src/kos32/kos32.h

   1 #ifndef KOS32_H
   2 #define KOS32_H
   3
   4 /* --- fn 0 (styles) --- */
   5 #define KOS32_WIN_STYLE_EMPTY 0
   6 #define KOS32_WIN_STYLE_SKIN  3
   7 #define KOS32_WIN_STYLE_FIXED 4
   8
   9 /* --- fn 0 (flags) --- */
  10 #define KOS32_WIN_FLAG_CAPTION  1
  11 #define KOS32_WIN_FLAG_RELATIVE 2
  12 #define KOS32_WIN_FLAG_NOFILL   4
  13 #define KOS32_WIN_FLAG_GRADIENT 8
  14 #define KOS32_WIN_FLAG_UNMOVABLE 256
  15
  16 /* --- fn 0 --- */
  17 static inline void CreateWindow (int x, int y, int w, int h, int style, int flags, int color, int hcolor, const char *title) {
  18   int f = (title ? KOS32_WIN_FLAG_CAPTION : 0) | (flags & ~KOS32_WIN_FLAG_CAPTION);
  19   __asm__ __volatile__ (
  20     "int $0x40"
  21     :
  22     : "a" (0),
  23       "b" (x << 16 | ((w - 1) & 0xffff)),
  24       "c" (y << 16 | ((h - 1) & 0xffff)),
  25       "d" ((f << 28) | ((style & 0xf) << 24) | (color & 0xffffff)),
  26       "S" (((f >> 8) << 24) | (hcolor & 0xffffff)),
  27       "D" (title)
  28     : "memory"
  29   );
  30 }
  31
  32 /* --- fn 12.1 --- */
  33 static inline void BeginDraw (void) {
  34    __asm__ __volatile__ (
  35     "int $0x40"
  36     :
  37     : "a" (12),
  38       "b" (1)
  39   );
  40 }
  41
  42 /* --- fn 12.2 --- */
  43 static inline void EndDraw (void) {
  44    __asm__ __volatile__ (
  45     "int $0x40"
  46     :
  47     : "a" (12),
  48       "b" (2)
  49   );
  50 }
  51
  52 /* --- fn 65 --- */
  53 static inline void PutImageExt (const void *image, int w, int h, int x, int y, int bpp, const void *pal, int offset) {
  54   __asm__ __volatile__ (
  55     "push %%ebp; movl %6, %%ebp; int $0x40; pop %%ebp"
  56     :
  57     : "a" (65),
  58       "b" (image),
  59       "c" (w << 16 | (h & 0xffff)),
  60       "d" (x << 16 | (y & 0xffff)),
  61       "S" (bpp),
  62       "D" (pal),
  63       "m" (offset)
  64     : "memory", "ebp"
  65   );
  66 }
  67
  68 /* --- fn 18.4 --- */
  69 static inline int GetIdleCount (void) {
  70   int ret;
  71   __asm__ __volatile__ (
  72     "int $0x40"
  73     : "=a" (ret)
  74     : "a" (18),
  75       "b" (4)
  76   );
  77   return ret;
  78 }
  79
  80 /* --- fn 26.9 --- */
  81 /* result is 1/100 sec */
  82 static inline int GetTimeCount (void) {
  83   int ret;
  84   __asm__ __volatile__ (
  85     "int $0x40"
  86     : "=a" (ret)
  87     : "a" (26),
  88       "b" (9)
  89   );
  90   return ret;
  91 }
  92
  93 /* --- fn 26.10 --- */
  94 /* result is 1/1000000 sec (nanosec) */
  95 static inline long GetTimeCountPro (void) {
  96   union {
  97     struct { int lo, hi; };
  98     long pair;
  99   } ret;
 100   __asm__ __volatile__ (
 101     "int $0x40"
 102     : "=a" (ret.lo),
 103       "=b" (ret.hi)
 104     : "a" (26),
 105       "b" (10)
 106   );
 107   return ret.pair;
 108 }
 109
 110 /* --- fn 40 (flags) --- */
 111 #define KOS32_EVENT_FLAG_REDRAW         (1 << 0)
 112 #define KOS32_EVENT_FLAG_KEYBOARD       (1 << 1)
