Mercurial > sdl-ios-xcode
annotate src/video/quartz/SDL_QuartzVideo.m @ 390:19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
From: Darrell Walisser <dwaliss1@purdue.edu>
Subject: mac patch
In this patch:
- yuv code
- links to QuickTime
- tabs -> 4 spaces
- mouse events fix
- SDLMain path parsing fix
- BUGS updates
- some miscellaneous docs/comments/code cleanup
author | Sam Lantinga <slouken@libsdl.org> |
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date | Sat, 01 Jun 2002 23:05:05 +0000 |
parents | f0e5198a1522 |
children | 140798e1e7a6 |
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1 /* |
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2 SDL - Simple DirectMedia Layer |
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Updated copyright information for 2002
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3 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 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@libsdl.org |
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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 char QZ_Error[255]; /* Global error buffer to temporarily store more informative error messages */ |
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29 |
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30 /* Include files into one compile unit...break apart eventually */ |
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31 #include "SDL_QuartzWM.m" |
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32 #include "SDL_QuartzEvents.m" |
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33 #include "SDL_QuartzWindow.m" |
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34 |
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35 /* Bootstrap binding, enables entry point into the driver */ |
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36 VideoBootStrap QZ_bootstrap = { |
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37 "Quartz", "Mac OS X CoreGraphics", QZ_Available, QZ_CreateDevice |
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38 }; |
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39 |
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40 /* Bootstrap functions */ |
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41 static int QZ_Available () { |
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42 return 1; |
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43 } |
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44 |
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45 static SDL_VideoDevice* QZ_CreateDevice (int device_index) { |
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46 |
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47 #pragma unused (device_index) |
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48 |
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49 SDL_VideoDevice *device; |
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50 SDL_PrivateVideoData *hidden; |
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51 |
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52 device = (SDL_VideoDevice*) malloc (sizeof (*device) ); |
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53 hidden = (SDL_PrivateVideoData*) malloc (sizeof (*hidden) ); |
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54 |
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55 if (device == NULL || hidden == NULL) |
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56 SDL_OutOfMemory (); |
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57 |
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58 memset (device, 0, sizeof (*device) ); |
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59 memset (hidden, 0, sizeof (*hidden) ); |
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60 |
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61 device->hidden = hidden; |
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62 |
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63 device->VideoInit = QZ_VideoInit; |
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64 device->ListModes = QZ_ListModes; |
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65 device->SetVideoMode = QZ_SetVideoMode; |
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66 device->ToggleFullScreen = QZ_ToggleFullScreen; |
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67 device->SetColors = QZ_SetColors; |
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68 /* device->UpdateRects = QZ_UpdateRects; this is determined by SetVideoMode() */ |
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69 device->VideoQuit = QZ_VideoQuit; |
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70 |
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71 device->LockHWSurface = QZ_LockHWSurface; |
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72 device->UnlockHWSurface = QZ_UnlockHWSurface; |
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73 device->FreeHWSurface = QZ_FreeHWSurface; |
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74 /* device->FlipHWSurface = QZ_FlipHWSurface */; |
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75 |
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76 device->SetGamma = QZ_SetGamma; |
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77 device->GetGamma = QZ_GetGamma; |
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78 device->SetGammaRamp = QZ_SetGammaRamp; |
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79 device->GetGammaRamp = QZ_GetGammaRamp; |
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80 |
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81 device->GL_GetProcAddress = QZ_GL_GetProcAddress; |
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82 device->GL_GetAttribute = QZ_GL_GetAttribute; |
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83 device->GL_MakeCurrent = QZ_GL_MakeCurrent; |
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84 device->GL_SwapBuffers = QZ_GL_SwapBuffers; |
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85 device->GL_LoadLibrary = QZ_GL_LoadLibrary; |
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86 |
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87 device->FreeWMCursor = QZ_FreeWMCursor; |
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88 device->CreateWMCursor = QZ_CreateWMCursor; |
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89 device->ShowWMCursor = QZ_ShowWMCursor; |
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90 device->WarpWMCursor = QZ_WarpWMCursor; |
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91 device->MoveWMCursor = QZ_MoveWMCursor; |
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92 device->CheckMouseMode = QZ_CheckMouseMode; |
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93 device->InitOSKeymap = QZ_InitOSKeymap; |
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94 device->PumpEvents = QZ_PumpEvents; |
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95 |
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96 device->SetCaption = QZ_SetCaption; |
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97 device->SetIcon = QZ_SetIcon; |
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98 device->IconifyWindow = QZ_IconifyWindow; |
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99 /*device->GetWMInfo = QZ_GetWMInfo;*/ |
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100 device->GrabInput = QZ_GrabInput; |
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101 |
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102 device->CreateYUVOverlay = QZ_CreateYUVOverlay; |
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103 |
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104 device->free = QZ_DeleteDevice; |
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105 |
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106 return device; |
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107 } |
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108 |
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109 static void QZ_DeleteDevice (SDL_VideoDevice *device) { |
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110 |
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111 free (device->hidden); |
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112 free (device); |
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113 } |
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114 |
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115 static int QZ_VideoInit (_THIS, SDL_PixelFormat *video_format) { |
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116 |
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117 /* Initialize the video settings; this data persists between mode switches */ |
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118 display_id = kCGDirectMainDisplay; |
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119 save_mode = CGDisplayCurrentMode (display_id); |
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120 mode_list = CGDisplayAvailableModes (display_id); |
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121 palette = CGPaletteCreateDefaultColorPalette (); |
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122 |
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123 /* Gather some information that is useful to know about the display */ |
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124 CFNumberGetValue (CFDictionaryGetValue (save_mode, kCGDisplayBitsPerPixel), |
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125 kCFNumberSInt32Type, &device_bpp); |
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126 |
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127 CFNumberGetValue (CFDictionaryGetValue (save_mode, kCGDisplayWidth), |
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128 kCFNumberSInt32Type, &device_width); |
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129 |
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130 CFNumberGetValue (CFDictionaryGetValue (save_mode, kCGDisplayHeight), |
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131 kCFNumberSInt32Type, &device_height); |
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132 |
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133 video_format->BitsPerPixel = device_bpp; |
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134 |
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135 return 0; |
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136 } |
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137 |
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138 static SDL_Rect** QZ_ListModes (_THIS, SDL_PixelFormat *format, Uint32 flags) { |
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139 |
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140 CFIndex num_modes; |
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141 CFIndex i; |
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142 |
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143 static SDL_Rect **list = NULL; |
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144 int list_size = 0; |
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145 |
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146 /* Any windowed mode is acceptable */ |
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147 if ( (flags & SDL_FULLSCREEN) == 0 ) |
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148 return (SDL_Rect**)-1; |
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149 |
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150 /* Free memory from previous call, if any */ |
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151 if ( list != NULL ) { |
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152 |
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153 int i; |
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154 |
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155 for (i = 0; list[i] != NULL; i++) |
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156 free (list[i]); |
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157 |
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158 free (list); |
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159 list = NULL; |
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160 } |
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161 |
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162 num_modes = CFArrayGetCount (mode_list); |
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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 = 0; i < num_modes; i++) { |
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166 |
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167 CFDictionaryRef onemode; |
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168 CFNumberRef number; |
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169 int bpp; |
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170 |
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171 onemode = CFArrayGetValueAtIndex (mode_list, i); |
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172 number = CFDictionaryGetValue (onemode, kCGDisplayBitsPerPixel); |
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173 CFNumberGetValue (number, kCFNumberSInt32Type, &bpp); |
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174 |
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175 if (bpp == format->BitsPerPixel) { |
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176 |
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177 int intvalue; |
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178 int hasMode; |
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179 int width, height; |
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180 |
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181 number = CFDictionaryGetValue (onemode, kCGDisplayWidth); |
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182 CFNumberGetValue (number, kCFNumberSInt32Type, &intvalue); |
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183 width = (Uint16) intvalue; |
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184 |
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185 number = CFDictionaryGetValue (onemode, kCGDisplayHeight); |
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186 CFNumberGetValue (number, kCFNumberSInt32Type, &intvalue); |
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187 height = (Uint16) intvalue; |
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188 |
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189 /* Check if mode is already in the list */ |
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190 { |
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191 int i; |
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192 hasMode = SDL_FALSE; |
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193 for (i = 0; i < list_size; i++) { |
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194 if (list[i]->w == width && list[i]->h == height) { |
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195 hasMode = SDL_TRUE; |
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196 break; |
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197 } |
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198 } |
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199 } |
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200 |
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201 /* Grow the list and add mode to the list */ |
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202 if ( ! hasMode ) { |
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203 |
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204 SDL_Rect *rect; |
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205 |
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206 list_size++; |
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207 |
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208 if (list == NULL) |
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209 list = (SDL_Rect**) malloc (sizeof(*list) * (list_size+1) ); |
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210 else |
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211 list = (SDL_Rect**) realloc (list, sizeof(*list) * (list_size+1)); |
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212 |
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213 rect = (SDL_Rect*) malloc (sizeof(**list)); |
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214 |
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215 if (list == NULL || rect == NULL) { |
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216 SDL_OutOfMemory (); |
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217 return NULL; |
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218 } |
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219 |
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220 rect->w = width; |
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221 rect->h = height; |
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222 |
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223 list[list_size-1] = rect; |
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224 list[list_size] = NULL; |
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225 } |
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226 } |
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227 } |
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228 |
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229 /* Sort list largest to smallest (by area) */ |
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230 { |
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231 int i, j; |
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232 for (i = 0; i < list_size; i++) { |
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233 for (j = 0; j < list_size-1; j++) { |
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234 |
155
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235 int area1, area2; |
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236 area1 = list[j]->w * list[j]->h; |
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237 area2 = list[j+1]->w * list[j+1]->h; |
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238 |
155
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239 if (area1 < area2) { |
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240 SDL_Rect *tmp = list[j]; |
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241 list[j] = list[j+1]; |
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242 list[j+1] = tmp; |
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243 } |
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244 } |
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245 } |
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246 } |
47
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Added initial support for Quartz video (thanks Darrell!)
