1 |
/* |
/* |
2 |
rdesktop: A Remote Desktop Protocol client. |
rdesktop: A Remote Desktop Protocol client. |
3 |
User interface services - X-Windows |
User interface services - X Window System |
4 |
Copyright (C) Matthew Chapman 1999-2000 |
Copyright (C) Matthew Chapman 1999-2001 |
5 |
|
|
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This program is free software; you can redistribute it and/or modify |
This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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 |
the Free Software Foundation; either version 2 of the License, or |
9 |
(at your option) any later version. |
(at your option) any later version. |
10 |
|
|
11 |
This program is distributed in the hope that it will be useful, |
This program is distributed in the hope that it will be useful, |
12 |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 |
GNU General Public License for more details. |
GNU General Public License for more details. |
15 |
|
|
16 |
You should have received a copy of the GNU General Public License |
You should have received a copy of the GNU General Public License |
17 |
along with this program; if not, write to the Free Software |
along with this program; if not, write to the Free Software |
18 |
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
21 |
#include <X11/Xlib.h> |
#include <X11/Xlib.h> |
22 |
#include <X11/Xutil.h> |
#include <X11/Xutil.h> |
23 |
#include <time.h> |
#include <time.h> |
24 |
|
#include <errno.h> |
25 |
|
#define XK_MISCELLANY |
26 |
|
#include <X11/keysymdef.h> |
27 |
#include "rdesktop.h" |
#include "rdesktop.h" |
28 |
|
#include "scancodes.h" |
29 |
|
|
30 |
extern int width; |
extern int width; |
31 |
extern int height; |
extern int height; |
32 |
extern BOOL motion; |
extern BOOL sendmotion; |
|
extern BOOL grab_keyboard; |
|
33 |
extern BOOL fullscreen; |
extern BOOL fullscreen; |
34 |
extern int private_colormap; |
extern BOOL grab_keyboard; |
35 |
|
|
36 |
static int bpp; |
Display *display = NULL; |
37 |
static int depth; |
static int x_socket; |
|
static Display *display; |
|
38 |
static Window wnd; |
static Window wnd; |
39 |
static GC gc; |
static GC gc; |
40 |
static Visual *visual; |
static Visual *visual; |
41 |
static uint32 *colmap; |
static int depth; |
42 |
|
static int bpp; |
43 |
|
|
44 |
#define Ctrans(col) ( private_colormap ? col : colmap[col]) |
/* endianness */ |
45 |
|
static BOOL host_be; |
46 |
|
static BOOL xserver_be; |
47 |
|
|
48 |
|
/* software backing store */ |
49 |
|
static BOOL ownbackstore; |
50 |
|
static Pixmap backstore; |
51 |
|
|
52 |
|
#define FILL_RECTANGLE(x,y,cx,cy)\ |
53 |
|
{ \ |
54 |
|
XFillRectangle(display, wnd, gc, x, y, cx, cy); \ |
55 |
|
if (ownbackstore) \ |
56 |
|
XFillRectangle(display, backstore, gc, x, y, cx, cy); \ |
57 |
|
} |
58 |
|
|
59 |
|
/* colour maps */ |
60 |
|
static BOOL owncolmap; |
61 |
|
static Colormap xcolmap; |
62 |
|
static uint32 white; |
63 |
|
static uint32 *colmap; |
64 |
|
static XIM IM = NULL; |
65 |
|
static XIC IC = NULL; |
66 |
|
|
67 |
#define L_ENDIAN |
/* Compose support */ |
68 |
int screen_msbfirst = 0; |
BOOL enable_compose = False; |
69 |
|
|
70 |
static uint8 *translate(int width, int height, uint8 *data); |
#define TRANSLATE(col) ( owncolmap ? col : translate_colour(colmap[col]) ) |
71 |
|
#define SET_FOREGROUND(col) XSetForeground(display, gc, TRANSLATE(col)); |
72 |
|
#define SET_BACKGROUND(col) XSetBackground(display, gc, TRANSLATE(col)); |
73 |
|
|
74 |
static int rop2_map[] = { |
static int rop2_map[] = { |
75 |
GXclear, /* 0 */ |
GXclear, /* 0 */ |
90 |
GXset /* 1 */ |
GXset /* 1 */ |
91 |
}; |
}; |
92 |
|
|
93 |
|
#define SET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, rop2_map[rop2]); } |
94 |
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#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); } |
95 |
|
|
96 |
static void |
static void |
97 |
xwin_set_function(uint8 rop2) |
translate8(uint8 * data, uint8 * out, uint8 * end) |
98 |
{ |
{ |
99 |
static uint8 last_rop2 = ROP2_COPY; |
while (out < end) |
100 |
|
*(out++) = (uint8) colmap[*(data++)]; |
101 |
|
} |
102 |
|
|
103 |
if (last_rop2 != rop2) |
static void |
104 |
|
translate16(uint8 * data, uint16 * out, uint16 * end) |
105 |
|
{ |
106 |
|
while (out < end) |
107 |
|
*(out++) = (uint16) colmap[*(data++)]; |
108 |
|
} |
109 |
|
|
110 |
|
/* little endian - conversion happens when colourmap is built */ |
111 |
|
static void |
112 |
|
translate24(uint8 * data, uint8 * out, uint8 * end) |
113 |
|
{ |
114 |
|
uint32 value; |
115 |
|
|
116 |
|
while (out < end) |
117 |
{ |
{ |
118 |
XSetFunction(display, gc, rop2_map[rop2]); |
value = colmap[*(data++)]; |
119 |
last_rop2 = rop2; |
*(out++) = value; |
120 |
|
*(out++) = value >> 8; |
121 |
|
*(out++) = value >> 16; |
122 |
} |
} |
123 |
} |
} |
124 |
|
|
125 |
static void |
static void |
126 |
xwin_grab_keyboard() |
translate32(uint8 * data, uint32 * out, uint32 * end) |
127 |
{ |
{ |
128 |
XGrabKeyboard(display, wnd, True, GrabModeAsync, GrabModeAsync, |
while (out < end) |
129 |
CurrentTime); |
*(out++) = colmap[*(data++)]; |
130 |
|
} |
131 |
|
|
132 |
|
static uint8 * |
133 |
|
translate_image(int width, int height, uint8 * data) |
134 |
|
{ |
135 |
|
int size = width * height * bpp / 8; |
136 |
|
uint8 *out = xmalloc(size); |
137 |
|
uint8 *end = out + size; |
138 |
|
|
139 |
|
switch (bpp) |
140 |
|
{ |
141 |
|
case 8: |
142 |
|
translate8(data, out, end); |
143 |
|
break; |
144 |
|
|
145 |
|
case 16: |
146 |
|
translate16(data, (uint16 *) out, (uint16 *) end); |
147 |
|
break; |
148 |
|
|
149 |
|
case 24: |
150 |
|
translate24(data, out, end); |
151 |
|
break; |
152 |
|
|
153 |
|
case 32: |
154 |
|
translate32(data, (uint32 *) out, (uint32 *) end); |
155 |
|
break; |
156 |
|
} |
157 |
|
|
158 |
|
return out; |
159 |
|
} |
160 |
|
|
161 |
|
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
162 |
|
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | ((x >> 8) & 0xff00)); } |
163 |
|
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
164 |
|
x = (x << 16) | (x >> 16); } |
165 |
|
|
166 |
|
static uint32 |
167 |
|
translate_colour(uint32 colour) |
168 |
|
{ |
169 |
|
switch (bpp) |
170 |
|
{ |
171 |
|
case 16: |
172 |
|
if (host_be != xserver_be) |
173 |
|
BSWAP16(colour); |
174 |
|
break; |
175 |
|
|
176 |
|
case 24: |
177 |
|
if (xserver_be) |
178 |
|
BSWAP24(colour); |
179 |
|
break; |
180 |
|
|
181 |
|
case 32: |
182 |
|
if (host_be != xserver_be) |
183 |
|
BSWAP32(colour); |
184 |
|
break; |
185 |
|
} |
186 |
|
|
187 |
|
return colour; |
188 |
|
} |
189 |
|
|
190 |
|
static unsigned long |
191 |
|
init_inputmethod(void) |
192 |
|
{ |
193 |
|
unsigned long filtered_events = 0; |
194 |
|
|
195 |
|
IM = XOpenIM(display, NULL, NULL, NULL); |
196 |
|
if (IM == NULL) |
197 |
|
{ |
198 |
|
error("Failed to open input method\n"); |
