feat: Add optional Tracy profiling (#9)

Author: Kelwan

noengine-cpp-sdl2/BUILD.bazel

@@ -20,6 +20,7 @@ ecsact_binary(
     recipes = [
         "@ecsact_rt_entt",
     ],
+    # tracy = True,
 )
 
 cc_binary(
@@ -52,6 +53,7 @@ cc_binary(
         "@ecsact_runtime//:core",
         "@ecsact_lang_cpp//:support",
         "@ecsact_lang_cpp//:execution_context",
+        "@tracy",
     ],
 )
 

noengine-cpp-sdl2/MODULE.bazel

@@ -8,16 +8,18 @@ bazel_dep(name = "hedron_compile_commands", dev_dependency = True)
 
 bazel_dep(name = "ecsact_runtime", version = "0.7.0")
 bazel_dep(name = "bazel_skylib", version = "1.7.1")
-bazel_dep(name = "rules_ecsact", version = "0.5.8")
-bazel_dep(name = "ecsact_cli", version = "0.3.19")
+bazel_dep(name = "rules_ecsact", version = "0.5.9")
+bazel_dep(name = "ecsact_cli", version = "0.3.21")
 bazel_dep(name = "ecsact_lang_cpp", version = "0.4.10")
 bazel_dep(name = "boost.dll", version = "1.83.0.bzl.2")
 bazel_dep(name = "boost.process", version = "1.83.0.bzl.2")
 bazel_dep(name = "platforms", version = "0.0.10")
-bazel_dep(name = "ecsact_rt_entt", version = "0.3.13")
+bazel_dep(name = "ecsact_rt_entt", version = "0.3.14")
+bazel_dep(name = "docopt.cpp", version = "0.6.2")
+bazel_dep(name = "boost.regex", version = "1.83.0.bcr.1")
+bazel_dep(name = "tracy", version = "0.11.1.edr.2")
 bazel_dep(name = "cute_c2")
 bazel_dep(name = "imgui")
-bazel_dep(name = "tracy", version = "0.11.1")
 
 archive_override(
     module_name = "cute_c2",
@@ -37,12 +39,6 @@ git_override(
     remote = "https://github.com/zaucy/sdl.git",
 )
 
-git_override(
-    module_name = "tracy",
-    commit = "cc236c7d1cf57b7065dc2cb3faa6a9573b46481a",
-    remote = "git@github.com:seaube/tracy.git",
-)
-
 ecsact = use_extension("@rules_ecsact//ecsact:extensions.bzl", "ecsact", dev_dependency = True)
 ecsact.toolchain(use_ecsact_cli = True)
 use_repo(ecsact, "ecsact_toolchain")

noengine-cpp-sdl2/src/collision.cc

@@ -5,13 +5,16 @@
 #include <algorithm>
 #include "cute_c2.h"
 #include "simulation_config.hh"
+#include "tracy/Tracy.hpp"
 
 constexpr auto push_pressure_strength = 1000.f;
 
 auto example::AlwaysRemoveColliding::impl(context& ctx) -> void {
+	ZoneScoped;
 }
 
 auto example::CollisionPressurePush::impl(context& ctx) -> void {
+	ZoneScoped;
 	auto vel = ctx.get<Velocity>();
 	auto colliding = ctx.get<Colliding>();
 
@@ -24,9 +27,11 @@ auto example::CollisionPressurePush::impl(context& ctx) -> void {
 }
 
 auto example::CollisionParent::impl(context& ctx) -> void {
+	ZoneScoped;
 }
 
 auto example::CollisionParent::Collision::impl(context& ctx) -> void {
+	ZoneScoped;
 	if(ctx._ctx.same(ctx._ctx.parent())) {
 		return;
 	}

noengine-cpp-sdl2/src/example.ecsact

@@ -78,11 +78,11 @@ system ViewportCollision {
     readwrite Position;
 }
 
-system Render {
+system Render(parallel: false) {
     readonly Position;
 }
 
-system RenderAimer {
+system RenderAimer(parallel: false) {
     readonly Moving;
     readonly Position;
 }

noengine-cpp-sdl2/src/main.cc

@@ -3,6 +3,7 @@
 #include <format>
 #include <SDL.h>
 #include <SDL_main.h>
+#include "tracy/Tracy.hpp"
 #include "imgui.h"
 #include "imgui_impl_sdl2.h"
 #include "imgui_impl_sdlrenderer2.h"
@@ -86,6 +87,10 @@ auto main(int argc, char* argv[]) -> int {
 		return 1;
 	}
 
+#ifdef TRACY_MANUAL_LIFETIME
+	tracy::StartupProfiler();
+#endif
+
 	// TODO: Create codegen for this
 	ecsact_set_system_execution_impl(
 		ecsact_id_cast<ecsact_system_like_id>(example::Move::id),
@@ -271,6 +276,7 @@ auto main(int argc, char* argv[]) -> int {
 			ImGui::Render();
 			ImGui_ImplSDLRenderer2_RenderDrawData(ImGui::GetDrawData());
 			SDL_RenderPresent(renderer);
+			FrameMark;
 		} else if(event.type == SDL_WINDOWEVENT) {
 			if(event.window.type == SDL_WINDOWEVENT_RESIZED) {
 				SDL_GetWindowSize(win, &viewport_width, &viewport_height);
@@ -283,5 +289,8 @@ auto main(int argc, char* argv[]) -> int {
 	ImGui_ImplSDL2_Shutdown();
 	ImGui::DestroyContext();
 	SDL_Quit();
+#ifdef TRACY_MANUAL_LIFETIME
+	tracy::ShutdownProfiler();
+#endif
 	return 0;
 }

noengine-cpp-sdl2/src/render.cc

@@ -4,6 +4,7 @@
 #include <format>
 #include <SDL.h>
 #include <SDL_render.h>
+#include "tracy/Tracy.hpp"
 
 extern SDL_Renderer* renderer;
 extern int           viewport_width;
@@ -21,6 +22,7 @@ static auto viewport_relative_pos(const auto& pos, auto& out_pos) -> void {
 }
 
 auto example::Render::impl(context& ctx) -> void {
+	ZoneScoped;
 	auto pos = ctx.get<Position>();
 	auto rect = SDL_Rect{};
 	rect.w = 10.0f;
@@ -32,6 +34,7 @@ auto example::Render::impl(context& ctx) -> void {
 }
 
 auto example::RenderAimer::impl(context& ctx) -> void {
+	ZoneScoped;
 	constexpr auto aimer_size = 5.f;
 	SDL_SetRenderDrawColor(renderer, 255, 128, 0, 255);
 

noengine-cpp-sdl2/src/system_impls.cc

@@ -4,6 +4,7 @@
 #include <iostream>
 #include <format>
 #include "simulation_config.hh"
+#include "tracy/Tracy.hpp"
 
 constexpr auto player_speed = 600.f;
 constexpr auto player_jump_power = 1800.f;
@@ -12,12 +13,14 @@ constexpr auto projectile_speed = 2500.0f;
 constexpr auto terminal_velocity = 5000.0f;
 
 auto example::Move::impl(context& ctx) -> void {
+	ZoneScoped;
 	auto move_dir_x = std::clamp(ctx.action().dir_x, -1.f, 1.f);
 	auto move_dir_y = std::clamp(ctx.action().dir_y, -1.f, 1.f);
 	ctx.update(Moving{move_dir_x, move_dir_y});
 }
 
 auto example::Fire::impl(context& ctx) -> void {
+	ZoneScoped;
 	auto player_pos = ctx.get<Position>();
 	auto moving = ctx.get<Moving>();