annotate src/video/nanox/SDL_nxvideo.c @ 1361:19418e4422cb

New configure-based build system. Still work in progress, but much improved
author Sam Lantinga <slouken@libsdl.org>
date Thu, 16 Feb 2006 10:11:48 +0000
parents c71e05b4dc2e
children d910939febfa
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2004 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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21 Sam Lantinga
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e8157fcb3114 Updated the source with the correct e-mail address
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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 "SDL_thread.h"
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29 #include "SDL_video.h"
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30 #include "../SDL_pixels_c.h"
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31 #include "../../events/SDL_events_c.h"
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32
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33 #define MWINCLUDECOLORS
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34 #include "SDL_nxvideo.h"
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35 #include "SDL_nxmodes_c.h"
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36 #include "SDL_nxwm_c.h"
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37 #include "SDL_nxmouse_c.h"
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38 #include "SDL_nximage_c.h"
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39 #include "SDL_nxevents_c.h"
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40
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41 // Initialization/Query functions
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42 static int NX_VideoInit (_THIS, SDL_PixelFormat * vformat) ;
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43 static SDL_Surface * NX_SetVideoMode (_THIS, SDL_Surface * current, int width, int height, int bpp, Uint32 flags) ;
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44 static int NX_SetColors (_THIS, int firstcolor, int ncolors, SDL_Color * colors) ;
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45 static void NX_VideoQuit (_THIS) ;
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46 static void NX_DestroyWindow (_THIS, SDL_Surface * screen) ;
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47 static int NX_ToggleFullScreen (_THIS, int on) ;
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48 static void NX_UpdateMouse (_THIS) ;
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49 static int NX_SetGammaRamp (_THIS, Uint16 * ramp) ;
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50 static int NX_GetGammaRamp (_THIS, Uint16 * ramp) ;
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51
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52 // Microwin driver bootstrap functions
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53 static int NX_Available ()
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54 {
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55 Dprintf ("enter NX_Available\n") ;
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56
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57 if (GrOpen () < 0) return 0 ;
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58 GrClose () ;
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59
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60 Dprintf ("leave NX_Available\n") ;
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61 return 1 ;
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62 }
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63
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64 static void NX_DeleteDevice (SDL_VideoDevice * device)
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65 {
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66 Dprintf ("enter NX_DeleteDevice\n") ;
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67
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68 if (device) {
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69 if (device -> hidden) SDL_free (device -> hidden) ;
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70 if (device -> gl_data) SDL_free (device -> gl_data) ;
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71 SDL_free (device) ;
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72 }
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73
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74 Dprintf ("leave NX_DeleteDevice\n") ;
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75 }
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76
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77 static SDL_VideoDevice * NX_CreateDevice (int devindex)
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78 {
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79 SDL_VideoDevice * device ;
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80
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81 Dprintf ("enter NX_CreateDevice\n") ;
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82
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83 // Initialize all variables that we clean on shutdown
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84 device = (SDL_VideoDevice *) SDL_malloc (sizeof (SDL_VideoDevice)) ;
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85 if (device) {
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86 SDL_memset (device, 0, (sizeof * device)) ;
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87 device -> hidden = (struct SDL_PrivateVideoData *)
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88 SDL_malloc ((sizeof * device -> hidden)) ;
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89 device -> gl_data = NULL ;
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90 }
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91 if ((device == NULL) || (device -> hidden == NULL)) {
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92 SDL_OutOfMemory () ;
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93 NX_DeleteDevice (device) ;
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94 return 0 ;
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95 }
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96 SDL_memset (device -> hidden, 0, (sizeof * device -> hidden)) ;
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97
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98 // Set the function pointers
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99 device -> VideoInit = NX_VideoInit ;
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100 device -> ListModes = NX_ListModes ;
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101 device -> SetVideoMode = NX_SetVideoMode ;
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102 device -> ToggleFullScreen = NX_ToggleFullScreen ;
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103 device -> UpdateMouse = NX_UpdateMouse ;
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104 device -> CreateYUVOverlay = NULL ;
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105 device -> SetColors = NX_SetColors ;
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106 device -> UpdateRects = NULL ;
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107 device -> VideoQuit = NX_VideoQuit;
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108 device -> AllocHWSurface = NULL ;
