Line data    Source code

       1             : /*
       2             :  * Copyright 2011 Google Inc.
       3             :  *
       4             :  * Use of this source code is governed by a BSD-style license that can be
       5             :  * found in the LICENSE file.
       6             :  */
       7             : #include "SkPictureFlat.h"
       8             : 
       9             : #include "SkChecksum.h"
      10             : #include "SkColorFilter.h"
      11             : #include "SkDrawLooper.h"
      12             : #include "SkMaskFilter.h"
      13             : #include "SkRasterizer.h"
      14             : #include "SkShader.h"
      15             : #include "SkTypeface.h"
      16             : 
      17             : ///////////////////////////////////////////////////////////////////////////////
      18             : 
      19           0 : SkTypefacePlayback::SkTypefacePlayback() : fCount(0), fArray(nullptr) {}
      20             : 
      21           0 : SkTypefacePlayback::~SkTypefacePlayback() {
      22           0 :     this->reset(nullptr);
      23           0 : }
      24             : 
      25           0 : void SkTypefacePlayback::reset(const SkRefCntSet* rec) {
      26           0 :     for (int i = 0; i < fCount; i++) {
      27           0 :         SkASSERT(fArray[i]);
      28           0 :         fArray[i]->unref();
      29             :     }
      30           0 :     delete[] fArray;
      31             : 
      32           0 :     if (rec!= nullptr && rec->count() > 0) {
      33           0 :         fCount = rec->count();
      34           0 :         fArray = new SkRefCnt* [fCount];
      35           0 :         rec->copyToArray(fArray);
      36           0 :         for (int i = 0; i < fCount; i++) {
      37           0 :             fArray[i]->ref();
      38             :         }
      39             :     } else {
      40           0 :         fCount = 0;
      41           0 :         fArray = nullptr;
      42             :     }
      43           0 : }
      44             : 
      45           0 : void SkTypefacePlayback::setCount(int count) {
      46           0 :     this->reset(nullptr);
      47             : 
      48           0 :     fCount = count;
      49           0 :     fArray = new SkRefCnt* [count];
      50           0 :     sk_bzero(fArray, count * sizeof(SkRefCnt*));
      51           0 : }
      52             : 
      53           0 : SkRefCnt* SkTypefacePlayback::set(int index, SkRefCnt* obj) {
      54           0 :     SkASSERT((unsigned)index < (unsigned)fCount);
      55           0 :     SkRefCnt_SafeAssign(fArray[index], obj);
      56           0 :     return obj;
      57             : }