glave: Rename XGL to vulkan
diff --git a/tools/glave/scripts/vk_generate.py b/tools/glave/scripts/vk_generate.py
index 570a203..386a7cc 100755
--- a/tools/glave/scripts/vk_generate.py
+++ b/tools/glave/scripts/vk_generate.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# XGL
+# Vulkan
 #
 # Copyright (C) 2014 LunarG, Inc.
 #
@@ -25,18 +25,18 @@
 
 import os, sys
 
-# add main repo directory so xgl.py can be imported. This needs to be a complete path.
+# add main repo directory so vulkan.py can be imported. This needs to be a complete path.
 glv_scripts_path = os.path.dirname(os.path.abspath(__file__))
 main_path = os.path.abspath(glv_scripts_path + "/../../../")
 sys.path.append(main_path)
 
-import xgl
+import vulkan
 
 class Subcommand(object):
     def __init__(self, argv):
         self.argv = argv
-        self.headers = xgl.headers
-        self.protos = xgl.protos
+        self.headers = vulkan.headers
+        self.protos = vulkan.protos
 
     def run(self):
         print(self.generate())
@@ -63,7 +63,7 @@
         return """/* THIS FILE IS GENERATED.  DO NOT EDIT. */
 
 /*
- * XGL
+ * Vulkan
  *
  * Copyright (C) 2014 LunarG, Inc.
  *
@@ -96,31 +96,35 @@
         pass
 
     # Return set of printf '%' qualifier, input to that qualifier, and any dereference
-    def _get_printf_params(self, xgl_type, name, output_param):
+    def _get_printf_params(self, vk_type, name, output_param):
         deref = ""
         # TODO : Need ENUM and STRUCT checks here
-        if "_TYPE" in xgl_type: # TODO : This should be generic ENUM check
-            return ("%s", "string_%s(%s)" % (xgl_type.replace('const ', '').strip('*'), name), deref)
-        if "char*" == xgl_type:
+        if "VK_IMAGE_LAYOUT" in vk_type:
+            return ("%s", "string_%s(%s)" % (vk_type.replace('const ', '').strip('*'), name), deref)
+        if "VK_CLEAR_COLOR" in vk_type:
+            return ("%p", "(void*)&%s" % name, deref)
+        if "_type" in vk_type.lower(): # TODO : This should be generic ENUM check
+            return ("%s", "string_%s(%s)" % (vk_type.replace('const ', '').strip('*'), name), deref)
+        if "char*" == vk_type:
             return ("%s", name, "*")
-        if "uint64_t" in xgl_type:
-            if '*' in xgl_type:
+        if "uint64_t" in vk_type:
+            if '*' in vk_type:
                 return ("%lu",  "(%s == NULL) ? 0 : *(%s)" % (name, name), "*")
             return ("%lu", name, deref)
-        if "size_t" in xgl_type:
-            if '*' in xgl_type:
+        if "size_t" in vk_type:
+            if '*' in vk_type:
                 return ("%zu", "(%s == NULL) ? 0 : *(%s)" % (name, name), "*")
             return ("%zu", name, deref)
-        if "float" in xgl_type:
-            if '[' in xgl_type: # handle array, current hard-coded to 4 (TODO: Make this dynamic)
+        if "float" in vk_type:
+            if '[' in vk_type: # handle array, current hard-coded to 4 (TODO: Make this dynamic)
                 return ("[%f, %f, %f, %f]", "%s[0], %s[1], %s[2], %s[3]" % (name, name, name, name), deref)
             return ("%f", name, deref)
-        if "bool" in xgl_type or 'xcb_randr_crtc_t' in xgl_type:
+        if "bool" in vk_type or 'xcb_randr_crtc_t' in vk_type:
             return ("%u", name, deref)
-        if True in [t in xgl_type for t in ["int", "FLAGS", "MASK", "xcb_window_t"]]:
-            if '[' in xgl_type: # handle array, current hard-coded to 4 (TODO: Make this dynamic)
+        if True in [t in vk_type.lower() for t in ["int", "flags", "mask", "xcb_window_t"]]:
+            if '[' in vk_type: # handle array, current hard-coded to 4 (TODO: Make this dynamic)
                 return ("[%i, %i, %i, %i]", "%s[0], %s[1], %s[2], %s[3]" % (name, name, name, name), deref)
-            if '*' in xgl_type:
+            if '*' in vk_type:
                 return ("%i", "(%s == NULL) ? 0 : *(%s)" % (name, name), "*")
             return ("%i", name, deref)
         if output_param:
@@ -134,13 +138,13 @@
         func_ptrs.append('extern INIT_ONCE gInitOnce;')
         for proto in self.protos:
             if True not in [skip_str in proto.name for skip_str in ['Dbg', 'Wsi']]: #Dbg' not in proto.name and 'Wsi' not in proto.name:
-                func_ptrs.append('#define __HOOKED_xgl%s hooked_xgl%s' % (proto.name, proto.name))
+                func_ptrs.append('#define __HOOKED_vk%s hooked_vk%s' % (proto.name, proto.name))
 
         func_ptrs.append('\n#elif defined(PLATFORM_LINUX)')
         func_ptrs.append('extern pthread_once_t gInitOnce;')
         for proto in self.protos:
             if True not in [skip_str in proto.name for skip_str in ['Dbg', 'Wsi']]:
-                func_ptrs.append('#define __HOOKED_xgl%s xgl%s' % (proto.name, proto.name))
+                func_ptrs.append('#define __HOOKED_vk%s vk%s' % (proto.name, proto.name))
 
         func_ptrs.append('#endif\n')
         return "\n".join(func_ptrs)
@@ -150,12 +154,12 @@
         func_ptrs.append('#ifdef WIN32')
         for proto in self.protos:
             if func_class in proto.name:
-                func_ptrs.append('#define __HOOKED_xgl%s hooked_xgl%s' % (proto.name, proto.name))
+                func_ptrs.append('#define __HOOKED_vk%s hooked_vk%s' % (proto.name, proto.name))
 
         func_ptrs.append('#elif defined(__linux__)')
         for proto in self.protos:
             if func_class in proto.name:
-                func_ptrs.append('#define __HOOKED_xgl%s xgl%s' % (proto.name, proto.name))
+                func_ptrs.append('#define __HOOKED_vk%s vk%s' % (proto.name, proto.name))
 
         func_ptrs.append('#endif\n')
         return "\n".join(func_ptrs)
@@ -165,7 +169,7 @@
         func_protos.append('// Hooked function prototypes\n')
         for proto in self.protos:
             if 'Dbg' not in proto.name and 'Wsi' not in proto.name:
-                func_protos.append('GLVTRACER_EXPORT %s;' % proto.c_func(prefix="__HOOKED_xgl", attr="XGLAPI"))
+                func_protos.append('GLVTRACER_EXPORT %s;' % proto.c_func(prefix="__HOOKED_vk", attr="VKAPI"))
 
         return "\n".join(func_protos)
 
@@ -174,7 +178,7 @@
         func_protos.append('// Hooked function prototypes\n')
         for proto in self.protos:
             if func_class in proto.name:
-                func_protos.append('GLVTRACER_EXPORT %s;' % proto.c_func(prefix="__HOOKED_xgl", attr="XGLAPI"))
+                func_protos.append('GLVTRACER_EXPORT %s;' % proto.c_func(prefix="__HOOKED_vk", attr="VKAPI"))
 
         return "\n".join(func_protos)
 
@@ -184,9 +188,9 @@
         func_ptr_assign.append('')
         for proto in self.protos:
             if 'Dbg' not in proto.name and 'Wsi' not in proto.name:
-                func_ptr_assign.append('extern %s( XGLAPI * real_xgl%s)(' % (proto.ret, proto.name))
+                func_ptr_assign.append('extern %s( VKAPI * real_vk%s)(' % (proto.ret, proto.name))
                 for p in proto.params:
-                    if 'color' == p.name and 'XGL_CLEAR_COLOR' != p.ty:
+                    if 'color' == p.name:
                         func_ptr_assign.append('    %s %s[4],' % (p.ty.replace('[4]', ''), p.name))
                     else:
                         func_ptr_assign.append('    %s %s,' % (p.ty, p.name))
@@ -197,13 +201,13 @@
         func_ptr_assign = []
         for proto in self.protos:
             if 'Dbg' not in proto.name and 'Wsi' not in proto.name:
-                func_ptr_assign.append('%s( XGLAPI * real_xgl%s)(' % (proto.ret, proto.name))
+                func_ptr_assign.append('%s( VKAPI * real_vk%s)(' % (proto.ret, proto.name))
                 for p in proto.params:
-                    if 'color' == p.name and 'XGL_CLEAR_COLOR' != p.ty:
+                    if 'color' == p.name:
                         func_ptr_assign.append('    %s %s[4],' % (p.ty.replace('[4]', ''), p.name))
                     else:
                         func_ptr_assign.append('    %s %s,' % (p.ty, p.name))
-                func_ptr_assign[-1] = func_ptr_assign[-1].replace(',', ') = xgl%s;\n' % (proto.name))
+                func_ptr_assign[-1] = func_ptr_assign[-1].replace(',', ') = vk%s;\n' % (proto.name))
         return "\n".join(func_ptr_assign)
 
 
@@ -211,110 +215,110 @@
         func_ptr_assign = []
         for proto in self.protos:
             if func_class in proto.name:
-                func_ptr_assign.append('static %s( XGLAPI * real_xgl%s)(' % (proto.ret, proto.name))
+                func_ptr_assign.append('static %s( VKAPI * real_vk%s)(' % (proto.ret, proto.name))
                 for p in proto.params:
                     func_ptr_assign.append('    %s %s,' % (p.ty, p.name))
-                func_ptr_assign[-1] = func_ptr_assign[-1].replace(',', ') = xgl%s;\n' % (proto.name))
+                func_ptr_assign[-1] = func_ptr_assign[-1].replace(',', ') = vk%s;\n' % (proto.name))
         return "\n".join(func_ptr_assign)
 
     def _generate_attach_hooks(self):
         hooks_txt = []
-        hooks_txt.append('// declared as extern in glvtrace_xgl_helpers.h')
+        hooks_txt.append('// declared as extern in glvtrace_vk_helpers.h')
         hooks_txt.append('BOOL isHooked = FALSE;\n')
         hooks_txt.append('void AttachHooks()\n{\n   BOOL hookSuccess = TRUE;\n#if defined(WIN32)')
         hooks_txt.append('    Mhook_BeginMultiOperation(FALSE);')
         # TODO : Verify if CreateInstance is appropriate to key off of here
-        hooks_txt.append('    if (real_xglCreateInstance != NULL)')
+        hooks_txt.append('    if (real_vkCreateInstance != NULL)')
         hooks_txt.append('    {\n        isHooked = TRUE;')
         hook_operator = '='
         for proto in self.protos:
             if 'Dbg' not in proto.name and 'Wsi' not in proto.name:
-                hooks_txt.append('        hookSuccess %s Mhook_SetHook((PVOID*)&real_xgl%s, hooked_xgl%s);' % (hook_operator, proto.name, proto.name))
+                hooks_txt.append('        hookSuccess %s Mhook_SetHook((PVOID*)&real_vk%s, hooked_vk%s);' % (hook_operator, proto.name, proto.name))
                 hook_operator = '&='
         hooks_txt.append('    }\n')
         hooks_txt.append('    if (!hookSuccess)\n    {')
-        hooks_txt.append('        glv_LogError("Failed to hook XGL.");\n    }\n')
+        hooks_txt.append('        glv_LogError("Failed to hook Vulkan.");\n    }\n')
         hooks_txt.append('    Mhook_EndMultiOperation();\n')
         hooks_txt.append('#elif defined(__linux__)')
-        hooks_txt.append('    if (real_xglCreateInstance == xglCreateInstance)')
-        hooks_txt.append('        hookSuccess = glv_platform_get_next_lib_sym((PVOID*)&real_xglCreateInstance,"xglCreateInstance");')
+        hooks_txt.append('    if (real_vkCreateInstance == vkCreateInstance)')
+        hooks_txt.append('        hookSuccess = glv_platform_get_next_lib_sym((PVOID*)&real_vkCreateInstance,"vkCreateInstance");')
         hooks_txt.append('    isHooked = TRUE;')
         for proto in self.protos:
             if 'Dbg' not in proto.name and 'Wsi' not in proto.name and 'CreateInstance' not in proto.name:
-                hooks_txt.append('    hookSuccess %s glv_platform_get_next_lib_sym((PVOID*)&real_xgl%s, "xgl%s");' % (hook_operator, proto.name, proto.name))
+                hooks_txt.append('    hookSuccess %s glv_platform_get_next_lib_sym((PVOID*)&real_vk%s, "vk%s");' % (hook_operator, proto.name, proto.name))
         hooks_txt.append('    if (!hookSuccess)\n    {')
-        hooks_txt.append('        glv_LogError("Failed to hook XGL.");\n    }\n')
+        hooks_txt.append('        glv_LogError("Failed to hook Vulkan.");\n    }\n')
         hooks_txt.append('#endif\n}\n')
         return "\n".join(hooks_txt)
 
     def _generate_attach_hooks_ext(self, func_class='Wsi'):
-        func_ext_dict = {'Wsi': '_xglwsix11ext', 'Dbg': '_xgldbg'}
+        func_ext_dict = {'Wsi': '_vkwsix11ext', 'Dbg': '_vkdbg'}
         first_proto_dict = {'Wsi': 'WsiX11AssociateConnection', 'Dbg': 'DbgSetValidationLevel'}
         hooks_txt = []
         hooks_txt.append('void AttachHooks%s()\n{\n    BOOL hookSuccess = TRUE;\n#if defined(WIN32)' % func_ext_dict[func_class])
         hooks_txt.append('    Mhook_BeginMultiOperation(FALSE);')
-        hooks_txt.append('    if (real_xgl%s != NULL)' % first_proto_dict[func_class])
+        hooks_txt.append('    if (real_vk%s != NULL)' % first_proto_dict[func_class])
         hooks_txt.append('    {')
         hook_operator = '='
         for proto in self.protos:
             if func_class in proto.name:
-                hooks_txt.append('        hookSuccess %s Mhook_SetHook((PVOID*)&real_xgl%s, hooked_xgl%s);' % (hook_operator, proto.name, proto.name))
+                hooks_txt.append('        hookSuccess %s Mhook_SetHook((PVOID*)&real_vk%s, hooked_vk%s);' % (hook_operator, proto.name, proto.name))
                 hook_operator = '&='
         hooks_txt.append('    }\n')
         hooks_txt.append('    if (!hookSuccess)\n    {')
-        hooks_txt.append('        glv_LogError("Failed to hook XGL ext %s.");\n    }\n' % func_class)
+        hooks_txt.append('        glv_LogError("Failed to hook Vulkan ext %s.");\n    }\n' % func_class)
         hooks_txt.append('    Mhook_EndMultiOperation();\n')
         hooks_txt.append('#elif defined(__linux__)')
-        hooks_txt.append('    hookSuccess = glv_platform_get_next_lib_sym((PVOID*)&real_xgl%s, "xgl%s");' % (first_proto_dict[func_class], first_proto_dict[func_class]))
+        hooks_txt.append('    hookSuccess = glv_platform_get_next_lib_sym((PVOID*)&real_vk%s, "vk%s");' % (first_proto_dict[func_class], first_proto_dict[func_class]))
         for proto in self.protos:
             if func_class in proto.name and first_proto_dict[func_class] not in proto.name:
-                hooks_txt.append('    hookSuccess %s glv_platform_get_next_lib_sym((PVOID*)&real_xgl%s, "xgl%s");' % (hook_operator, proto.name, proto.name))
+                hooks_txt.append('    hookSuccess %s glv_platform_get_next_lib_sym((PVOID*)&real_vk%s, "vk%s");' % (hook_operator, proto.name, proto.name))
         hooks_txt.append('    if (!hookSuccess)\n    {')
-        hooks_txt.append('        glv_LogError("Failed to hook XGL ext %s.");\n    }\n' % func_class)
+        hooks_txt.append('        glv_LogError("Failed to hook Vulkan ext %s.");\n    }\n' % func_class)
         hooks_txt.append('#endif\n}\n')
         return "\n".join(hooks_txt)
 
     def _generate_detach_hooks(self):
         hooks_txt = []
         hooks_txt.append('void DetachHooks()\n{\n#ifdef __linux__\n    return;\n#elif defined(WIN32)')
-        hooks_txt.append('    BOOL unhookSuccess = TRUE;\n    if (real_xglGetGpuInfo != NULL)\n    {')
+        hooks_txt.append('    BOOL unhookSuccess = TRUE;\n    if (real_vkGetGpuInfo != NULL)\n    {')
         hook_operator = '='
         for proto in self.protos:
             if 'Dbg' not in proto.name and 'Wsi' not in proto.name:
-                hooks_txt.append('        unhookSuccess %s Mhook_Unhook((PVOID*)&real_xgl%s);' % (hook_operator, proto.name))
+                hooks_txt.append('        unhookSuccess %s Mhook_Unhook((PVOID*)&real_vk%s);' % (hook_operator, proto.name))
                 hook_operator = '&='
         hooks_txt.append('    }\n    isHooked = FALSE;')
         hooks_txt.append('    if (!unhookSuccess)\n    {')
-        hooks_txt.append('        glv_LogError("Failed to unhook XGL.");\n    }')
+        hooks_txt.append('        glv_LogError("Failed to unhook Vulkan.");\n    }')
         hooks_txt.append('#endif\n}')
         hooks_txt.append('#ifdef WIN32\nINIT_ONCE gInitOnce = INIT_ONCE_STATIC_INIT;\n#elif defined(PLATFORM_LINUX)\npthread_once_t gInitOnce = PTHREAD_ONCE_INIT;\n#endif\n')
         return "\n".join(hooks_txt)
 
     def _generate_detach_hooks_ext(self, func_class='Wsi'):
-        func_ext_dict = {'Wsi': '_xglwsix11ext', 'Dbg': '_xgldbg'}
+        func_ext_dict = {'Wsi': '_vkwsix11ext', 'Dbg': '_vkdbg'}
         first_proto_dict = {'Wsi': 'WsiX11AssociateConnection', 'Dbg': 'DbgSetValidationLevel'}
         hooks_txt = []
         hooks_txt.append('void DetachHooks%s()\n{\n#ifdef WIN32' % func_ext_dict[func_class])
-        hooks_txt.append('    BOOL unhookSuccess = TRUE;\n    if (real_xgl%s != NULL)\n    {' % first_proto_dict[func_class])
+        hooks_txt.append('    BOOL unhookSuccess = TRUE;\n    if (real_vk%s != NULL)\n    {' % first_proto_dict[func_class])
         hook_operator = '='
         for proto in self.protos:
             if func_class in proto.name:
-                hooks_txt.append('        unhookSuccess %s Mhook_Unhook((PVOID*)&real_xgl%s);' % (hook_operator, proto.name))
+                hooks_txt.append('        unhookSuccess %s Mhook_Unhook((PVOID*)&real_vk%s);' % (hook_operator, proto.name))
                 hook_operator = '&='
         hooks_txt.append('    }')
         hooks_txt.append('    if (!unhookSuccess)\n    {')
-        hooks_txt.append('        glv_LogError("Failed to unhook XGL ext %s.");\n    }' % func_class)
+        hooks_txt.append('        glv_LogError("Failed to unhook Vulkan ext %s.");\n    }' % func_class)
         hooks_txt.append('#elif defined(__linux__)\n    return;\n#endif\n}\n')
         return "\n".join(hooks_txt)
 
     def _generate_init_funcs(self):
         init_tracer = []
-        init_tracer.append('void send_xgl_api_version_packet()\n{')
-        init_tracer.append('    struct_xglApiVersion* pPacket;')
+        init_tracer.append('void send_vk_api_version_packet()\n{')
+        init_tracer.append('    struct_vkApiVersion* pPacket;')
         init_tracer.append('    glv_trace_packet_header* pHeader;')
-        init_tracer.append('    pHeader = glv_create_trace_packet(GLV_TID_XGL, GLV_TPI_XGL_xglApiVersion, sizeof(struct_xglApiVersion), 0);')
-        init_tracer.append('    pPacket = interpret_body_as_xglApiVersion(pHeader, FALSE);')
-        init_tracer.append('    pPacket->version = XGL_API_VERSION;')
+        init_tracer.append('    pHeader = glv_create_trace_packet(GLV_TID_VULKAN, GLV_TPI_VK_vkApiVersion, sizeof(struct_vkApiVersion), 0);')
+        init_tracer.append('    pPacket = interpret_body_as_vkApiVersion(pHeader, FALSE);')
+        init_tracer.append('    pPacket->version = VK_API_VERSION;')
         init_tracer.append('    FINISH_TRACE_PACKET();\n}\n')
 
         init_tracer.append('extern GLV_CRITICAL_SECTION g_memInfoLock;')
@@ -322,12 +326,12 @@
         init_tracer.append('    char *ipAddr = glv_get_global_var("GLVLIB_TRACE_IPADDR");')
         init_tracer.append('    if (ipAddr == NULL)')
         init_tracer.append('        ipAddr = "127.0.0.1";')
-        init_tracer.append('    gMessageStream = glv_MessageStream_create(FALSE, ipAddr, GLV_BASE_PORT + GLV_TID_XGL);')
+        init_tracer.append('    gMessageStream = glv_MessageStream_create(FALSE, ipAddr, GLV_BASE_PORT + GLV_TID_VULKAN);')
         init_tracer.append('    glv_trace_set_trace_file(glv_FileLike_create_msg(gMessageStream));')
         init_tracer.append('//    glv_tracelog_set_log_file(glv_FileLike_create_file(fopen("glv_log_traceside.txt","w")));')
-        init_tracer.append('    glv_tracelog_set_tracer_id(GLV_TID_XGL);')
+        init_tracer.append('    glv_tracelog_set_tracer_id(GLV_TID_VULKAN);')
         init_tracer.append('    glv_create_critical_section(&g_memInfoLock);')
-        init_tracer.append('    send_xgl_api_version_packet();\n}\n')
+        init_tracer.append('    send_vk_api_version_packet();\n}\n')
         return "\n".join(init_tracer)
 
