annotate src/video/windib/SDL_dibvideo.c @ 1338:604d73db6802

Removed uses of stdlib.h and string.h
author Sam Lantinga <slouken@libsdl.org>
date Tue, 07 Feb 2006 09:29:18 +0000
parents 3692456e7b0f
children c71e05b4dc2e
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
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23 #include "SDL_windows.h"
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24
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25 #if defined(_WIN32_WCE)
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26
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27 // defined and used in SDL_sysevents.c
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28 extern HINSTANCE aygshell;
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29
514
1080bfc4aa96 *** empty log message ***
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30 #endif
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31
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32 /* Not yet in the mingw32 cross-compile headers */
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33 #ifndef CDS_FULLSCREEN
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34 #define CDS_FULLSCREEN 4
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35 #endif
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36
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37 #include "SDL.h"
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38 #include "SDL_stdlib.h"
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39 #include "SDL_string.h"
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40 #include "SDL_mutex.h"
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41 #include "SDL_syswm.h"
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42 #include "SDL_sysvideo.h"
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43 #include "SDL_sysevents.h"
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44 #include "SDL_events_c.h"
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45 #include "SDL_pixels_c.h"
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46 #include "SDL_dibvideo.h"
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47 #include "SDL_syswm_c.h"
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48 #include "SDL_sysmouse_c.h"
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49 #include "SDL_dibevents_c.h"
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50 #include "SDL_wingl_c.h"
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51
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52 #ifdef _WIN32_WCE
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53 #define NO_GETDIBITS
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54 #define NO_CHANGEDISPLAYSETTINGS
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55 #define NO_GAMMA_SUPPORT
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56 #endif
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57 #ifndef WS_MAXIMIZE
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58 #define WS_MAXIMIZE 0
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59 #endif
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60 #ifndef WS_THICKFRAME
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61 #define WS_THICKFRAME 0
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62 #endif
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63 #ifndef SWP_NOCOPYBITS
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64 #define SWP_NOCOPYBITS 0
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65 #endif
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66 #ifndef PC_NOCOLLAPSE
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67 #define PC_NOCOLLAPSE 0
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68 #endif
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69
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70 /* Initialization/Query functions */
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71 static int DIB_VideoInit(_THIS, SDL_PixelFormat *vformat);
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72 static SDL_Rect **DIB_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags);
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73 SDL_Surface *DIB_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags);
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74 static int DIB_SetColors(_THIS, int firstcolor, int ncolors,
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75 SDL_Color *colors);
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76 static void DIB_CheckGamma(_THIS);
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77 void DIB_SwapGamma(_THIS);
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78 void DIB_QuitGamma(_THIS);
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79 int DIB_SetGammaRamp(_THIS, Uint16 *ramp);
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80 int DIB_GetGammaRamp(_THIS, Uint16 *ramp);
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81 static void DIB_VideoQuit(_THIS);
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82
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83 /* Hardware surface functions */
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84 static int DIB_AllocHWSurface(_THIS, SDL_Surface *surface);
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85 static int DIB_LockHWSurface(_THIS, SDL_Surface *surface);
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86 static void DIB_UnlockHWSurface(_THIS, SDL_Surface *surface);
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87 static void DIB_FreeHWSurface(_THIS, SDL_Surface *surface);
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88
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89 /* Windows message handling functions */
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90 static void DIB_RealizePalette(_THIS);
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91 static void DIB_PaletteChanged(_THIS, HWND window);
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92 static void DIB_WinPAINT(_THIS, HDC hdc);
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93
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94 /* helper fn */
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95 static int DIB_SussScreenDepth();
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96
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97 /* DIB driver bootstrap functions */
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98
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99 static int DIB_Available(void)
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100 {
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101 return(1);
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102 }
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103
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104 static void DIB_DeleteDevice(SDL_VideoDevice *device)
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105 {
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106 if ( device ) {
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107 if ( device->hidden ) {
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108 SDL_free(device->hidden);
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109 }
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110 if ( device->gl_data ) {
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111 SDL_free(device->gl_data);
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112 }
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113 SDL_free(device);
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114 }
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115 }
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116
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117 static SDL_VideoDevice *DIB_CreateDevice(int devindex)
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118 {
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119 SDL_VideoDevice *device;
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120
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121 /* Initialize all variables that we clean on shutdown */
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122 device = (SDL_VideoDevice *)SDL_malloc(sizeof(SDL_VideoDevice));
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123 if ( device ) {
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124 SDL_memset(device, 0, (sizeof *device));
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125 device->hidden = (struct SDL_PrivateVideoData *)
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126 SDL_malloc((sizeof *device->hidden));
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127 device->gl_data = (struct SDL_PrivateGLData *)
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128 SDL_malloc((sizeof *device->gl_data));
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129 }
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130 if ( (device == NULL) || (device->hidden == NULL) ||
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131 (device->gl_data == NULL) ) {
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132 SDL_OutOfMemory();
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133 DIB_DeleteDevice(device);
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134 return(NULL);
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135 }
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136 SDL_memset(device->hidden, 0, (sizeof *device->hidden));
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137 SDL_memset(device->gl_data, 0, (sizeof *device->gl_data));
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138
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139 /* Set the function pointers */
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140 device->VideoInit = DIB_VideoInit;
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141 device->ListModes = DIB_ListModes;
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142 device->SetVideoMode = DIB_SetVideoMode;
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143 device->UpdateMouse = WIN_UpdateMouse;
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144 device->SetColors = DIB_SetColors;
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145 device->UpdateRects = NULL;
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146 device->VideoQuit = DIB_VideoQuit;
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147 device->AllocHWSurface = DIB_AllocHWSurface;
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148 device->CheckHWBlit = NULL;
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149 device->FillHWRect = NULL;
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150 device->SetHWColorKey = NULL;
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151 device->SetHWAlpha = NULL;
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152 device->LockHWSurface = DIB_LockHWSurface;
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153 device->UnlockHWSurface = DIB_UnlockHWSurface;
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154 device->FlipHWSurface = NULL;
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155 device->FreeHWSurface = DIB_FreeHWSurface;
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156 device->SetGammaRamp = DIB_SetGammaRamp;
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157 device->GetGammaRamp = DIB_GetGammaRamp;
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diff changeset
158 #ifdef HAVE_OPENGL
453
a6fa62b1be09 Updated for embedded Visual C++ 4.0
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diff changeset
159 device->GL_LoadLibrary = WIN_GL_LoadLibrary;
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diff changeset
160 device->GL_GetProcAddress = WIN_GL_GetProcAddress;
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parents: 448
diff changeset
161 device->GL_GetAttribute = WIN_GL_GetAttribute;
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parents: 448
diff changeset
162 device->GL_MakeCurrent = WIN_GL_MakeCurrent;
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parents: 448
diff changeset
163 device->GL_SwapBuffers = WIN_GL_SwapBuffers;
0
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diff changeset
164 #endif
