| 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 |
|
|---|
| 25 | #ifndef _FB_H_
|
|---|
| 26 | #define _FB_H_
|
|---|
| 27 |
|
|---|
| 28 | #include <X11/X.h>
|
|---|
| 29 | #include <pixman.h>
|
|---|
| 30 |
|
|---|
| 31 | #include "scrnintstr.h"
|
|---|
| 32 | #include "pixmap.h"
|
|---|
| 33 | #include "pixmapstr.h"
|
|---|
| 34 | #include "region.h"
|
|---|
| 35 | #include "gcstruct.h"
|
|---|
| 36 | #include "colormap.h"
|
|---|
| 37 | #include "miscstruct.h"
|
|---|
| 38 | #include "servermd.h"
|
|---|
| 39 | #include "windowstr.h"
|
|---|
| 40 | #include "privates.h"
|
|---|
| 41 | #include "mi.h"
|
|---|
| 42 | #include "migc.h"
|
|---|
| 43 | #include "mibstore.h"
|
|---|
| 44 | #include "picturestr.h"
|
|---|
| 45 |
|
|---|
| 46 | #ifdef FB_ACCESS_WRAPPER
|
|---|
| 47 |
|
|---|
| 48 | #include "wfbrename.h"
|
|---|
| 49 | #define FBPREFIX(x) wfb##x
|
|---|
| 50 | #define WRITE(ptr, val) ((*wfbWriteMemory)((ptr), (val), sizeof(*(ptr))))
|
|---|
| 51 | #define READ(ptr) ((*wfbReadMemory)((ptr), sizeof(*(ptr))))
|
|---|
| 52 |
|
|---|
| 53 | #define MEMCPY_WRAPPED(dst, src, size) do { \
|
|---|
| 54 | size_t _i; \
|
|---|
| 55 | CARD8 *_dst = (CARD8*)(dst), *_src = (CARD8*)(src); \
|
|---|
| 56 | for(_i = 0; _i < size; _i++) { \
|
|---|
| 57 | WRITE(_dst +_i, READ(_src + _i)); \
|
|---|
| 58 | } \
|
|---|
| 59 | } while(0)
|
|---|
| 60 |
|
|---|
| 61 | #define MEMSET_WRAPPED(dst, val, size) do { \
|
|---|
| 62 | size_t _i; \
|
|---|
| 63 | CARD8 *_dst = (CARD8*)(dst); \
|
|---|
| 64 | for(_i = 0; _i < size; _i++) { \
|
|---|
| 65 | WRITE(_dst +_i, (val)); \
|
|---|
| 66 | } \
|
|---|
| 67 | } while(0)
|
|---|
| 68 |
|
|---|
| 69 | #else
|
|---|
| 70 |
|
|---|
| 71 | #define FBPREFIX(x) fb##x
|
|---|
| 72 | #define WRITE(ptr, val) (*(ptr) = (val))
|
|---|
| 73 | #define READ(ptr) (*(ptr))
|
|---|
| 74 | #define MEMCPY_WRAPPED(dst, src, size) memcpy((dst), (src), (size))
|
|---|
| 75 | #define MEMSET_WRAPPED(dst, val, size) memset((dst), (val), (size))
|
|---|
| 76 |
|
|---|
| 77 | #endif
|
|---|
| 78 |
|
|---|
| 79 | /*
|
|---|
| 80 | * This single define controls the basic size of data manipulated
|
|---|
| 81 | * by this software; it must be log2(sizeof (FbBits) * 8)
|
|---|
| 82 | */
|
|---|
| 83 |
|
|---|
| 84 | #ifndef FB_SHIFT
|
|---|
| 85 | #define FB_SHIFT LOG2_BITMAP_PAD
|
|---|
| 86 | #endif
|
|---|
| 87 |
|
|---|
| 88 | #if FB_SHIFT < LOG2_BITMAP_PAD
|
|---|
| 89 | error FB_SHIFT must be >= LOG2_BITMAP_PAD
|
|---|
| 90 | #endif
|
|---|
| 91 |
|
|---|
| 92 | #define FB_UNIT (1 << FB_SHIFT)
|
|---|
| 93 | #define FB_HALFUNIT (1 << (FB_SHIFT-1))
|
|---|
| 94 | #define FB_MASK (FB_UNIT - 1)
|
|---|
| 95 | #define FB_ALLONES ((FbBits) -1)
|
|---|
| 96 |
|
|---|
| 97 | #if GLYPHPADBYTES != 4
|
|---|
| 98 | #error "GLYPHPADBYTES must be 4"
|
|---|
| 99 | #endif
|
|---|
| 100 | /* whether to bother to include 24bpp support */
|
|---|
| 101 | #ifndef FBNO24BIT
|
|---|
| 102 | #define FB_24BIT
|
|---|
| 103 | #endif
|
|---|
| 104 |
|
|---|
| 105 | /*
|
|---|
| 106 | * Unless otherwise instructed, fb includes code to advertise 24bpp
|
|---|
| 107 | * windows with 32bpp image format for application compatibility
|
|---|
| 108 | */
|
|---|
| 109 |
|
|---|
| 110 | #ifdef FB_24BIT
|
|---|
| 111 | #ifndef FBNO24_32
|
|---|
| 112 | #define FB_24_32BIT
|
|---|
| 113 | #endif
|
|---|
| 114 | #endif
|
|---|
| 115 |
|
|---|
| 116 | #define FB_STIP_SHIFT LOG2_BITMAP_PAD
|
|---|
| 117 | #define FB_STIP_UNIT (1 << FB_STIP_SHIFT)
|
|---|
| 118 | #define FB_STIP_MASK (FB_STIP_UNIT - 1)
|
|---|
| 119 | #define FB_STIP_ALLONES ((FbStip) -1)
|
|---|
| 120 |
|
|---|
| 121 | #define FB_STIP_ODDSTRIDE(s) (((s) & (FB_MASK >> FB_STIP_SHIFT)) != 0)
|
|---|
| 122 | #define FB_STIP_ODDPTR(p) ((((long) (p)) & (FB_MASK >> 3)) != 0)
|
|---|
| 123 |
|
|---|
| 124 | #define FbStipStrideToBitsStride(s) (((s) >> (FB_SHIFT - FB_STIP_SHIFT)))
|
|---|
| 125 | #define FbBitsStrideToStipStride(s) (((s) << (FB_SHIFT - FB_STIP_SHIFT)))
|
|---|
| 126 |
|
|---|
| 127 | #define FbFullMask(n) ((n) == FB_UNIT ? FB_ALLONES : ((((FbBits) 1) << n) - 1))
|
|---|
| 128 |
|
|---|
| 129 | #if FB_SHIFT == 6
|
|---|
| 130 | # ifdef WIN32
|
|---|
| 131 | typedef unsigned __int64 FbBits;
|
|---|
| 132 | # else
|
|---|
| 133 | # if defined(__alpha__) || defined(__alpha) || \
|
|---|
| 134 | defined(ia64) || defined(__ia64__) || \
|
|---|
| 135 | defined(__sparc64__) || defined(_LP64) || \
|
|---|
| 136 | defined(__s390x__) || \
|
|---|
| 137 | defined(amd64) || defined (__amd64__) || \
|
|---|
| 138 | defined (__powerpc64__)
|
|---|
| 139 | typedef unsigned long FbBits;
|
|---|
| 140 | # else
|
|---|
| 141 | typedef unsigned long long FbBits;
|
|---|
| 142 | # endif
|
|---|
| 143 | # endif
|
|---|
| 144 | #endif
|
|---|
| 145 |
|
|---|
| 146 | #if FB_SHIFT == 5
|
|---|
| 147 | typedef CARD32 FbBits;
|
|---|
| 148 | #endif
|
|---|
| 149 |
|
|---|
| 150 | #if FB_SHIFT == 4
|
|---|
| 151 | typedef CARD16 FbBits;
|
|---|
| 152 | #endif
|
|---|
| 153 |
|
|---|
| 154 | #if LOG2_BITMAP_PAD == FB_SHIFT
|
|---|
| 155 | typedef FbBits FbStip;
|
|---|
| 156 | #else
|
|---|
| 157 | # if LOG2_BITMAP_PAD == 5
|
|---|
| 158 | typedef CARD32 FbStip;
|
|---|
| 159 | # endif
|
|---|
| 160 | #endif
|
|---|
| 161 |
|
|---|
| 162 | typedef int FbStride;
|
|---|
| 163 |
|
|---|
| 164 |
|
|---|
| 165 | #ifdef FB_DEBUG
|
|---|
| 166 | extern _X_EXPORT void fbValidateDrawable(DrawablePtr d);
|
|---|
| 167 | extern _X_EXPORT void fbInitializeDrawable(DrawablePtr d);
|
|---|
| 168 | extern _X_EXPORT void fbSetBits (FbStip *bits, int stride, FbStip data);
|
|---|
| 169 | #define FB_HEAD_BITS (FbStip) (0xbaadf00d)
|
|---|
| 170 | #define FB_TAIL_BITS (FbStip) (0xbaddf0ad)
|
|---|
| 171 | #else
|
|---|
| 172 | #define fbValidateDrawable(d)
|
|---|
| 173 | #define fdInitializeDrawable(d)
|
|---|
| 174 | #endif
|
|---|
| 175 |
|
|---|
| 176 | #include "fbrop.h"
|
|---|
| 177 |
|
|---|
| 178 | #if BITMAP_BIT_ORDER == LSBFirst
|
|---|
| 179 | #define FbScrLeft(x,n) ((x) >> (n))
|
|---|
| 180 | #define FbScrRight(x,n) ((x) << (n))
|
|---|
| 181 | /* #define FbLeftBits(x,n) ((x) & ((((FbBits) 1) << (n)) - 1)) */
|
|---|
| 182 | #define FbLeftStipBits(x,n) ((x) & ((((FbStip) 1) << (n)) - 1))
|
|---|
| 183 | #define FbStipMoveLsb(x,s,n) (FbStipRight (x,(s)-(n)))
|
|---|
| 184 | #define FbPatternOffsetBits 0
|
|---|
| 185 | #else
|
|---|
| 186 | #define FbScrLeft(x,n) ((x) << (n))
|
|---|
| 187 | #define FbScrRight(x,n) ((x) >> (n))
|
|---|
| 188 | /* #define FbLeftBits(x,n) ((x) >> (FB_UNIT - (n))) */
|
|---|
| 189 | #define FbLeftStipBits(x,n) ((x) >> (FB_STIP_UNIT - (n)))
|
|---|
| 190 | #define FbStipMoveLsb(x,s,n) (x)
|
|---|
| 191 | #define FbPatternOffsetBits (sizeof (FbBits) - 1)
|
|---|
| 192 | #endif
|
|---|
| 193 |
|
|---|
| 194 | #include "micoord.h"
|
|---|
| 195 |
|
|---|
| 196 | #define FbStipLeft(x,n) FbScrLeft(x,n)
|
|---|
| 197 | #define FbStipRight(x,n) FbScrRight(x,n)
|
|---|
| 198 |
|
|---|
| 199 | #define FbRotLeft(x,n) FbScrLeft(x,n) | (n ? FbScrRight(x,FB_UNIT-n) : 0)
|
|---|
| 200 | #define FbRotRight(x,n) FbScrRight(x,n) | (n ? FbScrLeft(x,FB_UNIT-n) : 0)
|
|---|
| 201 |
|
|---|
| 202 | #define FbRotStipLeft(x,n) FbStipLeft(x,n) | (n ? FbStipRight(x,FB_STIP_UNIT-n) : 0)
|
|---|
| 203 | #define FbRotStipRight(x,n) FbStipRight(x,n) | (n ? FbStipLeft(x,FB_STIP_UNIT-n) : 0)
|
|---|
| 204 |
|
|---|
| 205 | #define FbLeftMask(x) ( ((x) & FB_MASK) ? \
|
|---|
| 206 | FbScrRight(FB_ALLONES,(x) & FB_MASK) : 0)
|
|---|
| 207 | #define FbRightMask(x) ( ((FB_UNIT - (x)) & FB_MASK) ? \
|
|---|
| 208 | FbScrLeft(FB_ALLONES,(FB_UNIT - (x)) & FB_MASK) : 0)
|
|---|
| 209 |
|
|---|
| 210 | #define FbLeftStipMask(x) ( ((x) & FB_STIP_MASK) ? \
|
|---|
| 211 | FbStipRight(FB_STIP_ALLONES,(x) & FB_STIP_MASK) : 0)
|
|---|
| 212 | #define FbRightStipMask(x) ( ((FB_STIP_UNIT - (x)) & FB_STIP_MASK) ? \
|
|---|
| 213 | FbScrLeft(FB_STIP_ALLONES,(FB_STIP_UNIT - (x)) & FB_STIP_MASK) : 0)
|
|---|
| 214 |
|
|---|
| 215 | #define FbBitsMask(x,w) (FbScrRight(FB_ALLONES,(x) & FB_MASK) & \
|
|---|
| 216 | FbScrLeft(FB_ALLONES,(FB_UNIT - ((x) + (w))) & FB_MASK))
|
|---|
| 217 |
|
|---|
| 218 | #define FbStipMask(x,w) (FbStipRight(FB_STIP_ALLONES,(x) & FB_STIP_MASK) & \
|
|---|
| 219 | FbStipLeft(FB_STIP_ALLONES,(FB_STIP_UNIT - ((x)+(w))) & FB_STIP_MASK))
|
|---|
| 220 |
|
|---|
| 221 |
|
|---|
| 222 | #define FbMaskBits(x,w,l,n,r) { \
|
|---|
| 223 | n = (w); \
|
|---|
| 224 | r = FbRightMask((x)+n); \
|
|---|
| 225 | l = FbLeftMask(x); \
|
|---|
| 226 | if (l) { \
|
|---|
| 227 | n -= FB_UNIT - ((x) & FB_MASK); \
|
|---|
| 228 | if (n < 0) { \
|
|---|
| 229 | n = 0; \
|
|---|
| 230 | l &= r; \
|
|---|
| 231 | r = 0; \
|
|---|
| 232 | } \
|
|---|
| 233 | } \
|
|---|
| 234 | n >>= FB_SHIFT; \
|
|---|
| 235 | }
|
|---|
| 236 |
|
|---|
| 237 | #ifdef FBNOPIXADDR
|
|---|
| 238 | #define FbMaskBitsBytes(x,w,copy,l,lb,n,r,rb) FbMaskBits(x,w,l,n,r)
|
|---|
| 239 | #define FbDoLeftMaskByteRRop(dst,lb,l,and,xor) { \
|
|---|
| 240 | *dst = FbDoMaskRRop(*dst,and,xor,l); \
|
|---|
| 241 | }
|
|---|
| 242 | #define FbDoRightMaskByteRRop(dst,rb,r,and,xor) { \
|
|---|
| 243 | *dst = FbDoMaskRRop(*dst,and,xor,r); \
|
|---|
| 244 | }
|
|---|
| 245 | #else
|
