Merge pull request #104851 from Ivorforce/tracy

Add `profiler` option to `SCons` builds, with support for `tracy` and `perfetto`.

platform/android/java_godot_lib_jni.cpp

@@ -49,6 +49,7 @@
 #include "core/config/project_settings.h"
 #include "core/input/input.h"
 #include "core/os/main_loop.h"
+#include "core/profiling/profiling.h"
 #include "main/main.h"
 #include "servers/rendering/rendering_server.h"
 
@@ -151,6 +152,8 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_setVirtualKeyboardHei
 }
 
 JNIEXPORT jboolean JNICALL Java_org_godotengine_godot_GodotLib_initialize(JNIEnv *env, jclass clazz, jobject p_godot_instance, jobject p_asset_manager, jobject p_godot_io, jobject p_net_utils, jobject p_directory_access_handler, jobject p_file_access_handler, jboolean p_use_apk_expansion) {
+	godot_init_profiler();
+
 	JavaVM *jvm;
 	env->GetJavaVM(&jvm);
 

platform/android/os_android.cpp

@@ -42,6 +42,7 @@
 #include "core/extension/gdextension_manager.h"
 #include "core/io/xml_parser.h"
 #include "core/os/main_loop.h"
+#include "core/profiling/profiling.h"
 #include "drivers/unix/dir_access_unix.h"
 #include "drivers/unix/file_access_unix.h"
 #ifdef TOOLS_ENABLED
@@ -364,6 +365,8 @@ void OS_Android::main_loop_begin() {
 }
 
 bool OS_Android::main_loop_iterate(bool *r_should_swap_buffers) {
+	GodotProfileFrameMark;
+	GodotProfileZone("OS_Android::main_loop_iterate");
 	if (!main_loop) {
 		return false;
 	}

platform/ios/main_ios.mm

@@ -30,6 +30,7 @@
 
 #import "os_ios.h"
 
+#include "core/profiling/profiling.h"
 #import "drivers/apple_embedded/godot_app_delegate.h"
 #import "drivers/apple_embedded/main_utilities.h"
 #include "main/main.h"
@@ -55,6 +56,8 @@ int apple_embedded_main(int argc, char **argv) {
 	char *fargv[64];
 	argc = process_args(argc, argv, fargv);
 
+	godot_init_profiler();
+
 	Error err = Main::setup(fargv[0], argc - 1, &fargv[1], false);
 
 	if (err != OK) {

platform/linuxbsd/godot_linuxbsd.cpp

@@ -30,6 +30,7 @@
 
 #include "os_linuxbsd.h"
 
+#include "core/profiling/profiling.h"
 #include "main/main.h"
 
 #include <unistd.h>
@@ -93,6 +94,8 @@ int main(int argc, char *argv[]) {
 	setrlimit(RLIMIT_STACK, &stack_lim);
 #endif
 
+	godot_init_profiler();
+
 	OS_LinuxBSD os;
 
 	setlocale(LC_CTYPE, "");

platform/linuxbsd/os_linuxbsd.cpp

@@ -37,6 +37,7 @@
 #ifdef SDL_ENABLED
 #include "drivers/sdl/joypad_sdl.h"
 #endif
+#include "core/profiling/profiling.h"
 #include "main/main.h"
 #include "servers/display/display_server.h"
 #include "servers/rendering/rendering_server.h"
@@ -970,6 +971,8 @@ String OS_LinuxBSD::get_system_dir(SystemDir p_dir, bool p_shared_storage) const
 }
 
 void OS_LinuxBSD::run() {
+	GodotProfileFrameMark;
+	GodotProfileZone("OS_LinuxBSD::run");
 	if (!main_loop) {
 		return;
 	}

platform/macos/godot_content_view.mm

@@ -34,6 +34,7 @@
 #import "godot_window.h"
 #import "key_mapping_macos.h"
 
+#include "core/profiling/profiling.h"
 #include "main/main.h"
 
 @implementation GodotContentLayerDelegate
@@ -56,6 +57,9 @@
 - (void)displayLayer:(CALayer *)layer {
 	DisplayServerMacOS *ds = (DisplayServerMacOS *)DisplayServer::get_singleton();
 	if (OS::get_singleton()->get_main_loop() && ds->get_is_resizing() && need_redraw) {
+		GodotProfileFrameMark;
+		GodotProfileZone("[GodotContentLayerDelegate displayLayer]");
+
 		Main::force_redraw();
 		if (!Main::is_iterating()) { // Avoid cyclic loop.
 			Main::iteration();

platform/macos/godot_main_macos.mm

@@ -32,6 +32,7 @@
 
 #import "godot_application.h"
 
+#include "core/profiling/profiling.h"
 #include "main/main.h"
 
 #if defined(SANITIZERS_ENABLED)
@@ -39,6 +40,8 @@
 #endif
 
 int main(int argc, char **argv) {
+	godot_init_profiler();
+
 #if defined(VULKAN_ENABLED)
 	setenv("MVK_CONFIG_FULL_IMAGE_VIEW_SWIZZLE", "1", 1); // MoltenVK - enable full component swizzling support.
 	setenv("MVK_CONFIG_SWAPCHAIN_MIN_MAG_FILTER_USE_NEAREST", "0", 1); // MoltenVK - use linear surface scaling. TODO: remove when full DPI scaling is implemented.