     # Take a list of params and return a list of dicts w/ ptr param details
@@ -336,11 +340,11 @@
         # TODO : This is a slightly nicer way to handle custom cases than initial code, however
         #   this can still be further generalized to eliminate more custom code
         #   big case to handle is when ptrs to structs have embedded data that needs to be accounted for in packet
-        custom_ptr_dict = {'XGL_DEVICE_CREATE_INFO': {'add_txt': 'add_XGL_DEVICE_CREATE_INFO_to_packet(pHeader, (XGL_DEVICE_CREATE_INFO**) &(pPacket->pCreateInfo), pCreateInfo)',
+        custom_ptr_dict = {'VK_DEVICE_CREATE_INFO': {'add_txt': 'add_VK_DEVICE_CREATE_INFO_to_packet(pHeader, (VK_DEVICE_CREATE_INFO**) &(pPacket->pCreateInfo), pCreateInfo)',
                                                   'finalize_txt': ''},
-                           'XGL_INSTANCE_CREATE_INFO': {'add_txt': 'add_XGL_INSTANCE_CREATE_INFO_to_packet(pHeader, (XGL_INSTANCE_CREATE_INFO**)&(pPacket->pCreateInfo), pCreateInfo)',
+                           'VK_APPLICATION_INFO': {'add_txt': 'add_VK_APPLICATION_INFO_to_packet(pHeader, (VK_APPLICATION_INFO**)&(pPacket->pAppInfo), pAppInfo)',
                                                 'finalize_txt': ''},
-                           'XGL_PHYSICAL_GPU': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pGpus), *pGpuCount*sizeof(XGL_PHYSICAL_GPU), pGpus)',
+                           'VK_PHYSICAL_GPU': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pGpus), *pGpuCount*sizeof(VK_PHYSICAL_GPU), pGpus)',
                                                 'finalize_txt': 'default'},
                            'pDataSize': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pDataSize), sizeof(size_t), &_dataSize)',
                                          'finalize_txt': 'glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pDataSize))'},
@@ -352,25 +356,27 @@
                                         'finalize_txt': 'default'},
                            'pDescriptorSets': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pDescriptorSets), customSize, pDescriptorSets)',
                                                'finalize_txt': 'default'},
-                           'XGL_SHADER_CREATE_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo), sizeof(XGL_SHADER_CREATE_INFO), pCreateInfo);\n    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pCode), ((pCreateInfo != NULL) ? pCreateInfo->codeSize : 0), pCreateInfo->pCode)',
+                           'pUpdateChain': {'add_txt': 'add_update_descriptors_to_trace_packet(pHeader, (void**)&(pPacket->pUpdateChain), pUpdateChain)',
+                                            'finalize_txt': 'default'},
+                           'VK_SHADER_CREATE_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo), sizeof(VK_SHADER_CREATE_INFO), pCreateInfo);\n    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pCode), ((pCreateInfo != NULL) ? pCreateInfo->codeSize : 0), pCreateInfo->pCode)',
                                                       'finalize_txt': 'glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pCreateInfo->pCode));\n    glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pCreateInfo))'},
-                           'XGL_FRAMEBUFFER_CREATE_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo), sizeof(XGL_FRAMEBUFFER_CREATE_INFO), pCreateInfo);\n    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pColorAttachments), colorCount * sizeof(XGL_COLOR_ATTACHMENT_BIND_INFO), pCreateInfo->pColorAttachments);\n    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pDepthStencilAttachment), dsSize, pCreateInfo->pDepthStencilAttachment)',
+                           'VK_FRAMEBUFFER_CREATE_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo), sizeof(VK_FRAMEBUFFER_CREATE_INFO), pCreateInfo);\n    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pColorAttachments), colorCount * sizeof(VK_COLOR_ATTACHMENT_BIND_INFO), pCreateInfo->pColorAttachments);\n    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pDepthStencilAttachment), dsSize, pCreateInfo->pDepthStencilAttachment)',
                                                            'finalize_txt': 'glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pCreateInfo->pColorAttachments));\n    glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pCreateInfo->pDepthStencilAttachment));\n    glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pCreateInfo))'},
-                           'XGL_RENDER_PASS_CREATE_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo), sizeof(XGL_RENDER_PASS_CREATE_INFO), pCreateInfo);\n    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pColorLoadOps), colorCount * sizeof(XGL_ATTACHMENT_LOAD_OP), pCreateInfo->pColorLoadOps);\n    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pColorStoreOps), colorCount * sizeof(XGL_ATTACHMENT_STORE_OP), pCreateInfo->pColorStoreOps);\n    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pColorLoadClearValues), colorCount * sizeof(XGL_CLEAR_COLOR), pCreateInfo->pColorLoadClearValues)',
+                           'VK_RENDER_PASS_CREATE_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo), sizeof(VK_RENDER_PASS_CREATE_INFO), pCreateInfo);\n    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pColorLoadOps), colorCount * sizeof(VK_ATTACHMENT_LOAD_OP), pCreateInfo->pColorLoadOps);\n    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pColorStoreOps), colorCount * sizeof(VK_ATTACHMENT_STORE_OP), pCreateInfo->pColorStoreOps);\n    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pColorLoadClearValues), colorCount * sizeof(VK_CLEAR_COLOR), pCreateInfo->pColorLoadClearValues)',
                                                           'finalize_txt': 'glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pCreateInfo->pColorLoadOps));\n    glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pCreateInfo->pColorStoreOps));\n    glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pCreateInfo->pColorLoadClearValues));\n    glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pCreateInfo))'},
-                           'XGL_CMD_BUFFER_BEGIN_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pBeginInfo), sizeof(XGL_CMD_BUFFER_BEGIN_INFO), pBeginInfo);\n    add_begin_cmdbuf_to_trace_packet(pHeader, (void**)&(pPacket->pBeginInfo->pNext), pBeginInfo->pNext)',
+                           'VK_CMD_BUFFER_BEGIN_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pBeginInfo), sizeof(VK_CMD_BUFFER_BEGIN_INFO), pBeginInfo);\n    add_begin_cmdbuf_to_trace_packet(pHeader, (void**)&(pPacket->pBeginInfo->pNext), pBeginInfo->pNext)',
                                                          'finalize_txt': 'glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pBeginInfo))'},
-                           'XGL_DYNAMIC_VP_STATE_CREATE_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo), sizeof(XGL_DYNAMIC_VP_STATE_CREATE_INFO), pCreateInfo);\n    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pViewports), vpsCount * sizeof(XGL_VIEWPORT), pCreateInfo->pViewports);\n    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pScissors), vpsCount * sizeof(XGL_RECT), pCreateInfo->pScissors)',
+                           'VK_DYNAMIC_VP_STATE_CREATE_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo), sizeof(VK_DYNAMIC_VP_STATE_CREATE_INFO), pCreateInfo);\n    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pViewports), vpsCount * sizeof(VK_VIEWPORT), pCreateInfo->pViewports);\n    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pScissors), vpsCount * sizeof(VK_RECT), pCreateInfo->pScissors)',
                                                                 'finalize_txt': 'glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pCreateInfo->pViewports));\n    glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pCreateInfo->pScissors));\n    glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pCreateInfo))'},
-                           'XGL_MEMORY_ALLOC_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pAllocInfo), sizeof(XGL_MEMORY_ALLOC_INFO), pAllocInfo);\n    add_alloc_memory_to_trace_packet(pHeader, (void**)&(pPacket->pAllocInfo->pNext), pAllocInfo->pNext)',
+                           'VK_MEMORY_ALLOC_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pAllocInfo), sizeof(VK_MEMORY_ALLOC_INFO), pAllocInfo);\n    add_alloc_memory_to_trace_packet(pHeader, (void**)&(pPacket->pAllocInfo->pNext), pAllocInfo->pNext)',
                                                      'finalize_txt': 'glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pAllocInfo))'},
-                           'XGL_GRAPHICS_PIPELINE_CREATE_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo), sizeof(XGL_GRAPHICS_PIPELINE_CREATE_INFO), pCreateInfo);\n    add_pipeline_state_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pNext), pCreateInfo->pNext)',
+                           'VK_GRAPHICS_PIPELINE_CREATE_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo), sizeof(VK_GRAPHICS_PIPELINE_CREATE_INFO), pCreateInfo);\n    add_pipeline_state_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pNext), pCreateInfo->pNext)',
                                                                  'finalize_txt': 'glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pCreateInfo))'},
-                           'XGL_DESCRIPTOR_SET_LAYOUT_CREATE_INFO': {'add_txt': 'if (pCreateInfo)\n        add_create_ds_layout_to_trace_packet(pHeader, &(pPacket->pCreateInfo), pCreateInfo)',
-                                                                     'finalize_txt': '// pCreateInfo finalized in add_create_ds_layout_to_trace_packet'},
-                           'XGL_DESCRIPTOR_POOL_CREATE_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo), sizeof(XGL_DESCRIPTOR_POOL_CREATE_INFO), pCreateInfo);\n    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pTypeCount), rgCount * sizeof(XGL_DESCRIPTOR_TYPE_COUNT), pCreateInfo->pTypeCount)',
+                           'VK_DESCRIPTOR_SET_LAYOUT_CREATE_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pSetLayoutInfoList), sizeof(VK_DESCRIPTOR_SET_LAYOUT_CREATE_INFO), pSetLayoutInfoList);\n    if (pSetLayoutInfoList)\n        add_create_ds_layout_to_trace_packet(pHeader, (void**)&(pPacket->pSetLayoutInfoList->pNext), pSetLayoutInfoList->pNext)',
+                                                                     'finalize_txt': 'glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pSetLayoutInfoList))'},
+                           'VK_DESCRIPTOR_REGION_CREATE_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo), sizeof(VK_DESCRIPTOR_REGION_CREATE_INFO), pCreateInfo);\n    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pTypeCount), rgCount * sizeof(VK_DESCRIPTOR_TYPE_COUNT), pCreateInfo->pTypeCount)',
                                                                  'finalize_txt': 'glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pCreateInfo->pTypeCount));\n    glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pCreateInfo))'},
-                           'XGL_COMPUTE_PIPELINE_CREATE_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo), sizeof(XGL_COMPUTE_PIPELINE_CREATE_INFO), pCreateInfo);\n    add_pipeline_state_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pNext), pCreateInfo->pNext);\n    add_pipeline_shader_to_trace_packet(pHeader, (XGL_PIPELINE_SHADER*)&pPacket->pCreateInfo->cs, &pCreateInfo->cs)',
+                           'VK_COMPUTE_PIPELINE_CREATE_INFO': {'add_txt': 'glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo), sizeof(VK_COMPUTE_PIPELINE_CREATE_INFO), pCreateInfo);\n    add_pipeline_state_to_trace_packet(pHeader, (void**)&(pPacket->pCreateInfo->pNext), pCreateInfo->pNext);\n    add_pipeline_shader_to_trace_packet(pHeader, (VK_PIPELINE_SHADER*)&pPacket->pCreateInfo->cs, &pCreateInfo->cs)',
                                                                 'finalize_txt': 'finalize_pipeline_shader_address(pHeader, &pPacket->pCreateInfo->cs);\n    glv_finalize_buffer_address(pHeader, (void**)&(pPacket->pCreateInfo))'},
                                                   }
         for p in params:
@@ -399,11 +405,17 @@
     def _get_packet_size(self, params):
         ps = [] # List of elements to be added together to account for packet size for given params
         skip_list = [] # store params that are already accounted for so we don't count them twice
+        # Dict of specific params with unique custom sizes
+        custom_size_dict = {'pSetBindPoints': '(VK_SHADER_STAGE_COMPUTE * sizeof(uint32_t))', # Accounting for largest possible array
+                            }
         for p in params:
             #First handle custom cases
-            if p.name in ['pCreateInfo', 'pBeginInfo', 'pAllocInfo']:
+            if p.name in ['pCreateInfo', 'pUpdateChain', 'pSetLayoutInfoList', 'pBeginInfo', 'pAllocInfo']:
                 ps.append('get_struct_chain_size((void*)%s)' % p.name)
                 skip_list.append(p.name)
+            elif p.name in custom_size_dict:
+                ps.append(custom_size_dict[p.name])
+                skip_list.append(p.name)
             # Skip any params already handled
             if p.name in skip_list:
                 continue
@@ -434,7 +446,7 @@
                 elif 'pDataSize' in p.name:
                     ps.append('((pDataSize != NULL) ? sizeof(size_t) : 0)')
                 elif 'IMAGE_SUBRESOURCE' in p.ty and 'pSubresource' == p.name:
-                    ps.append('((pSubresource != NULL) ? sizeof(XGL_IMAGE_SUBRESOURCE) : 0)')
+                    ps.append('((pSubresource != NULL) ? sizeof(VK_IMAGE_SUBRESOURCE) : 0)')
                 else:
                     ps.append('sizeof(%s)' % (p.ty.strip('*').replace('const ', '')))
         return ps
@@ -456,14 +468,14 @@
                                          'CmdPipelineBarrier', 'CmdWaitEvents']
         for proto in self.protos:
             if proto.name in manually_written_hooked_funcs:
-                func_body.append( '// __HOOKED_xgl%s is manually written. Look in glvtrace_xgl_trace.c\n' % proto.name)
+                func_body.append( '// __HOOKED_vk%s is manually written. Look in glvtrace_vk_trace.c\n' % proto.name)
             elif 'Dbg' not in proto.name and 'Wsi' not in proto.name:
                 raw_packet_update_list = [] # non-ptr elements placed directly into packet
                 ptr_packet_update_list = [] # ptr elements to be updated into packet
                 return_txt = ''
                 packet_size = []
                 in_data_size = False # flag when we need to capture local input size variable for in/out size
-                func_body.append('GLVTRACER_EXPORT %s XGLAPI __HOOKED_xgl%s(' % (proto.ret, proto.name))
+                func_body.append('GLVTRACER_EXPORT %s VKAPI __HOOKED_vk%s(' % (proto.ret, proto.name))
                 for p in proto.params: # TODO : For all of the ptr types, check them for NULL and return 0 if NULL
                     if '[' in p.ty: # Correctly declare static arrays in function parameters
                         func_body.append('    %s %s[%s],' % (p.ty[:p.ty.find('[')], p.name, p.ty[p.ty.find('[')+1:p.ty.find(']')]))
@@ -489,74 +501,48 @@
                     return_txt = 'result = '
                 if in_data_size:
                     func_body.append('    size_t _dataSize;')
-                func_body.append('    struct_xgl%s* pPacket = NULL;' % proto.name)
+                func_body.append('    struct_vk%s* pPacket = NULL;' % proto.name)
                 # functions that have non-standard sequence of  packet creation and calling real function
                 # NOTE: Anytime we call the function before CREATE_TRACE_PACKET, need to add custom code for correctly tracking API call time
                 if proto.name in ['CreateFramebuffer', 'CreateRenderPass', 'CreateDynamicViewportState',
-                                  'CreateDescriptorPool', 'UpdateDescriptors']:
+                                  'CreateDescriptorRegion']:
                     # these are regular case as far as sequence of tracing but have some custom size element
                     if 'CreateFramebuffer' == proto.name:
-                        func_body.append('    int dsSize = (pCreateInfo != NULL && pCreateInfo->pDepthStencilAttachment != NULL) ? sizeof(XGL_DEPTH_STENCIL_BIND_INFO) : 0;')
+                        func_body.append('    int dsSize = (pCreateInfo != NULL && pCreateInfo->pDepthStencilAttachment != NULL) ? sizeof(VK_DEPTH_STENCIL_BIND_INFO) : 0;')
                         func_body.append('    uint32_t colorCount = (pCreateInfo != NULL && pCreateInfo->pColorAttachments != NULL) ? pCreateInfo->colorAttachmentCount : 0;')
-                        func_body.append('    CREATE_TRACE_PACKET(xglCreateFramebuffer, get_struct_chain_size((void*)pCreateInfo) + sizeof(XGL_FRAMEBUFFER));')
+                        func_body.append('    CREATE_TRACE_PACKET(vkCreateFramebuffer, get_struct_chain_size((void*)pCreateInfo) + sizeof(VK_FRAMEBUFFER));')
                     elif 'CreateRenderPass' == proto.name:
                         func_body.append('    uint32_t colorCount = (pCreateInfo != NULL && (pCreateInfo->pColorLoadOps != NULL || pCreateInfo->pColorStoreOps != NULL || pCreateInfo->pColorLoadClearValues != NULL)) ? pCreateInfo->colorAttachmentCount : 0;')
-                        func_body.append('    size_t customSize;')
-                        func_body.append('    customSize = colorCount * ((pCreateInfo->pColorFormats != NULL) ? sizeof(XGL_FORMAT) : 0);')
-                        func_body.append('    customSize += colorCount * ((pCreateInfo->pColorLayouts != NULL) ? sizeof(XGL_IMAGE_LAYOUT) : 0);')
-                        func_body.append('    customSize += colorCount * ((pCreateInfo->pColorLoadOps != NULL) ? sizeof(XGL_ATTACHMENT_LOAD_OP) : 0);')
-                        func_body.append('    customSize += colorCount * ((pCreateInfo->pColorStoreOps != NULL) ? sizeof(XGL_ATTACHMENT_STORE_OP) : 0);')
-                        func_body.append('    customSize += colorCount * ((pCreateInfo->pColorLoadClearValues != NULL) ? sizeof(XGL_CLEAR_COLOR) : 0);')
-                        func_body.append('    CREATE_TRACE_PACKET(xglCreateRenderPass, sizeof(XGL_RENDER_PASS_CREATE_INFO) + sizeof(XGL_RENDER_PASS) + customSize);')
-                    elif 'BeginCommandBuffer' == proto.name:
-                        func_body.append('    customSize = calculate_begin_cmdbuf_size(pBeginInfo->pNext);')
-                        func_body.append('    CREATE_TRACE_PACKET(xglBeginCommandBuffer, sizeof(XGL_CMD_BUFFER_BEGIN_INFO) + customSize);')
+                        func_body.append('    CREATE_TRACE_PACKET(vkCreateRenderPass, get_struct_chain_size((void*)pCreateInfo) + sizeof(VK_RENDER_PASS));')
                     elif 'CreateDynamicViewportState' == proto.name:
                         func_body.append('    uint32_t vpsCount = (pCreateInfo != NULL && pCreateInfo->pViewports != NULL) ? pCreateInfo->viewportAndScissorCount : 0;')
-                        func_body.append('    CREATE_TRACE_PACKET(xglCreateDynamicViewportState,  get_struct_chain_size((void*)pCreateInfo) + sizeof(XGL_DYNAMIC_VP_STATE_OBJECT));')
-                    elif 'CreateDescriptorPool' == proto.name:
+                        func_body.append('    CREATE_TRACE_PACKET(vkCreateDynamicViewportState,  get_struct_chain_size((void*)pCreateInfo) + sizeof(VK_DYNAMIC_VP_STATE_OBJECT));')
+                    elif 'CreateDescriptorRegion' == proto.name:
                         func_body.append('    uint32_t rgCount = (pCreateInfo != NULL && pCreateInfo->pTypeCount != NULL) ? pCreateInfo->count : 0;')
-                        func_body.append('    CREATE_TRACE_PACKET(xglCreateDescriptorPool,  get_struct_chain_size((void*)pCreateInfo) + sizeof(XGL_DESCRIPTOR_POOL));')
-                    elif 'UpdateDescriptors' == proto.name:
-                        func_body.append('    uint32_t i;')
-                        func_body.append('    size_t customSize=0;')
-                        func_body.append('    for (i = 0; i < updateCount; i++)')
-                        func_body.append('    {')
-                        func_body.append('        customSize += get_struct_chain_size(ppUpdateArray[i]);')
-                        func_body.append('        customSize += sizeof(intptr_t);')
-                        func_body.append('    }')
-                        func_body.append('    CREATE_TRACE_PACKET(xglUpdateDescriptors,  customSize);')
-                    func_body.append('    %sreal_xgl%s;' % (return_txt, proto.c_call()))
+                        func_body.append('    CREATE_TRACE_PACKET(vkCreateDescriptorRegion,  get_struct_chain_size((void*)pCreateInfo) + sizeof(VK_DESCRIPTOR_REGION));')
+                    func_body.append('    %sreal_vk%s;' % (return_txt, proto.c_call()))
                 else:
                     if (0 == len(packet_size)):
-                        func_body.append('    CREATE_TRACE_PACKET(xgl%s, 0);' % (proto.name))
+                        func_body.append('    CREATE_TRACE_PACKET(vk%s, 0);' % (proto.name))
                     else:
-                        func_body.append('    CREATE_TRACE_PACKET(xgl%s, %s);' % (proto.name, ' + '.join(packet_size)))
-                    func_body.append('    %sreal_xgl%s;' % (return_txt, proto.c_call()))
+                        func_body.append('    CREATE_TRACE_PACKET(vk%s, %s);' % (proto.name, ' + '.join(packet_size)))
+                    func_body.append('    %sreal_vk%s;' % (return_txt, proto.c_call()))
                 if in_data_size:
                     func_body.append('    _dataSize = (pDataSize == NULL || pData == NULL) ? 0 : *pDataSize;')
-                func_body.append('    pPacket = interpret_body_as_xgl%s(pHeader);' % proto.name)
+                func_body.append('    pPacket = interpret_body_as_vk%s(pHeader);' % proto.name)
                 func_body.append('\n'.join(raw_packet_update_list))
-                if 'UpdateDescriptors' == proto.name:
-                    func_body.append('    // add buffer which is an array of pointers')
-                    func_body.append('    glv_add_buffer_to_trace_packet(pHeader, (void**)&(pPacket->ppUpdateArray), updateCount * sizeof(intptr_t), ppUpdateArray);')
-                    func_body.append('    // add all the sub buffers with descriptor updates')
-                    func_body.append('    add_update_descriptors_to_trace_packet(pHeader, updateCount, (void ***) &pPacket->ppUpdateArray, ppUpdateArray);')
-                    func_body.append('    glv_finalize_buffer_address(pHeader, (void**)&(pPacket->ppUpdateArray));')
-                    func_body.append('    FINISH_TRACE_PACKET();')
-                else:
-                    for pp_dict in ptr_packet_update_list: #buff_ptr_indices:
-                        func_body.append('    %s;' % (pp_dict['add_txt']))
-                    if 'void' not in proto.ret or '*' in proto.ret:
-                        func_body.append('    pPacket->result = result;')
-                    for pp_dict in ptr_packet_update_list:
-                        if ('DEVICE_CREATE_INFO' not in proto.params[pp_dict['index']].ty) and ('INSTANCE_CREATE_INFO' not in proto.params[pp_dict['index']].ty) and ('ppUpdateArray' != proto.params[pp_dict['index']].name):
-                            func_body.append('    %s;' % (pp_dict['finalize_txt']))
-                    func_body.append('    FINISH_TRACE_PACKET();')
-                    if 'AllocMemory' in proto.name:
-                        func_body.append('    add_new_handle_to_mem_info(*pMem, pAllocInfo->allocationSize, NULL);')
-                    elif 'FreeMemory' in proto.name:
-                        func_body.append('    rm_handle_from_mem_info(mem);')
+                for pp_dict in ptr_packet_update_list: #buff_ptr_indices:
+                    func_body.append('    %s;' % (pp_dict['add_txt']))
+                if 'void' not in proto.ret or '*' in proto.ret:
+                    func_body.append('    pPacket->result = result;')
+                for pp_dict in ptr_packet_update_list:
+                    if ('DEVICE_CREATE_INFO' not in proto.params[pp_dict['index']].ty) and ('APPLICATION_INFO' not in proto.params[pp_dict['index']].ty) and ('pUpdateChain' != proto.params[pp_dict['index']].name):
+                        func_body.append('    %s;' % (pp_dict['finalize_txt']))
+                func_body.append('    FINISH_TRACE_PACKET();')
+                if 'AllocMemory' in proto.name:
+                    func_body.append('    add_new_handle_to_mem_info(*pMem, pAllocInfo->allocationSize, NULL);')
+                elif 'FreeMemory' in proto.name:
+                    func_body.append('    rm_handle_from_mem_info(mem);')
                 if 'void' not in proto.ret or '*' in proto.ret:
                     func_body.append('    return result;')
                 func_body.append('}\n')
@@ -571,7 +557,7 @@
                 return_txt = ''
                 packet_size = ''
                 buff_ptr_indices = []
-                func_body.append('GLVTRACER_EXPORT %s XGLAPI __HOOKED_xgl%s(' % (proto.ret, proto.name))
+                func_body.append('GLVTRACER_EXPORT %s VKAPI __HOOKED_vk%s(' % (proto.ret, proto.name))
                 for p in proto.params: # TODO : For all of the ptr types, check them for NULL and return 0 is NULL
                     func_body.append('    %s %s,' % (p.ty, p.name))
                     if 'Size' in p.name:
@@ -595,16 +581,16 @@
                 if 'void' not in proto.ret or '*' in proto.ret:
                     func_body.append('    %s result;' % proto.ret)
                     return_txt = 'result = '
-                func_body.append('    struct_xgl%s* pPacket = NULL;' % proto.name)
+                func_body.append('    struct_vk%s* pPacket = NULL;' % proto.name)
                 if proto.name in thread_once_funcs:
                     func_body.append('    glv_platform_thread_once(&gInitOnce, InitTracer);')
-                func_body.append('    SEND_ENTRYPOINT_ID(xgl%s);' % proto.name)
+                func_body.append('    SEND_ENTRYPOINT_ID(vk%s);' % proto.name)
                 if 'DbgRegisterMsgCallback' in proto.name:
-                    func_body.append('    CREATE_TRACE_PACKET(xgl%s, sizeof(char));' % proto.name)
+                    func_body.append('    CREATE_TRACE_PACKET(vk%s, sizeof(char));' % proto.name)
                 else:
-                    func_body.append('    CREATE_TRACE_PACKET(xgl%s, %s);' % (proto.name, packet_size))
-                func_body.append('    %sreal_xgl%s;' % (return_txt, proto.c_call()))
-                func_body.append('    pPacket = interpret_body_as_xgl%s(pHeader);' % proto.name)
+                    func_body.append('    CREATE_TRACE_PACKET(vk%s, %s);' % (proto.name, packet_size))
+                func_body.append('    %sreal_vk%s;' % (return_txt, proto.c_call()))
+                func_body.append('    pPacket = interpret_body_as_vk%s(pHeader);' % proto.name)
                 func_body.append(packet_update_txt.strip('\n'))
                 for idx in buff_ptr_indices:
                     if 'char' in proto.params[idx].ty:
@@ -632,35 +618,35 @@
 
