| Line | Source Code | Coverage |
|---|
| 1 | | - |
| 2 | | - |
| 3 | | - |
| 4 | | - |
| 5 | QDrawHelperGammaTables::QDrawHelperGammaTables(qreal smoothing) | - |
| 6 | { | - |
| 7 | const qreal gray_gamma = 2.31; | - |
| 8 | for (int i=0; i<256; ++i) | 0 |
| 9 | qt_pow_gamma[i] = uint(qRound(qPow(i / qreal(255.), gray_gamma) * 2047)); never executed: qt_pow_gamma[i] = uint(qRound(qPow(i / qreal(255.), gray_gamma) * 2047)); | 0 |
| 10 | for (int i=0; i<2048; ++i) | 0 |
| 11 | qt_pow_invgamma[i] = uchar(qRound(qPow(i / qreal(2047.0), 1 / gray_gamma) * 255)); never executed: qt_pow_invgamma[i] = uchar(qRound(qPow(i / qreal(2047.0), 1 / gray_gamma) * 255)); | 0 |
| 12 | | - |
| 13 | refresh(smoothing); | - |
| 14 | } | 0 |
| 15 | | - |
| 16 | void QDrawHelperGammaTables::refresh(qreal smoothing) | - |
| 17 | { | - |
| 18 | for (int i=0; i<256; ++i) { | 0 |
| 19 | qt_pow_rgb_gamma[i] = uchar(qRound(qPow(i / qreal(255.0), smoothing) * 255)); | - |
| 20 | qt_pow_rgb_invgamma[i] = uchar(qRound(qPow(i / qreal(255.), 1 / smoothing) * 255)); | - |
| 21 | } | 0 |
| 22 | } | 0 |
| 23 | | - |
| 24 | | - |
| 25 | | - |
| | |