| 1 |
/* |
| 2 |
* video_beos.cpp - Video/graphics emulation, BeOS specific things |
| 3 |
* |
| 4 |
* SheepShaver (C) 1997-2008 Marc Hellwig and Christian Bauer |
| 5 |
* |
| 6 |
* This program is free software; you can redistribute it and/or modify |
| 7 |
* it under the terms of the GNU General Public License as published by |
| 8 |
* the Free Software Foundation; either version 2 of the License, or |
| 9 |
* (at your option) any later version. |
| 10 |
* |
| 11 |
* This program is distributed in the hope that it will be useful, |
| 12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 |
* GNU General Public License for more details. |
| 15 |
* |
| 16 |
* You should have received a copy of the GNU General Public License |
| 17 |
* along with this program; if not, write to the Free Software |
| 18 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 |
*/ |
| 20 |
|
| 21 |
#include "sysdeps.h" |
| 22 |
|
| 23 |
#include "video.h" |
| 24 |
#include "video_defs.h" |
| 25 |
#include "main.h" |
| 26 |
#include "adb.h" |
| 27 |
#include "prefs.h" |
| 28 |
#include "user_strings.h" |
| 29 |
#include "about_window.h" |
| 30 |
#include "version.h" |
| 31 |
|
| 32 |
#define DEBUG 0 |
| 33 |
#include "debug.h" |
| 34 |
|
| 35 |
|
| 36 |
// Global variables |
| 37 |
static sem_id video_lock = -1; // Protection during mode changes |
| 38 |
static sem_id mac_os_lock = -1; // This is used to stop the MacOS thread when the SheepShaver workspace is switched out |
| 39 |
|
| 40 |
// Prototypes |
| 41 |
static filter_result filter_func(BMessage *msg, BHandler **target, BMessageFilter *filter); |
| 42 |
|
| 43 |
// From sys_beos.cpp |
| 44 |
extern void SysCreateVolumeMenu(BMenu *menu, uint32 msg); |
| 45 |
extern void SysMountVolume(const char *name); |
| 46 |
|
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|
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#include "video_window.h" |
| 49 |
#include "video_screen.h" |
| 50 |
|
| 51 |
|
| 52 |
/* |
| 53 |
* Display manager thread (for opening and closing windows and screens; |
| 54 |
* this is not safe under R4 when running on the MacOS stack in kernel |
| 55 |
* space) |
| 56 |
*/ |
| 57 |
|
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// Message constants |
| 59 |
const uint32 MSG_OPEN_WINDOW = 'owin'; |
| 60 |
const uint32 MSG_CLOSE_WINDOW = 'cwin'; |
| 61 |
const uint32 MSG_OPEN_SCREEN = 'oscr'; |
| 62 |
const uint32 MSG_CLOSE_SCREEN = 'cscr'; |
| 63 |
const uint32 MSG_QUIT_DISPLAY_MANAGER = 'quit'; |
| 64 |
|
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static thread_id dm_thread = -1; |
| 66 |
static sem_id dm_done_sem = -1; |
| 67 |
|
| 68 |
static status_t display_manager(void *arg) |
| 69 |
{ |
| 70 |
for (;;) { |
| 71 |
|
| 72 |
// Receive message |
| 73 |
thread_id sender; |
| 74 |
uint32 code = receive_data(&sender, NULL, 0); |
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D(bug("Display manager received %08lx\n", code)); |
| 76 |
switch (code) { |
| 77 |
case MSG_QUIT_DISPLAY_MANAGER: |
| 78 |
return 0; |
| 79 |
|
| 80 |
case MSG_OPEN_WINDOW: |
| 81 |
D(bug("Opening window\n")); |
| 82 |
the_window = new MacWindow(BRect(0, 0, VModes[cur_mode].viXsize-1, VModes[cur_mode].viYsize-1)); |
| 83 |
D(bug("Opened\n")); |
| 84 |
break; |
| 85 |
|
| 86 |
case MSG_CLOSE_WINDOW: |
| 87 |
if (the_window != NULL) { |
| 88 |
D(bug("Posting quit to window\n")); |
| 89 |
the_window->PostMessage(B_QUIT_REQUESTED); |
| 90 |
D(bug("Posted, waiting\n")); |
| 91 |
while (the_window) |
| 92 |
snooze(200000); |
| 93 |
D(bug("Window closed\n")); |
| 94 |
} |
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break; |
| 96 |
|
| 97 |
case MSG_OPEN_SCREEN: { |
| 98 |
D(bug("Opening screen\n")); |
| 99 |
long scr_mode = 0; |
| 100 |
switch (VModes[cur_mode].viAppleMode) { |
| 101 |
case APPLE_8_BIT: |
| 102 |
switch (VModes[cur_mode].viAppleID) { |
| 103 |
case APPLE_640x480: |
