Merge remote-tracking branch 'remotes/origin/master' into new_level_refactor

# Conflicts:
#	src/g_level.cpp
#	src/p_user.cpp

.travis.yml

@@ -1,5 +1,5 @@
-language: c++
+language: cpp
-dist: trusty
+dist: xenial
 
 branches:
   except:
@@ -27,8 +27,6 @@ matrix:
         - CMAKE_OPTIONS="-DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS=-Wno-maybe-uninitialized"
       addons:
         apt:
-          sources:
-            - ubuntu-toolchain-r-test
           packages:
             - g++-4.9
             - libsdl2-dev
@@ -41,8 +39,6 @@ matrix:
         - CMAKE_OPTIONS="-DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS=-Wno-maybe-uninitialized"
       addons:
         apt:
-          sources:
-            - ubuntu-toolchain-r-test
           packages:
             - g++-5
             - libsdl2-dev
@@ -99,7 +95,7 @@ matrix:
         apt:
           sources:
             - ubuntu-toolchain-r-test
-            - llvm-toolchain-trusty-7
+            - llvm-toolchain-xenial-7
           packages:
             - clang-7
             - libsdl2-dev
@@ -110,6 +106,14 @@ matrix:
             - libfluidsynth-dev
             - libgtk-3-dev
 
+    - os: windows
+      env:
+        - CMAKE_OPTIONS="-DCMAKE_BUILD_TYPE=Release -A Win32"
+
+    - os: windows
+      env:
+        - CMAKE_OPTIONS="-DCMAKE_BUILD_TYPE=Release -A x64"
+
 before_install:
   - if [ -n "$GCC_VERSION" ]; then export CC="gcc-${GCC_VERSION}" CXX="g++-${GCC_VERSION}"; fi
   - if [ -n "$CLANG_VERSION" ]; then export CC="clang-${CLANG_VERSION}" CXX="clang++-${CLANG_VERSION}"; fi
@@ -128,7 +132,8 @@ script:
       -DFORCE_INTERNAL_GME=YES   \
       -DPK3_QUIET_ZIPDIR=YES     \
       ..
-  - make -j2 -k
+  - if [[ $TRAVIS_OS_NAME == 'windows' ]]; then cmake --build . -- -m; fi
+  - if [[ $TRAVIS_OS_NAME != 'windows' ]]; then cmake --build . -- -j2; fi
 
 notifications:
   email: false

CMakeLists.txt

@@ -163,10 +163,22 @@ option( NO_OPENAL "Disable OpenAL sound support" OFF )
 find_package( BZip2 )
 find_package( JPEG )
 find_package( ZLIB )
-# find_package( asmjit )
+
+include( TargetArch )
+
+target_architecture(ZDOOM_TARGET_ARCH)
+
+if( ${ZDOOM_TARGET_ARCH} MATCHES "x86_64" )
+	set( HAVE_VM_JIT ON )
+endif()
+
 # no, we're not using external asmjit for now, we made too many modifications to our's.
 # if the asmjit author uses our changes then we'll update this.
 
+#if( ${HAVE_VM_JIT} )
+#	find_package( asmjit )
+#endif()
+
 # GME
 #find_path( GME_INCLUDE_DIR gme/gme.h )
 #find_library( GME_LIBRARIES gme )
@@ -299,6 +311,7 @@ else()
 	set( ZLIB_LIBRARY z )
 endif()
 
+if( ${HAVE_VM_JIT} )
 	if( ASMJIT_FOUND AND NOT FORCE_INTERNAL_ASMJIT )
 		message( STATUS "Using system asmjit, includes found at ${ASMJIT_INCLUDE_DIR}" )
 	else()
@@ -309,6 +322,7 @@ else()
 		set( ASMJIT_LIBRARIES asmjit )
 		set( ASMJIT_LIBRARY asmjit )
 	endif()
+endif()
 
 if( JPEG_FOUND AND NOT FORCE_INTERNAL_JPEG )
 	message( STATUS "Using system jpeg library, includes found at ${JPEG_INCLUDE_DIR}" )

