Mercurial > sdl-ios-xcode

annotate src/video/vgl/SDL_vglevents.c @ 1643:51038e80ae59

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More general fix for bug #189 The clipping is done at a higher level, and the low level functions are passed clipped rectangles. Drivers which don't support source clipping have not been changed, so the image will be squished instead of clipped, but at least they will no longer crash when the destination rect was out of bounds.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 17 Apr 2006 06:47:23 +0000
parents d910939febfa
children 782fd950bd46 c121d94672cb a1b03ba2fcd0
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2006 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public
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16 License along with this library; if not, write to the Free Software
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22 #include "SDL_config.h"
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23
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24 /* Handle the event stream, converting X11 events into SDL events */
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25
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26 #include <stdio.h>
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27
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28 #include <sys/fbio.h>
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29 #include <sys/consio.h>
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30 #include <sys/kbio.h>
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31 #include <vgl.h>
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32
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33 #include "SDL.h"
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34 #include "SDL_thread.h"
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35 #include "../../events/SDL_sysevents.h"
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36 #include "../../events/SDL_events_c.h"
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37 #include "SDL_vglvideo.h"
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38 #include "SDL_vglevents_c.h"
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39
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40 /* The translation tables from a console scancode to a SDL keysym */
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41 /* FIXME: Free the keymap when we shut down the video mode */
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42 static keymap_t *vga_keymap = NULL;
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43 static SDLKey keymap[128];
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44 static SDL_keysym *TranslateKey(int scancode, SDL_keysym *keysym);
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45
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46 static int posted = 0;
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47 static int oldx = -1;
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48 static int oldy = -1;
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49 static struct mouse_info mouseinfo;
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50
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51 /* Ugh, we have to duplicate the kernel's keysym mapping code...
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52 Oh, it's not so bad. :-)
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53
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54 FIXME: Add keyboard LED handling code
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55 */
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56 int VGL_initkeymaps(int fd)
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57 {
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58 vga_keymap = SDL_malloc(sizeof(keymap_t));
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59 if ( ! vga_keymap ) {
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60 SDL_OutOfMemory();
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61 return(-1);
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62 }
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63 if (ioctl(fd, GIO_KEYMAP, vga_keymap) == -1) {
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64 SDL_free(vga_keymap);
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65 vga_keymap = NULL;
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66 SDL_SetError("Unable to get keyboard map");
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67 return(-1);
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68 }
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69 return(0);
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70 }
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71
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72 static void handle_keyboard(_THIS)
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73 {
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74 SDL_keysym keysym;
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75 int c, pressed, scancode;
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76
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77 while ((c = VGLKeyboardGetCh()) != 0) {
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78 scancode = c & 0x7F;
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79 if (c & 0x80) {
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80 pressed = SDL_RELEASED;
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81 } else {
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82 pressed = SDL_PRESSED;
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83 }
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84
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85 posted += SDL_PrivateKeyboard(pressed,
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86 TranslateKey(scancode, &keysym));
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87 }
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88 }
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89
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90 int VGL_initmouse(int fd)
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91 {
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92 mouseinfo.operation = MOUSE_GETINFO;