|---|
| 246 |
|
|---|
| 247 | #define FbByteMaskInvalid 0x10
|
|---|
| 248 |
|
|---|
| 249 | #define FbPatternOffset(o,t) ((o) ^ (FbPatternOffsetBits & ~(sizeof (t) - 1)))
|
|---|
| 250 |
|
|---|
| 251 | #define FbPtrOffset(p,o,t) ((t *) ((CARD8 *) (p) + (o)))
|
|---|
| 252 | #define FbSelectPatternPart(xor,o,t) ((xor) >> (FbPatternOffset (o,t) << 3))
|
|---|
| 253 | #define FbStorePart(dst,off,t,xor) (WRITE(FbPtrOffset(dst,off,t), \
|
|---|
| 254 | FbSelectPart(xor,off,t)))
|
|---|
| 255 | #ifndef FbSelectPart
|
|---|
| 256 | #define FbSelectPart(x,o,t) FbSelectPatternPart(x,o,t)
|
|---|
| 257 | #endif
|
|---|
| 258 |
|
|---|
| 259 | #define FbMaskBitsBytes(x,w,copy,l,lb,n,r,rb) { \
|
|---|
| 260 | n = (w); \
|
|---|
| 261 | lb = 0; \
|
|---|
| 262 | rb = 0; \
|
|---|
| 263 | r = FbRightMask((x)+n); \
|
|---|
| 264 | if (r) { \
|
|---|
| 265 | /* compute right byte length */ \
|
|---|
| 266 | if ((copy) && (((x) + n) & 7) == 0) { \
|
|---|
| 267 | rb = (((x) + n) & FB_MASK) >> 3; \
|
|---|
| 268 | } else { \
|
|---|
| 269 | rb = FbByteMaskInvalid; \
|
|---|
| 270 | } \
|
|---|
| 271 | } \
|
|---|
| 272 | l = FbLeftMask(x); \
|
|---|
| 273 | if (l) { \
|
|---|
| 274 | /* compute left byte length */ \
|
|---|
| 275 | if ((copy) && ((x) & 7) == 0) { \
|
|---|
| 276 | lb = ((x) & FB_MASK) >> 3; \
|
|---|
| 277 | } else { \
|
|---|
| 278 | lb = FbByteMaskInvalid; \
|
|---|
| 279 | } \
|
|---|
| 280 | /* subtract out the portion painted by leftMask */ \
|
|---|
| 281 | n -= FB_UNIT - ((x) & FB_MASK); \
|
|---|
| 282 | if (n < 0) { \
|
|---|
| 283 | if (lb != FbByteMaskInvalid) { \
|
|---|
| 284 | if (rb == FbByteMaskInvalid) { \
|
|---|
| 285 | lb = FbByteMaskInvalid; \
|
|---|
| 286 | } else if (rb) { \
|
|---|
| 287 | lb |= (rb - lb) << (FB_SHIFT - 3); \
|
|---|
| 288 | rb = 0; \
|
|---|
| 289 | } \
|
|---|
| 290 | } \
|
|---|
| 291 | n = 0; \
|
|---|
| 292 | l &= r; \
|
|---|
| 293 | r = 0; \
|
|---|
| 294 | }\
|
|---|
| 295 | } \
|
|---|
| 296 | n >>= FB_SHIFT; \
|
|---|
| 297 | }
|
|---|
| 298 |
|
|---|
| 299 | #if FB_SHIFT == 6
|
|---|
| 300 | #define FbDoLeftMaskByteRRop6Cases(dst,xor) \
|
|---|
| 301 | case (sizeof (FbBits) - 7) | (1 << (FB_SHIFT - 3)): \
|
|---|
| 302 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
|
|---|
| 303 | break; \
|
|---|
| 304 | case (sizeof (FbBits) - 7) | (2 << (FB_SHIFT - 3)): \
|
|---|
| 305 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
|
|---|
| 306 | FbStorePart(dst,sizeof (FbBits) - 6,CARD8,xor); \
|
|---|
| 307 | break; \
|
|---|
| 308 | case (sizeof (FbBits) - 7) | (3 << (FB_SHIFT - 3)): \
|
|---|
| 309 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
|
|---|
| 310 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
|
|---|
| 311 | break; \
|
|---|
| 312 | case (sizeof (FbBits) - 7) | (4 << (FB_SHIFT - 3)): \
|
|---|
| 313 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
|
|---|
| 314 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
|
|---|
| 315 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \
|
|---|
| 316 | break; \
|
|---|
| 317 | case (sizeof (FbBits) - 7) | (5 << (FB_SHIFT - 3)): \
|
|---|
| 318 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
|
|---|
| 319 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
|
|---|
| 320 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 321 | break; \
|
|---|
| 322 | case (sizeof (FbBits) - 7) | (6 << (FB_SHIFT - 3)): \
|
|---|
| 323 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
|
|---|
| 324 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
|
|---|
| 325 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 326 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 327 | break; \
|
|---|
| 328 | case (sizeof (FbBits) - 7): \
|
|---|
| 329 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
|
|---|
| 330 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
|
|---|
| 331 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \
|
|---|
| 332 | break; \
|
|---|
| 333 | case (sizeof (FbBits) - 6) | (1 << (FB_SHIFT - 3)): \
|
|---|
| 334 | FbStorePart(dst,sizeof (FbBits) - 6,CARD8,xor); \
|
|---|
| 335 | break; \
|
|---|
| 336 | case (sizeof (FbBits) - 6) | (2 << (FB_SHIFT - 3)): \
|
|---|
| 337 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
|
|---|
| 338 | break; \
|
|---|
| 339 | case (sizeof (FbBits) - 6) | (3 << (FB_SHIFT - 3)): \
|
|---|
| 340 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
|
|---|
| 341 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \
|
|---|
| 342 | break; \
|
|---|
| 343 | case (sizeof (FbBits) - 6) | (4 << (FB_SHIFT - 3)): \
|
|---|
| 344 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
|
|---|
| 345 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 346 | break; \
|
|---|
| 347 | case (sizeof (FbBits) - 6) | (5 << (FB_SHIFT - 3)): \
|
|---|
| 348 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
|
|---|
| 349 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 350 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 351 | break; \
|
|---|
| 352 | case (sizeof (FbBits) - 6): \
|
|---|
| 353 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
|
|---|
| 354 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \
|
|---|
| 355 | break; \
|
|---|
| 356 | case (sizeof (FbBits) - 5) | (1 << (FB_SHIFT - 3)): \
|
|---|
| 357 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
|
|---|
| 358 | break; \
|
|---|
| 359 | case (sizeof (FbBits) - 5) | (2 << (FB_SHIFT - 3)): \
|
|---|
| 360 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
|
|---|
| 361 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \
|
|---|
| 362 | break; \
|
|---|
| 363 | case (sizeof (FbBits) - 5) | (3 << (FB_SHIFT - 3)): \
|
|---|
| 364 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
|
|---|
| 365 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 366 | break; \
|
|---|
| 367 | case (sizeof (FbBits) - 5) | (4 << (FB_SHIFT - 3)): \
|
|---|
| 368 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
|
|---|
| 369 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 370 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 371 | break; \
|
|---|
| 372 | case (sizeof (FbBits) - 5): \
|
|---|
| 373 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
|
|---|
| 374 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \
|
|---|
| 375 | break; \
|
|---|
| 376 | case (sizeof (FbBits) - 4) | (1 << (FB_SHIFT - 3)): \
|
|---|
| 377 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \
|
|---|
| 378 | break; \
|
|---|
| 379 | case (sizeof (FbBits) - 4) | (2 << (FB_SHIFT - 3)): \
|
|---|
| 380 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 381 | break; \
|
|---|
| 382 | case (sizeof (FbBits) - 4) | (3 << (FB_SHIFT - 3)): \
|
|---|
| 383 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 384 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 385 | break; \
|
|---|
| 386 | case (sizeof (FbBits) - 4): \
|
|---|
| 387 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \
|
|---|
| 388 | break;
|
|---|
| 389 |
|
|---|
| 390 | #define FbDoRightMaskByteRRop6Cases(dst,xor) \
|
|---|
| 391 | case 4: \
|
|---|
| 392 | FbStorePart(dst,0,CARD32,xor); \
|
|---|
| 393 | break; \
|
|---|
| 394 | case 5: \
|
|---|
| 395 | FbStorePart(dst,0,CARD32,xor); \
|
|---|
| 396 | FbStorePart(dst,4,CARD8,xor); \
|
|---|
| 397 | break; \
|
|---|
| 398 | case 6: \
|
|---|
| 399 | FbStorePart(dst,0,CARD32,xor); \
|
|---|
| 400 | FbStorePart(dst,4,CARD16,xor); \
|
|---|
| 401 | break; \
|
|---|
| 402 | case 7: \
|
|---|
| 403 | FbStorePart(dst,0,CARD32,xor); \
|
|---|
| 404 | FbStorePart(dst,4,CARD16,xor); \
|
|---|
| 405 | FbStorePart(dst,6,CARD8,xor); \
|
|---|
| 406 | break;
|
|---|
| 407 | #else
|
|---|
| 408 | #define FbDoLeftMaskByteRRop6Cases(dst,xor)
|
|---|
| 409 | #define FbDoRightMaskByteRRop6Cases(dst,xor)
|
|---|
| 410 | #endif
|
|---|
| 411 |
|
|---|
| 412 | #define FbDoLeftMaskByteRRop(dst,lb,l,and,xor) { \
|
|---|
| 413 | switch (lb) { \
|
|---|
| 414 | FbDoLeftMaskByteRRop6Cases(dst,xor) \
|
|---|
| 415 | case (sizeof (FbBits) - 3) | (1 << (FB_SHIFT - 3)): \
|
|---|
| 416 | FbStorePart(dst,sizeof (FbBits) - 3,CARD8,xor); \
|
|---|
| 417 | break; \
|
|---|
| 418 | case (sizeof (FbBits) - 3) | (2 << (FB_SHIFT - 3)): \
|
|---|
| 419 | FbStorePart(dst,sizeof (FbBits) - 3,CARD8,xor); \
|
|---|
| 420 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 421 | break; \
|
|---|
| 422 | case (sizeof (FbBits) - 2) | (1 << (FB_SHIFT - 3)): \
|
|---|
| 423 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 424 | break; \
|
|---|
| 425 | case sizeof (FbBits) - 3: \
|
|---|
| 426 | FbStorePart(dst,sizeof (FbBits) - 3,CARD8,xor); \
|
|---|
| 427 | case sizeof (FbBits) - 2: \
|
|---|
| 428 | FbStorePart(dst,sizeof (FbBits) - 2,CARD16,xor); \
|
|---|
| 429 | break; \
|
|---|
| 430 | case sizeof (FbBits) - 1: \
|
|---|
| 431 | FbStorePart(dst,sizeof (FbBits) - 1,CARD8,xor); \
|
|---|
| 432 | break; \
|
|---|
| 433 | default: \
|
|---|
| 434 | WRITE(dst, FbDoMaskRRop(READ(dst), and, xor, l)); \
|
|---|
| 435 | break; \
|
|---|
| 436 | } \
|
|---|
| 437 | }
|
|---|
| 438 |
|
|---|
| 439 |
|
|---|
| 440 | #define FbDoRightMaskByteRRop(dst,rb,r,and,xor) { \
|
|---|
| 441 | switch (rb) { \
|
|---|
| 442 | case 1: \
