Revert of Revert of Revert "De-virtualize SkCanvas save/restore." (https://codereview.chromium.org/196323003/)
Reason for revert:
Pulling out to rename the virtuals.
Original issue's description:
> Revert of Revert "De-virtualize SkCanvas save/restore." (https://codereview.chromium.org/194923008/)
>
> Reason for revert:
> Re-landing after roll fix.
>
> Original issue's description:
> > Revert "De-virtualize SkCanvas save/restore."
> >
> > (To allow a roll fix into the tree).
> >
> > This reverts commit edf702204be42c945254191f9f9cd6585b3d189b.
> >
> > R=halcanary@google.com
> >
> > Committed: https://code.google.com/p/skia/source/detail?r=13748
>
> TBR=halcanary@google.com,fmalita@chromium.org
> NOTREECHECKS=true
> NOTRY=true
>
> Committed: http://code.google.com/p/skia/source/detail?r=13754
R=halcanary@google.com, fmalita@chromium.org
TBR=fmalita@chromium.org, halcanary@google.com
NOTREECHECKS=true
NOTRY=true
Author: fmalita@google.com
Review URL: https://codereview.chromium.org/197553002
git-svn-id: http://skia.googlecode.com/svn/trunk@13765 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/core/SkBBoxHierarchyRecord.cpp b/src/core/SkBBoxHierarchyRecord.cpp
index e7a30f6..5d310be 100644
--- a/src/core/SkBBoxHierarchyRecord.cpp
+++ b/src/core/SkBBoxHierarchyRecord.cpp
@@ -26,20 +26,20 @@
fBoundingHierarchy->insert(draw, r, true);
}
-void SkBBoxHierarchyRecord::onSave(SaveFlags flags) {
+int SkBBoxHierarchyRecord::save(SaveFlags flags) {
fStateTree->appendSave();
- this->INHERITED::onSave(flags);
+ return INHERITED::save(flags);
}
-bool SkBBoxHierarchyRecord::onSaveLayer(const SkRect* bounds, const SkPaint* paint,
- SaveFlags flags) {
+int SkBBoxHierarchyRecord::saveLayer(const SkRect* bounds, const SkPaint* paint,
+ SaveFlags flags) {
fStateTree->appendSaveLayer(this->writeStream().bytesWritten());
- return this->INHERITED::onSaveLayer(bounds, paint, flags);
+ return INHERITED::saveLayer(bounds, paint, flags);
}
-void SkBBoxHierarchyRecord::onRestore() {
+void SkBBoxHierarchyRecord::restore() {
fStateTree->appendRestore();
- this->INHERITED::onRestore();
+ INHERITED::restore();
}
bool SkBBoxHierarchyRecord::translate(SkScalar dx, SkScalar dy) {
diff --git a/src/core/SkBBoxHierarchyRecord.h b/src/core/SkBBoxHierarchyRecord.h
index 80c809c..80f59c3 100644
--- a/src/core/SkBBoxHierarchyRecord.h
+++ b/src/core/SkBBoxHierarchyRecord.h
@@ -23,6 +23,11 @@
virtual void handleBBox(const SkRect& bounds) SK_OVERRIDE;
+ virtual int save(SaveFlags flags = kMatrixClip_SaveFlag) SK_OVERRIDE;
+ virtual int saveLayer(const SkRect* bounds, const SkPaint* paint,
+ SaveFlags flags = kARGB_ClipLayer_SaveFlag) SK_OVERRIDE;
+ virtual void restore() SK_OVERRIDE;
+
virtual bool translate(SkScalar dx, SkScalar dy) SK_OVERRIDE;
virtual bool scale(SkScalar sx, SkScalar sy) SK_OVERRIDE;
virtual bool rotate(SkScalar degrees) SK_OVERRIDE;
@@ -34,10 +39,6 @@
virtual bool shouldRewind(void* data) SK_OVERRIDE;
protected:
- virtual void onSave(SaveFlags) SK_OVERRIDE;
- virtual bool onSaveLayer(const SkRect*, const SkPaint*, SaveFlags) SK_OVERRIDE;
- virtual void onRestore() SK_OVERRIDE;
-
virtual void onClipRect(const SkRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE;
virtual void onClipRRect(const SkRRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE;
virtual void onClipPath(const SkPath&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE;
diff --git a/src/core/SkCanvas.cpp b/src/core/SkCanvas.cpp
index 3b7cc5b..9fbb37b 100644
--- a/src/core/SkCanvas.cpp
+++ b/src/core/SkCanvas.cpp
@@ -348,7 +348,7 @@
SkPaint tmp;
tmp.setImageFilter(fOrigPaint.getImageFilter());
(void)canvas->internalSaveLayer(bounds, &tmp,
- SkCanvas::kARGB_ClipLayer_SaveFlag, true, false);
+ SkCanvas::kARGB_ClipLayer_SaveFlag, true);
// we'll clear the imageFilter for the actual draws in next(), so
// it will only be applied during the restore().