     def _generate_packet_id_enum(self):
         pid_enum = []
-        pid_enum.append('enum GLV_TRACE_PACKET_ID_XGL')
+        pid_enum.append('enum GLV_TRACE_PACKET_ID_VK')
         pid_enum.append('{')
         first_func = True
         for proto in self.protos:
             if first_func:
                 first_func = False
-                pid_enum.append('    GLV_TPI_XGL_xglApiVersion = GLV_TPI_BEGIN_API_HERE,')
-                pid_enum.append('    GLV_TPI_XGL_xgl%s,' % proto.name)
+                pid_enum.append('    GLV_TPI_VK_vkApiVersion = GLV_TPI_BEGIN_API_HERE,')
+                pid_enum.append('    GLV_TPI_VK_vk%s,' % proto.name)
             else:
-                pid_enum.append('    GLV_TPI_XGL_xgl%s,' % proto.name)
+                pid_enum.append('    GLV_TPI_VK_vk%s,' % proto.name)
         pid_enum.append('};\n')
         return "\n".join(pid_enum)
 
     def _generate_stringify_func(self):
         func_body = []
-        func_body.append('static const char *stringify_xgl_packet_id(const enum GLV_TRACE_PACKET_ID_XGL id, const glv_trace_packet_header* pHeader)')
+        func_body.append('static const char *stringify_vk_packet_id(const enum GLV_TRACE_PACKET_ID_VK id, const glv_trace_packet_header* pHeader)')
         func_body.append('{')
         func_body.append('    static char str[1024];')
         func_body.append('    switch(id) {')
-        func_body.append('    case GLV_TPI_XGL_xglApiVersion:')
+        func_body.append('    case GLV_TPI_VK_vkApiVersion:')
         func_body.append('    {')
-        func_body.append('        struct_xglApiVersion* pPacket = (struct_xglApiVersion*)(pHeader->pBody);')
-        func_body.append('        snprintf(str, 1024, "xglApiVersion = 0x%x", pPacket->version);')
+        func_body.append('        struct_vkApiVersion* pPacket = (struct_vkApiVersion*)(pHeader->pBody);')
+        func_body.append('        snprintf(str, 1024, "vkApiVersion = 0x%x", pPacket->version);')
         func_body.append('        return str;')
         func_body.append('    }')
         for proto in self.protos:
-            func_body.append('    case GLV_TPI_XGL_xgl%s:' % proto.name)
+            func_body.append('    case GLV_TPI_VK_vk%s:' % proto.name)
             func_body.append('    {')
-            func_str = 'xgl%s(' % proto.name
+            func_str = 'vk%s(' % proto.name
             print_vals = ''
             create_func = False
             if 'Create' in proto.name or 'Alloc' in proto.name or 'MapMemory' in proto.name:
@@ -676,13 +662,10 @@
                 if last_param == True:
                     func_str += '%s%s = %s)' % (ptr, p.name, pft)
                     print_vals += ', %s' % (pfi)
-                elif 'XGL_CLEAR_COLOR' == p.ty:
-                    func_str += '%s%s = %s, ' % (ptr, p.name, pft)
-                    print_vals += ', (void *) &pPacket->%s' % (p.name)
                 else:
                     func_str += '%s%s = %s, ' % (ptr, p.name, pft)
                     print_vals += ', %s' % (pfi)
-            func_body.append('        struct_xgl%s* pPacket = (struct_xgl%s*)(pHeader->pBody);' % (proto.name, proto.name))
+            func_body.append('        struct_vk%s* pPacket = (struct_vk%s*)(pHeader->pBody);' % (proto.name, proto.name))
             func_body.append('        snprintf(str, 1024, "%s"%s);' % (func_str, print_vals))
             func_body.append('        return str;')
             func_body.append('    }')
@@ -694,7 +677,7 @@
 
