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annotate src/video/nanox/SDL_nxvideo.c @ 610:95433459fbd2

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Date: Mon, 14 Apr 2003 22:08:27 +0100 From: Patrice Mandin Subject: [SDL][PATCH] 2 patches for sdl Here are 2 patches for SDL: - One is to put the dummy video drivers at the end of the video drivers list. It gave me problems, when SDL_VIDEODRIVER is not set, and the dummy driver is used instead of the platform's driver, just because it is always available. So the dummy driver must always be at the end of the list. I suppose picogui and dc video drivers also don't work.
author Sam Lantinga <slouken@libsdl.org>
date Tue, 15 Apr 2003 15:46:56 +0000
parents 26dafefeebb2
children 31d9be995d5c
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga
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4 Copyright (C) 2001 Hsieh-Fu Tsai
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26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
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5 Copyright (C) 2002 Greg Haerr <greg@censoft.com>
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6
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7 This library is free software; you can redistribute it and/or
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8 modify it under the terms of the GNU Library General Public
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9 License as published by the Free Software Foundation; either
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10 version 2 of the License, or (at your option) any later version.
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11
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12 This library is distributed in the hope that it will be useful,
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13 but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 Library General Public License for more details.
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16
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17 You should have received a copy of the GNU Library General Public
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18 License along with this library; if not, write to the Free
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19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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20
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21 Sam Lantinga
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22 slouken@libsdl.org
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23
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24 Hsieh-Fu Tsai
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25 clare@setabox.com
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26 */
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27
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28 #include <stdlib.h>
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29
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30 #include "SDL_video.h"
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31 #include "SDL_pixels_c.h"
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32 #include "SDL_events_c.h"
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33 #include "SDL_thread.h"
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34
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35 #define MWINCLUDECOLORS
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36 #include "SDL_nxvideo.h"
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37 #include "SDL_nxmodes_c.h"
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38 #include "SDL_nxwm_c.h"
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39 #include "SDL_nxmouse_c.h"
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40 #include "SDL_nximage_c.h"
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41 #include "SDL_nxevents_c.h"
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42
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43 // Initialization/Query functions
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44 static int NX_VideoInit (_THIS, SDL_PixelFormat * vformat) ;
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45 static SDL_Surface * NX_SetVideoMode (_THIS, SDL_Surface * current, int width, int height, int bpp, Uint32 flags) ;
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46 static int NX_SetColors (_THIS, int firstcolor, int ncolors, SDL_Color * colors) ;
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47 static void NX_VideoQuit (_THIS) ;
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48 static void NX_DestroyWindow (_THIS, SDL_Surface * screen) ;
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49 static int NX_ToggleFullScreen (_THIS, int on) ;
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50 static void NX_UpdateMouse (_THIS) ;
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51 static int NX_SetGammaRamp (_THIS, Uint16 * ramp) ;
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52 static int NX_GetGammaRamp (_THIS, Uint16 * ramp) ;
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53
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54 // Microwin driver bootstrap functions
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55 static int NX_Available ()
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56 {
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57 Dprintf ("enter NX_Available\n") ;
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58
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59 if (GrOpen () < 0) return 0 ;
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60 GrClose () ;
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61
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62 Dprintf ("leave NX_Available\n") ;
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63 return 1 ;
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64 }
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65
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66 static void NX_DeleteDevice (SDL_VideoDevice * device)
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67 {
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68 Dprintf ("enter NX_DeleteDevice\n") ;
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69
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70 if (device) {
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71 if (device -> hidden) free (device -> hidden) ;
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72 if (device -> gl_data) free (device -> gl_data) ;
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73 free (device) ;
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74 }
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75
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76 Dprintf ("leave NX_DeleteDevice\n") ;
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77 }
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78
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79 static SDL_VideoDevice * NX_CreateDevice (int devindex)
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80 {
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81 SDL_VideoDevice * device ;
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82
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83 Dprintf ("enter NX_CreateDevice\n") ;
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84
