| 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 "mi.h"
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| 41 | #include "migc.h"
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| 42 | #include "mibstore.h"
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| 43 | #ifdef RENDER
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| 44 | #include "picturestr.h"
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| 45 | #else
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| 46 | #include "picture.h"
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| 47 | #endif
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| 48 |
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| 49 | #ifdef FB_ACCESS_WRAPPER
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| 50 |
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| 51 | #include "wfbrename.h"
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| 52 | #define FBPREFIX(x) wfb##x
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| 53 | #define WRITE(ptr, val) ((*wfbWriteMemory)((ptr), (val), sizeof(*(ptr))))
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| 54 | #define READ(ptr) ((*wfbReadMemory)((ptr), sizeof(*(ptr))))
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| 55 |
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| 56 | #define MEMCPY_WRAPPED(dst, src, size) do { \
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| 57 | size_t _i; \
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| 58 | CARD8 *_dst = (CARD8*)(dst), *_src = (CARD8*)(src); \
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| 59 | for(_i = 0; _i < size; _i++) { \
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| 60 | WRITE(_dst +_i, READ(_src + _i)); \
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| 61 | } \
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| 62 | } while(0)
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| 63 |
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| 64 | #define MEMSET_WRAPPED(dst, val, size) do { \
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| 65 | size_t _i; \
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| 66 | CARD8 *_dst = (CARD8*)(dst); \
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| 67 | for(_i = 0; _i < size; _i++) { \
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| 68 | WRITE(_dst +_i, (val)); \
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| 69 | } \
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| 70 | } while(0)
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| 71 |
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| 72 | #else
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| 73 |
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| 74 | #define FBPREFIX(x) fb##x
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| 75 | #define WRITE(ptr, val) (*(ptr) = (val))
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| 76 | #define READ(ptr) (*(ptr))
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| 77 | #define MEMCPY_WRAPPED(dst, src, size) memcpy((dst), (src), (size))
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| 78 | #define MEMSET_WRAPPED(dst, val, size) memset((dst), (val), (size))
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| 79 |
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| 80 | #endif
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| 81 |
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| 82 | /*
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| 83 | * This single define controls the basic size of data manipulated
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| 84 | * by this software; it must be log2(sizeof (FbBits) * 8)
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| 85 | */
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| 86 |
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| 87 | #ifndef FB_SHIFT
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| 88 | #define FB_SHIFT LOG2_BITMAP_PAD
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| 89 | #endif
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| 90 |
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| 91 | #if FB_SHIFT < LOG2_BITMAP_PAD
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| 92 | error FB_SHIFT must be >= LOG2_BITMAP_PAD
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| 93 | #endif
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| 94 |
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| 95 | #define FB_UNIT (1 << FB_SHIFT)
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| 96 | #define FB_HALFUNIT (1 << (FB_SHIFT-1))
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| 97 | #define FB_MASK (FB_UNIT - 1)
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| 98 | #define FB_ALLONES ((FbBits) -1)
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| 99 |
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| 100 | #if GLYPHPADBYTES != 4
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| 101 | #error "GLYPHPADBYTES must be 4"
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| 102 | #endif
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| 103 | #if GETLEFTBITS_ALIGNMENT != 1
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| 104 | #error "GETLEFTBITS_ALIGNMENT must be 1"
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| 105 | #endif
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| 106 | /* whether to bother to include 24bpp support */
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| 107 | #ifndef FBNO24BIT
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| 108 | #define FB_24BIT
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| 109 | #endif
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| 110 |
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| 111 | /*
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| 112 | * Unless otherwise instructed, fb includes code to advertise 24bpp
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| 113 | * windows with 32bpp image format for application compatibility
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| 114 | */
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| 115 |
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| 116 | #ifdef FB_24BIT
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| 117 | #ifndef FBNO24_32
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| 118 | #define FB_24_32BIT
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| 119 | #endif
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| 120 | #endif
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| 121 |
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| 122 | #define FB_STIP_SHIFT LOG2_BITMAP_PAD
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| 123 | #define FB_STIP_UNIT (1 << FB_STIP_SHIFT)
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| 124 | #define FB_STIP_MASK (FB_STIP_UNIT - 1)
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| 125 | #define FB_STIP_ALLONES ((FbStip) -1)
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| 126 |
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| 127 | #define FB_STIP_ODDSTRIDE(s) (((s) & (FB_MASK >> FB_STIP_SHIFT)) != 0)
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| 128 | #define FB_STIP_ODDPTR(p) ((((long) (p)) & (FB_MASK >> 3)) != 0)
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| 129 |
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| 130 | #define FbStipStrideToBitsStride(s) (((s) >> (FB_SHIFT - FB_STIP_SHIFT)))
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| 131 | #define FbBitsStrideToStipStride(s) (((s) << (FB_SHIFT - FB_STIP_SHIFT)))
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| 132 |
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| 133 | #define FbFullMask(n) ((n) == FB_UNIT ? FB_ALLONES : ((((FbBits) 1) << n) - 1))
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| 134 |
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| 135 | #if FB_SHIFT == 6
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| 136 | # ifdef WIN32
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| 137 | typedef unsigned __int64 FbBits;
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| 138 | # else
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| 139 | # if defined(__alpha__) || defined(__alpha) || \
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| 140 | defined(ia64) || defined(__ia64__) || \
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| 141 | defined(__sparc64__) || defined(_LP64) || \
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| 142 | defined(__s390x__) || \
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| 143 | defined(amd64) || defined (__amd64__) || \
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| 144 | defined (__powerpc64__) || \
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| 145 | (defined(sgi) && (_MIPS_SZLONG == 64))
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| 146 | typedef unsigned long FbBits;
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| 147 | # else
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| 148 | typedef unsigned long long FbBits;
