Details | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
5361 | serge | 1 | /* GRF allocation: |
2 | g1~g30: constant buffer |
||
3 | g1~g2:intra IQ matrix |
||
4 | g3~g4:non intra IQ matrix |
||
5 | g5~g20:IDCT table |
||
6 | g31: thread payload |
||
7 | g58~g81:reference data |
||
8 | g82: thread payload backup |
||
9 | g83~g106:IDCT data |
||
10 | g115: message descriptor for reading reference data */ |
||
11 | |||
12 | mov (1) g115.8<1>UD 0x07000FUD {align1}; // 8*16/32=4 |
||
13 | send (16) 0 g40.0<1>UW g115<8,8,1>UW read(surface_u, 2, 0, 2) mlen 1 rlen 4 {align1};//U |
||
14 | send (16) 0 g45.0<1>UW g115<8,8,1>UW read(surface_v, 2, 0, 2) mlen 1 rlen 4 {align1};//V |
||
15 | mov (1) g115.8<1>UD 0xFUD {align1}; |
||
16 | add (1) g115.4<1>UD g115.4<1,1,1>UD 8UD {align1}; |
||
17 | send (16) 0 g44.0<1>UW g115<8,8,1>UW read(surface_u, 2, 0, 2) mlen 1 rlen 1 {align1};//U |
||
18 | send (16) 0 g49.0<1>UW g115<8,8,1>UW read(surface_v, 2, 0, 2) mlen 1 rlen 1 {align1};//V |
||
19 | |||
20 | avg (16) g32.0<1>UW g40.0<16,8,1>UB g41.0<16,8,1>UB {align1}; |
||
21 | avg (16) g33.0<1>UW g41.0<16,8,1>UB g42.0<16,8,1>UB {align1}; |
||
22 | avg (16) g34.0<1>UW g42.0<16,8,1>UB g43.0<16,8,1>UB {align1}; |
||
23 | avg (16) g35.0<1>UW g43.0<16,8,1>UB g44.0<16,8,1>UB {align1}; |
||
24 | |||
25 | avg (16) g36.0<1>UW g45.0<16,8,1>UB g46.0<16,8,1>UB {align1}; |
||
26 | avg (16) g37.0<1>UW g46.0<16,8,1>UB g47.0<16,8,1>UB {align1}; |
||
27 | avg (16) g38.0<1>UW g47.0<16,8,1>UB g48.0<16,8,1>UB {align1}; |
||
28 | avg (16) g39.0<1>UW g48.0<16,8,1>UB g49.0<16,8,1>UB {align1};16,8,1>16,8,1>1>16,8,1>16,8,1>1>16,8,1>16,8,1>1>16,8,1>16,8,1>1>16,8,1>16,8,1>1>16,8,1>16,8,1>1>16,8,1>16,8,1>1>16,8,1>16,8,1>1>8,8,1>1>8,8,1>1>1,1,1>1>1>8,8,1>1>8,8,1>1>1> |