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165 device->SetCaption = WIN_SetWMCaption;
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166 device->SetIcon = WIN_SetWMIcon;
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167 device->IconifyWindow = WIN_IconifyWindow;
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168 device->GrabInput = WIN_GrabInput;
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169 device->GetWMInfo = WIN_GetWMInfo;
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170 device->FreeWMCursor = WIN_FreeWMCursor;
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171 device->CreateWMCursor = WIN_CreateWMCursor;
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172 device->ShowWMCursor = WIN_ShowWMCursor;
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173 device->WarpWMCursor = WIN_WarpWMCursor;
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174 device->CheckMouseMode = WIN_CheckMouseMode;
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175 device->InitOSKeymap = DIB_InitOSKeymap;
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176 device->PumpEvents = DIB_PumpEvents;
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177
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178 /* Set up the windows message handling functions */
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179 WIN_RealizePalette = DIB_RealizePalette;
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180 WIN_PaletteChanged = DIB_PaletteChanged;
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181 WIN_WinPAINT = DIB_WinPAINT;
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182 HandleMessage = DIB_HandleMessage;
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183
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184 device->free = DIB_DeleteDevice;
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185
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186 /* We're finally ready */
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187 return device;
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188 }
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189
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190 VideoBootStrap WINDIB_bootstrap = {
1152
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
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191 "windib", "Win95/98/NT/2000/CE GDI",
0
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192 DIB_Available, DIB_CreateDevice
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193 };
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194
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195 #ifndef NO_CHANGEDISPLAYSETTINGS
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196
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197 static int cmpmodes(const void *va, const void *vb)
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198 {
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199 SDL_Rect *a = *(SDL_Rect **)va;
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200 SDL_Rect *b = *(SDL_Rect **)vb;
966
f72cc0c7305f Video modes are sorted width first, then height
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diff changeset
201 if ( a->w == b->w )
f72cc0c7305f Video modes are sorted width first, then height
Sam Lantinga <slouken@libsdl.org>
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diff changeset
202 return b->h - a->h;
f72cc0c7305f Video modes are sorted width first, then height
Sam Lantinga <slouken@libsdl.org>
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diff changeset
203 else
f72cc0c7305f Video modes are sorted width first, then height
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204 return b->w - a->w;
0
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205 }
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diff changeset
206
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207 static int DIB_AddMode(_THIS, int bpp, int w, int h)
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208 {
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209 SDL_Rect *mode;
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diff changeset
210 int i, index;
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diff changeset
211 int next_mode;
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parents:
diff changeset
212
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diff changeset
213 /* Check to see if we already have this mode */
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diff changeset
214 if ( bpp < 8 ) { /* Not supported */
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parents:
diff changeset
215 return(0);
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parents:
diff changeset
216 }
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diff changeset
217 index = ((bpp+7)/8)-1;
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diff changeset
218 for ( i=0; i<SDL_nummodes[index]; ++i ) {
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219 mode = SDL_modelist[index][i];
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diff changeset
220 if ( (mode->w == w) && (mode->h == h) ) {
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diff changeset
221 return(0);
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parents:
diff changeset
222 }
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diff changeset
223 }
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parents:
diff changeset
224
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diff changeset
225 /* Set up the new video mode rectangle */
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
226 mode = (SDL_Rect *)SDL_malloc(sizeof *mode);
0
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diff changeset
227 if ( mode == NULL ) {
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diff changeset
228 SDL_OutOfMemory();
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229 return(-1);
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diff changeset
230 }
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diff changeset
231 mode->x = 0;
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diff changeset
232 mode->y = 0;
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diff changeset
233 mode->w = w;
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parents:
diff changeset
234 mode->h = h;
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parents:
diff changeset
235
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parents:
diff changeset
236 /* Allocate the new list of modes, and fill in the new mode */
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parents:
diff changeset
237 next_mode = SDL_nummodes[index];
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diff changeset
238 SDL_modelist[index] = (SDL_Rect **)
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
239 SDL_realloc(SDL_modelist[index], (1+next_mode+1)*sizeof(SDL_Rect *));
0
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parents:
diff changeset
240 if ( SDL_modelist[index] == NULL ) {
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parents:
diff changeset
241 SDL_OutOfMemory();
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diff changeset
242 SDL_nummodes[index] = 0;
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
243 SDL_free(mode);
0
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parents:
diff changeset
244 return(-1);
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parents:
diff changeset
245 }
74212992fb08 Initial revision
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parents:
diff changeset
246 SDL_modelist[index][next_mode] = mode;
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parents:
diff changeset
247 SDL_modelist[index][next_mode+1] = NULL;
74212992fb08 Initial revision
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parents:
diff changeset
248 SDL_nummodes[index]++;
74212992fb08 Initial revision
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parents:
diff changeset
249
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parents:
diff changeset
250 return(0);
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parents:
diff changeset
251 }
74212992fb08 Initial revision
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parents:
diff changeset
252
74212992fb08 Initial revision
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parents:
diff changeset
253 #endif /* !NO_CHANGEDISPLAYSETTINGS */
74212992fb08 Initial revision
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parents:
diff changeset
254
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parents:
diff changeset
255 static HPALETTE DIB_CreatePalette(int bpp)
74212992fb08 Initial revision
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parents:
diff changeset
256 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
257 /* RJR: March 28, 2000
74212992fb08 Initial revision
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parents:
diff changeset
258 moved palette creation here from "DIB_VideoInit" */
74212992fb08 Initial revision
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parents:
diff changeset
259
74212992fb08 Initial revision
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parents:
diff changeset
260 HPALETTE handle = NULL;
74212992fb08 Initial revision
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parents:
diff changeset
261
74212992fb08 Initial revision
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parents:
diff changeset
262 if ( bpp <= 8 )
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
263 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
264 LOGPALETTE *palette;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
265 HDC hdc;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
266 int ncolors;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
267 int i;
74212992fb08 Initial revision
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parents:
diff changeset
268
74212992fb08 Initial revision
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parents:
diff changeset
269 ncolors = 1;
74212992fb08 Initial revision
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parents:
diff changeset
270 for ( i=0; i<bpp; ++i ) {
74212992fb08 Initial revision
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parents:
diff changeset
271 ncolors *= 2;
74212992fb08 Initial revision
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parents:
diff changeset
272 }
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
273 palette = (LOGPALETTE *)SDL_malloc(sizeof(*palette)+
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
274 ncolors*sizeof(PALETTEENTRY));
74212992fb08 Initial revision
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parents:
diff changeset
275 palette->palVersion = 0x300;
74212992fb08 Initial revision
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parents:
diff changeset
276 palette->palNumEntries = ncolors;
74212992fb08 Initial revision
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parents:
diff changeset
277 hdc = GetDC(SDL_Window);
74212992fb08 Initial revision
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parents:
diff changeset
278 GetSystemPaletteEntries(hdc, 0, ncolors, palette->palPalEntry);
74212992fb08 Initial revision
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parents:
diff changeset
279 ReleaseDC(SDL_Window, hdc);
74212992fb08 Initial revision
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parents:
diff changeset
280 handle = CreatePalette(palette);
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
281 SDL_free(palette);
0
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parents:
diff changeset
282 }
74212992fb08 Initial revision
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parents:
diff changeset
283
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parents:
diff changeset
284 return handle;
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parents:
diff changeset
285 }
74212992fb08 Initial revision
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parents:
diff changeset
286
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parents:
diff changeset
287 int DIB_VideoInit(_THIS, SDL_PixelFormat *vformat)
74212992fb08 Initial revision
