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a09e091a JB |
1 | /* |
2 | * | |
3 | * Copyright © 1998 Keith Packard | |
4 | * | |
5 | * Permission to use, copy, modify, distribute, and sell this software and its | |
6 | * documentation for any purpose is hereby granted without fee, provided that | |
7 | * the above copyright notice appear in all copies and that both that | |
8 | * copyright notice and this permission notice appear in supporting | |
9 | * documentation, and that the name of Keith Packard not be used in | |
10 | * advertising or publicity pertaining to distribution of the software without | |
11 | * specific, written prior permission. Keith Packard makes no | |
12 | * representations about the suitability of this software for any purpose. It | |
13 | * is provided "as is" without express or implied warranty. | |
14 | * | |
15 | * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, | |
16 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO | |
17 | * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR | |
18 | * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, | |
19 | * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER | |
20 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR | |
21 | * PERFORMANCE OF THIS SOFTWARE. | |
22 | */ | |
23 | ||
24 | #ifndef _FB_H_ | |
25 | #define _FB_H_ | |
26 | ||
27 | #include <X11/X.h> | |
28 | #include <pixman.h> | |
29 | ||
30 | #include "scrnintstr.h" | |
31 | #include "pixmap.h" | |
32 | #include "pixmapstr.h" | |
33 | #include "region.h" | |
34 | #include "gcstruct.h" | |
35 | #include "colormap.h" | |
36 | #include "miscstruct.h" | |
37 | #include "servermd.h" | |
38 | #include "windowstr.h" | |
39 | #include "privates.h" | |
40 | #include "mi.h" | |
41 | #include "migc.h" | |
42 | #include "picturestr.h" | |
43 | ||
44 | #ifdef FB_ACCESS_WRAPPER | |
45 | ||
46 | #include "wfbrename.h" | |
47 | #define FBPREFIX(x) wfb##x | |
48 | #define WRITE(ptr, val) ((*wfbWriteMemory)((ptr), (val), sizeof(*(ptr)))) | |
49 | #define READ(ptr) ((*wfbReadMemory)((ptr), sizeof(*(ptr)))) | |
50 | ||
51 | #define MEMCPY_WRAPPED(dst, src, size) do { \ | |
52 | size_t _i; \ | |
53 | CARD8 *_dst = (CARD8*)(dst), *_src = (CARD8*)(src); \ | |
54 | for(_i = 0; _i < size; _i++) { \ | |
55 | WRITE(_dst +_i, READ(_src + _i)); \ | |
56 | } \ | |
57 | } while(0) | |
58 | ||
59 | #define MEMSET_WRAPPED(dst, val, size) do { \ | |
60 | size_t _i; \ | |
61 | CARD8 *_dst = (CARD8*)(dst); \ | |
62 | for(_i = 0; _i < size; _i++) { \ | |
63 | WRITE(_dst +_i, (val)); \ | |
64 | } \ | |
65 | } while(0) | |
66 | ||
67 | #else | |
68 | ||
69 | #define FBPREFIX(x) fb##x | |
70 | #define WRITE(ptr, val) (*(ptr) = (val)) | |
71 | #define READ(ptr) (*(ptr)) | |
72 | #define MEMCPY_WRAPPED(dst, src, size) memcpy((dst), (src), (size)) | |
73 | #define MEMSET_WRAPPED(dst, val, size) memset((dst), (val), (size)) | |
74 | ||
75 | #endif | |
76 | ||
77 | /* | |
78 | * This single define controls the basic size of data manipulated | |
79 | * by this software; it must be log2(sizeof (FbBits) * 8) | |
80 | */ | |
81 | ||
82 | #ifndef FB_SHIFT | |
83 | #define FB_SHIFT LOG2_BITMAP_PAD | |
84 | #endif | |
85 | ||
86 | #if FB_SHIFT < LOG2_BITMAP_PAD | |
87 | error FB_SHIFT must be >= LOG2_BITMAP_PAD | |
88 | #endif | |
89 | #define FB_UNIT (1 << FB_SHIFT) | |
90 | #define FB_HALFUNIT (1 << (FB_SHIFT-1)) | |
91 | #define FB_MASK (FB_UNIT - 1) | |
92 | #define FB_ALLONES ((FbBits) -1) | |
93 | #if GLYPHPADBYTES != 4 | |
94 | #error "GLYPHPADBYTES must be 4" | |
95 | #endif | |
96 | /* for driver compat - intel UXA needs the second one at least */ | |
97 | #define FB_24BIT | |
98 | #define FB_24_32BIT | |
99 | #define FB_STIP_SHIFT LOG2_BITMAP_PAD | |
100 | #define FB_STIP_UNIT (1 << FB_STIP_SHIFT) | |
101 | #define FB_STIP_MASK (FB_STIP_UNIT - 1) | |
102 | #define FB_STIP_ALLONES ((FbStip) -1) | |
103 | #define FB_STIP_ODDSTRIDE(s) (((s) & (FB_MASK >> FB_STIP_SHIFT)) != 0) | |
104 | #define FB_STIP_ODDPTR(p) ((((long) (p)) & (FB_MASK >> 3)) != 0) | |
105 | #define FbStipStrideToBitsStride(s) (((s) >> (FB_SHIFT - FB_STIP_SHIFT))) | |
106 | #define FbBitsStrideToStipStride(s) (((s) << (FB_SHIFT - FB_STIP_SHIFT))) | |
107 | #define FbFullMask(n) ((n) == FB_UNIT ? FB_ALLONES : ((((FbBits) 1) << n) - 1)) | |
108 | #if FB_SHIFT == 6 | |
109 | #ifdef WIN32 | |
110 | typedef unsigned __int64 FbBits; | |
111 | #else | |
112 | #if defined(__alpha__) || defined(__alpha) || \ | |
113 | defined(ia64) || defined(__ia64__) || \ | |
114 | defined(__sparc64__) || defined(_LP64) || \ | |
115 | defined(__s390x__) || \ | |
116 | defined(amd64) || defined (__amd64__) || \ | |
117 | defined (__powerpc64__) | |
118 | typedef unsigned long FbBits; | |
119 | #else | |
120 | typedef unsigned long long FbBits; | |
121 | #endif | |
122 | #endif | |
123 | #endif | |
124 | ||
125 | #if FB_SHIFT == 5 | |
126 | typedef CARD32 FbBits; | |
127 | #endif | |
128 | ||
129 | #if FB_SHIFT == 4 | |
130 | typedef CARD16 FbBits; | |
131 | #endif | |
132 | ||
133 | #if LOG2_BITMAP_PAD == FB_SHIFT | |
134 | typedef FbBits FbStip; | |
135 | #else | |
136 | #if LOG2_BITMAP_PAD == 5 | |
137 | typedef CARD32 FbStip; | |
138 | #endif | |
139 | #endif | |
140 | ||
141 | typedef int FbStride; | |
142 | ||
143 | #ifdef FB_DEBUG | |
144 | extern _X_EXPORT void fbValidateDrawable(DrawablePtr d); | |
145 | extern _X_EXPORT void fbInitializeDrawable(DrawablePtr d); | |
146 | extern _X_EXPORT void fbSetBits(FbStip * bits, int stride, FbStip data); | |
147 | ||
148 | #define FB_HEAD_BITS (FbStip) (0xbaadf00d) | |
149 | #define FB_TAIL_BITS (FbStip) (0xbaddf0ad) | |
150 | #else | |
151 | #define fbValidateDrawable(d) | |
152 | #define fdInitializeDrawable(d) | |
153 | #endif | |
154 | ||
155 | #include "fbrop.h" | |
156 | ||
157 | #if BITMAP_BIT_ORDER == LSBFirst | |
158 | #define FbScrLeft(x,n) ((x) >> (n)) | |
159 | #define FbScrRight(x,n) ((x) << (n)) | |
160 | /* #define FbLeftBits(x,n) ((x) & ((((FbBits) 1) << (n)) - 1)) */ | |
161 | #define FbLeftStipBits(x,n) ((x) & ((((FbStip) 1) << (n)) - 1)) | |
162 | #define FbStipMoveLsb(x,s,n) (FbStipRight (x,(s)-(n))) | |
163 | #define FbPatternOffsetBits 0 | |
164 | #else | |
165 | #define FbScrLeft(x,n) ((x) << (n)) | |
166 | #define FbScrRight(x,n) ((x) >> (n)) | |
167 | /* #define FbLeftBits(x,n) ((x) >> (FB_UNIT - (n))) */ | |
168 | #define FbLeftStipBits(x,n) ((x) >> (FB_STIP_UNIT - (n))) | |
169 | #define FbStipMoveLsb(x,s,n) (x) | |
170 | #define FbPatternOffsetBits (sizeof (FbBits) - 1) | |
171 | #endif | |
172 | ||
173 | #include "micoord.h" | |
174 | ||
175 | #define FbStipLeft(x,n) FbScrLeft(x,n) | |
176 | #define FbStipRight(x,n) FbScrRight(x,n) | |
177 | ||
178 | #define FbRotLeft(x,n) FbScrLeft(x,n) | (n ? FbScrRight(x,FB_UNIT-n) : 0) | |
179 | #define FbRotRight(x,n) FbScrRight(x,n) | (n ? FbScrLeft(x,FB_UNIT-n) : 0) | |
180 | ||
181 | #define FbRotStipLeft(x,n) FbStipLeft(x,n) | (n ? FbStipRight(x,FB_STIP_UNIT-n) : 0) | |
182 | #define FbRotStipRight(x,n) FbStipRight(x,n) | (n ? FbStipLeft(x,FB_STIP_UNIT-n) : 0) | |