199 |
|
} |
200 |
|
|
201 |
|
if (IM != NULL) |
202 |
|
{ |
203 |
|
/* Must be done after XCreateWindow */ |
204 |
|
IC = XCreateIC(IM, XNInputStyle, |
205 |
|
(XIMPreeditNothing | XIMStatusNothing), |
206 |
|
XNClientWindow, wnd, XNFocusWindow, wnd, NULL); |
207 |
|
|
208 |
|
if (IC == NULL) |
209 |
|
{ |
210 |
|
error("Failed to create input context\n"); |
211 |
|
XCloseIM(IM); |
212 |
|
IM = NULL; |
213 |
|
} |
214 |
|
} |
215 |
|
|
216 |
|
/* For correct Multi_key/Compose processing, I guess. |
217 |
|
It seems to work alright anyway, though. */ |
218 |
|
if (IC != NULL) |
219 |
|
{ |
220 |
|
if (XGetICValues(IC, XNFilterEvents, &filtered_events, NULL) |
221 |
|
!= NULL) |
222 |
|
{ |
223 |
|
error("Failed to obtain XNFilterEvents value from IC\n"); |
224 |
|
filtered_events = 0; |
225 |
|
} |
226 |
|
} |
227 |
|
return filtered_events; |
228 |
} |
} |
229 |
|
|
230 |
static void |
static void |
231 |
xwin_ungrab_keyboard() |
close_inputmethod(void) |
232 |
{ |
{ |
233 |
XUngrabKeyboard(display, CurrentTime); |
if (IC != NULL) |
234 |
|
{ |
235 |
|
XDestroyIC(IC); |
236 |
|
if (IM != NULL) |
237 |
|
{ |
238 |
|
XCloseIM(IM); |
239 |
|
IM = NULL; |
240 |
|
} |
241 |
|
} |
242 |
} |
} |
243 |
|
|
244 |
|
|
245 |
BOOL |
BOOL |
246 |
ui_create_window(char *title) |
ui_create_window(char *title) |
247 |
{ |
{ |
250 |
XSizeHints *sizehints; |
XSizeHints *sizehints; |
251 |
unsigned long input_mask; |
unsigned long input_mask; |
252 |
XPixmapFormatValues *pfm; |
XPixmapFormatValues *pfm; |
253 |
int count; |
Screen *screen; |
254 |
|
uint16 test; |
255 |
|
int i; |
256 |
|
|
257 |
display = XOpenDisplay(NULL); |
display = XOpenDisplay(NULL); |
258 |
|
|
259 |
if (display == NULL) |
if (display == NULL) |
260 |
{ |
{ |
261 |
ERROR("Failed to open display\n"); |
error("Failed to open display\n"); |
262 |
return False; |
return False; |
263 |
} |
} |
264 |
|
|
265 |
visual = DefaultVisual(display, DefaultScreen(display)); |
x_socket = ConnectionNumber(display); |
266 |
depth = DefaultDepth(display, DefaultScreen(display)); |
screen = DefaultScreenOfDisplay(display); |
267 |
pfm = XListPixmapFormats(display, &count); |
visual = DefaultVisualOfScreen(screen); |
268 |
|
depth = DefaultDepthOfScreen(screen); |
269 |
|
|
270 |
|
pfm = XListPixmapFormats(display, &i); |
271 |
if (pfm != NULL) |
if (pfm != NULL) |
272 |
{ |
{ |
273 |
while (count--) |
/* Use maximum bpp for this depth - this is generally |
274 |
|
desirable, e.g. 24 bits->32 bits. */ |
275 |
|
while (i--) |
276 |
{ |
{ |
277 |
if ((pfm + count)->depth == depth |
if ((pfm[i].depth == depth) |
278 |
&& (pfm + count)->bits_per_pixel > bpp) |
&& (pfm[i].bits_per_pixel > bpp)) |
279 |
{ |
{ |
280 |
bpp = (pfm + count)->bits_per_pixel; |
bpp = pfm[i].bits_per_pixel; |
281 |
} |
} |
282 |
} |
} |
283 |
XFree(pfm); |
XFree(pfm); |
285 |
|
|
286 |
if (bpp < 8) |
if (bpp < 8) |
287 |
{ |
{ |
288 |
ERROR("Less than 8 bpp not currently supported.\n"); |
error("Less than 8 bpp not currently supported.\n"); |
289 |
XCloseDisplay(display); |
XCloseDisplay(display); |
290 |
return False; |
return False; |
291 |
} |
} |
292 |
|
|
293 |
width &= ~3; /* make width nicely divisible */ |
if (depth <= 8) |
294 |
|
owncolmap = True; |
295 |
|
else |
296 |
|
xcolmap = DefaultColormapOfScreen(screen); |
297 |
|
|
298 |
|
test = 1; |
299 |
|
host_be = !(BOOL) (*(uint8 *) (&test)); |
300 |
|
xserver_be = (ImageByteOrder(display) == MSBFirst); |
301 |
|
|
302 |
|
white = WhitePixelOfScreen(screen); |
303 |
|
attribs.background_pixel = BlackPixelOfScreen(screen); |
304 |
|
attribs.backing_store = DoesBackingStore(screen); |
305 |
|
|
306 |
attribs.background_pixel = BlackPixel(display, DefaultScreen(display)); |
if (attribs.backing_store == NotUseful) |
307 |
attribs.backing_store = Always; |
ownbackstore = True; |
308 |
|
|
309 |
if (fullscreen) |
if (fullscreen) |
310 |
{ |
{ |
311 |
attribs.override_redirect = True; |
attribs.override_redirect = True; |
312 |
width = WidthOfScreen(DefaultScreenOfDisplay(display)); |
width = WidthOfScreen(screen); |
313 |
height = HeightOfScreen(DefaultScreenOfDisplay(display)); |
height = HeightOfScreen(screen); |
|
XSetInputFocus(display, PointerRoot, RevertToPointerRoot, |
|
|
CurrentTime); |
|
314 |
} |
} |
315 |
else |
else |
316 |
{ |
{ |
317 |
attribs.override_redirect = False; |
attribs.override_redirect = False; |
318 |
} |
} |
319 |
|
|
320 |
wnd = XCreateWindow(display, DefaultRootWindow(display), |
width = (width + 3) & ~3; /* make width a multiple of 32 bits */ |
321 |
|
|
322 |
|
wnd = XCreateWindow(display, RootWindowOfScreen(screen), |
323 |
0, 0, width, height, 0, CopyFromParent, |
0, 0, width, height, 0, CopyFromParent, |
324 |
InputOutput, CopyFromParent, |
InputOutput, CopyFromParent, |
325 |
CWBackingStore | CWBackPixel | CWOverrideRedirect, |
CWBackingStore | CWBackPixel | CWOverrideRedirect, |
329 |
|
|
330 |
classhints = XAllocClassHint(); |
classhints = XAllocClassHint(); |
331 |
if (classhints != NULL) |
if (classhints != NULL) |
|
|
|
332 |
{ |
{ |
333 |
classhints->res_name = "rdesktop"; |
classhints->res_name = classhints->res_class = "rdesktop"; |
|
classhints->res_class = "rdesktop"; |
|
334 |
XSetClassHint(display, wnd, classhints); |
XSetClassHint(display, wnd, classhints); |
335 |
XFree(classhints); |
XFree(classhints); |
336 |
} |
} |
338 |
sizehints = XAllocSizeHints(); |
sizehints = XAllocSizeHints(); |
339 |
if (sizehints) |
if (sizehints) |
340 |
{ |
{ |
341 |
sizehints->flags = |
sizehints->flags = PMinSize | PMaxSize; |
342 |
PPosition | PSize | PMinSize | PMaxSize | PBaseSize; |
sizehints->min_width = sizehints->max_width = width; |
343 |
sizehints->min_width = width; |
sizehints->min_height = sizehints->max_height = height; |
|
sizehints->max_width = width; |
|
|
sizehints->min_height = height; |
|
|
sizehints->max_height = height; |
|
|
sizehints->base_width = width; |
|
|
sizehints->base_height = height; |
|
344 |
XSetWMNormalHints(display, wnd, sizehints); |
XSetWMNormalHints(display, wnd, sizehints); |
345 |
XFree(sizehints); |
XFree(sizehints); |
346 |
} |
} |
347 |
|
|
348 |
input_mask = KeyPressMask | KeyReleaseMask; |
xkeymap_init2(); |
349 |
input_mask |= ButtonPressMask | ButtonReleaseMask; |
|
350 |
if (motion) |
input_mask = |
351 |
input_mask |= PointerMotionMask; |
KeyPressMask | KeyReleaseMask | ButtonPressMask | |
352 |
|
ButtonReleaseMask; |
353 |
if (grab_keyboard) |
if (grab_keyboard) |
354 |
input_mask |= EnterWindowMask | LeaveWindowMask; |
input_mask |= EnterWindowMask | LeaveWindowMask; |
355 |
|
if (sendmotion) |
356 |
|
input_mask |= PointerMotionMask; |
357 |
|
|
358 |
|
if (ownbackstore) |
359 |
|
input_mask |= ExposureMask; |
360 |
|
|
361 |
|
if (enable_compose) |
362 |
|
input_mask |= init_inputmethod(); |
363 |
|
|
364 |
XSelectInput(display, wnd, input_mask); |
XSelectInput(display, wnd, input_mask); |
