tests/screenshot.cpp

   1 // Copyright (C) 2008-2012 Colin MacDonald\r
   2 // No rights reserved: this software is in the public domain.\r
   3 \r
   4 #include "testUtils.h"\r
   5 \r
   6 using namespace irr;\r
   7 \r
   8 \r
   9 \r
  10 // Tests screenshots features\r
  11 bool testShots(video::E_DRIVER_TYPE type)\r
  12 {\r
  13         IrrlichtDevice *device = createDevice(type, core::dimension2d<u32>(160, 120), 32);\r
  14         if (!device)\r
  15                 return true;\r
  16 \r
  17         video::IVideoDriver* driver = device->getVideoDriver();\r
  18         scene::ISceneManager * smgr = device->getSceneManager();\r
  19 \r
  20         logTestString("Testing driver %ls\n", driver->getName());\r
  21 \r
  22         scene::IAnimatedMesh* mesh = smgr->getMesh("../media/sydney.md2");\r
  23         scene::IAnimatedMeshSceneNode* node;\r
  24 \r
  25         if (!mesh)\r
  26                 return false;\r
  27         node = smgr->addAnimatedMeshSceneNode(mesh);\r
  28         if (!node)\r
  29                 return false;\r
  30 \r
  31         stabilizeScreenBackground(driver);\r
  32 \r
  33         node->setPosition(core::vector3df(20, 0, 30));\r
  34         node->setMaterialFlag(video::EMF_LIGHTING, false);\r
  35         node->setMaterialTexture(0, driver->getTexture("../media/sydney.bmp"));\r
  36         node->setLoopMode(false);\r
  37 \r
  38         smgr->addCameraSceneNode();\r
  39 \r
  40         node->setMD2Animation(scene::EMAT_DEATH_FALLBACK);\r
  41         node->setCurrentFrame((f32)(node->getEndFrame()));\r
  42         node->setAnimationSpeed(0);\r
  43 \r
  44         device->run();\r
  45         driver->beginScene(video::ECBF_COLOR | video::ECBF_DEPTH, video::SColor(255, 255, 255, 0));\r
  46         smgr->drawAll();\r
  47         driver->endScene();\r
  48 \r
  49         for (s32 i=0; i<video::ECF_UNKNOWN; ++i)\r
  50         {\r
  51                 video::IImage* img = driver->createScreenShot((video::ECOLOR_FORMAT)i);\r
  52                 logTestString("Color Format %d %ssupported\n", i, (img && img->getColorFormat() == i)?"":"un");\r
  53 \r
  54 #if 0   // Enable for a quick check while testing.\r
  55                 // If someone adds comparison images please use another scene without animation\r
  56                 // and maybe a texture using the full color spectrum.\r
  57                 if ( img )\r
  58                 {\r
  59                         irr::core::stringc screenshotFilename = "results/";\r
  60                         screenshotFilename += shortDriverName(driver);\r
  61                         screenshotFilename += "screenshot";\r
  62                         screenshotFilename += core::stringc(i);\r
  63                         screenshotFilename += ".png";\r
  64                         driver->writeImageToFile(img, screenshotFilename.c_str());\r
  65                 }\r
  66 #endif\r
  67 \r
  68                 if (img)\r
  69                         img->drop();\r
  70         }\r
  71         device->closeDevice();\r
  72         device->run();\r
  73         device->drop();\r
  74 \r
  75         return true;\r
  76 }\r
  77 \r
  78 bool screenshot()\r
  79 {\r
  80         bool result = true;\r
  81         TestWithAllHWDrivers(testShots);\r
  82         return result;\r
  83 }\r