layers: Clang-format changes for files in layers dir of repo
diff --git a/layers/vk_layer_config.cpp b/layers/vk_layer_config.cpp
old mode 100755
new mode 100644
index 1d2cfc7..58f82f1
--- a/layers/vk_layer_config.cpp
+++ b/layers/vk_layer_config.cpp
@@ -37,16 +37,15 @@
 
 #define MAX_CHARS_PER_LINE 4096
 
-class ConfigFile
-{
-public:
+class ConfigFile {
+  public:
     ConfigFile();
     ~ConfigFile();
 
     const char *getOption(const std::string &_option);
     void setOption(const std::string &_option, const std::string &_val);
 
-private:
+  private:
     bool m_fileIsParsed;
     std::map<std::string, std::string> m_valueMap;
 
@@ -55,8 +54,7 @@
 
 static ConfigFile g_configFileObj;
 
-static VkLayerDbgAction stringToDbgAction(const char *_enum)
-{
+static VkLayerDbgAction stringToDbgAction(const char *_enum) {
     // only handles single enum values
     if (!strcmp(_enum, "VK_DBG_LAYER_ACTION_IGNORE"))
         return VK_DBG_LAYER_ACTION_IGNORE;
@@ -68,11 +66,10 @@
 #endif
     else if (!strcmp(_enum, "VK_DBG_LAYER_ACTION_BREAK"))
         return VK_DBG_LAYER_ACTION_BREAK;
-    return (VkLayerDbgAction) 0;
+    return (VkLayerDbgAction)0;
 }
 
-static VkFlags stringToDbgReportFlags(const char *_enum)
-{
+static VkFlags stringToDbgReportFlags(const char *_enum) {
     // only handles single enum values
     if (!strcmp(_enum, "VK_DEBUG_REPORT_INFO"))
         return VK_DEBUG_REPORT_INFO_BIT_EXT;
@@ -84,11 +81,10 @@
         return VK_DEBUG_REPORT_ERROR_BIT_EXT;
     else if (!strcmp(_enum, "VK_DEBUG_REPORT_DEBUG"))
         return VK_DEBUG_REPORT_DEBUG_BIT_EXT;
-    return (VkFlags) 0;
+    return (VkFlags)0;
 }
 
-static unsigned int convertStringEnumVal(const char *_enum)
-{
+static unsigned int convertStringEnumVal(const char *_enum) {
     unsigned int ret;
 
     ret = stringToDbgAction(_enum);
@@ -98,31 +94,32 @@
     return stringToDbgReportFlags(_enum);
 }
 
-const char *getLayerOption(const char *_option)
-{
+const char *getLayerOption(const char *_option) {
     return g_configFileObj.getOption(_option);
 }
 
 // If option is NULL or stdout, return stdout, otherwise try to open option
 //  as a filename. If successful, return file handle, otherwise stdout
-FILE* getLayerLogOutput(const char *_option, const char *layerName)
-{
-    FILE* log_output = NULL;
+FILE *getLayerLogOutput(const char *_option, const char *layerName) {
+    FILE *log_output = NULL;
     if (!_option || !strcmp("stdout", _option))
         log_output = stdout;
     else {
         log_output = fopen(_option, "w");
         if (log_output == NULL) {
             if (_option)
-                std::cout << std::endl << layerName << " ERROR: Bad output filename specified: " << _option << ". Writing to STDOUT instead" << std::endl << std::endl;
+                std::cout << std::endl << layerName
+                          << " ERROR: Bad output filename specified: "
+                          << _option << ". Writing to STDOUT instead"
+                          << std::endl << std::endl;
             log_output = stdout;
         }
     }
     return log_output;
 }
 
-VkDebugReportFlagsEXT getLayerOptionFlags(const char *_option, uint32_t optionDefault)
-{
+VkDebugReportFlagsEXT getLayerOptionFlags(const char *_option,
+                                          uint32_t optionDefault) {
     VkDebugReportFlagsEXT flags = optionDefault;
     const char *option = (g_configFileObj.getOption(_option));
 
@@ -158,8 +155,7 @@
     return flags;
 }
 
-bool getLayerOptionEnum(const char *_option, uint32_t *optionDefault)
-{
+bool getLayerOptionEnum(const char *_option, uint32_t *optionDefault) {
     bool res;
     const char *option = (g_configFileObj.getOption(_option));
     if (option != NULL) {
@@ -171,32 +167,24 @@
     return res;
 }
 