365 |
|
|
366 |
gc = XCreateGC(display, wnd, 0, NULL); |
gc = XCreateGC(display, wnd, 0, NULL); |
367 |
|
|
368 |
|
if (ownbackstore) |
369 |
|
backstore = XCreatePixmap(display, wnd, width, height, depth); |
370 |
|
|
371 |
XMapWindow(display, wnd); |
XMapWindow(display, wnd); |
372 |
|
|
373 |
return True; |
return True; |
374 |
} |
} |
375 |
|
|
376 |
void |
void |
377 |
ui_destroy_window() |
ui_destroy_window() |
378 |
{ |
{ |
379 |
|
if (ownbackstore) |
380 |
|
XFreePixmap(display, backstore); |
381 |
|
|
382 |
XFreeGC(display, gc); |
XFreeGC(display, gc); |
383 |
|
|
384 |
|
close_inputmethod(); |
385 |
|
|
386 |
XDestroyWindow(display, wnd); |
XDestroyWindow(display, wnd); |
387 |
XCloseDisplay(display); |
XCloseDisplay(display); |
388 |
display = NULL; |
display = NULL; |
389 |
} |
} |
390 |
|
|
391 |
static uint8 |
static void |
392 |
xwin_translate_key(unsigned long key) |
xwin_process_events() |
393 |
{ |
{ |
394 |
DEBUG("KEY(code=0x%lx)\n", key); |
XEvent xevent; |
|
|
|
|
if ((key > 8) && (key <= 0x60)) |
|
|
return (key - 8); |
|
395 |
|
|
396 |
switch (key) |
KeySym keysym; |
397 |
{ |
uint16 button, flags; |
|
case 0x61: /* home */ |
|
|
return 0x47 | 0x80; |
|
|
case 0x62: /* up arrow */ |
|
|
return 0x48 | 0x80; |
|
|
case 0x63: /* page up */ |
|
|
return 0x49 | 0x80; |
|
|
case 0x64: /* left arrow */ |
|
|
return 0x4b | 0x80; |
|
|
case 0x66: /* right arrow */ |
|
|
return 0x4d | 0x80; |
|
|
case 0x67: /* end */ |
|
|
return 0x4f | 0x80; |
|
|
case 0x68: /* down arrow */ |
|
|
return 0x50 | 0x80; |
|
|
case 0x69: /* page down */ |
|
|
return 0x51 | 0x80; |
|
|
case 0x6a: /* insert */ |
|
|
return 0x52 | 0x80; |
|
|
case 0x6b: /* delete */ |
|
|
return 0x53 | 0x80; |
|
|
case 0x6c: /* keypad enter */ |
|
|
return 0x1c | 0x80; |
|
|
case 0x6d: /* right ctrl */ |
|
|
return 0x1d | 0x80; |
|
|
case 0x6f: /* ctrl - print screen */ |
|
|
return 0x37 | 0x80; |
|
|
case 0x70: /* keypad '/' */ |
|
|
return 0x35 | 0x80; |
|
|
case 0x71: /* right alt */ |
|
|
return 0x38 | 0x80; |
|
|
case 0x72: /* ctrl break */ |
|
|
return 0x46 | 0x80; |
|
|
case 0x73: /* left window key */ |
|
|
return 0xff; /* real scancode is 5b */ |
|
|
case 0x74: /* right window key */ |
|
|
return 0xff; /* real scancode is 5c */ |
|
|
case 0x75: /* menu key */ |
|
|
return 0x5d | 0x80; |
|
|
} |
|
|
|
|
|
return 0; |
|
|
} |
|
|
|
|
|
static uint16 |
|
|
xwin_translate_mouse(unsigned long button) |
|
|
{ |
|
|
switch (button) |
|
|
{ |
|
|
case Button1: /* left */ |
|
|
return MOUSE_FLAG_BUTTON1; |
|
|
case Button2: /* middle */ |
|
|
return MOUSE_FLAG_BUTTON3; |
|
|
case Button3: /* right */ |
|
|
return MOUSE_FLAG_BUTTON2; |
|
|
} |
|
|
|
|
|
return 0; |
|
|
} |
|
|
|
|
|
void |
|
|
ui_process_events() |
|
|
{ |
|
|
XEvent event; |
|
|
uint8 scancode; |
|
|
uint16 button; |
|
398 |
uint32 ev_time; |
uint32 ev_time; |
399 |
|
key_translation tr; |
400 |
|
char *ksname = NULL; |
401 |
|
char str[256]; |
402 |
|
Status status; |
403 |
|
|
404 |
if (display == NULL) |
/* Refresh keyboard mapping if it has changed. This is important for |
405 |
return; |
Xvnc, since it allocates keycodes dynamically */ |
406 |
|
if (XCheckTypedEvent(display, MappingNotify, &xevent)) |
407 |
|
{ |
408 |
|
if (xevent.xmapping.request == MappingKeyboard |
409 |
|
|| xevent.xmapping.request == MappingModifier) |
410 |
|
XRefreshKeyboardMapping(&xevent.xmapping); |
411 |
|
} |
412 |
|
|
413 |
while (XCheckWindowEvent(display, wnd, ~0, &event)) |
while (XCheckMaskEvent(display, ~0, &xevent)) |
414 |
{ |
{ |
415 |
|
if (enable_compose && (XFilterEvent(&xevent, None) == True)) |
416 |
|
{ |
417 |
|
DEBUG_KBD("Filtering event\n"); |
418 |
|
continue; |
419 |
|
} |
420 |
|
|
421 |
ev_time = time(NULL); |
ev_time = time(NULL); |
422 |
|
flags = 0; |
423 |
|
|
424 |
switch (event.type) |
switch (xevent.type) |
425 |
{ |
{ |
426 |
case KeyPress: |
case KeyPress: |
427 |
scancode = xwin_translate_key(event.xkey.keycode); |
if (IC != NULL) |
428 |
if (scancode == 0) |
/* Multi_key compatible version */ |
429 |
|
{ |
430 |
|
XmbLookupString(IC, |
431 |
|
(XKeyPressedEvent *) & |
432 |
|
xevent, str, |
433 |
|
sizeof(str), &keysym, |
434 |
|
&status); |
435 |
|
if (! |
436 |
|
((status == XLookupKeySym) |
437 |
|
|| (status == XLookupBoth))) |
438 |
|
{ |
439 |
|
error("XmbLookupString failed with status 0x%x\n", status); |
440 |
|
break; |
441 |
|
} |
442 |
|
} |
443 |
|
else |
444 |
|
{ |
445 |
|
/* Plain old XLookupString */ |
446 |
|
DEBUG_KBD |
447 |
|
("No input context, using XLookupString\n"); |
448 |
|
XLookupString((XKeyEvent *) & xevent, |
449 |
|
str, sizeof(str), |
450 |
|
&keysym, NULL); |
451 |
|
} |
452 |
|
|
453 |
|
ksname = get_ksname(keysym); |
454 |
|
DEBUG_KBD |
455 |
|
("\nKeyPress for (keysym 0x%lx, %s)\n", |
456 |
|
keysym, ksname); |
457 |
|
|
458 |
|
if (inhibit_key(keysym)) |
459 |
|
{ |
460 |
|
DEBUG_KBD("Inhibiting key\n"); |
461 |
break; |
break; |
462 |
|
} |
463 |
|
|
464 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, 0, |
tr = xkeymap_translate_key(keysym, |
465 |
scancode, 0); |
xevent.xkey. |
466 |
break; |
keycode, |
467 |
|
xevent.xkey.state); |
468 |
|
|
469 |
case KeyRelease: |
ensure_remote_modifiers(ev_time, tr); |
470 |
scancode = xwin_translate_key(event.xkey.keycode); |
|
471 |
if (scancode == 0) |
if (tr.scancode == 0) |
472 |
break; |
break; |
473 |
|
|
474 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, |
rdp_send_scancode(ev_time, RDP_KEYPRESS, |
475 |
KBD_FLAG_DOWN | KBD_FLAG_UP, |
tr.scancode); |
|
scancode, 0); |
|
476 |
break; |
break; |
477 |
|
case KeyRelease: |
478 |
|
XLookupString((XKeyEvent *) & xevent, str, |
479 |
|
sizeof(str), &keysym, NULL); |
480 |
|
|
481 |
case ButtonPress: |
ksname = get_ksname(keysym); |
482 |
button = xwin_translate_mouse(event.xbutton.button); |
DEBUG_KBD |
483 |
if (button == 0) |
("\nKeyRelease for (keysym 0x%lx, %s)\n", |
484 |
|
keysym, ksname); |
485 |
|
|
486 |
|
if (inhibit_key(keysym)) |
487 |
break; |
break; |
488 |
|
|
489 |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
tr = xkeymap_translate_key(keysym, |
490 |
button | MOUSE_FLAG_DOWN, |
xevent.xkey. |
491 |
event.xbutton.x, |
keycode, |
492 |
event.xbutton.y); |
xevent.xkey.state); |
493 |
|
|
494 |
|
if (tr.scancode == 0) |
495 |
|
break; |
496 |
|
|
497 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, |
498 |
|
tr.scancode); |
499 |
break; |
break; |
500 |
|
|
501 |
|
case ButtonPress: |
502 |
|
flags = MOUSE_FLAG_DOWN; |
503 |
|
/* fall through */ |
504 |
|
|
505 |
case ButtonRelease: |
case ButtonRelease: |
506 |
button = xwin_translate_mouse(event.xbutton.button); |
button = xkeymap_translate_button(xevent. |
507 |
|
xbutton. |
508 |
|
button); |
509 |
if (button == 0) |
if (button == 0) |
510 |
break; |
break; |
511 |
|
|
512 |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
513 |
