1/*
2 * Copyright © 2008 Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 *
23 * Author:
24 *    Zou Nan hai <nanhai.zou@intel.com>
25 *    Zhang Hua jun <huajun.zhang@intel.com>
26 *    Xing Dong sheng <dongsheng.xing@intel.com>
27 *
28 */
29mov (1) g115.8<1>UD 0x7000FUD {align1}; // 8*16/32=4
30send (16) 0 g86.0<1>UW g115<16,8,1>UW read(surface_u, 2, 0, 2) mlen 1 rlen 4 {align1};//U
31send (16) 0 g91.0<1>UW g115<16,8,1>UW read(surface_v, 2, 0, 2) mlen 1 rlen 4 {align1};//V
32and (1) g2.24<1>UD g115.0<1,1,1>UD 3UD {align1};
33mul (1) g2.24<1>UD g2.24<1,1,1>UD 9UD {align1};
34jmpi g2.24<1,1,1>D;
35
36mov (16) g78.0<1>UW g86.0<16,8,1>UB {align1};
37mov (16) g79.0<1>UW g87.0<16,8,1>UB {align1};
38mov (16) g80.0<1>UW g88.0<16,8,1>UB {align1};
39mov (16) g81.0<1>UW g89.0<16,8,1>UB {align1};
40mov (16) g82.0<1>UW g91.0<16,8,1>UB {align1};
41mov (16) g83.0<1>UW g92.0<16,8,1>UB {align1};
42mov (16) g84.0<1>UW g93.0<16,8,1>UB {align1};
43mov (16) g85.0<1>UW g94.0<16,8,1>UB {align1};
44jmpi out;
45
46mov (16) g78.0<1>UW g86.1<16,8,1>UB {align1};
47mov (16) g79.0<1>UW g87.1<16,8,1>UB {align1};
48mov (16) g80.0<1>UW g88.1<16,8,1>UB {align1};
49mov (16) g81.0<1>UW g89.1<16,8,1>UB {align1};
50mov (16) g82.0<1>UW g91.1<16,8,1>UB {align1};
51mov (16) g83.0<1>UW g92.1<16,8,1>UB {align1};
52mov (16) g84.0<1>UW g93.1<16,8,1>UB {align1};
53mov (16) g85.0<1>UW g94.1<16,8,1>UB {align1};
54jmpi out;
55
56mov (16) g78.0<1>UW g86.2<16,8,1>UB {align1};
57mov (16) g79.0<1>UW g87.2<16,8,1>UB {align1};
58mov (16) g80.0<1>UW g88.2<16,8,1>UB {align1};
59mov (16) g81.0<1>UW g89.2<16,8,1>UB {align1};
60mov (16) g82.0<1>UW g91.2<16,8,1>UB {align1};
61mov (16) g83.0<1>UW g92.2<16,8,1>UB {align1};
62mov (16) g84.0<1>UW g93.2<16,8,1>UB {align1};
63mov (16) g85.0<1>UW g94.2<16,8,1>UB {align1};
64jmpi out;
65
66mov (16) g78.0<1>UW g86.3<16,8,1>UB {align1};
67mov (16) g79.0<1>UW g87.3<16,8,1>UB {align1};
68mov (16) g80.0<1>UW g88.3<16,8,1>UB {align1};
69mov (16) g81.0<1>UW g89.3<16,8,1>UB {align1};
70mov (16) g82.0<1>UW g91.3<16,8,1>UB {align1};
71mov (16) g83.0<1>UW g92.3<16,8,1>UB {align1};
72mov (16) g84.0<1>UW g93.3<16,8,1>UB {align1};
73mov (16) g85.0<1>UW g94.3<16,8,1>UB {align1};
74out:
75