Merge pull request #104851 from Ivorforce/tracy

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

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