Merge remote-tracking branch 'origin/5.12' into 5.13

Change-Id: I9935bacae0d6ba532418fc3d28adbc7ca1463604

1 files changed, 12 insertions, 9 deletions

diff --git a/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm b/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
index 7957cd130a..25e7c6df72 100644
--- a/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
+++ b/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
@@ -491,9 +491,11 @@ void QCoreTextFontEngine::draw(CGContextRef ctx, qreal x, qreal y, const QTextIt
 
 struct ConvertPathInfo
 {
-    ConvertPathInfo(QPainterPath *newPath, const QPointF &newPos) : path(newPath), pos(newPos) {}
+    ConvertPathInfo(QPainterPath *newPath, const QPointF &newPos, qreal newStretch = 1.0) :
+        path(newPath), pos(newPos), stretch(newStretch) {}
     QPainterPath *path;
     QPointF pos;
+    qreal stretch;
 };
 
 static void convertCGPathToQPainterPath(void *info, const CGPathElement *element)
@@ -501,25 +503,25 @@ static void convertCGPathToQPainterPath(void *info, const CGPathElement *element
     ConvertPathInfo *myInfo = static_cast<ConvertPathInfo *>(info);
     switch(element->type) {
         case kCGPathElementMoveToPoint:
-            myInfo->path->moveTo(element->points[0].x + myInfo->pos.x(),
+            myInfo->path->moveTo((element->points[0].x * myInfo->stretch) + myInfo->pos.x(),
                                  element->points[0].y + myInfo->pos.y());
             break;
         case kCGPathElementAddLineToPoint:
-            myInfo->path->lineTo(element->points[0].x + myInfo->pos.x(),
+            myInfo->path->lineTo((element->points[0].x * myInfo->stretch) + myInfo->pos.x(),
                                  element->points[0].y + myInfo->pos.y());
             break;
         case kCGPathElementAddQuadCurveToPoint:
-            myInfo->path->quadTo(element->points[0].x + myInfo->pos.x(),
+            myInfo->path->quadTo((element->points[0].x * myInfo->stretch) + myInfo->pos.x(),
                                  element->points[0].y + myInfo->pos.y(),
-                                 element->points[1].x + myInfo->pos.x(),
+                                 (element->points[1].x * myInfo->stretch) + myInfo->pos.x(),
                                  element->points[1].y + myInfo->pos.y());
             break;
         case kCGPathElementAddCurveToPoint:
-            myInfo->path->cubicTo(element->points[0].x + myInfo->pos.x(),
+            myInfo->path->cubicTo((element->points[0].x * myInfo->stretch) + myInfo->pos.x(),
                                   element->points[0].y + myInfo->pos.y(),
-                                  element->points[1].x + myInfo->pos.x(),
+                                  (element->points[1].x * myInfo->stretch) + myInfo->pos.x(),
                                   element->points[1].y + myInfo->pos.y(),
-                                  element->points[2].x + myInfo->pos.x(),
+                                  (element->points[2].x * myInfo->stretch) + myInfo->pos.x(),
                                   element->points[2].y + myInfo->pos.y());
             break;
         case kCGPathElementCloseSubpath:
@@ -543,9 +545,10 @@ void QCoreTextFontEngine::addGlyphsToPath(glyph_t *glyphs, QFixedPoint *position
     if (synthesisFlags & QFontEngine::SynthesizedItalic)
         cgMatrix = CGAffineTransformConcat(cgMatrix, CGAffineTransformMake(1, 0, -SYNTHETIC_ITALIC_SKEW, 1, 0, 0));
 
+    qreal stretch = fontDef.stretch ? qreal(fontDef.stretch) / 100 : 1.0;
     for (int i = 0; i < nGlyphs; ++i) {
         QCFType<CGPathRef> cgpath = CTFontCreatePathForGlyph(ctfont, glyphs[i], &cgMatrix);
-        ConvertPathInfo info(path, positions[i].toPointF());
+        ConvertPathInfo info(path, positions[i].toPointF(), stretch);
         CGPathApply(cgpath, &info, convertCGPathToQPainterPath);
     }
 }