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| 149 | # endif
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| 150 | # endif
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| 151 | #endif
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| 152 |
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| 153 | #if FB_SHIFT == 5
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| 154 | typedef CARD32 FbBits;
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| 155 | #endif
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| 156 |
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| 157 | #if FB_SHIFT == 4
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| 158 | typedef CARD16 FbBits;
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| 159 | #endif
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| 160 |
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| 161 | #if LOG2_BITMAP_PAD == FB_SHIFT
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| 162 | typedef FbBits FbStip;
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| 163 | #else
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| 164 | # if LOG2_BITMAP_PAD == 5
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| 165 | typedef CARD32 FbStip;
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| 166 | # endif
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| 167 | #endif
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| 168 |
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| 169 | typedef int FbStride;
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| 170 |
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| 171 |
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| 172 | #ifdef FB_DEBUG
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| 173 | extern void fbValidateDrawable(DrawablePtr d);
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| 174 | extern void fbInitializeDrawable(DrawablePtr d);
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| 175 | extern void fbSetBits (FbStip *bits, int stride, FbStip data);
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| 176 | #define FB_HEAD_BITS (FbStip) (0xbaadf00d)
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| 177 | #define FB_TAIL_BITS (FbStip) (0xbaddf0ad)
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| 178 | #else
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| 179 | #define fbValidateDrawable(d)
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| 180 | #define fdInitializeDrawable(d)
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| 181 | #endif
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| 182 |
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| 183 | #include "fbrop.h"
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| 184 |
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| 185 | #if BITMAP_BIT_ORDER == LSBFirst
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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) & ((((FbBits) 1) << (n)) - 1)) */
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| 189 | #define FbLeftStipBits(x,n) ((x) & ((((FbStip) 1) << (n)) - 1))
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| 190 | #define FbStipMoveLsb(x,s,n) (FbStipRight (x,(s)-(n)))
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| 191 | #define FbPatternOffsetBits 0
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| 192 | #else
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| 193 | #define FbScrLeft(x,n) ((x) << (n))
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| 194 | #define FbScrRight(x,n) ((x) >> (n))
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| 195 | /* #define FbLeftBits(x,n) ((x) >> (FB_UNIT - (n))) */
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| 196 | #define FbLeftStipBits(x,n) ((x) >> (FB_STIP_UNIT - (n)))
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| 197 | #define FbStipMoveLsb(x,s,n) (x)
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| 198 | #define FbPatternOffsetBits (sizeof (FbBits) - 1)
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| 199 | #endif
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| 200 |
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| 201 | #include "micoord.h"
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| 202 |
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| 203 | #define FbStipLeft(x,n) FbScrLeft(x,n)
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| 204 | #define FbStipRight(x,n) FbScrRight(x,n)
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| 205 |
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| 206 | #define FbRotLeft(x,n) FbScrLeft(x,n) | (n ? FbScrRight(x,FB_UNIT-n) : 0)
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| 207 | #define FbRotRight(x,n) FbScrRight(x,n) | (n ? FbScrLeft(x,FB_UNIT-n) : 0)
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| 208 |
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| 209 | #define FbRotStipLeft(x,n) FbStipLeft(x,n) | (n ? FbStipRight(x,FB_STIP_UNIT-n) : 0)
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| 210 | #define FbRotStipRight(x,n) FbStipRight(x,n) | (n ? FbStipLeft(x,FB_STIP_UNIT-n) : 0)
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| 211 |
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| 212 | #define FbLeftMask(x) ( ((x) & FB_MASK) ? \
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| 213 | FbScrRight(FB_ALLONES,(x) & FB_MASK) : 0)
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| 214 | #define FbRightMask(x) ( ((FB_UNIT - (x)) & FB_MASK) ? \
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| 215 | FbScrLeft(FB_ALLONES,(FB_UNIT - (x)) & FB_MASK) : 0)
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| 216 |
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| 217 | #define FbLeftStipMask(x) ( ((x) & FB_STIP_MASK) ? \
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| 218 | FbStipRight(FB_STIP_ALLONES,(x) & FB_STIP_MASK) : 0)
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| 219 | #define FbRightStipMask(x) ( ((FB_STIP_UNIT - (x)) & FB_STIP_MASK) ? \
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| 220 | FbScrLeft(FB_STIP_ALLONES,(FB_STIP_UNIT - (x)) & FB_STIP_MASK) : 0)
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| 221 |
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| 222 | #define FbBitsMask(x,w) (FbScrRight(FB_ALLONES,(x) & FB_MASK) & \
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| 223 | FbScrLeft(FB_ALLONES,(FB_UNIT - ((x) + (w))) & FB_MASK))
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| 224 |
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| 225 | #define FbStipMask(x,w) (FbStipRight(FB_STIP_ALLONES,(x) & FB_STIP_MASK) & \
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| 226 | FbStipLeft(FB_STIP_ALLONES,(FB_STIP_UNIT - ((x)+(w))) & FB_STIP_MASK))
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| 227 |
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| 228 |
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| 229 | #define FbMaskBits(x,w,l,n,r) { \
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| 230 | n = (w); \
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| 231 | r = FbRightMask((x)+n); \
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| 232 | l = FbLeftMask(x); \
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| 233 | if (l) { \
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| 234 | n -= FB_UNIT - ((x) & FB_MASK); \
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| 235 | if (n < 0) { \
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| 236 | n = 0; \
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| 237 | l &= r; \
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| 238 | r = 0; \
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| 239 | } \
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| 240 | } \
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| 241 | n >>= FB_SHIFT; \
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| 242 | }
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| 243 |
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| 244 | #ifdef FBNOPIXADDR
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| 245 | #define FbMaskBitsBytes(x,w,copy,l,lb,n,r,rb) FbMaskBits(x,w,l,n,r)
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| 246 | #define FbDoLeftMaskByteRRop(dst,lb,l,and,xor) { \
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| 247 | *dst = FbDoMaskRRop(*dst,and,xor,l); \
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| 248 | }
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| 249 | #define FbDoRightMaskByteRRop(dst,rb,r,and,xor) { \
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| 250 | *dst = FbDoMaskRRop(*dst,and,xor,r); \
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| 251 | }
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| 252 | #else
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| 253 |
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| 254 | #define FbByteMaskInvalid 0x10
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| 255 |