button, |
flags | button, |
514 |
event.xbutton.x, |
xevent.xbutton.x, |
515 |
event.xbutton.y); |
xevent.xbutton.y); |
516 |
break; |
break; |
517 |
|
|
518 |
case MotionNotify: |
case MotionNotify: |
519 |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
520 |
MOUSE_FLAG_MOVE, |
MOUSE_FLAG_MOVE, |
521 |
event.xmotion.x, |
xevent.xmotion.x, |
522 |
event.xmotion.y); |
xevent.xmotion.y); |
523 |
break; |
break; |
524 |
|
|
525 |
|
case FocusIn: |
526 |
|
/* fall through */ |
527 |
case EnterNotify: |
case EnterNotify: |
528 |
if (grab_keyboard) |
if (grab_keyboard) |
529 |
xwin_grab_keyboard(); |
XGrabKeyboard(display, wnd, True, |
530 |
|
GrabModeAsync, |
531 |
|
GrabModeAsync, |
532 |
|
CurrentTime); |
533 |
break; |
break; |
534 |
|
|
535 |
|
case FocusOut: |
536 |
|
/* reset keys */ |
537 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, |
538 |
|
KBD_FLAG_DOWN | KBD_FLAG_UP, |
539 |
|
SCANCODE_CHAR_LCTRL, 0); |
540 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, |
541 |
|
KBD_FLAG_DOWN | KBD_FLAG_UP, |
542 |
|
SCANCODE_CHAR_LALT, 0); |
543 |
|
/* fall through */ |
544 |
case LeaveNotify: |
case LeaveNotify: |
545 |
if (grab_keyboard) |
if (grab_keyboard) |
546 |
xwin_ungrab_keyboard(); |
XUngrabKeyboard(display, CurrentTime); |
547 |
|
break; |
548 |
|
|
549 |
|
case Expose: |
550 |
|
XCopyArea(display, backstore, wnd, gc, |
551 |
|
xevent.xexpose.x, xevent.xexpose.y, |
552 |
|
xevent.xexpose.width, |
553 |
|
xevent.xexpose.height, |
554 |
|
xevent.xexpose.x, xevent.xexpose.y); |
555 |
break; |
break; |
556 |
} |
} |
557 |
} |
} |
558 |
} |
} |
559 |
|
|
560 |
void |
void |
561 |
|
ui_select(int rdp_socket) |
562 |
|
{ |
563 |
|
int n = (rdp_socket > x_socket) ? rdp_socket + 1 : x_socket + 1; |
564 |
|
fd_set rfds; |
565 |
|
|
566 |
|
FD_ZERO(&rfds); |
567 |
|
|
568 |
|
while (True) |
569 |
|
{ |
570 |
|
FD_ZERO(&rfds); |
571 |
|
FD_SET(rdp_socket, &rfds); |
572 |
|
if (display != NULL) |
573 |
|
{ |
574 |
|
FD_SET(x_socket, &rfds); |
575 |
|
XFlush(display); |
576 |
|
} |
577 |
|
|
578 |
|
switch (select(n, &rfds, NULL, NULL, NULL)) |
579 |
|
{ |
580 |
|
case -1: |
581 |
|
error("select: %s\n", strerror(errno)); |
582 |
|
|
583 |
|
case 0: |
584 |
|
continue; |
585 |
|
} |
586 |
|
|
587 |
|
if (FD_ISSET(x_socket, &rfds)) |
588 |
|
xwin_process_events(); |
589 |
|
|
590 |
|
if (FD_ISSET(rdp_socket, &rfds)) |
591 |
|
return; |
592 |
|
} |
593 |
|
} |
594 |
|
|
595 |
|
void |
596 |
ui_move_pointer(int x, int y) |
ui_move_pointer(int x, int y) |
597 |
{ |
{ |
598 |
XWarpPointer(display, wnd, wnd, 0, 0, 0, 0, x, y); |
XWarpPointer(display, wnd, wnd, 0, 0, 0, 0, x, y); |
599 |
} |
} |
600 |
|
|
601 |
HBITMAP |
HBITMAP |
602 |
ui_create_bitmap(int width, int height, uint8 *data) |
ui_create_bitmap(int width, int height, uint8 * data) |
603 |
{ |
{ |
604 |
XImage *image; |
XImage *image; |
605 |
Pixmap bitmap; |
Pixmap bitmap; |
606 |
uint8 *tdata; |
uint8 *tdata; |
607 |
tdata = (private_colormap ? data : translate(width, height, data)); |
|
608 |
|
tdata = (owncolmap ? data : translate_image(width, height, data)); |
609 |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
610 |
image = |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
611 |
XCreateImage(display, visual, |
(char *) tdata, width, height, 8, 0); |
|
depth, ZPixmap, |
|
|
0, tdata, width, height, BitmapPad(display), 0); |
|
612 |
|
|
|
xwin_set_function(ROP2_COPY); |
|
613 |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
614 |
|
|
615 |
XFree(image); |
XFree(image); |
616 |
if (!private_colormap) |
if (!owncolmap) |
617 |
xfree(tdata); |
xfree(tdata); |
618 |
return (HBITMAP) bitmap; |
return (HBITMAP) bitmap; |
619 |
} |
} |
620 |
|
|
621 |
void |
void |
622 |
ui_paint_bitmap(int x, int y, int cx, int cy, |
ui_paint_bitmap(int x, int y, int cx, int cy, int width, int height, |
623 |
int width, int height, uint8 *data) |
uint8 * data) |
624 |
{ |
{ |
625 |
XImage *image; |
XImage *image; |
626 |
uint8 *tdata = |
uint8 *tdata; |
|
(private_colormap ? data : translate(width, height, data)); |
|
|
image = |
|
|
XCreateImage(display, visual, depth, ZPixmap, 0, tdata, width, |
|
|
height, BitmapPad(display), 0); |
|
|
|
|
|
xwin_set_function(ROP2_COPY); |
|
|
|
|
|
/* Window */ |
|
|
XPutImage(display, wnd, gc, image, 0, 0, x, y, cx, cy); |
|
|
XFree(image); |
|
|
if (!private_colormap) |
|
|
xfree(tdata); |
|
|
} |
|
|
|
|
|
void |
|
|
ui_destroy_bitmap(HBITMAP bmp) |
|
|
{ |
|
|
XFreePixmap(display, (Pixmap) bmp); |
|
|
} |
|
627 |
|
|
628 |
HCURSOR |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
629 |
ui_create_cursor(unsigned int x, unsigned int y, int width, |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
630 |
int height, uint8 *mask, uint8 *data) |
(char *) tdata, width, height, 8, 0); |
|
{ |
|
|
XImage *imagecursor; |
|
|
XImage *imagemask; |
|
|
Pixmap maskbitmap, cursorbitmap; |
|
|
Cursor cursor; |
|
|
XColor bg, fg; |
|
|
GC lgc; |
|
|
int i, x1, y1, scanlinelen; |
|
|
uint8 *cdata, *cmask; |
|
|
uint8 c; |
|
|
cdata = (uint8 *) malloc(sizeof(uint8) * width * height); |
|
|
if (!cdata) |
|
|
return NULL; |
|
|
scanlinelen = (width + 7) >> 3; |
|
|
cmask = (uint8 *) malloc(sizeof(uint8) * scanlinelen * height); |
|
|
if (!cmask) |
|
|
{ |
|
|
free(cdata); |
|
|
return NULL; |
|
|
} |
|
|
i = (height - 1) * scanlinelen; |
|
631 |
|
|
632 |
if (!screen_msbfirst) |
if (ownbackstore) |
633 |
{ |
{ |
634 |
while (i >= 0) |
XPutImage(display, backstore, gc, image, 0, 0, x, y, cx, cy); |
635 |
{ |
XCopyArea(display, backstore, wnd, gc, x, y, cx, cy, x, y); |
|
for (x1 = 0; x1 < scanlinelen; x1++) |
|
|
{ |
|
|
c = *(mask++); |
|
|
cmask[i + x1] = |
|
|
((c & 0x1) << 7) | ((c & 0x2) << 5) | |
|
|
((c & 0x4) << 3) | ((c & 0x8) << 1) | |
|
|
((c & 0x10) >> 1) | ((c & 0x20) >> 3) |
|
|
| ((c & 0x40) >> 5) | ((c & 0x80) >> |
|
|
7); |
|
|
} |
|
|
i -= scanlinelen; |
|
|
} |
|
636 |
} |
} |
637 |
else |
else |
638 |
{ |
{ |
639 |
while (i >= 0) |
XPutImage(display, wnd, gc, image, 0, 0, x, y, cx, cy); |
|
{ |
|
|
for (x1 = 0; x1 < scanlinelen; x1++) |
|
|
{ |
|
|
cmask[i + x1] = *(mask++); |
|
|
} |
|
|
i -= scanlinelen; |
|
|
} |
|
640 |
} |
} |
641 |
|
|
642 |
|
XFree(image); |
643 |
fg.red = 0; |
if (!owncolmap) |
644 |
fg.blue = 0; |
xfree(tdata); |
|
fg.green = 0; |
|
|
fg.flags = DoRed | DoBlue | DoGreen; |
|
|
bg.red = 65535; |
|
|
bg.blue = 65535; |
|
|
bg.green = 65535; |
|
|
bg.flags = DoRed | DoBlue | DoGreen; |
|
|
maskbitmap = XCreatePixmap(display, wnd, width, height, 1); |
|
|
cursorbitmap = XCreatePixmap(display, wnd, width, height, 1); |
|
|
lgc = XCreateGC(display, maskbitmap, 0, NULL); |
|
|
XSetFunction(display, lgc, GXcopy); |
|
|
imagemask = |
|
|
XCreateImage(display, visual, 1, XYBitmap, 0, cmask, width, |
|
|
height, 8, 0); |
|
|
imagecursor = |
|
|
XCreateImage(display, visual, 1, XYBitmap, 0, cdata, width, |
