| 1 | /*
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| 2 | *
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| 3 | * Copyright © 1998 Keith Packard
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| 4 | *
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| 5 | * Permission to use, copy, modify, distribute, and sell this software and its
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| 6 | * documentation for any purpose is hereby granted without fee, provided that
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| 7 | * the above copyright notice appear in all copies and that both that
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| 8 | * copyright notice and this permission notice appear in supporting
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| 9 | * documentation, and that the name of Keith Packard not be used in
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| 10 | * advertising or publicity pertaining to distribution of the software without
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| 11 | * specific, written prior permission. Keith Packard makes no
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| 12 | * representations about the suitability of this software for any purpose. It
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| 13 | * is provided "as is" without express or implied warranty.
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| 14 | *
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| 15 | * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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| 16 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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| 17 | * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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| 18 | * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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| 19 | * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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| 20 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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| 21 | * PERFORMANCE OF THIS SOFTWARE.
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| 22 | */
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| 23 |
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| 24 |
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| 25 | #ifndef _FB_H_
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| 26 | #define _FB_H_
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| 27 |
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| 28 | #include <X11/X.h>
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| 29 | #include <pixman.h>
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| 30 |
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| 31 | #include "scrnintstr.h"
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| 32 | #include "pixmap.h"
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| 33 | #include "pixmapstr.h"
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| 34 | #include "region.h"
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| 35 | #include "gcstruct.h"
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| 36 | #include "colormap.h"
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| 37 | #include "miscstruct.h"
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| 38 | #include "servermd.h"
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| 39 | #include "windowstr.h"
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| 40 | #include "privates.h"
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| 41 | #include "mi.h"
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| 42 | #include "migc.h"
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| 43 | #include "mibstore.h"
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| 44 | #ifdef RENDER
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| 45 | #include "picturestr.h"
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| 46 | #else
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| 47 | #include "picture.h"
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| 48 | #endif
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| 49 |
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| 50 | #ifdef FB_ACCESS_WRAPPER
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| 51 |
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| 52 | #include "wfbrename.h"
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| 53 | #define FBPREFIX(x) wfb##x
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| 54 | #define WRITE(ptr, val) ((*wfbWriteMemory)((ptr), (val), sizeof(*(ptr))))
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| 55 | #define READ(ptr) ((*wfbReadMemory)((ptr), sizeof(*(ptr))))
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| 56 |
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| 57 | #define MEMCPY_WRAPPED(dst, src, size) do { \
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| 58 | size_t _i; \
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| 59 | CARD8 *_dst = (CARD8*)(dst), *_src = (CARD8*)(src); \
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| 60 | for(_i = 0; _i < size; _i++) { \
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| 61 | WRITE(_dst +_i, READ(_src + _i)); \
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| 62 | } \
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| 63 | } while(0)
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| 64 |
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| 65 | #define MEMSET_WRAPPED(dst, val, size) do { \
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| 66 | size_t _i; \
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| 67 | CARD8 *_dst = (CARD8*)(dst); \
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| 68 | for(_i = 0; _i < size; _i++) { \
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| 69 | WRITE(_dst +_i, (val)); \
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| 70 | } \
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| 71 | } while(0)
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| 72 |
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| 73 | #else
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| 74 |
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| 75 | #define FBPREFIX(x) fb##x
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| 76 | #define WRITE(ptr, val) (*(ptr) = (val))
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| 77 | #define READ(ptr) (*(ptr))
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| 78 | #define MEMCPY_WRAPPED(dst, src, size) memcpy((dst), (src), (size))
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| 79 | #define MEMSET_WRAPPED(dst, val, size) memset((dst), (val), (size))
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| 80 |
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| 81 | #endif
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| 82 |
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| 83 | /*
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| 84 | * This single define controls the basic size of data manipulated
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| 85 | * by this software; it must be log2(sizeof (FbBits) * 8)
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| 86 | */
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| 87 |
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| 88 | #ifndef FB_SHIFT
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| 89 | #define FB_SHIFT LOG2_BITMAP_PAD
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| 90 | #endif
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| 91 |
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| 92 | #if FB_SHIFT < LOG2_BITMAP_PAD
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| 93 | error FB_SHIFT must be >= LOG2_BITMAP_PAD
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| 94 | #endif
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| 95 |
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| 96 | #define FB_UNIT (1 << FB_SHIFT)
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| 97 | #define FB_HALFUNIT (1 << (FB_SHIFT-1))
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| 98 | #define FB_MASK (FB_UNIT - 1)
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| 99 | #define FB_ALLONES ((FbBits) -1)
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| 100 |
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| 101 | #if GLYPHPADBYTES != 4
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| 102 | #error "GLYPHPADBYTES must be 4"
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| 103 | #endif
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| 104 | /* whether to bother to include 24bpp support */
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| 105 | #ifndef FBNO24BIT
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| 106 | #define FB_24BIT
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| 107 | #endif
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| 108 |
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| 109 | /*
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| 110 | * Unless otherwise instructed, fb includes code to advertise 24bpp
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| 111 | * windows with 32bpp image format for application compatibility
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| 112 | */
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| 113 |
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| 114 | #ifdef FB_24BIT
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| 115 | #ifndef FBNO24_32
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| 116 | #define FB_24_32BIT
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| 117 | #endif
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| 118 | #endif
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| 119 |
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| 120 | #define FB_STIP_SHIFT LOG2_BITMAP_PAD
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| 121 | #define FB_STIP_UNIT (1 << FB_STIP_SHIFT)
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| 122 | #define FB_STIP_MASK (FB_STIP_UNIT - 1)
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| 123 | #define FB_STIP_ALLONES ((FbStip) -1)
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| 124 |
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| 125 | #define FB_STIP_ODDSTRIDE(s) (((s) & (FB_MASK >> FB_STIP_SHIFT)) != 0)