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| 256 | #define FbPatternOffset(o,t) ((o) ^ (FbPatternOffsetBits & ~(sizeof (t) - 1)))
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| 257 |
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| 258 | #define FbPtrOffset(p,o,t) ((t *) ((CARD8 *) (p) + (o)))
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| 259 | #define FbSelectPatternPart(xor,o,t) ((xor) >> (FbPatternOffset (o,t) << 3))
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| 260 | #define FbStorePart(dst,off,t,xor) (WRITE(FbPtrOffset(dst,off,t), \
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| 261 | FbSelectPart(xor,off,t)))
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| 262 | #ifndef FbSelectPart
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| 263 | #define FbSelectPart(x,o,t) FbSelectPatternPart(x,o,t)
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| 264 | #endif
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| 265 |
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| 266 | #define FbMaskBitsBytes(x,w,copy,l,lb,n,r,rb) { \
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| 267 | n = (w); \
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| 268 | lb = 0; \
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| 269 | rb = 0; \
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| 270 | r = FbRightMask((x)+n); \
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| 271 | if (r) { \
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| 272 | /* compute right byte length */ \
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| 273 | if ((copy) && (((x) + n) & 7) == 0) { \
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| 274 | rb = (((x) + n) & FB_MASK) >> 3; \
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| 275 | } else { \
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| 276 | rb = FbByteMaskInvalid; \
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| 277 | } \
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| 278 | } \
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| 279 | l = FbLeftMask(x); \
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| 280 | if (l) { \
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| 281 | /* compute left byte length */ \
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| 282 | if ((copy) && ((x) & 7) == 0) { \
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| 283 | lb = ((x) & FB_MASK) >> 3; \
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| 284 | } else { \
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| 285 | lb = FbByteMaskInvalid; \
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| 286 | } \
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| 287 | /* subtract out the portion painted by leftMask */ \
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| 288 | n -= FB_UNIT - ((x) & FB_MASK); \
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| 289 | if (n < 0) { \
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| 290 | if (lb != FbByteMaskInvalid) { \
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| 291 | if (rb == FbByteMaskInvalid) { \
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| 292 | lb = FbByteMaskInvalid; \
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| 293 | } else if (rb) { \
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| 294 | lb |= (rb - lb) << (FB_SHIFT - 3); \
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| 295 | rb = 0; \
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| 296 | } \
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| 297 | } \
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| 298 | n = 0; \
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| 299 | l &= r; \
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| 300 | r = 0; \
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| 301 | }\
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| 302 | } \
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| 303 | n >>= FB_SHIFT; \
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| 304 | }
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| 305 |
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| 306 | #if FB_SHIFT == 6
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| 307 | #define FbDoLeftMaskByteRRop6Cases(dst,xor) \
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| 308 | case (sizeof (FbBits) - 7) | (1 << (FB_SHIFT - 3)): \
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| 309 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 310 | break; \
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| 311 | case (sizeof (FbBits) - 7) | (2 << (FB_SHIFT - 3)): \
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| 312 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 313 | FbStorePart(dst,sizeof (FbBits) - 6,CARD8,xor); \
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| 314 | break; \
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| 315 | case (sizeof (FbBits) - 7) | (3 << (FB_SHIFT - 3)): \
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| 316 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 317 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 318 | break; \
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| 319 | case (sizeof (FbBits) - 7) | (4 << (FB_SHIFT - 3)): \
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| 320 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 321 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 322 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \
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| 323 | break; \
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| 324 | case (sizeof (FbBits) - 7) | (5 << (FB_SHIFT - 3)): \
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| 325 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 326 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 327 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
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| 328 | break; \
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| 329 | case (sizeof (FbBits) - 7) | (6 << (FB_SHIFT - 3)): \
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| 330 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 331 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 332 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
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| 333 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
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| 334 | break; \
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| 335 | case (sizeof (FbBits) - 7): \
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| 336 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 337 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 338 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \
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| 339 | break; \
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| 340 | case (sizeof (FbBits) - 6) | (1 << (FB_SHIFT - 3)): \
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| 341 | FbStorePart(dst,sizeof (FbBits) - 6,CARD8,xor); \
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| 342 | break; \
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| 343 | case (sizeof (FbBits) - 6) | (2 << (FB_SHIFT - 3)): \
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| 344 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 345 | break; \
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| 346 | case (sizeof (FbBits) - 6) | (3 << (FB_SHIFT - 3)): \
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| 347 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 348 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \
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| 349 | break; \
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| 350 | case (sizeof (FbBits) - 6) | (4 << (FB_SHIFT - 3)): \
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| 351 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
|
|---|
| 352 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 353 | break; \
|
|---|
| 354 | case (sizeof (FbBits) - 6) | (5 << (FB_SHIFT - 3)): \
|
|---|
| 355 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
|
|---|
| 356 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 357 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 358 | break; \
|
|---|
| 359 | case (sizeof (FbBits) - 6): \
|
|---|
| 360 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
|
|---|
| 361 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \
|
|---|
| 362 | break; \
|
|---|
| 363 | case (sizeof (FbBits) - 5) | (1 << (FB_SHIFT - 3)): \
|
|---|
| 364 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
|
|---|
| 365 | break; \
|
|---|
| 366 | case (sizeof (FbBits) - 5) | (2 << (FB_SHIFT - 3)): \
|
|---|
| 367 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
|
|---|
| 368 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \
|
|---|
| 369 | break; \
|
|---|
| 370 | case (sizeof (FbBits) - 5) | (3 << (FB_SHIFT - 3)): \
|
|---|
| 371 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
|
|---|
