| 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 | #include "picturestr.h"
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| 45 |
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| 46 | #ifdef FB_ACCESS_WRAPPER
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| 47 |
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| 48 | #include "wfbrename.h"
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| 49 | #define FBPREFIX(x) wfb##x
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| 50 | #define WRITE(ptr, val) ((*wfbWriteMemory)((ptr), (val), sizeof(*(ptr))))
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| 51 | #define READ(ptr) ((*wfbReadMemory)((ptr), sizeof(*(ptr))))
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| 52 |
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| 53 | #define MEMCPY_WRAPPED(dst, src, size) do { \
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| 54 | size_t _i; \
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| 55 | CARD8 *_dst = (CARD8*)(dst), *_src = (CARD8*)(src); \
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| 56 | for(_i = 0; _i < size; _i++) { \
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| 57 | WRITE(_dst +_i, READ(_src + _i)); \
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| 58 | } \
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| 59 | } while(0)
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| 60 |
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| 61 | #define MEMSET_WRAPPED(dst, val, size) do { \
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| 62 | size_t _i; \
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| 63 | CARD8 *_dst = (CARD8*)(dst); \
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| 64 | for(_i = 0; _i < size; _i++) { \
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| 65 | WRITE(_dst +_i, (val)); \
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| 66 | } \
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| 67 | } while(0)
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| 68 |
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| 69 | #else
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| 70 |
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| 71 | #define FBPREFIX(x) fb##x
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| 72 | #define WRITE(ptr, val) (*(ptr) = (val))
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| 73 | #define READ(ptr) (*(ptr))
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| 74 | #define MEMCPY_WRAPPED(dst, src, size) memcpy((dst), (src), (size))
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| 75 | #define MEMSET_WRAPPED(dst, val, size) memset((dst), (val), (size))
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| 76 |
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| 77 | #endif
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| 78 |
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| 79 | /*
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| 80 | * This single define controls the basic size of data manipulated
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| 81 | * by this software; it must be log2(sizeof (FbBits) * 8)
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| 82 | */
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| 83 |
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| 84 | #ifndef FB_SHIFT
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| 85 | #define FB_SHIFT LOG2_BITMAP_PAD
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| 86 | #endif
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| 87 |
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| 88 | #if FB_SHIFT < LOG2_BITMAP_PAD
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| 89 | error FB_SHIFT must be >= LOG2_BITMAP_PAD
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| 90 | #endif
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| 91 |
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| 92 | #define FB_UNIT (1 << FB_SHIFT)
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| 93 | #define FB_HALFUNIT (1 << (FB_SHIFT-1))
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| 94 | #define FB_MASK (FB_UNIT - 1)
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| 95 | #define FB_ALLONES ((FbBits) -1)
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| 96 |
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| 97 | #if GLYPHPADBYTES != 4
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| 98 | #error "GLYPHPADBYTES must be 4"
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| 99 | #endif
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| 100 | /* whether to bother to include 24bpp support */
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| 101 | #ifndef FBNO24BIT
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| 102 | #define FB_24BIT
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| 103 | #endif
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| 104 |
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| 105 | /*
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| 106 | * Unless otherwise instructed, fb includes code to advertise 24bpp
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| 107 | * windows with 32bpp image format for application compatibility
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| 108 | */
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| 109 |
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| 110 | #ifdef FB_24BIT
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| 111 | #ifndef FBNO24_32
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| 112 | #define FB_24_32BIT
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| 113 | #endif
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| 114 | #endif
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| 115 |
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| 116 | #define FB_STIP_SHIFT LOG2_BITMAP_PAD
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| 117 | #define FB_STIP_UNIT (1 << FB_STIP_SHIFT)
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| 118 | #define FB_STIP_MASK (FB_STIP_UNIT - 1)
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| 119 | #define FB_STIP_ALLONES ((FbStip) -1)
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| 120 |
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| 121 | #define FB_STIP_ODDSTRIDE(s) (((s) & (FB_MASK >> FB_STIP_SHIFT)) != 0)
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| 122 | #define FB_STIP_ODDPTR(p) ((((long) (p)) & (FB_MASK >> 3)) != 0)
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| 123 |
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| 124 | #define FbStipStrideToBitsStride(s) (((s) >> (FB_SHIFT - FB_STIP_SHIFT)))
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| 125 | #define FbBitsStrideToStipStride(s) (((s) << (FB_SHIFT - FB_STIP_SHIFT)))
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| 126 |
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| 127 | #define FbFullMask(n) ((n) == FB_UNIT ? FB_ALLONES : ((((FbBits) 1) << n) - 1))
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| 128 |
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| 129 | #if FB_SHIFT == 6
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| 130 | # ifdef WIN32
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| 131 | typedef unsigned __int64 FbBits;
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| 132 | # else
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| 133 | # if defined(__alpha__) || defined(__alpha) || \
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| 134 | defined(ia64) || defined(__ia64__) || \
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| 135 | defined(__sparc64__) || defined(_LP64) || \
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| 136 | defined(__s390x__) || \
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| 137 | defined(amd64) || defined (__amd64__) || \
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| 138 | defined (__powerpc64__)
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| 139 | typedef unsigned long FbBits;
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| 140 | # else
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| 141 | typedef unsigned long long FbBits;
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| 142 | # endif
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| 143 | # endif