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parents:
diff changeset
288 {
74212992fb08 Initial revision
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parents:
diff changeset
289 #ifndef NO_CHANGEDISPLAYSETTINGS
74212992fb08 Initial revision
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parents:
diff changeset
290 int i;
74212992fb08 Initial revision
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parents:
diff changeset
291 DEVMODE settings;
74212992fb08 Initial revision
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parents:
diff changeset
292 #endif
74212992fb08 Initial revision
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parents:
diff changeset
293
74212992fb08 Initial revision
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parents:
diff changeset
294 /* Create the window */
74212992fb08 Initial revision
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parents:
diff changeset
295 if ( DIB_CreateWindow(this) < 0 ) {
74212992fb08 Initial revision
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parents:
diff changeset
296 return(-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
297 }
169
8039a5b760b9 Allow building SDL on Windows without audio support
Sam Lantinga <slouken@libsdl.org>
parents: 145
diff changeset
298 #ifndef DISABLE_AUDIO
0
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parents:
diff changeset
299 DX5_SoundFocus(SDL_Window);
169
8039a5b760b9 Allow building SDL on Windows without audio support
Sam Lantinga <slouken@libsdl.org>
parents: 145
diff changeset
300 #endif
0
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parents:
diff changeset
301
74212992fb08 Initial revision
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parents:
diff changeset
302 /* Determine the screen depth */
74212992fb08 Initial revision
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parents:
diff changeset
303 vformat->BitsPerPixel = DIB_SussScreenDepth();
74212992fb08 Initial revision
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parents:
diff changeset
304 switch (vformat->BitsPerPixel) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
305 case 15:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
306 vformat->Rmask = 0x00007c00;
74212992fb08 Initial revision
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parents:
diff changeset
307 vformat->Gmask = 0x000003e0;
74212992fb08 Initial revision
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parents:
diff changeset
308 vformat->Bmask = 0x0000001f;
74212992fb08 Initial revision
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parents:
diff changeset
309 vformat->BitsPerPixel = 16;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
310 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
311 case 16:
74212992fb08 Initial revision
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parents:
diff changeset
312 vformat->Rmask = 0x0000f800;
74212992fb08 Initial revision
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parents:
diff changeset
313 vformat->Gmask = 0x000007e0;
74212992fb08 Initial revision
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parents:
diff changeset
314 vformat->Bmask = 0x0000001f;
74212992fb08 Initial revision
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parents:
diff changeset
315 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
316 case 24:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
317 case 32:
74212992fb08 Initial revision
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parents:
diff changeset
318 /* GDI defined as 8-8-8 */
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parents:
diff changeset
319 vformat->Rmask = 0x00ff0000;
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diff changeset
320 vformat->Gmask = 0x0000ff00;
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diff changeset
321 vformat->Bmask = 0x000000ff;
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parents:
diff changeset
322 break;
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parents:
diff changeset
323 default:
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parents:
diff changeset
324 break;
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parents:
diff changeset
325 }
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parents:
diff changeset
326
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parents:
diff changeset
327 /* See if gamma is supported on this screen */
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parents:
diff changeset
328 DIB_CheckGamma(this);
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329
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parents:
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330 #ifndef NO_CHANGEDISPLAYSETTINGS
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parents: 1292
diff changeset
331 /* Query for the desktop resolution */
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diff changeset
332 EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &SDL_desktop_mode);
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parents: 1292
diff changeset
333
0
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parents:
diff changeset
334 /* Query for the list of available video modes */
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parents:
diff changeset
335 for ( i=0; EnumDisplaySettings(NULL, i, &settings); ++i ) {
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336 DIB_AddMode(this, settings.dmBitsPerPel,
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parents:
diff changeset
337 settings.dmPelsWidth, settings.dmPelsHeight);
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parents:
diff changeset
338 }
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parents:
diff changeset
339 /* Sort the mode lists */
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parents:
diff changeset
340 for ( i=0; i<NUM_MODELISTS; ++i ) {
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parents:
diff changeset
341 if ( SDL_nummodes[i] > 0 ) {
1336
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342 SDL_qsort(SDL_modelist[i], SDL_nummodes[i], sizeof *SDL_modelist[i], cmpmodes);
0
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343 }
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diff changeset
344 }
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diff changeset
345 #endif /* !NO_CHANGEDISPLAYSETTINGS */
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346
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parents:
diff changeset
347 /* Grab an identity palette if we are in a palettized mode */
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parents:
diff changeset
348 if ( vformat->BitsPerPixel <= 8 ) {
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parents:
diff changeset
349 /* RJR: March 28, 2000
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parents:
diff changeset
350 moved palette creation to "DIB_CreatePalette" */
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parents:
diff changeset
351 screen_pal = DIB_CreatePalette(vformat->BitsPerPixel);
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parents:
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352 }
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parents:
diff changeset
353
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parents:
diff changeset
354 /* Fill in some window manager capabilities */
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diff changeset
355 this->info.wm_available = 1;
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parents:
diff changeset
356
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parents:
diff changeset
357 /* We're done! */
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parents:
diff changeset
358 return(0);
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parents:
diff changeset
359 }
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parents:
diff changeset
360
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parents:
diff changeset
361 /* We support any format at any dimension */
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diff changeset
362 SDL_Rect **DIB_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags)
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parents:
diff changeset
363 {
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parents:
diff changeset
364 #ifdef NO_CHANGEDISPLAYSETTINGS
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parents:
diff changeset
365 return((SDL_Rect **)-1);
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parents:
diff changeset
366 #else
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parents:
diff changeset
367 if ( (flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) {
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parents:
diff changeset
368 return(SDL_modelist[((format->BitsPerPixel+7)/8)-1]);
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parents:
diff changeset
369 } else {
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parents:
diff changeset
370 return((SDL_Rect **)-1);
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parents:
diff changeset
371 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
372 #endif
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parents:
diff changeset
373 }
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parents:
diff changeset
374
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parents:
diff changeset
375
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
376 /*
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
377 Helper fn to work out which screen depth windows is currently using.
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
378 15 bit mode is considered 555 format, 16 bit is 565.
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
379 returns 0 for unknown mode.
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
380 (Derived from code in sept 1999 Windows Developer Journal
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
381 http://www.wdj.com/code/archive.html)
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
382 */
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
383 static int DIB_SussScreenDepth()
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
384 {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
385 #ifdef NO_GETDIBITS
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
386 int depth;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
387 HDC hdc;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
388
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parents:
diff changeset
389 hdc = GetDC(SDL_Window);
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parents:
diff changeset
390 depth = GetDeviceCaps(hdc, PLANES) * GetDeviceCaps(hdc, BITSPIXEL);
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parents:
diff changeset
391 ReleaseDC(SDL_Window, hdc);
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
392 return(depth);
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
393 #else
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
394 int dib_size;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
395 LPBITMAPINFOHEADER dib_hdr;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
396 HDC hdc;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
397 HBITMAP hbm;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
398
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
399 /* Allocate enough space for a DIB header plus palette (for
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
400 * 8-bit modes) or bitfields (for 16- and 32-bit modes)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
401 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
402 dib_size = sizeof(BITMAPINFOHEADER) + 256 * sizeof (RGBQUAD);
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
403 dib_hdr = (LPBITMAPINFOHEADER) SDL_malloc(dib_size);
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
404 SDL_memset(dib_hdr, 0, dib_size);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
405 dib_hdr->biSize = sizeof(BITMAPINFOHEADER);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
406
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
407 /* Get a device-dependent bitmap that's compatible with the
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
408 screen.
