1 |
/* |
/* |
2 |
rdesktop: A Remote Desktop Protocol client. |
rdesktop: A Remote Desktop Protocol client. |
3 |
RDP order processing |
RDP order processing |
4 |
Copyright (C) Matthew Chapman 1999-2001 |
Copyright (C) Matthew Chapman 1999-2002 |
5 |
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6 |
This program is free software; you can redistribute it and/or modify |
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 |
it under the terms of the GNU General Public License as published by |
26 |
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27 |
/* Read field indicating which parameters are present */ |
/* Read field indicating which parameters are present */ |
28 |
static void |
static void |
29 |
rdp_in_present(STREAM s, uint32 *present, uint8 flags, int size) |
rdp_in_present(STREAM s, uint32 * present, uint8 flags, int size) |
30 |
{ |
{ |
31 |
uint8 bits; |
uint8 bits; |
32 |
int i; |
int i; |
54 |
|
|
55 |
/* Read a co-ordinate (16-bit, or 8-bit delta) */ |
/* Read a co-ordinate (16-bit, or 8-bit delta) */ |
56 |
static void |
static void |
57 |
rdp_in_coord(STREAM s, uint16 *coord, BOOL delta) |
rdp_in_coord(STREAM s, uint16 * coord, BOOL delta) |
58 |
{ |
{ |
59 |
uint8 change; |
sint8 change; |
60 |
|
|
61 |
if (delta) |
if (delta) |
62 |
{ |
{ |
63 |
in_uint8(s, change); |
in_uint8(s, change); |
64 |
*coord += (signed char) change; |
*coord += change; |
65 |
} |
} |
66 |
else |
else |
67 |
{ |
{ |
71 |
|
|
72 |
/* Read a colour entry */ |
/* Read a colour entry */ |
73 |
static void |
static void |
74 |
rdp_in_colour(STREAM s, uint8 *colour) |
rdp_in_colour(STREAM s, uint8 * colour) |
75 |
{ |
{ |
76 |
in_uint8(s, *colour); |
in_uint8(s, *colour); |
77 |
s->p += 2; |
s->p += 2; |
79 |
|
|
80 |
/* Parse bounds information */ |
/* Parse bounds information */ |
81 |
static BOOL |
static BOOL |
82 |
rdp_parse_bounds(STREAM s, BOUNDS *bounds) |
rdp_parse_bounds(STREAM s, BOUNDS * bounds) |
83 |
{ |
{ |
84 |
uint8 present; |
uint8 present; |
85 |
|
|
110 |
|
|
111 |
/* Parse a pen */ |
/* Parse a pen */ |
112 |
static BOOL |
static BOOL |
113 |
rdp_parse_pen(STREAM s, PEN *pen, uint32 present) |
rdp_parse_pen(STREAM s, PEN * pen, uint32 present) |
114 |
{ |
{ |
115 |
if (present & 1) |
if (present & 1) |
116 |
in_uint8(s, pen->style); |
in_uint8(s, pen->style); |
126 |
|
|
127 |
/* Parse a brush */ |
/* Parse a brush */ |
128 |
static BOOL |
static BOOL |
129 |
rdp_parse_brush(STREAM s, BRUSH *brush, uint32 present) |
rdp_parse_brush(STREAM s, BRUSH * brush, uint32 present) |
130 |
{ |
{ |
131 |
if (present & 1) |
if (present & 1) |
132 |
in_uint8(s, brush->xorigin); |
in_uint8(s, brush->xorigin); |
148 |
|
|
149 |
/* Process a destination blt order */ |
/* Process a destination blt order */ |
150 |
static void |
static void |
151 |
process_destblt(STREAM s, DESTBLT_ORDER *os, uint32 present, BOOL delta) |
process_destblt(STREAM s, DESTBLT_ORDER * os, uint32 present, BOOL delta) |