src/CMakeLists.txt

@@ -13,7 +13,6 @@ include( CheckIncludeFile )
 include( CheckIncludeFiles )
 include( CheckLibraryExists )
 include( FindPkgConfig )
-include( TargetArch )
 
 if( ZD_CMAKE_COMPILER_IS_GNUCXX_COMPATIBLE )
 	option( NO_STRIP "Do not strip Release or MinSizeRel builds" )
@@ -33,12 +32,13 @@ if( APPLE )
     option( OSX_COCOA_BACKEND "Use native Cocoa backend instead of SDL" ON )
 endif()
 
-target_architecture(ZDOOM_TARGET_ARCH)
-
 if( ${ZDOOM_TARGET_ARCH} MATCHES "x86_64" )
 	set( X64 64 )
 endif()
 
+if( X64 OR ${ZDOOM_TARGET_ARCH} MATCHES "i386" )
+	add_definitions( -DARCH_IA32 )
+endif()
 
 if( NOT ZDOOM_LIBS )
 	set( ZDOOM_LIBS "" )
@@ -460,8 +460,14 @@ add_custom_target( revision_check ALL
 # Libraries ZDoom needs
 
 message( STATUS "Fluid synth libs: ${FLUIDSYNTH_LIBRARIES}" )
-set( ZDOOM_LIBS ${ZDOOM_LIBS} "${ZLIB_LIBRARIES}" "${JPEG_LIBRARIES}" "${BZIP2_LIBRARIES}" "${GME_LIBRARIES}" "${ASMJIT_LIBRARIES}" "${CMAKE_DL_LIBS}" )
+set( ZDOOM_LIBS ${ZDOOM_LIBS} "${ZLIB_LIBRARIES}" "${JPEG_LIBRARIES}" "${BZIP2_LIBRARIES}" "${GME_LIBRARIES}" "${CMAKE_DL_LIBS}" )
-include_directories( "${ZLIB_INCLUDE_DIR}" "${BZIP2_INCLUDE_DIR}" "${LZMA_INCLUDE_DIR}" "${JPEG_INCLUDE_DIR}" "${GME_INCLUDE_DIR}" "${ASMJIT_INCLUDE_DIR}" )
+include_directories( "${ZLIB_INCLUDE_DIR}" "${BZIP2_INCLUDE_DIR}" "${LZMA_INCLUDE_DIR}" "${JPEG_INCLUDE_DIR}" "${GME_INCLUDE_DIR}" )
+
+if( ${HAVE_VM_JIT} )
+	add_definitions( -DHAVE_VM_JIT )
+	include_directories( "${ASMJIT_INCLUDE_DIR}" )
+	set( ZDOOM_LIBS ${ZDOOM_LIBS} "${ASMJIT_LIBRARIES}")
+endif()
 
 if( SNDFILE_FOUND )
     set( ZDOOM_LIBS ${ZDOOM_LIBS} "${SNDFILE_LIBRARIES}" )
@@ -802,6 +808,17 @@ set( NOT_COMPILED_SOURCE_FILES
 	zcc-parse.h
 )
 
+set( VM_JIT_SOURCES
+	scripting/vm/jit.cpp
+	scripting/vm/jit_runtime.cpp
+	scripting/vm/jit_call.cpp
+	scripting/vm/jit_flow.cpp
+	scripting/vm/jit_load.cpp
+	scripting/vm/jit_math.cpp
+	scripting/vm/jit_move.cpp
+	scripting/vm/jit_store.cpp
+)
+
 # This is disabled for now because I cannot find a way to give the .pch file a different name.
 # Visual C++ 2015 seems hell-bent on only allowing one .pch file with the same name as the executable.
 #enable_precompiled_headers( g_pch2.h FASTMATH_PCH_SOURCES )
@@ -1158,14 +1175,6 @@ set (PCH_SOURCES
 	scripting/decorate/thingdef_states.cpp
 	scripting/vm/vmexec.cpp
 	scripting/vm/vmframe.cpp
-	scripting/vm/jit.cpp
-	scripting/vm/jit_runtime.cpp
-	scripting/vm/jit_call.cpp
-	scripting/vm/jit_flow.cpp
-	scripting/vm/jit_load.cpp
-	scripting/vm/jit_math.cpp
-	scripting/vm/jit_move.cpp
-	scripting/vm/jit_store.cpp
 	scripting/zscript/ast.cpp
 	scripting/zscript/zcc_compile.cpp
 	scripting/zscript/zcc_parser.cpp
@@ -1265,6 +1274,12 @@ set (PCH_SOURCES
 	utility/zstrformat.cpp
 )
 