 113 #define KOS32_EVENT_FLAG_BUTTON         (1 << 2)
 114 #define KOS32_EVENT_FLAG_RESERVED       (1 << 3)
 115 #define KOS32_EVENT_FLAG_REDRAW_BG      (1 << 4)
 116 #define KOS32_EVENT_FLAG_MOUSE          (1 << 5)
 117 #define KOS32_EVENT_FLAG_IPC            (1 << 6)
 118 #define KOS32_EVENT_FLAG_NETWORK        (1 << 7)
 119 #define KOS32_EVENT_FLAG_DEBUG          (1 << 8)
 120 #define KOS32_EVENT_FLAG_IRQ0           (1 << 15)
 121 #define KOS32_EVENT_FLAG_IRQ1           (1 << 16)
 122 #define KOS32_EVENT_FLAG_IRQ2           (1 << 17)
 123 #define KOS32_EVENT_FLAG_IRQ3           (1 << 18)
 124 #define KOS32_EVENT_FLAG_IRQ4           (1 << 19)
 125 #define KOS32_EVENT_FLAG_IRQ5           (1 << 20)
 126 #define KOS32_EVENT_FLAG_IRQ6           (1 << 21)
 127 #define KOS32_EVENT_FLAG_IRQ7           (1 << 22)
 128 #define KOS32_EVENT_FLAG_IRQ8           (1 << 23)
 129 #define KOS32_EVENT_FLAG_IRQ9           (1 << 24)
 130 #define KOS32_EVENT_FLAG_IRQ10          (1 << 25)
 131 #define KOS32_EVENT_FLAG_IRQ11          (1 << 26)
 132 #define KOS32_EVENT_FLAG_IRQ12          (1 << 27)
 133 #define KOS32_EVENT_FLAG_IRQ13          (1 << 28)
 134 #define KOS32_EVENT_FLAG_IRQ14          (1 << 29)
 135 #define KOS32_EVENT_FLAG_IRQ15          (1 << 30) /* ??? */
 136 #define KOS32_EVENT_FLAG_MOUSE_NOFOCUS  (1 << 30)
 137 #define KOS32_EVENT_FLAG_MOUSE_NOACTIVE (1 << 31)
 138
 139 /* --- fn 40 (events) --- */
 140 #define KOS32_EVENT_NONE           0
 141 #define KOS32_EVENT_REDRAW         1
 142 #define KOS32_EVENT_KEYBOARD       2
 143 #define KOS32_EVENT_BUTTON         3
 144 #define KOS32_EVENT_RESERVED       4
 145 #define KOS32_EVENT_REDRAW_BG      5
 146 #define KOS32_EVENT_MOUSE          6
 147 #define KOS32_EVENT_IPC            7
 148 #define KOS32_EVENT_NETWORK        8
 149 #define KOS32_EVENT_DEBUG          9
 150 #define KOS32_EVENT_IRQ0           16
 151 #define KOS32_EVENT_IRQ1           17
 152 #define KOS32_EVENT_IRQ2           18
 153 #define KOS32_EVENT_IRQ3           19
 154 #define KOS32_EVENT_IRQ4           20
 155 #define KOS32_EVENT_IRQ5           21
 156 #define KOS32_EVENT_IRQ6           22
 157 #define KOS32_EVENT_IRQ7           23
 158 #define KOS32_EVENT_IRQ8           24
 159 #define KOS32_EVENT_IRQ9           25
 160 #define KOS32_EVENT_IRQ10          26
 161 #define KOS32_EVENT_IRQ11          27
 162 #define KOS32_EVENT_IRQ12          28
 163 #define KOS32_EVENT_IRQ13          29
 164 #define KOS32_EVENT_IRQ14          30
 165 #define KOS32_EVENT_IRQ15          31
 166
 167 /* --- fn 40 --- */
 168 static inline int SetEventsMask (int mask) {
 169   int ret;
 170   __asm__ __volatile__ (
 171     "int $0x40"
 172     : "=a" (ret)
 173     : "a" (mask)
 174   );
 175   return ret;
 176 }
 177
 178 /* --- fn 11 --- */
 179 static inline int CheckEvent (void) {
 180   int ret;
 181   __asm__ __volatile__ (
 182     "int $0x40"
 183     : "=a" (ret)
 184     : "a" (11)
 185   );