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247 return list; |
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248 } |
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249 |
272
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250 /* Gamma functions to try to hide the flash from a rez switch */ |
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251 /* Fade the display from normal to black */ |
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252 /* Save gamma tables for fade back to normal */ |
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253 static UInt32 QZ_FadeGammaOut (_THIS, SDL_QuartzGammaTable *table) { |
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254 |
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255 CGGammaValue redTable[QZ_GAMMA_TABLE_SIZE], |
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256 greenTable[QZ_GAMMA_TABLE_SIZE], |
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257 blueTable[QZ_GAMMA_TABLE_SIZE]; |
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258 |
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259 float percent; |
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260 int j; |
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261 int actual; |
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262 |
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263 if ( (CGDisplayNoErr != CGGetDisplayTransferByTable |
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264 (display_id, QZ_GAMMA_TABLE_SIZE, |
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265 table->red, table->green, table->blue, &actual)) || |
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266 actual != QZ_GAMMA_TABLE_SIZE) { |
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267 |
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268 return 1; |
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269 } |
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270 |
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271 memcpy (redTable, table->red, sizeof(redTable)); |
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272 memcpy (greenTable, table->green, sizeof(greenTable)); |
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273 memcpy (blueTable, table->blue, sizeof(greenTable)); |
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274 |
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275 for (percent = 1.0; percent >= 0.0; percent -= 0.01) { |
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276 |
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277 for (j = 0; j < QZ_GAMMA_TABLE_SIZE; j++) { |
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278 |
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279 redTable[j] = redTable[j] * percent; |
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280 greenTable[j] = greenTable[j] * percent; |
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281 blueTable[j] = blueTable[j] * percent; |
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282 } |
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283 |
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284 if (CGDisplayNoErr != CGSetDisplayTransferByTable |
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285 (display_id, QZ_GAMMA_TABLE_SIZE, |
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286 redTable, greenTable, blueTable)) { |
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287 |
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288 CGDisplayRestoreColorSyncSettings(); |
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289 return 1; |
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290 } |
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291 |
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292 SDL_Delay (10); |
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293 } |
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294 |
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295 return 0; |
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296 } |
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297 |
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298 /* Fade the display from black to normal */ |
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299 /* Restore previously saved gamma values */ |
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300 static UInt32 QZ_FadeGammaIn (_THIS, SDL_QuartzGammaTable *table) { |
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301 |
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302 CGGammaValue redTable[QZ_GAMMA_TABLE_SIZE], |
390
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303 greenTable[QZ_GAMMA_TABLE_SIZE], |
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304 blueTable[QZ_GAMMA_TABLE_SIZE]; |
272
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305 |
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306 float percent; |
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307 int j; |
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308 |
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309 memset (redTable, 0, sizeof(redTable)); |
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310 memset (greenTable, 0, sizeof(greenTable)); |
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311 memset (blueTable, 0, sizeof(greenTable)); |
390
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312 |
272
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313 for (percent = 0.0; percent <= 1.0; percent += 0.01) { |
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314 |
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315 for (j = 0; j < QZ_GAMMA_TABLE_SIZE; j++) { |
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316 |
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317 redTable[j] = table->red[j] * percent; |
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318 greenTable[j] = table->green[j] * percent; |
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319 blueTable[j] = table->blue[j] * percent; |
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320 } |
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321 |
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322 if (CGDisplayNoErr != CGSetDisplayTransferByTable |
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323 (display_id, QZ_GAMMA_TABLE_SIZE, |
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324 redTable, greenTable, blueTable)) { |
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325 |
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326 CGDisplayRestoreColorSyncSettings(); |
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327 return 1; |
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328 } |
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329 |
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330 SDL_Delay (10); |
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331 } |
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332 |
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333 return 0; |
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334 } |
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335 |
47
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336 static void QZ_UnsetVideoMode (_THIS) { |
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337 |
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338 /* Reset values that may change between switches */ |
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339 this->info.blit_fill = 0; |
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340 this->FillHWRect = NULL; |
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Added initial support for Quartz video (thanks Darrell!)
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341 this->UpdateRects = NULL; |
390
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342 |
272
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343 /* Release fullscreen resources */ |
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344 if ( mode_flags & SDL_FULLSCREEN ) { |
272
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345 |
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346 SDL_QuartzGammaTable gamma_table; |
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347 int gamma_error; |
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348 |
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349 gamma_error = QZ_FadeGammaOut (this, &gamma_table); |
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350 |
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351 /* Release the OpenGL context */ |
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352 /* Do this first to avoid trash on the display before fade */ |
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353 if ( mode_flags & SDL_OPENGL ) |
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354 QZ_TearDownOpenGL (this); |
390
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355 |
155
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356 if (mode_flags & SDL_OPENGL) |
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357 CGLSetFullScreen(NULL); |
272
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358 |
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359 /* Restore original screen resolution/bpp */ |
47
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|
360 CGDisplaySwitchToMode (display_id, save_mode); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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361 CGDisplayRelease (display_id); |
272
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362 ShowMenuBar (); |
390
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363 |
272
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364 if (! gamma_error) |
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365 QZ_FadeGammaIn (this, &gamma_table); |
47
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Added initial support for Quartz video (thanks Darrell!)
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366 } |
272
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367 /* Release window mode resources */ |
390
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368 else { |
47
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369 if ( (mode_flags & SDL_OPENGL) == 0 ) { |
272
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370 UnlockPortBits ( [ window_view qdPort ] ); |
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371 [ window_view release ]; |
47
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|
372 } |
158
4382c38dfbee
Date: Tue, 21 Aug 2001 03:50:01 +0200
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|
373 [ qz_window setContentView:nil ]; |
4382c38dfbee
Date: Tue, 21 Aug 2001 03:50:01 +0200
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374 [ qz_window setDelegate:nil ]; |
4382c38dfbee
Date: Tue, 21 Aug 2001 03:50:01 +0200
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375 [ qz_window close ]; |
272
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376 [ qz_window release ]; |
390
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377 qz_window = nil; |
272
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378 |
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379 /* Release the OpenGL context */ |
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380 if ( mode_flags & SDL_OPENGL ) |
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381 QZ_TearDownOpenGL (this); |
47
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|
382 } |
272
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383 |
d1447a846d80
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384 /* Restore gamma settings */ |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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|
385 CGDisplayRestoreColorSyncSettings (); |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
386 |
155
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|
387 /* Set pixels to null (so other code doesn't try to free it) */ |
2d162219f433
Date: Thu, 16 Aug 2001 21:50:51 -0500 (EST)
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|
388 if (this->screen != NULL) |
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Date: Thu, 16 Aug 2001 21:50:51 -0500 (EST)
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389 this->screen->pixels = NULL; |
390
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Date: Sat, 1 Jun 2002 17:56:45 -0500
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390 |
47
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Added initial support for Quartz video (thanks Darrell!)
