void Screen::saveBmp(char * outputFilename) const { clock_t startTimer, endTimer; printf("Saving file to \"%s\"...", outputFilename); fflush(stdout); startTimer = clock(); int pixelCount = height * width; C_FLT * redChannel = new C_FLT[pixelCount], * greenChannel = new C_FLT[pixelCount], * blueChannel = new C_FLT[pixelCount]; for (int i = 0, j = pixelCount - 1; i < pixelCount; i++, j--) { redChannel[i] = pixels[j].r; greenChannel[i] = pixels[j].g; blueChannel[i] = pixels[j].b; } bitmap_image bmpImage(width, height); bmpImage.import_rgb(redChannel, greenChannel, blueChannel); bmpImage.save_image(outputFilename); delete [] redChannel; delete [] greenChannel; delete [] blueChannel; endTimer = clock(); printf("completed (%.3f seconds).\n", clockTime(startTimer, endTimer)); }
void tst_storage::tst_origintimes() { SqliteStorage *ss = dynamic_cast<SqliteStorage*>(m_storage.data()); QVERIFY(ss); KDateTime utcTime(QDate(2014, 1, 15), QTime(), KDateTime::UTC); KDateTime clockTime(QDate(2014, 1, 15), QTime(), KDateTime::ClockTime); KDateTime localTime(QDate(2014, 1, 15), QTime(), KDateTime::LocalZone); // local origin time is the same as specific time set to utc // note: currently origin time of clock time is saved as time in current time zone. // that does not necessarily make sense, but better be careful when changing behavior there. QCOMPARE(ss->toOriginTime(utcTime), ss->toLocalOriginTime(utcTime)); QCOMPARE(ss->toLocalOriginTime(clockTime), ss->toLocalOriginTime(utcTime)); QCOMPARE(ss->toLocalOriginTime(localTime), ss->toLocalOriginTime(utcTime)); }
void Screen::savePng(char * outputFilename) const { clock_t startTimer, endTimer; printf("Saving file to \"%s\"...", outputFilename); fflush(stdout); startTimer = clock(); int pixelCount = height * width; std::vector<unsigned char> png; for (int i = pixelCount - 1; i >=0; i--) { RGBColor rgbColor(pixels[i]); png.push_back(rgbColor.r); png.push_back(rgbColor.g); png.push_back(rgbColor.b); png.push_back(255); } lodepng::encode(outputFilename, png, width, height); endTimer = clock(); printf("completed (%.3f seconds).\n", clockTime(startTimer, endTimer)); }
QTime Clock::time() const { return clockTime().toTime(); }