2 * Copyright © 2009 Intel Corporation
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:
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
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
24 * Zou Nan hai <nanhai.zou@intel.com>
25 * Yan Li <li.l.yan@intel.com>
26 * Liu Xi bin<xibin.liu@intel.com>
29 g1~g30: constant buffer
31 g3~g4:non intra IQ matrix
34 g58~g81:reference data
35 g82: thread payload backup
37 g115: message descriptor for reading reference data */
39 mov (1) g115.8<1>UD 0x7000FUD {align1}; // 8*16/32=4
40 send (16) 0 g40.0<1>UW g115<16,8,1>UW read(surface_u, 2, 0, 2) mlen 1 rlen 4 {align1};//U
41 send (16) 0 g45.0<1>UW g115<16,8,1>UW read(surface_v, 2, 0, 2) mlen 1 rlen 4 {align1};//V
43 mov (16) g32.0<1>UW g40.0<16,8,1>UB {align1};
44 mov (16) g33.0<1>UW g41.0<16,8,1>UB {align1};
45 mov (16) g34.0<1>UW g42.0<16,8,1>UB {align1};
46 mov (16) g35.0<1>UW g43.0<16,8,1>UB {align1};
47 mov (16) g36.0<1>UW g45.0<16,8,1>UB {align1};
48 mov (16) g37.0<1>UW g46.0<16,8,1>UB {align1};
49 mov (16) g38.0<1>UW g47.0<16,8,1>UB {align1};
50 mov (16) g39.0<1>UW g48.0<16,8,1>UB {align1};