152 |
{ |
{ |
153 |
if (present & 0x01) |
if (present & 0x01) |
154 |
rdp_in_coord(s, &os->x, delta); |
rdp_in_coord(s, &os->x, delta); |
173 |
|
|
174 |
/* Process a pattern blt order */ |
/* Process a pattern blt order */ |
175 |
static void |
static void |
176 |
process_patblt(STREAM s, PATBLT_ORDER *os, uint32 present, BOOL delta) |
process_patblt(STREAM s, PATBLT_ORDER * os, uint32 present, BOOL delta) |
177 |
{ |
{ |
178 |
if (present & 0x0001) |
if (present & 0x0001) |
179 |
rdp_in_coord(s, &os->x, delta); |
rdp_in_coord(s, &os->x, delta); |
198 |
|
|
199 |
rdp_parse_brush(s, &os->brush, present >> 7); |
rdp_parse_brush(s, &os->brush, present >> 7); |
200 |
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|
201 |
DEBUG(("PATBLT(op=0x%x,x=%d,y=%d,cx=%d,cy=%d,bs=%d,bg=0x%x,fg=0x%x)\n", |
DEBUG(("PATBLT(op=0x%x,x=%d,y=%d,cx=%d,cy=%d,bs=%d,bg=0x%x,fg=0x%x)\n", os->opcode, os->x, |
202 |
os->opcode, os->x, os->y, os->cx, os->cy, |
os->y, os->cx, os->cy, os->brush.style, os->bgcolour, os->fgcolour)); |
|
os->brush.style, os->bgcolour, os->fgcolour)); |
|
203 |
|
|
204 |
ui_patblt(ROP2_P(os->opcode), os->x, os->y, os->cx, os->cy, |
ui_patblt(ROP2_P(os->opcode), os->x, os->y, os->cx, os->cy, |
205 |
&os->brush, os->bgcolour, os->fgcolour); |
&os->brush, os->bgcolour, os->fgcolour); |
207 |
|
|
208 |
/* Process a screen blt order */ |
/* Process a screen blt order */ |
209 |
static void |
static void |
210 |
process_screenblt(STREAM s, SCREENBLT_ORDER *os, uint32 present, BOOL delta) |
process_screenblt(STREAM s, SCREENBLT_ORDER * os, uint32 present, BOOL delta) |
211 |
{ |
{ |
212 |
if (present & 0x0001) |
if (present & 0x0001) |
213 |
rdp_in_coord(s, &os->x, delta); |
rdp_in_coord(s, &os->x, delta); |
233 |
DEBUG(("SCREENBLT(op=0x%x,x=%d,y=%d,cx=%d,cy=%d,srcx=%d,srcy=%d)\n", |
DEBUG(("SCREENBLT(op=0x%x,x=%d,y=%d,cx=%d,cy=%d,srcx=%d,srcy=%d)\n", |
234 |
os->opcode, os->x, os->y, os->cx, os->cy, os->srcx, os->srcy)); |
os->opcode, os->x, os->y, os->cx, os->cy, os->srcx, os->srcy)); |
235 |
|
|
236 |
ui_screenblt(ROP2_S(os->opcode), os->x, os->y, os->cx, os->cy, |
ui_screenblt(ROP2_S(os->opcode), os->x, os->y, os->cx, os->cy, os->srcx, os->srcy); |
|
os->srcx, os->srcy); |
|
237 |
} |
} |
238 |
|
|
239 |
/* Process a line order */ |
/* Process a line order */ |
240 |
static void |
static void |
241 |
process_line(STREAM s, LINE_ORDER *os, uint32 present, BOOL delta) |
process_line(STREAM s, LINE_ORDER * os, uint32 present, BOOL delta) |
242 |
{ |
{ |
243 |
if (present & 0x0001) |
if (present & 0x0001) |
244 |
in_uint16_le(s, os->mixmode); |
in_uint16_le(s, os->mixmode); |
264 |
rdp_parse_pen(s, &os->pen, present >> 7); |
rdp_parse_pen(s, &os->pen, present >> 7); |
265 |
|
|
266 |
DEBUG(("LINE(op=0x%x,sx=%d,sy=%d,dx=%d,dx=%d,fg=0x%x)\n", |
DEBUG(("LINE(op=0x%x,sx=%d,sy=%d,dx=%d,dx=%d,fg=0x%x)\n", |
267 |
os->opcode, os->startx, os->starty, os->endx, os->endy, |