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93 if (ioctl(fd, CONS_MOUSECTL, &mouseinfo) != 0)
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94 return -1;
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95
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96 return 0;
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97 }
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98
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99 static void handle_mouse(_THIS)
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100 {
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101 char buttons;
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102 int x, y;
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103 int button_state, state_changed, state;
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104 int i;
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105
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106 ioctl(0, CONS_MOUSECTL, &mouseinfo);
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107 x = mouseinfo.u.data.x;
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108 y = mouseinfo.u.data.y;
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109 buttons = mouseinfo.u.data.buttons;
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110
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111 if ((x != oldx) || (y != oldy)) {
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112 posted += SDL_PrivateMouseMotion(0, 0, x, y);
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113 oldx = x;
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114 oldy = y;
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115 }
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116
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117 /* See what's changed */
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118 button_state = SDL_GetMouseState(NULL, NULL);
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119 state_changed = button_state ^ buttons;
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120 for (i = 0; i < 8; i++) {
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121 if (state_changed & (1<<i)) {
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122 if (buttons & (1<<i)) {
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123 state = SDL_PRESSED;
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124 } else {
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125 state = SDL_RELEASED;
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126 }
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127 posted += SDL_PrivateMouseButton(state, i + 1, 0, 0);
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128 }
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129 }
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130 }
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131
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132
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133 void VGL_PumpEvents(_THIS)
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134 {
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135 do {
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136 posted = 0;
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137 handle_keyboard(this);
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138 handle_mouse(this);
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139 } while (posted != 0);
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140 }
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141
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142 void VGL_InitOSKeymap(_THIS)
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143 {
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144 int i;
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145
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
146 /* Initialize the BeOS key translation table */
1379
c0a74f199ecf Use only safe string functions
Sam Lantinga <slouken@libsdl.org>
parents: 1361
diff changeset
147 for ( i=0; i<SDL_arraysize(keymap); ++i )
75
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parents:
diff changeset
148 keymap[i] = SDLK_UNKNOWN;
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parents:
diff changeset
149
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
150 keymap[SCANCODE_ESCAPE] = SDLK_ESCAPE;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
151 keymap[SCANCODE_1] = SDLK_1;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
152 keymap[SCANCODE_2] = SDLK_2;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
153 keymap[SCANCODE_3] = SDLK_3;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
154 keymap[SCANCODE_4] = SDLK_4;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
155 keymap[SCANCODE_5] = SDLK_5;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
156 keymap[SCANCODE_6] = SDLK_6;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
157 keymap[SCANCODE_7] = SDLK_7;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
158 keymap[SCANCODE_8] = SDLK_8;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
159 keymap[SCANCODE_9] = SDLK_9;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
160 keymap[SCANCODE_0] = SDLK_0;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
161 keymap[SCANCODE_MINUS] = SDLK_MINUS;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
162 keymap[SCANCODE_EQUAL] = SDLK_EQUALS;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
163 keymap[SCANCODE_BACKSPACE] = SDLK_BACKSPACE;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
164 keymap[SCANCODE_TAB] = SDLK_TAB;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
165 keymap[SCANCODE_Q] = SDLK_q;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
166 keymap[SCANCODE_W] = SDLK_w;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
167 keymap[SCANCODE_E] = SDLK_e;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
168 keymap[SCANCODE_R] = SDLK_r;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
169 keymap[SCANCODE_T] = SDLK_t;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
170 keymap[SCANCODE_Y] = SDLK_y;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
