53 |
|
#endif |
54 |
|
|
55 |
|
#ifdef ENABLE_VOSF |
56 |
– |
# include <math.h> // log() |
56 |
|
# include <unistd.h> |
57 |
|
# include <signal.h> |
58 |
|
# include <fcntl.h> |
122 |
|
static XColor black, white; |
123 |
|
static unsigned long black_pixel, white_pixel; |
124 |
|
static int eventmask; |
125 |
< |
static const int win_eventmask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | PointerMotionMask | EnterWindowMask | ExposureMask; |
125 |
> |
static const int win_eventmask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | PointerMotionMask | EnterWindowMask | FocusChangeMask | ExposureMask; |
126 |
|
static const int dga_eventmask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | PointerMotionMask; |
127 |
|
|
128 |
|
static XColor palette[256]; // Color palette for 8-bit mode |
218 |
|
static pthread_mutex_t Screen_draw_lock = PTHREAD_MUTEX_INITIALIZER; // Mutex to protect frame buffer (dirtyPages in fact) |
219 |
|
#endif |
220 |
|
|
221 |
+ |
static int log_base_2(uint32 x) |
222 |
+ |
{ |
223 |
+ |
uint32 mask = 0x80000000; |
224 |
+ |
int l = 31; |
225 |
+ |
while (l >= 0 && (x & mask) == 0) { |
226 |
+ |
mask >>= 1; |
227 |
+ |
l--; |
228 |
+ |
} |
229 |
+ |
return l; |
230 |
+ |
} |
231 |
+ |
|
232 |
|
#endif |
233 |
|
|
234 |
|
// VideoRefresh function |
336 |
|
XSetWindowAttributes wattr; |
337 |
|
wattr.event_mask = eventmask = win_eventmask; |
338 |
|
wattr.background_pixel = black_pixel; |
329 |
– |
wattr.border_pixel = black_pixel; |
330 |
– |
wattr.backing_store = NotUseful; |
331 |
– |
wattr.save_under = false; |
332 |
– |
wattr.backing_planes = xdepth; |
339 |
|
|
340 |
|
XSync(x_display, false); |
341 |
|
the_win = XCreateWindow(x_display, rootwin, 0, 0, width, height, 0, xdepth, |
342 |
< |
InputOutput, vis, CWEventMask | CWBackPixel | CWBorderPixel | |
337 |
< |
CWBackingStore | CWBackingPlanes, &wattr); |
338 |
< |
XSync(x_display, false); |
339 |
< |
XStoreName(x_display, the_win, GetString(STR_WINDOW_TITLE)); |
340 |
< |
XMapRaised(x_display, the_win); |
341 |
< |
XSync(x_display, false); |
342 |
> |
InputOutput, vis, CWEventMask | CWBackPixel, &wattr); |
343 |
|
|
344 |
< |
// Set colormap |
345 |
< |
if (depth == 8) { |
346 |
< |
XSetWindowColormap(x_display, the_win, cmap[0]); |
347 |
< |
XSetWMColormapWindows(x_display, the_win, &the_win, 1); |
344 |
> |
// Indicate that we want keyboard input |
345 |
> |
{ |
346 |
> |
XWMHints *hints = XAllocWMHints(); |
347 |
> |
if (hints) { |
348 |
> |
hints->input = True; |
349 |
> |
hints->flags = InputHint; |
350 |
> |
XSetWMHints(x_display, the_win, hints); |
351 |
> |
XFree((char *)hints); |
352 |
> |
} |
353 |
|
} |
354 |
|
|
355 |
|
// Make window unresizable |
356 |
< |
XSizeHints *hints; |
357 |
< |
if ((hints = XAllocSizeHints()) != NULL) { |
358 |
< |
