layers: MemTracker support the new layers settings file for configuration

MemTracker use the getlayerOption()  or use default values if now options defined.
MemTracker now has the configurable options Debug Action, Debug Level,  and
Debug Log Filename.

2 files changed, 83 insertions, 30 deletions

diff --git a/layers/CMakeLists.txt b/layers/CMakeLists.txt
index 386979a4..49395a87 100644
--- a/layers/CMakeLists.txt
+++ b/layers/CMakeLists.txt
@@ -53,7 +53,7 @@ run_xgl_layer_generate(ObjectTracker object_track.c)
 add_xgl_layer(Basic basic.cpp)
 add_xgl_layer(Multi multi.cpp)
 add_xgl_layer(DrawState draw_state.c)
-add_xgl_layer(MemTracker mem_tracker.c)
+add_xgl_layer(MemTracker mem_tracker.c layers_config.cpp)
 # generated
 add_xgl_layer(Generic generic_layer.c)
 add_xgl_layer(APIDump api_dump.c)
diff --git a/layers/mem_tracker.c b/layers/mem_tracker.c
index e26ab0ed..8d1b2285 100644
--- a/layers/mem_tracker.c
+++ b/layers/mem_tracker.c
@@ -29,14 +29,19 @@
 #include <pthread.h>
 #include "xgl_struct_string_helper.h"
 #include "mem_tracker.h"
+#include "layers_config.h"
 
 static XGL_LAYER_DISPATCH_TABLE nextTable;
 static XGL_BASE_LAYER_OBJECT *pCurObj;
-static pthread_once_t tabOnce = PTHREAD_ONCE_INIT;
+static pthread_once_t g_initOnce = PTHREAD_ONCE_INIT;
+
 // Ptr to LL of dbg functions
-static XGL_LAYER_DBG_FUNCTION_NODE *pDbgFunctionHead = NULL;
+static XGL_LAYER_DBG_FUNCTION_NODE *g_pDbgFunctionHead = NULL;
+static XGL_LAYER_DBG_REPORT_LEVEL g_reportingLevel = XGL_DBG_LAYER_LEVEL_ERROR;
+static XGL_LAYER_DBG_ACTION g_debugAction = XGL_DBG_LAYER_ACTION_LOG_MSG;
+static FILE *g_logFile = NULL;
+
 // Utility function to handle reporting
-//  If callbacks are enabled, use them, otherwise use printf
 static XGL_VOID layerCbMsg(XGL_DBG_MSG_TYPE msgType,
     XGL_VALIDATION_LEVEL validationLevel,
     XGL_BASE_OBJECT      srcObject,
@@ -45,26 +50,52 @@ static XGL_VOID layerCbMsg(XGL_DBG_MSG_TYPE msgType,
     const char*          pLayerPrefix,
     const char*          pMsg)
 {
-    XGL_LAYER_DBG_FUNCTION_NODE *pTrav = pDbgFunctionHead;
-    if (pTrav) {
-        while (pTrav) {
-            pTrav->pfnMsgCallback(msgType, validationLevel, srcObject, location, msgCode, pMsg, pTrav->pUserData);
-            pTrav = pTrav->pNext;
-        }
-    }
-    else {
-        switch (msgType) {
+    if (g_debugAction & (XGL_DBG_LAYER_ACTION_LOG_MSG | XGL_DBG_LAYER_ACTION_CALLBACK)) {
+         XGL_LAYER_DBG_FUNCTION_NODE *pTrav = g_pDbgFunctionHead;
+         switch (msgType) {
             case XGL_DBG_MSG_ERROR:
-                printf("{%s}ERROR : %s\n", pLayerPrefix, pMsg);
+                if (g_reportingLevel <= XGL_DBG_LAYER_LEVEL_ERROR) {
+                    if (g_debugAction & XGL_DBG_LAYER_ACTION_LOG_MSG)
+                        fprintf(g_logFile, "{%s}ERROR : %s\n", pLayerPrefix, pMsg);
+                    if (g_debugAction & XGL_DBG_LAYER_ACTION_CALLBACK)
+                        while (pTrav) {
+                            pTrav->pfnMsgCallback(msgType, validationLevel, srcObject, location, msgCode, pMsg, pTrav->pUserData);
+                            pTrav = pTrav->pNext;
+                        }
+                }
                 break;
             case XGL_DBG_MSG_WARNING:
-                printf("{%s}WARN : %s\n", pLayerPrefix, pMsg);
+                if (g_reportingLevel <= XGL_DBG_LAYER_LEVEL_WARN) {
+                    if (g_debugAction & XGL_DBG_LAYER_ACTION_LOG_MSG)
+                        fprintf(g_logFile, "{%s}WARN : %s\n", pLayerPrefix, pMsg);
+                    if (g_debugAction & XGL_DBG_LAYER_ACTION_CALLBACK)
+                        while (pTrav) {
+                            pTrav->pfnMsgCallback(msgType, validationLevel, srcObject, location, msgCode, pMsg, pTrav->pUserData);
+                            pTrav = pTrav->pNext;
+                        }
+                }
                 break;
             case XGL_DBG_MSG_PERF_WARNING:
-                printf("{%s}PERF_WARN : %s\n", pLayerPrefix, pMsg);
+                if (g_reportingLevel <= XGL_DBG_LAYER_LEVEL_PERF_WARN) {
+                    if (g_debugAction & XGL_DBG_LAYER_ACTION_LOG_MSG)
+                        fprintf(g_logFile, "{%s}PERF_WARN : %s\n", pLayerPrefix, pMsg);
+                    if (g_debugAction & XGL_DBG_LAYER_ACTION_CALLBACK)
+                        while (pTrav) {
+                            pTrav->pfnMsgCallback(msgType, validationLevel, srcObject, location, msgCode, pMsg, pTrav->pUserData);
+                            pTrav = pTrav->pNext;
+                        }
+                }
                 break;
             default:
-                printf("{%s}INFO : %s\n", pLayerPrefix, pMsg);
+                if (g_reportingLevel <= XGL_DBG_LAYER_LEVEL_INFO) {
+                    if (g_debugAction & XGL_DBG_LAYER_ACTION_LOG_MSG)
+                        fprintf(g_logFile, "{%s}INFO : %s\n", pLayerPrefix, pMsg);
+                    if (g_debugAction & XGL_DBG_LAYER_ACTION_CALLBACK)
+                        while (pTrav) {
+                            pTrav->pfnMsgCallback(msgType, validationLevel, srcObject, location, msgCode, pMsg, pTrav->pUserData);
+                            pTrav = pTrav->pNext;
+                        }
+                }
                 break;
         }
     }
@@ -798,8 +829,30 @@ static XGL_FENCE createLocalFence()
     return fence;
 }
 