fDoClearImageFilter = true;
@@ -810,12 +810,7 @@
return saveCount;
}
-void SkCanvas::onSave(SaveFlags) {
- // Do nothing. Subclasses may do something.
-}
-
int SkCanvas::save(SaveFlags flags) {
- this->onSave(flags);
// call shared impl
return this->internalSave(flags);
}
@@ -872,16 +867,9 @@
return true;
}
-bool SkCanvas::onSaveLayer(const SkRect*, const SkPaint*, SaveFlags) {
- // Do nothing. Subclasses may do something.
- return true;
-}
-
int SkCanvas::saveLayer(const SkRect* bounds, const SkPaint* paint,
SaveFlags flags) {
- // Overriding classes may return false to signal that we don't need to create a layer.
- bool skipLayer = !this->onSaveLayer(bounds, paint, flags);
- return this->internalSaveLayer(bounds, paint, flags, false, skipLayer);
+ return this->internalSaveLayer(bounds, paint, flags, false);
}
static SkBaseDevice* createCompatibleDevice(SkCanvas* canvas,
@@ -891,7 +879,7 @@
}
int SkCanvas::internalSaveLayer(const SkRect* bounds, const SkPaint* paint,
- SaveFlags flags, bool justForImageFilter, bool skipLayer) {
+ SaveFlags flags, bool justForImageFilter) {
#ifndef SK_SUPPORT_LEGACY_CLIPTOLAYERFLAG
flags = (SaveFlags)(flags | kClipToLayer_SaveFlag);
#endif
@@ -907,11 +895,6 @@
return count;
}
- // FIXME: do onSaveLayer() overriders returning false really care about the clipRectBounds()
- // call above?
- if (skipLayer)
- return count;
-
// Kill the imagefilter if our device doesn't allow it
SkLazyPaint lazyP;
if (paint && paint->getImageFilter()) {
@@ -964,14 +947,9 @@
}
}
-void SkCanvas::onRestore() {
- // Do nothing. Subclasses may do something.
-}
-
void SkCanvas::restore() {
// check for underflow
if (fMCStack.count() > 1) {
- this->onRestore();
this->internalRestore();
}
}
diff --git a/src/core/SkPictureRecord.cpp b/src/core/SkPictureRecord.cpp
index 497ce8e..08b69b8 100644
--- a/src/core/SkPictureRecord.cpp
+++ b/src/core/SkPictureRecord.cpp
@@ -146,7 +146,7 @@
return gPaintOffsets[op] * sizeof(uint32_t) + overflow;
}
-void SkPictureRecord::onSave(SaveFlags flags) {
+int SkPictureRecord::save(SaveFlags flags) {
#ifdef SK_COLLAPSE_MATRIX_CLIP_STATE
fMCMgr.save(flags);
@@ -156,8 +156,7 @@
fRestoreOffsetStack.push(-(int32_t)fWriter.bytesWritten());
this->recordSave(flags);
#endif
-
- this->INHERITED::onSave(flags);
+ return this->INHERITED::save(flags);
}
void SkPictureRecord::recordSave(SaveFlags flags) {
@@ -169,11 +168,12 @@
this->validate(initialOffset, size);
}
-bool SkPictureRecord::onSaveLayer(const SkRect* bounds, const SkPaint* paint,
- SaveFlags flags) {
+int SkPictureRecord::saveLayer(const SkRect* bounds, const SkPaint* paint,
+ SaveFlags flags) {
+ int count;
#ifdef SK_COLLAPSE_MATRIX_CLIP_STATE
- fMCMgr.saveLayer(bounds, paint, flags);
+ count = fMCMgr.saveLayer(bounds, paint, flags);
#else
// record the offset to us, making it non-positive to distinguish a save
// from a clip entry.
@@ -184,13 +184,15 @@
}
#endif
- this->INHERITED::onSaveLayer(bounds, paint, flags);
- /* No need for a (potentially very big) layer which we don't actually need
+ /* Don't actually call INHERITED::saveLayer, because that will try to allocate
+ an offscreen device (potentially very big) which we don't actually need
at this time (and may not be able to afford since during record our
clip starts out the size of the picture, which is often much larger
than the size of the actual device we'll use during playback).
