readd seconds stuff

src/app/app.gen.c

@@ -227,7 +227,7 @@ app_key_t w32_map_wparam_to_app_key(WPARAM wparam) {
         default: {return app_key_null;} break;
     }
 }
-#endif/*D:\dev\wasm\src/app/app.meta.c*/
+#endif/*C:\dev\wasm\src/app/app.meta.c*/
 type_t type__app_mouse_button_t = { type_kind_enum, s8_const_lit("app_mouse_button_t"), sizeof(app_mouse_button_t),
     .members = (type_member_t[]){
         {.name = s8_const_lit("app_mouse_button_null"), .value = app_mouse_button_null},

src/app/app.gen.h

@@ -70,7 +70,7 @@ app_key_page_up,
 app_key_page_down,
 app_key_count,
 } app_key_t;
-/*D:\dev\wasm\src/app/app.meta.c*/
+/*C:\dev\wasm\src/app/app.meta.c*/
 typedef enum {
     app_mouse_button_null,
     app_mouse_button_left,

src/app/app_win32.c

@@ -40,6 +40,20 @@ fn f64 w32_get_dpr(HWND window_handle) {
     return result;
 }
 
+fn f64 w32_seconds_now(void) {
+    static int64_t counts_per_second;
+    if (counts_per_second == 0) {
+        LARGE_INTEGER freq;
+        QueryPerformanceFrequency(&freq);
+        counts_per_second = freq.QuadPart;
+    }
+
+    LARGE_INTEGER time;
+    QueryPerformanceCounter(&time);
+    f64 result = (f64)time.QuadPart / (f64)counts_per_second;
+    return result;
+}
+
 ///////////////////////////////
 // event processing
 
@@ -240,20 +254,6 @@ void w32_try_resizing_canvas(w32_canvas_t *canvas, HWND window_handle) {
     }
 }
 
-fn f64 os_seconds_now(void) {
-    static int64_t counts_per_second;
-    if (counts_per_second == 0) {
-        LARGE_INTEGER freq;
-        QueryPerformanceFrequency(&freq);
-        counts_per_second = freq.QuadPart;
-    }
-
-    LARGE_INTEGER time;
-    QueryPerformanceCounter(&time);
-    f64 result = (f64)time.QuadPart / (f64)counts_per_second;
-    return result;
-}
-
 int WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd) {
     tcx.temp = ma_create(ma_default_reserve_size);
 
@@ -339,7 +339,7 @@ int WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int n
         refresh_rate = (f64)devmodew.dmDisplayFrequency;
     }
 
-    f64 time_frame_start = os_seconds_now();
+    f64 time_frame_start = w32_seconds_now();
     f64 time_delta = 1.0 / refresh_rate;
     f64 time_total = 0.0;
     f64 time_update = 0.0;
@@ -373,7 +373,7 @@ int WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int n
         ///////////////////////////////
         // end of frame timings
 
-        f64 time_update_partial = os_seconds_now() - time_frame_start;
+        f64 time_update_partial = w32_seconds_now() - time_frame_start;
         time_update = time_update_partial;
         if (time_update < time_delta) {
             consecutive_missed_frames = 0;
@@ -393,9 +393,9 @@ int WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int n
 
             // busy loop if we dont have good scheduling
             // or we woke up early
-            time_update = os_seconds_now() - time_frame_start;
+            time_update = w32_seconds_now() - time_frame_start;
             while (time_update < time_delta) {
-                time_update = os_seconds_now() - time_frame_start;
+                time_update = w32_seconds_now() - time_frame_start;
             }
         } else {
             missed_frames += 1;
@@ -409,7 +409,7 @@ int WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int n
         //  probably want the locked frame rate and total should reflect that, so choosing
         //  time_delta seems the correct choice but not really sure what is correct.
         time_total += time_delta;
-        time_frame_start = os_seconds_now();
+        time_frame_start = w32_seconds_now();
     }
 
     return 0;

src/os/os_unix.c

@@ -10,3 +10,16 @@ fn os_date_t os_local_time_now(void) {
     result.year = lt->tm_year;
     return result;
 }
+
+fn u64 os_get_microseconds(void) {
+    struct timespec t;
+    clock_gettime(CLOCK_MONOTONIC, &t);
+    u64 result = t.tv_sec*million(1) + (t.tv_nsec/thousand(1));
+    return result;
+}
+
+fn f64 os_get_milliseconds(void) {
+    u64 micros = os_get_microseconds();
+    f64 result = (f64)micros / 1000.0;
+    return result;
+}

src/os/os_win32.c

@@ -11,3 +11,23 @@ fn os_date_t os_local_time_now(void) {
     result.year = lt.wYear;
     return result;
 }
+
+fn f64 os_seconds_now(void) {
+    static int64_t counts_per_second;
+    if (counts_per_second == 0) {
+        LARGE_INTEGER freq;
+        QueryPerformanceFrequency(&freq);
+        counts_per_second = freq.QuadPart;
+    }
+
+    LARGE_INTEGER time;
+    QueryPerformanceCounter(&time);
+    f64 result = (f64)time.QuadPart / (f64)counts_per_second;
+    return result;
+}
+
+fn f64 os_get_milliseconds(void) {
+    f64 secs = os_seconds_now();
+    f64 result = secs * 1000;
+    return result;
+}

todo.txt

@@ -17,7 +17,7 @@
     [ ] gfx
         [ ] simple 2d
             [ ] revisit api
-            [ ] change name, hard to type
+            [x] change name, hard to type
 
 [ ] core
     [x] remove dates and time from core