| 1 | /*
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| 2 | * $XFree86: xc/programs/Xserver/fb/fb.h,v 1.35 2003/01/30 21:46:30 tsi Exp $
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| 3 | *
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| 4 | * Copyright © 1998 Keith Packard
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| 5 | *
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| 6 | * Permission to use, copy, modify, distribute, and sell this software and its
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| 7 | * documentation for any purpose is hereby granted without fee, provided that
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| 8 | * the above copyright notice appear in all copies and that both that
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| 9 | * copyright notice and this permission notice appear in supporting
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| 10 | * documentation, and that the name of Keith Packard not be used in
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| 11 | * advertising or publicity pertaining to distribution of the software without
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| 12 | * specific, written prior permission. Keith Packard makes no
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| 13 | * representations about the suitability of this software for any purpose. It
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| 14 | * is provided "as is" without express or implied warranty.
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| 15 | *
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| 16 | * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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| 17 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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| 18 | * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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| 19 | * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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| 20 | * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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| 21 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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| 22 | * PERFORMANCE OF THIS SOFTWARE.
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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 "X.h"
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| 29 | #include "scrnintstr.h"
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| 30 | #include "pixmap.h"
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| 31 | #include "pixmapstr.h"
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| 32 | #include "region.h"
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| 33 | #include "gcstruct.h"
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| 34 | #include "colormap.h"
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| 35 | #include "miscstruct.h"
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| 36 | #include "servermd.h"
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| 37 | #include "windowstr.h"
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| 38 | #include "mi.h"
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| 39 | #include "migc.h"
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| 40 | #include "mibstore.h"
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| 41 | #ifdef RENDER
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| 42 | #include "picturestr.h"
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| 43 | #else
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| 44 | #include "picture.h"
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| 45 | #endif
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| 46 |
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| 47 | /*
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| 48 | * This single define controls the basic size of data manipulated
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| 49 | * by this software; it must be log2(sizeof (FbBits) * 8)
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| 50 | */
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| 51 |
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| 52 | #ifndef FB_SHIFT
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| 53 | #define FB_SHIFT LOG2_BITMAP_PAD
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| 54 | #endif
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| 55 |
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| 56 | #if FB_SHIFT < LOG2_BITMAP_PAD
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| 57 | error FB_SHIFT must be >= LOG2_BITMAP_PAD
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| 58 | #endif
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| 59 |
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| 60 | #define FB_UNIT (1 << FB_SHIFT)
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| 61 | #define FB_HALFUNIT (1 << (FB_SHIFT-1))
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| 62 | #define FB_MASK (FB_UNIT - 1)
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| 63 | #define FB_ALLONES ((FbBits) -1)
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| 64 |
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| 65 | #if GLYPHPADBYTES != 4
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| 66 | #error "GLYPHPADBYTES must be 4"
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| 67 | #endif
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| 68 | #if GETLEFTBITS_ALIGNMENT != 1
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| 69 | #error "GETLEFTBITS_ALIGNMENT must be 1"
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| 70 | #endif
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| 71 | /* whether to bother to include 24bpp support */
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| 72 | #ifndef FBNO24BIT
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| 73 | #define FB_24BIT
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| 74 | #endif
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| 75 |
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| 76 | /*
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| 77 | * Unless otherwise instructed, fb includes code to advertise 24bpp
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| 78 | * windows with 32bpp image format for application compatibility
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| 79 | */
