TF2 win64 + Ambuild tier1/mathlib + long=devil (#198)

* Fix compilation for windows, setup ambuild

* Add built tier1 and mathlib for win64

* Ensure compilation is working on windows and linux

* Add -fPIC

* Add compiled libs, with optimisation enabled

* Added windows lib

* Fix hl2sdk for windows

* Longs are the devil

* Fix up threadtools functions

* Add updated libs

* Rework lib naming, and package script

* Update lib directory according to new packaging

---------

Co-authored-by: Kenzzer <kenzzer@users.noreply.github.com>

AMBuildScript

@@ -0,0 +1,151 @@
+# vim: set ts=2 sw=2 tw=99 noet ft=python: 
+import os, sys, shutil
+from ambuild2 import util
+
+def ResolveEnvPath(env, folder=None):
+  if env in os.environ:
+    path = os.environ[env]
+    if os.path.isdir(path):
+      return path
+    return None
+
+  if folder:
+    head = os.getcwd()
+    oldhead = None
+    while head != None and head != oldhead:
+      path = os.path.join(head, folder)
+      if os.path.isdir(path):
+        return path
+      oldhead = head
+      head, tail = os.path.split(head)
+
+  return None
+
+def Normalize(path):
+  return os.path.abspath(os.path.normpath(path))
+
+class SDKConfig(object):
+  def __init__(self):
+    self.libs = []
+    self.targets = []
+    self.target_archs = set()
+
+    for arch in ['x86', 'x86_64']:
+        try:
+            cxx = builder.DetectCxx(target_arch = arch)
+            self.target_archs.add(cxx.target.arch)
+        except Exception as e:
+            if builder.options.targets:
+                raise
+            print('Skipping target {}: {}'.format(arch, e))
+            continue
+        self.targets.append(cxx)
+
+    if not self.targets:
+      raise Exception('No suitable C/C++ compiler was found.')
+  
+  @property
+  def tag(self):
+    if builder.options.debug == '1':
+      return 'Debug'
+    return 'Release'
+  
+  def configure_cxx(self, cxx):
+    if cxx.like('gcc'):
+      self.configure_gcc(cxx)
+    elif cxx.family == 'msvc':
+      self.configure_msvc(cxx)
+
+    # Optimization
+    if builder.options.opt == '1':
+      cxx.defines += ['NDEBUG']
+
+    # Debugging
+    if builder.options.debug == '1':
+      cxx.defines += ['DEBUG', '_DEBUG']
+
+    if cxx.target.arch == 'x86_64':
+      cxx.defines += ['X64BITS', 'PLATFORM_64BITS']
+
+    # Platform-specifics
+    if cxx.target.platform == 'linux':
+      self.configure_linux(cxx)
+    elif cxx.target.platform == 'windows':
+      self.configure_windows(cxx)
+  
+  def configure_gcc(self, cxx):
+    cxx.cflags += [
+      '-Wall',
+      '-Werror',
+      '-Wno-overloaded-virtual',
+      '-msse',
+      '-fPIC'
+    ]
+
+    cxx.defines += [
+      'COMPILER_GCC'
+    ]
+
+    cxx.cxxflags += [
+      '-std=c++17'
+    ]
+
+    if builder.options.opt == '1':
+      cxx.cflags += ['-O3']
+    return
+
+  def configure_msvc(self, cxx):
+    cxx.cxxflags += [
+      '/std:c++17',
+      '/WX'
+    ]
+
+    
+    if builder.options.opt == '1':
+      cxx.cflags += ['/Ox', '/Zo']
+      cxx.linkflags += ['/OPT:ICF', '/OPT:REF']
+
+    return
+  
+  def configure_linux(self, cxx):
+    cxx.defines += ['_LINUX', 'POSIX', 'GNUC']
+
+    # Set of defines required by the HL2SDK
+    cxx.defines += [
+      '_finite=finite', 'stricmp=strcasecmp',
+      '_stricmp=strcasecmp', '_strnicmp=strncasecmp',
+	    'strnicmp=strncasecmp', '_vsnprintf=vsnprintf',
+      '_alloca=alloca', 'strcmpi=strcasecmp',
+      'NO_MALLOC_OVERRIDE'
+    ]
+    return
+  
+  def configure_windows(self, cxx):
+    cxx.defines += ['_WINDOWS']
+    if cxx.target.arch == 'x86':
+      cxx.defines += ['WIN32']
+    elif cxx.target.arch == 'x86_64':
+      cxx.defines += ['WIN64']
+    return
+  
+  def configure(self):
+    for cxx in self.targets:
+      self.configure_cxx(cxx)
+
+  def ConfigureLibrary(self, project, compiler, context, prefix = ''):
+    name = prefix + project.name
+    if compiler.target.platform == 'linux' and compiler.target.arch == 'x86':
+      name += '_i486'
+    binary = project.Configure(compiler, name, '{0} - {1}'.format(self.tag, compiler.target.arch))
+    binary.compiler.cxxincludes += [
+      os.path.join(context.currentSourcePath)
+    ]
+    return binary
+
+HL2SDK = SDKConfig()
+HL2SDK.configure()
+
+BuildScripts = ['mathlib/AMBuilder', 'tier1/AMBuilder', 'PackageScript']
+# Turn off the 'lib' prefix for all platform, we will add it if we need to
+util.StaticLibPrefix = ''
+builder.Build(BuildScripts, { 'HL2SDK': HL2SDK })

PackageScript

@@ -0,0 +1,56 @@
+# vim: set ts=8 sts=2 sw=2 tw=99 et ft=python:
+import os
+
+# This is where the files will be output to
+# package is the default
+builder.SetBuildFolder('lib')
+
+
+folder_list = []
+
+for task in HL2SDK.libs:
+  if task.target.platform == 'windows':
+    folder_list += ['public', 'public/win64']
+    break
+
+for task in HL2SDK.libs:
+  if task.target.platform == 'linux':
+    folder_list += ['linux', 'linux64']
+    break
+
+# Create the distribution folder hierarchy.
+folder_map = {}
+for folder in folder_list:
+  norm_folder = os.path.normpath(folder)
+  folder_map[folder] = builder.AddFolder(norm_folder)
+
+# Do all straight-up file copies from the source tree.
+def CopyFiles(src, dest, files):
+  if not dest:
+    dest = src
+  dest_entry = folder_map[dest]
+  for source_file in files:
+    source_path = os.path.join(builder.sourcePath, src, source_file)
+    builder.AddCopy(source_path, dest_entry)
+def CopyFile(src, dest):
+  dest_entry = folder_map[dest]
+  source_path = os.path.join(builder.sourcePath, src)
+  builder.AddCopy(source_path, dest_entry)
+def CopyDirContent(src, dest):
+  dest_entry = folder_map[dest]
+  for item in os.scandir(os.path.join(builder.sourcePath, src)):
+    if item.is_file():
+      builder.AddCopy(item.path, dest_entry)
+
+# Copy binaries.
+for task in HL2SDK.libs:
+  if task.target.platform == 'linux':
+    if task.target.arch == 'x86_64':
+      builder.AddCopy(task.binary, folder_map['linux64'])
+    else:
+      builder.AddCopy(task.binary, folder_map['linux'])
+  elif task.target.platform == 'windows':
+    if task.target.arch == 'x86_64':
+      builder.AddCopy(task.binary, folder_map['public/win64'])
+    else:
+      builder.AddCopy(task.binary, folder_map['public'])

configure.py

@@ -0,0 +1,11 @@
+import sys
+from ambuild2 import run
+
+parser = run.BuildParser(sourcePath = sys.path[0], api='2.2')
+parser.options.add_argument('--enable-debug', action='store_const', const='1', dest='debug',
+                        help='Enable debugging symbols')
+parser.options.add_argument('--enable-optimize', action='store_const', const='1', dest='opt',
+                        help='Enable optimization')
+parser.options.add_argument('--targets', type=str, dest='targets', default=None,
+		                help="Override the target architecture (use commas to separate multiple targets).")
+parser.Configure()

game/server/scratchpad_gamedll_helpers.cpp

@@ -15,7 +15,7 @@
 
 void ScratchPad_DrawWorldToScratchPad(
 	IScratchPad3D *pPad,
-	unsigned long flags )
+	uint32_t flags )
 {
 	pPad->SetRenderState( IScratchPad3D::RS_FillMode, IScratchPad3D::FillMode_Wireframe );
 
@@ -52,7 +52,7 @@ void ScratchPad_DrawWorldToScratchPad(
 
 void ScratchPad_DrawEntityToScratchPad(
 	IScratchPad3D *pPad,
-	unsigned long flags,
+	uint32_t flags,
 	CBaseEntity *pEnt,
 	const Vector &vColor )
 {

game/server/scratchpad_gamedll_helpers.h

@@ -27,12 +27,12 @@ class IScratchPad3D;
 // flags is a combination of the SPDRAWWORLD_ flags.
 void ScratchPad_DrawWorldToScratchPad(
 	IScratchPad3D *pPad,
-	unsigned long flags );
+	uint32_t flags );
 
 // Draw a specific entity into the scratch pad.
 void ScratchPad_DrawEntityToScratchPad(
 	IScratchPad3D *pPad,
-	unsigned long flags,
+	uint32_t flags,
 	CBaseEntity *pEnt,
 	const Vector &vColor );
 

game/shared/basecombatweapon_shared.h

@@ -86,7 +86,7 @@ class Color;
 
 namespace vgui2
 {
-	typedef unsigned long HFont;
+	typedef uint32_t HFont;
 }
 
 // -----------------------------------------

game/shared/voice_gamemgr.cpp

@@ -162,7 +162,7 @@ bool CVoiceGameMgr::ClientCommand( CBasePlayer *pPlayer, const CCommand &args )
 	{
 		for(int i=1; i < args.ArgC(); i++)
 		{
-			unsigned long mask = 0;
+			uint32_t mask = 0;
 			sscanf( args[i], "%p", (void**)&mask);
 
 			if( i <= VOICE_MAX_PLAYERS_DW )

game/shared/voice_status.cpp

@@ -349,11 +349,11 @@ void CVoiceStatus::UpdateServerState(bool bForce)
 	Q_strncpy(str,"vban",sizeof(str));
 	bool bChange = false;
 
-	for(unsigned long dw=0; dw < VOICE_MAX_PLAYERS_DW; dw++)
+	for(uint32_t dw=0; dw < VOICE_MAX_PLAYERS_DW; dw++)
 	{	
-		unsigned long serverBanMask = 0;
-		unsigned long banMask = 0;
-		for(unsigned long i=0; i < 32; i++)
+		uint32_t serverBanMask = 0;
+		uint32_t banMask = 0;
+		for(uint32_t i=0; i < 32; i++)
 		{
 			int playerIndex = ( dw * 32 + i );
 			if ( playerIndex >= MAX_PLAYERS )
@@ -408,11 +408,11 @@ void CVoiceStatus::UpdateServerState(bool bForce)
 
 void CVoiceStatus::HandleVoiceMaskMsg(bf_read &msg)
 {
-	unsigned long dw;
+	uint32_t dw;
 	for(dw=0; dw < VOICE_MAX_PLAYERS_DW; dw++)
 	{
-		m_AudiblePlayers.SetDWord(dw, (unsigned long)msg.ReadLong());
-		m_ServerBannedPlayers.SetDWord(dw, (unsigned long)msg.ReadLong());
+		m_AudiblePlayers.SetDWord(dw, (uint32_t)msg.ReadLong());
+		m_ServerBannedPlayers.SetDWord(dw, (uint32_t)msg.ReadLong());
 
 		if( voice_clientdebug.GetInt())
 		{

linux_sdk/Makefile

@@ -1,195 +0,0 @@
-#
-# SDK Makefile for x86 Linux
-#
-#
-
-OS := $(shell uname -s)
-
-#############################################################################
-# Developer configurable items
-#############################################################################
-
-# the name of the mod binary (_i486.so is appended to the end)
-NAME = server
-
-# the location of the vcproj that builds the mod
-MOD_PROJ = ../game/server/server_scratch-2005.vcproj
-# the name of the mod configuration (typically <proj name>_<build type><build target>)
-MOD_CONFIG = Server\(SDK\)_ReleaseWin32
-
-# the directory the base binaries (tier0_i486.so, etc) are located
-# this should point to your orange box subfolder of where you have srcds installed.
-SRCDS_DIR = ~/srcds/orangebox
-
-# the path to your mods directory
-# set this so that 'make install' or 'make installrelease' will copy your binary over automatically.
-GAME_DIR = $(SRCDS_DIR)/scratchmod
-
-# compiler options (gcc 3.4.1 or above is required - 4.1.2+ recommended)
-ifeq "$(OS)" "Darwin"
-CC = /usr/bin/clang
-CPLUS = /usr/bin/clang++
-CLINK = /usr/bin/clang
-CPP_LIB =
-else
-CC = /usr/bin/gcc
-CPLUS = /usr/bin/g++
-CLINK = /usr/bin/gcc
-CPP_LIB = #$(SRCDS_DIR)/bin/libstdc++.so.6 $(SRCDS_DIR)/bin/libgcc_s.so.1
-endif
-
-# put any compiler flags you want passed here
-USER_CFLAGS =
-
-# link flags for your mod, make sure to include any special libraries here
-LDFLAGS = "-lm -ldl $(LIB_DIR)/particles_i486.a $(LIB_DIR)/dmxloader_i486.a $(LIB_DIR)/mathlib_i486.a tier0_i486.so vstdlib_i486.so $(LIB_DIR)/tier1_i486.a $(LIB_DIR)/tier2_i486.a $(LIB_DIR)/tier3_i486.a $(LIB_DIR)/choreoobjects_i486.a steam_api_i486.so"
-
-# XERCES 2.6.0 or above ( http://xml.apache.org/xerces-c/ ) is used by the vcproj to makefile converter
-# it must be installed before being able to run this makefile
-# if you have xerces installed already you should be able to use the two lines below
-XERCES_INC_DIR = /usr/include
-XERCES_LIB_DIR = /usr/lib
-
-# Change this to true if you want to build debug binaries for everything
-# The only exception is the mod/game as MOD_CONFIG determines if it's a debug build or not
-DEBUG = false
-
-#############################################################################
-# Things below here shouldn't need to be altered
-#############################################################################
-IS_CLANG := $(shell $(CPP) --version | head -1 | grep clang > /dev/null && echo "1" || echo "0")
-
-ifeq "$(IS_CLANG)" "1"
-CPP_MAJOR := $(shell $(CPP) --version | grep clang | sed "s/.*version \([0-9]\)*\.[0-9]*.*/\1/")
-CPP_MINOR := $(shell $(CPP) --version | grep clang | sed "s/.*version [0-9]*\.\([0-9]\)*.*/\1/")
-else
-CPP_MAJOR := $(shell $(CPP) -dumpversion >&1 | cut -b1)
-CPP_MINOR := $(shell $(CPP) -dumpversion >&1 | cut -b3)
-endif
-
-MAKE = make
-AR = "ar rvs"
-
-# the dir we want to put binaries we build into
-BUILD_DIR = .
-# the place to put object files
-BUILD_OBJ_DIR = $(BUILD_DIR)/obj
-
-# the location of the source code
-SRC_DIR = ..
-
-# the location of the static libraries
-ifeq "$(OS)" "Darwin"
-LIB_DIR = $(SRC_DIR)/lib/mac
-else
-LIB_DIR = $(SRC_DIR)/lib/linux
-endif
-
-# the CPU target for the build, must be i486 for now
-ARCH = i486
-ARCH_CFLAGS = -mtune=i686 -march=pentium3 -mmmx -msse -msse2 -m32
-
-ifeq "$(OS)" "Darwin"
-DEFINES = -D_OSX -DOSX -D_DLL_EXT=.dylib
-ARCH_CFLAGS += -mmacosx-version-min=10.5
-SHLIBEXT = dylib
-SHLIBLDFLAGS = -dynamiclib -mmacosx-version-min=10.5
-SHLIBSUFFIX = 
-else
-DEFINES = -D_LINUX -DLINUX -D_DLL_EXT=.so
-SHLIBEXT = so
-SHLIBLDFLAGS = -shared -Wl,-Map,$@_map.txt
-SHLIBSUFFIX = _srv
-endif
-
-DEFINES +=-DVPROF_LEVEL=1 -DSWDS -D_finite=finite -Dstricmp=strcasecmp -D_stricmp=strcasecmp -D_strnicmp=strncasecmp \
-	-Dstrnicmp=strncasecmp -D_vsnprintf=vsnprintf -D_alloca=alloca -Dstrcmpi=strcasecmp -DPOSIX -DGNUC -DCOMPILER_GCC -DNO_MALLOC_OVERRIDE
-UNDEF = -Usprintf -Ustrncpy -UPROTECTED_THINGS_ENABLE
-
-BASE_CFLAGS = -fno-strict-aliasing -Wall -Wsign-compare -Werror -Wno-conversion -Wno-overloaded-virtual -Wno-non-virtual-dtor -Wno-invalid-offsetof \
-	      -Wno-unknown-pragmas -Wno-unused
-SHLIBCFLAGS = -fPIC
-
-# Clang >= 3 || GCC >= 4.7
-ifeq "$(shell expr $(IS_CLANG) \& $(CPP_MAJOR) \>= 3 \| $(CPP_MAJOR) \>= 4 \& $(CPP_MINOR) \>= 7)" "1"
-BASE_CFLAGS += -Wno-delete-non-virtual-dtor -Wno-narrowing
-endif
-
-ifeq "$(shell expr $(IS_CLANG) \= 0 \& $(CPP_MAJOR) \>= 6)" "1"
-BASE_CFLAGS += -Wno-nonnull-compare
-endif
-
-# Flags passed to the c compiler
-CFLAGS = $(DEFINES) $(ARCH_CFLAGS) -O3 $(BASE_CFLAGS)
-ifdef USER_CFLAGS
-	CFLAGS += $(USER_CFLAGS)
-endif
-CFLAGS += $(UNDEF)
-
-# Debug flags
-DBG_DEFINES = "-D_DEBUG -DDEBUG"
-DBG_CFLAGS = "$(DEFINES) $(ARCH_CFLAGS) -g -ggdb $(BASE_CFLAGS) $(UNDEF)"
-
-# define list passed to make for the sub makefile
-BASE_DEFINES = CC=$(CC) AR=$(AR) CPLUS=$(CPLUS) CPP_LIB=$(CPP_LIB) DEBUG=$(DEBUG) \
-	BUILD_DIR=$(BUILD_DIR) BUILD_OBJ_DIR=$(BUILD_OBJ_DIR) SRC_DIR=$(SRC_DIR) \
-	LIB_DIR=$(LIB_DIR) SHLIBLDFLAGS="$(SHLIBLDFLAGS)" SHLIBEXT=$(SHLIBEXT) SHLIBSUFFIX=$(SHLIBSUFFIX) \
-	CLINK=$(CLINK) CFLAGS="$(CFLAGS)" DBG_CFLAGS=$(DBG_CFLAGS) LDFLAGS=$(LDFLAGS) \
-	DEFINES="$(DEFINES)" DBG_DEFINES=$(DBG_DEFINES) \
-	ARCH=$(ARCH) SRCDS_DIR=$(SRCDS_DIR) MOD_CONFIG=$(MOD_CONFIG) NAME=$(NAME) \
-	XERCES_INC_DIR=$(XERCES_INC_DIR) XERCES_LIB_DIR=$(XERCES_LIB_DIR)
-
-# Project Makefile
-MAKE_SERVER = Makefile.server
-MAKE_VCPM = Makefile.vcpm
-MAKE_PLUGIN = Makefile.plugin
-MAKE_TIER1 = Makefile.tier1
-MAKE_MATH = Makefile.mathlib
-MAKE_CHOREO = Makefile.choreo
-
-all: check vcpm mod
-
-check:
-	if [ -z "$(CC)" ]; then echo "Compiler not defined."; exit; fi
-	if [ ! -d $(BUILD_DIR) ];then mkdir -p $(BUILD_DIR);fi
-	cd $(BUILD_DIR)
-	if [ ! -e "$(LIB_DIR)/tier1_i486.a" ]; then $(MAKE) tier1;fi
-	if [ ! -e "$(LIB_DIR)/mathlib_i486.a" ]; then $(MAKE) mathlib;fi
-	if [ ! -e "$(LIB_DIR)/choreoobjects_i486.a" ]; then $(MAKE) choreo;fi
-	if [ ! -f "libtier0$(SHLIBSUFFIX).$(SHLIBEXT)" ]; then ln -fs $(LIB_DIR)/libtier0$(SHLIBSUFFIX).$(SHLIBEXT) .; fi
-	if [ ! -f "libvstdlib$(SHLIBSUFFIX).$(SHLIBEXT)" ]; then ln -fs $(LIB_DIR)/libvstdlib$(SHLIBSUFFIX).$(SHLIBEXT) .; fi
-	if [ ! -f "libsteam_api.$(SHLIBEXT)" ]; then ln -fs $(LIB_DIR)/libsteam_api.$(SHLIBEXT) .; fi
-
-vcpm: check
-	if [ ! -e "vcpm" ]; then $(MAKE) -f $(MAKE_VCPM) $(BASE_DEFINES);fi
-
-mod: check vcpm
-	./vcpm $(MOD_PROJ)
-	$(MAKE) -f $(MAKE_SERVER) $(BASE_DEFINES)
-
-plugin: check
-	$(MAKE) -f $(MAKE_PLUGIN) $(BASE_DEFINES)
-	
-tier1:
-	$(MAKE) -f $(MAKE_TIER1) $(BASE_DEFINES)
-
-mathlib:
-	$(MAKE) -f $(MAKE_MATH) $(BASE_DEFINES)
-
-choreo:
-	$(MAKE) -f $(MAKE_CHOREO) $(BASE_DEFINES)
-
-install:
-	cp -f $(NAME)_$(ARCH).$(SHLIBEXT) $(GAME_DIR)/bin/$(NAME)_$(ARCH).$(SHLIBEXT)
-
-installrelease:
-	cp -f $(NAME)_$(ARCH).$(SHLIBEXT) $(GAME_DIR)/bin/$(NAME)_$(ARCH).$(SHLIBEXT)
-	strip $(GAME_DIR)/bin/$(NAME)_$(ARCH).$(SHLIBEXT)
-
-clean:
-	$(MAKE) -f $(MAKE_VCPM) $(BASE_DEFINES) clean
-	$(MAKE) -f $(MAKE_PLUGIN) $(BASE_DEFINES) clean
-	$(MAKE) -f $(MAKE_SERVER) $(BASE_DEFINES) clean
-	$(MAKE) -f $(MAKE_TIER1) $(BASE_DEFINES) clean
-	$(MAKE) -f $(MAKE_MATH) $(BASE_DEFINES) clean
-	$(MAKE) -f $(MAKE_CHOREO) $(BASE_DEFINES) clean

