Mercurial > sdl-ios-xcode
annotate src/video/quartz/SDL_QuartzVideo.m @ 47:45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
author | Sam Lantinga <slouken@lokigames.com> |
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date | Thu, 07 Jun 2001 14:28:11 +0000 |
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children | ce9cd2cf0d0d |
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1 /* |
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2 SDL - Simple DirectMedia Layer |
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3 Copyright (C) 1997, 1998, 1999, 2000, 2001 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 Library General Public |
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7 License as published by the Free Software Foundation; either |
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8 version 2 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 Library 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 Library General Public |
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16 License along with this library; if not, write to the Free |
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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18 |
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19 Sam Lantinga |
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20 slouken@devolution.com |
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21 */ |
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22 |
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23 #include "SDL_QuartzVideo.h" |
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24 |
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25 /* Some variables to share among files, put in device structure eventually */ |
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26 static SDL_GrabMode currentGrabMode = SDL_GRAB_OFF; |
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27 static BOOL inForeground = YES; |
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28 static SDLKey keymap[256]; |
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29 static unsigned int currentMods = 0; /* Current keyboard modifiers, to track modifier state */ |
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30 |
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31 /* Include files into one compile unit...break apart eventually */ |
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32 #include "SDL_QuartzWM.m" |
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33 #include "SDL_QuartzEvents.m" |
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34 #include "SDL_QuartzWindow.m" |
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35 |
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36 char QZ_Error[255]; /* Global error buffer to temporarily store more informative error messages */ |
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37 |
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38 /* Bootstrap binding, enables entry point into the driver */ |
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39 VideoBootStrap QZ_bootstrap = { |
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40 "Quartz", "MacOS X CoreGraphics", QZ_Available, QZ_CreateDevice |
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41 }; |
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42 |
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43 /* Bootstrap functions */ |
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44 static int QZ_Available () { |
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45 return 1; |
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46 } |
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47 |
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48 static SDL_VideoDevice* QZ_CreateDevice (int device_index) { |
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49 |
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50 #pragma unused (device_index) |
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51 |
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52 SDL_VideoDevice *device; |
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53 SDL_PrivateVideoData *hidden; |
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54 |
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55 device = (SDL_VideoDevice*) malloc (sizeof (*device) ); |
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56 hidden = (SDL_PrivateVideoData*) malloc (sizeof (*hidden) ); |
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57 |
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58 if (device == NULL || hidden == NULL) |
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59 SDL_OutOfMemory (); |
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60 |
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61 memset (device, 0, sizeof (*device) ); |
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62 memset (hidden, 0, sizeof (*hidden) ); |
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63 |
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64 device->hidden = hidden; |
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65 |
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66 device->VideoInit = QZ_VideoInit; |
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67 device->ListModes = QZ_ListModes; |
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68 device->SetVideoMode = QZ_SetVideoMode; |
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69 device->ToggleFullScreen = QZ_ToggleFullScreen; |
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70 device->SetColors = QZ_SetColors; |
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71 /* device->UpdateRects = QZ_UpdateRects; this is determined by SetVideoMode() */ |
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72 device->VideoQuit = QZ_VideoQuit; |
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73 |
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74 device->LockHWSurface = QZ_LockHWSurface; |
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75 device->UnlockHWSurface = QZ_UnlockHWSurface; |
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76 device->FreeHWSurface = QZ_FreeHWSurface; |
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77 /* device->FlipHWSurface = QZ_FlipHWSurface */; |
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78 |
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79 device->SetGamma = QZ_SetGamma; |
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80 device->GetGamma = QZ_GetGamma; |
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81 device->SetGammaRamp = QZ_SetGammaRamp; |
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82 device->GetGammaRamp = QZ_GetGammaRamp; |
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83 |
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84 device->GL_GetProcAddress = QZ_GL_GetProcAddress; |
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85 device->GL_GetAttribute = QZ_GL_GetAttribute; |
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86 device->GL_MakeCurrent = QZ_GL_MakeCurrent; |
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87 device->GL_SwapBuffers = QZ_GL_SwapBuffers; |
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88 device->GL_LoadLibrary = QZ_GL_LoadLibrary; |
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89 |
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90 device->FreeWMCursor = QZ_FreeWMCursor; |
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91 device->CreateWMCursor = QZ_CreateWMCursor; |
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92 device->ShowWMCursor = QZ_ShowWMCursor; |
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93 device->WarpWMCursor = QZ_WarpWMCursor; |
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94 device->MoveWMCursor = QZ_MoveWMCursor; |
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95 device->CheckMouseMode = QZ_CheckMouseMode; |
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96 device->InitOSKeymap = QZ_InitOSKeymap; |