-static void initLayerTable()
+static void initMemTracker()
 {
+    const char *strOpt;
+    // initialize MemTracker options
+    strOpt = getLayerOption("MemTrackerReportLevel");
+    if (strOpt != NULL)
+        g_reportingLevel = atoi(strOpt);
+    strOpt = getLayerOption("MemTrackerDebugAction");
+    if (strOpt != NULL)
+       g_debugAction = atoi(strOpt);
+    if (g_debugAction & XGL_DBG_LAYER_ACTION_LOG_MSG)
+    {
+        strOpt = getLayerOption("MemTrackerLogFilename");
+        if (strOpt)
+        {
+            g_logFile = fopen(strOpt, "w");
+
+        }
+        if (g_logFile == NULL)
+            g_logFile = stdout;
+    }
+
+    // initialize Layer dispatch table
+    // TODO handle multiple GPUs
     GetProcAddrType fpNextGPA;
     fpNextGPA = pCurObj->pGPA;
     assert(fpNextGPA);
@@ -1051,7 +1104,7 @@ XGL_LAYER_EXPORT XGL_RESULT XGLAPI xglGetGpuInfo(XGL_PHYSICAL_GPU gpu, XGL_PHYSI
 {
     XGL_BASE_LAYER_OBJECT* gpuw = (XGL_BASE_LAYER_OBJECT *) gpu;
     pCurObj = gpuw;
-    pthread_once(&tabOnce, initLayerTable);
+    pthread_once(&g_initOnce, initMemTracker);
     XGL_RESULT result = nextTable.GetGpuInfo((XGL_PHYSICAL_GPU)gpuw->nextObject, infoType, pDataSize, pData);
     return result;
 }
@@ -1060,7 +1113,7 @@ XGL_LAYER_EXPORT XGL_RESULT XGLAPI xglCreateDevice(XGL_PHYSICAL_GPU gpu, const X
 {
     XGL_BASE_LAYER_OBJECT* gpuw = (XGL_BASE_LAYER_OBJECT *) gpu;
     pCurObj = gpuw;
-    pthread_once(&tabOnce, initLayerTable);
+    pthread_once(&g_initOnce, initMemTracker);
     XGL_RESULT result = nextTable.CreateDevice((XGL_PHYSICAL_GPU)gpuw->nextObject, pCreateInfo, pDevice);
     // Save off device in case we need it to create Fences
     globalDevice = *pDevice;
@@ -1094,7 +1147,7 @@ XGL_LAYER_EXPORT XGL_RESULT XGLAPI xglGetExtensionSupport(XGL_PHYSICAL_GPU gpu,
 {
     XGL_BASE_LAYER_OBJECT* gpuw = (XGL_BASE_LAYER_OBJECT *) gpu;
     pCurObj = gpuw;
-    pthread_once(&tabOnce, initLayerTable);
+    pthread_once(&g_initOnce, initMemTracker);
     XGL_RESULT result = nextTable.GetExtensionSupport((XGL_PHYSICAL_GPU)gpuw->nextObject, pExtName);
     return result;
 }
@@ -1105,7 +1158,7 @@ XGL_LAYER_EXPORT XGL_RESULT XGLAPI xglEnumerateLayers(XGL_PHYSICAL_GPU gpu, XGL_
     {
         XGL_BASE_LAYER_OBJECT* gpuw = (XGL_BASE_LAYER_OBJECT *) gpu;
         pCurObj = gpuw;
-        pthread_once(&tabOnce, initLayerTable);
+        pthread_once(&g_initOnce, initMemTracker);
         XGL_RESULT result = nextTable.EnumerateLayers((XGL_PHYSICAL_GPU)gpuw->nextObject, maxLayerCount, maxStringSize, pOutLayers, pOutLayerCount, pReserved);
         return result;
     } else
@@ -1253,7 +1306,7 @@ XGL_LAYER_EXPORT XGL_RESULT XGLAPI xglGetMultiGpuCompatibility(XGL_PHYSICAL_GPU
 {
     XGL_BASE_LAYER_OBJECT* gpuw = (XGL_BASE_LAYER_OBJECT *) gpu0;
     pCurObj = gpuw;
-    pthread_once(&tabOnce, initLayerTable);
+    pthread_once(&g_initOnce, initMemTracker);
     XGL_RESULT result = nextTable.GetMultiGpuCompatibility((XGL_PHYSICAL_GPU)gpuw->nextObject, gpu1, pInfo);
     return result;
 }
@@ -1961,21 +2014,21 @@ XGL_LAYER_EXPORT XGL_RESULT XGLAPI xglDbgRegisterMsgCallback(XGL_DBG_MSG_CALLBAC
         return XGL_ERROR_OUT_OF_MEMORY;
     pNewDbgFuncNode->pfnMsgCallback = pfnMsgCallback;
     pNewDbgFuncNode->pUserData = pUserData;
-    pNewDbgFuncNode->pNext = pDbgFunctionHead;
-    pDbgFunctionHead = pNewDbgFuncNode;
+    pNewDbgFuncNode->pNext = g_pDbgFunctionHead;
+    g_pDbgFunctionHead = pNewDbgFuncNode;
     XGL_RESULT result = nextTable.DbgRegisterMsgCallback(pfnMsgCallback, pUserData);
     return result;
 }
 
