46 lines
1.2 KiB
C++
46 lines
1.2 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 "clip.h"
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ClipBlock::ClipBlock()
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{
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texture_input_ = new NodeInput();
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texture_input_->add_data_input(NodeInput::kTexture);
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AddParameter(texture_input_);
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}
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NodeInput *ClipBlock::texture_input()
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{
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return texture_input_;
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}
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void ClipBlock::Process(const rational &time)
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{
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// Run default node processing
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Block::Process(time);
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// We convert the time given (timeline time) to media time
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rational media_time = time - in() + media_in_;
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// Retrieve texture
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texture_output()->set_value(texture_input_->get_value(media_time));
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}
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