Add tracy

5 files changed, 28 insertions, 1 deletions

diff --git a/.gitmodules b/.gitmodules
index 7fe5977..2f4d246 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -7,3 +7,6 @@
 [submodule "3rdparty/imguicolortextedit/source"]
 	path = 3rdparty/imguicolortextedit/source
 	url = https://github.com/BalazsJako/ImGuiColorTextEdit.git
+[submodule "3rdparty/tracy/source"]
+	path = 3rdparty/tracy/tracy
+	url = https://github.com/wolfpld/tracy.git
diff --git a/3rdparty/tracy/CMakeLists.txt b/3rdparty/tracy/CMakeLists.txt
new file mode 100644
index 0000000..84cc697
--- /dev/null
+++ b/3rdparty/tracy/CMakeLists.txt
@@ -0,0 +1,2 @@
+add_library(tracy INTERFACE)
+target_include_directories(tracy INTERFACE ${CMAKE_CURRENT_LIST_DIR})
diff --git a/3rdparty/tracy/tracy b/3rdparty/tracy/tracy
new file mode 160000
+Subproject 9ba7171c3dd6f728268a820ee268a62c75f2dfb
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 73e95cd..7ebe02f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,6 +10,7 @@ add_subdirectory(3rdparty/glm)
 add_subdirectory(3rdparty/imgui)
 add_subdirectory(3rdparty/imguizmo)
 add_subdirectory(3rdparty/imguicolortextedit)
+add_subdirectory(3rdparty/tracy)
 
 # add_executable requires at least one source file
 add_executable(${PROJECT_NAME} dummy.c)
@@ -44,8 +45,17 @@ target_link_libraries(${PROJECT_NAME} PRIVATE
 	imgui
 	ImGuizmo
 	ImGuiColorTextEdit
+	tracy
 )
 
+option(BRUSSEL_ENABLE_PROFILING "Whether profiling support is enabled or not." OFF)
+if(BRUSSEL_ENABLE_PROFILING)
+	target_compile_definitions(${PROJECT_NAME}
+	PRIVATE
+		TRACY_ENABLE
+	)
+endif()
+
 option(BRUSSEL_ENABLE_ASAN "Enable AddressSanitizer or not." OFF)
 if(BRUSSEL_ENABLE_ASAN)
 	target_compile_options(${PROJECT_NAME}
diff --git a/source/main.cpp b/source/main.cpp
index 99a11c0..fe50b94 100644
--- a/source/main.cpp
+++ b/source/main.cpp
@@ -20,6 +20,9 @@
 #include <filesystem>
 #include <string>
 
+#include <tracy/Tracy.hpp>
+#include <tracy/TracyClient.cpp>
+
 namespace fs = std::filesystem;
 using namespace std::literals;
 
@@ -379,7 +382,10 @@ void main() {
 		double prevTime = glfwGetTime();
 		double accumulatedTime = 0.0;
 		while (!glfwWindowShouldClose(window)) {
-			glfwPollEvents();
+			{
+				ZoneScopedN("GameInput");
+				glfwPollEvents();
+			}
 
 			double currTime = glfwGetTime();
 			double deltaTime = prevTime - currTime;
@@ -392,6 +398,7 @@ void main() {
 			while (accumulatedTime >= kSecondsPerUpdate) {
 				double beg = glfwGetTime();
 				{
+					ZoneScopedN("GameUpdate");
 					app.Update();
 				}
 				double end = glfwGetTime();
@@ -416,10 +423,12 @@ void main() {
 			glClear(GL_COLOR_BUFFER_BIT);
 
 			{ // Regular draw
+				ZoneScopedN("Render");
 				app.Draw(currTime, deltaTime);
 			}
 
 			{ // ImGui draw
+				ZoneScopedN("ImGui");
 				if (imguiUseOpenGL3) {
 					ImGui_ImplOpenGL3_NewFrame();
 				} else {
@@ -439,6 +448,9 @@ void main() {
 			}
 
 			glfwSwapBuffers(window);
+			FrameMark;
+
+			prevTime = currTime;
 		}
 	}