File indexing completed on 2024-04-28 04:52:23
0001 /* 0002 SPDX-FileCopyrightText: 2010 Simon Andreas Eugster <simon.eu@gmail.com> 0003 This file is part of kdenlive. See www.kdenlive.org. 0004 0005 SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL 0006 */ 0007 0008 #pragma once 0009 0010 #include <QImage> 0011 #include <QObject> 0012 0013 class QImage; 0014 class QPoint; 0015 class QPointF; 0016 class QSize; 0017 0018 class VectorscopeGenerator : public QObject 0019 { 0020 Q_OBJECT 0021 0022 public: 0023 enum ColorSpace { ColorSpace_YUV, ColorSpace_YPbPr }; 0024 enum PaintMode { PaintMode_Green, PaintMode_Green2, PaintMode_Original, PaintMode_Chroma, PaintMode_YUV, PaintMode_Black }; 0025 0026 QImage calculateVectorscope(const QSize &vectorscopeSize, const QImage &image, const float &gain, const VectorscopeGenerator::PaintMode &paintMode, 0027 const VectorscopeGenerator::ColorSpace &colorSpace, bool, uint accelFactor = 1) const; 0028 0029 QPoint mapToCircle(const QSize &targetSize, const QPointF &point) const; 0030 static const double scaling; 0031 0032 Q_SIGNALS: 0033 void signalCalculationFinished(const QImage &image, uint ms); 0034 };