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| 126 | #define FB_STIP_ODDPTR(p) ((((long) (p)) & (FB_MASK >> 3)) != 0)
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| 127 |
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| 128 | #define FbStipStrideToBitsStride(s) (((s) >> (FB_SHIFT - FB_STIP_SHIFT)))
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| 129 | #define FbBitsStrideToStipStride(s) (((s) << (FB_SHIFT - FB_STIP_SHIFT)))
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| 130 |
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| 131 | #define FbFullMask(n) ((n) == FB_UNIT ? FB_ALLONES : ((((FbBits) 1) << n) - 1))
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| 132 |
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| 133 | #if FB_SHIFT == 6
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| 134 | # ifdef WIN32
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| 135 | typedef unsigned __int64 FbBits;
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| 136 | # else
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| 137 | # if defined(__alpha__) || defined(__alpha) || \
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| 138 | defined(ia64) || defined(__ia64__) || \
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| 139 | defined(__sparc64__) || defined(_LP64) || \
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| 140 | defined(__s390x__) || \
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| 141 | defined(amd64) || defined (__amd64__) || \
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| 142 | defined (__powerpc64__)
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| 143 | typedef unsigned long FbBits;
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| 144 | # else
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| 145 | typedef unsigned long long FbBits;
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| 146 | # endif
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| 147 | # endif
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| 148 | #endif
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| 149 |
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| 150 | #if FB_SHIFT == 5
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| 151 | typedef CARD32 FbBits;
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| 152 | #endif
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| 153 |
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| 154 | #if FB_SHIFT == 4
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| 155 | typedef CARD16 FbBits;
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| 156 | #endif
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| 157 |
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| 158 | #if LOG2_BITMAP_PAD == FB_SHIFT
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| 159 | typedef FbBits FbStip;
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| 160 | #else
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| 161 | # if LOG2_BITMAP_PAD == 5
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| 162 | typedef CARD32 FbStip;
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| 163 | # endif
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| 164 | #endif
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| 165 |
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| 166 | typedef int FbStride;
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| 167 |
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| 168 |
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| 169 | #ifdef FB_DEBUG
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| 170 | extern _X_EXPORT void fbValidateDrawable(DrawablePtr d);
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| 171 | extern _X_EXPORT void fbInitializeDrawable(DrawablePtr d);
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| 172 | extern _X_EXPORT void fbSetBits (FbStip *bits, int stride, FbStip data);
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| 173 | #define FB_HEAD_BITS (FbStip) (0xbaadf00d)
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| 174 | #define FB_TAIL_BITS (FbStip) (0xbaddf0ad)
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| 175 | #else
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| 176 | #define fbValidateDrawable(d)
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| 177 | #define fdInitializeDrawable(d)
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| 178 | #endif
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| 179 |
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| 180 | #include "fbrop.h"
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| 181 |
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| 182 | #if BITMAP_BIT_ORDER == LSBFirst
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| 183 | #define FbScrLeft(x,n) ((x) >> (n))
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| 184 | #define FbScrRight(x,n) ((x) << (n))
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| 185 | /* #define FbLeftBits(x,n) ((x) & ((((FbBits) 1) << (n)) - 1)) */
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| 186 | #define FbLeftStipBits(x,n) ((x) & ((((FbStip) 1) << (n)) - 1))
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| 187 | #define FbStipMoveLsb(x,s,n) (FbStipRight (x,(s)-(n)))
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| 188 | #define FbPatternOffsetBits 0
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| 189 | #else
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| 190 | #define FbScrLeft(x,n) ((x) << (n))
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| 191 | #define FbScrRight(x,n) ((x) >> (n))
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| 192 | /* #define FbLeftBits(x,n) ((x) >> (FB_UNIT - (n))) */
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| 193 | #define FbLeftStipBits(x,n) ((x) >> (FB_STIP_UNIT - (n)))
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| 194 | #define FbStipMoveLsb(x,s,n) (x)
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| 195 | #define FbPatternOffsetBits (sizeof (FbBits) - 1)
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| 196 | #endif
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| 197 |
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| 198 | #include "micoord.h"
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| 199 |
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| 200 | #define FbStipLeft(x,n) FbScrLeft(x,n)
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| 201 | #define FbStipRight(x,n) FbScrRight(x,n)
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| 202 |
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| 203 | #define FbRotLeft(x,n) FbScrLeft(x,n) | (n ? FbScrRight(x,FB_UNIT-n) : 0)
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| 204 | #define FbRotRight(x,n) FbScrRight(x,n) | (n ? FbScrLeft(x,FB_UNIT-n) : 0)
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| 205 |
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| 206 | #define FbRotStipLeft(x,n) FbStipLeft(x,n) | (n ? FbStipRight(x,FB_STIP_UNIT-n) : 0)
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| 207 | #define FbRotStipRight(x,n) FbStipRight(x,n) | (n ? FbStipLeft(x,FB_STIP_UNIT-n) : 0)
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| 208 |
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| 209 | #define FbLeftMask(x) ( ((x) & FB_MASK) ? \
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| 210 | FbScrRight(FB_ALLONES,(x) & FB_MASK) : 0)
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| 211 | #define FbRightMask(x) ( ((FB_UNIT - (x)) & FB_MASK) ? \
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| 212 | FbScrLeft(FB_ALLONES,(FB_UNIT - (x)) & FB_MASK) : 0)
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| 213 |
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| 214 | #define FbLeftStipMask(x) ( ((x) & FB_STIP_MASK) ? \
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| 215 | FbStipRight(FB_STIP_ALLONES,(x) & FB_STIP_MASK) : 0)
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| 216 | #define FbRightStipMask(x) ( ((FB_STIP_UNIT - (x)) & FB_STIP_MASK) ? \
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| 217 | FbScrLeft(FB_STIP_ALLONES,(FB_STIP_UNIT - (x)) & FB_STIP_MASK) : 0)
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| 218 |
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| 219 | #define FbBitsMask(x,w) (FbScrRight(FB_ALLONES,(x) & FB_MASK) & \
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| 220 | FbScrLeft(FB_ALLONES,(FB_UNIT - ((x) + (w))) & FB_MASK))
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| 221 |
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| 222 | #define FbStipMask(x,w) (FbStipRight(FB_STIP_ALLONES,(x) & FB_STIP_MASK) & \
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| 223 | FbStipLeft(FB_STIP_ALLONES,(FB_STIP_UNIT - ((x)+(w))) & FB_STIP_MASK))
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| 224 |
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| 225 |
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| 226 | #define FbMaskBits(x,w,l,n,r) { \
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| 227 | n = (w); \
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| 228 | r = FbRightMask((x)+n); \
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| 229 | l = FbLeftMask(x); \
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| 230 | if (l) { \
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| 231 | n -= FB_UNIT - ((x) & FB_MASK); \
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| 232 | if (n < 0) { \
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| 233 | n = 0; \
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| 234 | l &= r; \
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| 235 | r = 0; \
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| 236 | } \
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| 237 | } \
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| 238 | n >>= FB_SHIFT; \
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| 239 | }
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| 240 |
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| 241 | #ifdef FBNOPIXADDR
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| 242 | #define FbMaskBitsBytes(x,w,copy,l,lb,n,r,rb) FbMaskBits(x,w,l,n,r)
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| 243 | #define FbDoLeftMaskByteRRop(dst,lb,l,and,xor) { \
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| 244 | *dst = FbDoMaskRRop(*dst,and,xor,l); \
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| 245 | }
