void UM_SCOLOR(irr::video::SColor color, M_SCOLOR t)
{
t[0] = color.getAlpha();
t[1] = color.getRed();
t[2] = color.getGreen();
t[3] = color.getBlue();
}
void stabilizeScreenBackground(irr::video::IVideoDriver * driver,
irr::video::SColor color)
{
for(int i = 0; i < 10000; ++i)
{
driver->beginScene(video::ECBF_COLOR | video::ECBF_DEPTH, color);
driver->endScene();
irr::video::IImage * screenshot = driver->createScreenShot();
if (!screenshot)
return;
const video::ECOLOR_FORMAT format = screenshot->getColorFormat();
if (format != video::ECF_R8G8B8)
{
irr::video::IImage * fixedScreenshot = driver->createImage(video::ECF_R8G8B8, screenshot->getDimension());
screenshot->copyTo(fixedScreenshot);
screenshot->drop();
if (!fixedScreenshot)
return;
screenshot = fixedScreenshot;
}
u8 * image1Data = (u8*)screenshot->getData();
const u32 pixels = (screenshot->getPitch() * screenshot->getDimension().Height) / 4;
bool status = true;
for(u32 pixel = 0; pixel < pixels; ++pixel)
{
const u8 r = *(image1Data++);
const u8 g = *(image1Data++);
const u8 b = *(image1Data++);
if (r != color.getRed() || g != color.getGreen() || b != color.getBlue())
{
status = false;
break;
}
}
if (status)
{
screenshot->drop();
return;
}
screenshot->drop();
}
logTestString("stabilizeScreenBackground failed\n");
}
static void setUniformsHelper(const std::vector<GLuint> &uniforms, const irr::video::SColor &col, Args... arg)
{
glUniform4i(uniforms[N], col.getRed(), col.getGreen(), col.getBlue(), col.getAlpha());
setUniformsHelper<N + 1>(uniforms, arg...);
}
static std::string format(const irr::video::SColor& obj) {
std::ostringstream ss;
ss << "col(" << obj.getRed() << ", " << obj.getGreen() << ", " << obj.getBlue() << ", " << obj.getAlpha()
<< ")";
return ss.str();
}