| 104 |
scr_mode = B_8_BIT_640x480; |
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break; |
| 106 |
case APPLE_800x600: |
| 107 |
scr_mode = B_8_BIT_800x600; |
| 108 |
break; |
| 109 |
case APPLE_1024x768: |
| 110 |
scr_mode = B_8_BIT_1024x768; |
| 111 |
break; |
| 112 |
case APPLE_1152x900: |
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scr_mode = B_8_BIT_1152x900; |
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break; |
| 115 |
case APPLE_1280x1024: |
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scr_mode = B_8_BIT_1280x1024; |
| 117 |
break; |
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case APPLE_1600x1200: |
| 119 |
scr_mode = B_8_BIT_1600x1200; |
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break; |
| 121 |
} |
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break; |
| 123 |
case APPLE_16_BIT: |
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switch (VModes[cur_mode].viAppleID) { |
| 125 |
case APPLE_640x480: |
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scr_mode = B_15_BIT_640x480; |
| 127 |
break; |
| 128 |
case APPLE_800x600: |
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scr_mode = B_15_BIT_800x600; |
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break; |
| 131 |
case APPLE_1024x768: |
| 132 |
scr_mode = B_15_BIT_1024x768; |
| 133 |
break; |
| 134 |
case APPLE_1152x900: |
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scr_mode = B_15_BIT_1152x900; |
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break; |
| 137 |
case APPLE_1280x1024: |
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scr_mode = B_15_BIT_1280x1024; |
| 139 |
break; |
| 140 |
case APPLE_1600x1200: |
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scr_mode = B_15_BIT_1600x1200; |
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break; |
| 143 |
} |
| 144 |
break; |
| 145 |
case APPLE_32_BIT: |
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switch (VModes[cur_mode].viAppleID) { |
| 147 |
case APPLE_640x480: |
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scr_mode = B_32_BIT_640x480; |
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break; |
| 150 |
case APPLE_800x600: |
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scr_mode = B_32_BIT_800x600; |
| 152 |
break; |
| 153 |
case APPLE_1024x768: |
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scr_mode = B_32_BIT_1024x768; |
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break; |
| 156 |
case APPLE_1152x900: |
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scr_mode = B_32_BIT_1152x900; |
| 158 |
break; |
| 159 |
case APPLE_1280x1024: |
| 160 |
scr_mode = B_32_BIT_1280x1024; |
| 161 |
break; |
| 162 |
case APPLE_1600x1200: |
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scr_mode = B_32_BIT_1600x1200; |
| 164 |
break; |
| 165 |
} |
| 166 |
break; |
| 167 |
} |
| 168 |
the_screen = new MacScreen(GetString(STR_WINDOW_TITLE), scr_mode); |
| 169 |
D(bug("Opened, error %08lx\n", screen_error)); |
| 170 |
if (screen_error != B_NO_ERROR) { |
| 171 |
D(bug("Error, posting quit to screen\n")); |
| 172 |
the_screen->PostMessage(B_QUIT_REQUESTED); |
| 173 |
D(bug("Posted, waiting\n")); |
| 174 |
while (the_screen) |
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snooze(200000); |
| 176 |
D(bug("Screen closed\n")); |
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break; |
| 178 |
} |
| 179 |
|
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// Wait for video mem access |
| 181 |
D(bug("Showing screen\n")); |
| 182 |
the_screen->Show(); |
| 183 |
D(bug("Shown, waiting for frame buffer access\n")); |
| 184 |
while (!drawing_enable) |
| 185 |
snooze(200000); |
| 186 |
D(bug("Access granted\n")); |
| 187 |
break; |
| 188 |
} |
| 189 |
|
| 190 |
case MSG_CLOSE_SCREEN: |
| 191 |
if (the_screen != NULL) { |
| 192 |
D(bug("Posting quit to screen\n")); |
| 193 |
