gstreamer/gst/videoscale/gstvideoscaleorc.orc


.function orc_merge_linear_u8
.dest 1 d1
.source 1 s1
.source 1 s2
.param 1 p1
.param 1 p2
.temp 2 t1
.temp 2 t2

mulubw t1, s1, p1
mulubw t2, s2, p2
addw t1, t1, t2
addw t1, t1, 128
shruw t1, t1, 8
convwb d1, t1

.function orc_merge_linear_u16
.dest 2 d1
.source 2 s1
.source 2 s2
.param 2 p1
.param 2 p2
.temp 4 t1
.temp 4 t2

muluwl t1, s1, p1
muluwl t2, s2, p2
addl t1, t1, t2
shrul t1, t1, 16
convlw d1, t1
videoscale: convert from liboil to orc 2010-06-07 06:47:16 +00:00
			`.function orc_merge_linear_u8`
			`.dest 1 d1`
			`.source 1 s1`
			`.source 1 s2`
			`.param 1 p1`
			`.param 1 p2`
			`.temp 2 t1`
			`.temp 2 t2`

			`mulubw t1, s1, p1`
			`mulubw t2, s2, p2`
			`addw t1, t1, t2`
			`addw t1, t1, 128`
			`shruw t1, t1, 8`
			`convwb d1, t1`

videoscale: Implement linear merging of Y16 scanlines with orc 2010-06-12 10:57:14 +00:00			`.function orc_merge_linear_u16`
			`.dest 2 d1`
			`.source 2 s1`
			`.source 2 s2`
			`.param 2 p1`
			`.param 2 p2`
			`.temp 4 t1`
			`.temp 4 t2`

			`muluwl t1, s1, p1`
			`muluwl t2, s2, p2`
			`addl t1, t1, t2`
			`shrul t1, t1, 16`
			`convlw d1, t1`
videoscale: convert from liboil to orc 2010-06-07 06:47:16 +00:00