diff --git a/methods.py b/methods.py index fe84641e9d0625b4f0c4d90a65839337d6120ff8..51ef8550d3a9def0a2ff88a2fde4fa096c085de9 100644 --- a/methods.py +++ b/methods.py @@ -734,6 +734,7 @@ def generate_vs_project(env, num_jobs): f"target={configuration_getter}", "progress=no", "tools=!tools!", + "livepp=%s" % env["livepp"], "-j%s" % num_jobs, ] diff --git a/platform/windows/detect.py b/platform/windows/detect.py index 0b18fb74fb145e4d2e88ee91abe99f8f39312a46..04880a8fa8209c4002b49f964d86227974ce9ca8 100644 --- a/platform/windows/detect.py +++ b/platform/windows/detect.py @@ -44,7 +44,7 @@ def can_build(): def get_opts(): - from SCons.Variables import BoolVariable, EnumVariable + from SCons.Variables import BoolVariable, EnumVariable, PathVariable mingw32 = "" mingw64 = "" @@ -73,6 +73,7 @@ def get_opts(): BoolVariable("use_thinlto", "Use ThinLTO", False), BoolVariable("use_static_cpp", "Link MinGW/MSVC C++ runtime libraries statically", True), BoolVariable("use_asan", "Use address sanitizer (ASAN)", False), + PathVariable("livepp", "Path to the Live++ installation", "", PathVariable.PathAccept), ] @@ -310,6 +311,19 @@ def configure_msvc(env, manual_msvc_config): env.AppendUnique(LINKFLAGS=["/STACK:" + str(STACK_SIZE)]) + # Check if LIVEPP_PATH is set and add #define. Perform + # some sanity checks. + if env.get("livepp"): + if env["target"] == "release_debug" or env["target"] == "debug": + print("Found Live++ at %s" % env.get("livepp")) + env.AppendUnique(CPPDEFINES=["LIVEPP_PATH=%s" % env.get("livepp")]) + env.AppendUnique(CPPPATH=[env.get("livepp")]) + env.AppendUnique(LINKFLAGS=["/FUNCTIONPADMIN"]) + else: + print("Live++ can only be used with targets 'debug' and 'release_debug'") + else: + print("No Live++ specified.") + def configure_mingw(env): # Workaround for MinGW. See: diff --git a/platform/windows/godot_windows.cpp b/platform/windows/godot_windows.cpp index 8de3ef294a99c6f02f6f1380e331e4bb598864ce..8e4c15dd66d1b640a352ed826b25b23917f72cc4 100644 --- a/platform/windows/godot_windows.cpp +++ b/platform/windows/godot_windows.cpp @@ -34,6 +34,11 @@ #include #include +#ifdef LIVEPP_PATH +#include "API/LPP_API.h" +HMODULE livePP; +#endif + // For export templates, add a section; the exporter will patch it to enclose // the data appended to the executable (bundled PCK) #ifndef TOOLS_ENABLED @@ -147,6 +152,16 @@ char *wc_to_utf8(const wchar_t *wc) { } int widechar_main(int argc, wchar_t **argv) { +#ifdef LIVEPP_PATH +#define _MKSTR_L(x) _STR_L(x) +#define _STR_L(x) L#x + livePP = lpp::lppLoadAndRegister(_MKSTR_L(LIVEPP_PATH), "Godot"); + lpp::lppEnableAllCallingModulesSync(livePP); + lpp::lppInstallExceptionHandler(livePP); +#undef _MKSTR_L +#undef _STR_L +#endif + OS_Windows os(nullptr); setlocale(LC_CTYPE, ""); @@ -179,6 +194,11 @@ int widechar_main(int argc, wchar_t **argv) { } delete[] argv_utf8; +#ifdef LIVEPP_PATH + lpp::lppShutdown(livePP); + ::FreeLibrary(livePP); +#endif + return os.get_exit_code(); } diff --git a/platform/windows/os_windows.cpp b/platform/windows/os_windows.cpp index 8755bc65dce7e4b88fd509d0cbdbec576356c5f5..50e0d8d0b06bf76d5f4d085d010cf6a683a9e64f 100644 --- a/platform/windows/os_windows.cpp +++ b/platform/windows/os_windows.cpp @@ -53,6 +53,11 @@ #include #include +#ifdef LIVEPP_PATH +#include "API/LPP_API.h" +extern HMODULE livePP; +#endif + extern "C" { __declspec(dllexport) DWORD NvOptimusEnablement = 1; __declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1; @@ -677,6 +682,9 @@ void OS_Windows::run() { if (Main::iteration()) { break; } +#ifdef LIVEPP_PATH + lpp::lppSyncPoint(livePP); +#endif } main_loop->finalize();