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| 246 | #define FbDoRightMaskByteRRop(dst,rb,r,and,xor) { \
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| 247 | *dst = FbDoMaskRRop(*dst,and,xor,r); \
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| 248 | }
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| 249 | #else
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| 250 |
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| 251 | #define FbByteMaskInvalid 0x10
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| 252 |
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| 253 | #define FbPatternOffset(o,t) ((o) ^ (FbPatternOffsetBits & ~(sizeof (t) - 1)))
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| 254 |
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| 255 | #define FbPtrOffset(p,o,t) ((t *) ((CARD8 *) (p) + (o)))
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| 256 | #define FbSelectPatternPart(xor,o,t) ((xor) >> (FbPatternOffset (o,t) << 3))
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| 257 | #define FbStorePart(dst,off,t,xor) (WRITE(FbPtrOffset(dst,off,t), \
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| 258 | FbSelectPart(xor,off,t)))
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| 259 | #ifndef FbSelectPart
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| 260 | #define FbSelectPart(x,o,t) FbSelectPatternPart(x,o,t)
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| 261 | #endif
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| 262 |
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| 263 | #define FbMaskBitsBytes(x,w,copy,l,lb,n,r,rb) { \
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| 264 | n = (w); \
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| 265 | lb = 0; \
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| 266 | rb = 0; \
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| 267 | r = FbRightMask((x)+n); \
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| 268 | if (r) { \
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| 269 | /* compute right byte length */ \
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| 270 | if ((copy) && (((x) + n) & 7) == 0) { \
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| 271 | rb = (((x) + n) & FB_MASK) >> 3; \
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| 272 | } else { \
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| 273 | rb = FbByteMaskInvalid; \
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| 274 | } \
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| 275 | } \
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| 276 | l = FbLeftMask(x); \
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| 277 | if (l) { \
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| 278 | /* compute left byte length */ \
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| 279 | if ((copy) && ((x) & 7) == 0) { \
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| 280 | lb = ((x) & FB_MASK) >> 3; \
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| 281 | } else { \
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| 282 | lb = FbByteMaskInvalid; \
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| 283 | } \
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| 284 | /* subtract out the portion painted by leftMask */ \
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| 285 | n -= FB_UNIT - ((x) & FB_MASK); \
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| 286 | if (n < 0) { \
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| 287 | if (lb != FbByteMaskInvalid) { \
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| 288 | if (rb == FbByteMaskInvalid) { \
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| 289 | lb = FbByteMaskInvalid; \
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| 290 | } else if (rb) { \
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| 291 | lb |= (rb - lb) << (FB_SHIFT - 3); \
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| 292 | rb = 0; \
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| 293 | } \
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| 294 | } \
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| 295 | n = 0; \
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| 296 | l &= r; \
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| 297 | r = 0; \
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| 298 | }\
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| 299 | } \
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| 300 | n >>= FB_SHIFT; \
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| 301 | }
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| 302 |
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| 303 | #if FB_SHIFT == 6
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| 304 | #define FbDoLeftMaskByteRRop6Cases(dst,xor) \
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| 305 | case (sizeof (FbBits) - 7) | (1 << (FB_SHIFT - 3)): \
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| 306 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 307 | break; \
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| 308 | case (sizeof (FbBits) - 7) | (2 << (FB_SHIFT - 3)): \
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| 309 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 310 | FbStorePart(dst,sizeof (FbBits) - 6,CARD8,xor); \
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| 311 | break; \
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| 312 | case (sizeof (FbBits) - 7) | (3 << (FB_SHIFT - 3)): \
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| 313 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 314 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 315 | break; \
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| 316 | case (sizeof (FbBits) - 7) | (4 << (FB_SHIFT - 3)): \
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| 317 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 318 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 319 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \
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| 320 | break; \
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| 321 | case (sizeof (FbBits) - 7) | (5 << (FB_SHIFT - 3)): \
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| 322 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 323 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 324 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
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| 325 | break; \
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| 326 | case (sizeof (FbBits) - 7) | (6 << (FB_SHIFT - 3)): \
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| 327 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 328 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 329 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
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| 330 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
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| 331 | break; \
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| 332 | case (sizeof (FbBits) - 7): \
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| 333 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 334 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 335 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \
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| 336 | break; \
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| 337 | case (sizeof (FbBits) - 6) | (1 << (FB_SHIFT - 3)): \
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| 338 | FbStorePart(dst,sizeof (FbBits) - 6,CARD8,xor); \
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| 339 | break; \
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| 340 | case (sizeof (FbBits) - 6) | (2 << (FB_SHIFT - 3)): \
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| 341 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 342 | break; \
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| 343 | case (sizeof (FbBits) - 6) | (3 << (FB_SHIFT - 3)): \
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| 344 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 345 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \
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| 346 | break; \
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| 347 | case (sizeof (FbBits) - 6) | (4 << (FB_SHIFT - 3)): \
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| 348 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 349 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
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| 350 | break; \
|
|---|
| 351 | case (sizeof (FbBits) - 6) | (5 << (FB_SHIFT - 3)): \
|
|---|
| 352 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
|
|---|
| 353 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 354 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 355 | break; \
|
|---|
| 356 | case (sizeof (FbBits) - 6): \
|
|---|
| 357 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
|
|---|
| 358 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \
|
|---|
| 359 | break; \
|
|---|
| 360 | case (sizeof (FbBits) - 5) | (1 << (FB_SHIFT - 3)): \
|
|---|
| 361 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
|
|---|
| 362 | break; \
|
|---|
| 363 | case (sizeof (FbBits) - 5) | (2 << (FB_SHIFT - 3)): \
|
|---|
| 364 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
|
|---|
| 365 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \
|
|---|
| 366 | break; \
|
|---|
| 367 | case (sizeof (FbBits) - 5) | (3 << (FB_SHIFT - 3)): \
|
|---|
| 368 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
|
|---|
| 369 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 370 | break; \
|
|---|
| 371 | case (sizeof (FbBits) - 5) | (4 << (FB_SHIFT - 3)): \
|
|---|
| 372 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
|
|---|
| 373 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 374 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 375 | break; \
|
|---|
| 376 | case (sizeof (FbBits) - 5): \
|
|---|
| 377 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
|
|---|
| 378 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \
|
|---|
| 379 | break; \
|
|---|
| 380 | case (sizeof (FbBits) - 4) | (1 << (FB_SHIFT - 3)): \
|
|---|
| 381 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \
|
|---|
| 382 | break; \
|
|---|
| 383 | case (sizeof (FbBits) - 4) | (2 << (FB_SHIFT - 3)): \
|
|---|
| 384 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 385 | break; \
|
|---|
| 386 | case (sizeof (FbBits) - 4) | (3 << (FB_SHIFT - 3)): \
