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>
27 /* if (motion_vect.x & 1) {
28 * if (motion_vect.y & 1)
29 * half_pixel in x and y;
33 * if (motion_vect.y & 1)
40 and.z (1) null mv1<1,1,1>UW 1UD {align1};
42 and.z (1) null mv2<1,1,1>UW 1UD {align1};
44 include(`read_frame_x1y1_y.g4i')
47 include(`read_frame_x1y0_y.g4i')
50 and.z (1) null mv2<1,1,1>UW 1UD {align1};
52 include(`read_frame_x0y1_y.g4i')
55 include(`read_frame_x0y0_y.g4i')