hints->min_width = width; |
359 |
< |
hints->max_width = width; |
360 |
< |
hints->min_height = height; |
361 |
< |
hints->max_height = height; |
362 |
< |
hints->flags = PMinSize | PMaxSize; |
363 |
< |
XSetWMNormalHints(x_display, the_win, hints); |
364 |
< |
XFree((char *)hints); |
356 |
> |
{ |
357 |
> |
XSizeHints *hints = XAllocSizeHints(); |
358 |
> |
if (hints) { |
359 |
> |
hints->min_width = width; |
360 |
> |
hints->max_width = width; |
361 |
> |
hints->min_height = height; |
362 |
> |
hints->max_height = height; |
363 |
> |
hints->flags = PMinSize | PMaxSize; |
364 |
> |
XSetWMNormalHints(x_display, the_win, hints); |
365 |
> |
XFree((char *)hints); |
366 |
> |
} |
367 |
|
} |
368 |
|
|
369 |
+ |
// Set window title |
370 |
+ |
XStoreName(x_display, the_win, GetString(STR_WINDOW_TITLE)); |
371 |
+ |
|
372 |
+ |
// Set window class |
373 |
+ |
{ |
374 |
+ |
XClassHint *hints; |
375 |
+ |
hints = XAllocClassHint(); |
376 |
+ |
if (hints) { |
377 |
+ |
hints->res_name = "BasiliskII"; |
378 |
+ |
hints->res_class = "BasiliskII"; |
379 |
+ |
XSetClassHint(x_display, the_win, hints); |
380 |
+ |
XFree((char *)hints); |
381 |
+ |
} |
382 |
+ |
} |
383 |
+ |
|
384 |
+ |
// Show window |
385 |
+ |
XSync(x_display, false); |
386 |
+ |
XMapRaised(x_display, the_win); |
387 |
+ |
XFlush(x_display); |
388 |
+ |
|
389 |
+ |
// Set colormap |
390 |
+ |
if (depth == 8) |
391 |
+ |
XSetWindowColormap(x_display, the_win, cmap[0]); |
392 |
+ |
|
393 |
|
// Try to create and attach SHM image |
394 |
|
have_shm = false; |
395 |
|
if (depth != 1 && local_X11 && XShmQueryExtension(x_display)) { |
561 |
|
|
562 |
|
// Create window |
563 |
|
XSetWindowAttributes wattr; |
532 |
– |
wattr.override_redirect = True; |
533 |
– |
wattr.backing_store = NotUseful; |
534 |
– |
wattr.background_pixel = white_pixel; |
535 |
– |
wattr.border_pixel = black_pixel; |
564 |
|
wattr.event_mask = eventmask = dga_eventmask; |
565 |
+ |
wattr.background_pixel = white_pixel; |
566 |
+ |
wattr.override_redirect = True; |
567 |
|
|
568 |
|
XSync(x_display, false); |
569 |
|
the_win = XCreateWindow(x_display, rootwin, |
570 |
|
0, 0, width, height, |
571 |
|
0, xdepth, InputOutput, vis, |
572 |
< |
CWEventMask|CWBackPixel|CWBorderPixel|CWOverrideRedirect|CWBackingStore, |
572 |
> |
CWEventMask | CWBackPixel | CWOverrideRedirect, |
573 |
|
&wattr); |
574 |
|
XSync(x_display, false); |
575 |
|
XMapRaised(x_display, the_win); |
583 |
|
GrabModeAsync, GrabModeAsync, the_win, None, CurrentTime); |
584 |
|
|
585 |
|
// Set colormap |
586 |
< |
if (depth == 8) { |
586 |
> |
if (depth == 8) |
587 |
|
XSetWindowColormap(x_display, the_win, cmap[0]); |
558 |
– |
XSetWMColormapWindows(x_display, the_win, &the_win, 1); |
559 |
– |
} |
588 |
|
|
589 |
|
// Set VideoMonitor |
590 |
|
int bytes_per_row = width; |
