X-Git-Url: http://deadsoftware.ru/gitweb?a=blobdiff_plain;f=src%2Fshared%2Fxprofiler.pas;h=28ea126d78276cbff10431a3b033ab624b125e5e;hb=ded89321df07e3f5832331127637375840c25e6f;hp=6fb00357b467071a192a46556511fd86b0021780;hpb=c4f5c9d83f401ccc223dad213eec2a6b6f8a6b23;p=d2df-sdl.git

diff --git a/src/shared/xprofiler.pas b/src/shared/xprofiler.pas
index 6fb0035..28ea126 100644
--- a/src/shared/xprofiler.pas
+++ b/src/shared/xprofiler.pas
@@ -1,4 +1,4 @@
-(* Copyright (C)  DooM 2D:Forever Developers
+(* Copyright (C)  Doom 2D: Forever Developers
  *
  * 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
@@ -20,21 +20,10 @@ unit xprofiler;
 
 interface
 
-uses
-  SysUtils,
-  {$IF DEFINED(LINUX)}
-    {$DEFINE STOPWATCH_IS_HERE}
-    unixtype, linux
-  {$ELSEIF DEFINED(WINDOWS)}
-    {$DEFINE STOPWATCH_IS_HERE}
-    Windows
-  {$ELSE}
-    {$IFDEF STOPWATCH_IS_HERE}
-      {$UNDEF STOPWATCH_IS_HERE}
-    {$ENDIF}
-    {$WARNING You suck!}
-  {$ENDIF}
-  ;
+  uses
+    SysUtils;
+
+  {$DEFINE STOPWATCH_IS_HERE}
 
 {$IF DEFINED(STOPWATCH_IS_HERE)}
 type
@@ -143,63 +132,34 @@ type
   end;
 
 
-function curTimeMicro (): UInt64; inline;
-function curTimeMilli (): UInt64; inline;
+function getTimeMicro (): UInt64; inline;
+function getTimeMilli (): UInt64; inline;
 
 
 implementation
 
-{$IF DEFINED(LINUX)}
-type THPTimeType = TTimeSpec;
-{$ELSE}
-type THPTimeType = Int64;
-{$ENDIF}
-
-var
-  mFrequency: Int64 = 0;
-  mHasHPTimer: Boolean = false;
+  uses
+    SDL2;
 
+  type
+    THPTimeType = Int64;
 
 // ////////////////////////////////////////////////////////////////////////// //
 procedure initTimerIntr ();
-var
-  r: THPTimeType;
 begin
-  if (mFrequency = 0) then
-  begin
-{$IF DEFINED(LINUX)}
-    if (clock_getres(CLOCK_MONOTONIC, @r) <> 0) then raise Exception.Create('profiler error: cannot get timer resolution');
-    mHasHPTimer := (r.tv_nsec <> 0);
-    if not mHasHPTimer then raise Exception.Create('profiler error: hires timer is not available');
-    mFrequency := 1; // just a flag
-    if (r.tv_nsec <> 0) then mFrequency := 1000000000000000000 div r.tv_nsec;
-{$ELSE}
-    mHasHPTimer := QueryPerformanceFrequency(r);
-    if not mHasHPTimer then raise Exception.Create('profiler error: hires timer is not available');
-    mFrequency := r;
-{$ENDIF}
-  end;
+  (* init sdl timers? *)
 end;
 
 
-function curTimeMicro (): UInt64; inline;
-var
-  r: THPTimeType;
+function getTimeMicro (): UInt64; inline;
 begin
-  //if (mFrequency = 0) then initTimerIntr();
-  {$IF DEFINED(LINUX)}
-  clock_gettime(CLOCK_MONOTONIC, @r);
-  result := UInt64(r.tv_sec)*1000000+UInt64(r.tv_nsec) div 1000; // microseconds
-  {$ELSE}
-  QueryPerformanceCounter(r);
-  result := UInt64(r)*1000000 div mFrequency;
-  {$ENDIF}
+  Result := SDL_GetPerformanceCounter() * 1000000 div SDL_GetPerformanceFrequency()
 end;
 
 
-function curTimeMilli (): UInt64; inline;
+function getTimeMilli (): UInt64; inline;
 begin
-  result := curTimeMicro div 1000;
+  result := getTimeMicro div 1000;
 end;
 
 
@@ -221,7 +181,7 @@ procedure TStopWatch.updateElapsed ();
 var
   e: UInt64;
 begin
-  e := curTimeMicro();
+  e := getTimeMicro();
   if (mStartPosition > e) then mStartPosition := e;
   Inc(mElapsed, e-mStartPosition);
   mStartPosition := e;
@@ -253,7 +213,7 @@ end;
 procedure TStopWatch.start (reset: Boolean=true);
 begin
   if mRunning and not reset then exit; // nothing to do
-  mStartPosition := curTimeMicro();
+  mStartPosition := getTimeMicro();
   mRunning := true;
   if (reset) then mElapsed := 0;
 end;
@@ -465,8 +425,8 @@ begin
     begin
       if (xpsecs[idx].name = aName) then
       begin
-        if (idx = xpscur) then raise Exception.Create('profiler error(0): dobule resume: "'+aName+'"');
-        if (xpsecs[idx].prevAct <> -1) then raise Exception.Create('profiler error(1): dobule resume: "'+aName+'"');
+        if (idx = xpscur) then raise Exception.Create('profiler error(0): double resume: "'+aName+'"');
+        if (xpsecs[idx].prevAct <> -1) then raise Exception.Create('profiler error(1): double resume: "'+aName+'"');
         xpsecs[idx].prevAct := xpscur;
         xpscur := idx;
         xpsecs[idx].timer.resume();