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| 144 | #endif
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| 145 |
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| 146 | #if FB_SHIFT == 5
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| 147 | typedef CARD32 FbBits;
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| 148 | #endif
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| 149 |
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| 150 | #if FB_SHIFT == 4
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| 151 | typedef CARD16 FbBits;
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| 152 | #endif
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| 153 |
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| 154 | #if LOG2_BITMAP_PAD == FB_SHIFT
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| 155 | typedef FbBits FbStip;
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| 156 | #else
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| 157 | # if LOG2_BITMAP_PAD == 5
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| 158 | typedef CARD32 FbStip;
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| 159 | # endif
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| 160 | #endif
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| 161 |
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| 162 | typedef int FbStride;
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| 163 |
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| 164 |
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| 165 | #ifdef FB_DEBUG
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| 166 | extern _X_EXPORT void fbValidateDrawable(DrawablePtr d);
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| 167 | extern _X_EXPORT void fbInitializeDrawable(DrawablePtr d);
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| 168 | extern _X_EXPORT void fbSetBits (FbStip *bits, int stride, FbStip data);
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| 169 | #define FB_HEAD_BITS (FbStip) (0xbaadf00d)
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| 170 | #define FB_TAIL_BITS (FbStip) (0xbaddf0ad)
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| 171 | #else
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| 172 | #define fbValidateDrawable(d)
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| 173 | #define fdInitializeDrawable(d)
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| 174 | #endif
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| 175 |
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| 176 | #include "fbrop.h"
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| 177 |
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| 178 | #if BITMAP_BIT_ORDER == LSBFirst
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| 179 | #define FbScrLeft(x,n) ((x) >> (n))
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| 180 | #define FbScrRight(x,n) ((x) << (n))
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| 181 | /* #define FbLeftBits(x,n) ((x) & ((((FbBits) 1) << (n)) - 1)) */
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| 182 | #define FbLeftStipBits(x,n) ((x) & ((((FbStip) 1) << (n)) - 1))
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| 183 | #define FbStipMoveLsb(x,s,n) (FbStipRight (x,(s)-(n)))
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| 184 | #define FbPatternOffsetBits 0
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| 185 | #else
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| 186 | #define FbScrLeft(x,n) ((x) << (n))
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| 187 | #define FbScrRight(x,n) ((x) >> (n))
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| 188 | /* #define FbLeftBits(x,n) ((x) >> (FB_UNIT - (n))) */
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| 189 | #define FbLeftStipBits(x,n) ((x) >> (FB_STIP_UNIT - (n)))
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| 190 | #define FbStipMoveLsb(x,s,n) (x)
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| 191 | #define FbPatternOffsetBits (sizeof (FbBits) - 1)
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| 192 | #endif
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| 193 |
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| 194 | #include "micoord.h"
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| 195 |
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| 196 | #define FbStipLeft(x,n) FbScrLeft(x,n)
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| 197 | #define FbStipRight(x,n) FbScrRight(x,n)
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| 198 |
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| 199 | #define FbRotLeft(x,n) FbScrLeft(x,n) | (n ? FbScrRight(x,FB_UNIT-n) : 0)
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| 200 | #define FbRotRight(x,n) FbScrRight(x,n) | (n ? FbScrLeft(x,FB_UNIT-n) : 0)
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| 201 |
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| 202 | #define FbRotStipLeft(x,n) FbStipLeft(x,n) | (n ? FbStipRight(x,FB_STIP_UNIT-n) : 0)
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| 203 | #define FbRotStipRight(x,n) FbStipRight(x,n) | (n ? FbStipLeft(x,FB_STIP_UNIT-n) : 0)
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| 204 |
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| 205 | #define FbLeftMask(x) ( ((x) & FB_MASK) ? \
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| 206 | FbScrRight(FB_ALLONES,(x) & FB_MASK) : 0)
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| 207 | #define FbRightMask(x) ( ((FB_UNIT - (x)) & FB_MASK) ? \
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| 208 | FbScrLeft(FB_ALLONES,(FB_UNIT - (x)) & FB_MASK) : 0)
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| 209 |
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| 210 | #define FbLeftStipMask(x) ( ((x) & FB_STIP_MASK) ? \
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| 211 | FbStipRight(FB_STIP_ALLONES,(x) & FB_STIP_MASK) : 0)
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| 212 | #define FbRightStipMask(x) ( ((FB_STIP_UNIT - (x)) & FB_STIP_MASK) ? \
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| 213 | FbScrLeft(FB_STIP_ALLONES,(FB_STIP_UNIT - (x)) & FB_STIP_MASK) : 0)
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| 214 |
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| 215 | #define FbBitsMask(x,w) (FbScrRight(FB_ALLONES,(x) & FB_MASK) & \
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| 216 | FbScrLeft(FB_ALLONES,(FB_UNIT - ((x) + (w))) & FB_MASK))
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| 217 |
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| 218 | #define FbStipMask(x,w) (FbStipRight(FB_STIP_ALLONES,(x) & FB_STIP_MASK) & \
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| 219 | FbStipLeft(FB_STIP_ALLONES,(FB_STIP_UNIT - ((x)+(w))) & FB_STIP_MASK))
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| 220 |
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| 221 |
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| 222 | #define FbMaskBits(x,w,l,n,r) { \
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| 223 | n = (w); \
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| 224 | r = FbRightMask((x)+n); \
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| 225 | l = FbLeftMask(x); \
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| 226 | if (l) { \
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| 227 | n -= FB_UNIT - ((x) & FB_MASK); \
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| 228 | if (n < 0) { \
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| 229 | n = 0; \
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| 230 | l &= r; \
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| 231 | r = 0; \
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| 232 | } \
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| 233 | } \
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| 234 | n >>= FB_SHIFT; \
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| 235 | }
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| 236 |
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| 237 | #ifdef FBNOPIXADDR
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| 238 | #define FbMaskBitsBytes(x,w,copy,l,lb,n,r,rb) FbMaskBits(x,w,l,n,r)
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| 239 | #define FbDoLeftMaskByteRRop(dst,lb,l,and,xor) { \