171 keymap[SCANCODE_U] = SDLK_u;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
172 keymap[SCANCODE_I] = SDLK_i;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
173 keymap[SCANCODE_O] = SDLK_o;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
174 keymap[SCANCODE_P] = SDLK_p;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
175 keymap[SCANCODE_BRACKET_LEFT] = SDLK_LEFTBRACKET;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
176 keymap[SCANCODE_BRACKET_RIGHT] = SDLK_RIGHTBRACKET;
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parents:
diff changeset
177 keymap[SCANCODE_ENTER] = SDLK_RETURN;
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parents:
diff changeset
178 keymap[SCANCODE_LEFTCONTROL] = SDLK_LCTRL;
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parents:
diff changeset
179 keymap[SCANCODE_A] = SDLK_a;
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parents:
diff changeset
180 keymap[SCANCODE_S] = SDLK_s;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
181 keymap[SCANCODE_D] = SDLK_d;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
182 keymap[SCANCODE_F] = SDLK_f;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
183 keymap[SCANCODE_G] = SDLK_g;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
184 keymap[SCANCODE_H] = SDLK_h;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
185 keymap[SCANCODE_J] = SDLK_j;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
186 keymap[SCANCODE_K] = SDLK_k;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
187 keymap[SCANCODE_L] = SDLK_l;
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parents:
diff changeset
188 keymap[SCANCODE_SEMICOLON] = SDLK_SEMICOLON;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
189 keymap[SCANCODE_APOSTROPHE] = SDLK_QUOTE;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
190 keymap[SCANCODE_GRAVE] = SDLK_BACKQUOTE;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
191 keymap[SCANCODE_LEFTSHIFT] = SDLK_LSHIFT;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
192 keymap[SCANCODE_BACKSLASH] = SDLK_BACKSLASH;
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parents:
diff changeset
193 keymap[SCANCODE_Z] = SDLK_z;
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parents:
diff changeset
194 keymap[SCANCODE_X] = SDLK_x;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
195 keymap[SCANCODE_C] = SDLK_c;
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parents:
diff changeset
196 keymap[SCANCODE_V] = SDLK_v;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
197 keymap[SCANCODE_B] = SDLK_b;
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parents:
diff changeset
198 keymap[SCANCODE_N] = SDLK_n;
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parents:
diff changeset
199 keymap[SCANCODE_M] = SDLK_m;
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parents:
diff changeset
200 keymap[SCANCODE_COMMA] = SDLK_COMMA;
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parents:
diff changeset
201 keymap[SCANCODE_PERIOD] = SDLK_PERIOD;
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parents:
diff changeset
202 keymap[SCANCODE_SLASH] = SDLK_SLASH;
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parents:
diff changeset
203 keymap[SCANCODE_RIGHTSHIFT] = SDLK_RSHIFT;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
204 keymap[SCANCODE_KEYPADMULTIPLY] = SDLK_KP_MULTIPLY;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
205 keymap[SCANCODE_LEFTALT] = SDLK_LALT;
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parents:
diff changeset
206 keymap[SCANCODE_SPACE] = SDLK_SPACE;
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parents:
diff changeset
207 keymap[SCANCODE_CAPSLOCK] = SDLK_CAPSLOCK;
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parents:
diff changeset
208 keymap[SCANCODE_F1] = SDLK_F1;
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parents:
diff changeset
209 keymap[SCANCODE_F2] = SDLK_F2;
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parents:
diff changeset
210 keymap[SCANCODE_F3] = SDLK_F3;
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parents:
diff changeset
211 keymap[SCANCODE_F4] = SDLK_F4;
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parents:
diff changeset
212 keymap[SCANCODE_F5] = SDLK_F5;
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parents:
diff changeset
213 keymap[SCANCODE_F6] = SDLK_F6;
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parents:
diff changeset
214 keymap[SCANCODE_F7] = SDLK_F7;
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parents:
diff changeset
215 keymap[SCANCODE_F8] = SDLK_F8;
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parents:
diff changeset
216 keymap[SCANCODE_F9] = SDLK_F9;
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parents:
diff changeset
217 keymap[SCANCODE_F10] = SDLK_F10;
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parents:
diff changeset
218 keymap[SCANCODE_NUMLOCK] = SDLK_NUMLOCK;
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parents:
diff changeset
219 keymap[SCANCODE_SCROLLLOCK] = SDLK_SCROLLOCK;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
220 keymap[SCANCODE_KEYPAD7] = SDLK_KP7;
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parents:
diff changeset
221 keymap[SCANCODE_CURSORUPLEFT] = SDLK_KP7;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
222 keymap[SCANCODE_KEYPAD8] = SDLK_KP8;
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parents:
diff changeset
223 keymap[SCANCODE_CURSORUP] = SDLK_KP8;
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parents:
diff changeset
224 keymap[SCANCODE_KEYPAD9] = SDLK_KP9;
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parents:
diff changeset
225 keymap[SCANCODE_CURSORUPRIGHT] = SDLK_KP9;
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parents:
diff changeset
226 keymap[SCANCODE_KEYPADMINUS] = SDLK_KP_MINUS;
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parents:
diff changeset
227 keymap[SCANCODE_KEYPAD4] = SDLK_KP4;
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parents:
diff changeset
228 keymap[SCANCODE_CURSORLEFT] = SDLK_KP4;
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parents:
diff changeset
229 keymap[SCANCODE_KEYPAD5] = SDLK_KP5;
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parents:
diff changeset
