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Xiph.Org
aom-rav1e
Commits
67529821
Commit
67529821
authored
Aug 02, 2010
by
John Koleszar
Committed by
Code Review
Aug 02, 2010
Browse files
Merge "Replace pinsrw (SSE) with MMX instructions"
parents
38a20e03
7d243701
Changes
1
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Inline
Side-by-side
vp8/decoder/x86/dequantize_mmx.asm
View file @
67529821
...
...
@@ -261,8 +261,6 @@ sym(vp8_dequant_dc_idct_add_mmx):
mov
rax
,
arg
(
0
)
;input
mov
rdx
,
arg
(
1
)
;dq
movsxd
rcx
,
dword
ptr
arg
(
6
)
;Dc
movq
mm0
,
[
rax
]
pmullw
mm0
,
[
rdx
]
...
...
@@ -286,8 +284,13 @@ sym(vp8_dequant_dc_idct_add_mmx):
movq
[
rax
+
16
],
mm7
movq
[
rax
+
24
],
mm7
; move lower word of Dc to lower word of mm0
psrlq
mm0
,
16
movzx
rcx
,
word
ptr
arg
(
6
)
;Dc
psllq
mm0
,
16
movd
mm7
,
rcx
por
mm0
,
mm7
pinsrw
mm0
,
rcx
,
0
movsxd
rax
,
dword
ptr
arg
(
4
)
;pitch
movsxd
rdi
,
dword
ptr
arg
(
5
)
;stride
...
...
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