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| 80 |
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| 81 | #ifdef FB_24BIT
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| 82 | #ifndef FBNO24_32
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| 83 | #define FB_24_32BIT
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| 84 | #endif
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| 85 | #endif
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| 86 |
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| 87 | #define FB_STIP_SHIFT LOG2_BITMAP_PAD
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| 88 | #define FB_STIP_UNIT (1 << FB_STIP_SHIFT)
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| 89 | #define FB_STIP_MASK (FB_STIP_UNIT - 1)
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| 90 | #define FB_STIP_ALLONES ((FbStip) -1)
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| 91 |
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| 92 | #define FB_STIP_ODDSTRIDE(s) (((s) & (FB_MASK >> FB_STIP_SHIFT)) != 0)
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| 93 | #define FB_STIP_ODDPTR(p) ((((long) (p)) & (FB_MASK >> 3)) != 0)
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| 94 |
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| 95 | #define FbStipStrideToBitsStride(s) (((s) >> (FB_SHIFT - FB_STIP_SHIFT)))
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| 96 | #define FbBitsStrideToStipStride(s) (((s) << (FB_SHIFT - FB_STIP_SHIFT)))
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| 97 |
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| 98 | #define FbFullMask(n) ((n) == FB_UNIT ? FB_ALLONES : ((((FbBits) 1) << n) - 1))
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| 99 |
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| 100 | #if FB_SHIFT == 6
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| 101 | # ifdef WIN32
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| 102 | typedef unsigned __int64 FbBits;
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| 103 | # else
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| 104 | # if defined(__alpha__) || defined(__alpha) || \
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| 105 | defined(ia64) || defined(__ia64__) || \
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| 106 | defined(__sparc64__) || \
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| 107 | defined(__s390x__) || \
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| 108 | defined(x86_64) || defined (__x86_64__)
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| 109 | typedef unsigned long FbBits;
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| 110 | # else
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| 111 | typedef unsigned long long FbBits;
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| 112 | # endif
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| 113 | # endif
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| 114 | #endif
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| 115 |
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| 116 | #if FB_SHIFT == 5
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| 117 | typedef CARD32 FbBits;
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| 118 | #endif
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| 119 |
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| 120 | #if FB_SHIFT == 4
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| 121 | typedef CARD16 FbBits;
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| 122 | #endif
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| 123 |
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| 124 | #if LOG2_BITMAP_PAD == FB_SHIFT
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| 125 | typedef FbBits FbStip;
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| 126 | #else
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| 127 | # if LOG2_BITMAP_PAD == 5
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| 128 | typedef CARD32 FbStip;
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| 129 | # endif
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| 130 | #endif
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| 131 |
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| 132 | typedef int FbStride;
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| 133 |
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| 134 |
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| 135 | #ifdef FB_DEBUG
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| 136 | extern void fbValidateDrawable(DrawablePtr d);
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| 137 | extern void fbInitializeDrawable(DrawablePtr d);
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| 138 | extern void fbSetBits (FbStip *bits, int stride, FbStip data);
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| 139 | #define FB_HEAD_BITS (FbStip) (0xbaadf00d)
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| 140 | #define FB_TAIL_BITS (FbStip) (0xbaddf0ad)
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| 141 | #else
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| 142 | #define fbValidateDrawable(d)
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| 143 | #define fdInitializeDrawable(d)
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| 144 | #endif
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| 145 |
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| 146 | #include "fbrop.h"
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| 147 |
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| 148 | #if BITMAP_BIT_ORDER == LSBFirst
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| 149 | #define FbScrLeft(x,n) ((x) >> (n))
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| 150 | #define FbScrRight(x,n) ((x) << (n))
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| 151 | /* #define FbLeftBits(x,n) ((x) & ((((FbBits) 1) << (n)) - 1)) */
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| 152 | #define FbLeftStipBits(x,n) ((x) & ((((FbStip) 1) << (n)) - 1))
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| 153 | #define FbStipMoveLsb(x,s,n) (FbStipRight (x,(s)-(n)))
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| 154 | #define FbPatternOffsetBits 0
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| 155 | #else
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| 156 | #define FbScrLeft(x,n) ((x) << (n))
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| 157 | #define FbScrRight(x,n) ((x) >> (n))