183 | ||
184 | #define FbLeftMask(x) ( ((x) & FB_MASK) ? \ | |
185 | FbScrRight(FB_ALLONES,(x) & FB_MASK) : 0) | |
186 | #define FbRightMask(x) ( ((FB_UNIT - (x)) & FB_MASK) ? \ | |
187 | FbScrLeft(FB_ALLONES,(FB_UNIT - (x)) & FB_MASK) : 0) | |
188 | ||
189 | #define FbLeftStipMask(x) ( ((x) & FB_STIP_MASK) ? \ | |
190 | FbStipRight(FB_STIP_ALLONES,(x) & FB_STIP_MASK) : 0) | |
191 | #define FbRightStipMask(x) ( ((FB_STIP_UNIT - (x)) & FB_STIP_MASK) ? \ | |
192 | FbScrLeft(FB_STIP_ALLONES,(FB_STIP_UNIT - (x)) & FB_STIP_MASK) : 0) | |
193 | ||
194 | #define FbBitsMask(x,w) (FbScrRight(FB_ALLONES,(x) & FB_MASK) & \ | |
195 | FbScrLeft(FB_ALLONES,(FB_UNIT - ((x) + (w))) & FB_MASK)) | |
196 | ||
197 | #define FbStipMask(x,w) (FbStipRight(FB_STIP_ALLONES,(x) & FB_STIP_MASK) & \ | |
198 | FbStipLeft(FB_STIP_ALLONES,(FB_STIP_UNIT - ((x)+(w))) & FB_STIP_MASK)) | |
199 | ||
200 | #define FbMaskBits(x,w,l,n,r) { \ | |
201 | n = (w); \ | |
202 | r = FbRightMask((x)+n); \ | |
203 | l = FbLeftMask(x); \ | |
204 | if (l) { \ | |
205 | n -= FB_UNIT - ((x) & FB_MASK); \ | |
206 | if (n < 0) { \ | |
207 | n = 0; \ | |
208 | l &= r; \ | |
209 | r = 0; \ | |
210 | } \ | |
211 | } \ | |
212 | n >>= FB_SHIFT; \ | |
213 | } | |
214 | ||
215 | #define FbByteMaskInvalid 0x10 | |
216 | ||
217 | #define FbPatternOffset(o,t) ((o) ^ (FbPatternOffsetBits & ~(sizeof (t) - 1))) | |
218 | ||
219 | #define FbPtrOffset(p,o,t) ((t *) ((CARD8 *) (p) + (o))) | |
220 | #define FbSelectPatternPart(xor,o,t) ((xor) >> (FbPatternOffset (o,t) << 3)) | |
221 | #define FbStorePart(dst,off,t,xor) (WRITE(FbPtrOffset(dst,off,t), \ | |
222 | FbSelectPart(xor,off,t))) | |
223 | #ifndef FbSelectPart | |
224 | #define FbSelectPart(x,o,t) FbSelectPatternPart(x,o,t) | |
225 | #endif | |
226 | ||
227 | #define FbMaskBitsBytes(x,w,copy,l,lb,n,r,rb) { \ | |
228 | n = (w); \ | |
229 | lb = 0; \ | |
230 | rb = 0; \ | |
231 | r = FbRightMask((x)+n); \ | |
232 | if (r) { \ | |
233 | /* compute right byte length */ \ | |
234 | if ((copy) && (((x) + n) & 7) == 0) { \ | |
235 | rb = (((x) + n) & FB_MASK) >> 3; \ | |
236 | } else { \ | |
237 | rb = FbByteMaskInvalid; \ | |
238 | } \ | |
239 | } \ | |
240 | l = FbLeftMask(x); \ | |
241 | if (l) { \ | |
242 | /* compute left byte length */ \ | |
243 | if ((copy) && ((x) & 7) == 0) { \ | |
244 | lb = ((x) & FB_MASK) >> 3; \ | |
245 | } else { \ | |
246 | lb = FbByteMaskInvalid; \ | |
247 | } \ | |
248 | /* subtract out the portion painted by leftMask */ \ | |
249 | n -= FB_UNIT - ((x) & FB_MASK); \ | |
250 | if (n < 0) { \ | |
251 | if (lb != FbByteMaskInvalid) { \ | |
252 | if (rb == FbByteMaskInvalid) { \ | |
253 | lb = FbByteMaskInvalid; \ | |
254 | } else if (rb) { \ | |
255 | lb |= (rb - lb) << (FB_SHIFT - 3); \ | |
256 | rb = 0; \ | |
257 | } \ | |
258 | } \ | |
259 | n = 0; \ | |
260 | l &= r; \ | |
261 | r = 0; \ | |
262 | }\ | |
263 | } \ | |
264 | n >>= FB_SHIFT; \ | |
265 | } | |
266 | ||
267 | #if FB_SHIFT == 6 | |
268 | #define FbDoLeftMaskByteRRop6Cases(dst,xor) \ | |
269 | case (sizeof (FbBits) - 7) | (1 << (FB_SHIFT - 3)): \ | |
270 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \ | |
271 | break; \ | |
272 | case (sizeof (FbBits) - 7) | (2 << (FB_SHIFT - 3)): \ | |
273 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \ | |
274 | FbStorePart(dst,sizeof (FbBits) - 6,CARD8,xor); \ | |
275 | break; \ | |
276 | case (sizeof (FbBits) - 7) | (3 << (FB_SHIFT - 3)): \ | |
277 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \ | |
278 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \ | |
279 | break; \ | |
280 | case (sizeof (FbBits) - 7) | (4 << (FB_SHIFT - 3)): \ | |
281 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \ | |
282 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \ | |
283 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \ | |
284 | break; \ | |
285 | case (sizeof (FbBits) - 7) | (5 << (FB_SHIFT - 3)): \ | |
286 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \ | |
287 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \ | |
288 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \ | |
289 | break; \ | |
290 | case (sizeof (FbBits) - 7) | (6 << (FB_SHIFT - 3)): \ | |
291 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \ | |
292 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \ | |
293 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \ | |
294 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \ | |
295 | break; \ | |
296 | case (sizeof (FbBits) - 7): \ | |
297 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \ | |
298 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \ | |
299 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \ | |
300 | break; \ | |
301 | case (sizeof (FbBits) - 6) | (1 << (FB_SHIFT - 3)): \ | |
302 | FbStorePart(dst,sizeof (FbBits) - 6,CARD8,xor); \ | |
303 | break; \ | |
304 | case (sizeof (FbBits) - 6) | (2 << (FB_SHIFT - 3)): \ | |
305 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \ | |
306 | break; \ | |
307 | case (sizeof (FbBits) - 6) | (3 << (FB_SHIFT - 3)): \ | |
308 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \ | |
309 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \ | |
310 | break; \ | |
311 | case (sizeof (FbBits) - 6) | (4 << (FB_SHIFT - 3)): \ | |
312 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \ | |
313 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \ | |
314 | break; \ | |
315 | case (sizeof (FbBits) - 6) | (5 << (FB_SHIFT - 3)): \ | |
316 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \ | |
317 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \ | |
318 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \ | |
319 | break; \ | |
320 | case (sizeof (FbBits) - 6): \ | |
321 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \ | |
322 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \ | |
323 | break; \ | |
324 | case (sizeof (FbBits) - 5) | (1 << (FB_SHIFT - 3)): \ | |
325 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \ | |
326 | break; \ | |
327 | case (sizeof (FbBits) - 5) | (2 << (FB_SHIFT - 3)): \ | |
328 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \ | |
329 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \ | |
330 | break; \ | |
331 | case (sizeof (FbBits) - 5) | (3 << (FB_SHIFT - 3)): \ | |
332 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \ | |
333 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \ | |
334 | break; \ | |
335 | case (sizeof (FbBits) - 5) | (4 << (FB_SHIFT - 3)): \ | |
336 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \ | |
337 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \ | |
338 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \ | |
339 | break; \ | |
340 | case (sizeof (FbBits) - 5): \ | |
341 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \ | |
342 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \ | |
343 | break; \ | |
344 | case (sizeof (FbBits) - 4) | (1 << (FB_SHIFT - 3)): \ | |
345 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \ | |
346 | break; \ | |