+if( ${HAVE_VM_JIT} )
+	set( PCH_SOURCES ${PCH_SOURCES} ${VM_JIT_SOURCES} )
+else()
+	set( NOT_COMPILED_SOURCE_FILES ${NOT_COMPILED_SOURCE_FILES} ${VM_JIT_SOURCES} )
+endif()
+
 enable_precompiled_headers( g_pch.h PCH_SOURCES )
 
 add_executable( zdoom WIN32 MACOSX_BUNDLE
@@ -1272,7 +1287,6 @@ add_executable( zdoom WIN32 MACOSX_BUNDLE
 	${NOT_COMPILED_SOURCE_FILES}
 	__autostart.cpp
 	${SYSTEM_SOURCES}
-	${X86_SOURCES}
 	${FASTMATH_SOURCES}
 	${PCH_SOURCES}
 	utility/x86.cpp

src/g_level.cpp

@@ -543,7 +543,7 @@ void G_InitNew (const char *mapname, bool bTitleLevel)
 	
 	G_DoLoadLevel (mapname, 0, false, !savegamerestore);
 
-	if (gameinfo.gametype == GAME_Strife || (SBarInfoScript[SCRIPT_CUSTOM] != nullptr && SBarInfoScript[SCRIPT_CUSTOM]->GetGameType() == GAME_Strife))
+	if (!savegamerestore && (gameinfo.gametype == GAME_Strife || (SBarInfoScript[SCRIPT_CUSTOM] != nullptr && SBarInfoScript[SCRIPT_CUSTOM]->GetGameType() == GAME_Strife)))
 	{
 		// Set the initial quest log text for Strife.
 		for (i = 0; i < MAXPLAYERS; ++i)

src/gamedata/d_dehacked.cpp

@@ -808,6 +808,7 @@ void SetDehParams(FState *state, int codepointer)
 			}
 			fclose(dump);
 		}
+#ifdef HAVE_VM_JIT
 		if (Args->CheckParm("-dumpjit"))
 		{
 			FILE *dump = fopen("dumpjit.txt", "a");
@@ -817,6 +818,7 @@ void SetDehParams(FState *state, int codepointer)
 			}
 			fclose(dump);
 		}
+#endif // HAVE_VM_JIT
 	}
 }
 

src/p_user.cpp

@@ -404,7 +404,7 @@ void player_t::SetLogText (const char *text)
 	{
 		// Print log text to console
 		AddToConsole(-1, TEXTCOLOR_GOLD);
-		AddToConsole(-1, LogText[0] == '$'? GStrings(LogText.GetChars()+1) : LogText.GetChars() );
+		AddToConsole(-1, LogText[0] == '$'? GStrings(text+1) : text );
 		AddToConsole(-1, "\n");
 	}
 }

src/rendering/hwrenderer/scene/hw_bsp.cpp

@@ -40,7 +40,10 @@
 #include "hwrenderer/scene/hw_portal.h"
 #include "hwrenderer/utility/hw_clock.h"
 #include "hwrenderer/data/flatvertices.h"
+
+#ifdef ARCH_IA32
 #include <immintrin.h>
+#endif // ARCH_IA32
 
 CVAR(Bool, gl_multithread, true, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
 