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| 158 | /* #define FbLeftBits(x,n) ((x) >> (FB_UNIT - (n))) */
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| 159 | #define FbLeftStipBits(x,n) ((x) >> (FB_STIP_UNIT - (n)))
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| 160 | #define FbStipMoveLsb(x,s,n) (x)
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| 161 | #define FbPatternOffsetBits (sizeof (FbBits) - 1)
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| 162 | #endif
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| 163 |
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| 164 | #include "micoord.h"
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| 165 |
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| 166 | #define FbStipLeft(x,n) FbScrLeft(x,n)
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| 167 | #define FbStipRight(x,n) FbScrRight(x,n)
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| 168 |
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| 169 | #define FbRotLeft(x,n) FbScrLeft(x,n) | (n ? FbScrRight(x,FB_UNIT-n) : 0)
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| 170 | #define FbRotRight(x,n) FbScrRight(x,n) | (n ? FbScrLeft(x,FB_UNIT-n) : 0)
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| 171 |
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| 172 | #define FbRotStipLeft(x,n) FbStipLeft(x,n) | (n ? FbStipRight(x,FB_STIP_UNIT-n) : 0)
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| 173 | #define FbRotStipRight(x,n) FbStipRight(x,n) | (n ? FbStipLeft(x,FB_STIP_UNIT-n) : 0)
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| 174 |
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| 175 | #define FbLeftMask(x) ( ((x) & FB_MASK) ? \
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| 176 | FbScrRight(FB_ALLONES,(x) & FB_MASK) : 0)
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| 177 | #define FbRightMask(x) ( ((FB_UNIT - (x)) & FB_MASK) ? \
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| 178 | FbScrLeft(FB_ALLONES,(FB_UNIT - (x)) & FB_MASK) : 0)
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| 179 |
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| 180 | #define FbLeftStipMask(x) ( ((x) & FB_STIP_MASK) ? \
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| 181 | FbStipRight(FB_STIP_ALLONES,(x) & FB_STIP_MASK) : 0)
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| 182 | #define FbRightStipMask(x) ( ((FB_STIP_UNIT - (x)) & FB_STIP_MASK) ? \
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| 183 | FbScrLeft(FB_STIP_ALLONES,(FB_STIP_UNIT - (x)) & FB_STIP_MASK) : 0)
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| 184 |
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| 185 | #define FbBitsMask(x,w) (FbScrRight(FB_ALLONES,(x) & FB_MASK) & \
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| 186 | FbScrLeft(FB_ALLONES,(FB_UNIT - ((x) + (w))) & FB_MASK))
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| 187 |
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| 188 | #define FbStipMask(x,w) (FbStipRight(FB_STIP_ALLONES,(x) & FB_STIP_MASK) & \
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| 189 | FbStipLeft(FB_STIP_ALLONES,(FB_STIP_UNIT - ((x)+(w))) & FB_STIP_MASK))
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| 190 |
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| 191 |
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| 192 | #define FbMaskBits(x,w,l,n,r) { \
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| 193 | n = (w); \
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| 194 | r = FbRightMask((x)+n); \
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| 195 | l = FbLeftMask(x); \
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| 196 | if (l) { \
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| 197 | n -= FB_UNIT - ((x) & FB_MASK); \
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| 198 | if (n < 0) { \
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| 199 | n = 0; \
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| 200 | l &= r; \
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| 201 | r = 0; \
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| 202 | } \
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| 203 | } \
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| 204 | n >>= FB_SHIFT; \
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| 205 | }
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| 206 |
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| 207 | #ifdef FBNOPIXADDR
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| 208 | #define FbMaskBitsBytes(x,w,copy,l,lb,n,r,rb) FbMaskBits(x,w,l,n,r)
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| 209 | #define FbDoLeftMaskByteRRop(dst,lb,l,and,xor) { \
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| 210 | *dst = FbDoMaskRRop(*dst,and,xor,l); \
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| 211 | }
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| 212 | #define FbDoRightMaskByteRRop(dst,rb,r,and,xor) { \
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| 213 | *dst = FbDoMaskRRop(*dst,and,xor,r); \
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| 214 | }
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| 215 | #else
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| 216 |
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| 217 | #define FbByteMaskInvalid 0x10
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| 218 |
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| 219 | #define FbPatternOffset(o,t) ((o) ^ (FbPatternOffsetBits & ~(sizeof (t) - 1)))
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| 220 |
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| 221 | #define FbPtrOffset(p,o,t) ((t *) ((CARD8 *) (p) + (o)))
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| 222 | #define FbSelectPatternPart(xor,o,t) ((xor) >> (FbPatternOffset (o,t) << 3))
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| 223 | #define FbStorePart(dst,off,t,xor) (*FbPtrOffset(dst,off,t) = \
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| 224 | FbSelectPart(xor,off,t))
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| 225 | #ifndef FbSelectPart
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| 226 | #define FbSelectPart(x,o,t) FbSelectPatternPart(x,o,t)
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| 227 | #endif
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| 228 |
