blob: ee114bde138f3e42ad20a8369f9ebf8c6780a042 [file] [log] [blame]
* 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 SkPictureRangePlayback_DEFINED
#define SkPictureRangePlayback_DEFINED
#include "SkPicturePlayback.h"
// This version of picture playback plays all the operations between
// a pair of start and stop values.
// The opcode at 'start' should be a saveLayer while the opcode at
// 'stop' should be a restore. Neither of those commands will be issued.
// Since this class never uses the bounding box hierarchy, the base class'
// useBBH setting is ignored.
class SkPictureRangePlayback : public SkPicturePlayback {
// Set both start & stop to 0 to disable draw limiting. Note that disabling
// draw limiting isn't the same as using the base SkPicturePlayback object
// since this class never uses the bounding box hierarchy information.
SkPictureRangePlayback(const SkPicture* picture, size_t start, size_t stop)
: INHERITED(picture)
, fStart(start)
, fStop(stop) {
virtual void draw(SkCanvas* canvas, SkDrawPictureCallback*) SK_OVERRIDE;
size_t fStart;
size_t fStop;
typedef SkPicturePlayback INHERITED;