
.temp 2 g
.temp 2 t
x2 avgub r, r0, r2
x2 avgub g, g0, g2
copyw t, g1
x2 avgub g, g, t
andw g, g, 255
andw t, t, 65280
orw g, t, g
x2 mergebw ab, 255, b1
x2 mergebw gr, g, r
x2 mergewl d, ab, gr
bayer: prefix orc functions with bayer_orc Add bayer orc to the unit test
2012-07-24 08:32:51 +00:00
.function bayer_orc_merge_gr_abgr
bayer2rgb: Convert to Orc Seriously faster. Algorithm is nearly the same as bilinear, which given the speed of this code, should be considered the baseline of quality. Speed appears to be limited by memory bandwidth, so I didn't bother trying to make it any faster.
2011-05-31 06:43:39 +00:00
.dest 8 d guint8
.source 2 b0 guint8
.source 2 g0 guint8
.source 2 g1 guint8
.source 2 r1 guint8
.source 2 b2 guint8
.source 2 g2 guint8
.temp 4 ab
.temp 4 gr
.temp 2 b
.temp 2 g
.temp 2 t
x2 avgub b, b0, b2
x2 avgub g, g0, g2
copyw t, g1
x2 avgub g, g, t
andw g, g, 65280
andw t, t, 255
orw g, t, g
x2 mergebw ab, 255, b
x2 mergebw gr, g, r1
x2 mergewl d, ab, gr
bayer: prefix orc functions with bayer_orc Add bayer orc to the unit test
2012-07-24 08:32:51 +00:00
.function bayer_orc_merge_bg_rgba
bayer2rgb: Convert to Orc Seriously faster. Algorithm is nearly the same as bilinear, which given the speed of this code, should be considered the baseline of quality. Speed appears to be limited by memory bandwidth, so I didn't bother trying to make it any faster.
2011-05-31 06:43:39 +00:00
.dest 8 d guint8
.source 2 g0 guint8
.source 2 r0 guint8
.source 2 b1 guint8
.source 2 g1 guint8
.source 2 g2 guint8
.source 2 r2 guint8
.temp 4 rg
.temp 4 ba
.temp 2 r
.temp 2 g
.temp 2 t
x2 avgub r, r0, r2
x2 avgub g, g0, g2
copyw t, g1
x2 avgub g, g, t
andw g, g, 255
andw t, t, 65280
orw g, t, g
x2 mergebw rg, r, g
x2 mergebw ba, b1, 255
x2 mergewl d, rg, ba
bayer: prefix orc functions with bayer_orc Add bayer orc to the unit test
2012-07-24 08:32:51 +00:00
.function bayer_orc_merge_gr_rgba
bayer2rgb: Convert to Orc Seriously faster. Algorithm is nearly the same as bilinear, which given the speed of this code, should be considered the baseline of quality. Speed appears to be limited by memory bandwidth, so I didn't bother trying to make it any faster.
2011-05-31 06:43:39 +00:00
.dest 8 d guint8
.source 2 b0 guint8
.source 2 g0 guint8
.source 2 g1 guint8
.source 2 r1 guint8
.source 2 b2 guint8
.source 2 g2 guint8
.temp 4 rg
.temp 4 ba
.temp 2 b
.temp 2 g
.temp 2 t
x2 avgub b, b0, b2
x2 avgub g, g0, g2
copyw t, g1
x2 avgub g, g, t
andw g, g, 65280
andw t, t, 255
orw g, t, g
x2 mergebw rg, r1, g
x2 mergebw ba, b, 255
x2 mergewl d, rg, ba
bayer: prefix orc functions with bayer_orc Add bayer orc to the unit test
2012-07-24 08:32:51 +00:00
.function bayer_orc_merge_bg_argb
bayer2rgb: Convert to Orc Seriously faster. Algorithm is nearly the same as bilinear, which given the speed of this code, should be considered the baseline of quality. Speed appears to be limited by memory bandwidth, so I didn't bother trying to make it any faster.
2011-05-31 06:43:39 +00:00
.dest 8 d guint8
.source 2 g0 guint8
.source 2 r0 guint8
.source 2 b1 guint8
.source 2 g1 guint8
.source 2 g2 guint8
.source 2 r2 guint8
.temp 4 ar
.temp 4 gb
.temp 2 r
.temp 2 g
.temp 2 t
x2 avgub r, r0, r2
x2 avgub g, g0, g2
copyw t, g1
x2 avgub g, g, t
andw g, g, 255
andw t, t, 65280
orw g, t, g
x2 mergebw ar, 255, r
x2 mergebw gb, g, b1
x2 mergewl d, ar, gb
bayer: prefix orc functions with bayer_orc Add bayer orc to the unit test
2012-07-24 08:32:51 +00:00
.function bayer_orc_merge_gr_argb
bayer2rgb: Convert to Orc Seriously faster. Algorithm is nearly the same as bilinear, which given the speed of this code, should be considered the baseline of quality. Speed appears to be limited by memory bandwidth, so I didn't bother trying to make it any faster.
2011-05-31 06:43:39 +00:00
.dest 8 d guint8
.source 2 b0 guint8
.source 2 g0 guint8
.source 2 g1 guint8
.source 2 r1 guint8
.source 2 b2 guint8
.source 2 g2 guint8
.temp 4 ar
.temp 4 gb
.temp 2 b
.temp 2 g
.temp 2 t
x2 avgub b, b0, b2
x2 avgub g, g0, g2
copyw t, g1
x2 avgub g, g, t
andw g, g, 65280
andw t, t, 255
orw g, t, g
x2 mergebw ar, 255, r1
x2 mergebw gb, g, b
x2 mergewl d, ar, gb
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