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| 229 | #define FbMaskBitsBytes(x,w,copy,l,lb,n,r,rb) { \
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| 230 | n = (w); \
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| 231 | lb = 0; \
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| 232 | rb = 0; \
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| 233 | r = FbRightMask((x)+n); \
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| 234 | if (r) { \
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| 235 | /* compute right byte length */ \
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| 236 | if ((copy) && (((x) + n) & 7) == 0) { \
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| 237 | rb = (((x) + n) & FB_MASK) >> 3; \
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| 238 | } else { \
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| 239 | rb = FbByteMaskInvalid; \
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| 240 | } \
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| 241 | } \
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| 242 | l = FbLeftMask(x); \
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| 243 | if (l) { \
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| 244 | /* compute left byte length */ \
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| 245 | if ((copy) && ((x) & 7) == 0) { \
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| 246 | lb = ((x) & FB_MASK) >> 3; \
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| 247 | } else { \
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| 248 | lb = FbByteMaskInvalid; \
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| 249 | } \
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| 250 | /* subtract out the portion painted by leftMask */ \
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| 251 | n -= FB_UNIT - ((x) & FB_MASK); \
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| 252 | if (n < 0) { \
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| 253 | if (lb != FbByteMaskInvalid) { \
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| 254 | if (rb == FbByteMaskInvalid) { \
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| 255 | lb = FbByteMaskInvalid; \
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| 256 | } else if (rb) { \
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| 257 | lb |= (rb - lb) << (FB_SHIFT - 3); \
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| 258 | rb = 0; \
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| 259 | } \
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| 260 | } \
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| 261 | n = 0; \
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| 262 | l &= r; \
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| 263 | r = 0; \
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| 264 | }\
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| 265 | } \
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| 266 | n >>= FB_SHIFT; \
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| 267 | }
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| 268 |
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| 269 | #if FB_SHIFT == 6
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| 270 | #define FbDoLeftMaskByteRRop6Cases(dst,xor) \
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| 271 | case (sizeof (FbBits) - 7) | (1 << (FB_SHIFT - 3)): \
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| 272 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 273 | break; \
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| 274 | case (sizeof (FbBits) - 7) | (2 << (FB_SHIFT - 3)): \
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| 275 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 276 | FbStorePart(dst,sizeof (FbBits) - 6,CARD8,xor); \
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| 277 | break; \
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| 278 | case (sizeof (FbBits) - 7) | (3 << (FB_SHIFT - 3)): \
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| 279 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 280 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 281 | break; \
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| 282 | case (sizeof (FbBits) - 7) | (4 << (FB_SHIFT - 3)): \
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| 283 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 284 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 285 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \
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| 286 | break; \
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| 287 | case (sizeof (FbBits) - 7) | (5 << (FB_SHIFT - 3)): \
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| 288 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 289 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 290 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
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| 291 | break; \
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| 292 | case (sizeof (FbBits) - 7) | (6 << (FB_SHIFT - 3)): \
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| 293 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 294 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 295 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
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| 296 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
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| 297 | break; \
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| 298 | case (sizeof (FbBits) - 7): \
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| 299 | FbStorePart(dst,sizeof (FbBits) - 7,CARD8,xor); \
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| 300 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 301 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \
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| 302 | break; \
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| 303 | case (sizeof (FbBits) - 6) | (1 << (FB_SHIFT - 3)): \
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| 304 | FbStorePart(dst,sizeof (FbBits) - 6,CARD8,xor); \
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| 305 | break; \
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| 306 | case (sizeof (FbBits) - 6) | (2 << (FB_SHIFT - 3)): \
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| 307 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 308 | break; \
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| 309 | case (sizeof (FbBits) - 6) | (3 << (FB_SHIFT - 3)): \
