xiptech-sdl-1.2.9.patch

   1 diff -Nur SDL-1.2.9.orig/config.sub SDL-1.2.9/config.sub
   2 --- SDL-1.2.9.orig/config.sub   2004-05-06 11:55:06.000000000 -0400
   3 +++ SDL-1.2.9/config.sub        2006-05-08 08:01:42.000000000 -0400
   4 @@ -135,6 +135,9 @@
   5  ### recognize some manufacturers as not being operating systems, so we
   6  ### can provide default operating systems below.
   7  case $os in
   8 +        -uclinux*)
   9 +            os=-linux-gnu
  10 +            ;;
  11         -sun*os*)
  12                 # Prevent following clause from handling this invalid input.
  13                 ;;
  14 @@ -224,7 +227,8 @@
  15  case $basic_machine in
  16         # Recognize the basic CPU types without company name.
  17         # Some are omitted here because they have special meanings below.
  18 -       1750a | 580 \
  19 +        bfin \
  20 +       | 1750a | 580 \
  21         | a29k \
  22         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
  23         | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
  24 diff -Nur SDL-1.2.9.orig/readme.537 SDL-1.2.9/readme.537
  25 --- SDL-1.2.9.orig/readme.537   1969-12-31 19:00:00.000000000 -0500
  26 +++ SDL-1.2.9/readme.537        2006-05-08 06:53:08.000000000 -0400
  27 @@ -0,0 +1,5 @@
  28 +1.configure
  29 +CFLAGS="-Dunix" ./configure --host=bfin-uclinux --disable-threads --disable-pth --disable-pthreads --disable-sdl-dlopen --disable-esd --disable-video-x11 --disable-cdrom --with-pic=no --disable-arts --disable-shared
  30 +
  31 +2.make
  32 +./make
  33 --- SDL-1.2.9.orig/src/video/fbcon/SDL_fbevents.c       2005-01-04 14:04:14.000000000 -0500
  34 +++ SDL-1.2.9/src/video/fbcon/SDL_fbevents.c    2006-05-08 08:02:28.000000000 -0400
  35 @@ -159,7 +159,7 @@
  36  int FB_EnterGraphicsMode(_THIS)
  37  {
  38         struct termios keyboard_termios;
  39 -
  40 +       int ret;
  41         /* Set medium-raw keyboard mode */
  42         if ( (keyboard_fd >= 0) && !FB_InGraphicsMode(this) ) {
  43
  44 @@ -184,6 +185,7 @@
  45                         keyboard_fd = -1;
  46                         return(-1);
  47                 }
  48 +               #if 0 //lee
  49                 if ( ioctl(keyboard_fd, KDGKBMODE, &saved_kbd_mode) < 0 ) {
  50                         SDL_SetError("Unable to get current keyboard mode");
  51                         if ( keyboard_fd > 0 ) {
  52 @@ -192,27 +194,31 @@
  53                         keyboard_fd = -1;
  54                         return(-1);
  55                 }
  56 +               #endif //lee
  57                 keyboard_termios = saved_kbd_termios;
  58                 keyboard_termios.c_lflag &= ~(ICANON | ECHO | ISIG);
  59                 keyboard_termios.c_iflag &= ~(ISTRIP | IGNCR | ICRNL | INLCR | IXOFF | IXON);
  60                 keyboard_termios.c_cc[VMIN] = 0;
  61                 keyboard_termios.c_cc[VTIME] = 0;
  62 +
  63                 if (tcsetattr(keyboard_fd, TCSAFLUSH, &keyboard_termios) < 0) {
  64                         FB_CloseKeyboard(this);
  65                         SDL_SetError("Unable to set terminal attributes");
  66                         return(-1);
  67                 }
  68 +               #if 0 //lee
  69                 /* This will fail if we aren't root or this isn't our tty */
  70 -               if ( ioctl(keyboard_fd, KDSKBMODE, K_MEDIUMRAW) < 0 ) {
  71 +               if ( (ret = ioctl(keyboard_fd, KDSKBMODE, K_MEDIUMRAW)) < 0 ) {
  72                         FB_CloseKeyboard(this);
  73 -                       SDL_SetError("Unable to set keyboard in raw mode");
  74 +                       SDL_SetError("Unable to set keyboard in raw mode %d",ret);
  75                         return(-1);
  76                 }
  77 -               if ( ioctl(keyboard_fd, KDSETMODE, KD_GRAPHICS) < 0 ) {
  78 +               if ( (ret = ioctl(keyboard_fd, KDSETMODE, KD_GRAPHICS)) < 0 ) {
  79                         FB_CloseKeyboard(this);
  80 -                       SDL_SetError("Unable to set keyboard in graphics mode");