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85 // Initialize all variables that we clean on shutdown
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86 device = (SDL_VideoDevice *) malloc (sizeof (SDL_VideoDevice)) ;
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87 if (device) {
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88 memset (device, 0, (sizeof * device)) ;
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89 device -> hidden = (struct SDL_PrivateVideoData *)
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90 malloc ((sizeof * device -> hidden)) ;
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91 device -> gl_data = NULL ;
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92 }
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93 if ((device == NULL) || (device -> hidden == NULL)) {
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94 SDL_OutOfMemory () ;
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95 NX_DeleteDevice (device) ;
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96 return 0 ;
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97 }
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98 memset (device -> hidden, 0, (sizeof * device -> hidden)) ;
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99
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100 // Set the function pointers
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101 device -> VideoInit = NX_VideoInit ;
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102 device -> ListModes = NX_ListModes ;
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103 device -> SetVideoMode = NX_SetVideoMode ;
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104 device -> ToggleFullScreen = NX_ToggleFullScreen ;
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105 device -> UpdateMouse = NX_UpdateMouse ;
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106 device -> CreateYUVOverlay = NULL ;
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107 device -> SetColors = NX_SetColors ;
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108 device -> UpdateRects = NULL ;
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109 device -> VideoQuit = NX_VideoQuit;
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110 device -> AllocHWSurface = NULL ;
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111 device -> CheckHWBlit = NULL ;
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112 device -> FillHWRect = NULL ;
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113 device -> SetHWColorKey = NULL ;
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114 device -> SetHWAlpha = NULL ;
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115 device -> LockHWSurface = NULL ;
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116 device -> UnlockHWSurface = NULL ;
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117 device -> FlipHWSurface = NULL ;
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118 device -> FreeHWSurface = NULL ;
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119 device -> SetGamma = NULL ;
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120 device -> GetGamma = NULL ;
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121 device -> SetGammaRamp = NX_SetGammaRamp ;
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122 device -> GetGammaRamp = NX_GetGammaRamp ;
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123
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124 #ifdef HAVE_OPENGL
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125 device -> GL_LoadLibrary = NULL ;
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126 device -> GL_GetProcAddress = NULL ;
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127 device -> GL_GetAttribute = NULL ;
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128 device -> GL_MakeCurrent = NULL ;
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129 device -> GL_SwapBuffers = NULL ;
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130 #endif
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131
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132 device -> SetIcon = NULL ;
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133 device -> SetCaption = NX_SetCaption;
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134 device -> IconifyWindow = NULL ;
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135 device -> GrabInput = NULL ;
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136 device -> GetWMInfo = NX_GetWMInfo ;
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137 device -> FreeWMCursor = NX_FreeWMCursor ;
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138 device -> CreateWMCursor = NX_CreateWMCursor ;
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139 device -> ShowWMCursor = NX_ShowWMCursor ;
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140 device -> WarpWMCursor = NX_WarpWMCursor ;
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141 device -> CheckMouseMode = NULL ;
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142 device -> InitOSKeymap = NX_InitOSKeymap ;
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143 device -> PumpEvents = NX_PumpEvents ;
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144
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145 device -> free = NX_DeleteDevice ;
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146
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147 Dprintf ("leave NX_CreateDevice\n") ;
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148 return device ;
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149 }
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150
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151 VideoBootStrap NX_bootstrap = {
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152 "nanox", "nanox", NX_Available, NX_CreateDevice
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153 } ;
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154
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155 static void create_aux_windows (_THIS)
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156 {
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157 GR_WM_PROPERTIES props ;
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158
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159 Dprintf ("enter create_aux_windows\n") ;
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160
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161 // Don't create any extra windows if we are being managed
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162 if (SDL_windowid) {
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163 FSwindow = 0 ;
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parents:
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164 return ;
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165 }
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166
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parents:
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167 if (FSwindow && FSwindow != GR_ROOT_WINDOW_ID) {
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168 GrDestroyWindow (FSwindow) ;
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parents:
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169 }
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170