347 | case (sizeof (FbBits) - 4) | (2 << (FB_SHIFT - 3)): \ | |
348 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \ | |
349 | break; \ | |
350 | case (sizeof (FbBits) - 4) | (3 << (FB_SHIFT - 3)): \ | |
351 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \ | |
352 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \ | |
353 | break; \ | |
354 | case (sizeof (FbBits) - 4): \ | |
355 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \ | |
356 | break; | |
357 | ||
358 | #define FbDoRightMaskByteRRop6Cases(dst,xor) \ | |
359 | case 4: \ | |
360 | FbStorePart(dst,0,CARD32,xor); \ | |
361 | break; \ | |
362 | case 5: \ | |
363 | FbStorePart(dst,0,CARD32,xor); \ | |
364 | FbStorePart(dst,4,CARD8,xor); \ | |
365 | break; \ | |
366 | case 6: \ | |
367 | FbStorePart(dst,0,CARD32,xor); \ | |
368 | FbStorePart(dst,4,CARD16,xor); \ | |
369 | break; \ | |
370 | case 7: \ | |
371 | FbStorePart(dst,0,CARD32,xor); \ | |
372 | FbStorePart(dst,4,CARD16,xor); \ | |
373 | FbStorePart(dst,6,CARD8,xor); \ | |
374 | break; | |
375 | #else | |
376 | #define FbDoLeftMaskByteRRop6Cases(dst,xor) | |
377 | #define FbDoRightMaskByteRRop6Cases(dst,xor) | |
378 | #endif | |
379 | ||
380 | #define FbDoLeftMaskByteRRop(dst,lb,l,and,xor) { \ | |
381 | switch (lb) { \ | |
382 | FbDoLeftMaskByteRRop6Cases(dst,xor) \ | |
383 | case (sizeof (FbBits) - 3) | (1 << (FB_SHIFT - 3)): \ | |
384 | FbStorePart(dst,sizeof (FbBits) - 3,CARD8,xor); \ | |
385 | break; \ | |
386 | case (sizeof (FbBits) - 3) | (2 << (FB_SHIFT - 3)): \ | |
387 | FbStorePart(dst,sizeof (FbBits) - 3,CARD8,xor); \ | |
388 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \ | |
389 | break; \ | |
390 | case (sizeof (FbBits) - 2) | (1 << (FB_SHIFT - 3)): \ | |
391 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \ | |
392 | break; \ | |
393 | case sizeof (FbBits) - 3: \ | |
394 | FbStorePart(dst,sizeof (FbBits) - 3,CARD8,xor); \ | |
395 | case sizeof (FbBits) - 2: \ | |
396 | FbStorePart(dst,sizeof (FbBits) - 2,CARD16,xor); \ | |
397 | break; \ | |
398 | case sizeof (FbBits) - 1: \ | |
399 | FbStorePart(dst,sizeof (FbBits) - 1,CARD8,xor); \ | |
400 | break; \ | |
401 | default: \ | |
402 | WRITE(dst, FbDoMaskRRop(READ(dst), and, xor, l)); \ | |
403 | break; \ | |
404 | } \ | |
405 | } | |
406 | ||
407 | #define FbDoRightMaskByteRRop(dst,rb,r,and,xor) { \ | |
408 | switch (rb) { \ | |
409 | case 1: \ | |
410 | FbStorePart(dst,0,CARD8,xor); \ | |
411 | break; \ | |
412 | case 2: \ | |
413 | FbStorePart(dst,0,CARD16,xor); \ | |
414 | break; \ | |
415 | case 3: \ | |
416 | FbStorePart(dst,0,CARD16,xor); \ | |
417 | FbStorePart(dst,2,CARD8,xor); \ | |
418 | break; \ | |
419 | FbDoRightMaskByteRRop6Cases(dst,xor) \ | |
420 | default: \ | |
421 | WRITE(dst, FbDoMaskRRop (READ(dst), and, xor, r)); \ | |
422 | } \ | |
423 | } | |
424 | ||
425 | #define FbMaskStip(x,w,l,n,r) { \ | |
426 | n = (w); \ | |
427 | r = FbRightStipMask((x)+n); \ | |
428 | l = FbLeftStipMask(x); \ | |
429 | if (l) { \ | |
430 | n -= FB_STIP_UNIT - ((x) & FB_STIP_MASK); \ | |
431 | if (n < 0) { \ | |
432 | n = 0; \ | |
433 | l &= r; \ | |
434 | r = 0; \ | |
435 | } \ | |
436 | } \ | |
437 | n >>= FB_STIP_SHIFT; \ | |
438 | } | |
439 | ||
440 | /* | |
441 | * These macros are used to transparently stipple | |
442 | * in copy mode; the expected usage is with 'n' constant | |
443 | * so all of the conditional parts collapse into a minimal | |
444 | * sequence of partial word writes | |
445 | * | |
446 | * 'n' is the bytemask of which bytes to store, 'a' is the address | |
447 | * of the FbBits base unit, 'o' is the offset within that unit | |
448 | * | |
449 | * The term "lane" comes from the hardware term "byte-lane" which | |
450 | */ | |
451 | ||
452 | #define FbLaneCase1(n,a,o) \ | |
453 | if ((n) == 0x01) { \ | |
454 | WRITE((CARD8 *) ((a)+FbPatternOffset(o,CARD8)), fgxor); \ | |
455 | } | |
456 | ||
457 | #define FbLaneCase2(n,a,o) \ | |
458 | if ((n) == 0x03) { \ | |
459 | WRITE((CARD16 *) ((a)+FbPatternOffset(o,CARD16)), fgxor); \ | |
460 | } else { \ | |
461 | FbLaneCase1((n)&1,a,o) \ | |
462 | FbLaneCase1((n)>>1,a,(o)+1) \ | |
463 | } | |
464 | ||
465 | #define FbLaneCase4(n,a,o) \ | |
466 | if ((n) == 0x0f) { \ | |
467 | WRITE((CARD32 *) ((a)+FbPatternOffset(o,CARD32)), fgxor); \ | |
468 | } else { \ | |
469 | FbLaneCase2((n)&3,a,o) \ | |
470 | FbLaneCase2((n)>>2,a,(o)+2) \ | |
471 | } | |
472 | ||
473 | #define FbLaneCase8(n,a,o) \ | |
474 | if ((n) == 0x0ff) { \ | |
475 | *(FbBits *) ((a)+(o)) = fgxor; \ | |
476 | } else { \ | |
477 | FbLaneCase4((n)&15,a,o) \ | |
478 | FbLaneCase4((n)>>4,a,(o)+4) \ | |
479 | } | |
480 | ||
481 | #if FB_SHIFT == 6 | |
482 | #define FbLaneCase(n,a) FbLaneCase8(n,(CARD8 *) (a),0) | |
483 | #endif | |
484 | ||
485 | #if FB_SHIFT == 5 | |
486 | #define FbLaneCase(n,a) FbLaneCase4(n,(CARD8 *) (a),0) | |
487 | #endif | |
488 | ||
489 | /* Rotate a filled pixel value to the specified alignement */ | |
490 | #define FbRot24(p,b) (FbScrRight(p,b) | FbScrLeft(p,24-(b))) | |
491 | #define FbRot24Stip(p,b) (FbStipRight(p,b) | FbStipLeft(p,24-(b))) | |
492 | ||
493 | /* step a filled pixel value to the next/previous FB_UNIT alignment */ | |
494 | #define FbNext24Pix(p) (FbRot24(p,(24-FB_UNIT%24))) | |
495 | #define FbPrev24Pix(p) (FbRot24(p,FB_UNIT%24)) | |
496 | #define FbNext24Stip(p) (FbRot24(p,(24-FB_STIP_UNIT%24))) | |
497 | #define FbPrev24Stip(p) (FbRot24(p,FB_STIP_UNIT%24)) | |
498 | ||
499 | /* step a rotation value to the next/previous rotation value */ | |
500 | #if FB_UNIT == 64 | |
501 | #define FbNext24Rot(r) ((r) == 16 ? 0 : (r) + 8) | |
502 | #define FbPrev24Rot(r) ((r) == 0 ? 16 : (r) - 8) | |
503 | ||
504 | #if IMAGE_BYTE_ORDER == MSBFirst | |
505 | #define FbFirst24Rot(x) (((x) + 8) % 24) | |
506 | #else | |
507 | #define FbFirst24Rot(x) ((x) % 24) | |
508 | #endif | |
509 | ||
510 | #endif | |
511 | ||
512 | #if FB_UNIT == 32 | |
513 | #define FbNext24Rot(r) ((r) == 0 ? 16 : (r) - 8) | |
514 | #define FbPrev24Rot(r) ((r) == 16 ? 0 : (r) + 8) | |
515 | ||
516 | #if IMAGE_BYTE_ORDER == MSBFirst | |
517 | #define FbFirst24Rot(x) (((x) + 16) % 24) | |
518 | #else | |
519 | #define FbFirst24Rot(x) ((x) % 24) | |
520 | #endif | |
521 | #endif | |
522 | ||
523 | #define FbNext24RotStip(r) ((r) == 0 ? 16 : (r) - 8) | |
524 | #define FbPrev24RotStip(r) ((r) == 16 ? 0 : (r) + 8) | |
525 | ||
526 | /* Whether 24-bit specific code is needed for this filled pixel value */ | |
527 | #define FbCheck24Pix(p) ((p) == FbNext24Pix(p)) | |
528 | ||
529 | /* Macros for dealing with dashing */ | |
530 | ||
531 | #define FbDashDeclare \ | |
532 | unsigned char *__dash, *__firstDash, *__lastDash | |
533 | ||
534 | #define FbDashInit(pGC,pPriv,dashOffset,dashlen,even) { \ | |
535 | (even) = TRUE; \ | |
536 | __firstDash = (pGC)->dash; \ | |
537 | __lastDash = __firstDash + (pGC)->numInDashList; \ | |
538 | (dashOffset) %= (pPriv)->dashLength; \ | |
539 | \ | |
540 | __dash = __firstDash; \ | |
541 | while ((dashOffset) >= ((dashlen) = *__dash)) \ | |
542 | { \ | |