|
|---|
| 443 | FbStorePart(dst,0,CARD8,xor); \
|
|---|
| 444 | break; \
|
|---|
| 445 | case 2: \
|
|---|
| 446 | FbStorePart(dst,0,CARD16,xor); \
|
|---|
| 447 | break; \
|
|---|
| 448 | case 3: \
|
|---|
| 449 | FbStorePart(dst,0,CARD16,xor); \
|
|---|
| 450 | FbStorePart(dst,2,CARD8,xor); \
|
|---|
| 451 | break; \
|
|---|
| 452 | FbDoRightMaskByteRRop6Cases(dst,xor) \
|
|---|
| 453 | default: \
|
|---|
| 454 | WRITE(dst, FbDoMaskRRop (READ(dst), and, xor, r)); \
|
|---|
| 455 | } \
|
|---|
| 456 | }
|
|---|
| 457 | #endif
|
|---|
| 458 |
|
|---|
| 459 | #define FbMaskStip(x,w,l,n,r) { \
|
|---|
| 460 | n = (w); \
|
|---|
| 461 | r = FbRightStipMask((x)+n); \
|
|---|
| 462 | l = FbLeftStipMask(x); \
|
|---|
| 463 | if (l) { \
|
|---|
| 464 | n -= FB_STIP_UNIT - ((x) & FB_STIP_MASK); \
|
|---|
| 465 | if (n < 0) { \
|
|---|
| 466 | n = 0; \
|
|---|
| 467 | l &= r; \
|
|---|
| 468 | r = 0; \
|
|---|
| 469 | } \
|
|---|
| 470 | } \
|
|---|
| 471 | n >>= FB_STIP_SHIFT; \
|
|---|
| 472 | }
|
|---|
| 473 |
|
|---|
| 474 | /*
|
|---|
| 475 | * These macros are used to transparently stipple
|
|---|
| 476 | * in copy mode; the expected usage is with 'n' constant
|
|---|
| 477 | * so all of the conditional parts collapse into a minimal
|
|---|
| 478 | * sequence of partial word writes
|
|---|
| 479 | *
|
|---|
| 480 | * 'n' is the bytemask of which bytes to store, 'a' is the address
|
|---|
| 481 | * of the FbBits base unit, 'o' is the offset within that unit
|
|---|
| 482 | *
|
|---|
| 483 | * The term "lane" comes from the hardware term "byte-lane" which
|
|---|
| 484 | */
|
|---|
| 485 |
|
|---|
| 486 | #define FbLaneCase1(n,a,o) \
|
|---|
| 487 | if ((n) == 0x01) { \
|
|---|
| 488 | WRITE((CARD8 *) ((a)+FbPatternOffset(o,CARD8)), fgxor); \
|
|---|
| 489 | }
|
|---|
| 490 |
|
|---|
| 491 | #define FbLaneCase2(n,a,o) \
|
|---|
| 492 | if ((n) == 0x03) { \
|
|---|
| 493 | WRITE((CARD16 *) ((a)+FbPatternOffset(o,CARD16)), fgxor); \
|
|---|
| 494 | } else { \
|
|---|
| 495 | FbLaneCase1((n)&1,a,o) \
|
|---|
| 496 | FbLaneCase1((n)>>1,a,(o)+1) \
|
|---|
| 497 | }
|
|---|
| 498 |
|
|---|
| 499 | #define FbLaneCase4(n,a,o) \
|
|---|
| 500 | if ((n) == 0x0f) { \
|
|---|
| 501 | WRITE((CARD32 *) ((a)+FbPatternOffset(o,CARD32)), fgxor); \
|
|---|
| 502 | } else { \
|
|---|
| 503 | FbLaneCase2((n)&3,a,o) \
|
|---|
| 504 | FbLaneCase2((n)>>2,a,(o)+2) \
|
|---|
| 505 | }
|
|---|
| 506 |
|
|---|
| 507 | #define FbLaneCase8(n,a,o) \
|
|---|
| 508 | if ((n) == 0x0ff) { \
|
|---|
| 509 | *(FbBits *) ((a)+(o)) = fgxor; \
|
|---|
| 510 | } else { \
|
|---|
| 511 | FbLaneCase4((n)&15,a,o) \
|
|---|
| 512 | FbLaneCase4((n)>>4,a,(o)+4) \
|
|---|
| 513 | }
|
|---|
| 514 |
|
|---|
| 515 | #if FB_SHIFT == 6
|
|---|
| 516 | #define FbLaneCase(n,a) FbLaneCase8(n,(CARD8 *) (a),0)
|
|---|
| 517 | #endif
|
|---|
| 518 |
|
|---|
| 519 | #if FB_SHIFT == 5
|
|---|
| 520 | #define FbLaneCase(n,a) FbLaneCase4(n,(CARD8 *) (a),0)
|
|---|
| 521 | #endif
|
|---|
| 522 |
|
|---|
| 523 | /* Rotate a filled pixel value to the specified alignement */
|
|---|
| 524 | #define FbRot24(p,b) (FbScrRight(p,b) | FbScrLeft(p,24-(b)))
|
|---|
| 525 | #define FbRot24Stip(p,b) (FbStipRight(p,b) | FbStipLeft(p,24-(b)))
|
|---|
| 526 |
|
|---|
| 527 | /* step a filled pixel value to the next/previous FB_UNIT alignment */
|
|---|
| 528 | #define FbNext24Pix(p) (FbRot24(p,(24-FB_UNIT%24)))
|
|---|
| 529 | #define FbPrev24Pix(p) (FbRot24(p,FB_UNIT%24))
|
|---|
| 530 | #define FbNext24Stip(p) (FbRot24(p,(24-FB_STIP_UNIT%24)))
|
|---|
| 531 | #define FbPrev24Stip(p) (FbRot24(p,FB_STIP_UNIT%24))
|
|---|
| 532 |
|
|---|
| 533 | /* step a rotation value to the next/previous rotation value */
|
|---|
| 534 | #if FB_UNIT == 64
|
|---|
| 535 | #define FbNext24Rot(r) ((r) == 16 ? 0 : (r) + 8)
|
|---|
| 536 | #define FbPrev24Rot(r) ((r) == 0 ? 16 : (r) - 8)
|
|---|
| 537 |
|
|---|
| 538 | #if IMAGE_BYTE_ORDER == MSBFirst
|
|---|
| 539 | #define FbFirst24Rot(x) (((x) + 8) % 24)
|
|---|
| 540 | #else
|
|---|
| 541 | #define FbFirst24Rot(x) ((x) % 24)
|
|---|
| 542 | #endif
|
|---|
| 543 |
|
|---|
| 544 | #endif
|
|---|
| 545 |
|
|---|
| 546 | #if FB_UNIT == 32
|
|---|
| 547 | #define FbNext24Rot(r) ((r) == 0 ? 16 : (r) - 8)
|
|---|
| 548 | #define FbPrev24Rot(r) ((r) == 16 ? 0 : (r) + 8)
|
|---|
| 549 |
|
|---|
| 550 | #if IMAGE_BYTE_ORDER == MSBFirst
|
|---|
| 551 | #define FbFirst24Rot(x) (((x) + 16) % 24)
|
|---|
| 552 | #else
|
|---|
| 553 | #define FbFirst24Rot(x) ((x) % 24)
|
|---|
| 554 | #endif
|
|---|
| 555 | #endif
|
|---|
| 556 |
|
|---|
| 557 | #define FbNext24RotStip(r) ((r) == 0 ? 16 : (r) - 8)
|
|---|
| 558 | #define FbPrev24RotStip(r) ((r) == 16 ? 0 : (r) + 8)
|
|---|
| 559 |
|
|---|
| 560 | /* Whether 24-bit specific code is needed for this filled pixel value */
|
|---|
| 561 | #define FbCheck24Pix(p) ((p) == FbNext24Pix(p))
|
|---|
| 562 |
|
|---|
| 563 | /* Macros for dealing with dashing */
|
|---|
| 564 |
|
|---|
| 565 | #define FbDashDeclare \
|
|---|
| 566 | unsigned char *__dash, *__firstDash, *__lastDash
|
|---|
| 567 |
|
|---|
| 568 | #define FbDashInit(pGC,pPriv,dashOffset,dashlen,even) { \
|
|---|
| 569 | (even) = TRUE; \
|
|---|
| 570 | __firstDash = (pGC)->dash; \
|
|---|
| 571 | __lastDash = __firstDash + (pGC)->numInDashList; \
|
|---|
| 572 | (dashOffset) %= (pPriv)->dashLength; \
|
|---|
| 573 | \
|
|---|
| 574 | __dash = __firstDash; \
|
|---|
| 575 | while ((dashOffset) >= ((dashlen) = *__dash)) \
|
|---|
| 576 | { \
|
|---|
| 577 | (dashOffset) -= (dashlen); \
|
|---|
| 578 | (even) = 1-(even); \
|
|---|
| 579 | if (++__dash == __lastDash) \
|
|---|
| 580 | __dash = __firstDash; \
|
|---|
| 581 | } \
|
|---|
| 582 | (dashlen) -= (dashOffset); \
|
|---|
| 583 | }
|
|---|
| 584 |
|
|---|
| 585 | #define FbDashNext(dashlen) { \
|
|---|
| 586 | if (++__dash == __lastDash) \
|
|---|
| 587 | __dash = __firstDash; \
|
|---|
| 588 | (dashlen) = *__dash; \
|
|---|
| 589 | }
|
|---|
| 590 |
|
|---|
| 591 | /* as numInDashList is always even, this case can skip a test */
|
|---|
| 592 |
|
|---|
| 593 | #define FbDashNextEven(dashlen) { \
|
|---|
| 594 | (dashlen) = *++__dash; \
|
|---|
| 595 | }
|
|---|
| 596 |
|
|---|
| 597 | #define FbDashNextOdd(dashlen) FbDashNext(dashlen)
|
|---|
| 598 |
|
|---|
| 599 | #define FbDashStep(dashlen,even) { \
|
|---|
| 600 | if (!--(dashlen)) { \
|
|---|
| 601 | FbDashNext(dashlen); \
|
|---|
| 602 | (even) = 1-(even); \
|
|---|
| 603 | } \
|
|---|
| 604 | }
|
|---|
| 605 |
|
|---|
| 606 | extern _X_EXPORT DevPrivateKey
|
|---|
| 607 | fbGetGCPrivateKey (void);
|
|---|
| 608 |
|
|---|
| 609 | extern _X_EXPORT DevPrivateKey
|
|---|
| 610 | fbGetWinPrivateKey (void);
|
|---|
| 611 |
|
|---|
| 612 | extern _X_EXPORT const GCOps fbGCOps;
|
|---|
| 613 | extern _X_EXPORT const GCFuncs fbGCFuncs;
|
|---|
| 614 |
|
|---|
| 615 | #ifdef FB_24_32BIT
|
|---|
| 616 | #define FB_SCREEN_PRIVATE
|
|---|
| 617 | #endif
|
|---|
| 618 |
|
|---|
| 619 | /* Framebuffer access wrapper */
|
|---|
| 620 | typedef FbBits (*ReadMemoryProcPtr)(const void *src, int size);
|
|---|
| 621 | typedef void (*WriteMemoryProcPtr)(void *dst, FbBits value, int size);
|
|---|
| 622 | typedef void (*SetupWrapProcPtr)(ReadMemoryProcPtr *pRead,
|
|---|
| 623 | WriteMemoryProcPtr *pWrite,
|
|---|
| 624 | DrawablePtr pDraw);
|
|---|
| 625 | typedef void (*FinishWrapProcPtr)(DrawablePtr pDraw);
|
|---|
| 626 |
|
|---|
| 627 | #ifdef FB_ACCESS_WRAPPER
|
|---|
| 628 |
|
|---|
| 629 | #define fbPrepareAccess(pDraw) \
|
|---|
| 630 | fbGetScreenPrivate((pDraw)->pScreen)->setupWrap( \
|
|---|
| 631 | &wfbReadMemory, \
|
|---|
| 632 | &wfbWriteMemory, \
|
|---|
| 633 | (pDraw))
|
|---|
| 634 | #define fbFinishAccess(pDraw) \
|
|---|
| 635 | fbGetScreenPrivate((pDraw)->pScreen)->finishWrap(pDraw)
|
|---|
| 636 |
|
|---|
| 637 | #else
|
|---|
| 638 |
|
|---|
| 639 | #define fbPrepareAccess(pPix)
|
|---|
| 640 | #define fbFinishAccess(pDraw)
|
|---|
| 641 |
|
|---|
| 642 | #endif
|
|---|
| 643 |
|
|---|
| 644 |
|
|---|
| 645 | #ifdef FB_SCREEN_PRIVATE
|
|---|
| 646 | extern _X_EXPORT DevPrivateKey
|
|---|
| 647 | fbGetScreenPrivateKey(void);
|
|---|
| 648 |
|
|---|
| 649 | /* private field of a screen */
|
|---|
| 650 | typedef struct {
|
|---|
| 651 | unsigned char win32bpp; /* window bpp for 32-bpp images */
|
|---|
| 652 | unsigned char pix32bpp; /* pixmap bpp for 32-bpp images */
|
|---|
| 653 | #ifdef FB_ACCESS_WRAPPER
|
|---|
| 654 | SetupWrapProcPtr setupWrap; /* driver hook to set pixmap access wrapping */
|
|---|
| 655 | FinishWrapProcPtr finishWrap; /* driver hook to clean up pixmap access wrapping */
|
|---|
| 656 | #endif
|
|---|
| 657 | } FbScreenPrivRec, *FbScreenPrivPtr;
|
|---|
| 658 |
|
|---|
| 659 | #define fbGetScreenPrivate(pScreen) ((FbScreenPrivPtr) \
|
|---|
| 660 | dixLookupPrivate(&(pScreen)->devPrivates, fbGetScreenPrivateKey()))
|
|---|
| 661 | #endif
|
|---|
| 662 |
|
|---|
| 663 | /* private field of GC */
|
|---|
| 664 | typedef struct {
|
|---|
| 665 | FbBits and, xor; /* reduced rop values */
|
|---|
| 666 | FbBits bgand, bgxor; /* for stipples */
|
|---|
| 667 | FbBits fg, bg, pm; /* expanded and filled */
|
|---|
| 668 | unsigned int dashLength; /* total of all dash elements */