     def _generate_interp_func(self):
         interp_func_body = []
-        interp_func_body.append('static glv_trace_packet_header* interpret_trace_packet_xgl(glv_trace_packet_header* pHeader)')
+        interp_func_body.append('static glv_trace_packet_header* interpret_trace_packet_vk(glv_trace_packet_header* pHeader)')
         interp_func_body.append('{')
         interp_func_body.append('    if (pHeader == NULL)')
         interp_func_body.append('    {')
@@ -702,14 +685,14 @@
         interp_func_body.append('    }')
         interp_func_body.append('    switch (pHeader->packet_id)')
         interp_func_body.append('    {')
-        interp_func_body.append('        case GLV_TPI_XGL_xglApiVersion:\n        {')
-        interp_func_body.append('            return interpret_body_as_xglApiVersion(pHeader, TRUE)->header;\n        }')
+        interp_func_body.append('        case GLV_TPI_VK_vkApiVersion:\n        {')
+        interp_func_body.append('            return interpret_body_as_vkApiVersion(pHeader, TRUE)->header;\n        }')
         for proto in self.protos:
-            interp_func_body.append('        case GLV_TPI_XGL_xgl%s:\n        {' % proto.name)
+            interp_func_body.append('        case GLV_TPI_VK_vk%s:\n        {' % proto.name)
             header_prefix = 'h'
             if 'Wsi' in proto.name or 'Dbg' in proto.name:
                 header_prefix = 'pH'
-            interp_func_body.append('            return interpret_body_as_xgl%s(pHeader)->%seader;\n        }' % (proto.name, header_prefix))
+            interp_func_body.append('            return interpret_body_as_vk%s(pHeader)->%seader;\n        }' % (proto.name, header_prefix))
         interp_func_body.append('        default:')
         interp_func_body.append('            return NULL;')
         interp_func_body.append('    }')
@@ -720,22 +703,22 @@
     def _generate_struct_util_funcs(self):
         pid_enum = []
         pid_enum.append('//=============================================================================')
-        pid_enum.append('static void add_XGL_APPLICATION_INFO_to_packet(glv_trace_packet_header*  pHeader, XGL_APPLICATION_INFO** ppStruct, const XGL_APPLICATION_INFO *pInStruct)')
+        pid_enum.append('static void add_VK_APPLICATION_INFO_to_packet(glv_trace_packet_header*  pHeader, VK_APPLICATION_INFO** ppStruct, const VK_APPLICATION_INFO *pInStruct)')
         pid_enum.append('{')
-        pid_enum.append('    glv_add_buffer_to_trace_packet(pHeader, (void**)ppStruct, sizeof(XGL_APPLICATION_INFO), pInStruct);')
+        pid_enum.append('    glv_add_buffer_to_trace_packet(pHeader, (void**)ppStruct, sizeof(VK_APPLICATION_INFO), pInStruct);')
         pid_enum.append('    glv_add_buffer_to_trace_packet(pHeader, (void**)&((*ppStruct)->pAppName), strlen(pInStruct->pAppName) + 1, pInStruct->pAppName);')
         pid_enum.append('    glv_add_buffer_to_trace_packet(pHeader, (void**)&((*ppStruct)->pEngineName), strlen(pInStruct->pEngineName) + 1, pInStruct->pEngineName);')
         pid_enum.append('    glv_finalize_buffer_address(pHeader, (void**)&((*ppStruct)->pAppName));')
         pid_enum.append('    glv_finalize_buffer_address(pHeader, (void**)&((*ppStruct)->pEngineName));')
         pid_enum.append('    glv_finalize_buffer_address(pHeader, (void**)&*ppStruct);')
         pid_enum.append('};\n')
-        pid_enum.append('static void add_XGL_INSTANCE_CREATE_INFO_to_packet(glv_trace_packet_header*  pHeader, XGL_INSTANCE_CREATE_INFO** ppStruct, const XGL_INSTANCE_CREATE_INFO *pInStruct)')
+        pid_enum.append('//=============================================================================\n')
+        pid_enum.append('static void add_VK_DEVICE_CREATE_INFO_to_packet(glv_trace_packet_header*  pHeader, VK_DEVICE_CREATE_INFO** ppStruct, const VK_DEVICE_CREATE_INFO *pInStruct)')
         pid_enum.append('{')
-        pid_enum.append('    uint32_t i = 0;')
-        pid_enum.append('    glv_add_buffer_to_trace_packet(pHeader, (void**)ppStruct, sizeof(XGL_INSTANCE_CREATE_INFO), pInStruct);')
-        pid_enum.append('    add_XGL_APPLICATION_INFO_to_packet(pHeader, (XGL_APPLICATION_INFO**) &((*ppStruct)->pAppInfo), pInStruct->pAppInfo);')
-        pid_enum.append('    glv_add_buffer_to_trace_packet(pHeader, (void**)&((*ppStruct)->pAllocCb), sizeof(XGL_ALLOC_CALLBACKS), pInStruct->pAllocCb);')
-        pid_enum.append('    glv_finalize_buffer_address(pHeader, (void**)&((*ppStruct)->pAllocCb));')
+        pid_enum.append('    uint32_t i;')
+        pid_enum.append('    glv_add_buffer_to_trace_packet(pHeader, (void**)ppStruct, sizeof(VK_DEVICE_CREATE_INFO), pInStruct);')
+        pid_enum.append('    glv_add_buffer_to_trace_packet(pHeader, (void**)&(*ppStruct)->pRequestedQueues, pInStruct->queueRecordCount*sizeof(VK_DEVICE_QUEUE_CREATE_INFO), pInStruct->pRequestedQueues);')
+        pid_enum.append('    glv_finalize_buffer_address(pHeader, (void**)&(*ppStruct)->pRequestedQueues);')
         pid_enum.append('    if (pInStruct->extensionCount > 0) ')
         pid_enum.append('    {')
         pid_enum.append('        glv_add_buffer_to_trace_packet(pHeader, (void**)(&(*ppStruct)->ppEnabledExtensionNames), pInStruct->extensionCount * sizeof(char *), pInStruct->ppEnabledExtensionNames);')
@@ -746,33 +729,14 @@
         pid_enum.append('        }')
         pid_enum.append('        glv_finalize_buffer_address(pHeader, (void **)&(*ppStruct)->ppEnabledExtensionNames);')
         pid_enum.append('    }')
-        pid_enum.append('    glv_finalize_buffer_address(pHeader, (void**)&*ppStruct);')
-        pid_enum.append('};\n')
-        pid_enum.append('//=============================================================================\n')
-        pid_enum.append('static void add_XGL_DEVICE_CREATE_INFO_to_packet(glv_trace_packet_header*  pHeader, XGL_DEVICE_CREATE_INFO** ppStruct, const XGL_DEVICE_CREATE_INFO *pInStruct)')
-        pid_enum.append('{')
-        pid_enum.append('    uint32_t i;')
-        pid_enum.append('    glv_add_buffer_to_trace_packet(pHeader, (void**)ppStruct, sizeof(XGL_DEVICE_CREATE_INFO), pInStruct);')
-        pid_enum.append('    glv_add_buffer_to_trace_packet(pHeader, (void**)&(*ppStruct)->pRequestedQueues, pInStruct->queueRecordCount*sizeof(XGL_DEVICE_QUEUE_CREATE_INFO), pInStruct->pRequestedQueues);')
-        pid_enum.append('    glv_finalize_buffer_address(pHeader, (void**)&(*ppStruct)->pRequestedQueues);')
-        pid_enum.append('    if (pInStruct->extensionCount > 0)')
-        pid_enum.append('    {')
-        pid_enum.append('        glv_add_buffer_to_trace_packet(pHeader, (void**)(&(*ppStruct)->ppEnabledExtensionNames), pInStruct->extensionCount * sizeof(char *), pInStruct->ppEnabledExtensionNames);')
-        pid_enum.append('        for (i = 0; i < pInStruct->extensionCount; i++)')
-        pid_enum.append('        {')
-        pid_enum.append('            glv_add_buffer_to_trace_packet(pHeader, (void**)(&((*ppStruct)->ppEnabledExtensionNames[i])), strlen(pInStruct->ppEnabledExtensionNames[i]) + 1, pInStruct->ppEnabledExtensionNames[i]);')
-        pid_enum.append('            glv_finalize_buffer_address(pHeader, (void**)(&((*ppStruct)->ppEnabledExtensionNames[i])));')
-        pid_enum.append('        }')
-        pid_enum.append('        glv_finalize_buffer_address(pHeader, (void **)&(*ppStruct)->ppEnabledExtensionNames);')
-        pid_enum.append('    }')
-        pid_enum.append('    XGL_LAYER_CREATE_INFO *pNext = ( XGL_LAYER_CREATE_INFO *) pInStruct->pNext;')
+        pid_enum.append('    VK_LAYER_CREATE_INFO *pNext = ( VK_LAYER_CREATE_INFO *) pInStruct->pNext;')
         pid_enum.append('    while (pNext != NULL)')
         pid_enum.append('    {')
-        pid_enum.append('        if ((pNext->sType == XGL_STRUCTURE_TYPE_LAYER_CREATE_INFO) && pNext->layerCount > 0)')
+        pid_enum.append('        if ((pNext->sType == VK_STRUCTURE_TYPE_LAYER_CREATE_INFO) && pNext->layerCount > 0)')
         pid_enum.append('        {')
-        pid_enum.append('            glv_add_buffer_to_trace_packet(pHeader, (void**)(&((*ppStruct)->pNext)), sizeof(XGL_LAYER_CREATE_INFO), pNext);')
+        pid_enum.append('            glv_add_buffer_to_trace_packet(pHeader, (void**)(&((*ppStruct)->pNext)), sizeof(VK_LAYER_CREATE_INFO), pNext);')
         pid_enum.append('            glv_finalize_buffer_address(pHeader, (void**)(&((*ppStruct)->pNext)));')
-        pid_enum.append('            XGL_LAYER_CREATE_INFO **ppOutStruct = (XGL_LAYER_CREATE_INFO **) &((*ppStruct)->pNext);')
+        pid_enum.append('            VK_LAYER_CREATE_INFO **ppOutStruct = (VK_LAYER_CREATE_INFO **) &((*ppStruct)->pNext);')
         pid_enum.append('            glv_add_buffer_to_trace_packet(pHeader, (void**)(&(*ppOutStruct)->ppActiveLayerNames), pNext->layerCount * sizeof(char *), pNext->ppActiveLayerNames);')
         pid_enum.append('            for (i = 0; i < pNext->layerCount; i++)')
         pid_enum.append('            {')
@@ -781,31 +745,31 @@
         pid_enum.append('            }')
         pid_enum.append('            glv_finalize_buffer_address(pHeader, (void **)&(*ppOutStruct)->ppActiveLayerNames);')
         pid_enum.append('        }')
-        pid_enum.append('        pNext = ( XGL_LAYER_CREATE_INFO *) pNext->pNext;')
+        pid_enum.append('        pNext = ( VK_LAYER_CREATE_INFO *) pNext->pNext;')
         pid_enum.append('    }')
         pid_enum.append('    glv_finalize_buffer_address(pHeader, (void**)ppStruct);')
         pid_enum.append('}\n')
-        pid_enum.append('static XGL_DEVICE_CREATE_INFO* interpret_XGL_DEVICE_CREATE_INFO(glv_trace_packet_header*  pHeader, intptr_t ptr_variable)')
+        pid_enum.append('static VK_DEVICE_CREATE_INFO* interpret_VK_DEVICE_CREATE_INFO(glv_trace_packet_header*  pHeader, intptr_t ptr_variable)')
         pid_enum.append('{')
-        pid_enum.append('    XGL_DEVICE_CREATE_INFO* pXGL_DEVICE_CREATE_INFO = (XGL_DEVICE_CREATE_INFO*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)ptr_variable);\n')
-        pid_enum.append('    if (pXGL_DEVICE_CREATE_INFO != NULL)')
+        pid_enum.append('    VK_DEVICE_CREATE_INFO* pVK_DEVICE_CREATE_INFO = (VK_DEVICE_CREATE_INFO*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)ptr_variable);\n')
+        pid_enum.append('    if (pVK_DEVICE_CREATE_INFO != NULL)')
         pid_enum.append('    {')
         pid_enum.append('            uint32_t i;')
         pid_enum.append('            const char** pNames;')
-        pid_enum.append('        pXGL_DEVICE_CREATE_INFO->pRequestedQueues = (const XGL_DEVICE_QUEUE_CREATE_INFO*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pXGL_DEVICE_CREATE_INFO->pRequestedQueues);\n')
-        pid_enum.append('        if (pXGL_DEVICE_CREATE_INFO->extensionCount > 0)')
+        pid_enum.append('        pVK_DEVICE_CREATE_INFO->pRequestedQueues = (const VK_DEVICE_QUEUE_CREATE_INFO*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pVK_DEVICE_CREATE_INFO->pRequestedQueues);\n')
+        pid_enum.append('        if (pVK_DEVICE_CREATE_INFO->extensionCount > 0)')
         pid_enum.append('        {')
-        pid_enum.append('            pXGL_DEVICE_CREATE_INFO->ppEnabledExtensionNames = (const char *const*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pXGL_DEVICE_CREATE_INFO->ppEnabledExtensionNames);')
-        pid_enum.append('            pNames = (const char**)pXGL_DEVICE_CREATE_INFO->ppEnabledExtensionNames;')
-        pid_enum.append('            for (i = 0; i < pXGL_DEVICE_CREATE_INFO->extensionCount; i++)')
+        pid_enum.append('            pVK_DEVICE_CREATE_INFO->ppEnabledExtensionNames = (const char *const*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pVK_DEVICE_CREATE_INFO->ppEnabledExtensionNames);')
+        pid_enum.append('            pNames = (const char**)pVK_DEVICE_CREATE_INFO->ppEnabledExtensionNames;')
+        pid_enum.append('            for (i = 0; i < pVK_DEVICE_CREATE_INFO->extensionCount; i++)')
         pid_enum.append('            {')
-        pid_enum.append('                pNames[i] = (const char*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)(pXGL_DEVICE_CREATE_INFO->ppEnabledExtensionNames[i]));')
+        pid_enum.append('                pNames[i] = (const char*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)(pVK_DEVICE_CREATE_INFO->ppEnabledExtensionNames[i]));')
         pid_enum.append('            }')
         pid_enum.append('        }')
-        pid_enum.append('        XGL_LAYER_CREATE_INFO *pNext = ( XGL_LAYER_CREATE_INFO *) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pXGL_DEVICE_CREATE_INFO->pNext);')
+        pid_enum.append('        VK_LAYER_CREATE_INFO *pNext = ( VK_LAYER_CREATE_INFO *) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pVK_DEVICE_CREATE_INFO->pNext);')
         pid_enum.append('        while (pNext != NULL)')
         pid_enum.append('        {')
-        pid_enum.append('            if ((pNext->sType == XGL_STRUCTURE_TYPE_LAYER_CREATE_INFO) && pNext->layerCount > 0)')
+        pid_enum.append('            if ((pNext->sType == VK_STRUCTURE_TYPE_LAYER_CREATE_INFO) && pNext->layerCount > 0)')
         pid_enum.append('            {')
         pid_enum.append('                pNext->ppActiveLayerNames = (const char**) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)(pNext->ppActiveLayerNames));')
         pid_enum.append('                pNames = (const char**)pNext->ppActiveLayerNames;')
@@ -814,12 +778,12 @@
         pid_enum.append('                    pNames[i] = (const char*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)(pNext->ppActiveLayerNames[i]));')
         pid_enum.append('                }')
         pid_enum.append('            }')
-        pid_enum.append('            pNext = ( XGL_LAYER_CREATE_INFO *) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);')
+        pid_enum.append('            pNext = ( VK_LAYER_CREATE_INFO *) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);')
         pid_enum.append('        }')
         pid_enum.append('    }\n')
-        pid_enum.append('    return pXGL_DEVICE_CREATE_INFO;')
+        pid_enum.append('    return pVK_DEVICE_CREATE_INFO;')
         pid_enum.append('}\n')
-        pid_enum.append('static void interpret_pipeline_shader(glv_trace_packet_header*  pHeader, XGL_PIPELINE_SHADER* pShader)')
+        pid_enum.append('static void interpret_pipeline_shader(glv_trace_packet_header*  pHeader, VK_PIPELINE_SHADER* pShader)')
         pid_enum.append('{')
         pid_enum.append('    if (pShader != NULL)')
         pid_enum.append('    {')
@@ -827,10 +791,10 @@
         pid_enum.append('        if (pShader->linkConstBufferCount > 0)')
         pid_enum.append('        {')
         pid_enum.append('            uint32_t i;')
-        pid_enum.append('            pShader->pLinkConstBufferInfo = (const XGL_LINK_CONST_BUFFER*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pShader->pLinkConstBufferInfo);')
+        pid_enum.append('            pShader->pLinkConstBufferInfo = (const VK_LINK_CONST_BUFFER*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pShader->pLinkConstBufferInfo);')
         pid_enum.append('            for (i = 0; i < pShader->linkConstBufferCount; i++)')
         pid_enum.append('            {')
-        pid_enum.append('                XGL_LINK_CONST_BUFFER* pBuffer = (XGL_LINK_CONST_BUFFER*)pShader->pLinkConstBufferInfo;')
+        pid_enum.append('                VK_LINK_CONST_BUFFER* pBuffer = (VK_LINK_CONST_BUFFER*)pShader->pLinkConstBufferInfo;')
         pid_enum.append('                pBuffer[i].pBufferData = (const void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pShader->pLinkConstBufferInfo[i].pBufferData);')
         pid_enum.append('            }')
         pid_enum.append('        }')
@@ -844,64 +808,50 @@
     def _generate_interp_funcs(self):
         # Custom txt for given function and parameter.  First check if param is NULL, then insert txt if not
         # TODO : This code is now too large and complex, need to make codegen smarter for pointers embedded in struct params to handle those cases automatically
-        custom_case_dict = { 'CreateInstance' : {'param': 'pCreateInfo', 'txt': ['XGL_INSTANCE_CREATE_INFO *pInfo = (XGL_INSTANCE_CREATE_INFO *) pPacket->pCreateInfo;\n',
-                                                       'XGL_APPLICATION_INFO **ppAppInfo = (XGL_APPLICATION_INFO**) &pInfo->pAppInfo;\n',
-                                                       '*ppAppInfo = (XGL_APPLICATION_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t) pInfo->pAppInfo);\n',
-                                                       '(*ppAppInfo)->pAppName = (const char*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)(*ppAppInfo)->pAppName);\n',
-                                                       '(*ppAppInfo)->pEngineName = (const char*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)(*ppAppInfo)->pEngineName);',
-                                                       'if (pInfo->extensionCount > 0)\n',
-                                                       '{',
-                                                       '    pInfo->ppEnabledExtensionNames = (const char *const*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pInfo->ppEnabledExtensionNames);\n',
-                                                       '    const char **pNames = (const char**)pInfo->ppEnabledExtensionNames;\n',
-                                                       '    uint32_t i;\n'
-                                                       '    for (i = 0; i < pInfo->extensionCount; i++)\n',
-                                                       '    {\n',
-                                                       '        pNames[i] = (const char*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)(pInfo->ppEnabledExtensionNames[i]));\n',
-                                                       '    }\n',
-                                                       '}']},
-                             'CreateShader' : {'param': 'pCreateInfo', 'txt': ['XGL_SHADER_CREATE_INFO* pInfo = (XGL_SHADER_CREATE_INFO*)pPacket->pCreateInfo;\n',
+        custom_case_dict = { 'CreateInstance' : {'param': 'pAppInfo', 'txt': ['VK_APPLICATION_INFO* pInfo = (VK_APPLICATION_INFO*)pPacket->pAppInfo;\n',
+                                                       'pInfo->pAppName = (const char*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pAppInfo->pAppName);\n',
+                                                       'pInfo->pEngineName = (const char*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pAppInfo->pEngineName);']},
+                             'CreateShader' : {'param': 'pCreateInfo', 'txt': ['VK_SHADER_CREATE_INFO* pInfo = (VK_SHADER_CREATE_INFO*)pPacket->pCreateInfo;\n',
                                                'pInfo->pCode = glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pCode);']},
-                             'CreateDynamicViewportState' : {'param': 'pCreateInfo', 'txt': ['XGL_DYNAMIC_VP_STATE_CREATE_INFO* pInfo = (XGL_DYNAMIC_VP_STATE_CREATE_INFO*)pPacket->pCreateInfo;\n',
-                                                                                             'pInfo->pViewports = (XGL_VIEWPORT*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pViewports);\n',
-                                                                                             'pInfo->pScissors = (XGL_RECT*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pScissors);']},
-                             'CreateFramebuffer' : {'param': 'pCreateInfo', 'txt': ['XGL_FRAMEBUFFER_CREATE_INFO* pInfo = (XGL_FRAMEBUFFER_CREATE_INFO*)pPacket->pCreateInfo;\n',
-                                                    'pInfo->pColorAttachments = (XGL_COLOR_ATTACHMENT_BIND_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pColorAttachments);\n',
-                                                    'pInfo->pDepthStencilAttachment = (XGL_DEPTH_STENCIL_BIND_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pDepthStencilAttachment);\n']},
-                             'CreateRenderPass' : {'param': 'pCreateInfo', 'txt': ['XGL_RENDER_PASS_CREATE_INFO* pInfo = (XGL_RENDER_PASS_CREATE_INFO*)pPacket->pCreateInfo;\n',
-                                                   'pInfo->pColorFormats = (XGL_FORMAT*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pColorFormats);\n',
-                                                   'pInfo->pColorLayouts = (XGL_IMAGE_LAYOUT*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pColorLayouts);\n',
-                                                   'pInfo->pColorLoadOps = (XGL_ATTACHMENT_LOAD_OP*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pColorLoadOps);\n',
-                                                   'pInfo->pColorStoreOps = (XGL_ATTACHMENT_STORE_OP*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pColorStoreOps);\n',
-                                                   'pInfo->pColorLoadClearValues = (XGL_CLEAR_COLOR*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pColorLoadClearValues);\n']},
-                             'CreateDescriptorPool' : {'param': 'pCreateInfo', 'txt': ['XGL_DESCRIPTOR_POOL_CREATE_INFO* pInfo = (XGL_DESCRIPTOR_POOL_CREATE_INFO*)pPacket->pCreateInfo;\n',
-                                                                                             'pInfo->pTypeCount = (XGL_DESCRIPTOR_TYPE_COUNT*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pTypeCount);\n']},
-                             'CmdWaitEvents' : {'param': 'pWaitInfo', 'txt': ['XGL_EVENT_WAIT_INFO* pInfo = (XGL_EVENT_WAIT_INFO*)pPacket->pWaitInfo;\n',
-                                                                          'pInfo->pEvents = (XGL_EVENT*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pWaitInfo->pEvents);\n',
+                             'CreateDynamicViewportState' : {'param': 'pCreateInfo', 'txt': ['VK_DYNAMIC_VP_STATE_CREATE_INFO* pInfo = (VK_DYNAMIC_VP_STATE_CREATE_INFO*)pPacket->pCreateInfo;\n',
+                                                                                             'pInfo->pViewports = (VK_VIEWPORT*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pViewports);\n',
+                                                                                             'pInfo->pScissors = (VK_RECT*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pScissors);']},
+                             'CreateFramebuffer' : {'param': 'pCreateInfo', 'txt': ['VK_FRAMEBUFFER_CREATE_INFO* pInfo = (VK_FRAMEBUFFER_CREATE_INFO*)pPacket->pCreateInfo;\n',
+                                                    'pInfo->pColorAttachments = (VK_COLOR_ATTACHMENT_BIND_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pColorAttachments);\n',
+                                                    'pInfo->pDepthStencilAttachment = (VK_DEPTH_STENCIL_BIND_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pDepthStencilAttachment);\n']},
+                             'CreateRenderPass' : {'param': 'pCreateInfo', 'txt': ['VK_RENDER_PASS_CREATE_INFO* pInfo = (VK_RENDER_PASS_CREATE_INFO*)pPacket->pCreateInfo;\n',
+                                                   'pInfo->pColorLoadOps = (VK_ATTACHMENT_LOAD_OP*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pColorLoadOps);\n',
+                                                   'pInfo->pColorStoreOps = (VK_ATTACHMENT_STORE_OP*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pColorStoreOps);\n',
+                                                   'pInfo->pColorLoadClearValues = (VK_CLEAR_COLOR*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pColorLoadClearValues);\n']},
+                             'CreateDescriptorRegion' : {'param': 'pCreateInfo', 'txt': ['VK_DESCRIPTOR_REGION_CREATE_INFO* pInfo = (VK_DESCRIPTOR_REGION_CREATE_INFO*)pPacket->pCreateInfo;\n',
+                                                                                             'pInfo->pTypeCount = (VK_DESCRIPTOR_TYPE_COUNT*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pTypeCount);\n']},
+                             'CmdWaitEvents' : {'param': 'pWaitInfo', 'txt': ['VK_EVENT_WAIT_INFO* pInfo = (VK_EVENT_WAIT_INFO*)pPacket->pWaitInfo;\n',
+                                                                          'pInfo->pEvents = (VK_EVENT*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pWaitInfo->pEvents);\n',
                                                                           'pInfo->ppMemBarriers = (const void**) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pWaitInfo->ppMemBarriers);\n',
                                                                           'uint32_t i;\n',
                                                                           'for (i = 0; i < pInfo->memBarrierCount; i++) {\n',
                                                                           '    void** ppLocalMemBarriers = (void**)&pInfo->ppMemBarriers[i];\n',
                                                                           '    *ppLocalMemBarriers = (void*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pInfo->ppMemBarriers[i]);\n',
                                                                           '}']},
-                             'CmdPipelineBarrier' : {'param': 'pBarrier', 'txt': ['XGL_PIPELINE_BARRIER* pBarrier = (XGL_PIPELINE_BARRIER*)pPacket->pBarrier;\n',
-                                                                          'pBarrier->pEvents = (XGL_PIPE_EVENT*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pBarrier->pEvents);\n',
+                             'CmdPipelineBarrier' : {'param': 'pBarrier', 'txt': ['VK_PIPELINE_BARRIER* pBarrier = (VK_PIPELINE_BARRIER*)pPacket->pBarrier;\n',
+                                                                          'pBarrier->pEvents = (VK_PIPE_EVENT*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pBarrier->pEvents);\n',
                                                                           'pBarrier->ppMemBarriers = (const void**) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pBarrier->ppMemBarriers);\n',
                                                                           'uint32_t i;\n',
                                                                           'for (i = 0; i < pBarrier->memBarrierCount; i++) {\n',
                                                                           '    void** ppLocalMemBarriers = (void**)&pBarrier->ppMemBarriers[i];\n',
                                                                           '    *ppLocalMemBarriers = (void*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pBarrier->ppMemBarriers[i]);\n',
                                                                           '}']},
-                             'CreateDescriptorSetLayout' : {'param': 'pCreateInfo', 'txt': ['if (pPacket->pCreateInfo->sType == XGL_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO) {\n',
-                                                                                         '    XGL_DESCRIPTOR_SET_LAYOUT_CREATE_INFO* pNext = (XGL_DESCRIPTOR_SET_LAYOUT_CREATE_INFO*)pPacket->pCreateInfo;\n',
-                                                                                         '    do\n', '    {\n',
-                                                                                         '        // need to make a non-const pointer to the pointer so that we can properly change the original pointer to the interpretted one\n',
-                                                                                         '        void** ppNextVoidPtr = (void**)&(pNext->pNext);\n',
-                                                                                         '        *ppNextVoidPtr = (void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
+                             'CreateDescriptorSetLayout' : {'param': 'pSetLayoutInfoList', 'txt': ['if (pPacket->pSetLayoutInfoList->sType == VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO) {\n',
+                                                                                         '    // need to make a non-const pointer to the pointer so that we can properly change the original pointer to the interpretted one\n',
+                                                                                         '    void** ppNextVoidPtr = (void**)&(pPacket->pSetLayoutInfoList->pNext);\n',
+                                                                                         '    *ppNextVoidPtr = (void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pSetLayoutInfoList->pNext);\n',
+                                                                                         '    VK_DESCRIPTOR_SET_LAYOUT_CREATE_INFO* pNext = (VK_DESCRIPTOR_SET_LAYOUT_CREATE_INFO*)pPacket->pSetLayoutInfoList->pNext;\n',
+                                                                                         '    while (NULL != pNext)\n', '    {\n',
                                                                                          '        switch(pNext->sType)\n', '        {\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO:\n',
+                                                                                         '            case VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO:\n',
                                                                                          '            {\n' ,
-                                                                                         '                XGL_DESCRIPTOR_SET_LAYOUT_BINDING** ppBinding = (XGL_DESCRIPTOR_SET_LAYOUT_BINDING**)&pNext->pBinding;\n',
-                                                                                         '                *ppBinding = (XGL_DESCRIPTOR_SET_LAYOUT_BINDING*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pBinding);\n',
+                                                                                         '                void** ppNextVoidPtr = (void**)&pNext->pNext;\n',
+                                                                                         '                *ppNextVoidPtr = (void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
                                                                                          '                break;\n',
                                                                                          '            }\n',
                                                                                          '            default:\n',
@@ -911,24 +861,24 @@
                                                                                          '                pNext->pNext = NULL;\n',
                                                                                          '            }\n',
                                                                                          '        }\n',
-                                                                                         '        pNext = (XGL_DESCRIPTOR_SET_LAYOUT_CREATE_INFO*)pNext->pNext;\n',
-                                                                                         '     }  while (NULL != pNext);\n',
+                                                                                         '        pNext = (VK_DESCRIPTOR_SET_LAYOUT_CREATE_INFO*)pNext->pNext;\n',
+                                                                                         '     }\n',
                                                                                          '} else {\n',
                                                                                          '     // This is unexpected.\n',
-                                                                                         '     glv_LogError("CreateDescriptorSetLayout must have LayoutInfoList stype of XGL_STRCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO\\n");\n',
+                                                                                         '     glv_LogError("CreateDescriptorSetLayout must have LayoutInfoList stype of VK_STRCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO\\n");\n',
                                                                                          '     pPacket->header = NULL;\n',
                                                                                          '}']},
-                             'BeginCommandBuffer' : {'param': 'pBeginInfo', 'txt': ['if (pPacket->pBeginInfo->sType == XGL_STRUCTURE_TYPE_CMD_BUFFER_BEGIN_INFO) {\n',
+                             'BeginCommandBuffer' : {'param': 'pBeginInfo', 'txt': ['if (pPacket->pBeginInfo->sType == VK_STRUCTURE_TYPE_CMD_BUFFER_BEGIN_INFO) {\n',
                                                                                          '    // need to make a non-const pointer to the pointer so that we can properly change the original pointer to the interpretted one\n',
-                                                                                         '    XGL_CMD_BUFFER_GRAPHICS_BEGIN_INFO** ppNext = (XGL_CMD_BUFFER_GRAPHICS_BEGIN_INFO**)&(pPacket->pBeginInfo->pNext);\n',
-                                                                                         '    *ppNext = (XGL_CMD_BUFFER_GRAPHICS_BEGIN_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pBeginInfo->pNext);\n',
-                                                                                         '    XGL_CMD_BUFFER_GRAPHICS_BEGIN_INFO* pNext = *ppNext;\n',
+                                                                                         '    VK_CMD_BUFFER_GRAPHICS_BEGIN_INFO** ppNext = (VK_CMD_BUFFER_GRAPHICS_BEGIN_INFO**)&(pPacket->pBeginInfo->pNext);\n',
+                                                                                         '    *ppNext = (VK_CMD_BUFFER_GRAPHICS_BEGIN_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pBeginInfo->pNext);\n',
+                                                                                         '    VK_CMD_BUFFER_GRAPHICS_BEGIN_INFO* pNext = *ppNext;\n',
                                                                                          '    while (NULL != pNext)\n', '    {\n',
                                                                                          '        switch(pNext->sType)\n', '        {\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_CMD_BUFFER_GRAPHICS_BEGIN_INFO:\n',
+                                                                                         '            case VK_STRUCTURE_TYPE_CMD_BUFFER_GRAPHICS_BEGIN_INFO:\n',
                                                                                          '            {\n',
-                                                                                         '                ppNext = (XGL_CMD_BUFFER_GRAPHICS_BEGIN_INFO**) &pNext->pNext;\n',
-                                                                                         '                *ppNext = (XGL_CMD_BUFFER_GRAPHICS_BEGIN_INFO*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
+                                                                                         '                ppNext = (VK_CMD_BUFFER_GRAPHICS_BEGIN_INFO**) &pNext->pNext;\n',
+                                                                                         '                *ppNext = (VK_CMD_BUFFER_GRAPHICS_BEGIN_INFO*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
                                                                                          '                break;\n',
                                                                                          '            }\n',
                                                                                          '            default:\n',
@@ -938,24 +888,24 @@
                                                                                          '                pNext->pNext = NULL;\n',
                                                                                          '            }\n',
                                                                                          '        }\n',
-                                                                                         '        pNext = (XGL_CMD_BUFFER_GRAPHICS_BEGIN_INFO*)pNext->pNext;\n',
+                                                                                         '        pNext = (VK_CMD_BUFFER_GRAPHICS_BEGIN_INFO*)pNext->pNext;\n',
                                                                                          '    }\n',
                                                                                          '} else {\n',
                                                                                          '    // This is unexpected.\n',
-                                                                                         '    glv_LogError("BeginCommandBuffer must have BeginInfo stype of XGL_STRUCTURE_TYPE_CMD_BUFFER_BEGIN_INFO.\\n");\n',
+                                                                                         '    glv_LogError("BeginCommandBuffer must have BeginInfo stype of VK_STRUCTURE_TYPE_CMD_BUFFER_BEGIN_INFO.\\n");\n',
                                                                                          '    pPacket->header = NULL;\n',
                                                                                          '}']},
-                             'AllocMemory' : {'param': 'pAllocInfo', 'txt': ['if (pPacket->pAllocInfo->sType == XGL_STRUCTURE_TYPE_MEMORY_ALLOC_INFO) {\n',
-                                                                                         '    XGL_MEMORY_ALLOC_INFO** ppNext = (XGL_MEMORY_ALLOC_INFO**) &(pPacket->pAllocInfo->pNext);\n',
-                                                                                         '    *ppNext = (XGL_MEMORY_ALLOC_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pAllocInfo->pNext);\n',
-                                                                                         '    XGL_MEMORY_ALLOC_INFO* pNext = (XGL_MEMORY_ALLOC_INFO*) *ppNext;\n',
+                             'AllocMemory' : {'param': 'pAllocInfo', 'txt': ['if (pPacket->pAllocInfo->sType == VK_STRUCTURE_TYPE_MEMORY_ALLOC_INFO) {\n',
+                                                                                         '    VK_MEMORY_ALLOC_INFO** ppNext = (VK_MEMORY_ALLOC_INFO**) &(pPacket->pAllocInfo->pNext);\n',
+                                                                                         '    *ppNext = (VK_MEMORY_ALLOC_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pAllocInfo->pNext);\n',
+                                                                                         '    VK_MEMORY_ALLOC_INFO* pNext = (VK_MEMORY_ALLOC_INFO*) *ppNext;\n',
                                                                                          '    while (NULL != pNext)\n', '    {\n',
                                                                                          '        switch(pNext->sType)\n', '        {\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_MEMORY_ALLOC_BUFFER_INFO:\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_MEMORY_ALLOC_IMAGE_INFO:\n',
+                                                                                         '            case VK_STRUCTURE_TYPE_MEMORY_ALLOC_BUFFER_INFO:\n',
+                                                                                         '            case VK_STRUCTURE_TYPE_MEMORY_ALLOC_IMAGE_INFO:\n',
                                                                                          '            {\n',
-                                                                                         '                ppNext = (XGL_MEMORY_ALLOC_INFO **) &(pNext->pNext);\n',
-                                                                                         '                *ppNext = (XGL_MEMORY_ALLOC_INFO*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
+                                                                                         '                ppNext = (VK_MEMORY_ALLOC_INFO **) &(pNext->pNext);\n',
+                                                                                         '                *ppNext = (VK_MEMORY_ALLOC_INFO*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
                                                                                          '                break;\n',
                                                                                          '            }\n',