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parents:
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changeset
|
391 /* 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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|
392 CGDisplayShowCursor (display_id); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
393 CGAssociateMouseAndMouseCursorPosition (1); |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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359
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|
394 |
155
2d162219f433
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|
395 /* Signal successful teardown */ |
2d162219f433
Date: Thu, 16 Aug 2001 21:50:51 -0500 (EST)
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396 video_set = SDL_FALSE; |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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parents:
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changeset
|
397 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
398 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
399 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
changeset
|
400 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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|
401 int exact_match; |
272
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Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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|
402 int gamma_error; |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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|
403 SDL_QuartzGammaTable gamma_table; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
404 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
405 /* See if requested mode exists */ |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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359
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changeset
|
406 mode = CGDisplayBestModeForParameters (display_id, bpp, width, |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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359
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changeset
|
407 height, &exact_match); |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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changeset
|
408 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
409 /* Require an exact match to the requested mode */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
410 if ( ! exact_match ) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
411 sprintf (QZ_Error, "Failed to find display resolution: %dx%dx%d", width, height, bpp); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
412 SDL_SetError (QZ_Error); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
413 goto ERR_NO_MATCH; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
414 } |
155
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Date: Thu, 16 Aug 2001 21:50:51 -0500 (EST)
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|
415 |
272
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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|
416 /* Fade display to zero gamma */ |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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|
417 gamma_error = QZ_FadeGammaOut (this, &gamma_table); |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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|
418 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
419 /* Put up the blanking window (a window above all other windows) */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
420 if ( CGDisplayNoErr != CGDisplayCapture (display_id) ) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
421 SDL_SetError ("Failed capturing display"); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
422 goto ERR_NO_CAPTURE; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
423 } |
272
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Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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|
424 |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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parents:
359
diff
changeset
|
425 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
426 /* Do the physical switch */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
427 if ( CGDisplayNoErr != CGDisplaySwitchToMode (display_id, mode) ) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
428 SDL_SetError ("Failed switching display resolution"); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
429 goto ERR_NO_SWITCH; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
430 } |
272
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Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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|
431 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
432 current->pixels = (Uint32*) CGDisplayBaseAddress (display_id); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
433 current->pitch = CGDisplayBytesPerRow (display_id); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
434 |
58
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
435 current->flags = 0; |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
436 current->w = width; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
437 current->h = height; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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359
diff
changeset
|
438 current->flags |= SDL_FULLSCREEN; |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
439 current->flags |= SDL_HWSURFACE; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
440 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
441 this->UpdateRects = QZ_DirectUpdate; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
442 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
443 /* Setup some mode-dependant info */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
444 if ( CGSDisplayCanHWFill (display_id) ) { |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
445 this->info.blit_fill = 1; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
446 this->FillHWRect = QZ_FillHWRect; |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
447 } |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
448 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
449 if ( CGDisplayCanSetPalette (display_id) ) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
450 current->flags |= SDL_HWPALETTE; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
451 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
452 /* Setup OpenGL for a fullscreen context */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
453 if (flags & SDL_OPENGL) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
454 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
455 CGLError err; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
456 CGLContextObj ctx; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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359
diff
changeset
|
457 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
458 if ( ! QZ_SetupOpenGL (this, bpp, flags) ) { |
272
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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252
diff
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|
459 goto ERR_NO_GL; |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
460 } |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
461 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
462 ctx = [ gl_context cglContext ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
463 err = CGLSetFullScreen (ctx); |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
464 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
465 if (err) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
466 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
|
467 SDL_SetError (QZ_Error); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
468 goto ERR_NO_GL; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
469 } |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
470 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
471 [ gl_context makeCurrentContext]; |
272
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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252
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changeset
|
472 |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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252
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changeset
|
473 glClear (GL_COLOR_BUFFER_BIT); |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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changeset
|
474 |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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252
diff
changeset
|
475 [ gl_context flushBuffer ]; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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parents:
359
diff
changeset
|
476 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
477 current->flags |= SDL_OPENGL; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
478 } |
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 /* 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
|
481 HideMenuBar (); |
272
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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252
diff
changeset
|
482 |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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changeset
|
483 /* Fade the display to original gamma */ |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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252
diff
changeset
|
484 if (! gamma_error ) |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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252
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|
485 QZ_FadeGammaIn (this, &gamma_table); |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
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359
diff
changeset
|
486 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
487 /* 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
|
488 mode_flags = current->flags; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
489 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
490 return current; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
491 |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
492 /* Since the blanking window covers *all* windows (even force quit) correct recovery is crucial */ |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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359
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|
493 ERR_NO_GL: CGDisplaySwitchToMode (display_id, save_mode); |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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359
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|
494 ERR_NO_SWITCH: CGDisplayRelease (display_id); |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
495 ERR_NO_CAPTURE: if (!gamma_error) { QZ_FadeGammaIn (this, &gamma_table); } |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
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359
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|
496 ERR_NO_MATCH: return NULL; |
47
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 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
499 static SDL_Surface* QZ_SetVideoWindowed (_THIS, SDL_Surface *current, int width, |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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changeset
|
500 int height, int bpp, Uint32 flags) { |
58
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
501 unsigned int style; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
502 NSRect rect; |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
503 rect = NSMakeRect (0, 0, width, height); |
58
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
504 |
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
505 #if 1 // FIXME - the resize button doesn't show? Also need resize events... |
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
506 flags &= ~SDL_RESIZABLE; |
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
507 #endif |
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
508 /* Set the window style based on input flags */ |
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
509 if ( flags & SDL_NOFRAME ) { |
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
510 style = NSBorderlessWindowMask; |
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
511 } else { |
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
512 style = NSTitledWindowMask; |
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
513 style |= (NSMiniaturizableWindowMask | NSClosableWindowMask); |
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
514 if ( flags & SDL_RESIZABLE ) |
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
515 style |= NSResizableWindowMask; |
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
516 } |
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
517 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
518 /* Manually create a window, avoids having a nib file resource */ |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
519 qz_window = [ [ SDL_QuartzWindow alloc ] initWithContentRect:rect |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
520 styleMask:style backing:NSBackingStoreBuffered defer:NO ]; |
158
4382c38dfbee
Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
155
diff
changeset
|
521 if (qz_window == nil) { |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
522 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
|
523 return NULL; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
524 } |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
525 |
58
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
526 current->flags = 0; |
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
527 current->w = width; |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
528 current->h = height; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
529 |
158
4382c38dfbee
Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
155
diff
changeset
|
530 [ qz_window setReleasedWhenClosed:YES ]; |
58
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
531 QZ_SetCaption(this, this->wm_title, this->wm_icon); |
158
4382c38dfbee
Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
155
diff
changeset
|
532 [ qz_window setAcceptsMouseMovedEvents:YES ]; |
4382c38dfbee
Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
155
diff
changeset
|
533 [ qz_window setViewsNeedDisplay:NO ]; |
4382c38dfbee
Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
155
diff
changeset
|
534 [ qz_window center ]; |
4382c38dfbee
Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
155
diff
changeset
|
535 [ qz_window setDelegate: |
56
ce9cd2cf0d0d
Date: Sun, 10 Jun 2001 17:33:44 -0500
Sam Lantinga <slouken@lokigames.com>
parents:
47
diff
changeset
|
536 [ [ [ SDL_QuartzWindowDelegate alloc ] init ] autorelease ] ]; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
537 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
538 /* 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
|
539 if ( flags & SDL_OPENGL ) { |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
540 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
541 if ( ! QZ_SetupOpenGL (this, bpp, flags) ) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
542 return NULL; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
543 } |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
544 |
158
4382c38dfbee
Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
155
diff
changeset
|
545 [ gl_context setView: [ qz_window contentView ] ]; |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
546 [ gl_context makeCurrentContext]; |
158
4382c38dfbee
Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
155
diff
changeset
|
547 [ qz_window makeKeyAndOrderFront:nil ]; |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
548 current->flags |= SDL_OPENGL; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
549 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
550 /* 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
|
551 else { |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
552 |
272
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
553 window_view = [ [ SDL_QuartzWindowView alloc ] init ]; |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
554 [ qz_window setContentView:window_view ]; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
555 [ qz_window makeKeyAndOrderFront:nil ]; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
556 |
272
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
557 LockPortBits ( [ window_view qdPort ] ); |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
558 current->pixels = GetPixBaseAddr ( GetPortPixMap ( [ window_view qdPort ] ) ); |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
559 current->pitch = GetPixRowBytes ( GetPortPixMap ( [ window_view qdPort ] ) ); |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
560 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
561 current->flags |= SDL_SWSURFACE; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
562 current->flags |= SDL_PREALLOC; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
563 |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
564 if ( flags & SDL_NOFRAME ) |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
565 current->flags |= SDL_NOFRAME; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
566 if ( flags & SDL_RESIZABLE ) |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
567 current->flags |= SDL_RESIZABLE; |
58
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents:
56
diff
changeset
|
568 |
bd6b0a910a65
* Removed fullscreen menu option from the "Window" menu
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|
569 /* Offset 22 pixels down to fill the full content region */ |
390
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570 if ( ! (current->flags & SDL_NOFRAME) ) { |
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571 current->pixels += 22 * current->pitch; |
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572 } |
47
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diff
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|
573 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
574 this->UpdateRects = QZ_UpdateRects; |
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Added initial support for Quartz video (thanks Darrell!)