|
|---|
| 669 | unsigned char oneRect; /* clip list is single rectangle */
|
|---|
| 670 | unsigned char evenStipple; /* stipple is even */
|
|---|
| 671 | unsigned char bpp; /* current drawable bpp */
|
|---|
| 672 | } FbGCPrivRec, *FbGCPrivPtr;
|
|---|
| 673 |
|
|---|
| 674 | #define fbGetGCPrivate(pGC) ((FbGCPrivPtr)\
|
|---|
| 675 | dixLookupPrivate(&(pGC)->devPrivates, fbGetGCPrivateKey()))
|
|---|
| 676 |
|
|---|
| 677 | #define fbGetCompositeClip(pGC) ((pGC)->pCompositeClip)
|
|---|
| 678 | #define fbGetExpose(pGC) ((pGC)->fExpose)
|
|---|
| 679 | #define fbGetFreeCompClip(pGC) ((pGC)->freeCompClip)
|
|---|
| 680 | #define fbGetRotatedPixmap(pGC) ((pGC)->pRotatedPixmap)
|
|---|
| 681 |
|
|---|
| 682 | #define fbGetScreenPixmap(s) ((PixmapPtr) (s)->devPrivate)
|
|---|
| 683 | #define fbGetWindowPixmap(pWin) ((PixmapPtr)\
|
|---|
| 684 | dixLookupPrivate(&((WindowPtr)(pWin))->devPrivates, fbGetWinPrivateKey()))
|
|---|
| 685 |
|
|---|
| 686 | #ifdef ROOTLESS
|
|---|
| 687 | #define __fbPixDrawableX(pPix) ((pPix)->drawable.x)
|
|---|
| 688 | #define __fbPixDrawableY(pPix) ((pPix)->drawable.y)
|
|---|
| 689 | #else
|
|---|
| 690 | #define __fbPixDrawableX(pPix) 0
|
|---|
| 691 | #define __fbPixDrawableY(pPix) 0
|
|---|
| 692 | #endif
|
|---|
| 693 |
|
|---|
| 694 | #ifdef COMPOSITE
|
|---|
| 695 | #define __fbPixOffXWin(pPix) (__fbPixDrawableX(pPix) - (pPix)->screen_x)
|
|---|
| 696 | #define __fbPixOffYWin(pPix) (__fbPixDrawableY(pPix) - (pPix)->screen_y)
|
|---|
| 697 | #else
|
|---|
| 698 | #define __fbPixOffXWin(pPix) (__fbPixDrawableX(pPix))
|
|---|
| 699 | #define __fbPixOffYWin(pPix) (__fbPixDrawableY(pPix))
|
|---|
| 700 | #endif
|
|---|
| 701 | #define __fbPixOffXPix(pPix) (__fbPixDrawableX(pPix))
|
|---|
| 702 | #define __fbPixOffYPix(pPix) (__fbPixDrawableY(pPix))
|
|---|
| 703 |
|
|---|
| 704 | #define fbGetDrawablePixmap(pDrawable, pixmap, xoff, yoff) { \
|
|---|
| 705 | if ((pDrawable)->type != DRAWABLE_PIXMAP) { \
|
|---|
| 706 | (pixmap) = fbGetWindowPixmap(pDrawable); \
|
|---|
| 707 | (xoff) = __fbPixOffXWin(pixmap); \
|
|---|
| 708 | (yoff) = __fbPixOffYWin(pixmap); \
|
|---|
| 709 | } else { \
|
|---|
| 710 | (pixmap) = (PixmapPtr) (pDrawable); \
|
|---|
| 711 | (xoff) = __fbPixOffXPix(pixmap); \
|
|---|
| 712 | (yoff) = __fbPixOffYPix(pixmap); \
|
|---|
| 713 | } \
|
|---|
| 714 | fbPrepareAccess(pDrawable); \
|
|---|
| 715 | }
|
|---|
| 716 |
|
|---|
| 717 | #define fbGetPixmapBitsData(pixmap, pointer, stride, bpp) { \
|
|---|
| 718 | (pointer) = (FbBits *) (pixmap)->devPrivate.ptr; \
|
|---|
| 719 | (stride) = ((int) (pixmap)->devKind) / sizeof (FbBits); (void)(stride); \
|
|---|
| 720 | (bpp) = (pixmap)->drawable.bitsPerPixel; (void)(bpp); \
|
|---|
| 721 | }
|
|---|
| 722 |
|
|---|
| 723 | #define fbGetPixmapStipData(pixmap, pointer, stride, bpp) { \
|
|---|
| 724 | (pointer) = (FbStip *) (pixmap)->devPrivate.ptr; \
|
|---|
| 725 | (stride) = ((int) (pixmap)->devKind) / sizeof (FbStip); (void)(stride); \
|
|---|
| 726 | (bpp) = (pixmap)->drawable.bitsPerPixel; (void)(bpp); \
|
|---|
| 727 | }
|
|---|
| 728 |
|
|---|
| 729 | #define fbGetDrawable(pDrawable, pointer, stride, bpp, xoff, yoff) { \
|
|---|
| 730 | PixmapPtr _pPix; \
|
|---|
| 731 | fbGetDrawablePixmap(pDrawable, _pPix, xoff, yoff); \
|
|---|
| 732 | fbGetPixmapBitsData(_pPix, pointer, stride, bpp); \
|
|---|
| 733 | }
|
|---|
| 734 |
|
|---|
| 735 | #define fbGetStipDrawable(pDrawable, pointer, stride, bpp, xoff, yoff) { \
|
|---|
| 736 | PixmapPtr _pPix; \
|
|---|
| 737 | fbGetDrawablePixmap(pDrawable, _pPix, xoff, yoff); \
|
|---|
| 738 | fbGetPixmapStipData(_pPix, pointer, stride, bpp); \
|
|---|
| 739 | }
|
|---|
| 740 |
|
|---|
| 741 | /*
|
|---|
| 742 | * XFree86 empties the root BorderClip when the VT is inactive,
|
|---|
| 743 | * here's a macro which uses that to disable GetImage and GetSpans
|
|---|
| 744 | */
|
|---|
| 745 |
|
|---|
| 746 | #define fbWindowEnabled(pWin) \
|
|---|
| 747 | RegionNotEmpty(&(pWin)->drawable.pScreen->root->borderClip)
|
|---|
| 748 |
|
|---|
| 749 | #define fbDrawableEnabled(pDrawable) \
|
|---|
| 750 | ((pDrawable)->type == DRAWABLE_PIXMAP ? \
|
|---|
| 751 | TRUE : fbWindowEnabled((WindowPtr) pDrawable))
|
|---|
| 752 |
|
|---|
| 753 | #define FbPowerOfTwo(w) (((w) & ((w) - 1)) == 0)
|
|---|
| 754 | /*
|
|---|
| 755 | * Accelerated tiles are power of 2 width <= FB_UNIT
|
|---|
| 756 | */
|
|---|
| 757 | #define FbEvenTile(w) ((w) <= FB_UNIT && FbPowerOfTwo(w))
|
|---|
| 758 | /*
|
|---|
| 759 | * Accelerated stipples are power of 2 width and <= FB_UNIT/dstBpp
|
|---|
| 760 | * with dstBpp a power of 2 as well
|
|---|
| 761 | */
|
|---|
| 762 | #define FbEvenStip(w,bpp) ((w) * (bpp) <= FB_UNIT && FbPowerOfTwo(w) && FbPowerOfTwo(bpp))
|
|---|
| 763 |
|
|---|
| 764 | /*
|
|---|
| 765 | * fb24_32.c
|
|---|
| 766 | */
|
|---|
| 767 | extern _X_EXPORT void
|
|---|
| 768 | fb24_32GetSpans(DrawablePtr pDrawable,
|
|---|
| 769 | int wMax,
|
|---|
| 770 | DDXPointPtr ppt,
|
|---|
| 771 | int *pwidth,
|
|---|
| 772 | int nspans,
|
|---|
| 773 | char *pchardstStart);
|
|---|
| 774 |
|
|---|
| 775 | extern _X_EXPORT void
|
|---|
| 776 | fb24_32SetSpans (DrawablePtr pDrawable,
|
|---|
| 777 | GCPtr pGC,
|
|---|
| 778 | char *src,
|
|---|
| 779 | DDXPointPtr ppt,
|
|---|
| 780 | int *pwidth,
|
|---|
| 781 | int nspans,
|
|---|
| 782 | int fSorted);
|
|---|
| 783 |
|
|---|
| 784 | extern _X_EXPORT void
|
|---|
| 785 | fb24_32PutZImage (DrawablePtr pDrawable,
|
|---|
| 786 | RegionPtr pClip,
|
|---|
| 787 | int alu,
|
|---|
| 788 | FbBits pm,
|
|---|
| 789 | int x,
|
|---|
| 790 | int y,
|
|---|
| 791 | int width,
|
|---|
| 792 | int height,
|
|---|
| 793 | CARD8 *src,
|
|---|
| 794 | FbStride srcStride);
|
|---|
| 795 |
|
|---|
| 796 | extern _X_EXPORT void
|
|---|
| 797 | fb24_32GetImage (DrawablePtr pDrawable,
|
|---|
| 798 | int x,
|
|---|
| 799 | int y,
|
|---|
| 800 | int w,
|
|---|
| 801 | int h,
|
|---|
| 802 | unsigned int format,
|
|---|
| 803 | unsigned long planeMask,
|
|---|
| 804 | char *d);
|
|---|
| 805 |
|
|---|
| 806 | extern _X_EXPORT void
|
|---|
| 807 | fb24_32CopyMtoN (DrawablePtr pSrcDrawable,
|
|---|
| 808 | DrawablePtr pDstDrawable,
|
|---|
| 809 | GCPtr pGC,
|
|---|
| 810 | BoxPtr pbox,
|
|---|
| 811 | int nbox,
|
|---|
| 812 | int dx,
|
|---|
| 813 | int dy,
|
|---|
| 814 | Bool reverse,
|
|---|
| 815 | Bool upsidedown,
|
|---|
| 816 | Pixel bitplane,
|
|---|
| 817 | void *closure);
|
|---|
| 818 |
|
|---|
| 819 | extern _X_EXPORT PixmapPtr
|
|---|
| 820 | fb24_32ReformatTile(PixmapPtr pOldTile, int bitsPerPixel);
|
|---|
| 821 |
|
|---|
| 822 | extern _X_EXPORT Bool
|
|---|
| 823 | fb24_32CreateScreenResources(ScreenPtr pScreen);
|
|---|
| 824 |
|
|---|
| 825 | extern _X_EXPORT Bool
|
|---|
| 826 | fb24_32ModifyPixmapHeader (PixmapPtr pPixmap,
|
|---|
| 827 | int width,
|
|---|
| 828 | int height,
|
|---|
| 829 | int depth,
|
|---|
| 830 | int bitsPerPixel,
|
|---|
| 831 | int devKind,
|
|---|
| 832 | pointer pPixData);
|
|---|
| 833 |
|
|---|
| 834 | /*
|
|---|
| 835 | * fballpriv.c
|
|---|
| 836 | */
|
|---|
| 837 | extern _X_EXPORT Bool
|
|---|
| 838 | fbAllocatePrivates(ScreenPtr pScreen, DevPrivateKey *pGCIndex);
|
|---|
| 839 |
|
|---|
| 840 | /*
|
|---|
| 841 | * fbarc.c
|
|---|
| 842 | */
|
|---|
| 843 |
|
|---|
| 844 | extern _X_EXPORT void
|
|---|
| 845 | fbPolyArc (DrawablePtr pDrawable,
|
|---|
| 846 | GCPtr pGC,
|
|---|
| 847 | int narcs,
|
|---|
| 848 | xArc *parcs);
|
|---|
| 849 |
|
|---|
| 850 | /*
|
|---|
| 851 | * fbbits.c
|
|---|
| 852 | */
|
|---|
| 853 |
|
|---|
| 854 | extern _X_EXPORT void
|
|---|
| 855 | fbBresSolid8(DrawablePtr pDrawable,
|
|---|
| 856 | GCPtr pGC,
|
|---|
| 857 | int dashOffset,
|
|---|
| 858 | int signdx,
|
|---|
| 859 | int signdy,
|
|---|
| 860 | int axis,
|
|---|
| 861 | int x,
|
|---|
| 862 | int y,
|
|---|
| 863 | int e,
|
|---|
| 864 | int e1,
|
|---|
| 865 | int e3,
|
|---|
| 866 | int len);
|
|---|
| 867 |
|
|---|
| 868 | extern _X_EXPORT void
|
|---|
| 869 | fbBresDash8 (DrawablePtr pDrawable,
|
|---|
| 870 | GCPtr pGC,
|
|---|
| 871 | int dashOffset,
|
|---|
| 872 | int signdx,
|
|---|
| 873 | int signdy,
|
|---|
| 874 | int axis,
|
|---|
| 875 | int x,
|
|---|
| 876 | int y,
|
|---|
| 877 | int e,
|
|---|
| 878 | int e1,
|
|---|
| 879 | int e3,
|
|---|
| 880 | int len);
|
|---|
| 881 |
|
|---|
| 882 | extern _X_EXPORT void
|
|---|
| 883 | fbDots8 (FbBits *dst,
|
|---|
| 884 | FbStride dstStride,
|
|---|
| 885 | int dstBpp,
|
|---|
| 886 | BoxPtr pBox,
|
|---|
| 887 | xPoint *pts,
|
|---|
| 888 | int npt,
|
|---|
| 889 | int xorg,
|
|---|
| 890 | int yorg,
|
|---|
| 891 | int xoff,
|
|---|
| 892 | int yoff,
|
|---|
| 893 | FbBits and,
|
|---|
| 894 | FbBits xor);
|
|---|
| 895 |
|
|---|
| 896 | extern _X_EXPORT void
|
|---|
| 897 | fbArc8 (FbBits *dst,
|
|---|
| 898 | FbStride dstStride,
|
|---|
| 899 | int dstBpp,
|
|---|
| 900 | xArc *arc,
|
|---|
| 901 | int dx,
|
|---|
| 902 | int dy,
|
|---|
| 903 | FbBits and,
|
|---|
| 904 | FbBits xor);
|
|---|
| 905 |
|
|---|
| 906 | extern _X_EXPORT void
|
|---|
| 907 | fbGlyph8 (FbBits *dstLine,
|
|---|
| 908 | FbStride dstStride,
|
|---|
| 909 | int dstBpp,
|
|---|
| 910 | FbStip *stipple,
|
|---|
| 911 | FbBits fg,