                                                                                          '            default:\n',
@@ -965,113 +915,120 @@
                                                                                          '               pNext->pNext = NULL;\n',
                                                                                          '            }\n',
                                                                                          '        }\n',
-                                                                                         '        pNext = (XGL_MEMORY_ALLOC_INFO*)pNext->pNext;\n',
+                                                                                         '        pNext = (VK_MEMORY_ALLOC_INFO*)pNext->pNext;\n',
                                                                                          '    }\n',
                                                                                          '} else {\n',
                                                                                          '    // This is unexpected.\n',
-                                                                                         '    glv_LogError("AllocMemory must have AllocInfo stype of XGL_STRUCTURE_TYPE_MEMORY_ALLOC_INFO.\\n");\n',
+                                                                                         '    glv_LogError("AllocMemory must have AllocInfo stype of VK_STRUCTURE_TYPE_MEMORY_ALLOC_INFO.\\n");\n',
                                                                                          '    pPacket->header = NULL;\n',
                                                                                          '}']},
-                             'UpdateDescriptors' : {'param': 'ppUpdateArray', 'txt': ['size_t i;\n',
-                                                                                         'for (i = 0; i < pPacket->updateCount; i++)\n', '{\n',
-                                                                                         '    XGL_UPDATE_SAMPLERS** ppUpItem = (XGL_UPDATE_SAMPLERS**) &pPacket->ppUpdateArray[i];\n',
-                                                                                         '    *ppUpItem = (XGL_UPDATE_SAMPLERS *) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t) pPacket->ppUpdateArray[i]);\n',
-                                                                                         '    XGL_UPDATE_SAMPLERS* pNext = *ppUpItem;\n',
+                             'UpdateDescriptors' : {'param': 'pUpdateChain', 'txt': ['VK_UPDATE_SAMPLERS* pNext = (VK_UPDATE_SAMPLERS*)pPacket->pUpdateChain;\n',
+                                                                                         'while ((NULL != pNext) && (VK_NULL_HANDLE != pNext))\n', '{\n',
                                                                                          '    switch(pNext->sType)\n', '    {\n',
-                                                                                         '        case XGL_STRUCTURE_TYPE_UPDATE_AS_COPY:\n',
+                                                                                         '        case VK_STRUCTURE_TYPE_UPDATE_AS_COPY:\n',
                                                                                          '        {\n',
                                                                                          '            void** ppNextVoidPtr = (void**)&pNext->pNext;\n',
                                                                                          '            *ppNextVoidPtr = (void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
                                                                                          '            break;\n',
                                                                                          '        }\n',
-                                                                                         '        case XGL_STRUCTURE_TYPE_UPDATE_SAMPLERS:\n',
+                                                                                         '        case VK_STRUCTURE_TYPE_UPDATE_SAMPLERS:\n',
                                                                                          '        {\n',
                                                                                          '            void** ppNextVoidPtr = (void**)&pNext->pNext;\n',
-                                                                                         '            XGL_UPDATE_SAMPLERS* pUS = (XGL_UPDATE_SAMPLERS*)pNext;\n',
+                                                                                         '            VK_UPDATE_SAMPLERS* pUS = (VK_UPDATE_SAMPLERS*)pNext;\n',
                                                                                          '            *ppNextVoidPtr = (void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
-                                                                                         '            pUS->pSamplers = (XGL_SAMPLER*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pUS->pSamplers);\n',
+                                                                                         '            pUS->pSamplers = (VK_SAMPLER*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pUS->pSamplers);\n',
                                                                                          '            break;\n',
                                                                                          '        }\n',
-                                                                                         '        case XGL_STRUCTURE_TYPE_UPDATE_SAMPLER_TEXTURES:\n',
+                                                                                         '        case VK_STRUCTURE_TYPE_UPDATE_SAMPLER_TEXTURES:\n',
                                                                                          '        {\n',
                                                                                          '            void** ppNextVoidPtr = (void**)&pNext->pNext;\n',
-                                                                                         '            XGL_UPDATE_SAMPLER_TEXTURES* pUST = (XGL_UPDATE_SAMPLER_TEXTURES*)pNext;\n',
+                                                                                         '            VK_UPDATE_SAMPLER_TEXTURES* pUST = (VK_UPDATE_SAMPLER_TEXTURES*)pNext;\n',
                                                                                          '            *ppNextVoidPtr = (void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
-                                                                                         '            pUST->pSamplerImageViews = (XGL_SAMPLER_IMAGE_VIEW_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pUST->pSamplerImageViews);\n',
+                                                                                         '            pUST->pSamplerImageViews = (VK_SAMPLER_IMAGE_VIEW_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pUST->pSamplerImageViews);\n',
                                                                                          '            uint32_t i;\n',
                                                                                          '            for (i = 0; i < pUST->count; i++) {\n',
-                                                                                         '                XGL_IMAGE_VIEW_ATTACH_INFO** ppLocalImageView = (XGL_IMAGE_VIEW_ATTACH_INFO**)&pUST->pSamplerImageViews[i].pImageView;\n',
-                                                                                         '                *ppLocalImageView = (XGL_IMAGE_VIEW_ATTACH_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pUST->pSamplerImageViews[i].pImageView);\n',
+                                                                                         '                VK_IMAGE_VIEW_ATTACH_INFO** ppLocalImageView = (VK_IMAGE_VIEW_ATTACH_INFO**)&pUST->pSamplerImageViews[i].pImageView;\n',
+                                                                                         '                *ppLocalImageView = (VK_IMAGE_VIEW_ATTACH_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pUST->pSamplerImageViews[i].pImageView);\n',
                                                                                          '            }\n',
                                                                                          '            break;\n',
                                                                                          '        }\n',
-                                                                                         '        case XGL_STRUCTURE_TYPE_UPDATE_IMAGES:\n',
+                                                                                         '        case VK_STRUCTURE_TYPE_UPDATE_IMAGES:\n',
                                                                                          '        {\n',
                                                                                          '            void** ppNextVoidPtr = (void**)&pNext->pNext;\n',
-                                                                                         '            XGL_UPDATE_IMAGES* pUI = (XGL_UPDATE_IMAGES*)pNext;\n',
+                                                                                         '            VK_UPDATE_IMAGES* pUI = (VK_UPDATE_IMAGES*)pNext;\n',
                                                                                          '            *ppNextVoidPtr = (void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
-                                                                                         '            XGL_IMAGE_VIEW_ATTACH_INFO** ppLocalImageView = (XGL_IMAGE_VIEW_ATTACH_INFO**)&pUI->pImageViews;\n',
-                                                                                         '            *ppLocalImageView = (XGL_IMAGE_VIEW_ATTACH_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pUI->pImageViews);\n',
+                                                                                         '            VK_IMAGE_VIEW_ATTACH_INFO** ppLocalImageView = (VK_IMAGE_VIEW_ATTACH_INFO**)&pUI->pImageViews;\n',
+                                                                                         '            *ppLocalImageView = (VK_IMAGE_VIEW_ATTACH_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pUI->pImageViews);\n',
+                                                                                         '            uint32_t i;\n',
+                                                                                         '            for (i = 0; i < pUI->count; i++) {\n',
+                                                                                         '                VK_IMAGE_VIEW_ATTACH_INFO** ppLocalImageViews = (VK_IMAGE_VIEW_ATTACH_INFO**)&pUI->pImageViews[i];\n',
+                                                                                         '                *ppLocalImageViews = (VK_IMAGE_VIEW_ATTACH_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pUI->pImageViews[i]);\n',
+                                                                                         '            }\n',
                                                                                          '            break;\n',
                                                                                          '        }\n',
-                                                                                         '        case XGL_STRUCTURE_TYPE_UPDATE_BUFFERS:\n',
+                                                                                         '        case VK_STRUCTURE_TYPE_UPDATE_BUFFERS:\n',
                                                                                          '        {\n',
                                                                                          '            void** ppNextVoidPtr = (void**)&pNext->pNext;\n',
-                                                                                         '            XGL_UPDATE_BUFFERS* pUB = (XGL_UPDATE_BUFFERS*)pNext;\n',
+                                                                                         '            VK_UPDATE_BUFFERS* pUB = (VK_UPDATE_BUFFERS*)pNext;\n',
                                                                                          '            *ppNextVoidPtr = (void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
-                                                                                         '            XGL_BUFFER_VIEW_ATTACH_INFO** ppLocalBufferView = (XGL_BUFFER_VIEW_ATTACH_INFO**)&pUB->pBufferViews;\n',
-                                                                                         '            *ppLocalBufferView = (XGL_BUFFER_VIEW_ATTACH_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pUB->pBufferViews);\n',
+                                                                                         '            VK_BUFFER_VIEW_ATTACH_INFO** ppLocalBufferView = (VK_BUFFER_VIEW_ATTACH_INFO**)&pUB->pBufferViews;\n',
+                                                                                         '            *ppLocalBufferView = (VK_BUFFER_VIEW_ATTACH_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pUB->pBufferViews);\n',
+                                                                                         '            uint32_t i;\n',
+                                                                                         '            for (i = 0; i < pUB->count; i++) {\n',
+                                                                                         '                VK_BUFFER_VIEW_ATTACH_INFO** ppLocalBufferViews = (VK_BUFFER_VIEW_ATTACH_INFO**)&pUB->pBufferViews[i];\n',
+                                                                                         '                *ppLocalBufferViews = (VK_BUFFER_VIEW_ATTACH_INFO*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pUB->pBufferViews[i]);\n',
+                                                                                         '            }\n',
                                                                                          '            break;\n',
                                                                                          '        }\n',
                                                                                          '        default:\n',
                                                                                          '        {\n',
-                                                                                         '           glv_LogError("Encountered an unexpected type in update descriptors ppUpdateArray.\\n");\n',
+                                                                                         '           glv_LogError("Encountered an unexpected type in update descriptors pUpdateChain.\\n");\n',
                                                                                          '           pPacket->header = NULL;\n',
                                                                                          '           pNext->pNext = NULL;\n',
                                                                                          '        }\n',
                                                                                          '    }\n',
-                                                                                         '    pNext = (XGL_UPDATE_SAMPLERS*)pNext->pNext;\n',
+                                                                                         '    pNext = (VK_UPDATE_SAMPLERS*)pNext->pNext;\n',
                                                                                          '}']},
-                             'CreateGraphicsPipeline' : {'param': 'pCreateInfo', 'txt': ['if (pPacket->pCreateInfo->sType == XGL_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO) {\n',
+                             'CreateGraphicsPipeline' : {'param': 'pCreateInfo', 'txt': ['if (pPacket->pCreateInfo->sType == VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO) {\n',
                                                                                          '    // need to make a non-const pointer to the pointer so that we can properly change the original pointer to the interpretted one\n',
                                                                                          '    void** ppNextVoidPtr = (void**)&pPacket->pCreateInfo->pNext;\n',
                                                                                          '    *ppNextVoidPtr = (void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pNext);\n',
-                                                                                         '    XGL_PIPELINE_SHADER_STAGE_CREATE_INFO* pNext = (XGL_PIPELINE_SHADER_STAGE_CREATE_INFO*)pPacket->pCreateInfo->pNext;\n',
-                                                                                         '    while ((NULL != pNext) && (XGL_NULL_HANDLE != pNext))\n', '{\n',
+                                                                                         '    VK_PIPELINE_SHADER_STAGE_CREATE_INFO* pNext = (VK_PIPELINE_SHADER_STAGE_CREATE_INFO*)pPacket->pCreateInfo->pNext;\n',
+                                                                                         '    while ((NULL != pNext) && (VK_NULL_HANDLE != pNext))\n', '{\n',
                                                                                          '        switch(pNext->sType)\n', '    {\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_PIPELINE_IA_STATE_CREATE_INFO:\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_PIPELINE_TESS_STATE_CREATE_INFO:\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_PIPELINE_RS_STATE_CREATE_INFO:\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_PIPELINE_VP_STATE_CREATE_INFO:\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_PIPELINE_MS_STATE_CREATE_INFO:\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_PIPELINE_DS_STATE_CREATE_INFO:\n',
+                                                                                         '            case VK_STRUCTURE_TYPE_PIPELINE_IA_STATE_CREATE_INFO:\n',
+                                                                                         '            case VK_STRUCTURE_TYPE_PIPELINE_TESS_STATE_CREATE_INFO:\n',
+                                                                                         '            case VK_STRUCTURE_TYPE_PIPELINE_RS_STATE_CREATE_INFO:\n',
+                                                                                         '            case VK_STRUCTURE_TYPE_PIPELINE_VP_STATE_CREATE_INFO:\n',
+                                                                                         '            case VK_STRUCTURE_TYPE_PIPELINE_MS_STATE_CREATE_INFO:\n',
+                                                                                         '            case VK_STRUCTURE_TYPE_PIPELINE_DS_STATE_CREATE_INFO:\n',
                                                                                          '            {\n',
                                                                                          '                void** ppNextVoidPtr = (void**)&pNext->pNext;\n',
                                                                                          '                *ppNextVoidPtr = (void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
                                                                                          '                break;\n',
                                                                                          '            }\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_PIPELINE_CB_STATE_CREATE_INFO:\n',
+                                                                                         '            case VK_STRUCTURE_TYPE_PIPELINE_CB_STATE_CREATE_INFO:\n',
                                                                                          '            {\n',
                                                                                          '                void** ppNextVoidPtr = (void**)&pNext->pNext;\n',
-                                                                                         '                XGL_PIPELINE_CB_STATE_CREATE_INFO *pCb = (XGL_PIPELINE_CB_STATE_CREATE_INFO *) pNext;\n',
+                                                                                         '                VK_PIPELINE_CB_STATE_CREATE_INFO *pCb = (VK_PIPELINE_CB_STATE_CREATE_INFO *) pNext;\n',
                                                                                          '                *ppNextVoidPtr = (void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
-                                                                                         '                pCb->pAttachments = (XGL_PIPELINE_CB_ATTACHMENT_STATE*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pCb->pAttachments);\n',
+                                                                                         '                pCb->pAttachments = (VK_PIPELINE_CB_ATTACHMENT_STATE*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pCb->pAttachments);\n',
                                                                                          '                break;\n',
                                                                                          '            }\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO:\n',
+                                                                                         '            case VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO:\n',
                                                                                          '            {\n',
                                                                                          '                void** ppNextVoidPtr = (void**)&pNext->pNext;\n',
                                                                                          '                *ppNextVoidPtr = (void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
                                                                                          '                interpret_pipeline_shader(pHeader, &pNext->shader);\n',
                                                                                          '                break;\n',
                                                                                          '            }\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_CREATE_INFO:\n',
+                                                                                         '            case VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_CREATE_INFO:\n',
                                                                                          '            {\n',
                                                                                          '                void** ppNextVoidPtr = (void**)&pNext->pNext;\n',
-                                                                                         '                XGL_PIPELINE_VERTEX_INPUT_CREATE_INFO *pVi = (XGL_PIPELINE_VERTEX_INPUT_CREATE_INFO *) pNext;\n',
+                                                                                         '                VK_PIPELINE_VERTEX_INPUT_CREATE_INFO *pVi = (VK_PIPELINE_VERTEX_INPUT_CREATE_INFO *) pNext;\n',
                                                                                          '                *ppNextVoidPtr = (void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
-                                                                                         '                pVi->pVertexBindingDescriptions = (XGL_VERTEX_INPUT_BINDING_DESCRIPTION*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pVi->pVertexBindingDescriptions);\n',
-                                                                                         '                pVi->pVertexAttributeDescriptions = (XGL_VERTEX_INPUT_ATTRIBUTE_DESCRIPTION*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pVi->pVertexAttributeDescriptions);\n',
+                                                                                         '                pVi->pVertexBindingDescriptions = (VK_VERTEX_INPUT_BINDING_DESCRIPTION*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pVi->pVertexBindingDescriptions);\n',
+                                                                                         '                pVi->pVertexAttributeDescriptions = (VK_VERTEX_INPUT_ATTRIBUTE_DESCRIPTION*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pVi->pVertexAttributeDescriptions);\n',
                                                                                          '                break;\n',
                                                                                          '            }\n',
                                                                                          '            default:\n',
@@ -1081,88 +1038,32 @@
                                                                                          '               pNext->pNext = NULL;\n',
                                                                                          '            }\n',
                                                                                          '        }\n',
-                                                                                         '        pNext = (XGL_PIPELINE_SHADER_STAGE_CREATE_INFO*)pNext->pNext;\n',
+                                                                                         '        pNext = (VK_PIPELINE_SHADER_STAGE_CREATE_INFO*)pNext->pNext;\n',
                                                                                          '    }\n',
                                                                                          '} else {\n',
                                                                                          '    // This is unexpected.\n',
-                                                                                         '    glv_LogError("CreateGraphicsPipeline must have CreateInfo stype of XGL_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO.\\n");\n',
+                                                                                         '    glv_LogError("CreateGraphicsPipeline must have CreateInfo stype of VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO.\\n");\n',
                                                                                          '    pPacket->header = NULL;\n',
                                                                                          '}']},
-                             'CreateGraphicsPipelineDerivative' : {'param': 'pCreateInfo', 'txt': ['if (pPacket->pCreateInfo->sType == XGL_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO) {\n',
-                                                                                         '    // need to make a non-const pointer to the pointer so that we can properly change the original pointer to the interpretted one\n',
-                                                                                         '    void** ppNextVoidPtr = (void**)&pPacket->pCreateInfo->pNext;\n',
-                                                                                         '    *ppNextVoidPtr = (void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->pCreateInfo->pNext);\n',
-                                                                                         '    XGL_PIPELINE_SHADER_STAGE_CREATE_INFO* pNext = (XGL_PIPELINE_SHADER_STAGE_CREATE_INFO*)pPacket->pCreateInfo->pNext;\n',
-                                                                                         '    while ((NULL != pNext) && (XGL_NULL_HANDLE != pNext))\n', '{\n',
-                                                                                         '        switch(pNext->sType)\n', '    {\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_PIPELINE_IA_STATE_CREATE_INFO:\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_PIPELINE_TESS_STATE_CREATE_INFO:\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_PIPELINE_RS_STATE_CREATE_INFO:\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_PIPELINE_VP_STATE_CREATE_INFO:\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_PIPELINE_MS_STATE_CREATE_INFO:\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_PIPELINE_DS_STATE_CREATE_INFO:\n',
-                                                                                         '            {\n',
-                                                                                         '                void** ppNextVoidPtr = (void**)&pNext->pNext;\n',
-                                                                                         '                *ppNextVoidPtr = (void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
-                                                                                         '                break;\n',
-                                                                                         '            }\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_PIPELINE_CB_STATE_CREATE_INFO:\n',
-                                                                                         '            {\n',
-                                                                                         '                void** ppNextVoidPtr = (void**)&pNext->pNext;\n',
-                                                                                         '                XGL_PIPELINE_CB_STATE_CREATE_INFO *pCb = (XGL_PIPELINE_CB_STATE_CREATE_INFO *) pNext;\n',
-                                                                                         '                *ppNextVoidPtr = (void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
-                                                                                         '                pCb->pAttachments = (XGL_PIPELINE_CB_ATTACHMENT_STATE*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pCb->pAttachments);\n',
-                                                                                         '                break;\n',
-                                                                                         '            }\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO:\n',
-                                                                                         '            {\n',
-                                                                                         '                void** ppNextVoidPtr = (void**)&pNext->pNext;\n',
-                                                                                         '                *ppNextVoidPtr = (void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
-                                                                                         '                interpret_pipeline_shader(pHeader, &pNext->shader);\n',
-                                                                                         '                break;\n',
-                                                                                         '            }\n',
-                                                                                         '            case XGL_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_CREATE_INFO:\n',
-                                                                                         '            {\n',
-                                                                                         '                void** ppNextVoidPtr = (void**)&pNext->pNext;\n',
-                                                                                         '                XGL_PIPELINE_VERTEX_INPUT_CREATE_INFO *pVi = (XGL_PIPELINE_VERTEX_INPUT_CREATE_INFO *) pNext;\n',
-                                                                                         '                *ppNextVoidPtr = (void*)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pNext->pNext);\n',
-                                                                                         '                pVi->pVertexBindingDescriptions = (XGL_VERTEX_INPUT_BINDING_DESCRIPTION*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pVi->pVertexBindingDescriptions);\n',
-                                                                                         '                pVi->pVertexAttributeDescriptions = (XGL_VERTEX_INPUT_ATTRIBUTE_DESCRIPTION*) glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pVi->pVertexAttributeDescriptions);\n',
-                                                                                         '                break;\n',
-                                                                                         '            }\n',
-                                                                                         '            default:\n',
-                                                                                         '            {\n',
-                                                                                         '               glv_LogError("Encountered an unexpected type in pipeline state list.\\n");\n',
-                                                                                         '               pPacket->header = NULL;\n',
-                                                                                         '               pNext->pNext = NULL;\n',
-                                                                                         '            }\n',
-                                                                                         '        }\n',
-                                                                                         '        pNext = (XGL_PIPELINE_SHADER_STAGE_CREATE_INFO*)pNext->pNext;\n',
-                                                                                         '    }\n',
-                                                                                         '} else {\n',
-                                                                                         '    // This is unexpected.\n',
-                                                                                         '    glv_LogError("CreateGraphicsPipelineDerivative must have CreateInfo stype of XGL_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO.\\n");\n',
-                                                                                         '    pPacket->header = NULL;\n',
-                                                                                         '}']},
-                             'CreateComputePipeline' : {'param': 'pCreateInfo', 'txt': ['interpret_pipeline_shader(pHeader, (XGL_PIPELINE_SHADER*)(&pPacket->pCreateInfo->cs));']}}
+                             'CreateComputePipeline' : {'param': 'pCreateInfo', 'txt': ['interpret_pipeline_shader(pHeader, (VK_PIPELINE_SHADER*)(&pPacket->pCreateInfo->cs));']}}
         if_body = []
-        if_body.append('typedef struct struct_xglApiVersion {')
+        if_body.append('typedef struct struct_vkApiVersion {')
         if_body.append('    glv_trace_packet_header* header;')
         if_body.append('    uint32_t version;')
-        if_body.append('} struct_xglApiVersion;\n')
-        if_body.append('static struct_xglApiVersion* interpret_body_as_xglApiVersion(glv_trace_packet_header* pHeader, BOOL check_version)')
+        if_body.append('} struct_vkApiVersion;\n')
+        if_body.append('static struct_vkApiVersion* interpret_body_as_vkApiVersion(glv_trace_packet_header* pHeader, BOOL check_version)')
         if_body.append('{')
-        if_body.append('    struct_xglApiVersion* pPacket = (struct_xglApiVersion*)pHeader->pBody;')
+        if_body.append('    struct_vkApiVersion* pPacket = (struct_vkApiVersion*)pHeader->pBody;')
         if_body.append('    pPacket->header = pHeader;')
-        if_body.append('    if (check_version && pPacket->version != XGL_API_VERSION)')
-        if_body.append('        glv_LogError("Trace file from older XGL version 0x%x, xgl replayer built from version 0x%x, replayer may fail\\n", pPacket->version, XGL_API_VERSION);')
+        if_body.append('    if (check_version && pPacket->version != VK_API_VERSION)')
+        if_body.append('        glv_LogError("Trace file from older VK version 0x%x, vk replayer built from version 0x%x, replayer may fail\\n", pPacket->version, VK_API_VERSION);')
         if_body.append('    return pPacket;')
         if_body.append('}\n')
         for proto in self.protos:
             if 'Wsi' not in proto.name and 'Dbg' not in proto.name:
                 if 'UnmapMemory' == proto.name:
-                    proto.params.append(xgl.Param("void*", "pData"))
-                if_body.append('typedef struct struct_xgl%s {' % proto.name)
+                    proto.params.append(vulkan.Param("void*", "pData"))
+                if_body.append('typedef struct struct_vk%s {' % proto.name)
                 if_body.append('    glv_trace_packet_header* header;')
                 for p in proto.params:
                     if '[4]' in p.ty:
@@ -1171,15 +1072,15 @@
                         if_body.append('    %s %s;' % (p.ty, p.name))
                 if 'void' != proto.ret:
                     if_body.append('    %s result;' % proto.ret)
-                if_body.append('} struct_xgl%s;\n' % proto.name)
-                if_body.append('static struct_xgl%s* interpret_body_as_xgl%s(glv_trace_packet_header* pHeader)' % (proto.name, proto.name))
+                if_body.append('} struct_vk%s;\n' % proto.name)
+                if_body.append('static struct_vk%s* interpret_body_as_vk%s(glv_trace_packet_header* pHeader)' % (proto.name, proto.name))
                 if_body.append('{')
-                if_body.append('    struct_xgl%s* pPacket = (struct_xgl%s*)pHeader->pBody;' % (proto.name, proto.name))
+                if_body.append('    struct_vk%s* pPacket = (struct_vk%s*)pHeader->pBody;' % (proto.name, proto.name))
                 if_body.append('    pPacket->header = pHeader;')
                 for p in proto.params:
                     if '*' in p.ty:
                         if 'DEVICE_CREATE_INFO' in p.ty:
-                            if_body.append('    pPacket->%s = interpret_XGL_DEVICE_CREATE_INFO(pHeader, (intptr_t)pPacket->%s);' % (p.name, p.name))
+                            if_body.append('    pPacket->%s = interpret_VK_DEVICE_CREATE_INFO(pHeader, (intptr_t)pPacket->%s);' % (p.name, p.name))
                         else:
                             if_body.append('    pPacket->%s = (%s)glv_trace_packet_interpret_buffer_pointer(pHeader, (intptr_t)pPacket->%s);' % (p.name, p.ty, p.name))
                         # TODO : Generalize this custom code to kill dict data struct above.
@@ -1197,16 +1098,16 @@
         if_body = []
         for proto in self.protos:
             if func_class in proto.name:
-                if_body.append('typedef struct struct_xgl%s {' % proto.name)
+                if_body.append('typedef struct struct_vk%s {' % proto.name)
                 if_body.append('    glv_trace_packet_header* pHeader;')
                 for p in proto.params:
                     if_body.append('    %s %s;' % (p.ty, p.name))
                 if 'void' != proto.ret:
                     if_body.append('    %s result;' % proto.ret)
-                if_body.append('} struct_xgl%s;\n' % proto.name)
-                if_body.append('static struct_xgl%s* interpret_body_as_xgl%s(glv_trace_packet_header* pHeader)' % (proto.name, proto.name))
+                if_body.append('} struct_vk%s;\n' % proto.name)
+                if_body.append('static struct_vk%s* interpret_body_as_vk%s(glv_trace_packet_header* pHeader)' % (proto.name, proto.name))
                 if_body.append('{')
-                if_body.append('    struct_xgl%s* pPacket = (struct_xgl%s*)pHeader->pBody;' % (proto.name, proto.name))
+                if_body.append('    struct_vk%s* pPacket = (struct_vk%s*)pHeader->pBody;' % (proto.name, proto.name))
                 if_body.append('    pPacket->pHeader = pHeader;')
                 for p in proto.params:
                     if '*' in p.ty:
@@ -1217,18 +1118,18 @@
 