linux_sdk/Makefile.choreo

@@ -1,57 +0,0 @@
-#
-# Choreoobjects Static Library Makefile
-#
-
-override NAME = choreoobjects
-
-LIB_SRC_DIR = $(SRC_DIR)/game/shared
-PUBLIC_SRC_DIR = $(SRC_DIR)/public
-TIER0_PUBLIC_SRC_DIR = $(SRC_DIR)/public/tier0
-TIER1_PUBLIC_SRC_DIR = $(SRC_DIR)/public/tier1
-UTIL_COMMON_SRC_DIR = $(SRC_DIR)/utils/common
-
-LIB_OBJ_DIR = $(BUILD_OBJ_DIR)/$(NAME)_$(ARCH)
-
-# Extension of linux static library
-override SHLIBEXT = a
-
-INCLUDEDIRS = -I$(LIB_SRC_DIR) -I$(PUBLIC_SRC_DIR) -I$(TIER0_PUBLIC_SRC_DIR) -I$(TIER1_PUBLIC_SRC_DIR) -I$(UTIL_COMMON_SRC_DIR) -D_LIB -DCHOREOOBJECTS_STATIC_LIB
-
-DO_CC = $(CPLUS) $(INCLUDEDIRS) -DARCH=$(ARCH)
-
-ifeq "$(DEBUG)" "true"
-	DO_CC += $(DBG_DEFINES) $(DBG_CFLAGS)
-else
-	DO_CC += -DNDEBUG $(CFLAGS)
-endif
-
-DO_CC += -o $@ -c $<
-
-#####################################################################
-
-LIB_OBJS= \
-	$(LIB_OBJ_DIR)/choreoactor.o \
-	$(LIB_OBJ_DIR)/choreochannel.o \
-	$(LIB_OBJ_DIR)/choreoevent.o \
-	$(LIB_OBJ_DIR)/choreoscene.o \
-	$(LIB_OBJ_DIR)/sceneimage.o \
-
-all: dirs $(NAME)_$(ARCH).$(SHLIBEXT)
-
-dirs:
-	-mkdir -p $(BUILD_OBJ_DIR)
-	-mkdir -p $(LIB_OBJ_DIR)
-
-$(NAME)_$(ARCH).$(SHLIBEXT): $(LIB_OBJS)
-	$(AR) $(LIB_DIR)/$@ $(LIB_OBJS)
-
-$(LIB_OBJ_DIR)/%.o: $(LIB_SRC_DIR)/%.cpp
-	$(DO_CC)
-
-install:
-	cp -f $(NAME)_$(ARCH).$(SHLIBEXT) $(LIB_DIR)/$(NAME)_$(ARCH).$(SHLIBEXT)
-
-clean:
-	-rm -rf $(LIB_OBJ_DIR)
-
-

linux_sdk/Makefile.mathlib

@@ -1,70 +0,0 @@
-#
-# Mathlin Static Library Makefile
-#
-
-override NAME = mathlib
-
-LIB_SRC_DIR = $(SRC_DIR)/$(NAME)
-PUBLIC_SRC_DIR = $(SRC_DIR)/public
-TIER0_PUBLIC_SRC_DIR = $(SRC_DIR)/public/tier0
-TIER1_PUBLIC_SRC_DIR = $(SRC_DIR)/public/tier1
-MATHLIB_PUBLIC_SRC_DIR = $(SRC_DIR)/public/mathlib
-
-LIB_OBJ_DIR = $(BUILD_OBJ_DIR)/$(NAME) #_$(ARCH)
-
-# Extension of linux static library
-override SHLIBEXT = a
-
-INCLUDEDIRS = -I$(PUBLIC_SRC_DIR) -I$(TIER0_PUBLIC_SRC_DIR) -I$(TIER1_PUBLIC_SRC_DIR) -I$(MATHLIB_PUBLIC_SRC_DIR) -D_LIB
-
-DO_CC = $(CPLUS) $(INCLUDEDIRS) -DARCH=$(ARCH)
-
-ifeq "$(DEBUG)" "true"
-	DO_CC += $(DBG_DEFINES) $(DBG_CFLAGS)
-else
-	DO_CC += -DNDEBUG $(CFLAGS)
-endif
-
-DO_CC += -o $@ -c $<
-
-#####################################################################
-
-LIB_OBJS= \
-	$(LIB_OBJ_DIR)/anorms.o \
-	$(LIB_OBJ_DIR)/bumpvects.o \
-	$(LIB_OBJ_DIR)/color_conversion.o \
-	$(LIB_OBJ_DIR)/halton.o \
-	$(LIB_OBJ_DIR)/IceKey.o \
-	$(LIB_OBJ_DIR)/imagequant.o \
-	$(LIB_OBJ_DIR)/lightdesc.o \
-	$(LIB_OBJ_DIR)/mathlib_base.o \
-	$(LIB_OBJ_DIR)/polyhedron.o \
-	$(LIB_OBJ_DIR)/powsse.o \
-	$(LIB_OBJ_DIR)/quantize.o \
-	$(LIB_OBJ_DIR)/randsse.o \
-	$(LIB_OBJ_DIR)/simdvectormatrix.o \
-	$(LIB_OBJ_DIR)/sparse_convolution_noise.o \
-	$(LIB_OBJ_DIR)/sse.o \
-	$(LIB_OBJ_DIR)/sseconst.o \
-	$(LIB_OBJ_DIR)/ssenoise.o \
-	$(LIB_OBJ_DIR)/vector.o \
-	$(LIB_OBJ_DIR)/vmatrix.o \
-
-all: dirs $(NAME)_$(ARCH).$(SHLIBEXT)
-
-dirs:
-	-mkdir -p $(BUILD_OBJ_DIR)
-	-mkdir -p $(LIB_OBJ_DIR)
-
-$(NAME)_$(ARCH).$(SHLIBEXT): $(LIB_OBJS)
-	$(AR) $(LIB_DIR)/$@ $(LIB_OBJS)
-
-$(LIB_OBJ_DIR)/%.o: $(LIB_SRC_DIR)/%.cpp
-	$(DO_CC)
-
-install:
-	cp -f $(NAME)_$(ARCH).$(SHLIBEXT) $(LIB_DIR)/$(NAME)_$(ARCH).$(SHLIBEXT)
-
-clean:
-	-rm -rf $(LIB_OBJ_DIR)
-

linux_sdk/Makefile.plugin

@@ -1,57 +0,0 @@
-#
-# Sample server plugin for SRC engine
-#
-# October 2004, alfred@valvesoftware.com
-#
-
-override NAME = serverplugin_empty
-
-PLUGIN_SRC_DIR = $(SRC_DIR)/utils/serverplugin_sample
-PUBLIC_SRC_DIR = $(SRC_DIR)/public
-TIER0_PUBLIC_SRC_DIR = $(SRC_DIR)/public/tier0
-TIER1_PUBLIC_SRC_DIR = $(SRC_DIR)/public/tier1
-
-PLUGIN_OBJ_DIR = $(BUILD_OBJ_DIR)/serverplugin_empty_$(ARCH)
-TIER0_OBJ_DIR = $(PLUGIN_OBJ_DIR)/tier0
-
-INCLUDEDIRS = -I$(PUBLIC_SRC_DIR) -I$(TIER0_PUBLIC_SRC_DIR) -I$(TIER1_PUBLIC_SRC_DIR)
-LDFLAGS_PLG = -lm -ldl tier0_i486.so vstdlib_i486.so $(LIB_DIR)/mathlib_i486.a $(LIB_DIR)/tier1_i486.a $(LIB_DIR)/tier2_i486.a
-
-DO_CC = $(CPLUS) $(INCLUDEDIRS) -DARCH=$(ARCH)
-
-ifeq "$(DEBUG)" "true"
-	DO_CC += $(DBG_DEFINES) $(DBG_CFLAGS)
-else
-	DO_CC += -DNDEBUG $(CFLAGS)
-endif
-
-DO_CC += -o $@ -c $<
-
-#####################################################################
-
-PLUGIN_OBJS = \
-	$(PLUGIN_OBJ_DIR)/serverplugin_bot.o \
-	$(PLUGIN_OBJ_DIR)/serverplugin_empty.o \
-
-TIER0_OBJS = \
-	$(TIER0_OBJ_DIR)/memoverride.o \
-
-all: dirs $(NAME)_$(ARCH).$(SHLIBEXT)
-
-dirs:
-	-mkdir -p $(BUILD_OBJ_DIR)
-	-mkdir -p $(PLUGIN_OBJ_DIR)
-	-mkdir -p $(TIER0_OBJ_DIR)
-
-$(NAME)_$(ARCH).$(SHLIBEXT): $(PLUGIN_OBJS) $(TIER0_OBJS)
-	$(CLINK) -o $(BUILD_DIR)/$@ -m32 $(SHLIBLDFLAGS) $(PLUGIN_OBJS) $(TIER0_OBJS) $(PUBLIC_OBJS) $(CPP_LIB) $(LDFLAGS_PLG) $(CPP_LIB)
-
-$(PLUGIN_OBJ_DIR)/%.o: $(PLUGIN_SRC_DIR)/%.cpp
-	$(DO_CC)
-
-$(TIER0_OBJ_DIR)/%.o: $(TIER0_PUBLIC_SRC_DIR)/%.cpp
-	$(DO_CC)
-
-clean:
-	-rm -rf $(PLUGIN_OBJ_DIR)
-	-rm -f $(NAME)_$(ARCH).$(SHLIBEXT)

linux_sdk/Makefile.server

@@ -1,28 +0,0 @@
-#
-# wrapper Makefile for auto-generated make files
-#
-#
-
-#############################################################################
-# PROJECT MAKEFILES
-#############################################################################
-MAKE_FILE = Makefile.$(MOD_CONFIG)
--include $(MAKE_FILE)
-
-#############################################################################
-# The compiler command line for each src code file to compile
-#############################################################################
-DO_CC = $(CPLUS) $(INCLUDES) -DARCH=$(ARCH)
-
-ifeq (_DEBUG,$(findstring _DEBUG,$(CFLAGS)))
-	DO_CC += $(DEFINES) $(DBG_CFLAGS)
-else
-	DO_CC += $(CFLAGS)
-endif
-
-DO_CC += -o $@ -c $<
-
-clean:
-	rm -rf obj/$(NAME)_$(ARCH)
-	rm -f $(NAME)_$(ARCH).$(SHLIBEXT)
-

linux_sdk/Makefile.tier1

@@ -1,77 +0,0 @@
-#
-# Tier1 Static Library Makefile
-#
-
-override NAME = tier1
-
-LIB_SRC_DIR = $(SRC_DIR)/$(NAME)
-PUBLIC_SRC_DIR = $(SRC_DIR)/public
-TIER0_PUBLIC_SRC_DIR = $(SRC_DIR)/public/tier0
-TIER1_PUBLIC_SRC_DIR = $(SRC_DIR)/public/tier1
-
-LIB_OBJ_DIR=$(BUILD_OBJ_DIR)/$(NAME) #_$(ARCH)
-
-# Extension of linux static library
-override SHLIBEXT = a
-
-INCLUDEDIRS = -I$(PUBLIC_SRC_DIR) -I$(TIER0_PUBLIC_SRC_DIR) -I$(TIER1_PUBLIC_SRC_DIR) -D_LIB -DTIER1_STATIC_LIB
-
-DO_CC = $(CPLUS) $(INCLUDEDIRS) -DARCH=$(ARCH)
-
-ifeq "$(DEBUG)" "true"
-	DO_CC += $(DBG_DEFINES) $(DBG_CFLAGS)
-else
-	DO_CC += -DNDEBUG $(CFLAGS)
-endif
-
-DO_CC += -o $@ -c $<
-
-#####################################################################
-
-LIB_OBJS= \
-	$(LIB_OBJ_DIR)/bitbuf.o \
-	$(LIB_OBJ_DIR)/byteswap.o \
-	$(LIB_OBJ_DIR)/characterset.o \
-	$(LIB_OBJ_DIR)/checksum_crc.o \
-	$(LIB_OBJ_DIR)/checksum_md5.o \
-	$(LIB_OBJ_DIR)/commandbuffer.o \
-	$(LIB_OBJ_DIR)/convar.o \
-	$(LIB_OBJ_DIR)/datamanager.o \
-	$(LIB_OBJ_DIR)/diff.o \
-	$(LIB_OBJ_DIR)/generichash.o \
-	$(LIB_OBJ_DIR)/interface.o \
-	$(LIB_OBJ_DIR)/KeyValues.o \
-	$(LIB_OBJ_DIR)/mempool.o \
-	$(LIB_OBJ_DIR)/NetAdr.o \
-	$(LIB_OBJ_DIR)/newbitbuf.o \
-	$(LIB_OBJ_DIR)/processor_detect.o \
-	$(LIB_OBJ_DIR)/rangecheckedvar.o \
-	$(LIB_OBJ_DIR)/stringpool.o \
-	$(LIB_OBJ_DIR)/strtools.o \
-	$(LIB_OBJ_DIR)/tier1.o \
-	$(LIB_OBJ_DIR)/tokenreader.o \
-	$(LIB_OBJ_DIR)/undiff.o \
-	$(LIB_OBJ_DIR)/uniqueid.o \
-	$(LIB_OBJ_DIR)/utlbuffer.o \
-	$(LIB_OBJ_DIR)/utlbufferutil.o \
-	$(LIB_OBJ_DIR)/utlstring.o \
-	$(LIB_OBJ_DIR)/utlsymbol.o \
-
-all: dirs $(NAME)_$(ARCH).$(SHLIBEXT)
-
-dirs:
-	-mkdir -p $(BUILD_OBJ_DIR)
-	-mkdir -p $(LIB_OBJ_DIR)
-
-$(NAME)_$(ARCH).$(SHLIBEXT): $(LIB_OBJS)
-	$(AR) $(LIB_DIR)/$@ $(LIB_OBJS)
-
-$(LIB_OBJ_DIR)/%.o: $(LIB_SRC_DIR)/%.cpp
-	$(DO_CC)
-
-install:
-	cp -f $(NAME)_$(ARCH).$(SHLIBEXT) $(LIB_DIR)/$(NAME)_$(ARCH).$(SHLIBEXT)
-
-clean:
-	-rm -rf $(LIB_OBJ_DIR)
-

linux_sdk/Makefile.vcpm

@@ -1,50 +0,0 @@
-#
-# VCProject file to Makefile converter
-#
-# November 2004, alfred@valvesoftware.com
-#
-
-VCPM_SRC_DIR = $(SRC_DIR)/utils/vprojtomake
-PUBLIC_SRC_DIR = $(SRC_DIR)/public
-TIER0_PUBLIC_SRC_DIR = $(SRC_DIR)/public/tier0
-TIER1_PUBLIC_SRC_DIR = $(SRC_DIR)/public/tier1
-UTIL_COMMON_SRC_DIR = $(SRC_DIR)/utils/common
-
-VCPM_OBJ_DIR = $(BUILD_OBJ_DIR)/vcpm
-
-INCLUDEDIRS = -I$(PUBLIC_SRC_DIR) -I$(XERCES_INC_DIR) -I$(TIER0_PUBLIC_SRC_DIR) -I$(TIER1_PUBLIC_SRC_DIR) -I$(UTIL_COMMON_SRC_DIR)
-LDFLAGS_VC = -lm -ldl -L$(XERCES_LIB_DIR) -lxerces-c tier0_i486.so vstdlib_i486.so $(LIB_DIR)/tier1_i486.a
-
-DO_CC = $(CPLUS) $(INCLUDEDIRS) -DARCH=$(ARCH)
-
-ifeq "$(DEBUG)" "true"
-	DO_CC += $(DBG_DEFINES) $(DBG_CFLAGS)
-else
-	DO_CC += -DNDEBUG $(CFLAGS)
-endif
-
-DO_CC += -o $@ -c $<
-
-#####################################################################
-
-VCPM_OBJS = \
-	$(VCPM_OBJ_DIR)/makefilecreator.o \
-	$(VCPM_OBJ_DIR)/vprojtomake.o \
-	$(VCPM_OBJ_DIR)/vcprojconvert.o \
-
-all: dirs vcpm
-
-dirs:
-	-mkdir -p $(BUILD_OBJ_DIR)
-	-mkdir -p $(VCPM_OBJ_DIR)
-
-vcpm: $(VCPM_OBJS)
-	$(CLINK) -m32 -o $(BUILD_DIR)/$@ $(VCPM_OBJS) $(CPP_LIB) $(LDFLAGS_VC)
-
-$(VCPM_OBJ_DIR)/%.o: $(VCPM_SRC_DIR)/%.cpp
-	$(DO_CC)
-
-clean:
-	-rm -rf $(VCPM_OBJ_DIR)
-	-rm -f vcpm
-

mathlib/AMBuilder

@@ -0,0 +1,45 @@
+# vim: set ts=2 sw=2 tw=99 noet ft=python:
+import os, sys
+
+def AddSourceFilesFromDir(path, files):
+  list = []
+  for file in files:
+    list.append(os.path.join(path, file))
+  return list
+
+builder.SetBuildFolder('/')
+
+project = builder.StaticLibraryProject('mathlib')
+project.sources = [
+	'anorms.cpp',
+	'bumpvects.cpp',
+	'color_conversion.cpp',
+	'halton.cpp',
+	'IceKey.cpp',
+	'imagequant.cpp',
+	'lightdesc.cpp',
+	'mathlib_base.cpp',
+	'polyhedron.cpp',
+	'powsse.cpp',
+	'quantize.cpp',
+	'randsse.cpp',
+	'simdvectormatrix.cpp',
+	'sparse_convolution_noise.cpp',
+	'sse.cpp',
+	'sseconst.cpp',
+	'ssenoise.cpp',
+	'vector.cpp',
+	'vmatrix.cpp',
+]
+
+for cxx in HL2SDK.targets:
+  binary = HL2SDK.ConfigureLibrary(project, cxx, builder)
+  compiler = binary.compiler
+
+  compiler.cxxincludes += [
+    os.path.join(builder.currentSourcePath, '..', 'public'),
+    os.path.join(builder.currentSourcePath, '..', 'public', 'tier0'),
+    os.path.join(builder.currentSourcePath, '..', 'public', 'mathlib')
+  ]
+
+HL2SDK.libs += builder.Add(project)

mathlib/IceKey.cpp

@@ -5,6 +5,7 @@
 #if !defined(_STATIC_LINKED) || defined(_SHARED_LIB)
 
 #include "mathlib/IceKey.H"
+#include <cstdint>
 
 #ifdef _MSC_VER
 #pragma warning(disable: 4244)
@@ -13,12 +14,12 @@
 	/* Structure of a single round subkey */
 class IceSubkey {
     public:
-	unsigned long	val[3];
+	uint32_t	val[3];
 };
 
 
 	/* The S-boxes */
-static unsigned long	ice_sbox[4][1024];
+static uint32_t	ice_sbox[4][1024];
 static int		ice_sboxes_initialised = 0;
 
 
@@ -37,7 +38,7 @@ static const int	ice_sxor[4][4] = {
 				{0xea, 0xcb, 0x2e, 0x04}};
 
 	/* Permutation values for the P-box */
-static const unsigned long	ice_pbox[32] = {
+static const uint32_t	ice_pbox[32] = {
 		0x00000001, 0x00000080, 0x00000400, 0x00002000,
 		0x00080000, 0x00200000, 0x01000000, 0x40000000,
 		0x00000008, 0x00000020, 0x00000100, 0x00004000,
@@ -61,11 +62,11 @@ static const int	ice_keyrot[16] = {
 
 static unsigned int
 gf_mult (
-	register unsigned int	a,
-	register unsigned int	b,
-	register unsigned int	m
+	unsigned int	a,
+	unsigned int	b,
+	unsigned int	m
 ) {
-	register unsigned int	res = 0;
+	unsigned int	res = 0;
 
 	while (b) {
 	    if (b & 1)
@@ -87,12 +88,12 @@ gf_mult (
  * Raise the base to the power of 7, modulo m.
  */
 
-static unsigned long
+static uint32_t
 gf_exp7 (
-	register unsigned int	b,
+	unsigned int	b,
 	unsigned int		m
 ) {
-	register unsigned int	x;
+	unsigned int	x;
 
 	if (b == 0)
 	    return (0);
@@ -108,12 +109,12 @@ gf_exp7 (
  * Carry out the ICE 32-bit P-box permutation.
  */
 
-static unsigned long
+static uint32_t
 ice_perm32 (
-	register unsigned long	x
+	uint32_t	x
 ) {
-	register unsigned long		res = 0;
-	register const unsigned long	*pbox = ice_pbox;
+	uint32_t		res = 0;
+	const uint32_t	*pbox = ice_pbox;
 
 	while (x) {
 	    if (x & 1)
@@ -134,12 +135,12 @@ ice_perm32 (
 static void
 ice_sboxes_init (void)
 {
-	register int	i;
+	int	i;
 
 	for (i=0; i<1024; i++) {
 	    int			col = (i >> 1) & 0xff;
 	    int			row = (i & 0x1) | ((i & 0x200) >> 8);
-	    unsigned long	x;
+	    uint32_t	x;
 
 	    x = gf_exp7 (col ^ ice_sxor[0][row], ice_smod[0][row]) << 24;
 	    ice_sbox[0][i] = ice_perm32 (x);
@@ -201,13 +202,13 @@ IceKey::~IceKey ()
  * The single round ICE f function.
  */
 
-static unsigned long
+static uint32_t
 ice_f (
-	register unsigned long	p,
+	uint32_t	p,
 	const IceSubkey		*sk
 ) {
-	unsigned long	tl, tr;		/* Expanded 40-bit values */
-	unsigned long	al, ar;		/* Salted expanded 40-bit values */
+	uint32_t	tl, tr;		/* Expanded 40-bit values */
+	uint32_t	al, ar;		/* Salted expanded 40-bit values */
 
 					/* Left half expansion */
 	tl = ((p >> 16) & 0x3ff) | (((p >> 14) | (p << 18)) & 0xffc00);
@@ -241,15 +242,15 @@ IceKey::encrypt (
 	unsigned char		*ctext
 ) const
 {
-	register int		i;
-	register unsigned long	l, r;
+	int		i;
+	uint32_t	l, r;
 
-	l = (((unsigned long) ptext[0]) << 24)
-				| (((unsigned long) ptext[1]) << 16)
-				| (((unsigned long) ptext[2]) << 8) | ptext[3];
-	r = (((unsigned long) ptext[4]) << 24)
-				| (((unsigned long) ptext[5]) << 16)
-				| (((unsigned long) ptext[6]) << 8) | ptext[7];
+	l = (((uint32_t) ptext[0]) << 24)
+				| (((uint32_t) ptext[1]) << 16)
+				| (((uint32_t) ptext[2]) << 8) | ptext[3];
+	r = (((uint32_t) ptext[4]) << 24)
+				| (((uint32_t) ptext[5]) << 16)
+				| (((uint32_t) ptext[6]) << 8) | ptext[7];
 
 	for (i = 0; i < _rounds; i += 2) {
 	    l ^= ice_f (r, &_keysched[i]);
@@ -276,15 +277,15 @@ IceKey::decrypt (
 	unsigned char		*ptext
 ) const
 {
-	register int		i;
-	register unsigned long	l, r;
+	int		i;
+	uint32_t	l, r;
 