543 | (dashOffset) -= (dashlen); \ | |
544 | (even) = 1-(even); \ | |
545 | if (++__dash == __lastDash) \ | |
546 | __dash = __firstDash; \ | |
547 | } \ | |
548 | (dashlen) -= (dashOffset); \ | |
549 | } | |
550 | ||
551 | #define FbDashNext(dashlen) { \ | |
552 | if (++__dash == __lastDash) \ | |
553 | __dash = __firstDash; \ | |
554 | (dashlen) = *__dash; \ | |
555 | } | |
556 | ||
557 | /* as numInDashList is always even, this case can skip a test */ | |
558 | ||
559 | #define FbDashNextEven(dashlen) { \ | |
560 | (dashlen) = *++__dash; \ | |
561 | } | |
562 | ||
563 | #define FbDashNextOdd(dashlen) FbDashNext(dashlen) | |
564 | ||
565 | #define FbDashStep(dashlen,even) { \ | |
566 | if (!--(dashlen)) { \ | |
567 | FbDashNext(dashlen); \ | |
568 | (even) = 1-(even); \ | |
569 | } \ | |
570 | } | |
571 | ||
572 | extern _X_EXPORT const GCOps fbGCOps; | |
573 | extern _X_EXPORT const GCFuncs fbGCFuncs; | |
574 | ||
575 | /* Framebuffer access wrapper */ | |
576 | typedef FbBits(*ReadMemoryProcPtr) (const void *src, int size); | |
577 | typedef void (*WriteMemoryProcPtr) (void *dst, FbBits value, int size); | |
578 | typedef void (*SetupWrapProcPtr) (ReadMemoryProcPtr * pRead, | |
579 | WriteMemoryProcPtr * pWrite, | |
580 | DrawablePtr pDraw); | |
581 | typedef void (*FinishWrapProcPtr) (DrawablePtr pDraw); | |
582 | ||
583 | #ifdef FB_ACCESS_WRAPPER | |
584 | ||
585 | #define fbPrepareAccess(pDraw) \ | |
586 | fbGetScreenPrivate((pDraw)->pScreen)->setupWrap( \ | |
587 | &wfbReadMemory, \ | |
588 | &wfbWriteMemory, \ | |
589 | (pDraw)) | |
590 | #define fbFinishAccess(pDraw) \ | |
591 | fbGetScreenPrivate((pDraw)->pScreen)->finishWrap(pDraw) | |
592 | ||
593 | #else | |
594 | ||
595 | #define fbPrepareAccess(pPix) | |
596 | #define fbFinishAccess(pDraw) | |
597 | ||
598 | #endif | |
599 | ||
600 | extern _X_EXPORT DevPrivateKey | |
601 | fbGetScreenPrivateKey(void); | |
602 | ||
603 | /* private field of a screen */ | |
604 | typedef struct { | |
605 | unsigned char win32bpp; /* window bpp for 32-bpp images */ | |
606 | unsigned char pix32bpp; /* pixmap bpp for 32-bpp images */ | |
607 | #ifdef FB_ACCESS_WRAPPER | |
608 | SetupWrapProcPtr setupWrap; /* driver hook to set pixmap access wrapping */ | |
609 | FinishWrapProcPtr finishWrap; /* driver hook to clean up pixmap access wrapping */ | |
610 | #endif | |
611 | DevPrivateKeyRec gcPrivateKeyRec; | |
612 | DevPrivateKeyRec winPrivateKeyRec; | |
613 | } FbScreenPrivRec, *FbScreenPrivPtr; | |
614 | ||
615 | #define fbGetScreenPrivate(pScreen) ((FbScreenPrivPtr) \ | |
616 | dixLookupPrivate(&(pScreen)->devPrivates, fbGetScreenPrivateKey())) | |
617 | ||
618 | /* private field of GC */ | |
619 | typedef struct { | |
620 | FbBits and, xor; /* reduced rop values */ | |
621 | FbBits bgand, bgxor; /* for stipples */ | |
622 | FbBits fg, bg, pm; /* expanded and filled */ | |
623 | unsigned int dashLength; /* total of all dash elements */ | |
624 | unsigned char evenStipple; /* stipple is even */ | |
625 | unsigned char bpp; /* current drawable bpp */ | |
626 | } FbGCPrivRec, *FbGCPrivPtr; | |
627 | ||
628 | #define fbGetGCPrivateKey(pGC) (&fbGetScreenPrivate((pGC)->pScreen)->gcPrivateKeyRec) | |
629 | ||
630 | #define fbGetGCPrivate(pGC) ((FbGCPrivPtr)\ | |
631 | dixLookupPrivate(&(pGC)->devPrivates, fbGetGCPrivateKey(pGC))) | |
632 | ||
633 | #define fbGetCompositeClip(pGC) ((pGC)->pCompositeClip) | |
634 | #define fbGetExpose(pGC) ((pGC)->fExpose) | |
635 | #define fbGetFreeCompClip(pGC) ((pGC)->freeCompClip) | |
636 | #define fbGetRotatedPixmap(pGC) ((pGC)->pRotatedPixmap) | |
637 | ||
638 | #define fbGetScreenPixmap(s) ((PixmapPtr) (s)->devPrivate) | |
639 | ||
640 | #define fbGetWinPrivateKey(pWin) (&fbGetScreenPrivate(((DrawablePtr) (pWin))->pScreen)->winPrivateKeyRec) | |
641 | ||
642 | #define fbGetWindowPixmap(pWin) ((PixmapPtr)\ | |
643 | dixLookupPrivate(&((WindowPtr)(pWin))->devPrivates, fbGetWinPrivateKey(pWin))) | |
644 | ||
645 | #ifdef ROOTLESS | |
646 | #define __fbPixDrawableX(pPix) ((pPix)->drawable.x) | |
647 | #define __fbPixDrawableY(pPix) ((pPix)->drawable.y) | |
648 | #else | |
649 | #define __fbPixDrawableX(pPix) 0 | |
650 | #define __fbPixDrawableY(pPix) 0 | |
651 | #endif | |
652 | ||
653 | #ifdef COMPOSITE | |
654 | #define __fbPixOffXWin(pPix) (__fbPixDrawableX(pPix) - (pPix)->screen_x) | |
655 | #define __fbPixOffYWin(pPix) (__fbPixDrawableY(pPix) - (pPix)->screen_y) | |
656 | #else | |
657 | #define __fbPixOffXWin(pPix) (__fbPixDrawableX(pPix)) | |
658 | #define __fbPixOffYWin(pPix) (__fbPixDrawableY(pPix)) | |
659 | #endif | |
660 | #define __fbPixOffXPix(pPix) (__fbPixDrawableX(pPix)) | |
661 | #define __fbPixOffYPix(pPix) (__fbPixDrawableY(pPix)) | |
662 | ||
663 | #define fbGetDrawablePixmap(pDrawable, pixmap, xoff, yoff) { \ | |
664 | if ((pDrawable)->type != DRAWABLE_PIXMAP) { \ | |
665 | (pixmap) = fbGetWindowPixmap(pDrawable); \ | |
666 | (xoff) = __fbPixOffXWin(pixmap); \ | |
667 | (yoff) = __fbPixOffYWin(pixmap); \ | |
668 | } else { \ | |
669 | (pixmap) = (PixmapPtr) (pDrawable); \ | |
670 | (xoff) = __fbPixOffXPix(pixmap); \ | |
671 | (yoff) = __fbPixOffYPix(pixmap); \ | |
672 | } \ | |
673 | fbPrepareAccess(pDrawable); \ | |
674 | } | |
675 | ||
676 | #define fbGetPixmapBitsData(pixmap, pointer, stride, bpp) { \ | |
677 | (pointer) = (FbBits *) (pixmap)->devPrivate.ptr; \ | |
678 | (stride) = ((int) (pixmap)->devKind) / sizeof (FbBits); (void)(stride); \ | |
679 | (bpp) = (pixmap)->drawable.bitsPerPixel; (void)(bpp); \ | |
680 | } | |
681 | ||
682 | #define fbGetPixmapStipData(pixmap, pointer, stride, bpp) { \ | |
683 | (pointer) = (FbStip *) (pixmap)->devPrivate.ptr; \ | |
684 | (stride) = ((int) (pixmap)->devKind) / sizeof (FbStip); (void)(stride); \ | |
685 | (bpp) = (pixmap)->drawable.bitsPerPixel; (void)(bpp); \ | |
686 | } | |
687 | ||
688 | #define fbGetDrawable(pDrawable, pointer, stride, bpp, xoff, yoff) { \ | |
689 | PixmapPtr _pPix; \ | |
690 | fbGetDrawablePixmap(pDrawable, _pPix, xoff, yoff); \ | |
691 | fbGetPixmapBitsData(_pPix, pointer, stride, bpp); \ | |
692 | } | |
693 | ||
694 | #define fbGetStipDrawable(pDrawable, pointer, stride, bpp, xoff, yoff) { \ | |
695 | PixmapPtr _pPix; \ | |
696 | fbGetDrawablePixmap(pDrawable, _pPix, xoff, yoff); \ | |
697 | fbGetPixmapStipData(_pPix, pointer, stride, bpp); \ | |
698 | } | |
699 | ||
700 | /* | |
701 | * XFree86 empties the root BorderClip when the VT is inactive, | |
702 | * here's a macro which uses that to disable GetImage and GetSpans | |
703 | */ | |
704 | ||
705 | #define fbWindowEnabled(pWin) \ | |
706 | RegionNotEmpty(&(pWin)->drawable.pScreen->root->borderClip) | |
707 | ||
708 | #define fbDrawableEnabled(pDrawable) \ | |
709 | ((pDrawable)->type == DRAWABLE_PIXMAP ? \ | |
710 | TRUE : fbWindowEnabled((WindowPtr) pDrawable)) | |
711 | ||
712 | #define FbPowerOfTwo(w) (((w) & ((w) - 1)) == 0) | |
713 | /* | |
714 | * Accelerated tiles are power of 2 width <= FB_UNIT | |
715 | */ | |
716 | #define FbEvenTile(w) ((w) <= FB_UNIT && FbPowerOfTwo(w)) | |
717 | /* | |