     def _generate_replay_func_ptrs(self):
         xf_body = []
-        xf_body.append('struct xglFuncs {')
+        xf_body.append('struct vkFuncs {')
         xf_body.append('    void init_funcs(void * libHandle);')
         xf_body.append('    void *m_libHandle;\n')
         for proto in self.protos:
-            xf_body.append('    typedef %s( XGLAPI * type_xgl%s)(' % (proto.ret, proto.name))
+            xf_body.append('    typedef %s( VKAPI * type_vk%s)(' % (proto.ret, proto.name))
             for p in proto.params:
                 if '[4]' in p.ty:
                     xf_body.append('        %s %s[4],' % (p.ty.strip('[4]'), p.name))
                 else:
                     xf_body.append('        %s %s,' % (p.ty, p.name))
             xf_body[-1] = xf_body[-1].replace(',', ');')
-            xf_body.append('    type_xgl%s real_xgl%s;' % (proto.name, proto.name))
+            xf_body.append('    type_vk%s real_vk%s;' % (proto.name, proto.name))
         xf_body.append('};')
         return "\n".join(xf_body)
 
@@ -1250,7 +1151,7 @@
     def _remap_decl(self, ty, name):
         txt = '    %s remap(const %s& value)\n    {\n' % (ty, ty)
         txt += '        std::map<%s, %s>::const_iterator q = %s.find(value);\n' % (ty, ty, name)
-        txt += '        return (q == %s.end()) ? XGL_NULL_HANDLE : q->second;\n    }\n' % name
+        txt += '        return (q == %s.end()) ? VK_NULL_HANDLE : q->second;\n    }\n' % name
         return txt
 
     def _generate_replay_objMemory_funcs(self):
@@ -1262,7 +1163,7 @@
         rof_body.append('        return m_pendingAlloc;')
         rof_body.append('    }')
         rof_body.append('')
-        rof_body.append('    void setAllocInfo(const XGL_MEMORY_ALLOC_INFO *info, const bool pending)')
+        rof_body.append('    void setAllocInfo(const VK_MEMORY_ALLOC_INFO *info, const bool pending)')
         rof_body.append('    {')
         rof_body.append('        m_pendingAlloc = pending;')
         rof_body.append('        m_allocInfo = *info;')
@@ -1322,20 +1223,20 @@
         return "\n".join(rof_body)
 
     def _generate_replay_objmapper_class(self):
-        # Create dict mapping member var names to XGL type (i.e. 'm_imageViews' : 'XGL_IMAGE_VIEW')
+        # Create dict mapping member var names to VK type (i.e. 'm_imageViews' : 'VK_IMAGE_VIEW')
         obj_map_dict = {}
-        for ty in xgl.object_type_list:
-            if ty in xgl.object_parent_list:
+        for ty in vulkan.object_type_list:
+            if ty in vulkan.object_parent_list:
                 continue
-            mem_var = ty.replace('XGL_', '').lower()
+            mem_var = ty.replace('VK_', '').lower()
             mem_var_list = mem_var.split('_')
             mem_var = 'm_%s%ss' % (mem_var_list[0], "".join([m.title() for m in mem_var_list[1:]]))
             obj_map_dict[mem_var] = ty
         rc_body = []
-        rc_body.append('typedef struct _XGLAllocInfo {')
-        rc_body.append('    XGL_GPU_SIZE size;')
+        rc_body.append('typedef struct _VKAllocInfo {')
+        rc_body.append('    VK_GPU_SIZE size;')
         rc_body.append('    void *pData;')
-        rc_body.append('} XGLAllocInfo;')
+        rc_body.append('} VKAllocInfo;')
         rc_body.append('')
         rc_body.append('class objMemory {')
         rc_body.append('public:')
@@ -1345,13 +1246,13 @@
         rc_body.append('    {')
         rc_body.append('        m_numAllocations = num;')
         rc_body.append('    }\n')
-        rc_body.append('    void setReqs(const XGL_MEMORY_REQUIREMENTS *pReqs, const uint32_t num)')
+        rc_body.append('    void setReqs(const VK_MEMORY_REQUIREMENTS *pReqs, const uint32_t num)')
         rc_body.append('    {')
         rc_body.append('        if (m_numAllocations != num && m_numAllocations != 0)')
         rc_body.append('            glv_LogError("objMemory::setReqs, internal mismatch on number of allocations");')
         rc_body.append('        if (m_pMemReqs == NULL && pReqs != NULL)')
         rc_body.append('        {')
-        rc_body.append('            m_pMemReqs = (XGL_MEMORY_REQUIREMENTS *) glv_malloc(num * sizeof(XGL_MEMORY_REQUIREMENTS));')
+        rc_body.append('            m_pMemReqs = (VK_MEMORY_REQUIREMENTS *) glv_malloc(num * sizeof(VK_MEMORY_REQUIREMENTS));')
         rc_body.append('            if (m_pMemReqs == NULL)')
         rc_body.append('            {')
         rc_body.append('                glv_LogError("objMemory::setReqs out of memory");')
@@ -1362,7 +1263,7 @@
         rc_body.append('    }\n')
         rc_body.append('private:')
         rc_body.append('    uint32_t m_numAllocations;')
-        rc_body.append('    XGL_MEMORY_REQUIREMENTS *m_pMemReqs;')
+        rc_body.append('    VK_MEMORY_REQUIREMENTS *m_pMemReqs;')
         rc_body.append('};')
         rc_body.append('')
         rc_body.append('class gpuMemory {')
@@ -1371,7 +1272,7 @@
         rc_body.append('    ~gpuMemory() {}')
         rc_body.append(self._generate_replay_objMemory_funcs())
 #        rc_body.append('    bool isPendingAlloc();')
-#        rc_body.append('    void setAllocInfo(const XGL_MEMORY_ALLOC_INFO *info, const bool pending);')
+#        rc_body.append('    void setAllocInfo(const VK_MEMORY_ALLOC_INFO *info, const bool pending);')
 #        rc_body.append('    void setMemoryDataAddr(void* pBuf);')
 #        rc_body.append('    void setMemoryMapRange(void* pBuf, const size_t size, const size_t offset, const bool pending);')
 #        rc_body.append('    void copyMappingData(const void *pSrcData);')
@@ -1385,42 +1286,42 @@
         rc_body.append('        void* pData;')
         rc_body.append('    };')
         rc_body.append('    std::vector<MapRange> m_mapRange;')
-        rc_body.append('    XGL_MEMORY_ALLOC_INFO m_allocInfo;')
+        rc_body.append('    VK_MEMORY_ALLOC_INFO m_allocInfo;')
         rc_body.append('};')
         rc_body.append('')
         rc_body.append('typedef struct _imageObj {')
         rc_body.append('     objMemory imageMem;')
-        rc_body.append('     XGL_IMAGE replayImage;')
+        rc_body.append('     VK_IMAGE replayImage;')
         rc_body.append(' } imageObj;')
         rc_body.append('')
         rc_body.append('typedef struct _bufferObj {')
         rc_body.append('     objMemory bufferMem;')
-        rc_body.append('     XGL_BUFFER replayBuffer;')
+        rc_body.append('     VK_BUFFER replayBuffer;')
         rc_body.append(' } bufferObj;')
         rc_body.append('')
         rc_body.append('typedef struct _gpuMemObj {')
         rc_body.append('     gpuMemory *pGpuMem;')
-        rc_body.append('     XGL_GPU_MEMORY replayGpuMem;')
+        rc_body.append('     VK_GPU_MEMORY replayGpuMem;')
         rc_body.append(' } gpuMemObj;')
         rc_body.append('')
-        rc_body.append('class xglReplayObjMapper {')
+        rc_body.append('class vkReplayObjMapper {')
         rc_body.append('public:')
-        rc_body.append('    xglReplayObjMapper() {}')
-        rc_body.append('    ~xglReplayObjMapper() {}')
+        rc_body.append('    vkReplayObjMapper() {}')
+        rc_body.append('    ~vkReplayObjMapper() {}')
         rc_body.append('')
         rc_body.append(' bool m_adjustForGPU; // true if replay adjusts behavior based on GPU')
         # Code for memory objects for handling replay GPU != trace GPU object memory requirements
-        rc_body.append(' void init_objMemCount(const XGL_BASE_OBJECT& object, const uint32_t &num)\n {')
-        rc_body.append('     XGL_IMAGE img = static_cast <XGL_IMAGE> (object);')
-        rc_body.append('     std::map<XGL_IMAGE, imageObj>::const_iterator it = m_images.find(img);')
+        rc_body.append(' void init_objMemCount(const VK_BASE_OBJECT& object, const uint32_t &num)\n {')
+        rc_body.append('     VK_IMAGE img = static_cast <VK_IMAGE> (object);')
+        rc_body.append('     std::map<VK_IMAGE, imageObj>::const_iterator it = m_images.find(img);')
         rc_body.append('     if (it != m_images.end())')
         rc_body.append('     {')
         rc_body.append('         objMemory obj = it->second.imageMem;')
         rc_body.append('         obj.setCount(num);')
         rc_body.append('         return;')
         rc_body.append('     }')
-        rc_body.append('     XGL_BUFFER buf = static_cast <XGL_BUFFER> (object);')
-        rc_body.append('     std::map<XGL_BUFFER, bufferObj>::const_iterator itb = m_buffers.find(buf);')
+        rc_body.append('     VK_BUFFER buf = static_cast <VK_BUFFER> (object);')
+        rc_body.append('     std::map<VK_BUFFER, bufferObj>::const_iterator itb = m_buffers.find(buf);')
         rc_body.append('     if (itb != m_buffers.end())')
         rc_body.append('     {')
         rc_body.append('         objMemory obj = itb->second.bufferMem;')
@@ -1429,17 +1330,17 @@
         rc_body.append('     }')
         rc_body.append('     return;')
         rc_body.append(' }\n')
-        rc_body.append('    void init_objMemReqs(const XGL_BASE_OBJECT& object, const XGL_MEMORY_REQUIREMENTS *pMemReqs, const unsigned int num)\n    {')
-        rc_body.append('        XGL_IMAGE img = static_cast <XGL_IMAGE> (object);')
-        rc_body.append('        std::map<XGL_IMAGE, imageObj>::const_iterator it = m_images.find(img);')
+        rc_body.append('    void init_objMemReqs(const VK_BASE_OBJECT& object, const VK_MEMORY_REQUIREMENTS *pMemReqs, const unsigned int num)\n    {')
+        rc_body.append('        VK_IMAGE img = static_cast <VK_IMAGE> (object);')
+        rc_body.append('        std::map<VK_IMAGE, imageObj>::const_iterator it = m_images.find(img);')
         rc_body.append('        if (it != m_images.end())')
         rc_body.append('        {')
         rc_body.append('            objMemory obj = it->second.imageMem;')
         rc_body.append('            obj.setReqs(pMemReqs, num);')
         rc_body.append('            return;')
         rc_body.append('        }')
-        rc_body.append('        XGL_BUFFER buf = static_cast <XGL_BUFFER> (object);')
-        rc_body.append('        std::map<XGL_BUFFER, bufferObj>::const_iterator itb = m_buffers.find(buf);')
+        rc_body.append('        VK_BUFFER buf = static_cast <VK_BUFFER> (object);')
+        rc_body.append('        std::map<VK_BUFFER, bufferObj>::const_iterator itb = m_buffers.find(buf);')
         rc_body.append('        if (itb != m_buffers.end())')
         rc_body.append('        {')
         rc_body.append('            objMemory obj = itb->second.bufferMem;')
@@ -1454,85 +1355,85 @@
             rc_body.append('        %s.clear();' % var)
         rc_body.append('    }\n')
         for var in sorted(obj_map_dict):
-            if obj_map_dict[var] == 'XGL_IMAGE':
+            if obj_map_dict[var] == 'VK_IMAGE':
                 rc_body.append(self._map_decl(obj_map_dict[var], 'imageObj', var))
                 rc_body.append(self._add_to_map_decl(obj_map_dict[var], 'imageObj', var))
                 rc_body.append(self._rm_from_map_decl(obj_map_dict[var], var))
-                rc_body.append('    XGL_IMAGE remap(const XGL_IMAGE& value)')
+                rc_body.append('    VK_IMAGE remap(const VK_IMAGE& value)')
                 rc_body.append('    {')
-                rc_body.append('        std::map<XGL_IMAGE, imageObj>::const_iterator q = m_images.find(value);')
-                rc_body.append('        return (q == m_images.end()) ? XGL_NULL_HANDLE : q->second.replayImage;')
+                rc_body.append('        std::map<VK_IMAGE, imageObj>::const_iterator q = m_images.find(value);')
+                rc_body.append('        return (q == m_images.end()) ? VK_NULL_HANDLE : q->second.replayImage;')
                 rc_body.append('    }\n')
-            elif obj_map_dict[var] == 'XGL_BUFFER':
+            elif obj_map_dict[var] == 'VK_BUFFER':
                 rc_body.append(self._map_decl(obj_map_dict[var], 'bufferObj', var))
                 rc_body.append(self._add_to_map_decl(obj_map_dict[var], 'bufferObj', var))
                 rc_body.append(self._rm_from_map_decl(obj_map_dict[var], var))
-                rc_body.append('    XGL_BUFFER remap(const XGL_BUFFER& value)')
+                rc_body.append('    VK_BUFFER remap(const VK_BUFFER& value)')
                 rc_body.append('    {')
-                rc_body.append('        std::map<XGL_BUFFER, bufferObj>::const_iterator q = m_buffers.find(value);')
-                rc_body.append('        return (q == m_buffers.end()) ? XGL_NULL_HANDLE : q->second.replayBuffer;')
+                rc_body.append('        std::map<VK_BUFFER, bufferObj>::const_iterator q = m_buffers.find(value);')
+                rc_body.append('        return (q == m_buffers.end()) ? VK_NULL_HANDLE : q->second.replayBuffer;')
                 rc_body.append('    }\n')
-            elif obj_map_dict[var] == 'XGL_GPU_MEMORY':
+            elif obj_map_dict[var] == 'VK_GPU_MEMORY':
                 rc_body.append(self._map_decl(obj_map_dict[var], 'gpuMemObj', var))
                 rc_body.append(self._add_to_map_decl(obj_map_dict[var], 'gpuMemObj', var))
                 rc_body.append(self._rm_from_map_decl(obj_map_dict[var], var))
-                rc_body.append('    XGL_GPU_MEMORY remap(const XGL_GPU_MEMORY& value)')
+                rc_body.append('    VK_GPU_MEMORY remap(const VK_GPU_MEMORY& value)')
                 rc_body.append('    {')
-                rc_body.append('        std::map<XGL_GPU_MEMORY, gpuMemObj>::const_iterator q = m_gpuMemorys.find(value);')
-                rc_body.append('        return (q == m_gpuMemorys.end()) ? XGL_NULL_HANDLE : q->second.replayGpuMem;')
+                rc_body.append('        std::map<VK_GPU_MEMORY, gpuMemObj>::const_iterator q = m_gpuMemorys.find(value);')
+                rc_body.append('        return (q == m_gpuMemorys.end()) ? VK_NULL_HANDLE : q->second.replayGpuMem;')
                 rc_body.append('    }\n')
             else:
                 rc_body.append(self._map_decl(obj_map_dict[var], obj_map_dict[var], var))
                 rc_body.append(self._add_to_map_decl(obj_map_dict[var], obj_map_dict[var], var))
                 rc_body.append(self._rm_from_map_decl(obj_map_dict[var], var))
                 rc_body.append(self._remap_decl(obj_map_dict[var], var))
-        # XGL_DYNAMIC_STATE_OBJECT code
-        state_obj_remap_types = xgl.object_dynamic_state_list
-        rc_body.append('    XGL_DYNAMIC_STATE_OBJECT remap(const XGL_DYNAMIC_STATE_OBJECT& state)\n    {')
-        rc_body.append('        XGL_DYNAMIC_STATE_OBJECT obj;')
+        # VK_DYNAMIC_STATE_OBJECT code
+        state_obj_remap_types = vulkan.object_dynamic_state_list
+        rc_body.append('    VK_DYNAMIC_STATE_OBJECT remap(const VK_DYNAMIC_STATE_OBJECT& state)\n    {')
+        rc_body.append('        VK_DYNAMIC_STATE_OBJECT obj;')
         for t in state_obj_remap_types:
-            rc_body.append('        if ((obj = remap(static_cast <%s> (state))) != XGL_NULL_HANDLE)' % t)
+            rc_body.append('        if ((obj = remap(static_cast <%s> (state))) != VK_NULL_HANDLE)' % t)
             rc_body.append('            return obj;')
-        rc_body.append('        return XGL_NULL_HANDLE;\n    }')
-        rc_body.append('    void rm_from_map(const XGL_DYNAMIC_STATE_OBJECT& state)\n    {')
+        rc_body.append('        return VK_NULL_HANDLE;\n    }')
+        rc_body.append('    void rm_from_map(const VK_DYNAMIC_STATE_OBJECT& state)\n    {')
         for t in state_obj_remap_types:
             rc_body.append('        rm_from_map(static_cast <%s> (state));' % t)
         rc_body.append('    }')
         rc_body.append('')
         # OBJECT code
-        rc_body.append('    XGL_OBJECT remap(const XGL_OBJECT& object)\n    {')
-        rc_body.append('        XGL_OBJECT obj;')
-        obj_remap_types = xgl.object_list
+        rc_body.append('    VK_OBJECT remap(const VK_OBJECT& object)\n    {')
+        rc_body.append('        VK_OBJECT obj;')
+        obj_remap_types = vulkan.object_list
         for var in obj_remap_types:
-            rc_body.append('        if ((obj = remap(static_cast <%s> (object))) != XGL_NULL_HANDLE)' % (var))
+            rc_body.append('        if ((obj = remap(static_cast <%s> (object))) != VK_NULL_HANDLE)' % (var))
             rc_body.append('            return obj;')
-        rc_body.append('        return XGL_NULL_HANDLE;\n    }')
-        rc_body.append('    void rm_from_map(const XGL_OBJECT & objKey)\n    {')
+        rc_body.append('        return VK_NULL_HANDLE;\n    }')
+        rc_body.append('    void rm_from_map(const VK_OBJECT & objKey)\n    {')
         for var in obj_remap_types:
             rc_body.append('        rm_from_map(static_cast <%s> (objKey));' % (var))
         rc_body.append('    }')
-        rc_body.append('    XGL_BASE_OBJECT remap(const XGL_BASE_OBJECT& object)\n    {')
-        rc_body.append('        XGL_BASE_OBJECT obj;')
-        base_obj_remap_types = ['XGL_DEVICE', 'XGL_QUEUE', 'XGL_GPU_MEMORY', 'XGL_OBJECT']
+        rc_body.append('    VK_BASE_OBJECT remap(const VK_BASE_OBJECT& object)\n    {')
+        rc_body.append('        VK_BASE_OBJECT obj;')
+        base_obj_remap_types = ['VK_DEVICE', 'VK_QUEUE', 'VK_GPU_MEMORY', 'VK_OBJECT']
         for t in base_obj_remap_types:
-            rc_body.append('        if ((obj = remap(static_cast <%s> (object))) != XGL_NULL_HANDLE)' % t)
+            rc_body.append('        if ((obj = remap(static_cast <%s> (object))) != VK_NULL_HANDLE)' % t)
             rc_body.append('            return obj;')
-        rc_body.append('        return XGL_NULL_HANDLE;')
+        rc_body.append('        return VK_NULL_HANDLE;')
         rc_body.append('    }')
         rc_body.append('};')
         return "\n".join(rc_body)
 
     def _generate_replay_init_funcs(self):
         rif_body = []
-        rif_body.append('void xglFuncs::init_funcs(void * handle)\n{\n    m_libHandle = handle;')
+        rif_body.append('void vkFuncs::init_funcs(void * handle)\n{\n    m_libHandle = handle;')
         for proto in self.protos:
-            rif_body.append('    real_xgl%s = (type_xgl%s)(glv_platform_get_library_entrypoint(handle, "xgl%s"));' % (proto.name, proto.name, proto.name))
+            rif_body.append('    real_vk%s = (type_vk%s)(glv_platform_get_library_entrypoint(handle, "vk%s"));' % (proto.name, proto.name, proto.name))
         rif_body.append('}')
         return "\n".join(rif_body)
 
     def _get_packet_param(self, t, n):
         # list of types that require remapping
-        remap_list = xgl.object_type_list
+        remap_list = vulkan.object_type_list
         param_exclude_list = ['p1', 'p2', 'pGpus', 'pDescriptorSets']
         if t.strip('*').replace('const ', '') in remap_list and n not in param_exclude_list:
             if '*' in t:
@@ -1545,44 +1446,44 @@
 
     def _gen_replay_enum_gpus(self):
         ieg_body = []
-        ieg_body.append('            returnValue = manually_handle_xglEnumerateGpus(pPacket);')
+        ieg_body.append('            returnValue = manually_handle_vkEnumerateGpus(pPacket);')
         return "\n".join(ieg_body)
 
     def _gen_replay_get_gpu_info(self):
         ggi_body = []
-        ggi_body.append('            returnValue = manually_handle_xglGetGpuInfo(pPacket);')
+        ggi_body.append('            returnValue = manually_handle_vkGetGpuInfo(pPacket);')
         return "\n".join(ggi_body)
 
     def _gen_replay_create_device(self):
         cd_body = []
-        cd_body.append('            returnValue = manually_handle_xglCreateDevice(pPacket);')
+        cd_body.append('            returnValue = manually_handle_vkCreateDevice(pPacket);')
         return "\n".join(cd_body)
 
     def _gen_replay_get_extension_support(self):
         ges_body = []
-        ges_body.append('            returnValue = manually_handle_xglGetExtensionSupport(pPacket);')
+        ges_body.append('            returnValue = manually_handle_vkGetExtensionSupport(pPacket);')
         return "\n".join(ges_body)
 
     def _gen_replay_queue_submit(self):
         qs_body = []
-        qs_body.append('            returnValue = manually_handle_xglQueueSubmit(pPacket);')
+        qs_body.append('            returnValue = manually_handle_vkQueueSubmit(pPacket);')
         return "\n".join(qs_body)
 
     def _gen_replay_get_object_info(self):
         goi_body = []
-        goi_body.append('            returnValue = manually_handle_xglGetObjectInfo(pPacket);')
+        goi_body.append('            returnValue = manually_handle_vkGetObjectInfo(pPacket);')
         return "\n".join(goi_body)
 
     def _gen_replay_get_format_info(self):
         gfi_body = []
-        gfi_body.append('            returnValue = manually_handle_xglGetFormatInfo(pPacket);')
+        gfi_body.append('            returnValue = manually_handle_vkGetFormatInfo(pPacket);')
         return "\n".join(gfi_body)
 
     def _gen_replay_create_image(self):
         ci_body = []
         ci_body.append('            imageObj local_imageObj;')
-        ci_body.append('            replayResult = m_xglFuncs.real_xglCreateImage(m_objMapper.remap(pPacket->device), pPacket->pCreateInfo, &local_imageObj.replayImage);')
-        ci_body.append('            if (replayResult == XGL_SUCCESS)')
+        ci_body.append('            replayResult = m_vkFuncs.real_vkCreateImage(m_objMapper.remap(pPacket->device), pPacket->pCreateInfo, &local_imageObj.replayImage);')
+        ci_body.append('            if (replayResult == VK_SUCCESS)')
         ci_body.append('            {')
         ci_body.append('                m_objMapper.add_to_map(pPacket->pImage, &local_imageObj);')
         ci_body.append('            }')
@@ -1591,8 +1492,8 @@
     def _gen_replay_create_buffer(self):
         cb_body = []
         cb_body.append('            bufferObj local_bufferObj;')
-        cb_body.append('            replayResult = m_xglFuncs.real_xglCreateBuffer(m_objMapper.remap(pPacket->device), pPacket->pCreateInfo, &local_bufferObj.replayBuffer);')
-        cb_body.append('            if (replayResult == XGL_SUCCESS)')
+        cb_body.append('            replayResult = m_vkFuncs.real_vkCreateBuffer(m_objMapper.remap(pPacket->device), pPacket->pCreateInfo, &local_bufferObj.replayBuffer);')
+        cb_body.append('            if (replayResult == VK_SUCCESS)')
         cb_body.append('            {')
         cb_body.append('                m_objMapper.add_to_map(pPacket->pBuffer, &local_bufferObj);')
         cb_body.append('            }')
@@ -1600,224 +1501,95 @@
 
     def _gen_replay_get_image_subresource_info(self):
         isi_body = []
-        isi_body.append('            returnValue = manually_handle_xglGetImageSubresourceInfo(pPacket);')
+        isi_body.append('            returnValue = manually_handle_vkGetImageSubresourceInfo(pPacket);')
         return "\n".join(isi_body)
 
     def _gen_replay_update_descriptors(self):
         ud_body = []
-        ud_body.append('            returnValue = manually_handle_xglUpdateDescriptors(pPacket);')
+        ud_body.append('            returnValue = manually_handle_vkUpdateDescriptors(pPacket);')
         return "\n".join(ud_body)
 
     def _gen_replay_create_descriptor_set_layout(self):
         cdsl_body = []
-        cdsl_body.append('            returnValue = manually_handle_xglCreateDescriptorSetLayout(pPacket);')
+        cdsl_body.append('            returnValue = manually_handle_vkCreateDescriptorSetLayout(pPacket);')
         return "\n".join(cdsl_body)
 