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| 240 | *dst = FbDoMaskRRop(*dst,and,xor,l); \
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| 241 | }
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| 242 | #define FbDoRightMaskByteRRop(dst,rb,r,and,xor) { \
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| 243 | *dst = FbDoMaskRRop(*dst,and,xor,r); \
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| 244 | }
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| 245 | #else
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| 246 |
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| 247 | #define FbByteMaskInvalid 0x10
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| 248 |
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| 249 | #define FbPatternOffset(o,t) ((o) ^ (FbPatternOffsetBits & ~(sizeof (t) - 1)))
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| 250 |
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| 251 | #define FbPtrOffset(p,o,t) ((t *) ((CARD8 *) (p) + (o)))
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| 252 | #define FbSelectPatternPart(xor,o,t) ((xor) >> (FbPatternOffset (o,t) << 3))
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| 253 | #define FbStorePart(dst,off,t,xor) (WRITE(FbPtrOffset(dst,off,t), \
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| 254 | FbSelectPart(xor,off,t)))
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| 255 | #ifndef FbSelectPart
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| 256 | #define FbSelectPart(x,o,t) FbSelectPatternPart(x,o,t)
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| 257 | #endif
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| 258 |
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| 259 | #define FbMaskBitsBytes(x,w,copy,l,lb,n,r,rb) { \
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| 260 | n = (w); \
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| 261 | lb = 0; \
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| 262 | rb = 0; \
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| 263 | r = FbRightMask((x)+n); \
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| 264 | if (r) { \
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| 265 | /* compute right byte length */ \
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| 266 | if ((copy) && (((x) + n) & 7) == 0) { \
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| 267 | rb = (((x) + n) & FB_MASK) >> 3; \
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| 268 | } else { \
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| 269 | rb = FbByteMaskInvalid; \
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| 270 | } \
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| 271 | } \
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| 272 | l = FbLeftMask(x); \
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| 273 | if (l) { \
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| 274 | /* compute left byte length */ \
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| 275 | if ((copy) && ((x) & 7) == 0) { \
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| 276 | lb = ((x) & FB_MASK) >> 3; \
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| 277 | } else { \
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| 278 | lb = FbByteMaskInvalid; \
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| 279 | } \
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| 280 | /* subtract out the portion painted by leftMask */ \
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| 281 | n -= FB_UNIT - ((x) & FB_MASK); \
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| 282 | if (n < 0) { \
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| 283 | if (lb != FbByteMaskInvalid) { \
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| 284 | if (rb == FbByteMaskInvalid) { \
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| 285 | lb = FbByteMaskInvalid; \
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| 286 | } else if (rb) { \
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| 287 | lb |= (rb - lb) << (FB_SHIFT - 3); \
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| 288 | rb = 0; \
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| 289 | } \
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| 290 | } \
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| 291 | n = 0; \
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| 292 | l &= r; \
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| 293 | r = 0; \
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| 294 | }\
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| 295 | } \
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| 296 | n >>= FB_SHIFT; \
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| 297 | }
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| 298 |
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| 299 | #if FB_SHIFT == 6
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| 300 | #define FbDoLeftMaskByteRRop6Cases(dst,xor) \
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| 301 | case (sizeof (FbBits) - 7) | (1 << (FB_SHIFT - 3)): \
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| 302 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 303 | break; \
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| 304 | case (sizeof (FbBits) - 7) | (2 << (FB_SHIFT - 3)): \
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| 305 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 306 | FbStorePart(dst,sizeof (FbBits) - 6,CARD8,xor); \
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| 307 | break; \
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| 308 | case (sizeof (FbBits) - 7) | (3 << (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,CARD16,xor); \
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| 311 | break; \
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| 312 | case (sizeof (FbBits) - 7) | (4 << (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 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \
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| 316 | break; \
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| 317 | case (sizeof (FbBits) - 7) | (5 << (FB_SHIFT - 3)): \
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| 318 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 319 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 320 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
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| 321 | break; \
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| 322 | case (sizeof (FbBits) - 7) | (6 << (FB_SHIFT - 3)): \
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| 323 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 324 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 325 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
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| 326 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
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| 327 | break; \
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| 328 | case (sizeof (FbBits) - 7): \
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| 329 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 330 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 331 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \
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| 332 | break; \
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| 333 | case (sizeof (FbBits) - 6) | (1 << (FB_SHIFT - 3)): \
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| 334 | FbStorePart(dst,sizeof (FbBits) - 6,CARD8,xor); \
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| 335 | break; \
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| 336 | case (sizeof (FbBits) - 6) | (2 << (FB_SHIFT - 3)): \
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| 337 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 338 | break; \
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| 339 | case (sizeof (FbBits) - 6) | (3 << (FB_SHIFT - 3)): \
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| 340 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 341 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \
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| 342 | break; \
