fix stub system driver and some warnings

[d2df-sdl.git] / src / shared / xprofiler.pas

diff --git a/src/shared/xprofiler.pas b/src/shared/xprofiler.pas
index 35b70df8263c385d53324afd0ed0f9cc9b9778e5..9e25bdb2122426820aa98270b41032a38f4601ff 100644 (file)
--- a/src/shared/xprofiler.pas
+++ b/src/shared/xprofiler.pas
@@ -2,8 +2,7 @@
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * the Free Software Foundation, version 3 of the License ONLY.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -20,17 +19,30 @@ unit xprofiler;
 
 interface
 
-uses
-  SysUtils,
+{$IFNDEF IN_TOOLS}
+  uses
+  {$IFDEF USE_SDL}
+    SDL,
+  {$ENDIF}
+  {$IFDEF USE_SDL2}
+    SDL2,
+  {$ENDIF}
+    SysUtils;
+
+  {$DEFINE STOPWATCH_IS_HERE}
+
+{$ELSE}
+  uses
+    SysUtils
   {$IF DEFINED(LINUX) OR DEFINED(ANDROID)}
     {$DEFINE STOPWATCH_IS_HERE}
-    unixtype, linux
+    , unixtype, linux
   {$ELSEIF DEFINED(WINDOWS)}
     {$DEFINE STOPWATCH_IS_HERE}
-    Windows
+    , Windows
   {$ELSEIF DEFINED(HAIKU)}
     {$DEFINE STOPWATCH_IS_HERE}
-    unixtype
+    , unixtype
   {$ELSE}
     {$IFDEF STOPWATCH_IS_HERE}
       {$UNDEF STOPWATCH_IS_HERE}
@@ -38,6 +50,12 @@ uses
     {$WARNING You suck!}
   {$ENDIF}
   ;
+{$ENDIF} // IN_TOOLS
+
+{$IFDEF USE_SDL}
+  type
+    UInt64 = QWord; (* !!! *)
+{$ENDIF}
 
 {$IF DEFINED(STOPWATCH_IS_HERE)}
 type
@@ -152,6 +170,10 @@ function getTimeMilli (): UInt64; inline;
 
 implementation
 
+{$IFNDEF IN_TOOLS}
+type
+  THPTimeType = Int64;
+{$ELSE}
 {$IF DEFINED(LINUX)}
 type THPTimeType = TTimeSpec;
 {$ELSE}
@@ -161,13 +183,17 @@ type THPTimeType = Int64;
 var
   mFrequency: Int64 = 0;
   mHasHPTimer: Boolean = false;
+{$ENDIF}
 
 
 // ////////////////////////////////////////////////////////////////////////// //
 procedure initTimerIntr ();
+{$IFDEF IN_TOOLS}
 var
   r: THPTimeType;
+{$ENDIF}
 begin
+{$IFDEF IN_TOOLS}
   if (mFrequency = 0) then
   begin
 {$IF DEFINED(LINUX)}
@@ -182,9 +208,12 @@ begin
     mFrequency := r;
 {$ENDIF}
   end;
+{$ENDIF}
+  (* init sdl timers? *)
 end;
 
 
+{$IF DEFINED(IN_TOOLS)}
 function getTimeMicro (): UInt64; inline;
 var
   r: THPTimeType;
@@ -198,11 +227,22 @@ begin
   result := UInt64(r)*1000000 div mFrequency;
   {$ENDIF}
 end;
+{$ELSEIF DEFINED(USE_SDL2)}
+function getTimeMicro (): UInt64; inline;
+begin
+  Result := SDL_GetPerformanceCounter() * 1000000 div SDL_GetPerformanceFrequency()
+end;
+{$ELSE}
+function getTimeMicro: UInt64; inline;
+begin
+  result := Round(TimeStampToMSecs(DateTimeToTimeStamp(Now())) * 1000);
+end;
+{$ENDIF}
 
 
 function getTimeMilli (): UInt64; inline;
 begin
-  result := getTimeMicro div 1000;
+  result := getTimeMicro() div 1000;
 end;