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|
575 } |
390
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576 |
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577 /* Save flags to ensure correct teardown */ |
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578 mode_flags = current->flags; |
390
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579 |
47
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diff
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|
580 return current; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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|
581 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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|
582 |
390
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583 static SDL_Surface* QZ_SetVideoMode (_THIS, SDL_Surface *current, int width, |
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584 int height, int bpp, Uint32 flags) { |
47
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parents:
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585 |
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586 if (video_set == SDL_TRUE) |
47
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587 QZ_UnsetVideoMode (this); |
390
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588 |
47
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parents:
diff
changeset
|
589 current->flags = 0; |
390
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590 |
47
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diff
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|
591 /* Setup full screen video */ |
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|
592 if ( flags & SDL_FULLSCREEN ) { |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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593 current = QZ_SetVideoFullScreen (this, current, width, height, bpp, flags ); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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parents:
diff
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|
594 if (current == NULL) |
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Added initial support for Quartz video (thanks Darrell!)
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diff
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|
595 return NULL; |
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Added initial support for Quartz video (thanks Darrell!)
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parents:
diff
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|
596 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
597 /* Setup windowed video */ |
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Added initial support for Quartz video (thanks Darrell!)
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|
598 else { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
599 /* Force bpp to the device's bpp */ |
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600 bpp = device_bpp; |
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601 current = QZ_SetVideoWindowed (this, current, width, height, bpp, flags); |
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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602 if (current == NULL) |
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Added initial support for Quartz video (thanks Darrell!)
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parents:
diff
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|
603 return NULL; |
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Sam Lantinga <slouken@lokigames.com>
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604 } |
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605 |
47
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|
606 /* Setup the new pixel format */ |
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607 { |
390
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608 int amask = 0, |
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609 rmask = 0, |
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610 gmask = 0, |
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611 bmask = 0; |
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612 |
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613 switch (bpp) { |
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Added initial support for Quartz video (thanks Darrell!)
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614 case 16: /* (1)-5-5-5 RGB */ |
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615 amask = 0; |
58
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616 rmask = 0x7C00; |
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617 gmask = 0x03E0; |
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618 bmask = 0x001F; |
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619 break; |
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|
620 case 24: |
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|
621 SDL_SetError ("24bpp is not available"); |
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Added initial support for Quartz video (thanks Darrell!)
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|
622 return NULL; |
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|
623 case 32: /* (8)-8-8-8 ARGB */ |
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624 amask = 0x00000000; |
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625 rmask = 0x00FF0000; |
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|
626 gmask = 0x0000FF00; |
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|
627 bmask = 0x000000FF; |
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Added initial support for Quartz video (thanks Darrell!)
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diff
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|
628 break; |
45b1c4303f87
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|
629 } |
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630 |
47
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|
631 if ( ! SDL_ReallocFormat (current, bpp, |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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|
632 rmask, gmask, bmask, amask ) ) { |
390
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633 SDL_SetError ("Couldn't reallocate pixel format"); |
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634 return NULL; |
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635 } |
47
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|
636 } |
390
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|
637 |
272
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638 /* Signal successful completion (used internally) */ |
155
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|
639 video_set = SDL_TRUE; |
390
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|
640 |
47
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diff
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|
641 return current; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
642 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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|
643 |
390
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|
644 static int QZ_ToggleFullScreen (_THIS, int on) { |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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parents:
diff
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|
645 return -1; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
646 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
647 |
390
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648 static int QZ_SetColors (_THIS, int first_color, int num_colors, |
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649 SDL_Color *colors) { |
47
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parents:
diff
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|
650 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
651 CGTableCount index; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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parents:
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|
652 CGDeviceColor color; |
390
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|
653 |
47
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parents:
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|
654 for (index = first_color; index < first_color+num_colors; index++) { |
390
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|
655 |
47
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Added initial support for Quartz video (thanks Darrell!)
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parents:
diff
changeset
|
656 /* 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
|
657 color.red = colors->r / 255.0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
658 color.blue = colors->b / 255.0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
659 color.green = colors->g / 255.0; |
390
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|
660 |
47
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Added initial support for Quartz video (thanks Darrell!)
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parents:
diff
changeset
|
661 colors++; |
390
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|
662 |
47
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parents:
diff
changeset
|
663 CGPaletteSetColorAtIndex (palette, color, index); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
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|
664 } |
390
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|
665 |
47
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
666 if ( CGDisplayNoErr != CGDisplaySetPalette (display_id, palette) ) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
667 return 0; |
390
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|
668 |
47
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Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
669 return 1; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
670 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
671 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
672 static void QZ_DirectUpdate (_THIS, int num_rects, SDL_Rect *rects) { |
390
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|
673 #pragma unused(this,num_rects,rects) |
47
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parents:
diff
changeset
|
674 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
675 |
390
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|
676 /** |
272
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|
677 * The obscured code is based on work by Matt Slot fprefect@ambrosiasw.com, |
d1447a846d80
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|
678 * who supplied sample code for Carbon. |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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|
679 **/ |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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|
680 static int QZ_IsWindowObscured (NSWindow *window) { |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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|
681 |
390
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|
682 //#define TEST_OBSCURED 1 |
272
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|
683 |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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|
684 #if TEST_OBSCURED |
390
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|
685 |
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686 /* In order to determine if a direct copy to the screen is possible, |
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687 we must figure out if there are any windows covering ours (including shadows). |
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688 This can be done by querying the window server about the on screen |
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689 windows for their screen rectangle and window level. |
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690 The procedure used below is puts accuracy before speed; however, it aims to call |
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691 the window server the fewest number of times possible to keep things reasonable. |
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692 In my testing on a 300mhz G3, this routine typically takes < 2 ms. -DW |
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693 |
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694 Notes: |
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695 -Calls into the Window Server involve IPC which is slow. |
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696 -Getting a rectangle seems slower than getting the window level |
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697 -The window list we get back is in sorted order, top to bottom |
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698 -On average, I suspect, most windows above ours are dock icon windows (hence optimization) |
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699 -Some windows above ours are always there, and cannot move or obscure us (menu bar) |
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700 |
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701 Bugs: |
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702 -no way (yet) to deactivate direct drawing when a window is dragged, |
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703 or suddenly obscured, so drawing continues and can produce garbage |
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704 We need some kind of locking mechanism on window movement to prevent this |
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705 |
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706 -deactivated normal windows use activated normal |
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707 window shadows (slight inaccuraccy) |
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708 */ |
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709 |
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710 /* Cache the connection to the window server */ |
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711 static CGSConnectionID cgsConnection = (CGSConnectionID) -1; |
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712 |
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713 /* Cache the dock icon windows */ |
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714 static CGSWindowID dockIcons[kMaxWindows]; |
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715 static int numCachedDockIcons = 0; |
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716 |
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717 CGSWindowID windows[kMaxWindows]; |
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718 CGSWindowCount i, count; |
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719 CGSWindowLevel winLevel; |
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720 CGSRect winRect; |
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721 |
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722 CGSRect contentRect; |
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723 int windowNumber; |
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724 //int isMainWindow; |
390
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725 int firstDockIcon; |
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726 int dockIconCacheMiss; |
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727 int windowContentOffset; |
390
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728 |
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729 int obscured = SDL_TRUE; |
390
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730 |
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731 if ( [ window isVisible ] ) { |
390
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732 |
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733 /* walk the window list looking for windows over top of |
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734 (or casting a shadow on) ours */ |
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735 |
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736 /* Get a connection to the window server */ |
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737 /* Should probably be moved out into SetVideoMode() or InitVideo() */ |
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738 if (cgsConnection == (CGSConnectionID) -1) { |
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739 cgsConnection = (CGSConnectionID) 0; |
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740 cgsConnection = _CGSDefaultConnection (); |
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741 } |
390
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742 |
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743 if (cgsConnection) { |
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744 |
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745 if ( ! [ window styleMask ] & NSBorderlessWindowMask ) |
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746 windowContentOffset = 22; |
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747 else |
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748 windowContentOffset = 0; |
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749 |
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750 windowNumber = [ window windowNumber ]; |
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751 //isMainWindow = [ window isMainWindow ]; |
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752 |
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753 /* The window list is sorted according to order on the screen */ |
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754 count = 0; |
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755 CGSGetOnScreenWindowList (cgsConnection, 0, kMaxWindows, windows, &count); |
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756 CGSGetScreenRectForWindow (cgsConnection, windowNumber, &contentRect); |
390
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757 |
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758 /* adjust rect for window title bar (if present) */ |
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759 contentRect.origin.y += windowContentOffset; |
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760 contentRect.size.height -= windowContentOffset; |
390
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761 |
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762 firstDockIcon = -1; |
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763 dockIconCacheMiss = SDL_FALSE; |
390
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764 |
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765 /* The first window is always an empty window with level kCGSWindowLevelTop |
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766 so start at index 1 */ |
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767 for (i = 1; i < count; i++) { |
390
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768 |
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769 /* If we reach our window in the list, it cannot be obscured */ |
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770 if (windows[i] == windowNumber) { |
390
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771 |
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772 obscured = SDL_FALSE; |
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773 break; |
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774 } |
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775 else { |
390
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776 |
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777 float shadowSide; |
