57 |
/* endianness */ |
/* endianness */ |
58 |
static BOOL g_host_be; |
static BOOL g_host_be; |
59 |
static BOOL g_xserver_be; |
static BOOL g_xserver_be; |
60 |
|
static BOOL g_xserver_bgr; |
61 |
|
|
62 |
/* software backing store */ |
/* software backing store */ |
63 |
static BOOL g_ownbackstore; |
static BOOL g_ownbackstore; |
203 |
pc.red = (pc.red * 0x1f) / 0xff; |
pc.red = (pc.red * 0x1f) / 0xff; |
204 |
pc.green = (pc.green * 0x3f) / 0xff; |
pc.green = (pc.green * 0x3f) / 0xff; |
205 |
pc.blue = (pc.blue * 0x1f) / 0xff; |
pc.blue = (pc.blue * 0x1f) / 0xff; |
206 |
return (pc.red << 11) | (pc.green << 5) | pc.blue; |
if (g_xserver_bgr) |
207 |
|
return (pc.blue << 11) | (pc.green << 5) | pc.red; |
208 |
|
else |
209 |
|
return (pc.red << 11) | (pc.green << 5) | pc.blue; |
210 |
|
|
211 |
} |
} |
212 |
|
|
213 |
static uint32 |
static uint32 |
214 |
make_colour24(PixelColour pc) |
make_colour24(PixelColour pc) |
215 |
{ |
{ |
216 |
if (g_xserver_be) |
if (g_xserver_bgr) |
217 |
{ |
return (pc.blue << 16) | (pc.green << 8) | pc.red; |
|
return pc.red | (pc.green << 8) | (pc.blue << 16); |
|
|
} |
|
218 |
else |
else |
|
{ |
|
219 |
return (pc.red << 16) | (pc.green << 8) | pc.blue; |
return (pc.red << 16) | (pc.green << 8) | pc.blue; |
|
} |
|
220 |
} |
} |
221 |
|
|
222 |
static uint32 |
static uint32 |
223 |
make_colour32(PixelColour pc) |
make_colour32(PixelColour pc) |
224 |
{ |
{ |
225 |
if (g_xserver_be) |
if (g_xserver_bgr) |
226 |
{ |
return (pc.blue << 16) | (pc.green << 8) | pc.red; |
|
return pc.red | (pc.green << 8) | (pc.blue << 16); |
|
|
} |
|
227 |
else |
else |
|
{ |
|
228 |
return (pc.red << 16) | (pc.green << 8) | pc.blue; |
return (pc.red << 16) | (pc.green << 8) | pc.blue; |
|
} |
|
229 |
} |
} |
230 |
|
|
231 |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
272 |
colour = make_colour16(split_colour24(colour)); |
colour = make_colour16(split_colour24(colour)); |
273 |
break; |
break; |
274 |
case 24: |
case 24: |
275 |
|
colour = make_colour24(split_colour24(colour)); |
276 |
break; |
break; |
277 |
case 32: |
case 32: |
278 |
colour = make_colour32(split_colour24(colour)); |
colour = make_colour32(split_colour24(colour)); |
291 |
} |
} |
292 |
|
|
293 |
static void |
static void |
294 |
translate8to16(uint8 * data, uint16 * out, uint16 * end) |
translate8to16(uint8 * data, uint8 * out, uint8 * end) |
295 |
{ |
{ |
296 |
|
uint16 value; |
297 |
|
|
298 |
while (out < end) |
while (out < end) |
299 |
*(out++) = (uint16) g_colmap[*(data++)]; |
{ |
300 |
|
value = (uint16) g_colmap[*(data++)]; |
301 |
|
|
302 |
|
if (g_xserver_be) |
303 |
|
{ |
304 |
|
*(out++) = value >> 8; |
305 |
|
*(out++) = value; |
306 |
|
} |
307 |
|
else |
308 |
|
{ |
309 |
|
*(out++) = value; |
310 |
|
*(out++) = value >> 8; |
311 |
|
} |
312 |
|
} |
313 |
} |
} |
314 |
|
|
315 |