-	l = (((unsigned long) ctext[0]) << 24)
-				| (((unsigned long) ctext[1]) << 16)
-				| (((unsigned long) ctext[2]) << 8) | ctext[3];
-	r = (((unsigned long) ctext[4]) << 24)
-				| (((unsigned long) ctext[5]) << 16)
-				| (((unsigned long) ctext[6]) << 8) | ctext[7];
+	l = (((uint32_t) ctext[0]) << 24)
+				| (((uint32_t) ctext[1]) << 16)
+				| (((uint32_t) ctext[2]) << 8) | ctext[3];
+	r = (((uint32_t) ctext[4]) << 24)
+				| (((uint32_t) ctext[5]) << 16)
+				| (((uint32_t) ctext[6]) << 8) | ctext[7];
 
 	for (i = _rounds - 1; i > 0; i -= 2) {
 	    l ^= ice_f (r, &_keysched[i]);
@@ -314,20 +315,20 @@ IceKey::scheduleBuild (
 	int		i;
 
 	for (i=0; i<8; i++) {
-	    register int	j;
-	    register int	kr = keyrot[i];
+	    int	j;
+	    int	kr = keyrot[i];
 	    IceSubkey		*isk = &_keysched[n + i];
 
 	    for (j=0; j<3; j++)
 		isk->val[j] = 0;
 
 	    for (j=0; j<15; j++) {
-		register int	k;
-		unsigned long	*curr_sk = &isk->val[j % 3];
+		int	k;
+		uint32_t	*curr_sk = &isk->val[j % 3];
 
 		for (k=0; k<4; k++) {
 		    unsigned short	*curr_kb = &kb[(kr + k) & 3];
-		    register int	bit = *curr_kb & 1;
+		    int	bit = *curr_kb & 1;
 
 		    *curr_sk = (*curr_sk << 1) | bit;
 		    *curr_kb = (*curr_kb >> 1) | ((bit ^ 1) << 15);

mathlib/mathlib-2005.vcproj

@@ -1,399 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="8.00"
-	Name="mathlib"
-	ProjectGUID="{884C66F2-7F84-4570-AE6C-B634C1113D69}"
-	RootNamespace="mathlib"
-	>
-	<Platforms>
-		<Platform
-			Name="Win32"
-		/>
-	</Platforms>
-	<ToolFiles>
-	</ToolFiles>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\Debug"
-			IntermediateDirectory=".\Debug"
-			ConfigurationType="4"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-				CommandLine=""
-				ExcludedFromBuild="false"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				UseUnicodeResponseFiles="false"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\public;..\public\tier0;..\public\tier1;..\public\mathlib"
-				PreprocessorDefinitions="WIN32;_WIN32;_DEBUG;DEBUG;_LIB;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE"
-				StringPooling="true"
-				MinimalRebuild="true"
-				ExceptionHandling="0"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="1"
-				BufferSecurityCheck="false"
-				FloatingPointModel="2"
-				TreatWChar_tAsBuiltInType="true"
-				ForceConformanceInForLoopScope="true"
-				RuntimeTypeInfo="true"
-				OpenMP="false"
-				UsePrecompiledHeader="0"
-				ExpandAttributedSource="false"
-				AssemblerOutput="0"
-				AssemblerListingLocation="$(IntDir)/"
-				ObjectFile="$(IntDir)/"
-				ProgramDataBaseFileName="$(IntDir)/"
-				GenerateXMLDocumentationFiles="false"
-				BrowseInformation="0"
-				BrowseInformationFile="$(IntDir)/"
-				WarningLevel="4"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="4"
-				CompileAs="2"
-				ErrorReporting="1"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-				CommandLine=""
-				ExcludedFromBuild="false"
-			/>
-			<Tool
-				Name="VCLibrarianTool"
-				UseUnicodeResponseFiles="false"
-				OutputFile="..\lib\public\mathlib.lib"
-				SuppressStartupBanner="true"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-				SuppressStartupBanner="true"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-				SuppressStartupBanner="true"
-				OutputFile="$(OutDir)/mathlib.bsc"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-				ExcludedFromBuild="false"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\Release"
-			IntermediateDirectory=".\Release"
-			ConfigurationType="4"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-				CommandLine=""
-				ExcludedFromBuild="false"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				UseUnicodeResponseFiles="false"
-				Optimization="2"
-				InlineFunctionExpansion="2"
-				EnableIntrinsicFunctions="true"
-				FavorSizeOrSpeed="1"
-				AdditionalIncludeDirectories="..\public;..\public\tier0;..\public\tier1;..\public\mathlib"
-				PreprocessorDefinitions="WIN32;_WIN32;NDEBUG;_LIB;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE"
-				StringPooling="true"
-				ExceptionHandling="0"
-				RuntimeLibrary="0"
-				BufferSecurityCheck="false"
-				EnableFunctionLevelLinking="true"
-				FloatingPointModel="2"
-				TreatWChar_tAsBuiltInType="true"
-				ForceConformanceInForLoopScope="true"
-				RuntimeTypeInfo="true"
-				OpenMP="false"
-				UsePrecompiledHeader="0"
-				ExpandAttributedSource="false"
-				AssemblerOutput="0"
-				AssemblerListingLocation="$(IntDir)/"
-				ObjectFile="$(IntDir)/"
-				ProgramDataBaseFileName="$(IntDir)/"
-				GenerateXMLDocumentationFiles="false"
-				BrowseInformation="0"
-				BrowseInformationFile="$(IntDir)/"
-				WarningLevel="4"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="1"
-				CompileAs="2"
-				ErrorReporting="1"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-				CommandLine=""
-				ExcludedFromBuild="false"
-			/>
-			<Tool
-				Name="VCLibrarianTool"
-				UseUnicodeResponseFiles="false"
-				OutputFile="..\lib\public\mathlib.lib"
-				SuppressStartupBanner="true"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-				SuppressStartupBanner="true"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-				SuppressStartupBanner="true"
-				OutputFile="$(OutDir)/mathlib.bsc"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-				ExcludedFromBuild="false"
-			/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<Filter
-			Name="Source Files"
-			Filter="cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
-			>
-			<File
-				RelativePath=".\anorms.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\bumpvects.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\color_conversion.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\halton.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\IceKey.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\imagequant.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\lightdesc.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\mathlib_base.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\polyhedron.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\powsse.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\quantize.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\randsse.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\simdvectormatrix.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\sparse_convolution_noise.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\sse.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\sseconst.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\ssenoise.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\vector.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\vmatrix.cpp"
-				>
-			</File>
-		</Filter>
-		<Filter
-			Name="Public Header Files"
-			Filter="h"
-			>
-			<File
-				RelativePath="..\public\mathlib\amd3dx.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\anorms.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\bumpvects.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\compressed_3d_unitvec.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\compressed_light_cube.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\compressed_vector.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\halton.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\IceKey.H"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\lightdesc.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\math_pfns.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\mathlib.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\noise.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\polyhedron.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\quantize.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\simdvectormatrix.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\ssemath.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\ssequaternion.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\vector.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\vector2d.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\vector4d.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\vmatrix.h"
-				>
-			</File>
-			<File
-				RelativePath="..\public\mathlib\vplane.h"
-				>
-			</File>
-		</Filter>
-		<Filter
-			Name="Header Files"
-			Filter="h;hpp;hxx;hm;inl"
-			>
-			<File
-				RelativePath=".\noisedata.h"
-				>
-			</File>
-			<File
-				RelativePath=".\sse.h"
-				>
-			</File>
-		</Filter>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>

mathlib/mathlib_base.cpp

@@ -6,6 +6,7 @@
 
 /// FIXME: As soon as all references to mathlib.c are gone, include it in here
 
+#include <algorithm>
 #include <math.h>
 #include <float.h>	// Needed for FLT_EPSILON
 
@@ -2949,9 +2950,9 @@ float CalcSqrDistanceToAABB( const Vector &mins, const Vector &maxs, const Vecto
 
 void CalcClosestPointOnAABB( const Vector &mins, const Vector &maxs, const Vector &point, Vector &closestOut )
 {
-	closestOut.x = clamp( point.x, mins.x, maxs.x );
-	closestOut.y = clamp( point.y, mins.y, maxs.y );
-	closestOut.z = clamp( point.z, mins.z, maxs.z );
+	closestOut.x = std::clamp( point.x, mins.x, maxs.x );
+	closestOut.y = std::clamp( point.y, mins.y, maxs.y );
+	closestOut.z = std::clamp( point.z, mins.z, maxs.z );
 }
 
 void CalcSqrDistAndClosestPointOnAABB( const Vector &mins, const Vector &maxs, const Vector &point, Vector &closestOut, float &distSqrOut )
@@ -3027,7 +3028,7 @@ void CalcClosestPointOnLineSegment( const Vector &P, const Vector &vLineA, const
 {
 	Vector vDir;
 	float t = CalcClosestPointToLineT( P, vLineA, vLineB, vDir );
-	t = clamp( t, 0, 1 );
+	t = std::clamp( t, 0.0f, 1.0f );
 	if ( outT ) 
 	{
 		*outT = t;
@@ -3099,7 +3100,7 @@ void CalcClosestPointOnLineSegment2D( const Vector2D &P, const Vector2D &vLineA,
 {
 	Vector2D vDir;
 	float t = CalcClosestPointToLineT2D( P, vLineA, vLineB, vDir );
-	t = clamp( t, 0, 1 );
+	t = std::clamp( t, 0.0f, 1.0f );
 	if ( outT )
 	{
 		*outT = t;

mathlib/sse.cpp

@@ -16,8 +16,10 @@
 // memdbgon must be the last include file in a .cpp file!!!
 #include "tier0/memdbgon.h"
 
+#if defined ( _WIN32 ) && !defined ( _WIN64 )
 static const uint32 _sincos_masks[]	  = { (uint32)0x0,  (uint32)~0x0 };
 static const uint32 _sincos_inv_masks[] = { (uint32)~0x0, (uint32)0x0 };
+#endif
 
 //-----------------------------------------------------------------------------
 // Macros and constants required by some of the SSE assembly:
@@ -49,6 +51,7 @@ static const uint32 _sincos_inv_masks[] = { (uint32)~0x0, (uint32)0x0 };
 		static const __attribute__((aligned(16))) float _ps_##Name[4] = { Val, Val, Val, Val }
 #endif
 
+#if defined ( _WIN32 ) && !defined ( _WIN64 )
 _PS_EXTERN_CONST(am_0, 0.0f);
 _PS_EXTERN_CONST(am_1, 1.0f);
 _PS_EXTERN_CONST(am_m1, -1.0f);
@@ -59,7 +62,7 @@ _PS_EXTERN_CONST(am_pi_o_2, (float)(M_PI / 2.0));
 _PS_EXTERN_CONST(am_2_o_pi, (float)(2.0 / M_PI));
 _PS_EXTERN_CONST(am_pi_o_4, (float)(M_PI / 4.0));
 _PS_EXTERN_CONST(am_4_o_pi, (float)(4.0 / M_PI));
-_PS_EXTERN_CONST_TYPE(am_sign_mask, int32, 0x80000000);
+_PS_EXTERN_CONST_TYPE(am_sign_mask, int32, (int32)0x80000000);
 _PS_EXTERN_CONST_TYPE(am_inv_sign_mask, int32, ~0x80000000);
 _PS_EXTERN_CONST_TYPE(am_min_norm_pos,int32, 0x00800000);
 _PS_EXTERN_CONST_TYPE(am_mant_mask, int32, 0x7f800000);
@@ -72,6 +75,7 @@ _PS_CONST(sincos_p0, 0.15707963267948963959e1f);
 _PS_CONST(sincos_p1, -0.64596409750621907082e0f);
 _PS_CONST(sincos_p2, 0.7969262624561800806e-1f);
 _PS_CONST(sincos_p3, -0.468175413106023168e-2f);
+#endif
 
 #ifdef PFN_VECTORMA
 void  __cdecl _SSE_VectorMA( const float *start, float scale, const float *direction, float *dest );
@@ -82,6 +86,9 @@ void  __cdecl _SSE_VectorMA( const float *start, float scale, const float *direc
 //-----------------------------------------------------------------------------
 float _SSE_Sqrt(float x)
 {
+#if defined( _WIN64 )
+	return std::sqrt(x);
+#else
 	Assert( s_bMathlibInitialized );
 	float	root = 0.f;
 #ifdef _WIN32
@@ -100,6 +107,7 @@ float _SSE_Sqrt(float x)
 	);
 #endif
 	return root;
+#endif // _WIN64
 }
 
 // Single iteration NewtonRaphson reciprocal square root:
@@ -123,6 +131,9 @@ float _SSE_RSqrtAccurate(float x)
 // Intel / Kipps SSE RSqrt.  Significantly faster than above.
 float _SSE_RSqrtAccurate(float a)
 {
+#if defined( _WIN64 )
+	return std::sqrt(a);
+#else
 	float x;
 	float half = 0.5f;
 	float three = 3.f;
@@ -163,6 +174,7 @@ float _SSE_RSqrtAccurate(float a)
 #endif
 
 	return x;
+#endif // _WIN64
 }
 #endif
 
@@ -170,6 +182,9 @@ float _SSE_RSqrtAccurate(float a)
 // or so, so ok for closed transforms.  (ie, computing lighting normals)
 float _SSE_RSqrtFast(float x)
 {
+#if defined( _WIN64 )
+	return std::sqrt(x);
+#else
 	Assert( s_bMathlibInitialized );
 
 	float rroot = 0.0f;
@@ -192,10 +207,18 @@ float _SSE_RSqrtFast(float x)
 #endif
 
 	return rroot;
+#endif // _WIN64
 }
 
 float FASTCALL _SSE_VectorNormalize (Vector& vec)
 {
+#if defined( _WIN64 )
+	float l = std::sqrt(vec.x * vec.x + vec.y * vec.y + vec.z * vec.z);
+	vec.x /= l;
+	vec.y /= l;
+	vec.z /= l;
+	return l;
+#else
 	Assert( s_bMathlibInitialized );
 
 	// NOTE: This is necessary to prevent an memory overwrite...
@@ -273,6 +296,7 @@ float FASTCALL _SSE_VectorNormalize (Vector& vec)
 	}
 
 	return radius;
+#endif // _WIN64
 }
 
 void FASTCALL _SSE_VectorNormalizeFast (Vector& vec)
@@ -286,6 +310,10 @@ void FASTCALL _SSE_VectorNormalizeFast (Vector& vec)
 
 float _SSE_InvRSquared(const float* v)
 {
+#if defined( _WIN64 )
+	float	r2 = DotProduct(v, v);
+	return r2 < 1.f ? 1.f : 1/r2;
+#else
 	float	inv_r2 = 1.f;
 #ifdef _WIN32
 	_asm { // Intel SSE only routine
@@ -332,11 +360,15 @@ float _SSE_InvRSquared(const float* v)
 #endif
 
 	return inv_r2;
+#endif // _WIN64
 }
 
 void _SSE_SinCos(float x, float* s, float* c)
 {
-#ifdef _WIN32
+#if defined( _WIN64 )
+	*s = std::sin(x);
+	*c = std::cos(x);
+#elif defined( _WIN32 )
 	float t4, t8, t12;
 
 	__asm
@@ -430,7 +462,9 @@ void _SSE_SinCos(float x, float* s, float* c)
 
 float _SSE_cos( float x )
 {
-#ifdef _WIN32
+#if defined ( _WIN64 )
+	return std::cos(x);
+#elif defined( _WIN32 )
 	float temp;
 	__asm
 	{
@@ -493,7 +527,10 @@ float _SSE_cos( float x )
 //-----------------------------------------------------------------------------
 void _SSE2_SinCos(float x, float* s, float* c)  // any x
 {
-#ifdef _WIN32
+#if defined( _WIN64 )
+	*s = std::sin(x);
+	*c = std::cos(x);
+#elif defined( _WIN32 )
 	__asm
 	{
 		movss	xmm0, x
@@ -578,7 +615,9 @@ void _SSE2_SinCos(float x, float* s, float* c)  // any x
 
 float _SSE2_cos(float x)  
 {
-#ifdef _WIN32
+#if defined ( _WIN64 )
+	return std::cos(x);
+#elif defined( _WIN32 )
 	__asm
 	{
 		movss	xmm0, x
@@ -638,8 +677,11 @@ void VectorTransformSSE(const float *in1, const matrix3x4_t& in2, float *out1)
 {
 	Assert( s_bMathlibInitialized );
 	Assert( in1 != out1 );
-
-#ifdef _WIN32
+#if defined ( _WIN64 )
+	out1[0] = DotProduct(in1, in2[0]) + in2[0][3];
+	out1[1] = DotProduct(in1, in2[1]) + in2[1][3];
+	out1[2] = DotProduct(in1, in2[2]) + in2[2][3];
+#elif defined( _WIN32 )
 	__asm
 	{
 		mov eax, in1;
@@ -695,8 +737,11 @@ void VectorRotateSSE( const float *in1, const matrix3x4_t& in2, float *out1 )
 {
 	Assert( s_bMathlibInitialized );
 	Assert( in1 != out1 );
-
-#ifdef _WIN32
+#if defined ( _WIN64 )
+	out1[0] = DotProduct( in1, in2[0] );
+	out1[1] = DotProduct( in1, in2[1] );
+	out1[2] = DotProduct( in1, in2[2] );
+#elif defined( _WIN32 )
 	__asm
 	{
 		mov eax, in1;
@@ -745,7 +790,7 @@ void VectorRotateSSE( const float *in1, const matrix3x4_t& in2, float *out1 )
 #endif
 }
 
-#ifdef _WIN32
+#if defined( _WIN32 ) && !defined( _WIN64 )
 void _declspec(naked) _SSE_VectorMA( const float *start, float scale, const float *direction, float *dest )
 {
 	// FIXME: This don't work!! It will overwrite memory in the write to dest
@@ -776,7 +821,7 @@ void _declspec(naked) _SSE_VectorMA( const float *start, float scale, const floa
 }
 #endif
 
-#ifdef _WIN32
+#if defined( _WIN32 ) && !defined( _WIN64 )
 #ifdef PFN_VECTORMA
 void _declspec(naked) __cdecl _SSE_VectorMA( const Vector &start, float scale, const Vector &direction, Vector &dest )
 {
@@ -841,5 +886,4 @@ vec_t DotProduct (const vec_t *a, const vec_t *c)
 		ret
 	}
 }
-*/
-
+*/

mathlib/sseconst.cpp

@@ -30,32 +30,24 @@ const fltx4 Four_FLT_MAX={FLT_MAX,FLT_MAX,FLT_MAX,FLT_MAX};
 const fltx4 Four_Negative_FLT_MAX={-FLT_MAX,-FLT_MAX,-FLT_MAX,-FLT_MAX};
 const fltx4 g_SIMD_0123 = { 0., 1., 2., 3. };
 
-const fltx4 g_QuatMultRowSign[4] =
-{
-	{  1.0f,  1.0f, -1.0f, 1.0f },
-	{ -1.0f,  1.0f,  1.0f, 1.0f },
-	{  1.0f, -1.0f,  1.0f, 1.0f },
-	{ -1.0f, -1.0f, -1.0f, 1.0f }
-};
-
-const int32 ALIGN16 g_SIMD_clear_signmask[4]= {0x7fffffff,0x7fffffff,0x7fffffff,0x7fffffff};
-const int32 ALIGN16 g_SIMD_signmask[4]= { 0x80000000, 0x80000000, 0x80000000, 0x80000000 };
-const int32 ALIGN16 g_SIMD_lsbmask[4]= { 0xfffffffe, 0xfffffffe, 0xfffffffe, 0xfffffffe };
-const int32 ALIGN16 g_SIMD_clear_wmask[4]= { 0xffffffff, 0xffffffff, 0xffffffff, 0 };
-const int32 ALIGN16 g_SIMD_AllOnesMask[4]= { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }; // ~0,~0,~0,~0
-const int32 ALIGN16 g_SIMD_Low16BitsMask[4]= { 0xffff, 0xffff, 0xffff, 0xffff }; // 0xffff x 4
+const int32 ALIGN16 g_SIMD_clear_signmask[4]= {(int32)0x7fffffff,(int32)0x7fffffff,(int32)0x7fffffff,(int32)0x7fffffff};
+const int32 ALIGN16 g_SIMD_signmask[4]= { (int32)0x80000000, (int32)0x80000000, (int32)0x80000000, (int32)0x80000000 };
+const int32 ALIGN16 g_SIMD_lsbmask[4]= { (int32)0xfffffffe, (int32)0xfffffffe, (int32)0xfffffffe, (int32)0xfffffffe };
+const int32 ALIGN16 g_SIMD_clear_wmask[4]= { (int32)0xffffffff, (int32)0xffffffff, (int32)0xffffffff, 0 };
+const int32 ALIGN16 g_SIMD_AllOnesMask[4]= { (int32)0xffffffff, (int32)0xffffffff, (int32)0xffffffff, (int32)0xffffffff }; // ~0,~0,~0,~0
+const int32 ALIGN16 g_SIMD_Low16BitsMask[4]= { (int32)0xffff, (int32)0xffff,(int32) 0xffff, (int32)0xffff }; // 0xffff x 4
 
 const int32 ALIGN16 g_SIMD_ComponentMask[4][4] =
 {
-	{ 0xFFFFFFFF, 0, 0, 0 }, { 0, 0xFFFFFFFF, 0, 0 }, { 0, 0, 0xFFFFFFFF, 0 }, { 0, 0, 0, 0xFFFFFFFF }
+	{ (int32)0xFFFFFFFF, 0, 0, 0 }, { 0, (int32)0xFFFFFFFF, 0, 0 }, { 0, 0, (int32)0xFFFFFFFF, 0 }, { 0, 0, 0, (int32)0xFFFFFFFF }
 };
 
 const int32 ALIGN16 g_SIMD_SkipTailMask[4][4] =
 {
-	{ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff },
-	{ 0xffffffff, 0x00000000, 0x00000000, 0x00000000 },
-	{ 0xffffffff, 0xffffffff, 0x00000000, 0x00000000 },
-	{ 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000 },
+	{ (int32)0xffffffff, (int32)0xffffffff, (int32)0xffffffff, (int32)0xffffffff },
+	{ (int32)0xffffffff, (int32)0x00000000, (int32)0x00000000, (int32)0x00000000 },
+	{ (int32)0xffffffff, (int32)0xffffffff, (int32)0x00000000, (int32)0x00000000 },
+	{ (int32)0xffffffff, (int32)0xffffffff, (int32)0xffffffff, (int32)0x00000000 },
 };
 
 

public/basehandle.h

@@ -30,7 +30,7 @@ public:
 
 	CBaseHandle();
 	CBaseHandle( const CBaseHandle &other );
-	CBaseHandle( unsigned long value );
+	CBaseHandle( uint32_t value );
 	CBaseHandle( int iEntry, int iSerialNumber );
 
 	void Init( int iEntry, int iSerialNumber );
@@ -63,7 +63,7 @@ public:
 protected:
 	// The low NUM_SERIAL_BITS hold the index. If this value is less than MAX_EDICTS, then the entity is networkable.
 	// The high NUM_SERIAL_NUM_BITS bits are the serial number.
-	unsigned long	m_Index;
+	uint32_t	m_Index;
 };
 
 
@@ -80,7 +80,7 @@ inline CBaseHandle::CBaseHandle( const CBaseHandle &other )
 	m_Index = other.m_Index;
 }
 
