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Diffstat (limited to 'src/gui/painting/qpaintengine_mac.cpp')
-rw-r--r--src/gui/painting/qpaintengine_mac.cpp94
1 files changed, 23 insertions, 71 deletions
diff --git a/src/gui/painting/qpaintengine_mac.cpp b/src/gui/painting/qpaintengine_mac.cpp
index 40ab95e..934b385 100644
--- a/src/gui/painting/qpaintengine_mac.cpp
+++ b/src/gui/painting/qpaintengine_mac.cpp
@@ -102,14 +102,9 @@ QMacCGContext::QMacCGContext(QPainter *p)
extern CGColorSpaceRef qt_mac_colorSpaceForDeviceType(const QPaintDevice *paintDevice);
CGColorSpaceRef colorspace = qt_mac_colorSpaceForDeviceType(pe->paintDevice());
-#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
uint flags = kCGImageAlphaPremultipliedFirst;
#ifdef kCGBitmapByteOrder32Host //only needed because CGImage.h added symbols in the minor version
- if(QSysInfo::MacintoshVersion >= QSysInfo::MV_10_4)
- flags |= kCGBitmapByteOrder32Host;
-#endif
-#else
- CGImageAlphaInfo flags = kCGImageAlphaPremultipliedFirst;
+ flags |= kCGBitmapByteOrder32Host;
#endif
const QImage *image = (const QImage *) pe->paintDevice();
@@ -131,8 +126,8 @@ QMacCGContext::QMacCGContext(QPainter *p)
QPainterState *state = static_cast<QPainterState *>(pe->state);
Q_ASSERT(state);
- if (!state->redirection_offset.isNull())
- CGContextTranslateCTM(context, -state->redirection_offset.x(), -state->redirection_offset.y());
+ if (!state->redirectionMatrix.isIdentity())
+ CGContextTranslateCTM(context, state->redirectionMatrix.dx(), state->redirectionMatrix.dy());
}
}
CGContextRetain(context);
@@ -528,23 +523,12 @@ static void qt_mac_dispose_pattern(void *info)
inline static QPaintEngine::PaintEngineFeatures qt_mac_cg_features()
{
- QPaintEngine::PaintEngineFeatures ret(QPaintEngine::AllFeatures
- & ~QPaintEngine::PaintOutsidePaintEvent
- & ~QPaintEngine::PerspectiveTransform
- & ~QPaintEngine::ConicalGradientFill
- & ~QPaintEngine::LinearGradientFill
- & ~QPaintEngine::RadialGradientFill
- & ~QPaintEngine::BrushStroke);
-
-#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
- if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_4) {
- ;
- } else
-#endif
- {
- ret &= ~QPaintEngine::BlendModes;
- }
- return ret;
+ return QPaintEngine::PaintEngineFeatures(QPaintEngine::AllFeatures & ~QPaintEngine::PaintOutsidePaintEvent
+ & ~QPaintEngine::PerspectiveTransform
+ & ~QPaintEngine::ConicalGradientFill
+ & ~QPaintEngine::LinearGradientFill
+ & ~QPaintEngine::RadialGradientFill
+ & ~QPaintEngine::BrushStroke);
}
QCoreGraphicsPaintEngine::QCoreGraphicsPaintEngine()
@@ -994,22 +978,8 @@ void QCoreGraphicsPaintEngine::drawPixmap(const QRectF &r, const QPixmap &pm, co
CGContextSetFillColorWithColor(d->hd, cgColorForQColor(col, d->pdev));
image = qt_mac_create_imagemask(pm, sr);
} else if (differentSize) {
-#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
- if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_4) {
- QCFType<CGImageRef> img = pm.toMacCGImageRef();
- image = CGImageCreateWithImageInRect(img, CGRectMake(qRound(sr.x()), qRound(sr.y()), qRound(sr.width()), qRound(sr.height())));
- } else
-#endif
- {
- const int sx = qRound(sr.x()), sy = qRound(sr.y()), sw = qRound(sr.width()), sh = qRound(sr.height());
- const QMacPixmapData *pmData = static_cast<const QMacPixmapData*>(pm.data);
- quint32 *pantherData = pmData->pixels + sy * (pmData->bytesPerRow / 4) + sx;
- QCFType<CGDataProviderRef> provider = CGDataProviderCreateWithData(0, pantherData, sw*sh*pmData->bytesPerRow, 0);
