diff options
Diffstat (limited to 'i965_drv_video/shaders/h264/ildb/AVC_ILDB_Root_Y.asm')
| -rw-r--r-- | i965_drv_video/shaders/h264/ildb/AVC_ILDB_Root_Y.asm | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/i965_drv_video/shaders/h264/ildb/AVC_ILDB_Root_Y.asm b/i965_drv_video/shaders/h264/ildb/AVC_ILDB_Root_Y.asm deleted file mode 100644 index 9b9b1a8..0000000 --- a/i965_drv_video/shaders/h264/ildb/AVC_ILDB_Root_Y.asm +++ /dev/null @@ -1,130 +0,0 @@ -/*
- * 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.
- *
- */
-// Kernel name: AVC_ILDB_Root_Y.asm
-//
-// Root kernel serves as a scheduler for child threads
-//
-// $Revision: 1 $
-// $Date: 10/19/06 5:06p $
-//
-
-// ----------------------------------------------------
-// AVC_ILDB_ROOT_Y
-// ----------------------------------------------------
-#define AVC_ILDB
-
-.kernel AVC_ILDB_ROOT_Y
-#if defined(COMBINED_KERNEL)
-ILDB_LABEL(AVC_ILDB_ROOT_Y):
-#endif
-
-#include "SetupVPKernel.asm"
-#include "AVC_ILDB.inc"
-
-/////////////////////////////////////////////////////////////////////////////////////
-#if defined(_DEBUG)
-
-// Init URB space for running on RTL. It satisfies reading an unwritten URB entries.
-// Will remove it for production release.
-
-mov (8) m1:ud 0x11111111:ud
-mov (8) m2:ud 0x22222222:ud
-mov (8) m3:ud 0x33333333:ud
-mov (8) m4:ud 0x44444444:ud
-
-mov (1) Temp1_W:w 0:w
-
-ILDB_LABEL(ILDB_INIT_URB_Y):
-//mul (1) Temp2_W:w Temp1_W:w 4:w // URBOffset
-//shl (1) URBWriteMsgDescLow:uw Temp2_W:w 4:w // Msg descriptor: URB write dest offset (9:4)
-//mov (1) URBWriteMsgDescHigh:uw 0x0650:uw // Msg descriptor: URB write 5 MRFs (m0 - m4)
-
-//mul (1) URBOffset:uw Temp1_W:uw 4:w // Each thread uses 4 URB entries (1 r0 + 1 inline + 2 data)
-mul (1) URBOffset:uw Temp1_W:uw 2:w // Each thread uses 2 URB entries (1 r0 + 1 inline)
-mov (1) URBWriteMsgDesc:ud MSG_LEN(2)+URBWMSGDSC:ud // Msg descriptor: URB write msg length = 3
-#include "writeURB.asm"
-
-add (1) Temp1_W:w Temp1_W:w 1:w // Increase block count
-cmp.l.f0.0 (1) null Temp1_W:w MBsCntY:w // Check the block count limit
-(f0.0) jmpi ILDB_LABEL(ILDB_INIT_URB_Y) // Loop back
-
-mov (1) EntrySignature:w 0xFFF0:w
-
-#endif
-/////////////////////////////////////////////////////////////////////////////////////
-
-
-// Set global variable
-mov (32) ChildParam:uw 0:uw // Reset local variables, 2 GRFs
-//mul (1) TotalBlocks:w MBsCntX:w MBsCntY:w // Total # of blocks
-//add (1) GatewayApertureE:w MBsCntY:w GatewayApertureB:w // Aperture End = aperture Head + BlockCntY
-
-// 4 URB entries for Y:
-// Entry 0 - Child thread R0Hdr
-// Entry 1 - input parameter to child kernel (child r1)
-// Entry 2 - Prev MB data Y 4x16, col 1 and col 0
-// Entry 3 - Prev MB data Y 4x16, col 3 and col 2
-
-#undef URB_ENTRIES_PER_MB
-#define URB_ENTRIES_PER_MB 4
-
-// URB_ENTRIES_PER_MB in differnt form, the final desired format is (URB_ENTRIES_PER_MB-1) << 10
-mov (1) URB_EntriesPerMB_2:w URB_ENTRIES_PER_MB-1:w
-shl (1) URB_EntriesPerMB_2:w URB_EntriesPerMB_2:w 10:w
-
-shr (1) ThreadLimit:w MaxThreads:w 1:w // Initial luma thread limit to 50%
-mul (1) TotalBlocks:w MBsCntX:w MBsCntY:w // MBs to be processed count down from TotalBlocks
-
-//***** Init CT_R0Hdr fields that are common to all threads *************************
-mov (8) CT_R0Hdr.0:ud r0.0<8;8,1>:ud // Init to root R0 header
-mov (1) CT_R0Hdr.7:ud r0.6:ud // Copy Parent Thread Cnt; JJ did the change on 06/20/2006
-mov (1) CT_R0Hdr.31:ub 0:w // Reset the highest byte
-mov (1) CT_R0Hdr.3:ud 0x00000000
-mov (1) CT_R0Hdr.6:uw sr0.0:uw // sr0.0: state reg contains general thread states, e.g. EUID/TID.
-
-//***** Init ChildParam fields that are common to all threads ***********************
-mov (8) ChildParam<1>:ud RootParam<8;8,1>:ud // Copy all root parameters
-mov (4) CurCol<1>:w 0:w // Reset CurCol, CurRow,
-add (2) LastCol<1>:w MBsCntX<2;2,1>:w -1:w // Get LastCol and LastRow
-
-mov (1) URBWriteMsgDesc:ud MSG_LEN(2)+URBWMSGDSC:ud
-
-//===================================================================================
-
-#include "AVC_ILDB_OpenGateway.asm" // Open gateway for receiving notification
-
-#if defined(DEV_CL)
- mov (1) URBOffset:uw 240:uw // Use chroma URB offset to spawn chroma root
-#else
- mov (1) URBOffset:uw 320:uw // Use chroma URB offset to spawn chroma root
-#endif
-
-#include "AVC_ILDB_SpawnChromaRoot.asm" // Spawn chroma root
-
-mov (1) URBOffset:uw 0:uw // Use luma URB offset to spawn luma child
-mov (1) ChildThreadsID:uw 2:uw // Starting ChildThreadsID for luma child threads
-
-#include "AVC_ILDB_Dep_Check.asm" // Check dependency and spawn all luma child threads in parallel with chroma root
-
-
-// Wait for UV root thread to finish
-ILDB_LABEL(WAIT_FOR_UV):
-cmp.l.f0.0 (1) null:w ThreadLimit:w MaxThreads:w
-(f0.0) jmpi ILDB_LABEL(WAIT_FOR_UV)
-
-
-#include "AVC_ILDB_CloseGateway.asm" // Close root thread gateway
-
-END_THREAD // End of root thread
-
-#if !defined(COMBINED_KERNEL) // For standalone kernel only
-.end_code
-
-.end_kernel
-#endif
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