-inline CBaseHandle::CBaseHandle( unsigned long value )
+inline CBaseHandle::CBaseHandle( uint32_t value )
 {
 	m_Index = value;
 }
@@ -164,7 +164,7 @@ inline bool CBaseHandle::operator <( const CBaseHandle &other ) const
 
 inline bool CBaseHandle::operator <( const IHandleEntity *pEntity ) const
 {
-	unsigned long otherIndex = (pEntity) ? pEntity->GetRefEHandle().m_Index : INVALID_EHANDLE_INDEX;
+	uint32_t otherIndex = (pEntity) ? pEntity->GetRefEHandle().m_Index : INVALID_EHANDLE_INDEX;
 	return m_Index < otherIndex;
 }
 

public/bitvec.h

@@ -1403,7 +1403,7 @@ inline void CBitVecAccessor::operator=(int val)
 	if(val)
 		m_pDWords[m_iBit >> 5] |= (1 << (m_iBit & 31));
 	else
-		m_pDWords[m_iBit >> 5] &= ~(unsigned long)(1 << (m_iBit & 31));
+		m_pDWords[m_iBit >> 5] &= ~(uint32_t)(1 << (m_iBit & 31));
 }
 
 inline CBitVecAccessor::operator uint32()

public/bspfile.h

@@ -660,7 +660,7 @@ public:
 	CDispCornerNeighbors	m_CornerNeighbors[4];	// Indexed by CORNER_ defines.
 
 	enum unnamed { ALLOWEDVERTS_SIZE = PAD_NUMBER( MAX_DISPVERTS, 32 ) / 32 };
-	unsigned long	m_AllowedVerts[ALLOWEDVERTS_SIZE];	// This is built based on the layout and sizes of our neighbors
+	uint32_t	m_AllowedVerts[ALLOWEDVERTS_SIZE];	// This is built based on the layout and sizes of our neighbors
 														// and tells us which vertices are allowed to be active.
 };
 

public/filesystem.h

@@ -420,7 +420,7 @@ public:
 	virtual bool			IsFileWritable( char const *pFileName, const char *pPathID = 0 ) = 0;
 	virtual bool			SetFileWritable( char const *pFileName, bool writable, const char *pPathID = 0 ) = 0;
 
-	virtual long			GetFileTime( const char *pFileName, const char *pPathID = 0 ) = 0;
+	virtual int32_t			GetFileTime( const char *pFileName, const char *pPathID = 0 ) = 0;
 
 	//--------------------------------------------------------
 	// Reads/writes files to utlbuffers. Use this for optimal read performance when doing open/read/close
@@ -505,7 +505,7 @@ public:
 	// File I/O and info
 	virtual bool			IsDirectory( const char *pFileName, const char *pathID = 0 ) = 0;
 
-	virtual void			FileTimeToString( char* pStrip, int maxCharsIncludingTerminator, long fileTime ) = 0;
+	virtual void			FileTimeToString( char* pStrip, int maxCharsIncludingTerminator, int32_t fileTime ) = 0;
 
 	//--------------------------------------------------------
 	// Open file operations
@@ -716,7 +716,7 @@ public:
 	virtual bool		FullPathToRelativePathEx( const char *pFullpath, const char *pPathId, char *pRelative, int maxlen ) = 0;
 
 	virtual int			GetPathIndex( const FileNameHandle_t &handle ) = 0;
-	virtual long		GetPathTime( const char *pPath, const char *pPathID ) = 0;
+	virtual int32_t		GetPathTime( const char *pPath, const char *pPathID ) = 0;
 
 	virtual DVDMode_t	GetDVDMode() = 0;
 

public/filesystem_passthru.h

@@ -52,7 +52,7 @@ public:
 	virtual bool			FileExists( const char *pFileName, const char *pPathID )					{ return m_pBaseFileSystemPassThru->FileExists( pFileName, pPathID ); }
 	virtual bool			IsFileWritable( char const *pFileName, const char *pPathID )					{ return m_pBaseFileSystemPassThru->IsFileWritable( pFileName, pPathID ); }
 	virtual bool			SetFileWritable( char const *pFileName, bool writable, const char *pPathID )	{ return m_pBaseFileSystemPassThru->SetFileWritable( pFileName, writable, pPathID ); }
-	virtual long			GetFileTime( const char *pFileName, const char *pPathID )						{ return m_pBaseFileSystemPassThru->GetFileTime( pFileName, pPathID ); }
+	virtual int32_t			GetFileTime( const char *pFileName, const char *pPathID )						{ return m_pBaseFileSystemPassThru->GetFileTime( pFileName, pPathID ); }
 	virtual bool			ReadFile( const char *pFileName, const char *pPath, CUtlBuffer &buf, int nMaxBytes = 0, int nStartingByte = 0, FSAllocFunc_t pfnAlloc = NULL ) { return m_pBaseFileSystemPassThru->ReadFile( pFileName, pPath, buf, nMaxBytes, nStartingByte, pfnAlloc  ); }
 	virtual bool			WriteFile( const char *pFileName, const char *pPath, CUtlBuffer &buf )		{  return m_pBaseFileSystemPassThru->WriteFile( pFileName, pPath, buf ); }
 	virtual bool			UnzipFile( const char *pFileName, const char *pPath, const char *pDestination )		{  return m_pBaseFileSystemPassThru->UnzipFile( pFileName, pPath, pDestination ); }
@@ -100,7 +100,7 @@ public:
 	virtual bool			RenameFile( char const *pOldPath, char const *pNewPath, const char *pathID )		{ return m_pFileSystemPassThru->RenameFile( pOldPath, pNewPath, pathID ); }
 	virtual void			CreateDirHierarchy( const char *path, const char *pathID )							{ m_pFileSystemPassThru->CreateDirHierarchy( path, pathID ); }
 	virtual bool			IsDirectory( const char *pFileName, const char *pathID )							{ return m_pFileSystemPassThru->IsDirectory( pFileName, pathID ); }
-	virtual void			FileTimeToString( char* pStrip, int maxCharsIncludingTerminator, long fileTime )	{ m_pFileSystemPassThru->FileTimeToString( pStrip, maxCharsIncludingTerminator, fileTime ); }
+	virtual void			FileTimeToString( char* pStrip, int maxCharsIncludingTerminator, int32_t fileTime )	{ m_pFileSystemPassThru->FileTimeToString( pStrip, maxCharsIncludingTerminator, fileTime ); }
 	virtual void			SetBufferSize( FileHandle_t file, unsigned nBytes )									{ m_pFileSystemPassThru->SetBufferSize( file, nBytes  ); }
 	virtual bool			IsOk( FileHandle_t file )															{ return m_pFileSystemPassThru->IsOk( file ); }
 	virtual bool			EndOfFile( FileHandle_t file )														{ return m_pFileSystemPassThru->EndOfFile( file ); }
@@ -211,7 +211,7 @@ public:
 	virtual bool			ReadToBuffer( FileHandle_t hFile, CUtlBuffer &buf, int nMaxBytes = 0, FSAllocFunc_t pfnAlloc = NULL ) { return m_pFileSystemPassThru->ReadToBuffer( hFile, buf, nMaxBytes, pfnAlloc ); }
 	virtual bool			FullPathToRelativePathEx( const char *pFullPath, const char *pPathId, char *pRelative, int nMaxLen ) { return m_pFileSystemPassThru->FullPathToRelativePathEx( pFullPath, pPathId, pRelative, nMaxLen ); }
 	virtual int				GetPathIndex( const FileNameHandle_t &handle ) { return m_pFileSystemPassThru->GetPathIndex( handle ); }
-	virtual long			GetPathTime( const char *pPath, const char *pPathID ) { return m_pFileSystemPassThru->GetPathTime( pPath, pPathID ); }
+	virtual int32_t			GetPathTime( const char *pPath, const char *pPathID ) { return m_pFileSystemPassThru->GetPathTime( pPath, pPathID ); }
 
 	virtual DVDMode_t		GetDVDMode() { return m_pFileSystemPassThru->GetDVDMode(); }
 

public/ivrenderview.h

@@ -209,7 +209,7 @@ public:
 	virtual IWorldRenderList * CreateWorldList() = 0;
 
 	virtual void			BuildWorldLists( IWorldRenderList *pList, WorldListInfo_t* pInfo, int iForceFViewLeaf, const VisOverrideData_t* pVisData = NULL, bool bShadowDepth = false, float *pReflectionWaterHeight = NULL ) = 0;
-	virtual void			DrawWorldLists( IWorldRenderList *pList, unsigned long flags, float waterZAdjust ) = 0;
+	virtual void			DrawWorldLists( IWorldRenderList *pList, uint32_t flags, float waterZAdjust ) = 0;
 
 	// Optimization for top view
 	virtual void			DrawTopView( bool enable ) = 0;
@@ -221,7 +221,7 @@ public:
 	virtual void			DrawMaskEntities( void ) = 0;
 
 	// Draw surfaces with alpha
-	virtual void			DrawTranslucentSurfaces( IWorldRenderList *pList, int sortIndex, unsigned long flags, bool bShadowDepth ) = 0;
+	virtual void			DrawTranslucentSurfaces( IWorldRenderList *pList, int sortIndex, uint32_t flags, bool bShadowDepth ) = 0;
 
 	// Draw Particles ( just draws the linefine for debugging map leaks )
 	virtual void			DrawLineFile( void ) = 0;
@@ -257,7 +257,7 @@ public:
 	virtual void			DrawBrushModelShadow( IClientRenderable *pRenderable ) = 0;
 
 	// Does the leaf contain translucent surfaces?
-	virtual	bool			LeafContainsTranslucentSurfaces( IWorldRenderList *pList, int sortIndex, unsigned long flags ) = 0;
+	virtual	bool			LeafContainsTranslucentSurfaces( IWorldRenderList *pList, int sortIndex, uint32_t flags ) = 0;
 
 	virtual bool			DoesBoxIntersectWaterVolume( const Vector &mins, const Vector &maxs, int leafWaterDataID ) = 0;
 

public/materialsystem/imaterialsystem.h

@@ -1428,9 +1428,9 @@ public:
 	virtual void GetFogDistances( float *fStart, float *fEnd, float *fFogZ ) = 0;
 
 	// Hooks for firing PIX events from outside the Material System...
-	virtual void BeginPIXEvent( unsigned long color, const char *szName ) = 0;
+	virtual void BeginPIXEvent( uint32_t color, const char *szName ) = 0;
 	virtual void EndPIXEvent() = 0;
-	virtual void SetPIXMarker( unsigned long color, const char *szName ) = 0;
+	virtual void SetPIXMarker( uint32_t color, const char *szName ) = 0;
 
 	// Batch API
 	// from changelist 166623:
@@ -1768,7 +1768,7 @@ private:
 class PIXEvent
 {
 public:
-	PIXEvent( IMatRenderContext *pRenderContext, const char *szName, unsigned long color = PIX_VALVE_ORANGE )
+	PIXEvent( IMatRenderContext *pRenderContext, const char *szName, uint32_t color = PIX_VALVE_ORANGE )
 	{
 		m_pRenderContext = pRenderContext;
 		Assert( m_pRenderContext );

public/materialsystem/imaterialvar.h

@@ -21,8 +21,8 @@ class VMatrix;
 class ITexture;
 
 #define MAKE_MATERIALVAR_FOURCC(ch0, ch1, ch2, ch3)             \
-		((unsigned long)(ch0) | ((unsigned long)(ch1) << 8) |   \
-		((unsigned long)(ch2) << 16) | ((unsigned long)(ch3) << 24 ))
+		((uint32_t)(ch0) | ((uint32_t)(ch1) << 8) |   \
+		((uint32_t)(ch2) << 16) | ((uint32_t)(ch3) << 24 ))
 
 // This fourcc is reserved.
 #define FOURCC_UNKNOWN	MAKE_MATERIALVAR_FOURCC('U','N','K','N')
@@ -49,7 +49,7 @@ typedef unsigned short MaterialVarSym_t;
 class IMaterialVar
 {
 public:
-	typedef unsigned long FourCC;
+	typedef uint32_t FourCC;
 	
 protected:
 	// base data and accessors

public/mathlib/compressed_3d_unitvec.h

@@ -8,6 +8,7 @@
 #ifndef _3D_UNITVEC_H
 #define _3D_UNITVEC_H
 
+#include <cstdint>
 
 #define UNITVEC_DECLARE_STATICS \
    float cUnitVector::mUVAdjustment[0x2000]; \
@@ -75,8 +76,8 @@ public:
       // a little slower... old pack was 4 multiplies and 2 adds.
       // This is 2 multiplies, 2 adds, and a divide....
       float w = 126.0f / ( tmp.x + tmp.y + tmp.z );
-      long xbits = (long)( tmp.x * w );
-      long ybits = (long)( tmp.y * w );
+      int32_t xbits = (int32_t)( tmp.x * w );
+      int32_t ybits = (int32_t)( tmp.y * w );
 
       Assert( xbits <  127 );
       Assert( xbits >= 0   );
@@ -110,8 +111,8 @@ public:
       // multiplication
 
       // get the x and y bits
-      long xbits = (( mVec & TOP_MASK ) >> 7 );
-      long ybits = ( mVec & BOTTOM_MASK );
+      int32_t xbits = (( mVec & TOP_MASK ) >> 7 );
+      int32_t ybits = ( mVec & BOTTOM_MASK );
 
       // map the numbers back to the triangle (0,0)-(0,126)-(126,0)
       if (( xbits + ybits ) >= 127 )
@@ -139,8 +140,8 @@ public:
    {
       for ( int idx = 0; idx < 0x2000; idx++ )
       {
-         long xbits = idx >> 7;
-         long ybits = idx & BOTTOM_MASK;
+         int32_t xbits = idx >> 7;
+         int32_t ybits = idx & BOTTOM_MASK;
 
          // map the numbers back to the triangle (0,0)-(0,127)-(127,0)
          if (( xbits + ybits ) >= 127 )

public/mathlib/mathlib.h

@@ -7,6 +7,7 @@
 #ifndef MATH_LIB_H
 #define MATH_LIB_H
 
+#include <cmath>
 #include <math.h>
 #include "tier0/basetypes.h"
 #include "mathlib/vector.h"
@@ -313,7 +314,10 @@ int Q_log2(int val);
 // Math routines done in optimized assembly math package routines
 void inline SinCos( float radians, float *sine, float *cosine )
 {
-#if defined( _X360 )
+#if defined( _WIN64 )
+	*sine = sinf(radians);
+	*cosine = cosf(radians);
+#elif defined( _X360 )
 	XMScalarSinCos( sine, cosine, radians );
 #elif defined( _WIN32 )
 	_asm
@@ -1072,7 +1076,9 @@ inline float SimpleSplineRemapValClamped( float val, float A, float B, float C,
 
 FORCEINLINE int RoundFloatToInt(float f)
 {
-#if defined( _X360 )
+#if defined( _WIN64 )
+	return std::round(f);
+#elif defined( _X360 )
 #ifdef Assert
 	Assert( IsFPUControlWordSet() );
 #endif
@@ -1102,7 +1108,9 @@ FORCEINLINE int RoundFloatToInt(float f)
 
 FORCEINLINE unsigned char RoundFloatToByte(float f)
 {
-#if defined( _X360 )
+#if defined( _WIN64 )
+	return std::round(f);
+#elif defined( _X360 )
 #ifdef Assert
 	Assert( IsFPUControlWordSet() );
 #endif
@@ -1142,9 +1150,11 @@ FORCEINLINE unsigned char RoundFloatToByte(float f)
 #endif
 }
 
-FORCEINLINE unsigned long RoundFloatToUnsignedLong(float f)
+FORCEINLINE uint32_t RoundFloatToUnsignedLong(float f)
 {
-#if defined( _X360 )
+#if defined( _WIN64 )
+	return std::round(f);
+#elif defined( _X360 )
 #ifdef Assert
 	Assert( IsFPUControlWordSet() );
 #endif
@@ -1152,7 +1162,7 @@ FORCEINLINE unsigned long RoundFloatToUnsignedLong(float f)
 	{
 		double flResult;
 		int pIntResult[2];
-		unsigned long pResult[2];
+		uint32_t pResult[2];
 	};
 	flResult = __fctiw( f );
 	Assert( pIntResult[1] >= 0 );
@@ -1173,7 +1183,7 @@ FORCEINLINE unsigned long RoundFloatToUnsignedLong(float f)
 	);
 #endif
 
-	return *((unsigned long*)nResult);
+	return *((uint32_t*)nResult);
 #endif
 }
 
@@ -1185,7 +1195,9 @@ FORCEINLINE bool IsIntegralValue( float flValue, float flTolerance = 0.001f )
 // Fast, accurate ftol:
 FORCEINLINE int Float2Int( float a )
 {
-#if defined( _X360 )
+#if defined ( _WIN64 )
+	return a;
+#elif defined( _X360 )
 	union
 	{
 		double flResult;
@@ -1223,8 +1235,10 @@ FORCEINLINE int Float2Int( float a )
 // Over 15x faster than: (int)floor(value)
 inline int Floor2Int( float a )
 {
-   int RetVal;
-
+#if defined ( _WIN64 )
+	return std::floor(a);
+#else
+	int RetVal;
 #if defined( _X360 )
 	RetVal = (int)floor( a );
 #elif defined( _WIN32 )
@@ -1245,8 +1259,8 @@ inline int Floor2Int( float a )
 #elif defined( _LINUX ) || defined( __APPLE__ )
 	RetVal = static_cast<int>( floor(a) );
 #endif
-
 	return RetVal;
+#endif // _WIN64
 }
 
 //-----------------------------------------------------------------------------
@@ -1281,6 +1295,9 @@ inline float ClampToMsec( float in )
 // Over 15x faster than: (int)ceil(value)
 inline int Ceil2Int( float a )
 {
+#if defined ( _WIN64 )
+	return std::ceil(a);
+#else
    int RetVal;
 
 #if defined( _X360 )
@@ -1303,8 +1320,8 @@ inline int Ceil2Int( float a )
 #elif defined( _LINUX ) || defined( __APPLE__ )
 	RetVal = static_cast<int>( ceil(a) );
 #endif
-
 	return RetVal;
+#endif // _WIN64
 }
 
 

public/mathlib/ssemath.h

@@ -2407,13 +2407,10 @@ FORCEINLINE i32x4 IntShiftLeftWordSIMD(const i32x4 &vSrcA, const i32x4 &vSrcB)
 // like this.
 FORCEINLINE void ConvertStoreAsIntsSIMD(intx4 * RESTRICT pDest, const fltx4 &vSrc)
 {
-	__m64 bottom = _mm_cvttps_pi32( vSrc );
-	__m64 top    = _mm_cvttps_pi32( _mm_movehl_ps(vSrc,vSrc) );
-
-	*reinterpret_cast<__m64 *>(&(*pDest)[0]) = bottom;
-	*reinterpret_cast<__m64 *>(&(*pDest)[2]) = top;
-
-	_mm_empty();
+	(*pDest)[0] = SubFloat(vSrc, 0);
+	(*pDest)[1] = SubFloat(vSrc, 1);
+	(*pDest)[2] = SubFloat(vSrc, 2);
+	(*pDest)[3] = SubFloat(vSrc, 3);
 }
 
 

public/mathlib/vector4d.h

@@ -249,10 +249,10 @@ inline void Vector4D::Init( vec_t ix, vec_t iy, vec_t iz, vec_t iw )
 
 inline void Vector4D::Random( vec_t minVal, vec_t maxVal )
 {
-	x = minVal + ((vec_t)rand() / RAND_MAX) * (maxVal - minVal);
-	y = minVal + ((vec_t)rand() / RAND_MAX) * (maxVal - minVal);
-	z = minVal + ((vec_t)rand() / RAND_MAX) * (maxVal - minVal);
-	w = minVal + ((vec_t)rand() / RAND_MAX) * (maxVal - minVal);
+	x = minVal + ((vec_t)rand() / (float)RAND_MAX) * (maxVal - minVal);
+	y = minVal + ((vec_t)rand() / (float)RAND_MAX) * (maxVal - minVal);
+	z = minVal + ((vec_t)rand() / (float)RAND_MAX) * (maxVal - minVal);
+	w = minVal + ((vec_t)rand() / (float)RAND_MAX) * (maxVal - minVal);
 }
 
 inline void Vector4DClear( Vector4D& a )

public/mdllib/mdllib.h

@@ -72,7 +72,7 @@ public:
 	// Returns the checksums that the stripping info was generated for:
 	//	plChecksumOriginal		if non-NULL will hold the checksum of the original model submitted for stripping
 	//	plChecksumStripped		if non-NULL will hold the resulting checksum of the stripped model
-	virtual bool GetCheckSum( long *plChecksumOriginal, long *plChecksumStripped ) const = 0;
+	virtual bool GetCheckSum( int32_t *plChecksumOriginal, int32_t *plChecksumStripped ) const = 0;
 
 	//
 	// Stripping

public/optimize.h

@@ -226,7 +226,7 @@ struct FileHeader_t
 	int maxBonesPerVert;
 
 	// must match checkSum in the .mdl
-	long checkSum;
+	int32_t checkSum;
 	
 	int numLODs; // garymcthack - this is also specified in ModelHeader_t and should match
 

public/phyfile.h

@@ -17,7 +17,7 @@ typedef struct phyheader_s
 	int		size;
 	int		id;
 	int		solidCount;
-	long	checkSum;	// checksum of source .mdl file
+	int32_t	checkSum;	// checksum of source .mdl file
 } phyheader_t;
 
 #endif // PHYFILE_H

public/saverestoretypes.h

@@ -105,7 +105,7 @@ struct levellist_t
 
 struct EHandlePlaceholder_t // Engine does some of the game writing (alas, probably shouldn't), but can't see ehandle.h
 {
-	unsigned long i;
+	uint32_t i;
 };
 
 //-------------------------------------

public/scratchpad3d.cpp

@@ -219,7 +219,7 @@ bool CScratchPad3D::LoadCommandsFromFile( )
 	if( !fp )
 		return false;
 
-	long fileEndPos = m_pFileSystem->Size( fp );
+	int32_t fileEndPos = m_pFileSystem->Size( fp );
 
 	CFileRead fileRead( m_pFileSystem, fp );
 	while( fileRead.m_Pos != fileEndPos )
@@ -352,12 +352,12 @@ void CScratchPad3D::DrawRectXY( float zPos, const Vector2D &vMin, const Vector2D
 	DrawRectGeneric( 2, 0, 1, zPos, vMin, vMax, vColor );
 }
 
-void CScratchPad3D::SetRenderState( RenderState state, unsigned long val )
+void CScratchPad3D::SetRenderState( RenderState state, uint32_t val )
 {
 	CCommand_RenderState *cmd = new CCommand_RenderState;
 	m_Commands.AddToTail( cmd );
 
-	cmd->m_State = (unsigned long)state;
+	cmd->m_State = (uint32_t)state;
 	cmd->m_Val = val;
 }
 

public/scratchpad3d.h

@@ -132,8 +132,8 @@ public:
 		virtual void	Read( CFileRead *pFile );
 		virtual void	Write( IFileSystem* pFileSystem, FileHandle_t fp );
 