|
|---|
| 387 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 388 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 389 | break; \
|
|---|
| 390 | case (sizeof (FbBits) - 4): \
|
|---|
| 391 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \
|
|---|
| 392 | break;
|
|---|
| 393 |
|
|---|
| 394 | #define FbDoRightMaskByteRRop6Cases(dst,xor) \
|
|---|
| 395 | case 4: \
|
|---|
| 396 | FbStorePart(dst,0,CARD32,xor); \
|
|---|
| 397 | break; \
|
|---|
| 398 | case 5: \
|
|---|
| 399 | FbStorePart(dst,0,CARD32,xor); \
|
|---|
| 400 | FbStorePart(dst,4,CARD8,xor); \
|
|---|
| 401 | break; \
|
|---|
| 402 | case 6: \
|
|---|
| 403 | FbStorePart(dst,0,CARD32,xor); \
|
|---|
| 404 | FbStorePart(dst,4,CARD16,xor); \
|
|---|
| 405 | break; \
|
|---|
| 406 | case 7: \
|
|---|
| 407 | FbStorePart(dst,0,CARD32,xor); \
|
|---|
| 408 | FbStorePart(dst,4,CARD16,xor); \
|
|---|
| 409 | FbStorePart(dst,6,CARD8,xor); \
|
|---|
| 410 | break;
|
|---|
| 411 | #else
|
|---|
| 412 | #define FbDoLeftMaskByteRRop6Cases(dst,xor)
|
|---|
| 413 | #define FbDoRightMaskByteRRop6Cases(dst,xor)
|
|---|
| 414 | #endif
|
|---|
| 415 |
|
|---|
| 416 | #define FbDoLeftMaskByteRRop(dst,lb,l,and,xor) { \
|
|---|
| 417 | switch (lb) { \
|
|---|
| 418 | FbDoLeftMaskByteRRop6Cases(dst,xor) \
|
|---|
| 419 | case (sizeof (FbBits) - 3) | (1 << (FB_SHIFT - 3)): \
|
|---|
| 420 | FbStorePart(dst,sizeof (FbBits) - 3,CARD8,xor); \
|
|---|
| 421 | break; \
|
|---|
| 422 | case (sizeof (FbBits) - 3) | (2 << (FB_SHIFT - 3)): \
|
|---|
| 423 | FbStorePart(dst,sizeof (FbBits) - 3,CARD8,xor); \
|
|---|
| 424 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 425 | break; \
|
|---|
| 426 | case (sizeof (FbBits) - 2) | (1 << (FB_SHIFT - 3)): \
|
|---|
| 427 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 428 | break; \
|
|---|
| 429 | case sizeof (FbBits) - 3: \
|
|---|
| 430 | FbStorePart(dst,sizeof (FbBits) - 3,CARD8,xor); \
|
|---|
| 431 | case sizeof (FbBits) - 2: \
|
|---|
| 432 | FbStorePart(dst,sizeof (FbBits) - 2,CARD16,xor); \
|
|---|
| 433 | break; \
|
|---|
| 434 | case sizeof (FbBits) - 1: \
|
|---|
| 435 | FbStorePart(dst,sizeof (FbBits) - 1,CARD8,xor); \
|
|---|
| 436 | break; \
|
|---|
| 437 | default: \
|
|---|
| 438 | WRITE(dst, FbDoMaskRRop(READ(dst), and, xor, l)); \
|
|---|
| 439 | break; \
|
|---|
| 440 | } \
|
|---|
| 441 | }
|
|---|
| 442 |
|
|---|
| 443 |
|
|---|
| 444 | #define FbDoRightMaskByteRRop(dst,rb,r,and,xor) { \
|
|---|
| 445 | switch (rb) { \
|
|---|
| 446 | case 1: \
|
|---|
| 447 | FbStorePart(dst,0,CARD8,xor); \
|
|---|
| 448 | break; \
|
|---|
| 449 | case 2: \
|
|---|
| 450 | FbStorePart(dst,0,CARD16,xor); \
|
|---|
| 451 | break; \
|
|---|
| 452 | case 3: \
|
|---|
| 453 | FbStorePart(dst,0,CARD16,xor); \
|
|---|
| 454 | FbStorePart(dst,2,CARD8,xor); \
|
|---|
| 455 | break; \
|
|---|
| 456 | FbDoRightMaskByteRRop6Cases(dst,xor) \
|
|---|
| 457 | default: \
|
|---|
| 458 | WRITE(dst, FbDoMaskRRop (READ(dst), and, xor, r)); \
|
|---|
| 459 | } \
|
|---|
| 460 | }
|
|---|
| 461 | #endif
|
|---|
| 462 |
|
|---|
| 463 | #define FbMaskStip(x,w,l,n,r) { \
|
|---|
| 464 | n = (w); \
|
|---|
| 465 | r = FbRightStipMask((x)+n); \
|
|---|
| 466 | l = FbLeftStipMask(x); \
|
|---|
| 467 | if (l) { \
|
|---|
| 468 | n -= FB_STIP_UNIT - ((x) & FB_STIP_MASK); \
|
|---|
| 469 | if (n < 0) { \
|
|---|
| 470 | n = 0; \
|
|---|
| 471 | l &= r; \
|
|---|
| 472 | r = 0; \
|
|---|
| 473 | } \
|
|---|
| 474 | } \
|
|---|
| 475 | n >>= FB_STIP_SHIFT; \
|
|---|
| 476 | }
|
|---|
| 477 |
|
|---|
| 478 | /*
|
|---|
| 479 | * These macros are used to transparently stipple
|
|---|
| 480 | * in copy mode; the expected usage is with 'n' constant
|
|---|
| 481 | * so all of the conditional parts collapse into a minimal
|
|---|
| 482 | * sequence of partial word writes
|
|---|
| 483 | *
|
|---|
| 484 | * 'n' is the bytemask of which bytes to store, 'a' is the address
|
|---|
| 485 | * of the FbBits base unit, 'o' is the offset within that unit
|
|---|
| 486 | *
|
|---|
| 487 | * The term "lane" comes from the hardware term "byte-lane" which
|
|---|
| 488 | */
|
|---|
| 489 |
|
|---|
| 490 | #define FbLaneCase1(n,a,o) \
|
|---|
| 491 | if ((n) == 0x01) { \
|
|---|
| 492 | WRITE((CARD8 *) ((a)+FbPatternOffset(o,CARD8)), fgxor); \
|
|---|
| 493 | }
|
|---|
| 494 |
|
|---|
| 495 | #define FbLaneCase2(n,a,o) \
|
|---|
| 496 | if ((n) == 0x03) { \
|
|---|
| 497 | WRITE((CARD16 *) ((a)+FbPatternOffset(o,CARD16)), fgxor); \
|
|---|
| 498 | } else { \
|
|---|
| 499 | FbLaneCase1((n)&1,a,o) \
|
|---|
| 500 | FbLaneCase1((n)>>1,a,(o)+1) \
|
|---|
| 501 | }
|
|---|
| 502 |
|
|---|
| 503 | #define FbLaneCase4(n,a,o) \
|
|---|
| 504 | if ((n) == 0x0f) { \
|
|---|
| 505 | WRITE((CARD32 *) ((a)+FbPatternOffset(o,CARD32)), fgxor); \
|
|---|
| 506 | } else { \
|
|---|
| 507 | FbLaneCase2((n)&3,a,o) \
|
|---|
| 508 | FbLaneCase2((n)>>2,a,(o)+2) \
|
|---|
| 509 | }
|
|---|
| 510 |
|
|---|
| 511 | #define FbLaneCase8(n,a,o) \
|
|---|
| 512 | if ((n) == 0x0ff) { \
|
|---|
| 513 | *(FbBits *) ((a)+(o)) = fgxor; \
|
|---|
| 514 | } else { \
|
|---|
| 515 | FbLaneCase4((n)&15,a,o) \
|
|---|
| 516 | FbLaneCase4((n)>>4,a,(o)+4) \
|
|---|
| 517 | }
|
|---|
| 518 |
|
|---|
| 519 | #if FB_SHIFT == 6
|
|---|
| 520 | #define FbLaneCase(n,a) FbLaneCase8(n,(CARD8 *) (a),0)
|
|---|
| 521 | #endif
|
|---|
| 522 |
|
|---|
| 523 | #if FB_SHIFT == 5
|
|---|
| 524 | #define FbLaneCase(n,a) FbLaneCase4(n,(CARD8 *) (a),0)
|
|---|
| 525 | #endif
|
|---|
| 526 |
|
|---|
| 527 | /* Rotate a filled pixel value to the specified alignement */
|
|---|
| 528 | #define FbRot24(p,b) (FbScrRight(p,b) | FbScrLeft(p,24-(b)))
|
|---|
| 529 | #define FbRot24Stip(p,b) (FbStipRight(p,b) | FbStipLeft(p,24-(b)))
|
|---|
| 530 |
|
|---|
| 531 | /* step a filled pixel value to the next/previous FB_UNIT alignment */
|
|---|
| 532 | #define FbNext24Pix(p) (FbRot24(p,(24-FB_UNIT%24)))
|
|---|
| 533 | #define FbPrev24Pix(p) (FbRot24(p,FB_UNIT%24))
|
|---|
| 534 | #define FbNext24Stip(p) (FbRot24(p,(24-FB_STIP_UNIT%24)))
|
|---|
| 535 | #define FbPrev24Stip(p) (FbRot24(p,FB_STIP_UNIT%24))
|
|---|
| 536 |
|
|---|
| 537 | /* step a rotation value to the next/previous rotation value */
|
|---|
| 538 | #if FB_UNIT == 64
|
|---|
| 539 | #define FbNext24Rot(r) ((r) == 16 ? 0 : (r) + 8)
|
|---|
| 540 | #define FbPrev24Rot(r) ((r) == 0 ? 16 : (r) - 8)
|
|---|
| 541 |
|
|---|
| 542 | #if IMAGE_BYTE_ORDER == MSBFirst
|
|---|
| 543 | #define FbFirst24Rot(x) (((x) + 8) % 24)
|
|---|
| 544 | #else
|
|---|
| 545 | #define FbFirst24Rot(x) ((x) % 24)
|
|---|
| 546 | #endif
|
|---|
| 547 |
|
|---|
| 548 | #endif
|
|---|
| 549 |
|
|---|
| 550 | #if FB_UNIT == 32
|
|---|
| 551 | #define FbNext24Rot(r) ((r) == 0 ? 16 : (r) - 8)
|
|---|
| 552 | #define FbPrev24Rot(r) ((r) == 16 ? 0 : (r) + 8)
|
|---|
| 553 |
|
|---|
| 554 | #if IMAGE_BYTE_ORDER == MSBFirst
|
|---|
| 555 | #define FbFirst24Rot(x) (((x) + 16) % 24)
|
|---|
| 556 | #else
|
|---|
| 557 | #define FbFirst24Rot(x) ((x) % 24)
|
|---|
| 558 | #endif
|
|---|
| 559 | #endif
|
|---|
| 560 |
|
|---|
| 561 | #define FbNext24RotStip(r) ((r) == 0 ? 16 : (r) - 8)
|
|---|
| 562 | #define FbPrev24RotStip(r) ((r) == 16 ? 0 : (r) + 8)
|
|---|
| 563 |
|
|---|
| 564 | /* Whether 24-bit specific code is needed for this filled pixel value */
|
|---|
| 565 | #define FbCheck24Pix(p) ((p) == FbNext24Pix(p))
|
|---|
| 566 |
|
|---|
| 567 | /* Macros for dealing with dashing */
|
|---|
| 568 |
|
|---|
| 569 | #define FbDashDeclare \
|
|---|
| 570 | unsigned char *__dash, *__firstDash, *__lastDash
|
|---|
| 571 |
|
|---|
| 572 | #define FbDashInit(pGC,pPriv,dashOffset,dashlen,even) { \
|
|---|
| 573 | (even) = TRUE; \
|
|---|
| 574 | __firstDash = (pGC)->dash; \
|
|---|
| 575 | __lastDash = __firstDash + (pGC)->numInDashList; \
|
|---|
| 576 | (dashOffset) %= (pPriv)->dashLength; \
|
|---|
| 577 | \
|
|---|
| 578 | __dash = __firstDash; \
|
|---|
| 579 | while ((dashOffset) >= ((dashlen) = *__dash)) \
|
|---|
| 580 | { \
|
|---|
| 581 | (dashOffset) -= (dashlen); \
|
|---|
| 582 | (even) = 1-(even); \
|
|---|
| 583 | if (++__dash == __lastDash) \
|
|---|
| 584 | __dash = __firstDash; \
|
|---|
| 585 | } \
|
|---|
| 586 | (dashlen) -= (dashOffset); \
|
|---|
| 587 | }
|
|---|
| 588 |
|
|---|
| 589 | #define FbDashNext(dashlen) { \
|
|---|
| 590 | if (++__dash == __lastDash) \
|
|---|
| 591 | __dash = __firstDash; \
|
|---|
| 592 | (dashlen) = *__dash; \
|
|---|
| 593 | }
|
|---|
| 594 |
|
|---|
| 595 | /* as numInDashList is always even, this case can skip a test */
|
|---|
| 596 |
|
|---|
| 597 | #define FbDashNextEven(dashlen) { \
|
|---|
| 598 | (dashlen) = *++__dash; \
|
|---|
| 599 | }
|
|---|
| 600 |
|
|---|
| 601 | #define FbDashNextOdd(dashlen) FbDashNext(dashlen)
|
|---|
| 602 |
|
|---|
| 603 | #define FbDashStep(dashlen,even) { \
|
|---|
| 604 | if (!--(dashlen)) { \
|
|---|
| 605 | FbDashNext(dashlen); \
|
|---|
| 606 | (even) = 1-(even); \
|
|---|
| 607 | } \
|
|---|
| 608 | }
|
|---|
| 609 |
|
|---|
| 610 | extern _X_EXPORT DevPrivateKey fbGetGCPrivateKey(void);
|
|---|
| 611 | extern _X_EXPORT DevPrivateKey fbGetWinPrivateKey(void);
|
|---|
| 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 fbGetScreenPrivateKey(void);
|
|---|
| 647 |
|
|---|
| 648 | /* private field of a screen */
|
|---|
| 649 | typedef struct {
|
|---|
| 650 | unsigned char win32bpp; /* window bpp for 32-bpp images */
|
|---|
| 651 | unsigned char pix32bpp; /* pixmap bpp for 32-bpp images */
|
|---|
| 652 | #ifdef FB_ACCESS_WRAPPER
|
|---|
| 653 | SetupWrapProcPtr setupWrap; /* driver hook to set pixmap access wrapping */
|
|---|
| 654 | FinishWrapProcPtr finishWrap; /* driver hook to clean up pixmap access wrapping */
|
|---|
| 655 | #endif
|
|---|
| 656 | } FbScreenPrivRec, *FbScreenPrivPtr;
|
|---|
| 657 |
|
|---|
| 658 | #define fbGetScreenPrivate(pScreen) ((FbScreenPrivPtr) \
|
|---|
| 659 | dixLookupPrivate(&(pScreen)->devPrivates, fbGetScreenPrivateKey()))
|
|---|
| 660 | #endif
|
|---|
| 661 |
|
|---|
| 662 | /* private field of GC */
|
|---|
| 663 | typedef struct {
|
|---|
| 664 | FbBits and, xor; /* reduced rop values */
|
|---|
| 665 | FbBits bgand, bgxor; /* for stipples */
|
|---|
| 666 | FbBits fg, bg, pm; /* expanded and filled */
|
|---|
| 667 | unsigned int dashLength; /* total of all dash elements */
|
|---|
| 668 | unsigned char oneRect; /* clip list is single rectangle */
|
|---|
| 669 | unsigned char evenStipple; /* stipple is even */
|
|---|
| 670 | unsigned char bpp; /* current drawable bpp */
|
|---|
| 671 | } FbGCPrivRec, *FbGCPrivPtr;
|
|---|
| 672 |
|
|---|
| 673 | #define fbGetGCPrivate(pGC) ((FbGCPrivPtr)\
|
|---|
| 674 | dixLookupPrivate(&(pGC)->devPrivates, fbGetGCPrivateKey()))
|