os->opcode, os->startx, os->starty, os->endx, os->endy, os->pen.colour)); |
|
os->pen.colour)); |
|
268 |
|
|
269 |
if (os->opcode < 0x01 || os->opcode > 0x10) |
if (os->opcode < 0x01 || os->opcode > 0x10) |
270 |
{ |
{ |
272 |
return; |
return; |
273 |
} |
} |
274 |
|
|
275 |
ui_line(os->opcode - 1, os->startx, os->starty, |
ui_line(os->opcode - 1, os->startx, os->starty, os->endx, os->endy, &os->pen); |
|
os->endx, os->endy, &os->pen); |
|
276 |
} |
} |
277 |
|
|
278 |
/* Process an opaque rectangle order */ |
/* Process an opaque rectangle order */ |
279 |
static void |
static void |
280 |
process_rect(STREAM s, RECT_ORDER *os, uint32 present, BOOL delta) |
process_rect(STREAM s, RECT_ORDER * os, uint32 present, BOOL delta) |
281 |
{ |
{ |
282 |
if (present & 0x01) |
if (present & 0x01) |
283 |
rdp_in_coord(s, &os->x, delta); |
rdp_in_coord(s, &os->x, delta); |
294 |
if (present & 0x10) |
if (present & 0x10) |
295 |
in_uint8(s, os->colour); |
in_uint8(s, os->colour); |
296 |
|
|
297 |
DEBUG(("RECT(x=%d,y=%d,cx=%d,cy=%d,fg=0x%x)\n", |
DEBUG(("RECT(x=%d,y=%d,cx=%d,cy=%d,fg=0x%x)\n", os->x, os->y, os->cx, os->cy, os->colour)); |
|
os->x, os->y, os->cx, os->cy, os->colour)); |
|
298 |
|
|
299 |
ui_rect(os->x, os->y, os->cx, os->cy, os->colour); |
ui_rect(os->x, os->y, os->cx, os->cy, os->colour); |
300 |
} |
} |
301 |
|
|
302 |
/* Process a desktop save order */ |
/* Process a desktop save order */ |
303 |
static void |
static void |
304 |
process_desksave(STREAM s, DESKSAVE_ORDER *os, uint32 present, BOOL delta) |
process_desksave(STREAM s, DESKSAVE_ORDER * os, uint32 present, BOOL delta) |
305 |
{ |
{ |
306 |
int width, height; |
int width, height; |
307 |
|
|
324 |
in_uint8(s, os->action); |
in_uint8(s, os->action); |
325 |
|
|
326 |
DEBUG(("DESKSAVE(l=%d,t=%d,r=%d,b=%d,off=%d,op=%d)\n", |
DEBUG(("DESKSAVE(l=%d,t=%d,r=%d,b=%d,off=%d,op=%d)\n", |
327 |
os->left, os->top, os->right, os->bottom, os->offset, |
os->left, os->top, os->right, os->bottom, os->offset, os->action)); |
|
os->action)); |
|
328 |
|
|
329 |
width = os->right - os->left + 1; |
width = os->right - os->left + 1; |
330 |
height = os->bottom - os->top + 1; |
height = os->bottom - os->top + 1; |
332 |
if (os->action == 0) |
if (os->action == 0) |
333 |
ui_desktop_save(os->offset, os->left, os->top, width, height); |
ui_desktop_save(os->offset, os->left, os->top, width, height); |
334 |
else |
else |
335 |
ui_desktop_restore(os->offset, os->left, os->top, width, |
ui_desktop_restore(os->offset, os->left, os->top, width, height); |
|
height); |
|
336 |
} |
} |
337 |
|
|
338 |
/* Process a memory blt order */ |
/* Process a memory blt order */ |
339 |
static void |
static void |
340 |
process_memblt(STREAM s, MEMBLT_ORDER *os, uint32 present, BOOL delta) |
process_memblt(STREAM s, MEMBLT_ORDER * os, uint32 present, BOOL delta) |
341 |
{ |
{ |
342 |
HBITMAP bitmap; |
HBITMAP bitmap; |
343 |
|
|