718 | * Accelerated stipples are power of 2 width and <= FB_UNIT/dstBpp | |
719 | * with dstBpp a power of 2 as well | |
720 | */ | |
721 | #define FbEvenStip(w,bpp) ((w) * (bpp) <= FB_UNIT && FbPowerOfTwo(w) && FbPowerOfTwo(bpp)) | |
722 | ||
723 | /* | |
724 | * fb24_32.c | |
725 | */ | |
726 | extern _X_EXPORT void | |
727 | ||
728 | fb24_32GetSpans(DrawablePtr pDrawable, | |
729 | int wMax, | |
730 | DDXPointPtr ppt, int *pwidth, int nspans, char *pchardstStart); | |
731 | ||
732 | extern _X_EXPORT void | |
733 | ||
734 | fb24_32SetSpans(DrawablePtr pDrawable, | |
735 | GCPtr pGC, | |
736 | char *src, | |
737 | DDXPointPtr ppt, int *pwidth, int nspans, int fSorted); | |
738 | ||
739 | extern _X_EXPORT void | |
740 | ||
741 | fb24_32PutZImage(DrawablePtr pDrawable, | |
742 | RegionPtr pClip, | |
743 | int alu, | |
744 | FbBits pm, | |
745 | int x, | |
746 | int y, int width, int height, CARD8 *src, FbStride srcStride); | |
747 | ||
748 | extern _X_EXPORT void | |
749 | ||
750 | fb24_32GetImage(DrawablePtr pDrawable, | |
751 | int x, | |
752 | int y, | |
753 | int w, | |
754 | int h, unsigned int format, unsigned long planeMask, char *d); | |
755 | ||
756 | extern _X_EXPORT void | |
757 | ||
758 | fb24_32CopyMtoN(DrawablePtr pSrcDrawable, | |
759 | DrawablePtr pDstDrawable, | |
760 | GCPtr pGC, | |
761 | BoxPtr pbox, | |
762 | int nbox, | |
763 | int dx, | |
764 | int dy, | |
765 | Bool reverse, Bool upsidedown, Pixel bitplane, void *closure); | |
766 | ||
767 | extern _X_EXPORT PixmapPtr | |
768 | fb24_32ReformatTile(PixmapPtr pOldTile, int bitsPerPixel); | |
769 | ||
770 | extern _X_EXPORT Bool | |
771 | fb24_32CreateScreenResources(ScreenPtr pScreen); | |
772 | ||
773 | extern _X_EXPORT Bool | |
774 | ||
775 | fb24_32ModifyPixmapHeader(PixmapPtr pPixmap, | |
776 | int width, | |
777 | int height, | |
778 | int depth, | |
779 | int bitsPerPixel, int devKind, pointer pPixData); | |
780 | ||
781 | /* | |
782 | * fballpriv.c | |
783 | */ | |
784 | extern _X_EXPORT Bool | |
785 | fbAllocatePrivates(ScreenPtr pScreen); | |
786 | ||
787 | /* | |
788 | * fbarc.c | |
789 | */ | |
790 | ||
791 | extern _X_EXPORT void | |
792 | fbPolyArc(DrawablePtr pDrawable, GCPtr pGC, int narcs, xArc * parcs); | |
793 | ||
794 | /* | |
795 | * fbbits.c | |
796 | */ | |
797 | ||
798 | extern _X_EXPORT void | |
799 | ||
800 | fbBresSolid8(DrawablePtr pDrawable, | |
801 | GCPtr pGC, | |
802 | int dashOffset, | |
803 | int signdx, | |
804 | int signdy, | |
805 | int axis, int x, int y, int e, int e1, int e3, int len); | |
806 | ||
807 | extern _X_EXPORT void | |
808 | ||
809 | fbBresDash8(DrawablePtr pDrawable, | |
810 | GCPtr pGC, | |
811 | int dashOffset, | |
812 | int signdx, | |
813 | int signdy, int axis, int x, int y, int e, int e1, int e3, int len); | |
814 | ||
815 | extern _X_EXPORT void | |
816 | ||
817 | fbDots8(FbBits * dst, | |
818 | FbStride dstStride, | |
819 | int dstBpp, | |
820 | BoxPtr pBox, | |
821 | xPoint * pts, | |
822 | int npt, | |
823 | int xorg, int yorg, int xoff, int yoff, FbBits and, FbBits xor); | |
824 | ||
825 | extern _X_EXPORT void | |
826 | ||
827 | fbArc8(FbBits * dst, | |
828 | FbStride dstStride, | |
829 | int dstBpp, xArc * arc, int dx, int dy, FbBits and, FbBits xor); | |
830 | ||
831 | extern _X_EXPORT void | |
832 | ||
833 | fbGlyph8(FbBits * dstLine, | |
834 | FbStride dstStride, | |
835 | int dstBpp, FbStip * stipple, FbBits fg, int height, int shift); | |
836 | ||
837 | extern _X_EXPORT void | |
838 | ||
839 | fbPolyline8(DrawablePtr pDrawable, | |
840 | GCPtr pGC, int mode, int npt, DDXPointPtr ptsOrig); | |
841 | ||
842 | extern _X_EXPORT void | |
843 | fbPolySegment8(DrawablePtr pDrawable, GCPtr pGC, int nseg, xSegment * pseg); | |
844 | ||
845 | extern _X_EXPORT void | |
846 | ||
847 | fbBresSolid16(DrawablePtr pDrawable, | |
848 | GCPtr pGC, | |
849 | int dashOffset, | |
850 | int signdx, | |
851 | int signdy, | |
852 | int axis, int x, int y, int e, int e1, int e3, int len); | |
853 | ||
854 | extern _X_EXPORT void | |
855 | ||
856 | fbBresDash16(DrawablePtr pDrawable, | |
857 | GCPtr pGC, | |
858 | int dashOffset, | |
859 | int signdx, | |
860 | int signdy, | |
861 | int axis, int x, int y, int e, int e1, int e3, int len); | |
862 | ||
863 | extern _X_EXPORT void | |
864 | ||
865 | fbDots16(FbBits * dst, | |
866 | FbStride dstStride, | |
867 | int dstBpp, | |
868 | BoxPtr pBox, | |
869 | xPoint * pts, | |
870 | int npt, | |
871 | int xorg, int yorg, int xoff, int yoff, FbBits and, FbBits xor); | |
872 | ||
873 | extern _X_EXPORT void | |
874 | ||
875 | fbArc16(FbBits * dst, | |
876 | FbStride dstStride, | |
877 | int dstBpp, xArc * arc, int dx, int dy, FbBits and, FbBits xor); | |
878 | ||
879 | extern _X_EXPORT void | |
880 | ||
881 | fbGlyph16(FbBits * dstLine, | |
882 | FbStride dstStride, | |
883 | int dstBpp, FbStip * stipple, FbBits fg, int height, int shift); | |
884 | ||
885 | extern _X_EXPORT void | |
886 | ||
887 | fbPolyline16(DrawablePtr pDrawable, | |
888 | GCPtr pGC, int mode, int npt, DDXPointPtr ptsOrig); | |
889 | ||
890 | extern _X_EXPORT void | |
891 | fbPolySegment16(DrawablePtr pDrawable, GCPtr pGC, int nseg, xSegment * pseg); | |
892 | ||
893 | extern _X_EXPORT void | |
894 | ||
895 | fbBresSolid24(DrawablePtr pDrawable, | |
896 | GCPtr pGC, | |
897 | int dashOffset, | |
898 | int signdx, | |
899 | int signdy, | |
900 | int axis, int x, int y, int e, int e1, int e3, int len); | |
901 | ||
902 | extern _X_EXPORT void | |
903 | ||
904 | fbBresDash24(DrawablePtr pDrawable, | |
905 | GCPtr pGC, | |
906 | int dashOffset, | |
907 | int signdx, | |
908 | int signdy, | |
909 | int axis, int x, int y, int e, int e1, int e3, int len); | |
910 | ||
911 | extern _X_EXPORT void | |
912 | ||
913 | fbDots24(FbBits * dst, | |
914 | FbStride dstStride, | |
915 | int dstBpp, | |
916 | BoxPtr pBox, | |
917 | xPoint * pts, | |
918 | int npt, | |
919 | int xorg, int yorg, int xoff, int yoff, FbBits and, FbBits xor); | |
920 | ||
921 | extern _X_EXPORT void | |
922 | ||
923 | fbArc24(FbBits * dst, | |
924 | FbStride dstStride, | |
925 | int dstBpp, xArc * arc, int dx, int dy, FbBits and, FbBits xor); | |
926 | ||
927 | extern _X_EXPORT void | |
928 | ||
929 | fbGlyph24(FbBits * dstLine, | |
930 | FbStride dstStride, | |
931 | int dstBpp, FbStip * stipple, FbBits fg, int height, int shift); | |
932 | ||
933 | extern _X_EXPORT void | |
934 | ||
935 | fbPolyline24(DrawablePtr pDrawable, | |
936 | GCPtr pGC, int mode, int npt, DDXPointPtr ptsOrig); | |
937 | ||
938 | extern _X_EXPORT void | |
939 | fbPolySegment24(DrawablePtr pDrawable, GCPtr pGC, int nseg, xSegment * pseg); | |
940 | ||
941 | extern _X_EXPORT void | |
942 | ||
943 | fbBresSolid32(DrawablePtr pDrawable, | |
944 | GCPtr pGC, | |
945 | int dashOffset, | |
946 | int signdx, | |
947 | int signdy, | |
948 | int axis, int x, int y, int e, int e1, int e3, int len); | |
949 | ||
950 | extern _X_EXPORT void | |
951 | ||
952 | fbBresDash32(DrawablePtr pDrawable, | |
953 | GCPtr pGC, | |
954 | int dashOffset, | |
955 | int signdx, | |
