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100 lines
2.7 KiB
C++
100 lines
2.7 KiB
C++
// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
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// Copyright (C) 2020-2021 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "nel/misc/types_nl.h"
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#include "nel/misc/event_emitter.h"
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#include "nel/misc/event_listener.h"
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#include "nel/misc/path.h"
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#include "nel/misc/random.h"
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// look at 3dinit example
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#include "nel/3d/nelu.h"
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// used for font management
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#include "nel/3d/font_manager.h"
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#include "nel/3d/computed_string.h"
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#include "nel/3d/text_context.h"
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#include "nel/3d/driver_user.h"
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#ifdef NL_OS_WINDOWS
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#ifndef NL_COMP_MINGW
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#define NOMINMAX
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#endif
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#include <windows.h>
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#endif // NL_OS_WINDOWS
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#ifndef FONT_DIR
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# define FONT_DIR "."
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#endif
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using namespace std;
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using namespace NL3D;
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using namespace NLMISC;
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int main(int argc, char **argv)
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{
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// look at 3dinit example
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CNELU::init (800, 600, CViewport(), 32, true, 0, false, false);
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NLMISC::CPath::addSearchPath(FONT_DIR);
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// create a font manager
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CFontManager fontManager;
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// set the font cache to 2 megabytes (default is 1mb)
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fontManager.setMaxMemory(2000000);
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CTextContext tc;
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tc.init (CNELU::Driver, &fontManager);
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// The first param is the font name (could be ttf, pfb, fon, etc...). The
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// second one is optional, it's the font kerning file
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tc.setFontGenerator (NLMISC::CPath::lookup("beteckna.ttf"));
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NLMISC::CRandom rnd;
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uint nbCount = 100000;
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TTicks startTick = CTime::getPerformanceTime();
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std::string txt;
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for(uint i = 0; i < nbCount; ++i)
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{
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uint fontSize = rnd.rand(200);
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bool embolden = rnd.rand(1) == 1;
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bool oblique = rnd.rand(1) == 1;
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txt = toString("Lorem ipsum %03d", fontSize);
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CComputedString cs;
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fontManager.computeString(txt, tc.getFontGenerator(), CRGBA::White, fontSize, embolden, oblique, CNELU::Driver, cs);
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}
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TTicks endTick = CTime::getPerformanceTime();
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double deltaTime = CTime::ticksToSecond(endTick-startTick);
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std::string msg = toString("Generated %d strings in %.2fs\n", nbCount, deltaTime);
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nlinfo("%s", msg.c_str());
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printf("%s", msg.c_str());
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fontManager.dumpCache ("font_pref_cache_dump.tga");
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// look at 3dinit example
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CNELU::release();
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return EXIT_SUCCESS;
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}
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