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| 310 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 311 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \
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| 312 | break; \
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| 313 | case (sizeof (FbBits) - 6) | (4 << (FB_SHIFT - 3)): \
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| 314 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 315 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
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| 316 | break; \
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| 317 | case (sizeof (FbBits) - 6) | (5 << (FB_SHIFT - 3)): \
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| 318 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 319 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
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| 320 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
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| 321 | break; \
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| 322 | case (sizeof (FbBits) - 6): \
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| 323 | FbStorePart(dst,sizeof (FbBits) - 6,CARD16,xor); \
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| 324 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \
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| 325 | break; \
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| 326 | case (sizeof (FbBits) - 5) | (1 << (FB_SHIFT - 3)): \
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| 327 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
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| 328 | break; \
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| 329 | case (sizeof (FbBits) - 5) | (2 << (FB_SHIFT - 3)): \
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| 330 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
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| 331 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \
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| 332 | break; \
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| 333 | case (sizeof (FbBits) - 5) | (3 << (FB_SHIFT - 3)): \
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| 334 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
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| 335 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
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| 336 | break; \
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| 337 | case (sizeof (FbBits) - 5) | (4 << (FB_SHIFT - 3)): \
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| 338 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
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| 339 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
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| 340 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 341 | break; \
|
|---|
| 342 | case (sizeof (FbBits) - 5): \
|
|---|
| 343 | FbStorePart(dst,sizeof (FbBits) - 5,CARD8,xor); \
|
|---|
| 344 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \
|
|---|
| 345 | break; \
|
|---|
| 346 | case (sizeof (FbBits) - 4) | (1 << (FB_SHIFT - 3)): \
|
|---|
| 347 | FbStorePart(dst,sizeof (FbBits) - 4,CARD8,xor); \
|
|---|
| 348 | break; \
|
|---|
| 349 | case (sizeof (FbBits) - 4) | (2 << (FB_SHIFT - 3)): \
|
|---|
| 350 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 351 | break; \
|
|---|
| 352 | case (sizeof (FbBits) - 4) | (3 << (FB_SHIFT - 3)): \
|
|---|
| 353 | FbStorePart(dst,sizeof (FbBits) - 4,CARD16,xor); \
|
|---|
| 354 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 355 | break; \
|
|---|
| 356 | case (sizeof (FbBits) - 4): \
|
|---|
| 357 | FbStorePart(dst,sizeof (FbBits) - 4,CARD32,xor); \
|
|---|
| 358 | break;
|
|---|
| 359 |
|
|---|
| 360 | #define FbDoRightMaskByteRRop6Cases(dst,xor) \
|
|---|
| 361 | case 4: \
|
|---|
| 362 | FbStorePart(dst,0,CARD32,xor); \
|
|---|
| 363 | break; \
|
|---|
| 364 | case 5: \
|
|---|
| 365 | FbStorePart(dst,0,CARD32,xor); \
|
|---|
| 366 | FbStorePart(dst,4,CARD8,xor); \
|
|---|
| 367 | break; \
|
|---|
| 368 | case 6: \
|
|---|
| 369 | FbStorePart(dst,0,CARD32,xor); \
|
|---|
| 370 | FbStorePart(dst,4,CARD16,xor); \
|
|---|
| 371 | break; \
|
|---|
| 372 | case 7: \
|
|---|
| 373 | FbStorePart(dst,0,CARD32,xor); \
|
|---|
| 374 | FbStorePart(dst,4,CARD16,xor); \
|
|---|
| 375 | FbStorePart(dst,6,CARD8,xor); \
|
|---|
| 376 | break;
|
|---|
| 377 | #else
|
|---|
| 378 | #define FbDoLeftMaskByteRRop6Cases(dst,xor)
|
|---|
| 379 | #define FbDoRightMaskByteRRop6Cases(dst,xor)
|
|---|
| 380 | #endif
|
|---|
| 381 |
|
|---|
| 382 | #define FbDoLeftMaskByteRRop(dst,lb,l,and,xor) { \
|
|---|
| 383 | switch (lb) { \
|
|---|
| 384 | FbDoLeftMaskByteRRop6Cases(dst,xor) \
|
|---|
| 385 | case (sizeof (FbBits) - 3) | (1 << (FB_SHIFT - 3)): \
|
|---|
| 386 | FbStorePart(dst,sizeof (FbBits) - 3,CARD8,xor); \
|
|---|
| 387 | break; \
|
|---|
| 388 | case (sizeof (FbBits) - 3) | (2 << (FB_SHIFT - 3)): \
|
|---|
| 389 | FbStorePart(dst,sizeof (FbBits) - 3,CARD8,xor); \
|
|---|
| 390 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 391 | break; \
|
|---|
| 392 | case (sizeof (FbBits) - 2) | (1 << (FB_SHIFT - 3)): \
|
|---|
| 393 | FbStorePart(dst,sizeof (FbBits) - 2,CARD8,xor); \
|
|---|
| 394 | break; \
|
|---|
| 395 | case sizeof (FbBits) - 3: \
|
|---|
| 396 | FbStorePart(dst,sizeof (FbBits) - 3,CARD8,xor); \
|
|---|
| 397 | case sizeof (FbBits) - 2: \
|
|---|
| 398 | FbStorePart(dst,sizeof (FbBits) - 2,CARD16,xor); \
|
|---|
| 399 | break; \
|
|---|
| 400 | case sizeof (FbBits) - 1: \
|
|---|
| 401 | FbStorePart(dst,sizeof (FbBits) - 1,CARD8,xor); \
|
|---|
| 402 | break; \
|
|---|
| 403 | default: \
|
|---|
| 404 | *dst = FbDoMaskRRop(*dst, and, xor, l); \
|
|---|
| 405 | break; \
|
|---|
| 406 | } \
|
|---|
| 407 | }
|
|---|
| 408 |
|
|---|
| 409 |
|
|---|
| 410 | #define FbDoRightMaskByteRRop(dst,rb,r,and,xor) { \
|
|---|
| 411 | switch (rb) { \
|
|---|
| 412 | case 1: \
|
|---|
| 413 | FbStorePart(dst,0,CARD8,xor); \
|
|---|
| 414 | break; \
|
|---|
| 415 | case 2: \
|
|---|
| 416 | FbStorePart(dst,0,CARD16,xor); \
|
|---|
| 417 | break; \
|
|---|
| 418 | case 3: \
|
|---|
| 419 | FbStorePart(dst,0,CARD16,xor); \
|
|---|
| 420 | FbStorePart(dst,2,CARD8,xor); \
|
|---|
| 421 | break; \
|
|---|
| 422 | FbDoRightMaskByteRRop6Cases(dst,xor) \
|
|---|
| 423 | default: \
|
|---|
| 424 | *dst = FbDoMaskRRop (*dst, and, xor, r); \