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
409 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
410 hdc = GetDC(NULL);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
411 hbm = CreateCompatibleBitmap( hdc, 1, 1 );
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
412
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
413 /* Convert the DDB to a DIB. We need to call GetDIBits twice:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
414 * the first call just fills in the BITMAPINFOHEADER; the
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
415 * second fills in the bitfields or palette.
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
416 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
417 GetDIBits(hdc, hbm, 0, 1, NULL, (LPBITMAPINFO) dib_hdr, DIB_RGB_COLORS);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
418 GetDIBits(hdc, hbm, 0, 1, NULL, (LPBITMAPINFO) dib_hdr, DIB_RGB_COLORS);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
419 DeleteObject(hbm);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
420 ReleaseDC(NULL, hdc);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
421
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
422 switch( dib_hdr->biBitCount )
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
423 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
424 case 8: return 8;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
425 case 24: return 24;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
426 case 32: return 32;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
427 case 16:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
428 if( dib_hdr->biCompression == BI_BITFIELDS ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
429 /* check the red mask */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
430 switch( ((DWORD*)((char*)dib_hdr + dib_hdr->biSize))[0] ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
431 case 0xf800: return 16; /* 565 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
432 case 0x7c00: return 15; /* 555 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
433 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
434 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
435 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
436 return 0; /* poo. */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
437 #endif /* NO_GETDIBITS */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
438 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
439
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
440
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
441 /* Various screen update functions available */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
442 static void DIB_NormalUpdate(_THIS, int numrects, SDL_Rect *rects);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
443
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
444 SDL_Surface *DIB_SetVideoMode(_THIS, SDL_Surface *current,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
445 int width, int height, int bpp, Uint32 flags)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
446 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
447 SDL_Surface *video;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
448 Uint32 prev_flags;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
449 DWORD style;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
450 const DWORD directstyle =
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
451 (WS_POPUP);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
452 const DWORD windowstyle =
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
453 (WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU|WS_MINIMIZEBOX);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
454 const DWORD resizestyle =
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
455 (WS_THICKFRAME|WS_MAXIMIZEBOX);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
456 int binfo_size;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
457 BITMAPINFO *binfo;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
458 HDC hdc;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
459 RECT bounds;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
460 int x, y;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
461 Uint32 Rmask, Gmask, Bmask;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
462
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
463 /* Clean up any GL context that may be hanging around */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
464 if ( current->flags & SDL_OPENGL ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
465 WIN_GL_ShutDown(this);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
466 }
1291
31331c444ea2 Only save the window position if we're in windowed mode
Sam Lantinga <slouken@libsdl.org>
parents: 1290
diff changeset
467 SDL_resizing = 1;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
468
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
469 /* Recalculate the bitmasks if necessary */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
470 if ( bpp == current->format->BitsPerPixel ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
471 video = current;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
472 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
473 switch (bpp) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
474 case 15:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
475 case 16:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
476 if ( DIB_SussScreenDepth() == 15 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
477 /* 5-5-5 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
478 Rmask = 0x00007c00;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
479 Gmask = 0x000003e0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
480 Bmask = 0x0000001f;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
481 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
482 /* 5-6-5 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
483 Rmask = 0x0000f800;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
484 Gmask = 0x000007e0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
485 Bmask = 0x0000001f;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
486 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
487 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
488 case 24:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
489 case 32:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
490 /* GDI defined as 8-8-8 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
491 Rmask = 0x00ff0000;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
492 Gmask = 0x0000ff00;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
493 Bmask = 0x000000ff;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
494 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
495 default:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
496 Rmask = 0x00000000;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
497 Gmask = 0x00000000;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
498 Bmask = 0x00000000;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
499 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
500 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
501 video = SDL_CreateRGBSurface(SDL_SWSURFACE,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
502 0, 0, bpp, Rmask, Gmask, Bmask, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
503 if ( video == NULL ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
504 SDL_OutOfMemory();
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
505 return(NULL);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
506 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
507 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
508
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
509 /* Fill in part of the video surface */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
510 prev_flags = video->flags;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
511 video->flags = 0; /* Clear flags */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
512 video->w = width;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
513 video->h = height;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
514 video->pitch = SDL_CalculatePitch(video);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
515
1152
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
516 /* Small fix for WinCE/Win32 - when activating window
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
517 SDL_VideoSurface is equal to zero, so activating code
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
518 is not called properly for fullscreen windows because
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
519 macros WINDIB_FULLSCREEN uses SDL_VideoSurface
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
520 */
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
521 SDL_VideoSurface = video;
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
522
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
523 #if defined(_WIN32_WCE)
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
524 if ( flags & SDL_FULLSCREEN )
514
1080bfc4aa96 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 453
diff changeset
525 video->flags |= SDL_FULLSCREEN;
1080bfc4aa96 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 453
diff changeset
526 #endif
1152
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
527
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
528 #ifndef NO_CHANGEDISPLAYSETTINGS
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
529 /* Set fullscreen mode if appropriate */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
530 if ( (flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
531 DEVMODE settings;
1295
c3e36ac8a94c Date: Sun, 6 Mar 2005 17:06:20 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 1292
diff changeset
532 BOOL changed;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
533
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
534 SDL_memset(&settings, 0, sizeof(DEVMODE));
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
535 settings.dmSize = sizeof(DEVMODE);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
536 settings.dmBitsPerPel = video->format->BitsPerPixel;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
537 settings.dmPelsWidth = width;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
538 settings.dmPelsHeight = height;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
539 settings.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL;
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
540 if ( width <= (int)SDL_desktop_mode.dmPelsWidth &&
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
541 height <= (int)SDL_desktop_mode.dmPelsHeight ) {
1295
c3e36ac8a94c Date: Sun, 6 Mar 2005 17:06:20 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 1292
diff changeset
542 settings.dmDisplayFrequency = SDL_desktop_mode.dmDisplayFrequency;
c3e36ac8a94c Date: Sun, 6 Mar 2005 17:06:20 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 1292
diff changeset
543 settings.dmFields |= DM_DISPLAYFREQUENCY;
c3e36ac8a94c Date: Sun, 6 Mar 2005 17:06:20 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 1292
diff changeset
544 }
c3e36ac8a94c Date: Sun, 6 Mar 2005 17:06:20 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 1292
diff changeset
545 changed = (ChangeDisplaySettings(&settings, CDS_FULLSCREEN) == DISP_CHANGE_SUCCESSFUL);
c3e36ac8a94c Date: Sun, 6 Mar 2005 17:06:20 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 1292
diff changeset
546 if ( ! changed && (settings.dmFields & DM_DISPLAYFREQUENCY) ) {
c3e36ac8a94c Date: Sun, 6 Mar 2005 17:06:20 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 1292
diff changeset
547 settings.dmFields &= ~DM_DISPLAYFREQUENCY;
c3e36ac8a94c Date: Sun, 6 Mar 2005 17:06:20 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 1292
diff changeset
548 changed = (ChangeDisplaySettings(&settings, CDS_FULLSCREEN) == DISP_CHANGE_SUCCESSFUL);
c3e36ac8a94c Date: Sun, 6 Mar 2005 17:06:20 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 1292
diff changeset
549 }
c3e36ac8a94c Date: Sun, 6 Mar 2005 17:06:20 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 1292