platform/macos/os_macos.mm

@@ -41,6 +41,7 @@
 #include "core/crypto/crypto_core.h"
 #include "core/io/file_access.h"
 #include "core/os/main_loop.h"
+#include "core/profiling/profiling.h"
 #include "core/version_generated.gen.h"
 #include "drivers/apple/os_log_logger.h"
 #include "main/main.h"
@@ -1080,6 +1081,8 @@ static void handle_interrupt(int sig) {
 }
 
 void OS_MacOS_NSApp::start_main() {
+	godot_init_profiler();
+
 	Error err;
 	@autoreleasepool {
 		err = Main::setup(execpath, argc, argv);
@@ -1103,6 +1106,9 @@ void OS_MacOS_NSApp::start_main() {
 				pre_wait_observer = CFRunLoopObserverCreateWithHandler(kCFAllocatorDefault, kCFRunLoopBeforeWaiting, true, 0, ^(CFRunLoopObserverRef observer, CFRunLoopActivity activity) {
 					@autoreleasepool {
 						@try {
+							GodotProfileFrameMark;
+							GodotProfileZone("macOS main loop");
+
 							if (ds_mac) {
 								ds_mac->_process_events(false);
 							} else if (ds) {
@@ -1276,6 +1282,9 @@ void OS_MacOS_Embedded::run() {
 		while (true) {
 			@autoreleasepool {
 				@try {
+					GodotProfileFrameMark;
+					GodotProfileZone("macOS embedded main loop");
+
 					ds->process_events();
 
 #ifdef SDL_ENABLED

platform/visionos/main_visionos.mm

@@ -30,6 +30,7 @@
 
 #import "os_visionos.h"
 
+#include "core/profiling/profiling.h"
 #import "drivers/apple_embedded/godot_app_delegate.h"
 #import "drivers/apple_embedded/main_utilities.h"
 #include "main/main.h"
@@ -50,6 +51,8 @@ int apple_embedded_main(int argc, char **argv) {
 	char *fargv[64];
 	argc = process_args(argc, argv, fargv);
 
+	godot_init_profiler();
+
 	Error err = Main::setup(fargv[0], argc - 1, &fargv[1], false);
 
 	if (err != OK) {

platform/web/os_web.cpp

@@ -40,6 +40,7 @@
 #include "core/debugger/engine_debugger.h"
 #include "core/io/file_access.h"
 #include "core/os/main_loop.h"
+#include "core/profiling/profiling.h"
 #include "drivers/unix/dir_access_unix.h"
 #include "drivers/unix/file_access_unix.h"
 #include "main/main.h"
@@ -79,6 +80,8 @@ void OS_Web::fs_sync_callback() {
 }
 
 bool OS_Web::main_loop_iterate() {
+	GodotProfileFrameMark;
+	GodotProfileZone("OS_Web::main_loop_iterate");
 	if (is_userfs_persistent() && idb_needs_sync && !idb_is_syncing) {
 		idb_is_syncing = true;
 		idb_needs_sync = false;

platform/web/web_main.cpp

@@ -35,6 +35,7 @@
 #include "core/config/engine.h"
 #include "core/io/file_access.h"
 #include "core/io/resource_loader.h"
+#include "core/profiling/profiling.h"
 #include "main/main.h"
 #include "scene/main/scene_tree.h"
 #include "scene/main/window.h" // SceneTree only forward declares it.
@@ -126,6 +127,8 @@ void print_web_header() {
 
 /// When calling main, it is assumed FS is setup and synced.
 extern EMSCRIPTEN_KEEPALIVE int godot_web_main(int argc, char *argv[]) {
+	godot_init_profiler();
+
 	os = new OS_Web();
 
 #ifdef TOOLS_ENABLED

platform/windows/godot_windows.cpp

@@ -30,6 +30,7 @@
 
 #include "os_windows.h"
 
+#include "core/profiling/profiling.h"
 #include "main/main.h"
 
 #include <clocale>
@@ -66,6 +67,8 @@ char *wc_to_utf8(const wchar_t *wc) {
 }
 
 int widechar_main(int argc, wchar_t **argv) {
+	godot_init_profiler();
+
 	OS_Windows os(nullptr);
 
 	setlocale(LC_CTYPE, "");

platform/windows/os_windows.cpp

@@ -39,6 +39,7 @@
 #include "core/debugger/script_debugger.h"
 #include "core/io/marshalls.h"
 #include "core/os/main_loop.h"
+#include "core/profiling/profiling.h"
 #include "core/version_generated.gen.h"
 #include "drivers/windows/dir_access_windows.h"
 #include "drivers/windows/file_access_windows.h"
@@ -2329,6 +2330,8 @@ void OS_Windows::run() {
 	main_loop->initialize();
 
 	while (true) {
+		GodotProfileFrameMark;
+		GodotProfileZone("OS_Windows::run");
 		DisplayServer::get_singleton()->process_events(); // get rid of pending events
 		if (Main::iteration()) {
 			break;