2012-06-08 15:48:11 +00:00
|
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|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_unpack_u8
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 gint32
|
|
|
|
|
.source 1 s1 guint8
|
|
|
|
|
.const 4 c1 0x80000000
|
|
|
|
|
.const 4 c2 24
|
|
|
|
|
.temp 2 t2
|
|
|
|
|
.temp 4 t3
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|
|
|
|
|
|
|
|
|
convubw t2, s1
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|
|
|
convuwl t3, t2
|
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|
|
shll t3, t3, c2
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|
|
|
xorl d1, t3, c1
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|
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|
|
|
2012-07-23 15:16:34 +00:00
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|
|
.function audio_orc_unpack_s8
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 gint32
|
|
|
|
|
.source 1 s1 guint8
|
|
|
|
|
.const 4 c1 24
|
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|
|
|
.temp 2 t2
|
|
|
|
|
.temp 4 t3
|
|
|
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|
|
|
|
|
|
convubw t2, s1
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|
|
|
|
convuwl t3, t2
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|
|
|
|
shll d1, t3, c1
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|
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|
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|
|
2012-07-23 15:16:34 +00:00
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|
|
.function audio_orc_unpack_u16
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 gint32
|
|
|
|
|
.source 2 s1 guint8
|
|
|
|
|
.const 4 c2 16
|
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|
|
.const 4 c1 0x80000000
|
|
|
|
|
.temp 4 t2
|
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|
|
|
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|
|
|
|
convuwl t2, s1
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|
|
|
shll t2, t2, c2
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|
|
|
xorl d1, t2, c1
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|
2012-07-23 15:16:34 +00:00
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|
|
.function audio_orc_unpack_s16
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 gint32
|
|
|
|
|
.source 2 s1 guint8
|
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|
|
.const 4 c1 16
|
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|
|
|
.temp 4 t2
|
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|
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|
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|
|
convuwl t2, s1
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|
|
shll d1, t2, c1
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|
2012-07-23 15:16:34 +00:00
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|
|
.function audio_orc_unpack_u16_swap
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 gint32
|
|
|
|
|
.source 2 s1 guint8
|
|
|
|
|
.const 4 c2 16
|
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|
|
.const 4 c1 0x80000000
|
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|
|
.temp 2 t1
|
|
|
|
|
.temp 4 t2
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|
|
|
|
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|
|
swapw t1, s1
|
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|
|
|
convuwl t2, t1
|
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|
|
shll t2, t2, c2
|
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|
|
|
xorl d1, t2, c1
|
|
|
|
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|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_unpack_s16_swap
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 gint32
|
|
|
|
|
.source 2 s1 guint8
|
|
|
|
|
.const 4 c1 16
|
|
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|
|
.temp 2 t1
|
|
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|
|
.temp 4 t2
|
|
|
|
|
|
|
|
|
|
swapw t1, s1
|
|
|
|
|
convuwl t2, t1
|
|
|
|
|
shll d1, t2, c1
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_unpack_u24_32