| 372 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 373 | break; \
|
|---|
| 374 | case (sizeof (FbBits) - 5) | (4 << (FB_SHIFT - 3)): \
|
|---|
| 375 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
|
|---|
| 376 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 377 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 378 | break; \
|
|---|
| 379 | case (sizeof (FbBits) - 5): \
|
|---|
| 380 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
|
|---|
| 381 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \
|
|---|
| 382 | break; \
|
|---|
| 383 | case (sizeof (FbBits) - 4) | (1 << (FB_SHIFT - 3)): \
|
|---|
| 384 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \
|
|---|
| 385 | break; \
|
|---|
| 386 | case (sizeof (FbBits) - 4) | (2 << (FB_SHIFT - 3)): \
|
|---|
| 387 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 388 | break; \
|
|---|
| 389 | case (sizeof (FbBits) - 4) | (3 << (FB_SHIFT - 3)): \
|
|---|
| 390 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 391 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 392 | break; \
|
|---|
| 393 | case (sizeof (FbBits) - 4): \
|
|---|
| 394 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \
|
|---|
| 395 | break;
|
|---|
| 396 |
|
|---|
| 397 | #define FbDoRightMaskByteRRop6Cases(dst,xor) \
|
|---|
| 398 | case 4: \
|
|---|
| 399 | FbStorePart(dst,0,CARD32,xor); \
|
|---|
| 400 | break; \
|
|---|
| 401 | case 5: \
|
|---|
| 402 | FbStorePart(dst,0,CARD32,xor); \
|
|---|
| 403 | FbStorePart(dst,4,CARD8,xor); \
|
|---|
| 404 | break; \
|
|---|
| 405 | case 6: \
|
|---|
| 406 | FbStorePart(dst,0,CARD32,xor); \
|
|---|
| 407 | FbStorePart(dst,4,CARD16,xor); \
|
|---|
| 408 | break; \
|
|---|
| 409 | case 7: \
|
|---|
| 410 | FbStorePart(dst,0,CARD32,xor); \
|
|---|
| 411 | FbStorePart(dst,4,CARD16,xor); \
|
|---|
| 412 | FbStorePart(dst,6,CARD8,xor); \
|
|---|
| 413 | break;
|
|---|
| 414 | #else
|
|---|
| 415 | #define FbDoLeftMaskByteRRop6Cases(dst,xor)
|
|---|
| 416 | #define FbDoRightMaskByteRRop6Cases(dst,xor)
|
|---|
| 417 | #endif
|
|---|
| 418 |
|
|---|
| 419 | #define FbDoLeftMaskByteRRop(dst,lb,l,and,xor) { \
|
|---|
| 420 | switch (lb) { \
|
|---|
| 421 | FbDoLeftMaskByteRRop6Cases(dst,xor) \
|
|---|
| 422 | case (sizeof (FbBits) - 3) | (1 << (FB_SHIFT - 3)): \
|
|---|
| 423 | FbStorePart(dst,sizeof (FbBits) - 3,CARD8,xor); \
|
|---|
| 424 | break; \
|
|---|
| 425 | case (sizeof (FbBits) - 3) | (2 << (FB_SHIFT - 3)): \
|
|---|
| 426 | FbStorePart(dst,sizeof (FbBits) - 3,CARD8,xor); \
|
|---|
| 427 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 428 | break; \
|
|---|
| 429 | case (sizeof (FbBits) - 2) | (1 << (FB_SHIFT - 3)): \
|
|---|
| 430 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 431 | break; \
|
|---|
| 432 | case sizeof (FbBits) - 3: \
|
|---|
| 433 | FbStorePart(dst,sizeof (FbBits) - 3,CARD8,xor); \
|
|---|
| 434 | case sizeof (FbBits) - 2: \
|
|---|
| 435 | FbStorePart(dst,sizeof (FbBits) - 2,CARD16,xor); \
|
|---|
| 436 | break; \
|
|---|
| 437 | case sizeof (FbBits) - 1: \
|
|---|
| 438 | FbStorePart(dst,sizeof (FbBits) - 1,CARD8,xor); \
|
|---|
| 439 | break; \
|
|---|
| 440 | default: \
|
|---|
| 441 | WRITE(dst, FbDoMaskRRop(READ(dst), and, xor, l)); \
|
|---|
| 442 | break; \
|
|---|
| 443 | } \
|
|---|
| 444 | }
|
|---|
| 445 |
|
|---|
| 446 |
|
|---|
| 447 | #define FbDoRightMaskByteRRop(dst,rb,r,and,xor) { \
|
|---|
| 448 | switch (rb) { \
|
|---|
| 449 | case 1: \
|
|---|
| 450 | FbStorePart(dst,0,CARD8,xor); \
|
|---|
| 451 | break; \
|
|---|
| 452 | case 2: \
|
|---|
| 453 | FbStorePart(dst,0,CARD16,xor); \
|
|---|
| 454 | break; \
|
|---|
| 455 | case 3: \
|
|---|
| 456 | FbStorePart(dst,0,CARD16,xor); \
|
|---|
| 457 | FbStorePart(dst,2,CARD8,xor); \
|
|---|
| 458 | break; \
|
|---|
| 459 | FbDoRightMaskByteRRop6Cases(dst,xor) \
|
|---|
| 460 | default: \
|
|---|
| 461 | WRITE(dst, FbDoMaskRRop (READ(dst), and, xor, r)); \
|
|---|
| 462 | } \
|
|---|
| 463 | }
|
|---|
| 464 | #endif
|
|---|
| 465 |
|
|---|
| 466 | #define FbMaskStip(x,w,l,n,r) { \
|
|---|
| 467 | n = (w); \
|
|---|
| 468 | r = FbRightStipMask((x)+n); \
|
|---|
| 469 | l = FbLeftStipMask(x); \
|
|---|
| 470 | if (l) { \
|
|---|
| 471 | n -= FB_STIP_UNIT - ((x) & FB_STIP_MASK); \
|
|---|
| 472 | if (n < 0) { \
|
|---|
| 473 | n = 0; \
|
|---|
| 474 | l &= r; \
|
|---|
| 475 | r = 0; \
|
|---|
| 476 | } \
|
|---|
| 477 | } \
|
|---|
| 478 | n >>= FB_STIP_SHIFT; \
|
|---|
| 479 | }
|
|---|
| 480 |
|
|---|
| 481 | /*
|
|---|
| 482 | * These macros are used to transparently stipple
|
|---|
| 483 | * in copy mode; the expected usage is with 'n' constant
|
|---|
| 484 | * so all of the conditional parts collapse into a minimal
|
|---|
| 485 | * sequence of partial word writes
|
|---|
| 486 | *
|
|---|
| 487 | * 'n' is the bytemask of which bytes to store, 'a' is the address
|
|---|
| 488 | * of the FbBits base unit, 'o' is the offset within that unit
|
|---|
| 489 | *
|
|---|
| 490 | * The term "lane" comes from the hardware term "byte-lane" which
|
|---|
| 491 | */
|
|---|
| 492 |
|
|---|
| 493 | #define FbLaneCase1(n,a,o) ((n) == 0x01 ? (void) \
|
|---|
| 494 | WRITE((CARD8 *) ((a)+FbPatternOffset(o,CARD8)), \
|
|---|
| 495 | fgxor) : (void) 0)
|
|---|
| 496 | #define FbLaneCase2(n,a,o) ((n) == 0x03 ? (void) \
|
|---|
| 497 | WRITE((CARD16 *) ((a)+FbPatternOffset(o,CARD16)), \
|
|---|
| 498 | fgxor) : \
|
|---|
| 499 | ((void)FbLaneCase1((n)&1,a,o), \
|
|---|
| 500 | FbLaneCase1((n)>>1,a,(o)+1)))
|
|---|
| 501 | #define FbLaneCase4(n,a,o) ((n) == 0x0f ? (void) \
|
|---|
| 502 | WRITE((CARD32 *) ((a)+FbPatternOffset(o,CARD32)), \
|
|---|
| 503 | fgxor) : \
|
|---|
| 504 | ((void)FbLaneCase2((n)&3,a,o), \
|
|---|
| 505 | FbLaneCase2((n)>>2,a,(o)+2)))
|
|---|
| 506 | #define FbLaneCase8(n,a,o) ((n) == 0x0ff ? (void) (*(FbBits *) ((a)+(o)) = fgxor) : \
|
|---|
| 507 | ((void)FbLaneCase4((n)&15,a,o), \
|
|---|
| 508 | FbLaneCase4((n)>>4,a,(o)+4)))
|
|---|
| 509 |
|
|---|
| 510 | #if FB_SHIFT == 6
|
|---|
| 511 | #define FbLaneCase(n,a) FbLaneCase8(n,(CARD8 *) (a),0)
|
|---|
| 512 | #endif
|
|---|
| 513 |
|
|---|
| 514 | #if FB_SHIFT == 5
|
|---|
| 515 | #define FbLaneCase(n,a) FbLaneCase4(n,(CARD8 *) (a),0)
|
|---|
| 516 | #endif
|
|---|
| 517 |
|
|---|
| 518 | /* Rotate a filled pixel value to the specified alignement */
|
|---|
| 519 | #define FbRot24(p,b) (FbScrRight(p,b) | FbScrLeft(p,24-(b)))
|
|---|
| 520 | #define FbRot24Stip(p,b) (FbStipRight(p,b) | FbStipLeft(p,24-(b)))
|
|---|
| 521 |
|
|---|
| 522 | /* step a filled pixel value to the next/previous FB_UNIT alignment */
|
|---|
| 523 | #define FbNext24Pix(p) (FbRot24(p,(24-FB_UNIT%24)))
|
|---|
| 524 | #define FbPrev24Pix(p) (FbRot24(p,FB_UNIT%24))
|
|---|
| 525 | #define FbNext24Stip(p) (FbRot24(p,(24-FB_STIP_UNIT%24)))
|
|---|
| 526 | #define FbPrev24Stip(p) (FbRot24(p,FB_STIP_UNIT%24))
|
|---|
| 527 |
|
|---|
| 528 | /* step a rotation value to the next/previous rotation value */
|
|---|
| 529 | #if FB_UNIT == 64
|
|---|
| 530 | #define FbNext24Rot(r) ((r) == 16 ? 0 : (r) + 8)
|
|---|
| 531 | #define FbPrev24Rot(r) ((r) == 0 ? 16 : (r) - 8)
|
|---|
| 532 |
|
|---|
| 533 | #if IMAGE_BYTE_ORDER == MSBFirst
|
|---|
| 534 | #define FbFirst24Rot(x) (((x) + 8) % 24)
|
|---|
| 535 | #else
|
|---|
| 536 | #define FbFirst24Rot(x) ((x) % 24)
|
|---|
| 537 | #endif
|
|---|
| 538 |
|
|---|
| 539 | #endif
|
|---|
| 540 |
|
|---|
| 541 | #if FB_UNIT == 32
|
|---|
| 542 | #define FbNext24Rot(r) ((r) == 0 ? 16 : (r) - 8)
|
|---|
| 543 | #define FbPrev24Rot(r) ((r) == 16 ? 0 : (r) + 8)
|
|---|
| 544 |
|
|---|
| 545 | #if IMAGE_BYTE_ORDER == MSBFirst
|
|---|
| 546 | #define FbFirst24Rot(x) (((x) + 16) % 24)
|
|---|
| 547 | #else
|
|---|
| 548 | #define FbFirst24Rot(x) ((x) % 24)
|
|---|
| 549 | #endif
|
|---|
| 550 | #endif
|
|---|
| 551 |
|
|---|
| 552 | #define FbNext24RotStip(r) ((r) == 0 ? 16 : (r) - 8)
|
|---|
| 553 | #define FbPrev24RotStip(r) ((r) == 16 ? 0 : (r) + 8)
|
|---|
| 554 |
|
|---|
| 555 | /* Whether 24-bit specific code is needed for this filled pixel value */
|
|---|
| 556 | #define FbCheck24Pix(p) ((p) == FbNext24Pix(p))
|
|---|
| 557 |
|
|---|
| 558 | /* Macros for dealing with dashing */
|
|---|
| 559 |
|
|---|
| 560 | #define FbDashDeclare \
|
|---|
| 561 | unsigned char *__dash, *__firstDash, *__lastDash
|
|---|
| 562 |
|
|---|
| 563 | #define FbDashInit(pGC,pPriv,dashOffset,dashlen,even) { \
|
|---|
| 564 | (even) = TRUE; \
|
|---|
| 565 | __firstDash = (pGC)->dash; \
|
|---|
| 566 | __lastDash = __firstDash + (pGC)->numInDashList; \
|
|---|
| 567 | (dashOffset) %= (pPriv)->dashLength; \
|
|---|
| 568 | \
|
|---|
| 569 | __dash = __firstDash; \
|
|---|
| 570 | while ((dashOffset) >= ((dashlen) = *__dash)) \
|
|---|
| 571 | { \
|
|---|
| 572 | (dashOffset) -= (dashlen); \
|
|---|
| 573 | (even) = 1-(even); \
|
|---|
| 574 | if (++__dash == __lastDash) \
|
|---|
| 575 | __dash = __firstDash; \
|
|---|
| 576 | } \
|
|---|
| 577 | (dashlen) -= (dashOffset); \
|
|---|
| 578 | }
|
|---|
| 579 |
|
|---|
| 580 | #define FbDashNext(dashlen) { \
|
|---|
| 581 | if (++__dash == __lastDash) \
|
|---|
| 582 | __dash = __firstDash; \
|
|---|
| 583 | (dashlen) = *__dash; \
|
|---|
| 584 | }
|
|---|
| 585 |
|
|---|
| 586 | /* as numInDashList is always even, this case can skip a test */