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| 343 | case (sizeof (FbBits) - 6) | (4 << (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,CARD16,xor); \
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| 346 | break; \
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| 347 | case (sizeof (FbBits) - 6) | (5 << (FB_SHIFT - 3)): \
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| 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 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 | RegionNotEmpty(&(pWin)->drawable.pScreen->root->borderClip)
|
|---|
| 747 |
|
|---|
| 748 | #define fbDrawableEnabled(pDrawable) \
|
|---|
| 749 | ((pDrawable)->type == DRAWABLE_PIXMAP ? \
|
|---|
| 750 | TRUE : fbWindowEnabled((WindowPtr) pDrawable))
|
|---|
| 751 |
|
|---|
| 752 | #define FbPowerOfTwo(w) (((w) & ((w) - 1)) == 0)
|
|---|
| 753 | /*
|
|---|
| 754 | * Accelerated tiles are power of 2 width <= FB_UNIT
|
|---|
| 755 | */
|
|---|
| 756 | #define FbEvenTile(w) ((w) <= FB_UNIT && FbPowerOfTwo(w))
|
|---|
| 757 | /*
|
|---|
| 758 | * Accelerated stipples are power of 2 width and <= FB_UNIT/dstBpp
|
|---|
| 759 | * with dstBpp a power of 2 as well
|
|---|
| 760 | */
|
|---|
| 761 | #define FbEvenStip(w,bpp) ((w) * (bpp) <= FB_UNIT && FbPowerOfTwo(w) && FbPowerOfTwo(bpp))
|
|---|
| 762 |
|
|---|
| 763 | /*
|
|---|
| 764 | * fb24_32.c
|
|---|
| 765 | */
|
|---|
| 766 | extern _X_EXPORT void
|
|---|
| 767 | fb24_32GetSpans(DrawablePtr pDrawable,
|
|---|
| 768 | int wMax,
|
|---|
| 769 | DDXPointPtr ppt,
|
|---|
| 770 | int *pwidth,
|
|---|
| 771 | int nspans,
|
|---|
| 772 | char *pchardstStart);
|
|---|
| 773 |
|
|---|
| 774 | extern _X_EXPORT void
|
|---|
| 775 | fb24_32SetSpans (DrawablePtr pDrawable,
|
|---|
| 776 | GCPtr pGC,
|
|---|
| 777 | char *src,
|
|---|
| 778 | DDXPointPtr ppt,
|
|---|
| 779 | int *pwidth,
|
|---|
| 780 | int nspans,
|
|---|
| 781 | int fSorted);
|
|---|
| 782 |
|
|---|
| 783 | extern _X_EXPORT void
|
|---|
| 784 | fb24_32PutZImage (DrawablePtr pDrawable,
|
|---|
| 785 | RegionPtr pClip,
|
|---|
| 786 | int alu,
|
|---|
| 787 | FbBits pm,
|
|---|
| 788 | int x,
|
|---|
| 789 | int y,
|
|---|
| 790 | int width,
|
|---|
| 791 | int height,
|
|---|
| 792 | CARD8 *src,
|
|---|
| 793 | FbStride srcStride);
|
|---|
| 794 |
|
|---|
| 795 | extern _X_EXPORT void
|
|---|
| 796 | fb24_32GetImage (DrawablePtr pDrawable,
|
|---|
| 797 | int x,
|
|---|
| 798 | int y,
|
|---|
| 799 | int w,
|
|---|
| 800 | int h,
|
|---|
| 801 | unsigned int format,
|
|---|
| 802 | unsigned long planeMask,
|
|---|
| 803 | char *d);
|
|---|
| 804 |
|
|---|
| 805 | extern _X_EXPORT void
|
|---|
| 806 | fb24_32CopyMtoN (DrawablePtr pSrcDrawable,
|
|---|
| 807 | DrawablePtr pDstDrawable,
|
|---|
| 808 | GCPtr pGC,
|
|---|
| 809 | BoxPtr pbox,
|
|---|
| 810 | int nbox,
|
|---|
| 811 | int dx,
|
|---|
| 812 | int dy,
|
|---|
| 813 | Bool reverse,
|
|---|
| 814 | Bool upsidedown,
|
|---|
| 815 | Pixel bitplane,
|
|---|
| 816 | void *closure);
|
|---|
| 817 |
|
|---|
| 818 | extern _X_EXPORT PixmapPtr
|
|---|
| 819 | fb24_32ReformatTile(PixmapPtr pOldTile, int bitsPerPixel);
|
|---|
| 820 |
|
|---|
| 821 | extern _X_EXPORT Bool
|
|---|
| 822 | fb24_32CreateScreenResources(ScreenPtr pScreen);
|
|---|
| 823 |
|
|---|
| 824 | extern _X_EXPORT Bool
|
|---|
| 825 | fb24_32ModifyPixmapHeader (PixmapPtr pPixmap,
|
|---|
| 826 | int width,
|
|---|
| 827 | int height,
|
|---|
| 828 | int depth,
|
|---|
| 829 | int bitsPerPixel,
|
|---|
| 830 | int devKind,
|
|---|
| 831 | pointer pPixData);
|
|---|
| 832 |
|
|---|
| 833 | /*
|
|---|
| 834 | * fballpriv.c
|
|---|
| 835 | */
|
|---|
| 836 | extern _X_EXPORT Bool
|
|---|
| 837 | fbAllocatePrivates(ScreenPtr pScreen, DevPrivateKey *pGCIndex);
|
|---|
| 838 |
|
|---|
| 839 | /*
|
|---|
| 840 | * fbarc.c
|
|---|
| 841 | */
|
|---|
| 842 |
|
|---|
| 843 | extern _X_EXPORT void
|
|---|
| 844 | fbPolyArc (DrawablePtr pDrawable,
|
|---|
| 845 | GCPtr pGC,
|
|---|
| 846 | int narcs,
|
|---|
| 847 | xArc *parcs);
|
|---|
| 848 |
|
|---|
| 849 | /*
|
|---|
| 850 | * fbbits.c
|
|---|
| 851 | */
|
|---|
| 852 |
|
|---|
| 853 | extern _X_EXPORT void
|
|---|
| 854 | fbBresSolid8(DrawablePtr pDrawable,
|
|---|
| 855 | GCPtr pGC,
|
|---|
| 856 | int dashOffset,
|
|---|
| 857 | int signdx,
|
|---|
| 858 | int signdy,
|
|---|
| 859 | int axis,
|
|---|
| 860 | int x,
|
|---|
| 861 | int y,
|
|---|
| 862 | int e,
|
|---|
| 863 | int e1,
|
|---|
| 864 | int e3,
|
|---|
| 865 | int len);
|
|---|
| 866 |
|
|---|
| 867 | extern _X_EXPORT void
|
|---|
| 868 | fbBresDash8 (DrawablePtr pDrawable,
|
|---|
| 869 | GCPtr pGC,
|
|---|
| 870 | int dashOffset,
|
|---|
| 871 | int signdx,
|
|---|
| 872 | int signdy,
|
|---|
| 873 | int axis,
|
|---|
| 874 | int x,
|
|---|
| 875 | int y,
|
|---|
| 876 | int e,
|
|---|
| 877 | int e1,
|
|---|
| 878 | int e3,
|
|---|
| 879 | int len);
|
|---|
| 880 |
|
|---|
| 881 | extern _X_EXPORT void
|
|---|
| 882 | fbDots8 (FbBits *dst,
|
|---|
| 883 | FbStride dstStride,
|
|---|
| 884 | int dstBpp,
|
|---|
| 885 | BoxPtr pBox,
|
|---|
| 886 | xPoint *pts,
|
|---|
| 887 | int npt,
|
|---|
| 888 | int xorg,
|
|---|
| 889 | int yorg,
|
|---|
| 890 | int xoff,
|
|---|
| 891 | int yoff,
|
|---|
| 892 | FbBits and,
|
|---|
| 893 | FbBits xor);
|
|---|
| 894 |
|
|---|
| 895 | extern _X_EXPORT void
|
|---|
| 896 | fbArc8 (FbBits *dst,
|
|---|
| 897 | FbStride dstStride,
|
|---|
| 898 | int dstBpp,
|
|---|
| 899 | xArc *arc,
|
|---|
| 900 | int dx,
|
|---|
| 901 | int dy,
|
|---|
| 902 | FbBits and,
|
|---|
| 903 | FbBits xor);
|
|---|
| 904 |
|
|---|
| 905 | extern _X_EXPORT void
|
|---|
| 906 | fbGlyph8 (FbBits *dstLine,
|
|---|
| 907 | FbStride dstStride,
|
|---|
| 908 | int dstBpp,
|
|---|
| 909 | FbStip *stipple,
|
|---|
| 910 | FbBits fg,
|
|---|
| 911 | int height,
|
|---|
| 912 | int shift);
|
|---|
| 913 |
|
|---|
| 914 | extern _X_EXPORT void
|
|---|
| 915 | fbPolyline8 (DrawablePtr pDrawable,
|
|---|
| 916 | GCPtr pGC,
|
|---|
| 917 | int mode,
|
|---|
| 918 | int npt,
|
|---|
| 919 | DDXPointPtr ptsOrig);
|
|---|
| 920 |
|
|---|
| 921 | extern _X_EXPORT void
|
|---|
| 922 | fbPolySegment8 (DrawablePtr pDrawable,
|
|---|
| 923 | GCPtr pGC,
|
|---|
| 924 | int nseg,
|
|---|
| 925 | xSegment *pseg);
|
|---|
| 926 |
|
|---|
| 927 | extern _X_EXPORT void
|
|---|
| 928 | fbBresSolid16(DrawablePtr pDrawable,
|
|---|
| 929 | GCPtr pGC,
|
|---|
| 930 | int dashOffset,
|
|---|
| 931 | int signdx,
|
|---|
| 932 | int signdy,
|
|---|
| 933 | int axis,
|
|---|
| 934 | int x,
|
|---|
| 935 | int y,
|
|---|
| 936 | int e,
|
|---|
| 937 | int e1,
|
|---|
| 938 | int e3,
|
|---|
| 939 | int len);
|
|---|
| 940 |
|
|---|
| 941 | extern _X_EXPORT void
|
|---|
| 942 | fbBresDash16(DrawablePtr pDrawable,
|
|---|
| 943 | GCPtr pGC,
|
|---|
| 944 | int dashOffset,
|
|---|
| 945 | int signdx,
|
|---|
| 946 | int signdy,
|
|---|
| 947 | int axis,
|
|---|
| 948 | int x,
|
|---|
| 949 | int y,
|
|---|
| 950 | int e,
|
|---|
| 951 | int e1,
|
|---|
| 952 | int e3,
|
|---|
| 953 | int len);
|
|---|
| 954 |
|
|---|
| 955 | extern _X_EXPORT void
|
|---|
| 956 | fbDots16(FbBits *dst,
|
|---|
| 957 | FbStride dstStride,
|
|---|
| 958 | int dstBpp,
|
|---|
| 959 | BoxPtr pBox,
|
|---|
| 960 | xPoint *pts,
|
|---|
| 961 | int npt,
|
|---|
| 962 | int xorg,
|
|---|
| 963 | int yorg,
|
|---|
| 964 | int xoff,
|
|---|
| 965 | int yoff,
|
|---|
| 966 | FbBits and,
|
|---|
| 967 | FbBits xor);
|
|---|
| 968 |
|
|---|
| 969 | extern _X_EXPORT void
|
|---|
| 970 | fbArc16(FbBits *dst,
|
|---|
| 971 | FbStride dstStride,
|
|---|
| 972 | int dstBpp,
|
|---|
| 973 | xArc *arc,
|
|---|
| 974 | int dx,
|
|---|
| 975 | int dy,
|
|---|
| 976 | FbBits and,
|
|---|
| 977 | FbBits xor);
|
|---|
| 978 |
|
|---|
| 979 | extern _X_EXPORT void
|
|---|
| 980 | fbGlyph16(FbBits *dstLine,
|
|---|
| 981 | FbStride dstStride,
|
|---|
| 982 | int dstBpp,
|
|---|
| 983 | FbStip *stipple,
|
|---|
| 984 | FbBits fg,
|
|---|
| 985 | int height,
|
|---|
| 986 | int shift);
|
|---|
| 987 |
|
|---|
| 988 | extern _X_EXPORT void
|
|---|
| 989 | fbPolyline16 (DrawablePtr pDrawable,
|
|---|
| 990 | GCPtr pGC,
|
|---|
| 991 | int mode,
|
|---|
| 992 | int npt,
|
|---|
| 993 | DDXPointPtr ptsOrig);
|
|---|
| 994 |
|
|---|
| 995 | extern _X_EXPORT void
|
|---|
| 996 | fbPolySegment16 (DrawablePtr pDrawable,
|
|---|
| 997 | GCPtr pGC,
|
|---|
| 998 | int nseg,
|
|---|
| 999 | xSegment *pseg);
|
|---|
| 1000 |
|
|---|
| 1001 |
|
|---|
| 1002 | extern _X_EXPORT void
|
|---|
| 1003 | fbBresSolid24(DrawablePtr pDrawable,
|
|---|