956 | int signdy, | |
957 | int axis, int x, int y, int e, int e1, int e3, int len); | |
958 | ||
959 | extern _X_EXPORT void | |
960 | ||
961 | fbDots32(FbBits * dst, | |
962 | FbStride dstStride, | |
963 | int dstBpp, | |
964 | BoxPtr pBox, | |
965 | xPoint * pts, | |
966 | int npt, | |
967 | int xorg, int yorg, int xoff, int yoff, FbBits and, FbBits xor); | |
968 | ||
969 | extern _X_EXPORT void | |
970 | ||
971 | fbArc32(FbBits * dst, | |
972 | FbStride dstStride, | |
973 | int dstBpp, xArc * arc, int dx, int dy, FbBits and, FbBits xor); | |
974 | ||
975 | extern _X_EXPORT void | |
976 | ||
977 | fbGlyph32(FbBits * dstLine, | |
978 | FbStride dstStride, | |
979 | int dstBpp, FbStip * stipple, FbBits fg, int height, int shift); | |
980 | extern _X_EXPORT void | |
981 | ||
982 | fbPolyline32(DrawablePtr pDrawable, | |
983 | GCPtr pGC, int mode, int npt, DDXPointPtr ptsOrig); | |
984 | ||
985 | extern _X_EXPORT void | |
986 | fbPolySegment32(DrawablePtr pDrawable, GCPtr pGC, int nseg, xSegment * pseg); | |
987 | ||
988 | /* | |
989 | * fbblt.c | |
990 | */ | |
991 | extern _X_EXPORT void | |
992 | ||
993 | fbBlt(FbBits * src, | |
994 | FbStride srcStride, | |
995 | int srcX, | |
996 | FbBits * dst, | |
997 | FbStride dstStride, | |
998 | int dstX, | |
999 | int width, | |
1000 | int height, int alu, FbBits pm, int bpp, Bool reverse, Bool upsidedown); | |
1001 | ||
1002 | extern _X_EXPORT void | |
1003 | ||
1004 | fbBlt24(FbBits * srcLine, | |
1005 | FbStride srcStride, | |
1006 | int srcX, | |
1007 | FbBits * dstLine, | |
1008 | FbStride dstStride, | |
1009 | int dstX, | |
1010 | int width, | |
1011 | int height, int alu, FbBits pm, Bool reverse, Bool upsidedown); | |
1012 | ||
1013 | extern _X_EXPORT void | |
1014 | fbBltStip(FbStip * src, FbStride srcStride, /* in FbStip units, not FbBits units */ | |
1015 | int srcX, FbStip * dst, FbStride dstStride, /* in FbStip units, not FbBits units */ | |
1016 | int dstX, int width, int height, int alu, FbBits pm, int bpp); | |
1017 | ||
1018 | /* | |
1019 | * fbbltone.c | |
1020 | */ | |
1021 | extern _X_EXPORT void | |
1022 | ||
1023 | fbBltOne(FbStip * src, | |
1024 | FbStride srcStride, | |
1025 | int srcX, | |
1026 | FbBits * dst, | |
1027 | FbStride dstStride, | |
1028 | int dstX, | |
1029 | int dstBpp, | |
1030 | int width, | |
1031 | int height, FbBits fgand, FbBits fbxor, FbBits bgand, FbBits bgxor); | |
1032 | ||
1033 | extern _X_EXPORT void | |
1034 | fbBltOne24(FbStip * src, FbStride srcStride, /* FbStip units per scanline */ | |
1035 | int srcX, /* bit position of source */ | |
1036 | FbBits * dst, FbStride dstStride, /* FbBits units per scanline */ | |
1037 | int dstX, /* bit position of dest */ | |
1038 | int dstBpp, /* bits per destination unit */ | |
1039 | int width, /* width in bits of destination */ | |
1040 | int height, /* height in scanlines */ | |
1041 | FbBits fgand, /* rrop values */ | |
1042 | FbBits fgxor, FbBits bgand, FbBits bgxor); | |
1043 | ||
1044 | extern _X_EXPORT void | |
1045 | ||
1046 | fbBltPlane(FbBits * src, | |
1047 | FbStride srcStride, | |
1048 | int srcX, | |
1049 | int srcBpp, | |
1050 | FbStip * dst, | |
1051 | FbStride dstStride, | |
1052 | int dstX, | |
1053 | int width, | |
1054 | int height, | |
1055 | FbStip fgand, | |
1056 | FbStip fgxor, FbStip bgand, FbStip bgxor, Pixel planeMask); | |
1057 | ||
1058 | /* | |
1059 | * fbcmap_mi.c | |
1060 | */ | |
1061 | extern _X_EXPORT int | |
1062 | fbListInstalledColormaps(ScreenPtr pScreen, Colormap * pmaps); | |
1063 | ||
1064 | extern _X_EXPORT void | |
1065 | fbInstallColormap(ColormapPtr pmap); | |
1066 | ||
1067 | extern _X_EXPORT void | |
1068 | fbUninstallColormap(ColormapPtr pmap); | |
1069 | ||
1070 | extern _X_EXPORT void | |
1071 | ||
1072 | fbResolveColor(unsigned short *pred, | |
1073 | unsigned short *pgreen, | |
1074 | unsigned short *pblue, VisualPtr pVisual); | |
1075 | ||
1076 | extern _X_EXPORT Bool | |
1077 | fbInitializeColormap(ColormapPtr pmap); | |
1078 | ||
1079 | extern _X_EXPORT int | |
1080 | ||
1081 | fbExpandDirectColors(ColormapPtr pmap, | |
1082 | int ndef, xColorItem * indefs, xColorItem * outdefs); | |
1083 | ||
1084 | extern _X_EXPORT Bool | |
1085 | fbCreateDefColormap(ScreenPtr pScreen); | |
1086 | ||
1087 | extern _X_EXPORT void | |
1088 | fbClearVisualTypes(void); | |
1089 | ||
1090 | extern _X_EXPORT Bool | |
1091 | fbHasVisualTypes(int depth); | |
1092 | ||
1093 | extern _X_EXPORT Bool | |
1094 | fbSetVisualTypes(int depth, int visuals, int bitsPerRGB); | |
1095 | ||
1096 | extern _X_EXPORT Bool | |
1097 | ||
1098 | fbSetVisualTypesAndMasks(int depth, int visuals, int bitsPerRGB, | |
1099 | Pixel redMask, Pixel greenMask, Pixel blueMask); | |
1100 | ||
1101 | extern _X_EXPORT Bool | |
1102 | ||
1103 | fbInitVisuals(VisualPtr * visualp, | |
1104 | DepthPtr * depthp, | |
1105 | int *nvisualp, | |
1106 | int *ndepthp, | |
1107 | int *rootDepthp, | |
1108 | VisualID * defaultVisp, unsigned long sizes, int bitsPerRGB); | |
1109 | ||
1110 | /* | |
1111 | * fbcopy.c | |
1112 | */ | |
1113 | ||
1114 | extern _X_EXPORT void | |
1115 | ||
1116 | fbCopyNtoN(DrawablePtr pSrcDrawable, | |
1117 | DrawablePtr pDstDrawable, | |
1118 | GCPtr pGC, | |
1119 | BoxPtr pbox, | |
1120 | int nbox, | |
1121 | int dx, | |
1122 | int dy, | |
1123 | Bool reverse, Bool upsidedown, Pixel bitplane, void *closure); | |
1124 | ||
1125 | extern _X_EXPORT void | |
1126 | ||
1127 | fbCopy1toN(DrawablePtr pSrcDrawable, | |
1128 | DrawablePtr pDstDrawable, | |
1129 | GCPtr pGC, | |
1130 | BoxPtr pbox, | |
1131 | int nbox, | |
1132 | int dx, | |
1133 | int dy, | |
1134 | Bool reverse, Bool upsidedown, Pixel bitplane, void *closure); | |
1135 | ||
1136 | extern _X_EXPORT void | |
1137 | ||
1138 | fbCopyNto1(DrawablePtr pSrcDrawable, | |
1139 | DrawablePtr pDstDrawable, | |
1140 | GCPtr pGC, | |
1141 | BoxPtr pbox, | |
1142 | int nbox, | |
1143 | int dx, | |
1144 | int dy, | |
1145 | Bool reverse, Bool upsidedown, Pixel bitplane, void *closure); | |
1146 | ||
1147 | extern _X_EXPORT RegionPtr | |
1148 | ||
1149 | fbCopyArea(DrawablePtr pSrcDrawable, | |
1150 | DrawablePtr pDstDrawable, | |
1151 | GCPtr pGC, | |
1152 | int xIn, int yIn, int widthSrc, int heightSrc, int xOut, int yOut); | |
1153 | ||
1154 | extern _X_EXPORT RegionPtr | |
1155 | ||
1156 | fbCopyPlane(DrawablePtr pSrcDrawable, | |
1157 | DrawablePtr pDstDrawable, | |
1158 | GCPtr pGC, | |
1159 | int xIn, | |
1160 | int yIn, | |
1161 | int widthSrc, | |
1162 | int heightSrc, int xOut, int yOut, unsigned long bitplane); | |
1163 | ||
1164 | /* | |
1165 | * fbfill.c | |
1166 | */ | |
1167 | extern _X_EXPORT void | |
1168 | fbFill(DrawablePtr pDrawable, GCPtr pGC, int x, int y, int width, int height); | |
1169 | ||
1170 | extern _X_EXPORT void | |
1171 | ||
1172 | fbSolidBoxClipped(DrawablePtr pDrawable, | |
1173 | RegionPtr pClip, | |
1174 | int xa, int ya, int xb, int yb, FbBits and, FbBits xor); | |
1175 | ||
1176 | /* | |
1177 | * fbfillrect.c | |
1178 | */ | |
1179 | extern _X_EXPORT void | |
1180 | ||
1181 | fbPolyFillRect(DrawablePtr pDrawable, | |