|
|---|
| 587 |
|
|---|
| 588 | #define FbDashNextEven(dashlen) { \
|
|---|
| 589 | (dashlen) = *++__dash; \
|
|---|
| 590 | }
|
|---|
| 591 |
|
|---|
| 592 | #define FbDashNextOdd(dashlen) FbDashNext(dashlen)
|
|---|
| 593 |
|
|---|
| 594 | #define FbDashStep(dashlen,even) { \
|
|---|
| 595 | if (!--(dashlen)) { \
|
|---|
| 596 | FbDashNext(dashlen); \
|
|---|
| 597 | (even) = 1-(even); \
|
|---|
| 598 | } \
|
|---|
| 599 | }
|
|---|
| 600 |
|
|---|
| 601 | /* XXX fb*PrivateIndex should be static, but it breaks the ABI */
|
|---|
| 602 |
|
|---|
| 603 | extern int fbGCPrivateIndex;
|
|---|
| 604 | extern int fbGetGCPrivateIndex(void);
|
|---|
| 605 | #ifndef FB_NO_WINDOW_PIXMAPS
|
|---|
| 606 | extern int fbWinPrivateIndex;
|
|---|
| 607 | extern int fbGetWinPrivateIndex(void);
|
|---|
| 608 | #endif
|
|---|
| 609 | extern const GCOps fbGCOps;
|
|---|
| 610 | extern const GCFuncs fbGCFuncs;
|
|---|
| 611 |
|
|---|
| 612 | #ifdef FB_24_32BIT
|
|---|
| 613 | #define FB_SCREEN_PRIVATE
|
|---|
| 614 | #endif
|
|---|
| 615 |
|
|---|
| 616 | /* Framebuffer access wrapper */
|
|---|
| 617 | typedef FbBits (*ReadMemoryProcPtr)(const void *src, int size);
|
|---|
| 618 | typedef void (*WriteMemoryProcPtr)(void *dst, FbBits value, int size);
|
|---|
| 619 | typedef void (*SetupWrapProcPtr)(ReadMemoryProcPtr *pRead,
|
|---|
| 620 | WriteMemoryProcPtr *pWrite,
|
|---|
| 621 | DrawablePtr pDraw);
|
|---|
| 622 | typedef void (*FinishWrapProcPtr)(DrawablePtr pDraw);
|
|---|
| 623 |
|
|---|
| 624 | #ifdef FB_ACCESS_WRAPPER
|
|---|
| 625 |
|
|---|
| 626 | #define fbPrepareAccess(pDraw) \
|
|---|
| 627 | fbGetScreenPrivate((pDraw)->pScreen)->setupWrap( \
|
|---|
| 628 | &wfbReadMemory, \
|
|---|
| 629 | &wfbWriteMemory, \
|
|---|
| 630 | (pDraw))
|
|---|
| 631 | #define fbFinishAccess(pDraw) \
|
|---|
| 632 | fbGetScreenPrivate((pDraw)->pScreen)->finishWrap(pDraw)
|
|---|
| 633 |
|
|---|
| 634 | #else
|
|---|
| 635 |
|
|---|
| 636 | #define fbPrepareAccess(pPix)
|
|---|
| 637 | #define fbFinishAccess(pDraw)
|
|---|
| 638 |
|
|---|
| 639 | #endif
|
|---|
| 640 |
|
|---|
| 641 |
|
|---|
| 642 | #ifdef FB_SCREEN_PRIVATE
|
|---|
| 643 | extern int fbScreenPrivateIndex;
|
|---|
| 644 | extern int fbGetScreenPrivateIndex(void);
|
|---|
| 645 |
|
|---|
| 646 | /* private field of a screen */
|
|---|
| 647 | typedef struct {
|
|---|
| 648 | unsigned char win32bpp; /* window bpp for 32-bpp images */
|
|---|
| 649 | unsigned char pix32bpp; /* pixmap bpp for 32-bpp images */
|
|---|
| 650 | #ifdef FB_ACCESS_WRAPPER
|
|---|
| 651 | SetupWrapProcPtr setupWrap; /* driver hook to set pixmap access wrapping */
|
|---|
| 652 | FinishWrapProcPtr finishWrap; /* driver hook to clean up pixmap access wrapping */
|
|---|
| 653 | #endif
|
|---|
| 654 | } FbScreenPrivRec, *FbScreenPrivPtr;
|
|---|
| 655 |
|
|---|
| 656 | #define fbGetScreenPrivate(pScreen) ((FbScreenPrivPtr) \
|
|---|
| 657 | (pScreen)->devPrivates[fbGetScreenPrivateIndex()].ptr)
|
|---|
| 658 | #endif
|
|---|
| 659 |
|
|---|
| 660 | /* private field of GC */
|
|---|
| 661 | typedef struct {
|
|---|
| 662 | FbBits and, xor; /* reduced rop values */
|
|---|
| 663 | FbBits bgand, bgxor; /* for stipples */
|
|---|
| 664 | FbBits fg, bg, pm; /* expanded and filled */
|
|---|
| 665 | unsigned int dashLength; /* total of all dash elements */
|
|---|
| 666 | unsigned char oneRect; /* clip list is single rectangle */
|
|---|
| 667 | unsigned char evenStipple; /* stipple is even */
|
|---|
| 668 | unsigned char bpp; /* current drawable bpp */
|
|---|
| 669 | } FbGCPrivRec, *FbGCPrivPtr;
|
|---|
| 670 |
|
|---|
| 671 | #define fbGetGCPrivate(pGC) ((FbGCPrivPtr)\
|
|---|
| 672 | (pGC)->devPrivates[fbGetGCPrivateIndex()].ptr)
|
|---|
| 673 |
|
|---|
| 674 | #define fbGetCompositeClip(pGC) ((pGC)->pCompositeClip)
|
|---|
| 675 | #define fbGetExpose(pGC) ((pGC)->fExpose)
|
|---|
| 676 | #define fbGetFreeCompClip(pGC) ((pGC)->freeCompClip)
|
|---|
| 677 | #define fbGetRotatedPixmap(pGC) ((pGC)->pRotatedPixmap)
|
|---|
| 678 |
|
|---|
| 679 | #define fbGetScreenPixmap(s) ((PixmapPtr) (s)->devPrivate)
|
|---|
| 680 | #ifdef FB_NO_WINDOW_PIXMAPS
|
|---|
| 681 | #define fbGetWindowPixmap(d) fbGetScreenPixmap(((DrawablePtr) (d))->pScreen)
|
|---|
| 682 | #else
|
|---|
| 683 | #define fbGetWindowPixmap(pWin) ((PixmapPtr)\
|
|---|
| 684 | ((WindowPtr) (pWin))->devPrivates[fbGetWinPrivateIndex()].ptr)
|
|---|
| 685 | #endif
|
|---|
| 686 |
|
|---|
| 687 | #ifdef ROOTLESS
|
|---|
| 688 | #define __fbPixDrawableX(pPix) ((pPix)->drawable.x)
|
|---|
| 689 | #define __fbPixDrawableY(pPix) ((pPix)->drawable.y)
|
|---|
| 690 | #else
|
|---|
| 691 | #define __fbPixDrawableX(pPix) 0
|
|---|
| 692 | #define __fbPixDrawableY(pPix) 0
|
|---|
| 693 | #endif
|
|---|
| 694 |
|
|---|
| 695 | #ifdef COMPOSITE
|
|---|
| 696 | #define __fbPixOffXWin(pPix) (__fbPixDrawableX(pPix) - (pPix)->screen_x)
|
|---|
| 697 | #define __fbPixOffYWin(pPix) (__fbPixDrawableY(pPix) - (pPix)->screen_y)
|
|---|
| 698 | #else
|
|---|
| 699 | #define __fbPixOffXWin(pPix) (__fbPixDrawableX(pPix))
|
|---|
| 700 | #define __fbPixOffYWin(pPix) (__fbPixDrawableY(pPix))
|
|---|
| 701 | #endif
|
|---|
| 702 | #define __fbPixOffXPix(pPix) (__fbPixDrawableX(pPix))
|
|---|
| 703 | #define __fbPixOffYPix(pPix) (__fbPixDrawableY(pPix))
|
|---|
| 704 |
|
|---|
| 705 | #define fbGetDrawable(pDrawable, pointer, stride, bpp, xoff, yoff) { \
|
|---|
| 706 | PixmapPtr _pPix; \
|
|---|
| 707 | if ((pDrawable)->type != DRAWABLE_PIXMAP) { \
|
|---|
| 708 | _pPix = fbGetWindowPixmap(pDrawable); \
|
|---|
| 709 | (xoff) = __fbPixOffXWin(_pPix); \
|
|---|
| 710 | (yoff) = __fbPixOffYWin(_pPix); \
|
|---|
| 711 | } else { \
|
|---|
| 712 | _pPix = (PixmapPtr) (pDrawable); \
|
|---|
| 713 | (xoff) = __fbPixOffXPix(_pPix); \
|
|---|
| 714 | (yoff) = __fbPixOffYPix(_pPix); \
|
|---|
| 715 | } \
|
|---|
| 716 | fbPrepareAccess(pDrawable); \
|
|---|
| 717 | (pointer) = (FbBits *) _pPix->devPrivate.ptr; \
|
|---|
| 718 | (stride) = ((int) _pPix->devKind) / sizeof (FbBits); (void)(stride); \
|
|---|
| 719 | (bpp) = _pPix->drawable.bitsPerPixel; (void)(bpp); \
|
|---|
| 720 | }
|
|---|
| 721 |
|
|---|
| 722 | #define fbGetStipDrawable(pDrawable, pointer, stride, bpp, xoff, yoff) { \
|
|---|
| 723 | PixmapPtr _pPix; \
|
|---|
| 724 | if ((pDrawable)->type != DRAWABLE_PIXMAP) { \
|
|---|
| 725 | _pPix = fbGetWindowPixmap(pDrawable); \
|
|---|
| 726 | (xoff) = __fbPixOffXWin(_pPix); \
|
|---|
| 727 | (yoff) = __fbPixOffYWin(_pPix); \
|
|---|
| 728 | } else { \
|
|---|
| 729 | _pPix = (PixmapPtr) (pDrawable); \
|
|---|
| 730 | (xoff) = __fbPixOffXPix(_pPix); \
|
|---|
| 731 | (yoff) = __fbPixOffYPix(_pPix); \
|
|---|
| 732 | } \
|
|---|
| 733 | fbPrepareAccess(pDrawable); \
|
|---|
| 734 | (pointer) = (FbStip *) _pPix->devPrivate.ptr; \
|
|---|
| 735 | (stride) = ((int) _pPix->devKind) / sizeof (FbStip); (void)(stride); \
|
|---|
| 736 | (bpp) = _pPix->drawable.bitsPerPixel; (void)(bpp); \
|
|---|
| 737 | }
|
|---|
| 738 |
|
|---|
| 739 | /*
|
|---|
| 740 | * XFree86 empties the root BorderClip when the VT is inactive,
|
|---|
| 741 | * here's a macro which uses that to disable GetImage and GetSpans
|
|---|
| 742 | */
|
|---|
| 743 |
|
|---|
| 744 | #define fbWindowEnabled(pWin) \
|
|---|
| 745 | REGION_NOTEMPTY((pWin)->drawable.pScreen, \
|
|---|
| 746 | &WindowTable[(pWin)->drawable.pScreen->myNum]->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 | void
|
|---|
| 767 | fb24_32GetSpans(DrawablePtr pDrawable,
|
|---|
| 768 | int wMax,
|
|---|
| 769 | DDXPointPtr ppt,
|
|---|
| 770 | int *pwidth,
|
|---|
| 771 | int nspans,
|
|---|
| 772 | char *pchardstStart);
|
|---|
| 773 |
|
|---|
| 774 | 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 | 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 | 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 | 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 | PixmapPtr
|
|---|
| 819 | fb24_32ReformatTile(PixmapPtr pOldTile, int bitsPerPixel);
|
|---|
| 820 |
|
|---|
| 821 | Bool
|
|---|
| 822 | fb24_32CreateScreenResources(ScreenPtr pScreen);
|
|---|
| 823 |
|
|---|
| 824 | 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 | Bool
|
|---|
| 837 | fbAllocatePrivates(ScreenPtr pScreen, int *pGCIndex);
|
|---|
| 838 |
|
|---|
| 839 | /*
|
|---|
| 840 | * fbarc.c
|
|---|
| 841 | */
|
|---|
| 842 |
|
|---|
| 843 | void
|
|---|
| 844 | fbPolyArc (DrawablePtr pDrawable,
|
|---|
| 845 | GCPtr pGC,
|
|---|
| 846 | int narcs,
|
|---|
| 847 | xArc *parcs);
|
|---|
| 848 |
|
|---|
| 849 | /*
|
|---|
| 850 | * fbbits.c
|
|---|
| 851 | */
|
|---|
| 852 |
|
|---|
| 853 | 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 | 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 | 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 | 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 | 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 | void
|
|---|
| 915 | fbPolyline8 (DrawablePtr pDrawable,
|
|---|
| 916 | GCPtr pGC,
|
|---|
| 917 | int mode,
|
|---|
| 918 | int npt,
|
|---|
| 919 | DDXPointPtr ptsOrig);
|
|---|
| 920 |
|
|---|
| 921 | void
|
|---|
| 922 | fbPolySegment8 (DrawablePtr pDrawable,
|
|---|
| 923 | GCPtr pGC,
|
|---|
| 924 | int nseg,
|
|---|
| 925 | xSegment *pseg);
