GLCharacter * operator[ ]( char const xCharacter )
{
GLCharacter * ret = NULL;
if ( mCharacters.find( xCharacter ) == mCharacters.end( ) )
{
//#ifdef ANDROID
#if 1
mFont.loadGlyph( xCharacter, 0.0f );
PNGImage output( { mFont.getGlyphWidth( ), mFont.getGlyphHeight( ) } );
mFont.printSpans( output, mOutlineColor, mFillColor );
mCharacters[ xCharacter ] = ret = new GLCharacter( xCharacter
, output.toGLTextureBuffer( )
, mFont.getGlyphWidth( )
, mFont.getGlyphHeight( ) );
#else
while ( !fileExists( filename.str( ).c_str( ) ) ) {
_makePNG( xCharacter );
}
mCharacters[ xCharacter ] = ret = new GLCharacter( xCharacter, filename.str( ).c_str( ) );
#endif
}
else
{
ret = mCharacters[ xCharacter ];
}
return ret;
}
std::vector<uint8_t> _makePNG( char const xC )
{
mFont.loadGlyph( xC, 0.0f );
PNGImage output( { mFont.getGlyphWidth( ), mFont.getGlyphHeight( ) } );
mFont.printSpans( output, mOutlineColor, mFillColor );
#if 0
SISULOG("Creating filename.");
std::stringstream filename;
_makeFilename( filename, xC );
#endif
SISULOG("Blitting.");
output.blit( );
uint8_t * data = output.getData( );
size_t const size = output.getDataSize( );
SISULOG("Writing to file for posterity.");
std::cout << "Output data size was: " << size << std::endl;
#if 0
memoryToFile( filename.str( ).c_str( ), data, size );
#endif
std::vector<uint8_t> buffer;
buffer.assign( data, data + size );
SISULOG("_makePNG OUT");
return buffer;
}