|
|---|
| 912 | int height,
|
|---|
| 913 | int shift);
|
|---|
| 914 |
|
|---|
| 915 | extern _X_EXPORT void
|
|---|
| 916 | fbPolyline8 (DrawablePtr pDrawable,
|
|---|
| 917 | GCPtr pGC,
|
|---|
| 918 | int mode,
|
|---|
| 919 | int npt,
|
|---|
| 920 | DDXPointPtr ptsOrig);
|
|---|
| 921 |
|
|---|
| 922 | extern _X_EXPORT void
|
|---|
| 923 | fbPolySegment8 (DrawablePtr pDrawable,
|
|---|
| 924 | GCPtr pGC,
|
|---|
| 925 | int nseg,
|
|---|
| 926 | xSegment *pseg);
|
|---|
| 927 |
|
|---|
| 928 | extern _X_EXPORT void
|
|---|
| 929 | fbBresSolid16(DrawablePtr pDrawable,
|
|---|
| 930 | GCPtr pGC,
|
|---|
| 931 | int dashOffset,
|
|---|
| 932 | int signdx,
|
|---|
| 933 | int signdy,
|
|---|
| 934 | int axis,
|
|---|
| 935 | int x,
|
|---|
| 936 | int y,
|
|---|
| 937 | int e,
|
|---|
| 938 | int e1,
|
|---|
| 939 | int e3,
|
|---|
| 940 | int len);
|
|---|
| 941 |
|
|---|
| 942 | extern _X_EXPORT void
|
|---|
| 943 | fbBresDash16(DrawablePtr pDrawable,
|
|---|
| 944 | GCPtr pGC,
|
|---|
| 945 | int dashOffset,
|
|---|
| 946 | int signdx,
|
|---|
| 947 | int signdy,
|
|---|
| 948 | int axis,
|
|---|
| 949 | int x,
|
|---|
| 950 | int y,
|
|---|
| 951 | int e,
|
|---|
| 952 | int e1,
|
|---|
| 953 | int e3,
|
|---|
| 954 | int len);
|
|---|
| 955 |
|
|---|
| 956 | extern _X_EXPORT void
|
|---|
| 957 | fbDots16(FbBits *dst,
|
|---|
| 958 | FbStride dstStride,
|
|---|
| 959 | int dstBpp,
|
|---|
| 960 | BoxPtr pBox,
|
|---|
| 961 | xPoint *pts,
|
|---|
| 962 | int npt,
|
|---|
| 963 | int xorg,
|
|---|
| 964 | int yorg,
|
|---|
| 965 | int xoff,
|
|---|
| 966 | int yoff,
|
|---|
| 967 | FbBits and,
|
|---|
| 968 | FbBits xor);
|
|---|
| 969 |
|
|---|
| 970 | extern _X_EXPORT void
|
|---|
| 971 | fbArc16(FbBits *dst,
|
|---|
| 972 | FbStride dstStride,
|
|---|
| 973 | int dstBpp,
|
|---|
| 974 | xArc *arc,
|
|---|
| 975 | int dx,
|
|---|
| 976 | int dy,
|
|---|
| 977 | FbBits and,
|
|---|
| 978 | FbBits xor);
|
|---|
| 979 |
|
|---|
| 980 | extern _X_EXPORT void
|
|---|
| 981 | fbGlyph16(FbBits *dstLine,
|
|---|
| 982 | FbStride dstStride,
|
|---|
| 983 | int dstBpp,
|
|---|
| 984 | FbStip *stipple,
|
|---|
| 985 | FbBits fg,
|
|---|
| 986 | int height,
|
|---|
| 987 | int shift);
|
|---|
| 988 |
|
|---|
| 989 | extern _X_EXPORT void
|
|---|
| 990 | fbPolyline16 (DrawablePtr pDrawable,
|
|---|
| 991 | GCPtr pGC,
|
|---|
| 992 | int mode,
|
|---|
| 993 | int npt,
|
|---|
| 994 | DDXPointPtr ptsOrig);
|
|---|
| 995 |
|
|---|
| 996 | extern _X_EXPORT void
|
|---|
| 997 | fbPolySegment16 (DrawablePtr pDrawable,
|
|---|
| 998 | GCPtr pGC,
|
|---|
| 999 | int nseg,
|
|---|
| 1000 | xSegment *pseg);
|
|---|
| 1001 |
|
|---|
| 1002 |
|
|---|
| 1003 | extern _X_EXPORT void
|
|---|
| 1004 | fbBresSolid24(DrawablePtr pDrawable,
|
|---|
| 1005 | GCPtr pGC,
|
|---|
| 1006 | int dashOffset,
|
|---|
| 1007 | int signdx,
|
|---|
| 1008 | int signdy,
|
|---|
| 1009 | int axis,
|
|---|
| 1010 | int x,
|
|---|
| 1011 | int y,
|
|---|
| 1012 | int e,
|
|---|
| 1013 | int e1,
|
|---|
| 1014 | int e3,
|
|---|
| 1015 | int len);
|
|---|
| 1016 |
|
|---|
| 1017 | extern _X_EXPORT void
|
|---|
| 1018 | fbBresDash24(DrawablePtr pDrawable,
|
|---|
| 1019 | GCPtr pGC,
|
|---|
| 1020 | int dashOffset,
|
|---|
| 1021 | int signdx,
|
|---|
| 1022 | int signdy,
|
|---|
| 1023 | int axis,
|
|---|
| 1024 | int x,
|
|---|
| 1025 | int y,
|
|---|
| 1026 | int e,
|
|---|
| 1027 | int e1,
|
|---|
| 1028 | int e3,
|
|---|
| 1029 | int len);
|
|---|
| 1030 |
|
|---|
| 1031 | extern _X_EXPORT void
|
|---|
| 1032 | fbDots24(FbBits *dst,
|
|---|
| 1033 | FbStride dstStride,
|
|---|
| 1034 | int dstBpp,
|
|---|
| 1035 | BoxPtr pBox,
|
|---|
| 1036 | xPoint *pts,
|
|---|
| 1037 | int npt,
|
|---|
| 1038 | int xorg,
|
|---|
| 1039 | int yorg,
|
|---|
| 1040 | int xoff,
|
|---|
| 1041 | int yoff,
|
|---|
| 1042 | FbBits and,
|
|---|
| 1043 | FbBits xor);
|
|---|
| 1044 |
|
|---|
| 1045 | extern _X_EXPORT void
|
|---|
| 1046 | fbArc24(FbBits *dst,
|
|---|
| 1047 | FbStride dstStride,
|
|---|
| 1048 | int dstBpp,
|
|---|
| 1049 | xArc *arc,
|
|---|
| 1050 | int dx,
|
|---|
| 1051 | int dy,
|
|---|
| 1052 | FbBits and,
|
|---|
| 1053 | FbBits xor);
|
|---|
| 1054 |
|
|---|
| 1055 | extern _X_EXPORT void
|
|---|
| 1056 | fbGlyph24(FbBits *dstLine,
|
|---|
| 1057 | FbStride dstStride,
|
|---|
| 1058 | int dstBpp,
|
|---|
| 1059 | FbStip *stipple,
|
|---|
| 1060 | FbBits fg,
|
|---|
| 1061 | int height,
|
|---|
| 1062 | int shift);
|
|---|
| 1063 |
|
|---|
| 1064 | extern _X_EXPORT void
|
|---|
| 1065 | fbPolyline24 (DrawablePtr pDrawable,
|
|---|
| 1066 | GCPtr pGC,
|
|---|
| 1067 | int mode,
|
|---|
| 1068 | int npt,
|
|---|
| 1069 | DDXPointPtr ptsOrig);
|
|---|
| 1070 |
|
|---|
| 1071 | extern _X_EXPORT void
|
|---|
| 1072 | fbPolySegment24 (DrawablePtr pDrawable,
|
|---|
| 1073 | GCPtr pGC,
|
|---|
| 1074 | int nseg,
|
|---|
| 1075 | xSegment *pseg);
|
|---|
| 1076 |
|
|---|
| 1077 |
|
|---|
| 1078 | extern _X_EXPORT void
|
|---|
| 1079 | fbBresSolid32(DrawablePtr pDrawable,
|
|---|
| 1080 | GCPtr pGC,
|
|---|
| 1081 | int dashOffset,
|
|---|
| 1082 | int signdx,
|
|---|
| 1083 | int signdy,
|
|---|
| 1084 | int axis,
|
|---|
| 1085 | int x,
|
|---|
| 1086 | int y,
|
|---|
| 1087 | int e,
|
|---|
| 1088 | int e1,
|
|---|
| 1089 | int e3,
|
|---|
| 1090 | int len);
|
|---|
| 1091 |
|
|---|
| 1092 | extern _X_EXPORT void
|
|---|
| 1093 | fbBresDash32(DrawablePtr pDrawable,
|
|---|
| 1094 | GCPtr pGC,
|
|---|
| 1095 | int dashOffset,
|
|---|
| 1096 | int signdx,
|
|---|
| 1097 | int signdy,
|
|---|
| 1098 | int axis,
|
|---|
| 1099 | int x,
|
|---|
| 1100 | int y,
|
|---|
| 1101 | int e,
|
|---|
| 1102 | int e1,
|
|---|
| 1103 | int e3,
|
|---|
| 1104 | int len);
|
|---|
| 1105 |
|
|---|
| 1106 | extern _X_EXPORT void
|
|---|
| 1107 | fbDots32(FbBits *dst,
|
|---|
| 1108 | FbStride dstStride,
|
|---|
| 1109 | int dstBpp,
|
|---|
| 1110 | BoxPtr pBox,
|
|---|
| 1111 | xPoint *pts,
|
|---|
| 1112 | int npt,
|
|---|
| 1113 | int xorg,
|
|---|
| 1114 | int yorg,
|
|---|
| 1115 | int xoff,
|
|---|
| 1116 | int yoff,
|
|---|
| 1117 | FbBits and,
|
|---|
| 1118 | FbBits xor);
|
|---|
| 1119 |
|
|---|
| 1120 | extern _X_EXPORT void
|
|---|
| 1121 | fbArc32(FbBits *dst,
|
|---|
| 1122 | FbStride dstStride,
|
|---|
| 1123 | int dstBpp,
|
|---|
| 1124 | xArc *arc,
|
|---|
| 1125 | int dx,
|
|---|
| 1126 | int dy,
|
|---|
| 1127 | FbBits and,
|
|---|
| 1128 | FbBits xor);
|
|---|
| 1129 |
|
|---|
| 1130 | extern _X_EXPORT void
|
|---|
| 1131 | fbGlyph32(FbBits *dstLine,
|
|---|
| 1132 | FbStride dstStride,
|
|---|
| 1133 | int dstBpp,
|
|---|
| 1134 | FbStip *stipple,
|
|---|
| 1135 | FbBits fg,
|
|---|
| 1136 | int height,
|
|---|
| 1137 | int shift);
|
|---|
| 1138 | extern _X_EXPORT void
|
|---|
| 1139 | fbPolyline32 (DrawablePtr pDrawable,
|
|---|
| 1140 | GCPtr pGC,
|
|---|
| 1141 | int mode,
|
|---|
| 1142 | int npt,
|
|---|
| 1143 | DDXPointPtr ptsOrig);
|
|---|
| 1144 |
|
|---|
| 1145 | extern _X_EXPORT void
|
|---|
| 1146 | fbPolySegment32 (DrawablePtr pDrawable,
|
|---|
| 1147 | GCPtr pGC,
|
|---|
| 1148 | int nseg,
|
|---|
| 1149 | xSegment *pseg);
|
|---|
| 1150 |
|
|---|
| 1151 | /*
|
|---|
| 1152 | * fbblt.c
|
|---|
| 1153 | */
|
|---|
| 1154 | extern _X_EXPORT void
|
|---|
| 1155 | fbBlt (FbBits *src,
|
|---|
| 1156 | FbStride srcStride,
|
|---|
| 1157 | int srcX,
|
|---|
| 1158 |
|
|---|
| 1159 | FbBits *dst,
|
|---|
| 1160 | FbStride dstStride,
|
|---|
| 1161 | int dstX,
|
|---|
| 1162 |
|
|---|
| 1163 | int width,
|
|---|
| 1164 | int height,
|
|---|
| 1165 |
|
|---|
| 1166 | int alu,
|
|---|
| 1167 | FbBits pm,
|
|---|
| 1168 | int bpp,
|
|---|
| 1169 |
|
|---|
| 1170 | Bool reverse,
|
|---|
| 1171 | Bool upsidedown);
|
|---|
| 1172 |
|
|---|
| 1173 | extern _X_EXPORT void
|
|---|
| 1174 | fbBlt24 (FbBits *srcLine,
|
|---|
| 1175 | FbStride srcStride,
|
|---|
| 1176 | int srcX,
|
|---|
| 1177 |
|
|---|
| 1178 | FbBits *dstLine,
|
|---|
| 1179 | FbStride dstStride,
|
|---|
| 1180 | int dstX,
|
|---|
| 1181 |
|
|---|
| 1182 | int width,
|
|---|
| 1183 | int height,
|
|---|
| 1184 |
|
|---|
| 1185 | int alu,
|
|---|
| 1186 | FbBits pm,
|
|---|
| 1187 |
|
|---|
| 1188 | Bool reverse,
|
|---|
| 1189 | Bool upsidedown);
|
|---|
| 1190 |
|
|---|
| 1191 | extern _X_EXPORT void
|
|---|
| 1192 | fbBltStip (FbStip *src,
|
|---|
| 1193 | FbStride srcStride, /* in FbStip units, not FbBits units */
|
|---|
| 1194 | int srcX,
|
|---|
| 1195 |
|
|---|
| 1196 | FbStip *dst,
|
|---|
| 1197 | FbStride dstStride, /* in FbStip units, not FbBits units */
|
|---|
| 1198 | int dstX,
|
|---|
| 1199 |
|
|---|
| 1200 | int width,
|
|---|
| 1201 | int height,
|
|---|
| 1202 |
|
|---|
| 1203 | int alu,
|
|---|
| 1204 | FbBits pm,
|
|---|
| 1205 | int bpp);
|
|---|
| 1206 |
|
|---|
| 1207 | /*
|
|---|
| 1208 | * fbbltone.c
|
|---|
| 1209 | */
|
|---|
| 1210 | extern _X_EXPORT void
|
|---|
| 1211 | fbBltOne (FbStip *src,
|
|---|
| 1212 | FbStride srcStride,
|
|---|
| 1213 | int srcX,
|
|---|
| 1214 | FbBits *dst,
|
|---|
| 1215 | FbStride dstStride,
|
|---|
| 1216 | int dstX,
|
|---|
| 1217 | int dstBpp,
|
|---|
| 1218 |
|
|---|
| 1219 | int width,
|
|---|
| 1220 | int height,
|
|---|
| 1221 |
|
|---|
| 1222 | FbBits fgand,
