itsmattkc
4d96ac9e39
Nodes were previously written to be "strongly typed" in that a parameter's "type" enforced whether it could be connected to another. All code related to that has now been removed since not only is it hard to maintain and likely unnecessary, it's possible the nodes will work differently later on anyway.
128 lines
2.9 KiB
C++
128 lines
2.9 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 "viewer.h"
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ViewerOutput::ViewerOutput()
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{
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texture_input_ = new NodeInput("tex_in");
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texture_input_->set_data_type(NodeInput::kTexture);
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AddParameter(texture_input_);
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samples_input_ = new NodeInput("samples_in");
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samples_input_->set_data_type(NodeInput::kSamples);
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AddParameter(samples_input_);
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length_input_ = new NodeInput("length_in");
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length_input_->set_data_type(NodeInput::kRational);
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AddParameter(length_input_);
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}
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QString ViewerOutput::Name()
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{
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return tr("Viewer");
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}
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QString ViewerOutput::id()
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{
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return "org.olivevideoeditor.Olive.vieweroutput";
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}
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QString ViewerOutput::Category()
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{
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return tr("Output");
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}
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QString ViewerOutput::Description()
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{
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return tr("Interface between a Viewer panel and the node system.");
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}
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NodeInput *ViewerOutput::texture_input()
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{
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return texture_input_;
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}
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NodeInput *ViewerOutput::samples_input()
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{
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return samples_input_;
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}
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NodeInput *ViewerOutput::length_input()
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{
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return length_input_;
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}
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RenderTexturePtr ViewerOutput::GetTexture(const rational &time)
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{
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return texture_input_->get_value(time).value<RenderTexturePtr>();
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}
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QByteArray ViewerOutput::GetSamples(const rational &in, const rational &out)
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{
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return samples_input_->get_value(in, out).toByteArray();
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}
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void ViewerOutput::InvalidateCache(const rational &start_range, const rational &end_range, NodeInput *from)
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{
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Node::InvalidateCache(start_range, end_range, from);
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emit TextureChangedBetween(start_range, end_range);
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SendInvalidateCache(start_range, end_range);
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}
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const VideoParams &ViewerOutput::video_params()
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{
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return video_params_;
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}
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const AudioParams &ViewerOutput::audio_params()
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{
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return audio_params_;
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}
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void ViewerOutput::set_video_params(const VideoParams &video)
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{
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video_params_ = video;
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emit SizeChanged(video_params_.width(), video_params_.height());
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emit TimebaseChanged(video_params_.time_base());
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}
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void ViewerOutput::set_audio_params(const AudioParams &audio)
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{
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audio_params_ = audio;
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}
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rational ViewerOutput::Length()
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{
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return length_input_->get_value(0).value<rational>();
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}
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QVariant ViewerOutput::Value(NodeOutput *output, const rational &in, const rational &out)
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{
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Q_UNUSED(output)
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Q_UNUSED(in)
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Q_UNUSED(out)
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return 0;
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}
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