  81 +                       SDL_SetError("Unable to set keyboard in graphics mode %d",ret);
  82                         return(-1);
  83                 }
  84 +               #endif //lee
  85         }
  86         return(keyboard_fd);
  87  }
  88 @@ -288,6 +299,8 @@
  89                         /* Last resort, maybe our tty is a usable VT */
  90                         current_vt = 0;
  91                         keyboard_fd = open("/dev/tty", O_RDWR);
  92 +                       //keyboard_fd = dup(0);
  93 +                       fprintf(stderr,"Last resort open /dev/tty=%d\n",keyboard_fd);
  94                 }
  95  #ifdef DEBUG_KEYBOARD
  96                 fprintf(stderr, "Current VT: %d\n", current_vt);
  97 @@ -295,14 +308,15 @@
  98                 saved_kbd_mode = -1;
  99
 100                 /* Make sure that our input is a console terminal */
 101 -               { int dummy;
 102 +               //lee 2006-4-22
 103 +               /*{ int dummy;
 104                   if ( ioctl(keyboard_fd, KDGKBMODE, &dummy) < 0 ) {
 105                         close(keyboard_fd);
 106                         keyboard_fd = -1;
 107                         SDL_SetError("Unable to open a console terminal");
 108                   }
 109 -               }
 110 -
 111 +               }*/
 112 +
 113                 /* Set up keymap */
 114                 FB_vgainitkeymaps(keyboard_fd);
 115         }
 116 @@ -891,7 +906,11 @@
 117         int scancode;
 118         SDL_keysym keysym;
 119
 120 +
 121 +       SDL_ResetKeyboard();//lee 5-5
 122 +
 123         nread = read(keyboard_fd, keybuf, BUFSIZ);
 124 +
 125         for ( i=0; i<nread; ++i ) {
 126                 scancode = keybuf[i] & 0x7F;
 127                 if ( keybuf[i] & 0x80 ) {
 128 @@ -1081,15 +1103,51 @@
 129             default: break;
 130           }
 131         }
 132 +/*
 133 +       {
 134 +                       int i;
 135 +                       for (i = 0; i<128;i++)
 136 +                               fprintf(stderr,"%d:%d\n",i,keymap[i]);
 137 +
 138 +       }
 139 +*/
 140  }
 141
 142  static SDL_keysym *TranslateKey(int scancode, SDL_keysym *keysym)
 143  {
 144         /* Set the keysym information */
 145         keysym->scancode = scancode;
 146 +       #if 0
 147 +
 148         keysym->sym = keymap[scancode];
 149 +
 150 +       #else  //lee
 151 +
 152 +       keysym->sym = 0;
 153 +       if(scancode == 0x31)
 154 +       keysym->sym = SDLK_1;
 155 +       if(scancode == 0x35)
 156 +       keysym->sym = SDLK_5;
 157 +       else if(scancode == 0x44)
 158 +       keysym->sym = SDLK_LEFT;
 159 +       else if(scancode == 0x43)
 160 +       keysym->sym = SDLK_RIGHT;
 161 +       else if(scancode == 0x41)
 162 +       keysym->sym = SDLK_UP;
 163 +       else if(scancode == 0x42)
 164 +       keysym->sym = SDLK_DOWN;
 165 +       else if(scancode == 0x6f)
 166 +       keysym->sym = SDLK_o;
 167 +       else if(scancode == 0x6b)
 168 +       keysym->sym =   SDLK_k;
 169 +       else if(scancode == 0x71)
 170 +       keysym->sym =   SDLK_q;
 171 +
 172 +       #endif
 173 +
 174         keysym->mod = KMOD_NONE;
 175
 176 +
 177         /* If UNICODE is on, get the UNICODE value for the key */
 178         keysym->unicode = 0;
 179         if ( SDL_TranslateUNICODE ) {
 180 diff -Nur SDL-1.2.9.orig/src/video/fbcon/SDL_fbvideo.c SDL-1.2.9/src/video/fbcon/SDL_fbvideo.c
 181 --- SDL-1.2.9.orig/src/video/fbcon/SDL_fbvideo.c        2005-02-12 13:03:54.000000000 -0500
 182 +++ SDL-1.2.9/src/video/fbcon/SDL_fbvideo.c     2006-05-08 08:02:26.000000000 -0400
 183 @@ -79,7 +79,8 @@
 184         {  0, 0,  640,  400 },          /*  8 bpp: 0x100, or 256 */
 185         {  0, 0,  512,  384 },
 186         {  0, 0,  320,  240 },
 187 -       {  0, 0,  320,  200 }
 188 +       {  0, 0,  320,  200 },
 189 +       {  0, 0,  240,  320 }           //lee 2006-4-22:to support 240*320 display mode
 190  };
 191  static const struct {
