71 |
} |
} |
72 |
PropMotifWmHints; |
PropMotifWmHints; |
73 |
|
|
74 |
|
typedef struct |
75 |
|
{ |
76 |
|
uint32 red; |
77 |
|
uint32 green; |
78 |
|
uint32 blue; |
79 |
|
} |
80 |
|
PixelColour; |
81 |
|
|
82 |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
83 |
{ \ |
{ \ |
122 |
#define SET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, rop2_map[rop2]); } |
#define SET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, rop2_map[rop2]); } |
123 |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); } |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); } |
124 |
|
|
125 |
void |
static void |
126 |
mwm_hide_decorations(void) |
mwm_hide_decorations(void) |
127 |
{ |
{ |
128 |
PropMotifWmHints motif_hints; |
PropMotifWmHints motif_hints; |
144 |
(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
145 |
} |
} |
146 |
|
|
147 |
uint32 |
static PixelColour |
148 |
colour16to24(uint32 colour) |
split_colour15(uint32 colour) |
149 |
{ |
{ |
150 |
int r; |
PixelColour rv; |
151 |
int g; |
rv.red = (colour & 0x7c00) >> 10; |
152 |
int b; |
rv.red = (rv.red * 0xff) / 0x1f; |
153 |
r = (colour & 0xf800) >> 11; |
rv.green = (colour & 0x03e0) >> 5; |
154 |
r = (r * 0xff) / 0x1f; |
rv.green = (rv.green * 0xff) / 0x1f; |
155 |
g = (colour & 0x07e0) >> 5; |
rv.blue = (colour & 0x1f); |
156 |
g = (g * 0xff) / 0x3f; |
rv.blue = (rv.blue * 0xff) / 0x1f; |
157 |
b = (colour & 0x001f); |
return rv; |
158 |
b = (b * 0xff) / 0x1f; |
} |
159 |
return (r << 16) | (g << 8) | b; |
|
160 |
|
static PixelColour |
161 |
|
split_colour16(uint32 colour) |
162 |
|
{ |
163 |
|
PixelColour rv; |
164 |
|
rv.red = (colour & 0xf800) >> 11; |
165 |
|
rv.red = (rv.red * 0xff) / 0x1f; |
166 |
|
rv.green = (colour & 0x07e0) >> 5; |
167 |
|
rv.green = (rv.green * 0xff) / 0x3f; |
168 |
|
rv.blue = (colour & 0x001f); |
169 |
|
rv.blue = (rv.blue * 0xff) / 0x1f; |
170 |
|
return rv; |
171 |
|
} |
172 |
|
|
173 |
|
static PixelColour |
174 |
|
split_colour24(uint32 colour) |
175 |
|
{ |
176 |
|
PixelColour rv; |
177 |
|
rv.blue = (colour & 0xff0000) >> 16; |
178 |
|
rv.green = (colour & 0xff00) >> 8; |
179 |
|
rv.red = (colour & 0xff); |
180 |
|
return rv; |
181 |
} |
} |
182 |
|
|
183 |
uint32 |
static uint32 |
184 |
colour16to32(uint32 colour) |
make_colour16(PixelColour pc) |
185 |
{ |
{ |
186 |
return colour16to24(colour); |
pc.red = (pc.red * 0x1f) / 0xff; |
187 |
|
pc.green = (pc.green * 0x3f) / 0xff; |
188 |
|
pc.blue = (pc.blue * 0x1f) / 0xff; |
189 |
|
return (pc.red << 11) | (pc.green << 5) | pc.blue; |
190 |
} |
} |
191 |
|
|
192 |
uint32 |
static uint32 |
193 |
colour24to32(uint32 colour) |
make_colour24(PixelColour pc) |
194 |
{ |
{ |
195 |
return colour; |
return (pc.red << 16) | (pc.green << 8) | pc.blue; |
196 |
|
} |
197 |
|
|
198 |
|
static uint32 |
199 |
|
make_colour32(PixelColour pc) |
200 |
|
{ |
201 |
|
return (pc.red << 16) | (pc.green << 8) | pc.blue; |
202 |
} |
} |
203 |
|
|
204 |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
211 |
{ |
{ |
212 |
switch (server_bpp) |
switch (server_bpp) |
213 |
{ |
{ |
214 |
|
case 15: |
215 |
|
switch (bpp) |
216 |
|
{ |
217 |
|
case 16: |
218 |
|
colour = make_colour16(split_colour15(colour)); |
219 |
|
break; |
220 |
|
case 24: |
221 |
|
colour = make_colour24(split_colour15(colour)); |
222 |
|
break; |
223 |
|
case 32: |
224 |
|
colour = make_colour32(split_colour15(colour)); |
225 |
|
break; |
226 |
|
} |
227 |
|
break; |
228 |
case 16: |
case 16: |
229 |
switch (bpp) |
switch (bpp) |
230 |
{ |
{ |
231 |
case 16: |
case 16: |
232 |
break; |
break; |
233 |
case 24: |
case 24: |
234 |
colour = colour16to24(colour); |
colour = make_colour24(split_colour16(colour)); |
235 |
break; |
break; |
236 |
case 32: |
case 32: |
237 |
colour = colour16to32(colour); |