*/
- return false;
+ count = this->INHERITED::save(flags);
+ this->clipRectBounds(bounds, flags, NULL);
+ return count;
}
void SkPictureRecord::recordSaveLayer(const SkRect* bounds, const SkPaint* paint,
@@ -603,7 +605,7 @@
}
}
-void SkPictureRecord::onRestore() {
+void SkPictureRecord::restore() {
// FIXME: SkDeferredCanvas needs to be refactored to respect
// save/restore balancing so that the following test can be
// turned on permanently.
@@ -651,7 +653,7 @@
fRestoreOffsetStack.pop();
#endif
- this->INHERITED::onRestore();
+ return this->INHERITED::restore();
}
void SkPictureRecord::recordRestore(bool fillInSkips) {
diff --git a/src/core/SkPictureRecord.h b/src/core/SkPictureRecord.h
index ccb1d08..e91c1c5 100644
--- a/src/core/SkPictureRecord.h
+++ b/src/core/SkPictureRecord.h
@@ -37,6 +37,9 @@
SkPictureRecord(const SkISize& dimensions, uint32_t recordFlags);
virtual ~SkPictureRecord();
+ virtual int save(SaveFlags) SK_OVERRIDE;
+ virtual int saveLayer(const SkRect* bounds, const SkPaint*, SaveFlags) SK_OVERRIDE;
+ virtual void restore() SK_OVERRIDE;
virtual bool translate(SkScalar dx, SkScalar dy) SK_OVERRIDE;
virtual bool scale(SkScalar sx, SkScalar sy) SK_OVERRIDE;
virtual bool rotate(SkScalar degrees) SK_OVERRIDE;
@@ -224,11 +227,6 @@
const void* onPeekPixels(SkImageInfo*, size_t*) SK_OVERRIDE {
return NULL;
}
-
- virtual void onSave(SaveFlags) SK_OVERRIDE;
- virtual bool onSaveLayer(const SkRect*, const SkPaint*, SaveFlags) SK_OVERRIDE;
- virtual void onRestore() SK_OVERRIDE;
-
virtual void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) SK_OVERRIDE;
virtual void onPushCull(const SkRect&) SK_OVERRIDE;
virtual void onPopCull() SK_OVERRIDE;
diff --git a/src/pipe/SkGPipeWrite.cpp b/src/pipe/SkGPipeWrite.cpp
index 146f49c..43209f6 100644
--- a/src/pipe/SkGPipeWrite.cpp
+++ b/src/pipe/SkGPipeWrite.cpp
@@ -229,6 +229,10 @@
}
// overrides from SkCanvas
+ virtual int save(SaveFlags) SK_OVERRIDE;
+ virtual int saveLayer(const SkRect* bounds, const SkPaint*,
+ SaveFlags) SK_OVERRIDE;
+ virtual void restore() SK_OVERRIDE;
virtual bool isDrawingToLayer() const SK_OVERRIDE;
virtual bool translate(SkScalar dx, SkScalar dy) SK_OVERRIDE;
virtual bool scale(SkScalar sx, SkScalar sy) SK_OVERRIDE;
@@ -283,10 +287,6 @@
bool shuttleBitmap(const SkBitmap&, int32_t slot);
protected:
- virtual void onSave(SaveFlags) SK_OVERRIDE;
- virtual bool onSaveLayer(const SkRect*, const SkPaint*, SaveFlags) SK_OVERRIDE;
- virtual void onRestore() SK_OVERRIDE;
-
virtual void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) SK_OVERRIDE;
virtual void onClipRect(const SkRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE;
@@ -514,17 +514,16 @@
#define NOTIFY_SETUP(canvas) \
AutoPipeNotify apn(canvas)
-void SkGPipeCanvas::onSave(SaveFlags flags) {
+int SkGPipeCanvas::save(SaveFlags flags) {
NOTIFY_SETUP(this);
if (this->needOpBytes()) {
this->writeOp(kSave_DrawOp, 0, flags);
}
-
- this->INHERITED::onSave(flags);
+ return this->INHERITED::save(flags);
}
-bool SkGPipeCanvas::onSaveLayer(const SkRect* bounds, const SkPaint* paint,
- SaveFlags saveFlags) {
+int SkGPipeCanvas::saveLayer(const SkRect* bounds, const SkPaint* paint,
+ SaveFlags saveFlags) {
NOTIFY_SETUP(this);
size_t size = 0;
unsigned opFlags = 0;
@@ -548,23 +547,21 @@
if (kNoSaveLayer == fFirstSaveLayerStackLevel){
fFirstSaveLayerStackLevel = this->getSaveCount();
}
-
- this->INHERITED::onSaveLayer(bounds, paint, saveFlags);
- // we don't create a layer
- return false;
+ // we just pass on the save, so we don't create a layer
+ return this->INHERITED::save(saveFlags);
}
-void SkGPipeCanvas::onRestore() {