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171 FSwindow = GrNewWindow (GR_ROOT_WINDOW_ID, 0, 0, 1, 1, 0, BLACK, BLACK) ;
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172 props.flags = GR_WM_FLAGS_PROPS ;
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173 props.props = GR_WM_PROPS_NODECORATE ;
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parents:
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174 GrSetWMProperties (FSwindow, & props) ;
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175
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diff changeset
176 GrSelectEvents (FSwindow, (GR_EVENT_MASK_EXPOSURE |
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177 GR_EVENT_MASK_BUTTON_DOWN | GR_EVENT_MASK_BUTTON_UP |
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178 GR_EVENT_MASK_FOCUS_IN | GR_EVENT_MASK_FOCUS_OUT |
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179 GR_EVENT_MASK_KEY_DOWN | GR_EVENT_MASK_KEY_UP |
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180 GR_EVENT_MASK_MOUSE_ENTER | GR_EVENT_MASK_MOUSE_EXIT |
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181 GR_EVENT_MASK_MOUSE_MOTION | GR_EVENT_MASK_UPDATE |
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parents:
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182 GR_EVENT_MASK_CLOSE_REQ)) ;
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183
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184 Dprintf ("leave create_aux_windows\n") ;
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185 }
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186
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187 int NX_VideoInit (_THIS, SDL_PixelFormat * vformat)
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188 {
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189 GR_SCREEN_INFO si ;
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190
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191 Dprintf ("enter NX_VideoInit\n") ;
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192
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193 if (GrOpen () < 0) {
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194 SDL_SetError ("GrOpen() fail") ;
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195 return -1 ;
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196 }
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197
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198 // use share memory to speed up
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diff changeset
199 #ifdef NANOX_SHARE_MEMORY
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200 GrReqShmCmds (0xFFFF);
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diff changeset
201 #endif
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202
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203 SDL_Window = 0 ;
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diff changeset
204 FSwindow = 0 ;
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diff changeset
205
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diff changeset
206 GammaRamp_R = NULL ;
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diff changeset
207 GammaRamp_G = NULL ;
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diff changeset
208 GammaRamp_B = NULL ;
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209
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diff changeset
210 GrGetScreenInfo (& si) ;
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parents:
diff changeset
211 SDL_Visual.bpp = si.bpp ;
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212
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213 // GetVideoMode
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214 SDL_modelist = (SDL_Rect **) malloc (sizeof (SDL_Rect *) * 2) ;
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diff changeset
215 if (SDL_modelist) {
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diff changeset
216 SDL_modelist [0] = (SDL_Rect *) malloc (sizeof(SDL_Rect)) ;
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parents:
diff changeset
217 if (SDL_modelist [0]) {
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parents:
diff changeset
218 SDL_modelist [0] -> x = 0 ;
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parents:
diff changeset
219 SDL_modelist [0] -> y = 0 ;
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parents:
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220 SDL_modelist [0] -> w = si.cols ;
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diff changeset
221 SDL_modelist [0] -> h = si.rows ;
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222 }
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diff changeset
223 SDL_modelist [1] = NULL ;
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224 }
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diff changeset
225
471
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
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parents: 297
diff changeset
226 pixel_type = si.pixtype;
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diff changeset
227 SDL_Visual.red_mask = si.rmask;
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228 SDL_Visual.green_mask = si.gmask;
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parents: 297
diff changeset
229 SDL_Visual.blue_mask = si.bmask;
30
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230
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231 vformat -> BitsPerPixel = SDL_Visual.bpp ;
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diff changeset
232 if (vformat -> BitsPerPixel > 8) {
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233 vformat -> Rmask = SDL_Visual.red_mask ;
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diff changeset
234 vformat -> Gmask = SDL_Visual.green_mask ;
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parents:
diff changeset
235 vformat -> Bmask = SDL_Visual.blue_mask ;
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diff changeset
236 }
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237
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diff changeset
238 // See if we have been passed a window to use
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239 SDL_windowid = getenv ("SDL_WINDOWID") ;
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diff changeset
240
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241 // Create the fullscreen (and managed windows : no implement)
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diff changeset
242 create_aux_windows (this) ;
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diff changeset
243
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diff changeset
244 Dprintf ("leave NX_VideoInit\n") ;
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245 return 0 ;
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parents:
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246 }
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247
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diff changeset
248 void NX_VideoQuit (_THIS)
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249 {
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250 Dprintf ("enter NX_VideoQuit\n") ;
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251
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252 // Start shutting down the windows
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diff changeset