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97 device->PumpEvents = QZ_PumpEvents; |
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98 |
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99 device->SetCaption = QZ_SetCaption; |
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100 device->SetIcon = QZ_SetIcon; |
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101 device->IconifyWindow = QZ_IconifyWindow; |
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102 /*device->GetWMInfo = QZ_GetWMInfo;*/ |
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103 device->GrabInput = QZ_GrabInput; |
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104 |
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105 device->free = QZ_DeleteDevice; |
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106 |
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107 return device; |
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108 } |
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109 |
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110 static void QZ_DeleteDevice (SDL_VideoDevice *device) { |
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111 |
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112 free (device->hidden); |
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113 free (device); |
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114 } |
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115 |
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116 static int QZ_VideoInit (_THIS, SDL_PixelFormat *video_format) { |
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117 |
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118 /* Initialize the video settings; this data persists between mode switches */ |
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119 display_id = kCGDirectMainDisplay; |
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120 save_mode = CGDisplayCurrentMode (display_id); |
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121 mode_list = CGDisplayAvailableModes (display_id); |
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122 palette = CGPaletteCreateDefaultColorPalette (); |
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123 |
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124 /* Gather some information that is useful to know about the display */ |
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125 CFNumberGetValue (CFDictionaryGetValue (save_mode, kCGDisplayBitsPerPixel), |
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126 kCFNumberSInt32Type, &device_bpp); |
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127 |
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128 CFNumberGetValue (CFDictionaryGetValue (save_mode, kCGDisplayWidth), |
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129 kCFNumberSInt32Type, &device_width); |
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130 |
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131 CFNumberGetValue (CFDictionaryGetValue (save_mode, kCGDisplayHeight), |
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132 kCFNumberSInt32Type, &device_height); |
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133 |
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134 video_format->BitsPerPixel = device_bpp; |
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135 windowTitle = @""; |
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136 |
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137 return 0; |
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138 } |
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139 |
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140 static SDL_Rect** QZ_ListModes (_THIS, SDL_PixelFormat *format, Uint32 flags) { |
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141 |
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142 CFIndex num_modes = CFArrayGetCount (mode_list); |
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143 CFIndex i; |
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144 |
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145 static SDL_Rect **list = NULL; |
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146 int list_size = 0; |
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147 |
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148 /* Any windowed mode is acceptable */ |
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149 if ( (flags & SDL_FULLSCREEN) == 0 ) |
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150 return (SDL_Rect**)-1; |
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151 |
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152 /* Free memory from previous call, if any */ |
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153 if ( list != NULL ) { |
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154 |
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155 int i = 0; |
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156 |
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157 for (i = 0; list[i] != NULL; i++) |
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158 free (list[i]); |
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159 |
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160 free (list); |
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161 list = NULL; |
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162 } |
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163 |
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164 /* Build list of modes with the requested bpp */ |
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165 for (i = num_modes-1; i >= 0; i--) { |
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166 |
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167 CFDictionaryRef onemode = CFArrayGetValueAtIndex (mode_list, i); |
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168 CFNumberRef number; |
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169 int bpp; |
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170 |
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171 number = CFDictionaryGetValue (onemode, kCGDisplayBitsPerPixel); |
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172 CFNumberGetValue (number, kCFNumberSInt32Type, &bpp); |
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173 |
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174 if (bpp == format->BitsPerPixel) { |
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175 |
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176 int intvalue; |
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177 SDL_Rect *rect; |
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178 int lastwidth = 0, lastheight = 0, width, height; |
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179 |
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180 number = CFDictionaryGetValue (onemode, kCGDisplayWidth); |
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181 CFNumberGetValue (number, kCFNumberSInt32Type, &intvalue); |
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182 width = (Uint16) intvalue; |
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183 |
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184 number = CFDictionaryGetValue (onemode, kCGDisplayHeight); |
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185 CFNumberGetValue (number, kCFNumberSInt32Type, &intvalue); |
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186 height = (Uint16) intvalue; |
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187 |
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188 /* We'll get a lot of modes with the same size, so ignore them */ |
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189 if ( width != lastwidth && height != lastheight ) { |
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190 |
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191 lastwidth = width; |
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192 lastheight = height; |
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193 |
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194 list_size++; |
