From 758b3e4704de534ac7230eeb53b7bd19dd2b3e41 Mon Sep 17 00:00:00 2001
From: John Alanbrook <john@pockle.world>
Date: Wed, 28 May 2025 13:16:08 -0500
Subject: [PATCH] remove tracy if not specified on cmd line

---
 source/prosperon.c  |  2 +-
 source/prosperon.h  |  2 ++
 source/qjs_macros.h | 17 -----------------
 source/qjs_os.c     |  3 +++
 tests/moth.js       |  2 --
 5 files changed, 6 insertions(+), 20 deletions(-)

diff --git a/source/prosperon.c b/source/prosperon.c
index e6c5e5bf..acdd4754 100644
--- a/source/prosperon.c
+++ b/source/prosperon.c
@@ -38,7 +38,7 @@
 #define unlikely(x) __builtin_expect(!!(x), 0)
 #endif
 
-static int tracy_profiling_enabled = 0;
+int tracy_profiling_enabled = 0;
 
 #define ENGINE "scripts/core/engine.js"
 
diff --git a/source/prosperon.h b/source/prosperon.h
index e89a3af7..ba702c08 100644
--- a/source/prosperon.h
+++ b/source/prosperon.h
@@ -16,6 +16,8 @@
 
 typedef JSValue (*MODULEFN)(JSContext *js);
 
+extern int tracy_profiling_enabled;
+
 typedef struct tagMTRand {
   uint32_t mt[STATE_VECTOR_LENGTH];
   int32_t index;
diff --git a/source/qjs_macros.h b/source/qjs_macros.h
index c7940cc4..a6d32645 100644
--- a/source/qjs_macros.h
+++ b/source/qjs_macros.h
@@ -1,14 +1,3 @@
-#ifdef TRACY_ENABLE
-  #include <tracy/TracyC.h>
-#else
-  /* Provide harmless stubs when Tracy is not in use so the rest of the code
-     can still call the hooks unconditionally. */
-  #define TracyCAllocN(ptr, size, name)  ((void)0)
-  #define TracyCFreeN(ptr, name)         ((void)0)
-  #define TracyCFiberEnter(name)         ((void)0)
-  #define TracyCFiberLeave(name)         ((void)0)
-#endif
-
 #define MIST_CFUNC_DEF(name, length, func1, props) { name, props, JS_DEF_CFUNC, 0, .u = { .func = { length, JS_CFUNC_generic, { .generic = func1 } } } }
 
 #define MIST_FUNC_DEF(TYPE, FN, LEN) MIST_CFUNC_DEF(#FN, LEN, js_##TYPE##_##FN, JS_PROP_C_W_E)
@@ -102,7 +91,6 @@ JSValue js_##ID##_get_##ENTRY (JSContext *js, JSValue self) { \
 JSClassID js_##TYPE##_id;\
 static void js_##TYPE##_finalizer(JSRuntime *rt, JSValue val){\
 TYPE *n = JS_GetOpaque(val, js_##TYPE##_id);\
-TracyCFreeN(n, #TYPE); \
 TYPE##_free(rt,n);}\
 static JSClassDef js_##TYPE##_class = {\
   .class_name = #TYPE,\
@@ -116,14 +104,12 @@ JSValue TYPE##2js(JSContext *js, TYPE *n) { \
   JSValue j = JS_NewObjectClass(js,js_##TYPE##_id);\
   JS_SetOpaque(j,n);\
   __VA_ARGS__ \
-  TracyCAllocN(n, 1, #TYPE); \
   return j; }\
 \
 
 #define QJSCLASSMARK(TYPE, ...)\
 static void js_##TYPE##_finalizer(JSRuntime *rt, JSValue val){\
 TYPE *n = JS_GetOpaque(val, js_##TYPE##_id);\
-TracyCFreeN(n, #TYPE); \
 TYPE##_free(rt,n);}\
 static JSClassDef js_##TYPE##_class = {\
   .class_name = #TYPE,\
@@ -138,14 +124,12 @@ JSValue TYPE##2js(JSContext *js, TYPE *n) { \
   JSValue j = JS_NewObjectClass(js,js_##TYPE##_id);\
   JS_SetOpaque(j,n);\
   __VA_ARGS__ \
-  TracyCAllocN(n, 1, #TYPE); \
   return j; }\
 \
 
 #define QJSCLASSMARK_EXTERN(TYPE, ...)\
 static void js_##TYPE##_finalizer(JSRuntime *rt, JSValue val){\
 TYPE *n = JS_GetOpaque(val, js_##TYPE##_id);\
-TracyCFreeN(n, #TYPE); \
 TYPE##_free(rt,n);}\
 static JSClassDef js_##TYPE##_class = {\
   .class_name = #TYPE,\
@@ -161,7 +145,6 @@ JSValue TYPE##2js(JSContext *js, TYPE *n) { \
   JSValue j = JS_NewObjectClass(js,js_##TYPE##_id);\
   JS_SetOpaque(j,n);\
   __VA_ARGS__ \
-  TracyCAllocN(n, 1, #TYPE); \
   return j; }\
 \
 
diff --git a/source/qjs_os.c b/source/qjs_os.c
index 4eb362da..7589cc73 100644
--- a/source/qjs_os.c
+++ b/source/qjs_os.c
@@ -263,10 +263,12 @@ static JSValue js_os_rusage(JSContext *js, JSValue self, int argc, JSValue *argv
 #ifdef TRACY_ENABLE
 #include <tracy/TracyC.h>
 JSC_CCALL(os_frame,
+  if (!tracy_profiling_enabled) return JS_UNDEFINED;
   TracyCFrameMark
 )
 
 JSC_CCALL(os_trace_img,
+  if (!tracy_profiling_enabled) return JS_UNDEFINED;
   size_t len;
   double width, height;
   JS_ToFloat64(js,&width,argv[1]);
@@ -275,6 +277,7 @@ JSC_CCALL(os_trace_img,
 )
 
 JSC_CCALL(os_trace_message,
+  if (!tracy_profiling_enabled) return JS_UNDEFINED;
   size_t len;
   const char *str = JS_ToCStringLen(js, &len, argv[0]);
   TracyCMessage(str,len);
diff --git a/tests/moth.js b/tests/moth.js
index bb3c99b2..a9b6502f 100644
--- a/tests/moth.js
+++ b/tests/moth.js
@@ -66,7 +66,6 @@ var camera = {
 
 var images = {}
 
-
 // Convert high-level draw commands to low-level renderer commands
 function translate_draw_commands(commands) {
   if (!graphics) return
@@ -250,7 +249,6 @@ function loop()
           
           // Calculate average FPS
           var avg_fps = fps_sum / fps_samples.length
-          console.log(`FPS: ${avg_fps.toFixed(1)}`)
         }
         
         loop()