1 files changed, 36 insertions, 0 deletions
diff --git a/i965_drv_video/shaders/h264/ildb/Load_ILDB_Cntrl_Data_22DW.asm b/i965_drv_video/shaders/h264/ildb/Load_ILDB_Cntrl_Data_22DW.asm
new file mode 100644
index 0000000..19e9a20
--- /dev/null
+++ b/i965_drv_video/shaders/h264/ildb/Load_ILDB_Cntrl_Data_22DW.asm
@@ -0,0 +1,36 @@
+/*
+ * 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: load_ILDB_Cntrl_Data_22DW.asm
+//
+// ********** Apple only module **********
+//
+// This module loads AVC ILDB 22DW control data for one MB for CLN.
+// The reduced control data set is for progressive picture ONLY.
+//
+// Control data memory layout for each MB is 8x11 = 88 bytes.  
+// It ocuppies 3 GRFs after reading in.
+//
+//----------------------------------------------------------------
+//  Symbols need to be defined before including this module
+//
+//	Source region in :ud
+//	CNTRL_DATA_D:	CNTRL_DATA_D Base=rxx ElementSize=4 SrcRegion=REGION(8,1) Type=ud			// 3 GRFs
+//
+//	Binding table index: 
+//	BI_CNTRL_DATA:	Binding table index of control data surface
+//
+//----------------------------------------------------------------
+
+    mul (1)	MSGSRC.0<1>:ud	ORIX:uw			8:uw		{ NoDDClr }				// Block origin X
+    mul (1)	MSGSRC.1<1>:ud	ORIY:uw			11:uw		{ NoDDClr, NoDDChk }	// Block origin Y
+    mov (1)	MSGSRC.2<1>:ud	0x000A0007:ud				{ NoDDChk }				// Block width and height (8x11=88 bytes)
+
+    send (8) CNTRL_DATA_D(0)<1>	MSGHDRY	MSGSRC<8;8,1>:ud	DAPREAD	RESP_LEN(3)+DWBRMSGDSC_SC+BI_CNTRL_DATA	// Receive 3 GRFs
+	
+// End of load_ILDB_Cntrl_Data_22DW.asm