Revert[2] of "add backdrop option to SaveLayerRec"
Reverted because of picture/serialization failure
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1567063002
TBR=mtklein
Review URL: https://codereview.chromium.org/1567063002
diff --git a/src/core/SkCanvas.cpp b/src/core/SkCanvas.cpp
index a4acbdc..82ceba4 100644
--- a/src/core/SkCanvas.cpp
+++ b/src/core/SkCanvas.cpp
@@ -114,7 +114,6 @@
// experimental for faster tiled drawing...
//#define SK_ENABLE_CLIP_QUICKREJECT
-
//#define SK_TRACE_SAVERESTORE
#ifdef SK_TRACE_SAVERESTORE
@@ -481,7 +480,7 @@
// Make rawBounds include all paint outsets except for those due to image filters.
rawBounds = &apply_paint_to_bounds_sans_imagefilter(*fPaint, *rawBounds, &storage);
}
- (void)canvas->internalSaveLayer(SkCanvas::SaveLayerRec(rawBounds, &tmp, 0),
+ (void)canvas->internalSaveLayer(SkCanvas::SaveLayerRec(rawBounds, &tmp),
SkCanvas::kFullLayer_SaveLayerStrategy);
fTempLayerForImageFilter = true;
// we remove the imagefilter/xfermode inside doNext()
@@ -1173,7 +1172,8 @@
return this->getSaveCount() - 1;
}
-static void draw_filter_into_device(SkBaseDevice* src, SkImageFilter* filter, SkBaseDevice* dst) {
+static void draw_filter_into_device(SkBaseDevice* src, const SkImageFilter* filter,
+ SkBaseDevice* dst, const SkMatrix& ctm) {
SkBitmap srcBM;
@@ -1198,9 +1198,12 @@
SkCanvas c(dst);
+ SkAutoTUnref<SkImageFilter> localF(filter->newWithLocalMatrix(ctm));
SkPaint p;
- p.setImageFilter(filter);
- c.drawBitmap(srcBM, 0, 0, &p);
+ p.setImageFilter(localF);
+ const SkScalar x = SkIntToScalar(src->getOrigin().x());
+ const SkScalar y = SkIntToScalar(src->getOrigin().y());
+ c.drawBitmap(srcBM, x, y, &p);
}
void SkCanvas::internalSaveLayer(const SaveLayerRec& rec, SaveLayerStrategy strategy) {
@@ -1268,11 +1271,10 @@
}
device = newDev;
}
-
device->setOrigin(ir.fLeft, ir.fTop);
- if (0) {
- draw_filter_into_device(fMCRec->fTopLayer->fDevice, nullptr, device);
+ if (rec.fBackdrop) {
+ draw_filter_into_device(fMCRec->fTopLayer->fDevice, rec.fBackdrop, device, fMCRec->fMatrix);
}
DeviceCM* layer =