94 lines
2.7 KiB
C++
Executable file
94 lines
2.7 KiB
C++
Executable file
/*
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* Copyright (c) 2018 Samsung Electronics Co., Ltd. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "vdrawable.h"
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#include "vdasher.h"
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#include "vraster.h"
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void VDrawable::preprocess(const VRect &clip)
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{
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if (mFlag & (DirtyState::Path)) {
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if (mStroke.enable) {
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if (mStroke.mDash.size()) {
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VDasher dasher(mStroke.mDash.data(), mStroke.mDash.size());
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mPath = dasher.dashed(mPath);
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}
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mRasterizer.rasterize(std::move(mPath), mStroke.cap, mStroke.join,
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mStroke.width, mStroke.meterLimit, clip);
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} else {
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mRasterizer.rasterize(std::move(mPath), mFillRule, clip);
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}
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mPath = {};
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mFlag &= ~DirtyFlag(DirtyState::Path);
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}
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}
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VRle VDrawable::rle()
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{
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return mRasterizer.rle();
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}
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void VDrawable::setStrokeInfo(CapStyle cap, JoinStyle join, float meterLimit,
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float strokeWidth)
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{
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if ((mStroke.cap == cap) && (mStroke.join == join) &&
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vCompare(mStroke.meterLimit, meterLimit) &&
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vCompare(mStroke.width, strokeWidth))
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return;
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mStroke.enable = true;
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mStroke.cap = cap;
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mStroke.join = join;
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mStroke.meterLimit = meterLimit;
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mStroke.width = strokeWidth;
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mFlag |= DirtyState::Path;
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}
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void VDrawable::setDashInfo(float *array, uint size)
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{
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bool hasChanged = false;
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if (mStroke.mDash.size() == size) {
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for (uint i = 0; i < size; i++) {
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if (!vCompare(mStroke.mDash[i], array[i])) {
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hasChanged = true;
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break;
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}
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}
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} else {
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hasChanged = true;
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}
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if (!hasChanged) return;
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mStroke.mDash.clear();
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for (uint i = 0; i < size; i++) {
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mStroke.mDash.push_back(array[i]);
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}
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if (mStroke.mDash.size() == 1) {
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mStroke.mDash.push_back(20);
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}
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mFlag |= DirtyState::Path;
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}
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void VDrawable::setPath(const VPath &path)
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{
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mPath = path;
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mFlag |= DirtyState::Path;
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}
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