253 NX_DestroyImage (this, this -> screen) ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
254 NX_DestroyWindow (this, this -> screen) ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
255 if (FSwindow && FSwindow != GR_ROOT_WINDOW_ID) {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
256 GrDestroyWindow (FSwindow) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
257 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
258 NX_FreeVideoModes (this) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
259 free (GammaRamp_R) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
260 free (GammaRamp_G) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
261 free (GammaRamp_B) ;
471
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
262
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
263 #ifdef ENABLE_NANOX_DIRECT_FB
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
264 if (Clientfb)
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
265 GrCloseClientFramebuffer();
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
266 #endif
30
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
267 GrClose () ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
268
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
269 Dprintf ("leave NX_VideoQuit\n") ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
270 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
271
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
272 static void NX_DestroyWindow (_THIS, SDL_Surface * screen)
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
273 {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
274 Dprintf ("enter NX_DestroyWindow\n") ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
275
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
276 if (! SDL_windowid) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
277 if (screen && (screen -> flags & SDL_FULLSCREEN)) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
278 screen -> flags &= ~ SDL_FULLSCREEN ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
279 NX_LeaveFullScreen (this) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
280 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
281
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
282 // Destroy the output window
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
283 if (SDL_Window && SDL_Window != GR_ROOT_WINDOW_ID) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
284 GrDestroyWindow (SDL_Window) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
285 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
286 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
287
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
288 // Free the graphics context
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
289 if (! SDL_GC) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
290 GrDestroyGC (SDL_GC) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
291 SDL_GC = 0;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
292 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
293
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
294 Dprintf ("leave NX_DestroyWindow\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
295 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
296
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
297 static int NX_CreateWindow (_THIS, SDL_Surface * screen,
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
298 int w, int h, int bpp, Uint32 flags)
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
299 {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
300 Dprintf ("enter NX_CreateWindow\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
301
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
302 // If a window is already present, destroy it and start fresh
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
303 if (SDL_Window && SDL_Window != GR_ROOT_WINDOW_ID) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
304 NX_DestroyWindow (this, screen) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
305 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
306
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
307 // See if we have been given a window id
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
308 if (SDL_windowid) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
309 SDL_Window = strtol (SDL_windowid, NULL, 0) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
310 } else {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
311 SDL_Window = 0 ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
312 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
313
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
314 if ( ! SDL_ReallocFormat (screen, bpp, SDL_Visual.red_mask,
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
315 SDL_Visual.green_mask, SDL_Visual.blue_mask, 0))
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
316 return -1;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
317
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
318 // Create (or use) the nanox display window
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
319 if (! SDL_windowid) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
320
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
321 SDL_Window = GrNewWindow (GR_ROOT_WINDOW_ID, 0, 0, w, h, 0, BLACK, WHITE) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
322
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
323 GrSelectEvents (SDL_Window, (GR_EVENT_MASK_EXPOSURE |
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
324 GR_EVENT_MASK_BUTTON_DOWN | GR_EVENT_MASK_BUTTON_UP |
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
325 GR_EVENT_MASK_FOCUS_IN | GR_EVENT_MASK_FOCUS_OUT |
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
326 GR_EVENT_MASK_KEY_DOWN | GR_EVENT_MASK_KEY_UP |
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
327 GR_EVENT_MASK_MOUSE_ENTER | GR_EVENT_MASK_MOUSE_EXIT |
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
328 GR_EVENT_MASK_MOUSE_MOTION | GR_EVENT_MASK_UPDATE |
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
329 GR_EVENT_MASK_CLOSE_REQ)) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
330 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
331
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
332 /* Create the graphics context here, once we have a window */
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
333 SDL_GC = GrNewGC () ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
334 if (SDL_GC == 0) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
335 SDL_SetError("Couldn't create graphics context");
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
336 return(-1);
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
337 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
338
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
339 // Map them both and go fullscreen, if requested
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
340 if (! SDL_windowid) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
341 GrMapWindow (SDL_Window) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
342 if (flags & SDL_FULLSCREEN) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
343 screen -> flags |= SDL_FULLSCREEN ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
344 NX_EnterFullScreen (this) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
345 } else {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
