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 */
29and (1) g2.24<1>UD g2.0<1,1,1>UD 0x3UD {align1};
30send (16) 0 g86.0<1>UW g2<8,8,1>UW read(input_surface1, 2, 0, 2) mlen 1 rlen 4 {align1};
31send (16) 0 g94.0<1>UW g2<8,8,1>UW read(input_surface2, 2, 0, 2) mlen 1 rlen 4 {align1};
32mov (1) g2.8<1>UD 0x01001FUD {align1};
33add (1) g2.4<1>UD g2.4<1,1,1>UD 8UD {align1};
34send (16) 0 g90.0<1>UW g2<8,8,1>UW read(input_surface1, 2, 0, 2) mlen 1 rlen 1 {align1};
35send (16) 0 g98.0<1>UW g2<8,8,1>UW read(input_surface2, 2, 0, 2) mlen 1 rlen 1 {align1};
36mov (1) g2.8<1>UD 0x007000fUD  {align1};
37mul(1) g2.24<1>UD g2.24<1,1,1>UD 0x9UD {align1};
38jmpi g2.24<1,1,1>D;
39
40avg.sat (16) g44.0<1>UW g86.0<16,8,1>UB g87.0<16,8,1>UB{align1};
41avg.sat (16) g45.0<1>UW g87.0<16,8,1>UB g88.0<16,8,1>UB{align1};
42avg.sat (16) g46.0<1>UW g88.0<16,8,1>UB g89.0<16,8,1>UB{align1};
43avg.sat (16) g47.0<1>UW g89.0<16,8,1>UB g90.0<16,8,1>UB{align1};
44avg.sat (16) g48.0<1>UW g94.0<16,8,1>UB g95.0<16,8,1>UB{align1};
45avg.sat (16) g49.0<1>UW g95.0<16,8,1>UB g96.0<16,8,1>UB{align1};
46avg.sat (16) g50.0<1>UW g96.0<16,8,1>UB g97.0<16,8,1>UB{align1};
47avg.sat (16) g51.0<1>UW g97.0<16,8,1>UB g98.0<16,8,1>UB{align1};
48jmpi out;
49
50avg.sat (16) g44.0<1>UW g86.1<16,8,1>UB g87.1<16,8,1>UB{align1};
51avg.sat (16) g45.0<1>UW g87.1<16,8,1>UB g88.1<16,8,1>UB{align1};
52avg.sat (16) g46.0<1>UW g88.1<16,8,1>UB g89.1<16,8,1>UB{align1};
53avg.sat (16) g47.0<1>UW g89.1<16,8,1>UB g90.1<16,8,1>UB{align1};
54avg.sat (16) g48.0<1>UW g94.1<16,8,1>UB g95.1<16,8,1>UB{align1};
55avg.sat (16) g49.0<1>UW g95.1<16,8,1>UB g96.1<16,8,1>UB{align1};
56avg.sat (16) g50.0<1>UW g96.1<16,8,1>UB g97.1<16,8,1>UB{align1};
57avg.sat (16) g51.0<1>UW g97.1<16,8,1>UB g98.1<16,8,1>UB{align1};
58jmpi out;
59
60avg.sat (16) g44.0<1>UW g86.2<16,8,1>UB g87.2<16,8,1>UB{align1};
61avg.sat (16) g45.0<1>UW g87.2<16,8,1>UB g88.2<16,8,1>UB{align1};
62avg.sat (16) g46.0<1>UW g88.2<16,8,1>UB g89.2<16,8,1>UB{align1};
63avg.sat (16) g47.0<1>UW g89.2<16,8,1>UB g90.2<16,8,1>UB{align1};
64avg.sat (16) g48.0<1>UW g94.2<16,8,1>UB g95.2<16,8,1>UB{align1};
65avg.sat (16) g49.0<1>UW g95.2<16,8,1>UB g96.2<16,8,1>UB{align1};
66avg.sat (16) g50.0<1>UW g96.2<16,8,1>UB g97.2<16,8,1>UB{align1};
67avg.sat (16) g51.0<1>UW g97.2<16,8,1>UB g98.2<16,8,1>UB{align1};
68jmpi out;
69
70avg.sat (16) g44.0<1>UW g86.3<16,8,1>UB g87.3<16,8,1>UB{align1};
71avg.sat (16) g45.0<1>UW g87.3<16,8,1>UB g88.3<16,8,1>UB{align1};
72avg.sat (16) g46.0<1>UW g88.3<16,8,1>UB g89.3<16,8,1>UB{align1};
73avg.sat (16) g47.0<1>UW g89.3<16,8,1>UB g90.3<16,8,1>UB{align1};
74avg.sat (16) g48.0<1>UW g94.3<16,8,1>UB g95.3<16,8,1>UB{align1};
75avg.sat (16) g49.0<1>UW g95.3<16,8,1>UB g96.3<16,8,1>UB{align1};
76avg.sat (16) g50.0<1>UW g96.3<16,8,1>UB g97.3<16,8,1>UB{align1};
77avg.sat (16) g51.0<1>UW g97.3<16,8,1>UB g98.3<16,8,1>UB{align1};
78
79out:
80