|
|---|
| 425 | } \
|
|---|
| 426 | }
|
|---|
| 427 | #endif
|
|---|
| 428 |
|
|---|
| 429 | #define FbMaskStip(x,w,l,n,r) { \
|
|---|
| 430 | n = (w); \
|
|---|
| 431 | r = FbRightStipMask((x)+n); \
|
|---|
| 432 | l = FbLeftStipMask(x); \
|
|---|
| 433 | if (l) { \
|
|---|
| 434 | n -= FB_STIP_UNIT - ((x) & FB_STIP_MASK); \
|
|---|
| 435 | if (n < 0) { \
|
|---|
| 436 | n = 0; \
|
|---|
| 437 | l &= r; \
|
|---|
| 438 | r = 0; \
|
|---|
| 439 | } \
|
|---|
| 440 | } \
|
|---|
| 441 | n >>= FB_STIP_SHIFT; \
|
|---|
| 442 | }
|
|---|
| 443 |
|
|---|
| 444 | /*
|
|---|
| 445 | * These macros are used to transparently stipple
|
|---|
| 446 | * in copy mode; the expected usage is with 'n' constant
|
|---|
| 447 | * so all of the conditional parts collapse into a minimal
|
|---|
| 448 | * sequence of partial word writes
|
|---|
| 449 | *
|
|---|
| 450 | * 'n' is the bytemask of which bytes to store, 'a' is the address
|
|---|
| 451 | * of the FbBits base unit, 'o' is the offset within that unit
|
|---|
| 452 | *
|
|---|
| 453 | * The term "lane" comes from the hardware term "byte-lane" which
|
|---|
| 454 | */
|
|---|
| 455 |
|
|---|
| 456 | #define FbLaneCase1(n,a,o) ((n) == 0x01 ? \
|
|---|
| 457 | (*(CARD8 *) ((a)+FbPatternOffset(o,CARD8)) = \
|
|---|
| 458 | fgxor) : 0)
|
|---|
| 459 | #define FbLaneCase2(n,a,o) ((n) == 0x03 ? \
|
|---|
| 460 | (*(CARD16 *) ((a)+FbPatternOffset(o,CARD16)) = \
|
|---|
| 461 | fgxor) : \
|
|---|
| 462 | ((void)FbLaneCase1((n)&1,a,o), \
|
|---|
| 463 | FbLaneCase1((n)>>1,a,(o)+1)))
|
|---|
| 464 | #define FbLaneCase4(n,a,o) ((n) == 0x0f ? \
|
|---|
| 465 | (*(CARD32 *) ((a)+FbPatternOffset(o,CARD32)) = \
|
|---|
| 466 | fgxor) : \
|
|---|
| 467 | ((void)FbLaneCase2((n)&3,a,o), \
|
|---|
| 468 | FbLaneCase2((n)>>2,a,(o)+2)))
|
|---|
| 469 | #define FbLaneCase8(n,a,o) ((n) == 0x0ff ? (*(FbBits *) ((a)+(o)) = fgxor) : \
|
|---|
| 470 | ((void)FbLaneCase4((n)&15,a,o), \
|
|---|
| 471 | FbLaneCase4((n)>>4,a,(o)+4)))
|
|---|
| 472 |
|
|---|
| 473 | #if FB_SHIFT == 6
|
|---|
| 474 | #define FbLaneCase(n,a) FbLaneCase8(n,(CARD8 *) (a),0)
|
|---|
| 475 | #endif
|
|---|
| 476 |
|
|---|
| 477 | #if FB_SHIFT == 5
|
|---|
| 478 | #define FbLaneCase(n,a) FbLaneCase4(n,(CARD8 *) (a),0)
|
|---|
| 479 | #endif
|
|---|
| 480 |
|
|---|
| 481 | /* Rotate a filled pixel value to the specified alignement */
|
|---|
| 482 | #define FbRot24(p,b) (FbScrRight(p,b) | FbScrLeft(p,24-(b)))
|
|---|
| 483 | #define FbRot24Stip(p,b) (FbStipRight(p,b) | FbStipLeft(p,24-(b)))
|
|---|
| 484 |
|
|---|
| 485 | /* step a filled pixel value to the next/previous FB_UNIT alignment */
|
|---|
| 486 | #define FbNext24Pix(p) (FbRot24(p,(24-FB_UNIT%24)))
|
|---|
| 487 | #define FbPrev24Pix(p) (FbRot24(p,FB_UNIT%24))
|
|---|
| 488 | #define FbNext24Stip(p) (FbRot24(p,(24-FB_STIP_UNIT%24)))
|
|---|
| 489 | #define FbPrev24Stip(p) (FbRot24(p,FB_STIP_UNIT%24))
|
|---|
| 490 |
|
|---|
| 491 | /* step a rotation value to the next/previous rotation value */
|
|---|
| 492 | #if FB_UNIT == 64
|
|---|
| 493 | #define FbNext24Rot(r) ((r) == 16 ? 0 : (r) + 8)
|
|---|
| 494 | #define FbPrev24Rot(r) ((r) == 0 ? 16 : (r) - 8)
|
|---|
| 495 |
|
|---|
| 496 | #if IMAGE_BYTE_ORDER == MSBFirst
|
|---|
| 497 | #define FbFirst24Rot(x) (((x) + 8) % 24)
|
|---|
| 498 | #else
|
|---|
| 499 | #define FbFirst24Rot(x) ((x) % 24)
|
|---|
| 500 | #endif
|
|---|
| 501 |
|
|---|
| 502 | #endif
|
|---|
| 503 |
|
|---|
| 504 | #if FB_UNIT == 32
|
|---|
| 505 | #define FbNext24Rot(r) ((r) == 0 ? 16 : (r) - 8)
|
|---|
| 506 | #define FbPrev24Rot(r) ((r) == 16 ? 0 : (r) + 8)
|
|---|
| 507 |
|
|---|
| 508 | #if IMAGE_BYTE_ORDER == MSBFirst
|
|---|
| 509 | #define FbFirst24Rot(x) (((x) + 16) % 24)
|
|---|
| 510 | #else
|
|---|
| 511 | #define FbFirst24Rot(x) ((x) % 24)
|
|---|
| 512 | #endif
|
|---|
| 513 | #endif
|
|---|
| 514 |
|
|---|
| 515 | #define FbNext24RotStip(r) ((r) == 0 ? 16 : (r) - 8)
|
|---|
| 516 | #define FbPrev24RotStip(r) ((r) == 16 ? 0 : (r) + 8)
|
|---|
| 517 |
|
|---|
| 518 | /* Whether 24-bit specific code is needed for this filled pixel value */
|
|---|
| 519 | #define FbCheck24Pix(p) ((p) == FbNext24Pix(p))
|
|---|
| 520 |
|
|---|
| 521 | /* Macros for dealing with dashing */
|
|---|
| 522 |
|
|---|
| 523 | #define FbDashDeclare \
|
|---|
| 524 | unsigned char *__dash, *__firstDash, *__lastDash
|
|---|
| 525 |
|
|---|
| 526 | #define FbDashInit(pGC,pPriv,dashOffset,dashlen,even) { \
|
|---|
| 527 | (even) = TRUE; \
|
|---|
| 528 | __firstDash = (pGC)->dash; \
|
|---|
| 529 | __lastDash = __firstDash + (pGC)->numInDashList; \
|
|---|
| 530 | (dashOffset) %= (pPriv)->dashLength; \
|
|---|
| 531 | \
|
|---|
| 532 | __dash = __firstDash; \
|
|---|
| 533 | while ((dashOffset) >= ((dashlen) = *__dash)) \
|
|---|
| 534 | { \
|
|---|
| 535 | (dashOffset) -= (dashlen); \
|
|---|
| 536 | (even) = 1-(even); \
|
|---|
| 537 | if (++__dash == __lastDash) \
|
|---|
| 538 | __dash = __firstDash; \
|
|---|
| 539 | } \
|
|---|
| 540 | (dashlen) -= (dashOffset); \
|
|---|
| 541 | }
|
|---|
| 542 |
|
|---|
| 543 | #define FbDashNext(dashlen) { \
|
|---|
| 544 | if (++__dash == __lastDash) \
|
|---|
| 545 | __dash = __firstDash; \
|
|---|
| 546 | (dashlen) = *__dash; \
|
|---|
| 547 | }
|
|---|
| 548 |
|
|---|
| 549 | /* as numInDashList is always even, this case can skip a test */
|
|---|
| 550 |
|
|---|
| 551 | #define FbDashNextEven(dashlen) { \
|
|---|
| 552 | (dashlen) = *++__dash; \
|
|---|
| 553 | }
|
|---|
| 554 |
|
|---|
| 555 | #define FbDashNextOdd(dashlen) FbDashNext(dashlen)
|
|---|
| 556 |
|
|---|
| 557 | #define FbDashStep(dashlen,even) { \
|
|---|
| 558 | if (!--(dashlen)) { \
|
|---|
| 559 | FbDashNext(dashlen); \
|
|---|
| 560 | (even) = 1-(even); \
|
|---|
| 561 | } \
|
|---|
| 562 | }
|
|---|
| 563 |
|
|---|
| 564 | extern int fbGCPrivateIndex;
|
|---|
| 565 | #ifndef FB_NO_WINDOW_PIXMAPS
|
|---|
| 566 | extern int fbWinPrivateIndex;
|
|---|
| 567 | #endif
|
|---|
| 568 | extern const GCOps fbGCOps;
|
|---|
| 569 | extern const GCFuncs fbGCFuncs;
|
|---|
| 570 |
|
|---|
| 571 | #ifdef TEKX11
|
|---|
| 572 | #define FB_OLD_GC
|
|---|
| 573 | #define FB_OLD_SCREEN
|
|---|
| 574 | #endif
|
|---|
| 575 |
|
|---|
| 576 | #ifdef FB_OLD_SCREEN
|
|---|
| 577 | extern WindowPtr *WindowTable;
|
|---|
| 578 | #endif
|
|---|
| 579 |
|
|---|
| 580 | #ifdef FB_24_32BIT
|
|---|
| 581 | #define FB_SCREEN_PRIVATE
|
|---|
| 582 | #endif
|
|---|
| 583 |
|
|---|
| 584 | #ifdef FB_SCREEN_PRIVATE
|
|---|
| 585 | extern int fbScreenPrivateIndex;
|
|---|
| 586 |
|
|---|
| 587 | /* private field of a screen */
|
|---|
| 588 | typedef struct {
|
|---|