-		unsigned long	m_State;		// One of the RS_ enums.
-		unsigned long	m_Val;
+		uint32_t	m_State;		// One of the RS_ enums.
+		uint32_t	m_Val;
 	};
 
 	class CCommand_Text : public CBaseCommand
@@ -180,7 +180,7 @@ public:
 	virtual void		DrawRectXY( float zPos, Vector2D const &vMin, Vector2D const &vMax, CSPColor const &vColor );
 	virtual void		DrawWireframeBox( Vector const &vMin, Vector const &vMax, Vector const &vColor );
 	virtual void		DrawText( const char *pStr, const CTextParams &params );
-	virtual void		SetRenderState( RenderState state, unsigned long val );
+	virtual void		SetRenderState( RenderState state, uint32_t val );
 	virtual void		Clear();
 	virtual void		Flush();
 	virtual void		DrawImageBW( 

public/soundcombiner.cpp

@@ -189,7 +189,7 @@ unsigned int CSoundCombiner::ComputeChecksum()
 	//	Msg( "  %i -> sentence %u, startoffset %f fn %s\n",
 	//		i, chk, curitem->entry->startoffset, curitem->entry->wavefile );
 
-		CRC32_ProcessBuffer( &crc, &chk, sizeof( unsigned long ) );
+		CRC32_ProcessBuffer( &crc, &chk, sizeof( uint32_t ) );
 		CRC32_ProcessBuffer( &crc, &curitem->entry->startoffset, sizeof( float ) );
 		CRC32_ProcessBuffer( &crc, curitem->entry->wavefile, Q_strlen( curitem->entry->wavefile ) );
 	}

public/steam/steamtypes.h

@@ -49,14 +49,14 @@ typedef short int16;
 typedef unsigned short uint16;
 typedef int int32;
 typedef unsigned int uint32;
-typedef long long int64;
-typedef unsigned long long uint64;
+typedef int64_t int64;
+typedef uint64_t uint64;
 #ifdef X64BITS
-typedef long long intp;
-typedef unsigned long long uintp;
+typedef int64_t intp;
+typedef uint64_t uintp;
 #else
-typedef int intp;
-typedef unsigned int uintp;
+typedef int32_t intp;
+typedef uint32_t uintp;
 #endif
 
 #endif // else _WIN32

public/studio.h

@@ -1796,7 +1796,7 @@ struct vertexFileHeader_t
 	DECLARE_BYTESWAP_DATADESC();
 	int		id;								// MODEL_VERTEX_FILE_ID
 	int		version;						// MODEL_VERTEX_FILE_VERSION
-	long	checksum;						// same as studiohdr_t, ensures sync
+	int32_t	checksum;						// same as studiohdr_t, ensures sync
 	int		numLODs;						// num of valid lods
 	int		numLODVertexes[MAX_NUM_LODS];	// num verts for desired root lod
 	int		numFixups;						// num of vertexFileFixup_t
@@ -1964,7 +1964,7 @@ struct studiohdr_t
 	int					id;
 	int					version;
 
-	long				checksum;		// this has to be the same in the phy and vtx files to load!
+	int32_t				checksum;		// this has to be the same in the phy and vtx files to load!
 	
 	inline const char *	pszName( void ) const { return name; }
 	char				name[64];

public/surfinfo.h

@@ -19,7 +19,7 @@ class SurfInfo
 public:
 	// Shape of the surface.
 	Vector			m_Verts[ MAX_SURFINFO_VERTS ];
-	unsigned long	m_nVerts;
+	uint32_t	m_nVerts;
 
 	// Plane of the surface.
 	VPlane			m_Plane;

public/tier0/afxmem_override.cpp

@@ -137,10 +137,10 @@ AFX_STATIC_DATA AFX_ALLOC_HOOK pfnAllocHook = _AfxDefaultAllocHook;
 AFX_STATIC_DATA _CRT_ALLOC_HOOK pfnCrtAllocHook = NULL;
 #if _MSC_VER >= 1200
 int __cdecl _AfxAllocHookProxy(int nAllocType, void * pvData, size_t nSize,
-	int nBlockUse, long lRequest, const unsigned char * szFilename, int nLine)
+	int nBlockUse, int32_t lRequest, const unsigned char * szFilename, int nLine)
 #else
 int __cdecl _AfxAllocHookProxy(int nAllocType, void * pvData, size_t nSize,
-	int nBlockUse, long lRequest, const char * szFilename, int nLine)
+	int nBlockUse, int32_t lRequest, const char * szFilename, int nLine)
 #endif
 {
 #if _MSC_VER >= 1200

public/tier0/basetypes.h

@@ -8,6 +8,7 @@
 #ifndef BASETYPES_H
 #define BASETYPES_H
 
+#include <cstdint>
 #include "tier0/platform.h"
 #include "commonmacros.h"
 #include "wchartypes.h"
@@ -60,7 +61,16 @@
 template <typename T>
 inline T AlignValue( T val, unsigned alignment )
 {
-	return (T)( ( (uintp)val + alignment - 1 ) & ~( alignment - 1 ) );
+	uintp align = alignment;
+	return (T)( ( (uintp)val + align - 1 ) & ~( align - 1 ) );
+}
+
+// Tell MSVC to shut the hell up
+template<>
+inline char* AlignValue( char* val, unsigned alignment )
+{
+	uintptr_t align = alignment;
+	return (char *)( ( reinterpret_cast<uintptr_t>(val) + align - 1 ) & ~( align - 1 ) );
 }
 
 
@@ -141,17 +151,17 @@ typedef float vec_t;
 
 #ifdef __cplusplus
 
-inline unsigned long& FloatBits( vec_t& f )
+inline uint32_t& FloatBits( vec_t& f )
 {
-	return *reinterpret_cast<unsigned long*>(&f);
+	return *reinterpret_cast<uint32_t*>(&f);
 }
 
-inline unsigned long const& FloatBits( vec_t const& f )
+inline uint32_t const& FloatBits( vec_t const& f )
 {
-	return *reinterpret_cast<unsigned long const*>(&f);
+	return *reinterpret_cast<uint32_t const*>(&f);
 }
 
-inline vec_t BitsToFloat( unsigned long i )
+inline vec_t BitsToFloat( uint32_t i )
 {
 	return *reinterpret_cast<vec_t*>(&i);
 }
@@ -161,7 +171,7 @@ inline bool IsFinite( vec_t f )
 	return ((FloatBits(f) & 0x7F800000) != 0x7F800000);
 }
 
-inline unsigned long FloatAbsBits( vec_t f )
+inline uint32_t FloatAbsBits( vec_t f )
 {
 	return FloatBits(f) & 0x7FFFFFFF;
 }
@@ -205,7 +215,7 @@ inline float FloatNegate( vec_t f )
 }
 
 
-#define FLOAT32_NAN_BITS     (unsigned long)0x7FC00000	// not a number!
+#define FLOAT32_NAN_BITS     (uint32_t)0x7FC00000	// not a number!
 #define FLOAT32_NAN          BitsToFloat( FLOAT32_NAN_BITS )
 
 #define VEC_T_NAN FLOAT32_NAN
@@ -317,7 +327,7 @@ protected:
 
 
 template< class DummyType >
-class CIntHandle32 : public CBaseIntHandle< unsigned long >
+class CIntHandle32 : public CBaseIntHandle< uint32_t >
 {
 public:
 	inline			CIntHandle32() {}

public/tier0/dbg.h

@@ -576,7 +576,7 @@ public:
 		va_list arg_ptr;
 
 		va_start(arg_ptr, pszFormat);
-		_vsntprintf(m_szBuf, sizeof(m_szBuf)-1, pszFormat, arg_ptr);
+		_vsnprintf(m_szBuf, sizeof(m_szBuf)-1, pszFormat, arg_ptr);
 		va_end(arg_ptr);
 
 		m_szBuf[sizeof(m_szBuf)-1] = 0;

public/tier0/fasttimer.h

@@ -15,9 +15,9 @@
 #include "tier0/platform.h"
 
 PLATFORM_INTERFACE int64 g_ClockSpeed;
-PLATFORM_INTERFACE unsigned long g_dwClockSpeed;
+PLATFORM_INTERFACE uint32_t g_dwClockSpeed;
 #if defined( _X360 ) && defined( _CERT )
-PLATFORM_INTERFACE unsigned long g_dwFakeFastCounter;
+PLATFORM_INTERFACE uint32_t g_dwFakeFastCounter;
 #endif
 
 PLATFORM_INTERFACE double g_ClockSpeedMicrosecondsMultiplier;
@@ -42,15 +42,15 @@ public:
 
 	// Convert to other time representations. These functions are slow, so it's preferable to call them
 	// during display rather than inside a timing block.
-	unsigned long	GetCycles()  const;
+	uint32_t	GetCycles()  const;
 	int64			GetLongCycles() const;
 
-	unsigned long	GetMicroseconds() const;
+	uint32_t	GetMicroseconds() const;
 	uint64			GetUlMicroseconds() const;
 	double			GetMicrosecondsF() const; 	
-	void			SetMicroseconds( unsigned long nMicroseconds );
+	void			SetMicroseconds( uint32_t nMicroseconds );
 
-	unsigned long	GetMilliseconds() const;
+	uint32_t	GetMilliseconds() const;
 	double			GetMillisecondsF() const;
 
 	double			GetSeconds() const;
@@ -85,7 +85,7 @@ public:
 		const CPUInformation& pi = GetCPUInformation();
 
 		g_ClockSpeed = pi.m_Speed;
-		g_dwClockSpeed = (unsigned long)g_ClockSpeed;
+		g_dwClockSpeed = (uint32_t)g_ClockSpeed;
 
 		g_ClockSpeedMicrosecondsMultiplier = 1000000.0 / (double)g_ClockSpeed;
 		g_ClockSpeedMillisecondsMultiplier = 1000.0 / (double)g_ClockSpeed;
@@ -104,7 +104,7 @@ public:
 	CCycleCount 		GetDurationInProgress() const; // Call without ending. Not that cheap.
 
 	// Return number of cycles per second on this processor.
-	static inline unsigned long	GetClockSpeed();
+	static inline uint32_t GetClockSpeed();
 
 private:
 	CCycleCount	m_Duration;
@@ -308,8 +308,8 @@ inline void CCycleCount::Sample()
 #else
 	m_Int64 = ++g_dwFakeFastCounter;
 #endif
-#elif defined( _WIN32 )
-	unsigned long* pSample = (unsigned long *)&m_Int64;
+#elif defined( _WIN32 ) && !defined( _WIN64 )
+	uint32_t* pSample = (uint32_t *)&m_Int64;
 	__asm
 	{
 		// force the cpu to synchronize the instruction queue
@@ -323,7 +323,7 @@ inline void CCycleCount::Sample()
 		mov		[ecx+4], edx
 	}
 #elif defined( _LINUX )
-	unsigned long* pSample = (unsigned long *)&m_Int64;
+	uint32_t* pSample = (uint32_t *)&m_Int64;
     __asm__ __volatile__ (  
 		"rdtsc\n\t"
 		"movl %%eax,  (%0)\n\t"
@@ -368,9 +368,9 @@ inline bool CCycleCount::IsLessThan(CCycleCount const &other) const
 }
 
 
-inline unsigned long CCycleCount::GetCycles() const
+inline uint32_t CCycleCount::GetCycles() const
 {
-	return (unsigned long)m_Int64;
+	return (uint32_t)m_Int64;
 }
 
 inline int64 CCycleCount::GetLongCycles() const
@@ -378,9 +378,9 @@ inline int64 CCycleCount::GetLongCycles() const
 	return m_Int64;
 }
 
-inline unsigned long CCycleCount::GetMicroseconds() const
+inline uint32_t CCycleCount::GetMicroseconds() const
 {
-	return (unsigned long)((m_Int64 * 1000000) / g_ClockSpeed);
+	return (uint32_t)((m_Int64 * 1000000) / g_ClockSpeed);
 }
 
 inline uint64 CCycleCount::GetUlMicroseconds() const
@@ -395,15 +395,15 @@ inline double CCycleCount::GetMicrosecondsF() const
 }
 
 
-inline void	CCycleCount::SetMicroseconds( unsigned long nMicroseconds )
+inline void	CCycleCount::SetMicroseconds( uint32_t nMicroseconds )
 {
 	m_Int64 = ((int64)nMicroseconds * g_ClockSpeed) / 1000000;
 }
 
 
-inline unsigned long CCycleCount::GetMilliseconds() const
+inline uint32_t CCycleCount::GetMilliseconds() const
 {
-	return (unsigned long)((m_Int64 * 1000) / g_ClockSpeed);
+	return (uint32_t)((m_Int64 * 1000) / g_ClockSpeed);
 }
 
 
@@ -475,7 +475,7 @@ inline CCycleCount CFastTimer::GetDurationInProgress() const
 }
 
 
-inline unsigned long CFastTimer::GetClockSpeed()
+inline uint32_t CFastTimer::GetClockSpeed()
 {
 	return g_dwClockSpeed;
 }

public/tier0/memalloc.h

@@ -73,7 +73,7 @@ public:
 
 	// FIXME: Remove when we have our own allocator
 	// these methods of the Crt debug code is used in our codebase currently
-	virtual long CrtSetBreakAlloc( long lNewBreakAlloc ) = 0;
+	virtual int32_t CrtSetBreakAlloc( int32_t lNewBreakAlloc ) = 0;
 	virtual	int CrtSetReportMode( int nReportType, int nReportMode ) = 0;
 	virtual int CrtIsValidHeapPointer( const void *pMem ) = 0;
 	virtual int CrtIsValidPointer( const void *pMem, unsigned int size, int access ) = 0;

public/tier0/memoverride.cpp

@@ -614,8 +614,8 @@ int* AFNAME(_crtDbgFlag)(void)
 	return AFRET(_crtDbgFlag);
 }
 
-long _crtBreakAlloc;      /* Break on this allocation */
-long* AFNAME(_crtBreakAlloc) (void)
+int32_t _crtBreakAlloc;      /* Break on this allocation */
+int32_t* AFNAME(_crtBreakAlloc) (void)
 {
 	return AFRET(_crtBreakAlloc);
 }
@@ -631,7 +631,7 @@ _CRT_ALLOC_HOOK __cdecl _CrtSetAllocHook( _CRT_ALLOC_HOOK pfnNewHook )
 	return NULL;
 }
 
-long __cdecl _CrtSetBreakAlloc( long lNewBreakAlloc )
+int32_t __cdecl _CrtSetBreakAlloc( int32_t lNewBreakAlloc )
 {
 	return g_pMemAlloc->CrtSetBreakAlloc( lNewBreakAlloc );
 }
@@ -653,7 +653,7 @@ int __cdecl _CrtCheckMemory( void )
 }
 
 int __cdecl _CrtIsMemoryBlock( const void *pMem, unsigned int nSize,
-    long *plRequestNumber, char **ppFileName, int *pnLine )
+    int32_t *plRequestNumber, char **ppFileName, int *pnLine )
 {
 	DebuggerBreak();
 	return 1;
@@ -690,7 +690,7 @@ void __cdecl _CrtDoForAllClientObjects( void (*pfn)(void *, void *), void * pCon
 //-----------------------------------------------------------------------------
 // Methods in dbgrpt.cpp 
 //-----------------------------------------------------------------------------
-long _crtAssertBusy = -1;
+int32_t _crtAssertBusy = -1;
 
 int __cdecl _CrtSetReportMode( int nReportType, int nReportMode )
 {
@@ -1165,7 +1165,7 @@ SIZE_T WINAPI XMemSize( PVOID pAddress, DWORD dwAllocAttributes )
 #define MAX_LC_LEN          (MAX_LANG_LEN+MAX_CTRY_LEN+MAX_MODIFIER_LEN+3)
 
 struct _is_ctype_compatible {
-        unsigned long id;
+        uint32_t id;
         int is_clike;
 };
 typedef struct setloc_struct {
@@ -1188,15 +1188,15 @@ typedef struct setloc_struct {
 } _setloc_struct, *_psetloc_struct;
 
 struct _tiddata {
-    unsigned long   _tid;       /* thread ID */
+    uint32_t   _tid;       /* thread ID */
 
 
     uintptr_t _thandle;         /* thread handle */
 
     int     _terrno;            /* errno value */
-    unsigned long   _tdoserrno; /* _doserrno value */
+    uint32_t   _tdoserrno; /* _doserrno value */
     unsigned int    _fpds;      /* Floating Point data segment */
-    unsigned long   _holdrand;  /* rand() seed value */
+    uint32_t   _holdrand;  /* rand() seed value */
     char *      _token;         /* ptr to strtok() token */
     wchar_t *   _wtoken;        /* ptr to wcstok() token */
     unsigned char * _mtoken;    /* ptr to _mbstok() token */
@@ -1235,7 +1235,7 @@ struct _tiddata {
     int         _ownlocale;     /* if 1, this thread owns its own locale */
 
     /* following field is needed by NLG routines */
-    unsigned long   _NLG_dwCode;
+    uint32_t   _NLG_dwCode;
 
     /*
      * Per-Thread data needed by C++ Exception Handling
@@ -1272,7 +1272,7 @@ struct _tiddata {
 
     int _cxxReThrow;        /* Set to True if it's a rethrown C++ Exception */
 
-    unsigned long __initDomain;     /* initial domain used by _beginthread[ex] for managed function */
+    uint32_t __initDomain;     /* initial domain used by _beginthread[ex] for managed function */
 };
 
 typedef struct _tiddata * _ptiddata;

public/tier0/platform.h

@@ -9,6 +9,14 @@
 #ifndef PLATFORM_H
 #define PLATFORM_H
 
+#include <cstdint>
+
+#ifdef PLATFORM_64BITS
+typedef uint64_t ThreadId_t;
+#else
+typedef uint32_t ThreadId_t;
+#endif
+
 #if defined( _X360 )
 #define NO_STEAM
 #define NO_VOICE
@@ -134,7 +142,7 @@
 typedef unsigned char uint8;
 typedef signed char int8;
 
-#ifdef __x86_64__
+#if defined( __x86_64__ ) || defined( _WIN64 )
 #ifndef X64BITS
 #define X64BITS
 #endif
@@ -170,14 +178,14 @@ typedef short int16;
 typedef unsigned short uint16;
 typedef int int32;
 typedef unsigned int uint32;
-typedef long long int64;
-typedef unsigned long long uint64;
+typedef int64_t int64;
+typedef uint64_t uint64;
 #ifdef X64BITS
-typedef long long intp;
-typedef unsigned long long uintp;
+typedef int64_t intp;
+typedef uint64_t uintp;
 #else
-typedef int intp;
-typedef unsigned int uintp;
+typedef int32_t intp;
+typedef uint32_t uintp;
 #endif
 
 #endif // else _WIN32
@@ -285,21 +293,12 @@ typedef void * HINSTANCE;
 #define MAX_PATH  260
 #endif
 
-
-#ifdef GNUC
-#undef offsetof
-//#define offsetof( type, var ) __builtin_offsetof( type, var ) 
-#define offsetof(s,m)	(size_t)&(((s *)0)->m)
-#else
-#undef offsetof
-#define offsetof(s,m)	(size_t)&(((s *)0)->m)
-#endif
-
-
 #define ALIGN_VALUE( val, alignment ) ( ( val + alignment - 1 ) & ~( alignment - 1 ) ) //  need macro for constant expression
 
 // Used to step into the debugger
-#if defined( _WIN32 ) && !defined( _X360 )
+#if defined( _WIN64 ) && !defined( _X360 )
+#define DebuggerBreak()  {}
+#elif defined( _WIN32 ) && !defined( _X360 )
 #define DebuggerBreak()  __asm { int 3 }
 #elif defined( _X360 )
 #define DebuggerBreak() DebugBreak()
@@ -541,6 +540,7 @@ static FORCEINLINE double fsel(double fComparand, double fValGE, double fLT)
 //-----------------------------------------------------------------------------
 //#define CHECK_FLOAT_EXCEPTIONS 1
 
+#if !defined( _WIN64 )
 #if !defined( _X360 )
 #if defined( _MSC_VER )
 
@@ -628,6 +628,7 @@ inline void SetupFPUControlWord()
 }
 
 #endif // _X360
+#endif // _WIN64
 
 //-----------------------------------------------------------------------------
 // Purpose: Standard functions for handling endian-ness
@@ -686,7 +687,7 @@ inline T DWordSwap360Intr( T dw )
 	return output;
 }
 
-#elif defined( _MSC_VER )
+#elif defined( _MSC_VER ) && !defined( _WIN64 )
 
 #define WordSwap  WordSwapAsm
 #define DWordSwap DWordSwapAsm
@@ -786,47 +787,45 @@ inline T DWordSwapAsm( T dw )
 // platform/compiler this should be tested.
 inline short BigShort( short val )		{ int test = 1; return ( *(char *)&test == 1 ) ? WordSwap( val )  : val; }
 inline uint16 BigWord( uint16 val )		{ int test = 1; return ( *(char *)&test == 1 ) ? WordSwap( val )  : val; }
-inline long BigLong( long val )			{ int test = 1; return ( *(char *)&test == 1 ) ? DWordSwap( val ) : val; }
+inline int32_t BigLong( int32_t val )	{ int test = 1; return ( *(char *)&test == 1 ) ? DWordSwap( val ) : val; }
 inline uint32 BigDWord( uint32 val )	{ int test = 1; return ( *(char *)&test == 1 ) ? DWordSwap( val ) : val; }
 inline short LittleShort( short val )	{ int test = 1; return ( *(char *)&test == 1 ) ? val : WordSwap( val ); }
 inline uint16 LittleWord( uint16 val )	{ int test = 1; return ( *(char *)&test == 1 ) ? val : WordSwap( val ); }
-inline long LittleLong( long val )		{ int test = 1; return ( *(char *)&test == 1 ) ? val : DWordSwap( val ); }
+inline int32_t LittleLong( int32_t val )		{ int test = 1; return ( *(char *)&test == 1 ) ? val : DWordSwap( val ); }
 inline uint32 LittleDWord( uint32 val )	{ int test = 1; return ( *(char *)&test == 1 ) ? val : DWordSwap( val ); }
 inline short SwapShort( short val )					{ return WordSwap( val ); }
 inline uint16 SwapWord( uint16 val )				{ return WordSwap( val ); }
-inline long SwapLong( long val )					{ return DWordSwap( val ); }
+inline int32_t SwapLong( int32_t val )					{ return DWordSwap( val ); }
 inline uint32 SwapDWord( uint32 val )				{ return DWordSwap( val ); }
 
 // Pass floats by pointer for swapping to avoid truncation in the fpu
 inline void BigFloat( float *pOut, const float *pIn )		{ int test = 1; ( *(char *)&test == 1 ) ? SafeSwapFloat( pOut, pIn ) : ( *pOut = *pIn ); }
 inline void LittleFloat( float *pOut, const float *pIn )	{ int test = 1; ( *(char *)&test == 1 ) ? ( *pOut = *pIn ) : SafeSwapFloat( pOut, pIn ); }
 inline void SwapFloat( float *pOut, const float *pIn )		{ SafeSwapFloat( pOut, pIn ); }
-
 #endif
 
 #if _X360
-inline unsigned long LoadLittleDWord( unsigned long *base, unsigned int dwordIndex )
+inline uint32_t LoadLittleDWord( uint32_t *base, unsigned int dwordIndex )
 {
 	return __loadwordbytereverse( dwordIndex<<2, base );
 }
 
-inline void StoreLittleDWord( unsigned long *base, unsigned int dwordIndex, unsigned long dword )
+inline void StoreLittleDWord( uint32_t *base, unsigned int dwordIndex, uint32_t dword )
 {
 	__storewordbytereverse( dword, dwordIndex<<2, base );
 }
 #else
-inline unsigned long LoadLittleDWord( unsigned long *base, unsigned int dwordIndex )
+inline uint32_t LoadLittleDWord( uint32_t *base, unsigned int dwordIndex )
 {
 	return LittleDWord( base[dwordIndex] );
 }
 
-inline void StoreLittleDWord( unsigned long *base, unsigned int dwordIndex, unsigned long dword )
+inline void StoreLittleDWord( uint32_t *base, unsigned int dwordIndex, uint32_t dword )
 {
 	base[dwordIndex] = LittleDWord(dword);
 }
 #endif
 
-
 #ifndef STATIC_TIER0
 
 #ifdef TIER0_DLL_EXPORT
@@ -854,7 +853,7 @@ PLATFORM_INTERFACE bool				Plat_IsInBenchmarkMode();
 
 
 PLATFORM_INTERFACE double			Plat_FloatTime();		// Returns time in seconds since the module was loaded.
-PLATFORM_INTERFACE unsigned long	Plat_MSTime();			// Time in milliseconds.
+PLATFORM_INTERFACE uint32_t			Plat_MSTime();			// Time in milliseconds.
 