the_screen->PostMessage(B_QUIT_REQUESTED); |
| 194 |
D(bug("Posted, waiting\n")); |
| 195 |
while (the_screen) |
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snooze(200000); |
| 197 |
D(bug("Screen closed\n")); |
| 198 |
} |
| 199 |
break; |
| 200 |
} |
| 201 |
|
| 202 |
// Acknowledge |
| 203 |
release_sem(dm_done_sem); |
| 204 |
} |
| 205 |
} |
| 206 |
|
| 207 |
|
| 208 |
/* |
| 209 |
* Open display (window or screen) |
| 210 |
*/ |
| 211 |
|
| 212 |
static void open_display(void) |
| 213 |
{ |
| 214 |
D(bug("entering open_display()\n")); |
| 215 |
display_type = VModes[cur_mode].viType; |
| 216 |
if (display_type == DIS_SCREEN) { |
| 217 |
while (send_data(dm_thread, MSG_OPEN_SCREEN, NULL, 0) == B_INTERRUPTED) ; |
| 218 |
while (acquire_sem(dm_done_sem) == B_INTERRUPTED) ; |
| 219 |
} else if (display_type == DIS_WINDOW) { |
| 220 |
while (send_data(dm_thread, MSG_OPEN_WINDOW, NULL, 0) == B_INTERRUPTED) ; |
| 221 |
while (acquire_sem(dm_done_sem) == B_INTERRUPTED) ; |
| 222 |
} |
| 223 |
D(bug("exiting open_display()\n")); |
| 224 |
} |
| 225 |
|
| 226 |
|
| 227 |
/* |
| 228 |
* Close display |
| 229 |
*/ |
| 230 |
|
| 231 |
static void close_display(void) |
| 232 |
{ |
| 233 |
D(bug("entering close_display()\n")); |
| 234 |
if (display_type == DIS_SCREEN) { |
| 235 |
while (send_data(dm_thread, MSG_CLOSE_SCREEN, NULL, 0) == B_INTERRUPTED) ; |
| 236 |
while (acquire_sem(dm_done_sem) == B_INTERRUPTED) ; |
| 237 |
} else if (display_type == DIS_WINDOW) { |
| 238 |
while (send_data(dm_thread, MSG_CLOSE_WINDOW, NULL, 0) == B_INTERRUPTED) ; |
| 239 |
while (acquire_sem(dm_done_sem) == B_INTERRUPTED) ; |
| 240 |
} |
| 241 |
D(bug("exiting close_display()\n")); |
| 242 |
} |
| 243 |
|
| 244 |
|
| 245 |
/* |
| 246 |
* Initialization |
| 247 |
*/ |
| 248 |
|
| 249 |
static void add_mode(VideoInfo *&p, uint32 allow, uint32 test, long apple_mode, long apple_id, int type) |
| 250 |
{ |
| 251 |
if (allow & test) { |
| 252 |
p->viType = type; |
| 253 |
switch (apple_id) { |
| 254 |
case APPLE_W_640x480: |
| 255 |
case APPLE_640x480: |
| 256 |
p->viXsize = 640; |
| 257 |
p->viYsize = 480; |
| 258 |
break; |
| 259 |
case APPLE_W_800x600: |
| 260 |
case APPLE_800x600: |
| 261 |
p->viXsize = 800; |
| 262 |
p->viYsize = 600; |
| 263 |
break; |
| 264 |
case APPLE_1024x768: |
| 265 |
p->viXsize = 1024; |
| 266 |
p->viYsize = 768; |
| 267 |
break; |
| 268 |
case APPLE_1152x900: |
| 269 |
p->viXsize = 1152; |
| 270 |
p->viYsize = 900; |
| 271 |
break; |
| 272 |
case APPLE_1280x1024: |
| 273 |
p->viXsize = 1280; |
| 274 |
p->viYsize = 1024; |
| 275 |
break; |
| 276 |
case APPLE_1600x1200: |
| 277 |
p->viXsize = 1600; |
| 278 |
p->viYsize = 1200; |
| 279 |
break; |
| 280 |
} |
| 281 |
switch (apple_mode) { |
| 282 |
case APPLE_8_BIT: |
| 283 |
p->viRowBytes = p->viXsize; |
| 284 |
break; |
| 285 |
case APPLE_16_BIT: |
| 286 |
p->viRowBytes = p->viXsize * 2; |
| 287 |
break; |
| 288 |
case APPLE_32_BIT: |
| 289 |
p->viRowBytes = p->viXsize * 4; |
| 290 |
break; |
| 291 |
} |
| 292 |
p->viAppleMode = apple_mode; |
| 293 |
p->viAppleID = apple_id; |
| 294 |
p++; |
| 295 |
} |
| 296 |
} |
| 297 |
|
| 298 |
bool VideoInit(void) |
| 299 |
{ |
| 300 |
// Init variables, create semaphores |
| 301 |
private_data = NULL; |
| 302 |
cur_mode = 0; // Window 640x480 |
| 303 |
video_lock = create_sem(1, "Video Lock"); |
| 304 |
mac_os_lock = create_sem(0, "MacOS Frame Buffer Lock"); |
| 305 |
dm_done_sem = create_sem(0, "Display Manager Done"); |
| 306 |
|
| 307 |
// Construct video mode table |
| 308 |
VideoInfo *p = VModes; |
| 309 |
uint32 window_modes = PrefsFindInt32("windowmodes"); |
| 310 |
uint32 screen_modes = PrefsFindInt32("screenmodes"); |
| 311 |
if (window_modes == 0 && screen_modes == 0) |
| 312 |
window_modes |= B_8_BIT_640x480 | B_8_BIT_800x600; // Allow at least 640x480 and 800x600 window modes |
| 313 |
add_mode(p, window_modes, B_8_BIT_640x480, APPLE_8_BIT, APPLE_W_640x480, DIS_WINDOW); |
