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78 lines
2.2 KiB
C++
78 lines
2.2 KiB
C++
/*
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Copyright © 2015 by The qTox Project
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This file is part of qTox, a Qt-based graphical interface for Tox.
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qTox is libre 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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qTox 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 qTox. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef VIDEOMODE_H
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#define VIDEOMODE_H
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#include <QRect>
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#include <cstdint>
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/// Describes a video mode supported by a device
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struct VideoMode
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{
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unsigned short width, height; ///< Displayed video resolution (NOT frame resolution)
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unsigned short x, y; ///< Coordinates of upper-left corner
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float FPS; ///< Max frames per second supported by the device at this resolution
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uint32_t pixel_format;
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VideoMode(int width = 0, int height = 0, int x = 0, int y = 0,
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int FPS = 0, int format = 0) :
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width(width), height(height), x(x), y(y),
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FPS(FPS), pixel_format(format)
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{
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}
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VideoMode(QRect rect) :
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width(rect.width()), height(rect.height()),
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x(rect.x()), y(rect.y()),
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FPS(0), pixel_format(0)
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{
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}
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QRect toRect() const
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{
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return QRect(x, y, width, height);
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}
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/// All zeros means a default/unspecified mode
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operator bool() const
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{
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return width || height || FPS;
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}
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bool operator==(const VideoMode& other) const
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{
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return width == other.width
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&& height == other.height
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&& x == other.x
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&& y == other.y
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&& FPS == other.FPS
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&& pixel_format == other.pixel_format;
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}
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uint32_t norm(const VideoMode& other) const
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{
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return abs(this->width-other.width) + abs(this->height-other.height);
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}
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};
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#endif // VIDEOMODE_H
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