 // b/w compatibility
 #define Sys_FloatTime Plat_FloatTime
@@ -907,25 +906,25 @@ PLATFORM_INTERFACE void ShutdownPME();
 //-----------------------------------------------------------------------------
 // Registers the current thread with Tier0's thread management system.
 // This should be called on every thread created in the game.
-PLATFORM_INTERFACE unsigned long Plat_RegisterThread( const tchar *pName = _T("Source Thread"));
+PLATFORM_INTERFACE ThreadId_t Plat_RegisterThread( const tchar *pName = _T("Source Thread"));
 
 // Registers the current thread as the primary thread.
-PLATFORM_INTERFACE unsigned long Plat_RegisterPrimaryThread();
+PLATFORM_INTERFACE ThreadId_t Plat_RegisterPrimaryThread();
 
 // VC-specific. Sets the thread's name so it has a friendly name in the debugger.
 // This should generally only be handled by Plat_RegisterThread and Plat_RegisterPrimaryThread
-PLATFORM_INTERFACE void	Plat_SetThreadName( unsigned long dwThreadID, const tchar *pName );
+PLATFORM_INTERFACE void	Plat_SetThreadName( ThreadId_t dwThreadID, const tchar *pName );
 
 // These would be private if it were possible to export private variables from a .DLL.
 // They need to be variables because they are checked by inline functions at performance
 // critical places.
-PLATFORM_INTERFACE unsigned long Plat_PrimaryThreadID;
+PLATFORM_INTERFACE ThreadId_t Plat_PrimaryThreadID;
 
 // Returns the ID of the currently executing thread.
-PLATFORM_INTERFACE unsigned long Plat_GetCurrentThreadID();
+PLATFORM_INTERFACE ThreadId_t Plat_GetCurrentThreadID();
 
 // Returns the ID of the primary thread.
-inline unsigned long Plat_GetPrimaryThreadID()
+inline ThreadId_t Plat_GetPrimaryThreadID()
 {
 	return Plat_PrimaryThreadID;
 }

public/tier0/systeminformation.h

@@ -35,15 +35,15 @@ enum SYSTEM_CALL_RESULT_t
 //
 struct PAGED_POOL_INFO_t
 {
-	unsigned long numPagesUsed;		// Number of Paged Pool pages used
-	unsigned long numPagesFree;		// Number of Paged Pool pages free
+	uint32_t numPagesUsed;		// Number of Paged Pool pages used
+	uint32_t numPagesFree;		// Number of Paged Pool pages free
 };
 
 //
 //	Plat_GetMemPageSize
 //		Returns the size of a memory page in kilobytes.
 //
-PLATFORM_INTERFACE unsigned long Plat_GetMemPageSize();
+PLATFORM_INTERFACE uint32_t Plat_GetMemPageSize();
 
 //
 //	Plat_GetPagedPoolInfo

public/tier0/threadtools.h

@@ -76,8 +76,6 @@ const unsigned TT_INFINITE = 0xffffffff;
 
 #endif // NO_THREAD_LOCAL
 
-typedef unsigned long ThreadId_t;
-
 //-----------------------------------------------------------------------------
 //
 // Simple thread creation. Differs from VCR mode/CreateThread/_beginthreadex
@@ -95,7 +93,7 @@ TT_INTERFACE bool ReleaseThreadHandle( ThreadHandle_t );
 //-----------------------------------------------------------------------------
 
 TT_INTERFACE void ThreadSleep(unsigned duration = 0);
-TT_INTERFACE uint ThreadGetCurrentId();
+TT_INTERFACE ThreadId_t ThreadGetCurrentId();
 TT_INTERFACE ThreadHandle_t ThreadGetCurrentHandle();
 TT_INTERFACE int ThreadGetPriority( ThreadHandle_t hThread = NULL );
 TT_INTERFACE bool ThreadSetPriority( ThreadHandle_t hThread, int priority );
@@ -108,14 +106,16 @@ typedef int (*ThreadedLoadLibraryFunc_t)();
 TT_INTERFACE void SetThreadedLoadLibraryFunc( ThreadedLoadLibraryFunc_t func );
 TT_INTERFACE ThreadedLoadLibraryFunc_t GetThreadedLoadLibraryFunc();
 
-#if defined( _WIN32 ) && !defined( _WIN64 ) && !defined( _X360 )
-extern "C" unsigned long __declspec(dllimport) __stdcall GetCurrentThreadId();
-#define ThreadGetCurrentId GetCurrentThreadId
+#if defined( _WIN64 )
+#include <immintrin.h> 
+#include <intrin.h>
 #endif
 
 inline void ThreadPause()
 {
-#if defined( _WIN32 ) && !defined( _X360 )
+#if defined( _WIN64 )
+	_mm_pause();
+#elif defined( _WIN32 ) && !defined( _X360 )
 	__asm pause;
 #elif defined _LINUX || defined __APPLE__
 	__asm __volatile("pause");
@@ -180,28 +180,50 @@ extern "C"
 #pragma intrinsic( _InterlockedExchangeAdd ) 
 #pragma intrinsic( _InterlockedIncrement )
 
-inline long ThreadInterlockedIncrement( long volatile *p )										{ Assert( (size_t)p % 4 == 0 ); return _InterlockedIncrement( p ); }
-inline long ThreadInterlockedDecrement( long volatile *p )										{ Assert( (size_t)p % 4 == 0 ); return _InterlockedDecrement( p ); }
-inline long ThreadInterlockedExchange( long volatile *p, long value )							{ Assert( (size_t)p % 4 == 0 ); return _InterlockedExchange( p, value ); }
-inline long ThreadInterlockedExchangeAdd( long volatile *p, long value )						{ Assert( (size_t)p % 4 == 0 ); return _InterlockedExchangeAdd( p, value ); }
-inline long ThreadInterlockedCompareExchange( long volatile *p, long value, long comperand )	{ Assert( (size_t)p % 4 == 0 ); return _InterlockedCompareExchange( p, value, comperand ); }
-inline bool ThreadInterlockedAssignIf( long volatile *p, long value, long comperand )			{ Assert( (size_t)p % 4 == 0 ); return ( _InterlockedCompareExchange( p, value, comperand ) == comperand ); }
-#else
-TT_INTERFACE long ThreadInterlockedIncrement( long volatile * );
-TT_INTERFACE long ThreadInterlockedDecrement( long volatile * );
-TT_INTERFACE long ThreadInterlockedExchange( long volatile *, long value );
-TT_INTERFACE long ThreadInterlockedExchangeAdd( long volatile *, long value );
-TT_INTERFACE long ThreadInterlockedCompareExchange( long volatile *, long value, long comperand );
-TT_INTERFACE bool ThreadInterlockedAssignIf( long volatile *, long value, long comperand );
+inline int32_t ThreadInterlockedIncrement( int32_t volatile *p )										{ Assert( (size_t)p % 4 == 0 ); return _InterlockedIncrement( (volatile long*)p ); }
+inline int32_t ThreadInterlockedDecrement( int32_t volatile *p )										{ Assert( (size_t)p % 4 == 0 ); return _InterlockedDecrement( (volatile long*)p ); }
+inline int32_t ThreadInterlockedExchange( int32_t volatile *p, int32_t value )							{ Assert( (size_t)p % 4 == 0 ); return _InterlockedExchange( (volatile long*)p, value ); }
+inline int32_t ThreadInterlockedExchangeAdd( int32_t volatile *p, int32_t value )						{ Assert( (size_t)p % 4 == 0 ); return _InterlockedExchangeAdd( (volatile long*)p, value ); }
+inline int32_t ThreadInterlockedCompareExchange( int32_t volatile *p, int32_t value, int32_t comperand )	{ Assert( (size_t)p % 4 == 0 ); return _InterlockedCompareExchange( (volatile long*)p, value, comperand ); }
+inline bool ThreadInterlockedAssignIf( int32_t volatile *p, int32_t value, int32_t comperand )			{ Assert( (size_t)p % 4 == 0 ); return ( _InterlockedCompareExchange( (volatile long*)p, value, comperand ) == comperand ); }
+
+#ifdef PLATFORM_64BITS
+#pragma intrinsic( _InterlockedCompareExchange64 )
+#pragma intrinsic( _InterlockedDecrement64 )
+#pragma intrinsic( _InterlockedExchange64 )
+#pragma intrinsic( _InterlockedExchangeAdd64 )
+#pragma intrinsic( _InterlockedIncrement64 )
+
+inline int64 ThreadInterlockedIncrement64( int64 volatile *p )										{ Assert( (size_t)p % 8 == 0 ); return _InterlockedIncrement64( p ); }
+inline int64 ThreadInterlockedDecrement64( int64 volatile *p )										{ Assert( (size_t)p % 8 == 0 ); return _InterlockedDecrement64( p ); }
+inline int64 ThreadInterlockedExchange64( int64 volatile *p, int64 value )							{ Assert( (size_t)p % 8 == 0 ); return _InterlockedExchange64( p, value ); }
+inline int64 ThreadInterlockedExchangeAdd64( int64 volatile *p, int64 value )						{ Assert( (size_t)p % 8 == 0 ); return _InterlockedExchangeAdd64( p, value ); }
+inline int64 ThreadInterlockedCompareExchange64( int64 volatile *p, int64 value, int64 comperand )	{ Assert( (size_t)p % 8 == 0 ); return _InterlockedCompareExchange64( p, value, comperand ); }
+inline bool ThreadInterlockedAssignIf64( int64 volatile *p, int64 value, int64 comperand )			{ Assert( (size_t)p % 8 == 0 ); return ( _InterlockedCompareExchange64( p, value, comperand ) == comperand ); }
 #endif
 
-inline unsigned ThreadInterlockedExchangeSubtract( long volatile *p, long value )	{ return ThreadInterlockedExchangeAdd( (long volatile *)p, -value ); }
+#else
+TT_INTERFACE int32_t ThreadInterlockedIncrement( int32_t volatile * );
+TT_INTERFACE int32_t ThreadInterlockedDecrement( int32_t volatile * );
+TT_INTERFACE int32_t ThreadInterlockedExchange( int32_t volatile *, int32_t value );
+TT_INTERFACE int32_t ThreadInterlockedExchangeAdd( int32_t volatile *, int32_t value );
+TT_INTERFACE int32_t ThreadInterlockedCompareExchange( int32_t volatile *, int32_t value, int32_t comperand );
+TT_INTERFACE bool ThreadInterlockedAssignIf( int32_t volatile *, int32_t value, int32_t comperand );
+#endif
 
-#if defined( USE_INTRINSIC_INTERLOCKED ) && !defined( _WIN64 )
+inline int32_t ThreadInterlockedExchangeSubtract( int32_t volatile *p, int32_t value )	{ return ThreadInterlockedExchangeAdd( (int32_t volatile *)p, -value ); }
+
+#if defined( USE_INTRINSIC_INTERLOCKED )
 #define TIPTR()
-inline void *ThreadInterlockedExchangePointer( void * volatile *p, void *value )							{ return (void *)_InterlockedExchange( reinterpret_cast<long volatile *>(p), reinterpret_cast<long>(value) ); }
-inline void *ThreadInterlockedCompareExchangePointer( void * volatile *p, void *value, void *comperand )	{ return (void *)_InterlockedCompareExchange( reinterpret_cast<long volatile *>(p), reinterpret_cast<long>(value), reinterpret_cast<long>(comperand) ); }
-inline bool ThreadInterlockedAssignPointerIf( void * volatile *p, void *value, void *comperand )			{ return ( _InterlockedCompareExchange( reinterpret_cast<long volatile *>(p), reinterpret_cast<long>(value), reinterpret_cast<long>(comperand) ) == reinterpret_cast<long>(comperand) ); }
+#ifdef PLATFORM_64BITS
+inline void *ThreadInterlockedExchangePointer( void * volatile *p, void *value )							{ return (void *)( ThreadInterlockedExchange64( reinterpret_cast<intp volatile *>(p), reinterpret_cast<intp>(value) ) ); }
+inline void *ThreadInterlockedCompareExchangePointer( void * volatile *p, void *value, void *comperand )	{ return (void *)( ThreadInterlockedCompareExchange64( reinterpret_cast<intp volatile *>(p), reinterpret_cast<intp>(value), reinterpret_cast<intp>(comperand) ) ); }
+inline bool ThreadInterlockedAssignPointerIf( void * volatile *p, void *value, void *comperand )			{ return ThreadInterlockedAssignIf64( reinterpret_cast<intp volatile *>(p), reinterpret_cast<intp>(value), reinterpret_cast<intp>(comperand) ); }
+#else
+inline void *ThreadInterlockedExchangePointer( void * volatile *p, void *value )							{ return (void *)( ThreadInterlockedExchange( reinterpret_cast<intp volatile *>(p), reinterpret_cast<intp>(value) ) ); }
+inline void *ThreadInterlockedCompareExchangePointer( void * volatile *p, void *value, void *comperand )	{ return (void *)( ThreadInterlockedCompareExchange( reinterpret_cast<intp volatile *>(p), reinterpret_cast<intp>(value), reinterpret_cast<intp>(comperand) ) ); }
+inline bool ThreadInterlockedAssignPointerIf( void * volatile *p, void *value, void *comperand )			{ return ( ThreadInterlockedCompareExchange( reinterpret_cast<intp volatile *>(p), reinterpret_cast<intp>(value), reinterpret_cast<intp>(comperand) ) == reinterpret_cast<intp>(comperand) ); }
+#endif
 #else
 TT_INTERFACE void *ThreadInterlockedExchangePointer( void * volatile *, void *value );
 TT_INTERFACE void *ThreadInterlockedCompareExchangePointer( void * volatile *, void *value, void *comperand );
@@ -212,28 +234,33 @@ inline void const *ThreadInterlockedExchangePointerToConst( void const * volatil
 inline void const *ThreadInterlockedCompareExchangePointerToConst( void const * volatile *p, void const *value, void const *comperand )	{ return ThreadInterlockedCompareExchangePointer( const_cast < void * volatile * > ( p ), const_cast < void * > ( value ), const_cast < void * > ( comperand ) ); }
 inline bool ThreadInterlockedAssignPointerToConstIf( void const * volatile *p, void const *value, void const *comperand )			{ return ThreadInterlockedAssignPointerIf( const_cast < void * volatile * > ( p ), const_cast < void * > ( value ), const_cast < void * > ( comperand ) ); }
 
+#if !defined( USE_INTRINSIC_INTERLOCKED ) || ( defined( _WIN32 ) && !defined( PLATFORM_64BITS ) )
+#if defined( _LINUX ) && defined( PLATFORM_64BITS )
+// http://gcc.gnu.org/onlinedocs/gcc-4.4.3/gcc/Atomic-Builtins.html#Atomic-Builtins
+// https://gcc.gnu.org/onlinedocs/gcc/_005f_005fatomic-Builtins.html
+inline int64 ThreadInterlockedIncrement64( int64 volatile * pDest )										{ Assert( (size_t)pDest % 8 == 0 ); return __atomic_add_fetch( pDest, 1, __ATOMIC_ACQ_REL ); }
+inline int64 ThreadInterlockedDecrement64( int64 volatile * pDest )										{ Assert( (size_t)pDest % 8 == 0 ); return __atomic_sub_fetch( pDest, 1, __ATOMIC_ACQ_REL ); }
+inline int64 ThreadInterlockedExchange64( int64 volatile * pDest, int64 value )							{ Assert( (size_t)pDest % 8 == 0 ); return __atomic_exchange_n( pDest, value, __ATOMIC_ACQ_REL ); }
+inline int64 ThreadInterlockedExchangeAdd64( int64 volatile * pDest, int64 value )						{ Assert( (size_t)pDest % 8 == 0 ); return __atomic_fetch_add( pDest, value, __ATOMIC_ACQ_REL ); }
+inline int64 ThreadInterlockedCompareExchange64( int64 volatile * pDest, int64 value, int64 comperand )	{ Assert( (size_t)pDest % 8 == 0 ); int64* alignedComperand = (int64*)aligned_alloc(8, sizeof(int64)); *alignedComperand = comperand; auto initial = __atomic_load_n( pDest, __ATOMIC_ACQUIRE ); __atomic_compare_exchange_n( pDest, alignedComperand, value, false, __ATOMIC_ACQ_REL, __ATOMIC_RELAXED  ); free(alignedComperand); return initial; }
+inline bool ThreadInterlockedAssignIf64( int64 volatile *pDest, int64 value, int64 comperand )			{ Assert( (size_t)pDest % 8 == 0 ); return __atomic_compare_exchange_n( pDest, &comperand, value, false, __ATOMIC_ACQ_REL, __ATOMIC_RELAXED ); }
+#else
 TT_INTERFACE int64 ThreadInterlockedIncrement64( int64 volatile * );
 TT_INTERFACE int64 ThreadInterlockedDecrement64( int64 volatile * );
 TT_INTERFACE int64 ThreadInterlockedCompareExchange64( int64 volatile *, int64 value, int64 comperand );
 TT_INTERFACE int64 ThreadInterlockedExchange64( int64 volatile *, int64 value );
 TT_INTERFACE int64 ThreadInterlockedExchangeAdd64( int64 volatile *, int64 value );
 TT_INTERFACE bool ThreadInterlockedAssignIf64(volatile int64 *pDest, int64 value, int64 comperand );
+#endif
+#endif
 
-inline unsigned ThreadInterlockedExchangeSubtract( unsigned volatile *p, unsigned value )	{ return ThreadInterlockedExchangeAdd( (long volatile *)p, value ); }
-inline unsigned ThreadInterlockedIncrement( unsigned volatile *p )	{ return ThreadInterlockedIncrement( (long volatile *)p ); }
-inline unsigned ThreadInterlockedDecrement( unsigned volatile *p )	{ return ThreadInterlockedDecrement( (long volatile *)p ); }
-inline unsigned ThreadInterlockedExchange( unsigned volatile *p, unsigned value )	{ return ThreadInterlockedExchange( (long volatile *)p, value ); }
-inline unsigned ThreadInterlockedExchangeAdd( unsigned volatile *p, unsigned value )	{ return ThreadInterlockedExchangeAdd( (long volatile *)p, value ); }
-inline unsigned ThreadInterlockedCompareExchange( unsigned volatile *p, unsigned value, unsigned comperand )	{ return ThreadInterlockedCompareExchange( (long volatile *)p, value, comperand ); }
-inline bool ThreadInterlockedAssignIf( unsigned volatile *p, unsigned value, unsigned comperand )	{ return ThreadInterlockedAssignIf( (long volatile *)p, value, comperand ); }
-
-inline int ThreadInterlockedExchangeSubtract( int volatile *p, int value )	{ return ThreadInterlockedExchangeAdd( (long volatile *)p, value ); }
-inline int ThreadInterlockedIncrement( int volatile *p )	{ return ThreadInterlockedIncrement( (long volatile *)p ); }
-inline int ThreadInterlockedDecrement( int volatile *p )	{ return ThreadInterlockedDecrement( (long volatile *)p ); }
-inline int ThreadInterlockedExchange( int volatile *p, int value )	{ return ThreadInterlockedExchange( (long volatile *)p, value ); }
-inline int ThreadInterlockedExchangeAdd( int volatile *p, int value )	{ return ThreadInterlockedExchangeAdd( (long volatile *)p, value ); }
-inline int ThreadInterlockedCompareExchange( int volatile *p, int value, int comperand )	{ return ThreadInterlockedCompareExchange( (long volatile *)p, value, comperand ); }
-inline bool ThreadInterlockedAssignIf( int volatile *p, int value, int comperand )	{ return ThreadInterlockedAssignIf( (long volatile *)p, value, comperand ); }
+inline uint32_t ThreadInterlockedExchangeSubtract( uint32_t volatile *p, uint32_t value )	{ return ThreadInterlockedExchangeAdd( (int32_t volatile *)p, value ); }
+inline uint32_t ThreadInterlockedIncrement( uint32_t volatile *p )	{ return ThreadInterlockedIncrement( (int32_t volatile *)p ); }
+inline uint32_t ThreadInterlockedDecrement( uint32_t volatile *p )	{ return ThreadInterlockedDecrement( (int32_t volatile *)p ); }
+inline uint32_t ThreadInterlockedExchange( uint32_t volatile *p, uint32_t value )	{ return ThreadInterlockedExchange( (int32_t volatile *)p, value ); }
+inline uint32_t ThreadInterlockedExchangeAdd( uint32_t volatile *p, uint32_t value )	{ return ThreadInterlockedExchangeAdd( (int32_t volatile *)p, value ); }
+inline uint32_t ThreadInterlockedCompareExchange( uint32_t volatile *p, uint32_t value, uint32_t comperand )	{ return ThreadInterlockedCompareExchange( (int32_t volatile *)p, value, comperand ); }
+inline bool ThreadInterlockedAssignIf( uint32_t volatile *p, uint32_t value, uint32_t comperand )	{ return ThreadInterlockedAssignIf( (int32_t volatile *)p, value, comperand ); }
 
 //-----------------------------------------------------------------------------
 // Access to VTune thread profiling
@@ -379,7 +406,7 @@ template <typename T>
 class CInterlockedIntT
 {
 public:
-	CInterlockedIntT() : m_value( 0 ) 				{ COMPILE_TIME_ASSERT( sizeof(T) == sizeof(long) ); }
+	CInterlockedIntT() : m_value( 0 ) 				{ COMPILE_TIME_ASSERT( sizeof(T) == sizeof(int32_t) ); }
 	CInterlockedIntT( T value ) : m_value( value ) 	{}
 
 	operator T() const				{ return m_value; }
@@ -388,17 +415,17 @@ public:
 	bool operator==( T rhs ) const	{ return ( m_value == rhs ); }
 	bool operator!=( T rhs ) const	{ return ( m_value != rhs ); }
 
