michael@0: 
michael@0: /*
michael@0:  * Copyright 2011 Google Inc.
michael@0:  *
michael@0:  * Use of this source code is governed by a BSD-style license that can be
michael@0:  * found in the LICENSE file.
michael@0:  */
michael@0: #include "SkPictureFlat.h"
michael@0: 
michael@0: #include "SkChecksum.h"
michael@0: #include "SkColorFilter.h"
michael@0: #include "SkDrawLooper.h"
michael@0: #include "SkMaskFilter.h"
michael@0: #include "SkRasterizer.h"
michael@0: #include "SkShader.h"
michael@0: #include "SkTypeface.h"
michael@0: #include "SkXfermode.h"
michael@0: 
michael@0: ///////////////////////////////////////////////////////////////////////////////
michael@0: 
michael@0: SkTypefacePlayback::SkTypefacePlayback() : fCount(0), fArray(NULL) {}
michael@0: 
michael@0: SkTypefacePlayback::~SkTypefacePlayback() {
michael@0:     this->reset(NULL);
michael@0: }
michael@0: 
michael@0: void SkTypefacePlayback::reset(const SkRefCntSet* rec) {
michael@0:     for (int i = 0; i < fCount; i++) {
michael@0:         SkASSERT(fArray[i]);
michael@0:         fArray[i]->unref();
michael@0:     }
michael@0:     SkDELETE_ARRAY(fArray);
michael@0: 
michael@0:     if (rec!= NULL && rec->count() > 0) {
michael@0:         fCount = rec->count();
michael@0:         fArray = SkNEW_ARRAY(SkRefCnt*, fCount);
michael@0:         rec->copyToArray(fArray);
michael@0:         for (int i = 0; i < fCount; i++) {
michael@0:             fArray[i]->ref();
michael@0:         }
michael@0:     } else {
michael@0:         fCount = 0;
michael@0:         fArray = NULL;
michael@0:     }
michael@0: }
michael@0: 
michael@0: void SkTypefacePlayback::setCount(int count) {
michael@0:     this->reset(NULL);
michael@0: 
michael@0:     fCount = count;
michael@0:     fArray = SkNEW_ARRAY(SkRefCnt*, count);
michael@0:     sk_bzero(fArray, count * sizeof(SkRefCnt*));
michael@0: }
michael@0: 
michael@0: SkRefCnt* SkTypefacePlayback::set(int index, SkRefCnt* obj) {
michael@0:     SkASSERT((unsigned)index < (unsigned)fCount);
michael@0:     SkRefCnt_SafeAssign(fArray[index], obj);
michael@0:     return obj;
michael@0: }
michael@0: 
michael@0: ///////////////////////////////////////////////////////////////////////////////
michael@0: 
michael@0: SkFlatController::SkFlatController(uint32_t writeBufferFlags)
michael@0: : fBitmapHeap(NULL)
michael@0: , fTypefaceSet(NULL)
michael@0: , fTypefacePlayback(NULL)
michael@0: , fFactorySet(NULL)
michael@0: , fWriteBufferFlags(writeBufferFlags) {}
michael@0: 
michael@0: SkFlatController::~SkFlatController() {
michael@0:     SkSafeUnref(fBitmapHeap);
michael@0:     SkSafeUnref(fTypefaceSet);
michael@0:     SkSafeUnref(fFactorySet);
michael@0: }
michael@0: 
michael@0: void SkFlatController::setBitmapHeap(SkBitmapHeap* heap) {
michael@0:     SkRefCnt_SafeAssign(fBitmapHeap, heap);
michael@0: }
michael@0: 
michael@0: void SkFlatController::setTypefaceSet(SkRefCntSet *set) {
michael@0:     SkRefCnt_SafeAssign(fTypefaceSet, set);
michael@0: }
michael@0: 
michael@0: void SkFlatController::setTypefacePlayback(SkTypefacePlayback* playback) {
michael@0:     fTypefacePlayback = playback;
michael@0: }
michael@0: 
michael@0: SkNamedFactorySet* SkFlatController::setNamedFactorySet(SkNamedFactorySet* set) {
michael@0:     SkRefCnt_SafeAssign(fFactorySet, set);
michael@0:     return set;
michael@0: }