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Viewing changes to tests/makeColorKeyTexture.cpp

  • Committer: Mantas Kriaučiūnas
  • Date: 2011-07-18 13:06:25 UTC
  • Revision ID: mantas@akl.lt-20110718130625-c5pvifp61e7kj1ol
Included whole irrlicht SVN libraries to work around launchpad recipe issue with quilt, see https://answers.launchpad.net/launchpad/+question/165193

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tests/makeColorKeyTexture.cpp
 
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// Copyright (C) 2008-2011 Colin MacDonald
 
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// No rights reserved: this software is in the public domain.
 
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#include "testUtils.h"
 
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using namespace irr;
 
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using namespace core;
 
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using namespace scene;
 
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using namespace video;
 
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/** Test the behaviour of makeColorKeyTexture() using both 16 bit (software)
 
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        and 32 bit (Burning) textures, with the new behaviour and the legacy
 
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        behaviour. */
 
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static bool doTestWith(E_DRIVER_TYPE driverType,
 
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                                                bool zeroTexels)
 
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{
 
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        IrrlichtDevice *device = createDevice( driverType,
 
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                                                                                        dimension2d<u32>(160, 120), 32);
 
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        if (!device)
 
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                return false;
 
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        IVideoDriver* driver = device->getVideoDriver();
 
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        ISceneManager * smgr = device->getSceneManager();
 
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        // Draw a cube background so that we can check that the keying is working.
 
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        ISceneNode * cube = smgr->addCubeSceneNode(50.f, 0, -1, vector3df(0, 0, 60));
 
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        cube->setMaterialTexture(0, driver->getTexture("../media/wall.bmp"));
 
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        cube->setMaterialFlag(video::EMF_LIGHTING, false);
 
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        ITexture * Texture = device->getVideoDriver()->getTexture("../media/portal2.bmp");
 
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        device->getVideoDriver()->makeColorKeyTexture(Texture,
 
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                                                                                                  position2d<s32>(64,64),
 
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                                                                                                  zeroTexels);
 
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        device->getVideoDriver()->makeColorKeyTexture(Texture,
 
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                                                                                                  position2d<s32>(64,64),
 
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                                                                                                  zeroTexels);
 
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        (void)smgr->addCameraSceneNode();
 
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        driver->beginScene(true, true, SColor(255,100,101,140));
 
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        smgr->drawAll();
 
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        driver->draw2DImage(Texture,
 
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                                                position2di(40, 40),
 
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                                                rect<s32>(0, 0, Texture->getSize().Width, Texture->getSize().Height),
 
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                                                0,
 
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                                                SColor(255,255,255,255),
 
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                                                true);
 
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        driver->endScene();
 
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        char screenshotName[256];
 
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        (void)snprintf(screenshotName, 256, "-makeColorKeyTexture-%s.png",
 
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                zeroTexels? "old" : "new");
 
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        bool result = takeScreenshotAndCompareAgainstReference(driver, screenshotName);
 
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        device->closeDevice();
 
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        device->run();
 
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        device->drop();
 
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        return result;
 
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}
 
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bool makeColorKeyTexture(void)
 
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{
 
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        bool result = true;
 
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        result &= doTestWith(EDT_BURNINGSVIDEO, false);
 
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        result &= doTestWith(EDT_SOFTWARE, false);
 
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        result &= doTestWith(EDT_BURNINGSVIDEO, true);
 
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        result &= doTestWith(EDT_SOFTWARE, true);
 
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        return result;
 
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}