611 |
|
} |
612 |
|
} |
613 |
|
|
614 |
+ |
#if ENABLE_VOSF |
615 |
|
#if REAL_ADDRESSING || DIRECT_ADDRESSING |
616 |
|
// If the blit function is null, i.e. just a copy of the buffer, |
617 |
|
// we first try to avoid the allocation of a temporary frame buffer |
628 |
|
the_buffer = (uint8 *)allocate_framebuffer(the_buffer_size); |
629 |
|
memset(the_buffer, 0, the_buffer_size); |
630 |
|
} |
631 |
< |
#elif ENABLE_VOSF |
631 |
> |
#else |
632 |
|
use_vosf = false; |
633 |
|
#endif |
634 |
+ |
#endif |
635 |
|
|
636 |
|
set_video_monitor(width, height, bytes_per_row, true); |
637 |
|
#if REAL_ADDRESSING || DIRECT_ADDRESSING |
671 |
|
// Create window |
672 |
|
XSetWindowAttributes wattr; |
673 |
|
wattr.event_mask = eventmask = dga_eventmask; |
644 |
– |
wattr.border_pixel = black_pixel; |
674 |
|
wattr.override_redirect = True; |
675 |
|
|
676 |
|
XSync(x_display, false); |
677 |
|
the_win = XCreateWindow(x_display, rootwin, 0, 0, width, height, 0, xdepth, |
678 |
< |
InputOutput, vis, CWEventMask | CWBorderPixel | CWOverrideRedirect, &wattr); |
678 |
> |
InputOutput, vis, CWEventMask | CWOverrideRedirect, &wattr); |
679 |
|
XSync(x_display, false); |
680 |
|
XStoreName(x_display, the_win, GetString(STR_WINDOW_TITLE)); |
681 |
|
XMapRaised(x_display, the_win); |
696 |
|
// Set colormap |
697 |
|
if (depth == 8) { |
698 |
|
XSetWindowColormap(x_display, the_win, cmap[current_dga_cmap = 0]); |
670 |
– |
XSetWMColormapWindows(x_display, the_win, &the_win, 1); |
699 |
|
XF86DGAInstallColormap(x_display, screen, cmap[current_dga_cmap]); |
700 |
|
} |
701 |
|
|
731 |
|
the_buffer = (uint8 *)allocate_framebuffer(the_buffer_size); |
732 |
|
memset(the_buffer, 0, the_buffer_size); |
733 |
|
} |
734 |
< |
#elif ENABLE_VOSF |
734 |
> |
#elif defined(ENABLE_VOSF) |
735 |
|
// The UAE memory handlers will already handle color conversion, if needed. |
736 |
|
use_vosf = false; |
737 |
|
#endif |
830 |
|
|
831 |
|
mainBuffer.pageSize = page_size; |
832 |
|
mainBuffer.pageCount = (mainBuffer.memLength + page_mask)/mainBuffer.pageSize; |
833 |
< |
mainBuffer.pageBits = int( log(mainBuffer.pageSize) / log(2.0) ); |
833 |
> |
mainBuffer.pageBits = log_base_2(mainBuffer.pageSize); |
834 |
|
|
835 |
|
if (mainBuffer.dirtyPages != 0) |
836 |
|
free(mainBuffer.dirtyPages); |
1225 |
|
|
1226 |
|
void video_set_palette(uint8 *pal) |
1227 |
|
{ |
1228 |
< |
#ifdef HAVE_PTHREDS |
1228 |
> |
#ifdef HAVE_PTHREADS |
1229 |
|
pthread_mutex_lock(&palette_lock); |
1230 |
|
#endif |
1231 |
|
|
1282 |
|
XSetWindowAttributes wattr; |
1283 |
|
wattr.event_mask = KeyPressMask; |
1284 |
|
wattr.background_pixel = black_pixel; |
1285 |
< |
wattr.border_pixel = black_pixel; |
1258 |
< |
wattr.backing_store = Always; |
1285 |
> |
wattr.backing_store = WhenMapped; |
1286 |
|