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195 |
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196 if ( list == NULL) |
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197 list = (SDL_Rect**) malloc (sizeof(*list) * list_size+1); |
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198 else |
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199 list = (SDL_Rect**) realloc (list, sizeof(*list) * list_size+1); |
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200 |
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201 rect = (SDL_Rect*) malloc (sizeof(**list)); |
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202 |
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203 if (list == NULL || rect == NULL) |
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204 SDL_OutOfMemory (); |
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205 |
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206 rect->w = width; |
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207 rect->h = height; |
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208 |
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209 list[list_size-1] = rect; |
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210 list[list_size] = NULL; |
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211 } |
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212 } |
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213 } |
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214 |
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215 return list; |
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216 } |
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217 |
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218 static void QZ_UnsetVideoMode (_THIS) { |
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219 |
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220 if ( mode_flags & SDL_OPENGL ) |
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221 QZ_TearDownOpenGL (this); |
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222 |
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223 /* Reset values that may change between switches */ |
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224 this->info.blit_fill = 0; |
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225 this->FillHWRect = NULL; |
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226 this->UpdateRects = NULL; |
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227 |
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228 /* Restore gamma settings */ |
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229 CGDisplayRestoreColorSyncSettings (); |
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230 |
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231 /* Restore original screen resolution */ |
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232 if ( mode_flags & SDL_FULLSCREEN ) { |
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233 CGDisplaySwitchToMode (display_id, save_mode); |
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234 CGDisplayRelease (display_id); |
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235 } |
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236 /* Release window mode data structures */ |
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237 else { |
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238 if ( (mode_flags & SDL_OPENGL) == 0 ) { |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
239 UnlockPortBits ( [ windowView qdPort ] ); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
240 [ windowView release ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
241 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
242 [ window setContentView:nil ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
243 [ window close ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
244 [ window release ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
245 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
246 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
247 /* Ensure the cursor will be visible and working when we quit */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
248 CGDisplayShowCursor (display_id); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
249 CGAssociateMouseAndMouseCursorPosition (1); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
250 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
251 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
252 static SDL_Surface* QZ_SetVideoFullScreen (_THIS, SDL_Surface *current, int width, |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
253 int height, int bpp, Uint32 flags) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
254 int exact_match; |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
255 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
256 /* See if requested mode exists */ |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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|
257 mode = CGDisplayBestModeForParameters (display_id, bpp, width, |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
258 height, &exact_match); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
259 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
260 /* Require an exact match to the requested mode */ |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
261 if ( ! exact_match ) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
262 sprintf (QZ_Error, "Failed to find display resolution: %dx%dx%d", width, height, bpp); |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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|
263 SDL_SetError (QZ_Error); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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|
264 goto ERR_NO_MATCH; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
265 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
266 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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|
267 /* Put up the blanking window (a window above all other windows) */ |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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|
268 if ( CGDisplayNoErr != CGDisplayCapture (display_id) ) { |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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|
269 SDL_SetError ("Failed capturing display"); |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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|
270 goto ERR_NO_CAPTURE; |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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|
271 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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|
272 |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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|
273 /* Do the physical switch */ |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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|
274 if ( CGDisplayNoErr != CGDisplaySwitchToMode (display_id, mode) ) { |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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|
275 SDL_SetError ("Failed switching display resolution"); |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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|
276 goto ERR_NO_SWITCH; |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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|
277 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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|
278 |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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|
279 /* None of these methods seem to fix the fullscreen artifacts bug(s) */ |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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|
280 #if USE_GDHANDLE |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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|