1182 | GCPtr pGC, int nrectInit, xRectangle *prectInit); | |
1183 | ||
1184 | #define fbPolyFillArc miPolyFillArc | |
1185 | ||
1186 | #define fbFillPolygon miFillPolygon | |
1187 | ||
1188 | /* | |
1189 | * fbfillsp.c | |
1190 | */ | |
1191 | extern _X_EXPORT void | |
1192 | ||
1193 | fbFillSpans(DrawablePtr pDrawable, | |
1194 | GCPtr pGC, | |
1195 | int nInit, DDXPointPtr pptInit, int *pwidthInit, int fSorted); | |
1196 | ||
1197 | /* | |
1198 | * fbgc.c | |
1199 | */ | |
1200 | ||
1201 | extern _X_EXPORT Bool | |
1202 | fbCreateGC(GCPtr pGC); | |
1203 | ||
1204 | extern _X_EXPORT void | |
1205 | fbPadPixmap(PixmapPtr pPixmap); | |
1206 | ||
1207 | extern _X_EXPORT void | |
1208 | fbValidateGC(GCPtr pGC, unsigned long changes, DrawablePtr pDrawable); | |
1209 | ||
1210 | /* | |
1211 | * fbgetsp.c | |
1212 | */ | |
1213 | extern _X_EXPORT void | |
1214 | ||
1215 | fbGetSpans(DrawablePtr pDrawable, | |
1216 | int wMax, | |
1217 | DDXPointPtr ppt, int *pwidth, int nspans, char *pchardstStart); | |
1218 | ||
1219 | /* | |
1220 | * fbglyph.c | |
1221 | */ | |
1222 | ||
1223 | extern _X_EXPORT Bool | |
1224 | fbGlyphIn(RegionPtr pRegion, int x, int y, int width, int height); | |
1225 | ||
1226 | extern _X_EXPORT void | |
1227 | ||
1228 | fbPolyGlyphBlt(DrawablePtr pDrawable, | |
1229 | GCPtr pGC, | |
1230 | int x, | |
1231 | int y, | |
1232 | unsigned int nglyph, CharInfoPtr * ppci, pointer pglyphBase); | |
1233 | ||
1234 | extern _X_EXPORT void | |
1235 | ||
1236 | fbImageGlyphBlt(DrawablePtr pDrawable, | |
1237 | GCPtr pGC, | |
1238 | int x, | |
1239 | int y, | |
1240 | unsigned int nglyph, CharInfoPtr * ppci, pointer pglyphBase); | |
1241 | ||
1242 | /* | |
1243 | * fbimage.c | |
1244 | */ | |
1245 | ||
1246 | extern _X_EXPORT void | |
1247 | ||
1248 | fbPutImage(DrawablePtr pDrawable, | |
1249 | GCPtr pGC, | |
1250 | int depth, | |
1251 | int x, int y, int w, int h, int leftPad, int format, char *pImage); | |
1252 | ||
1253 | extern _X_EXPORT void | |
1254 | ||
1255 | fbPutZImage(DrawablePtr pDrawable, | |
1256 | RegionPtr pClip, | |
1257 | int alu, | |
1258 | FbBits pm, | |
1259 | int x, | |
1260 | int y, int width, int height, FbStip * src, FbStride srcStride); | |
1261 | ||
1262 | extern _X_EXPORT void | |
1263 | ||
1264 | fbPutXYImage(DrawablePtr pDrawable, | |
1265 | RegionPtr pClip, | |
1266 | FbBits fg, | |
1267 | FbBits bg, | |
1268 | FbBits pm, | |
1269 | int alu, | |
1270 | Bool opaque, | |
1271 | int x, | |
1272 | int y, | |
1273 | int width, int height, FbStip * src, FbStride srcStride, int srcX); | |
1274 | ||
1275 | extern _X_EXPORT void | |
1276 | ||
1277 | fbGetImage(DrawablePtr pDrawable, | |
1278 | int x, | |
1279 | int y, | |
1280 | int w, int h, unsigned int format, unsigned long planeMask, char *d); | |
1281 | /* | |
1282 | * fbline.c | |
1283 | */ | |
1284 | ||
1285 | extern _X_EXPORT void | |
1286 | ||
1287 | fbZeroLine(DrawablePtr pDrawable, | |
1288 | GCPtr pGC, int mode, int npt, DDXPointPtr ppt); | |
1289 | ||
1290 | extern _X_EXPORT void | |
1291 | fbZeroSegment(DrawablePtr pDrawable, GCPtr pGC, int nseg, xSegment * pSegs); | |
1292 | ||
1293 | extern _X_EXPORT void | |
1294 | ||
1295 | fbPolyLine(DrawablePtr pDrawable, | |
1296 | GCPtr pGC, int mode, int npt, DDXPointPtr ppt); | |
1297 | ||
1298 | extern _X_EXPORT void | |
1299 | fbFixCoordModePrevious(int npt, DDXPointPtr ppt); | |
1300 | ||
1301 | extern _X_EXPORT void | |
1302 | fbPolySegment(DrawablePtr pDrawable, GCPtr pGC, int nseg, xSegment * pseg); | |
1303 | ||
1304 | #define fbPolyRectangle miPolyRectangle | |
1305 | ||
1306 | /* | |
1307 | * fbpict.c | |
1308 | */ | |
1309 | ||
1310 | extern _X_EXPORT Bool | |
1311 | fbPictureInit(ScreenPtr pScreen, PictFormatPtr formats, int nformats); | |
1312 | ||
1313 | extern _X_EXPORT void | |
1314 | fbDestroyGlyphCache(void); | |
1315 | ||
1316 | /* | |
1317 | * fbpixmap.c | |
1318 | */ | |
1319 | ||
1320 | extern _X_EXPORT PixmapPtr | |
1321 | ||
1322 | fbCreatePixmapBpp(ScreenPtr pScreen, int width, int height, int depth, int bpp, | |
1323 | unsigned usage_hint); | |
1324 | ||
1325 | extern _X_EXPORT PixmapPtr | |
1326 | ||
1327 | fbCreatePixmap(ScreenPtr pScreen, int width, int height, int depth, | |
1328 | unsigned usage_hint); | |
1329 | ||
1330 | extern _X_EXPORT Bool | |
1331 | fbDestroyPixmap(PixmapPtr pPixmap); | |
1332 | ||
1333 | extern _X_EXPORT RegionPtr | |
1334 | fbPixmapToRegion(PixmapPtr pPix); | |
1335 | ||
1336 | /* | |
1337 | * fbpoint.c | |
1338 | */ | |
1339 | ||
1340 | extern _X_EXPORT void | |
1341 | ||
1342 | fbDots(FbBits * dstOrig, | |
1343 | FbStride dstStride, | |
1344 | int dstBpp, | |
1345 | BoxPtr pBox, | |
1346 | xPoint * pts, | |
1347 | int npt, | |
1348 | int xorg, int yorg, int xoff, int yoff, FbBits andOrig, FbBits xorOrig); | |
1349 | ||
1350 | extern _X_EXPORT void | |
1351 | ||
1352 | fbPolyPoint(DrawablePtr pDrawable, | |
1353 | GCPtr pGC, int mode, int npt, xPoint * pptInit); | |
1354 | ||
1355 | /* | |
1356 | * fbpush.c | |
1357 | */ | |
1358 | extern _X_EXPORT void | |
1359 | ||
1360 | fbPushPattern(DrawablePtr pDrawable, | |
1361 | GCPtr pGC, | |
1362 | FbStip * src, | |
1363 | FbStride srcStride, | |
1364 | int srcX, int x, int y, int width, int height); | |
1365 | ||
1366 | extern _X_EXPORT void | |
1367 | ||
1368 | fbPushFill(DrawablePtr pDrawable, | |
1369 | GCPtr pGC, | |
1370 | FbStip * src, | |
1371 | FbStride srcStride, int srcX, int x, int y, int width, int height); | |
1372 | ||
1373 | extern _X_EXPORT void | |
1374 | ||
1375 | fbPushImage(DrawablePtr pDrawable, | |
1376 | GCPtr pGC, | |
1377 | FbStip * src, | |
1378 | FbStride srcStride, int srcX, int x, int y, int width, int height); | |
1379 | ||
1380 | extern _X_EXPORT void | |
1381 | ||
1382 | fbPushPixels(GCPtr pGC, | |
1383 | PixmapPtr pBitmap, | |
1384 | DrawablePtr pDrawable, int dx, int dy, int xOrg, int yOrg); | |
1385 | ||
1386 | /* | |
1387 | * fbscreen.c | |
1388 | */ | |
1389 | ||
1390 | extern _X_EXPORT Bool | |
1391 | fbCloseScreen(ScreenPtr pScreen); | |
1392 | ||
1393 | extern _X_EXPORT Bool | |
1394 | fbRealizeFont(ScreenPtr pScreen, FontPtr pFont); | |
1395 | ||
1396 | extern _X_EXPORT Bool | |
1397 | fbUnrealizeFont(ScreenPtr pScreen, FontPtr pFont); | |
1398 | ||
1399 | extern _X_EXPORT void | |
1400 | ||
1401 | fbQueryBestSize(int class, | |
1402 | unsigned short *width, unsigned short *height, | |
1403 | ScreenPtr pScreen); | |
1404 | ||
1405 | extern _X_EXPORT PixmapPtr | |
1406 | _fbGetWindowPixmap(WindowPtr pWindow); | |
1407 | ||
1408 | extern _X_EXPORT void | |
1409 | _fbSetWindowPixmap(WindowPtr pWindow, PixmapPtr pPixmap); | |
1410 | ||
1411 | extern _X_EXPORT Bool | |
1412 | fbSetupScreen(ScreenPtr pScreen, pointer pbits, /* pointer to screen bitmap */ | |
1413 | int xsize, /* in pixels */ | |
1414 | int ysize, int dpix, /* dots per inch */ | |
1415 | int dpiy, int width, /* pixel width of frame buffer */ | |
1416 | int bpp); /* bits per pixel of frame buffer */ | |
1417 | ||
1418 | extern _X_EXPORT Bool | |
1419 | ||