| 1004 | GCPtr pGC,
|
|---|
| 1005 | int dashOffset,
|
|---|
| 1006 | int signdx,
|
|---|
| 1007 | int signdy,
|
|---|
| 1008 | int axis,
|
|---|
| 1009 | int x,
|
|---|
| 1010 | int y,
|
|---|
| 1011 | int e,
|
|---|
| 1012 | int e1,
|
|---|
| 1013 | int e3,
|
|---|
| 1014 | int len);
|
|---|
| 1015 |
|
|---|
| 1016 | extern _X_EXPORT void
|
|---|
| 1017 | fbBresDash24(DrawablePtr pDrawable,
|
|---|
| 1018 | GCPtr pGC,
|
|---|
| 1019 | int dashOffset,
|
|---|
| 1020 | int signdx,
|
|---|
| 1021 | int signdy,
|
|---|
| 1022 | int axis,
|
|---|
| 1023 | int x,
|
|---|
| 1024 | int y,
|
|---|
| 1025 | int e,
|
|---|
| 1026 | int e1,
|
|---|
| 1027 | int e3,
|
|---|
| 1028 | int len);
|
|---|
| 1029 |
|
|---|
| 1030 | extern _X_EXPORT void
|
|---|
| 1031 | fbDots24(FbBits *dst,
|
|---|
| 1032 | FbStride dstStride,
|
|---|
| 1033 | int dstBpp,
|
|---|
| 1034 | BoxPtr pBox,
|
|---|
| 1035 | xPoint *pts,
|
|---|
| 1036 | int npt,
|
|---|
| 1037 | int xorg,
|
|---|
| 1038 | int yorg,
|
|---|
| 1039 | int xoff,
|
|---|
| 1040 | int yoff,
|
|---|
| 1041 | FbBits and,
|
|---|
| 1042 | FbBits xor);
|
|---|
| 1043 |
|
|---|
| 1044 | extern _X_EXPORT void
|
|---|
| 1045 | fbArc24(FbBits *dst,
|
|---|
| 1046 | FbStride dstStride,
|
|---|
| 1047 | int dstBpp,
|
|---|
| 1048 | xArc *arc,
|
|---|
| 1049 | int dx,
|
|---|
| 1050 | int dy,
|
|---|
| 1051 | FbBits and,
|
|---|
| 1052 | FbBits xor);
|
|---|
| 1053 |
|
|---|
| 1054 | extern _X_EXPORT void
|
|---|
| 1055 | fbGlyph24(FbBits *dstLine,
|
|---|
| 1056 | FbStride dstStride,
|
|---|
| 1057 | int dstBpp,
|
|---|
| 1058 | FbStip *stipple,
|
|---|
| 1059 | FbBits fg,
|
|---|
| 1060 | int height,
|
|---|
| 1061 | int shift);
|
|---|
| 1062 |
|
|---|
| 1063 | extern _X_EXPORT void
|
|---|
| 1064 | fbPolyline24 (DrawablePtr pDrawable,
|
|---|
| 1065 | GCPtr pGC,
|
|---|
| 1066 | int mode,
|
|---|
| 1067 | int npt,
|
|---|
| 1068 | DDXPointPtr ptsOrig);
|
|---|
| 1069 |
|
|---|
| 1070 | extern _X_EXPORT void
|
|---|
| 1071 | fbPolySegment24 (DrawablePtr pDrawable,
|
|---|
| 1072 | GCPtr pGC,
|
|---|
| 1073 | int nseg,
|
|---|
| 1074 | xSegment *pseg);
|
|---|
| 1075 |
|
|---|
| 1076 |
|
|---|
| 1077 | extern _X_EXPORT void
|
|---|
| 1078 | fbBresSolid32(DrawablePtr pDrawable,
|
|---|
| 1079 | GCPtr pGC,
|
|---|
| 1080 | int dashOffset,
|
|---|
| 1081 | int signdx,
|
|---|
| 1082 | int signdy,
|
|---|
| 1083 | int axis,
|
|---|
| 1084 | int x,
|
|---|
| 1085 | int y,
|
|---|
| 1086 | int e,
|
|---|
| 1087 | int e1,
|
|---|
| 1088 | int e3,
|
|---|
| 1089 | int len);
|
|---|
| 1090 |
|
|---|
| 1091 | extern _X_EXPORT void
|
|---|
| 1092 | fbBresDash32(DrawablePtr pDrawable,
|
|---|
| 1093 | GCPtr pGC,
|
|---|
| 1094 | int dashOffset,
|
|---|
| 1095 | int signdx,
|
|---|
| 1096 | int signdy,
|
|---|
| 1097 | int axis,
|
|---|
| 1098 | int x,
|
|---|
| 1099 | int y,
|
|---|
| 1100 | int e,
|
|---|
| 1101 | int e1,
|
|---|
| 1102 | int e3,
|
|---|
| 1103 | int len);
|
|---|
| 1104 |
|
|---|
| 1105 | extern _X_EXPORT void
|
|---|
| 1106 | fbDots32(FbBits *dst,
|
|---|
| 1107 | FbStride dstStride,
|
|---|
| 1108 | int dstBpp,
|
|---|
| 1109 | BoxPtr pBox,
|
|---|
| 1110 | xPoint *pts,
|
|---|
| 1111 | int npt,
|
|---|
| 1112 | int xorg,
|
|---|
| 1113 | int yorg,
|
|---|
| 1114 | int xoff,
|
|---|
| 1115 | int yoff,
|
|---|
| 1116 | FbBits and,
|
|---|
| 1117 | FbBits xor);
|
|---|
| 1118 |
|
|---|
| 1119 | extern _X_EXPORT void
|
|---|
| 1120 | fbArc32(FbBits *dst,
|
|---|
| 1121 | FbStride dstStride,
|
|---|
| 1122 | int dstBpp,
|
|---|
| 1123 | xArc *arc,
|
|---|
| 1124 | int dx,
|
|---|
| 1125 | int dy,
|
|---|
| 1126 | FbBits and,
|
|---|
| 1127 | FbBits xor);
|
|---|
| 1128 |
|
|---|
| 1129 | extern _X_EXPORT void
|
|---|
| 1130 | fbGlyph32(FbBits *dstLine,
|
|---|
| 1131 | FbStride dstStride,
|
|---|
| 1132 | int dstBpp,
|
|---|
| 1133 | FbStip *stipple,
|
|---|
| 1134 | FbBits fg,
|
|---|
| 1135 | int height,
|
|---|
| 1136 | int shift);
|
|---|
| 1137 | extern _X_EXPORT void
|
|---|
| 1138 | fbPolyline32 (DrawablePtr pDrawable,
|
|---|
| 1139 | GCPtr pGC,
|
|---|
| 1140 | int mode,
|
|---|
| 1141 | int npt,
|
|---|
| 1142 | DDXPointPtr ptsOrig);
|
|---|
| 1143 |
|
|---|
| 1144 | extern _X_EXPORT void
|
|---|
| 1145 | fbPolySegment32 (DrawablePtr pDrawable,
|
|---|
| 1146 | GCPtr pGC,
|
|---|
| 1147 | int nseg,
|
|---|
| 1148 | xSegment *pseg);
|
|---|
| 1149 |
|
|---|
| 1150 | /*
|
|---|
| 1151 | * fbblt.c
|
|---|
| 1152 | */
|
|---|
| 1153 | extern _X_EXPORT void
|
|---|
| 1154 | fbBlt (FbBits *src,
|
|---|
| 1155 | FbStride srcStride,
|
|---|
| 1156 | int srcX,
|
|---|
| 1157 |
|
|---|
| 1158 | FbBits *dst,
|
|---|
| 1159 | FbStride dstStride,
|
|---|
| 1160 | int dstX,
|
|---|
| 1161 |
|
|---|
| 1162 | int width,
|
|---|
| 1163 | int height,
|
|---|
| 1164 |
|
|---|
| 1165 | int alu,
|
|---|
| 1166 | FbBits pm,
|
|---|
| 1167 | int bpp,
|
|---|
| 1168 |
|
|---|
| 1169 | Bool reverse,
|
|---|
| 1170 | Bool upsidedown);
|
|---|
| 1171 |
|
|---|
| 1172 | extern _X_EXPORT void
|
|---|
| 1173 | fbBlt24 (FbBits *srcLine,
|
|---|
| 1174 | FbStride srcStride,
|
|---|
| 1175 | int srcX,
|
|---|
| 1176 |
|
|---|
| 1177 | FbBits *dstLine,
|
|---|
| 1178 | FbStride dstStride,
|
|---|
| 1179 | int dstX,
|
|---|
| 1180 |
|
|---|
| 1181 | int width,
|
|---|
| 1182 | int height,
|
|---|
| 1183 |
|
|---|
| 1184 | int alu,
|
|---|
| 1185 | FbBits pm,
|
|---|
| 1186 |
|
|---|
| 1187 | Bool reverse,
|
|---|
| 1188 | Bool upsidedown);
|
|---|
| 1189 |
|
|---|
| 1190 | extern _X_EXPORT void
|
|---|
| 1191 | fbBltStip (FbStip *src,
|
|---|
| 1192 | FbStride srcStride, /* in FbStip units, not FbBits units */
|
|---|
| 1193 | int srcX,
|
|---|
| 1194 |
|
|---|
| 1195 | FbStip *dst,
|
|---|
| 1196 | FbStride dstStride, /* in FbStip units, not FbBits units */
|
|---|
| 1197 | int dstX,
|
|---|
| 1198 |
|
|---|
| 1199 | int width,
|
|---|
| 1200 | int height,
|
|---|
| 1201 |
|
|---|
| 1202 | int alu,
|
|---|
| 1203 | FbBits pm,
|
|---|
| 1204 | int bpp);
|
|---|
| 1205 |
|
|---|
| 1206 | /*
|
|---|
| 1207 | * fbbltone.c
|
|---|
| 1208 | */
|
|---|
| 1209 | extern _X_EXPORT void
|
|---|
| 1210 | fbBltOne (FbStip *src,
|
|---|
| 1211 | FbStride srcStride,
|
|---|
| 1212 | int srcX,
|
|---|
| 1213 | FbBits *dst,
|
|---|
| 1214 | FbStride dstStride,
|
|---|
| 1215 | int dstX,
|
|---|
| 1216 | int dstBpp,
|
|---|
| 1217 |
|
|---|
| 1218 | int width,
|
|---|
| 1219 | int height,
|
|---|
| 1220 |
|
|---|
| 1221 | FbBits fgand,
|
|---|
| 1222 | FbBits fbxor,
|
|---|
| 1223 | FbBits bgand,
|
|---|
| 1224 | FbBits bgxor);
|
|---|
| 1225 |
|
|---|
| 1226 | #ifdef FB_24BIT
|
|---|
| 1227 | extern _X_EXPORT void
|
|---|
| 1228 | fbBltOne24 (FbStip *src,
|
|---|
| 1229 | FbStride srcStride, /* FbStip units per scanline */
|
|---|
| 1230 | int srcX, /* bit position of source */
|
|---|
| 1231 | FbBits *dst,
|
|---|
| 1232 | FbStride dstStride, /* FbBits units per scanline */
|
|---|
| 1233 | int dstX, /* bit position of dest */
|
|---|
| 1234 | int dstBpp, /* bits per destination unit */
|
|---|
| 1235 |
|
|---|
| 1236 | int width, /* width in bits of destination */
|
|---|
| 1237 | int height, /* height in scanlines */
|
|---|
| 1238 |
|
|---|
| 1239 | FbBits fgand, /* rrop values */
|
|---|
| 1240 | FbBits fgxor,
|
|---|
| 1241 | FbBits bgand,
|
|---|
| 1242 | FbBits bgxor);
|
|---|
| 1243 | #endif
|
|---|
| 1244 |
|
|---|
| 1245 | extern _X_EXPORT void
|
|---|
| 1246 | fbBltPlane (FbBits *src,
|
|---|
| 1247 | FbStride srcStride,
|
|---|
| 1248 | int srcX,
|
|---|
| 1249 | int srcBpp,
|
|---|
| 1250 |
|
|---|
| 1251 | FbStip *dst,
|
|---|
| 1252 | FbStride dstStride,
|
|---|
| 1253 | int dstX,
|
|---|
| 1254 |
|
|---|
| 1255 | int width,
|
|---|
| 1256 | int height,
|
|---|
| 1257 |
|
|---|
| 1258 | FbStip fgand,
|
|---|
| 1259 | FbStip fgxor,
|
|---|
| 1260 | FbStip bgand,
|
|---|
| 1261 | FbStip bgxor,
|
|---|
| 1262 | Pixel planeMask);
|
|---|
| 1263 |
|
|---|
| 1264 | /*
|
|---|
| 1265 | * fbcmap_mi.c
|
|---|
| 1266 | */
|
|---|
| 1267 | extern _X_EXPORT int
|
|---|
| 1268 | fbListInstalledColormaps(ScreenPtr pScreen, Colormap *pmaps);
|
|---|
| 1269 |
|
|---|
| 1270 | extern _X_EXPORT void
|
|---|
| 1271 | fbInstallColormap(ColormapPtr pmap);
|
|---|
| 1272 |
|
|---|
| 1273 | extern _X_EXPORT void
|
|---|
| 1274 | fbUninstallColormap(ColormapPtr pmap);
|
|---|
| 1275 |
|
|---|
| 1276 | extern _X_EXPORT void
|
|---|
| 1277 | fbResolveColor(unsigned short *pred,
|
|---|
| 1278 | unsigned short *pgreen,
|
|---|
| 1279 | unsigned short *pblue,
|
|---|
| 1280 | VisualPtr pVisual);