230 keymap[SCANCODE_KEYPAD6] = SDLK_KP6;
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parents:
diff changeset
231 keymap[SCANCODE_CURSORRIGHT] = SDLK_KP6;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
232 keymap[SCANCODE_KEYPADPLUS] = SDLK_KP_PLUS;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
233 keymap[SCANCODE_KEYPAD1] = SDLK_KP1;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
234 keymap[SCANCODE_CURSORDOWNLEFT] = SDLK_KP1;
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parents:
diff changeset
235 keymap[SCANCODE_KEYPAD2] = SDLK_KP2;
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parents:
diff changeset
236 keymap[SCANCODE_CURSORDOWN] = SDLK_KP2;
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parents:
diff changeset
237 keymap[SCANCODE_KEYPAD3] = SDLK_KP3;
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parents:
diff changeset
238 keymap[SCANCODE_CURSORDOWNRIGHT] = SDLK_KP3;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
239 keymap[SCANCODE_KEYPAD0] = SDLK_KP0;
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parents:
diff changeset
240 keymap[SCANCODE_KEYPADPERIOD] = SDLK_KP_PERIOD;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
241 keymap[SCANCODE_LESS] = SDLK_LESS;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
242 keymap[SCANCODE_F11] = SDLK_F11;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
243 keymap[SCANCODE_F12] = SDLK_F12;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
244 keymap[SCANCODE_KEYPADENTER] = SDLK_KP_ENTER;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
245 keymap[SCANCODE_RIGHTCONTROL] = SDLK_RCTRL;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
246 keymap[SCANCODE_CONTROL] = SDLK_RCTRL;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
247 keymap[SCANCODE_KEYPADDIVIDE] = SDLK_KP_DIVIDE;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
248 keymap[SCANCODE_PRINTSCREEN] = SDLK_PRINT;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
249 keymap[SCANCODE_RIGHTALT] = SDLK_RALT;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
250 keymap[SCANCODE_BREAK] = SDLK_BREAK;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
251 keymap[SCANCODE_BREAK_ALTERNATIVE] = SDLK_UNKNOWN;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
252 keymap[SCANCODE_HOME] = SDLK_HOME;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
253 keymap[SCANCODE_CURSORBLOCKUP] = SDLK_UP;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
254 keymap[SCANCODE_PAGEUP] = SDLK_PAGEUP;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
255 keymap[SCANCODE_CURSORBLOCKLEFT] = SDLK_LEFT;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
256 keymap[SCANCODE_CURSORBLOCKRIGHT] = SDLK_RIGHT;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
257 keymap[SCANCODE_END] = SDLK_END;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
258 keymap[SCANCODE_CURSORBLOCKDOWN] = SDLK_DOWN;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
259 keymap[SCANCODE_PAGEDOWN] = SDLK_PAGEDOWN;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
260 keymap[SCANCODE_INSERT] = SDLK_INSERT;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
261 keymap[SCANCODE_REMOVE] = SDLK_DELETE;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
262 keymap[119] = SDLK_PAUSE;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
263 keymap[SCANCODE_RIGHTWIN] = SDLK_RSUPER;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
264 keymap[SCANCODE_LEFTWIN] = SDLK_LSUPER;
b0ae59d0f3ee Added patches from FreeBSD ports
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parents:
diff changeset
265 keymap[127] = SDLK_MENU;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
266 }
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
267
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
268 static SDL_keysym *TranslateKey(int scancode, SDL_keysym *keysym)
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
269 {
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
270 /* Set the keysym information */
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
271 keysym->scancode = scancode;
b0ae59d0f3ee Added patches from FreeBSD ports
Sam Lantinga <slouken@lokigames.com>
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272 keysym->sym = keymap[scancode];
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273 keysym->mod = KMOD_NONE;
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274
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275 /* If UNICODE is on, get the UNICODE value for the key */
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276 keysym->unicode = 0;
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277 if ( SDL_TranslateUNICODE && vga_keymap ) {
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278 int map;
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279 SDLMod modstate;
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280
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281 modstate = SDL_GetModState();
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282 map = 0;
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283 if ( modstate & KMOD_SHIFT ) {
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284 map += 1;
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285 }
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286 if ( modstate & KMOD_CTRL ) {
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287 map += 2;
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288 }
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289 if ( modstate & KMOD_ALT ) {
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290 map += 4;
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291 }
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292 if ( !(vga_keymap->key[scancode].spcl & (0x80 >> map)) ) {
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293 keysym->unicode = vga_keymap->key[scancode].map[map];
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294 }
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295
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296 }
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297 return(keysym);
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298 }
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299