372 |
in_uint16_le(s, os->cache_idx); |
in_uint16_le(s, os->cache_idx); |
373 |
|
|
374 |
DEBUG(("MEMBLT(op=0x%x,x=%d,y=%d,cx=%d,cy=%d,id=%d,idx=%d)\n", |
DEBUG(("MEMBLT(op=0x%x,x=%d,y=%d,cx=%d,cy=%d,id=%d,idx=%d)\n", |
375 |
os->opcode, os->x, os->y, os->cx, os->cy, os->cache_id, |
os->opcode, os->x, os->y, os->cx, os->cy, os->cache_id, os->cache_idx)); |
|
os->cache_idx)); |
|
376 |
|
|
377 |
bitmap = cache_get_bitmap(os->cache_id, os->cache_idx); |
bitmap = cache_get_bitmap(os->cache_id, os->cache_idx); |
378 |
if (bitmap == NULL) |
if (bitmap == NULL) |
379 |
return; |
return; |
380 |
|
|
381 |
ui_memblt(ROP2_S(os->opcode), os->x, os->y, os->cx, os->cy, |
ui_memblt(ROP2_S(os->opcode), os->x, os->y, os->cx, os->cy, bitmap, os->srcx, os->srcy); |
|
bitmap, os->srcx, os->srcy); |
|
382 |
} |
} |
383 |
|
|
384 |
/* Process a 3-way blt order */ |
/* Process a 3-way blt order */ |
385 |
static void |
static void |
386 |
process_triblt(STREAM s, TRIBLT_ORDER *os, uint32 present, BOOL delta) |
process_triblt(STREAM s, TRIBLT_ORDER * os, uint32 present, BOOL delta) |
387 |
{ |
{ |
388 |
HBITMAP bitmap; |
HBITMAP bitmap; |
389 |
|
|
429 |
in_uint16_le(s, os->unknown); |
in_uint16_le(s, os->unknown); |
430 |
|
|
431 |
DEBUG(("TRIBLT(op=0x%x,x=%d,y=%d,cx=%d,cy=%d,id=%d,idx=%d,bs=%d,bg=0x%x,fg=0x%x)\n", |
DEBUG(("TRIBLT(op=0x%x,x=%d,y=%d,cx=%d,cy=%d,id=%d,idx=%d,bs=%d,bg=0x%x,fg=0x%x)\n", |
432 |
os->opcode, os->x, os->y, os->cx, os->cy, os->cache_id, |
os->opcode, os->x, os->y, os->cx, os->cy, os->cache_id, os->cache_idx, |
433 |
os->cache_idx, os->brush.style, os->bgcolour, os->fgcolour)); |
os->brush.style, os->bgcolour, os->fgcolour)); |
434 |
|
|
435 |
bitmap = cache_get_bitmap(os->cache_id, os->cache_idx); |
bitmap = cache_get_bitmap(os->cache_id, os->cache_idx); |
436 |
if (bitmap == NULL) |
if (bitmap == NULL) |
437 |
return; |
return; |
438 |
|
|
439 |
ui_triblt(os->opcode, os->x, os->y, os->cx, os->cy, |
ui_triblt(os->opcode, os->x, os->y, os->cx, os->cy, |
440 |
bitmap, os->srcx, os->srcy, |
bitmap, os->srcx, os->srcy, &os->brush, os->bgcolour, os->fgcolour); |
|
&os->brush, os->bgcolour, os->fgcolour); |
|
441 |
} |
} |
442 |
|
|
443 |
/* Parse a delta co-ordinate in polyline order form */ |
/* Parse a delta co-ordinate in polyline order form */ |
444 |
static int |
static int |
445 |
parse_delta(uint8 *buffer, int *offset) |
parse_delta(uint8 * buffer, int *offset) |
446 |
{ |
{ |
447 |
int value = buffer[(*offset)++]; |
int value = buffer[(*offset)++]; |
448 |
int two_byte = value & 0x80; |
int two_byte = value & 0x80; |
460 |
|
|
461 |
/* Process a polyline order */ |
/* Process a polyline order */ |
462 |
static void |
static void |
463 |
process_polyline(STREAM s, POLYLINE_ORDER *os, uint32 present, BOOL delta) |
process_polyline(STREAM s, POLYLINE_ORDER * os, uint32 present, BOOL delta) |
464 |
{ |
{ |
465 |
int index, line, data; |
int index, line, data; |
466 |