diff changeset
550 if ( changed ) {
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
551 video->flags |= SDL_FULLSCREEN;
304
ec53caed9fb2 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
552 SDL_fullscreen_mode = settings;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
553 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
554 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
555 #endif /* !NO_CHANGEDISPLAYSETTINGS */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
556
45
60a6e045808e Fix palette creation in windowed mode at 8 bpp
Sam Lantinga <slouken@lokigames.com>
parents: 36
diff changeset
557 /* Reset the palette and create a new one if necessary */
60a6e045808e Fix palette creation in windowed mode at 8 bpp
Sam Lantinga <slouken@lokigames.com>
parents: 36
diff changeset
558 if ( screen_pal != NULL ) {
60a6e045808e Fix palette creation in windowed mode at 8 bpp
Sam Lantinga <slouken@lokigames.com>
parents: 36
diff changeset
559 /* RJR: March 28, 2000
60a6e045808e Fix palette creation in windowed mode at 8 bpp
Sam Lantinga <slouken@lokigames.com>
parents: 36
diff changeset
560 delete identity palette if switching from a palettized mode */
60a6e045808e Fix palette creation in windowed mode at 8 bpp
Sam Lantinga <slouken@lokigames.com>
parents: 36
diff changeset
561 DeleteObject(screen_pal);
60a6e045808e Fix palette creation in windowed mode at 8 bpp
Sam Lantinga <slouken@lokigames.com>
parents: 36
diff changeset
562 screen_pal = NULL;
60a6e045808e Fix palette creation in windowed mode at 8 bpp
Sam Lantinga <slouken@lokigames.com>
parents: 36
diff changeset
563 }
60a6e045808e Fix palette creation in windowed mode at 8 bpp
Sam Lantinga <slouken@lokigames.com>
parents: 36
diff changeset
564 if ( bpp <= 8 )
60a6e045808e Fix palette creation in windowed mode at 8 bpp
Sam Lantinga <slouken@lokigames.com>
parents: 36
diff changeset
565 {
60a6e045808e Fix palette creation in windowed mode at 8 bpp
Sam Lantinga <slouken@lokigames.com>
parents: 36
diff changeset
566 /* RJR: March 28, 2000
60a6e045808e Fix palette creation in windowed mode at 8 bpp
Sam Lantinga <slouken@lokigames.com>
parents: 36
diff changeset
567 create identity palette switching to a palettized mode */
60a6e045808e Fix palette creation in windowed mode at 8 bpp
Sam Lantinga <slouken@lokigames.com>
parents: 36
diff changeset
568 screen_pal = DIB_CreatePalette(bpp);
60a6e045808e Fix palette creation in windowed mode at 8 bpp
Sam Lantinga <slouken@lokigames.com>
parents: 36
diff changeset
569 }
60a6e045808e Fix palette creation in windowed mode at 8 bpp
Sam Lantinga <slouken@lokigames.com>
parents: 36
diff changeset
570
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
571 style = GetWindowLong(SDL_Window, GWL_STYLE);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
572 style &= ~(resizestyle|WS_MAXIMIZE);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
573 if ( (video->flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
574 style &= ~windowstyle;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
575 style |= directstyle;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
576 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
577 #ifndef NO_CHANGEDISPLAYSETTINGS
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
578 if ( (prev_flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
579 ChangeDisplaySettings(NULL, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
580 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
581 #endif
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
582 if ( flags & SDL_NOFRAME ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
583 style &= ~windowstyle;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
584 style |= directstyle;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
585 video->flags |= SDL_NOFRAME;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
586 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
587 style &= ~directstyle;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
588 style |= windowstyle;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
589 if ( flags & SDL_RESIZABLE ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
590 style |= resizestyle;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
591 video->flags |= SDL_RESIZABLE;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
592 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
593 }
453
a6fa62b1be09 Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents: 448
diff changeset
594 #if WS_MAXIMIZE
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
595 if (IsZoomed(SDL_Window)) style |= WS_MAXIMIZE;
36
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
parents: 0
diff changeset
596 #endif
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
597 }
145
29a638dc26db Applied David MacCormack's patch to fix SDL_WINDOWID on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 112
diff changeset
598
448
323c766f5a46 Fullscreen windows are always topmost under Windows
Sam Lantinga <slouken@libsdl.org>
parents: 442
diff changeset
599 /* DJM: Don't piss of anyone who has setup his own window */
1280
f61f045343d3 Re-query the SDL_WINDOWID each time we initialize the video
Sam Lantinga <slouken@libsdl.org>
parents: 1251
diff changeset
600 if ( !SDL_windowid )
448
323c766f5a46 Fullscreen windows are always topmost under Windows
Sam Lantinga <slouken@libsdl.org>
parents: 442
diff changeset
601 SetWindowLong(SDL_Window, GWL_STYLE, style);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
602
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
603 /* Delete the old bitmap if necessary */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
604 if ( screen_bmp != NULL ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
605 DeleteObject(screen_bmp);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
606 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
607 if ( ! (flags & SDL_OPENGL) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
608 BOOL is16bitmode = (video->format->BytesPerPixel == 2);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
609
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
610 /* Suss out the bitmap info header */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
611 binfo_size = sizeof(*binfo);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
612 if( is16bitmode ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
613 /* 16bit modes, palette area used for rgb bitmasks */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
614 binfo_size += 3*sizeof(DWORD);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
615 } else if ( video->format->palette ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
616 binfo_size += video->format->palette->ncolors *
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
617 sizeof(RGBQUAD);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
618 }
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
619 binfo = (BITMAPINFO *)SDL_malloc(binfo_size);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
620 if ( ! binfo ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
621 if ( video != current ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
622 SDL_FreeSurface(video);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
623 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
624 SDL_OutOfMemory();
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
625 return(NULL);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
626 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
627
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
628 binfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
629 binfo->bmiHeader.biWidth = video->w;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
630 binfo->bmiHeader.biHeight = -video->h; /* -ve for topdown bitmap */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
631 binfo->bmiHeader.biPlanes = 1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
632 binfo->bmiHeader.biSizeImage = video->h * video->pitch;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
633 binfo->bmiHeader.biXPelsPerMeter = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
634 binfo->bmiHeader.biYPelsPerMeter = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
635 binfo->bmiHeader.biClrUsed = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
636 binfo->bmiHeader.biClrImportant = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
637 binfo->bmiHeader.biBitCount = video->format->BitsPerPixel;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
638
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
639 if ( is16bitmode ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
640 /* BI_BITFIELDS tells CreateDIBSection about the rgb masks in the palette */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
641 binfo->bmiHeader.biCompression = BI_BITFIELDS;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
642 ((Uint32*)binfo->bmiColors)[0] = video->format->Rmask;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
643 ((Uint32*)binfo->bmiColors)[1] = video->format->Gmask;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
644 ((Uint32*)binfo->bmiColors)[2] = video->format->Bmask;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
645 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
646 binfo->bmiHeader.biCompression = BI_RGB; /* BI_BITFIELDS for 565 vs 555 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
647 if ( video->format->palette ) {
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
648 SDL_memset(binfo->bmiColors, 0,
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
649 video->format->palette->ncolors*sizeof(RGBQUAD));
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
650 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
651 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
652
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
653 /* Create the offscreen bitmap buffer */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
654 hdc = GetDC(SDL_Window);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
655 screen_bmp = CreateDIBSection(hdc, binfo, DIB_RGB_COLORS,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
656 (void **)(&video->pixels), NULL, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
657 ReleaseDC(SDL_Window, hdc);
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
658 SDL_free(binfo);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
659 if ( screen_bmp == NULL ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
660 if ( video != current ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
661 SDL_FreeSurface(video);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
662 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
663 SDL_SetError("Couldn't create DIB section");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
664 return(NULL);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
665 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
666 this->UpdateRects = DIB_NormalUpdate;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
667
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
668 /* Set video surface flags */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
669 if ( bpp <= 8 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
670 /* BitBlt() maps colors for us */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
671 video->flags |= SDL_HWPALETTE;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
672 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
673 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
674
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
675 /* Resize the window */
1290
c4a5a772c5d9 The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents: 1288
diff changeset
676 if ( !SDL_windowid && !IsZoomed(SDL_Window) ) {
448
323c766f5a46 Fullscreen windows are always topmost under Windows
Sam Lantinga <slouken@libsdl.org>
parents: 442
diff changeset
677 HWND top;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
678 UINT swp_flags;
1290
c4a5a772c5d9 The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents: 1288
diff changeset
679 const char *window = NULL;
c4a5a772c5d9 The event code was fine, and calculated the SDL_windowX/Y correctly.