|---|
| 675 |
|
|---|
| 676 | #define fbGetCompositeClip(pGC) ((pGC)->pCompositeClip)
|
|---|
| 677 | #define fbGetExpose(pGC) ((pGC)->fExpose)
|
|---|
| 678 | #define fbGetFreeCompClip(pGC) ((pGC)->freeCompClip)
|
|---|
| 679 | #define fbGetRotatedPixmap(pGC) ((pGC)->pRotatedPixmap)
|
|---|
| 680 |
|
|---|
| 681 | #define fbGetScreenPixmap(s) ((PixmapPtr) (s)->devPrivate)
|
|---|
| 682 | #define fbGetWindowPixmap(pWin) ((PixmapPtr)\
|
|---|
| 683 | dixLookupPrivate(&((WindowPtr)(pWin))->devPrivates, fbGetWinPrivateKey()))
|
|---|
| 684 |
|
|---|
| 685 | #ifdef ROOTLESS
|
|---|
| 686 | #define __fbPixDrawableX(pPix) ((pPix)->drawable.x)
|
|---|
| 687 | #define __fbPixDrawableY(pPix) ((pPix)->drawable.y)
|
|---|
| 688 | #else
|
|---|
| 689 | #define __fbPixDrawableX(pPix) 0
|
|---|
| 690 | #define __fbPixDrawableY(pPix) 0
|
|---|
| 691 | #endif
|
|---|
| 692 |
|
|---|
| 693 | #ifdef COMPOSITE
|
|---|
| 694 | #define __fbPixOffXWin(pPix) (__fbPixDrawableX(pPix) - (pPix)->screen_x)
|
|---|
| 695 | #define __fbPixOffYWin(pPix) (__fbPixDrawableY(pPix) - (pPix)->screen_y)
|
|---|
| 696 | #else
|
|---|
| 697 | #define __fbPixOffXWin(pPix) (__fbPixDrawableX(pPix))
|
|---|
| 698 | #define __fbPixOffYWin(pPix) (__fbPixDrawableY(pPix))
|
|---|
| 699 | #endif
|
|---|
| 700 | #define __fbPixOffXPix(pPix) (__fbPixDrawableX(pPix))
|
|---|
| 701 | #define __fbPixOffYPix(pPix) (__fbPixDrawableY(pPix))
|
|---|
| 702 |
|
|---|
| 703 | #define fbGetDrawablePixmap(pDrawable, pixmap, xoff, yoff) { \
|
|---|
| 704 | if ((pDrawable)->type != DRAWABLE_PIXMAP) { \
|
|---|
| 705 | (pixmap) = fbGetWindowPixmap(pDrawable); \
|
|---|
| 706 | (xoff) = __fbPixOffXWin(pixmap); \
|
|---|
| 707 | (yoff) = __fbPixOffYWin(pixmap); \
|
|---|
| 708 | } else { \
|
|---|
| 709 | (pixmap) = (PixmapPtr) (pDrawable); \
|
|---|
| 710 | (xoff) = __fbPixOffXPix(pixmap); \
|
|---|
| 711 | (yoff) = __fbPixOffYPix(pixmap); \
|
|---|
| 712 | } \
|
|---|
| 713 | fbPrepareAccess(pDrawable); \
|
|---|
| 714 | }
|
|---|
| 715 |
|
|---|
| 716 | #define fbGetPixmapBitsData(pixmap, pointer, stride, bpp) { \
|
|---|
| 717 | (pointer) = (FbBits *) (pixmap)->devPrivate.ptr; \
|
|---|
| 718 | (stride) = ((int) (pixmap)->devKind) / sizeof (FbBits); (void)(stride); \
|
|---|
| 719 | (bpp) = (pixmap)->drawable.bitsPerPixel; (void)(bpp); \
|
|---|
| 720 | }
|
|---|
| 721 |
|
|---|
| 722 | #define fbGetPixmapStipData(pixmap, pointer, stride, bpp) { \
|
|---|
| 723 | (pointer) = (FbStip *) (pixmap)->devPrivate.ptr; \
|
|---|
| 724 | (stride) = ((int) (pixmap)->devKind) / sizeof (FbStip); (void)(stride); \
|
|---|
| 725 | (bpp) = (pixmap)->drawable.bitsPerPixel; (void)(bpp); \
|
|---|
| 726 | }
|
|---|
| 727 |
|
|---|
| 728 | #define fbGetDrawable(pDrawable, pointer, stride, bpp, xoff, yoff) { \
|
|---|
| 729 | PixmapPtr _pPix; \
|
|---|
| 730 | fbGetDrawablePixmap(pDrawable, _pPix, xoff, yoff); \
|
|---|
| 731 | fbGetPixmapBitsData(_pPix, pointer, stride, bpp); \
|
|---|
| 732 | }
|
|---|
| 733 |
|
|---|
| 734 | #define fbGetStipDrawable(pDrawable, pointer, stride, bpp, xoff, yoff) { \
|
|---|
| 735 | PixmapPtr _pPix; \
|
|---|
| 736 | fbGetDrawablePixmap(pDrawable, _pPix, xoff, yoff); \
|
|---|
| 737 | fbGetPixmapStipData(_pPix, pointer, stride, bpp); \
|
|---|
| 738 | }
|
|---|
| 739 |
|
|---|
| 740 | /*
|
|---|
| 741 | * XFree86 empties the root BorderClip when the VT is inactive,
|
|---|
| 742 | * here's a macro which uses that to disable GetImage and GetSpans
|
|---|
| 743 | */
|
|---|
| 744 |
|
|---|
| 745 | #define fbWindowEnabled(pWin) \
|
|---|
| 746 | REGION_NOTEMPTY((pWin)->drawable.pScreen, \
|
|---|
| 747 | &WindowTable[(pWin)->drawable.pScreen->myNum]->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 DevPrivateKey fbGetWinPrivateKey(void);
|
|---|
| 838 |
|
|---|
| 839 | extern _X_EXPORT Bool
|
|---|
| 840 | fbAllocatePrivates(ScreenPtr pScreen, DevPrivateKey *pGCIndex);
|
|---|
| 841 |
|
|---|
| 842 | /*
|
|---|
| 843 | * fbarc.c
|
|---|
| 844 | */
|
|---|
| 845 |
|
|---|
| 846 | extern _X_EXPORT void
|
|---|
| 847 | fbPolyArc (DrawablePtr pDrawable,
|
|---|
| 848 | GCPtr pGC,
|
|---|
| 849 | int narcs,
|
|---|
| 850 | xArc *parcs);
|
|---|
| 851 |
|
|---|
| 852 | /*
|
|---|
| 853 | * fbbits.c
|
|---|
| 854 | */
|
|---|
| 855 |
|
|---|
| 856 | extern _X_EXPORT void
|
|---|
| 857 | fbBresSolid8(DrawablePtr pDrawable,
|
|---|
| 858 | GCPtr pGC,
|
|---|
| 859 | int dashOffset,
|
|---|
| 860 | int signdx,
|
|---|
| 861 | int signdy,
|
|---|
| 862 | int axis,
|
|---|
| 863 | int x,
|
|---|
| 864 | int y,
|
|---|
| 865 | int e,
|
|---|
| 866 | int e1,
|
|---|
| 867 | int e3,
|
|---|
| 868 | int len);
|
|---|
| 869 |
|
|---|
| 870 | extern _X_EXPORT void
|
|---|
| 871 | fbBresDash8 (DrawablePtr pDrawable,
|
|---|
| 872 | GCPtr pGC,
|
|---|
| 873 | int dashOffset,
|
|---|
| 874 | int signdx,
|
|---|
| 875 | int signdy,
|
|---|
| 876 | int axis,
|
|---|
| 877 | int x,
|
|---|
| 878 | int y,
|
|---|
| 879 | int e,
|
|---|
| 880 | int e1,
|
|---|
| 881 | int e3,
|
|---|
| 882 | int len);
|
|---|
| 883 |
|
|---|
| 884 | extern _X_EXPORT void
|
|---|
| 885 | fbDots8 (FbBits *dst,
|
|---|
| 886 | FbStride dstStride,
|
|---|
| 887 | int dstBpp,
|
|---|
| 888 | BoxPtr pBox,
|
|---|
| 889 | xPoint *pts,
|
|---|
| 890 | int npt,
|
|---|
| 891 | int xorg,
|
|---|
| 892 | int yorg,
|
|---|
| 893 | int xoff,
|
|---|
| 894 | int yoff,
|
|---|
| 895 | FbBits and,
|
|---|
| 896 | FbBits xor);
|
|---|
| 897 |
|
|---|
| 898 | extern _X_EXPORT void
|
|---|
| 899 | fbArc8 (FbBits *dst,
|
|---|
| 900 | FbStride dstStride,
|
|---|
| 901 | int dstBpp,
|
|---|
| 902 | xArc *arc,
|
|---|
| 903 | int dx,
|
|---|
| 904 | int dy,
|
|---|
| 905 | FbBits and,
|
|---|
| 906 | FbBits xor);
|
|---|
| 907 |
|
|---|
| 908 | extern _X_EXPORT void
|
|---|
| 909 | fbGlyph8 (FbBits *dstLine,
|
|---|
| 910 | FbStride dstStride,
|
|---|
| 911 | int dstBpp,
|
|---|
| 912 | FbStip *stipple,
|
|---|
| 913 | FbBits fg,
|
|---|
| 914 | int height,
|
|---|
| 915 | int shift);
|
|---|
| 916 |
|
|---|
| 917 | extern _X_EXPORT void
|
|---|
| 918 | fbPolyline8 (DrawablePtr pDrawable,
|
|---|
| 919 | GCPtr pGC,
|
|---|
| 920 | int mode,
|
|---|
| 921 | int npt,
|
|---|
| 922 | DDXPointPtr ptsOrig);
|
|---|
| 923 |
|
|---|
| 924 | extern _X_EXPORT void
|
|---|
| 925 | fbPolySegment8 (DrawablePtr pDrawable,
|
|---|
| 926 | GCPtr pGC,
|
|---|
| 927 | int nseg,
|
|---|
| 928 | xSegment *pseg);
|
|---|
| 929 |
|
|---|
| 930 | extern _X_EXPORT void
|
|---|
| 931 | fbBresSolid16(DrawablePtr pDrawable,
|
|---|
| 932 | GCPtr pGC,
|
|---|
| 933 | int dashOffset,
|
|---|
| 934 | int signdx,
|
|---|
| 935 | int signdy,
|
|---|
| 936 | int axis,
|
|---|
| 937 | int x,
|
|---|
| 938 | int y,
|
|---|
| 939 | int e,
|
|---|
| 940 | int e1,
|
|---|
| 941 | int e3,
|
|---|
| 942 | int len);
|
|---|
| 943 |
|
|---|
| 944 | extern _X_EXPORT void
|
|---|
| 945 | fbBresDash16(DrawablePtr pDrawable,
|
|---|
| 946 | GCPtr pGC,
|
|---|
| 947 | int dashOffset,
|
|---|
| 948 | int signdx,
|
|---|
| 949 | int signdy,
|
|---|
| 950 | int axis,
|
|---|
| 951 | int x,
|
|---|
| 952 | int y,
|
|---|
| 953 | int e,
|
|---|
| 954 | int e1,
|
|---|
| 955 | int e3,
|
|---|
| 956 | int len);
|
|---|
| 957 |
|
|---|
| 958 | extern _X_EXPORT void
|
|---|
| 959 | fbDots16(FbBits *dst,
|
|---|
| 960 | FbStride dstStride,
|
|---|
| 961 | int dstBpp,
|
|---|
| 962 | BoxPtr pBox,
|
|---|
| 963 | xPoint *pts,
|
|---|
| 964 | int npt,
|
|---|
| 965 | int xorg,
|
|---|
| 966 | int yorg,
|
|---|
| 967 | int xoff,
|
|---|
| 968 | int yoff,
|
|---|
| 969 | FbBits and,
|
|---|
| 970 | FbBits xor);
|
|---|
| 971 |
|
|---|
| 972 | extern _X_EXPORT void
|
|---|
| 973 | fbArc16(FbBits *dst,
|
|---|
| 974 | FbStride dstStride,
|
|---|
| 975 | int dstBpp,
|
|---|
| 976 | xArc *arc,
|
|---|
| 977 | int dx,
|
|---|
| 978 | int dy,
|
|---|
| 979 | FbBits and,
|
|---|
| 980 | FbBits xor);
|
|---|
| 981 |
|
|---|
| 982 | extern _X_EXPORT void
|
|---|
| 983 | fbGlyph16(FbBits *dstLine,
|
|---|
| 984 | FbStride dstStride,
|
|---|
| 985 | int dstBpp,
|
|---|
| 986 | FbStip *stipple,
|
|---|
| 987 | FbBits fg,
|
|---|
| 988 | int height,
|
|---|
| 989 | int shift);
|
|---|
| 990 |
|
|---|
| 991 | extern _X_EXPORT void
|
|---|
| 992 | fbPolyline16 (DrawablePtr pDrawable,
|
|---|
| 993 | GCPtr pGC,
|
|---|
| 994 | int mode,
|
|---|
| 995 | int npt,
|
|---|
| 996 | DDXPointPtr ptsOrig);
|
|---|
| 997 |
|
|---|
| 998 | extern _X_EXPORT void
|
|---|
| 999 | fbPolySegment16 (DrawablePtr pDrawable,
|
|---|
| 1000 | GCPtr pGC,
|
|---|
| 1001 | int nseg,
|
|---|
| 1002 | xSegment *pseg);
|
|---|
| 1003 |
|
|---|
| 1004 |
|
|---|
| 1005 | extern _X_EXPORT void
|
|---|
| 1006 | fbBresSolid24(DrawablePtr pDrawable,
|
|---|
| 1007 | GCPtr pGC,
|
|---|
| 1008 | int dashOffset,
|
|---|
| 1009 | int signdx,
|
|---|
| 1010 | int signdy,
|
|---|
| 1011 | int axis,
|
|---|
| 1012 | int x,
|
|---|
| 1013 | int y,
|
|---|
| 1014 | int e,
|
|---|
| 1015 | int e1,
|
|---|
| 1016 | int e3,
|
|---|
| 1017 | int len);
|
|---|
| 1018 |
|
|---|
| 1019 | extern _X_EXPORT void
|
|---|
| 1020 | fbBresDash24(DrawablePtr pDrawable,
|
|---|
| 1021 | GCPtr pGC,
|
|---|
| 1022 | int dashOffset,
|
|---|
| 1023 | int signdx,
|
|---|
| 1024 | int signdy,
|
|---|
| 1025 | int axis,
|
|---|
| 1026 | int x,
|
|---|
| 1027 | int y,
|
|---|
| 1028 | int e,
|
|---|
| 1029 | int e1,
|
|---|
| 1030 | int e3,
|
|---|
| 1031 | int len);
|
|---|
| 1032 |
|
|---|
| 1033 | extern _X_EXPORT void
|
|---|
| 1034 | fbDots24(FbBits *dst,
|
|---|
| 1035 | FbStride dstStride,
|
|---|
| 1036 | int dstBpp,
|
|---|
| 1037 | BoxPtr pBox,
|
|---|
| 1038 | xPoint *pts,
|
|---|
| 1039 | int npt,
|
|---|
| 1040 | int xorg,
|
|---|
| 1041 | int yorg,
|
|---|
| 1042 | int xoff,
|
|---|
| 1043 | int yoff,
|
|---|
| 1044 | FbBits and,
|
|---|
| 1045 | FbBits xor);
|
|---|
| 1046 |
|
|---|
| 1047 | extern _X_EXPORT void
|
|---|
| 1048 | fbArc24(FbBits *dst,
|
|---|
| 1049 | FbStride dstStride,
|
|---|
| 1050 | int dstBpp,
|
|---|
| 1051 | xArc *arc,
|
|---|
| 1052 | int dx,
|
|---|
| 1053 | int dy,
|
|---|
| 1054 | FbBits and,
|
|---|
| 1055 | FbBits xor);
|
|---|
| 1056 |
|
|---|
| 1057 | extern _X_EXPORT void
|
|---|
| 1058 | fbGlyph24(FbBits *dstLine,
|
|---|
| 1059 | FbStride dstStride,
|
|---|
| 1060 | int dstBpp,
|
|---|
| 1061 | FbStip *stipple,
|
|---|
| 1062 | FbBits fg,
|
|---|
| 1063 | int height,
|
|---|
| 1064 | int shift);
|
|---|
| 1065 |
|
|---|
| 1066 | extern _X_EXPORT void
|
|---|
| 1067 | fbPolyline24 (DrawablePtr pDrawable,
|
|---|
| 1068 | GCPtr pGC,
|
|---|
| 1069 | int mode,
|
|---|
| 1070 | int npt,
|
|---|
| 1071 | DDXPointPtr ptsOrig);
|
|---|
| 1072 |
|
|---|
| 1073 | extern _X_EXPORT void
|
|---|
| 1074 | fbPolySegment24 (DrawablePtr pDrawable,
|
|---|