colour = make_colour32(split_colour16(colour)); |
238 |
break; |
break; |
239 |
} |
} |
240 |
break; |
break; |
241 |
case 24: |
case 24: |
242 |
switch (bpp) |
switch (bpp) |
243 |
{ |
{ |
244 |
|
case 16: |
245 |
|
colour = make_colour16(split_colour24(colour)); |
246 |
|
break; |
247 |
case 24: |
case 24: |
248 |
break; |
break; |
249 |
case 32: |
case 32: |
250 |
colour = colour24to32(colour); |
colour = make_colour32(split_colour24(colour)); |
251 |
break; |
break; |
252 |
} |
} |
253 |
break; |
break; |
287 |
*(out++) = (uint16) colmap[*(data++)]; |
*(out++) = (uint16) colmap[*(data++)]; |
288 |
} |
} |
289 |
|
|
290 |
|
/* little endian - conversion happens when colourmap is built */ |
291 |
static void |
static void |
292 |
translate16to16(uint16 * data, uint16 * out, uint16 * end) |
translate8to24(uint8 * data, uint8 * out, uint8 * end) |
293 |
{ |
{ |
294 |
|
uint32 value; |
295 |
|
|
296 |
while (out < end) |
while (out < end) |
297 |
*(out++) = (uint16) translate_colour(*(data++)); |
{ |
298 |
|
value = colmap[*(data++)]; |
299 |
|
*(out++) = value; |
300 |
|
*(out++) = value >> 8; |
301 |
|
*(out++) = value >> 16; |
302 |
|
} |
303 |
} |
} |
304 |
|
|
|
/* little endian - conversion happens when colourmap is built */ |
|
305 |
static void |
static void |
306 |
translate8to24(uint8 * data, uint8 * out, uint8 * end) |
translate8to32(uint8 * data, uint32 * out, uint32 * end) |
307 |
|
{ |
308 |
|
while (out < end) |
309 |
|
*(out++) = colmap[*(data++)]; |
310 |
|
} |
311 |
|
|
312 |
|
/* todo the remaining translate function might need some big endian check ?? */ |
313 |
|
|
314 |
|
static void |
315 |
|
translate15to16(uint16 * data, uint16 * out, uint16 * end) |
316 |
|
{ |
317 |
|
while (out < end) |
318 |
|
*(out++) = (uint16) make_colour16(split_colour15(*(data++))); |
319 |
|
} |
320 |
|
|
321 |
|
static void |
322 |
|
translate15to24(uint16 * data, uint8 * out, uint8 * end) |
323 |
{ |
{ |
324 |
uint32 value; |
uint32 value; |
325 |
|
|
326 |
while (out < end) |
while (out < end) |
327 |
{ |
{ |
328 |
value = colmap[*(data++)]; |
value = make_colour24(split_colour15(*(data++))); |
329 |
*(out++) = value; |
*(out++) = value; |
330 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
331 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
333 |
} |
} |
334 |
|
|
335 |
static void |
static void |
336 |
|
translate15to32(uint16 * data, uint32 * out, uint32 * end) |
337 |
|
{ |
338 |
|
while (out < end) |
339 |
|
*(out++) = make_colour32(split_colour15(*(data++))); |
340 |
|
} |
341 |
|
|
342 |
|
static void |
343 |
|
translate16to16(uint16 * data, uint16 * out, uint16 * end) |
344 |
|
{ |
345 |
|
while (out < end) |
346 |
|
*(out++) = (uint16) (*(data++)); |
347 |
|
} |
348 |
|
|
349 |
|
|
350 |
|
static void |
351 |
translate16to24(uint16 * data, uint8 * out, uint8 * end) |
translate16to24(uint16 * data, uint8 * out, uint8 * end) |
352 |
{ |
{ |
353 |
uint32 value; |
uint32 value; |
354 |
|
|
355 |
while (out < end) |
while (out < end) |
356 |
{ |
{ |
357 |
value = translate_colour(*(data++)); |
value = make_colour24(split_colour16(*(data++))); |
358 |
*(out++) = value; |
*(out++) = value; |
359 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
360 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
362 |
} |
} |
363 |
|
|
364 |
static void |
static void |
365 |
translate8to32(uint8 * data, uint32 * out, uint32 * end) |
translate16to32(uint16 * data, uint32 * out, uint32 * end) |
366 |
{ |
{ |
367 |
while (out < end) |
while (out < end) |
368 |
*(out++) = colmap[*(data++)]; |
*(out++) = make_colour32(split_colour16(*(data++))); |
369 |
} |
} |
370 |
|
|
371 |
static void |
static void |
372 |
translate16to32(uint16 * data, uint32 * out, uint32 * end) |
translate24to16(uint8 * data, uint16 * out, uint16 * end) |