Sam Lantinga <slouken@libsdl.org>
parents: 1288
diff changeset
680 const char *center = NULL;
833
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
681
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
682 if ( !SDL_windowX && !SDL_windowY ) {
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
683 window = SDL_getenv("SDL_VIDEO_WINDOW_POS");
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
684 center = SDL_getenv("SDL_VIDEO_CENTERED");
833
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
685 if ( window ) {
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
686 if ( SDL_sscanf(window, "%d,%d", &x, &y) == 2 ) {
833
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
687 SDL_windowX = x;
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
688 SDL_windowY = y;
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
689 }
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
690 if ( SDL_strcmp(window, "center") == 0 ) {
833
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
691 center = window;
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
692 }
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
693 }
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
694 }
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
695 swp_flags = (SWP_NOCOPYBITS | SWP_SHOWWINDOW);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
696
833
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
697 bounds.left = SDL_windowX;
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
698 bounds.top = SDL_windowY;
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
699 bounds.right = SDL_windowX+video->w;
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
700 bounds.bottom = SDL_windowY+video->h;
453
a6fa62b1be09 Updated for embedded Visual C++ 4.0
Sam Lantinga <slouken@libsdl.org>
parents: 448
diff changeset
701 AdjustWindowRectEx(&bounds, GetWindowLong(SDL_Window, GWL_STYLE), FALSE, 0);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
702 width = bounds.right-bounds.left;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
703 height = bounds.bottom-bounds.top;
833
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
704 if ( (flags & SDL_FULLSCREEN) ) {
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
705 x = (GetSystemMetrics(SM_CXSCREEN)-width)/2;
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
706 y = (GetSystemMetrics(SM_CYSCREEN)-height)/2;
971
96671ebc50a4 Date: Mon, 25 Oct 2004 17:30:06 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 966
diff changeset
707 } else if ( center ) {
96671ebc50a4 Date: Mon, 25 Oct 2004 17:30:06 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 966
diff changeset
708 x = (GetSystemMetrics(SM_CXSCREEN)-width)/2;
96671ebc50a4 Date: Mon, 25 Oct 2004 17:30:06 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 966
diff changeset
709 y = (GetSystemMetrics(SM_CYSCREEN)-height)/2;
833
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
710 } else if ( SDL_windowX || SDL_windowY || window ) {
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
711 x = bounds.left;
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
712 y = bounds.top;
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
713 } else {
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
714 x = y = -1;
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
715 swp_flags |= SWP_NOMOVE;
31fa08b36380 Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 766
diff changeset
716 }
448
323c766f5a46 Fullscreen windows are always topmost under Windows
Sam Lantinga <slouken@libsdl.org>
parents: 442
diff changeset
717 if ( flags & SDL_FULLSCREEN ) {
323c766f5a46 Fullscreen windows are always topmost under Windows
Sam Lantinga <slouken@libsdl.org>
parents: 442
diff changeset
718 top = HWND_TOPMOST;
323c766f5a46 Fullscreen windows are always topmost under Windows
Sam Lantinga <slouken@libsdl.org>
parents: 442
diff changeset
719 } else {
323c766f5a46 Fullscreen windows are always topmost under Windows
Sam Lantinga <slouken@libsdl.org>
parents: 442
diff changeset
720 top = HWND_NOTOPMOST;
323c766f5a46 Fullscreen windows are always topmost under Windows
Sam Lantinga <slouken@libsdl.org>
parents: 442
diff changeset
721 }
323c766f5a46 Fullscreen windows are always topmost under Windows
Sam Lantinga <slouken@libsdl.org>
parents: 442
diff changeset
722 SetWindowPos(SDL_Window, top, x, y, width, height, swp_flags);
1291
31331c444ea2 Only save the window position if we're in windowed mode
Sam Lantinga <slouken@libsdl.org>
parents: 1290
diff changeset
723 if ( !(flags & SDL_FULLSCREEN) ) {
31331c444ea2 Only save the window position if we're in windowed mode
Sam Lantinga <slouken@libsdl.org>
parents: 1290
diff changeset
724 SDL_windowX = SDL_bounds.left;
31331c444ea2 Only save the window position if we're in windowed mode
Sam Lantinga <slouken@libsdl.org>
parents: 1290
diff changeset
725 SDL_windowY = SDL_bounds.top;
31331c444ea2 Only save the window position if we're in windowed mode
Sam Lantinga <slouken@libsdl.org>
parents: 1290
diff changeset
726 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
727 SetForegroundWindow(SDL_Window);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
728 }
1291
31331c444ea2 Only save the window position if we're in windowed mode
Sam Lantinga <slouken@libsdl.org>
parents: 1290
diff changeset
729 SDL_resizing = 0;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
730
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
731 /* Set up for OpenGL */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
732 if ( flags & SDL_OPENGL ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
733 if ( WIN_GL_SetupWindow(this) < 0 ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
734 return(NULL);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
735 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
736 video->flags |= SDL_OPENGL;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
737 }
36
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
parents: 0
diff changeset
738
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
739 /* We're live! */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
740 return(video);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
741 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
742
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
743 /* We don't actually allow hardware surfaces in the DIB driver */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
744 static int DIB_AllocHWSurface(_THIS, SDL_Surface *surface)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
745 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
746 return(-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
747 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
748 static void DIB_FreeHWSurface(_THIS, SDL_Surface *surface)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
749 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
750 return;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
751 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
752 static int DIB_LockHWSurface(_THIS, SDL_Surface *surface)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
753 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
754 return(0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
755 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
756 static void DIB_UnlockHWSurface(_THIS, SDL_Surface *surface)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
757 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
758 return;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
759 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
760
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
761 static void DIB_NormalUpdate(_THIS, int numrects, SDL_Rect *rects)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
762 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
763 HDC hdc, mdc;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
764 int i;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
765
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
766 hdc = GetDC(SDL_Window);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
767 if ( screen_pal ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
768 SelectPalette(hdc, screen_pal, FALSE);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
769 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
770 mdc = CreateCompatibleDC(hdc);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
771 SelectObject(mdc, screen_bmp);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
772 for ( i=0; i<numrects; ++i ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
773 BitBlt(hdc, rects[i].x, rects[i].y, rects[i].w, rects[i].h,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
774 mdc, rects[i].x, rects[i].y, SRCCOPY);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
775 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
776 DeleteDC(mdc);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
777 ReleaseDC(SDL_Window, hdc);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
778 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
779
1251
86d0d01290ea Updated Windows CE/PocketPC support...adds GAPI driver, landscape mode,
Ryan C. Gordon <icculus@icculus.org>
parents: 1152
diff changeset
780
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
781 int DIB_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
782 {
1292
59c7a470a51e Fixed palette bug on non-WinCE
Sam Lantinga <slouken@libsdl.org>
parents: 1291
diff changeset
783 #if !defined(_WIN32_WCE) || (_WIN32_WCE >= 400)
59c7a470a51e Fixed palette bug on non-WinCE
Sam Lantinga <slouken@libsdl.org>
parents: 1291
diff changeset
784 HDC hdc, mdc;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
785 RGBQUAD *pal;
1292
59c7a470a51e Fixed palette bug on non-WinCE
Sam Lantinga <slouken@libsdl.org>
parents: 1291
diff changeset
786 #else
1251
86d0d01290ea Updated Windows CE/PocketPC support...adds GAPI driver, landscape mode,
Ryan C. Gordon <icculus@icculus.org>
parents: 1152
diff changeset
787 HDC hdc;
36
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
parents: 0
diff changeset
788 #endif
1292
59c7a470a51e Fixed palette bug on non-WinCE
Sam Lantinga <slouken@libsdl.org>
parents: 1291
diff changeset
789 int i;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
790
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
791 /* Update the display palette */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
792 hdc = GetDC(SDL_Window);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