|
|---|
| 1281 |
|
|---|
| 1282 | extern _X_EXPORT Bool
|
|---|
| 1283 | fbInitializeColormap(ColormapPtr pmap);
|
|---|
| 1284 |
|
|---|
| 1285 | extern _X_EXPORT int
|
|---|
| 1286 | fbExpandDirectColors (ColormapPtr pmap,
|
|---|
| 1287 | int ndef,
|
|---|
| 1288 | xColorItem *indefs,
|
|---|
| 1289 | xColorItem *outdefs);
|
|---|
| 1290 |
|
|---|
| 1291 | extern _X_EXPORT Bool
|
|---|
| 1292 | fbCreateDefColormap(ScreenPtr pScreen);
|
|---|
| 1293 |
|
|---|
| 1294 | extern _X_EXPORT void
|
|---|
| 1295 | fbClearVisualTypes(void);
|
|---|
| 1296 |
|
|---|
| 1297 | extern _X_EXPORT Bool
|
|---|
| 1298 | fbHasVisualTypes (int depth);
|
|---|
| 1299 |
|
|---|
| 1300 | extern _X_EXPORT Bool
|
|---|
| 1301 | fbSetVisualTypes (int depth, int visuals, int bitsPerRGB);
|
|---|
| 1302 |
|
|---|
| 1303 | extern _X_EXPORT Bool
|
|---|
| 1304 | fbSetVisualTypesAndMasks (int depth, int visuals, int bitsPerRGB,
|
|---|
| 1305 | Pixel redMask, Pixel greenMask, Pixel blueMask);
|
|---|
| 1306 |
|
|---|
| 1307 | extern _X_EXPORT Bool
|
|---|
| 1308 | fbInitVisuals (VisualPtr *visualp,
|
|---|
| 1309 | DepthPtr *depthp,
|
|---|
| 1310 | int *nvisualp,
|
|---|
| 1311 | int *ndepthp,
|
|---|
| 1312 | int *rootDepthp,
|
|---|
| 1313 | VisualID *defaultVisp,
|
|---|
| 1314 | unsigned long sizes,
|
|---|
| 1315 | int bitsPerRGB);
|
|---|
| 1316 |
|
|---|
| 1317 | /*
|
|---|
| 1318 | * fbcopy.c
|
|---|
| 1319 | */
|
|---|
| 1320 |
|
|---|
| 1321 | /* Compatibility definition, to be removed at next ABI change. */
|
|---|
| 1322 | typedef void (*fbCopyProc) (DrawablePtr pSrcDrawable,
|
|---|
| 1323 | DrawablePtr pDstDrawable,
|
|---|
| 1324 | GCPtr pGC,
|
|---|
| 1325 | BoxPtr pDstBox,
|
|---|
| 1326 | int nbox,
|
|---|
| 1327 | int dx,
|
|---|
| 1328 | int dy,
|
|---|
| 1329 | Bool reverse,
|
|---|
| 1330 | Bool upsidedown,
|
|---|
| 1331 | Pixel bitplane,
|
|---|
| 1332 | void *closure);
|
|---|
| 1333 |
|
|---|
| 1334 | extern _X_EXPORT void
|
|---|
| 1335 | fbCopyNtoN (DrawablePtr pSrcDrawable,
|
|---|
| 1336 | DrawablePtr pDstDrawable,
|
|---|
| 1337 | GCPtr pGC,
|
|---|
| 1338 | BoxPtr pbox,
|
|---|
| 1339 | int nbox,
|
|---|
| 1340 | int dx,
|
|---|
| 1341 | int dy,
|
|---|
| 1342 | Bool reverse,
|
|---|
| 1343 | Bool upsidedown,
|
|---|
| 1344 | Pixel bitplane,
|
|---|
| 1345 | void *closure);
|
|---|
| 1346 |
|
|---|
| 1347 | /* Compatibility wrapper, to be removed at next ABI change. */
|
|---|
| 1348 | extern _X_EXPORT void
|
|---|
| 1349 | fbCopyRegion (DrawablePtr pSrcDrawable,
|
|---|
| 1350 | DrawablePtr pDstDrawable,
|
|---|
| 1351 | GCPtr pGC,
|
|---|
| 1352 | RegionPtr pDstRegion,
|
|---|
| 1353 | int dx,
|
|---|
| 1354 | int dy,
|
|---|
| 1355 | fbCopyProc copyProc,
|
|---|
| 1356 | Pixel bitPlane,
|
|---|
| 1357 | void *closure);
|
|---|
| 1358 |
|
|---|
| 1359 | /* Compatibility wrapper, to be removed at next ABI change. */
|
|---|
| 1360 | extern _X_EXPORT RegionPtr
|
|---|
| 1361 | fbDoCopy (DrawablePtr pSrcDrawable,
|
|---|
| 1362 | DrawablePtr pDstDrawable,
|
|---|
| 1363 | GCPtr pGC,
|
|---|
| 1364 | int xIn,
|
|---|
| 1365 | int yIn,
|
|---|
| 1366 | int widthSrc,
|
|---|
| 1367 | int heightSrc,
|
|---|
| 1368 | int xOut,
|
|---|
| 1369 | int yOut,
|
|---|
| 1370 | fbCopyProc copyProc,
|
|---|
| 1371 | Pixel bitplane,
|
|---|
| 1372 | void *closure);
|
|---|
| 1373 |
|
|---|
| 1374 | extern _X_EXPORT void
|
|---|
| 1375 | fbCopy1toN (DrawablePtr pSrcDrawable,
|
|---|
| 1376 | DrawablePtr pDstDrawable,
|
|---|
| 1377 | GCPtr pGC,
|
|---|
| 1378 | BoxPtr pbox,
|
|---|
| 1379 | int nbox,
|
|---|
| 1380 | int dx,
|
|---|
| 1381 | int dy,
|
|---|
| 1382 | Bool reverse,
|
|---|
| 1383 | Bool upsidedown,
|
|---|
| 1384 | Pixel bitplane,
|
|---|
| 1385 | void *closure);
|
|---|
| 1386 |
|
|---|
| 1387 | extern _X_EXPORT void
|
|---|
| 1388 | fbCopyNto1 (DrawablePtr pSrcDrawable,
|
|---|
| 1389 | DrawablePtr pDstDrawable,
|
|---|
| 1390 | GCPtr pGC,
|
|---|
| 1391 | BoxPtr pbox,
|
|---|
| 1392 | int nbox,
|
|---|
| 1393 | int dx,
|
|---|
| 1394 | int dy,
|
|---|
| 1395 | Bool reverse,
|
|---|
| 1396 | Bool upsidedown,
|
|---|
| 1397 | Pixel bitplane,
|
|---|
| 1398 | void *closure);
|
|---|
| 1399 |
|
|---|
| 1400 | extern _X_EXPORT RegionPtr
|
|---|
| 1401 | fbCopyArea (DrawablePtr pSrcDrawable,
|
|---|
| 1402 | DrawablePtr pDstDrawable,
|
|---|
| 1403 | GCPtr pGC,
|
|---|
| 1404 | int xIn,
|
|---|
| 1405 | int yIn,
|
|---|
| 1406 | int widthSrc,
|
|---|
| 1407 | int heightSrc,
|
|---|
| 1408 | int xOut,
|
|---|
| 1409 | int yOut);
|
|---|
| 1410 |
|
|---|
| 1411 | extern _X_EXPORT RegionPtr
|
|---|
| 1412 | fbCopyPlane (DrawablePtr pSrcDrawable,
|
|---|
| 1413 | DrawablePtr pDstDrawable,
|
|---|
| 1414 | GCPtr pGC,
|
|---|
| 1415 | int xIn,
|
|---|
| 1416 | int yIn,
|
|---|
| 1417 | int widthSrc,
|
|---|
| 1418 | int heightSrc,
|
|---|
| 1419 | int xOut,
|
|---|
| 1420 | int yOut,
|
|---|
| 1421 | unsigned long bitplane);
|
|---|
| 1422 |
|
|---|
| 1423 | /*
|
|---|
| 1424 | * fbfill.c
|
|---|
| 1425 | */
|
|---|
| 1426 | extern _X_EXPORT void
|
|---|
| 1427 | fbFill (DrawablePtr pDrawable,
|
|---|
| 1428 | GCPtr pGC,
|
|---|
| 1429 | int x,
|
|---|
| 1430 | int y,
|
|---|
| 1431 | int width,
|
|---|
| 1432 | int height);
|
|---|
| 1433 |
|
|---|
| 1434 | extern _X_EXPORT void
|
|---|
| 1435 | fbSolidBoxClipped (DrawablePtr pDrawable,
|
|---|
| 1436 | RegionPtr pClip,
|
|---|
| 1437 | int xa,
|
|---|
| 1438 | int ya,
|
|---|
| 1439 | int xb,
|
|---|
| 1440 | int yb,
|
|---|
| 1441 | FbBits and,
|
|---|
| 1442 | FbBits xor);
|
|---|
| 1443 |
|
|---|
| 1444 | /*
|
|---|
| 1445 | * fbfillrect.c
|
|---|
| 1446 | */
|
|---|
| 1447 | extern _X_EXPORT void
|
|---|
| 1448 | fbPolyFillRect(DrawablePtr pDrawable,
|
|---|
| 1449 | GCPtr pGC,
|
|---|
| 1450 | int nrectInit,
|
|---|
| 1451 | xRectangle *prectInit);
|
|---|
| 1452 |
|
|---|
| 1453 | #define fbPolyFillArc miPolyFillArc
|
|---|
| 1454 |
|
|---|
| 1455 | #define fbFillPolygon miFillPolygon
|
|---|
| 1456 |
|
|---|
| 1457 | /*
|
|---|
| 1458 | * fbfillsp.c
|
|---|
| 1459 | */
|
|---|
| 1460 | extern _X_EXPORT void
|
|---|
| 1461 | fbFillSpans (DrawablePtr pDrawable,
|
|---|
| 1462 | GCPtr pGC,
|
|---|
| 1463 | int nInit,
|
|---|
| 1464 | DDXPointPtr pptInit,
|
|---|
| 1465 | int *pwidthInit,
|
|---|
| 1466 | int fSorted);
|
|---|
| 1467 |
|
|---|
| 1468 |
|
|---|
| 1469 | /*
|
|---|
| 1470 | * fbgc.c
|
|---|
| 1471 | */
|
|---|
| 1472 |
|
|---|
| 1473 | extern _X_EXPORT Bool
|
|---|
| 1474 | fbCreateGC(GCPtr pGC);
|
|---|
| 1475 |
|
|---|
| 1476 | extern _X_EXPORT void
|
|---|
| 1477 | fbPadPixmap (PixmapPtr pPixmap);
|
|---|
| 1478 |
|
|---|
| 1479 | extern _X_EXPORT void
|
|---|
| 1480 | fbValidateGC(GCPtr pGC, unsigned long changes, DrawablePtr pDrawable);
|
|---|
| 1481 |
|
|---|
| 1482 | /*
|
|---|
| 1483 | * fbgetsp.c
|
|---|
| 1484 | */
|
|---|
| 1485 | extern _X_EXPORT void
|
|---|
| 1486 | fbGetSpans(DrawablePtr pDrawable,
|
|---|
| 1487 | int wMax,
|
|---|
| 1488 | DDXPointPtr ppt,
|
|---|
| 1489 | int *pwidth,
|
|---|
| 1490 | int nspans,
|
|---|
| 1491 | char *pchardstStart);
|
|---|
| 1492 |
|
|---|
| 1493 | /*
|
|---|
| 1494 | * fbglyph.c
|
|---|
| 1495 | */
|
|---|
| 1496 |
|
|---|
| 1497 | extern _X_EXPORT Bool
|
|---|
| 1498 | fbGlyphIn (RegionPtr pRegion,
|
|---|
| 1499 | int x,
|
|---|
| 1500 | int y,
|
|---|
| 1501 | int width,
|
|---|
| 1502 | int height);
|
|---|
| 1503 |
|
|---|
| 1504 | extern _X_EXPORT void
|
|---|
| 1505 | fbPolyGlyphBlt (DrawablePtr pDrawable,
|
|---|
| 1506 | GCPtr pGC,
|
|---|
| 1507 | int x,
|
|---|
| 1508 | int y,
|
|---|
| 1509 | unsigned int nglyph,
|
|---|
| 1510 | CharInfoPtr *ppci,
|
|---|
| 1511 | pointer pglyphBase);
|
|---|
| 1512 |
|
|---|
| 1513 | extern _X_EXPORT void
|
|---|
| 1514 | fbImageGlyphBlt (DrawablePtr pDrawable,
|
|---|
| 1515 | GCPtr pGC,
|
|---|
| 1516 | int x,
|
|---|
| 1517 | int y,
|
|---|
| 1518 | unsigned int nglyph,
|
|---|
| 1519 | CharInfoPtr *ppci,
|
|---|
| 1520 | pointer pglyphBase);
|
|---|
| 1521 |
|
|---|
| 1522 | /*
|
|---|
| 1523 | * fbimage.c
|
|---|
| 1524 | */
|
|---|
| 1525 |
|
|---|
| 1526 | extern _X_EXPORT void
|
|---|
| 1527 | fbPutImage (DrawablePtr pDrawable,
|
|---|
| 1528 | GCPtr pGC,
|
|---|
| 1529 | int depth,
|
|---|
| 1530 | int x,
|
|---|
| 1531 | int y,
|
|---|
| 1532 | int w,
|
|---|
| 1533 | int h,
|
|---|
| 1534 | int leftPad,
|
|---|
| 1535 | int format,
|
|---|
| 1536 | char *pImage);
|
|---|
| 1537 |
|
|---|
| 1538 | extern _X_EXPORT void
|
|---|
| 1539 | fbPutZImage (DrawablePtr pDrawable,
|
|---|
