From 39fc0b5af67aa2dc0763394b0727e919840f9f57 Mon Sep 17 00:00:00 2001
From: quou <quou@disroot.org>
Date: Sun, 29 Dec 2024 23:06:39 +1100
Subject: debug markers

---
 c2.cpp    | 12 +++++++++++-
 video.cpp | 19 +++++++++++++++++++
 video.hpp |  2 ++
 3 files changed, 32 insertions(+), 1 deletion(-)

diff --git a/c2.cpp b/c2.cpp
index 264f071..936638d 100644
--- a/c2.cpp
+++ b/c2.cpp
@@ -182,7 +182,11 @@ extern "C" int entrypoint() {
 		draw.vertex_count = 3;
 		draw.instance_count = 1;
 
-		dev->get_ctx().submit(draw, pip, pass);
+		Context& ctx = dev->get_ctx();
+
+		ctx.debug_push("autism triangle");
+		ctx.submit(draw, pip, pass);
+		ctx.debug_pop();
 
 		pb.begin_rp();
 		pb.rp_depth_target(dev->get_depth_target(), 1.0f);
@@ -213,6 +217,7 @@ extern "C" int entrypoint() {
 			raxis
 		));
 		monkey->update_transforms();
+		ctx.debug_push("depth prepass");
 		monkey->render(
 			dev,
 			&frame_arena,
@@ -220,6 +225,8 @@ extern "C" int entrypoint() {
 			transform,
 			projection
 		);
+		ctx.debug_pop();
+		ctx.debug_push("forward");
 		monkey->render(
 			dev,
 			&frame_arena,
@@ -227,8 +234,11 @@ extern "C" int entrypoint() {
 			transform,
 			projection
 		);
+		ctx.debug_pop();
 
+		ctx.debug_push("ui");
 		ui->render(&frame_arena, dev->get_backbuffer());
+		ctx.debug_pop();
 
 		r += 10;
 		rot += 0.05f;
diff --git a/video.cpp b/video.cpp
index 586a78e..165dd9b 100644
--- a/video.cpp
+++ b/video.cpp
@@ -2303,6 +2303,25 @@ void Context::transition(Texture_Id id, Resource_State state) {
 	);
 }
 
+void Context::debug_push(const char* name) {
+#ifdef DEBUG
+	VkDebugUtilsLabelEXT l{};
+	Context_Vk* ctx = (Context_Vk*)this;
+	l.sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_LABEL_EXT;
+	l.pLabelName = name;
+	vkCmdBeginDebugUtilsLabelEXT(ctx->cb, &l);
+#else
+	(void)name;
+#endif
+}
+
+void Context::debug_pop() {
+#ifdef DEBUG
+	Context_Vk* ctx = (Context_Vk*)this;
+	vkCmdEndDebugUtilsLabelEXT(ctx->cb);
+#endif
+}
+
 std::pair<Renderpass_Vk&, Framebuffer_Vk&> Context_Vk::begin_rp(
 	const Render_Pass& rp
 ) {
diff --git a/video.hpp b/video.hpp
index 9b64543..c89c60a 100644
--- a/video.hpp
+++ b/video.hpp
@@ -467,6 +467,8 @@ struct Context {
 	void copy(Buffer_Id dst, Buffer_Id src);
 	void copy(Texture_Id dst, Buffer_Id src);
 	void transition(Texture_Id id, Resource_State state);
+	void debug_push(const char* name);
+	void debug_pop();
 };
 
 struct Shader : public Asset {
-- 
cgit v1.2.3-54-g00ecf