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109 device -> CheckHWBlit = NULL ;
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110 device -> FillHWRect = NULL ;
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111 device -> SetHWColorKey = NULL ;
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112 device -> SetHWAlpha = NULL ;
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113 device -> LockHWSurface = NULL ;
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114 device -> UnlockHWSurface = NULL ;
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115 device -> FlipHWSurface = NULL ;
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116 device -> FreeHWSurface = NULL ;
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117 device -> SetGamma = NULL ;
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118 device -> GetGamma = NULL ;
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119 device -> SetGammaRamp = NX_SetGammaRamp ;
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120 device -> GetGammaRamp = NX_GetGammaRamp ;
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121
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122 #if SDL_VIDEO_OPENGL
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123 device -> GL_LoadLibrary = NULL ;
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124 device -> GL_GetProcAddress = NULL ;
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125 device -> GL_GetAttribute = NULL ;
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126 device -> GL_MakeCurrent = NULL ;
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127 device -> GL_SwapBuffers = NULL ;
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128 #endif
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129
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130 device -> SetIcon = NULL ;
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131 device -> SetCaption = NX_SetCaption;
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132 device -> IconifyWindow = NULL ;
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133 device -> GrabInput = NULL ;
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134 device -> GetWMInfo = NX_GetWMInfo ;
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135 device -> FreeWMCursor = NX_FreeWMCursor ;
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136 device -> CreateWMCursor = NX_CreateWMCursor ;
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137 device -> ShowWMCursor = NX_ShowWMCursor ;
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138 device -> WarpWMCursor = NX_WarpWMCursor ;
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139 device -> CheckMouseMode = NULL ;
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140 device -> InitOSKeymap = NX_InitOSKeymap ;
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141 device -> PumpEvents = NX_PumpEvents ;
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142
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143 device -> free = NX_DeleteDevice ;
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144
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145 Dprintf ("leave NX_CreateDevice\n") ;
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146 return device ;
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147 }
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148
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149 VideoBootStrap NX_bootstrap = {
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150 "nanox", "nanox", NX_Available, NX_CreateDevice
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151 } ;
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152
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153 static void create_aux_windows (_THIS)
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154 {
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155 GR_WM_PROPERTIES props ;
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156
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157 Dprintf ("enter create_aux_windows\n") ;
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158
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159 // Don't create any extra windows if we are being managed
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160 if (SDL_windowid) {
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161 FSwindow = 0 ;
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162 return ;
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163 }
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164
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165 if (FSwindow && FSwindow != GR_ROOT_WINDOW_ID) {
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166 GrDestroyWindow (FSwindow) ;
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167 }
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168
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169 FSwindow = GrNewWindow (GR_ROOT_WINDOW_ID, 0, 0, 1, 1, 0, BLACK, BLACK) ;
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170 props.flags = GR_WM_FLAGS_PROPS ;
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171 props.props = GR_WM_PROPS_NODECORATE ;
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172 GrSetWMProperties (FSwindow, & props) ;
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173
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174 GrSelectEvents (FSwindow, (GR_EVENT_MASK_EXPOSURE |
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175 GR_EVENT_MASK_BUTTON_DOWN | GR_EVENT_MASK_BUTTON_UP |
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176 GR_EVENT_MASK_FOCUS_IN | GR_EVENT_MASK_FOCUS_OUT |
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177 GR_EVENT_MASK_KEY_DOWN | GR_EVENT_MASK_KEY_UP |
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178 GR_EVENT_MASK_MOUSE_ENTER | GR_EVENT_MASK_MOUSE_EXIT |
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179 GR_EVENT_MASK_MOUSE_MOTION | GR_EVENT_MASK_UPDATE |
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180 GR_EVENT_MASK_CLOSE_REQ)) ;
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181
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182 Dprintf ("leave create_aux_windows\n") ;
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183 }
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184
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185 int NX_VideoInit (_THIS, SDL_PixelFormat * vformat)
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186 {
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187 GR_SCREEN_INFO si ;
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188
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189 Dprintf ("enter NX_VideoInit\n") ;
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190
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191 if (GrOpen () < 0) {
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192 SDL_SetError ("GrOpen() fail") ;
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193 return -1 ;
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194 }
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195
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196 // use share memory to speed up
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197 #ifdef NANOX_SHARE_MEMORY
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198 GrReqShmCmds (0xFFFF);
