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annotate src/video/win32/SDL_win32video.c @ 1725:98a3207ddde8 SDL-1.3

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Implemented Win32 video mode support
author Sam Lantinga <slouken@libsdl.org>
date Fri, 07 Jul 2006 08:05:39 +0000
parents 6c63fc2bd986
children e70477157db9
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2006 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 #include "SDL_config.h"
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23
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24 #include "SDL_main.h"
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25 #include "SDL_video.h"
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26 #include "SDL_mouse.h"
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27 #include "../SDL_sysvideo.h"
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28 #include "../SDL_pixels_c.h"
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29
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30 #include "SDL_win32video.h"
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31 #include "SDL_dibrender.h"
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32
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33 /* Initialization/Query functions */
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34 static int WIN_VideoInit(_THIS);
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35 static void WIN_VideoQuit(_THIS);
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36
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37 /* WIN32 driver bootstrap functions */
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38
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39 static int
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40 WIN_Available(void)
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41 {
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42 return (1);
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43 }
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44
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45 static void
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46 WIN_DeleteDevice(SDL_VideoDevice * device)
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47 {
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48 SDL_UnregisterApp();
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49 SDL_free(device->driverdata);
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50 SDL_free(device);
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51 }
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52
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53 static SDL_VideoDevice *
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54 WIN_CreateDevice(int devindex)
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55 {
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56 SDL_VideoDevice *device;
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57
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58 SDL_RegisterApp(NULL, 0, NULL);
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59
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60 /* Initialize all variables that we clean on shutdown */
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61 device = (SDL_VideoDevice *) SDL_calloc(1, sizeof(SDL_VideoDevice));
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62 if (device) {
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63 device->driverdata =
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64 (struct SDL_VideoData *) SDL_calloc(1, sizeof(SDL_VideoData));
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65 }
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66 if (!device || !device->driverdata) {
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67 SDL_OutOfMemory();
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68 if (device) {
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69 SDL_free(device);
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70 }
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71 return NULL;
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72 }
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73
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74 /* Set the function pointers */
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75 device->VideoInit = WIN_VideoInit;
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76 device->SetDisplayMode = WIN_SetDisplayMode;
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77 device->VideoQuit = WIN_VideoQuit;
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78 device->PumpEvents = WIN_PumpEvents;
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79
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80 #undef CreateWindow
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81 device->CreateWindow = WIN_CreateWindow;
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82 device->CreateWindowFrom = WIN_CreateWindowFrom;
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83 device->SetWindowTitle = WIN_SetWindowTitle;
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84 device->SetWindowPosition = WIN_SetWindowPosition;
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85 device->SetWindowSize = WIN_SetWindowSize;
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86 device->ShowWindow = WIN_ShowWindow;
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87 device->HideWindow = WIN_HideWindow;
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88 device->RaiseWindow = WIN_RaiseWindow;
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89 device->MaximizeWindow = WIN_MaximizeWindow;
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90 device->MinimizeWindow = WIN_MinimizeWindow;
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91 device->RestoreWindow = WIN_RestoreWindow;
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92 device->SetWindowGrab = WIN_SetWindowGrab;
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93 device->DestroyWindow = WIN_DestroyWindow;
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94 device->GetWindowWMInfo = WIN_GetWindowWMInfo;
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95
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96 device->free = WIN_DeleteDevice;
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97
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98 return device;
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99 }
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100
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101 VideoBootStrap WIN32_bootstrap = {
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102 "win32", "SDL Win32/64 video driver",
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103 WIN_Available, WIN_CreateDevice
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104 };
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105
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106
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107 int
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108 WIN_VideoInit(_THIS)
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109 {
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110 WIN_InitModes(_this);
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111 SDL_AddRenderDriver(0, &SDL_DIB_RenderDriver);
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112
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113 WIN_InitKeyboard(_this);
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114 WIN_InitMouse(_this);
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115
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116 return 0;
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117 }
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118
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119 void
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120 WIN_VideoQuit(_THIS)
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121 {
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122 WIN_QuitModes(_this);
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123 WIN_QuitKeyboard(_this);
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124 WIN_QuitMouse(_this);
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125 }
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126
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127 /* vim: set ts=4 sw=4 expandtab: */