53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
/***
|
|
|
|
Olive - Non-Linear Video Editor
|
|
Copyright (C) 2019 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 BLUR_H
|
|
#define BLUR_H
|
|
|
|
#include <QImage>
|
|
#include <QRect>
|
|
|
|
namespace olive {
|
|
namespace ui {
|
|
/**
|
|
* @brief Convenience function for blurring a QImage
|
|
*
|
|
* @param result
|
|
*
|
|
* QImage to blur
|
|
*
|
|
* @param rect
|
|
*
|
|
* The rectangle of the QImage to blur. Use QImage::rect() to blur the entire image.
|
|
*
|
|
* @param radius
|
|
*
|
|
* The blur radius - how much to blur the image.
|
|
*
|
|
* @param alphaOnly
|
|
*
|
|
* True if only the alpha channel should be blurred rather than the entire RGBA space.
|
|
*/
|
|
void blur(QImage& result, const QRect& rect, int radius, bool alphaOnly);
|
|
}
|
|
}
|
|
|
|
#endif // BLUR_H
|