/*

 * Copyright 2018 Google LLC

 *

 * Use of this source code is governed by a BSD-style license that can be

 * found in the LICENSE file.

 */

#include "fuzz/Fuzz.h"

#include "include/private/SkTemplates.h"

#include "src/utils/SkPolyUtils.h"

void inline ignoreResult(bool ) {}

DEF_FUZZ(PolyUtils, fuzz) {

    int count;

    fuzz->nextRange(&count, 0, 512);

    SkAutoSTMalloc<64, SkPoint> polygon(count);

    for (int index = 0; index < count; ++index) {

        fuzz->next(&polygon[index].fX, &polygon[index].fY);

    }

    SkRect bounds;

    bounds.setBoundsCheck(polygon, count);

    ignoreResult(SkGetPolygonWinding(polygon, count));

    ignoreResult(SkIsConvexPolygon(polygon, count));

    ignoreResult(SkIsSimplePolygon(polygon, count));

    SkScalar inset;

    fuzz->next(&inset);

    SkTDArray<SkPoint> output;

    ignoreResult(SkInsetConvexPolygon(polygon, count, inset, &output));

    SkScalar offset;

    fuzz->next(&offset);

    ignoreResult(SkOffsetSimplePolygon(polygon, count, bounds, offset, &output));

    SkAutoSTMalloc<64, uint16_t> indexMap(count);

    for (int index = 0; index < count; ++index) {

        fuzz->next(&indexMap[index]);

    }

    SkTDArray<uint16_t> outputIndices;

    ignoreResult(SkTriangulateSimplePolygon(polygon, indexMap, count, &outputIndices));

}