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annotate src/video/win32/SDL_win32video.c @ 1712:931d111e737a SDL-1.3

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Started framework for Windows video driver
author Sam Lantinga <slouken@libsdl.org>
date Mon, 26 Jun 2006 13:56:56 +0000
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children ed4d4f1ea201
rev   line source
1712
931d111e737a Started framework for Windows video driver
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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_video.h"
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25 #include "SDL_mouse.h"
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26 #include "../SDL_sysvideo.h"
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27 #include "../SDL_pixels_c.h"
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28
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29 #include "SDL_win32video.h"
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30 #include "SDL_win32events.h"
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31 #include "SDL_win32window.h"
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32
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33 /* Initialization/Query functions */
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34 static int WIN32_VideoInit(_THIS);
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35 static int WIN32_SetDisplayMode(_THIS, const SDL_DisplayMode * mode);
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36 static void WIN32_VideoQuit(_THIS);
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37
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38 /* WIN32 driver bootstrap functions */
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39
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40 static int
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41 WIN32_Available(void)
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42 {
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43 return (1);
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44 }
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45
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46 static void
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47 WIN32_DeleteDevice(SDL_VideoDevice * device)
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48 {
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49 SDL_free(device->hidden);
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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 WIN32_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 /* Initialize all variables that we clean on shutdown */
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59 device = (SDL_VideoDevice *) SDL_malloc(sizeof(SDL_VideoDevice));
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60 if (device) {
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61 SDL_memset(device, 0, (sizeof *device));
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62 device->hidden = (struct SDL_PrivateVideoData *)
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63 SDL_malloc((sizeof *device->hidden));
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64 }
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65 if ((device == NULL) || (device->hidden == NULL)) {
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66 SDL_OutOfMemory();
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67 if (device) {
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68 SDL_free(device);
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69 }
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70 return (0);
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71 }
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72 SDL_memset(device->hidden, 0, (sizeof *device->hidden));
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73
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74 /* Set the function pointers */
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75 device->VideoInit = WIN32_VideoInit;
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76 device->SetDisplayMode = WIN32_SetDisplayMode;
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77 device->VideoQuit = WIN32_VideoQuit;
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78 device->PumpEvents = WIN32_PumpEvents;
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79
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80 #undef CreateWindow
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81 device->CreateWindow = WIN32_CreateWindow;
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82 device->CreateWindowFrom = WIN32_CreateWindowFrom;
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83 device->SetWindowTitle = WIN32_SetWindowTitle;
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84 device->SetWindowPosition = WIN32_SetWindowPosition;
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85 device->SetWindowSize = WIN32_SetWindowSize;
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86 device->ShowWindow = WIN32_ShowWindow;
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87 device->HideWindow = WIN32_HideWindow;
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88 device->RaiseWindow = WIN32_RaiseWindow;
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89 device->MaximizeWindow = WIN32_MaximizeWindow;
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90 device->MinimizeWindow = WIN32_MinimizeWindow;
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91 device->RestoreWindow = WIN32_RestoreWindow;
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92 device->SetWindowGrab = WIN32_SetWindowGrab;
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93 device->DestroyWindow = WIN32_DestroyWindow;
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94 device->GetWindowWMInfo = WIN32_GetWindowWMInfo;
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95
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96 device->free = WIN32_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 WIN32_Available, WIN32_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 WIN32_VideoInit(_THIS)
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109 {
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110 SDL_DisplayMode mode;
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111
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112 SDL_AddBasicVideoDisplay(NULL);
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113 //SDL_AddRenderDriver(0, &SDL_WIN32_RenderDriver);
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114
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115 SDL_zero(mode);
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116 SDL_AddDisplayMode(0, &mode);
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117
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118 /* We're done! */
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119 return 0;
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120 }
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121
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122 static int
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123 WIN32_SetDisplayMode(_THIS, const SDL_DisplayMode * mode)
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124 {
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125 SDL_CurrentDisplay.current_mode = *mode;
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126 return 0;
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127 }
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128
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129 void
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130 WIN32_VideoQuit(_THIS)
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131 {
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132 }
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133
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134 /* vim: set ts=4 sw=4 expandtab: */