-	T operator++()					{ return (T)ThreadInterlockedIncrement( (long *)&m_value ); }
+	T operator++()					{ return (T)ThreadInterlockedIncrement( (int32_t *)&m_value ); }
 	T operator++(int)				{ return operator++() - 1; }
 
-	T operator--()					{ return (T)ThreadInterlockedDecrement( (long *)&m_value ); }
+	T operator--()					{ return (T)ThreadInterlockedDecrement( (int32_t *)&m_value ); }
 	T operator--(int)				{ return operator--() + 1; }
 
-	bool AssignIf( T conditionValue, T newValue )	{ return ThreadInterlockedAssignIf( (long *)&m_value, (long)newValue, (long)conditionValue ); }
+	bool AssignIf( T conditionValue, T newValue )	{ return ThreadInterlockedAssignIf( (int32_t *)&m_value, (int32_t)newValue, (int32_t)conditionValue ); }
 
-	T operator=( T newValue )		{ ThreadInterlockedExchange((long *)&m_value, newValue); return m_value; }
+	T operator=( T newValue )		{ ThreadInterlockedExchange((int32_t *)&m_value, newValue); return m_value; }
 
-	void operator+=( T add )		{ ThreadInterlockedExchangeAdd( (long *)&m_value, (long)add ); }
+	void operator+=( T add )		{ ThreadInterlockedExchangeAdd( (int32_t *)&m_value, (int32_t)add ); }
 	void operator-=( T subtract )	{ operator+=( -subtract ); }
 	void operator*=( T multiplier )	{ 
 		T original, result; 
@@ -433,7 +460,7 @@ template <typename T>
 class CInterlockedPtr
 {
 public:
-	CInterlockedPtr() : m_value( 0 ) 				{ COMPILE_TIME_ASSERT( sizeof(T *) == sizeof(long) ); /* Will need to rework operator+= for 64 bit */ }
+	CInterlockedPtr() : m_value( 0 ) 				{ COMPILE_TIME_ASSERT( sizeof(T *) == sizeof(int32_t) ); /* Will need to rework operator+= for 64 bit */ }
 	CInterlockedPtr( T *value ) : m_value( value ) 	{}
 
 	operator T *() const			{ return m_value; }
@@ -442,17 +469,17 @@ public:
 	bool operator==( T *rhs ) const	{ return ( m_value == rhs ); }
 	bool operator!=( T *rhs ) const	{ return ( m_value != rhs ); }
 
-	T *operator++()					{ return ((T *)ThreadInterlockedExchangeAdd( (long *)&m_value, sizeof(T) )) + 1; }
-	T *operator++(int)				{ return (T *)ThreadInterlockedExchangeAdd( (long *)&m_value, sizeof(T) ); }
+	T *operator++()					{ return ((T *)ThreadInterlockedExchangeAdd( (int32_t *)&m_value, sizeof(T) )) + 1; }
+	T *operator++(int)				{ return (T *)ThreadInterlockedExchangeAdd( (int32_t *)&m_value, sizeof(T) ); }
 
-	T *operator--()					{ return ((T *)ThreadInterlockedExchangeAdd( (long *)&m_value, -sizeof(T) )) - 1; }
-	T *operator--(int)				{ return (T *)ThreadInterlockedExchangeAdd( (long *)&m_value, -sizeof(T) ); }
+	T *operator--()					{ return ((T *)ThreadInterlockedExchangeAdd( (int32_t *)&m_value, -sizeof(T) )) - 1; }
+	T *operator--(int)				{ return (T *)ThreadInterlockedExchangeAdd( (int32_t *)&m_value, -sizeof(T) ); }
 
 	bool AssignIf( T *conditionValue, T *newValue )	{ return ThreadInterlockedAssignPointerToConstIf( (void const **) &m_value, (void const *) newValue, (void const *) conditionValue ); }
 
 	T *operator=( T *newValue )		{ ThreadInterlockedExchangePointerToConst( (void const **) &m_value, (void const *) newValue ); return newValue; }
 
-	void operator+=( int add )		{ ThreadInterlockedExchangeAdd( (long *)&m_value, add * sizeof(T) ); }
+	void operator+=( int add )		{ ThreadInterlockedExchangeAdd( (int32_t *)&m_value, add * sizeof(T) ); }
 	void operator-=( int subtract )	{ operator+=( -subtract ); }
 
 	T *operator+( int rhs ) const		{ return m_value + rhs; }
@@ -555,22 +582,21 @@ public:
 	}
 
 private:
-	FORCEINLINE bool TryLockInline( const uint32 threadId ) volatile
+	FORCEINLINE bool TryLockInline( const ThreadId_t threadId ) volatile
 	{
-		if ( threadId != m_ownerID && !ThreadInterlockedAssignIf( (volatile long *)&m_ownerID, (long)threadId, 0 ) )
+		if ( threadId != m_ownerID && !ThreadInterlockedAssignIf( (volatile int32_t *)&m_ownerID, (int32_t)threadId, 0 ) )
 			return false;
 
 		++m_depth;
 		return true;
 	}
 
-	bool TryLock( const uint32 threadId ) volatile
+	bool TryLock( const ThreadId_t threadId ) volatile
 	{
 		return TryLockInline( threadId );
 	}
 
-	TT_CLASS void Lock( const uint32 threadId, unsigned nSpinSleepTime ) volatile;
-
+	TT_CLASS void Lock( const ThreadId_t threadId, unsigned nSpinSleepTime ) volatile;
 public:
 	bool TryLock() volatile
 	{
@@ -589,7 +615,7 @@ public:
 #endif
 	void Lock( unsigned nSpinSleepTime = 0 ) volatile
 	{
-		const uint32 threadId = ThreadGetCurrentId();
+		const auto threadId = ThreadGetCurrentId();
 
 		if ( !TryLockInline( threadId ) )
 		{
@@ -622,8 +648,13 @@ public:
 #endif
 
 		--m_depth;
-		if ( !m_depth )
+		if ( !m_depth ) {
+#ifdef _WIN64
+			_InterlockedExchange64( (int64 volatile*)&m_ownerID, 0 );
+#else
 			ThreadInterlockedExchange( &m_ownerID, 0 );
+#endif
+		}
 	}
 
 	bool TryLock() const volatile							{ return (const_cast<CThreadFastMutex *>(this))->TryLock(); }
@@ -633,11 +664,11 @@ public:
 	// To match regular CThreadMutex:
 	bool AssertOwnedByCurrentThread()	{ return true; }
 	void SetTrace( bool )				{}
+	ThreadId_t GetOwnerId() const			{ return m_ownerID;	}
 
-	uint32 GetOwnerId() const			{ return m_ownerID;	}
 	int	GetDepth() const				{ return m_depth; }
 private:
-	volatile uint32	m_ownerID;
+	volatile ThreadId_t	m_ownerID;
 	int				m_depth;
 };
 
@@ -845,13 +876,13 @@ private:
 class TT_CLASS CThreadSemaphore : public CThreadSyncObject
 {
 public:
-	CThreadSemaphore(long initialValue, long maxValue);
+	CThreadSemaphore(int32_t initialValue, int32_t maxValue);
 
 	//-----------------------------------------------------
 	// Increases the count of the semaphore object by a specified
 	// amount.  Wait() decreases the count by one on return.
 	//-----------------------------------------------------
-	bool Release(long releaseCount = 1, long * pPreviousCount = NULL );
+	bool Release(int32_t releaseCount = 1, int32_t * pPreviousCount = NULL );
 
 private:
 	CThreadSemaphore(const CThreadSemaphore &);
@@ -989,7 +1020,6 @@ public:
 		Assert( (int)this % 8 == 0 );
 		m_lockInfo.m_writerId = 0;
 		m_lockInfo.m_nReaders = 0;
-		m_lockInfo.m_i64 = 0;
 	}
 
 	bool TryLockForWrite();
@@ -1008,19 +1038,15 @@ public:
 	void UnlockWrite() const { const_cast<CThreadSpinRWLock *>(this)->UnlockWrite(); }
 
 private:
-	union LockInfo_t
+	struct LockInfo_t
 	{
-		struct
-		{
-			uint32	m_writerId;
-			int		m_nReaders;
-		};
-		int64 m_i64;
+		ThreadId_t	m_writerId;
+		int		m_nReaders;
 	};
 
 	bool AssignIf( const LockInfo_t &newValue, const LockInfo_t &comperand );
-	bool TryLockForWrite( const uint32 threadId );
-	void SpinLockForWrite( const uint32 threadId );
+	bool TryLockForWrite( const ThreadId_t threadId );
+	void SpinLockForWrite( const ThreadId_t threadId );
 
 	volatile LockInfo_t m_lockInfo;
 	CInterlockedInt m_nWriters;
@@ -1062,7 +1088,7 @@ public:
 #ifdef _WIN32
 	// Access the thread handle directly
 	HANDLE GetThreadHandle();
-	uint GetThreadId();
+	ThreadId_t GetThreadId();
 #endif
 
 	//-----------------------------------------------------
@@ -1362,7 +1388,7 @@ extern "C"
 inline void CThreadMutex::Lock()
 {
 #ifdef THREAD_MUTEX_TRACING_ENABLED
-	uint thisThreadID = ThreadGetCurrentId();
+	ThreadId_t thisThreadID = ThreadGetCurrentId();
 	if ( m_bTrace && m_currentOwnerID && ( m_currentOwnerID != thisThreadID ) )
 		Msg( "Thread %u about to wait for lock %x owned by %u\n", ThreadGetCurrentId(), (CRITICAL_SECTION *)&m_CriticalSection, m_currentOwnerID );
 #endif
@@ -1520,7 +1546,7 @@ inline bool CThreadSpinRWLock::AssignIf( const LockInfo_t &newValue, const LockI
 	return ThreadInterlockedAssignIf64( (int64 *)&m_lockInfo, *((int64 *)&newValue), *((int64 *)&comperand) );
 }
 
-inline bool CThreadSpinRWLock::TryLockForWrite( const uint32 threadId )
+inline bool CThreadSpinRWLock::TryLockForWrite( const ThreadId_t threadId )
 {
 	// In order to grab a write lock, there can be no readers and no owners of the write lock
 	if ( m_lockInfo.m_nReaders > 0 || ( m_lockInfo.m_writerId && m_lockInfo.m_writerId != threadId ) )
@@ -1528,8 +1554,8 @@ inline bool CThreadSpinRWLock::TryLockForWrite( const uint32 threadId )
 		return false;
 	}
 
-	static const LockInfo_t oldValue = { {0, 0} };
-	LockInfo_t newValue = { {threadId, 0} };
+	static const LockInfo_t oldValue = {0, 0};
+	LockInfo_t newValue = {threadId, 0};
 	const bool bSuccess = AssignIf( newValue, oldValue );
 #if defined(_X360)
 	if ( bSuccess )
@@ -1578,7 +1604,7 @@ inline bool CThreadSpinRWLock::TryLockForRead()
 
 inline void CThreadSpinRWLock::LockForWrite()
 {
-	const uint32 threadId = ThreadGetCurrentId();
+	const ThreadId_t threadId = ThreadGetCurrentId();
 
 	m_nWriters++;
 

public/tier0/tslist.h

@@ -172,7 +172,7 @@ public:
 	TSLNodeBase_t *Detach()
 	{
 #ifdef USE_NATIVE_SLIST
-		TSLNodeBase_t *pBase = (TSLNodeBase_t *)InterlockedFlushSList( &m_Head );
+		TSLNodeBase_t *pBase = (TSLNodeBase_t *)InterlockedFlushSList( (PSLIST_HEADER)&m_Head );
 #ifdef _X360
 		__lwsync(); // read-acquire barrier
 #endif
@@ -201,7 +201,7 @@ public:
 	int Count() const
 	{
 #ifdef USE_NATIVE_SLIST
-		return QueryDepthSList( &m_Head );
+		return QueryDepthSList( (PSLIST_HEADER)&m_Head );
 #else
 		return m_Head.value.Depth;
 #endif

public/tier0/vcrmode.h

@@ -139,18 +139,18 @@ typedef struct VCR_s
 	tchar*		(*Hook_GetCommandLine)();
 
 	// Registry hooks.
-	long		(*Hook_RegOpenKeyEx)( void *hKey, const tchar *lpSubKey, unsigned long ulOptions, unsigned long samDesired, void *pHKey );
-	long		(*Hook_RegSetValueEx)(void *hKey, tchar const *lpValueName, unsigned long Reserved, unsigned long dwType, uint8 const *lpData, unsigned long cbData);
-	long		(*Hook_RegQueryValueEx)(void *hKey, tchar const *lpValueName, unsigned long *lpReserved, unsigned long *lpType, uint8 *lpData, unsigned long *lpcbData);
-	long		(*Hook_RegCreateKeyEx)(void *hKey, tchar const *lpSubKey, unsigned long Reserved, tchar *lpClass, unsigned long dwOptions, unsigned long samDesired, void *lpSecurityAttributes, void *phkResult, unsigned long *lpdwDisposition);
+	int32_t		(*Hook_RegOpenKeyEx)( void *hKey, const tchar *lpSubKey, uint32_t ulOptions, uint32_t samDesired, void *pHKey );
+	int32_t		(*Hook_RegSetValueEx)(void *hKey, tchar const *lpValueName, uint32_t Reserved, uint32_t dwType, uint8 const *lpData, uint32_t cbData);
+	int32_t		(*Hook_RegQueryValueEx)(void *hKey, tchar const *lpValueName, uint32_t *lpReserved, uint32_t *lpType, uint8 *lpData, uint32_t *lpcbData);
+	int32_t		(*Hook_RegCreateKeyEx)(void *hKey, tchar const *lpSubKey, uint32_t Reserved, tchar *lpClass, uint32_t dwOptions, uint32_t samDesired, void *lpSecurityAttributes, void *phkResult, uint32_t *lpdwDisposition);
 	void		(*Hook_RegCloseKey)(void *hKey);
 
 	// hInput is a HANDLE.
-	int			(*Hook_GetNumberOfConsoleInputEvents)( void *hInput, unsigned long *pNumEvents );
+	int			(*Hook_GetNumberOfConsoleInputEvents)( void *hInput, uint32_t *pNumEvents );
 
 	// hInput is a HANDLE.
 	// pRecs is an INPUT_RECORD pointer.
-	int			(*Hook_ReadConsoleInput)( void *hInput, void *pRecs, int nMaxRecs, unsigned long *pNumRead );
+	int			(*Hook_ReadConsoleInput)( void *hInput, void *pRecs, int nMaxRecs, uint32_t *pNumRead );
 
 	
 	// This calls time() then gives you localtime()'s result.
@@ -186,19 +186,19 @@ typedef struct VCR_s
 	// This mirrors the Windows API CreateThread function and returns a HANDLE the same way.
 	void*		(*Hook_CreateThread)( 
 		void *lpThreadAttributes,
-		unsigned long dwStackSize,
+		uint32_t dwStackSize,
 		void *lpStartAddress,
 		void *lpParameter,
-		unsigned long dwCreationFlags,
-		unsigned long *lpThreadID );
+		uint32_t dwCreationFlags,
+		uint32_t *lpThreadID );
 	
-	unsigned long (*Hook_WaitForSingleObject)(
+	uint32_t (*Hook_WaitForSingleObject)(
 		void *handle,
-		unsigned long dwMilliseconds );
+		uint32_t dwMilliseconds );
 
 	void		(*Hook_EnterCriticalSection)( void *pCS );
 
-	void		(*Hook_Time)( long *pTime );
+	void		(*Hook_Time)( int32_t *pTime );
 
 	// String value. Playback just verifies that the incoming string is the same as it was when recording.
 	void		(*GenericString)( const char *pEventName, const char *pString );
@@ -206,7 +206,7 @@ typedef struct VCR_s
 	// Works like GenericValue, except upon playback it will verify that pData's contents are the same as it was during recording.
 	void		(*GenericValueVerify)( const tchar *pEventName, const void *pData, int maxLen );
 
-	unsigned long (*Hook_WaitForMultipleObjects)( uint32 nHandles, const void **pHandles, int bWaitAll, uint32 timeout );
+	uint32_t (*Hook_WaitForMultipleObjects)( uint32 nHandles, const void **pHandles, int bWaitAll, uint32 timeout );
 
 } VCR_t;
 

public/tier0/vprof.h

@@ -261,7 +261,7 @@ public:
 	int GetL2CacheMisses();
 
 	// Not used in the common case...
-	void SetCurFrameTime( unsigned long milliseconds );
+	void SetCurFrameTime( uint32_t milliseconds );
 	
 	void SetClientData( int iClientData )	{ m_iClientData = iClientData; }
 	int GetClientData() const				{ return m_iClientData; }

public/tier1/bitbuf.h

@@ -156,7 +156,7 @@ public:
 	void			WriteByte(int val);
 	void			WriteShort(int val);
 	void			WriteWord(int val);
-	void			WriteLong(long val);
+	void			WriteLong(int32_t val);
 	void			WriteLongLong(int64 val);
 	void			WriteFloat(float val);
 	bool			WriteBytes( const void *pBuf, int nBytes );
@@ -297,7 +297,7 @@ inline void old_bf_write::WriteUBitLong( unsigned int curData, int numbits, bool
 	// Make sure it doesn't overflow.
 	if ( bCheckRange && numbits < 32 )
 	{
-		if ( curData >= (unsigned long)(1 << numbits) )
+		if ( curData >= (uint32_t)(1 << numbits) )
 		{
 			CallErrorHandler( BITBUFERROR_VALUE_OUT_OF_RANGE, GetDebugName() );
 		}
@@ -305,7 +305,7 @@ inline void old_bf_write::WriteUBitLong( unsigned int curData, int numbits, bool
 	Assert( numbits >= 0 && numbits <= 32 );
 #endif
 
-	extern unsigned long g_BitWriteMasks[32][33];
+	extern uint32_t g_BitWriteMasks[32][33];
 
 	// Bounds checking..
 	if ((m_iCurBit+numbits) > m_nDataBits)
@@ -321,17 +321,17 @@ inline void old_bf_write::WriteUBitLong( unsigned int curData, int numbits, bool
 
 	// Mask in a dword.
 	unsigned int iDWord = iCurBit >> 5;
-	Assert( (iDWord*4 + sizeof(long)) <= (unsigned int)m_nDataBytes );
+	Assert( (iDWord*4 + sizeof(int32_t)) <= (unsigned int)m_nDataBytes );
 
-	unsigned long iCurBitMasked = iCurBit & 31;
+	uint32_t iCurBitMasked = iCurBit & 31;
 
-	unsigned long dword = LoadLittleDWord( (unsigned long*)m_pData, iDWord );
+	uint32_t dword = LoadLittleDWord( (uint32_t*)m_pData, iDWord );
 
 	dword &= g_BitWriteMasks[iCurBitMasked][nBitsLeft];
 	dword |= curData << iCurBitMasked;
 
 	// write to stream (lsb to msb ) properly
-	StoreLittleDWord( (unsigned long*)m_pData, iDWord, dword );
+	StoreLittleDWord( (uint32_t*)m_pData, iDWord, dword );
 
 	// Did it span a dword?
 	int nBitsWritten = 32 - iCurBitMasked;
@@ -341,13 +341,13 @@ inline void old_bf_write::WriteUBitLong( unsigned int curData, int numbits, bool
 		curData >>= nBitsWritten;
 
 		// read from stream (lsb to msb) properly 
-		dword = LoadLittleDWord( (unsigned long*)m_pData, iDWord+1 );
+		dword = LoadLittleDWord( (uint32_t*)m_pData, iDWord+1 );
 
 		dword &= g_BitWriteMasks[0][nBitsLeft];
 		dword |= curData;
 
 		// write to stream (lsb to msb) properly 
-		StoreLittleDWord( (unsigned long*)m_pData, iDWord+1, dword );
+		StoreLittleDWord( (uint32_t*)m_pData, iDWord+1, dword );
 	}
 
 	m_iCurBit += numbits;
@@ -459,7 +459,7 @@ public:
 	int				ReadByte();
 	int				ReadShort();
 	int				ReadWord();
-	long			ReadLong();
+	int32_t			ReadLong();
 	int64			ReadLongLong();
 	float			ReadFloat();
 	bool			ReadBytes(void *pOut, int nBytes);
@@ -604,9 +604,9 @@ inline int old_bf_read::ReadOneBit()
 
 inline float old_bf_read::ReadBitFloat()
 {
-	long val;
+	int32_t val;
 
-	Assert(sizeof(float) == sizeof(long));
+	Assert(sizeof(float) == sizeof(int32_t));
 	Assert(sizeof(float) == 4);
 
 	if(CheckForOverflow(32))
@@ -627,7 +627,7 @@ inline float old_bf_read::ReadBitFloat()
 
 inline unsigned int old_bf_read::ReadUBitLong( int numbits )
 {
-	extern unsigned long g_ExtraMasks[32];
+	extern uint32_t g_ExtraMasks[32];
 
 	if ( (m_iCurBit+numbits) > m_nDataBits )
 	{
@@ -640,7 +640,7 @@ inline unsigned int old_bf_read::ReadUBitLong( int numbits )
 
 	// Read the current dword.
 	int idword1 = m_iCurBit >> 5;
-	unsigned int dword1 = LoadLittleDWord( (unsigned long*)m_pData, idword1 );
+	unsigned int dword1 = LoadLittleDWord( (uint32_t*)m_pData, idword1 );
 
 	dword1 >>= (m_iCurBit & 31); // Get the bits we're interested in.
 