281 SetGDevice(GetMainDevice()); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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282 current->pitch = (**(** GetMainDevice() ).gdPMap).rowBytes & 0x3FFF; |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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|
283 current->pixels = (**(** GetMainDevice() ).gdPMap).baseAddr; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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|
284 #elif USE_CREATEPORT |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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|
285 device_port = CreateNewPortForCGDisplayID((Uint32*)display_id); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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|
286 SetPort (device_port); |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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|
287 LockPortBits ( device_port ); |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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|
288 current->pixels = GetPixBaseAddr ( GetPortPixMap ( device_port ) ); |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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289 current->pitch = GetPixRowBytes ( GetPortPixMap ( device_port ) ); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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diff
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|
290 UnlockPortBits ( device_port ); |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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diff
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|
291 #else |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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|
292 current->pixels = (Uint32*) CGDisplayBaseAddress (display_id); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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|
293 current->pitch = CGDisplayBytesPerRow (display_id); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
294 #endif |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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|
295 |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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|
296 current->w = width; |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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diff
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|
297 current->h = height; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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|
298 current->flags |= SDL_FULLSCREEN; |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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|
299 current->flags |= SDL_HWSURFACE; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
300 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
301 this->UpdateRects = QZ_DirectUpdate; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
302 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
303 /* Setup some mode-dependant info */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
304 if ( CGSDisplayCanHWFill (display_id) ) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
305 this->info.blit_fill = 1; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
306 this->FillHWRect = QZ_FillHWRect; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
307 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
308 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
309 if ( CGDisplayCanSetPalette (display_id) ) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
310 current->flags |= SDL_HWPALETTE; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
311 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
312 /* Setup OpenGL for a fullscreen context */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
313 if (flags & SDL_OPENGL) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
314 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
315 CGLError err; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
316 CGLContextObj ctx; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
317 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
318 if ( ! QZ_SetupOpenGL (this, bpp, flags) ) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
319 return NULL; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
320 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
321 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
322 ctx = [ gl_context cglContext ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
323 err = CGLSetFullScreen (ctx); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
324 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
325 if (err) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
326 sprintf (QZ_Error, "Error setting OpenGL fullscreen: %s", CGLErrorString(err)); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
327 SDL_SetError (QZ_Error); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
328 goto ERR_NO_GL; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
329 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
330 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
331 [ gl_context makeCurrentContext]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
332 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
333 current->flags |= SDL_OPENGL; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
334 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
335 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
336 /* If we don't hide menu bar, it will get events and interrupt the program */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
337 HideMenuBar (); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
338 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
339 /* Save the flags to ensure correct tear-down */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
340 mode_flags = current->flags; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
341 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
342 return current; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
343 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
344 /* Since the blanking window covers *all* windows (even force quit) correct recovery is crutial */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
345 ERR_NO_GL: CGDisplaySwitchToMode (display_id, save_mode); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
346 ERR_NO_SWITCH: CGDisplayRelease (display_id); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
347 ERR_NO_CAPTURE: |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
348 ERR_NO_MATCH: return NULL; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
349 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
350 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
351 static SDL_Surface* QZ_SetVideoWindowed (_THIS, SDL_Surface *current, int width, |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
352 int height, int bpp, Uint32 flags) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
353 NSRect rect; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
354 rect = NSMakeRect (0, 0, width, height); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
355 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
356 /* Manually create a window, avoids having a nib file resource */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
357 window = [ [ SDL_QuartzWindow alloc ] initWithContentRect:rect |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
358 styleMask:(NSTitledWindowMask | NSMiniaturizableWindowMask) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
359 backing: //NSBackingStoreBuffered |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
360 NSBackingStoreRetained |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
361 defer:NO ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
362 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
363 if (window == nil) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
364 SDL_SetError ("Could not create the Cocoa window"); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
