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annotate include/SDL_gesture.h @ 4920:a4032241deb5

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Fixed massive stack memory usage in the gesture functions
author Sam Lantinga <slouken@libsdl.org>
date Tue, 30 Nov 2010 18:07:31 -0800
parents 5ee96ba0c01e
children b530ef003506
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2010 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public
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16 License along with this library; if not, write to the Free Software
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22
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23 /**
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24 * \file SDL_gesture.h
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25 *
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26 * Include file for SDL gesture event handling.
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27 */
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28
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29 #ifndef _SDL_gesture_h
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30 #define _SDL_gesture_h
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31
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32 #include "SDL_stdinc.h"
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33 #include "SDL_error.h"
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34 #include "SDL_video.h"
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35
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36 #include "SDL_touch.h"
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37
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38
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39 #include "begin_code.h"
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40 /* Set up for C function definitions, even when using C++ */
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41 #ifdef __cplusplus
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42 /* *INDENT-OFF* */
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43 extern "C" {
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44 /* *INDENT-ON* */
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45 #endif
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46
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47 typedef Sint64 SDL_GestureID;
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48
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49 /* Function prototypes */
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50
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51 /**
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52 * \brief Begin Recording a gesture on the specified touch, or all touches (-1)
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53 *
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54 *
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55 */
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56 extern DECLSPEC int SDLCALL SDL_RecordGesture(SDL_TouchID touchId);
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57
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58
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59 /**
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60 * \brief Save all currently loaded Dollar Gesture templates
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61 *
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62 *
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63 */
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64 extern DECLSPEC int SDLCALL SDL_SaveAllDollarTemplates(SDL_RWops *src);
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65
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66 /**
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67 * \brief Save a currently loaded Dollar Gesture template
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68 *
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69 *
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70 */
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71 extern DECLSPEC int SDLCALL SDL_SaveDollarTemplate(SDL_GestureID gestureId,SDL_RWops *src);
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72
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73
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74 /**
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75 * \brief Load Dollar Gesture templates from a file
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76 *
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77 *
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78 */
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79 extern DECLSPEC int SDLCALL SDL_LoadDollarTemplates(SDL_TouchID touchId, SDL_RWops *src);
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80
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81
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82 /* Ends C function definitions when using C++ */
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83 #ifdef __cplusplus
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84 /* *INDENT-OFF* */
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85 }
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86 /* *INDENT-ON* */
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87 #endif
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88 #include "close_code.h"
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89
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90 #endif /* _SDL_gesture_h */
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91
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92 /* vi: set ts=4 sw=4 expandtab: */