| 1075 | GCPtr pGC,
|
|---|
| 1076 | int nseg,
|
|---|
| 1077 | xSegment *pseg);
|
|---|
| 1078 |
|
|---|
| 1079 |
|
|---|
| 1080 | extern _X_EXPORT void
|
|---|
| 1081 | fbBresSolid32(DrawablePtr pDrawable,
|
|---|
| 1082 | GCPtr pGC,
|
|---|
| 1083 | int dashOffset,
|
|---|
| 1084 | int signdx,
|
|---|
| 1085 | int signdy,
|
|---|
| 1086 | int axis,
|
|---|
| 1087 | int x,
|
|---|
| 1088 | int y,
|
|---|
| 1089 | int e,
|
|---|
| 1090 | int e1,
|
|---|
| 1091 | int e3,
|
|---|
| 1092 | int len);
|
|---|
| 1093 |
|
|---|
| 1094 | extern _X_EXPORT void
|
|---|
| 1095 | fbBresDash32(DrawablePtr pDrawable,
|
|---|
| 1096 | GCPtr pGC,
|
|---|
| 1097 | int dashOffset,
|
|---|
| 1098 | int signdx,
|
|---|
| 1099 | int signdy,
|
|---|
| 1100 | int axis,
|
|---|
| 1101 | int x,
|
|---|
| 1102 | int y,
|
|---|
| 1103 | int e,
|
|---|
| 1104 | int e1,
|
|---|
| 1105 | int e3,
|
|---|
| 1106 | int len);
|
|---|
| 1107 |
|
|---|
| 1108 | extern _X_EXPORT void
|
|---|
| 1109 | fbDots32(FbBits *dst,
|
|---|
| 1110 | FbStride dstStride,
|
|---|
| 1111 | int dstBpp,
|
|---|
| 1112 | BoxPtr pBox,
|
|---|
| 1113 | xPoint *pts,
|
|---|
| 1114 | int npt,
|
|---|
| 1115 | int xorg,
|
|---|
| 1116 | int yorg,
|
|---|
| 1117 | int xoff,
|
|---|
| 1118 | int yoff,
|
|---|
| 1119 | FbBits and,
|
|---|
| 1120 | FbBits xor);
|
|---|
| 1121 |
|
|---|
| 1122 | extern _X_EXPORT void
|
|---|
| 1123 | fbArc32(FbBits *dst,
|
|---|
| 1124 | FbStride dstStride,
|
|---|
| 1125 | int dstBpp,
|
|---|
| 1126 | xArc *arc,
|
|---|
| 1127 | int dx,
|
|---|
| 1128 | int dy,
|
|---|
| 1129 | FbBits and,
|
|---|
| 1130 | FbBits xor);
|
|---|
| 1131 |
|
|---|
| 1132 | extern _X_EXPORT void
|
|---|
| 1133 | fbGlyph32(FbBits *dstLine,
|
|---|
| 1134 | FbStride dstStride,
|
|---|
| 1135 | int dstBpp,
|
|---|
| 1136 | FbStip *stipple,
|
|---|
| 1137 | FbBits fg,
|
|---|
| 1138 | int height,
|
|---|
| 1139 | int shift);
|
|---|
| 1140 | extern _X_EXPORT void
|
|---|
| 1141 | fbPolyline32 (DrawablePtr pDrawable,
|
|---|
| 1142 | GCPtr pGC,
|
|---|
| 1143 | int mode,
|
|---|
| 1144 | int npt,
|
|---|
| 1145 | DDXPointPtr ptsOrig);
|
|---|
| 1146 |
|
|---|
| 1147 | extern _X_EXPORT void
|
|---|
| 1148 | fbPolySegment32 (DrawablePtr pDrawable,
|
|---|
| 1149 | GCPtr pGC,
|
|---|
| 1150 | int nseg,
|
|---|
| 1151 | xSegment *pseg);
|
|---|
| 1152 |
|
|---|
| 1153 | /*
|
|---|
| 1154 | * fbblt.c
|
|---|
| 1155 | */
|
|---|
| 1156 | extern _X_EXPORT void
|
|---|
| 1157 | fbBlt (FbBits *src,
|
|---|
| 1158 | FbStride srcStride,
|
|---|
| 1159 | int srcX,
|
|---|
| 1160 |
|
|---|
| 1161 | FbBits *dst,
|
|---|
| 1162 | FbStride dstStride,
|
|---|
| 1163 | int dstX,
|
|---|
| 1164 |
|
|---|
| 1165 | int width,
|
|---|
| 1166 | int height,
|
|---|
| 1167 |
|
|---|
| 1168 | int alu,
|
|---|
| 1169 | FbBits pm,
|
|---|
| 1170 | int bpp,
|
|---|
| 1171 |
|
|---|
| 1172 | Bool reverse,
|
|---|
| 1173 | Bool upsidedown);
|
|---|
| 1174 |
|
|---|
| 1175 | extern _X_EXPORT void
|
|---|
| 1176 | fbBlt24 (FbBits *srcLine,
|
|---|
| 1177 | FbStride srcStride,
|
|---|
| 1178 | int srcX,
|
|---|
| 1179 |
|
|---|
| 1180 | FbBits *dstLine,
|
|---|
| 1181 | FbStride dstStride,
|
|---|
| 1182 | int dstX,
|
|---|
| 1183 |
|
|---|
| 1184 | int width,
|
|---|
| 1185 | int height,
|
|---|
| 1186 |
|
|---|
| 1187 | int alu,
|
|---|
| 1188 | FbBits pm,
|
|---|
| 1189 |
|
|---|
| 1190 | Bool reverse,
|
|---|
| 1191 | Bool upsidedown);
|
|---|
| 1192 |
|
|---|
| 1193 | extern _X_EXPORT void
|
|---|
| 1194 | fbBltStip (FbStip *src,
|
|---|
| 1195 | FbStride srcStride, /* in FbStip units, not FbBits units */
|
|---|
| 1196 | int srcX,
|
|---|
| 1197 |
|
|---|
| 1198 | FbStip *dst,
|
|---|
| 1199 | FbStride dstStride, /* in FbStip units, not FbBits units */
|
|---|
| 1200 | int dstX,
|
|---|
| 1201 |
|
|---|
| 1202 | int width,
|
|---|
| 1203 | int height,
|
|---|
| 1204 |
|
|---|
| 1205 | int alu,
|
|---|
| 1206 | FbBits pm,
|
|---|
| 1207 | int bpp);
|
|---|
| 1208 |
|
|---|
| 1209 | /*
|
|---|
| 1210 | * fbbltone.c
|
|---|
| 1211 | */
|
|---|
| 1212 | extern _X_EXPORT void
|
|---|
| 1213 | fbBltOne (FbStip *src,
|
|---|
| 1214 | FbStride srcStride,
|
|---|
| 1215 | int srcX,
|
|---|
| 1216 | FbBits *dst,
|
|---|
| 1217 | FbStride dstStride,
|
|---|
| 1218 | int dstX,
|
|---|
| 1219 | int dstBpp,
|
|---|
| 1220 |
|
|---|
| 1221 | int width,
|
|---|
| 1222 | int height,
|
|---|
| 1223 |
|
|---|
| 1224 | FbBits fgand,
|
|---|
| 1225 | FbBits fbxor,
|
|---|
| 1226 | FbBits bgand,
|
|---|
| 1227 | FbBits bgxor);
|
|---|
| 1228 |
|
|---|
| 1229 | #ifdef FB_24BIT
|
|---|
| 1230 | extern _X_EXPORT void
|
|---|
| 1231 | fbBltOne24 (FbStip *src,
|
|---|
| 1232 | FbStride srcStride, /* FbStip units per scanline */
|
|---|
| 1233 | int srcX, /* bit position of source */
|
|---|
| 1234 | FbBits *dst,
|
|---|
| 1235 | FbStride dstStride, /* FbBits units per scanline */
|
|---|
| 1236 | int dstX, /* bit position of dest */
|
|---|
| 1237 | int dstBpp, /* bits per destination unit */
|
|---|
| 1238 |
|
|---|
| 1239 | int width, /* width in bits of destination */
|
|---|
| 1240 | int height, /* height in scanlines */
|
|---|
| 1241 |
|
|---|
| 1242 | FbBits fgand, /* rrop values */
|
|---|
| 1243 | FbBits fgxor,
|
|---|
| 1244 | FbBits bgand,
|
|---|
| 1245 | FbBits bgxor);
|
|---|
| 1246 | #endif
|
|---|
| 1247 |
|
|---|
| 1248 | extern _X_EXPORT void
|
|---|
| 1249 | fbBltPlane (FbBits *src,
|
|---|
| 1250 | FbStride srcStride,
|
|---|
| 1251 | int srcX,
|
|---|
| 1252 | int srcBpp,
|
|---|
| 1253 |
|
|---|
| 1254 | FbStip *dst,
|
|---|
| 1255 | FbStride dstStride,
|
|---|
| 1256 | int dstX,
|
|---|
| 1257 |
|
|---|
| 1258 | int width,
|
|---|
| 1259 | int height,
|
|---|
| 1260 |
|
|---|
| 1261 | FbStip fgand,
|
|---|
| 1262 | FbStip fgxor,
|
|---|
| 1263 | FbStip bgand,
|
|---|
| 1264 | FbStip bgxor,
|
|---|
| 1265 | Pixel planeMask);
|
|---|
| 1266 |
|
|---|
| 1267 | /*
|
|---|
| 1268 | * fbcmap.c
|
|---|
| 1269 | */
|
|---|
| 1270 | extern _X_EXPORT int
|
|---|
| 1271 | fbListInstalledColormaps(ScreenPtr pScreen, Colormap *pmaps);
|
|---|
| 1272 |
|
|---|
| 1273 | extern _X_EXPORT void
|
|---|
| 1274 | fbInstallColormap(ColormapPtr pmap);
|
|---|
| 1275 |
|
|---|
| 1276 | extern _X_EXPORT void
|
|---|
| 1277 | fbUninstallColormap(ColormapPtr pmap);
|
|---|
| 1278 |
|
|---|
| 1279 | extern _X_EXPORT void
|
|---|
| 1280 | fbResolveColor(unsigned short *pred,
|
|---|
| 1281 | unsigned short *pgreen,
|
|---|
| 1282 | unsigned short *pblue,
|
|---|
| 1283 | VisualPtr pVisual);
|
|---|
| 1284 |
|
|---|
| 1285 | extern _X_EXPORT Bool
|
|---|
| 1286 | fbInitializeColormap(ColormapPtr pmap);
|
|---|
| 1287 |
|
|---|
| 1288 | extern _X_EXPORT int
|
|---|
| 1289 | fbExpandDirectColors (ColormapPtr pmap,
|
|---|
| 1290 | int ndef,
|
|---|
| 1291 | xColorItem *indefs,
|
|---|
| 1292 | xColorItem *outdefs);
|
|---|
| 1293 |
|
|---|
| 1294 | extern _X_EXPORT Bool
|
|---|
| 1295 | fbCreateDefColormap(ScreenPtr pScreen);
|
|---|
| 1296 |
|
|---|
| 1297 | extern _X_EXPORT void
|
|---|
| 1298 | fbClearVisualTypes(void);
|
|---|
| 1299 |
|
|---|
| 1300 | extern _X_EXPORT Bool
|
|---|
| 1301 | fbHasVisualTypes (int depth);
|
|---|
| 1302 |
|
|---|
| 1303 | extern _X_EXPORT Bool
|
|---|
| 1304 | fbSetVisualTypes (int depth, int visuals, int bitsPerRGB);
|
|---|
| 1305 |
|
|---|
| 1306 | extern _X_EXPORT Bool
|
|---|
| 1307 | fbSetVisualTypesAndMasks (int depth, int visuals, int bitsPerRGB,
|
|---|
| 1308 | Pixel redMask, Pixel greenMask, Pixel blueMask);
|
|---|
| 1309 |
|
|---|
| 1310 | extern _X_EXPORT Bool
|
|---|
| 1311 | fbInitVisuals (VisualPtr *visualp,
|
|---|
| 1312 | DepthPtr *depthp,
|
|---|
| 1313 | int *nvisualp,
|
|---|
| 1314 | int *ndepthp,
|
|---|
| 1315 | int *rootDepthp,
|
|---|
| 1316 | VisualID *defaultVisp,
|
|---|
| 1317 | unsigned long sizes,
|
|---|
| 1318 | int bitsPerRGB);
|
|---|
| 1319 |
|
|---|
| 1320 | /*
|
|---|
| 1321 | * fbcopy.c
|
|---|
| 1322 | */
|
|---|
| 1323 |
|
|---|
| 1324 | /* Compatibility definition, to be removed at next ABI change. */
|
|---|
| 1325 | typedef void (*fbCopyProc) (DrawablePtr pSrcDrawable,
|
|---|
| 1326 | DrawablePtr pDstDrawable,
|
|---|
| 1327 | GCPtr pGC,
|
|---|
| 1328 | BoxPtr pDstBox,
|
|---|
| 1329 | int nbox,
|
|---|
| 1330 | int dx,
|
|---|
| 1331 | int dy,
|
|---|
| 1332 | Bool reverse,
|
|---|
| 1333 | Bool upsidedown,
|
|---|
| 1334 | Pixel bitplane,
|
|---|
| 1335 | void *closure);
|
|---|
| 1336 |
|
|---|
| 1337 | extern _X_EXPORT void
|
|---|
| 1338 | fbCopyNtoN (DrawablePtr pSrcDrawable,
|
|---|
| 1339 | DrawablePtr pDstDrawable,
|
|---|
| 1340 | GCPtr pGC,
|
|---|
| 1341 | BoxPtr pbox,
|
|---|
| 1342 | int nbox,
|
|---|
| 1343 | int dx,
|
|---|
| 1344 | int dy,
|
|---|
| 1345 | Bool reverse,
|
|---|
| 1346 | Bool upsidedown,
|
|---|
| 1347 | Pixel bitplane,
|
|---|
| 1348 | void *closure);
|
|---|
| 1349 |
|
|---|
| 1350 | /* Compatibility wrapper, to be removed at next ABI change. */
|
|---|
| 1351 | extern _X_EXPORT void
|
|---|
| 1352 | fbCopyRegion (DrawablePtr pSrcDrawable,
|
|---|
| 1353 | DrawablePtr pDstDrawable,
|
|---|
| 1354 | GCPtr pGC,
|
|---|
| 1355 | RegionPtr pDstRegion,
|
|---|
| 1356 | int dx,
|
|---|
| 1357 | int dy,
|
|---|
| 1358 | fbCopyProc copyProc,
|
|---|
| 1359 | Pixel bitPlane,
|
|---|
| 1360 | void *closure);
|
|---|
| 1361 |
|
|---|
| 1362 | /* Compatibility wrapper, to be removed at next ABI change. */
|
|---|
| 1363 | extern _X_EXPORT RegionPtr
|
|---|
| 1364 | fbDoCopy (DrawablePtr pSrcDrawable,
|
|---|
| 1365 | DrawablePtr pDstDrawable,
|
|---|
| 1366 | GCPtr pGC,
|
|---|
| 1367 | int xIn,
|
|---|
| 1368 | int yIn,
|
|---|
| 1369 | int widthSrc,
|
|---|
| 1370 | int heightSrc,
|
|---|
| 1371 | int xOut,
|
|---|
| 1372 | int yOut,
|
|---|
| 1373 | fbCopyProc copyProc,
|
|---|
| 1374 | Pixel bitplane,
|
|---|
| 1375 | void *closure);
|
|---|
| 1376 |
|
|---|
| 1377 | extern _X_EXPORT void
|
|---|
| 1378 | fbCopy1toN (DrawablePtr pSrcDrawable,
|
|---|
| 1379 | DrawablePtr pDstDrawable,
|
|---|
| 1380 | GCPtr pGC,
|
|---|
| 1381 | BoxPtr pbox,
|
|---|
| 1382 | int nbox,
|
|---|
| 1383 | int dx,
|
|---|
| 1384 | int dy,
|
|---|
| 1385 | Bool reverse,
|
|---|
| 1386 | Bool upsidedown,
|
|---|
| 1387 | Pixel bitplane,
|
|---|
| 1388 | void *closure);
|
|---|
| 1389 |
|
|---|
| 1390 | extern _X_EXPORT void
|
|---|
| 1391 | fbCopyNto1 (DrawablePtr pSrcDrawable,
|
|---|
| 1392 | DrawablePtr pDstDrawable,
|
|---|
| 1393 | GCPtr pGC,
|
|---|
| 1394 | BoxPtr pbox,
|
|---|
| 1395 | int nbox,
|
|---|
| 1396 | int dx,
|
|---|
| 1397 | int dy,
|
|---|
| 1398 | Bool reverse,
|
|---|
| 1399 | Bool upsidedown,
|
|---|
| 1400 | Pixel bitplane,
|
|---|
| 1401 | void *closure);
|
|---|
| 1402 |
|
|---|
| 1403 | extern _X_EXPORT RegionPtr
|
|---|
| 1404 | fbCopyArea (DrawablePtr pSrcDrawable,