|
|
height, 8, 0); |
|
|
for (y1 = height - 1; y1 >= 0; y1--) |
|
|
for (x1 = 0; x1 < width; x1++) |
|
|
{ |
|
|
if (data[0] >= 0x80 || data[1] >= 0x80 |
|
|
|| data[2] >= 0x80) |
|
|
if (XGetPixel(imagemask, x1, y1)) |
|
|
|
|
|
{ |
|
|
XPutPixel(imagecursor, x1, y1, 0); |
|
|
XPutPixel(imagemask, x1, y1, 0); /* mask is blank for text cursor! */ |
|
|
} |
|
|
|
|
|
else |
|
|
XPutPixel(imagecursor, x1, y1, 1); |
|
|
|
|
|
else |
|
|
XPutPixel(imagecursor, x1, y1, |
|
|
XGetPixel(imagemask, x1, y1)); |
|
|
data += 3; |
|
|
} |
|
|
XPutImage(display, maskbitmap, lgc, imagemask, 0, 0, 0, 0, width, |
|
|
height); |
|
|
XPutImage(display, cursorbitmap, lgc, imagecursor, 0, 0, 0, 0, width, |
|
|
height); XFree(imagemask); |
|
|
XFree(imagecursor); |
|
|
free(cmask); |
|
|
free(cdata); |
|
|
XFreeGC(display, lgc); |
|
|
cursor = |
|
|
XCreatePixmapCursor(display, cursorbitmap, maskbitmap, &fg, |
|
|
&bg, x, y); |
|
|
XFreePixmap(display, maskbitmap); |
|
|
XFreePixmap(display, cursorbitmap); |
|
|
return (HCURSOR) cursor; |
|
|
} |
|
|
|
|
|
void |
|
|
ui_set_cursor(HCURSOR cursor) |
|
|
{ |
|
|
XDefineCursor(display, wnd, (Cursor) cursor); |
|
645 |
} |
} |
646 |
|
|
647 |
void |
void |
648 |
ui_destroy_cursor(HCURSOR cursor) |
ui_destroy_bitmap(HBITMAP bmp) |
649 |
{ |
{ |
650 |
XFreeCursor(display, (Cursor) cursor); |
XFreePixmap(display, (Pixmap) bmp); |
651 |
} |
} |
652 |
|
|
653 |
HGLYPH |
HGLYPH |
654 |
ui_create_glyph(int width, int height, uint8 *data) |
ui_create_glyph(int width, int height, uint8 * data) |
655 |
{ |
{ |
656 |
XImage *image; |
XImage *image; |
657 |
Pixmap bitmap; |
Pixmap bitmap; |
663 |
bitmap = XCreatePixmap(display, wnd, width, height, 1); |
bitmap = XCreatePixmap(display, wnd, width, height, 1); |
664 |
gc = XCreateGC(display, bitmap, 0, NULL); |
gc = XCreateGC(display, bitmap, 0, NULL); |
665 |
|
|
666 |
image = XCreateImage(display, visual, 1, ZPixmap, 0, |
image = XCreateImage(display, visual, 1, ZPixmap, 0, (char *) data, |
667 |
data, width, height, 8, scanline); |
width, height, 8, scanline); |
668 |
image->byte_order = MSBFirst; |
image->byte_order = MSBFirst; |
669 |
image->bitmap_bit_order = MSBFirst; |
image->bitmap_bit_order = MSBFirst; |
670 |
XInitImage(image); |
XInitImage(image); |
671 |
|
|
|
XSetFunction(display, gc, GXcopy); |
|
672 |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
673 |
|
|
674 |
XFree(image); |
XFree(image); |
675 |
XFreeGC(display, gc); |
XFreeGC(display, gc); |
|
|
|
676 |
return (HGLYPH) bitmap; |
return (HGLYPH) bitmap; |
677 |
} |
} |
678 |
|
|
682 |
XFreePixmap(display, (Pixmap) glyph); |
XFreePixmap(display, (Pixmap) glyph); |
683 |
} |
} |
684 |
|
|
685 |
HCOLOURMAP |
HCURSOR |
686 |
ui_create_colourmap(COLOURMAP *colours) |
ui_create_cursor(unsigned int x, unsigned int y, int width, int height, |
687 |
|
uint8 * andmask, uint8 * xormask) |
688 |
{ |
{ |
689 |
if (!private_colormap) |
HGLYPH maskglyph, cursorglyph; |
690 |
|
XColor bg, fg; |
691 |
|
Cursor xcursor; |
692 |
|
uint8 *cursor, *pcursor; |
693 |
|
uint8 *mask, *pmask; |
694 |
|
uint8 nextbit; |
695 |
|
int scanline, offset; |
696 |
|
int i, j; |
697 |
|
|
698 |
|
scanline = (width + 7) / 8; |
699 |
|
offset = scanline * height; |
700 |
|
|
701 |
|
cursor = xmalloc(offset); |
702 |
|
memset(cursor, 0, offset); |
703 |
|
|
704 |
|
mask = xmalloc(offset); |
705 |
|
memset(mask, 0, offset); |
706 |
|
|
707 |
|
/* approximate AND and XOR masks with a monochrome X pointer */ |
708 |
|
for (i = 0; i < height; i++) |
709 |
{ |
{ |
710 |
COLOURENTRY *entry; |
offset -= scanline; |
711 |
int i, ncolours = colours->ncolours; |
pcursor = &cursor[offset]; |
712 |
uint32 *nc = xmalloc(sizeof(*colmap) * ncolours); |
pmask = &mask[offset]; |
713 |
for (i = 0; i < ncolours; i++) |
|
714 |
|
for (j = 0; j < scanline; j++) |
715 |
{ |
{ |
716 |
XColor xc; |
for (nextbit = 0x80; nextbit != 0; nextbit >>= 1) |
717 |
entry = &colours->colours[i]; |
{ |
718 |
xc.red = entry->red << 8; |
if (xormask[0] || xormask[1] || xormask[2]) |
719 |
xc.green = entry->green << 8; |
{ |
720 |
xc.blue = entry->blue << 8; |
*pcursor |= (~(*andmask) & nextbit); |
721 |
XAllocColor(display, |
*pmask |= nextbit; |
722 |
DefaultColormap(display, |
} |
723 |
DefaultScreen(display)), |
else |
724 |
&xc); |
{ |
725 |
/* XXX Check return value */ |
*pcursor |= ((*andmask) & nextbit); |
726 |
nc[i] = xc.pixel; |
*pmask |= (~(*andmask) & nextbit); |
727 |
|
} |
728 |
|
|
729 |
|
xormask += 3; |
730 |
|
} |
731 |
|
|
732 |
|
andmask++; |
733 |
|
pcursor++; |
734 |
|
pmask++; |
735 |
} |
} |
|
return nc; |
|
736 |
} |
} |
737 |
else |
|
738 |
|
fg.red = fg.blue = fg.green = 0xffff; |
739 |
|
bg.red = bg.blue = bg.green = 0x0000; |
740 |
|
fg.flags = bg.flags = DoRed | DoBlue | DoGreen; |
741 |
|
|
742 |
|
cursorglyph = ui_create_glyph(width, height, cursor); |
743 |
|
maskglyph = ui_create_glyph(width, height, mask); |
744 |
|
|
745 |
|
xcursor = |
746 |
|
XCreatePixmapCursor(display, (Pixmap) cursorglyph, |
747 |
|
(Pixmap) maskglyph, &fg, &bg, x, y); |
748 |
|
|
749 |
|
ui_destroy_glyph(maskglyph); |
750 |
|
ui_destroy_glyph(cursorglyph); |
751 |
|
xfree(mask); |
752 |
|
xfree(cursor); |
753 |
|
return (HCURSOR) xcursor; |
754 |
|
} |
755 |
|
|
756 |
|
void |
757 |
|
ui_set_cursor(HCURSOR cursor) |
758 |
|
{ |
759 |
|
XDefineCursor(display, wnd, (Cursor) cursor); |
760 |
|
} |
761 |
|
|
762 |
|
void |
763 |
|
ui_destroy_cursor(HCURSOR cursor) |
764 |
|
{ |
765 |
|
XFreeCursor(display, (Cursor) cursor); |
766 |
|
} |
767 |
|
|
768 |
|
#define MAKE_XCOLOR(xc,c) \ |
769 |
|
(xc)->red = ((c)->red << 8) | (c)->red; \ |
770 |
|
(xc)->green = ((c)->green << 8) | (c)->green; \ |
771 |
|
(xc)->blue = ((c)->blue << 8) | (c)->blue; \ |
772 |
|
(xc)->flags = DoRed | DoGreen | DoBlue; |
773 |
|
|
774 |
|
HCOLOURMAP |
775 |
|
ui_create_colourmap(COLOURMAP * colours) |
776 |
|
{ |
777 |
|
COLOURENTRY *entry; |
778 |
|
int i, ncolours = colours->ncolours; |
779 |
|
|
780 |
|
if (owncolmap) |
781 |
{ |
{ |
|
COLOURENTRY *entry; |
|
782 |
XColor *xcolours, *xentry; |
XColor *xcolours, *xentry; |
783 |
Colormap map; |
Colormap map; |
784 |
int i, ncolours = colours->ncolours; |
|
785 |
xcolours = xmalloc(sizeof(XColor) * ncolours); |
xcolours = xmalloc(sizeof(XColor) * ncolours); |
786 |
for (i = 0; i < ncolours; i++) |
for (i = 0; i < ncolours; i++) |
787 |
{ |
{ |
788 |
entry = &colours->colours[i]; |
entry = &colours->colours[i]; |
789 |
xentry = &xcolours[i]; |
xentry = &xcolours[i]; |
|
|
|
790 |
xentry->pixel = i; |
xentry->pixel = i; |
791 |
xentry->red = entry->red << 8; |
MAKE_XCOLOR(xentry, entry); |
|
xentry->blue = entry->blue << 8; |
|
|
xentry->green = entry->green << 8; |
|
|
xentry->flags = DoRed | DoBlue | DoGreen; |
|
792 |
} |
} |
793 |
|
|
794 |
map = XCreateColormap(display, wnd, visual, AllocAll); |
map = XCreateColormap(display, wnd, visual, AllocAll); |
