1 | /** @file
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2 | *
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3 | * VBox frontends: Framebuffer (FB, DirectFB):
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4 | * Helper routines
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5 | */
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6 |
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7 | /*
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8 | * Copyright (C) 2006-2022 Oracle and/or its affiliates.
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9 | *
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10 | * This file is part of VirtualBox base platform packages, as
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11 | * available from https://www.virtualbox.org.
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12 | *
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13 | * This program is free software; you can redistribute it and/or
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14 | * modify it under the terms of the GNU General Public License
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15 | * as published by the Free Software Foundation, in version 3 of the
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16 | * License.
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17 | *
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18 | * This program is distributed in the hope that it will be useful, but
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19 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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21 | * General Public License for more details.
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22 | *
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23 | * You should have received a copy of the GNU General Public License
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24 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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25 | *
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26 | * SPDX-License-Identifier: GPL-3.0-only
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27 | */
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28 |
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29 | #ifndef VBOX_INCLUDED_SRC_VBoxFB_Helper_h
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30 | #define VBOX_INCLUDED_SRC_VBoxFB_Helper_h
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31 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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32 | # pragma once
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33 | #endif
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34 |
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35 | #define MAX_VIDEOMODES 64
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36 | struct videoMode
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37 | {
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38 | uint32_t width;
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39 | uint32_t height;
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40 | uint32_t bpp;
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41 | };
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42 | extern videoMode videoModes[];
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43 | extern uint32_t numVideoModes;
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44 |
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45 | DFBEnumerationResult enumVideoModesHandler(int width, int height, int bpp, void *callbackdata);
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46 | int32_t getBestVideoMode(uint32_t width, uint32_t height, uint32_t bpp);
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47 |
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48 |
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49 | #endif /* !VBOX_INCLUDED_SRC_VBoxFB_Helper_h */
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