346 screen -> flags &= ~ SDL_FULLSCREEN ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
347 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
348 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
349
471
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
350 #ifdef ENABLE_NANOX_DIRECT_FB
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
351 /* attempt allocating the client side framebuffer */
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
352 Clientfb = GrOpenClientFramebuffer();
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
353 /* NULL return will default to using GrArea()*/
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
354 #endif
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
355
30
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
356 Dprintf ("leave NX_CreateWindow\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
357 return 0 ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
358 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
359
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
360 SDL_Surface * NX_SetVideoMode (_THIS, SDL_Surface * current,
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
361 int width, int height, int bpp, Uint32 flags)
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
362 {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
363 Dprintf ("enter NX_SetVideoMode\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
364
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
365 // Lock the event thread, in multi-threading environments
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
366 SDL_Lock_EventThread () ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
367
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
368 bpp = SDL_Visual.bpp ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
369 if (NX_CreateWindow (this, current, width, height, bpp, flags) < 0) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
370 current = NULL;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
371 goto done;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
372 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
373
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
374 if (current -> w != width || current -> h != height) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
375 current -> w = width ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
376 current -> h = height ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
377 current -> pitch = SDL_CalculatePitch (current) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
378 NX_ResizeImage (this, current, flags) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
379 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
380 current -> flags |= (flags & (SDL_RESIZABLE | SDL_NOFRAME)) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
381
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
382 done:
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
383 SDL_Unlock_EventThread () ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
384
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
385 Dprintf ("leave NX_SetVideoMode\n") ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
386
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
387 // We're done!
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
388 return current ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
389 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
390
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
391 // ncolors <= 256
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
392 int NX_SetColors (_THIS, int firstcolor, int ncolors, SDL_Color * colors)
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
393 {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
394 int i ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
395 GR_PALETTE pal ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
396
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
397 Dprintf ("enter NX_SetColors\n") ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
398
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
399 if (ncolors > 256) return 0 ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
400
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
401 pal.count = ncolors ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
402 for (i = 0; i < ncolors; ++ i) {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
403 pal.palette [i].r = colors [i].r ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
404 pal.palette [i].g = colors [i].g ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
405 pal.palette [i].b = colors [i].b ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
406 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
407 GrSetSystemPalette (firstcolor, & pal) ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
408
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
409 Dprintf ("leave NX_SetColors\n") ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
410 return 1 ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
411 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
412
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
413 static int NX_ToggleFullScreen (_THIS, int on)
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
414 {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
415 SDL_Rect rect ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
416 Uint32 event_thread ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
417
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
418 Dprintf ("enter NX_ToggleFullScreen\n") ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
419
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
420 // Don't switch if we don't own the window
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
421 if (SDL_windowid) return 0 ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
422
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
423 // Don't lock if we are the event thread
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
424 event_thread = SDL_EventThreadID () ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
425 if (event_thread && (SDL_ThreadID () == event_thread)) {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
426 event_thread = 0 ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
427 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
428 if (event_thread) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
429 SDL_Lock_EventThread() ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
430 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
431
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
432 if (on) {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
433 NX_EnterFullScreen (this) ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
434 } else {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
435 this -> screen -> flags &= ~ SDL_FULLSCREEN ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
436 NX_LeaveFullScreen (this) ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
437 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
438
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
439 rect.x = rect.y = 0 ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
440 rect.w = this -> screen -> w, rect.h = this -> screen -> h ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
441 NX_NormalUpdate (this, 1, & rect) ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
442
