layers: Updated README to include ParamChecker

Conflicts:
	layers/README.md

diff --git a/layers/README.md b/layers/README.md
index 17309396e3c83d847375ba4755b18f7cd40d7282..2515fe64ed3d42767b871773ac6680949ecd29e5 100644 (file)
--- a/layers/README.md
+++ b/layers/README.md
@@ -38,7 +38,7 @@ layer/Multi.cpp (name=multi1:multi2) simple example showing multiple layers per
 (build dir)/layer/api\_dump\_no\_addr.c - print out API calls along with parameter values but replace any variable addresses with the static string "addr".
 
 ### Print Object Stats
-(build di\r>/layer/object_track.c - Print object CREATE/USE/DESTROY stats. Individually track objects by category. XGL\_OBJECT\_TYPE enum defined in object_track.h. If a Dbg callback function is registered, this layer will use callback function(s) for reporting, otherwise uses stdout. Provides custom interface to query number of live objects of given type  "XGL\_UINT64 objTrackGetObjectCount(XGL\_OBJECT\_TYPE type)" and a secondary call to return an array of those objects "XGL\_RESULT objTrackGetObjects(XGL\_OBJECT\_TYPE type, XGL\_UINT64 objCount, OBJTRACK\_NODE* pObjNodeArray)".
+(build dir>/layer/object_track.c - Print object CREATE/USE/DESTROY stats. Individually track objects by category. XGL\_OBJECT\_TYPE enum defined in object_track.h. If a Dbg callback function is registered, this layer will use callback function(s) for reporting, otherwise uses stdout. Provides custom interface to query number of live objects of given type  "XGL\_UINT64 objTrackGetObjectCount(XGL\_OBJECT\_TYPE type)" and a secondary call to return an array of those objects "XGL\_RESULT objTrackGetObjects(XGL\_OBJECT\_TYPE type, XGL\_UINT64 objCount, OBJTRACK\_NODE* pObjNodeArray)".
 
 ### Report Draw State
 layer/draw\_state.c - Report the Descriptor Set, Pipeline State, and dynamic state at each Draw call. If a Dbg callback function is registered, this layer will use callback function(s) for reporting, otherwise uses stdout. 
@@ -46,6 +46,9 @@ layer/draw\_state.c - Report the Descriptor Set, Pipeline State, and dynamic sta
 ### Track GPU Memory
 layer/mem\_tracker.c - Track GPU Memory and any binding it has to objects and/or Cmd Buffers. Report issues with freeing memory, memory dependencies on Cmd Buffers, and any memory leaks at DestroyDevice time. If a Dbg callback function is registered, this layer will use callback function(s) for reporting, otherwise uses stdout.
 
+### Check parameters
+<build dir>/layer/param_checker.c (name=ParamChecker) - Check the input parameters to API calls for validity. Currently this only checks ENUM params directly passed to API calls and ENUMs embedded in struct params. If a Dbg callback function is registered, this layer will use callback function(s) for reporting, otherwise uses stdout.
+
 ## Using Layers
 
 1. Build XGL loader  and i965 icd driver using normal steps (cmake and make)