| 314 |
add_mode(p, window_modes, B_8_BIT_800x600, APPLE_8_BIT, APPLE_W_800x600, DIS_WINDOW); |
| 315 |
add_mode(p, window_modes, B_15_BIT_640x480, APPLE_16_BIT, APPLE_W_640x480, DIS_WINDOW); |
| 316 |
add_mode(p, window_modes, B_15_BIT_800x600, APPLE_16_BIT, APPLE_W_800x600, DIS_WINDOW); |
| 317 |
add_mode(p, window_modes, B_32_BIT_640x480, APPLE_32_BIT, APPLE_W_640x480, DIS_WINDOW); |
| 318 |
add_mode(p, window_modes, B_32_BIT_800x600, APPLE_32_BIT, APPLE_W_800x600, DIS_WINDOW); |
| 319 |
add_mode(p, screen_modes, B_8_BIT_640x480, APPLE_8_BIT, APPLE_640x480, DIS_SCREEN); |
| 320 |
add_mode(p, screen_modes, B_8_BIT_800x600, APPLE_8_BIT, APPLE_800x600, DIS_SCREEN); |
| 321 |
add_mode(p, screen_modes, B_8_BIT_1024x768, APPLE_8_BIT, APPLE_1024x768, DIS_SCREEN); |
| 322 |
add_mode(p, screen_modes, B_8_BIT_1152x900, APPLE_8_BIT, APPLE_1152x900, DIS_SCREEN); |
| 323 |
add_mode(p, screen_modes, B_8_BIT_1280x1024, APPLE_8_BIT, APPLE_1280x1024, DIS_SCREEN); |
| 324 |
add_mode(p, screen_modes, B_8_BIT_1600x1200, APPLE_8_BIT, APPLE_1600x1200, DIS_SCREEN); |
| 325 |
add_mode(p, screen_modes, B_15_BIT_640x480, APPLE_16_BIT, APPLE_640x480, DIS_SCREEN); |
| 326 |
add_mode(p, screen_modes, B_15_BIT_800x600, APPLE_16_BIT, APPLE_800x600, DIS_SCREEN); |
| 327 |
add_mode(p, screen_modes, B_15_BIT_1024x768, APPLE_16_BIT, APPLE_1024x768, DIS_SCREEN); |
| 328 |
add_mode(p, screen_modes, B_15_BIT_1152x900, APPLE_16_BIT, APPLE_1152x900, DIS_SCREEN); |
| 329 |
add_mode(p, screen_modes, B_15_BIT_1280x1024, APPLE_16_BIT, APPLE_1280x1024, DIS_SCREEN); |
| 330 |
add_mode(p, screen_modes, B_15_BIT_1600x1200, APPLE_16_BIT, APPLE_1600x1200, DIS_SCREEN); |
| 331 |
add_mode(p, screen_modes, B_32_BIT_640x480, APPLE_32_BIT, APPLE_640x480, DIS_SCREEN); |
| 332 |
add_mode(p, screen_modes, B_32_BIT_800x600, APPLE_32_BIT, APPLE_800x600, DIS_SCREEN); |
| 333 |
add_mode(p, screen_modes, B_32_BIT_1024x768, APPLE_32_BIT, APPLE_1024x768, DIS_SCREEN); |
| 334 |
add_mode(p, screen_modes, B_32_BIT_1152x900, APPLE_32_BIT, APPLE_1152x900, DIS_SCREEN); |
| 335 |
add_mode(p, screen_modes, B_32_BIT_1280x1024, APPLE_32_BIT, APPLE_1280x1024, DIS_SCREEN); |
| 336 |
add_mode(p, screen_modes, B_32_BIT_1600x1200, APPLE_32_BIT, APPLE_1600x1200, DIS_SCREEN); |
| 337 |
p->viType = DIS_INVALID; // End marker |
| 338 |
p->viRowBytes = 0; |
| 339 |
p->viXsize = p->viYsize = 0; |
| 340 |
p->viAppleMode = 0; |
| 341 |
p->viAppleID = 0; |
| 342 |
|
| 343 |
// Start display manager thread |
| 344 |
dm_thread = spawn_thread(display_manager, "Display Manager", B_NORMAL_PRIORITY, NULL); |
| 345 |
resume_thread(dm_thread); |
| 346 |
|
| 347 |
// Open window/screen |
| 348 |
open_display(); |
| 349 |
if (display_type == DIS_SCREEN && the_screen == NULL) { |
| 350 |
char str[256]; |
| 351 |
sprintf(str, GetString(STR_FULL_SCREEN_ERR), strerror(screen_error), screen_error); |
| 352 |
ErrorAlert(str); |
| 353 |
return false; |
| 354 |
} |
| 355 |
return true; |
| 356 |
} |
| 357 |
|
| 358 |
|
| 359 |
/* |
| 360 |
* Deinitialization |
| 361 |
*/ |
| 362 |
|
| 363 |
void VideoExit(void) |
| 364 |
{ |
| 365 |
if (dm_thread >= 0) { |
| 366 |
|
| 367 |
// Close display |
| 368 |
acquire_sem(video_lock); |
| 369 |
close_display(); |
| 370 |
if (private_data != NULL) { |
| 371 |
delete private_data->gammaTable; |
| 372 |
delete private_data; |
| 373 |
} |
| 374 |
|
| 375 |
// Stop display manager |
| 376 |
status_t l; |
| 377 |
send_data(dm_thread, MSG_QUIT_DISPLAY_MANAGER, NULL, 0); |
| 378 |
while (wait_for_thread(dm_thread, &l) == B_INTERRUPTED) ; |
| 379 |
} |
| 380 |
|
| 381 |
// Delete semaphores |
| 382 |
delete_sem(video_lock); |
| 383 |
delete_sem(mac_os_lock); |
| 384 |
delete_sem(dm_done_sem); |
| 385 |
} |
| 386 |
|
| 387 |
|
| 388 |
/* |
| 389 |
* Close screen in full-screen mode |
| 390 |
*/ |
| 391 |
|
| 392 |
void VideoQuitFullScreen(void) |
| 393 |
{ |
| 394 |
