From d4fe4d95f105d8b9b47d26264c4876cbf4095a5d Mon Sep 17 00:00:00 2001
From: Bad Diode <bd@badd10de.dev>
Date: Sat, 22 Apr 2023 18:45:35 +0200
Subject: Prepare profiling macros

---
 src/main.c | 44 +++++++-------------------------------------
 1 file changed, 7 insertions(+), 37 deletions(-)

(limited to 'src/main.c')

diff --git a/src/main.c b/src/main.c
index a322df2..e694057 100644
--- a/src/main.c
+++ b/src/main.c
@@ -15,45 +15,13 @@ WITH REGARD TO THIS SOFTWARE.
 #include "renderer.c"
 #include "sequencer.c"
 
+#define PROF_ENABLE 0
+#include "profiling.c"
+
 //
 // Config parameters.
 //
 
-#ifdef PROF_ENABLE
-#if PROF_ENABLE == 0
-#define PROF(F,VAR) (profile_start(),(F),(VAR) = profile_stop())
-#elif PROF_ENABLE == 1
-#define PROF(F,VAR) (profile_start(),(F),(VAR) = MAX(profile_stop(), (VAR)))
-#endif
-#ifndef PROF_SHOW_X
-#define PROF_SHOW_X 0
-#endif
-#ifndef PROF_SHOW_Y
-#define PROF_SHOW_Y 0
-#endif
-#define PROF_SHOW() \
-    do {\
-        txt_position((PROF_SHOW_X), (PROF_SHOW_Y));\
-        txt_printf("EVAL:  %lu    ", eval_cycles);\
-        txt_position((PROF_SHOW_X), (PROF_SHOW_Y)+1);\
-        txt_printf("FLIP:  %lu    ", flip_cycles);\
-        txt_position((PROF_SHOW_X), (PROF_SHOW_Y)+2);\
-        txt_printf("INPUT: %lu    ", input_cycles);\
-        txt_position((PROF_SHOW_X), (PROF_SHOW_Y)+3);\
-        txt_printf("FRAME: %lu    ", frame_counter);\
-        frame_counter++;\
-    } while (0)
-#define PROF_INIT() \
-    u32 frame_counter = 0;\
-    u32 input_cycles = 0;\
-    u32 eval_cycles = 0;\
-    u32 flip_cycles = 0;
-#else
-#define PROF(F,VAR) (F)
-#define PROF_SHOW()
-#define PROF_INIT()
-#endif
-
 int main(void) {
     // Adjust system wait times.
     SYSTEM_WAIT = SYSTEM_WAIT_CARTRIDGE;
@@ -72,12 +40,14 @@ int main(void) {
     sequencer_init();
 
     // Main loop.
-    PROF_INIT();
     while (true) {
+        poll_keys();
         bios_vblank_wait();
-        PROF(flip_buffer(), flip_cycles);
+        FRAME_START();
         PROF(handle_sequencer_input(), input_cycles);
         PROF_SHOW();
+        PROF(flip_buffer(), flip_cycles);
+        FRAME_END();
     }
 
     return 0;
-- 
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