 192         int xres;
 193 @@ -123,6 +124,7 @@
 194         { 1280, 1024,  9369, 224, 32, 32,  4, 136, 4, 0, 0 },   /* 60 Hz */
 195         { 1408, 1056,  8214, 256, 40, 32,  5, 144, 5, 0, 0 },   /* 60 Hz */
 196         { 1600, 1200,/*?*/0, 272, 48, 32,  5, 152, 5, 0, 0 },   /* 60 Hz */
 197 +       { 240, 320,63492,  16, 16, 16,  4,  48, 2, 0, 2 },       //lee 2006-4-22:to support 240*320 display mode
 198  #endif
 199  };
 200
 201 @@ -279,6 +281,9 @@
 202         /* Only allow a mode if we have a valid timing for it */
 203         next_mode = -1;
 204         for ( i=0; i<(sizeof(vesa_timings)/sizeof(vesa_timings[0])); ++i ) {
 205 +               #ifdef USE_VESA_TIMINGS
 206 +               fprintf(stderr,"USE_VESA_TIMINGS\n");
 207 +               #endif
 208                 if ( (w == vesa_timings[i].xres) &&
 209                      (h == vesa_timings[i].yres) && vesa_timings[i].pixclock ) {
 210                         next_mode = i;
 211 @@ -408,7 +413,7 @@
 212                         (((long)finfo.smem_start)&~(PAGE_SIZE-1)));
 213         mapped_memlen = finfo.smem_len+mapped_offset;
 214         mapped_mem = mmap(NULL, mapped_memlen,
 215 -                         PROT_READ|PROT_WRITE, MAP_SHARED, console_fd, 0);
 216 +                         PROT_READ|PROT_WRITE, /*MAP_SHARED*/MAP_PRIVATE, console_fd, 0);
 217         if ( mapped_mem == (char *)-1 ) {
 218                 SDL_SetError("Unable to memory map the video hardware");
 219                 mapped_mem = NULL;
 220 @@ -452,7 +457,7 @@
 221         if ( finfo.accel && finfo.mmio_len ) {
 222                 mapped_iolen = finfo.mmio_len;
 223                 mapped_io = mmap(NULL, mapped_iolen, PROT_READ|PROT_WRITE,
 224 -                                MAP_SHARED, console_fd, mapped_memlen);
 225 +                                /*MAP_SHARED*/MAP_PRIVATE, console_fd, mapped_memlen);
 226                 if ( mapped_io == (char *)-1 ) {
 227                         /* Hmm, failed to memory map I/O registers */
 228                         mapped_io = NULL;
 229 @@ -725,12 +730,12 @@
 230         Uint32 Bmask;
 231         char *surfaces_mem;
 232         int surfaces_len;
 233 -
 234 +
 235         /* Set the terminal into graphics mode */
 236         if ( FB_EnterGraphicsMode(this) < 0 ) {
 237                 return(NULL);
 238         }
 239 -
 240 +
 241         /* Restore the original palette */
 242         FB_RestorePalette(this);
 243
 244 @@ -769,6 +774,7 @@
 245                 fprintf(stderr, "Printing wanted vinfo:\n");
 246                 print_vinfo(&vinfo);
 247  #endif
 248 +#if 0 //lee
 249                 if ( ioctl(console_fd, FBIOPUT_VSCREENINFO, &vinfo) < 0 ) {
 250                         vinfo.yres_virtual = height;
 251                         if ( ioctl(console_fd, FBIOPUT_VSCREENINFO, &vinfo) < 0 ) {
 252 @@ -776,6 +782,7 @@
 253                                 return(NULL);
 254                         }
 255                 }
 256 +#endif
 257         } else {
 258                 int maxheight;
 259
 260 @@ -817,11 +824,12 @@
 261         /* Get the fixed information about the console hardware.
 262            This is necessary since finfo.line_length changes.
 263          */
 264 +
 265         if ( ioctl(console_fd, FBIOGET_FSCREENINFO, &finfo) < 0 ) {
 266                 SDL_SetError("Couldn't get console hardware info");
 267                 return(NULL);
 268         }
 269 -
 270 +
 271         /* Save hardware palette, if needed */
 272         FB_SavePalette(this, &finfo, &vinfo);
 273
 274 @@ -1107,10 +1115,12 @@
 275                 FB_WaitBusySurfaces(this);
 276         }
 277         wait_vbl(this);
 278 +       #if 0 //lee 5-1
 279         if ( ioctl(console_fd, FBIOPAN_DISPLAY, &cache_vinfo) < 0 ) {
 280                 SDL_SetError("ioctl(FBIOPAN_DISPLAY) failed");
 281                 return(-1);
 282         }
 283 +       #endif
 284         flip_page = !flip_page;
 285
 286         surface->pixels = flip_address[flip_page];