+void SkGPipeCanvas::restore() {
NOTIFY_SETUP(this);
if (this->needOpBytes()) {
this->writeOp(kRestore_DrawOp);
}
- if (this->getSaveCount() - 1 == fFirstSaveLayerStackLevel){
+ this->INHERITED::restore();
+
+ if (this->getSaveCount() == fFirstSaveLayerStackLevel){
fFirstSaveLayerStackLevel = kNoSaveLayer;
}
-
- this->INHERITED::onRestore();
}
bool SkGPipeCanvas::isDrawingToLayer() const {
diff --git a/src/utils/SkDeferredCanvas.cpp b/src/utils/SkDeferredCanvas.cpp
index 8b617b3..efe7501 100644
--- a/src/utils/SkDeferredCanvas.cpp
+++ b/src/utils/SkDeferredCanvas.cpp
@@ -739,25 +739,28 @@
SkIntToScalar(canvasSize.fWidth), SkIntToScalar(canvasSize.fHeight)));
}
-void SkDeferredCanvas::onSave(SaveFlags flags) {
+int SkDeferredCanvas::save(SaveFlags flags) {
this->drawingCanvas()->save(flags);
+ int val = this->INHERITED::save(flags);
this->recordedDrawCommand();
- this->INHERITED::onSave(flags);
+
+ return val;
}
-bool SkDeferredCanvas::onSaveLayer(const SkRect* bounds, const SkPaint* paint,
- SaveFlags flags) {
+int SkDeferredCanvas::saveLayer(const SkRect* bounds, const SkPaint* paint,
+ SaveFlags flags) {
this->drawingCanvas()->saveLayer(bounds, paint, flags);
+ int count = this->INHERITED::save(flags);
+ this->clipRectBounds(bounds, flags, NULL);
this->recordedDrawCommand();
- this->INHERITED::onSaveLayer(bounds, paint, flags);
- // No need for a full layer.
- return false;
+
+ return count;
}
-void SkDeferredCanvas::onRestore() {
+void SkDeferredCanvas::restore() {
this->drawingCanvas()->restore();
+ this->INHERITED::restore();
this->recordedDrawCommand();
- this->INHERITED::onRestore();
}
bool SkDeferredCanvas::isDrawingToLayer() const {
diff --git a/src/utils/SkDumpCanvas.cpp b/src/utils/SkDumpCanvas.cpp
index ccc5124..4805d62 100644
--- a/src/utils/SkDumpCanvas.cpp
+++ b/src/utils/SkDumpCanvas.cpp
@@ -192,13 +192,13 @@
///////////////////////////////////////////////////////////////////////////////
-void SkDumpCanvas::onSave(SaveFlags flags) {
+int SkDumpCanvas::save(SaveFlags flags) {
this->dump(kSave_Verb, NULL, "save(0x%X)", flags);
- this->INHERITED::onSave(flags);
+ return this->INHERITED::save(flags);
}
-bool SkDumpCanvas::onSaveLayer(const SkRect* bounds, const SkPaint* paint,
- SaveFlags flags) {
+int SkDumpCanvas::saveLayer(const SkRect* bounds, const SkPaint* paint,
+ SaveFlags flags) {
SkString str;
str.printf("saveLayer(0x%X)", flags);
if (bounds) {
@@ -214,12 +214,12 @@
}
}
this->dump(kSave_Verb, paint, str.c_str());
- return this->INHERITED::onSaveLayer(bounds, paint, flags);
+ return this->INHERITED::saveLayer(bounds, paint, flags);
}
-void SkDumpCanvas::onRestore() {
+void SkDumpCanvas::restore() {
+ this->INHERITED::restore();
this->dump(kRestore_Verb, NULL, "restore");
- this->INHERITED::onRestore();
}
bool SkDumpCanvas::translate(SkScalar dx, SkScalar dy) {
diff --git a/src/utils/SkLuaCanvas.cpp b/src/utils/SkLuaCanvas.cpp
index 2679fd2..0f13073 100644
--- a/src/utils/SkLuaCanvas.cpp
+++ b/src/utils/SkLuaCanvas.cpp
@@ -81,13 +81,13 @@
SkLuaCanvas::~SkLuaCanvas() {}
-void SkLuaCanvas::onSave(SaveFlags flags) {
+int SkLuaCanvas::save(SaveFlags flags) {
AUTO_LUA("save");
- this->INHERITED::onSave(flags);
+ return this->INHERITED::save(flags);
}
-bool SkLuaCanvas::onSaveLayer(const SkRect* bounds, const SkPaint* paint,
- SaveFlags flags) {
+int SkLuaCanvas::saveLayer(const SkRect* bounds, const SkPaint* paint,
+ SaveFlags flags) {
AUTO_LUA("saveLayer");
if (bounds) {
lua.pushRect(*bounds, "bounds");
@@ -95,15 +95,12 @@
if (paint) {
lua.pushPaint(*paint, "paint");
}
-
- this->INHERITED::onSaveLayer(bounds, paint, flags);
- // No need for a layer.