 186   return ret;
 187 }
 188
 189 /* --- fn 2 --- */
 190 static inline int GetKey (void) {
 191   int ret;
 192   __asm__ __volatile__ (
 193     "int $0x40"
 194     : "=a" (ret)
 195     : "a" (2)
 196   );
 197   return ret;
 198 }
 199
 200 /* --- fn 17 --- */
 201 static inline int GetButton (void) {
 202   int ret;
 203   __asm__ __volatile__ (
 204     "int $0x40"
 205     : "=a" (ret)
 206     : "a" (17)
 207   );
 208   return ret;
 209 }
 210
 211 #define KOS32_INPUT_MODE_ASCII 0
 212 #define KOS32_INPUT_MODE_SCANCODE 1
 213
 214 /* --- fn 66.1 --- */
 215 static inline void SetInputMode (int mode) {
 216   __asm__ __volatile__ (
 217     "int $0x40"
 218     :
 219     : "a" (66),
 220       "b" (1),
 221       "c" (mode)
 222   );
 223 }
 224
 225 /* --- fn 66.2 --- */
 226 static inline int GetInputMode (void) {
 227   int ret;
 228   __asm__ __volatile__ (
 229     "int $0x40"
 230     : "=a" (ret)
 231     : "a" (66),
 232       "b" (2)
 233   );
 234   return ret;
 235 }
 236
 237 /* --- fn 48.4 --- */
 238 static inline int GetSkinHeight (void) {
 239   int ret;
 240   __asm__ __volatile__ (
 241     "int $0x40"
 242     : "=a" (ret)
 243     : "a" (48),
 244       "b" (4)
 245   );
 246   return ret;
 247 }
 248
 249 #define KOS32_SC_UNKNOWN 0x00
 250 #define KOS32_SC_ESCAPE  0x01
 251 #define KOS32_SC_1       0x02
 252 #define KOS32_SC_2       0x03
 253 #define KOS32_SC_3       0x04
 254 #define KOS32_SC_4       0x05
 255 #define KOS32_SC_5       0x06
 256 #define KOS32_SC_6       0x07
 257 #define KOS32_SC_7       0x08
 258 #define KOS32_SC_8       0x09
 259 #define KOS32_SC_9       0x0A
 260 #define KOS32_SC_0       0x0B
 261 #define KOS32_SC_MINUS   0x0C
 262 #define KOS32_SC_EQUALS  0x0D
 263 #define KOS32_SC_BACKSPACE 0x0E
 264 #define KOS32_SC_TAB     0x0F
 265 #define KOS32_SC_Q       0x10
 266 #define KOS32_SC_W       0x11
 267 #define KOS32_SC_E       0x12
 268 #define KOS32_SC_R       0x13
 269 #define KOS32_SC_T       0x14
 270 #define KOS32_SC_Y       0x15
 271 #define KOS32_SC_U       0x16
 272 #define KOS32_SC_I       0x17
 273 #define KOS32_SC_O       0x18
 274 #define KOS32_SC_P       0x19
 275 #define KOS32_SC_LEFTBRACKET 0x1A
 276 #define KOS32_SC_RIGHTBRACKET 0x1B
 277 #define KOS32_SC_RETURN  0x1C
 278 #define KOS32_SC_LCTRL   0x1D
 279 #define KOS32_SC_A       0x1E
 280 #define KOS32_SC_S       0x1F
 281 #define KOS32_SC_D       0x20
 282 #define KOS32_SC_F       0x21
 283 #define KOS32_SC_G       0x22
 284 #define KOS32_SC_H       0x23
 285 #define KOS32_SC_J       0x24
 286 #define KOS32_SC_K       0x25
 287 #define KOS32_SC_L       0x26
 288 #define KOS32_SC_SEMICOLON 0x27
 289 #define KOS32_SC_APOSTROPHE 0x28
 290 #define KOS32_SC_GRAVE   0x29
 291 #define KOS32_SC_LSHIFT  0x2A
 292 #define KOS32_SC_BACKSLASH 0x2B
 293 #define KOS32_SC_Z       0x2C
 294 #define KOS32_SC_X       0x2D
 295 #define KOS32_SC_C       0x2E
 296 #define KOS32_SC_V       0x2F
 297 #define KOS32_SC_B       0x30
