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/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "android/graphics/region.h"
#include "GraphicsJNI.h"
#include <SkRegion.h>
static inline SkRegion::Iterator* ARegionIter_to_SkRegionIter(ARegionIterator* iterator) {
return reinterpret_cast<SkRegion::Iterator*>(iterator);
}
static inline ARegionIterator* SkRegionIter_to_ARegionIter(SkRegion::Iterator* iterator) {
return reinterpret_cast<ARegionIterator*>(iterator);
}
ARegionIterator* ARegionIterator_acquireIterator(JNIEnv* env, jobject regionObj) {
SkRegion* region = GraphicsJNI::getNativeRegion(env, regionObj);
return (!region) ? nullptr : SkRegionIter_to_ARegionIter(new SkRegion::Iterator(*region));
}
void ARegionIterator_releaseIterator(ARegionIterator* iterator) {
delete ARegionIter_to_SkRegionIter(iterator);
}
bool ARegionIterator_isComplex(ARegionIterator* iterator) {
return ARegionIter_to_SkRegionIter(iterator)->rgn()->isComplex();
}
bool ARegionIterator_isDone(ARegionIterator* iterator) {
return ARegionIter_to_SkRegionIter(iterator)->done();
}
void ARegionIterator_next(ARegionIterator* iterator) {
ARegionIter_to_SkRegionIter(iterator)->next();
}
ARect ARegionIterator_getRect(ARegionIterator* iterator) {
const SkIRect& rect = ARegionIter_to_SkRegionIter(iterator)->rect();
return { rect.fLeft, rect.fTop, rect.fRight, rect.fBottom };
}
ARect ARegionIterator_getTotalBounds(ARegionIterator* iterator) {
const SkIRect& bounds = ARegionIter_to_SkRegionIter(iterator)->rgn()->getBounds();
return { bounds.fLeft, bounds.fTop, bounds.fRight, bounds.fBottom };
}
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