@@ -656,7 +656,7 @@ inline unsigned int old_bf_read::ReadUBitLong( int numbits )
 	else
 	{
 		int nExtraBits = m_iCurBit & 31;
-		unsigned int dword2 = LoadLittleDWord( (unsigned long*)m_pData, idword1+1 );
+		unsigned int dword2 = LoadLittleDWord( (uint32_t*)m_pData, idword1+1 );
 
 		dword2 &= g_ExtraMasks[nExtraBits];
 
@@ -809,7 +809,7 @@ public:
 	}
 
 
-	FORCEINLINE void WriteLong(long val)
+	FORCEINLINE void WriteLong(int32_t val)
 	{
 		WriteSBitLong( val, 32 );
 	}
@@ -910,7 +910,7 @@ FORCEINLINE void CBitWrite::WriteUBitLong( unsigned int nData, int nNumBits, boo
 	// Make sure it doesn't overflow.
 	if ( bCheckRange && nNumBits < 32 )
 	{
-		Assert( nData <= (unsigned long)(1 << nNumBits ) );
+		Assert( nData <= (uint32_t)(1 << nNumBits ) );
 	}
 	Assert( nNumBits >= 0 && nNumBits <= 32 );
 #endif
@@ -1195,12 +1195,12 @@ FORCEINLINE int CBitRead::ReadSBitLong( int numbits )
 
 FORCEINLINE int CBitRead::ReadLong( void )
 {
-	return ( int ) ReadUBitLong( sizeof(long) << 3 );
+	return ( int ) ReadUBitLong( sizeof(int32_t) << 3 );
 }
 
 FORCEINLINE float CBitRead::ReadFloat( void )
 {
-	uint32 nUval = ReadUBitLong( sizeof(long) << 3 );
+	uint32 nUval = ReadUBitLong( sizeof(int32_t) << 3 );
 	return * ( ( float * ) &nUval );
 }
 

public/tier1/checksum_crc.h

@@ -10,7 +10,9 @@
 #pragma once
 #endif
 
-typedef unsigned long CRC32_t;
+#include <cstdint>
+
+typedef uint32_t CRC32_t;
 
 void CRC32_Init( CRC32_t *pulCRC );
 void CRC32_ProcessBuffer( CRC32_t *pulCRC, const void *p, int len );

public/tier1/netadr.h

@@ -55,8 +55,8 @@ public:
 	bool	IsValid() const;	// ip & port != 0
 	void    SetFromSocket( int hSocket );
 	// These function names are decorated because the Xbox360 defines macros for ntohl and htonl
- 	unsigned long addr_ntohl() const;
- 	unsigned long addr_htonl() const;
+ 	uint32_t addr_ntohl() const;
+ 	uint32_t addr_htonl() const;
 	bool operator==(const netadr_s &netadr) const {return ( CompareAdr( netadr ) );}
 	bool operator<(const netadr_s &netadr) const;
 

public/tier1/refcount.h

@@ -159,8 +159,8 @@ public:
 class CRefMT
 {
 public:
-	static int Increment( int *p) { return ThreadInterlockedIncrement( (long *)p ); }
-	static int Decrement( int *p) { return ThreadInterlockedDecrement( (long *)p ); }
+	static int Increment( int *p) { return ThreadInterlockedIncrement( (int32_t *)p ); }
+	static int Decrement( int *p) { return ThreadInterlockedDecrement( (int32_t *)p ); }
 };
 
 class CRefST

public/tier1/utlbuffer.h

@@ -629,7 +629,7 @@ inline void CUtlBuffer::GetTypeBin< float >( float &dest )
 {
 	if ( CheckGet( sizeof( float ) ) )
 	{
-		uintp pData = (uintp)PeekGet();
+		uintptr_t pData = (uintptr_t)PeekGet();
 		if ( IsX360() && ( pData & 0x03 ) )
 		{
 			// handle unaligned read

public/tier1/utlmemory.h

@@ -661,7 +661,7 @@ inline bool CUtlMemory<T,I>::IsIdxValid( I i ) const
 {
 	// GCC warns if I is an unsigned type and we do a ">= 0" against it (since the comparison is always 0).
 	// We get the warning even if we cast inside the expression. It only goes away if we assign to another variable.
-	long x = i;
+	int32_t x = i;
 	return ( x >= 0 ) && ( x < m_nAllocationCount );
 }
 

public/tier1/utlmultilist.h

@@ -385,21 +385,6 @@ struct validindex_t<T, unsigned int>
 	}
 };
 
-template <class T>
-struct validindex_t<T, unsigned long>
-{
-	static inline bool IsValidIndex(const CUtlMultiList<T, unsigned long> *list, unsigned long i)
-	{
-		return (i < list->m_MaxElementIndex) && ((list->m_Memory[i].m_Previous != i) ||
-			(list->m_Memory[i].m_Next == i));
-	}
-
-	static inline bool IsInList(const CUtlMultiList<T, unsigned long> *list, unsigned long i)
-	{
-		return (i < list->m_MaxElementIndex) && (list->Previous(i) != i);
-	}
-};
-
 //-----------------------------------------------------------------------------
 // Are nodes in the list or valid?
 //-----------------------------------------------------------------------------

public/vstdlib/jobthread.h

@@ -979,7 +979,7 @@ public:
 		m_szDescription = pszDescription;
 	}
 
-	void Run( long lBegin, long nItems, int nMaxParallel = INT_MAX )
+	void Run( int32_t lBegin, int32_t nItems, int nMaxParallel = INT_MAX )
 	{
 		if ( nItems )
 		{
@@ -1015,11 +1015,11 @@ private:
 	{
 		m_ItemProcessor.Begin();
 
-		long lLimit = m_lLimit;
+		int32_t lLimit = m_lLimit;
 
 		for (;;)
 		{
-			long lIndex = m_lIndex ++;
+			int32_t lIndex = m_lIndex ++;
 			if ( lIndex < lLimit )
 			{
 				m_ItemProcessor.Process( lIndex );
@@ -1035,23 +1035,23 @@ private:
 		--m_nActive;
 	}
 	CInterlockedInt				m_lIndex;
-	long						m_lLimit;
+	int32_t						m_lLimit;
 	CInterlockedInt				m_nActive;
 	const char *				m_szDescription;
 };
 
-inline void ParallelLoopProcess( const char *szDescription, long lBegin, unsigned nItems, void (*pfnProcess)( long const & ), void (*pfnBegin)() = NULL, void (*pfnEnd)() = NULL, int nMaxParallel = INT_MAX )
+inline void ParallelLoopProcess( const char *szDescription, int32_t lBegin, unsigned nItems, void (*pfnProcess)( int32_t const & ), void (*pfnBegin)() = NULL, void (*pfnEnd)() = NULL, int nMaxParallel = INT_MAX )
 {
-	CParallelLoopProcessor< CFuncJobItemProcessor< long const > > processor( szDescription );
+	CParallelLoopProcessor< CFuncJobItemProcessor< int32_t const > > processor( szDescription );
 	processor.m_ItemProcessor.Init( pfnProcess, pfnBegin, pfnEnd );
 	processor.Run( lBegin, nItems, nMaxParallel );
 
 }
 
 template < typename OBJECT_TYPE, typename FUNCTION_CLASS > 
-inline void ParallelLoopProcess( const char *szDescription, long lBegin, unsigned nItems, OBJECT_TYPE *pObject, void (FUNCTION_CLASS::*pfnProcess)( long const & ), void (FUNCTION_CLASS::*pfnBegin)() = NULL, void (FUNCTION_CLASS::*pfnEnd)() = NULL, int nMaxParallel = INT_MAX )
+inline void ParallelLoopProcess( const char *szDescription, int32_t lBegin, unsigned nItems, OBJECT_TYPE *pObject, void (FUNCTION_CLASS::*pfnProcess)( long const & ), void (FUNCTION_CLASS::*pfnBegin)() = NULL, void (FUNCTION_CLASS::*pfnEnd)() = NULL, int nMaxParallel = INT_MAX )
 {
-	CParallelLoopProcessor< CMemberFuncJobItemProcessor<long const, OBJECT_TYPE, FUNCTION_CLASS> > processor( szDescription );
+	CParallelLoopProcessor< CMemberFuncJobItemProcessor<int32_t const, OBJECT_TYPE, FUNCTION_CLASS> > processor( szDescription );
 	processor.m_ItemProcessor.Init( pObject, pfnProcess, pfnBegin, pfnEnd );
 	processor.Run( lBegin, nItems, nMaxParallel );
 }

tier1/AMBuilder

@@ -0,0 +1,48 @@
+# vim: set ts=2 sw=2 tw=99 noet ft=python:
+import os, sys
+
+builder.SetBuildFolder('/')
+
+project = builder.StaticLibraryProject('tier1')
+
+project.sources = [
+	'bitbuf.cpp',
+	'byteswap.cpp',
+	'characterset.cpp',
+	'checksum_crc.cpp',
+	'checksum_md5.cpp',
+	'commandbuffer.cpp',
+	'convar.cpp',
+	'datamanager.cpp',
+	'diff.cpp',
+	'generichash.cpp',
+	'interface.cpp',
+	'KeyValues.cpp',
+	'mempool.cpp',
+	'memstack.cpp',
+	'NetAdr.cpp',
+	'newbitbuf.cpp',
+	'processor_detect.cpp',
+	'rangecheckedvar.cpp',
+	'stringpool.cpp',
+	'strtools.cpp',
+	'tier1.cpp',
+	'undiff.cpp',
+	'uniqueid.cpp',
+	'utlbuffer.cpp',
+	'utlbufferutil.cpp',
+	'utlstring.cpp',
+	'utlsymbol.cpp'
+]
+
+for cxx in HL2SDK.targets:
+  binary = HL2SDK.ConfigureLibrary(project, cxx, builder)
+  compiler = binary.compiler
+
+  compiler.cxxincludes += [
+    os.path.join(builder.currentSourcePath, '..', 'public'),
+    os.path.join(builder.currentSourcePath, '..', 'public', 'tier0'),
+    os.path.join(builder.currentSourcePath, '..', 'public', 'tier1')
+  ]
+
+HL2SDK.libs += builder.Add(project)

tier1/KeyValues.cpp

@@ -2882,14 +2882,16 @@ bool KeyValues::Dump( IKeyValuesDumpContext *pDump, int nIndentLevel /* = 0 */ )
 		return false;
 	
 	// Dump values
-	for ( KeyValues *val = this ? GetFirstValue() : NULL; val; val = val->GetNextValue() )
+	KeyValues *val = this;
+	for ( val = val ? GetFirstValue() : val; val; val = val->GetNextValue() )
 	{
 		if ( !pDump->KvWriteValue( val, nIndentLevel + 1 ) )
 			return false;
 	}
 
 	// Dump subkeys
-	for ( KeyValues *sub = this ? GetFirstTrueSubKey() : NULL; sub; sub = sub->GetNextTrueSubKey() )
+	KeyValues *sub = this;
+	for ( sub = sub ? GetFirstTrueSubKey() : sub; sub; sub = sub->GetNextTrueSubKey() )
 	{
 		if ( !sub->Dump( pDump, nIndentLevel + 1 ) )
 			return false;

tier1/NetAdr.cpp

@@ -184,12 +184,12 @@ unsigned int netadr_t::GetIP() const
 	return *(unsigned int *)&ip;;
 }
 
-unsigned long netadr_t::addr_ntohl() const
+uint32_t netadr_t::addr_ntohl() const
 {
 	return ntohl( GetIP() );
 }
 
-unsigned long netadr_t::addr_htonl() const
+uint32_t netadr_t::addr_htonl() const
 {
 	return htonl( GetIP() );
 }

tier1/bitbuf.cpp

@@ -86,10 +86,10 @@ void SetBitBufErrorHandler( BitBufErrorHandler fn )
 
 // Precalculated bit masks for WriteUBitLong. Using these tables instead of 
 // doing the calculations gives a 33% speedup in WriteUBitLong.
-unsigned long g_BitWriteMasks[32][33];
+uint32_t g_BitWriteMasks[32][33];
 
 // (1 << i) - 1
-unsigned long g_ExtraMasks[32];
+uint32_t g_ExtraMasks[32];
 
 class CBitWriteMasksInit
 {
@@ -147,7 +147,7 @@ void old_bf_write::StartWriting( void *pData, int nBytes, int iStartBit, int nBi
 {
 	// Make sure it's dword aligned and padded.
 	Assert( (nBytes % 4) == 0 );
-	Assert(((unsigned long)pData & 3) == 0);
+	Assert(((uint32_t)pData & 3) == 0);
 
 	// The writing code will overrun the end of the buffer if it isn't dword aligned, so truncate to force alignment
 	nBytes &= ~3;
@@ -331,7 +331,7 @@ bool old_bf_write::WriteBits(const void *pInData, int nBits)
 	}
 
 	// Align output to dword boundary
-	while (((unsigned long)pOut & 3) != 0 && nBitsLeft >= 8)
+	while (((uintptr_t)pOut & 3) != 0 && nBitsLeft >= 8)
 	{
 
 		WriteUBitLong( *pOut, 8, false );
@@ -354,18 +354,18 @@ bool old_bf_write::WriteBits(const void *pInData, int nBits)
 	// X360TBD: Can't write dwords in WriteBits because they'll get swapped
 	if ( IsPC() && nBitsLeft >= 32 )
 	{
-		unsigned long iBitsRight = (m_iCurBit & 31);
-		unsigned long iBitsLeft = 32 - iBitsRight;
-		unsigned long bitMaskLeft = g_BitWriteMasks[iBitsRight][32];
-		unsigned long bitMaskRight = g_BitWriteMasks[0][iBitsRight];
+		uint32_t iBitsRight = (m_iCurBit & 31);
+		uint32_t iBitsLeft = 32 - iBitsRight;
+		uint32_t bitMaskLeft = g_BitWriteMasks[iBitsRight][32];
+		uint32_t bitMaskRight = g_BitWriteMasks[0][iBitsRight];
 
-		unsigned long *pData = &((unsigned long*)m_pData)[m_iCurBit>>5];
+		uint32_t *pData = &((uint32_t*)m_pData)[m_iCurBit>>5];
 
 		// Read dwords.
 		while(nBitsLeft >= 32)
 		{
-			unsigned long curData = *(unsigned long*)pOut;
-			pOut += sizeof(unsigned long);
+			uint32_t curData = *(uint32_t*)pOut;
+			pOut += sizeof(uint32_t);
 
 			*pData &= bitMaskLeft;
 			*pData |= curData << iBitsRight;
@@ -529,12 +529,12 @@ void old_bf_write::WriteBitCoord (const float f)
 
 void old_bf_write::WriteBitFloat(float val)
 {
-	long intVal;
+	int32_t intVal;
 
-	Assert(sizeof(long) == sizeof(float));
+	Assert(sizeof(int32_t) == sizeof(float));
 	Assert(sizeof(float) == 4);
 
-	intVal = *((long*)&val);
+	intVal = *((int32_t*)&val);
 	WriteUBitLong( intVal, 32 );
 }
 
@@ -623,9 +623,9 @@ void old_bf_write::WriteWord(int val)
 	WriteUBitLong(val, sizeof(unsigned short) << 3);
 }
 
-void old_bf_write::WriteLong(long val)
+void old_bf_write::WriteLong(int32_t val)
 {
-	WriteSBitLong(val, sizeof(long) << 3);
+	WriteSBitLong(val, sizeof(int32_t) << 3);
 }
 
 void old_bf_write::WriteLongLong(int64 val)
@@ -635,8 +635,8 @@ void old_bf_write::WriteLongLong(int64 val)
 	// Insert the two DWORDS according to network endian
 	const short endianIndex = 0x0100;
 	byte *idx = (byte*)&endianIndex;
-	WriteUBitLong(pLongs[*idx++], sizeof(long) << 3);
-	WriteUBitLong(pLongs[*idx], sizeof(long) << 3);
+	WriteUBitLong(pLongs[*idx++], sizeof(int32_t) << 3);
+	WriteUBitLong(pLongs[*idx], sizeof(int32_t) << 3);
 }
 
 void old_bf_write::WriteFloat(float val)
@@ -701,7 +701,7 @@ old_bf_read::old_bf_read( const char *pDebugName, const void *pData, int nBytes,
 void old_bf_read::StartReading( const void *pData, int nBytes, int iStartBit, int nBits )
 {
 	// Make sure we're dword aligned.
-	Assert(((unsigned long)pData & 3) == 0);
+	Assert(((uint32_t)pData & 3) == 0);
 
 	m_pData = (unsigned char*)pData;
 	m_nDataBytes = nBytes;
@@ -768,7 +768,7 @@ void old_bf_read::ReadBits(void *pOutData, int nBits)
 
 	
 	// align output to dword boundary
-	while( ((unsigned long)pOut & 3) != 0 && nBitsLeft >= 8 )
+	while( ((uintptr_t)pOut & 3) != 0 && nBitsLeft >= 8 )
 	{
 		*pOut = (unsigned char)ReadUBitLong(8);
 		++pOut;
@@ -781,8 +781,8 @@ void old_bf_read::ReadBits(void *pOutData, int nBits)
 		// read dwords
 		while ( nBitsLeft >= 32 )
 		{
-			*((unsigned long*)pOut) = ReadUBitLong(32);
-			pOut += sizeof(unsigned long);
+			*((uint32_t*)pOut) = ReadUBitLong(32);
+			pOut += sizeof(uint32_t);
 			nBitsLeft -= 32;
 		}
 	}
@@ -867,7 +867,9 @@ int old_bf_read::ReadSBitLong( int numbits )
 }
 
 const byte g_BitMask[8] = {0x1, 0x2, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80};
+#if FAST_BIT_SCAN
 const byte g_TrailingMask[8] = {0xff, 0xfe, 0xfc, 0xf8, 0xf0, 0xe0, 0xc0, 0x80};
+#endif
 
 inline int old_bf_read::CountRunOfZeros()
 {
@@ -1156,9 +1158,9 @@ int old_bf_read::ReadWord()
 	return ReadUBitLong(sizeof(unsigned short) << 3);
 }
 
-long old_bf_read::ReadLong()
+int32_t old_bf_read::ReadLong()
 {
-	return ReadSBitLong(sizeof(long) << 3);
+	return ReadSBitLong(sizeof(int32_t) << 3);
 }
 
 int64 old_bf_read::ReadLongLong()
@@ -1169,8 +1171,8 @@ int64 old_bf_read::ReadLongLong()
 	// Read the two DWORDs according to network endian
 	const short endianIndex = 0x0100;
 	byte *idx = (byte*)&endianIndex;
-	pLongs[*idx++] = ReadUBitLong(sizeof(long) << 3);
-	pLongs[*idx] = ReadUBitLong(sizeof(long) << 3);
+	pLongs[*idx++] = ReadUBitLong(sizeof(uint32_t) << 3);
+	pLongs[*idx] = ReadUBitLong(sizeof(uint32_t) << 3);
 
 	return retval;
 }

tier1/checksum_md5.cpp

@@ -36,7 +36,7 @@
 //-----------------------------------------------------------------------------
 static void MD5Transform(unsigned int buf[4], unsigned int const in[16])
 {
-    register unsigned int a, b, c, d;
+    unsigned int a, b, c, d;
 
     a = buf[0];
     b = buf[1];

tier1/newbitbuf.cpp

@@ -29,7 +29,7 @@ void CBitWrite::StartWriting( void *pData, int nBytes, int iStartBit, int nBits
 {
 	// Make sure it's dword aligned and padded.
 	Assert( (nBytes % 4) == 0 );
-	Assert(((unsigned long)pData & 3) == 0);
+	Assert(((uint32_t)pData & 3) == 0);
 	Assert( iStartBit == 0 );
 	m_pData = (uint32 *) pData;
 	m_pDataOut = m_pData;
@@ -107,8 +107,8 @@ void CBitWrite::WriteLongLong(int64 val)
 	// Insert the two DWORDS according to network endian
 	const short endianIndex = 0x0100;
 	byte *idx = (byte*)&endianIndex;
-	WriteUBitLong(pLongs[*idx++], sizeof(long) << 3);
-	WriteUBitLong(pLongs[*idx], sizeof(long) << 3);
+	WriteUBitLong(pLongs[*idx++], sizeof(uint32_t) << 3);
+	WriteUBitLong(pLongs[*idx], sizeof(uint32_t) << 3);
 }
 
 bool CBitWrite::WriteBits(const void *pInData, int nBits)
@@ -390,7 +390,7 @@ bool CBitRead::Seek( int nPosition )
 void CBitRead::StartReading( const void *pData, int nBytes, int iStartBit, int nBits )
 {
 // Make sure it's dword aligned and padded.
-	Assert(((unsigned long)pData & 3) == 0);
+	Assert(((uint32_t)pData & 3) == 0);
 	m_pData = (uint32 *) pData;
 	m_pDataIn = m_pData;
 	m_nDataBytes = nBytes;
@@ -471,8 +471,8 @@ int64 CBitRead::ReadLongLong( void )
 	// Read the two DWORDs according to network endian
 	const short endianIndex = 0x0100;
 	byte *idx = (byte*)&endianIndex;
-	pLongs[*idx++] = ReadUBitLong(sizeof(long) << 3);
-	pLongs[*idx] = ReadUBitLong(sizeof(long) << 3);
+	pLongs[*idx++] = ReadUBitLong(sizeof(uint32_t) << 3);
+	pLongs[*idx] = ReadUBitLong(sizeof(uint32_t) << 3);
 	return retval;
 }
 
@@ -483,7 +483,7 @@ void CBitRead::ReadBits(void *pOutData, int nBits)
 
 	
 	// align output to dword boundary
-	while( ((unsigned long)pOut & 3) != 0 && nBitsLeft >= 8 )
+	while( ((uintptr_t)pOut & 3) != 0 && nBitsLeft >= 8 )
 	{
 		*pOut = (unsigned char)ReadUBitLong(8);
 		++pOut;
@@ -496,8 +496,8 @@ void CBitRead::ReadBits(void *pOutData, int nBits)
 		// read dwords
 		while ( nBitsLeft >= 32 )
 		{
-			*((unsigned long*)pOut) = ReadUBitLong(32);
-			pOut += sizeof(unsigned long);
+			*((uint32_t*)pOut) = ReadUBitLong(32);
+			pOut += sizeof(uint32_t);
 			nBitsLeft -= 32;
 		}
 	}

tier1/processor_detect.cpp

@@ -6,7 +6,14 @@
 // $NoKeywords: $
 //=============================================================================//
 
-#if defined _LINUX || defined __APPLE__
+#if defined ( _WIN64 )
+
+bool CheckMMXTechnology(void) { return true; }
+bool CheckSSETechnology(void) { return true; }
+bool CheckSSE2Technology(void) { return true; }
+bool Check3DNowTechnology(void) { return true; }
+
+#elif defined _LINUX || defined __APPLE__
 
 #include "processor_detect_linux.cpp"
 

tier1/processor_detect_linux.cpp

@@ -5,6 +5,7 @@
 // $Workfile:     $
 // $NoKeywords: $
 //=============================================================================//
+#include <cstdint>
 
 #define cpuid(in,a,b,c,d)												\
 	asm("pushl %%ebx\n\t" "cpuid\n\t" "movl %%ebx,%%esi\n\t" "pop %%ebx": "=a" (a), "=S" (b), "=c" (c), "=d" (d) : "a" (in));
@@ -12,7 +13,7 @@
 bool CheckMMXTechnology(void)
 {
 #ifndef PLATFORM_64BITS
-    unsigned long eax,ebx,edx,unused;
+    uint32_t eax,ebx,edx,unused;
     cpuid(1,eax,ebx,unused,edx);
 
     return edx & 0x800000;
@@ -24,7 +25,7 @@ bool CheckMMXTechnology(void)
 bool CheckSSETechnology(void)
 {
 #ifndef PLATFORM_64BITS
-    unsigned long eax,ebx,edx,unused;
+    uint32_t eax,ebx,edx,unused;
     cpuid(1,eax,ebx,unused,edx);
 
     return edx & 0x2000000L;
@@ -36,7 +37,7 @@ bool CheckSSETechnology(void)
 bool CheckSSE2Technology(void)
 {
 #ifndef PLATFORM_64BITS
-    unsigned long eax,ebx,edx,unused;
+    uint32_t eax,ebx,edx,unused;
     cpuid(1,eax,ebx,unused,edx);
 
     return edx & 0x04000000;
@@ -48,7 +49,7 @@ bool CheckSSE2Technology(void)
 bool Check3DNowTechnology(void)
 {
 #ifndef PLATFORM_64BITS
-    unsigned long eax, unused;
+    uint32_t eax, unused;
     cpuid(0x80000000,eax,unused,unused,unused);
 
     if ( eax > 0x80000000L )

tier1/tier1-2005.vcproj

@@ -1,568 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
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