int x, y, xfrom, yfrom; |
int x, y, xfrom, yfrom; |
467 |
uint8 flags = 0; |
uint8 flags = 0; |
468 |
PEN pen; |
PEN pen; |
469 |
|
uint8 opcode; |
470 |
|
|
471 |
if (present & 0x01) |
if (present & 0x01) |
472 |
rdp_in_coord(s, &os->x, delta); |
rdp_in_coord(s, &os->x, delta); |
475 |
rdp_in_coord(s, &os->y, delta); |
rdp_in_coord(s, &os->y, delta); |
476 |
|
|
477 |
if (present & 0x04) |
if (present & 0x04) |
478 |
in_uint8(s, os->flags); |
in_uint8(s, os->opcode); |
479 |
|
|
480 |
if (present & 0x10) |
if (present & 0x10) |
481 |
rdp_in_colour(s, &os->fgcolour); |
rdp_in_colour(s, &os->fgcolour); |
489 |
in_uint8a(s, os->data, os->datasize); |
in_uint8a(s, os->data, os->datasize); |
490 |
} |
} |
491 |
|
|
492 |
DEBUG(("POLYLINE(x=%d,y=%d,fl=0x%x,fg=0x%x,n=%d,sz=%d)\n", |
DEBUG(("POLYLINE(x=%d,y=%d,op=0x%x,fg=0x%x,n=%d,sz=%d)\n", |
493 |
os->x, os->y, os->flags, os->fgcolour, os->lines, os->datasize)); |
os->x, os->y, os->opcode, os->fgcolour, os->lines, os->datasize)); |
494 |
|
|
495 |
DEBUG(("Data: ")); |
DEBUG(("Data: ")); |
496 |
|
|
499 |
|
|
500 |
DEBUG(("\n")); |
DEBUG(("\n")); |
501 |
|
|
502 |
|
if (os->opcode < 0x01 || os->opcode > 0x10) |
503 |
|
{ |
504 |
|
error("bad ROP2 0x%x\n", os->opcode); |
505 |
|
return; |
506 |
|
} |
507 |
|
|
508 |
|
opcode = os->opcode - 1; |
509 |
x = os->x; |
x = os->x; |
510 |
y = os->y; |
y = os->y; |
511 |
pen.style = pen.width = 0; |
pen.style = pen.width = 0; |
530 |
if (flags & 0x80) |
if (flags & 0x80) |
531 |
y += parse_delta(os->data, &data); |
y += parse_delta(os->data, &data); |
532 |
|
|
533 |
ui_line(ROP2_NXOR, xfrom, yfrom, x, y, &pen); |
ui_line(opcode, xfrom, yfrom, x, y, &pen); |
534 |
|
|
535 |
flags <<= 2; |
flags <<= 2; |
536 |
} |
} |
538 |
|
|
539 |
/* Process a text order */ |
/* Process a text order */ |
540 |
static void |
static void |
541 |
process_text2(STREAM s, TEXT2_ORDER *os, uint32 present, BOOL delta) |
process_text2(STREAM s, TEXT2_ORDER * os, uint32 present, BOOL delta) |
542 |
{ |
{ |
|
DATABLOB *entry; |
|
543 |
int i; |
int i; |
544 |
|
|
545 |
if (present & 0x000001) |
if (present & 0x000001) |
596 |
in_uint8a(s, os->text, os->length); |
in_uint8a(s, os->text, os->length); |
597 |
} |
} |
598 |
|
|
599 |
DEBUG(("TEXT2(x=%d,y=%d,cl=%d,ct=%d,cr=%d,cb=%d,bl=%d,bt=%d,bb=%d,br=%d,fg=0x%x,bg=0x%x,font=%d,fl=0x%x,mix=%d,unk=0x%x,n=%d)\n", |
DEBUG(("TEXT2(x=%d,y=%d,cl=%d,ct=%d,cr=%d,cb=%d,bl=%d,bt=%d,bb=%d,br=%d,fg=0x%x,bg=0x%x,font=%d,fl=0x%x,mix=%d,unk=0x%x,n=%d)\n", os->x, os->y, os->clipleft, os->cliptop, os->clipright, os->clipbottom, os->boxleft, os->boxtop, os->boxright, os->boxbottom, os->fgcolour, os->bgcolour, os->font, os->flags, os->mixmode, os->unknown, os->length)); |
|
os->x, os->y, os->clipleft, os->cliptop, os->clipright, |
|
|
os->clipbottom, os->boxleft, os->boxtop, os->boxright, |
|
|
os->boxbottom, os->fgcolour, os->bgcolour, os->font, |
|
|
os->flags, os->mixmode, os->unknown, os->length)); |