| 589 | unsigned char win32bpp; /* window bpp for 32-bpp images */
|
|---|
| 590 | unsigned char pix32bpp; /* pixmap bpp for 32-bpp images */
|
|---|
| 591 | } FbScreenPrivRec, *FbScreenPrivPtr;
|
|---|
| 592 |
|
|---|
| 593 | #define fbGetScreenPrivate(pScreen) ((FbScreenPrivPtr) \
|
|---|
| 594 | (pScreen)->devPrivates[fbScreenPrivateIndex].ptr)
|
|---|
| 595 | #endif
|
|---|
| 596 |
|
|---|
| 597 | /* private field of GC */
|
|---|
| 598 | typedef struct {
|
|---|
| 599 | #ifdef FB_OLD_GC
|
|---|
| 600 | unsigned char pad1;
|
|---|
| 601 | unsigned char pad2;
|
|---|
| 602 | unsigned char pad3;
|
|---|
| 603 | unsigned fExpose:1;
|
|---|
| 604 | unsigned freeCompClip:1;
|
|---|
| 605 | PixmapPtr pRotatedPixmap;
|
|---|
| 606 | RegionPtr pCompositeClip;
|
|---|
| 607 | #endif
|
|---|
| 608 | FbBits and, xor; /* reduced rop values */
|
|---|
| 609 | FbBits bgand, bgxor; /* for stipples */
|
|---|
| 610 | FbBits fg, bg, pm; /* expanded and filled */
|
|---|
| 611 | unsigned int dashLength; /* total of all dash elements */
|
|---|
| 612 | unsigned char oneRect; /* clip list is single rectangle */
|
|---|
| 613 | unsigned char evenStipple; /* stipple is even */
|
|---|
| 614 | unsigned char bpp; /* current drawable bpp */
|
|---|
| 615 | } FbGCPrivRec, *FbGCPrivPtr;
|
|---|
| 616 |
|
|---|
| 617 | #define fbGetGCPrivate(pGC) ((FbGCPrivPtr)\
|
|---|
| 618 | (pGC)->devPrivates[fbGCPrivateIndex].ptr)
|
|---|
| 619 |
|
|---|
| 620 | #ifdef FB_OLD_GC
|
|---|
| 621 | #define fbGetCompositeClip(pGC) (fbGetGCPrivate(pGC)->pCompositeClip)
|
|---|
| 622 | #define fbGetExpose(pGC) (fbGetGCPrivate(pGC)->fExpose)
|
|---|
| 623 | #define fbGetFreeCompClip(pGC) (fbGetGCPrivate(pGC)->freeCompClip)
|
|---|
| 624 | #define fbGetRotatedPixmap(pGC) (fbGetGCPrivate(pGC)->pRotatedPixmap)
|
|---|
| 625 | #else
|
|---|
| 626 | #define fbGetCompositeClip(pGC) ((pGC)->pCompositeClip)
|
|---|
| 627 | #define fbGetExpose(pGC) ((pGC)->fExpose)
|
|---|
| 628 | #define fbGetFreeCompClip(pGC) ((pGC)->freeCompClip)
|
|---|
| 629 | #define fbGetRotatedPixmap(pGC) ((pGC)->pRotatedPixmap)
|
|---|
| 630 | #endif
|
|---|
| 631 |
|
|---|
| 632 | #define fbGetScreenPixmap(s) ((PixmapPtr) (s)->devPrivate)
|
|---|
| 633 | #ifdef FB_NO_WINDOW_PIXMAPS
|
|---|
| 634 | #define fbGetWindowPixmap(d) fbGetScreenPixmap(((DrawablePtr) (d))->pScreen)
|
|---|
| 635 | #else
|
|---|
| 636 | #define fbGetWindowPixmap(pWin) ((PixmapPtr)\
|
|---|
| 637 | ((WindowPtr) (pWin))->devPrivates[fbWinPrivateIndex].ptr)
|
|---|
| 638 | #endif
|
|---|
| 639 |
|
|---|
| 640 | #ifdef __DARWIN__
|
|---|
| 641 | #define __fbPixOriginX(pPix) ((pPix)->drawable.x)
|
|---|
| 642 | #define __fbPixOriginY(pPix) ((pPix)->drawable.y)
|
|---|
| 643 | #else
|
|---|
| 644 | #define __fbPixOriginX(pPix) 0
|
|---|
| 645 | #define __fbPixOriginY(pPix) 0
|
|---|
| 646 | #endif
|
|---|
| 647 |
|
|---|
| 648 | #define fbGetDrawable(pDrawable, pointer, stride, bpp, xoff, yoff) { \
|
|---|
| 649 | PixmapPtr _pPix; \
|
|---|
| 650 | if ((pDrawable)->type != DRAWABLE_PIXMAP) \
|
|---|
| 651 | _pPix = fbGetWindowPixmap(pDrawable); \
|
|---|
| 652 | else \
|
|---|
| 653 | _pPix = (PixmapPtr) (pDrawable); \
|
|---|
| 654 | (pointer) = (FbBits *) _pPix->devPrivate.ptr; \
|
|---|
| 655 | (stride) = ((int) _pPix->devKind) / sizeof (FbBits); \
|
|---|
| 656 | (bpp) = _pPix->drawable.bitsPerPixel; \
|
|---|
| 657 | (xoff) = __fbPixOriginX(_pPix); \
|
|---|
| 658 | (yoff) = __fbPixOriginY(_pPix); \
|
|---|
| 659 | }
|
|---|
| 660 |
|
|---|
| 661 | #define fbGetStipDrawable(pDrawable, pointer, stride, bpp, xoff, yoff) { \
|
|---|
| 662 | PixmapPtr _pPix; \
|
|---|
| 663 | if ((pDrawable)->type != DRAWABLE_PIXMAP) \
|
|---|
| 664 | _pPix = fbGetWindowPixmap(pDrawable); \
|
|---|
| 665 | else \
|
|---|
| 666 | _pPix = (PixmapPtr) (pDrawable); \
|
|---|
| 667 | (pointer) = (FbStip *) _pPix->devPrivate.ptr; \
|
|---|
| 668 | (stride) = ((int) _pPix->devKind) / sizeof (FbStip); \
|
|---|
| 669 | (bpp) = _pPix->drawable.bitsPerPixel; \
|
|---|
| 670 | (xoff) = __fbPixOriginX(_pPix); \
|
|---|
| 671 | (yoff) = __fbPixOriginY(_pPix); \
|
|---|
| 672 | }
|
|---|
| 673 |
|
|---|
| 674 | /*
|
|---|
| 675 | * XFree86 empties the root BorderClip when the VT is inactive,
|
|---|
| 676 | * here's a macro which uses that to disable GetImage and GetSpans
|
|---|
| 677 | */
|
|---|
| 678 |
|
|---|
| 679 | #define fbWindowEnabled(pWin) \
|
|---|
| 680 | REGION_NOTEMPTY((pWin)->drawable.pScreen, \
|
|---|
| 681 | &WindowTable[(pWin)->drawable.pScreen->myNum]->borderClip)
|
|---|
| 682 |
|
|---|
| 683 | #define fbDrawableEnabled(pDrawable) \
|
|---|
| 684 | ((pDrawable)->type == DRAWABLE_PIXMAP ? \
|
|---|
| 685 | TRUE : fbWindowEnabled((WindowPtr) pDrawable))
|
|---|
| 686 |
|
|---|
| 687 | #ifdef FB_OLD_SCREEN
|
|---|
| 688 | #define BitsPerPixel(d) (\
|
|---|
| 689 | ((1 << PixmapWidthPaddingInfo[d].padBytesLog2) * 8 / \
|
|---|
| 690 | (PixmapWidthPaddingInfo[d].padRoundUp+1)))
|
|---|
| 691 | #endif
|
|---|
| 692 |
|
|---|
| 693 | #define FbPowerOfTwo(w) (((w) & ((w) - 1)) == 0)
|
|---|
| 694 | /*
|
|---|
| 695 | * Accelerated tiles are power of 2 width <= FB_UNIT
|
|---|
| 696 | */
|
|---|
| 697 | #define FbEvenTile(w) ((w) <= FB_UNIT && FbPowerOfTwo(w))
|
|---|
| 698 | /*
|
|---|
| 699 | * Accelerated stipples are power of 2 width and <= FB_UNIT/dstBpp
|
|---|
| 700 | * with dstBpp a power of 2 as well
|
|---|
| 701 | */
|
|---|
| 702 | #define FbEvenStip(w,bpp) ((w) * (bpp) <= FB_UNIT && FbPowerOfTwo(w) && FbPowerOfTwo(bpp))
|
|---|
| 703 |
|
|---|
| 704 | /*
|
|---|
| 705 | * fb24_32.c
|
|---|
| 706 | */
|
|---|
| 707 | void
|
|---|
| 708 | fb24_32GetSpans(DrawablePtr pDrawable,
|
|---|
| 709 | int wMax,
|
|---|
| 710 | DDXPointPtr ppt,
|
|---|
| 711 | int *pwidth,
|
|---|
| 712 | int nspans,
|
|---|
| 713 | char *pchardstStart);
|
|---|
| 714 |
|
|---|
| 715 | void
|
|---|
| 716 | fb24_32SetSpans (DrawablePtr pDrawable,
|
|---|
| 717 | GCPtr pGC,
|
|---|
| 718 | char *src,
|
|---|
| 719 | DDXPointPtr ppt,
|
|---|
| 720 | int *pwidth,
|
|---|
| 721 | int nspans,
|
|---|
| 722 | int fSorted);
|
|---|
| 723 |
|
|---|
| 724 | void
|
|---|
| 725 | fb24_32PutZImage (DrawablePtr pDrawable,
|
|---|
| 726 | RegionPtr pClip,
|
|---|
| 727 | int alu,
|
|---|
| 728 | FbBits pm,
|
|---|
| 729 | int x,
|
|---|
| 730 | int y,
|
|---|
| 731 | int width,
|
|---|
| 732 | int height,
|
|---|
| 733 | CARD8 *src,
|
|---|
| 734 | FbStride srcStride);
|
|---|
| 735 |
|
|---|
| 736 | void
|
|---|
| 737 | fb24_32GetImage (DrawablePtr pDrawable,
|
|---|
| 738 | int x,
|
|---|
| 739 | int y,
|
|---|
| 740 | int w,
|
|---|
| 741 | int h,
|
|---|