- image = CGImageCreate(sw, sh, 8, 32, pmData->bytesPerRow,
- macGenericColorSpace(),
- kCGImageAlphaPremultipliedFirst, provider, 0, 0,
- kCGRenderingIntentDefault);
- }
+ QCFType<CGImageRef> img = pm.toMacCGImageRef();
+ image = CGImageCreateWithImageInRect(img, CGRectMake(qRound(sr.x()), qRound(sr.y()), qRound(sr.width()), qRound(sr.height())));
} else {
image = (CGImageRef)pm.macCGHandle();
}
@@ -1031,11 +1001,7 @@ CGImageRef qt_mac_createCGImageFromQImage(const QImage &img, const QImage **imag
else
image = new QImage(img);
-#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
uint cgflags = kCGImageAlphaNone;
-#else
- CGImageAlphaInfo cgflags = kCGImageAlphaNone;
-#endif
switch (image->format()) {
case QImage::Format_ARGB32_Premultiplied:
cgflags = kCGImageAlphaPremultipliedFirst;
@@ -1048,9 +1014,8 @@ CGImageRef qt_mac_createCGImageFromQImage(const QImage &img, const QImage **imag
default:
break;
}
-#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4) && defined(kCGBitmapByteOrder32Host) //only needed because CGImage.h added symbols in the minor version
- if(QSysInfo::MacintoshVersion >= QSysInfo::MV_10_4)
- cgflags |= kCGBitmapByteOrder32Host;
+#if defined(kCGBitmapByteOrder32Host) //only needed because CGImage.h added symbols in the minor version
+ cgflags |= kCGBitmapByteOrder32Host;
#endif
QCFType<CGDataProviderRef> dataProvider = CGDataProviderCreateWithData(image,
static_cast<const QImage *>(image)->bits(),
@@ -1078,27 +1043,9 @@ void QCoreGraphicsPaintEngine::drawImage(const QRectF &r, const QImage &img, con
const QImage *image;
QCFType<CGImageRef> cgimage = qt_mac_createCGImageFromQImage(img, &image);
CGRect rect = CGRectMake(r.x(), r.y(), r.width(), r.height());
- if (QRectF(0, 0, img.width(), img.height()) != sr) {
-#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
- if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_4) {
- cgimage = CGImageCreateWithImageInRect(cgimage, CGRectMake(sr.x(), sr.y(),
- sr.width(), sr.height()));
- } else
-#endif
- {
- int sx = qRound(sr.x());
- int sy = qRound(sr.y());
- int sw = qRound(sr.width());
- int sh = qRound(sr.height());
- // Make another CGImage based on the part that we need.
- const uchar *pantherData = image->scanLine(sy) + sx * sizeof(uint);
- QCFType<CGDataProviderRef> dataProvider = CGDataProviderCreateWithData(0, pantherData,
- sw * sh * image->bytesPerLine(), 0);
- cgimage = CGImageCreate(sw, sh, 8, 32, image->bytesPerLine(),
- macGenericColorSpace(),
- CGImageGetAlphaInfo(cgimage), dataProvider, 0, false, kCGRenderingIntentDefault);
- }
- }
+ if (QRectF(0, 0, img.width(), img.height()) != sr)
+ cgimage = CGImageCreateWithImageInRect(cgimage, CGRectMake(sr.x(), sr.y(),
+ sr.width(), sr.height()));
qt_mac_drawCGImage(d->hd, &rect, cgimage);
}
@@ -1434,8 +1381,13 @@ QCoreGraphicsPaintEngine::updateRenderHints(QPainter::RenderHints hints)
{
Q_D(QCoreGraphicsPaintEngine);
CGContextSetShouldAntialias(d->hd, hints & QPainter::Antialiasing);
- CGContextSetInterpolationQuality(d->hd, (hints & QPainter::SmoothPixmapTransform) ?
- kCGInterpolationHigh : kCGInterpolationNone);
+ static const CGFloat ScaleFactor = qt_mac_get_scalefactor();
+ if (ScaleFactor > 1.) {
+ CGContextSetInterpolationQuality(d->hd, kCGInterpolationHigh);
+ } else {
+ CGContextSetInterpolationQuality(d->hd, (hints & QPainter::SmoothPixmapTransform) ?
+ kCGInterpolationHigh : kCGInterpolationNone);
+ }
CGContextSetShouldSmoothFonts(d->hd, hints & QPainter::TextAntialiasing);
}
generated by cgit v0.12 at 2024-12-29 05:21:07 (GMT)