1 files changed, 36 insertions, 0 deletions
diff --git a/i965_drv_video/shaders/post_processing/Common/PL16x8_PL8x8.asm b/i965_drv_video/shaders/post_processing/Common/PL16x8_PL8x8.asm
new file mode 100644
index 0000000..fd592db
--- /dev/null
+++ b/i965_drv_video/shaders/post_processing/Common/PL16x8_PL8x8.asm
@@ -0,0 +1,36 @@
+/*
+ * All Video Processing 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: PL16x8_PL8x8.asm
+//----------------------------------------------------------------
+
+#include "common.inc"
+
+#ifndef DEST_U
+
+	//DEST_U, DEST_V not defined
+	#if (nSRC_REGION==nREGION_1)
+		#define DEST_Y		uwTOP_Y
+		#define DEST_U		uwTOP_U
+		#define DEST_V		uwTOP_V
+	#elif (nSRC_REGION==nREGION_2)
+		#define DEST_Y		uwBOT_Y
+		#define DEST_U		uwBOT_U
+		#define DEST_V		uwBOT_V
+	#endif
+	
+#endif
+
+
+//Convert 444 from sampler to 422
+$for (0, 0; <8; 2, 1) {
+	mov		DEST_U(%2)<1>	DEST_U(%1)<16;8,2>
+	mov		DEST_V(%2)<1>	DEST_V(%1)<16;8,2>	
+}