365 return NULL; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
366 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
367 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
368 current->w = width; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
369 current->h = height; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
370 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
371 [ window setTitle:windowTitle ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
372 [ window setAcceptsMouseMovedEvents:YES ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
373 [ window center ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
374 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
375 /* For OpenGL, we set the content view to a NSOpenGLView */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
376 if ( flags & SDL_OPENGL ) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
377 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
378 if ( ! QZ_SetupOpenGL (this, bpp, flags) ) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
379 return NULL; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
380 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
381 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
382 [ gl_context setView: [ window contentView ] ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
383 [ gl_context makeCurrentContext]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
384 [ window orderFront:nil ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
385 current->flags |= SDL_OPENGL; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
386 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
387 /* For 2D, we set the content view to a NSQuickDrawView */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
388 else { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
389 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
390 windowView = [ [ NSQuickDrawView alloc ] init ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
391 [ window setContentView:windowView ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
392 [ window orderFront:nil ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
393 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
394 LockPortBits ( [ windowView qdPort ] ); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
395 current->pixels = GetPixBaseAddr ( GetPortPixMap ( [ windowView qdPort ] ) ); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
396 current->pitch = GetPixRowBytes ( GetPortPixMap ( [ windowView qdPort ] ) ); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
397 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
398 /* Offset 22 pixels down to fill the full content region */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
399 current->pixels += 22 * current->pitch; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
400 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
401 current->flags |= SDL_SWSURFACE; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
402 current->flags |= SDL_PREALLOC; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
403 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
404 this->UpdateRects = QZ_UpdateRects; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
405 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
406 return current; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
407 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
408 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
409 static SDL_Surface* QZ_SetVideoMode (_THIS, SDL_Surface *current, int width, |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
410 int height, int bpp, Uint32 flags) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
411 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
412 if (SDL_VideoSurface != NULL) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
413 QZ_UnsetVideoMode (this); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
414 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
415 current->flags = 0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
416 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
417 /* Setup full screen video */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
418 if ( flags & SDL_FULLSCREEN ) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
419 current = QZ_SetVideoFullScreen (this, current, width, height, bpp, flags ); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
420 if (current == NULL) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
421 return NULL; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
422 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
423 /* Setup windowed video */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
424 else { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
425 /* Force bpp to the device's bpp */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
426 bpp = current->format->BitsPerPixel; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
427 current = QZ_SetVideoWindowed (this, current, width, height, bpp, flags); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
428 if (current == NULL) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
429 return NULL; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
430 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
431 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
432 /* Setup the new pixel format */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
433 { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
434 int amask = 0, |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
435 rmask = 0, |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
436 gmask = 0, |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
437 bmask = 0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
438 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
439 switch (bpp) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
440 case 16: /* (1)-5-5-5 RGB */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
441 amask = 0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
442 rmask = 0x7c00; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
443 gmask = 0x3e0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
444 bmask = 0x1f; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
445 break; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
446 case 24: |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
447 SDL_SetError ("24bpp is not available"); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
448 return NULL; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
449 case 32: /* (8)-8-8-8 ARGB */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
450 amask = 0xFF000000; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
451 rmask = 0x00FF0000; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
452 gmask = 0x0000FF00; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
453 bmask = 0x000000FF; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
454 break; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
455 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
456 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
457 if ( ! SDL_ReallocFormat (current, bpp, |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
458 rmask, gmask, bmask, amask ) ) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
459 SDL_SetError ("Couldn't reallocate pixel format"); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
460 return NULL; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
461 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
462 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
463 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
464 /* Warp mouse to origin in order to get passive mouse motion events started correctly */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
465 QZ_PrivateWarpCursor (this, current->flags & SDL_FULLSCREEN, height, 0, 0); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
466 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
467 return current; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
468 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
