| 1 | // Copyright (C) 2019 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | #ifndef QIMAGESCALE_P_H |
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| 4 | #define QIMAGESCALE_P_H |
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| 5 | |
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| 6 | // |
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| 7 | // W A R N I N G |
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| 8 | // ------------- |
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| 9 | // |
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| 10 | // This file is not part of the Qt API. It exists purely as an |
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| 11 | // implementation detail. This header file may change from version to |
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| 12 | // version without notice, or even be removed. |
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| 13 | // |
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| 14 | // We mean it. |
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| 15 | // |
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| 16 | |
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| 17 | #include <qimage.h> |
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| 18 | #include <private/qglobal_p.h> |
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| 19 | |
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| 20 | QT_BEGIN_NAMESPACE |
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| 21 | |
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| 22 | /* |
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| 23 | This version accepts only supported formats. |
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| 24 | */ |
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| 25 | QImage qSmoothScaleImage(const QImage &img, int w, int h); |
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| 26 | |
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| 27 | namespace QImageScale { |
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| 28 | struct QImageScaleInfo { |
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| 29 | int *xpoints{nullptr}; |
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| 30 | const unsigned int **ypoints{nullptr}; |
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| 31 | int *xapoints{nullptr}; |
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| 32 | int *yapoints{nullptr}; |
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| 33 | int xup_yup{0}; |
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| 34 | int sh = 0; |
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| 35 | int sw = 0; |
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| 36 | }; |
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| 37 | } |
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| 38 | |
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| 39 | QT_END_NAMESPACE |
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| 40 | |
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| 41 | #endif |
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| 42 | |
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