1420 | wfbFinishScreenInit(ScreenPtr pScreen, | |
1421 | pointer pbits, | |
1422 | int xsize, | |
1423 | int ysize, | |
1424 | int dpix, | |
1425 | int dpiy, | |
1426 | int width, | |
1427 | int bpp, | |
1428 | SetupWrapProcPtr setupWrap, FinishWrapProcPtr finishWrap); | |
1429 | ||
1430 | extern _X_EXPORT Bool | |
1431 | ||
1432 | wfbScreenInit(ScreenPtr pScreen, | |
1433 | pointer pbits, | |
1434 | int xsize, | |
1435 | int ysize, | |
1436 | int dpix, | |
1437 | int dpiy, | |
1438 | int width, | |
1439 | int bpp, | |
1440 | SetupWrapProcPtr setupWrap, FinishWrapProcPtr finishWrap); | |
1441 | ||
1442 | extern _X_EXPORT Bool | |
1443 | ||
1444 | fbFinishScreenInit(ScreenPtr pScreen, | |
1445 | pointer pbits, | |
1446 | int xsize, | |
1447 | int ysize, int dpix, int dpiy, int width, int bpp); | |
1448 | ||
1449 | extern _X_EXPORT Bool | |
1450 | ||
1451 | fbScreenInit(ScreenPtr pScreen, | |
1452 | pointer pbits, | |
1453 | int xsize, int ysize, int dpix, int dpiy, int width, int bpp); | |
1454 | ||
1455 | /* | |
1456 | * fbseg.c | |
1457 | */ | |
1458 | typedef void FbBres(DrawablePtr pDrawable, | |
1459 | GCPtr pGC, | |
1460 | int dashOffset, | |
1461 | int signdx, | |
1462 | int signdy, | |
1463 | int axis, int x, int y, int e, int e1, int e3, int len); | |
1464 | ||
1465 | extern _X_EXPORT FbBres fbBresSolid, fbBresDash, fbBresFill, fbBresFillDash; | |
1466 | ||
1467 | /* | |
1468 | * fbsetsp.c | |
1469 | */ | |
1470 | ||
1471 | extern _X_EXPORT void | |
1472 | ||
1473 | fbSetSpans(DrawablePtr pDrawable, | |
1474 | GCPtr pGC, | |
1475 | char *src, DDXPointPtr ppt, int *pwidth, int nspans, int fSorted); | |
1476 | ||
1477 | extern _X_EXPORT FbBres *fbSelectBres(DrawablePtr pDrawable, GCPtr pGC); | |
1478 | ||
1479 | extern _X_EXPORT void | |
1480 | ||
1481 | fbBres(DrawablePtr pDrawable, | |
1482 | GCPtr pGC, | |
1483 | int dashOffset, | |
1484 | int signdx, | |
1485 | int signdy, int axis, int x, int y, int e, int e1, int e3, int len); | |
1486 | ||
1487 | extern _X_EXPORT void | |
1488 | ||
1489 | fbSegment(DrawablePtr pDrawable, | |
1490 | GCPtr pGC, | |
1491 | int xa, int ya, int xb, int yb, Bool drawLast, int *dashOffset); | |
1492 | ||
1493 | /* | |
1494 | * fbsolid.c | |
1495 | */ | |
1496 | ||
1497 | extern _X_EXPORT void | |
1498 | ||
1499 | fbSolid(FbBits * dst, | |
1500 | FbStride dstStride, | |
1501 | int dstX, int bpp, int width, int height, FbBits and, FbBits xor); | |
1502 | ||
1503 | extern _X_EXPORT void | |
1504 | ||
1505 | fbSolid24(FbBits * dst, | |
1506 | FbStride dstStride, | |
1507 | int dstX, int width, int height, FbBits and, FbBits xor); | |
1508 | ||
1509 | /* | |
1510 | * fbstipple.c | |
1511 | */ | |
1512 | ||
1513 | extern _X_EXPORT void | |
1514 | fbTransparentSpan(FbBits * dst, FbBits stip, FbBits fgxor, int n); | |
1515 | ||
1516 | extern _X_EXPORT void | |
1517 | ||
1518 | fbEvenStipple(FbBits * dst, | |
1519 | FbStride dstStride, | |
1520 | int dstX, | |
1521 | int dstBpp, | |
1522 | int width, | |
1523 | int height, | |
1524 | FbStip * stip, | |
1525 | FbStride stipStride, | |
1526 | int stipHeight, | |
1527 | FbBits fgand, | |
1528 | FbBits fgxor, FbBits bgand, FbBits bgxor, int xRot, int yRot); | |
1529 | ||
1530 | extern _X_EXPORT void | |
1531 | ||
1532 | fbOddStipple(FbBits * dst, | |
1533 | FbStride dstStride, | |
1534 | int dstX, | |
1535 | int dstBpp, | |
1536 | int width, | |
1537 | int height, | |
1538 | FbStip * stip, | |
1539 | FbStride stipStride, | |
1540 | int stipWidth, | |
1541 | int stipHeight, | |
1542 | FbBits fgand, | |
1543 | FbBits fgxor, FbBits bgand, FbBits bgxor, int xRot, int yRot); | |
1544 | ||
1545 | extern _X_EXPORT void | |
1546 | ||
1547 | fbStipple(FbBits * dst, | |
1548 | FbStride dstStride, | |
1549 | int dstX, | |
1550 | int dstBpp, | |
1551 | int width, | |
1552 | int height, | |
1553 | FbStip * stip, | |
1554 | FbStride stipStride, | |
1555 | int stipWidth, | |
1556 | int stipHeight, | |
1557 | Bool even, | |
1558 | FbBits fgand, | |
1559 | FbBits fgxor, FbBits bgand, FbBits bgxor, int xRot, int yRot); | |
1560 | ||
1561 | /* | |
1562 | * fbtile.c | |
1563 | */ | |
1564 | ||
1565 | extern _X_EXPORT void | |
1566 | ||
1567 | fbEvenTile(FbBits * dst, | |
1568 | FbStride dstStride, | |
1569 | int dstX, | |
1570 | int width, | |
1571 | int height, | |
1572 | FbBits * tile, | |
1573 | FbStride tileStride, | |
1574 | int tileHeight, int alu, FbBits pm, int xRot, int yRot); | |
1575 | ||
1576 | extern _X_EXPORT void | |
1577 | ||
1578 | fbOddTile(FbBits * dst, | |
1579 | FbStride dstStride, | |
1580 | int dstX, | |
1581 | int width, | |
1582 | int height, | |
1583 | FbBits * tile, | |
1584 | FbStride tileStride, | |
1585 | int tileWidth, | |
1586 | int tileHeight, int alu, FbBits pm, int bpp, int xRot, int yRot); | |
1587 | ||
1588 | extern _X_EXPORT void | |
1589 | ||
1590 | fbTile(FbBits * dst, | |
1591 | FbStride dstStride, | |
1592 | int dstX, | |
1593 | int width, | |
1594 | int height, | |
1595 | FbBits * tile, | |
1596 | FbStride tileStride, | |
1597 | int tileWidth, | |
1598 | int tileHeight, int alu, FbBits pm, int bpp, int xRot, int yRot); | |
1599 | ||
1600 | /* | |
1601 | * fbutil.c | |
1602 | */ | |
1603 | extern _X_EXPORT FbBits fbReplicatePixel(Pixel p, int bpp); | |
1604 | ||
1605 | extern _X_EXPORT void | |
1606 | fbReduceRasterOp(int rop, FbBits fg, FbBits pm, FbBits * andp, FbBits * xorp); | |
1607 | ||
1608 | #ifdef FB_ACCESS_WRAPPER | |
1609 | extern _X_EXPORT ReadMemoryProcPtr wfbReadMemory; | |
1610 | extern _X_EXPORT WriteMemoryProcPtr wfbWriteMemory; | |
1611 | #endif | |
1612 | ||
1613 | /* | |
1614 | * fbwindow.c | |
1615 | */ | |
1616 | ||
1617 | extern _X_EXPORT Bool | |
1618 | fbCreateWindow(WindowPtr pWin); | |
1619 | ||
1620 | extern _X_EXPORT Bool | |
1621 | fbDestroyWindow(WindowPtr pWin); | |
1622 | ||
1623 | extern _X_EXPORT Bool | |
1624 | fbMapWindow(WindowPtr pWindow); | |
1625 | ||
1626 | extern _X_EXPORT Bool | |
1627 | fbPositionWindow(WindowPtr pWin, int x, int y); | |
1628 | ||
1629 | extern _X_EXPORT Bool | |
1630 | fbUnmapWindow(WindowPtr pWindow); | |
1631 | ||
1632 | extern _X_EXPORT void | |
1633 | ||
1634 | fbCopyWindowProc(DrawablePtr pSrcDrawable, | |
1635 | DrawablePtr pDstDrawable, | |
1636 | GCPtr pGC, | |
1637 | BoxPtr pbox, | |
1638 | int nbox, | |
1639 | int dx, | |
1640 | int dy, | |
1641 | Bool reverse, Bool upsidedown, Pixel bitplane, void *closure); | |
1642 | ||
1643 | extern _X_EXPORT void | |
1644 | fbCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc); | |
1645 | ||
1646 | extern _X_EXPORT Bool | |
1647 | fbChangeWindowAttributes(WindowPtr pWin, unsigned long mask); | |
1648 | ||
1649 | extern _X_EXPORT void | |
1650 | ||
1651 | fbFillRegionSolid(DrawablePtr pDrawable, | |
1652 | RegionPtr pRegion, FbBits and, FbBits xor); | |
1653 | ||
1654 | extern _X_EXPORT pixman_image_t *image_from_pict(PicturePtr pict, | |
1655 | Bool has_clip, | |
1656 | int *xoff, int *yoff); | |
1657 | ||
1658 | extern _X_EXPORT void free_pixman_pict(PicturePtr, pixman_image_t *); | |
1659 | ||
1660 | #endif /* _FB_H_ */ |