wattr.backing_planes = xdepth; |
1287 |
|
wattr.colormap = DefaultColormap(x_display, screen); |
1288 |
|
|
1289 |
|
XSync(x_display, false); |
1290 |
|
suspend_win = XCreateWindow(x_display, rootwin, 0, 0, 512, 1, 0, xdepth, |
1291 |
< |
InputOutput, vis, CWEventMask | CWBackPixel | CWBorderPixel | |
1292 |
< |
CWBackingStore | CWBackingPlanes | (xdepth == 8 ? CWColormap : 0), &wattr); |
1291 |
> |
InputOutput, vis, CWEventMask | CWBackPixel | CWBackingStore | |
1292 |
> |
CWBackingPlanes | (xdepth == 8 ? CWColormap : 0), &wattr); |
1293 |
|
XSync(x_display, false); |
1294 |
|
XStoreName(x_display, suspend_win, GetString(STR_SUSPEND_WINDOW_TITLE)); |
1295 |
|
XMapRaised(x_display, suspend_win); |
1315 |
|
XF86DGASetViewPort(x_display, screen, 0, 0); |
1316 |
|
#endif |
1317 |
|
XSync(x_display, false); |
1318 |
< |
|
1319 |
< |
// Restore frame buffer |
1320 |
< |
if (fb_save) { |
1321 |
< |
#if REAL_ADDRESSING || DIRECT_ADDRESSING |
1322 |
< |
if (use_vosf) |
1323 |
< |
mprotect((caddr_t)mainBuffer.memStart, mainBuffer.memLength, PROT_READ|PROT_WRITE); |
1297 |
< |
#endif |
1298 |
< |
memcpy(the_buffer, fb_save, VideoMonitor.y * VideoMonitor.bytes_per_row); |
1299 |
< |
#if REAL_ADDRESSING || DIRECT_ADDRESSING |
1300 |
< |
if (use_vosf) { |
1301 |
< |
mprotect((caddr_t)mainBuffer.memStart, mainBuffer.memLength, PROT_READ); |
1302 |
< |
do_update_framebuffer(the_host_buffer, the_buffer, VideoMonitor.x * VideoMonitor.bytes_per_row); |
1318 |
> |
|
1319 |
> |
// the_buffer already contains the data to restore. i.e. since a temporary |
1320 |
> |
// frame buffer is used when VOSF is actually used, fb_save is therefore |
1321 |
> |
// not necessary. |
1322 |
> |
#ifdef ENABLE_VOSF |
1323 |
> |
if (use_vosf) { |
1324 |
|
#ifdef HAVE_PTHREADS |
1325 |
< |
pthread_mutex_lock(&Screen_draw_lock); |
1325 |
> |
pthread_mutex_lock(&Screen_draw_lock); |
1326 |
|
#endif |
1327 |
< |
PFLAG_CLEAR_ALL; |
1327 |
> |
PFLAG_SET_ALL; |
1328 |
|
#ifdef HAVE_PTHREADS |
1329 |
< |
pthread_mutex_unlock(&Screen_draw_lock); |
1329 |
> |
pthread_mutex_unlock(&Screen_draw_lock); |
1330 |
|
#endif |
1331 |
< |
} |
1331 |
> |
memset(the_buffer_copy, 0, VideoMonitor.bytes_per_row * VideoMonitor.y); |
1332 |
> |
} |
1333 |
|
#endif |
1334 |
+ |
|
1335 |
+ |
// Restore frame buffer |
1336 |
+ |
if (fb_save) { |
1337 |
+ |
#ifdef ENABLE_VOSF |
1338 |
+ |
// Don't copy fb_save to the temporary frame buffer in VOSF mode |
1339 |
+ |
if (!use_vosf) |
1340 |
+ |
#endif |
1341 |
+ |
memcpy(the_buffer, fb_save, VideoMonitor.y * VideoMonitor.bytes_per_row); |
1342 |
|
free(fb_save); |
1343 |
|
fb_save = NULL; |
1344 |
|
} |
1619 |
|
// Hidden parts exposed, force complete refresh of window |
1620 |
|
case Expose: |
1621 |
|
if (display_type == DISPLAY_WINDOW) { |
1592 |
– |
if (frame_skip == 0) { // Dynamic refresh |