|
|---|
| 1405 | DrawablePtr pDstDrawable,
|
|---|
| 1406 | GCPtr pGC,
|
|---|
| 1407 | int xIn,
|
|---|
| 1408 | int yIn,
|
|---|
| 1409 | int widthSrc,
|
|---|
| 1410 | int heightSrc,
|
|---|
| 1411 | int xOut,
|
|---|
| 1412 | int yOut);
|
|---|
| 1413 |
|
|---|
| 1414 | extern _X_EXPORT RegionPtr
|
|---|
| 1415 | fbCopyPlane (DrawablePtr pSrcDrawable,
|
|---|
| 1416 | DrawablePtr pDstDrawable,
|
|---|
| 1417 | GCPtr pGC,
|
|---|
| 1418 | int xIn,
|
|---|
| 1419 | int yIn,
|
|---|
| 1420 | int widthSrc,
|
|---|
| 1421 | int heightSrc,
|
|---|
| 1422 | int xOut,
|
|---|
| 1423 | int yOut,
|
|---|
| 1424 | unsigned long bitplane);
|
|---|
| 1425 |
|
|---|
| 1426 | /*
|
|---|
| 1427 | * fbfill.c
|
|---|
| 1428 | */
|
|---|
| 1429 | extern _X_EXPORT void
|
|---|
| 1430 | fbFill (DrawablePtr pDrawable,
|
|---|
| 1431 | GCPtr pGC,
|
|---|
| 1432 | int x,
|
|---|
| 1433 | int y,
|
|---|
| 1434 | int width,
|
|---|
| 1435 | int height);
|
|---|
| 1436 |
|
|---|
| 1437 | extern _X_EXPORT void
|
|---|
| 1438 | fbSolidBoxClipped (DrawablePtr pDrawable,
|
|---|
| 1439 | RegionPtr pClip,
|
|---|
| 1440 | int xa,
|
|---|
| 1441 | int ya,
|
|---|
| 1442 | int xb,
|
|---|
| 1443 | int yb,
|
|---|
| 1444 | FbBits and,
|
|---|
| 1445 | FbBits xor);
|
|---|
| 1446 |
|
|---|
| 1447 | /*
|
|---|
| 1448 | * fbfillrect.c
|
|---|
| 1449 | */
|
|---|
| 1450 | extern _X_EXPORT void
|
|---|
| 1451 | fbPolyFillRect(DrawablePtr pDrawable,
|
|---|
| 1452 | GCPtr pGC,
|
|---|
| 1453 | int nrectInit,
|
|---|
| 1454 | xRectangle *prectInit);
|
|---|
| 1455 |
|
|---|
| 1456 | #define fbPolyFillArc miPolyFillArc
|
|---|
| 1457 |
|
|---|
| 1458 | #define fbFillPolygon miFillPolygon
|
|---|
| 1459 |
|
|---|
| 1460 | /*
|
|---|
| 1461 | * fbfillsp.c
|
|---|
| 1462 | */
|
|---|
| 1463 | extern _X_EXPORT void
|
|---|
| 1464 | fbFillSpans (DrawablePtr pDrawable,
|
|---|
| 1465 | GCPtr pGC,
|
|---|
| 1466 | int nInit,
|
|---|
| 1467 | DDXPointPtr pptInit,
|
|---|
| 1468 | int *pwidthInit,
|
|---|
| 1469 | int fSorted);
|
|---|
| 1470 |
|
|---|
| 1471 |
|
|---|
| 1472 | /*
|
|---|
| 1473 | * fbgc.c
|
|---|
| 1474 | */
|
|---|
| 1475 |
|
|---|
| 1476 | extern _X_EXPORT Bool
|
|---|
| 1477 | fbCreateGC(GCPtr pGC);
|
|---|
| 1478 |
|
|---|
| 1479 | extern _X_EXPORT void
|
|---|
| 1480 | fbPadPixmap (PixmapPtr pPixmap);
|
|---|
| 1481 |
|
|---|
| 1482 | extern _X_EXPORT void
|
|---|
| 1483 | fbValidateGC(GCPtr pGC, unsigned long changes, DrawablePtr pDrawable);
|
|---|
| 1484 |
|
|---|
| 1485 | /*
|
|---|
| 1486 | * fbgetsp.c
|
|---|
| 1487 | */
|
|---|
| 1488 | extern _X_EXPORT void
|
|---|
| 1489 | fbGetSpans(DrawablePtr pDrawable,
|
|---|
| 1490 | int wMax,
|
|---|
| 1491 | DDXPointPtr ppt,
|
|---|
| 1492 | int *pwidth,
|
|---|
| 1493 | int nspans,
|
|---|
| 1494 | char *pchardstStart);
|
|---|
| 1495 |
|
|---|
| 1496 | /*
|
|---|
| 1497 | * fbglyph.c
|
|---|
| 1498 | */
|
|---|
| 1499 |
|
|---|
| 1500 | extern _X_EXPORT Bool
|
|---|
| 1501 | fbGlyphIn (RegionPtr pRegion,
|
|---|
| 1502 | int x,
|
|---|
| 1503 | int y,
|
|---|
| 1504 | int width,
|
|---|
| 1505 | int height);
|
|---|
| 1506 |
|
|---|
| 1507 | extern _X_EXPORT void
|
|---|
| 1508 | fbPolyGlyphBlt (DrawablePtr pDrawable,
|
|---|
| 1509 | GCPtr pGC,
|
|---|
| 1510 | int x,
|
|---|
| 1511 | int y,
|
|---|
| 1512 | unsigned int nglyph,
|
|---|
| 1513 | CharInfoPtr *ppci,
|
|---|
| 1514 | pointer pglyphBase);
|
|---|
| 1515 |
|
|---|
| 1516 | extern _X_EXPORT void
|
|---|
| 1517 | fbImageGlyphBlt (DrawablePtr pDrawable,
|
|---|
| 1518 | GCPtr pGC,
|
|---|
| 1519 | int x,
|
|---|
| 1520 | int y,
|
|---|
| 1521 | unsigned int nglyph,
|
|---|
| 1522 | CharInfoPtr *ppci,
|
|---|
| 1523 | pointer pglyphBase);
|
|---|
| 1524 |
|
|---|
| 1525 | /*
|
|---|
| 1526 | * fbimage.c
|
|---|
| 1527 | */
|
|---|
| 1528 |
|
|---|
| 1529 | extern _X_EXPORT void
|
|---|
| 1530 | fbPutImage (DrawablePtr pDrawable,
|
|---|
| 1531 | GCPtr pGC,
|
|---|
| 1532 | int depth,
|
|---|
| 1533 | int x,
|
|---|
| 1534 | int y,
|
|---|
| 1535 | int w,
|
|---|
| 1536 | int h,
|
|---|
| 1537 | int leftPad,
|
|---|
| 1538 | int format,
|
|---|
| 1539 | char *pImage);
|
|---|
| 1540 |
|
|---|
| 1541 | extern _X_EXPORT void
|
|---|
| 1542 | fbPutZImage (DrawablePtr pDrawable,
|
|---|
| 1543 | RegionPtr pClip,
|
|---|
| 1544 | int alu,
|
|---|
| 1545 | FbBits pm,
|
|---|
| 1546 | int x,
|
|---|
| 1547 | int y,
|
|---|
| 1548 | int width,
|
|---|
| 1549 | int height,
|
|---|
| 1550 | FbStip *src,
|
|---|
| 1551 | FbStride srcStride);
|
|---|
| 1552 |
|
|---|
| 1553 | extern _X_EXPORT void
|
|---|
| 1554 | fbPutXYImage (DrawablePtr pDrawable,
|
|---|
| 1555 | RegionPtr pClip,
|
|---|
| 1556 | FbBits fg,
|
|---|
| 1557 | FbBits bg,
|
|---|
| 1558 | FbBits pm,
|
|---|
| 1559 | int alu,
|
|---|
| 1560 | Bool opaque,
|
|---|
| 1561 |
|
|---|
| 1562 | int x,
|
|---|
| 1563 | int y,
|
|---|
| 1564 | int width,
|
|---|
| 1565 | int height,
|
|---|
| 1566 |
|
|---|
| 1567 | FbStip *src,
|
|---|
| 1568 | FbStride srcStride,
|
|---|
| 1569 | int srcX);
|
|---|
| 1570 |
|
|---|
| 1571 | extern _X_EXPORT void
|
|---|
| 1572 | fbGetImage (DrawablePtr pDrawable,
|
|---|
| 1573 | int x,
|
|---|
| 1574 | int y,
|
|---|
| 1575 | int w,
|
|---|
| 1576 | int h,
|
|---|
| 1577 | unsigned int format,
|
|---|
| 1578 | unsigned long planeMask,
|
|---|
| 1579 | char *d);
|
|---|
| 1580 | /*
|
|---|
| 1581 | * fbline.c
|
|---|
| 1582 | */
|
|---|
| 1583 |
|
|---|
| 1584 | extern _X_EXPORT void
|
|---|
| 1585 | fbZeroLine (DrawablePtr pDrawable,
|
|---|
| 1586 | GCPtr pGC,
|
|---|
| 1587 | int mode,
|
|---|
| 1588 | int npt,
|
|---|
| 1589 | DDXPointPtr ppt);
|
|---|
| 1590 |
|
|---|
| 1591 | extern _X_EXPORT void
|
|---|
| 1592 | fbZeroSegment (DrawablePtr pDrawable,
|
|---|
| 1593 | GCPtr pGC,
|
|---|
| 1594 | int nseg,
|
|---|
| 1595 | xSegment *pSegs);
|
|---|
| 1596 |
|
|---|
| 1597 | extern _X_EXPORT void
|
|---|
| 1598 | fbPolyLine (DrawablePtr pDrawable,
|
|---|
| 1599 | GCPtr pGC,
|
|---|
| 1600 | int mode,
|
|---|
| 1601 | int npt,
|
|---|
| 1602 | DDXPointPtr ppt);
|
|---|
| 1603 |
|
|---|
| 1604 | extern _X_EXPORT void
|
|---|
| 1605 | fbFixCoordModePrevious (int npt,
|
|---|
| 1606 | DDXPointPtr ppt);
|
|---|
| 1607 |
|
|---|
| 1608 | extern _X_EXPORT void
|
|---|
| 1609 | fbPolySegment (DrawablePtr pDrawable,
|
|---|
| 1610 | GCPtr pGC,
|
|---|
| 1611 | int nseg,
|
|---|
| 1612 | xSegment *pseg);
|
|---|
| 1613 |
|
|---|
| 1614 | #define fbPolyRectangle miPolyRectangle
|
|---|
| 1615 |
|
|---|
| 1616 | /*
|
|---|
| 1617 | * fbpict.c
|
|---|
| 1618 | */
|
|---|
| 1619 |
|
|---|
| 1620 | extern _X_EXPORT Bool
|
|---|
| 1621 | fbPictureInit (ScreenPtr pScreen,
|
|---|
| 1622 | PictFormatPtr formats,
|
|---|
| 1623 | int nformats);
|
|---|
| 1624 |
|
|---|
| 1625 | /*
|
|---|
| 1626 | * fbpixmap.c
|
|---|
| 1627 | */
|
|---|
| 1628 |
|
|---|
| 1629 | extern _X_EXPORT PixmapPtr
|
|---|
| 1630 | fbCreatePixmapBpp (ScreenPtr pScreen, int width, int height, int depth, int bpp,
|
|---|
| 1631 | unsigned usage_hint);
|
|---|
| 1632 |
|
|---|
| 1633 | extern _X_EXPORT PixmapPtr
|
|---|
| 1634 | fbCreatePixmap (ScreenPtr pScreen, int width, int height, int depth,
|
|---|
| 1635 | unsigned usage_hint);
|
|---|
| 1636 |
|
|---|
| 1637 | extern _X_EXPORT Bool
|
|---|
| 1638 | fbDestroyPixmap (PixmapPtr pPixmap);
|
|---|
| 1639 |
|
|---|
| 1640 | extern _X_EXPORT RegionPtr
|
|---|
| 1641 | fbPixmapToRegion(PixmapPtr pPix);
|
|---|
| 1642 |
|
|---|
| 1643 | /*
|
|---|
| 1644 | * fbpoint.c
|
|---|
| 1645 | */
|
|---|
| 1646 |
|
|---|
| 1647 | extern _X_EXPORT void
|
|---|
| 1648 | fbDots (FbBits *dstOrig,
|
|---|
| 1649 | FbStride dstStride,
|
|---|
| 1650 | int dstBpp,
|
|---|
| 1651 | BoxPtr pBox,
|
|---|
| 1652 | xPoint *pts,
|
|---|
| 1653 | int npt,
|
|---|
| 1654 | int xorg,
|
|---|
| 1655 | int yorg,
|
|---|
| 1656 | int xoff,
|
|---|
| 1657 | int yoff,
|
|---|
| 1658 | FbBits andOrig,
|
|---|
| 1659 | FbBits xorOrig);
|
|---|
| 1660 |
|
|---|
| 1661 | extern _X_EXPORT void
|
|---|
| 1662 | fbPolyPoint (DrawablePtr pDrawable,
|
|---|
| 1663 | GCPtr pGC,
|
|---|
| 1664 | int mode,
|
|---|
| 1665 | int npt,
|
|---|
| 1666 | xPoint *pptInit);
|
|---|
| 1667 |
|
|---|
| 1668 | /*
|
|---|
| 1669 | * fbpush.c
|
|---|
| 1670 | */
|
|---|
| 1671 | extern _X_EXPORT void
|
|---|
| 1672 | fbPushPattern (DrawablePtr pDrawable,
|
|---|
| 1673 | GCPtr pGC,
|
|---|
| 1674 |
|
|---|
| 1675 | FbStip *src,
|
|---|
| 1676 | FbStride srcStride,
|
|---|
| 1677 | int srcX,
|
|---|
| 1678 |
|
|---|
| 1679 | int x,
|
|---|
| 1680 | int y,
|
|---|
| 1681 |
|
|---|
| 1682 | int width,
|
|---|
| 1683 | int height);
|
|---|
| 1684 |
|
|---|
| 1685 | extern _X_EXPORT void
|
|---|
| 1686 | fbPushFill (DrawablePtr pDrawable,
|
|---|
| 1687 | GCPtr pGC,
|
|---|
| 1688 |
|
|---|
| 1689 | FbStip *src,
|
|---|
| 1690 | FbStride srcStride,
|
|---|
| 1691 | int srcX,
|
|---|
| 1692 |
|
|---|
| 1693 | int x,
|
|---|
| 1694 | int y,
|
|---|
| 1695 | int width,
|
|---|
| 1696 | int height);
|
|---|
| 1697 |
|
|---|
| 1698 | extern _X_EXPORT void
|
|---|
| 1699 | fbPushImage (DrawablePtr pDrawable,
|
|---|
| 1700 | GCPtr pGC,
|
|---|
| 1701 |
|
|---|
| 1702 | FbStip *src,
|
|---|
| 1703 | FbStride srcStride,
|
|---|
| 1704 | int srcX,
|
|---|
| 1705 |
|
|---|
| 1706 | int x,
|
|---|
| 1707 | int y,
|
|---|
| 1708 | int width,
|
|---|
| 1709 | int height);
|
|---|
| 1710 |
|
|---|
| 1711 | extern _X_EXPORT void
|
|---|
| 1712 | fbPushPixels (GCPtr pGC,
|
|---|
| 1713 | PixmapPtr pBitmap,
|
|---|
| 1714 | DrawablePtr pDrawable,
|
|---|
| 1715 | int dx,
|
|---|
| 1716 | int dy,
|
|---|
| 1717 | int xOrg,
|
|---|
| 1718 | int yOrg);
|
|---|
| 1719 |
|
|---|
| 1720 |
|
|---|
| 1721 | /*
|
|---|
| 1722 | * fbscreen.c
|
|---|
| 1723 | */
|
|---|
| 1724 |
|
|---|
| 1725 | extern _X_EXPORT Bool
|
|---|
| 1726 | fbCloseScreen (int indx, ScreenPtr pScreen);
|
|---|
| 1727 |
|
|---|
| 1728 | extern _X_EXPORT Bool
|
|---|
| 1729 | fbRealizeFont(ScreenPtr pScreen, FontPtr pFont);
|
|---|
| 1730 |
|
|---|
| 1731 | extern _X_EXPORT Bool
|
|---|
| 1732 | fbUnrealizeFont(ScreenPtr pScreen, FontPtr pFont);
|
|---|
| 1733 |
|
|---|
| 1734 | extern _X_EXPORT void
|
|---|
| 1735 | fbQueryBestSize (int class,
|
|---|
| 1736 | unsigned short *width, unsigned short *height,
|
|---|
| 1737 | ScreenPtr pScreen);
|
|---|
| 1738 |
|
|---|
| 1739 | extern _X_EXPORT PixmapPtr
|
|---|
| 1740 | _fbGetWindowPixmap (WindowPtr pWindow);
|
|---|
| 1741 |
|
|---|
| 1742 | extern _X_EXPORT void
|
|---|
| 1743 | _fbSetWindowPixmap (WindowPtr pWindow, PixmapPtr pPixmap);
|
|---|
| 1744 |
|
|---|
| 1745 | extern _X_EXPORT Bool
|
|---|
| 1746 | fbSetupScreen(ScreenPtr pScreen,
|
|---|
| 1747 | pointer pbits, /* pointer to screen bitmap */
|
|---|
| 1748 | int xsize, /* in pixels */
