Details | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
5361 | serge | 1 | /* |
2 | * Copyright © 2009 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 |
||
25 | * Yan Li |
||
26 | * Liu Xi bin |
||
27 | */ |
||
28 | /* GRF allocation: |
||
29 | g1~g30: constant buffer |
||
30 | g1~g2:intra IQ matrix |
||
31 | g3~g4:non intra IQ matrix |
||
32 | g5~g20:IDCT table |
||
33 | g31: thread payload |
||
34 | g58~g81:reference data |
||
35 | g82: thread payload backup |
||
36 | g83~g106:IDCT data |
||
37 | g115: message descriptor for reading reference data */ |
||
38 | mov (1) g32.8<1>UD 0x07001FUD {align1}; |
||
39 | send (16) 0 g38.0<1>UW g32<8,8,1>UW read(surface,2,0,2) mlen 1 rlen 8 {align1}; |
||
40 | add (1) g32.4<1>UD g32.4<1,1,1>UD 8UD {align1}; |
||
41 | send (16) 0 g46.0<1>UW g32<8,8,1>UW read(surface,2,0,2) mlen 1 rlen 8 {align1}; |
||
42 | avg (16) g58.0<1>UW g38.0<16,16,1>UB g38.1<16,16,1>UB {align1}; |
||
43 | avg (16) g59.0<1>UW g40.0<16,16,1>UB g40.1<16,16,1>UB {align1}; |
||
44 | avg (16) g60.0<1>UW g42.0<16,16,1>UB g42.1<16,16,1>UB {align1}; |
||
45 | avg (16) g61.0<1>UW g44.0<16,16,1>UB g44.1<16,16,1>UB {align1}; |
||
46 | avg (16) g62.0<1>UW g46.0<16,16,1>UB g46.1<16,16,1>UB {align1}; |
||
47 | avg (16) g63.0<1>UW g48.0<16,16,1>UB g48.1<16,16,1>UB {align1}; |
||
48 | avg (16) g64.0<1>UW g50.0<16,16,1>UB g50.1<16,16,1>UB {align1}; |
||
49 | avg (16) g65.0<1>UW g52.0<16,16,1>UB g52.1<16,16,1>UB {align1}; |
||
50 | |||
51 | add (1) g32.4<1>UD g32.4<1,1,1>UD 8UD {align1}; |
||
52 | send (16) 0 g38.0<1>UW g32<8,8,1>UW read(surface,2,0,2) mlen 1 rlen 8 {align1}; |
||
53 | add (1) g32.4<1>UD g32.4<1,1,1>UD 8UD {align1}; |
||
54 | send (16) 0 g46.0<1>UW g32<8,8,1>UW read(surface,2,0,2) mlen 1 rlen 8 {align1}; |
||
55 | avg (16) g66.0<1>UW g38.0<16,16,1>UB g38.1<16,16,1>UB {align1}; |
||
56 | avg (16) g67.0<1>UW g40.0<16,16,1>UB g40.1<16,16,1>UB {align1}; |
||
57 | avg (16) g68.0<1>UW g42.0<16,16,1>UB g42.1<16,16,1>UB {align1}; |
||
58 | avg (16) g69.0<1>UW g44.0<16,16,1>UB g44.1<16,16,1>UB {align1}; |
||
59 | avg (16) g70.0<1>UW g46.0<16,16,1>UB g46.1<16,16,1>UB {align1}; |
||
60 | avg (16) g71.0<1>UW g48.0<16,16,1>UB g48.1<16,16,1>UB {align1}; |
||
61 | avg (16) g72.0<1>UW g50.0<16,16,1>UB g50.1<16,16,1>UB {align1}; |
||
62 | avg (16) g73.0<1>UW g52.0<16,16,1>UB g52.1<16,16,1>UB {align1};16,16,1>16,16,1>1>16,16,1>16,16,1>1>16,16,1>16,16,1>1>16,16,1>16,16,1>1>16,16,1>16,16,1>1>16,16,1>16,16,1>1>16,16,1>16,16,1>1>16,16,1>16,16,1>1>8,8,1>1>1,1,1>1>8,8,1>1>1,1,1>1>16,16,1>16,16,1>1>16,16,1>16,16,1>1>16,16,1>16,16,1>1>16,16,1>16,16,1>1>16,16,1>16,16,1>1>16,16,1>16,16,1>1>16,16,1>16,16,1>1>16,16,1>16,16,1>1>8,8,1>1>1,1,1>1>8,8,1>1>1> |