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imagelib/effects/kpEffectBalance.cpp
| Show First 20 Lines • Show All 165 Lines • ▼ Show 20 Line(s) | 161 | { | |||
|---|---|---|---|---|---|
| 166 | const quint8 blue = static_cast<quint8> (qBlue (rgb)); | 166 | const quint8 blue = static_cast<quint8> (qBlue (rgb)); | ||
| 167 | const quint8 alpha = static_cast<quint8> (qAlpha (rgb)); | 167 | const quint8 alpha = static_cast<quint8> (qAlpha (rgb)); | ||
| 168 | 168 | | |||
| 169 | qimage.setPixel (x, y, | 169 | qimage.setPixel (x, y, | ||
| 170 | qRgba (transformRed [red], | 170 | qRgba (transformRed [red], | ||
| 171 | transformGreen [green], | 171 | transformGreen [green], | ||
| 172 | transformBlue [blue], | 172 | transformBlue [blue], | ||
| 173 | alpha)); | 173 | alpha)); | ||
| 174 | | ||||
| 175 | #if 0 | | |||
| 176 | qimage.setPixel (x, y, | | |||
| 177 | brightnessContrastGammaForRGB (qimage.pixel (x, y), | | |||
| 178 | channels, | | |||
| 179 | brightness, contrast, gamma)); | | |||
| 180 | #endif | | |||
| 181 | } | 174 | } | ||
| 182 | } | 175 | } | ||
| 183 | } | 176 | } | ||
| 184 | else | 177 | else | ||
| 185 | { | 178 | { | ||
| 186 | for (int i = 0; i < qimage.colorCount (); i++) | 179 | for (int i = 0; i < qimage.colorCount (); i++) | ||
| 187 | { | 180 | { | ||
| 188 | const QRgb rgb = qimage.color (i); | 181 | const QRgb rgb = qimage.color (i); | ||
| 189 | 182 | | |||
| 190 | const quint8 red = static_cast<quint8> (qRed (rgb)); | 183 | const quint8 red = static_cast<quint8> (qRed (rgb)); | ||
| 191 | const quint8 green = static_cast<quint8> (qGreen (rgb)); | 184 | const quint8 green = static_cast<quint8> (qGreen (rgb)); | ||
| 192 | const quint8 blue = static_cast<quint8> (qBlue (rgb)); | 185 | const quint8 blue = static_cast<quint8> (qBlue (rgb)); | ||
| 193 | const quint8 alpha = static_cast<quint8> (qAlpha (rgb)); | 186 | const quint8 alpha = static_cast<quint8> (qAlpha (rgb)); | ||
| 194 | 187 | | |||
| 195 | qimage.setColor (i, | 188 | qimage.setColor (i, | ||
| 196 | qRgba (transformRed [red], | 189 | qRgba (transformRed [red], | ||
| 197 | transformGreen [green], | 190 | transformGreen [green], | ||
| 198 | transformBlue [blue], | 191 | transformBlue [blue], | ||
| 199 | alpha)); | 192 | alpha)); | ||
| 200 | | ||||
| 201 | #if 0 | | |||
| 202 | qimage.setColor (i, | | |||
| 203 | brightnessContrastGammaForRGB (qimage.color (i), | | |||
| 204 | channels, | | |||
| 205 | brightness, contrast, gamma)); | | |||
| 206 | #endif | | |||
| 207 | } | 193 | } | ||
| 208 | 194 | | |||
| 209 | } | 195 | } | ||
| 210 | 196 | | |||
| 211 | return qimage; | 197 | return qimage; | ||
| 212 | } | 198 | } | ||
| 213 | 199 | | |||