/* little endian - conversion happens when colourmap is built */ |
/* little endian - conversion happens when colourmap is built */ |
321 |
while (out < end) |
while (out < end) |
322 |
{ |
{ |
323 |
value = g_colmap[*(data++)]; |
value = g_colmap[*(data++)]; |
324 |
*(out++) = value; |
|
325 |
*(out++) = value >> 8; |
if (g_xserver_be) |
326 |
*(out++) = value >> 16; |
{ |
327 |
|
*(out++) = value >> 16; |
328 |
|
*(out++) = value >> 8; |
329 |
|
*(out++) = value; |
330 |
|
} |
331 |
|
else |
332 |
|
{ |
333 |
|
*(out++) = value; |
334 |
|
*(out++) = value >> 8; |
335 |
|
*(out++) = value >> 16; |
336 |
|
} |
337 |
} |
} |
338 |
} |
} |
339 |
|
|
340 |
static void |
static void |
341 |
translate8to32(uint8 * data, uint32 * out, uint32 * end) |
translate8to32(uint8 * data, uint8 * out, uint8 * end) |
342 |
{ |
{ |
343 |
|
uint32 value; |
344 |
|
|
345 |
while (out < end) |
while (out < end) |
346 |
*(out++) = g_colmap[*(data++)]; |
{ |
347 |
|
value = g_colmap[*(data++)]; |
348 |
|
|
349 |
|
if (g_xserver_be) |
350 |
|
{ |
351 |
|
*(out++) = value >> 24; |
352 |
|
*(out++) = value >> 16; |
353 |
|
*(out++) = value >> 8; |
354 |
|
*(out++) = value; |
355 |
|
} |
356 |
|
else |
357 |
|
{ |
358 |
|
*(out++) = value; |
359 |
|
*(out++) = value >> 8; |
360 |
|
*(out++) = value >> 16; |
361 |
|
*(out++) = value >> 24; |
362 |
|
} |
363 |
|
} |
364 |
} |
} |
365 |
|
|
366 |
/* todo the remaining translate function might need some big endian check ?? */ |
/* todo the remaining translate function might need some big endian check ?? */ |
377 |
|
|
378 |
if (g_host_be) |
if (g_host_be) |
379 |
{ |
{ |
380 |
BSWAP16(pixel)} |
BSWAP16(pixel); |
381 |
|
} |
382 |
|
|
383 |
value = make_colour16(split_colour15(pixel)); |
value = make_colour16(split_colour15(pixel)); |
384 |
|
|
407 |
|
|
408 |
if (g_host_be) |
if (g_host_be) |
409 |
{ |
{ |
410 |
BSWAP16(pixel)} |
BSWAP16(pixel); |
411 |
|
} |
412 |
|
|
413 |
value = make_colour24(split_colour15(pixel)); |
value = make_colour24(split_colour15(pixel)); |
414 |
if (g_xserver_be) |
if (g_xserver_be) |
501 |
|
|
502 |
if (g_host_be) |
if (g_host_be) |
503 |
{ |
{ |
504 |
BSWAP16(pixel)} |
BSWAP16(pixel); |
505 |
|
} |
506 |
|
|
507 |
value = make_colour24(split_colour16(pixel)); |
value = make_colour24(split_colour16(pixel)); |
508 |
|
|
670 |
translate8to8(data, out, end); |
translate8to8(data, out, end); |
671 |
break; |
break; |
672 |
case 16: |
case 16: |
673 |
translate8to16(data, (uint16 *) out, (uint16 *) end); |
translate8to16(data, out, end); |
674 |
break; |
break; |
675 |
case 24: |
case 24: |
676 |
translate8to24(data, out, end); |
translate8to24(data, out, end); |
677 |
break; |
break; |
678 |
case 32: |
case 32: |
679 |
translate8to32(data, (uint32 *) out, (uint32 *) end); |
translate8to32(data, out, end); |
680 |
break; |
break; |
681 |
} |
} |
682 |
break; |
break; |
750 |