|
|---|
| 926 |
|
|---|
| 927 | 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 | 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 | 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 | 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 | 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 | void
|
|---|
| 989 | fbPolyline16 (DrawablePtr pDrawable,
|
|---|
| 990 | GCPtr pGC,
|
|---|
| 991 | int mode,
|
|---|
| 992 | int npt,
|
|---|
| 993 | DDXPointPtr ptsOrig);
|
|---|
| 994 |
|
|---|
| 995 | void
|
|---|
| 996 | fbPolySegment16 (DrawablePtr pDrawable,
|
|---|
| 997 | GCPtr pGC,
|
|---|
| 998 | int nseg,
|
|---|
| 999 | xSegment *pseg);
|
|---|
| 1000 |
|
|---|
| 1001 |
|
|---|
| 1002 | 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 | 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 | 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 | 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 | 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 | void
|
|---|
| 1064 | fbPolyline24 (DrawablePtr pDrawable,
|
|---|
| 1065 | GCPtr pGC,
|
|---|
| 1066 | int mode,
|
|---|
| 1067 | int npt,
|
|---|
| 1068 | DDXPointPtr ptsOrig);
|
|---|
| 1069 |
|
|---|
| 1070 | void
|
|---|
| 1071 | fbPolySegment24 (DrawablePtr pDrawable,
|
|---|
| 1072 | GCPtr pGC,
|
|---|
| 1073 | int nseg,
|
|---|
| 1074 | xSegment *pseg);
|
|---|
| 1075 |
|
|---|
| 1076 |
|
|---|
| 1077 | 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 | 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 | 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 | 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 | void
|
|---|
| 1130 | fbGlyph32(FbBits *dstLine,
|
|---|
| 1131 | FbStride dstStride,
|
|---|
| 1132 | int dstBpp,
|
|---|
| 1133 | FbStip *stipple,
|
|---|
| 1134 | FbBits fg,
|
|---|
| 1135 | int height,
|
|---|
| 1136 | int shift);
|
|---|
| 1137 | void
|
|---|
| 1138 | fbPolyline32 (DrawablePtr pDrawable,
|
|---|
| 1139 | GCPtr pGC,
|
|---|
| 1140 | int mode,
|
|---|
| 1141 | int npt,
|
|---|
| 1142 | DDXPointPtr ptsOrig);
|
|---|
| 1143 |
|
|---|
| 1144 | void
|
|---|
| 1145 | fbPolySegment32 (DrawablePtr pDrawable,
|
|---|
| 1146 | GCPtr pGC,
|
|---|
| 1147 | int nseg,
|
|---|
| 1148 | xSegment *pseg);
|
|---|
| 1149 |
|
|---|
| 1150 | /*
|
|---|
| 1151 | * fbblt.c
|
|---|
| 1152 | */
|
|---|
| 1153 | 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 | 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 | 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 | 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 | 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 | 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 | * fbbstore.c
|
|---|
| 1266 | */
|
|---|
| 1267 | void
|
|---|
| 1268 | fbSaveAreas(PixmapPtr pPixmap,
|
|---|
| 1269 | RegionPtr prgnSave,
|
|---|
| 1270 | int xorg,
|
|---|
| 1271 | int yorg,
|
|---|
| 1272 | WindowPtr pWin);
|
|---|
| 1273 |
|
|---|
| 1274 | void
|
|---|
| 1275 | fbRestoreAreas(PixmapPtr pPixmap,
|
|---|
| 1276 | RegionPtr prgnRestore,
|
|---|
| 1277 | int xorg,
|
|---|
| 1278 | int yorg,
|
|---|
| 1279 | WindowPtr pWin);
|
|---|
| 1280 |
|
|---|
| 1281 | /*
|
|---|
| 1282 | * fbcmap.c
|
|---|
| 1283 | */
|
|---|
| 1284 | int
|
|---|
| 1285 | fbListInstalledColormaps(ScreenPtr pScreen, Colormap *pmaps);
|
|---|
| 1286 |
|
|---|
| 1287 | void
|
|---|
| 1288 | fbInstallColormap(ColormapPtr pmap);
|
|---|
| 1289 |
|
|---|
| 1290 | void
|
|---|
| 1291 | fbUninstallColormap(ColormapPtr pmap);
|
|---|
| 1292 |
|
|---|
| 1293 | void
|
|---|
| 1294 | fbResolveColor(unsigned short *pred,
|
|---|
| 1295 | unsigned short *pgreen,
|
|---|
| 1296 | unsigned short *pblue,
|
|---|
| 1297 | VisualPtr pVisual);
|
|---|
| 1298 |
|
|---|
| 1299 | Bool
|
|---|
| 1300 | fbInitializeColormap(ColormapPtr pmap);
|
|---|
| 1301 |
|
|---|
| 1302 | int
|
|---|
| 1303 | fbExpandDirectColors (ColormapPtr pmap,
|
|---|
| 1304 | int ndef,
|
|---|
| 1305 | xColorItem *indefs,
|
|---|
| 1306 | xColorItem *outdefs);
|
|---|
| 1307 |
|
|---|
| 1308 | Bool
|
|---|
| 1309 | fbCreateDefColormap(ScreenPtr pScreen);
|
|---|
| 1310 |
|
|---|
| 1311 | void
|
|---|
| 1312 | fbClearVisualTypes(void);
|
|---|
| 1313 |
|
|---|
| 1314 | Bool
|
|---|
| 1315 | fbHasVisualTypes (int depth);
|
|---|
| 1316 |
|
|---|
| 1317 | Bool
|
|---|
| 1318 | fbSetVisualTypes (int depth, int visuals, int bitsPerRGB);
|
|---|
| 1319 |
|
|---|
| 1320 | Bool
|
|---|
| 1321 | fbSetVisualTypesAndMasks (int depth, int visuals, int bitsPerRGB,
|
|---|
| 1322 | Pixel redMask, Pixel greenMask, Pixel blueMask);
|
|---|
| 1323 |
|
|---|
| 1324 | Bool
|
|---|
| 1325 | fbInitVisuals (VisualPtr *visualp,
|
|---|
| 1326 | DepthPtr *depthp,
|
|---|
| 1327 | int *nvisualp,
|
|---|
| 1328 | int *ndepthp,
|
|---|
| 1329 | int *rootDepthp,
|
|---|
| 1330 | VisualID *defaultVisp,
|
|---|
| 1331 | unsigned long sizes,
|
|---|
| 1332 | int bitsPerRGB);
|
|---|
| 1333 |
|
|---|
| 1334 | /*
|
|---|
| 1335 | * fbcopy.c
|
|---|
| 1336 | */
|
|---|
| 1337 |
|
|---|
| 1338 | typedef void (*fbCopyProc) (DrawablePtr pSrcDrawable,
|
|---|
| 1339 | DrawablePtr pDstDrawable,
|
|---|
| 1340 | GCPtr pGC,
|
|---|
| 1341 | BoxPtr pDstBox,
|
|---|
| 1342 | int nbox,
|
|---|
| 1343 | int dx,
|
|---|
| 1344 | int dy,
|
|---|
| 1345 | Bool reverse,
|
|---|
| 1346 | Bool upsidedown,
|
|---|
| 1347 | Pixel bitplane,
|
|---|
| 1348 | void *closure);
|
|---|
| 1349 |
|
|---|
| 1350 | void
|
|---|
| 1351 | fbCopyNtoN (DrawablePtr pSrcDrawable,
|
|---|
| 1352 | DrawablePtr pDstDrawable,
|
|---|
| 1353 | GCPtr pGC,
|
|---|
| 1354 | BoxPtr pbox,
|
|---|
| 1355 | int nbox,
|
|---|
| 1356 | int dx,
|
|---|
| 1357 | int dy,
|
|---|
| 1358 | Bool reverse,
|
|---|
| 1359 | Bool upsidedown,
|
|---|
| 1360 | Pixel bitplane,
|
|---|
| 1361 | void *closure);
|
|---|
| 1362 |
|
|---|
| 1363 | void
|
|---|
| 1364 | fbCopy1toN (DrawablePtr pSrcDrawable,
|
|---|
| 1365 | DrawablePtr pDstDrawable,
|
|---|
| 1366 | GCPtr pGC,
|
|---|
| 1367 | BoxPtr pbox,
|
|---|
| 1368 | int nbox,
|
|---|
| 1369 | int dx,
|
|---|
| 1370 | int dy,
|
|---|
| 1371 | Bool reverse,
|
|---|
| 1372 | Bool upsidedown,
|
|---|
| 1373 | Pixel bitplane,
|
|---|
| 1374 | void *closure);
|
|---|
| 1375 |
|
|---|
| 1376 | void
|
|---|
| 1377 | fbCopyNto1 (DrawablePtr pSrcDrawable,
|
|---|
| 1378 | DrawablePtr pDstDrawable,
|
|---|
| 1379 | GCPtr pGC,
|
|---|
| 1380 | BoxPtr pbox,
|
|---|
| 1381 | int nbox,
|
|---|
| 1382 | int dx,
|
|---|
| 1383 | int dy,
|
|---|
| 1384 | Bool reverse,
|
|---|
| 1385 | Bool upsidedown,
|
|---|
| 1386 | Pixel bitplane,
|
|---|
| 1387 | void *closure);
|
|---|
| 1388 |
|
|---|
| 1389 | void
|
|---|
| 1390 | fbCopyRegion (DrawablePtr pSrcDrawable,
|
|---|
| 1391 | DrawablePtr pDstDrawable,
|
|---|
| 1392 | GCPtr pGC,
|
|---|
| 1393 | RegionPtr pDstRegion,
|
|---|
| 1394 | int dx,
|
|---|
| 1395 | int dy,
|
|---|
| 1396 | fbCopyProc copyProc,
|
|---|
| 1397 | Pixel bitPlane,
|
|---|
| 1398 | void *closure);
|
|---|
| 1399 |
|
|---|
| 1400 | RegionPtr
|
|---|
| 1401 | fbDoCopy (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 | fbCopyProc copyProc,
|
|---|
| 1411 | Pixel bitplane,
|
|---|
| 1412 | void *closure);
|
|---|
| 1413 |
|
|---|
| 1414 | RegionPtr
|
|---|
| 1415 | fbCopyArea (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 |
|
|---|
| 1425 | RegionPtr
|
|---|
| 1426 | fbCopyPlane (DrawablePtr pSrcDrawable,
|
|---|
| 1427 | DrawablePtr pDstDrawable,
|
|---|
| 1428 | GCPtr pGC,
|
|---|
| 1429 | int xIn,
|
|---|
| 1430 | int yIn,
|
|---|
| 1431 | int widthSrc,
|
|---|
| 1432 | int heightSrc,
|
|---|
| 1433 | int xOut,
|
|---|
| 1434 | int yOut,
|
|---|
| 1435 | unsigned long bitplane);
|
|---|
| 1436 |
|
|---|
| 1437 | /*
|
|---|
| 1438 | * fbfill.c
|
|---|
| 1439 | */
|
|---|
| 1440 | void
|
|---|
| 1441 | fbFill (DrawablePtr pDrawable,
|
|---|
| 1442 | GCPtr pGC,
|
|---|
| 1443 | int x,
|
|---|
| 1444 | int y,
|
|---|
| 1445 | int width,
|
|---|
| 1446 | int height);
|
|---|
| 1447 |
|
|---|
| 1448 | void
|
|---|
| 1449 | fbSolidBoxClipped (DrawablePtr pDrawable,
|
|---|
| 1450 | RegionPtr pClip,
|
|---|
| 1451 | int xa,
|
|---|
| 1452 | int ya,
|
|---|
| 1453 | int xb,
|
|---|
| 1454 | int yb,
|
|---|
| 1455 | FbBits and,
|
|---|
| 1456 | FbBits xor);
|
|---|
| 1457 |
|
|---|
| 1458 | /*
|
|---|
| 1459 | * fbfillrect.c
|
|---|
| 1460 | */
|
|---|
| 1461 | void
|
|---|
| 1462 | fbPolyFillRect(DrawablePtr pDrawable,
|
|---|
| 1463 | GCPtr pGC,
|
|---|
| 1464 | int nrectInit,
|
|---|
| 1465 | xRectangle *prectInit);
|
|---|
| 1466 |
|
|---|
| 1467 | #define fbPolyFillArc miPolyFillArc
|
|---|
| 1468 |
|
|---|
| 1469 | #define fbFillPolygon miFillPolygon
|
|---|
| 1470 |
|
|---|
| 1471 | /*
|
|---|
| 1472 | * fbfillsp.c
|
|---|
| 1473 | */
|
|---|
| 1474 | void
|
|---|
| 1475 | fbFillSpans (DrawablePtr pDrawable,
|
|---|
| 1476 | GCPtr pGC,
|
|---|
| 1477 | int nInit,
|
|---|
| 1478 | DDXPointPtr pptInit,
|
|---|
| 1479 | int *pwidthInit,
|
|---|
| 1480 | int fSorted);
|
|---|
| 1481 |
|
|---|
| 1482 |
|
|---|
| 1483 | /*
|
|---|
| 1484 | * fbgc.c
|
|---|
| 1485 | */
|
|---|
| 1486 |
|
|---|
| 1487 | Bool
|
|---|
| 1488 | fbCreateGC(GCPtr pGC);
|
|---|
| 1489 |
|
|---|
| 1490 | void
|
|---|
| 1491 | fbPadPixmap (PixmapPtr pPixmap);
|
|---|
| 1492 |