- return false;
+ return this->INHERITED::save(flags);
}
-void SkLuaCanvas::onRestore() {
+void SkLuaCanvas::restore() {
AUTO_LUA("restore");
- this->INHERITED::onRestore();
+ this->INHERITED::restore();
}
bool SkLuaCanvas::translate(SkScalar dx, SkScalar dy) {
diff --git a/src/utils/SkNWayCanvas.cpp b/src/utils/SkNWayCanvas.cpp
index 6fbec96..a9543f9 100644
--- a/src/utils/SkNWayCanvas.cpp
+++ b/src/utils/SkNWayCanvas.cpp
@@ -57,33 +57,29 @@
SkCanvas* fCanvas;
};
-void SkNWayCanvas::onSave(SaveFlags flags) {
+int SkNWayCanvas::save(SaveFlags flags) {
Iter iter(fList);
while (iter.next()) {
iter->save(flags);
}
-
- this->INHERITED::onSave(flags);
+ return this->INHERITED::save(flags);
}
-bool SkNWayCanvas::onSaveLayer(const SkRect* bounds, const SkPaint* paint,
- SaveFlags flags) {
+int SkNWayCanvas::saveLayer(const SkRect* bounds, const SkPaint* paint,
+ SaveFlags flags) {
Iter iter(fList);
while (iter.next()) {
iter->saveLayer(bounds, paint, flags);
}
-
- this->INHERITED::onSaveLayer(bounds, paint, flags);
- // No need for a layer.
- return false;
+ return this->INHERITED::saveLayer(bounds, paint, flags);
}
-void SkNWayCanvas::onRestore() {
+void SkNWayCanvas::restore() {
Iter iter(fList);
while (iter.next()) {
iter->restore();
}
- this->INHERITED::onRestore();
+ this->INHERITED::restore();
}
bool SkNWayCanvas::translate(SkScalar dx, SkScalar dy) {
diff --git a/src/utils/SkNoSaveLayerCanvas.h b/src/utils/SkNoSaveLayerCanvas.h
index 037fcec..60fad87 100644
--- a/src/utils/SkNoSaveLayerCanvas.h
+++ b/src/utils/SkNoSaveLayerCanvas.h
@@ -18,13 +18,21 @@
public:
SkNoSaveLayerCanvas(SkBaseDevice* device) : INHERITED(device) {}
-protected:
- virtual bool onSaveLayer(const SkRect* bounds, const SkPaint* paint, SaveFlags flags)
- SK_OVERRIDE {
- this->INHERITED::onSaveLayer(bounds, paint, flags);
- return false;
+ // turn saveLayer() into save() for speed, should not affect correctness.
+ virtual int saveLayer(const SkRect* bounds,
+ const SkPaint* paint,
+ SaveFlags flags) SK_OVERRIDE {
+
+ // Like SkPictureRecord, we don't want to create layers, but we do need
+ // to respect the save and (possibly) its rect-clip.