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 gint32
|
|
|
|
|
.source 4 s1 guint8
|
|
|
|
|
.const 4 c2 8
|
|
|
|
|
.const 4 c1 0x80000000
|
|
|
|
|
.temp 4 t1
|
|
|
|
|
|
|
|
|
|
shll t1, s1, c2
|
|
|
|
|
xorl d1, t1, c1
|
|
|
|
|
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_unpack_s24_32
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 gint32
|
|
|
|
|
.source 4 s1 guint8
|
|
|
|
|
.const 4 c1 8
|
|
|
|
|
|
|
|
|
|
shll d1, s1, c1
|
|
|
|
|
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_unpack_u24_32_swap
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 gint32
|
|
|
|
|
.source 4 s1 guint8
|
|
|
|
|
.const 4 c2 8
|
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|
|
|
.const 4 c1 0x80000000
|
|
|
|
|
.temp 4 t1
|
|
|
|
|
|
|
|
|
|
swapl t1, s1
|
|
|
|
|
shll t1, t1, c2
|
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|
|
|
xorl d1, t1, c1
|
|
|
|
|
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_unpack_s24_32_swap
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 gint32
|
|
|
|
|
.source 4 s1 guint8
|
|
|
|
|
.const 4 c1 8
|
|
|
|
|
.temp 4 t1
|
|
|
|
|
|
|
|
|
|
swapl t1, s1
|
|
|
|
|
shll d1, t1, c1
|
|
|
|
|
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_unpack_u32
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 gint32
|
|
|
|
|
.source 4 s1 guint8
|
|
|
|
|
.const 4 c1 0x80000000
|
|
|
|
|
|
|
|
|
|
xorl d1, s1, c1
|
|
|
|
|
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_unpack_u32_swap
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 gint32
|
|
|
|
|
.source 4 s1 guint8
|
|
|
|
|
.const 4 c1 0x80000000
|
|
|
|
|
.temp 4 t1
|
|
|
|
|
|
|
|
|
|
swapl t1, s1
|
|
|
|
|
xorl d1, t1, c1
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_unpack_s32
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 gint32
|
|
|
|
|
.source 4 s1 guint8
|
|
|
|
|
|
|
|
|
|
copyl d1, s1
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_unpack_s32_swap
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 gint32
|
|
|
|
|
.source 4 s1 guint8
|
|
|
|
|
|
|
|
|
|
swapl d1, s1
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_unpack_f32
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 8 d1 gdouble
|
|
|
|
|
.source 4 s1 gfloat
|
|
|
|
|
|
|
|
|
|
convfd d1, s1
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_unpack_f32_swap
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 8 d1 gdouble
|
|
|
|
|
.source 4 s1 gfloat
|
|
|
|
|
.temp 4 t1
|
|
|
|
|
|
|
|
|
|
swapl t1, s1
|
|
|
|
|
convfd d1, t1
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_unpack_f64
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 8 d1 gdouble
|
|
|
|
|
.source 8 s1 gdouble
|
|
|
|
|
|
|
|
|
|
copyq d1, s1
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_unpack_f64_swap
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 8 d1 gdouble
|
|
|
|
|
.source 8 s1 gdouble
|
|
|
|
|
|
|
|
|
|
swapq d1, s1
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_pack_u8
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 1 d1 guint8
|
|
|
|
|
.source 4 s1 gint32
|
|
|
|
|
.const 4 c2 24
|
|
|
|
|
.const 4 c1 0x80000000
|
|
|
|
|
.temp 4 t1
|
|
|
|
|
.temp 2 t2
|
|
|
|
|
|
|
|
|
|
xorl t1, s1, c1
|
|
|
|
|
shrul t1, t1, c2
|
|
|
|
|
convlw t2, t1
|
|
|
|
|
convwb d1, t2
|
|
|
|
|
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_pack_s8
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 1 d1 guint8
|
|
|
|
|
.source 4 s1 gint32
|
|
|
|
|
.const 4 c1 24
|
|
|
|
|
.temp 4 t1
|
|
|
|
|
.temp 2 t2
|
|
|
|
|
|
|
|
|
|
shrsl t1, s1, c1
|
|
|
|
|
convlw t2, t1
|
|
|
|
|
convwb d1, t2
|
|
|
|
|
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_pack_u16
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 2 d1 guint8
|
|
|
|
|
.source 4 s1 gint32
|
|
|
|
|
.const 4 c2 16
|
|
|
|
|
.const 4 c1 0x80000000
|
|
|
|
|
.temp 4 t1
|
|
|
|
|
|
|
|
|
|
xorl t1, s1, c1
|
|
|
|
|
shrul t1, t1, c2
|
|
|
|
|
convlw d1, t1
|
|
|
|
|
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_pack_s16
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 2 d1 guint8
|
|
|
|
|
.source 4 s1 gint32
|
|
|
|
|
.const 4 c1 16
|
|
|
|
|
.temp 4 t1
|
|
|
|
|
|
|
|
|
|
shrsl t1, s1, c1
|
|
|
|
|