| 1540 | RegionPtr pClip,
|
|---|
| 1541 | int alu,
|
|---|
| 1542 | FbBits pm,
|
|---|
| 1543 | int x,
|
|---|
| 1544 | int y,
|
|---|
| 1545 | int width,
|
|---|
| 1546 | int height,
|
|---|
| 1547 | FbStip *src,
|
|---|
| 1548 | FbStride srcStride);
|
|---|
| 1549 |
|
|---|
| 1550 | extern _X_EXPORT void
|
|---|
| 1551 | fbPutXYImage (DrawablePtr pDrawable,
|
|---|
| 1552 | RegionPtr pClip,
|
|---|
| 1553 | FbBits fg,
|
|---|
| 1554 | FbBits bg,
|
|---|
| 1555 | FbBits pm,
|
|---|
| 1556 | int alu,
|
|---|
| 1557 | Bool opaque,
|
|---|
| 1558 |
|
|---|
| 1559 | int x,
|
|---|
| 1560 | int y,
|
|---|
| 1561 | int width,
|
|---|
| 1562 | int height,
|
|---|
| 1563 |
|
|---|
| 1564 | FbStip *src,
|
|---|
| 1565 | FbStride srcStride,
|
|---|
| 1566 | int srcX);
|
|---|
| 1567 |
|
|---|
| 1568 | extern _X_EXPORT void
|
|---|
| 1569 | fbGetImage (DrawablePtr pDrawable,
|
|---|
| 1570 | int x,
|
|---|
| 1571 | int y,
|
|---|
| 1572 | int w,
|
|---|
| 1573 | int h,
|
|---|
| 1574 | unsigned int format,
|
|---|
| 1575 | unsigned long planeMask,
|
|---|
| 1576 | char *d);
|
|---|
| 1577 | /*
|
|---|
| 1578 | * fbline.c
|
|---|
| 1579 | */
|
|---|
| 1580 |
|
|---|
| 1581 | extern _X_EXPORT void
|
|---|
| 1582 | fbZeroLine (DrawablePtr pDrawable,
|
|---|
| 1583 | GCPtr pGC,
|
|---|
| 1584 | int mode,
|
|---|
| 1585 | int npt,
|
|---|
| 1586 | DDXPointPtr ppt);
|
|---|
| 1587 |
|
|---|
| 1588 | extern _X_EXPORT void
|
|---|
| 1589 | fbZeroSegment (DrawablePtr pDrawable,
|
|---|
| 1590 | GCPtr pGC,
|
|---|
| 1591 | int nseg,
|
|---|
| 1592 | xSegment *pSegs);
|
|---|
| 1593 |
|
|---|
| 1594 | extern _X_EXPORT void
|
|---|
| 1595 | fbPolyLine (DrawablePtr pDrawable,
|
|---|
| 1596 | GCPtr pGC,
|
|---|
| 1597 | int mode,
|
|---|
| 1598 | int npt,
|
|---|
| 1599 | DDXPointPtr ppt);
|
|---|
| 1600 |
|
|---|
| 1601 | extern _X_EXPORT void
|
|---|
| 1602 | fbFixCoordModePrevious (int npt,
|
|---|
| 1603 | DDXPointPtr ppt);
|
|---|
| 1604 |
|
|---|
| 1605 | extern _X_EXPORT void
|
|---|
| 1606 | fbPolySegment (DrawablePtr pDrawable,
|
|---|
| 1607 | GCPtr pGC,
|
|---|
| 1608 | int nseg,
|
|---|
| 1609 | xSegment *pseg);
|
|---|
| 1610 |
|
|---|
| 1611 | #define fbPolyRectangle miPolyRectangle
|
|---|
| 1612 |
|
|---|
| 1613 | /*
|
|---|
| 1614 | * fbpict.c
|
|---|
| 1615 | */
|
|---|
| 1616 |
|
|---|
| 1617 | extern _X_EXPORT Bool
|
|---|
| 1618 | fbPictureInit (ScreenPtr pScreen,
|
|---|
| 1619 | PictFormatPtr formats,
|
|---|
| 1620 | int nformats);
|
|---|
| 1621 |
|
|---|
| 1622 | /*
|
|---|
| 1623 | * fbpixmap.c
|
|---|
| 1624 | */
|
|---|
| 1625 |
|
|---|
| 1626 | extern _X_EXPORT PixmapPtr
|
|---|
| 1627 | fbCreatePixmapBpp (ScreenPtr pScreen, int width, int height, int depth, int bpp,
|
|---|
| 1628 | unsigned usage_hint);
|
|---|
| 1629 |
|
|---|
| 1630 | extern _X_EXPORT PixmapPtr
|
|---|
| 1631 | fbCreatePixmap (ScreenPtr pScreen, int width, int height, int depth,
|
|---|
| 1632 | unsigned usage_hint);
|
|---|
| 1633 |
|
|---|
| 1634 | extern _X_EXPORT Bool
|
|---|
| 1635 | fbDestroyPixmap (PixmapPtr pPixmap);
|
|---|
| 1636 |
|
|---|
| 1637 | extern _X_EXPORT RegionPtr
|
|---|
| 1638 | fbPixmapToRegion(PixmapPtr pPix);
|
|---|
| 1639 |
|
|---|
| 1640 | /*
|
|---|
| 1641 | * fbpoint.c
|
|---|
| 1642 | */
|
|---|
| 1643 |
|
|---|
| 1644 | extern _X_EXPORT void
|
|---|
| 1645 | fbDots (FbBits *dstOrig,
|
|---|
| 1646 | FbStride dstStride,
|
|---|
| 1647 | int dstBpp,
|
|---|
| 1648 | BoxPtr pBox,
|
|---|
| 1649 | xPoint *pts,
|
|---|
| 1650 | int npt,
|
|---|
| 1651 | int xorg,
|
|---|
| 1652 | int yorg,
|
|---|
| 1653 | int xoff,
|
|---|
| 1654 | int yoff,
|
|---|
| 1655 | FbBits andOrig,
|
|---|
| 1656 | FbBits xorOrig);
|
|---|
| 1657 |
|
|---|
| 1658 | extern _X_EXPORT void
|
|---|
| 1659 | fbPolyPoint (DrawablePtr pDrawable,
|
|---|
| 1660 | GCPtr pGC,
|
|---|
| 1661 | int mode,
|
|---|
| 1662 | int npt,
|
|---|
| 1663 | xPoint *pptInit);
|
|---|
| 1664 |
|
|---|
| 1665 | /*
|
|---|
| 1666 | * fbpush.c
|
|---|
| 1667 | */
|
|---|
| 1668 | extern _X_EXPORT void
|
|---|
| 1669 | fbPushPattern (DrawablePtr pDrawable,
|
|---|
| 1670 | GCPtr pGC,
|
|---|
| 1671 |
|
|---|
| 1672 | FbStip *src,
|
|---|
| 1673 | FbStride srcStride,
|
|---|
| 1674 | int srcX,
|
|---|
| 1675 |
|
|---|
| 1676 | int x,
|
|---|
| 1677 | int y,
|
|---|
| 1678 |
|
|---|
| 1679 | int width,
|
|---|
| 1680 | int height);
|
|---|
| 1681 |
|
|---|
| 1682 | extern _X_EXPORT void
|
|---|
| 1683 | fbPushFill (DrawablePtr pDrawable,
|
|---|
| 1684 | GCPtr pGC,
|
|---|
| 1685 |
|
|---|
| 1686 | FbStip *src,
|
|---|
| 1687 | FbStride srcStride,
|
|---|
| 1688 | int srcX,
|
|---|
| 1689 |
|
|---|
| 1690 | int x,
|
|---|
| 1691 | int y,
|
|---|
| 1692 | int width,
|
|---|
| 1693 | int height);
|
|---|
| 1694 |
|
|---|
| 1695 | extern _X_EXPORT void
|
|---|
| 1696 | fbPushImage (DrawablePtr pDrawable,
|
|---|
| 1697 | GCPtr pGC,
|
|---|
| 1698 |
|
|---|
| 1699 | FbStip *src,
|
|---|
| 1700 | FbStride srcStride,
|
|---|
| 1701 | int srcX,
|
|---|
| 1702 |
|
|---|
| 1703 | int x,
|
|---|
| 1704 | int y,
|
|---|
| 1705 | int width,
|
|---|
| 1706 | int height);
|
|---|
| 1707 |
|
|---|
| 1708 | extern _X_EXPORT void
|
|---|
| 1709 | fbPushPixels (GCPtr pGC,
|
|---|
| 1710 | PixmapPtr pBitmap,
|
|---|
| 1711 | DrawablePtr pDrawable,
|
|---|
| 1712 | int dx,
|
|---|
| 1713 | int dy,
|
|---|
| 1714 | int xOrg,
|
|---|
| 1715 | int yOrg);
|
|---|
| 1716 |
|
|---|
| 1717 |
|
|---|
| 1718 | /*
|
|---|
| 1719 | * fbscreen.c
|
|---|
| 1720 | */
|
|---|
| 1721 |
|
|---|
| 1722 | extern _X_EXPORT Bool
|
|---|
| 1723 | fbCloseScreen (int indx, ScreenPtr pScreen);
|
|---|
| 1724 |
|
|---|
| 1725 | extern _X_EXPORT Bool
|
|---|
| 1726 | fbRealizeFont(ScreenPtr pScreen, FontPtr pFont);
|
|---|
| 1727 |
|
|---|
| 1728 | extern _X_EXPORT Bool
|
|---|
| 1729 | fbUnrealizeFont(ScreenPtr pScreen, FontPtr pFont);
|
|---|
| 1730 |
|
|---|
| 1731 | extern _X_EXPORT void
|
|---|
| 1732 | fbQueryBestSize (int class,
|
|---|
| 1733 | unsigned short *width, unsigned short *height,
|
|---|
| 1734 | ScreenPtr pScreen);
|
|---|
| 1735 |
|
|---|
| 1736 | extern _X_EXPORT PixmapPtr
|
|---|
| 1737 | _fbGetWindowPixmap (WindowPtr pWindow);
|
|---|
| 1738 |
|
|---|
| 1739 | extern _X_EXPORT void
|
|---|
| 1740 | _fbSetWindowPixmap (WindowPtr pWindow, PixmapPtr pPixmap);
|
|---|
| 1741 |
|
|---|
| 1742 | extern _X_EXPORT Bool
|
|---|
| 1743 | fbSetupScreen(ScreenPtr pScreen,
|
|---|
| 1744 | pointer pbits, /* pointer to screen bitmap */
|
|---|
| 1745 | int xsize, /* in pixels */
|
|---|
| 1746 | int ysize,
|
|---|
| 1747 | int dpix, /* dots per inch */
|
|---|
| 1748 | int dpiy,
|
|---|
| 1749 | int width, /* pixel width of frame buffer */
|
|---|
| 1750 | int bpp); /* bits per pixel of frame buffer */
|
|---|
| 1751 |
|
|---|
| 1752 | extern _X_EXPORT Bool
|
|---|
| 1753 | wfbFinishScreenInit(ScreenPtr pScreen,
|
|---|
| 1754 | pointer pbits,
|
|---|
| 1755 | int xsize,
|
|---|
| 1756 | int ysize,
|
|---|
| 1757 | int dpix,
|
|---|
| 1758 | int dpiy,
|
|---|
| 1759 | int width,
|
|---|
| 1760 | int bpp,
|
|---|
| 1761 | SetupWrapProcPtr setupWrap,
|
|---|
| 1762 | FinishWrapProcPtr finishWrap);
|
|---|
| 1763 |
|
|---|
| 1764 | extern _X_EXPORT Bool
|
|---|
| 1765 | wfbScreenInit(ScreenPtr pScreen,
|
|---|
| 1766 | pointer pbits,
|
|---|
| 1767 | int xsize,
|
|---|
| 1768 | int ysize,
|
|---|
| 1769 | int dpix,
|
|---|
| 1770 | int dpiy,
|
|---|
| 1771 | int width,
|
|---|
| 1772 | int bpp,
|
|---|
| 1773 | SetupWrapProcPtr setupWrap,
|
|---|
| 1774 | FinishWrapProcPtr finishWrap);
|
|---|
| 1775 |
|
|---|
| 1776 | extern _X_EXPORT Bool
|
|---|
| 1777 | fbFinishScreenInit(ScreenPtr pScreen,
|
|---|
| 1778 | pointer pbits,
|
|---|
| 1779 | int xsize,
|
|---|
| 1780 | int ysize,
|
|---|
| 1781 | int dpix,
|
|---|
| 1782 | int dpiy,
|
|---|
| 1783 | int width,
|
|---|
| 1784 | int bpp);
|
|---|
| 1785 |
|
|---|
| 1786 | extern _X_EXPORT Bool
|
|---|
| 1787 | fbScreenInit(ScreenPtr pScreen,
|
|---|
| 1788 | pointer pbits,
|
|---|
| 1789 | int xsize,
|
|---|
| 1790 | int ysize,
|
|---|
| 1791 | int dpix,
|
|---|
| 1792 | int dpiy,
|
|---|
| 1793 | int width,
|
|---|
| 1794 | int bpp);
|
|---|
| 1795 |
|
|---|
| 1796 | /*
|
|---|
| 1797 | * fbseg.c
|
|---|
| 1798 | */
|
|---|
| 1799 | typedef void FbBres (DrawablePtr pDrawable,
|
|---|
| 1800 | GCPtr pGC,
|
|---|
| 1801 | int dashOffset,
|
|---|
| 1802 | int signdx,
|
|---|
| 1803 | int signdy,
|
|---|
| 1804 | int axis,
|
|---|
| 1805 | int x,
|
|---|
| 1806 | int y,
|
|---|
| 1807 | int e,
|
|---|
| 1808 | int e1,