797 |
xfree(xcolours); |
xfree(xcolours); |
798 |
return (HCOLOURMAP) map; |
return (HCOLOURMAP) map; |
799 |
} |
} |
800 |
|
else |
801 |
|
{ |
802 |
|
uint32 *map = xmalloc(sizeof(*colmap) * ncolours); |
803 |
|
XColor xentry; |
804 |
|
uint32 colour; |
805 |
|
|
806 |
|
for (i = 0; i < ncolours; i++) |
807 |
|
{ |
808 |
|
entry = &colours->colours[i]; |
809 |
|
MAKE_XCOLOR(&xentry, entry); |
810 |
|
|
811 |
|
if (XAllocColor(display, xcolmap, &xentry) != 0) |
812 |
|
colour = xentry.pixel; |
813 |
|
else |
814 |
|
colour = white; |
815 |
|
|
816 |
|
/* byte swap here to make translate_image faster */ |
817 |
|
map[i] = translate_colour(colour); |
818 |
|
} |
819 |
|
|
820 |
|
return map; |
821 |
|
} |
822 |
} |
} |
823 |
|
|
824 |
void |
void |
825 |
ui_destroy_colourmap(HCOLOURMAP map) |
ui_destroy_colourmap(HCOLOURMAP map) |
826 |
{ |
{ |
827 |
XFreeColormap(display, (Colormap) map); |
if (owncolmap) |
828 |
|
XFreeColormap(display, (Colormap) map); |
829 |
|
else |
830 |
|
xfree(map); |
831 |
} |
} |
832 |
|
|
833 |
void |
void |
834 |
ui_set_colourmap(HCOLOURMAP map) |
ui_set_colourmap(HCOLOURMAP map) |
835 |
{ |
{ |
836 |
|
if (owncolmap) |
|
/* XXX, change values of all pixels on the screen if the new colmap |
|
|
* doesn't have the same values as the old one? */ |
|
|
if (!private_colormap) |
|
|
colmap = map; |
|
|
else |
|
|
{ |
|
837 |
XSetWindowColormap(display, wnd, (Colormap) map); |
XSetWindowColormap(display, wnd, (Colormap) map); |
838 |
if (fullscreen) |
else |
839 |
XInstallColormap(display, (Colormap) map); |
colmap = map; |
|
} |
|
840 |
} |
} |
841 |
|
|
842 |
void |
void |
873 |
ui_destblt(uint8 opcode, |
ui_destblt(uint8 opcode, |
874 |
/* dest */ int x, int y, int cx, int cy) |
/* dest */ int x, int y, int cx, int cy) |
875 |
{ |
{ |
876 |
xwin_set_function(opcode); |
SET_FUNCTION(opcode); |
877 |
|
FILL_RECTANGLE(x, y, cx, cy); |
878 |
XFillRectangle(display, wnd, gc, x, y, cx, cy); |
RESET_FUNCTION(opcode); |
879 |
} |
} |
880 |
|
|
881 |
void |
void |
882 |
ui_patblt(uint8 opcode, |
ui_patblt(uint8 opcode, |
883 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
884 |
/* brush */ BRUSH *brush, int bgcolour, int fgcolour) |
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
885 |
{ |
{ |
|
Display *dpy = display; |
|
886 |
Pixmap fill; |
Pixmap fill; |
887 |
uint8 i, ipattern[8]; |
uint8 i, ipattern[8]; |
888 |
|
|
889 |
xwin_set_function(opcode); |
SET_FUNCTION(opcode); |
890 |
|
|
891 |
switch (brush->style) |
switch (brush->style) |
892 |
{ |
{ |
893 |
case 0: /* Solid */ |
case 0: /* Solid */ |
894 |
XSetForeground(dpy, gc, Ctrans(fgcolour)); |
SET_FOREGROUND(fgcolour); |
895 |
XFillRectangle(dpy, wnd, gc, x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
896 |
break; |
break; |
897 |
|
|
898 |
case 3: /* Pattern */ |
case 3: /* Pattern */ |
899 |
for (i = 0; i != 8; i++) |
for (i = 0; i != 8; i++) |
900 |
ipattern[i] = ~brush->pattern[i]; |
ipattern[7 - i] = brush->pattern[i]; |
901 |
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
902 |
|
|
903 |
XSetForeground(dpy, gc, Ctrans(fgcolour)); |
SET_FOREGROUND(bgcolour); |
904 |
XSetBackground(dpy, gc, Ctrans(bgcolour)); |
SET_BACKGROUND(fgcolour); |
905 |
XSetFillStyle(dpy, gc, FillOpaqueStippled); |
XSetFillStyle(display, gc, FillOpaqueStippled); |
906 |
XSetStipple(dpy, gc, fill); |
XSetStipple(display, gc, fill); |
907 |
|
XSetTSOrigin(display, gc, brush->xorigin, |
908 |
|
brush->yorigin); |
909 |
|
|
910 |
XFillRectangle(dpy, wnd, gc, x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
911 |
|
|
912 |
XSetFillStyle(dpy, gc, FillSolid); |
XSetFillStyle(display, gc, FillSolid); |
913 |
|
XSetTSOrigin(display, gc, 0, 0); |
914 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
915 |
break; |
break; |
916 |
|
|
917 |
default: |
default: |
918 |
NOTIMP("brush %d\n", brush->style); |
unimpl("brush %d\n", brush->style); |
919 |
} |
} |
920 |
|
|
921 |
|
RESET_FUNCTION(opcode); |
922 |
} |
} |
923 |
|
|
924 |
void |
void |
926 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
927 |
/* src */ int srcx, int srcy) |
/* src */ int srcx, int srcy) |
928 |
{ |
{ |
929 |
xwin_set_function(opcode); |
SET_FUNCTION(opcode); |
|
|
|
930 |
XCopyArea(display, wnd, wnd, gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(display, wnd, wnd, gc, srcx, srcy, cx, cy, x, y); |
931 |
|
if (ownbackstore) |
932 |
|
XCopyArea(display, backstore, backstore, gc, srcx, srcy, cx, |
933 |
|
cy, x, y); |
934 |
|
RESET_FUNCTION(opcode); |
935 |
} |
} |
936 |
|
|
937 |
void |
void |
939 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
940 |
/* src */ HBITMAP src, int srcx, int srcy) |
/* src */ HBITMAP src, int srcx, int srcy) |
941 |
{ |
{ |
942 |
xwin_set_function(opcode); |
SET_FUNCTION(opcode); |
|
|
|
943 |
XCopyArea(display, (Pixmap) src, wnd, gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(display, (Pixmap) src, wnd, gc, srcx, srcy, cx, cy, x, y); |
944 |
|
if (ownbackstore) |
945 |
|
XCopyArea(display, (Pixmap) src, backstore, gc, srcx, srcy, |
946 |
|
cx, cy, x, y); |
947 |
|
RESET_FUNCTION(opcode); |
948 |
} |
} |
949 |
|
|
950 |
void |
void |
951 |
ui_triblt(uint8 opcode, |
ui_triblt(uint8 opcode, |
952 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
953 |
/* src */ HBITMAP src, int srcx, int srcy, |
/* src */ HBITMAP src, int srcx, int srcy, |
954 |
/* brush */ BRUSH *brush, int bgcolour, int fgcolour) |
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
955 |
{ |
{ |
956 |
/* This is potentially difficult to do in general. Until someone |
/* This is potentially difficult to do in general. Until someone |
957 |
comes up with a more efficient way of doing it I am using cases. */ |
comes up with a more efficient way of doing it I am using cases. */ |
960 |
{ |
{ |
961 |
case 0x69: /* PDSxxn */ |
case 0x69: /* PDSxxn */ |
962 |
ui_memblt(ROP2_XOR, x, y, cx, cy, src, srcx, srcy); |
ui_memblt(ROP2_XOR, x, y, cx, cy, src, srcx, srcy); |
963 |
ui_patblt(ROP2_NXOR, x, y, cx, cy, |
ui_patblt(ROP2_NXOR, x, y, cx, cy, brush, bgcolour, |
964 |
brush, bgcolour, fgcolour); |
fgcolour); |
965 |
break; |
break; |
966 |
|
|
967 |
case 0xb8: /* PSDPxax */ |
case 0xb8: /* PSDPxax */ |
968 |
ui_patblt(ROP2_XOR, x, y, cx, cy, |
ui_patblt(ROP2_XOR, x, y, cx, cy, brush, bgcolour, |
969 |
brush, bgcolour, fgcolour); |
fgcolour); |
970 |
ui_memblt(ROP2_AND, x, y, cx, cy, src, srcx, srcy); |
ui_memblt(ROP2_AND, x, y, cx, cy, src, srcx, srcy); |
971 |
ui_patblt(ROP2_XOR, x, y, cx, cy, |
ui_patblt(ROP2_XOR, x, y, cx, cy, brush, bgcolour, |
972 |
brush, bgcolour, fgcolour); |
fgcolour); |
973 |
break; |
break; |
974 |
|
|
975 |
case 0xc0: |
case 0xc0: /* PSa */ |
976 |
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy); |
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy); |
977 |
ui_patblt(ROP2_AND, x, y, cx, cy, brush, bgcolour, |