1593 |
– |
int x1, y1; |
1594 |
– |
for (y1=0; y1<16; y1++) |
1595 |
– |
for (x1=0; x1<16; x1++) |
1596 |
– |
updt_box[x1][y1] = true; |
1597 |
– |
nr_boxes = 16 * 16; |
1598 |
– |
} else { |
1622 |
|
#ifdef ENABLE_VOSF |
1623 |
+ |
if (use_vosf) { // VOSF refresh |
1624 |
|
#ifdef HAVE_PTHREADS |
1625 |
|
pthread_mutex_lock(&Screen_draw_lock); |
1626 |
|
#endif |
1628 |
|
#ifdef HAVE_PTHREADS |
1629 |
|
pthread_mutex_unlock(&Screen_draw_lock); |
1630 |
|
#endif |
1607 |
– |
#endif |
1631 |
|
memset(the_buffer_copy, 0, VideoMonitor.bytes_per_row * VideoMonitor.y); |
1632 |
|
} |
1633 |
+ |
else |
1634 |
+ |
#endif |
1635 |
+ |
if (frame_skip == 0) { // Dynamic refresh |
1636 |
+ |
int x1, y1; |
1637 |
+ |
for (y1=0; y1<16; y1++) |
1638 |
+ |
for (x1=0; x1<16; x1++) |
1639 |
+ |
updt_box[x1][y1] = true; |
1640 |
+ |
nr_boxes = 16 * 16; |
1641 |
+ |
} else // Static refresh |
1642 |
+ |
memset(the_buffer_copy, 0, VideoMonitor.bytes_per_row * VideoMonitor.y); |
1643 |
|
} |
1644 |
|
break; |
1645 |
+ |
|
1646 |
+ |
case FocusIn: |
1647 |
+ |
case FocusOut: |
1648 |
+ |
break; |
1649 |
|
} |
1650 |
|
} |
1651 |
|
} |
1774 |
|
// Check for first column from left and first column from right that have changed |
1775 |
|
if (high) { |
1776 |
|
if (depth == 1) { |
1777 |
< |
x1 = VideoMonitor.x; |
1777 |
> |
x1 = VideoMonitor.x - 1; |
1778 |
|
for (j=y1; j<=y2; j++) { |
1779 |
|
p = &the_buffer[j * bytes_per_row]; |
1780 |
|
p2 = &the_buffer_copy[j * bytes_per_row]; |
1795 |
|
for (i=(VideoMonitor.x>>3); i>(x2>>3); i--) { |
1796 |
|
p--; p2--; |
1797 |
|
if (*p != *p2) { |
1798 |
< |
x2 = i << 3; |
1798 |
> |
x2 = (i << 3) + 7; |
1799 |
|
break; |
1800 |
|
} |
1801 |
|
} |
1802 |
|
} |
1803 |
< |
wide = x2 - x1; |
1803 |
> |
wide = x2 - x1 + 1; |
1804 |
|
|
1805 |
|
// Update copy of the_buffer |
1806 |
|
if (high && wide) { |
1936 |
|
handle_palette_changes(depth, DISPLAY_DGA); |
1937 |
|
} |
1938 |
|
|
1939 |
+ |
#ifdef ENABLE_VOSF |
1940 |
|
#if REAL_ADDRESSING || DIRECT_ADDRESSING |
1941 |
|
static void video_refresh_dga_vosf(void) |
1942 |
|
{ |
1964 |
|
} |
1965 |
|
#endif |
1966 |
|
|
1929 |
– |
#ifdef ENABLE_VOSF |
1967 |
|
static void video_refresh_window_vosf(void) |
1968 |
|
{ |
1969 |
|
// Quit DGA mode if requested |
1988 |
|
#endif |
1989 |
|
} |
1990 |
|
} |
1991 |
< |
#endif |
1991 |
> |
#endif // def ENABLE_VOSF |
1992 |
|
|
1993 |
|
static void video_refresh_window_static(void) |
1994 |
|
{ |
2029 |
|
{ |
2030 |
|
// TODO: set up specialised 8bpp VideoRefresh handlers ? |
2031 |
|
if (display_type == DISPLAY_DGA) { |
2032 |
< |
#if REAL_ADDRESSING || DIRECT_ADDRESSING |
2032 |
> |
#if ENABLE_VOSF && (REAL_ADDRESSING || DIRECT_ADDRESSING) |
2033 |
|
if (use_vosf) |
2034 |
|
video_refresh = video_refresh_dga_vosf; |
2035 |
|
else |