D(bug("VideoQuitFullScreen()\n")); |
| 395 |
if (display_type == DIS_SCREEN) { |
| 396 |
acquire_sem(video_lock); |
| 397 |
close_display(); |
| 398 |
release_sem(video_lock); |
| 399 |
} |
| 400 |
} |
| 401 |
|
| 402 |
|
| 403 |
/* |
| 404 |
* Execute video VBL routine |
| 405 |
*/ |
| 406 |
|
| 407 |
void VideoVBL(void) |
| 408 |
{ |
| 409 |
release_sem(mac_os_lock); |
| 410 |
if (private_data != NULL && private_data->interruptsEnabled) |
| 411 |
VSLDoInterruptService(private_data->vslServiceID); |
| 412 |
while (acquire_sem(mac_os_lock) == B_INTERRUPTED) ; |
| 413 |
} |
| 414 |
|
| 415 |
|
| 416 |
/* |
| 417 |
* Filter function for receiving mouse and keyboard events |
| 418 |
*/ |
| 419 |
|
| 420 |
#define MENU_IS_POWER 0 |
| 421 |
|
| 422 |
// Be -> Mac raw keycode translation table |
| 423 |
static const uint8 keycode2mac[0x80] = { |
| 424 |
0xff, 0x35, 0x7a, 0x78, 0x63, 0x76, 0x60, 0x61, // inv Esc F1 F2 F3 F4 F5 F6 |
| 425 |
0x62, 0x64, 0x65, 0x6d, 0x67, 0x6f, 0x69, 0x6b, // F7 F8 F9 F10 F11 F12 F13 F14 |
| 426 |
0x71, 0x0a, 0x12, 0x13, 0x14, 0x15, 0x17, 0x16, // F15 ` 1 2 3 4 5 6 |
| 427 |
0x1a, 0x1c, 0x19, 0x1d, 0x1b, 0x18, 0x33, 0x72, // 7 8 9 0 - = BSP INS |
| 428 |
0x73, 0x74, 0x47, 0x4b, 0x43, 0x4e, 0x30, 0x0c, // HOM PUP NUM / * - TAB Q |
| 429 |
0x0d, 0x0e, 0x0f, 0x11, 0x10, 0x20, 0x22, 0x1f, // W E R T Y U I O |
| 430 |
0x23, 0x21, 0x1e, 0x2a, 0x75, 0x77, 0x79, 0x59, // P [ ] \ DEL END PDN 7 |
| 431 |
0x5b, 0x5c, 0x45, 0x39, 0x00, 0x01, 0x02, 0x03, // 8 9 + CAP A S D F |
| 432 |
0x05, 0x04, 0x26, 0x28, 0x25, 0x29, 0x27, 0x24, // G H J K L ; ' RET |
| 433 |
0x56, 0x57, 0x58, 0x38, 0x06, 0x07, 0x08, 0x09, // 4 5 6 SHL Z X C V |
| 434 |
0x0b, 0x2d, 0x2e, 0x2b, 0x2f, 0x2c, 0x38, 0x3e, // B N M , . / SHR CUP |
| 435 |
0x53, 0x54, 0x55, 0x4c, 0x36, 0x37, 0x31, 0x37, // 1 2 3 ENT CTL ALT SPC ALT |
| 436 |
0x36, 0x3b, 0x3d, 0x3c, 0x52, 0x41, 0x3a, 0x3a, // CTR CLF CDN CRT 0 . CMD CMD |
| 437 |
#if MENU_IS_POWER |
| 438 |
0x7f, 0x32, 0x51, 0x7f, 0xff, 0xff, 0xff, 0xff, // MNU EUR = POW inv inv inv inv |
| 439 |
#else |
| 440 |
0x32, 0x32, 0x51, 0x7f, 0xff, 0xff, 0xff, 0xff, // MNU EUR = POW inv inv inv inv |
| 441 |
#endif |
| 442 |
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, // inv inv inv inv inv inv inv inv |
| 443 |
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff // inv inv inv inv inv inv inv inv |
| 444 |
}; |
| 445 |
|
| 446 |
static const uint8 modifier2mac[0x20] = { |
| 447 |
#if MENU_IS_POWER |
| 448 |
0x38, 0x37, 0x36, 0x39, 0x6b, 0x47, 0x3a, 0x7f, // SHF CMD inv CAP F14 NUM OPT MNU |
| 449 |
#else |
| 450 |
0x38, 0x37, 0x36, 0x39, 0x6b, 0x47, 0x3a, 0x32, // SHF CMD CTR CAP F14 NUM OPT MNU |
| 451 |
#endif |
| 452 |
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, // inv inv inv inv inv inv inv inv |
| 453 |
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, // inv inv inv inv inv inv inv inv |
| 454 |
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff // inv inv inv inv inv inv inv inv |
| 455 |
}; |
| 456 |
|
| 457 |
static filter_result filter_func(BMessage *msg, BHandler **target, BMessageFilter *filter) |
| 458 |
{ |
| 459 |
// msg->PrintToStream(); |
| 460 |
switch (msg->what) { |
| 461 |
case B_KEY_DOWN: |
| 462 |
case B_KEY_UP: { |
| 463 |
uint32 be_code = msg->FindInt32("key") & 0xff; |
| 464 |
uint32 mac_code = keycode2mac[be_code]; |
| 465 |
|
| 466 |
// Intercept Ctrl-F1 (mount floppy disk shortcut) |
| 467 |
uint32 mods = msg->FindInt32("modifiers"); |
| 468 |
if (be_code == 0x02 && (mods & B_CONTROL_KEY)) |
| 469 |
SysMountVolume("/dev/disk/floppy/raw"); |
| 470 |
|
| 471 |
if (mac_code == 0xff) |
| 472 |
return B_DISPATCH_MESSAGE; |
| 473 |
if (msg->what == B_KEY_DOWN) |
| 474 |
ADBKeyDown(mac_code); |
| 475 |
else |
| 476 |
ADBKeyUp(mac_code); |
| 477 |
return B_SKIP_MESSAGE; |
| 478 |
} |
| 479 |
|
| 480 |
case B_MODIFIERS_CHANGED: { |
| 481 |
uint32 mods = msg->FindInt32("modifiers"); |