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778 float shadowTop; |
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779 float shadowBottom; |
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780 |
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781 CGSGetWindowLevel (cgsConnection, windows[i], &winLevel); |
390
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782 |
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783 if (winLevel == kCGSWindowLevelDockIcon) { |
390
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784 |
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785 int j; |
390
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786 |
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787 if (firstDockIcon < 0) { |
390
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788 |
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789 firstDockIcon = i; |
390
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790 |
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791 if (numCachedDockIcons > 0) { |
390
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792 |
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793 for (j = 0; j < numCachedDockIcons; j++) { |
390
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794 |
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|
795 if (windows[i] == dockIcons[j]) |
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796 i++; |
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797 else |
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798 break; |
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799 } |
390
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800 |
272
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801 if (j != 0) { |
390
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802 |
272
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803 i--; |
390
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804 |
272
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805 if (j < numCachedDockIcons) { |
390
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806 |
272
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|
807 dockIconCacheMiss = SDL_TRUE; |
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808 } |
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809 } |
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810 |
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811 } |
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812 } |
390
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813 |
272
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814 continue; |
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815 } |
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816 else if (winLevel == kCGSWindowLevelMenuIgnore |
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817 /* winLevel == kCGSWindowLevelTop */) { |
390
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818 |
272
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819 continue; /* cannot obscure window */ |
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820 } |
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821 else if (winLevel == kCGSWindowLevelDockMenu || |
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822 winLevel == kCGSWindowLevelMenu) { |
390
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823 |
272
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824 shadowSide = 18; |
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825 shadowTop = 4; |
390
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|
826 shadowBottom = 22; |
272
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827 } |
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828 else if (winLevel == kCGSWindowLevelUtility) { |
390
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|
829 |
272
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830 shadowSide = 8; |
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831 shadowTop = 4; |
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832 shadowBottom = 12; |
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833 } |
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834 else if (winLevel == kCGSWindowLevelNormal) { |
390
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|
835 |
272
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|
836 /* These numbers are for foreground windows, |
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|
837 they are too big (but will work) for background windows */ |
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838 shadowSide = 20; |
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|
839 shadowTop = 10; |
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840 shadowBottom = 24; |
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841 } |
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842 else if (winLevel == kCGSWindowLevelDock) { |
390
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|
843 |
272
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|
844 /* Create dock icon cache */ |
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|
845 if (numCachedDockIcons != (i-firstDockIcon) || |
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|
846 dockIconCacheMiss) { |
390
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|
847 |
272
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|
848 numCachedDockIcons = i - firstDockIcon; |
390
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|
849 memcpy (dockIcons, &(windows[firstDockIcon]), |
272
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|
850 numCachedDockIcons * sizeof(*windows)); |
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|
851 } |
390
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|
852 |
272
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|
853 /* no shadow */ |
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854 shadowSide = 0; |
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|
855 shadowTop = 0; |
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|
856 shadowBottom = 0; |
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|
857 } |
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|
858 else { |
390
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|
859 |
272
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|
860 /* kCGSWindowLevelDockLabel, |
390
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|
861 kCGSWindowLevelDock, |
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|
862 kOther??? */ |
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|
863 |
272
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864 /* no shadow */ |
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865 shadowSide = 0; |
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|
866 shadowTop = 0; |
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|
867 shadowBottom = 0; |
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|
868 } |
390
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|
869 |
272
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|
870 CGSGetScreenRectForWindow (cgsConnection, windows[i], &winRect); |
390
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|
871 |
272
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|
872 winRect.origin.x -= shadowSide; |
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873 winRect.origin.y -= shadowTop; |
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|
874 winRect.size.width += shadowSide; |
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|
875 winRect.size.height += shadowBottom; |
390
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|
876 |
272
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|
877 if (NSIntersectsRect (contentRect, winRect)) { |
390
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|
878 |
272
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|
879 obscured = SDL_TRUE; |
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|
880 break; |
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|
881 } |
390
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|
882 |
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|
883 } /* window was not our window */ |
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|
884 |
272
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|
885 } /* iterate over windows */ |
390
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|
886 |
272
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|
887 } /* get cgsConnection */ |
390
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|
888 |
272
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|
889 } /* window is visible */ |
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|
890 |
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|
891 return obscured; |
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|
892 #else |
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|
893 return SDL_TRUE; |
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894 #endif |
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|
895 } |
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|
896 |
390
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|
897 static void QZ_UpdateRects (_THIS, int numRects, SDL_Rect *rects) { |
272
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|
898 |
47
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Added initial support for Quartz video (thanks Darrell!)
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diff
changeset
|
899 if (SDL_VideoSurface->flags & SDL_OPENGLBLIT) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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|
900 QZ_GL_SwapBuffers (this); |
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Added initial support for Quartz video (thanks Darrell!)
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|
901 } |
390
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|
902 else if ( [ qz_window isMiniaturized ] && |
272
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|
903 ! (SDL_VideoSurface->flags & SDL_OPENGL)) { |
390
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|
904 |
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|
905 /** |
272
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906 * Set port alpha opaque so deminiaturize looks right |
390
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|
907 * This isn't so nice, but there is no |
272
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908 * initial deminatureize notification (before demini starts) |
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|
909 **/ |
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910 QZ_SetPortAlphaOpaque ([ [ qz_window contentView ] qdPort], |
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911 [ qz_window styleMask ] & NSBorderlessWindowMask); |
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912 } |
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913 else if ( ! QZ_IsWindowObscured (qz_window) ) { |
390
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914 |
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915 /* Use direct copy to flush contents to the display */ |
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916 CGrafPtr savePort; |
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917 CGrafPtr dstPort, srcPort; |
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918 const BitMap *dstBits, *srcBits; |
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919 Rect dstRect, srcRect; |
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920 Point offset; |
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921 int i; |
390
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922 |
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923 GetPort (&savePort); |
390
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924 |
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925 dstPort = CreateNewPortForCGDisplayID ((UInt32)display_id); |
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926 srcPort = [ window_view qdPort ]; |
390
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927 |
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928 offset.h = 0; |
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929 offset.v = 0; |
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930 SetPort (srcPort); |
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931 LocalToGlobal (&offset); |
390
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932 |
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933 SetPort (dstPort); |
390
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934 |
272
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935 LockPortBits (dstPort); |
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936 LockPortBits (srcPort); |
390
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937 |
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938 dstBits = GetPortBitMapForCopyBits (dstPort); |
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939 srcBits = GetPortBitMapForCopyBits (srcPort); |
390
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940 |
272
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941 for (i = 0; i < numRects; i++) { |
390
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|
942 |
272
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943 SetRect (&srcRect, rects[i].x, rects[i].y, |
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944 rects[i].x + rects[i].w, |
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945 rects[i].y + rects[i].h); |
390
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946 |
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947 SetRect (&dstRect, |
390
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948 rects[i].x + offset.h, |
272
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949 rects[i].y + offset.v, |
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950 rects[i].x + rects[i].w + offset.h, |
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951 rects[i].y + rects[i].h + offset.v); |
390
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952 |
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953 CopyBits (srcBits, dstBits, |
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954 &srcRect, &dstRect, srcCopy, NULL); |
390
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955 |
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956 } |
390
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957 |
272
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958 SetPort (savePort); |
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959 } |
47
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960 else { |
390
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961 |
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962 /* Use QDFlushPortBuffer() to flush content to display */ |
47
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|
963 int i; |
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|
964 RgnHandle dirty = NewRgn (); |
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|
965 RgnHandle temp = NewRgn (); |
390
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966 |
47
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|
967 SetEmptyRgn (dirty); |
390
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968 |
47
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|
969 /* Build the region of dirty rectangles */ |
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|
970 for (i = 0; i < numRects; i++) { |
390
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971 |
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|
972 MacSetRectRgn (temp, rects[i].x, rects[i].y, |
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973 rects[i].x + rects[i].w, rects[i].y + rects[i].h); |
47
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|
974 MacUnionRgn (dirty, temp, dirty); |
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|
975 } |
390
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|
976 |
47
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|
977 /* Flush the dirty region */ |
272
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978 QDFlushPortBuffer ( [ window_view qdPort ], dirty ); |
47
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|
979 DisposeRgn (dirty); |
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|
980 DisposeRgn (temp); |
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|
981 } |
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|
982 } |
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|
983 |
45b1c4303f87
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diff
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|
984 static void QZ_VideoQuit (_THIS) { |
45b1c4303f87
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|
985 |
45b1c4303f87
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diff
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|
986 QZ_UnsetVideoMode (this); |
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|
987 CGPaletteRelease (palette); |
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|
988 } |
45b1c4303f87
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diff
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|
989 |
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diff
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|
990 static int QZ_FillHWRect (_THIS, SDL_Surface *dst, SDL_Rect *rect, Uint32 color) { |
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|
991 |
45b1c4303f87
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|
992 CGSDisplayHWFill (display_id, rect->x, rect->y, rect->w, rect->h, color); |
272
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993 |
47
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|
994 return 0; |
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diff
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|
995 } |
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|
996 |
390
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997 static int QZ_LockHWSurface(_THIS, SDL_Surface *surface) { |
47
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|
998 |
45b1c4303f87
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diff
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|
999 return 1; |
45b1c4303f87
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parents:
diff
changeset
|
1000 } |
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|
1001 |
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1002 static void QZ_UnlockHWSurface(_THIS, SDL_Surface *surface) { |
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1003 |
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|
1004 } |
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Sam Lantinga <slouken@lokigames.com>
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|
1005 |
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|
1006 static void QZ_FreeHWSurface (_THIS, SDL_Surface *surface) { |
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|
1007 } |
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|
1008 |
45b1c4303f87
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|
1009 /* |
390
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1010 int QZ_FlipHWSurface (_THIS, SDL_Surface *surface) { |
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1011 return 0; |
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1012 } |
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|
1013 */ |
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1014 |
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1015 /* Gamma functions */ |
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|
1016 static int QZ_SetGamma (_THIS, float red, float green, float blue) { |
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Added initial support for Quartz video (thanks Darrell!)