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
443 if (event_thread) {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
444 SDL_Unlock_EventThread () ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
445 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
446
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
447 Dprintf ("leave NX_ToggleFullScreen\n") ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
448 return 1 ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
449 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
450
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
451 // Update the current mouse state and position
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
452 static void NX_UpdateMouse (_THIS)
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
453 {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
454 int x, y ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
455 GR_WINDOW_INFO info ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
456 GR_SCREEN_INFO si ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
457
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
458
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
459 Dprintf ("enter NX_UpdateMouse\n") ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
460
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
461 // Lock the event thread, in multi-threading environments
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
462 SDL_Lock_EventThread () ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
463
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
464 GrGetScreenInfo (& si) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
465 GrGetWindowInfo (SDL_Window, & info) ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
466 x = si.xpos - info.x ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
467 y = si.ypos - info.y ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
468 if (x >= 0 && x <= info.width && y >= 0 && y <= info.height) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
469 SDL_PrivateAppActive (1, SDL_APPMOUSEFOCUS) ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
470 SDL_PrivateMouseMotion (0, 0, x, y);
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
471 } else {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
472 SDL_PrivateAppActive (0, SDL_APPMOUSEFOCUS) ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
473 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
474
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
475 SDL_Unlock_EventThread () ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
476 Dprintf ("leave NX_UpdateMouse\n") ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
477 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
478
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
479 static int NX_SetGammaRamp (_THIS, Uint16 * ramp)
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
480 {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
481 int i ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
482 Uint16 * red, * green, * blue ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
483
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
484 Dprintf ("enter NX_SetGammaRamp\n") ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
485
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
486 if (SDL_Visual.bpp != 32 && SDL_Visual.bpp != 24) return -1 ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
487
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
488 if (! GammaRamp_R) GammaRamp_R = (Uint16 *) malloc (sizeof (Uint16) * CI_SIZE) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
489 if (! GammaRamp_G) GammaRamp_G = (Uint16 *) malloc (sizeof (Uint16) * CI_SIZE) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
490 if (! GammaRamp_B) GammaRamp_B = (Uint16 *) malloc (sizeof (Uint16) * CI_SIZE) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
491 if ((! GammaRamp_R) || (! GammaRamp_G) || (! GammaRamp_B)) {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
492 SDL_OutOfMemory () ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
493 return -1 ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
494 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
495
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
496 for (i = 0; i < CI_SIZE; ++ i)
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
497 GammaRamp_R [i] = GammaRamp_G [i] = GammaRamp_B [i] = i ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
498
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
499 red = ramp ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
500 green = ramp + CI_SIZE ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
501 blue = green + CI_SIZE ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
502
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
503 for (i = 0; i < CI_SIZE; ++ i) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
504 GammaRamp_R [i] = red [i] ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
505 GammaRamp_G [i] = green [i] ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
506 GammaRamp_B [i] = blue [i] ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
507 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
508
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
509 Dprintf ("leave NX_SetGammaRamp\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
510 return 0 ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
511 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
512
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
513 static int NX_GetGammaRamp (_THIS, Uint16 * ramp)
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514 {
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515 int i ;
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516 Uint16 * red, * green, * blue ;
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517
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518 Dprintf ("enter NX_GetGammaRamp\n") ;
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519
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520 if (SDL_Visual.bpp != 32 && SDL_Visual.bpp != 24) return -1 ;
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521 red = ramp ;
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522 green = ramp + CI_SIZE ;
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523 blue = green + CI_SIZE ;
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524 if (GammaRamp_R && GammaRamp_G && GammaRamp_B) {
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525 for (i = 0; i < CI_SIZE; ++ i) {
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526 red [i] = GammaRamp_R [i] ;
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527 green [i] = GammaRamp_G [i] ;
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528 blue [i] = GammaRamp_B [i] ;
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529 }
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530 } else {
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531 for (i = 0; i < CI_SIZE; ++ i)
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532 red [i] = green [i] = blue [i] = i ;
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533 }
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534
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535 Dprintf ("leave NX_GetGammaRamp\n") ;
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536 return 0 ;
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537 }