itsmattkc
d7c5ac4b44
Project items are now represented directly in nodes opening up more versatility and possibilities. This is the first iteration of this and will be buggy. Need to test thoroughly.
87 lines
2.3 KiB
C++
87 lines
2.3 KiB
C++
/***
|
|
|
|
Olive - Non-Linear Video Editor
|
|
Copyright (C) 2020 Olive Team
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
***/
|
|
|
|
#ifndef TRANSITIONBLOCK_H
|
|
#define TRANSITIONBLOCK_H
|
|
|
|
#include "node/block/block.h"
|
|
|
|
namespace olive {
|
|
|
|
class TransitionBlock : public Block
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
TransitionBlock();
|
|
|
|
virtual Type type() const override;
|
|
|
|
virtual void Retranslate() override;
|
|
|
|
rational in_offset() const;
|
|
rational out_offset() const;
|
|
|
|
Block* connected_out_block() const;
|
|
Block* connected_in_block() const;
|
|
|
|
double GetTotalProgress(const double &time) const;
|
|
double GetOutProgress(const double &time) const;
|
|
double GetInProgress(const double &time) const;
|
|
|
|
virtual void Hash(const QString& output, QCryptographicHash& hash, const rational &time) const override;
|
|
|
|
virtual NodeValueTable Value(const QString& output, NodeValueDatabase &value) const override;
|
|
|
|
static const QString kOutBlockInput;
|
|
static const QString kInBlockInput;
|
|
static const QString kCurveInput;
|
|
|
|
protected:
|
|
virtual void ShaderJobEvent(NodeValueDatabase &value, ShaderJob& job) const;
|
|
|
|
virtual void SampleJobEvent(SampleBufferPtr from_samples, SampleBufferPtr to_samples, SampleBufferPtr out_samples, double time_in) const;
|
|
|
|
double TransformCurve(double linear) const;
|
|
|
|
virtual void InputConnectedEvent(const QString& input, int element, const NodeOutput& output) override;
|
|
|
|
virtual void InputDisconnectedEvent(const QString& input, int element, const NodeOutput& output) override;
|
|
|
|
private:
|
|
enum CurveType {
|
|
kLinear,
|
|
kExponential,
|
|
kLogarithmic
|
|
};
|
|
|
|
double GetInternalTransitionTime(const double &time) const;
|
|
|
|
void InsertTransitionTimes(AcceleratedJob* job, const double& time) const;
|
|
|
|
Block* connected_out_block_;
|
|
|
|
Block* connected_in_block_;
|
|
|
|
};
|
|
|
|
}
|
|
|
|
#endif // TRANSITIONBLOCK_H
|