|
|---|
| 1223 | FbBits fbxor,
|
|---|
| 1224 | FbBits bgand,
|
|---|
| 1225 | FbBits bgxor);
|
|---|
| 1226 |
|
|---|
| 1227 | #ifdef FB_24BIT
|
|---|
| 1228 | extern _X_EXPORT void
|
|---|
| 1229 | fbBltOne24 (FbStip *src,
|
|---|
| 1230 | FbStride srcStride, /* FbStip units per scanline */
|
|---|
| 1231 | int srcX, /* bit position of source */
|
|---|
| 1232 | FbBits *dst,
|
|---|
| 1233 | FbStride dstStride, /* FbBits units per scanline */
|
|---|
| 1234 | int dstX, /* bit position of dest */
|
|---|
| 1235 | int dstBpp, /* bits per destination unit */
|
|---|
| 1236 |
|
|---|
| 1237 | int width, /* width in bits of destination */
|
|---|
| 1238 | int height, /* height in scanlines */
|
|---|
| 1239 |
|
|---|
| 1240 | FbBits fgand, /* rrop values */
|
|---|
| 1241 | FbBits fgxor,
|
|---|
| 1242 | FbBits bgand,
|
|---|
| 1243 | FbBits bgxor);
|
|---|
| 1244 | #endif
|
|---|
| 1245 |
|
|---|
| 1246 | extern _X_EXPORT void
|
|---|
| 1247 | fbBltPlane (FbBits *src,
|
|---|
| 1248 | FbStride srcStride,
|
|---|
| 1249 | int srcX,
|
|---|
| 1250 | int srcBpp,
|
|---|
| 1251 |
|
|---|
| 1252 | FbStip *dst,
|
|---|
| 1253 | FbStride dstStride,
|
|---|
| 1254 | int dstX,
|
|---|
| 1255 |
|
|---|
| 1256 | int width,
|
|---|
| 1257 | int height,
|
|---|
| 1258 |
|
|---|
| 1259 | FbStip fgand,
|
|---|
| 1260 | FbStip fgxor,
|
|---|
| 1261 | FbStip bgand,
|
|---|
| 1262 | FbStip bgxor,
|
|---|
| 1263 | Pixel planeMask);
|
|---|
| 1264 |
|
|---|
| 1265 | /*
|
|---|
| 1266 | * fbcmap.c
|
|---|
| 1267 | */
|
|---|
| 1268 | extern _X_EXPORT int
|
|---|
| 1269 | fbListInstalledColormaps(ScreenPtr pScreen, Colormap *pmaps);
|
|---|
| 1270 |
|
|---|
| 1271 | extern _X_EXPORT void
|
|---|
| 1272 | fbInstallColormap(ColormapPtr pmap);
|
|---|
| 1273 |
|
|---|
| 1274 | extern _X_EXPORT void
|
|---|
| 1275 | fbUninstallColormap(ColormapPtr pmap);
|
|---|
| 1276 |
|
|---|
| 1277 | extern _X_EXPORT void
|
|---|
| 1278 | fbResolveColor(unsigned short *pred,
|
|---|
| 1279 | unsigned short *pgreen,
|
|---|
| 1280 | unsigned short *pblue,
|
|---|
| 1281 | VisualPtr pVisual);
|
|---|
| 1282 |
|
|---|
| 1283 | extern _X_EXPORT Bool
|
|---|
| 1284 | fbInitializeColormap(ColormapPtr pmap);
|
|---|
| 1285 |
|
|---|
| 1286 | extern _X_EXPORT int
|
|---|
| 1287 | fbExpandDirectColors (ColormapPtr pmap,
|
|---|
| 1288 | int ndef,
|
|---|
| 1289 | xColorItem *indefs,
|
|---|
| 1290 | xColorItem *outdefs);
|
|---|
| 1291 |
|
|---|
| 1292 | extern _X_EXPORT Bool
|
|---|
| 1293 | fbCreateDefColormap(ScreenPtr pScreen);
|
|---|
| 1294 |
|
|---|
| 1295 | extern _X_EXPORT void
|
|---|
| 1296 | fbClearVisualTypes(void);
|
|---|
| 1297 |
|
|---|
| 1298 | extern _X_EXPORT Bool
|
|---|
| 1299 | fbHasVisualTypes (int depth);
|
|---|
| 1300 |
|
|---|
| 1301 | extern _X_EXPORT Bool
|
|---|
| 1302 | fbSetVisualTypes (int depth, int visuals, int bitsPerRGB);
|
|---|
| 1303 |
|
|---|
| 1304 | extern _X_EXPORT Bool
|
|---|
| 1305 | fbSetVisualTypesAndMasks (int depth, int visuals, int bitsPerRGB,
|
|---|
| 1306 | Pixel redMask, Pixel greenMask, Pixel blueMask);
|
|---|
| 1307 |
|
|---|
| 1308 | extern _X_EXPORT Bool
|
|---|
| 1309 | fbInitVisuals (VisualPtr *visualp,
|
|---|
| 1310 | DepthPtr *depthp,
|
|---|
| 1311 | int *nvisualp,
|
|---|
| 1312 | int *ndepthp,
|
|---|
| 1313 | int *rootDepthp,
|
|---|
| 1314 | VisualID *defaultVisp,
|
|---|
| 1315 | unsigned long sizes,
|
|---|
| 1316 | int bitsPerRGB);
|
|---|
| 1317 |
|
|---|
| 1318 | /*
|
|---|
| 1319 | * fbcopy.c
|
|---|
| 1320 | */
|
|---|
| 1321 |
|
|---|
| 1322 | /* Compatibility definition, to be removed at next ABI change. */
|
|---|
| 1323 | typedef void (*fbCopyProc) (DrawablePtr pSrcDrawable,
|
|---|
| 1324 | DrawablePtr pDstDrawable,
|
|---|
| 1325 | GCPtr pGC,
|
|---|
| 1326 | BoxPtr pDstBox,
|
|---|
| 1327 | int nbox,
|
|---|
| 1328 | int dx,
|
|---|
| 1329 | int dy,
|
|---|
| 1330 | Bool reverse,
|
|---|
| 1331 | Bool upsidedown,
|
|---|
| 1332 | Pixel bitplane,
|
|---|
| 1333 | void *closure);
|
|---|
| 1334 |
|
|---|
| 1335 | extern _X_EXPORT void
|
|---|
| 1336 | fbCopyNtoN (DrawablePtr pSrcDrawable,
|
|---|
| 1337 | DrawablePtr pDstDrawable,
|
|---|
| 1338 | GCPtr pGC,
|
|---|
| 1339 | BoxPtr pbox,
|
|---|
| 1340 | int nbox,
|
|---|
| 1341 | int dx,
|
|---|
| 1342 | int dy,
|
|---|
| 1343 | Bool reverse,
|
|---|
| 1344 | Bool upsidedown,
|
|---|
| 1345 | Pixel bitplane,
|
|---|
| 1346 | void *closure);
|
|---|
| 1347 |
|
|---|
| 1348 | /* Compatibility wrapper, to be removed at next ABI change. */
|
|---|
| 1349 | extern _X_EXPORT void
|
|---|
| 1350 | fbCopyRegion (DrawablePtr pSrcDrawable,
|
|---|
| 1351 | DrawablePtr pDstDrawable,
|
|---|
| 1352 | GCPtr pGC,
|
|---|
| 1353 | RegionPtr pDstRegion,
|
|---|
| 1354 | int dx,
|
|---|
| 1355 | int dy,
|
|---|
| 1356 | fbCopyProc copyProc,
|
|---|
| 1357 | Pixel bitPlane,
|
|---|
| 1358 | void *closure);
|
|---|
| 1359 |
|
|---|
| 1360 | /* Compatibility wrapper, to be removed at next ABI change. */
|
|---|
| 1361 | extern _X_EXPORT RegionPtr
|
|---|
| 1362 | fbDoCopy (DrawablePtr pSrcDrawable,
|
|---|
| 1363 | DrawablePtr pDstDrawable,
|
|---|
| 1364 | GCPtr pGC,
|
|---|
| 1365 | int xIn,
|
|---|
| 1366 | int yIn,
|
|---|
| 1367 | int widthSrc,
|
|---|
| 1368 | int heightSrc,
|
|---|
| 1369 | int xOut,
|
|---|
| 1370 | int yOut,
|
|---|
| 1371 | fbCopyProc copyProc,
|
|---|
| 1372 | Pixel bitplane,
|
|---|
| 1373 | void *closure);
|
|---|
| 1374 |
|
|---|
| 1375 | extern _X_EXPORT void
|
|---|
| 1376 | fbCopy1toN (DrawablePtr pSrcDrawable,
|
|---|
| 1377 | DrawablePtr pDstDrawable,
|
|---|
| 1378 | GCPtr pGC,
|
|---|
| 1379 | BoxPtr pbox,
|
|---|
| 1380 | int nbox,
|
|---|
| 1381 | int dx,
|
|---|
| 1382 | int dy,
|
|---|
| 1383 | Bool reverse,
|
|---|
| 1384 | Bool upsidedown,
|
|---|
| 1385 | Pixel bitplane,
|
|---|
| 1386 | void *closure);
|
|---|
| 1387 |
|
|---|
| 1388 | extern _X_EXPORT void
|
|---|
| 1389 | fbCopyNto1 (DrawablePtr pSrcDrawable,
|
|---|
| 1390 | DrawablePtr pDstDrawable,
|
|---|
| 1391 | GCPtr pGC,
|
|---|
| 1392 | BoxPtr pbox,
|
|---|
| 1393 | int nbox,
|
|---|
| 1394 | int dx,
|
|---|
| 1395 | int dy,
|
|---|
| 1396 | Bool reverse,
|
|---|
| 1397 | Bool upsidedown,
|
|---|
| 1398 | Pixel bitplane,
|
|---|
| 1399 | void *closure);
|
|---|
| 1400 |
|
|---|
| 1401 | extern _X_EXPORT RegionPtr
|
|---|
| 1402 | fbCopyArea (DrawablePtr pSrcDrawable,
|
|---|
| 1403 | DrawablePtr pDstDrawable,
|
|---|
| 1404 | GCPtr pGC,
|
|---|
| 1405 | int xIn,
|
|---|
| 1406 | int yIn,
|
|---|
| 1407 | int widthSrc,
|
|---|
| 1408 | int heightSrc,
|
|---|
| 1409 | int xOut,
|
|---|
| 1410 | int yOut);
|
|---|
| 1411 |
|
|---|
| 1412 | extern _X_EXPORT RegionPtr
|
|---|
| 1413 | fbCopyPlane (DrawablePtr pSrcDrawable,
|
|---|
| 1414 | DrawablePtr pDstDrawable,
|
|---|
| 1415 | GCPtr pGC,
|
|---|
| 1416 | int xIn,
|
|---|
| 1417 | int yIn,
|
|---|
| 1418 | int widthSrc,
|
|---|
| 1419 | int heightSrc,
|
|---|
| 1420 | int xOut,
|
|---|
| 1421 | int yOut,
|
|---|
| 1422 | unsigned long bitplane);
|
|---|
| 1423 |
|
|---|
| 1424 | /*
|
|---|
| 1425 | * fbfill.c
|
|---|
| 1426 | */
|
|---|
| 1427 | extern _X_EXPORT void
|
|---|
| 1428 | fbFill (DrawablePtr pDrawable,
|
|---|
| 1429 | GCPtr pGC,
|
|---|
| 1430 | int x,
|
|---|
| 1431 | int y,
|
|---|
| 1432 | int width,
|
|---|
| 1433 | int height);
|
|---|
| 1434 |
|
|---|
| 1435 | extern _X_EXPORT void
|
|---|
| 1436 | fbSolidBoxClipped (DrawablePtr pDrawable,
|
|---|
| 1437 | RegionPtr pClip,
|
|---|
| 1438 | int xa,
|
|---|
| 1439 | int ya,
|
|---|
| 1440 | int xb,
|
|---|
| 1441 | int yb,
|
|---|
| 1442 | FbBits and,
|
|---|
| 1443 | FbBits xor);
|
|---|
| 1444 |
|
|---|
| 1445 | /*
|
|---|
| 1446 | * fbfillrect.c
|
|---|
| 1447 | */
|
|---|
| 1448 | extern _X_EXPORT void
|
|---|
| 1449 | fbPolyFillRect(DrawablePtr pDrawable,
|
|---|
| 1450 | GCPtr pGC,
|
|---|
| 1451 | int nrectInit,
|
|---|
| 1452 | xRectangle *prectInit);
|
|---|
| 1453 |
|
|---|
| 1454 | #define fbPolyFillArc miPolyFillArc
|
|---|
| 1455 |
|
|---|
| 1456 | #define fbFillPolygon miFillPolygon
|
|---|
| 1457 |
|
|---|
| 1458 | /*
|
|---|
| 1459 | * fbfillsp.c
|
|---|
| 1460 | */
|
|---|
| 1461 | extern _X_EXPORT void
|
|---|
| 1462 | fbFillSpans (DrawablePtr pDrawable,
|
|---|
| 1463 | GCPtr pGC,
|
|---|
| 1464 | int nInit,
|
|---|
| 1465 | DDXPointPtr pptInit,
|
|---|
| 1466 | int *pwidthInit,
|
|---|
| 1467 | int fSorted);
|
|---|
| 1468 |
|
|---|
| 1469 |
|
|---|
| 1470 | /*
|
|---|
| 1471 | * fbgc.c
|
|---|
| 1472 | */
|
|---|
| 1473 |
|
|---|
| 1474 | extern _X_EXPORT Bool
|
|---|
| 1475 | fbCreateGC(GCPtr pGC);
|
|---|
| 1476 |
|
|---|
| 1477 | extern _X_EXPORT void
|
|---|
| 1478 | fbPadPixmap (PixmapPtr pPixmap);
|
|---|
| 1479 |
|
|---|
| 1480 | extern _X_EXPORT void
|
|---|
| 1481 | fbValidateGC(GCPtr pGC, unsigned long changes, DrawablePtr pDrawable);
|
|---|
| 1482 |
|
|---|
| 1483 | /*
|
|---|
| 1484 | * fbgetsp.c
|
|---|
| 1485 | */
|
|---|
| 1486 | extern _X_EXPORT void
|
|---|
| 1487 | fbGetSpans(DrawablePtr pDrawable,
|
|---|
| 1488 | int wMax,
|
|---|
| 1489 | DDXPointPtr ppt,
|
|---|
| 1490 | int *pwidth,
|
|---|
| 1491 | int nspans,
|
|---|
| 1492 | char *pchardstStart);
|
|---|
| 1493 |
|
|---|
| 1494 | /*
|
|---|
| 1495 | * fbglyph.c