|
600 |
|
|
601 |
DEBUG(("Text: ")); |
DEBUG(("Text: ")); |
602 |
|
|
605 |
|
|
606 |
DEBUG(("\n")); |
DEBUG(("\n")); |
607 |
|
|
|
/* Process special cache strings */ |
|
|
if ((os->length >= 2) && (os->text[0] == 0xfe)) |
|
|
{ |
|
|
entry = cache_get_text(os->text[1]); |
|
|
|
|
|
if (entry == NULL) |
|
|
return; |
|
|
|
|
|
memcpy(os->text, entry->data, entry->size); |
|
|
os->length = entry->size; |
|
|
} |
|
|
else if ((os->length >= 3) && (os->text[os->length - 3] == 0xff)) |
|
|
{ |
|
|
os->length -= 3; |
|
|
cache_put_text(os->text[os->length + 1], os->text, |
|
|
os->length); |
|
|
} |
|
|
|
|
608 |
ui_draw_text(os->font, os->flags, os->mixmode, os->x, os->y, |
ui_draw_text(os->font, os->flags, os->mixmode, os->x, os->y, |
609 |
os->clipleft, os->cliptop, |
os->clipleft, os->cliptop, |
610 |
os->clipright - os->clipleft, |
os->clipright - os->clipleft, |
611 |
os->clipbottom - os->cliptop, |
os->clipbottom - os->cliptop, |
612 |
os->boxleft, os->boxtop, |
os->boxleft, os->boxtop, |
613 |
os->boxright - os->boxleft, |
os->boxright - os->boxleft, |
614 |
os->boxbottom - os->boxtop, |
os->boxbottom - os->boxtop, os->bgcolour, os->fgcolour, os->text, os->length); |
|
os->bgcolour, os->fgcolour, os->text, os->length); |
|
615 |
} |
} |
616 |
|
|
617 |
/* Process a raw bitmap cache order */ |
/* Process a raw bitmap cache order */ |
633 |
in_uint16_le(s, cache_idx); |
in_uint16_le(s, cache_idx); |
634 |
in_uint8p(s, data, bufsize); |
in_uint8p(s, data, bufsize); |
635 |
|
|
636 |
DEBUG(("RAW_BMPCACHE(cx=%d,cy=%d,id=%d,idx=%d)\n", |
DEBUG(("RAW_BMPCACHE(cx=%d,cy=%d,id=%d,idx=%d)\n", width, height, cache_id, cache_idx)); |
|
width, height, cache_id, cache_idx)); |
|
637 |
inverted = xmalloc(width * height); |
inverted = xmalloc(width * height); |
638 |
for (y = 0; y < height; y++) |
for (y = 0; y < height; y++) |
639 |
{ |
{ |
640 |
memcpy(&inverted[(height - y - 1) * width], &data[y * width], |
memcpy(&inverted[(height - y - 1) * width], &data[y * width], width); |
|
width); |
|
641 |
} |
} |
642 |
|
|
643 |
bitmap = ui_create_bitmap(width, height, inverted); |
bitmap = ui_create_bitmap(width, height, inverted); |
666 |
in_uint8s(s, 4); /* row_size, final_size */ |
in_uint8s(s, 4); /* row_size, final_size */ |
667 |
in_uint8p(s, data, size); |
in_uint8p(s, data, size); |
668 |
|
|
669 |
DEBUG(("BMPCACHE(cx=%d,cy=%d,id=%d,idx=%d)\n", |
DEBUG(("BMPCACHE(cx=%d,cy=%d,id=%d,idx=%d)\n", width, height, cache_id, cache_idx)); |
|
width, height, cache_id, cache_idx)); |
|
670 |
|
|
671 |
bmpdata = xmalloc(width * height); |
bmpdata = xmalloc(width * height); |
672 |
|
|
738 |
in_uint8p(s, data, datasize); |
in_uint8p(s, data, datasize); |
739 |
|
|
740 |
bitmap = ui_create_glyph(width, height, data); |
bitmap = ui_create_glyph(width, height, data); |
741 |
cache_put_font(font, character, offset, baseline, |
cache_put_font(font, character, offset, baseline, width, height, bitmap); |