|
|---|
| 1749 | int ysize,
|
|---|
| 1750 | int dpix, /* dots per inch */
|
|---|
| 1751 | int dpiy,
|
|---|
| 1752 | int width, /* pixel width of frame buffer */
|
|---|
| 1753 | int bpp); /* bits per pixel of frame buffer */
|
|---|
| 1754 |
|
|---|
| 1755 | extern _X_EXPORT Bool
|
|---|
| 1756 | wfbFinishScreenInit(ScreenPtr pScreen,
|
|---|
| 1757 | pointer pbits,
|
|---|
| 1758 | int xsize,
|
|---|
| 1759 | int ysize,
|
|---|
| 1760 | int dpix,
|
|---|
| 1761 | int dpiy,
|
|---|
| 1762 | int width,
|
|---|
| 1763 | int bpp,
|
|---|
| 1764 | SetupWrapProcPtr setupWrap,
|
|---|
| 1765 | FinishWrapProcPtr finishWrap);
|
|---|
| 1766 |
|
|---|
| 1767 | extern _X_EXPORT Bool
|
|---|
| 1768 | wfbScreenInit(ScreenPtr pScreen,
|
|---|
| 1769 | pointer pbits,
|
|---|
| 1770 | int xsize,
|
|---|
| 1771 | int ysize,
|
|---|
| 1772 | int dpix,
|
|---|
| 1773 | int dpiy,
|
|---|
| 1774 | int width,
|
|---|
| 1775 | int bpp,
|
|---|
| 1776 | SetupWrapProcPtr setupWrap,
|
|---|
| 1777 | FinishWrapProcPtr finishWrap);
|
|---|
| 1778 |
|
|---|
| 1779 | extern _X_EXPORT Bool
|
|---|
| 1780 | fbFinishScreenInit(ScreenPtr pScreen,
|
|---|
| 1781 | pointer pbits,
|
|---|
| 1782 | int xsize,
|
|---|
| 1783 | int ysize,
|
|---|
| 1784 | int dpix,
|
|---|
| 1785 | int dpiy,
|
|---|
| 1786 | int width,
|
|---|
| 1787 | int bpp);
|
|---|
| 1788 |
|
|---|
| 1789 | extern _X_EXPORT Bool
|
|---|
| 1790 | fbScreenInit(ScreenPtr pScreen,
|
|---|
| 1791 | pointer pbits,
|
|---|
| 1792 | int xsize,
|
|---|
| 1793 | int ysize,
|
|---|
| 1794 | int dpix,
|
|---|
| 1795 | int dpiy,
|
|---|
| 1796 | int width,
|
|---|
| 1797 | int bpp);
|
|---|
| 1798 |
|
|---|
| 1799 | /*
|
|---|
| 1800 | * fbseg.c
|
|---|
| 1801 | */
|
|---|
| 1802 | typedef void FbBres (DrawablePtr pDrawable,
|
|---|
| 1803 | GCPtr pGC,
|
|---|
| 1804 | int dashOffset,
|
|---|
| 1805 | int signdx,
|
|---|
| 1806 | int signdy,
|
|---|
| 1807 | int axis,
|
|---|
| 1808 | int x,
|
|---|
| 1809 | int y,
|
|---|
| 1810 | int e,
|
|---|
| 1811 | int e1,
|
|---|
| 1812 | int e3,
|
|---|
| 1813 | int len);
|
|---|
| 1814 |
|
|---|
| 1815 | extern _X_EXPORT FbBres fbBresSolid, fbBresDash, fbBresFill, fbBresFillDash;
|
|---|
| 1816 | /*
|
|---|
| 1817 | * fbsetsp.c
|
|---|
| 1818 | */
|
|---|
| 1819 |
|
|---|
| 1820 | extern _X_EXPORT void
|
|---|
| 1821 | fbSetSpans (DrawablePtr pDrawable,
|
|---|
| 1822 | GCPtr pGC,
|
|---|
| 1823 | char *src,
|
|---|
| 1824 | DDXPointPtr ppt,
|
|---|
| 1825 | int *pwidth,
|
|---|
| 1826 | int nspans,
|
|---|
| 1827 | int fSorted);
|
|---|
| 1828 |
|
|---|
| 1829 | extern _X_EXPORT FbBres *
|
|---|
| 1830 | fbSelectBres (DrawablePtr pDrawable,
|
|---|
| 1831 | GCPtr pGC);
|
|---|
| 1832 |
|
|---|
| 1833 | extern _X_EXPORT void
|
|---|
| 1834 | fbBres (DrawablePtr pDrawable,
|
|---|
| 1835 | GCPtr pGC,
|
|---|
| 1836 | int dashOffset,
|
|---|
| 1837 | int signdx,
|
|---|
| 1838 | int signdy,
|
|---|
| 1839 | int axis,
|
|---|
| 1840 | int x,
|
|---|
| 1841 | int y,
|
|---|
| 1842 | int e,
|
|---|
| 1843 | int e1,
|
|---|
| 1844 | int e3,
|
|---|
| 1845 | int len);
|
|---|
| 1846 |
|
|---|
| 1847 | extern _X_EXPORT void
|
|---|
| 1848 | fbSegment (DrawablePtr pDrawable,
|
|---|
| 1849 | GCPtr pGC,
|
|---|
| 1850 | int xa,
|
|---|
| 1851 | int ya,
|
|---|
| 1852 | int xb,
|
|---|
| 1853 | int yb,
|
|---|
| 1854 | Bool drawLast,
|
|---|
| 1855 | int *dashOffset);
|
|---|
| 1856 |
|
|---|
| 1857 |
|
|---|
| 1858 | /*
|
|---|
| 1859 | * fbsolid.c
|
|---|
| 1860 | */
|
|---|
| 1861 |
|
|---|
| 1862 | extern _X_EXPORT void
|
|---|
| 1863 | fbSolid (FbBits *dst,
|
|---|
| 1864 | FbStride dstStride,
|
|---|
| 1865 | int dstX,
|
|---|
| 1866 | int bpp,
|
|---|
| 1867 |
|
|---|
| 1868 | int width,
|
|---|
| 1869 | int height,
|
|---|
| 1870 |
|
|---|
| 1871 | FbBits and,
|
|---|
| 1872 | FbBits xor);
|
|---|
| 1873 |
|
|---|
| 1874 | #ifdef FB_24BIT
|
|---|
| 1875 | extern _X_EXPORT void
|
|---|
| 1876 | fbSolid24 (FbBits *dst,
|
|---|
| 1877 | FbStride dstStride,
|
|---|
| 1878 | int dstX,
|
|---|
| 1879 |
|
|---|
| 1880 | int width,
|
|---|
| 1881 | int height,
|
|---|
| 1882 |
|
|---|
| 1883 | FbBits and,
|
|---|
| 1884 | FbBits xor);
|
|---|
| 1885 | #endif
|
|---|
| 1886 |
|
|---|
| 1887 | /*
|
|---|
| 1888 | * fbstipple.c
|
|---|
| 1889 | */
|
|---|
| 1890 |
|
|---|
| 1891 | extern _X_EXPORT void
|
|---|
| 1892 | fbTransparentSpan (FbBits *dst,
|
|---|
| 1893 | FbBits stip,
|
|---|
| 1894 | FbBits fgxor,
|
|---|
| 1895 | int n);
|
|---|
| 1896 |
|
|---|
| 1897 | extern _X_EXPORT void
|
|---|
| 1898 | fbEvenStipple (FbBits *dst,
|
|---|
| 1899 | FbStride dstStride,
|
|---|
| 1900 | int dstX,
|
|---|
| 1901 | int dstBpp,
|
|---|
| 1902 |
|
|---|
| 1903 | int width,
|
|---|
| 1904 | int height,
|
|---|
| 1905 |
|
|---|
| 1906 | FbStip *stip,
|
|---|
| 1907 | FbStride stipStride,
|
|---|
| 1908 | int stipHeight,
|
|---|
| 1909 |
|
|---|
| 1910 | FbBits fgand,
|
|---|
| 1911 | FbBits fgxor,
|
|---|
| 1912 | FbBits bgand,
|
|---|
| 1913 | FbBits bgxor,
|
|---|
| 1914 |
|
|---|
| 1915 | int xRot,
|
|---|
| 1916 | int yRot);
|
|---|
| 1917 |
|
|---|
| 1918 | extern _X_EXPORT void
|
|---|
| 1919 | fbOddStipple (FbBits *dst,
|
|---|
| 1920 | FbStride dstStride,
|
|---|
| 1921 | int dstX,
|
|---|
| 1922 | int dstBpp,
|
|---|
| 1923 |
|
|---|
| 1924 | int width,
|
|---|
| 1925 | int height,
|
|---|
| 1926 |
|
|---|
| 1927 | FbStip *stip,
|
|---|
| 1928 | FbStride stipStride,
|
|---|
| 1929 | int stipWidth,
|
|---|
| 1930 | int stipHeight,
|
|---|
| 1931 |
|
|---|
| 1932 | FbBits fgand,
|
|---|
| 1933 | FbBits fgxor,
|
|---|
| 1934 | FbBits bgand,
|
|---|
| 1935 | FbBits bgxor,
|
|---|
| 1936 |
|
|---|
| 1937 | int xRot,
|
|---|
| 1938 | int yRot);
|
|---|
| 1939 |
|
|---|
| 1940 | extern _X_EXPORT void
|
|---|
| 1941 | fbStipple (FbBits *dst,
|
|---|
| 1942 | FbStride dstStride,
|
|---|
| 1943 | int dstX,
|
|---|
| 1944 | int dstBpp,
|
|---|
| 1945 |
|
|---|
| 1946 | int width,
|
|---|
| 1947 | int height,
|
|---|
| 1948 |
|
|---|
| 1949 | FbStip *stip,
|
|---|
| 1950 | FbStride stipStride,
|
|---|
| 1951 | int stipWidth,
|
|---|
| 1952 | int stipHeight,
|
|---|
| 1953 | Bool even,
|
|---|
| 1954 |
|
|---|
| 1955 | FbBits fgand,
|
|---|
| 1956 | FbBits fgxor,
|
|---|
| 1957 | FbBits bgand,
|
|---|
| 1958 | FbBits bgxor,
|
|---|
| 1959 |
|
|---|
| 1960 | int xRot,
|
|---|
| 1961 | int yRot);
|
|---|
| 1962 |
|
|---|
| 1963 | /*
|
|---|
| 1964 | * fbtile.c
|
|---|
| 1965 | */
|
|---|
| 1966 |
|
|---|
| 1967 | extern _X_EXPORT void
|
|---|
| 1968 | fbEvenTile (FbBits *dst,
|
|---|
| 1969 | FbStride dstStride,
|
|---|
| 1970 | int dstX,
|
|---|
| 1971 |
|
|---|
| 1972 | int width,
|
|---|
| 1973 | int height,
|
|---|
| 1974 |
|
|---|
| 1975 | FbBits *tile,
|
|---|
| 1976 | FbStride tileStride,
|
|---|
| 1977 | int tileHeight,
|
|---|
| 1978 |
|
|---|
| 1979 | int alu,
|
|---|
| 1980 | FbBits pm,
|
|---|
| 1981 | int xRot,
|
|---|
| 1982 | int yRot);
|
|---|
| 1983 |
|
|---|
| 1984 | extern _X_EXPORT void
|
|---|
| 1985 | fbOddTile (FbBits *dst,
|
|---|
| 1986 | FbStride dstStride,
|
|---|
| 1987 | int dstX,
|
|---|
| 1988 |
|
|---|
| 1989 | int width,
|
|---|
| 1990 | int height,
|
|---|
| 1991 |
|
|---|
| 1992 | FbBits *tile,
|
|---|
| 1993 | FbStride tileStride,
|
|---|
| 1994 | int tileWidth,
|
|---|
| 1995 | int tileHeight,
|
|---|
| 1996 |
|
|---|
| 1997 | int alu,
|
|---|
| 1998 | FbBits pm,
|
|---|
| 1999 | int bpp,
|
|---|
| 2000 |
|
|---|
| 2001 | int xRot,
|
|---|
| 2002 | int yRot);
|
|---|
| 2003 |
|
|---|
| 2004 | extern _X_EXPORT void
|
|---|
| 2005 | fbTile (FbBits *dst,
|
|---|
| 2006 | FbStride dstStride,
|
|---|
| 2007 | int dstX,
|
|---|
| 2008 |
|
|---|
| 2009 | int width,
|
|---|
| 2010 | int height,
|
|---|
| 2011 |
|
|---|
| 2012 | FbBits *tile,
|
|---|
| 2013 | FbStride tileStride,
|
|---|
| 2014 | int tileWidth,
|
|---|
| 2015 | int tileHeight,
|
|---|
| 2016 |
|
|---|
| 2017 | int alu,
|
|---|
| 2018 | FbBits pm,
|
|---|
| 2019 | int bpp,
|
|---|
| 2020 |
|
|---|
| 2021 | int xRot,
|
|---|
| 2022 | int yRot);
|
|---|
| 2023 |
|
|---|
| 2024 | /*
|
|---|
| 2025 | * fbutil.c
|
|---|
| 2026 | */
|
|---|
| 2027 | extern _X_EXPORT FbBits
|
|---|
| 2028 | fbReplicatePixel (Pixel p, int bpp);
|
|---|
| 2029 |
|
|---|
| 2030 | extern _X_EXPORT void
|
|---|
| 2031 | fbReduceRasterOp (int rop, FbBits fg, FbBits pm, FbBits *andp, FbBits *xorp);
|
|---|
| 2032 |
|
|---|
| 2033 | #ifdef FB_ACCESS_WRAPPER
|
|---|
| 2034 | extern _X_EXPORT ReadMemoryProcPtr wfbReadMemory;
|
|---|
| 2035 | extern _X_EXPORT WriteMemoryProcPtr wfbWriteMemory;
|
|---|
| 2036 | #endif
|
|---|
| 2037 |
|
|---|
| 2038 | /*
|
|---|
| 2039 | * fbwindow.c
|
|---|
| 2040 | */
|
|---|
| 2041 |
|
|---|
| 2042 | extern _X_EXPORT Bool
|
|---|
| 2043 | fbCreateWindow(WindowPtr pWin);
|
|---|
| 2044 |
|
|---|
| 2045 | extern _X_EXPORT Bool
|
|---|
| 2046 | fbDestroyWindow(WindowPtr pWin);
|
|---|
| 2047 |
|
|---|
| 2048 | extern _X_EXPORT Bool
|
|---|
| 2049 | fbMapWindow(WindowPtr pWindow);
|
|---|
| 2050 |
|
|---|
| 2051 | extern _X_EXPORT Bool
|
|---|
| 2052 | fbPositionWindow(WindowPtr pWin, int x, int y);
|
|---|
| 2053 |
|
|---|
| 2054 | extern _X_EXPORT Bool
|
|---|
| 2055 | fbUnmapWindow(WindowPtr pWindow);
|
|---|
| 2056 |
|
|---|
| 2057 | extern _X_EXPORT void
|
|---|
| 2058 | fbCopyWindowProc (DrawablePtr pSrcDrawable,
|
|---|
| 2059 | DrawablePtr pDstDrawable,
|
|---|
| 2060 | GCPtr pGC,
|
|---|
| 2061 | BoxPtr pbox,
|
|---|
| 2062 | int nbox,
|
|---|
| 2063 | int dx,
|
|---|
| 2064 | int dy,
|
|---|
| 2065 | Bool reverse,
|
|---|
| 2066 | Bool upsidedown,
|
|---|
| 2067 | Pixel bitplane,
|
|---|
| 2068 | void *closure);
|
|---|
| 2069 |
|
|---|
| 2070 | extern _X_EXPORT void
|
|---|
| 2071 | fbCopyWindow(WindowPtr pWin,
|
|---|
| 2072 | DDXPointRec ptOldOrg,
|
|---|
| 2073 | RegionPtr prgnSrc);
|
|---|
| 2074 |
|
|---|
| 2075 | extern _X_EXPORT Bool
|
|---|
| 2076 | fbChangeWindowAttributes(WindowPtr pWin, unsigned long mask);
|
|---|
| 2077 |
|
|---|
| 2078 | extern _X_EXPORT void
|
|---|
| 2079 | fbFillRegionSolid (DrawablePtr pDrawable,
|
|---|
| 2080 | RegionPtr pRegion,
|
|---|
| 2081 | FbBits and,
|
|---|
| 2082 | FbBits xor);
|
|---|
| 2083 |
|
|---|
| 2084 | extern _X_EXPORT pixman_image_t *
|
|---|
| 2085 | image_from_pict (PicturePtr pict,
|
|---|
| 2086 | Bool has_clip,
|
|---|
| 2087 | Bool is_src);
|
|---|
| 2088 |
|
|---|
| 2089 | extern _X_EXPORT pixman_image_t *
|
|---|
| 2090 | image_from_pict_18 (PicturePtr pict,
|
|---|
| 2091 | Bool has_clip,
|
|---|
| 2092 | int *xoff,
|
|---|
| 2093 | int *yoff);
|
|---|
| 2094 |
|
|---|
| 2095 | extern _X_EXPORT void free_pixman_pict (PicturePtr, pixman_image_t *);
|
|---|
| 2096 |
|
|---|
| 2097 | #endif /* _FB_H_ */
|
|---|
| 2098 |
|
|---|