|
|---|
| 1496 | */
|
|---|
| 1497 |
|
|---|
| 1498 | extern _X_EXPORT Bool
|
|---|
| 1499 | fbGlyphIn (RegionPtr pRegion,
|
|---|
| 1500 | int x,
|
|---|
| 1501 | int y,
|
|---|
| 1502 | int width,
|
|---|
| 1503 | int height);
|
|---|
| 1504 |
|
|---|
| 1505 | extern _X_EXPORT void
|
|---|
| 1506 | fbPolyGlyphBlt (DrawablePtr pDrawable,
|
|---|
| 1507 | GCPtr pGC,
|
|---|
| 1508 | int x,
|
|---|
| 1509 | int y,
|
|---|
| 1510 | unsigned int nglyph,
|
|---|
| 1511 | CharInfoPtr *ppci,
|
|---|
| 1512 | pointer pglyphBase);
|
|---|
| 1513 |
|
|---|
| 1514 | extern _X_EXPORT void
|
|---|
| 1515 | fbImageGlyphBlt (DrawablePtr pDrawable,
|
|---|
| 1516 | GCPtr pGC,
|
|---|
| 1517 | int x,
|
|---|
| 1518 | int y,
|
|---|
| 1519 | unsigned int nglyph,
|
|---|
| 1520 | CharInfoPtr *ppci,
|
|---|
| 1521 | pointer pglyphBase);
|
|---|
| 1522 |
|
|---|
| 1523 | /*
|
|---|
| 1524 | * fbimage.c
|
|---|
| 1525 | */
|
|---|
| 1526 |
|
|---|
| 1527 | extern _X_EXPORT void
|
|---|
| 1528 | fbPutImage (DrawablePtr pDrawable,
|
|---|
| 1529 | GCPtr pGC,
|
|---|
| 1530 | int depth,
|
|---|
| 1531 | int x,
|
|---|
| 1532 | int y,
|
|---|
| 1533 | int w,
|
|---|
| 1534 | int h,
|
|---|
| 1535 | int leftPad,
|
|---|
| 1536 | int format,
|
|---|
| 1537 | char *pImage);
|
|---|
| 1538 |
|
|---|
| 1539 | extern _X_EXPORT void
|
|---|
| 1540 | fbPutZImage (DrawablePtr pDrawable,
|
|---|
| 1541 | RegionPtr pClip,
|
|---|
| 1542 | int alu,
|
|---|
| 1543 | FbBits pm,
|
|---|
| 1544 | int x,
|
|---|
| 1545 | int y,
|
|---|
| 1546 | int width,
|
|---|
| 1547 | int height,
|
|---|
| 1548 | FbStip *src,
|
|---|
| 1549 | FbStride srcStride);
|
|---|
| 1550 |
|
|---|
| 1551 | extern _X_EXPORT void
|
|---|
| 1552 | fbPutXYImage (DrawablePtr pDrawable,
|
|---|
| 1553 | RegionPtr pClip,
|
|---|
| 1554 | FbBits fg,
|
|---|
| 1555 | FbBits bg,
|
|---|
| 1556 | FbBits pm,
|
|---|
| 1557 | int alu,
|
|---|
| 1558 | Bool opaque,
|
|---|
| 1559 |
|
|---|
| 1560 | int x,
|
|---|
| 1561 | int y,
|
|---|
| 1562 | int width,
|
|---|
| 1563 | int height,
|
|---|
| 1564 |
|
|---|
| 1565 | FbStip *src,
|
|---|
| 1566 | FbStride srcStride,
|
|---|
| 1567 | int srcX);
|
|---|
| 1568 |
|
|---|
| 1569 | extern _X_EXPORT void
|
|---|
| 1570 | fbGetImage (DrawablePtr pDrawable,
|
|---|
| 1571 | int x,
|
|---|
| 1572 | int y,
|
|---|
| 1573 | int w,
|
|---|
| 1574 | int h,
|
|---|
| 1575 | unsigned int format,
|
|---|
| 1576 | unsigned long planeMask,
|
|---|
| 1577 | char *d);
|
|---|
| 1578 | /*
|
|---|
| 1579 | * fbline.c
|
|---|
| 1580 | */
|
|---|
| 1581 |
|
|---|
| 1582 | extern _X_EXPORT void
|
|---|
| 1583 | fbZeroLine (DrawablePtr pDrawable,
|
|---|
| 1584 | GCPtr pGC,
|
|---|
| 1585 | int mode,
|
|---|
| 1586 | int npt,
|
|---|
| 1587 | DDXPointPtr ppt);
|
|---|
| 1588 |
|
|---|
| 1589 | extern _X_EXPORT void
|
|---|
| 1590 | fbZeroSegment (DrawablePtr pDrawable,
|
|---|
| 1591 | GCPtr pGC,
|
|---|
| 1592 | int nseg,
|
|---|
| 1593 | xSegment *pSegs);
|
|---|
| 1594 |
|
|---|
| 1595 | extern _X_EXPORT void
|
|---|
| 1596 | fbPolyLine (DrawablePtr pDrawable,
|
|---|
| 1597 | GCPtr pGC,
|
|---|
| 1598 | int mode,
|
|---|
| 1599 | int npt,
|
|---|
| 1600 | DDXPointPtr ppt);
|
|---|
| 1601 |
|
|---|
| 1602 | extern _X_EXPORT void
|
|---|
| 1603 | fbFixCoordModePrevious (int npt,
|
|---|
| 1604 | DDXPointPtr ppt);
|
|---|
| 1605 |
|
|---|
| 1606 | extern _X_EXPORT void
|
|---|
| 1607 | fbPolySegment (DrawablePtr pDrawable,
|
|---|
| 1608 | GCPtr pGC,
|
|---|
| 1609 | int nseg,
|
|---|
| 1610 | xSegment *pseg);
|
|---|
| 1611 |
|
|---|
| 1612 | #define fbPolyRectangle miPolyRectangle
|
|---|
| 1613 |
|
|---|
| 1614 | /*
|
|---|
| 1615 | * fbpict.c
|
|---|
| 1616 | */
|
|---|
| 1617 |
|
|---|
| 1618 | extern _X_EXPORT Bool
|
|---|
| 1619 | fbPictureInit (ScreenPtr pScreen,
|
|---|
| 1620 | PictFormatPtr formats,
|
|---|
| 1621 | int nformats);
|
|---|
| 1622 |
|
|---|
| 1623 | /*
|
|---|
| 1624 | * fbpixmap.c
|
|---|
| 1625 | */
|
|---|
| 1626 |
|
|---|
| 1627 | extern _X_EXPORT PixmapPtr
|
|---|
| 1628 | fbCreatePixmapBpp (ScreenPtr pScreen, int width, int height, int depth, int bpp,
|
|---|
| 1629 | unsigned usage_hint);
|
|---|
| 1630 |
|
|---|
| 1631 | extern _X_EXPORT PixmapPtr
|
|---|
| 1632 | fbCreatePixmap (ScreenPtr pScreen, int width, int height, int depth,
|
|---|
| 1633 | unsigned usage_hint);
|
|---|
| 1634 |
|
|---|
| 1635 | extern _X_EXPORT Bool
|
|---|
| 1636 | fbDestroyPixmap (PixmapPtr pPixmap);
|
|---|
| 1637 |
|
|---|
| 1638 | extern _X_EXPORT RegionPtr
|
|---|
| 1639 | fbPixmapToRegion(PixmapPtr pPix);
|
|---|
| 1640 |
|
|---|
| 1641 | /*
|
|---|
| 1642 | * fbpoint.c
|
|---|
| 1643 | */
|
|---|
| 1644 |
|
|---|
| 1645 | extern _X_EXPORT void
|
|---|
| 1646 | fbDots (FbBits *dstOrig,
|
|---|
| 1647 | FbStride dstStride,
|
|---|
| 1648 | int dstBpp,
|
|---|
| 1649 | BoxPtr pBox,
|
|---|
| 1650 | xPoint *pts,
|
|---|
| 1651 | int npt,
|
|---|
| 1652 | int xorg,
|
|---|
| 1653 | int yorg,
|
|---|
| 1654 | int xoff,
|
|---|
| 1655 | int yoff,
|
|---|
| 1656 | FbBits andOrig,
|
|---|
| 1657 | FbBits xorOrig);
|
|---|
| 1658 |
|
|---|
| 1659 | extern _X_EXPORT void
|
|---|
| 1660 | fbPolyPoint (DrawablePtr pDrawable,
|
|---|
| 1661 | GCPtr pGC,
|
|---|
| 1662 | int mode,
|
|---|
| 1663 | int npt,
|
|---|
| 1664 | xPoint *pptInit);
|
|---|
| 1665 |
|
|---|
| 1666 | /*
|
|---|
| 1667 | * fbpush.c
|
|---|
| 1668 | */
|
|---|
| 1669 | extern _X_EXPORT void
|
|---|
| 1670 | fbPushPattern (DrawablePtr pDrawable,
|
|---|
| 1671 | GCPtr pGC,
|
|---|
| 1672 |
|
|---|
| 1673 | FbStip *src,
|
|---|
| 1674 | FbStride srcStride,
|
|---|
| 1675 | int srcX,
|
|---|
| 1676 |
|
|---|
| 1677 | int x,
|
|---|
| 1678 | int y,
|
|---|
| 1679 |
|
|---|
| 1680 | int width,
|
|---|
| 1681 | int height);
|
|---|
| 1682 |
|
|---|
| 1683 | extern _X_EXPORT void
|
|---|
| 1684 | fbPushFill (DrawablePtr pDrawable,
|
|---|
| 1685 | GCPtr pGC,
|
|---|
| 1686 |
|
|---|
| 1687 | FbStip *src,
|
|---|
| 1688 | FbStride srcStride,
|
|---|
| 1689 | int srcX,
|
|---|
| 1690 |
|
|---|
| 1691 | int x,
|
|---|
| 1692 | int y,
|
|---|
| 1693 | int width,
|
|---|
| 1694 | int height);
|
|---|
| 1695 |
|
|---|
| 1696 | extern _X_EXPORT void
|
|---|
| 1697 | fbPushImage (DrawablePtr pDrawable,
|
|---|
| 1698 | GCPtr pGC,
|
|---|
| 1699 |
|
|---|
| 1700 | FbStip *src,
|
|---|
| 1701 | FbStride srcStride,
|
|---|
| 1702 | int srcX,
|
|---|
| 1703 |
|
|---|
| 1704 | int x,
|
|---|
| 1705 | int y,
|
|---|
| 1706 | int width,
|
|---|
| 1707 | int height);
|
|---|
| 1708 |
|
|---|
| 1709 | extern _X_EXPORT void
|
|---|
| 1710 | fbPushPixels (GCPtr pGC,
|
|---|
| 1711 | PixmapPtr pBitmap,
|
|---|
| 1712 | DrawablePtr pDrawable,
|
|---|
| 1713 | int dx,
|
|---|
| 1714 | int dy,
|
|---|
| 1715 | int xOrg,
|
|---|
| 1716 | int yOrg);
|
|---|
| 1717 |
|
|---|
| 1718 |
|
|---|
| 1719 | /*
|
|---|
| 1720 | * fbscreen.c
|
|---|
| 1721 | */
|
|---|
| 1722 |
|
|---|
| 1723 | extern _X_EXPORT Bool
|
|---|
| 1724 | fbCloseScreen (int indx, ScreenPtr pScreen);
|
|---|
| 1725 |
|
|---|
| 1726 | extern _X_EXPORT Bool
|
|---|
| 1727 | fbRealizeFont(ScreenPtr pScreen, FontPtr pFont);
|
|---|
| 1728 |
|
|---|
| 1729 | extern _X_EXPORT Bool
|
|---|
| 1730 | fbUnrealizeFont(ScreenPtr pScreen, FontPtr pFont);
|
|---|
| 1731 |
|
|---|
| 1732 | extern _X_EXPORT void
|
|---|
| 1733 | fbQueryBestSize (int class,
|
|---|
| 1734 | unsigned short *width, unsigned short *height,
|
|---|
| 1735 | ScreenPtr pScreen);
|
|---|
| 1736 |
|
|---|
| 1737 | extern _X_EXPORT PixmapPtr
|
|---|
| 1738 | _fbGetWindowPixmap (WindowPtr pWindow);
|
|---|
| 1739 |
|
|---|
| 1740 | extern _X_EXPORT void
|
|---|
| 1741 | _fbSetWindowPixmap (WindowPtr pWindow, PixmapPtr pPixmap);
|
|---|
| 1742 |
|
|---|
| 1743 | extern _X_EXPORT Bool
|
|---|
| 1744 | fbSetupScreen(ScreenPtr pScreen,
|
|---|
| 1745 | pointer pbits, /* pointer to screen bitmap */
|
|---|
| 1746 | int xsize, /* in pixels */
|
|---|
| 1747 | int ysize,
|
|---|
| 1748 | int dpix, /* dots per inch */
|
|---|
| 1749 | int dpiy,
|
|---|
| 1750 | int width, /* pixel width of frame buffer */
|
|---|
| 1751 | int bpp); /* bits per pixel of frame buffer */
|
|---|
| 1752 |
|
|---|
| 1753 | extern _X_EXPORT Bool
|
|---|
| 1754 | wfbFinishScreenInit(ScreenPtr pScreen,
|
|---|
| 1755 | pointer pbits,
|
|---|
| 1756 | int xsize,
|
|---|
| 1757 | int ysize,
|
|---|
| 1758 | int dpix,
|
|---|
| 1759 | int dpiy,
|
|---|
| 1760 | int width,
|
|---|
| 1761 | int bpp,
|
|---|
| 1762 | SetupWrapProcPtr setupWrap,
|
|---|
| 1763 | FinishWrapProcPtr finishWrap);
|
|---|
| 1764 |
|
|---|
| 1765 | extern _X_EXPORT Bool
|
|---|
| 1766 | wfbScreenInit(ScreenPtr pScreen,
|
|---|
| 1767 | pointer pbits,
|
|---|
| 1768 | int xsize,
|
|---|
| 1769 | int ysize,
|
|---|
| 1770 | int dpix,
|
|---|
| 1771 | int dpiy,
|
|---|
| 1772 | int width,
|
|---|
| 1773 | int bpp,
|
|---|
| 1774 | SetupWrapProcPtr setupWrap,
|
|---|
| 1775 | FinishWrapProcPtr finishWrap);
|
|---|
| 1776 |
|
|---|
| 1777 | extern _X_EXPORT Bool
|
|---|
| 1778 | fbFinishScreenInit(ScreenPtr pScreen,
|
|---|
| 1779 | pointer pbits,
|
|---|
| 1780 | int xsize,
|
|---|
| 1781 | int ysize,
|
|---|
| 1782 | int dpix,
|
|---|
| 1783 | int dpiy,
|
|---|
| 1784 | int width,
|
|---|
| 1785 | int bpp);