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parents:
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|
1017 |
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|
1018 const CGGammaValue min = 0.0, max = 1.0; |
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1019 |
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1020 if (red == 0.0) |
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1021 red = FLT_MAX; |
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1022 else |
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1023 red = 1.0 / red; |
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Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1024 |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1025 if (green == 0.0) |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1026 green = FLT_MAX; |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1027 else |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1028 green = 1.0 / green; |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1029 |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1030 if (blue == 0.0) |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1031 blue = FLT_MAX; |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1032 else |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1033 blue = 1.0 / blue; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1034 |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1035 if ( CGDisplayNoErr == CGSetDisplayTransferByFormula |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1036 (display_id, min, max, red, min, max, green, min, max, blue) ) { |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1037 |
272
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1038 return 0; |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1039 } |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1040 else { |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1041 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1042 return -1; |
272
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1043 } |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1044 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1045 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1046 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
|
1047 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1048 CGGammaValue dummy; |
272
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1049 if ( CGDisplayNoErr == CGGetDisplayTransferByFormula |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1050 (display_id, &dummy, &dummy, red, |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1051 &dummy, &dummy, green, &dummy, &dummy, blue) ) |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1052 |
272
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1053 return 0; |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1054 else |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1055 return -1; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1056 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1057 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1058 static int QZ_SetGammaRamp (_THIS, Uint16 *ramp) { |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1059 |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1060 const CGTableCount tableSize = 255; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1061 CGGammaValue redTable[tableSize]; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1062 CGGammaValue greenTable[tableSize]; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1063 CGGammaValue blueTable[tableSize]; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1064 |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1065 int i; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1066 |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1067 /* Extract gamma values into separate tables, convert to floats between 0.0 and 1.0 */ |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1068 for (i = 0; i < 256; i++) |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1069 redTable[i % 256] = ramp[i] / 65535.0; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1070 |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1071 for (i=256; i < 512; i++) |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1072 greenTable[i % 256] = ramp[i] / 65535.0; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1073 |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1074 for (i=512; i < 768; i++) |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1075 blueTable[i % 256] = ramp[i] / 65535.0; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1076 |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1077 if ( CGDisplayNoErr == CGSetDisplayTransferByTable |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1078 (display_id, tableSize, redTable, greenTable, blueTable) ) |
272
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1079 return 0; |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1080 else |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1081 return -1; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1082 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1083 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1084 static int QZ_GetGammaRamp (_THIS, Uint16 *ramp) { |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1085 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1086 const CGTableCount tableSize = 255; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1087 CGGammaValue redTable[tableSize]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1088 CGGammaValue greenTable[tableSize]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1089 CGGammaValue blueTable[tableSize]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1090 CGTableCount actual; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1091 int i; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1092 |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1093 if ( CGDisplayNoErr != CGGetDisplayTransferByTable |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1094 (display_id, tableSize, redTable, greenTable, blueTable, &actual) || |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1095 actual != tableSize) |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1096 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1097 return -1; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1098 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1099 /* 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
|
1100 for (i = 0; i < 256; i++) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1101 ramp[i] = redTable[i % 256] * 65535.0; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1102 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1103 for (i=256; i < 512; i++) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1104 ramp[i] = greenTable[i % 256] * 65535.0; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1105 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1106 for (i=512; i < 768; i++) |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1107 ramp[i] = blueTable[i % 256] * 65535.0; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1108 |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1109 return 0; |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1110 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1111 |
272
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1112 /* OpenGL helper functions (used internally) */ |
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1113 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1114 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
|
1115 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1116 NSOpenGLPixelFormatAttribute attr[32]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1117 NSOpenGLPixelFormat *fmt; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1118 int i = 0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1119 int colorBits = bpp; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1120 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1121 if ( flags & SDL_FULLSCREEN ) { |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1122 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1123 attr[i++] = NSOpenGLPFAFullScreen; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1124 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1125 /* In windowed mode, the OpenGL pixel depth must match device pixel depth */ |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1126 else if ( colorBits != device_bpp ) { |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1127 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1128 colorBits = device_bpp; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1129 } |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1130 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1131 attr[i++] = NSOpenGLPFAColorSize; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1132 attr[i++] = colorBits; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1133 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1134 attr[i++] = NSOpenGLPFADepthSize; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1135 attr[i++] = this->gl_config.depth_size; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1136 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1137 if ( this->gl_config.double_buffer ) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1138 attr[i++] = NSOpenGLPFADoubleBuffer; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1139 } |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1140 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1141 if ( this->gl_config.stencil_size != 0 ) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1142 attr[i++] = NSOpenGLPFAStencilSize; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1143 attr[i++] = this->gl_config.stencil_size; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1144 } |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1145 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1146 attr[i++] = NSOpenGLPFAScreenMask; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1147 attr[i++] = CGDisplayIDToOpenGLDisplayMask (display_id); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1148 attr[i] = 0; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1149 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1150 fmt = [ [ NSOpenGLPixelFormat alloc ] initWithAttributes:attr ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1151 if (fmt == nil) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1152 SDL_SetError ("Failed creating OpenGL pixel format"); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1153 return 0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1154 } |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1155 |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1156 gl_context = [ [ NSOpenGLContext alloc ] initWithFormat:fmt |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1157 shareContext:nil]; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1158 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1159 if (gl_context == nil) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1160 SDL_SetError ("Failed creating OpenGL context"); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1161 return 0; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1162 } |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1163 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1164 /* 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
|
1165 this->gl_config.driver_loaded = 1; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1166 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1167 [ fmt release ]; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1168 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1169 return 1; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1170 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1171 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1172 static void QZ_TearDownOpenGL (_THIS) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1173 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1174 [ NSOpenGLContext clearCurrentContext ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1175 [ gl_context clearDrawable ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1176 [ gl_context release ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1177 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1178 |
272
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Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1179 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1180 /* SDL OpenGL functions */ |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1181 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1182 static int QZ_GL_LoadLibrary (_THIS, const char *location) { |
197
ef78524e5f59
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
172
diff
changeset
|
1183 this->gl_config.driver_loaded = 1; |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1184 return 1; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1185 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1186 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1187 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
|
1188 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1189 /* 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
|
1190 CFBundleRef bundle; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1191 CFURLRef bundleURL = CFURLCreateWithFileSystemPath (kCFAllocatorDefault, |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1192 CFSTR("/System/Library/Frameworks/OpenGL.framework"), kCFURLPOSIXPathStyle, true); |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1193 |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1194 CFStringRef functionName = CFStringCreateWithCString |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1195 (kCFAllocatorDefault, proc, kCFStringEncodingASCII); |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1196 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1197 void *function; |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1198 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1199 bundle = CFBundleCreate (kCFAllocatorDefault, bundleURL); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1200 assert (bundle != NULL); |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1201 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1202 function = CFBundleGetFunctionPointerForName (bundle, functionName); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1203 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1204 CFRelease ( bundleURL ); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1205 CFRelease ( functionName ); |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1206 CFRelease ( bundle ); |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1207 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1208 return function; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1209 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1210 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1211 static int QZ_GL_GetAttribute (_THIS, SDL_GLattr attrib, int* value) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1212 |