| 482 |
uint32 old_mods = msg->FindInt32("be:old_modifiers"); |
| 483 |
uint32 changed = mods ^ old_mods; |
| 484 |
uint32 mask = 1; |
| 485 |
for (int i=0; i<32; i++, mask<<=1) |
| 486 |
if (changed & mask) { |
| 487 |
uint32 mac_code = modifier2mac[i]; |
| 488 |
if (mac_code == 0xff) |
| 489 |
continue; |
| 490 |
if (mods & mask) |
| 491 |
ADBKeyDown(mac_code); |
| 492 |
else |
| 493 |
ADBKeyUp(mac_code); |
| 494 |
} |
| 495 |
return B_SKIP_MESSAGE; |
| 496 |
} |
| 497 |
|
| 498 |
case B_MOUSE_MOVED: { |
| 499 |
BPoint point; |
| 500 |
msg->FindPoint("where", &point); |
| 501 |
ADBMouseMoved(int(point.x), int(point.y)); |
| 502 |
return B_DISPATCH_MESSAGE; // Otherwise BitmapView::MouseMoved() wouldn't be called |
| 503 |
} |
| 504 |
|
| 505 |
case B_MOUSE_DOWN: { |
| 506 |
uint32 buttons = msg->FindInt32("buttons"); |
| 507 |
if (buttons & B_PRIMARY_MOUSE_BUTTON) |
| 508 |
ADBMouseDown(0); |
| 509 |
if (buttons & B_SECONDARY_MOUSE_BUTTON) |
| 510 |
ADBMouseDown(1); |
| 511 |
if (buttons & B_TERTIARY_MOUSE_BUTTON) |
| 512 |
ADBMouseDown(2); |
| 513 |
return B_SKIP_MESSAGE; |
| 514 |
} |
| 515 |
|
| 516 |
case B_MOUSE_UP: // B_MOUSE_UP means "all buttons released" |
| 517 |
ADBMouseUp(0); |
| 518 |
ADBMouseUp(1); |
| 519 |
ADBMouseUp(2); |
| 520 |
return B_SKIP_MESSAGE; |
| 521 |
|
| 522 |
default: |
| 523 |
return B_DISPATCH_MESSAGE; |
| 524 |
} |
| 525 |
} |
| 526 |
|
| 527 |
|
| 528 |
/* |
| 529 |
* Install graphics acceleration |
| 530 |
*/ |
| 531 |
|
| 532 |
// Rectangle blitting |
| 533 |
static void accl_bitblt(accl_params *p) |
| 534 |
{ |
| 535 |
D(bug("accl_bitblt\n")); |
| 536 |
|
| 537 |
// Get blitting parameters |
| 538 |
int16 src_X = p->src_rect[1] - p->src_bounds[1]; |
| 539 |
int16 src_Y = p->src_rect[0] - p->src_bounds[0]; |
| 540 |
int16 dest_X = p->dest_rect[1] - p->dest_bounds[1]; |
| 541 |
int16 dest_Y = p->dest_rect[0] - p->dest_bounds[0]; |
| 542 |
int16 width = p->dest_rect[3] - p->dest_rect[1] - 1; |
| 543 |
int16 height = p->dest_rect[2] - p->dest_rect[0] - 1; |
| 544 |
D(bug(" src X %d, src Y %d, dest X %d, dest Y %d\n", src_X, src_Y, dest_X, dest_Y)); |
| 545 |
D(bug(" width %d, height %d\n", width, height)); |
| 546 |
|
| 547 |
// And perform the blit |
| 548 |
bitblt_hook(src_X, src_Y, dest_X, dest_Y, width, height); |
| 549 |
} |
| 550 |
|
| 551 |
static bool accl_bitblt_hook(accl_params *p) |
| 552 |
{ |
| 553 |
D(bug("accl_draw_hook %p\n", p)); |
| 554 |
|
| 555 |
// Check if we can accelerate this bitblt |
| 556 |
if (p->src_base_addr == screen_base && p->dest_base_addr == screen_base && |
| 557 |
display_type == DIS_SCREEN && bitblt_hook != NULL && |
| 558 |
((uint32 *)p)[0x18 >> 2] + ((uint32 *)p)[0x128 >> 2] == 0 && |
| 559 |
((uint32 *)p)[0x130 >> 2] == 0 && |
| 560 |
p->transfer_mode == 0 && |
| 561 |
p->src_row_bytes > 0 && ((uint32 *)p)[0x15c >> 2] > 0) { |
| 562 |
|
| 563 |
// Yes, set function pointer |
| 564 |
p->draw_proc = (uint32)accl_bitblt; |
| 565 |
return true; |
| 566 |
} |
| 567 |
return false; |
| 568 |
} |
| 569 |
|
| 570 |
// Rectangle filling/inversion |
| 571 |
static void accl_fillrect8(accl_params *p) |
| 572 |
{ |
| 573 |
D(bug("accl_fillrect8\n")); |
| 574 |
|
| 575 |
// Get filling parameters |
| 576 |
int16 dest_X = p->dest_rect[1] - p->dest_bounds[1]; |
| 577 |
int16 dest_Y = p->dest_rect[0] - p->dest_bounds[0]; |
| 578 |
int16 dest_X_max = p->dest_rect[3] - p->dest_bounds[1] - 1; |
| 579 |
int16 dest_Y_max = p->dest_rect[2] - p->dest_bounds[0] - 1; |
| 580 |
uint8 color = p->pen_mode == 8 ? p->fore_pen : p->back_pen; |
| 581 |
D(bug(" dest X %d, dest Y %d\n", dest_X, dest_Y)); |
| 582 |
D(bug(" dest X max %d, dest Y max %d\n", dest_X_max, dest_Y_max)); |
| 583 |
|
| 584 |
// And perform the fill |
| 585 |
fillrect8_hook(dest_X, dest_Y, dest_X_max, dest_Y_max, color); |
| 586 |
} |
| 587 |
|
| 588 |
static void accl_fillrect32(accl_params *p) |
| 589 |
{ |
| 590 |