@@ -106,6 +109,7 @@ void HWDrawInfo::WorkerThread()
 		auto job = jobQueue.GetJob();
 		if (job == nullptr)
 		{
+#ifdef ARCH_IA32
 			// The queue is empty. But yielding would be too costly here and possibly cause further delays down the line if the thread is halted.
 			// So instead add a few pause instructions and retry immediately.
 			_mm_pause();
@@ -118,6 +122,7 @@ void HWDrawInfo::WorkerThread()
 			_mm_pause();
 			_mm_pause();
 			_mm_pause();
+#endif // ARCH_IA32
 		}
 		// Note that the main thread MUST have prepared the fake sectors that get used below!
 		// This worker thread cannot prepare them itself without costly synchronization.

src/scripting/backend/vmbuilder.cpp

@@ -922,6 +922,7 @@ void FFunctionBuildList::Build()
 
 void FFunctionBuildList::DumpJit()
 {
+#ifdef HAVE_VM_JIT
 	FILE *dump = fopen("dumpjit.txt", "w");
 	if (dump == nullptr)
 		return;
@@ -932,6 +933,7 @@ void FFunctionBuildList::DumpJit()
 	}
 
 	fclose(dump);
+#endif // HAVE_VM_JIT
 }
 
 

src/scripting/vm/vmframe.cpp

@@ -44,11 +44,7 @@
 #include "c_cvars.h"
 #include "version.h"
 
-#if (defined(_M_X64  ) || defined(__x86_64) || defined(__x86_64__) || defined(_M_AMD64) || defined(__amd64 ) || defined(__amd64__ ))
+#ifdef HAVE_VM_JIT
-#define ARCH_X64
-#endif
-
-#ifdef ARCH_X64
 CUSTOM_CVAR(Bool, vm_jit, true, CVAR_NOINITCALL)
 {
 	Printf("You must restart " GAMENAME " for this change to take effect.\n");
@@ -56,6 +52,8 @@ CUSTOM_CVAR(Bool, vm_jit, true, CVAR_NOINITCALL)
 }
 #else
 CVAR(Bool, vm_jit, false, CVAR_NOINITCALL|CVAR_NOSET)
+FString JitCaptureStackTrace(int framesToSkip, bool includeNativeFrames) { return FString(); }
+void JitRelease() {}
 #endif
 
 cycle_t VMCycles[10];
@@ -282,7 +280,7 @@ static bool CanJit(VMScriptFunction *func)
 
 int VMScriptFunction::FirstScriptCall(VMFunction *func, VMValue *params, int numparams, VMReturn *ret, int numret)
 {
-#ifdef ARCH_X64
+#ifdef HAVE_VM_JIT
 	if (vm_jit && CanJit(static_cast<VMScriptFunction*>(func)))
 	{
 		func->ScriptCall = JitCompile(static_cast<VMScriptFunction*>(func));
@@ -290,12 +288,10 @@ int VMScriptFunction::FirstScriptCall(VMFunction *func, VMValue *params, int num
 			func->ScriptCall = VMExec;
 	}
 	else
+#endif // HAVE_VM_JIT
 	{
 		func->ScriptCall = VMExec;
 	}
-#else
-	func->ScriptCall = VMExec;
-#endif
 
 	return func->ScriptCall(func, params, numparams, ret, numret);
 }

src/sound/oalsound.cpp

@@ -825,12 +825,12 @@ OpenALSoundRenderer::OpenALSoundRenderer()
 
 	// Speed of sound is in units per second. Presuming we want to simulate a
 	// typical speed of sound of 343.3 meters per second, multiply it by the
-	// units per meter scale (32?), and set the meters per unit to the scale's
+	// units per meter scale (1), and set the meters per unit to the scale's
 	// reciprocal. It's important to set these correctly for both doppler
 	// effects and reverb.
-	alSpeedOfSound(343.3f * 32.0f);
+	alSpeedOfSound(343.3f);
 	if(ALC.EXT_EFX)
-		alListenerf(AL_METERS_PER_UNIT, 1.0f/32.0f);
+		alListenerf(AL_METERS_PER_UNIT, 1.0f);
 
 	alDistanceModel(AL_INVERSE_DISTANCE);
 	if(AL.EXT_source_distance_model)