373 |
{ |
{ |
374 |
|
uint32 pixel = 0; |
375 |
while (out < end) |
while (out < end) |
376 |
*(out++) = translate_colour(*(data++)); |
{ |
377 |
|
pixel = *(data++) << 16; |
378 |
|
pixel |= *(data++) << 8; |
379 |
|
pixel |= *(data++); |
380 |
|
*(out++) = (uint16) make_colour16(split_colour24(pixel)); |
381 |
|
} |
382 |
|
} |
383 |
|
|
384 |
|
static void |
385 |
|
translate24to24(uint8 * data, uint8 * out, uint8 * end) |
386 |
|
{ |
387 |
|
while (out < end) |
388 |
|
{ |
389 |
|
*(out++) = (*(data++)); |
390 |
|
} |
391 |
|
} |
392 |
|
|
393 |
|
static void |
394 |
|
translate24to32(uint8 * data, uint32 * out, uint32 * end) |
395 |
|
{ |
396 |
|
uint32 pixel = 0; |
397 |
|
while (out < end) |
398 |
|
{ |
399 |
|
memcpy(&pixel, data, 3); |
400 |
|
data += 3; |
401 |
|
*(out++) = pixel; |
402 |
|
} |
403 |
} |
} |
404 |
|
|
405 |
static uint8 * |
static uint8 * |
409 |
uint8 *out = xmalloc(size); |
uint8 *out = xmalloc(size); |
410 |
uint8 *end = out + size; |
uint8 *end = out + size; |
411 |
|
|
412 |
if (server_bpp == 16) |
switch (server_bpp) |
|
{ |
|
|
if (bpp == 16) |
|
|
translate16to16((uint16 *) data, (uint16 *) out, (uint16 *) end); |
|
|
else if (bpp == 24) |
|
|
translate16to24((uint16 *) data, out, end); /* todo, check this one */ |
|
|
else if (bpp == 32) |
|
|
translate16to32((uint16 *) data, (uint32 *) out, (uint32 *) end); |
|
|
return out; |
|
|
} |
|
|
/* todo needs server_bpp == 24 */ |
|
|
switch (bpp) |
|
413 |
{ |
{ |
414 |
case 8: |
case 24: |
415 |
translate8to8(data, out, end); |
switch (bpp) |
416 |
|
{ |
417 |
|
case 32: |
418 |
|
translate24to32(data, (uint32 *) out, (uint32 *) end); |
419 |
|
break; |
420 |
|
case 24: |
421 |
|
translate24to24(data, out, end); |
422 |
|
break; |
423 |
|
case 16: |
424 |
|
translate24to16(data, (uint16 *) out, (uint16 *) end); |
425 |
|
break; |
426 |
|
} |
427 |
break; |
break; |
|
|
|
428 |
case 16: |
case 16: |
429 |
translate8to16(data, (uint16 *) out, (uint16 *) end); |
switch (bpp) |
430 |
|
{ |
431 |
|
case 32: |
432 |
|
translate16to32((uint16 *) data, (uint32 *) out, |
433 |
|
(uint32 *) end); |
434 |
|
break; |
435 |
|
case 24: |
436 |
|
translate16to24((uint16 *) data, out, end); |
437 |
|
break; |
438 |
|
case 16: |
439 |
|
translate16to16((uint16 *) data, (uint16 *) out, |
440 |
|
(uint16 *) end); |
441 |
|
break; |
442 |
|
} |
443 |
break; |
break; |
444 |
|
case 15: |
445 |
case 24: |
switch (bpp) |
446 |
translate8to24(data, out, end); |
{ |
447 |
|
case 32: |
448 |
|
translate15to32((uint16 *) data, (uint32 *) out, |
449 |
|
(uint32 *) end); |
450 |
|
break; |
451 |
|
case 24: |
452 |
|
translate15to24((uint16 *) data, out, end); |
453 |
|
break; |
454 |
|
case 16: |
455 |
|
translate15to16((uint16 *) data, (uint16 *) out, |
456 |
|
(uint16 *) end); |
457 |
|
break; |
458 |
|
} |
459 |
break; |
break; |
460 |
|
case 8: |
461 |
case 32: |
switch (bpp) |
462 |
translate8to32(data, (uint32 *) out, (uint32 *) end); |
{ |
463 |
|
case 8: |
464 |
|
translate8to8(data, out, end); |
465 |
|
break; |
466 |
|
case 16: |
467 |
|
translate8to16(data, (uint16 *) out, (uint16 *) end); |
468 |
|
break; |
469 |
|
case 24: |
470 |
|
translate8to24(data, out, end); |
471 |
|
break; |
472 |
|
case 32: |
473 |
|
translate8to32(data, (uint32 *) out, (uint32 *) end); |
474 |
|
break; |
475 |
|
} |
476 |
break; |
break; |
477 |
} |
} |
|
|
|
478 |
return out; |
return out; |
479 |
} |
} |
480 |
|
|
603 |
IM = XOpenIM(display, NULL, NULL, NULL); |
IM = XOpenIM(display, NULL, NULL, NULL); |
604 |
|
|
605 |
xkeymap_init(); |
xkeymap_init(); |
606 |
|
|
607 |
|
/* todo take this out when high colour is done */ |
608 |
|
printf("server bpp %d client bpp %d depth %d\n", server_bpp, bpp, depth); |
609 |
|
|
610 |
return True; |
return True; |
611 |
} |
} |
612 |
|
|