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199 #endif
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200
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201 SDL_Window = 0 ;
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202 FSwindow = 0 ;
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diff changeset
203
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204 GammaRamp_R = NULL ;
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205 GammaRamp_G = NULL ;
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206 GammaRamp_B = NULL ;
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207
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208 GrGetScreenInfo (& si) ;
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diff changeset
209 SDL_Visual.bpp = si.bpp ;
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210
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211 // GetVideoMode
1338
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212 SDL_modelist = (SDL_Rect **) SDL_malloc (sizeof (SDL_Rect *) * 2) ;
30
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213 if (SDL_modelist) {
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214 SDL_modelist [0] = (SDL_Rect *) SDL_malloc (sizeof(SDL_Rect)) ;
30
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215 if (SDL_modelist [0]) {
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216 SDL_modelist [0] -> x = 0 ;
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217 SDL_modelist [0] -> y = 0 ;
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218 SDL_modelist [0] -> w = si.cols ;
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219 SDL_modelist [0] -> h = si.rows ;
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220 }
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221 SDL_modelist [1] = NULL ;
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222 }
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223
471
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
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parents: 297
diff changeset
224 pixel_type = si.pixtype;
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diff changeset
225 SDL_Visual.red_mask = si.rmask;
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parents: 297
diff changeset
226 SDL_Visual.green_mask = si.gmask;
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parents: 297
diff changeset
227 SDL_Visual.blue_mask = si.bmask;
30
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228
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229 vformat -> BitsPerPixel = SDL_Visual.bpp ;
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230 if (vformat -> BitsPerPixel > 8) {
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231 vformat -> Rmask = SDL_Visual.red_mask ;
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232 vformat -> Gmask = SDL_Visual.green_mask ;
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233 vformat -> Bmask = SDL_Visual.blue_mask ;
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234 }
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235
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parents:
diff changeset
236 // See if we have been passed a window to use
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237 SDL_windowid = getenv ("SDL_WINDOWID") ;
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238
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239 // Create the fullscreen (and managed windows : no implement)
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diff changeset
240 create_aux_windows (this) ;
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parents:
diff changeset
241
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diff changeset
242 Dprintf ("leave NX_VideoInit\n") ;
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243 return 0 ;
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244 }
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245
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diff changeset
246 void NX_VideoQuit (_THIS)
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247 {
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248 Dprintf ("enter NX_VideoQuit\n") ;
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249
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250 // Start shutting down the windows
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251 NX_DestroyImage (this, this -> screen) ;
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252 NX_DestroyWindow (this, this -> screen) ;
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parents:
diff changeset
253 if (FSwindow && FSwindow != GR_ROOT_WINDOW_ID) {
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parents:
diff changeset
254 GrDestroyWindow (FSwindow) ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
255 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
256 NX_FreeVideoModes (this) ;
1341
d02b552e5304 Configure dynamically generates SDL_config.h
Sam Lantinga <slouken@libsdl.org>
parents: 1338
diff changeset
257 SDL_free (GammaRamp_R) ;
d02b552e5304 Configure dynamically generates SDL_config.h
Sam Lantinga <slouken@libsdl.org>
parents: 1338
diff changeset
258 SDL_free (GammaRamp_G) ;
d02b552e5304 Configure dynamically generates SDL_config.h
Sam Lantinga <slouken@libsdl.org>
parents: 1338
diff changeset
259 SDL_free (GammaRamp_B) ;
471
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
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parents: 297
diff changeset
260
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
261 #ifdef ENABLE_NANOX_DIRECT_FB
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parents: 297
diff changeset
262 if (Clientfb)
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
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parents: 297
diff changeset
263 GrCloseClientFramebuffer();
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
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parents: 297
diff changeset
264 #endif
30
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
265 GrClose () ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
266
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
267 Dprintf ("leave NX_VideoQuit\n") ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
268 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
269
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
270 static void NX_DestroyWindow (_THIS, SDL_Surface * screen)
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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 Dprintf ("enter NX_DestroyWindow\n") ;
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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 if (! SDL_windowid) {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
275 if (screen && (screen -> flags & SDL_FULLSCREEN)) {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
276 screen -> flags &= ~ SDL_FULLSCREEN ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
277 NX_LeaveFullScreen (this) ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
278 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
279
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
280 // Destroy the output window
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
281 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
282 GrDestroyWindow (SDL_Window) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