-void setLayerOptionEnum(const char *_option, const char *_valEnum)
-{
+void setLayerOptionEnum(const char *_option, const char *_valEnum) {
     unsigned int val = convertStringEnumVal(_valEnum);
     char strVal[24];
     snprintf(strVal, 24, "%u", val);
     g_configFileObj.setOption(_option, strVal);
 }
 
-void setLayerOption(const char *_option, const char *_val)
-{
+void setLayerOption(const char *_option, const char *_val) {
     g_configFileObj.setOption(_option, _val);
 }
 
-ConfigFile::ConfigFile() : m_fileIsParsed(false)
-{
-}
+ConfigFile::ConfigFile() : m_fileIsParsed(false) {}
 
-ConfigFile::~ConfigFile()
-{
-}
+ConfigFile::~ConfigFile() {}
 
-const char *ConfigFile::getOption(const std::string &_option)
-{
+const char *ConfigFile::getOption(const std::string &_option) {
     std::map<std::string, std::string>::const_iterator it;
-    if (!m_fileIsParsed)
-    {
+    if (!m_fileIsParsed) {
         parseFile("vk_layer_settings.txt");
     }
 
@@ -206,18 +194,16 @@
         return it->second.c_str();
 }
 
-void ConfigFile::setOption(const std::string &_option, const std::string &_val)
-{
-    if (!m_fileIsParsed)
-    {
+void ConfigFile::setOption(const std::string &_option,
+                           const std::string &_val) {
+    if (!m_fileIsParsed) {
         parseFile("vk_layer_settings.txt");
     }
 
     m_valueMap[_option] = _val;
 }
 
-void ConfigFile::parseFile(const char *filename)
-{
+void ConfigFile::parseFile(const char *filename) {
     std::ifstream file;
     char buf[MAX_CHARS_PER_LINE];
 
@@ -230,20 +216,18 @@
 
     // read tokens from the file and form option, value pairs
     file.getline(buf, MAX_CHARS_PER_LINE);
-    while (!file.eof())
-    {
+    while (!file.eof()) {
         char option[512];
         char value[512];
 
         char *pComment;
 
-        //discard any comments delimited by '#' in the line
+        // discard any comments delimited by '#' in the line
         pComment = strchr(buf, '#');
         if (pComment)
             *pComment = '\0';
 
-        if (sscanf(buf, " %511[^\n\t =] = %511[^\n \t]", option, value) == 2)
-        {
+        if (sscanf(buf, " %511[^\n\t =] = %511[^\n \t]", option, value) == 2) {
             std::string optStr(option);
             std::string valStr(value);
             m_valueMap[optStr] = valStr;
@@ -252,8 +236,7 @@
     }
 }
 
-void print_msg_flags(VkFlags msgFlags, char *msg_flags)
-{
+void print_msg_flags(VkFlags msgFlags, char *msg_flags) {
     bool separator = false;
 
     msg_flags[0] = 0;
@@ -262,23 +245,26 @@
         separator = true;
     }
     if (msgFlags & VK_DEBUG_REPORT_INFO_BIT_EXT) {
-        if (separator) strcat(msg_flags, ",");
+        if (separator)
+            strcat(msg_flags, ",");
         strcat(msg_flags, "INFO");
         separator = true;
     }
     if (msgFlags & VK_DEBUG_REPORT_WARN_BIT_EXT) {
-        if (separator) strcat(msg_flags, ",");
+        if (separator)
+            strcat(msg_flags, ",");
         strcat(msg_flags, "WARN");
         separator = true;
     }
     if (msgFlags & VK_DEBUG_REPORT_PERF_WARN_BIT_EXT) {
-        if (separator) strcat(msg_flags, ",");
+        if (separator)
+            strcat(msg_flags, ",");
         strcat(msg_flags, "PERF");
         separator = true;
     }
     if (msgFlags & VK_DEBUG_REPORT_ERROR_BIT_EXT) {
-        if (separator) strcat(msg_flags, ",");
+        if (separator)
+            strcat(msg_flags, ",");
         strcat(msg_flags, "ERROR");
     }
 }
-