 298 #define KOS32_SC_N       0x31
 299 #define KOS32_SC_M       0x32
 300 #define KOS32_SC_COMMA   0x33
 301 #define KOS32_SC_PERIOD  0x34
 302 #define KOS32_SC_SLASH   0x35
 303 #define KOS32_SC_RSHIFT  0x36
 304 #define KOS32_SC_KP_MULTIPLY 0x37
 305 #define KOS32_SC_LALT    0x38
 306 #define KOS32_SC_SPACE   0x39
 307 #define KOS32_SC_CAPSLOCK 0x3A
 308 #define KOS32_SC_F1      0x3B
 309 #define KOS32_SC_F2      0x3C
 310 #define KOS32_SC_F3      0x3D
 311 #define KOS32_SC_F4      0x3E
 312 #define KOS32_SC_F5      0x3F
 313 #define KOS32_SC_F6      0x40
 314 #define KOS32_SC_F7      0x41
 315 #define KOS32_SC_F8      0x42
 316 #define KOS32_SC_F9      0x43
 317 #define KOS32_SC_F10     0x44
 318 #define KOS32_SC_NUMLOCK 0x45
 319 #define KOS32_SC_SCROLLLOCK 0x46
 320 #define KOS32_SC_KP_7    0x47
 321 #define KOS32_SC_KP_8    0x48
 322 #define KOS32_SC_KP_9    0x49
 323 #define KOS32_SC_KP_MINUS 0x4A
 324 #define KOS32_SC_KP_4    0x4B
 325 #define KOS32_SC_KP_5    0x4C
 326 #define KOS32_SC_KP_6    0x4D
 327 #define KOS32_SC_KP_PLUS 0x4E
 328 #define KOS32_SC_KP_1    0x4F
 329 #define KOS32_SC_KP_2    0x50
 330 #define KOS32_SC_KP_3    0x51
 331 #define KOS32_SC_KP_0    0x52
 332 #define KOS32_SC_KP_PERIOD 0x53
 333 /* ... */
 334 #define KOS32_SC_F11     0x57
 335 #define KOS32_SC_F12     0x58
 336
 337 /* extended scancodes */
 338 #define KOS32_SC_EXTENDED   0xE0 /* starts with this */
 339 #define KOS32_SC_PREV_TRACK 0x10
 340 #define KOS32_SC_NEXT_TRACK 0x19
 341 #define KOS32_SC_KP_ENTER   0x1C
 342 #define KOS32_SC_RCTRL      0x1D
 343 #define KOS32_SC_MUTE       0x20
 344 #define KOS32_SC_CALC       0x21
 345 #define KOS32_SC_PLAY       0x22
 346 #define KOS32_SC_STOP       0x24
 347 #define KOS32_SC_VOLUME_DOWN 0x2E
 348 #define KOS32_SC_VOLUME_UP  0x30
 349 #define KOS32_SC_WWW        0x32
 350 #define KOS32_SC_KP_DIVIDE  0x35
 351 #define KOS32_SC_RALT       0x38
 352 #define KOS32_SC_HOME       0x47
 353 #define KOS32_SC_UP         0x48
 354 #define KOS32_SC_PAGEUP     0x49
 355 #define KOS32_SC_LEFT       0x4B
 356 #define KOS32_SC_RIGHT      0x4D
 357 #define KOS32_SC_END        0x4F
 358 #define KOS32_SC_DOWN       0x50
 359 #define KOS32_SC_PAGEDOWN   0x51
 360 #define KOS32_SC_INSERT     0x52
 361 #define KOS32_SC_DELETE     0x53
 362 #define KOS32_SC_LSUPER     0x5B
 363 #define KOS32_SC_RSUPER     0x5C
 364 #define KOS32_SC_APP        0x5D
 365 #define KOS32_SC_POWER      0x5E
 366 #define KOS32_SC_SLEEP      0x5F
 367 #define KOS32_SC_WAKE       0x63
 368 #define KOS32_SC_WWW_SEARCH 0x65
 369 #define KOS32_SC_WWW_FAVORITE 0x66
 370 #define KOS32_SC_WWW_REFRESH 0x67
 371 #define KOS32_SC_WWW_STOP   0x68
 372 #define KOS32_SC_WWW_FORWARD 0x69
 373 #define KOS32_SC_WWW_BACK   0x6A
 374 #define KOS32_SC_MY_COMPUTER 0x6B
 375 #define KOS32_SC_EMAIL      0x6C
 376 #define KOS32_SC_SELECT     0x6D
 377
 378 #define KOS32_SC_EXTENDED_PAUSE 0xE1 /* pause key seq */
 379
 380 #endif /* KOS32_H */