347 | 1213 GLenum attr = 0; |
308
ee32ed29a507
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1214 |
ee32ed29a507
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1215 QZ_GL_MakeCurrent (this); |
ee32ed29a507
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1216 |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1217 switch (attrib) { |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1218 case SDL_GL_RED_SIZE: attr = GL_RED_BITS; break; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1219 case SDL_GL_BLUE_SIZE: attr = GL_BLUE_BITS; break; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1220 case SDL_GL_GREEN_SIZE: attr = GL_GREEN_BITS; break; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1221 case SDL_GL_ALPHA_SIZE: attr = GL_ALPHA_BITS; break; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1222 case SDL_GL_DOUBLEBUFFER: attr = GL_DOUBLEBUFFER; break; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1223 case SDL_GL_DEPTH_SIZE: attr = GL_DEPTH_BITS; break; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1224 case SDL_GL_STENCIL_SIZE: attr = GL_STENCIL_BITS; break; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1225 case SDL_GL_ACCUM_RED_SIZE: attr = GL_ACCUM_RED_BITS; break; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1226 case SDL_GL_ACCUM_GREEN_SIZE: attr = GL_ACCUM_GREEN_BITS; break; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1227 case SDL_GL_ACCUM_BLUE_SIZE: attr = GL_ACCUM_BLUE_BITS; break; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1228 case SDL_GL_ACCUM_ALPHA_SIZE: attr = GL_ACCUM_ALPHA_BITS; break; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents:
359
diff
changeset
|
1229 case SDL_GL_BUFFER_SIZE: |
308
ee32ed29a507
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1230 { |
ee32ed29a507
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1231 GLint bits = 0; |
ee32ed29a507
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1232 GLint component; |
ee32ed29a507
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1233 |
ee32ed29a507
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1234 /* there doesn't seem to be a single flag in OpenGL for this! */ |
ee32ed29a507
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1235 glGetIntegerv (GL_RED_BITS, &component); bits += component; |
ee32ed29a507
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1236 glGetIntegerv (GL_GREEN_BITS,&component); bits += component; |
ee32ed29a507
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1237 glGetIntegerv (GL_BLUE_BITS, &component); bits += component; |
ee32ed29a507
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1238 glGetIntegerv (GL_ALPHA_BITS, &component); bits += component; |
ee32ed29a507
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1239 |
ee32ed29a507
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1240 *value = bits; |
ee32ed29a507
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1241 } |
ee32ed29a507
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1242 return 0; |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1243 } |
272
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
1244 |
324
f25f666d609a
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
308
diff
changeset
|
1245 glGetIntegerv (attr, (GLint *)value); |
308
ee32ed29a507
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1246 return 0; |
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1247 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1248 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1249 static int QZ_GL_MakeCurrent (_THIS) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1250 [ gl_context makeCurrentContext ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1251 return 0; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1252 } |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1253 |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1254 static void QZ_GL_SwapBuffers (_THIS) { |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1255 [ gl_context flushBuffer ]; |
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff
changeset
|
1256 } |
272
d1447a846d80
Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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252
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|
1257 |
390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1258 static int QZ_LockYUV (_THIS, SDL_Overlay *overlay) { |
272
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Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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1259 |
390
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Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1260 return 0; |
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Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1261 } |
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|
1262 |
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|
1263 static void QZ_UnlockYUV (_THIS, SDL_Overlay *overlay) { |
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|
1264 |
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|
1265 ; |
19e73568a75c
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|
1266 } |
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|
1267 |
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diff
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|
1268 static int QZ_DisplayYUV (_THIS, SDL_Overlay *overlay, SDL_Rect *dstrect) { |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1269 |
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Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1270 OSErr err; |
19e73568a75c
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|
1271 CodecFlags flags; |
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Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1272 |
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|
1273 if (dstrect->x != 0 || dstrect->y != 0) { |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
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|
1274 |
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|
1275 SDL_SetError ("Need a dstrect at (0,0)"); |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
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|
1276 return -1; |
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Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
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|
1277 } |
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|
1278 |
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|
1279 if (dstrect->w != yuv_width || dstrect->h != yuv_height) { |
19e73568a75c
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|
1280 |
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Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1281 Fixed scale_x, scale_y; |
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|
1282 |
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|
1283 scale_x = FixDiv ( Long2Fix (dstrect->w), Long2Fix (overlay->w) ); |
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Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1284 scale_y = FixDiv ( Long2Fix (dstrect->h), Long2Fix (overlay->h) ); |
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Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1285 |
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|
1286 SetIdentityMatrix (yuv_matrix); |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1287 ScaleMatrix (yuv_matrix, scale_x, scale_y, Long2Fix (0), Long2Fix (0)); |
19e73568a75c
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|
1288 |
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|
1289 SetDSequenceMatrix (yuv_seq, yuv_matrix); |
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Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1290 |
19e73568a75c
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|
1291 yuv_width = dstrect->w; |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1292 yuv_height = dstrect->h; |
19e73568a75c
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Sam Lantinga <slouken@libsdl.org>
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|
1293 } |
19e73568a75c
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|
1294 |
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Date: Sat, 1 Jun 2002 17:56:45 -0500
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diff
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|
1295 if( ( err = DecompressSequenceFrameS( |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
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359
diff
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|
1296 yuv_seq, |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1297 (void*)yuv_pixmap, |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1298 sizeof (PlanarPixmapInfoYUV420), |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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359
diff
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|
1299 codecFlagUseImageBuffer, &flags, nil ) != noErr ) ) |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1300 { |
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Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1301 SDL_SetError ("DecompressSequenceFrameS failed"); |
19e73568a75c
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|
1302 } |
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|
1303 |
19e73568a75c
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|
1304 return err == noErr; |
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|
1305 } |
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|
1306 |
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|
1307 static void QZ_FreeHWYUV (_THIS, SDL_Overlay *overlay) { |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1308 |
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|
1309 CDSequenceEnd (yuv_seq); |
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|
1310 ExitMovies(); |
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|
1311 |
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|
1312 free (overlay->hwfuncs); |
19e73568a75c
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|
1313 free (overlay->pitches); |
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Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1314 free (overlay->pixels); |
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|
1315 |
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|
1316 if (SDL_VideoSurface->flags & SDL_FULLSCREEN) { |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1317 [ qz_window close ]; |
19e73568a75c
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|
1318 qz_window = nil; |
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|
1319 } |
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|
1320 |
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|
1321 free (yuv_matrix); |
19e73568a75c
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|
1322 DisposeHandle ((Handle)yuv_idh); |
19e73568a75c
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|
1323 } |
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|
1324 |
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|
1325 #include "SDL_yuvfuncs.h" |
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|
1326 |
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|
1327 /** |
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|
1328 * check for 16 byte alignment, bail otherwise |
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|
1329 **/ |
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|
1330 #define CHECK_ALIGN(x) do { if ((Uint32)x & 15) { SDL_SetError("Alignment error"); return NULL; } } while(0) |
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|
1331 |
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|
1332 /** |
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|
1333 * align a byte offset, return how much to add to make it |
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|
1334 * a multiple of 16 |
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|
1335 **/ |
19e73568a75c
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|
1336 #define ALIGN(x) ((16 - (x & 15)) & 15) |
19e73568a75c
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|
1337 |
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|
1338 static SDL_Overlay* QZ_CreateYUVOverlay (_THIS, int width, int height, |
19e73568a75c
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|
1339 Uint32 format, SDL_Surface *display) { |
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|
1340 |
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|
1341 Uint32 codec; |
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|
1342 OSStatus err; |
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|
1343 CGrafPtr port; |
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|
1344 SDL_Overlay *overlay; |
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|
1345 |
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|
1346 if (format == SDL_YV12_OVERLAY || |
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|
1347 format == SDL_IYUV_OVERLAY) { |
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|
1348 |
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|
1349 codec = kYUV420CodecType; |
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|
1350 } |
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|
1351 else { |
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|
1352 SDL_SetError ("Hardware: unsupported video format"); |
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|
1353 return NULL; |
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|
1354 } |
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|
1355 |
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|
1356 yuv_idh = (ImageDescriptionHandle) NewHandleClear (sizeof(ImageDescription)); |
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|
1357 if (yuv_idh == NULL) { |
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|
1358 SDL_OutOfMemory(); |
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|
1359 return NULL; |
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|
1360 } |
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|
1361 |
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|
1362 yuv_matrix = (MatrixRecordPtr) malloc (sizeof(MatrixRecord)); |
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|
1363 if (yuv_matrix == NULL) { |
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|
1364 SDL_OutOfMemory(); |
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|
1365 return NULL; |
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|
1366 } |
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|
1367 |
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|
1368 if ( EnterMovies() != noErr ) { |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1369 SDL_SetError ("Could not init QuickTime for YUV playback"); |
19e73568a75c
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|
1370 return NULL; |
19e73568a75c
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|
1371 } |
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1372 |
