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annotate src/video/win32/SDL_win32video.c @ 1720:a1ebb17f9c52 SDL-1.3

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Cleaned up a bunch of warnings, started adding Win32 event support
author Sam Lantinga <slouken@libsdl.org>
date Fri, 30 Jun 2006 05:42:49 +0000
parents ed4d4f1ea201
children 6c63fc2bd986
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_win32events.h"
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32 #include "SDL_win32window.h"
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33
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34 /* Initialization/Query functions */
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35 static int WIN_VideoInit(_THIS);
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36 static int WIN_SetDisplayMode(_THIS, const SDL_DisplayMode * mode);
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37 static void WIN_VideoQuit(_THIS);
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38
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39 /* WIN32 driver bootstrap functions */
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40
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41 static int
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42 WIN_Available(void)
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43 {
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44 return (1);
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45 }
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46
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47 static void
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48 WIN_DeleteDevice(SDL_VideoDevice * device)
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49 {
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50 SDL_UnregisterApp();
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51 SDL_free(device->driverdata);
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52 SDL_free(device);
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53 }
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54
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55 static SDL_VideoDevice *
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56 WIN_CreateDevice(int devindex)
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57 {
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58 SDL_VideoDevice *device;
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59
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60 SDL_RegisterApp(NULL, 0, NULL);
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61
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62 /* Initialize all variables that we clean on shutdown */
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63 device = (SDL_VideoDevice *) SDL_calloc(1, sizeof(SDL_VideoDevice));
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64 if (device) {
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65 device->driverdata =
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66 (struct SDL_VideoData *) SDL_calloc(1, sizeof(SDL_VideoData));
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67 }
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68 if (!device || !device->driverdata) {
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69 SDL_OutOfMemory();
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70 if (device) {
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71 SDL_free(device);
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72 }
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73 return NULL;
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74 }
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75
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76 /* Set the function pointers */
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77 device->VideoInit = WIN_VideoInit;
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78 device->SetDisplayMode = WIN_SetDisplayMode;
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79 device->VideoQuit = WIN_VideoQuit;
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80 device->PumpEvents = WIN_PumpEvents;
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81
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82 #undef CreateWindow
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83 device->CreateWindow = WIN_CreateWindow;
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84 device->CreateWindowFrom = WIN_CreateWindowFrom;
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85 device->SetWindowTitle = WIN_SetWindowTitle;
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86 device->SetWindowPosition = WIN_SetWindowPosition;
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87 device->SetWindowSize = WIN_SetWindowSize;
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88 device->ShowWindow = WIN_ShowWindow;
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89 device->HideWindow = WIN_HideWindow;
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90 device->RaiseWindow = WIN_RaiseWindow;
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91 device->MaximizeWindow = WIN_MaximizeWindow;
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92 device->MinimizeWindow = WIN_MinimizeWindow;
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93 device->RestoreWindow = WIN_RestoreWindow;
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94 device->SetWindowGrab = WIN_SetWindowGrab;
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95 device->DestroyWindow = WIN_DestroyWindow;
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96 device->GetWindowWMInfo = WIN_GetWindowWMInfo;
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97
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98 device->free = WIN_DeleteDevice;
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99
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100 return device;
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101 }
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102
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103 VideoBootStrap WIN32_bootstrap = {
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104 "win32", "SDL Win32/64 video driver",
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105 WIN_Available, WIN_CreateDevice
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106 };
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107
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108
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109 int
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110 WIN_VideoInit(_THIS)
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111 {
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112 SDL_DisplayMode mode;
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113
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114 SDL_AddBasicVideoDisplay(NULL);
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115 //SDL_AddRenderDriver(0, &SDL_WIN_RenderDriver);
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116
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117 SDL_zero(mode);
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118 SDL_AddDisplayMode(0, &mode);
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119
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120 WIN_AddKeyboard(_this);
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121 WIN_AddMouse(_this);
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122
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123 /* We're done! */
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124 return 0;
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125 }
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126
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127 static int
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128 WIN_SetDisplayMode(_THIS, const SDL_DisplayMode * mode)
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129 {
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130 SDL_CurrentDisplay.current_mode = *mode;
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131 return 0;
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132 }
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133
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134 void
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135 WIN_VideoQuit(_THIS)
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136 {
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137 }
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138
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139 /* vim: set ts=4 sw=4 expandtab: */