convlw d1, t1
|
|
|
|
|
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_pack_u16_swap
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 2 d1 guint8
|
|
|
|
|
.source 4 s1 gint32
|
|
|
|
|
.const 4 c1 0x80000000
|
|
|
|
|
.const 4 c2 16
|
|
|
|
|
.temp 4 t1
|
|
|
|
|
.temp 2 t2
|
|
|
|
|
|
|
|
|
|
xorl t1, s1, c1
|
|
|
|
|
shrul t1, t1, c2
|
|
|
|
|
convlw t2, t1
|
|
|
|
|
swapw d1, t2
|
|
|
|
|
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_pack_s16_swap
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 2 d1 guint8
|
|
|
|
|
.source 4 s1 gint32
|
|
|
|
|
.const 4 c1 16
|
|
|
|
|
.temp 4 t1
|
|
|
|
|
.temp 2 t2
|
|
|
|
|
|
|
|
|
|
shrsl t1, s1, c1
|
|
|
|
|
convlw t2, t1
|
|
|
|
|
swapw d1, t2
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_pack_u24_32
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 guint8
|
|
|
|
|
.source 4 s1 gint32
|
|
|
|
|
.const 4 c1 0x80000000
|
|
|
|
|
.const 4 c2 8
|
|
|
|
|
.temp 4 t1
|
|
|
|
|
|
|
|
|
|
xorl t1, s1, c1
|
|
|
|
|
shrul d1, t1, c2
|
|
|
|
|
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_pack_s24_32
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 guint8
|
|
|
|
|
.source 4 s1 gint32
|
|
|
|
|
.const 4 c1 8
|
|
|
|
|
|
|
|
|
|
shrsl d1, s1, c1
|
|
|
|
|
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_pack_u24_32_swap
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 guint8
|
|
|
|
|
.source 4 s1 gint32
|
|
|
|
|
.const 4 c1 0x80000000
|
|
|
|
|
.const 4 c2 8
|
|
|
|
|
.temp 4 t1
|
|
|
|
|
|
|
|
|
|
xorl t1, s1, c1
|
|
|
|
|
shrul t1, t1, c2
|
|
|
|
|
swapl d1, t1
|
|
|
|
|
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_pack_s24_32_swap
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 guint8
|
|
|
|
|
.source 4 s1 gint32
|
|
|
|
|
.const 4 c1 8
|
|
|
|
|
.temp 4 t1
|
|
|
|
|
|
|
|
|
|
shrsl t1, s1, c1
|
|
|
|
|
swapl d1, t1
|
|
|
|
|
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_pack_u32
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 guint8
|
|
|
|
|
.source 4 s1 gint32
|
|
|
|
|
.const 4 c1 0x80000000
|
|
|
|
|
|
|
|
|
|
xorl d1, s1, c1
|
|
|
|
|
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_pack_s32
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 guint8
|
|
|
|
|
.source 4 s1 gint32
|
|
|
|
|
|
|
|
|
|
copyl d1, s1
|
|
|
|
|
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_pack_u32_swap
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 guint8
|
|
|
|
|
.source 4 s1 gint32
|
|
|
|
|
.const 4 c1 0x80000000
|
|
|
|
|
|
|
|
|
|
xorl d1, s1, c1
|
|
|
|
|
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_pack_s32_swap
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 guint8
|
|
|
|
|
.source 4 s1 gint32
|
|
|
|
|
|
|
|
|
|
swapl d1, s1
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_pack_f32
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 gfloat
|
|
|
|
|
.source 8 s1 gdouble
|
|
|
|
|
|
|
|
|
|
convdf d1, s1
|
|
|
|
|
|
2012-07-23 15:16:34 +00:00
|
|
|
.function audio_orc_pack_f32_swap
|
2012-06-08 15:48:11 +00:00
|
|
|
.dest 4 d1 gfloat
|
|
|
|
|
.source 8 s1 gdouble
|
|
|
|
|
.temp 4 t1
|
|
|
|
|
|
|
|
|
|
convdf t1, s1
|
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swapl d1, t1
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2012-07-23 15:16:34 +00:00
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.function audio_orc_pack_f64
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2012-06-08 15:48:11 +00:00
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.dest 8 d1 gdouble
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.source 8 s1 gdouble
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copyq d1, s1
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2012-07-23 15:16:34 +00:00
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.function audio_orc_pack_f64_swap
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2012-06-08 15:48:11 +00:00
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.dest 8 d1 gdouble
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.source 8 s1 gdouble
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swapq d1, s1
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