|
width, height, bitmap); |
|
742 |
} |
} |
743 |
} |
} |
744 |
|
|
845 |
os->bounds.top, |
os->bounds.top, |
846 |
os->bounds.right - |
os->bounds.right - |
847 |
os->bounds.left + 1, |
os->bounds.left + 1, |
848 |
os->bounds.bottom - |
os->bounds.bottom - os->bounds.top + 1); |
|
os->bounds.top + 1); |
|
849 |
} |
} |
850 |
|
|
851 |
delta = order_flags & RDP_ORDER_DELTA; |
delta = order_flags & RDP_ORDER_DELTA; |
853 |
switch (os->order_type) |
switch (os->order_type) |
854 |
{ |
{ |
855 |
case RDP_ORDER_DESTBLT: |
case RDP_ORDER_DESTBLT: |
856 |
process_destblt(s, &os->destblt, |
process_destblt(s, &os->destblt, present, delta); |
|
present, delta); |
|
857 |
break; |
break; |
858 |
|
|
859 |
case RDP_ORDER_PATBLT: |
case RDP_ORDER_PATBLT: |
860 |
process_patblt(s, &os->patblt, |
process_patblt(s, &os->patblt, present, delta); |
|
present, delta); |
|
861 |
break; |
break; |
862 |
|
|
863 |
case RDP_ORDER_SCREENBLT: |
case RDP_ORDER_SCREENBLT: |
864 |
process_screenblt(s, &os->screenblt, |
process_screenblt(s, &os->screenblt, present, delta); |
|
present, delta); |
|
865 |
break; |
break; |
866 |
|
|
867 |
case RDP_ORDER_LINE: |
case RDP_ORDER_LINE: |
868 |
process_line(s, &os->line, |
process_line(s, &os->line, present, delta); |
|
present, delta); |
|
869 |
break; |
break; |
870 |
|
|
871 |
case RDP_ORDER_RECT: |
case RDP_ORDER_RECT: |
872 |
process_rect(s, &os->rect, |
process_rect(s, &os->rect, present, delta); |
|
present, delta); |
|
873 |
break; |
break; |
874 |
|
|
875 |
case RDP_ORDER_DESKSAVE: |
case RDP_ORDER_DESKSAVE: |
876 |
process_desksave(s, &os->desksave, |
process_desksave(s, &os->desksave, present, delta); |
|
present, delta); |
|
877 |
break; |
break; |
878 |
|
|
879 |
case RDP_ORDER_MEMBLT: |
case RDP_ORDER_MEMBLT: |
880 |
process_memblt(s, &os->memblt, |
process_memblt(s, &os->memblt, present, delta); |
|
present, delta); |
|
881 |
break; |
break; |
882 |
|
|
883 |
case RDP_ORDER_TRIBLT: |
case RDP_ORDER_TRIBLT: |
884 |
process_triblt(s, &os->triblt, |
process_triblt(s, &os->triblt, present, delta); |
|
present, delta); |
|
885 |
break; |
break; |
886 |
|
|
887 |
case RDP_ORDER_POLYLINE: |
case RDP_ORDER_POLYLINE: |
888 |
process_polyline(s, &os->polyline, |
process_polyline(s, &os->polyline, present, delta); |
|
present, delta); |
|
889 |
break; |
break; |
890 |
|
|
891 |
case RDP_ORDER_TEXT2: |
case RDP_ORDER_TEXT2: |
892 |
process_text2(s, &os->text2, |
process_text2(s, &os->text2, present, delta); |
|
present, delta); |
|
893 |
break; |
break; |
894 |
|
|
895 |
default: |
default: |
910 |
|
|
911 |
/* Reset order state */ |
/* Reset order state */ |
912 |
void |
void |
913 |
reset_order_state() |
reset_order_state(void) |
914 |
{ |
{ |
915 |
memset(&order_state, 0, sizeof(order_state)); |
memset(&order_state, 0, sizeof(order_state)); |
916 |
order_state.order_type = RDP_ORDER_PATBLT; |
order_state.order_type = RDP_ORDER_PATBLT; |