793 if ( screen_pal ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
794 PALETTEENTRY *entries;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
795
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
796 entries = SDL_stack_alloc(PALETTEENTRY, ncolors);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
797 for ( i=0; i<ncolors; ++i ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
798 entries[i].peRed = colors[i].r;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
799 entries[i].peGreen = colors[i].g;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
800 entries[i].peBlue = colors[i].b;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
801 entries[i].peFlags = PC_NOCOLLAPSE;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
802 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
803 SetPaletteEntries(screen_pal, firstcolor, ncolors, entries);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
804 SelectPalette(hdc, screen_pal, FALSE);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
805 RealizePalette(hdc);
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
806 SDL_stack_free(entries);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
807 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
808
1292
59c7a470a51e Fixed palette bug on non-WinCE
Sam Lantinga <slouken@libsdl.org>
parents: 1291
diff changeset
809 #if !defined(_WIN32_WCE) || (_WIN32_WCE >= 400)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
810 /* Copy palette colors into DIB palette */
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
811 pal = SDL_stack_alloc(RGBQUAD, ncolors);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
812 for ( i=0; i<ncolors; ++i ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
813 pal[i].rgbRed = colors[i].r;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
814 pal[i].rgbGreen = colors[i].g;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
815 pal[i].rgbBlue = colors[i].b;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
816 pal[i].rgbReserved = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
817 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
818
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
819 /* Set the DIB palette and update the display */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
820 mdc = CreateCompatibleDC(hdc);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
821 SelectObject(mdc, screen_bmp);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
822 SetDIBColorTable(mdc, firstcolor, ncolors, pal);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
823 BitBlt(hdc, 0, 0, this->screen->w, this->screen->h,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
824 mdc, 0, 0, SRCCOPY);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
825 DeleteDC(mdc);
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
826 SDL_stack_free(pal);
36
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
parents: 0
diff changeset
827 #endif
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
828 ReleaseDC(SDL_Window, hdc);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
829 return(1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
830 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
831
1251
86d0d01290ea Updated Windows CE/PocketPC support...adds GAPI driver, landscape mode,
Ryan C. Gordon <icculus@icculus.org>
parents: 1152
diff changeset
832
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
833 static void DIB_CheckGamma(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
834 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
835 #ifndef NO_GAMMA_SUPPORT
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
836 HDC hdc;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
837 WORD ramp[3*256];
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
838
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
839 /* If we fail to get gamma, disable gamma control */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
840 hdc = GetDC(SDL_Window);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
841 if ( ! GetDeviceGammaRamp(hdc, ramp) ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
842 this->GetGammaRamp = NULL;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
843 this->SetGammaRamp = NULL;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
844 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
845 ReleaseDC(SDL_Window, hdc);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
846 #endif /* !NO_GAMMA_SUPPORT */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
847 }
338
518ffd98a8f6 Fixed gamma ramps in DirectX windowed and OpenGL modes
Sam Lantinga <slouken@libsdl.org>
parents: 304
diff changeset
848 void DIB_SwapGamma(_THIS)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
849 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
850 #ifndef NO_GAMMA_SUPPORT
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
851 HDC hdc;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
852
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
853 if ( gamma_saved ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
854 hdc = GetDC(SDL_Window);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
855 if ( SDL_GetAppState() & SDL_APPINPUTFOCUS ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
856 /* About to leave active state, restore gamma */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
857 SetDeviceGammaRamp(hdc, gamma_saved);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
858 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
859 /* About to enter active state, set game gamma */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
860 GetDeviceGammaRamp(hdc, gamma_saved);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
861 SetDeviceGammaRamp(hdc, this->gamma);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
862 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
863 ReleaseDC(SDL_Window, hdc);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
864 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
865 #endif /* !NO_GAMMA_SUPPORT */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
866 }
338
518ffd98a8f6 Fixed gamma ramps in DirectX windowed and OpenGL modes
Sam Lantinga <slouken@libsdl.org>
parents: 304
diff changeset
867 void DIB_QuitGamma(_THIS)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
868 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
869 #ifndef NO_GAMMA_SUPPORT
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
870 if ( gamma_saved ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
871 /* Restore the original gamma if necessary */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
872 if ( SDL_GetAppState() & SDL_APPINPUTFOCUS ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
873 HDC hdc;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
874
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
875 hdc = GetDC(SDL_Window);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
876 SetDeviceGammaRamp(hdc, gamma_saved);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
877 ReleaseDC(SDL_Window, hdc);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
878 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
879
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
880 /* Free the saved gamma memory */
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
881 SDL_free(gamma_saved);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
882 gamma_saved = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
883 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
884 #endif /* !NO_GAMMA_SUPPORT */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
885 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
886
338
518ffd98a8f6 Fixed gamma ramps in DirectX windowed and OpenGL modes
Sam Lantinga <slouken@libsdl.org>
parents: 304
diff changeset
887 int DIB_SetGammaRamp(_THIS, Uint16 *ramp)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
888 {
338
518ffd98a8f6 Fixed gamma ramps in DirectX windowed and OpenGL modes
Sam Lantinga <slouken@libsdl.org>
parents: 304
diff changeset
889 #ifdef NO_GAMMA_SUPPORT
518ffd98a8f6 Fixed gamma ramps in DirectX windowed and OpenGL modes
Sam Lantinga <slouken@libsdl.org>
parents: 304
diff changeset
890 SDL_SetError("SDL compiled without gamma ramp support");
518ffd98a8f6 Fixed gamma ramps in DirectX windowed and OpenGL modes
Sam Lantinga <slouken@libsdl.org>
parents: 304
diff changeset
891 return -1;
518ffd98a8f6 Fixed gamma ramps in DirectX windowed and OpenGL modes
Sam Lantinga <slouken@libsdl.org>
parents: 304
diff changeset
892 #else
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
893 HDC hdc;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
894 BOOL succeeded;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
895
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
896 /* Set the ramp for the display */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
897 if ( ! gamma_saved ) {
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
898 gamma_saved = (WORD *)SDL_malloc(3*256*sizeof(*gamma_saved));
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
899 if ( ! gamma_saved ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
900 SDL_OutOfMemory();
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
901 return -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
902 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
903 hdc = GetDC(SDL_Window);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
904 GetDeviceGammaRamp(hdc, gamma_saved);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
905 ReleaseDC(SDL_Window, hdc);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
906 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
907 if ( SDL_GetAppState() & SDL_APPINPUTFOCUS ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
908 hdc = GetDC(SDL_Window);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
909 succeeded = SetDeviceGammaRamp(hdc, ramp);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
910 ReleaseDC(SDL_Window, hdc);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
911 } else {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
912 succeeded = TRUE;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
913 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
914 return succeeded ? 0 : -1;
338
518ffd98a8f6 Fixed gamma ramps in DirectX windowed and OpenGL modes
Sam Lantinga <slouken@libsdl.org>
parents: 304
diff changeset
915 #endif /* !NO_GAMMA_SUPPORT */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
