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- // Copyright (C) 2008-2012 Colin MacDonald
- // No rights reserved: this software is in the public domain.
- #include "testUtils.h"
- using namespace irr;
- using namespace core;
- using namespace scene;
- using namespace video;
- /** Test the behaviour of makeColorKeyTexture() using both 16 bit (software)
- and 32 bit (Burning) textures, with the new behaviour and the legacy
- behaviour. */
- static bool doTestWith(E_DRIVER_TYPE driverType,
- bool zeroTexels)
- {
- IrrlichtDevice *device = createDevice( driverType,
- dimension2d<u32>(160, 120), 32);
- if (!device)
- return false;
- IVideoDriver* driver = device->getVideoDriver();
- ISceneManager * smgr = device->getSceneManager();
- // Draw a cube background so that we can check that the keying is working.
- ISceneNode * cube = smgr->addCubeSceneNode(50.f, 0, -1, vector3df(0, 0, 60));
- cube->setMaterialTexture(0, driver->getTexture("../media/wall.bmp"));
- cube->setMaterialFlag(video::EMF_LIGHTING, false);
- ITexture * texture = device->getVideoDriver()->getTexture("../media/portal2.bmp");
- device->getVideoDriver()->makeColorKeyTexture(texture,
- position2d<s32>(64,64),
- zeroTexels);
- device->getVideoDriver()->makeColorKeyTexture(texture,
- position2d<s32>(64,64),
- zeroTexels);
- (void)smgr->addCameraSceneNode();
- driver->beginScene(video::ECBF_COLOR | video::ECBF_DEPTH, SColor(255,100,101,140));
- smgr->drawAll();
- driver->draw2DImage(texture,
- position2di(40, 40),
- recti(texture->getOriginalSize()),
- 0,
- SColor(255,255,255,255),
- true);
- driver->endScene();
- char screenshotName[256];
- (void)snprintf_irr(screenshotName, 256, "-makeColorKeyTexture-%s.png",
- zeroTexels? "old" : "new");
- bool result = takeScreenshotAndCompareAgainstReference(driver, screenshotName);
- device->closeDevice();
- device->run();
- device->drop();
- return result;
- }
- bool makeColorKeyTexture(void)
- {
- bool result = true;
-
- result &= doTestWith(EDT_BURNINGSVIDEO, false);
- result &= doTestWith(EDT_SOFTWARE, false);
- result &= doTestWith(EDT_BURNINGSVIDEO, true);
- result &= doTestWith(EDT_SOFTWARE, true);
- return result;
- }
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