ui_patblt(ROP2_AND, x, y, cx, cy, brush, bgcolour, |
978 |
fgcolour); |
fgcolour); |
979 |
break; |
break; |
980 |
|
|
981 |
default: |
default: |
982 |
NOTIMP("triblt 0x%x\n", opcode); |
unimpl("triblt 0x%x\n", opcode); |
983 |
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy); |
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy); |
984 |
} |
} |
985 |
} |
} |
987 |
void |
void |
988 |
ui_line(uint8 opcode, |
ui_line(uint8 opcode, |
989 |
/* dest */ int startx, int starty, int endx, int endy, |
/* dest */ int startx, int starty, int endx, int endy, |
990 |
/* pen */ PEN *pen) |
/* pen */ PEN * pen) |
991 |
{ |
{ |
992 |
xwin_set_function(opcode); |
SET_FUNCTION(opcode); |
993 |
|
SET_FOREGROUND(pen->colour); |
|
XSetForeground(display, gc, Ctrans(pen->colour)); |
|
994 |
XDrawLine(display, wnd, gc, startx, starty, endx, endy); |
XDrawLine(display, wnd, gc, startx, starty, endx, endy); |
995 |
|
if (ownbackstore) |
996 |
|
XDrawLine(display, backstore, gc, startx, starty, endx, endy); |
997 |
|
RESET_FUNCTION(opcode); |
998 |
} |
} |
999 |
|
|
1000 |
void |
void |
1002 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
1003 |
/* brush */ int colour) |
/* brush */ int colour) |
1004 |
{ |
{ |
1005 |
xwin_set_function(ROP2_COPY); |
SET_FOREGROUND(colour); |
1006 |
|
FILL_RECTANGLE(x, y, cx, cy); |
|
XSetForeground(display, gc, Ctrans(colour)); |
|
|
XFillRectangle(display, wnd, gc, x, y, cx, cy); |
|
1007 |
} |
} |
1008 |
|
|
1009 |
void |
void |
1010 |
ui_draw_glyph(int mixmode, |
ui_draw_glyph(int mixmode, |
1011 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
1012 |
/* src */ HGLYPH glyph, int srcx, int srcy, int bgcolour, |
/* src */ HGLYPH glyph, int srcx, int srcy, |
1013 |
int fgcolour) |
int bgcolour, int fgcolour) |
1014 |
{ |
{ |
1015 |
Pixmap pixmap = (Pixmap) glyph; |
SET_FOREGROUND(fgcolour); |
1016 |
|
SET_BACKGROUND(bgcolour); |
|
xwin_set_function(ROP2_COPY); |
|
|
|
|
1017 |
|
|
1018 |
XSetForeground(display, gc, Ctrans(fgcolour)); |
XSetFillStyle(display, gc, |
1019 |
switch (mixmode) |
(mixmode == |
1020 |
{ |
MIX_TRANSPARENT) ? FillStippled : FillOpaqueStippled); |
1021 |
case MIX_TRANSPARENT: |
XSetStipple(display, gc, (Pixmap) glyph); |
1022 |
XSetStipple(display, gc, pixmap); |
XSetTSOrigin(display, gc, x, y); |
1023 |
XSetFillStyle(display, gc, FillStippled); |
|
1024 |
XSetTSOrigin(display, gc, x, y); |
FILL_RECTANGLE(x, y, cx, cy); |
1025 |
XFillRectangle(display, wnd, gc, x, y, cx, cy); |
|
1026 |
XSetFillStyle(display, gc, FillSolid); |
XSetFillStyle(display, gc, FillSolid); |
1027 |
break; |
} |
1028 |
|
|
1029 |
case MIX_OPAQUE: |
#define DO_GLYPH(ttext,idx) \ |
1030 |
XSetBackground(display, gc, Ctrans(bgcolour)); |
{\ |
1031 |
/* XCopyPlane (display, pixmap, back_pixmap, back_gc, srcx, srcy, cx, cy, x, y, 1); */ |
glyph = cache_get_font (font, ttext[idx]);\ |
1032 |
XSetStipple(display, gc, pixmap); |
if (!(flags & TEXT2_IMPLICIT_X))\ |
1033 |
XSetFillStyle(display, gc, FillOpaqueStippled); |
{\ |
1034 |
XSetTSOrigin(display, gc, x, y); |
xyoffset = ttext[++idx];\ |
1035 |
XFillRectangle(display, wnd, gc, x, y, cx, cy); |
if ((xyoffset & 0x80))\ |
1036 |
XSetFillStyle(display, gc, FillSolid); |
{\ |
1037 |
break; |
if (flags & TEXT2_VERTICAL) \ |
1038 |
|
y += ttext[idx+1] | (ttext[idx+2] << 8);\ |
1039 |
default: |
else\ |
1040 |
NOTIMP("mix %d\n", mixmode); |
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
1041 |
} |
idx += 2;\ |
1042 |
|
}\ |
1043 |
|
else\ |
1044 |
|
{\ |
1045 |
|
if (flags & TEXT2_VERTICAL) \ |
1046 |
|
y += xyoffset;\ |
1047 |
|
else\ |
1048 |
|
x += xyoffset;\ |
1049 |
|
}\ |
1050 |
|
}\ |
1051 |
|
if (glyph != NULL)\ |
1052 |
|
{\ |
1053 |
|
ui_draw_glyph (mixmode, x + (short) glyph->offset,\ |
1054 |
|
y + (short) glyph->baseline,\ |
1055 |
|
glyph->width, glyph->height,\ |
1056 |
|
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
1057 |
|
if (flags & TEXT2_IMPLICIT_X)\ |
1058 |
|
x += glyph->width;\ |
1059 |
|
}\ |
1060 |
} |
} |
1061 |
|
|
1062 |
void |
void |
1063 |
ui_draw_text(uint8 font, uint8 flags, int mixmode, int x, int y, |
ui_draw_text(uint8 font, uint8 flags, int mixmode, int x, int y, |
1064 |
int clipx, int clipy, int clipcx, int clipcy, |
int clipx, int clipy, int clipcx, int clipcy, |
1065 |
int boxx, int boxy, int boxcx, int boxcy, |
int boxx, int boxy, int boxcx, int boxcy, int bgcolour, |
1066 |
int bgcolour, int fgcolour, uint8 *text, uint8 length) |
int fgcolour, uint8 * text, uint8 length) |
1067 |
{ |
{ |
1068 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
1069 |
int i, xyoffset; |
int i, j, xyoffset; |
1070 |
|
DATABLOB *entry; |
1071 |
|
|
1072 |
xwin_set_function(ROP2_COPY); |
SET_FOREGROUND(bgcolour); |
|
XSetForeground(display, gc, Ctrans(bgcolour)); |
|
1073 |
|
|
1074 |
if (boxcx > 1) |
if (boxcx > 1) |
1075 |
XFillRectangle(display, wnd, gc, boxx, boxy, boxcx, boxcy); |
{ |
1076 |
|
FILL_RECTANGLE(boxx, boxy, boxcx, boxcy); |
1077 |
|
} |
1078 |
else if (mixmode == MIX_OPAQUE) |
else if (mixmode == MIX_OPAQUE) |
1079 |
XFillRectangle(display, wnd, gc, clipx, clipy, clipcx, clipcy); |
{ |
1080 |
|
FILL_RECTANGLE(clipx, clipy, clipcx, clipcy); |
1081 |
|
} |
1082 |
|
|
1083 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
1084 |
for (i = 0; i < length; i++) |
for (i = 0; i < length;) |
1085 |
{ |
{ |
1086 |
glyph = cache_get_font(font, text[i]); |
switch (text[i]) |
|
|
|
|
if (!(flags & TEXT2_IMPLICIT_X)) |
|
|
|
|
1087 |
{ |
{ |
1088 |
xyoffset = text[++i]; |
case 0xff: |
1089 |
if ((xyoffset & 0x80)) |
if (i + 2 < length) |
1090 |
{ |
cache_put_text(text[i + 1], text, |
1091 |
if (flags & 0x04) /* vertical text */ |
text[i + 2]); |
|
y += text[++i] | (text[++i] << 8); |
|
|
else |
|
|
x += text[++i] | (text[++i] << 8); |
|
|
} |
|
|
else |
|
|
{ |
|
|
if (flags & 0x04) /* vertical text */ |
|
|
y += xyoffset; |
|
1092 |
else |
else |
1093 |
x += xyoffset; |
{ |
1094 |
} |
error("this shouldn't be happening\n"); |
1095 |
|
break; |
1096 |
|
} |
1097 |
|
/* this will move pointer from start to first character after FF command */ |
1098 |
|
length -= i + 3; |
1099 |
|
text = &(text[i + 3]); |
1100 |
|
i = 0; |
1101 |
|
break; |
1102 |
|
|
1103 |
} |
case 0xfe: |
1104 |
if (glyph != NULL) |
entry = cache_get_text(text[i + 1]); |
1105 |
{ |
if (entry != NULL) |
1106 |
ui_draw_glyph(mixmode, x + (short) glyph->offset, |
{ |
1107 |
y + (short) glyph->baseline, |
if ((((uint8 *) (entry->data))[1] == |
1108 |
glyph->width, glyph->height, |
0) |
1109 |
glyph->pixmap, 0, 0, |
&& (!(flags & TEXT2_IMPLICIT_X))) |
1110 |
bgcolour, fgcolour); |
{ |
1111 |
|
if (flags & TEXT2_VERTICAL) |
1112 |
|
y += text[i + 2]; |
1113 |
|
else |
1114 |
|
x += text[i + 2]; |
1115 |
|
} |
1116 |
|
if (i + 2 < length) |
1117 |
|
i += 3; |
1118 |
|
else |
1119 |
|
i += 2; |
1120 |
|
length -= i; |
1121 |
|