|
|---|
| 1493 | void
|
|---|
| 1494 | fbValidateGC(GCPtr pGC, unsigned long changes, DrawablePtr pDrawable);
|
|---|
| 1495 |
|
|---|
| 1496 | /*
|
|---|
| 1497 | * fbgetsp.c
|
|---|
| 1498 | */
|
|---|
| 1499 | void
|
|---|
| 1500 | fbGetSpans(DrawablePtr pDrawable,
|
|---|
| 1501 | int wMax,
|
|---|
| 1502 | DDXPointPtr ppt,
|
|---|
| 1503 | int *pwidth,
|
|---|
| 1504 | int nspans,
|
|---|
| 1505 | char *pchardstStart);
|
|---|
| 1506 |
|
|---|
| 1507 | /*
|
|---|
| 1508 | * fbglyph.c
|
|---|
| 1509 | */
|
|---|
| 1510 |
|
|---|
| 1511 | Bool
|
|---|
| 1512 | fbGlyphIn (RegionPtr pRegion,
|
|---|
| 1513 | int x,
|
|---|
| 1514 | int y,
|
|---|
| 1515 | int width,
|
|---|
| 1516 | int height);
|
|---|
| 1517 |
|
|---|
| 1518 | void
|
|---|
| 1519 | fbPolyGlyphBlt (DrawablePtr pDrawable,
|
|---|
| 1520 | GCPtr pGC,
|
|---|
| 1521 | int x,
|
|---|
| 1522 | int y,
|
|---|
| 1523 | unsigned int nglyph,
|
|---|
| 1524 | CharInfoPtr *ppci,
|
|---|
| 1525 | pointer pglyphBase);
|
|---|
| 1526 |
|
|---|
| 1527 | void
|
|---|
| 1528 | fbImageGlyphBlt (DrawablePtr pDrawable,
|
|---|
| 1529 | GCPtr pGC,
|
|---|
| 1530 | int x,
|
|---|
| 1531 | int y,
|
|---|
| 1532 | unsigned int nglyph,
|
|---|
| 1533 | CharInfoPtr *ppci,
|
|---|
| 1534 | pointer pglyphBase);
|
|---|
| 1535 |
|
|---|
| 1536 | /*
|
|---|
| 1537 | * fbimage.c
|
|---|
| 1538 | */
|
|---|
| 1539 |
|
|---|
| 1540 | void
|
|---|
| 1541 | fbPutImage (DrawablePtr pDrawable,
|
|---|
| 1542 | GCPtr pGC,
|
|---|
| 1543 | int depth,
|
|---|
| 1544 | int x,
|
|---|
| 1545 | int y,
|
|---|
| 1546 | int w,
|
|---|
| 1547 | int h,
|
|---|
| 1548 | int leftPad,
|
|---|
| 1549 | int format,
|
|---|
| 1550 | char *pImage);
|
|---|
| 1551 |
|
|---|
| 1552 | void
|
|---|
| 1553 | fbPutZImage (DrawablePtr pDrawable,
|
|---|
| 1554 | RegionPtr pClip,
|
|---|
| 1555 | int alu,
|
|---|
| 1556 | FbBits pm,
|
|---|
| 1557 | int x,
|
|---|
| 1558 | int y,
|
|---|
| 1559 | int width,
|
|---|
| 1560 | int height,
|
|---|
| 1561 | FbStip *src,
|
|---|
| 1562 | FbStride srcStride);
|
|---|
| 1563 |
|
|---|
| 1564 | void
|
|---|
| 1565 | fbPutXYImage (DrawablePtr pDrawable,
|
|---|
| 1566 | RegionPtr pClip,
|
|---|
| 1567 | FbBits fg,
|
|---|
| 1568 | FbBits bg,
|
|---|
| 1569 | FbBits pm,
|
|---|
| 1570 | int alu,
|
|---|
| 1571 | Bool opaque,
|
|---|
| 1572 |
|
|---|
| 1573 | int x,
|
|---|
| 1574 | int y,
|
|---|
| 1575 | int width,
|
|---|
| 1576 | int height,
|
|---|
| 1577 |
|
|---|
| 1578 | FbStip *src,
|
|---|
| 1579 | FbStride srcStride,
|
|---|
| 1580 | int srcX);
|
|---|
| 1581 |
|
|---|
| 1582 | void
|
|---|
| 1583 | fbGetImage (DrawablePtr pDrawable,
|
|---|
| 1584 | int x,
|
|---|
| 1585 | int y,
|
|---|
| 1586 | int w,
|
|---|
| 1587 | int h,
|
|---|
| 1588 | unsigned int format,
|
|---|
| 1589 | unsigned long planeMask,
|
|---|
| 1590 | char *d);
|
|---|
| 1591 | /*
|
|---|
| 1592 | * fbline.c
|
|---|
| 1593 | */
|
|---|
| 1594 |
|
|---|
| 1595 | void
|
|---|
| 1596 | fbZeroLine (DrawablePtr pDrawable,
|
|---|
| 1597 | GCPtr pGC,
|
|---|
| 1598 | int mode,
|
|---|
| 1599 | int npt,
|
|---|
| 1600 | DDXPointPtr ppt);
|
|---|
| 1601 |
|
|---|
| 1602 | void
|
|---|
| 1603 | fbZeroSegment (DrawablePtr pDrawable,
|
|---|
| 1604 | GCPtr pGC,
|
|---|
| 1605 | int nseg,
|
|---|
| 1606 | xSegment *pSegs);
|
|---|
| 1607 |
|
|---|
| 1608 | void
|
|---|
| 1609 | fbPolyLine (DrawablePtr pDrawable,
|
|---|
| 1610 | GCPtr pGC,
|
|---|
| 1611 | int mode,
|
|---|
| 1612 | int npt,
|
|---|
| 1613 | DDXPointPtr ppt);
|
|---|
| 1614 |
|
|---|
| 1615 | void
|
|---|
| 1616 | fbFixCoordModePrevious (int npt,
|
|---|
| 1617 | DDXPointPtr ppt);
|
|---|
| 1618 |
|
|---|
| 1619 | void
|
|---|
| 1620 | fbPolySegment (DrawablePtr pDrawable,
|
|---|
| 1621 | GCPtr pGC,
|
|---|
| 1622 | int nseg,
|
|---|
| 1623 | xSegment *pseg);
|
|---|
| 1624 |
|
|---|
| 1625 | #define fbPolyRectangle miPolyRectangle
|
|---|
| 1626 |
|
|---|
| 1627 | /*
|
|---|
| 1628 | * fbpict.c
|
|---|
| 1629 | */
|
|---|
| 1630 |
|
|---|
| 1631 | Bool
|
|---|
| 1632 | fbPictureInit (ScreenPtr pScreen,
|
|---|
| 1633 | PictFormatPtr formats,
|
|---|
| 1634 | int nformats);
|
|---|
| 1635 |
|
|---|
| 1636 | /*
|
|---|
| 1637 | * fbpixmap.c
|
|---|
| 1638 | */
|
|---|
| 1639 |
|
|---|
| 1640 | PixmapPtr
|
|---|
| 1641 | fbCreatePixmapBpp (ScreenPtr pScreen, int width, int height, int depth, int bpp);
|
|---|
| 1642 |
|
|---|
| 1643 | PixmapPtr
|
|---|
| 1644 | fbCreatePixmap (ScreenPtr pScreen, int width, int height, int depth);
|
|---|
| 1645 |
|
|---|
| 1646 | Bool
|
|---|
| 1647 | fbDestroyPixmap (PixmapPtr pPixmap);
|
|---|
| 1648 |
|
|---|
| 1649 | RegionPtr
|
|---|
| 1650 | fbPixmapToRegion(PixmapPtr pPix);
|
|---|
| 1651 |
|
|---|
| 1652 | /*
|
|---|
| 1653 | * fbpoint.c
|
|---|
| 1654 | */
|
|---|
| 1655 |
|
|---|
| 1656 | void
|
|---|
| 1657 | fbDots (FbBits *dstOrig,
|
|---|
| 1658 | FbStride dstStride,
|
|---|
| 1659 | int dstBpp,
|
|---|
| 1660 | BoxPtr pBox,
|
|---|
| 1661 | xPoint *pts,
|
|---|
| 1662 | int npt,
|
|---|
| 1663 | int xorg,
|
|---|
| 1664 | int yorg,
|
|---|
| 1665 | int xoff,
|
|---|
| 1666 | int yoff,
|
|---|
| 1667 | FbBits andOrig,
|
|---|
| 1668 | FbBits xorOrig);
|
|---|
| 1669 |
|
|---|
| 1670 | void
|
|---|
| 1671 | fbPolyPoint (DrawablePtr pDrawable,
|
|---|
| 1672 | GCPtr pGC,
|
|---|
| 1673 | int mode,
|
|---|
| 1674 | int npt,
|
|---|
| 1675 | xPoint *pptInit);
|
|---|
| 1676 |
|
|---|
| 1677 | /*
|
|---|
| 1678 | * fbpush.c
|
|---|
| 1679 | */
|
|---|
| 1680 | void
|
|---|
| 1681 | fbPushPattern (DrawablePtr pDrawable,
|
|---|
| 1682 | GCPtr pGC,
|
|---|
| 1683 |
|
|---|
| 1684 | FbStip *src,
|
|---|
| 1685 | FbStride srcStride,
|
|---|
| 1686 | int srcX,
|
|---|
| 1687 |
|
|---|
| 1688 | int x,
|
|---|
| 1689 | int y,
|
|---|
| 1690 |
|
|---|
| 1691 | int width,
|
|---|
| 1692 | int height);
|
|---|
| 1693 |
|
|---|
| 1694 | void
|
|---|
| 1695 | fbPushFill (DrawablePtr pDrawable,
|
|---|
| 1696 | GCPtr pGC,
|
|---|
| 1697 |
|
|---|
| 1698 | FbStip *src,
|
|---|
| 1699 | FbStride srcStride,
|
|---|
| 1700 | int srcX,
|
|---|
| 1701 |
|
|---|
| 1702 | int x,
|
|---|
| 1703 | int y,
|
|---|
| 1704 | int width,
|
|---|
| 1705 | int height);
|
|---|
| 1706 |
|
|---|
| 1707 | void
|
|---|
| 1708 | fbPush1toN (DrawablePtr pSrcDrawable,
|
|---|
| 1709 | DrawablePtr pDstDrawable,
|
|---|
| 1710 | GCPtr pGC,
|
|---|
| 1711 | BoxPtr pbox,
|
|---|
| 1712 | int nbox,
|
|---|
| 1713 | int dx,
|
|---|
| 1714 | int dy,
|
|---|
| 1715 | Bool reverse,
|
|---|
| 1716 | Bool upsidedown,
|
|---|
| 1717 | Pixel bitplane,
|
|---|
| 1718 | void *closure);
|
|---|
| 1719 |
|
|---|
| 1720 | void
|
|---|
| 1721 | fbPushImage (DrawablePtr pDrawable,
|
|---|
| 1722 | GCPtr pGC,
|
|---|
| 1723 |
|
|---|
| 1724 | FbStip *src,
|
|---|
| 1725 | FbStride srcStride,
|
|---|
| 1726 | int srcX,
|
|---|
| 1727 |
|
|---|
| 1728 | int x,
|
|---|
| 1729 | int y,
|
|---|
| 1730 | int width,
|
|---|
| 1731 | int height);
|
|---|
| 1732 |
|
|---|
| 1733 | void
|
|---|
| 1734 | fbPushPixels (GCPtr pGC,
|
|---|
| 1735 | PixmapPtr pBitmap,
|
|---|
| 1736 | DrawablePtr pDrawable,
|
|---|
| 1737 | int dx,
|
|---|
| 1738 | int dy,
|
|---|
| 1739 | int xOrg,
|
|---|
| 1740 | int yOrg);
|
|---|
| 1741 |
|
|---|
| 1742 |
|
|---|
| 1743 | /*
|
|---|
| 1744 | * fbscreen.c
|
|---|
| 1745 | */
|
|---|
| 1746 |
|
|---|
| 1747 | Bool
|
|---|
| 1748 | fbCloseScreen (int indx, ScreenPtr pScreen);
|
|---|
| 1749 |
|
|---|
| 1750 | Bool
|
|---|
| 1751 | fbRealizeFont(ScreenPtr pScreen, FontPtr pFont);
|
|---|
| 1752 |
|
|---|
| 1753 | Bool
|
|---|
| 1754 | fbUnrealizeFont(ScreenPtr pScreen, FontPtr pFont);
|
|---|
| 1755 |
|
|---|
| 1756 | void
|
|---|
| 1757 | fbQueryBestSize (int class,
|
|---|
| 1758 | unsigned short *width, unsigned short *height,
|
|---|
| 1759 | ScreenPtr pScreen);
|
|---|
| 1760 |
|
|---|
| 1761 | PixmapPtr
|
|---|
| 1762 | _fbGetWindowPixmap (WindowPtr pWindow);
|
|---|
| 1763 |
|
|---|
| 1764 | void
|
|---|
| 1765 | _fbSetWindowPixmap (WindowPtr pWindow, PixmapPtr pPixmap);
|
|---|
| 1766 |
|
|---|
| 1767 | Bool
|
|---|
| 1768 | fbSetupScreen(ScreenPtr pScreen,
|
|---|
| 1769 | pointer pbits, /* pointer to screen bitmap */
|
|---|
| 1770 | int xsize, /* in pixels */
|
|---|
| 1771 | int ysize,
|
|---|
| 1772 | int dpix, /* dots per inch */
|
|---|
| 1773 | int dpiy,
|
|---|
| 1774 | int width, /* pixel width of frame buffer */
|
|---|
| 1775 | int bpp); /* bits per pixel of frame buffer */
|
|---|
| 1776 |
|
|---|
| 1777 | Bool
|
|---|
| 1778 | wfbFinishScreenInit(ScreenPtr pScreen,
|
|---|
| 1779 | pointer pbits,
|
|---|
| 1780 | int xsize,
|
|---|
| 1781 | int ysize,
|
|---|
| 1782 | int dpix,
|
|---|
| 1783 | int dpiy,
|
|---|
| 1784 | int width,
|
|---|
| 1785 | int bpp,
|
|---|
| 1786 | SetupWrapProcPtr setupWrap,
|
|---|
| 1787 | FinishWrapProcPtr finishWrap);
|
|---|
| 1788 |
|
|---|
| 1789 | Bool
|
|---|
| 1790 | wfbScreenInit(ScreenPtr pScreen,
|
|---|
| 1791 | pointer pbits,
|
|---|
| 1792 | int xsize,
|
|---|
| 1793 | int ysize,
|
|---|
| 1794 | int dpix,
|
|---|
| 1795 | int dpiy,
|
|---|
| 1796 | int width,
|
|---|
| 1797 | int bpp,
|
|---|
| 1798 | SetupWrapProcPtr setupWrap,
|
|---|
| 1799 | FinishWrapProcPtr finishWrap);
|
|---|
| 1800 |
|
|---|
| 1801 | Bool
|
|---|
