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Cache the result of Font::getDefaultPath().

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(According to Very Sleepy, this was taking up 39% of render time :))
This commit is contained in:
Aloshi 2013-08-21 16:18:20 -05:00
parent bde5b6888f
commit 11f774e019
1 changed files with 9 additions and 1 deletions
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10
src/Font.cpp
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@ -16,8 +16,13 @@ int Font::getSize() const { return mSize; }
std::map< std::pair<std::string, int>, std::weak_ptr<Font> > Font::sFontMap;
static std::string default_font_path = "";
std::string Font::getDefaultPath()
{
if(!default_font_path.empty())
return default_font_path;
const int fontCount = 4;
#ifdef WIN32
@ -53,10 +58,13 @@ std::string Font::getDefaultPath()
for(int i = 0; i < fontCount; i++)
{
if(boost::filesystem::exists(fonts[i]))
{
default_font_path = fonts[i];
return fonts[i];
}
}
LOG(LogError) << "Error - could not find a font!";
LOG(LogError) << "Error - could not find the default font!";
return "";
}