-    def _gen_replay_create_descriptor_set_layout_chain(self):
-        cdslc_body = []
-        cdslc_body.append('           XGL_DESCRIPTOR_SET_LAYOUT_CHAIN local_pLayoutChain;')
-        cdslc_body.append('           XGL_DESCRIPTOR_SET_LAYOUT *saveSetLayoutArray = (XGL_DESCRIPTOR_SET_LAYOUT *) glv_malloc(pPacket->setLayoutArrayCount * sizeof(XGL_DESCRIPTOR_SET_LAYOUT));')
-        cdslc_body.append('           XGL_DESCRIPTOR_SET_LAYOUT *pSetLayoutOrig = (XGL_DESCRIPTOR_SET_LAYOUT *) pPacket->pSetLayoutArray;')
-        cdslc_body.append('           uint32_t i;')
-        cdslc_body.append('           for (i = 0; i < pPacket->setLayoutArrayCount && pPacket->pSetLayoutArray != NULL; i++)')
-        cdslc_body.append('           {')
-        cdslc_body.append('               saveSetLayoutArray[i] = pPacket->pSetLayoutArray[i];')
-        cdslc_body.append('               *pSetLayoutOrig++ = m_objMapper.remap(pPacket->pSetLayoutArray[i]);')
-        cdslc_body.append('           }')
-        cdslc_body.append('           replayResult = m_xglFuncs.real_xglCreateDescriptorSetLayoutChain(m_objMapper.remap(pPacket->device), pPacket->setLayoutArrayCount, pPacket->pSetLayoutArray, &local_pLayoutChain);')
-        cdslc_body.append('           pSetLayoutOrig = (XGL_DESCRIPTOR_SET_LAYOUT *) pPacket->pSetLayoutArray;')
-        cdslc_body.append('           for (i = 0; i < pPacket->setLayoutArrayCount && pPacket->pSetLayoutArray != NULL; i++)')
-        cdslc_body.append('           {')
-        cdslc_body.append('               *pSetLayoutOrig++ = saveSetLayoutArray[i];')
-        cdslc_body.append('           }')
-        cdslc_body.append('           if (replayResult == XGL_SUCCESS)')
-        cdslc_body.append('           {')
-        cdslc_body.append('               m_objMapper.add_to_map(pPacket->pLayoutChain, &local_pLayoutChain);')
-        cdslc_body.append('           }')
-        cdslc_body.append('           free(saveSetLayoutArray);')
-        return "\n".join(cdslc_body)
-
     def _gen_replay_create_graphics_pipeline(self):
         cgp_body = []
-        cgp_body.append('            returnValue = manually_handle_xglCreateGraphicsPipeline(pPacket);')
-        return "\n".join(cgp_body)
-
-    def _gen_replay_create_graphics_pipeline_derivative(self):
-        cgp_body = []
-        cgp_body.append('            XGL_GRAPHICS_PIPELINE_CREATE_INFO createInfo;')
-        cgp_body.append('            struct shaderPair saveShader[10];')
-        cgp_body.append('            unsigned int idx = 0;')
-        cgp_body.append('            memcpy(&createInfo, pPacket->pCreateInfo, sizeof(XGL_GRAPHICS_PIPELINE_CREATE_INFO));')
-        cgp_body.append('            createInfo.pSetLayoutChain = m_objMapper.remap(createInfo.pSetLayoutChain);')
-        cgp_body.append('            // Cast to shader type, as those are of primariy interest and all structs in LL have same header w/ sType & pNext')
-        cgp_body.append('            XGL_PIPELINE_SHADER_STAGE_CREATE_INFO* pPacketNext = (XGL_PIPELINE_SHADER_STAGE_CREATE_INFO*)pPacket->pCreateInfo->pNext;')
-        cgp_body.append('            XGL_PIPELINE_SHADER_STAGE_CREATE_INFO* pNext = (XGL_PIPELINE_SHADER_STAGE_CREATE_INFO*)createInfo.pNext;')
-        cgp_body.append('            while (XGL_NULL_HANDLE != pPacketNext)')
-        cgp_body.append('            {')
-        cgp_body.append('                if (XGL_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO == pNext->sType)')
-        cgp_body.append('                {')
-        cgp_body.append('                    saveShader[idx].val = pNext->shader.shader;')
-        cgp_body.append('                    saveShader[idx++].addr = &(pNext->shader.shader);')
-        cgp_body.append('                    pNext->shader.shader = m_objMapper.remap(pPacketNext->shader.shader);')
-        cgp_body.append('                }')
-        cgp_body.append('                pPacketNext = (XGL_PIPELINE_SHADER_STAGE_CREATE_INFO*)pPacketNext->pNext;')
-        cgp_body.append('                pNext = (XGL_PIPELINE_SHADER_STAGE_CREATE_INFO*)pNext->pNext;')
-        cgp_body.append('            }')
-        cgp_body.append('            XGL_PIPELINE pipeline;')
-        cgp_body.append('            replayResult = m_xglFuncs.real_xglCreateGraphicsPipelineDerivative(m_objMapper.remap(pPacket->device), &createInfo, m_objMapper.remap(pPacket->basePipeline), &pipeline);')
-        cgp_body.append('            if (replayResult == XGL_SUCCESS)')
-        cgp_body.append('            {')
-        cgp_body.append('                m_objMapper.add_to_map(pPacket->pPipeline, &pipeline);')
-        cgp_body.append('            }')
-        cgp_body.append('            for (unsigned int i = 0; i < idx; i++)')
-        cgp_body.append('                *(saveShader[i].addr) = saveShader[i].val;')
+        cgp_body.append('            returnValue = manually_handle_vkCreateGraphicsPipeline(pPacket);')
         return "\n".join(cgp_body)
 
     def _gen_replay_cmd_wait_events(self):
         cwe_body = []
-        cwe_body.append('            returnValue = manually_handle_xglCmdWaitEvents(pPacket);')
+        cwe_body.append('            returnValue = manually_handle_vkCmdWaitEvents(pPacket);')
         return "\n".join(cwe_body)
 
-    def _gen_replay_create_graphics_pipeline_derivative(self):
-        cgp_body = []
-        cgp_body.append('            XGL_GRAPHICS_PIPELINE_CREATE_INFO createInfo;')
-        cgp_body.append('            struct shaderPair saveShader[10];')
-        cgp_body.append('            unsigned int idx = 0;')
-        cgp_body.append('            memcpy(&createInfo, pPacket->pCreateInfo, sizeof(XGL_GRAPHICS_PIPELINE_CREATE_INFO));')
-        cgp_body.append('            createInfo.pSetLayoutChain = m_objMapper.remap(createInfo.pSetLayoutChain);')
-        cgp_body.append('            // Cast to shader type, as those are of primariy interest and all structs in LL have same header w/ sType & pNext')
-        cgp_body.append('            XGL_PIPELINE_SHADER_STAGE_CREATE_INFO* pPacketNext = (XGL_PIPELINE_SHADER_STAGE_CREATE_INFO*)pPacket->pCreateInfo->pNext;')
-        cgp_body.append('            XGL_PIPELINE_SHADER_STAGE_CREATE_INFO* pNext = (XGL_PIPELINE_SHADER_STAGE_CREATE_INFO*)createInfo.pNext;')
-        cgp_body.append('            while (XGL_NULL_HANDLE != pPacketNext)')
-        cgp_body.append('            {')
-        cgp_body.append('                if (XGL_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO == pNext->sType)')
-        cgp_body.append('                {')
-        cgp_body.append('                    saveShader[idx].val = pNext->shader.shader;')
-        cgp_body.append('                    saveShader[idx++].addr = &(pNext->shader.shader);')
-        cgp_body.append('                    pNext->shader.shader = m_objMapper.remap(pPacketNext->shader.shader);')
-        cgp_body.append('                }')
-        cgp_body.append('                pPacketNext = (XGL_PIPELINE_SHADER_STAGE_CREATE_INFO*)pPacketNext->pNext;')
-        cgp_body.append('                pNext = (XGL_PIPELINE_SHADER_STAGE_CREATE_INFO*)pNext->pNext;')
-        cgp_body.append('            }')
-        cgp_body.append('            XGL_PIPELINE pipeline;')
-        cgp_body.append('            replayResult = m_xglFuncs.real_xglCreateGraphicsPipelineDerivative(m_objMapper.remap(pPacket->device), &createInfo, m_objMapper.remap(pPacket->basePipeline), &pipeline);')
-        cgp_body.append('            if (replayResult == XGL_SUCCESS)')
-        cgp_body.append('            {')
-        cgp_body.append('                m_objMapper.add_to_map(pPacket->pPipeline, &pipeline);')
-        cgp_body.append('            }')
-        cgp_body.append('            for (unsigned int i = 0; i < idx; i++)')
-        cgp_body.append('                *(saveShader[i].addr) = saveShader[i].val;')
-        return "\n".join(cgp_body)
-
-    def _gen_replay_cmd_bind_descriptor_sets(self):
-        cbds_body = []
-        cbds_body.append('            XGL_DESCRIPTOR_SET *pSaveSets = (XGL_DESCRIPTOR_SET *) glv_malloc(sizeof(XGL_DESCRIPTOR_SET) * pPacket->count);')
-        cbds_body.append('            if (pSaveSets == NULL)')
-        cbds_body.append('            {')
-        cbds_body.append('                glv_LogError("replay of CmdBindDescriptorSets out of memory\\n");')
-        cbds_body.append('            }')
-        cbds_body.append('            for (uint32_t idx = 0; idx < pPacket->count && pPacket->pDescriptorSets != NULL; idx++)')
-        cbds_body.append('            {')
-        cbds_body.append('                XGL_DESCRIPTOR_SET *pSet = (XGL_DESCRIPTOR_SET *) &(pPacket->pDescriptorSets[idx]);')
-        cbds_body.append('                pSaveSets[idx] = pPacket->pDescriptorSets[idx];')
-        cbds_body.append('                *pSet = m_objMapper.remap(pPacket->pDescriptorSets[idx]);')
-        cbds_body.append('            }')
-        cbds_body.append('            m_xglFuncs.real_xglCmdBindDescriptorSets(m_objMapper.remap(pPacket->cmdBuffer), pPacket->pipelineBindPoint, m_objMapper.remap(pPacket->layoutChain), pPacket->layoutChainSlot, pPacket->count, pPacket->pDescriptorSets, pPacket->pUserData);')
-        cbds_body.append('            for (uint32_t idx = 0; idx < pPacket->count && pPacket->pDescriptorSets != NULL; idx++)')
-        cbds_body.append('            {')
-        cbds_body.append('                XGL_DESCRIPTOR_SET *pSet = (XGL_DESCRIPTOR_SET *) &(pPacket->pDescriptorSets[idx]);')
-        cbds_body.append('                *pSet = pSaveSets[idx];')
-        cbds_body.append('            }')
-        cbds_body.append('            glv_free(pSaveSets);')
-        return "\n".join(cbds_body)
-
     def _gen_replay_cmd_pipeline_barrier(self):
         cpb_body = []
-        cpb_body.append('            returnValue = manually_handle_xglCmdPipelineBarrier(pPacket);')
+        cpb_body.append('            returnValue = manually_handle_vkCmdPipelineBarrier(pPacket);')
         return "\n".join(cpb_body)
 
     def _gen_replay_create_framebuffer(self):
         cf_body = []
-        cf_body.append('            returnValue = manually_handle_xglCreateFramebuffer(pPacket);')
+        cf_body.append('            returnValue = manually_handle_vkCreateFramebuffer(pPacket);')
         return "\n".join(cf_body)
 
     def _gen_replay_create_renderpass(self):
         cr_body = []
-        cr_body.append('            returnValue = manually_handle_xglCreateRenderPass(pPacket);')
+        cr_body.append('            returnValue = manually_handle_vkCreateRenderPass(pPacket);')
         return "\n".join(cr_body)
 
     def _gen_replay_begin_command_buffer(self):
         bcb_body = []
-        bcb_body.append('            returnValue = manually_handle_xglBeginCommandBuffer(pPacket);')
+        bcb_body.append('            returnValue = manually_handle_vkBeginCommandBuffer(pPacket);')
         return "\n".join(bcb_body)
 
-    def _gen_replay_begin_render_pass(self):
-        cbrp_body = []
-        cbrp_body.append('            XGL_RENDER_PASS_BEGIN savedRPB, *pRPB = (XGL_RENDER_PASS_BEGIN *) pPacket->pRenderPassBegin;')
-        cbrp_body.append('            savedRPB = *(pPacket->pRenderPassBegin);')
-        cbrp_body.append('            pRPB->renderPass = m_objMapper.remap(savedRPB.renderPass);')
-        cbrp_body.append('            pRPB->framebuffer = m_objMapper.remap(savedRPB.framebuffer);')
-        cbrp_body.append('            m_xglFuncs.real_xglCmdBeginRenderPass(m_objMapper.remap(pPacket->cmdBuffer), pPacket->pRenderPassBegin);')
-        cbrp_body.append('            *pRPB = savedRPB;')
-        return "\n".join(cbrp_body)
-
     def _gen_replay_store_pipeline(self):
         sp_body = []
-        sp_body.append('            returnValue = manually_handle_xglStorePipeline(pPacket);')
+        sp_body.append('            returnValue = manually_handle_vkStorePipeline(pPacket);')
         return "\n".join(sp_body)
 
     def _gen_replay_get_multi_gpu_compatibility(self):
         gmgc_body = []
-        gmgc_body.append('            returnValue = manually_handle_xglGetMultiGpuCompatibility(pPacket);')
+        gmgc_body.append('            returnValue = manually_handle_vkGetMultiGpuCompatibility(pPacket);')
         return "\n".join(gmgc_body)
 
     def _gen_replay_destroy_object(self):
         do_body = []
-        do_body.append('            returnValue = manually_handle_xglDestroyObject(pPacket);')
+        do_body.append('            returnValue = manually_handle_vkDestroyObject(pPacket);')
         return "\n".join(do_body)
 
     def _gen_replay_wait_for_fences(self):
         wf_body = []
-        wf_body.append('            returnValue = manually_handle_xglWaitForFences(pPacket);')
-        return "\n".join(wf_body)
-
-    def _gen_replay_reset_fences(self):
-        wf_body = []
-        wf_body.append('            XGL_FENCE *pFence = GLV_NEW_ARRAY(XGL_FENCE, pPacket->fenceCount);')
-        wf_body.append('            for (uint32_t i = 0; i < pPacket->fenceCount; i++)')
-        wf_body.append('            {')
-        wf_body.append('                *(pFence + i) = m_objMapper.remap(*(pPacket->pFences + i));')
-        wf_body.append('            }')
-        wf_body.append('            replayResult = m_xglFuncs.real_xglResetFences(m_objMapper.remap(pPacket->device), pPacket->fenceCount, pFence);')
-        wf_body.append('            GLV_DELETE(pFence);')
+        wf_body.append('            returnValue = manually_handle_vkWaitForFences(pPacket);')
         return "\n".join(wf_body)
 
     def _gen_replay_wsi_associate_connection(self):
         wac_body = []
-        wac_body.append('            returnValue = manually_handle_xglWsiX11AssociateConnection(pPacket);')
+        wac_body.append('            returnValue = manually_handle_vkWsiX11AssociateConnection(pPacket);')
         return "\n".join(wac_body)
 
     def _gen_replay_wsi_get_msc(self):
         wgm_body = []
-        wgm_body.append('            returnValue = manually_handle_xglWsiX11GetMSC(pPacket);')
+        wgm_body.append('            returnValue = manually_handle_vkWsiX11GetMSC(pPacket);')
         return "\n".join(wgm_body)
 
     def _gen_replay_wsi_create_presentable_image(self):
         cpi_body = []
-        cpi_body.append('            returnValue = manually_handle_xglWsiX11CreatePresentableImage(pPacket);')
+        cpi_body.append('            returnValue = manually_handle_vkWsiX11CreatePresentableImage(pPacket);')
         return "\n".join(cpi_body)
 
     def _gen_replay_wsi_queue_present(self):
         wqp_body = []
-        wqp_body.append('            returnValue = manually_handle_xglWsiX11QueuePresent(pPacket);')
+        wqp_body.append('            returnValue = manually_handle_vkWsiX11QueuePresent(pPacket);')
         return "\n".join(wqp_body)
 
     def _gen_replay_alloc_memory(self):
         am_body = []
         am_body.append('            gpuMemObj local_mem;')
         am_body.append('            if (!m_objMapper.m_adjustForGPU)')
-        am_body.append('                replayResult = m_xglFuncs.real_xglAllocMemory(m_objMapper.remap(pPacket->device), pPacket->pAllocInfo, &local_mem.replayGpuMem);')
-        am_body.append('            if (replayResult == XGL_SUCCESS || m_objMapper.m_adjustForGPU)')
+        am_body.append('                replayResult = m_vkFuncs.real_vkAllocMemory(m_objMapper.remap(pPacket->device), pPacket->pAllocInfo, &local_mem.replayGpuMem);')
+        am_body.append('            if (replayResult == VK_SUCCESS || m_objMapper.m_adjustForGPU)')
         am_body.append('            {')
         am_body.append('                local_mem.pGpuMem = new (gpuMemory);')
         am_body.append('                if (local_mem.pGpuMem)')
@@ -1828,35 +1600,35 @@
 
     def _gen_replay_free_memory(self):
         fm_body = []
-        fm_body.append('            returnValue = manually_handle_xglFreeMemory(pPacket);')
+        fm_body.append('            returnValue = manually_handle_vkFreeMemory(pPacket);')
         return "\n".join(fm_body)
 
     def _gen_replay_map_memory(self):
         mm_body = []
-        mm_body.append('            returnValue = manually_handle_xglMapMemory(pPacket);')
+        mm_body.append('            returnValue = manually_handle_vkMapMemory(pPacket);')
         return "\n".join(mm_body)
-        
+
     def _gen_replay_unmap_memory(self):
         um_body = []
-        um_body.append('            returnValue = manually_handle_xglUnmapMemory(pPacket);')
+        um_body.append('            returnValue = manually_handle_vkUnmapMemory(pPacket);')
         return "\n".join(um_body)
 
     def _gen_replay_pin_system_memory(self):
         psm_body = []
         psm_body.append('            gpuMemObj local_mem;')
         psm_body.append('            /* TODO do we need to skip (make pending) this call for m_adjustForGPU */')
-        psm_body.append('            replayResult = m_xglFuncs.real_xglPinSystemMemory(m_objMapper.remap(pPacket->device), pPacket->pSysMem, pPacket->memSize, &local_mem.replayGpuMem);')
-        psm_body.append('            if (replayResult == XGL_SUCCESS)')
+        psm_body.append('            replayResult = m_vkFuncs.real_vkPinSystemMemory(m_objMapper.remap(pPacket->device), pPacket->pSysMem, pPacket->memSize, &local_mem.replayGpuMem);')
+        psm_body.append('            if (replayResult == VK_SUCCESS)')
         psm_body.append('                m_objMapper.add_to_map(pPacket->pMem, &local_mem);')
         return "\n".join(psm_body)
 
-    # I don't think this function is being generated anymore (ie, it may have been removed from XGL)
+    # I don't think this function is being generated anymore (ie, it may have been removed from VK)
     def _gen_replay_bind_dynamic_memory_view(self):
         bdmv_body = []
-        bdmv_body.append('            XGL_MEMORY_VIEW_ATTACH_INFO memView;')
-        bdmv_body.append('            memcpy(&memView, pPacket->pMemView, sizeof(XGL_MEMORY_VIEW_ATTACH_INFO));')
+        bdmv_body.append('            VK_MEMORY_VIEW_ATTACH_INFO memView;')
+        bdmv_body.append('            memcpy(&memView, pPacket->pMemView, sizeof(VK_MEMORY_VIEW_ATTACH_INFO));')
         bdmv_body.append('            memView.mem = m_objMapper.remap(pPacket->pMemView->mem);')
-        bdmv_body.append('            m_xglFuncs.real_xglCmdBindDynamicMemoryView(m_objMapper.remap(pPacket->cmdBuffer), pPacket->pipelineBindPoint, &memView);')
+        bdmv_body.append('            m_vkFuncs.real_vkCmdBindDynamicMemoryView(m_objMapper.remap(pPacket->cmdBuffer), pPacket->pipelineBindPoint, &memView);')
         return "\n".join(bdmv_body)
 