916 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
917
338
518ffd98a8f6 Fixed gamma ramps in DirectX windowed and OpenGL modes
Sam Lantinga <slouken@libsdl.org>
parents: 304
diff changeset
918 int DIB_GetGammaRamp(_THIS, Uint16 *ramp)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
919 {
338
518ffd98a8f6 Fixed gamma ramps in DirectX windowed and OpenGL modes
Sam Lantinga <slouken@libsdl.org>
parents: 304
diff changeset
920 #ifdef NO_GAMMA_SUPPORT
518ffd98a8f6 Fixed gamma ramps in DirectX windowed and OpenGL modes
Sam Lantinga <slouken@libsdl.org>
parents: 304
diff changeset
921 SDL_SetError("SDL compiled without gamma ramp support");
518ffd98a8f6 Fixed gamma ramps in DirectX windowed and OpenGL modes
Sam Lantinga <slouken@libsdl.org>
parents: 304
diff changeset
922 return -1;
518ffd98a8f6 Fixed gamma ramps in DirectX windowed and OpenGL modes
Sam Lantinga <slouken@libsdl.org>
parents: 304
diff changeset
923 #else
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
924 HDC hdc;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
925 BOOL succeeded;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
926
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
927 /* Get the ramp from the display */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
928 hdc = GetDC(SDL_Window);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
929 succeeded = GetDeviceGammaRamp(hdc, ramp);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
930 ReleaseDC(SDL_Window, hdc);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
931 return succeeded ? 0 : -1;
338
518ffd98a8f6 Fixed gamma ramps in DirectX windowed and OpenGL modes
Sam Lantinga <slouken@libsdl.org>
parents: 304
diff changeset
932 #endif /* !NO_GAMMA_SUPPORT */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
933 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
934
442
b37ce4813ad4 Flush message queue when shutting down video mode on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 376
diff changeset
935 static void FlushMessageQueue()
b37ce4813ad4 Flush message queue when shutting down video mode on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 376
diff changeset
936 {
b37ce4813ad4 Flush message queue when shutting down video mode on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 376
diff changeset
937 MSG msg;
b37ce4813ad4 Flush message queue when shutting down video mode on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 376
diff changeset
938 while ( PeekMessage(&msg, NULL, 0, 0, PM_REMOVE) ) {
b37ce4813ad4 Flush message queue when shutting down video mode on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 376
diff changeset
939 if ( msg.message == WM_QUIT ) break;
b37ce4813ad4 Flush message queue when shutting down video mode on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 376
diff changeset
940 TranslateMessage( &msg );
b37ce4813ad4 Flush message queue when shutting down video mode on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 376
diff changeset
941 DispatchMessage( &msg );
b37ce4813ad4 Flush message queue when shutting down video mode on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 376
diff changeset
942 }
b37ce4813ad4 Flush message queue when shutting down video mode on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 376
diff changeset
943 }
b37ce4813ad4 Flush message queue when shutting down video mode on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 376
diff changeset
944
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
945 void DIB_VideoQuit(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
946 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
947 /* Destroy the window and everything associated with it */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
948 if ( SDL_Window ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
949 /* Delete the screen bitmap (also frees screen->pixels) */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
950 if ( this->screen ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
951 #ifndef NO_CHANGEDISPLAYSETTINGS
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
952 if ( this->screen->flags & SDL_FULLSCREEN ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
953 ChangeDisplaySettings(NULL, 0);
376
a5f60a847a89 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 374
diff changeset
954 ShowWindow(SDL_Window, SW_HIDE);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
955 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
956 #endif
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
957 if ( this->screen->flags & SDL_OPENGL ) {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
958 WIN_GL_ShutDown(this);
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
959 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
960 this->screen->pixels = NULL;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
961 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
962 if ( screen_bmp ) {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
963 DeleteObject(screen_bmp);
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
964 screen_bmp = NULL;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
965 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
966 if ( screen_icn ) {
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parents:
diff changeset
967 DestroyIcon(screen_icn);
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
968 screen_icn = NULL;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
969 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
970 DIB_QuitGamma(this);
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
971 DIB_DestroyWindow(this);
442
b37ce4813ad4 Flush message queue when shutting down video mode on Windows
Sam Lantinga <slouken@libsdl.org>
parents: 376
diff changeset
972 FlushMessageQueue();
0
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
973
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
974 SDL_Window = NULL;
1152
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
975
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
976 #if defined(_WIN32_WCE)
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
977
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
978 // Unload wince aygshell library to prevent leak
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
979 if( aygshell )
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
980 {
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
981 FreeLibrary(aygshell);
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
982 aygshell = NULL;
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
983 }
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
984 #endif
51a8702d8ecd Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at
Ryan C. Gordon <icculus@icculus.org>
parents: 1145
diff changeset
985
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
986 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
987 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
988
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
989 /* Exported for the windows message loop only */
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
990 static void DIB_FocusPalette(_THIS, int foreground)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
991 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
992 if ( screen_pal != NULL ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
993 HDC hdc;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
994
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
995 hdc = GetDC(SDL_Window);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
996 SelectPalette(hdc, screen_pal, FALSE);
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
997 if ( RealizePalette(hdc) )
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
998 InvalidateRect(SDL_Window, NULL, FALSE);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
999 ReleaseDC(SDL_Window, hdc);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1000 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1001 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1002 static void DIB_RealizePalette(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1003 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1004 DIB_FocusPalette(this, 1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1005 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1006 static void DIB_PaletteChanged(_THIS, HWND window)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1007 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1008 if ( window != SDL_Window ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1009 DIB_FocusPalette(this, 0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1010 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1011 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1012
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1013 /* Exported for the windows message loop only */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1014 static void DIB_WinPAINT(_THIS, HDC hdc)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1015 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1016 HDC mdc;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1017
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1018 if ( screen_pal ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1019 SelectPalette(hdc, screen_pal, FALSE);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1020 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1021 mdc = CreateCompatibleDC(hdc);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1022 SelectObject(mdc, screen_bmp);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1023 BitBlt(hdc, 0, 0, SDL_VideoSurface->w, SDL_VideoSurface->h,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1024 mdc, 0, 0, SRCCOPY);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1025 DeleteDC(mdc);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1026 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1027
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1028 /* Stub in case DirectX isn't available */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1029 #ifndef ENABLE_DIRECTX
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1030 void DX5_SoundFocus(HWND hwnd)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1031 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1032 return;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1033 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1034 #endif