| 1802 | fbFinishScreenInit(ScreenPtr pScreen,
|
|---|
| 1803 | pointer pbits,
|
|---|
| 1804 | int xsize,
|
|---|
| 1805 | int ysize,
|
|---|
| 1806 | int dpix,
|
|---|
| 1807 | int dpiy,
|
|---|
| 1808 | int width,
|
|---|
| 1809 | int bpp);
|
|---|
| 1810 |
|
|---|
| 1811 | Bool
|
|---|
| 1812 | fbScreenInit(ScreenPtr pScreen,
|
|---|
| 1813 | pointer pbits,
|
|---|
| 1814 | int xsize,
|
|---|
| 1815 | int ysize,
|
|---|
| 1816 | int dpix,
|
|---|
| 1817 | int dpiy,
|
|---|
| 1818 | int width,
|
|---|
| 1819 | int bpp);
|
|---|
| 1820 |
|
|---|
| 1821 | void
|
|---|
| 1822 | fbInitializeBackingStore (ScreenPtr pScreen);
|
|---|
| 1823 |
|
|---|
| 1824 | /*
|
|---|
| 1825 | * fbseg.c
|
|---|
| 1826 | */
|
|---|
| 1827 | typedef void FbBres (DrawablePtr pDrawable,
|
|---|
| 1828 | GCPtr pGC,
|
|---|
| 1829 | int dashOffset,
|
|---|
| 1830 | int signdx,
|
|---|
| 1831 | int signdy,
|
|---|
| 1832 | int axis,
|
|---|
| 1833 | int x,
|
|---|
| 1834 | int y,
|
|---|
| 1835 | int e,
|
|---|
| 1836 | int e1,
|
|---|
| 1837 | int e3,
|
|---|
| 1838 | int len);
|
|---|
| 1839 |
|
|---|
| 1840 | FbBres fbBresSolid, fbBresDash, fbBresFill, fbBresFillDash;
|
|---|
| 1841 | /*
|
|---|
| 1842 | * fbsetsp.c
|
|---|
| 1843 | */
|
|---|
| 1844 |
|
|---|
| 1845 | void
|
|---|
| 1846 | fbSetSpans (DrawablePtr pDrawable,
|
|---|
| 1847 | GCPtr pGC,
|
|---|
| 1848 | char *src,
|
|---|
| 1849 | DDXPointPtr ppt,
|
|---|
| 1850 | int *pwidth,
|
|---|
| 1851 | int nspans,
|
|---|
| 1852 | int fSorted);
|
|---|
| 1853 |
|
|---|
| 1854 | FbBres *
|
|---|
| 1855 | fbSelectBres (DrawablePtr pDrawable,
|
|---|
| 1856 | GCPtr pGC);
|
|---|
| 1857 |
|
|---|
| 1858 | void
|
|---|
| 1859 | fbBres (DrawablePtr pDrawable,
|
|---|
| 1860 | GCPtr pGC,
|
|---|
| 1861 | int dashOffset,
|
|---|
| 1862 | int signdx,
|
|---|
| 1863 | int signdy,
|
|---|
| 1864 | int axis,
|
|---|
| 1865 | int x,
|
|---|
| 1866 | int y,
|
|---|
| 1867 | int e,
|
|---|
| 1868 | int e1,
|
|---|
| 1869 | int e3,
|
|---|
| 1870 | int len);
|
|---|
| 1871 |
|
|---|
| 1872 | void
|
|---|
| 1873 | fbSegment (DrawablePtr pDrawable,
|
|---|
| 1874 | GCPtr pGC,
|
|---|
| 1875 | int xa,
|
|---|
| 1876 | int ya,
|
|---|
| 1877 | int xb,
|
|---|
| 1878 | int yb,
|
|---|
| 1879 | Bool drawLast,
|
|---|
| 1880 | int *dashOffset);
|
|---|
| 1881 |
|
|---|
| 1882 |
|
|---|
| 1883 | /*
|
|---|
| 1884 | * fbsolid.c
|
|---|
| 1885 | */
|
|---|
| 1886 |
|
|---|
| 1887 | void
|
|---|
| 1888 | fbSolid (FbBits *dst,
|
|---|
| 1889 | FbStride dstStride,
|
|---|
| 1890 | int dstX,
|
|---|
| 1891 | int bpp,
|
|---|
| 1892 |
|
|---|
| 1893 | int width,
|
|---|
| 1894 | int height,
|
|---|
| 1895 |
|
|---|
| 1896 | FbBits and,
|
|---|
| 1897 | FbBits xor);
|
|---|
| 1898 |
|
|---|
| 1899 | #ifdef FB_24BIT
|
|---|
| 1900 | void
|
|---|
| 1901 | fbSolid24 (FbBits *dst,
|
|---|
| 1902 | FbStride dstStride,
|
|---|
| 1903 | int dstX,
|
|---|
| 1904 |
|
|---|
| 1905 | int width,
|
|---|
| 1906 | int height,
|
|---|
| 1907 |
|
|---|
| 1908 | FbBits and,
|
|---|
| 1909 | FbBits xor);
|
|---|
| 1910 | #endif
|
|---|
| 1911 |
|
|---|
| 1912 | /*
|
|---|
| 1913 | * fbstipple.c
|
|---|
| 1914 | */
|
|---|
| 1915 |
|
|---|
| 1916 | void
|
|---|
| 1917 | fbTransparentSpan (FbBits *dst,
|
|---|
| 1918 | FbBits stip,
|
|---|
| 1919 | FbBits fgxor,
|
|---|
| 1920 | int n);
|
|---|
| 1921 |
|
|---|
| 1922 | void
|
|---|
| 1923 | fbEvenStipple (FbBits *dst,
|
|---|
| 1924 | FbStride dstStride,
|
|---|
| 1925 | int dstX,
|
|---|
| 1926 | int dstBpp,
|
|---|
| 1927 |
|
|---|
| 1928 | int width,
|
|---|
| 1929 | int height,
|
|---|
| 1930 |
|
|---|
| 1931 | FbStip *stip,
|
|---|
| 1932 | FbStride stipStride,
|
|---|
| 1933 | int stipHeight,
|
|---|
| 1934 |
|
|---|
| 1935 | FbBits fgand,
|
|---|
| 1936 | FbBits fgxor,
|
|---|
| 1937 | FbBits bgand,
|
|---|
| 1938 | FbBits bgxor,
|
|---|
| 1939 |
|
|---|
| 1940 | int xRot,
|
|---|
| 1941 | int yRot);
|
|---|
| 1942 |
|
|---|
| 1943 | void
|
|---|
| 1944 | fbOddStipple (FbBits *dst,
|
|---|
| 1945 | FbStride dstStride,
|
|---|
| 1946 | int dstX,
|
|---|
| 1947 | int dstBpp,
|
|---|
| 1948 |
|
|---|
| 1949 | int width,
|
|---|
| 1950 | int height,
|
|---|
| 1951 |
|
|---|
| 1952 | FbStip *stip,
|
|---|
| 1953 | FbStride stipStride,
|
|---|
| 1954 | int stipWidth,
|
|---|
| 1955 | int stipHeight,
|
|---|
| 1956 |
|
|---|
| 1957 | FbBits fgand,
|
|---|
| 1958 | FbBits fgxor,
|
|---|
| 1959 | FbBits bgand,
|
|---|
| 1960 | FbBits bgxor,
|
|---|
| 1961 |
|
|---|
| 1962 | int xRot,
|
|---|
| 1963 | int yRot);
|
|---|
| 1964 |
|
|---|
| 1965 | void
|
|---|
| 1966 | fbStipple (FbBits *dst,
|
|---|
| 1967 | FbStride dstStride,
|
|---|
| 1968 | int dstX,
|
|---|
| 1969 | int dstBpp,
|
|---|
| 1970 |
|
|---|
| 1971 | int width,
|
|---|
| 1972 | int height,
|
|---|
| 1973 |
|
|---|
| 1974 | FbStip *stip,
|
|---|
| 1975 | FbStride stipStride,
|
|---|
| 1976 | int stipWidth,
|
|---|
| 1977 | int stipHeight,
|
|---|
| 1978 | Bool even,
|
|---|
| 1979 |
|
|---|
| 1980 | FbBits fgand,
|
|---|
| 1981 | FbBits fgxor,
|
|---|
| 1982 | FbBits bgand,
|
|---|
| 1983 | FbBits bgxor,
|
|---|
| 1984 |
|
|---|
| 1985 | int xRot,
|
|---|
| 1986 | int yRot);
|
|---|
| 1987 |
|
|---|
| 1988 | /*
|
|---|
| 1989 | * fbtile.c
|
|---|
| 1990 | */
|
|---|
| 1991 |
|
|---|
| 1992 | void
|
|---|
| 1993 | fbEvenTile (FbBits *dst,
|
|---|
| 1994 | FbStride dstStride,
|
|---|
| 1995 | int dstX,
|
|---|
| 1996 |
|
|---|
| 1997 | int width,
|
|---|
| 1998 | int height,
|
|---|
| 1999 |
|
|---|
| 2000 | FbBits *tile,
|
|---|
| 2001 | FbStride tileStride,
|
|---|
| 2002 | int tileHeight,
|
|---|
| 2003 |
|
|---|
| 2004 | int alu,
|
|---|
| 2005 | FbBits pm,
|
|---|
| 2006 | int xRot,
|
|---|
| 2007 | int yRot);
|
|---|
| 2008 |
|
|---|
| 2009 | void
|
|---|
| 2010 | fbOddTile (FbBits *dst,
|
|---|
| 2011 | FbStride dstStride,
|
|---|
| 2012 | int dstX,
|
|---|
| 2013 |
|
|---|
| 2014 | int width,
|
|---|
| 2015 | int height,
|
|---|
| 2016 |
|
|---|
| 2017 | FbBits *tile,
|
|---|
| 2018 | FbStride tileStride,
|
|---|
| 2019 | int tileWidth,
|
|---|
| 2020 | int tileHeight,
|
|---|
| 2021 |
|
|---|
| 2022 | int alu,
|
|---|
| 2023 | FbBits pm,
|
|---|
| 2024 | int bpp,
|
|---|
| 2025 |
|
|---|
| 2026 | int xRot,
|
|---|
| 2027 | int yRot);
|
|---|
| 2028 |
|
|---|
| 2029 | void
|
|---|
| 2030 | fbTile (FbBits *dst,
|
|---|
| 2031 | FbStride dstStride,
|
|---|
| 2032 | int dstX,
|
|---|
| 2033 |
|
|---|
| 2034 | int width,
|
|---|
| 2035 | int height,
|
|---|
| 2036 |
|
|---|
| 2037 | FbBits *tile,
|
|---|
| 2038 | FbStride tileStride,
|
|---|
| 2039 | int tileWidth,
|
|---|
| 2040 | int tileHeight,
|
|---|
| 2041 |
|
|---|
| 2042 | int alu,
|
|---|
| 2043 | FbBits pm,
|
|---|
| 2044 | int bpp,
|
|---|
| 2045 |
|
|---|
| 2046 | int xRot,
|
|---|
| 2047 | int yRot);
|
|---|
| 2048 |
|
|---|
| 2049 | /*
|
|---|
| 2050 | * fbutil.c
|
|---|
| 2051 | */
|
|---|
| 2052 | FbBits
|
|---|
| 2053 | fbReplicatePixel (Pixel p, int bpp);
|
|---|
| 2054 |
|
|---|
| 2055 | void
|
|---|
| 2056 | fbReduceRasterOp (int rop, FbBits fg, FbBits pm, FbBits *andp, FbBits *xorp);
|
|---|
| 2057 |
|
|---|
| 2058 | #ifdef FB_ACCESS_WRAPPER
|
|---|
| 2059 | extern ReadMemoryProcPtr wfbReadMemory;
|
|---|
| 2060 | extern WriteMemoryProcPtr wfbWriteMemory;
|
|---|
| 2061 | #endif
|
|---|
| 2062 |
|
|---|
| 2063 | /*
|
|---|
| 2064 | * fbwindow.c
|
|---|
| 2065 | */
|
|---|
| 2066 |
|
|---|
| 2067 | Bool
|
|---|
| 2068 | fbCreateWindow(WindowPtr pWin);
|
|---|
| 2069 |
|
|---|
| 2070 | Bool
|
|---|
| 2071 | fbDestroyWindow(WindowPtr pWin);
|
|---|
| 2072 |
|
|---|
| 2073 | Bool
|
|---|
| 2074 | fbMapWindow(WindowPtr pWindow);
|
|---|
| 2075 |
|
|---|
| 2076 | Bool
|
|---|
| 2077 | fbPositionWindow(WindowPtr pWin, int x, int y);
|
|---|
| 2078 |
|
|---|
| 2079 | Bool
|
|---|
| 2080 | fbUnmapWindow(WindowPtr pWindow);
|
|---|
| 2081 |
|
|---|
| 2082 | void
|
|---|
| 2083 | fbCopyWindowProc (DrawablePtr pSrcDrawable,
|
|---|
| 2084 | DrawablePtr pDstDrawable,
|
|---|
| 2085 | GCPtr pGC,
|
|---|
| 2086 | BoxPtr pbox,
|
|---|
| 2087 | int nbox,
|
|---|
| 2088 | int dx,
|
|---|
| 2089 | int dy,
|
|---|
| 2090 | Bool reverse,
|
|---|
| 2091 | Bool upsidedown,
|
|---|
| 2092 | Pixel bitplane,
|
|---|
| 2093 | void *closure);
|
|---|
| 2094 |
|
|---|
| 2095 | void
|
|---|
| 2096 | fbCopyWindow(WindowPtr pWin,
|
|---|
| 2097 | DDXPointRec ptOldOrg,
|
|---|
| 2098 | RegionPtr prgnSrc);
|
|---|
| 2099 |
|
|---|
| 2100 | Bool
|
|---|
| 2101 | fbChangeWindowAttributes(WindowPtr pWin, unsigned long mask);
|
|---|
| 2102 |
|
|---|
| 2103 | void
|
|---|
| 2104 | fbFillRegionSolid (DrawablePtr pDrawable,
|
|---|
| 2105 | RegionPtr pRegion,
|
|---|
| 2106 | FbBits and,
|
|---|
| 2107 | FbBits xor);
|
|---|
| 2108 |
|
|---|
| 2109 | void
|
|---|
| 2110 | fbFillRegionTiled (DrawablePtr pDrawable,
|
|---|
| 2111 | RegionPtr pRegion,
|
|---|
| 2112 | PixmapPtr pTile);
|
|---|
| 2113 |
|
|---|
| 2114 | void
|
|---|
| 2115 | fbPaintWindow(WindowPtr pWin, RegionPtr pRegion, int what);
|
|---|
| 2116 |
|
|---|
| 2117 |
|
|---|
| 2118 | pixman_image_t *image_from_pict (PicturePtr pict,
|
|---|
| 2119 | Bool has_clip);
|
|---|
| 2120 | void free_pixman_pict (PicturePtr, pixman_image_t *);
|
|---|
| 2121 |
|
|---|
| 2122 | #endif /* _FB_H_ */
|
|---|
| 2123 |
|
|---|