D(bug("accl_fillrect32\n")); |
| 591 |
|
| 592 |
// Get filling parameters |
| 593 |
int16 dest_X = p->dest_rect[1] - p->dest_bounds[1]; |
| 594 |
int16 dest_Y = p->dest_rect[0] - p->dest_bounds[0]; |
| 595 |
int16 dest_X_max = p->dest_rect[3] - p->dest_bounds[1] - 1; |
| 596 |
int16 dest_Y_max = p->dest_rect[2] - p->dest_bounds[0] - 1; |
| 597 |
uint32 color = p->pen_mode == 8 ? p->fore_pen : p->back_pen; |
| 598 |
D(bug(" dest X %d, dest Y %d\n", dest_X, dest_Y)); |
| 599 |
D(bug(" dest X max %d, dest Y max %d\n", dest_X_max, dest_Y_max)); |
| 600 |
|
| 601 |
// And perform the fill |
| 602 |
fillrect32_hook(dest_X, dest_Y, dest_X_max, dest_Y_max, color); |
| 603 |
} |
| 604 |
|
| 605 |
static void accl_invrect(accl_params *p) |
| 606 |
{ |
| 607 |
D(bug("accl_invrect\n")); |
| 608 |
|
| 609 |
// Get inversion parameters |
| 610 |
int16 dest_X = p->dest_rect[1] - p->dest_bounds[1]; |
| 611 |
int16 dest_Y = p->dest_rect[0] - p->dest_bounds[0]; |
| 612 |
int16 dest_X_max = p->dest_rect[3] - p->dest_bounds[1] - 1; |
| 613 |
int16 dest_Y_max = p->dest_rect[2] - p->dest_bounds[0] - 1; |
| 614 |
D(bug(" dest X %d, dest Y %d\n", dest_X, dest_Y)); |
| 615 |
D(bug(" dest X max %d, dest Y max %d\n", dest_X_max, dest_Y_max)); |
| 616 |
|
| 617 |
//!!?? pen_mode == 14 |
| 618 |
|
| 619 |
// And perform the inversion |
| 620 |
invrect_hook(dest_X, dest_Y, dest_X_max, dest_Y_max); |
| 621 |
} |
| 622 |
|
| 623 |
static bool accl_fillrect_hook(accl_params *p) |
| 624 |
{ |
| 625 |
D(bug("accl_fillrect_hook %p\n", p)); |
| 626 |
|
| 627 |
// Check if we can accelerate this fillrect |
| 628 |
if (p->dest_base_addr == screen_base && ((uint32 *)p)[0x284 >> 2] != 0 && display_type == DIS_SCREEN) { |
| 629 |
if (p->transfer_mode == 8) { |
| 630 |
// Fill |
| 631 |
if (p->dest_pixel_size == 8 && fillrect8_hook != NULL) { |
| 632 |
p->draw_proc = (uint32)accl_fillrect8; |
| 633 |
return true; |
| 634 |
} else if (p->dest_pixel_size == 32 && fillrect32_hook != NULL) { |
| 635 |
p->draw_proc = (uint32)accl_fillrect32; |
| 636 |
return true; |
| 637 |
} |
| 638 |
} else if (p->transfer_mode == 10 && invrect_hook != NULL) { |
| 639 |
// Invert |
| 640 |
p->draw_proc = (uint32)accl_invrect; |
| 641 |
return true; |
| 642 |
} |
| 643 |
} |
| 644 |
return false; |
| 645 |
} |
| 646 |
|
| 647 |
// Dummy for testing |
| 648 |
/* |
| 649 |
static void do_nothing(accl_params *p) {} |
| 650 |
static bool accl_foobar_hook(accl_params *p) |
| 651 |
{ |
| 652 |
printf("accl_foobar_hook %p\n", p); |
| 653 |
printf(" src_base_addr %p, dest_base_addr %p\n", p->src_base_addr, p->dest_base_addr); |
| 654 |
printf(" src_row_bytes %d, dest_row_bytes %d\n", p->src_row_bytes, p->dest_row_bytes); |
| 655 |
printf(" src_pixel_size %d, dest_pixel_size %d\n", p->src_pixel_size, p->dest_pixel_size); |
| 656 |
printf(" src_bounds (%d,%d,%d,%d), dest_bounds (%d,%d,%d,%d)\n", p->src_bounds[0], p->src_bounds[1], p->src_bounds[2], p->src_bounds[3], p->dest_bounds[0], p->dest_bounds[1], p->dest_bounds[2], p->dest_bounds[3]); |
| 657 |
printf(" src_rect (%d,%d,%d,%d), dest_rect (%d,%d,%d,%d)\n", p->src_rect[0], p->src_rect[1], p->src_rect[2], p->src_rect[3], p->dest_rect[0], p->dest_rect[1], p->dest_rect[2], p->dest_rect[3]); |
| 658 |
printf(" transfer mode %d\n", p->transfer_mode); |
| 659 |
printf(" pen mode %d\n", p->pen_mode); |
| 660 |
printf(" fore_pen %08x, back_pen %08x\n", p->fore_pen, p->back_pen); |
| 661 |
printf(" val1 %08x, val2 %08x\n", ((uint32 *)p)[0x18 >> 2], ((uint32 *)p)[0x128 >> 2]); |
| 662 |
printf(" val3 %08x\n", ((uint32 *)p)[0x130 >> 2]); |
| 663 |
printf(" val4 %08x\n", ((uint32 *)p)[0x15c >> 2]); |
| 664 |
printf(" val5 %08x\n", ((uint32 *)p)[0x160 >> 2]); |
| 665 |
printf(" val6 %08x\n", ((uint32 *)p)[0x1b4 >> 2]); |
| 666 |
printf(" val7 %08x\n", ((uint32 *)p)[0x284 >> 2]); |
| 667 |
p->draw_proc = (uint32)do_nothing; |
| 668 |
return true; |
| 669 |
} |
| 670 |
