| 0,0 → 1,41 |
|---|
| /* |
| * Scoreboard update function for decoding kernels |
| * Copyright © <2010>, Intel Corporation. |
| * |
| * This program is licensed under the terms and conditions of the |
| * Eclipse Public License (EPL), version 1.0. The full text of the EPL is at |
| * http://www.opensource.org/licenses/eclipse-1.0.php. |
| * |
| */ |
| // |
| // Module name: scoreboard_update.asm |
| // |
| // Scoreboard update function for decoding kernels |
| // |
| // This module is used by decoding kernels to send message to scoreboard to update the |
| // "complete" status, thus the dependency of the MB can be cleared. |
| // |
| // $Revision: 6 $ |
| // $Date: 10/16/06 5:19p $ |
| // |
| mov (8) MSGHDRY1<1>:ud 0x00000000:ud // Initialize message header payload with 0 |
| |
| // Compose M0.5:ud information |
| add (1) MSGHDRY1.10<1>:uw r0.20:ub 0x0200:uw // Message length = 1 DWORD |
| and (1) MSGHDRY1.11<1>:uw M05_STORE<0;1,0>:uw SB_MASK*4:uw // Retrieve stored value and wrap around scoreboard |
| |
| or (1) MSGHDRY1.0<1>:ud M05_STORE<0;1,0>:uw 0xc0000000:ud // Set "Completed" bits |
| |
| #ifndef BSDRESET_ENABLE |
| #ifdef INTER_KERNEL |
| mov (1) gREG_WRITE_COMMIT_Y<1>:ud gREG_WRITE_COMMIT_Y<0;1,0>:ud // Make sure Y write is committed |
| mov (1) gREG_WRITE_COMMIT_UV<1>:ud gREG_WRITE_COMMIT_UV<0;1,0>:ud // Make sure U/V write is committed |
| #else |
| mov (1) REG_WRITE_COMMIT_Y<1>:ud REG_WRITE_COMMIT_Y<0;1,0>:ud // Make sure Y write is committed |
| mov (1) REG_WRITE_COMMIT_UV<1>:ud REG_WRITE_COMMIT_UV<0;1,0>:ud // Make sure U/V write is committed |
| #endif // INTER_KERNEL |
| #endif // BSDRESET_ENABLE |
| |
| send (8) NULLREG MSGHDRY1 null:ud MSG_GW FWDMSGDSC |
| |
| // End of scoreboard_update |