From 0afe8cacab876c9c95ad551468f5d6c41eb8720d Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Wed, 24 Apr 2013 00:38:49 +0300
Subject: add command for test perfomance in sdlfont calculation.

---
 src/commands.cpp | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

(limited to 'src/commands.cpp')

diff --git a/src/commands.cpp b/src/commands.cpp
index 9044a83a5..9dd4267fe 100644
--- a/src/commands.cpp
+++ b/src/commands.cpp
@@ -30,6 +30,7 @@
 #include "guildmanager.h"
 #include "localplayer.h"
 #include "main.h"
+#include "nullopenglgraphics.h"
 #include "party.h"
 
 #include "gui/chatwindow.h"
@@ -1065,6 +1066,47 @@ impHandler1(execute)
     execFile(name, name, params, "");
 }
 
+impHandler0(testsdlfont)
+{
+#if defined USE_OPENGL && defined DEBUG_SDLFONT
+    SDLFont *font = new SDLFont("fonts/dejavusans.ttf", 18);
+    timespec time1;
+    timespec time2;
+    NullOpenGLGraphics *nullGraphics = new NullOpenGLGraphics;
+    std::vector<std::string> data;
+    int width = 0;
+
+    for (int f = 0; f < 300; f ++)
+        data.push_back("test " + toString(f) + "string");
+    nullGraphics->_beginDraw();
+
+    clock_gettime(CLOCK_MONOTONIC, &time1);
+    for (int f = 0; f < 500; f ++)
+    {
+        FOR_EACH (std::vector<std::string>::const_iterator, it, data)
+        {
+            width += font->getWidth(*it);
+            font->drawString(nullGraphics, *it, 10, 10);
+        }
+        FOR_EACH (std::vector<std::string>::const_iterator, it, data)
+            font->drawString(nullGraphics, *it, 10, 10);
+    }
+
+    clock_gettime(CLOCK_MONOTONIC, &time2);
+
+    delete nullGraphics;
+    delete font;
+
+    long int diff = (static_cast<long long int>(
+        time2.tv_sec) * 1000000000LL + static_cast<long long int>(
+        time2.tv_nsec)) / 100000 - (static_cast<long long int>(
+        time1.tv_sec) * 1000000000LL + static_cast<long long int>(
+        time1.tv_nsec)) / 100000;
+    if (debugChatTab)
+        debugChatTab->chatLog("sdlfont time: " + toString(diff));
+#endif
+}
+
 #ifdef DEBUG_DUMP_LEAKS1
 void showRes(std::string str, ResourceManager::Resources *res);
 
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