|
|---|
| 1809 | int e3,
|
|---|
| 1810 | int len);
|
|---|
| 1811 |
|
|---|
| 1812 | extern _X_EXPORT FbBres fbBresSolid, fbBresDash, fbBresFill, fbBresFillDash;
|
|---|
| 1813 | /*
|
|---|
| 1814 | * fbsetsp.c
|
|---|
| 1815 | */
|
|---|
| 1816 |
|
|---|
| 1817 | extern _X_EXPORT void
|
|---|
| 1818 | fbSetSpans (DrawablePtr pDrawable,
|
|---|
| 1819 | GCPtr pGC,
|
|---|
| 1820 | char *src,
|
|---|
| 1821 | DDXPointPtr ppt,
|
|---|
| 1822 | int *pwidth,
|
|---|
| 1823 | int nspans,
|
|---|
| 1824 | int fSorted);
|
|---|
| 1825 |
|
|---|
| 1826 | extern _X_EXPORT FbBres *
|
|---|
| 1827 | fbSelectBres (DrawablePtr pDrawable,
|
|---|
| 1828 | GCPtr pGC);
|
|---|
| 1829 |
|
|---|
| 1830 | extern _X_EXPORT void
|
|---|
| 1831 | fbBres (DrawablePtr pDrawable,
|
|---|
| 1832 | GCPtr pGC,
|
|---|
| 1833 | int dashOffset,
|
|---|
| 1834 | int signdx,
|
|---|
| 1835 | int signdy,
|
|---|
| 1836 | int axis,
|
|---|
| 1837 | int x,
|
|---|
| 1838 | int y,
|
|---|
| 1839 | int e,
|
|---|
| 1840 | int e1,
|
|---|
| 1841 | int e3,
|
|---|
| 1842 | int len);
|
|---|
| 1843 |
|
|---|
| 1844 | extern _X_EXPORT void
|
|---|
| 1845 | fbSegment (DrawablePtr pDrawable,
|
|---|
| 1846 | GCPtr pGC,
|
|---|
| 1847 | int xa,
|
|---|
| 1848 | int ya,
|
|---|
| 1849 | int xb,
|
|---|
| 1850 | int yb,
|
|---|
| 1851 | Bool drawLast,
|
|---|
| 1852 | int *dashOffset);
|
|---|
| 1853 |
|
|---|
| 1854 |
|
|---|
| 1855 | /*
|
|---|
| 1856 | * fbsolid.c
|
|---|
| 1857 | */
|
|---|
| 1858 |
|
|---|
| 1859 | extern _X_EXPORT void
|
|---|
| 1860 | fbSolid (FbBits *dst,
|
|---|
| 1861 | FbStride dstStride,
|
|---|
| 1862 | int dstX,
|
|---|
| 1863 | int bpp,
|
|---|
| 1864 |
|
|---|
| 1865 | int width,
|
|---|
| 1866 | int height,
|
|---|
| 1867 |
|
|---|
| 1868 | FbBits and,
|
|---|
| 1869 | FbBits xor);
|
|---|
| 1870 |
|
|---|
| 1871 | #ifdef FB_24BIT
|
|---|
| 1872 | extern _X_EXPORT void
|
|---|
| 1873 | fbSolid24 (FbBits *dst,
|
|---|
| 1874 | FbStride dstStride,
|
|---|
| 1875 | int dstX,
|
|---|
| 1876 |
|
|---|
| 1877 | int width,
|
|---|
| 1878 | int height,
|
|---|
| 1879 |
|
|---|
| 1880 | FbBits and,
|
|---|
| 1881 | FbBits xor);
|
|---|
| 1882 | #endif
|
|---|
| 1883 |
|
|---|
| 1884 | /*
|
|---|
| 1885 | * fbstipple.c
|
|---|
| 1886 | */
|
|---|
| 1887 |
|
|---|
| 1888 | extern _X_EXPORT void
|
|---|
| 1889 | fbTransparentSpan (FbBits *dst,
|
|---|
| 1890 | FbBits stip,
|
|---|
| 1891 | FbBits fgxor,
|
|---|
| 1892 | int n);
|
|---|
| 1893 |
|
|---|
| 1894 | extern _X_EXPORT void
|
|---|
| 1895 | fbEvenStipple (FbBits *dst,
|
|---|
| 1896 | FbStride dstStride,
|
|---|
| 1897 | int dstX,
|
|---|
| 1898 | int dstBpp,
|
|---|
| 1899 |
|
|---|
| 1900 | int width,
|
|---|
| 1901 | int height,
|
|---|
| 1902 |
|
|---|
| 1903 | FbStip *stip,
|
|---|
| 1904 | FbStride stipStride,
|
|---|
| 1905 | int stipHeight,
|
|---|
| 1906 |
|
|---|
| 1907 | FbBits fgand,
|
|---|
| 1908 | FbBits fgxor,
|
|---|
| 1909 | FbBits bgand,
|
|---|
| 1910 | FbBits bgxor,
|
|---|
| 1911 |
|
|---|
| 1912 | int xRot,
|
|---|
| 1913 | int yRot);
|
|---|
| 1914 |
|
|---|
| 1915 | extern _X_EXPORT void
|
|---|
| 1916 | fbOddStipple (FbBits *dst,
|
|---|
| 1917 | FbStride dstStride,
|
|---|
| 1918 | int dstX,
|
|---|
| 1919 | int dstBpp,
|
|---|
| 1920 |
|
|---|
| 1921 | int width,
|
|---|
| 1922 | int height,
|
|---|
| 1923 |
|
|---|
| 1924 | FbStip *stip,
|
|---|
| 1925 | FbStride stipStride,
|
|---|
| 1926 | int stipWidth,
|
|---|
| 1927 | int stipHeight,
|
|---|
| 1928 |
|
|---|
| 1929 | FbBits fgand,
|
|---|
| 1930 | FbBits fgxor,
|
|---|
| 1931 | FbBits bgand,
|
|---|
| 1932 | FbBits bgxor,
|
|---|
| 1933 |
|
|---|
| 1934 | int xRot,
|
|---|
| 1935 | int yRot);
|
|---|
| 1936 |
|
|---|
| 1937 | extern _X_EXPORT void
|
|---|
| 1938 | fbStipple (FbBits *dst,
|
|---|
| 1939 | FbStride dstStride,
|
|---|
| 1940 | int dstX,
|
|---|
| 1941 | int dstBpp,
|
|---|
| 1942 |
|
|---|
| 1943 | int width,
|
|---|
| 1944 | int height,
|
|---|
| 1945 |
|
|---|
| 1946 | FbStip *stip,
|
|---|
| 1947 | FbStride stipStride,
|
|---|
| 1948 | int stipWidth,
|
|---|
| 1949 | int stipHeight,
|
|---|
| 1950 | Bool even,
|
|---|
| 1951 |
|
|---|
| 1952 | FbBits fgand,
|
|---|
| 1953 | FbBits fgxor,
|
|---|
| 1954 | FbBits bgand,
|
|---|
| 1955 | FbBits bgxor,
|
|---|
| 1956 |
|
|---|
| 1957 | int xRot,
|
|---|
| 1958 | int yRot);
|
|---|
| 1959 |
|
|---|
| 1960 | /*
|
|---|
| 1961 | * fbtile.c
|
|---|
| 1962 | */
|
|---|
| 1963 |
|
|---|
| 1964 | extern _X_EXPORT void
|
|---|
| 1965 | fbEvenTile (FbBits *dst,
|
|---|
| 1966 | FbStride dstStride,
|
|---|
| 1967 | int dstX,
|
|---|
| 1968 |
|
|---|
| 1969 | int width,
|
|---|
| 1970 | int height,
|
|---|
| 1971 |
|
|---|
| 1972 | FbBits *tile,
|
|---|
| 1973 | FbStride tileStride,
|
|---|
| 1974 | int tileHeight,
|
|---|
| 1975 |
|
|---|
| 1976 | int alu,
|
|---|
| 1977 | FbBits pm,
|
|---|
| 1978 | int xRot,
|
|---|
| 1979 | int yRot);
|
|---|
| 1980 |
|
|---|
| 1981 | extern _X_EXPORT void
|
|---|
| 1982 | fbOddTile (FbBits *dst,
|
|---|
| 1983 | FbStride dstStride,
|
|---|
| 1984 | int dstX,
|
|---|
| 1985 |
|
|---|
| 1986 | int width,
|
|---|
| 1987 | int height,
|
|---|
| 1988 |
|
|---|
| 1989 | FbBits *tile,
|
|---|
| 1990 | FbStride tileStride,
|
|---|
| 1991 | int tileWidth,
|
|---|
| 1992 | int tileHeight,
|
|---|
| 1993 |
|
|---|
| 1994 | int alu,
|
|---|
| 1995 | FbBits pm,
|
|---|
| 1996 | int bpp,
|
|---|
| 1997 |
|
|---|
| 1998 | int xRot,
|
|---|
| 1999 | int yRot);
|
|---|
| 2000 |
|
|---|
| 2001 | extern _X_EXPORT void
|
|---|
| 2002 | fbTile (FbBits *dst,
|
|---|
| 2003 | FbStride dstStride,
|
|---|
| 2004 | int dstX,
|
|---|
| 2005 |
|
|---|
| 2006 | int width,
|
|---|
| 2007 | int height,
|
|---|
| 2008 |
|
|---|
| 2009 | FbBits *tile,
|
|---|
| 2010 | FbStride tileStride,
|
|---|
| 2011 | int tileWidth,
|
|---|
| 2012 | int tileHeight,
|
|---|
| 2013 |
|
|---|
| 2014 | int alu,
|
|---|
| 2015 | FbBits pm,
|
|---|
| 2016 | int bpp,
|
|---|
| 2017 |
|
|---|
| 2018 | int xRot,
|
|---|
| 2019 | int yRot);
|
|---|
| 2020 |
|
|---|
| 2021 | /*
|
|---|
| 2022 | * fbutil.c
|
|---|
| 2023 | */
|
|---|
| 2024 | extern _X_EXPORT FbBits
|
|---|
| 2025 | fbReplicatePixel (Pixel p, int bpp);
|
|---|
| 2026 |
|
|---|
| 2027 | extern _X_EXPORT void
|
|---|
| 2028 | fbReduceRasterOp (int rop, FbBits fg, FbBits pm, FbBits *andp, FbBits *xorp);
|
|---|
| 2029 |
|
|---|
| 2030 | #ifdef FB_ACCESS_WRAPPER
|
|---|
| 2031 | extern _X_EXPORT ReadMemoryProcPtr wfbReadMemory;
|
|---|
| 2032 | extern _X_EXPORT WriteMemoryProcPtr wfbWriteMemory;
|
|---|
| 2033 | #endif
|
|---|
| 2034 |
|
|---|
| 2035 | /*
|
|---|
| 2036 | * fbwindow.c
|
|---|
| 2037 | */
|
|---|
| 2038 |
|
|---|
| 2039 | extern _X_EXPORT Bool
|
|---|
| 2040 | fbCreateWindow(WindowPtr pWin);
|
|---|
| 2041 |
|
|---|
| 2042 | extern _X_EXPORT Bool
|
|---|
| 2043 | fbDestroyWindow(WindowPtr pWin);
|
|---|
| 2044 |
|
|---|
| 2045 | extern _X_EXPORT Bool
|
|---|
| 2046 | fbMapWindow(WindowPtr pWindow);
|
|---|
| 2047 |
|
|---|
| 2048 | extern _X_EXPORT Bool
|
|---|
| 2049 | fbPositionWindow(WindowPtr pWin, int x, int y);
|
|---|
| 2050 |
|
|---|
| 2051 | extern _X_EXPORT Bool
|
|---|
| 2052 | fbUnmapWindow(WindowPtr pWindow);
|
|---|
| 2053 |
|
|---|
| 2054 | extern _X_EXPORT void
|
|---|
| 2055 | fbCopyWindowProc (DrawablePtr pSrcDrawable,
|
|---|
| 2056 | DrawablePtr pDstDrawable,
|
|---|
| 2057 | GCPtr pGC,
|
|---|
| 2058 | BoxPtr pbox,
|
|---|
| 2059 | int nbox,
|
|---|
| 2060 | int dx,
|
|---|
| 2061 | int dy,
|
|---|
| 2062 | Bool reverse,
|
|---|
| 2063 | Bool upsidedown,
|
|---|
| 2064 | Pixel bitplane,
|
|---|
| 2065 | void *closure);
|
|---|
| 2066 |
|
|---|
| 2067 | extern _X_EXPORT void
|
|---|
| 2068 | fbCopyWindow(WindowPtr pWin,
|
|---|
| 2069 | DDXPointRec ptOldOrg,
|
|---|
| 2070 | RegionPtr prgnSrc);
|
|---|
| 2071 |
|
|---|
| 2072 | extern _X_EXPORT Bool
|
|---|
| 2073 | fbChangeWindowAttributes(WindowPtr pWin, unsigned long mask);
|
|---|
| 2074 |
|
|---|
| 2075 | extern _X_EXPORT void
|
|---|
| 2076 | fbFillRegionSolid (DrawablePtr pDrawable,
|
|---|
| 2077 | RegionPtr pRegion,
|
|---|
| 2078 | FbBits and,
|
|---|
| 2079 | FbBits xor);
|
|---|
| 2080 |
|
|---|
| 2081 | extern _X_EXPORT pixman_image_t *
|
|---|
| 2082 | image_from_pict (PicturePtr pict,
|
|---|
| 2083 | Bool has_clip,
|
|---|
| 2084 | int *xoff,
|
|---|
| 2085 | int *yoff);
|
|---|
| 2086 |
|
|---|
| 2087 | extern _X_EXPORT void free_pixman_pict (PicturePtr, pixman_image_t *);
|
|---|
| 2088 |
|
|---|
| 2089 | #endif /* _FB_H_ */
|
|---|
| 2090 |
|
|---|