283 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
284 }
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 // Free the graphics context
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
287 if (! SDL_GC) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
288 GrDestroyGC (SDL_GC) ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
289 SDL_GC = 0;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
290 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
291
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
292 Dprintf ("leave NX_DestroyWindow\n") ;
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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
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
295 static int NX_CreateWindow (_THIS, SDL_Surface * screen,
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
296 int w, int h, int bpp, Uint32 flags)
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parents:
diff changeset
297 {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
298 Dprintf ("enter NX_CreateWindow\n") ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
299
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
300 // If a window is already present, destroy it and start fresh
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
301 if (SDL_Window && SDL_Window != GR_ROOT_WINDOW_ID) {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
302 NX_DestroyWindow (this, screen) ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
303 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
304
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
305 // 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
306 if (SDL_windowid) {
1341
d02b552e5304 Configure dynamically generates SDL_config.h
Sam Lantinga <slouken@libsdl.org>
parents: 1338
diff changeset
307 SDL_Window = SDL_strtol (SDL_windowid, NULL, 0) ;
30
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
308 } else {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
309 SDL_Window = 0 ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
310 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
311
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
312 if ( ! SDL_ReallocFormat (screen, bpp, SDL_Visual.red_mask,
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
313 SDL_Visual.green_mask, SDL_Visual.blue_mask, 0))
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
314 return -1;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
315
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
316 // Create (or use) the nanox display window
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
317 if (! SDL_windowid) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
318
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
319 SDL_Window = GrNewWindow (GR_ROOT_WINDOW_ID, 0, 0, w, h, 0, BLACK, WHITE) ;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
320
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
321 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
322 GR_EVENT_MASK_BUTTON_DOWN | GR_EVENT_MASK_BUTTON_UP |
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
323 GR_EVENT_MASK_FOCUS_IN | GR_EVENT_MASK_FOCUS_OUT |
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
324 GR_EVENT_MASK_KEY_DOWN | GR_EVENT_MASK_KEY_UP |
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
325 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
326 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
327 GR_EVENT_MASK_CLOSE_REQ)) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
328 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
329
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
330 /* 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
331 SDL_GC = GrNewGC () ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
332 if (SDL_GC == 0) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
333 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
334 return(-1);
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
335 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
336
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
337 // 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
338 if (! SDL_windowid) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
339 GrMapWindow (SDL_Window) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
340 if (flags & SDL_FULLSCREEN) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
341 screen -> flags |= SDL_FULLSCREEN ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
342 NX_EnterFullScreen (this) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
343 } else {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
344 screen -> flags &= ~ SDL_FULLSCREEN ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
345 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
346 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
347
471
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
348 #ifdef ENABLE_NANOX_DIRECT_FB
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
349 /* 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
350 Clientfb = GrOpenClientFramebuffer();
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
351 /* 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
352 #endif
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
353
30
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
354 Dprintf ("leave NX_CreateWindow\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
355 return 0 ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
356 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
357
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
358 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
359 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
360 {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
361 Dprintf ("enter NX_SetVideoMode\n") ;
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 // 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
364 SDL_Lock_EventThread () ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
365
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
366 bpp = SDL_Visual.bpp ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
367 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
368 current = NULL;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
369 goto done;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
370 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
371
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
372 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
373 current -> w = width ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
374 current -> h = height ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
375 current -> pitch = SDL_CalculatePitch (current) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
376 NX_ResizeImage (this, current, flags) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
377 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
378 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
379
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
380 done:
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
381 SDL_Unlock_EventThread () ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
382
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
383 Dprintf ("leave NX_SetVideoMode\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
384
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
385 // We're done!
