71 lines
1.7 KiB
C++
71 lines
1.7 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#include "crossdissolvetransition.h"
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#include <QOpenGLFunctions>
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CrossDissolveTransition::CrossDissolveTransition(Clip* c) : Transition(c) {
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SetFlags(Node::CoordsFlag);
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}
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QString CrossDissolveTransition::name()
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{
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return tr("Cross Dissolve");
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}
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QString CrossDissolveTransition::id()
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{
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return "org.olivevideoeditor.Olive.crossdissolve";
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}
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QString CrossDissolveTransition::category()
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{
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return tr("Dissolves");
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}
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QString CrossDissolveTransition::description()
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{
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return tr("Dissolve clips evenly.");
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}
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EffectType CrossDissolveTransition::type()
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{
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return EFFECT_TYPE_TRANSITION;
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}
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olive::TrackType CrossDissolveTransition::subtype()
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{
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return olive::kTypeVideo;
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}
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NodePtr CrossDissolveTransition::Create(Clip *c)
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{
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return std::make_shared<CrossDissolveTransition>(c);
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}
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void CrossDissolveTransition::process_coords(double progress, GLTextureCoords& coords, int data) {
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if (data == kTransitionClosing) {
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coords.opacity *= (1.0 - progress);
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} else {
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coords.opacity *= progress;
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}
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}
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