469 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
470 static int QZ_ToggleFullScreen (_THIS, int on) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
471 return -1; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
472 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
473 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
474 static int QZ_SetColors (_THIS, int first_color, int num_colors, |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
475 SDL_Color *colors) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
476 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
477 CGTableCount index; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
478 CGDeviceColor color; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
479 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
480 for (index = first_color; index < first_color+num_colors; index++) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
481 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
482 /* Clamp colors between 0.0 and 1.0 */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
483 color.red = colors->r / 255.0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
484 color.blue = colors->b / 255.0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
485 color.green = colors->g / 255.0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
486 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
487 colors++; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
488 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
489 CGPaletteSetColorAtIndex (palette, color, index); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
490 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
491 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
492 if ( CGDisplayNoErr != CGDisplaySetPalette (display_id, palette) ) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
493 return 0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
494 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
495 return 1; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
496 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
497 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
498 static void QZ_DirectUpdate (_THIS, int num_rects, SDL_Rect *rects) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
499 #pragma unused(this,num_rects,rects) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
500 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
501 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
502 static void QZ_UpdateRects (_THIS, int numRects, SDL_Rect *rects) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
503 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
504 if (SDL_VideoSurface->flags & SDL_OPENGLBLIT) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
505 QZ_GL_SwapBuffers (this); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
506 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
507 else { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
508 int i; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
509 RgnHandle dirty = NewRgn (); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
510 RgnHandle temp = NewRgn (); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
511 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
512 SetEmptyRgn (dirty); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
513 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
514 /* Build the region of dirty rectangles */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
515 for (i = 0; i < numRects; i++) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
516 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
517 MacSetRectRgn (temp, rects[i].x, rects[i].y, |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
518 rects[i].x + rects[i].w, rects[i].y + rects[i].h); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
519 MacUnionRgn (dirty, temp, dirty); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
520 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
521 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
522 /* Flush the dirty region */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
523 QDFlushPortBuffer ( [ windowView qdPort ], dirty ); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
524 DisposeRgn (dirty); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
525 DisposeRgn (temp); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
526 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
527 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
528 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
529 static void QZ_VideoQuit (_THIS) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
530 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
531 QZ_UnsetVideoMode (this); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
532 CGPaletteRelease (palette); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
533 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
534 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
535 static int QZ_FillHWRect (_THIS, SDL_Surface *dst, SDL_Rect *rect, Uint32 color) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
536 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
537 CGSDisplayHWFill (display_id, rect->x, rect->y, rect->w, rect->h, color); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
538 return 0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
539 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
540 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
541 static int QZ_LockHWSurface(_THIS, SDL_Surface *surface) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
542 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
543 return 1; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
544 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
545 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
546 static void QZ_UnlockHWSurface(_THIS, SDL_Surface *surface) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
547 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
548 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
549 static void QZ_FreeHWSurface (_THIS, SDL_Surface *surface) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
550 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
551 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
552 /* |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
553 int QZ_FlipHWSurface (_THIS, SDL_Surface *surface) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
554 return 0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
555 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
556 */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
557 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
558 /* Gamma functions */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
559 static int QZ_SetGamma (_THIS, float red, float green, float blue) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
560 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
561 const CGGammaValue min = 0.0, max = 1.0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
562 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
563 if ( CGDisplayNoErr != CGSetDisplayTransferByFormula |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
564 (display_id, min, max, red, min, max, green, min, max, blue) ) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
565 return -1; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
566 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
567 return 0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
568 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
569 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
570 static int QZ_GetGamma (_THIS, float *red, float *green, float *blue) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
571 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
572 CGGammaValue dummy; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
573 if ( CGDisplayNoErr != CGGetDisplayTransferByFormula |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