 XGL_LAYER_EXPORT XGL_RESULT XGLAPI xglDbgUnregisterMsgCallback(XGL_DBG_MSG_CALLBACK_FUNCTION pfnMsgCallback)
 {
-    XGL_LAYER_DBG_FUNCTION_NODE *pTrav = pDbgFunctionHead;
+    XGL_LAYER_DBG_FUNCTION_NODE *pTrav = g_pDbgFunctionHead;
     XGL_LAYER_DBG_FUNCTION_NODE *pPrev = pTrav;
     while (pTrav) {
         if (pTrav->pfnMsgCallback == pfnMsgCallback) {
             pPrev->pNext = pTrav->pNext;
-            if (pDbgFunctionHead == pTrav)
-                pDbgFunctionHead = pTrav->pNext;
+            if (g_pDbgFunctionHead == pTrav)
+                g_pDbgFunctionHead = pTrav->pNext;
             free(pTrav);
             break;
         }
@@ -2024,7 +2077,7 @@ XGL_LAYER_EXPORT XGL_RESULT XGLAPI xglWsiX11AssociateConnection(XGL_PHYSICAL_GPU
 {
     XGL_BASE_LAYER_OBJECT* gpuw = (XGL_BASE_LAYER_OBJECT *) gpu;
     pCurObj = gpuw;
-    pthread_once(&tabOnce, initLayerTable);
+    pthread_once(&g_initOnce, initMemTracker);
     XGL_RESULT result = nextTable.WsiX11AssociateConnection((XGL_PHYSICAL_GPU)gpuw->nextObject, pConnectionInfo);
     return result;
 }
@@ -2062,7 +2115,7 @@ XGL_LAYER_EXPORT XGL_VOID* XGLAPI xglGetProcAddr(XGL_PHYSICAL_GPU gpu, const XGL
     if (gpu == NULL)
         return NULL;
     pCurObj = gpuw;
-    pthread_once(&tabOnce, initLayerTable);
+    pthread_once(&g_initOnce, initMemTracker);
 
     if (!strncmp("xglGetProcAddr", funcName, sizeof("xglGetProcAddr")))
         return xglGetProcAddr;