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|
1373 err = FindCodec (codec, bestSpeedCodec, nil, &yuv_codec); |
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|
1374 if (err != noErr) { |
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Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1375 SDL_SetError ("Could not find QuickTime codec for format"); |
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|
1376 return NULL; |
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|
1377 } |
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|
1378 |
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|
1379 if (SDL_VideoSurface->flags & SDL_FULLSCREEN) { |
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|
1380 |
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|
1381 /** |
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|
1382 * Good acceleration requires a window to be present. |
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|
1383 * A CGrafPtr that points to the screen isn't good enough |
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|
1384 **/ |
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Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1385 NSRect content = NSMakeRect (0, 0, SDL_VideoSurface->w, SDL_VideoSurface->h); |
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|
1386 |
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|
1387 qz_window = [ [ SDL_QuartzWindow alloc ] |
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|
1388 initWithContentRect:content |
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Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1389 styleMask:NSBorderlessWindowMask |
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|
1390 backing:NSBackingStoreBuffered defer:NO ]; |
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|
1391 |
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|
1392 if (qz_window == nil) { |
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|
1393 SDL_SetError ("Could not create the Cocoa window"); |
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|
1394 return NULL; |
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|
1395 } |
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|
1396 |
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|
1397 [ qz_window setContentView:[ [ SDL_QuartzWindowView alloc ] init ] ]; |
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|
1398 [ qz_window setReleasedWhenClosed:YES ]; |
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|
1399 [ qz_window center ]; |
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|
1400 [ qz_window setAcceptsMouseMovedEvents:YES ]; |
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|
1401 [ qz_window setLevel:CGShieldingWindowLevel() ]; |
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|
1402 [ qz_window makeKeyAndOrderFront:nil ]; |
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|
1403 |
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|
1404 port = [ [ qz_window contentView ] qdPort ]; |
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|
1405 SetPort (port); |
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|
1406 // BUG: would like to remove white flash when window kicks in |
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|
1407 //{ |
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|
1408 // Rect r; |
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|
1409 // SetRect (&r, 0, 0, SDL_VideoSurface->w, SDL_VideoSurface->h); |
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|
1410 // PaintRect (&r); |
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|
1411 // QDFlushPortBuffer (port, nil); |
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|
1412 //} |
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|
1413 |
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|
1414 } |
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|
1415 else { |
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|
1416 port = [ [ qz_window contentView ] qdPort ]; |
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|
1417 SetPort (port); |
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|
1418 } |
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|
1419 |
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|
1420 SetIdentityMatrix (yuv_matrix); |
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|
1421 |
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|
1422 HLock ((Handle)yuv_idh); |
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|
1423 |
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|
1424 (**yuv_idh).idSize = sizeof(ImageDescription); |
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|
1425 (**yuv_idh).cType = codec; |
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|
1426 (**yuv_idh).version = 1; |
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|
1427 (**yuv_idh).revisionLevel = 0; |
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|
1428 (**yuv_idh).width = width; |
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|
1429 (**yuv_idh).height = height; |
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|
1430 (**yuv_idh).hRes = Long2Fix(72); |
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|
1431 (**yuv_idh).vRes = Long2Fix(72); |
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|
1432 (**yuv_idh).spatialQuality = codecLosslessQuality; |
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|
1433 (**yuv_idh).frameCount = 1; |
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|
1434 (**yuv_idh).clutID = -1; |
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|
1435 (**yuv_idh).dataSize = 0; |
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|
1436 (**yuv_idh).depth = 12; |
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|
1437 |
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|
1438 HUnlock ((Handle)yuv_idh); |
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|
1439 |
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diff
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|
1440 err = DecompressSequenceBeginS ( |
19e73568a75c
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|
1441 &yuv_seq, |
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|
1442 yuv_idh, |
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|
1443 NULL, |
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|
1444 0, |
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|
1445 port, |
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|
1446 NULL, |
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|
1447 NULL, |
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|
1448 yuv_matrix, |
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|
1449 0, |
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|
1450 NULL, |
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|
1451 codecFlagUseImageBuffer, |
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|
1452 codecLosslessQuality, |
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|
1453 yuv_codec); |
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|
1454 |
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|
1455 if (err != noErr) { |
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|
1456 SDL_SetError ("Error trying to start YUV codec."); |
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|
1457 return NULL; |
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|
1458 } |
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|
1459 |
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|
1460 overlay = (SDL_Overlay*) malloc (sizeof(*overlay)); |
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|
1461 if (overlay == NULL) { |
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|
1462 SDL_OutOfMemory(); |
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|
1463 return NULL; |
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|
1464 } |
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|
1465 |
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|
1466 overlay->format = format; |
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|
1467 overlay->w = width; |
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|
1468 overlay->h = height; |
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|
1469 overlay->planes = 3; |
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|
1470 overlay->hw_overlay = 1; |
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|
1471 { |
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|
1472 int offset; |
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|
1473 Uint8 **pixels; |
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|
1474 Uint16 *pitches; |
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|
1475 int plane2, plane3; |
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|
1476 |
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|
1477 if (format == SDL_IYUV_OVERLAY) { |
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|
1478 |
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|
1479 plane2 = 1; /* Native codec format */ |
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|
1480 plane3 = 2; |
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|
1481 } |
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|
1482 else if (format == SDL_YV12_OVERLAY) { |
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|
1483 |
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|
1484 /* switch the U and V planes */ |
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Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1485 plane2 = 2; /* U plane maps to plane 3 */ |
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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|
1486 plane3 = 1; /* V plane maps to plane 2 */ |
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1487 } |
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1488 else { |
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1489 SDL_SetError("Unsupported YUV format"); |
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1490 return NULL; |
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1491 } |
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1492 |
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1493 pixels = (Uint8**) malloc (sizeof(*pixels) * 3); |
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1494 pitches = (Uint16*) malloc (sizeof(*pitches) * 3); |
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1495 if (pixels == NULL || pitches == NULL) { |
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1496 SDL_OutOfMemory(); |
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1497 return NULL; |
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1498 } |
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1499 |
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1500 yuv_pixmap = (PlanarPixmapInfoYUV420*) |
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1501 malloc (sizeof(PlanarPixmapInfoYUV420) + |
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1502 (width * height * 2)); |
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1503 if (yuv_pixmap == NULL) { |
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1504 SDL_OutOfMemory (); |
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1505 return NULL; |
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1506 } |
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1507 |
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1508 //CHECK_ALIGN(yuv_pixmap); |
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1509 offset = sizeof(PlanarPixmapInfoYUV420); |
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1510 //offset += ALIGN(offset); |
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1511 //CHECK_ALIGN(offset); |
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1512 |
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1513 pixels[0] = (Uint8*)yuv_pixmap + offset; |
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1514 //CHECK_ALIGN(pixels[0]); |
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1515 |
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1516 pitches[0] = width; |
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1517 yuv_pixmap->componentInfoY.offset = offset; |
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1518 yuv_pixmap->componentInfoY.rowBytes = width; |
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1519 |
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1520 offset += width * height; |
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1521 pixels[plane2] = (Uint8*)yuv_pixmap + offset; |
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1522 pitches[plane2] = width / 2; |
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1523 yuv_pixmap->componentInfoCb.offset = offset; |
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1524 yuv_pixmap->componentInfoCb.rowBytes = width / 2; |
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1525 |
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1526 offset += (width * height / 4); |
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1527 pixels[plane3] = (Uint8*)yuv_pixmap + offset; |
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1528 pitches[plane3] = width / 2; |
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1529 yuv_pixmap->componentInfoCr.offset = offset; |
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1530 yuv_pixmap->componentInfoCr.rowBytes = width / 2; |
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1531 |
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1532 overlay->pixels = pixels; |
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1533 overlay->pitches = pitches; |
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1534 } |
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1535 |
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1536 overlay->hwfuncs = malloc (sizeof(*overlay->hwfuncs)); |
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1537 if (overlay->hwfuncs == NULL) { |
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1538 SDL_OutOfMemory(); |
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1539 return NULL; |
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1540 } |
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1541 |
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1542 overlay->hwfuncs->Lock = QZ_LockYUV; |
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1543 overlay->hwfuncs->Unlock = QZ_UnlockYUV; |
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1544 overlay->hwfuncs->Display = QZ_DisplayYUV; |
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1545 overlay->hwfuncs->FreeHW = QZ_FreeHWYUV; |
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1546 |
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1547 yuv_width = overlay->w; |
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1548 yuv_height = overlay->h; |
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1549 |
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|
1550 return overlay; |
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1551 } |
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|
1552 |