574 (display_id, &dummy, &dummy, red, |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
575 &dummy, &dummy, green, &dummy, &dummy, blue) ) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
576 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
577 return -1; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
578 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
579 return 0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
580 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
581 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
582 static int QZ_SetGammaRamp (_THIS, Uint16 *ramp) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
583 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
584 const CGTableCount tableSize = 255; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
585 CGGammaValue redTable[tableSize]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
586 CGGammaValue greenTable[tableSize]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
587 CGGammaValue blueTable[tableSize]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
588 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
589 int i; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
590 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
591 /* Extract gamma values into separate tables, convert to floats between 0.0 and 1.0 */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
592 for (i = 0; i < 256; i++) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
593 redTable[i % 256] = ramp[i] / 65535.0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
594 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
595 for (i=256; i < 512; i++) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
596 greenTable[i % 256] = ramp[i] / 65535.0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
597 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
598 for (i=512; i < 768; i++) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
599 blueTable[i % 256] = ramp[i] / 65535.0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
600 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
601 if ( CGDisplayNoErr != CGSetDisplayTransferByTable |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
602 (display_id, tableSize, redTable, greenTable, blueTable) ) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
603 return -1; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
604 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
605 return 0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
606 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
607 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
608 static int QZ_GetGammaRamp (_THIS, Uint16 *ramp) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
609 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
610 const CGTableCount tableSize = 255; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
611 CGGammaValue redTable[tableSize]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
612 CGGammaValue greenTable[tableSize]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
613 CGGammaValue blueTable[tableSize]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
614 CGTableCount actual; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
615 int i; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
616 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
617 if ( CGDisplayNoErr != CGGetDisplayTransferByTable |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
618 (display_id, tableSize, redTable, greenTable, blueTable, &actual) || |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
619 actual != tableSize) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
620 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
621 return -1; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
622 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
623 /* Pack tables into one array, with values from 0 to 65535 */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
624 for (i = 0; i < 256; i++) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
625 ramp[i] = redTable[i % 256] * 65535.0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
626 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
627 for (i=256; i < 512; i++) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
628 ramp[i] = greenTable[i % 256] * 65535.0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
629 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
630 for (i=512; i < 768; i++) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
631 ramp[i] = blueTable[i % 256] * 65535.0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
632 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
633 return 0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
634 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
635 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
636 /* OpenGL helper functions */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
637 static int QZ_SetupOpenGL (_THIS, int bpp, Uint32 flags) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
638 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
639 NSOpenGLPixelFormatAttribute attr[32]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
640 NSOpenGLPixelFormat *fmt; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
641 int i = 0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
642 int colorBits = bpp; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
643 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
644 if ( flags & SDL_FULLSCREEN ) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
645 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
646 attr[i++] = NSOpenGLPFAFullScreen; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
647 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
648 /* In windowed mode, the OpenGL pixel depth must match device pixel depth */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
649 else if ( colorBits != device_bpp ) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
650 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
651 colorBits = device_bpp; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
652 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
653 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
654 attr[i++] = NSOpenGLPFAColorSize; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
655 attr[i++] = colorBits; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
656 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
657 attr[i++] = NSOpenGLPFADepthSize; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
658 attr[i++] = this->gl_config.depth_size; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
659 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
660 if ( this->gl_config.double_buffer ) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
661 attr[i++] = NSOpenGLPFADoubleBuffer; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
662 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
663 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
664 if ( this->gl_config.stencil_size != 0 ) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
665 attr[i++] = NSOpenGLPFAStencilSize; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
666 attr[i++] = this->gl_config.stencil_size; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
667 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
668 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
669 attr[i++] = NSOpenGLPFAScreenMask; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
670 attr[i++] = CGDisplayIDToOpenGLDisplayMask (display_id); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
671 attr[i] = 0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
672 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
673 fmt = [ [ NSOpenGLPixelFormat alloc ] initWithAttributes:attr ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
674 if (fmt == nil) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
675 SDL_SetError ("Failed creating OpenGL pixel format"); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
676 return 0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
