From 689f5b8365c70e06dafcce14f8fe54c84e5e67fe Mon Sep 17 00:00:00 2001
From: Eidolon <furyhunter600@gmail.com>
Date: Mon, 18 Sep 2023 16:19:31 -0500
Subject: [PATCH] Tracy instrument software BSP traversal and render

---
 src/r_bsp.cpp   |  6 ++++++
 src/r_plane.cpp | 10 ++++++++++
 src/r_segs.cpp  |  4 ++++
 3 files changed, 20 insertions(+)

diff --git a/src/r_bsp.cpp b/src/r_bsp.cpp
index 794cb5f71..d89333bb7 100644
--- a/src/r_bsp.cpp
+++ b/src/r_bsp.cpp
@@ -13,6 +13,8 @@
 
 #include <algorithm>
 
+#include <tracy/tracy/Tracy.hpp>
+
 #include "doomdef.h"
 #include "g_game.h"
 #include "r_local.h"
@@ -905,6 +907,8 @@ static void R_Subsector(size_t num)
 	fixed_t floorcenterz, ceilingcenterz;
 	ffloor_t *rover;
 
+	ZoneScoped;
+
 #ifdef RANGECHECK
 	if (num >= numsubsectors)
 		I_Error("R_Subsector: ss %s with numss = %s\n", sizeu1(num), sizeu2(numsubsectors));
@@ -1355,6 +1359,8 @@ void R_RenderBSPNode(INT32 bspnum)
 	node_t *bsp;
 	INT32 side;
 
+	ZoneScoped;
+
 	ps_numbspcalls++;
 
 	while (!(bspnum & NF_SUBSECTOR))  // Found a subsector?
diff --git a/src/r_plane.cpp b/src/r_plane.cpp
index 4b7540a21..e5e29ea0a 100644
--- a/src/r_plane.cpp
+++ b/src/r_plane.cpp
@@ -13,6 +13,8 @@
 ///        while maintaining a per column clipping list only.
 ///        Moreover, the sky areas have to be determined.
 
+#include <tracy/tracy/Tracy.hpp>
+
 #include "doomdef.h"
 #include "console.h"
 #include "g_game.h"
@@ -143,6 +145,7 @@ static void R_UpdatePlaneRipple(void)
 
 static void R_MapPlane(INT32 y, INT32 x1, INT32 x2)
 {
+	ZoneScoped;
 	angle_t angle, planecos, planesin;
 	fixed_t distance = 0, span;
 	size_t pindex;
@@ -235,6 +238,7 @@ static void R_MapPlane(INT32 y, INT32 x1, INT32 x2)
 
 static void R_MapTiltedPlane(INT32 y, INT32 x1, INT32 x2)
 {
+	ZoneScoped;
 #ifdef RANGECHECK
 	if (x2 < x1 || x1 < 0 || x2 >= viewwidth || y >= viewheight || y < 0)
 		I_Error("R_MapTiltedPlane: %d, %d at %d", x1, x2, y);
@@ -609,6 +613,8 @@ void R_DrawPlanes(void)
 	visplane_t *pl;
 	INT32 i;
 
+	ZoneScoped;
+
 	R_UpdatePlaneRipple();
 
 	for (i = 0; i < MAXVISPLANES; i++, pl++)
@@ -633,6 +639,8 @@ static void R_DrawSkyPlane(visplane_t *pl)
 	INT32 x;
 	INT32 angle;
 
+	ZoneScoped;
+
 	R_CheckDebugHighlight(SW_HI_SKY);
 
 	// Reset column drawer function (note: couldn't we just call walldrawerfunc directly?)
@@ -860,6 +868,8 @@ void R_DrawSinglePlane(visplane_t *pl)
 	if (!(pl->minx <= pl->maxx))
 		return;
 
+	ZoneScoped;
+
 	// sky flat
 	if (pl->picnum == skyflatnum)
 	{
diff --git a/src/r_segs.cpp b/src/r_segs.cpp
index 1f3023d60..6c79e5543 100644
--- a/src/r_segs.cpp
+++ b/src/r_segs.cpp
@@ -11,6 +11,8 @@
 /// \file  r_segs.c
 /// \brief All the clipping: columns, horizontal spans, sky columns
 
+#include <tracy/tracy/Tracy.hpp>
+
 #include "doomdef.h"
 #include "r_local.h"
 #include "r_sky.h"
@@ -1737,6 +1739,8 @@ void R_StoreWallRange(INT32 start, INT32 stop)
 	static size_t maxdrawsegs = 0;
 	const INT32 twosidedmidtexture = R_GetTwoSidedMidTexture(curline);
 
+	ZoneScoped;
+
 	maskedtextureheight = NULL;
 	//initialize segleft and segright
 	memset(&segleft, 0x00, sizeof(segleft));