|
|---|
| 1786 |
|
|---|
| 1787 | extern _X_EXPORT Bool
|
|---|
| 1788 | fbScreenInit(ScreenPtr pScreen,
|
|---|
| 1789 | pointer pbits,
|
|---|
| 1790 | int xsize,
|
|---|
| 1791 | int ysize,
|
|---|
| 1792 | int dpix,
|
|---|
| 1793 | int dpiy,
|
|---|
| 1794 | int width,
|
|---|
| 1795 | int bpp);
|
|---|
| 1796 |
|
|---|
| 1797 | /*
|
|---|
| 1798 | * fbseg.c
|
|---|
| 1799 | */
|
|---|
| 1800 | typedef void FbBres (DrawablePtr pDrawable,
|
|---|
| 1801 | GCPtr pGC,
|
|---|
| 1802 | int dashOffset,
|
|---|
| 1803 | int signdx,
|
|---|
| 1804 | int signdy,
|
|---|
| 1805 | int axis,
|
|---|
| 1806 | int x,
|
|---|
| 1807 | int y,
|
|---|
| 1808 | int e,
|
|---|
| 1809 | int e1,
|
|---|
| 1810 | int e3,
|
|---|
| 1811 | int len);
|
|---|
| 1812 |
|
|---|
| 1813 | extern _X_EXPORT FbBres fbBresSolid, fbBresDash, fbBresFill, fbBresFillDash;
|
|---|
| 1814 | /*
|
|---|
| 1815 | * fbsetsp.c
|
|---|
| 1816 | */
|
|---|
| 1817 |
|
|---|
| 1818 | extern _X_EXPORT void
|
|---|
| 1819 | fbSetSpans (DrawablePtr pDrawable,
|
|---|
| 1820 | GCPtr pGC,
|
|---|
| 1821 | char *src,
|
|---|
| 1822 | DDXPointPtr ppt,
|
|---|
| 1823 | int *pwidth,
|
|---|
| 1824 | int nspans,
|
|---|
| 1825 | int fSorted);
|
|---|
| 1826 |
|
|---|
| 1827 | extern _X_EXPORT FbBres *
|
|---|
| 1828 | fbSelectBres (DrawablePtr pDrawable,
|
|---|
| 1829 | GCPtr pGC);
|
|---|
| 1830 |
|
|---|
| 1831 | extern _X_EXPORT void
|
|---|
| 1832 | fbBres (DrawablePtr pDrawable,
|
|---|
| 1833 | GCPtr pGC,
|
|---|
| 1834 | int dashOffset,
|
|---|
| 1835 | int signdx,
|
|---|
| 1836 | int signdy,
|
|---|
| 1837 | int axis,
|
|---|
| 1838 | int x,
|
|---|
| 1839 | int y,
|
|---|
| 1840 | int e,
|
|---|
| 1841 | int e1,
|
|---|
| 1842 | int e3,
|
|---|
| 1843 | int len);
|
|---|
| 1844 |
|
|---|
| 1845 | extern _X_EXPORT void
|
|---|
| 1846 | fbSegment (DrawablePtr pDrawable,
|
|---|
| 1847 | GCPtr pGC,
|
|---|
| 1848 | int xa,
|
|---|
| 1849 | int ya,
|
|---|
| 1850 | int xb,
|
|---|
| 1851 | int yb,
|
|---|
| 1852 | Bool drawLast,
|
|---|
| 1853 | int *dashOffset);
|
|---|
| 1854 |
|
|---|
| 1855 |
|
|---|
| 1856 | /*
|
|---|
| 1857 | * fbsolid.c
|
|---|
| 1858 | */
|
|---|
| 1859 |
|
|---|
| 1860 | extern _X_EXPORT void
|
|---|
| 1861 | fbSolid (FbBits *dst,
|
|---|
| 1862 | FbStride dstStride,
|
|---|
| 1863 | int dstX,
|
|---|
| 1864 | int bpp,
|
|---|
| 1865 |
|
|---|
| 1866 | int width,
|
|---|
| 1867 | int height,
|
|---|
| 1868 |
|
|---|
| 1869 | FbBits and,
|
|---|
| 1870 | FbBits xor);
|
|---|
| 1871 |
|
|---|
| 1872 | #ifdef FB_24BIT
|
|---|
| 1873 | extern _X_EXPORT void
|
|---|
| 1874 | fbSolid24 (FbBits *dst,
|
|---|
| 1875 | FbStride dstStride,
|
|---|
| 1876 | int dstX,
|
|---|
| 1877 |
|
|---|
| 1878 | int width,
|
|---|
| 1879 | int height,
|
|---|
| 1880 |
|
|---|
| 1881 | FbBits and,
|
|---|
| 1882 | FbBits xor);
|
|---|
| 1883 | #endif
|
|---|
| 1884 |
|
|---|
| 1885 | /*
|
|---|
| 1886 | * fbstipple.c
|
|---|
| 1887 | */
|
|---|
| 1888 |
|
|---|
| 1889 | extern _X_EXPORT void
|
|---|
| 1890 | fbTransparentSpan (FbBits *dst,
|
|---|
| 1891 | FbBits stip,
|
|---|
| 1892 | FbBits fgxor,
|
|---|
| 1893 | int n);
|
|---|
| 1894 |
|
|---|
| 1895 | extern _X_EXPORT void
|
|---|
| 1896 | fbEvenStipple (FbBits *dst,
|
|---|
| 1897 | FbStride dstStride,
|
|---|
| 1898 | int dstX,
|
|---|
| 1899 | int dstBpp,
|
|---|
| 1900 |
|
|---|
| 1901 | int width,
|
|---|
| 1902 | int height,
|
|---|
| 1903 |
|
|---|
| 1904 | FbStip *stip,
|
|---|
| 1905 | FbStride stipStride,
|
|---|
| 1906 | int stipHeight,
|
|---|
| 1907 |
|
|---|
| 1908 | FbBits fgand,
|
|---|
| 1909 | FbBits fgxor,
|
|---|
| 1910 | FbBits bgand,
|
|---|
| 1911 | FbBits bgxor,
|
|---|
| 1912 |
|
|---|
| 1913 | int xRot,
|
|---|
| 1914 | int yRot);
|
|---|
| 1915 |
|
|---|
| 1916 | extern _X_EXPORT void
|
|---|
| 1917 | fbOddStipple (FbBits *dst,
|
|---|
| 1918 | FbStride dstStride,
|
|---|
| 1919 | int dstX,
|
|---|
| 1920 | int dstBpp,
|
|---|
| 1921 |
|
|---|
| 1922 | int width,
|
|---|
| 1923 | int height,
|
|---|
| 1924 |
|
|---|
| 1925 | FbStip *stip,
|
|---|
| 1926 | FbStride stipStride,
|
|---|
| 1927 | int stipWidth,
|
|---|
| 1928 | int stipHeight,
|
|---|
| 1929 |
|
|---|
| 1930 | FbBits fgand,
|
|---|
| 1931 | FbBits fgxor,
|
|---|
| 1932 | FbBits bgand,
|
|---|
| 1933 | FbBits bgxor,
|
|---|
| 1934 |
|
|---|
| 1935 | int xRot,
|
|---|
| 1936 | int yRot);
|
|---|
| 1937 |
|
|---|
| 1938 | extern _X_EXPORT void
|
|---|
| 1939 | fbStipple (FbBits *dst,
|
|---|
| 1940 | FbStride dstStride,
|
|---|
| 1941 | int dstX,
|
|---|
| 1942 | int dstBpp,
|
|---|
| 1943 |
|
|---|
| 1944 | int width,
|
|---|
| 1945 | int height,
|
|---|
| 1946 |
|
|---|
| 1947 | FbStip *stip,
|
|---|
| 1948 | FbStride stipStride,
|
|---|
| 1949 | int stipWidth,
|
|---|
| 1950 | int stipHeight,
|
|---|
| 1951 | Bool even,
|
|---|
| 1952 |
|
|---|
| 1953 | FbBits fgand,
|
|---|
| 1954 | FbBits fgxor,
|
|---|
| 1955 | FbBits bgand,
|
|---|
| 1956 | FbBits bgxor,
|
|---|
| 1957 |
|
|---|
| 1958 | int xRot,
|
|---|
| 1959 | int yRot);
|
|---|
| 1960 |
|
|---|
| 1961 | /*
|
|---|
| 1962 | * fbtile.c
|
|---|
| 1963 | */
|
|---|
| 1964 |
|
|---|
| 1965 | extern _X_EXPORT void
|
|---|
| 1966 | fbEvenTile (FbBits *dst,
|
|---|
| 1967 | FbStride dstStride,
|
|---|
| 1968 | int dstX,
|
|---|
| 1969 |
|
|---|
| 1970 | int width,
|
|---|
| 1971 | int height,
|
|---|
| 1972 |
|
|---|
| 1973 | FbBits *tile,
|
|---|
| 1974 | FbStride tileStride,
|
|---|
| 1975 | int tileHeight,
|
|---|
| 1976 |
|
|---|
| 1977 | int alu,
|
|---|
| 1978 | FbBits pm,
|
|---|
| 1979 | int xRot,
|
|---|
| 1980 | int yRot);
|
|---|
| 1981 |
|
|---|
| 1982 | extern _X_EXPORT void
|
|---|
| 1983 | fbOddTile (FbBits *dst,
|
|---|
| 1984 | FbStride dstStride,
|
|---|
| 1985 | int dstX,
|
|---|
| 1986 |
|
|---|
| 1987 | int width,
|
|---|
| 1988 | int height,
|
|---|
| 1989 |
|
|---|
| 1990 | FbBits *tile,
|
|---|
| 1991 | FbStride tileStride,
|
|---|
| 1992 | int tileWidth,
|
|---|
| 1993 | int tileHeight,
|
|---|
| 1994 |
|
|---|
| 1995 | int alu,
|
|---|
| 1996 | FbBits pm,
|
|---|
| 1997 | int bpp,
|
|---|
| 1998 |
|
|---|
| 1999 | int xRot,
|
|---|
| 2000 | int yRot);
|
|---|
| 2001 |
|
|---|
| 2002 | extern _X_EXPORT void
|
|---|
| 2003 | fbTile (FbBits *dst,
|
|---|
| 2004 | FbStride dstStride,
|
|---|
| 2005 | int dstX,
|
|---|
| 2006 |
|
|---|
| 2007 | int width,
|
|---|
| 2008 | int height,
|
|---|
| 2009 |
|
|---|
| 2010 | FbBits *tile,
|
|---|
| 2011 | FbStride tileStride,
|
|---|
| 2012 | int tileWidth,
|
|---|
| 2013 | int tileHeight,
|
|---|
| 2014 |
|
|---|
| 2015 | int alu,
|
|---|
| 2016 | FbBits pm,
|
|---|
| 2017 | int bpp,
|
|---|
| 2018 |
|
|---|
| 2019 | int xRot,
|
|---|
| 2020 | int yRot);
|
|---|
| 2021 |
|
|---|
| 2022 | /*
|
|---|
| 2023 | * fbutil.c
|
|---|
| 2024 | */
|
|---|
| 2025 | extern _X_EXPORT FbBits
|
|---|
| 2026 | fbReplicatePixel (Pixel p, int bpp);
|
|---|
| 2027 |
|
|---|
| 2028 | extern _X_EXPORT void
|
|---|
| 2029 | fbReduceRasterOp (int rop, FbBits fg, FbBits pm, FbBits *andp, FbBits *xorp);
|
|---|
| 2030 |
|
|---|
| 2031 | #ifdef FB_ACCESS_WRAPPER
|
|---|
| 2032 | extern _X_EXPORT ReadMemoryProcPtr wfbReadMemory;
|
|---|
| 2033 | extern _X_EXPORT WriteMemoryProcPtr wfbWriteMemory;
|
|---|
| 2034 | #endif
|
|---|
| 2035 |
|
|---|
| 2036 | /*
|
|---|
| 2037 | * fbwindow.c
|
|---|
| 2038 | */
|
|---|
| 2039 |
|
|---|
| 2040 | extern _X_EXPORT Bool
|
|---|
| 2041 | fbCreateWindow(WindowPtr pWin);
|
|---|
| 2042 |
|
|---|
| 2043 | extern _X_EXPORT Bool
|
|---|
| 2044 | fbDestroyWindow(WindowPtr pWin);
|
|---|
| 2045 |
|
|---|
| 2046 | extern _X_EXPORT Bool
|
|---|
| 2047 | fbMapWindow(WindowPtr pWindow);
|
|---|
| 2048 |
|
|---|
| 2049 | extern _X_EXPORT Bool
|
|---|
| 2050 | fbPositionWindow(WindowPtr pWin, int x, int y);
|
|---|
| 2051 |
|
|---|
| 2052 | extern _X_EXPORT Bool
|
|---|
| 2053 | fbUnmapWindow(WindowPtr pWindow);
|
|---|
| 2054 |
|
|---|
| 2055 | extern _X_EXPORT void
|
|---|
| 2056 | fbCopyWindowProc (DrawablePtr pSrcDrawable,
|
|---|
| 2057 | DrawablePtr pDstDrawable,
|
|---|
| 2058 | GCPtr pGC,
|
|---|
| 2059 | BoxPtr pbox,
|
|---|
| 2060 | int nbox,
|
|---|
| 2061 | int dx,
|
|---|
| 2062 | int dy,
|
|---|
| 2063 | Bool reverse,
|
|---|
| 2064 | Bool upsidedown,
|
|---|
| 2065 | Pixel bitplane,
|
|---|
| 2066 | void *closure);
|
|---|
| 2067 |
|
|---|
| 2068 | extern _X_EXPORT void
|
|---|
| 2069 | fbCopyWindow(WindowPtr pWin,
|
|---|
| 2070 | DDXPointRec ptOldOrg,
|
|---|
| 2071 | RegionPtr prgnSrc);
|
|---|
| 2072 |
|
|---|
| 2073 | extern _X_EXPORT Bool
|
|---|
| 2074 | fbChangeWindowAttributes(WindowPtr pWin, unsigned long mask);
|
|---|
| 2075 |
|
|---|
| 2076 | extern _X_EXPORT void
|
|---|
| 2077 | fbFillRegionSolid (DrawablePtr pDrawable,
|
|---|
| 2078 | RegionPtr pRegion,
|
|---|
| 2079 | FbBits and,
|
|---|
| 2080 | FbBits xor);
|
|---|
| 2081 |
|
|---|
| 2082 | extern _X_EXPORT pixman_image_t *
|
|---|
| 2083 | image_from_pict (PicturePtr pict,
|
|---|
| 2084 | Bool has_clip,
|
|---|
| 2085 | int *xoff,
|
|---|
| 2086 | int *yoff);
|
|---|
| 2087 |
|
|---|
| 2088 | extern _X_EXPORT void free_pixman_pict (PicturePtr, pixman_image_t *);
|
|---|
| 2089 |
|
|---|
| 2090 | #endif /* _FB_H_ */
|
|---|
| 2091 |
|
|---|
