Plumb drawArc to SkDevice.
Plumbs the drawArc canvas method down to SkDevice without converting to a path. Plumbs through the various recording canvas classes.
BUG=skia:5227
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2257023003
Review-Url: https://codereview.chromium.org/2257023003
diff --git a/src/core/SkCanvas.cpp b/src/core/SkCanvas.cpp
index e039c60..bc5e030 100644
--- a/src/core/SkCanvas.cpp
+++ b/src/core/SkCanvas.cpp
@@ -2265,6 +2265,29 @@
LOOPER_END
}
+void SkCanvas::onDrawArc(const SkRect& oval, SkScalar startAngle,
+ SkScalar sweepAngle, bool useCenter,
+ const SkPaint& paint) {
+ TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawArc()");
+ const SkRect* bounds = nullptr;
+ if (paint.canComputeFastBounds()) {
+ SkRect storage;
+ // Note we're using the entire oval as the bounds.
+ if (this->quickReject(paint.computeFastBounds(oval, &storage))) {
+ return;
+ }
+ bounds = &oval;
+ }
+
+ LOOPER_BEGIN(paint, SkDrawFilter::kOval_Type, bounds)
+
+ while (iter.next()) {
+ iter.fDevice->drawArc(iter, oval, startAngle, sweepAngle, useCenter, looper.paint());
+ }
+
+ LOOPER_END
+}
+
void SkCanvas::onDrawRRect(const SkRRect& rrect, const SkPaint& paint) {
TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawRRect()");
SkRect storage;
@@ -3073,15 +3096,7 @@
if (SkScalarAbs(sweepAngle) >= SkIntToScalar(360)) {
this->drawOval(oval, paint);
} else {
- SkPath path;
- if (useCenter) {
- path.moveTo(oval.centerX(), oval.centerY());
- }
- path.arcTo(oval, startAngle, sweepAngle, !useCenter);
- if (useCenter) {
- path.close();
- }
- this->drawPath(path, paint);
+ this->onDrawArc(oval, startAngle, sweepAngle, useCenter, paint);
}
}