d954498c01
Reason for revert: May just rebaseline, plus want to see the results of the chrome tests, so re-trying this CL. Original issue's description: > Revert of allow canvas to force conservative clips (for speed) (patchset #7 id:120001 of https://codereview.chromium.org/541593005/) > > Reason for revert: > multipicturedraw failed on nvprmsaa -- don't know why yet > > Original issue's description: > > Allow SkCanvas to be initialized to force conservative rasterclips. This has the following effects: > > > > 1. Queries to the current clip will be conservatively large. This can mean the quickReject may return false more often. > > > > 2. The conservative clips mean less work is done. > > > > 3. Enabled by default for Gpu, Record, and NoSaveLayer canvases. > > > > 4. API is private for now. > > > > Committed: https://skia.googlesource.com/skia/+/27a5e656c3d6ef22f9cb34de18e1b960da3aa241 > > TBR=robertphillips@google.com,bsalomon@google.com,mtklein@google.com,junov@google.com > NOTREECHECKS=true > NOTRY=true > > Committed: https://skia.googlesource.com/skia/+/6f09709519b79a1159f3826645f1c5fbc101ee11 R=robertphillips@google.com, bsalomon@google.com, mtklein@google.com, junov@google.com, reed@google.com TBR=bsalomon@google.com, junov@google.com, mtklein@google.com, reed@google.com, robertphillips@google.com NOTREECHECKS=true NOTRY=true Author: reed@chromium.org Review URL: https://codereview.chromium.org/560713002
34 lines
1016 B
C++
34 lines
1016 B
C++
/*
|
|
* Copyright 2014 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#ifndef SkNoSaveLayerCanvas_DEFINED
|
|
#define SkNoSaveLayerCanvas_DEFINED
|
|
|
|
#include "SkCanvas.h"
|
|
#include "SkRRect.h"
|
|
|
|
// The NoSaveLayerCanvas is used to play back SkPictures when the saveLayer
|
|
// functionality isn't required (e.g., during analysis of the draw calls).
|
|
// It also simplifies the clipping calls to only use rectangles.
|
|
class SK_API SkNoSaveLayerCanvas : public SkCanvas {
|
|
public:
|
|
SkNoSaveLayerCanvas(SkBaseDevice* device) : INHERITED(device, kConservativeRasterClip_InitFlag)
|
|
{}
|
|
|
|
protected:
|
|
virtual SaveLayerStrategy willSaveLayer(const SkRect* bounds, const SkPaint* paint,
|
|
SaveFlags flags) SK_OVERRIDE {
|
|
this->INHERITED::willSaveLayer(bounds, paint, flags);
|
|
return kNoLayer_SaveLayerStrategy;
|
|
}
|
|
|
|
private:
|
|
typedef SkCanvas INHERITED;
|
|
};
|
|
|
|
#endif // SkNoSaveLayerCanvas_DEFINED
|