677 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
678 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
679 gl_context = [ [ NSOpenGLContext alloc ] initWithFormat:fmt |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
680 shareContext:nil]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
681 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
682 if (gl_context == nil) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
683 SDL_SetError ("Failed creating OpenGL context"); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
684 return 0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
685 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
686 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
687 /* Convince SDL that the GL "driver" is loaded */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
688 this->gl_config.driver_loaded = 1; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
689 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
690 [ fmt release ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
691 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
692 return 1; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
693 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
694 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
695 static void QZ_TearDownOpenGL (_THIS) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
696 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
697 [ NSOpenGLContext clearCurrentContext ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
698 [ gl_context clearDrawable ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
699 [ gl_context release ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
700 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
701 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
702 /* SDL OpenGL functions */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
703 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
704 static int QZ_GL_LoadLibrary (_THIS, const char *location) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
705 return 1; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
706 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
707 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
708 static void* QZ_GL_GetProcAddress (_THIS, const char *proc) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
709 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
710 /* We may want to cache the bundleRef at some point */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
711 CFBundleRef bundle; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
712 CFURLRef bundleURL = CFURLCreateWithFileSystemPath (kCFAllocatorDefault, |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
713 CFSTR("/System/Library/Frameworks/OpenGL.framework"), kCFURLPOSIXPathStyle, true); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
714 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
715 CFStringRef functionName = CFStringCreateWithCString |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
716 (kCFAllocatorDefault, proc, kCFStringEncodingASCII); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
717 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
718 void *function; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
719 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
720 bundle = CFBundleCreate (kCFAllocatorDefault, bundleURL); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
721 assert (bundle != NULL); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
722 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
723 function = CFBundleGetFunctionPointerForName (bundle, functionName); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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724 |
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Added initial support for Quartz video (thanks Darrell!)
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725 CFRelease ( bundleURL ); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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726 CFRelease ( functionName ); |
45b1c4303f87
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727 CFRelease ( bundle ); |
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Added initial support for Quartz video (thanks Darrell!)
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728 |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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729 return function; |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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730 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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731 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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732 static int QZ_GL_GetAttribute (_THIS, SDL_GLattr attrib, int* value) { |
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Added initial support for Quartz video (thanks Darrell!)
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733 |
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Added initial support for Quartz video (thanks Darrell!)
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734 /* |
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Added initial support for Quartz video (thanks Darrell!)
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735 CGLContextRef ctx = [ gl_context cglContext ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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736 CGLContextParameter param; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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737 |
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Added initial support for Quartz video (thanks Darrell!)
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738 switch (attrib) { |
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Added initial support for Quartz video (thanks Darrell!)
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739 case SDL_GL_RED_SIZE: param = CGLContextParameter break; |
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Added initial support for Quartz video (thanks Darrell!)
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740 |
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Sam Lantinga <slouken@lokigames.com>
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741 } |
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742 |
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Added initial support for Quartz video (thanks Darrell!)
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743 CGLGetParameter (ctx, param, (long*)value); |
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744 */ |
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745 *value = -1; |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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746 return -1; |
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Added initial support for Quartz video (thanks Darrell!)
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747 } |
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748 |
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749 static int QZ_GL_MakeCurrent (_THIS) { |
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750 [ gl_context makeCurrentContext ]; |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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751 return 0; |
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Added initial support for Quartz video (thanks Darrell!)
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752 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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753 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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754 static void QZ_GL_SwapBuffers (_THIS) { |
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Sam Lantinga <slouken@lokigames.com>
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755 [ gl_context flushBuffer ]; |
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756 } |