return False; |
return False; |
751 |
} |
} |
752 |
|
|
753 |
if (g_owncolmap != True) |
/* private colour map code only works for 8 bpp */ |
754 |
|
if (g_owncolmap && (g_bpp > 8)) |
755 |
|
g_owncolmap = False; |
756 |
|
|
757 |
|
if (!g_owncolmap) |
758 |
{ |
{ |
759 |
g_xcolmap = DefaultColormapOfScreen(g_screen); |
g_xcolmap = DefaultColormapOfScreen(g_screen); |
760 |
if (g_depth <= 8) |
if (g_depth <= 8) |
769 |
test = 1; |
test = 1; |
770 |
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
771 |
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
772 |
|
g_xserver_bgr = (g_visual->blue_mask > g_visual->red_mask); |
773 |
|
|
774 |
/* |
/* |
775 |
* Determine desktop size |
* Determine desktop size |
826 |
|
|
827 |
xclip_init(); |
xclip_init(); |
828 |
|
|
829 |
/* todo take this out when high colour is done */ |
DEBUG_RDP5(("server bpp %d client bpp %d depth %d\n", g_server_bpp, g_bpp, g_depth)); |
|
printf("server bpp %d client bpp %d depth %d\n", g_server_bpp, g_bpp, g_depth); |
|
830 |
|
|
831 |
return True; |
return True; |
832 |
} |
} |
1300 |
XImage *image; |
XImage *image; |
1301 |
Pixmap bitmap; |
Pixmap bitmap; |
1302 |
uint8 *tdata; |
uint8 *tdata; |
1303 |
|
int bitmap_pad; |
1304 |
|
|
1305 |
|
if (g_server_bpp == 8) |
1306 |
|
{ |
1307 |
|
bitmap_pad = 8; |
1308 |
|
} |
1309 |
|
else |
1310 |
|
{ |
1311 |
|
bitmap_pad = g_bpp; |
1312 |
|
|
1313 |
|
if (g_bpp == 24) |
1314 |
|
bitmap_pad = 32; |
1315 |
|
} |
1316 |
|
|
1317 |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
1318 |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, g_depth); |
bitmap = XCreatePixmap(g_display, g_wnd, width, height, g_depth); |
1319 |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
1320 |
(char *) tdata, width, height, g_server_bpp == 8 ? 8 : g_bpp, 0); |
(char *) tdata, width, height, bitmap_pad, 0); |
1321 |
|
|
1322 |
XPutImage(g_display, bitmap, g_gc, image, 0, 0, 0, 0, width, height); |
XPutImage(g_display, bitmap, g_gc, image, 0, 0, 0, 0, width, height); |
1323 |
|
|
1332 |
{ |
{ |
1333 |
XImage *image; |
XImage *image; |
1334 |
uint8 *tdata; |
uint8 *tdata; |
1335 |
|
int bitmap_pad; |
1336 |
|
|
1337 |
|
if (g_server_bpp == 8) |
1338 |
|
{ |
1339 |
|
bitmap_pad = 8; |
1340 |
|
} |
1341 |
|
else |
1342 |
|
{ |
1343 |
|
bitmap_pad = g_bpp; |
1344 |
|
|
1345 |
|
if (g_bpp == 24) |
1346 |
|
bitmap_pad = 32; |
1347 |
|
} |
1348 |
|
|
1349 |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
tdata = (g_owncolmap ? data : translate_image(width, height, data)); |
1350 |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
image = XCreateImage(g_display, g_visual, g_depth, ZPixmap, 0, |
1351 |
(char *) tdata, width, height, g_server_bpp == 8 ? 8 : g_bpp, 0); |
(char *) tdata, width, height, bitmap_pad, 0); |
1352 |
|
|
1353 |
if (g_ownbackstore) |
if (g_ownbackstore) |
1354 |
{ |
{ |