/* this will move pointer from start to first character after FE command */ |
1122 |
|
text = &(text[i]); |
1123 |
|
i = 0; |
1124 |
|
for (j = 0; j < entry->size; j++) |
1125 |
|
DO_GLYPH(((uint8 *) (entry-> |
1126 |
|
data)), |
1127 |
|
j); |
1128 |
|
} |
1129 |
|
break; |
1130 |
|
|
1131 |
if (flags & TEXT2_IMPLICIT_X) |
default: |
1132 |
x += glyph->width; |
DO_GLYPH(text, i); |
1133 |
|
i++; |
1134 |
|
break; |
1135 |
} |
} |
1136 |
} |
} |
1137 |
|
|
1138 |
|
|
1139 |
} |
} |
1140 |
|
|
1141 |
void |
void |
1144 |
Pixmap pix; |
Pixmap pix; |
1145 |
XImage *image; |
XImage *image; |
1146 |
|
|
1147 |
pix = XCreatePixmap(display, wnd, cx, cy, depth); |
if (ownbackstore) |
1148 |
xwin_set_function(ROP2_COPY); |
{ |
1149 |
|
image = XGetImage(display, backstore, x, y, cx, cy, AllPlanes, |
1150 |
XCopyArea(display, wnd, pix, gc, x, y, cx, cy, 0, 0); |
ZPixmap); |
1151 |
image = XGetImage(display, pix, 0, 0, cx, cy, AllPlanes, ZPixmap); |
} |
1152 |
|
else |
1153 |
|
{ |
1154 |
|
pix = XCreatePixmap(display, wnd, cx, cy, depth); |
1155 |
|
XCopyArea(display, wnd, pix, gc, x, y, cx, cy, 0, 0); |
1156 |
|
image = XGetImage(display, pix, 0, 0, cx, cy, AllPlanes, |
1157 |
|
ZPixmap); |
1158 |
|
XFreePixmap(display, pix); |
1159 |
|
} |
1160 |
|
|
1161 |
offset *= bpp/8; |
offset *= bpp / 8; |
1162 |
cache_put_desktop(offset, cx, cy, image->bytes_per_line, |
cache_put_desktop(offset, cx, cy, image->bytes_per_line, bpp / 8, |
1163 |
bpp/8, image->data); |
(uint8 *) image->data); |
1164 |
|
|
1165 |
XDestroyImage(image); |
XDestroyImage(image); |
|
XFreePixmap(display, pix); |
|
1166 |
} |
} |
1167 |
|
|
1168 |
void |
void |
1171 |
XImage *image; |
XImage *image; |
1172 |
uint8 *data; |
uint8 *data; |
1173 |
|
|
1174 |
offset *= bpp/8; |
offset *= bpp / 8; |
1175 |
data = cache_get_desktop(offset, cx, cy, bpp/8); |
data = cache_get_desktop(offset, cx, cy, bpp / 8); |
1176 |
if (data == NULL) |
if (data == NULL) |
1177 |
return; |
return; |
|
image = |
|
|
XCreateImage(display, visual, |
|
|
depth, ZPixmap, |
|
|
0, data, cx, cy, BitmapPad(display), |
|
|
cx * bpp/8); |
|
|
xwin_set_function(ROP2_COPY); |
|
|
XPutImage(display, wnd, gc, image, 0, 0, x, y, cx, cy); |
|
|
XFree(image); |
|
|
} |
|
|
|
|
|
/* unroll defines, used to make the loops a bit more readable... */ |
|
|
#define unroll8Expr(uexp) uexp uexp uexp uexp uexp uexp uexp uexp |
|
|
#define unroll8Lefts(uexp) case 7: uexp \ |
|
|
case 6: uexp \ |
|
|
case 5: uexp \ |
|
|
case 4: uexp \ |
|
|
case 3: uexp \ |
|
|
case 2: uexp \ |
|
|
case 1: uexp |
|
1178 |
|
|
1179 |
static uint8 * |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
1180 |
translate(int width, int height, uint8 *data) |
(char *) data, cx, cy, BitmapPad(display), |
1181 |
{ |
cx * bpp / 8); |
|
uint32 i; |
|
|
uint32 size = width * height; |
|
|
uint8 *d2 = xmalloc(size * bpp/8); |
|
|
uint8 *d3 = d2; |
|
|
uint32 pix; |
|
|
i = (size & ~0x7); |
|
|
|
|
|
/* XXX: where are the bits swapped??? */ |
|
|
#ifdef L_ENDIAN /* little-endian */ |
|
|
/* big-endian screen */ |
|
|
if (screen_msbfirst) |
|
|
{ |
|
|
switch (bpp) |
|
|
{ |
|
|
case 32: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix >> 24; |
|
|
*d3++ = pix >> 16; |
|
|
*d3++ = pix >> 8; |
|
|
*d3++ = pix;) i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix >> |
|
|
24; |
|
|
*d3++ = |
|
|
pix >> |
|
|
16; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
*d3++ = |
|
|
pix;)} |
|
|
break; |
|
|
case 24: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix >> 16; |
|
|
*d3++ = pix >> 8; |
|
|
*d3++ = pix;) i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix >> |
|
|
16; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
*d3++ = |
|
|
pix;)} |
|
|
break; |
|
|
case 16: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix >> 8; |
|
|
*d3++ = pix;) i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
*d3++ = |
|
|
pix;)} |
|
|
break; |
|
|
case 8: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix;)} |
|
|
break; |
|
|
} |
|
|
} |
|
|
else |
|
|
{ /* little-endian screen */ |
|
|
switch (bpp) |
|
|
{ |
|
|
case 32: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(*((uint32 *) d3) = |
|
|
colmap[*data++]; |
|
|
d3 += sizeof(uint32); |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(* |
|
|
((uint32 |
|
|
*) d3) |
|
|
= colmap[*data++]; |
|
|
d3 += sizeof(uint32); |
|
|
)} |
|
|
break; |
|
|
case 24: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
*d3++ = pix >> 8; |
|
|
*d3++ = pix >> 16; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
*d3++ = |
|
|
pix >> |
|
|
16;)} |
|
|
break; |
|
|
case 16: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
*d3++ = pix >> 8; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
)} |
|
|
break; |
|
|
case 8: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix;)} |
|
|
} |
|
|
} |
|
1182 |
|
|
1183 |
#else /* bigendian-compiled */ |
if (ownbackstore) |
|
if (screen_msbfirst) |
|
1184 |
{ |
{ |
1185 |
/* big-endian screen */ |
XPutImage(display, backstore, gc, image, 0, 0, x, y, cx, cy); |
1186 |
switch (bpp) |
XCopyArea(display, backstore, wnd, gc, x, y, cx, cy, x, y); |
|
{ |
|
|
case 32: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(*((uint32 *) d3) = |
|
|
colmap[*data++]; |
|
|
d3 += sizeof(uint32); |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(* |
|
|
((uint32 |
|
|
*) d3) |
|
|
= colmap[*data++]; |
|
|
d3 += sizeof(uint32); |
|
|
)} |
|
|
break; |
|
|
case 24: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
*d3++ = pix >> 8; |
|
|
*d3++ = pix >> 16; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
*d3++ = |
|
|
pix >> |
|
|
16;)} |
|
|
break; |
|
|
case 16: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
*d3++ = pix >> 8; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
)} |
|
|
break; |
|
|
case 8: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix;)} |
|
|
} |
|
1187 |
} |
} |
1188 |
else |
else |
1189 |
{ |
{ |
1190 |
/* little-endian screen */ |
XPutImage(display, wnd, gc, image, 0, 0, x, y, cx, cy); |
|
switch (bpp) |
|
|
{ |
|
|
case 32: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
*d3++ = pix >> 8; |
|
|
*d3++ = pix >> 16; |
|
|
*d3++ = pix >> 24; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
*d3++ = |
|
|
pix >> |
|
|
16; |
|
|
*d3++ = |
|
|
pix >> |
|
|
24;)} |
|
|
break; |
|
|
case 24: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
*d3++ = pix >> 8; |
|
|
*d3++ = pix >> 16; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
*d3++ = |
|
|
pix >> |
|
|
16;)} |
|
|
break; |
|
|
case 16: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
*d3++ = pix >> 8; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
)} |
|
|
break; |
|
|
case 8: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix;)} |
|
|
} |
|
1191 |
} |
} |
|
#endif |
|
1192 |
|
|
1193 |
return d2; |
XFree(image); |
1194 |
} |
} |