     # Generate main replay case statements where actual replay API call is dispatched based on input packet data
@@ -1873,16 +1645,13 @@
                             'CreateBuffer': self._gen_replay_create_buffer,
                             'GetImageSubresourceInfo': self._gen_replay_get_image_subresource_info,
                             'CreateGraphicsPipeline': self._gen_replay_create_graphics_pipeline,
-                            'CreateGraphicsPipelineDerivative': self._gen_replay_create_graphics_pipeline_derivative,
                             'CreateFramebuffer': self._gen_replay_create_framebuffer,
                             'CreateRenderPass': self._gen_replay_create_renderpass,
                             'BeginCommandBuffer': self._gen_replay_begin_command_buffer,
-                            'CmdBeginRenderPass': self._gen_replay_begin_render_pass,
                             'StorePipeline': self._gen_replay_store_pipeline,
                             'GetMultiGpuCompatibility': self._gen_replay_get_multi_gpu_compatibility,
                             'DestroyObject': self._gen_replay_destroy_object,
                             'WaitForFences': self._gen_replay_wait_for_fences,
-                            'ResetFences': self._gen_replay_reset_fences,
                             'WsiX11AssociateConnection': self._gen_replay_wsi_associate_connection,
                             'WsiX11GetMSC': self._gen_replay_wsi_get_msc,
                             'WsiX11CreatePresentableImage': self._gen_replay_wsi_create_presentable_image,
@@ -1895,11 +1664,9 @@
                             'CmdBindDynamicMemoryView': self._gen_replay_bind_dynamic_memory_view,
                             'UpdateDescriptors': self._gen_replay_update_descriptors,
                             'CreateDescriptorSetLayout': self._gen_replay_create_descriptor_set_layout,
-                            'CreateDescriptorSetLayoutChain': self._gen_replay_create_descriptor_set_layout_chain,
-                            'CmdBindDescriptorSets': self._gen_replay_cmd_bind_descriptor_sets,
                             'CmdWaitEvents': self._gen_replay_cmd_wait_events,
                             'CmdPipelineBarrier': self._gen_replay_cmd_pipeline_barrier}
-        # TODO : Need to guard CreateInstance with "if (!m_display->m_initedXGL)" check
+        # TODO : Need to guard CreateInstance with "if (!m_display->m_initedVK)" check
         # Despite returning a value, don't check these funcs b/c custom code includes check already
         custom_check_ret_val = ['EnumerateGpus', 'GetGpuInfo', 'CreateDevice', 'GetExtensionSupport', 'QueueSubmit', 'GetObjectInfo',
                                 'GetFormatInfo', 'GetImageSubresourceInfo', 'CreateDescriptorSetLayout', 'CreateGraphicsPipeline',
@@ -1908,23 +1675,23 @@
                                 'WsiX11AssociateConnection', 'WsiX11GetMSC', 'WsiX11CreatePresentableImage', 'WsiX11QueuePresent']
         # multi-gpu Open funcs w/ list of local params to create
         custom_open_params = {'OpenSharedMemory': (-1,),
-                              'OpenSharedSemaphore': (-1,),
+                              'OpenSharedQueueSemaphore': (-1,),
                               'OpenPeerMemory': (-1,),
                               'OpenPeerImage': (-1, -2,)}
         # Functions that create views are unique from other create functions
         create_view_list = ['CreateBufferView', 'CreateImageView', 'CreateColorAttachmentView', 'CreateDepthStencilView', 'CreateComputePipeline']
         # Functions to treat as "Create' that don't have 'Create' in the name
-        special_create_list = ['LoadPipeline', 'LoadPipelineDerivative', 'AllocMemory', 'GetDeviceQueue', 'PinSystemMemory', 'AllocDescriptorSets']
+        special_create_list = ['LoadPipeline', 'AllocMemory', 'GetDeviceQueue', 'PinSystemMemory', 'AllocDescriptorSets']
         # A couple funcs use do while loops
-        do_while_dict = {'GetFenceStatus': 'replayResult != pPacket->result  && pPacket->result == XGL_SUCCESS', 'GetEventStatus': '(pPacket->result == XGL_EVENT_SET || pPacket->result == XGL_EVENT_RESET) && replayResult != pPacket->result'}
+        do_while_dict = {'GetFenceStatus': 'replayResult != pPacket->result  && pPacket->result == VK_SUCCESS', 'GetEventStatus': '(pPacket->result == VK_EVENT_SET || pPacket->result == VK_EVENT_RESET) && replayResult != pPacket->result'}
         rbody = []
-        rbody.append('glv_replay::GLV_REPLAY_RESULT xglReplay::replay(glv_trace_packet_header *packet)')
+        rbody.append('glv_replay::GLV_REPLAY_RESULT vkReplay::replay(glv_trace_packet_header *packet)')
         rbody.append('{')
         rbody.append('    glv_replay::GLV_REPLAY_RESULT returnValue = glv_replay::GLV_REPLAY_SUCCESS;')
-        rbody.append('    XGL_RESULT replayResult = XGL_ERROR_UNKNOWN;')
+        rbody.append('    VK_RESULT replayResult = VK_ERROR_UNKNOWN;')
         rbody.append('    switch (packet->packet_id)')
         rbody.append('    {')
-        rbody.append('        case GLV_TPI_XGL_xglApiVersion:')
+        rbody.append('        case GLV_TPI_VK_vkApiVersion:')
         rbody.append('            break;  // nothing to replay on the version packet')
         for proto in self.protos:
             ret_value = False
@@ -1937,14 +1704,14 @@
                 create_view = True
             elif 'Create' in proto.name or proto.name in special_create_list:
                 create_func = True
-            rbody.append('        case GLV_TPI_XGL_xgl%s:' % proto.name)
+            rbody.append('        case GLV_TPI_VK_vk%s:' % proto.name)
             rbody.append('        {')
-            rbody.append('            struct_xgl%s* pPacket = (struct_xgl%s*)(packet->pBody);' % (proto.name, proto.name))
+            rbody.append('            struct_vk%s* pPacket = (struct_vk%s*)(packet->pBody);' % (proto.name, proto.name))
             if proto.name in custom_body_dict:
                 rbody.append(custom_body_dict[proto.name]())
             else:
                 if proto.name in custom_open_params:
-                    rbody.append('            XGL_DEVICE handle;')
+                    rbody.append('            VK_DEVICE handle;')
                     for pidx in custom_open_params[proto.name]:
                         rbody.append('            %s local_%s;' % (proto.params[pidx].ty.replace('const ', '').strip('*'), proto.params[pidx].name))
                     rbody.append('            handle = m_objMapper.remap(pPacket->device);')
@@ -1961,17 +1728,15 @@
                 elif create_func: # Declare local var to store created handle into
                     rbody.append('            %s local_%s;' % (proto.params[-1].ty.strip('*').replace('const ', ''), proto.params[-1].name))
                     if 'AllocDescriptorSets' == proto.name:
-                        # TODO should malloc and free here rather than fixed size array
                         rbody.append('            %s local_%s[100];' % (proto.params[-2].ty.strip('*').replace('const ', ''), proto.params[-2].name))
-                        rbody.append('            XGL_DESCRIPTOR_SET_LAYOUT localDescSets[100];')
+                        rbody.append('            VK_DESCRIPTOR_SET_LAYOUT localDescSets[100];')
                         rbody.append('            assert(pPacket->count <= 100);')
                         rbody.append('            for (uint32_t i = 0; i < pPacket->count; i++)')
                         rbody.append('            {')
                         rbody.append('                localDescSets[i] = m_objMapper.remap(pPacket->%s[i]);' % (proto.params[-3].name))
                         rbody.append('            }')
                 elif proto.name == 'ClearDescriptorSets':
-                    # TODO should malloc and free here rather than fixed size array
-                    rbody.append('            XGL_DESCRIPTOR_SET localDescSets[100];')
+                    rbody.append('            VK_DESCRIPTOR_SET localDescSets[100];')
                     rbody.append('            assert(pPacket->count <= 100);')
                     rbody.append('            for (uint32_t i = 0; i < pPacket->count; i++)')
                     rbody.append('            {')
@@ -1985,11 +1750,11 @@
                     rbody.append('            for (unsigned int i = 0; i < pPacket->maxLayerCount; i++)')
                     rbody.append('                bufptr[i] = GLV_NEW_ARRAY(char, pPacket->maxStringSize);')
                 elif proto.name == 'DestroyInstance':
-                    rbody.append('            xglDbgUnregisterMsgCallback(m_objMapper.remap(pPacket->instance), g_fpDbgMsgCallback);')
+                    rbody.append('            vkDbgUnregisterMsgCallback(g_fpDbgMsgCallback);')
                 rr_string = '            '
                 if ret_value:
                     rr_string = '            replayResult = '
-                rr_string += 'm_xglFuncs.real_xgl%s(' % proto.name
+                rr_string += 'm_vkFuncs.real_vk%s(' % proto.name
                 for p in proto.params:
                     # For last param of Create funcs, pass address of param
                     if create_func:
@@ -2024,30 +1789,30 @@
                     rr_string = rr_string.replace('pPacket->pSetLayouts', 'localDescSets')
                 rbody.append(rr_string)
                 if 'DestroyDevice' in proto.name:
-                    rbody.append('            if (replayResult == XGL_SUCCESS)')
+                    rbody.append('            if (replayResult == VK_SUCCESS)')
                     rbody.append('            {')
                     rbody.append('                m_pCBDump = NULL;')
                     rbody.append('                m_pDSDump = NULL;')
                     rbody.append('                m_pGlvSnapshotPrint = NULL;')
                     rbody.append('                m_objMapper.rm_from_map(pPacket->device);')
-                    rbody.append('                m_display->m_initedXGL = false;')
+                    rbody.append('                m_display->m_initedVK = false;')
                     rbody.append('            }')
                 if 'DestroyInstance' in proto.name:
-                    rbody.append('            if (replayResult == XGL_SUCCESS)')
+                    rbody.append('            if (replayResult == VK_SUCCESS)')
                     rbody.append('            {')
                     rbody.append('                // TODO need to handle multiple instances and only clearing maps within an instance.')
                     rbody.append('                // TODO this only works with a single instance used at any given time.')
                     rbody.append('                m_objMapper.clear_all_map_handles();')
                     rbody.append('            }')
                 elif 'AllocDescriptorSets' in proto.name:
-                    rbody.append('            if (replayResult == XGL_SUCCESS)')
+                    rbody.append('            if (replayResult == VK_SUCCESS)')
                     rbody.append('            {')
                     rbody.append('                for (uint32_t i = 0; i < local_pCount; i++) {')
                     rbody.append('                    m_objMapper.add_to_map(&pPacket->%s[i], &local_%s[i]);' % (proto.params[-2].name, proto.params[-2].name))
                     rbody.append('                }')
                     rbody.append('            }')
                 elif create_func: # save handle mapping if create successful
-                    rbody.append('            if (replayResult == XGL_SUCCESS)')
+                    rbody.append('            if (replayResult == VK_SUCCESS)')
                     rbody.append('            {')
                     rbody.append('                m_objMapper.add_to_map(pPacket->%s, &local_%s);' % (proto.params[-1].name, proto.params[-1].name))
                     if 'AllocMemory' == proto.name:
@@ -2056,12 +1821,12 @@
                 elif proto.name in do_while_dict:
                     rbody[-1] = '    %s' % rbody[-1]
                     rbody.append('            } while (%s);' % do_while_dict[proto.name])
-                    rbody.append('            if (pPacket->result != XGL_NOT_READY || replayResult != XGL_SUCCESS)')
+                    rbody.append('            if (pPacket->result != VK_NOT_READY || replayResult != VK_SUCCESS)')
                 elif proto.name == 'EnumerateLayers':
                     rbody.append('            for (unsigned int i = 0; i < pPacket->maxLayerCount; i++)')
                     rbody.append('                GLV_DELETE(bufptr[i]);')
             if ret_value:
-                rbody.append('            CHECK_RETURN_VALUE(xgl%s);' % proto.name)
+                rbody.append('            CHECK_RETURN_VALUE(vk%s);' % proto.name)
             if 'MsgCallback' in proto.name:
                 rbody.pop()
                 rbody.pop()
@@ -2100,13 +1865,13 @@
         header_txt = []
         header_txt.append('#include "glv_platform.h"')
         header_txt.append('#include "glv_common.h"')
-        header_txt.append('#include "glvtrace_xgl_helpers.h"')
-        header_txt.append('#include "glvtrace_xgl_xgl.h"')
-        header_txt.append('#include "glvtrace_xgl_xgldbg.h"')
-        header_txt.append('#include "glvtrace_xgl_xglwsix11ext.h"')
+        header_txt.append('#include "glvtrace_vk_helpers.h"')
+        header_txt.append('#include "glvtrace_vk_vk.h"')
+        header_txt.append('#include "glvtrace_vk_vkdbg.h"')
+        header_txt.append('#include "glvtrace_vk_vkwsix11ext.h"')
         header_txt.append('#include "glv_interconnect.h"')
         header_txt.append('#include "glv_filelike.h"')
-        header_txt.append('#include "xgl_struct_size_helper.h"')
+        header_txt.append('#include "vk_struct_size_helper.h"')
         header_txt.append('#ifdef WIN32')
         header_txt.append('#include "mhook/mhook-lib/mhook.h"')
         header_txt.append('#endif')
@@ -2133,7 +1898,7 @@
         header_txt.append('#include "glv_vk_vk_structs.h"')
         header_txt.append('#include "glv_vk_vkdbg_structs.h"')
         header_txt.append('#include "glv_vk_vkwsix11ext_structs.h"')
-        header_txt.append('#include "xgl_enum_string_helper.h"')
+        header_txt.append('#include "vk_enum_string_helper.h"')
         header_txt.append('#if defined(WIN32)')
         header_txt.append('#define snprintf _snprintf')
         header_txt.append('#endif')
@@ -2142,7 +1907,7 @@
         header_txt.append('#define SEND_ENTRYPOINT_PARAMS(entrypoint, ...) ;')
         header_txt.append('//#define SEND_ENTRYPOINT_PARAMS(entrypoint, ...) glv_TraceInfo(entrypoint, __VA_ARGS__);\n')
         header_txt.append('#define CREATE_TRACE_PACKET(entrypoint, buffer_bytes_needed) \\')
-        header_txt.append('    pHeader = glv_create_trace_packet(GLV_TID_XGL, GLV_TPI_XGL_##entrypoint, sizeof(struct_##entrypoint), buffer_bytes_needed);\n')
+        header_txt.append('    pHeader = glv_create_trace_packet(GLV_TID_VULKAN, GLV_TPI_VK_##entrypoint, sizeof(struct_##entrypoint), buffer_bytes_needed);\n')
         header_txt.append('#define FINISH_TRACE_PACKET() \\')
         header_txt.append('    glv_finalize_trace_packet(pHeader); \\')
         header_txt.append('    glv_write_trace_packet(pHeader, glv_trace_get_trace_file()); \\')
@@ -2160,7 +1925,7 @@
     def generate_header(self):
         header_txt = []
         header_txt.append('#pragma once\n')
-        header_txt.append('#include "xgl.h"')
+        header_txt.append('#include "vulkan.h"')
         header_txt.append('#include "glv_trace_packet_utils.h"\n')
         return "\n".join(header_txt)
 
@@ -2174,14 +1939,14 @@
     def generate_header(self):
         header_txt = []
         header_txt.append('#pragma once\n')
-        header_txt.append('#include "xgl.h"')
+        header_txt.append('#include "vulkan.h"')
         header_txt.append('#if defined(PLATFORM_LINUX) || defined(XCB_NVIDIA)')
-        header_txt.append('#include "xglWsiX11Ext.h"\n')
+        header_txt.append('#include "vkWsiX11Ext.h"\n')
         header_txt.append('#else')
-        header_txt.append('#include "xglWsiWinExt.h"')
+        header_txt.append('#include "vkWsiWinExt.h"')
         header_txt.append('#endif')
-        header_txt.append('void AttachHooks_xglwsix11ext();')
-        header_txt.append('void DetachHooks_xglwsix11ext();')
+        header_txt.append('void AttachHooks_vkwsix11ext();')
+        header_txt.append('void DetachHooks_vkwsix11ext();')
         return "\n".join(header_txt)
 
     def generate_body(self):
@@ -2195,7 +1960,7 @@
         header_txt = []
         header_txt.append('#include "glv_platform.h"')
         header_txt.append('#include "glv_common.h"')
-        header_txt.append('#include "glvtrace_xgl_xglwsix11ext.h"')
+        header_txt.append('#include "glvtrace_vk_vkwsix11ext.h"')
         header_txt.append('#include "glv_vk_vkwsix11ext_structs.h"')
         header_txt.append('#include "glv_vk_packet_id.h"')
         header_txt.append('#ifdef WIN32')
@@ -2216,9 +1981,9 @@
         header_txt = []
         header_txt.append('#pragma once\n')
         header_txt.append('#if defined(PLATFORM_LINUX) || defined(XCB_NVIDIA)')
-        header_txt.append('#include "xglWsiX11Ext.h"')
+        header_txt.append('#include "vkWsiX11Ext.h"')
         header_txt.append('#else')
-        header_txt.append('#include "xglWsiWinExt.h"')
+        header_txt.append('#include "vkWsiWinExt.h"')
         header_txt.append('#endif')
         header_txt.append('#include "glv_trace_packet_utils.h"\n')
         return "\n".join(header_txt)
@@ -2232,10 +1997,10 @@
     def generate_header(self):
         header_txt = []
         header_txt.append('#pragma once\n')
-        header_txt.append('#include "xgl.h"')
-        header_txt.append('#include "xglDbg.h"\n')
-        header_txt.append('void AttachHooks_xgldbg();')
-        header_txt.append('void DetachHooks_xgldbg();')
+        header_txt.append('#include "vulkan.h"')
+        header_txt.append('#include "vkDbg.h"\n')
+        header_txt.append('void AttachHooks_vkdbg();')
+        header_txt.append('void DetachHooks_vkdbg();')
         return "\n".join(header_txt)
 
     def generate_body(self):
@@ -2249,8 +2014,8 @@
         header_txt = []
         header_txt.append('#include "glv_platform.h"')
         header_txt.append('#include "glv_common.h"')
-        header_txt.append('#include "glvtrace_xgl_xgl.h"')
-        header_txt.append('#include "glvtrace_xgl_xgldbg.h"')
+        header_txt.append('#include "glvtrace_vk_vk.h"')
+        header_txt.append('#include "glvtrace_vk_vkdbg.h"')
         header_txt.append('#include "glv_vk_vkdbg_structs.h"')
         header_txt.append('#include "glv_vk_packet_id.h"')
         header_txt.append('#ifdef WIN32')
@@ -2270,7 +2035,7 @@
     def generate_header(self):
         header_txt = []
         header_txt.append('#pragma once\n')
-        header_txt.append('#include "xglDbg.h"')
+        header_txt.append('#include "vkDbg.h"')
         header_txt.append('#include "glv_trace_packet_utils.h"\n')
         return "\n".join(header_txt)
 
@@ -2279,19 +2044,19 @@
 
         return "\n".join(body)
 
-class GlaveReplayXglFuncPtrs(Subcommand):
+class GlaveReplayVkFuncPtrs(Subcommand):
     def generate_header(self):
         header_txt = []
         header_txt.append('#pragma once\n')
         header_txt.append('#if defined(PLATFORM_LINUX) || defined(XCB_NVIDIA)')
         header_txt.append('#include <xcb/xcb.h>\n')
         header_txt.append('#endif')
-        header_txt.append('#include "xgl.h"')
-        header_txt.append('#include "xglDbg.h"')
+        header_txt.append('#include "vulkan.h"')
+        header_txt.append('#include "vkDbg.h"')
         header_txt.append('#if defined(PLATFORM_LINUX) || defined(XCB_NVIDIA)')
-        header_txt.append('#include "xglWsiX11Ext.h"')
+        header_txt.append('#include "vkWsiX11Ext.h"')
         header_txt.append('#else')
-        header_txt.append('#include "xglWsiWinExt.h"')
+        header_txt.append('#include "vkWsiWinExt.h"')
         header_txt.append('#endif')
 
     def generate_body(self):
@@ -2306,12 +2071,12 @@
         header_txt.append('#include <map>')
         header_txt.append('#include <vector>')
         header_txt.append('#include <string>')
-        header_txt.append('#include "xgl.h"')
-        header_txt.append('#include "xglDbg.h"')
+        header_txt.append('#include "vulkan.h"')
+        header_txt.append('#include "vkDbg.h"')
         header_txt.append('#if defined(PLATFORM_LINUX) || defined(XCB_NVIDIA)')
-        header_txt.append('#include "xglWsiX11Ext.h"')
+        header_txt.append('#include "vkWsiX11Ext.h"')
         header_txt.append('#else')
-        header_txt.append('#include "xglWsiWinExt.h"')
+        header_txt.append('#include "vkWsiWinExt.h"')
         header_txt.append('#endif')
         return "\n".join(header_txt)
 
@@ -2323,8 +2088,8 @@
 class GlaveReplayC(Subcommand):
     def generate_header(self):
         header_txt = []
-        header_txt.append('#include "glvreplay_xgl_xglreplay.h"\n')
-        header_txt.append('#include "glvreplay_xgl.h"\n')
+        header_txt.append('#include "glvreplay_vk_vkreplay.h"\n')
+        header_txt.append('#include "glvreplay_vk.h"\n')
         header_txt.append('#include "glvreplay_main.h"\n')
         header_txt.append('#include <algorithm>')
         header_txt.append('#include <queue>')
@@ -2334,8 +2099,8 @@
         header_txt.append('#include "glv_vk_vkdbg_structs.h"')
         header_txt.append('#include "glv_vk_vkwsix11ext_structs.h"')
         header_txt.append('#include "glv_vk_packet_id.h"')
-        header_txt.append('#include "xgl_enum_string_helper.h"\n}\n')
-        header_txt.append('#define APP_NAME "glvreplay_xgl"')
+        header_txt.append('#include "vk_enum_string_helper.h"\n}\n')
+        header_txt.append('#define APP_NAME "glvreplay_vk"')
         header_txt.append('#define IDI_ICON 101\n')
 
         return "\n".join(header_txt)
@@ -2358,7 +2123,7 @@
             "glave-dbg-trace-h" : GlaveDbgHeader,
             "glave-dbg-trace-c" : GlaveDbgC,
             "glave-dbg-trace-structs" : GlaveDbgStructs,
-            "glave-replay-xgl-funcs" : GlaveReplayXglFuncPtrs,
+            "glave-replay-vk-funcs" : GlaveReplayVkFuncPtrs,
             "glave-replay-obj-mapper-h" : GlaveReplayObjMapperHeader,
             "glave-replay-c" : GlaveReplayC,
     }