37 lines
1.3 KiB
C++
37 lines
1.3 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(ClipPtr c, ClipPtr s, const EffectMeta* em) : Transition(c, s, em) {
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enable_coords = true;
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// add_row("Smooth")->add_field(EFFECT_FIELD_BOOL, "smooth");
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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 && secondary_clip != nullptr)) {
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if (data == kTransitionClosing) progress = 1.0 - progress;
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coords.opacity *= progress;
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}
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}
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