diff options
Diffstat (limited to 'src/gui/image/qimage_p.h')
| -rw-r--r-- | src/gui/image/qimage_p.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/gui/image/qimage_p.h b/src/gui/image/qimage_p.h index befecbfe8b..f5fea2ed00 100644 --- a/src/gui/image/qimage_p.h +++ b/src/gui/image/qimage_p.h @@ -172,6 +172,31 @@ inline int qt_depthForFormat(QImage::Format format) #pragma optimize("", on) #endif +inline QImage::Format qt_opaqueVersion(QImage::Format format) +{ + switch (format) { + case QImage::Format_ARGB8565_Premultiplied: + return QImage::Format_RGB16; + case QImage::Format_ARGB8555_Premultiplied: + return QImage::Format_RGB555; + case QImage::Format_ARGB6666_Premultiplied: + return QImage::Format_RGB666; + case QImage::Format_ARGB4444_Premultiplied: + return QImage::Format_RGB444; + case QImage::Format_RGBA8888: + case QImage::Format_RGBA8888_Premultiplied: + return QImage::Format_RGBX8888; + case QImage::Format_A2BGR30_Premultiplied: + return QImage::Format_BGR30; + case QImage::Format_A2RGB30_Premultiplied: + return QImage::Format_RGB30; + case QImage::Format_ARGB32_Premultiplied: + case QImage::Format_ARGB32: + default: + return QImage::Format_RGB32; + } +} + inline QImage::Format qt_alphaVersion(QImage::Format format) { switch (format) { @@ -201,6 +226,11 @@ inline QImage::Format qt_maybeAlphaVersionWithSameDepth(QImage::Format format) return qt_depthForFormat(format) == qt_depthForFormat(toFormat) ? toFormat : format; } +inline QImage::Format qt_opaqueVersionForPainting(QImage::Format format) +{ + return qt_opaqueVersion(format); +} + inline QImage::Format qt_alphaVersionForPainting(QImage::Format format) { QImage::Format toFormat = qt_alphaVersion(format); |