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
386 return current ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
387 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
388
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
389 // ncolors <= 256
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
390 int NX_SetColors (_THIS, int firstcolor, int ncolors, SDL_Color * colors)
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
391 {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
392 int i ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
393 GR_PALETTE pal ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
394
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
395 Dprintf ("enter NX_SetColors\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
396
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
397 if (ncolors > 256) return 0 ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
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 pal.count = ncolors ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
400 for (i = 0; i < ncolors; ++ i) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
401 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
402 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
403 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
404 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
405 GrSetSystemPalette (firstcolor, & pal) ;
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 Dprintf ("leave NX_SetColors\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
408 return 1 ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
409 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
410
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
411 static int NX_ToggleFullScreen (_THIS, int on)
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
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 SDL_Rect rect ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
414 Uint32 event_thread ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
415
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
416 Dprintf ("enter NX_ToggleFullScreen\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
417
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
418 // Don't switch if we don't own the window
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
419 if (SDL_windowid) return 0 ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
420
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
421 // 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
422 event_thread = SDL_EventThreadID () ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
423 if (event_thread && (SDL_ThreadID () == event_thread)) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
424 event_thread = 0 ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
425 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
426 if (event_thread) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
427 SDL_Lock_EventThread() ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
428 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
429
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
430 if (on) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
431 NX_EnterFullScreen (this) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
432 } else {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
433 this -> screen -> flags &= ~ SDL_FULLSCREEN ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
434 NX_LeaveFullScreen (this) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
435 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
436
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
437 rect.x = rect.y = 0 ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
438 rect.w = this -> screen -> w, rect.h = this -> screen -> h ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
439 NX_NormalUpdate (this, 1, & rect) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
440
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
441 if (event_thread) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
442 SDL_Unlock_EventThread () ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
443 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
444
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
445 Dprintf ("leave NX_ToggleFullScreen\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
446 return 1 ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
447 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
448
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
449 // Update the current mouse state and position
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
450 static void NX_UpdateMouse (_THIS)
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
451 {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
452 int x, y ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
453 GR_WINDOW_INFO info ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
454 GR_SCREEN_INFO si ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
455
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
456
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
457 Dprintf ("enter NX_UpdateMouse\n") ;
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 // 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
460 SDL_Lock_EventThread () ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
461
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
462 GrGetScreenInfo (& si) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
463 GrGetWindowInfo (SDL_Window, & info) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
464 x = si.xpos - info.x ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
465 y = si.ypos - info.y ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
466 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
467 SDL_PrivateAppActive (1, SDL_APPMOUSEFOCUS) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
468 SDL_PrivateMouseMotion (0, 0, x, y);
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
469 } else {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
470 SDL_PrivateAppActive (0, SDL_APPMOUSEFOCUS) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
471 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
472
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
473 SDL_Unlock_EventThread () ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
474 Dprintf ("leave NX_UpdateMouse\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
475 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
476
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
477 static int NX_SetGammaRamp (_THIS, Uint16 * ramp)
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 int i ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
480 Uint16 * red, * green, * blue ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
481
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
482 Dprintf ("enter NX_SetGammaRamp\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
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 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
485
1338
604d73db6802 Removed uses of stdlib.h and string.h
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
486 if (! GammaRamp_R) GammaRamp_R = (Uint16 *) SDL_malloc (sizeof (Uint16) * CI_SIZE) ;
604d73db6802 Removed uses of stdlib.h and string.h
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
487 if (! GammaRamp_G) GammaRamp_G = (Uint16 *) SDL_malloc (sizeof (Uint16) * CI_SIZE) ;
604d73db6802 Removed uses of stdlib.h and string.h
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
488 if (! GammaRamp_B) GammaRamp_B = (Uint16 *) SDL_malloc (sizeof (Uint16) * CI_SIZE) ;
30
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
489 if ((! GammaRamp_R) || (! GammaRamp_G) || (! GammaRamp_B)) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
490 SDL_OutOfMemory () ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
491 return -1 ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
492 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
493
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
494 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
495 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
496
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
497 red = ramp ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
498 green = ramp + CI_SIZE ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
499 blue = green + CI_SIZE ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
500
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
501 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
502 GammaRamp_R [i] = red [i] ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
503 GammaRamp_G [i] = green [i] ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
504 GammaRamp_B [i] = blue [i] ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
505 }
699
d3b2e93629eb Fixed some bugs in the Nano-X video driver
Sam Lantinga <slouken@libsdl.org>
parents: 698
diff changeset
506 SDL_UpdateRect(this->screen, 0, 0, 0, 0);
30
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 Dprintf ("leave NX_SetGammaRamp\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
509 return 0 ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
510 }
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 static int NX_GetGammaRamp (_THIS, Uint16 * ramp)
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
513 {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
514 int i ;
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515 Uint16 * red, * green, * blue ;
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516
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517 Dprintf ("enter NX_GetGammaRamp\n") ;
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518
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519 if (SDL_Visual.bpp != 32 && SDL_Visual.bpp != 24) return -1 ;
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520 red = ramp ;
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521 green = ramp + CI_SIZE ;
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522 blue = green + CI_SIZE ;
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523 if (GammaRamp_R && GammaRamp_G && GammaRamp_B) {
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524 for (i = 0; i < CI_SIZE; ++ i) {
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525 red [i] = GammaRamp_R [i] ;
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526 green [i] = GammaRamp_G [i] ;
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527 blue [i] = GammaRamp_B [i] ;
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528 }
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529 } else {
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530 for (i = 0; i < CI_SIZE; ++ i)
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531 red [i] = green [i] = blue [i] = i ;
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532 }
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533
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534 Dprintf ("leave NX_GetGammaRamp\n") ;
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535 return 0 ;
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536 }