+ int count = this->INHERITED::save(flags);
+ if (NULL != bounds) {
+ this->INHERITED::clipRectBounds(bounds, flags, NULL);
+ }
+ return count;
}
+protected:
// disable aa for speed
virtual void onClipRect(const SkRect& rect, SkRegion::Op op, ClipEdgeStyle) SK_OVERRIDE {
this->INHERITED::onClipRect(rect, op, kHard_ClipEdgeStyle);
diff --git a/src/utils/SkProxyCanvas.cpp b/src/utils/SkProxyCanvas.cpp
index f61a31d..0a9d7a8 100644
--- a/src/utils/SkProxyCanvas.cpp
+++ b/src/utils/SkProxyCanvas.cpp
@@ -21,22 +21,17 @@
///////////////////////////////// Overrides ///////////
-void SkProxyCanvas::onSave(SaveFlags flags) {
- fProxy->save(flags);
- this->INHERITED::onSave(flags);
+int SkProxyCanvas::save(SaveFlags flags) {
+ return fProxy->save(flags);
}
-bool SkProxyCanvas::onSaveLayer(const SkRect* bounds, const SkPaint* paint,
- SaveFlags flags) {
- fProxy->saveLayer(bounds, paint, flags);
- this->INHERITED::onSaveLayer(bounds, paint, flags);
- // No need for a layer.
- return false;
+int SkProxyCanvas::saveLayer(const SkRect* bounds, const SkPaint* paint,
+ SaveFlags flags) {
+ return fProxy->saveLayer(bounds, paint, flags);
}
-void SkProxyCanvas::onRestore() {
+void SkProxyCanvas::restore() {
fProxy->restore();
- this->INHERITED::onRestore();
}
bool SkProxyCanvas::translate(SkScalar dx, SkScalar dy) {
diff --git a/src/utils/debugger/SkDebugCanvas.cpp b/src/utils/debugger/SkDebugCanvas.cpp
index 67ecc65..08e6d94 100644
--- a/src/utils/debugger/SkDebugCanvas.cpp
+++ b/src/utils/debugger/SkDebugCanvas.cpp
@@ -530,9 +530,8 @@
this->addDrawCommand(new SkPopCullCommand());
}
-void SkDebugCanvas::onRestore() {
- this->addDrawCommand(new SkRestoreCommand());
- this->INHERITED::onRestore();
+void SkDebugCanvas::restore() {
+ addDrawCommand(new SkRestoreCommand());
}
bool SkDebugCanvas::rotate(SkScalar degrees) {
@@ -540,17 +539,15 @@
return true;
}
-void SkDebugCanvas::onSave(SaveFlags flags) {
- this->addDrawCommand(new SkSaveCommand(flags));
- this->INHERITED::onSave(flags);
+int SkDebugCanvas::save(SaveFlags flags) {
+ addDrawCommand(new SkSaveCommand(flags));
+ return true;
}
-bool SkDebugCanvas::onSaveLayer(const SkRect* bounds, const SkPaint* paint,
- SaveFlags flags) {
- this->addDrawCommand(new SkSaveLayerCommand(bounds, paint, flags));
- this->INHERITED::onSaveLayer(bounds, paint, flags);
- // No need for a full layer.
- return false;
+int SkDebugCanvas::saveLayer(const SkRect* bounds, const SkPaint* paint,
+ SaveFlags flags) {
+ addDrawCommand(new SkSaveLayerCommand(bounds, paint, flags));
+ return true;
}
bool SkDebugCanvas::scale(SkScalar sx, SkScalar sy) {
diff --git a/src/utils/debugger/SkDebugCanvas.h b/src/utils/debugger/SkDebugCanvas.h
index 24824c9..0bbb640 100644
--- a/src/utils/debugger/SkDebugCanvas.h
+++ b/src/utils/debugger/SkDebugCanvas.h
@@ -206,8 +206,14 @@
const uint16_t indices[], int indexCount,
const SkPaint&) SK_OVERRIDE;
+ virtual void restore() SK_OVERRIDE;
+
virtual bool rotate(SkScalar degrees) SK_OVERRIDE;
+ virtual int save(SaveFlags) SK_OVERRIDE;
+
+ virtual int saveLayer(const SkRect* bounds, const SkPaint*, SaveFlags) SK_OVERRIDE;
+
virtual bool scale(SkScalar sx, SkScalar sy) SK_OVERRIDE;
virtual void setMatrix(const SkMatrix& matrix) SK_OVERRIDE;
@@ -242,10 +248,6 @@
}
protected:
- virtual void onSave(SaveFlags) SK_OVERRIDE;
- virtual bool onSaveLayer(const SkRect*, const SkPaint*, SaveFlags) SK_OVERRIDE;
- virtual void onRestore() SK_OVERRIDE;
-
virtual void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) SK_OVERRIDE;
virtual void onPushCull(const SkRect& cullRect) SK_OVERRIDE;
virtual void onPopCull() SK_OVERRIDE;