1bebc99d6fa433c04139294a5057f8439d772dbd9James Dong/*
2bebc99d6fa433c04139294a5057f8439d772dbd9James Dong * (c) Copyright 2007-2008 ARM Limited. All Rights Reserved.
3bebc99d6fa433c04139294a5057f8439d772dbd9James Dong *
4bebc99d6fa433c04139294a5057f8439d772dbd9James Dong */
5bebc99d6fa433c04139294a5057f8439d772dbd9James Dong
6bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    .eabi_attribute 24, 1
7bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    .eabi_attribute 25, 1
8bebc99d6fa433c04139294a5057f8439d772dbd9James Dong
9bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    .arm
10bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    .fpu neon
11bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    .text
12bebc99d6fa433c04139294a5057f8439d772dbd9James Dong
13bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    .global armVCM4P10_InterpolateLuma_Copy4x4_unsafe
14bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    .func   armVCM4P10_InterpolateLuma_Copy4x4_unsafe
15bebc99d6fa433c04139294a5057f8439d772dbd9James DongarmVCM4P10_InterpolateLuma_Copy4x4_unsafe:
16bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    PUSH     {r4-r6,lr}
17bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    AND      r12,r0,#3
18bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    BIC      r0,r0,#3
19bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    ADD      pc,pc,r12,LSL #2
20bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    NOP
21bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    B        Copy4x4Align0
22bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    B        Copy4x4Align1
23bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    B        Copy4x4Align2
24bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    B        Copy4x4Align3
25bebc99d6fa433c04139294a5057f8439d772dbd9James DongCopy4x4Align0:
26bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r4,[r0],r1
27bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r5,[r0],r1
28bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    STR      r4,[r2],r3
29bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r8,[r0],r1
30bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    STR      r5,[r2],r3
31bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r9,[r0],r1
32bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    STR      r8,[r2],r3
33bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    STR      r9,[r2],r3
34bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    B        Copy4x4End
35bebc99d6fa433c04139294a5057f8439d772dbd9James DongCopy4x4Align1:
36bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r5,[r0,#4]
37bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r4,[r0],r1
38bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r9,[r0,#4]
39bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r8,[r0],r1
40bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LSR      r4,r4,#8
41bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    ORR      r4,r4,r5,LSL #24
42bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    STR      r4,[r2],r3
43bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LSR      r8,r8,#8
44bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    ORR      r8,r8,r9,LSL #24
45bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r5,[r0,#4]
46bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r4,[r0],r1
47bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    STR      r8,[r2],r3
48bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r9,[r0,#4]
49bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r8,[r0],r1
50bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LSR      r4,r4,#8
51bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    ORR      r4,r4,r5,LSL #24
52bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    STR      r4,[r2],r3
53bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LSR      r8,r8,#8
54bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    ORR      r8,r8,r9,LSL #24
55bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    STR      r8,[r2],r3
56bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    B        Copy4x4End
57bebc99d6fa433c04139294a5057f8439d772dbd9James DongCopy4x4Align2:
58bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r5,[r0,#4]
59bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r4,[r0],r1
60bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r9,[r0,#4]
61bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r8,[r0],r1
62bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LSR      r4,r4,#16
63bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    ORR      r4,r4,r5,LSL #16
64bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    STR      r4,[r2],r3
65bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LSR      r8,r8,#16
66bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    ORR      r8,r8,r9,LSL #16
67bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    STR      r8,[r2],r3
68bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r5,[r0,#4]
69bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r4,[r0],r1
70bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r9,[r0,#4]
71bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r8,[r0],r1
72bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LSR      r4,r4,#16
73bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    ORR      r4,r4,r5,LSL #16
74bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    STR      r4,[r2],r3
75bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LSR      r8,r8,#16
76bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    ORR      r8,r8,r9,LSL #16
77bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    STR      r8,[r2],r3
78bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    B        Copy4x4End
79bebc99d6fa433c04139294a5057f8439d772dbd9James DongCopy4x4Align3:
80bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r5,[r0,#4]
81bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r4,[r0],r1
82bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r9,[r0,#4]
83bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r8,[r0],r1
84bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LSR      r4,r4,#24
85bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    ORR      r4,r4,r5,LSL #8
86bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    STR      r4,[r2],r3
87bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LSR      r8,r8,#24
88bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    ORR      r8,r8,r9,LSL #8
89bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    STR      r8,[r2],r3
90bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r5,[r0,#4]
91bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r4,[r0],r1
92bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r9,[r0,#4]
93bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LDR      r8,[r0],r1
94bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LSR      r4,r4,#24
95bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    ORR      r4,r4,r5,LSL #8
96bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    STR      r4,[r2],r3
97bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    LSR      r8,r8,#24
98bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    ORR      r8,r8,r9,LSL #8
99bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    STR      r8,[r2],r3
100bebc99d6fa433c04139294a5057f8439d772dbd9James DongCopy4x4End:
101bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    POP      {r4-r6,pc}
102bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    .endfunc
103bebc99d6fa433c04139294a5057f8439d772dbd9James Dong
104bebc99d6fa433c04139294a5057f8439d772dbd9James Dong    .end
105bebc99d6fa433c04139294a5057f8439d772dbd9James Dong
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