static struct accl_hook_info foobar_hook_info = {(uint32)accl_foobar_hook, (uint32)accl_sync_hook, 6}; |
| 671 |
*/ |
| 672 |
|
| 673 |
// Wait for graphics operation to finish |
| 674 |
static bool accl_sync_hook(void *arg) |
| 675 |
{ |
| 676 |
D(bug("accl_sync_hook %p\n", arg)); |
| 677 |
if (sync_hook != NULL) |
| 678 |
sync_hook(); |
| 679 |
return true; |
| 680 |
} |
| 681 |
|
| 682 |
static struct accl_hook_info bitblt_hook_info = {(uint32)accl_bitblt_hook, (uint32)accl_sync_hook, ACCL_BITBLT}; |
| 683 |
static struct accl_hook_info fillrect_hook_info = {(uint32)accl_fillrect_hook, (uint32)accl_sync_hook, ACCL_FILLRECT}; |
| 684 |
|
| 685 |
void VideoInstallAccel(void) |
| 686 |
{ |
| 687 |
// Install acceleration hooks |
| 688 |
if (PrefsFindBool("gfxaccel")) { |
| 689 |
D(bug("Video: Installing acceleration hooks\n")); |
| 690 |
NQDMisc(6, (uintptr)&bitblt_hook_info); |
| 691 |
NQDMisc(6, (uintptr)&fillrect_hook_info); |
| 692 |
} |
| 693 |
} |
| 694 |
|
| 695 |
|
| 696 |
/* |
| 697 |
* Change video mode |
| 698 |
*/ |
| 699 |
|
| 700 |
int16 video_mode_change(VidLocals *csSave, uint32 ParamPtr) |
| 701 |
{ |
| 702 |
/* return if no mode change */ |
| 703 |
if ((csSave->saveData == ReadMacInt32(ParamPtr + csData)) && |
| 704 |
(csSave->saveMode == ReadMacInt16(ParamPtr + csMode))) return noErr; |
| 705 |
|
| 706 |
/* first find video mode in table */ |
| 707 |
for (int i=0; VModes[i].viType != DIS_INVALID; i++) { |
| 708 |
if ((ReadMacInt16(ParamPtr + csMode) == VModes[i].viAppleMode) && |
| 709 |
(ReadMacInt32(ParamPtr + csData) == VModes[i].viAppleID)) { |
| 710 |
csSave->saveMode = ReadMacInt16(ParamPtr + csMode); |
| 711 |
csSave->saveData = ReadMacInt32(ParamPtr + csData); |
| 712 |
csSave->savePage = ReadMacInt16(ParamPtr + csPage); |
| 713 |
|
| 714 |
while (acquire_sem(video_lock) == B_INTERRUPTED) ; |
| 715 |
DisableInterrupt(); |
| 716 |
|
| 717 |
/* close old display */ |
| 718 |
close_display(); |
| 719 |
|
| 720 |
/* open new display */ |
| 721 |
cur_mode = i; |
| 722 |
open_display(); |
| 723 |
|
| 724 |
/* opening the screen failed? Then bail out */ |
| 725 |
if (display_type == DIS_SCREEN && the_screen == NULL) { |
| 726 |
release_sem(video_lock); |
| 727 |
ErrorAlert(GetString(STR_FULL_SCREEN_ERR)); |
| 728 |
QuitEmulator(); |
| 729 |
} |
| 730 |
|
| 731 |
WriteMacInt32(ParamPtr + csBaseAddr, screen_base); |
| 732 |
csSave->saveBaseAddr=screen_base; |
| 733 |
csSave->saveData=VModes[cur_mode].viAppleID;/* First mode ... */ |
| 734 |
csSave->saveMode=VModes[cur_mode].viAppleMode; |
| 735 |
|
| 736 |
EnableInterrupt(); |
| 737 |
release_sem(video_lock); |
| 738 |
return noErr; |
| 739 |
} |
| 740 |
} |
| 741 |
return paramErr; |
| 742 |
} |
| 743 |
|
| 744 |
|
| 745 |
/* |
| 746 |
* Set color palette |
| 747 |
*/ |
| 748 |
|
| 749 |
void video_set_palette(void) |
| 750 |
{ |
| 751 |
if (display_type == DIS_SCREEN && the_screen != NULL) |
| 752 |
the_screen->palette_changed = true; |
| 753 |
else { // remap colors to BeOS-Palette |
| 754 |
BScreen screen; |
| 755 |
for (int i=0;i<256;i++) |
| 756 |
remap_mac_be[i]=screen.IndexForColor(mac_pal[i].red,mac_pal[i].green,mac_pal[i].blue); |
| 757 |
} |
| 758 |
} |
| 759 |
|
| 760 |
|
| 761 |
/* |
| 762 |
* Can we set the MacOS cursor image into the window? |
| 763 |
*/ |
| 764 |
|
| 765 |
bool video_can_change_cursor(void) |
| 766 |
{ |
| 767 |
return (display_type != DIS_SCREEN); |
| 768 |
} |
| 769 |
|
| 770 |
|
| 771 |
/* |
| 772 |
* Set cursor image for window |
| 773 |
*/ |
| 774 |
|
| 775 |
void video_set_cursor(void) |
| 776 |
{ |
| 777 |
the_window->cursor_changed = true; // Inform window (don't set cursor directly because this may run at interrupt (i.e. signal handler) time) |
| 778 |
} |
| 779 |
|
| 780 |
|
| 781 |
/* |
| 782 |
* Record dirty area from NQD |
| 783 |
*/ |
| 784 |
|
| 785 |
void video_set_dirty_area(int x, int y, int w, int h) |
| 786 |
{ |
| 787 |
} |