| 742 | unsigned int format,
|
|---|
| 743 | unsigned long planeMask,
|
|---|
| 744 | char *d);
|
|---|
| 745 |
|
|---|
| 746 | void
|
|---|
| 747 | fb24_32CopyMtoN (DrawablePtr pSrcDrawable,
|
|---|
| 748 | DrawablePtr pDstDrawable,
|
|---|
| 749 | GCPtr pGC,
|
|---|
| 750 | BoxPtr pbox,
|
|---|
| 751 | int nbox,
|
|---|
| 752 | int dx,
|
|---|
| 753 | int dy,
|
|---|
| 754 | Bool reverse,
|
|---|
| 755 | Bool upsidedown,
|
|---|
| 756 | Pixel bitplane,
|
|---|
| 757 | void *closure);
|
|---|
| 758 |
|
|---|
| 759 | PixmapPtr
|
|---|
| 760 | fb24_32ReformatTile(PixmapPtr pOldTile, int bitsPerPixel);
|
|---|
| 761 |
|
|---|
| 762 | Bool
|
|---|
| 763 | fb24_32CreateScreenResources(ScreenPtr pScreen);
|
|---|
| 764 |
|
|---|
| 765 | Bool
|
|---|
| 766 | fb24_32ModifyPixmapHeader (PixmapPtr pPixmap,
|
|---|
| 767 | int width,
|
|---|
| 768 | int height,
|
|---|
| 769 | int depth,
|
|---|
| 770 | int bitsPerPixel,
|
|---|
| 771 | int devKind,
|
|---|
| 772 | pointer pPixData);
|
|---|
| 773 |
|
|---|
| 774 | /*
|
|---|
| 775 | * fballpriv.c
|
|---|
| 776 | */
|
|---|
| 777 | Bool
|
|---|
| 778 | fbAllocatePrivates(ScreenPtr pScreen, int *pGCIndex);
|
|---|
| 779 |
|
|---|
| 780 | /*
|
|---|
| 781 | * fbarc.c
|
|---|
| 782 | */
|
|---|
| 783 |
|
|---|
| 784 | void
|
|---|
| 785 | fbPolyArc (DrawablePtr pDrawable,
|
|---|
| 786 | GCPtr pGC,
|
|---|
| 787 | int narcs,
|
|---|
| 788 | xArc *parcs);
|
|---|
| 789 |
|
|---|
| 790 | /*
|
|---|
| 791 | * fbbits.c
|
|---|
| 792 | */
|
|---|
| 793 |
|
|---|
| 794 | void
|
|---|
| 795 | fbBresSolid8(DrawablePtr pDrawable,
|
|---|
| 796 | GCPtr pGC,
|
|---|
| 797 | int dashOffset,
|
|---|
| 798 | int signdx,
|
|---|
| 799 | int signdy,
|
|---|
| 800 | int axis,
|
|---|
| 801 | int x,
|
|---|
| 802 | int y,
|
|---|
| 803 | int e,
|
|---|
| 804 | int e1,
|
|---|
| 805 | int e3,
|
|---|
| 806 | int len);
|
|---|
| 807 |
|
|---|
| 808 | void
|
|---|
| 809 | fbBresDash8 (DrawablePtr pDrawable,
|
|---|
| 810 | GCPtr pGC,
|
|---|
| 811 | int dashOffset,
|
|---|
| 812 | int signdx,
|
|---|
| 813 | int signdy,
|
|---|
| 814 | int axis,
|
|---|
| 815 | int x,
|
|---|
| 816 | int y,
|
|---|
| 817 | int e,
|
|---|
| 818 | int e1,
|
|---|
| 819 | int e3,
|
|---|
| 820 | int len);
|
|---|
| 821 |
|
|---|
| 822 | void
|
|---|
| 823 | fbDots8 (FbBits *dst,
|
|---|
| 824 | FbStride dstStride,
|
|---|
| 825 | int dstBpp,
|
|---|
| 826 | BoxPtr pBox,
|
|---|
| 827 | xPoint *pts,
|
|---|
| 828 | int npt,
|
|---|
| 829 | int xoff,
|
|---|
| 830 | int yoff,
|
|---|
| 831 | FbBits and,
|
|---|
| 832 | FbBits xor);
|
|---|
| 833 |
|
|---|
| 834 | void
|
|---|
| 835 | fbArc8 (FbBits *dst,
|
|---|
| 836 | FbStride dstStride,
|
|---|
| 837 | int dstBpp,
|
|---|
| 838 | xArc *arc,
|
|---|
| 839 | int dx,
|
|---|
| 840 | int dy,
|
|---|
| 841 | FbBits and,
|
|---|
| 842 | FbBits xor);
|
|---|
| 843 |
|
|---|
| 844 | void
|
|---|
| 845 | fbGlyph8 (FbBits *dstLine,
|
|---|
| 846 | FbStride dstStride,
|
|---|
| 847 | int dstBpp,
|
|---|
| 848 | FbStip *stipple,
|
|---|
| 849 | FbBits fg,
|
|---|
| 850 | int height,
|
|---|
| 851 | int shift);
|
|---|
| 852 |
|
|---|
| 853 | void
|
|---|
| 854 | fbPolyline8 (DrawablePtr pDrawable,
|
|---|
| 855 | GCPtr pGC,
|
|---|
| 856 | int mode,
|
|---|
| 857 | int npt,
|
|---|
| 858 | DDXPointPtr ptsOrig);
|
|---|
| 859 |
|
|---|
| 860 | void
|
|---|
| 861 | fbPolySegment8 (DrawablePtr pDrawable,
|
|---|
| 862 | GCPtr pGC,
|
|---|
| 863 | int nseg,
|
|---|
| 864 | xSegment *pseg);
|
|---|
| 865 |
|
|---|
| 866 | void
|
|---|
| 867 | fbBresSolid16(DrawablePtr pDrawable,
|
|---|
| 868 | GCPtr pGC,
|
|---|
| 869 | int dashOffset,
|
|---|
| 870 | int signdx,
|
|---|
| 871 | int signdy,
|
|---|
| 872 | int axis,
|
|---|
| 873 | int x,
|
|---|
| 874 | int y,
|
|---|
| 875 | int e,
|
|---|
| 876 | int e1,
|
|---|
| 877 | int e3,
|
|---|
| 878 | int len);
|
|---|
| 879 |
|
|---|
| 880 | void
|
|---|
| 881 | fbBresDash16(DrawablePtr pDrawable,
|
|---|
| 882 | GCPtr pGC,
|
|---|
| 883 | int dashOffset,
|
|---|
| 884 | int signdx,
|
|---|
| 885 | int signdy,
|
|---|
| 886 | int axis,
|
|---|
| 887 | int x,
|
|---|
| 888 | int y,
|
|---|
| 889 | int e,
|
|---|
| 890 | int e1,
|
|---|
| 891 | int e3,
|
|---|
| 892 | int len);
|
|---|
| 893 |
|
|---|
| 894 | void
|
|---|
| 895 | fbDots16(FbBits *dst,
|
|---|
| 896 | FbStride dstStride,
|
|---|
| 897 | int dstBpp,
|
|---|
| 898 | BoxPtr pBox,
|
|---|
| 899 | xPoint *pts,
|
|---|
| 900 | int npt,
|
|---|
| 901 | int xoff,
|
|---|
| 902 | int yoff,
|
|---|
| 903 | FbBits and,
|
|---|
| 904 | FbBits xor);
|
|---|
| 905 |
|
|---|
| 906 | void
|
|---|
| 907 | fbArc16(FbBits *dst,
|
|---|
| 908 | FbStride dstStride,
|
|---|
| 909 | int dstBpp,
|
|---|
| 910 | xArc *arc,
|
|---|
| 911 | int dx,
|
|---|
| 912 | int dy,
|
|---|
| 913 | FbBits and,
|
|---|
| 914 | FbBits xor);
|
|---|
| 915 |
|
|---|
| 916 | void
|
|---|
| 917 | fbGlyph16(FbBits *dstLine,
|
|---|
| 918 | FbStride dstStride,
|
|---|
| 919 | int dstBpp,
|
|---|
| 920 | FbStip *stipple,
|
|---|
| 921 | FbBits fg,
|
|---|
| 922 | int height,
|
|---|
| 923 | int shift);
|
|---|
| 924 |
|
|---|
| 925 | void
|
|---|
| 926 | fbPolyline16 (DrawablePtr pDrawable,
|
|---|
| 927 | GCPtr pGC,
|
|---|
| 928 | int mode,
|
|---|
| 929 | int npt,
|
|---|
| 930 | DDXPointPtr ptsOrig);
|
|---|
| 931 |
|
|---|
| 932 | void
|
|---|
| 933 | fbPolySegment16 (DrawablePtr pDrawable,
|
|---|
| 934 | GCPtr pGC,
|
|---|
| 935 | int nseg,
|
|---|
| 936 | xSegment *pseg);
|
|---|
| 937 |
|
|---|
| 938 |
|
|---|
| 939 | void
|
|---|
| 940 | fbBresSolid24(DrawablePtr pDrawable,
|
|---|
| 941 | GCPtr pGC,
|
|---|
| 942 | int dashOffset,
|
|---|
| 943 | int signdx,
|
|---|
| 944 | int signdy,
|
|---|
| 945 | int axis,
|
|---|
| 946 | int x,
|
|---|
| 947 | int y,
|
|---|
| 948 | int e,
|
|---|
| 949 | int e1,
|
|---|
| 950 | int e3,
|
|---|
| 951 | int len);
|
|---|
| 952 |
|
|---|
| 953 | void
|
|---|
| 954 | fbBresDash24(DrawablePtr pDrawable,
|
|---|
| 955 | GCPtr pGC,
|
|---|
| 956 | int dashOffset,
|
|---|
| 957 | int signdx,
|
|---|
| 958 | int signdy,
|
|---|
| 959 | int axis,
|
|---|
| 960 | int x,
|
|---|
| 961 | int y,
|
|---|
| 962 | int e,
|
|---|
| 963 | int e1,
|
|---|
| 964 | int e3,
|
|---|
| 965 | int len);
|
|---|
| 966 |
|
|---|
| 967 | void
|
|---|
| 968 | fbDots24(FbBits *dst,
|
|---|
| 969 | FbStride dstStride,
|
|---|
| 970 | int dstBpp,
|
|---|
| 971 | BoxPtr pBox,
|
|---|
| 972 | xPoint *pts,
|
|---|
| 973 | int npt,
|
|---|
| 974 | int xoff,
|
|---|
| 975 | int yoff,
|
|---|
| 976 | FbBits and,
|
|---|
| 977 | FbBits xor);
|
|---|
| 978 |
|
|---|
| 979 | void
|
|---|
| 980 | fbArc24(FbBits *dst,
|
|---|
| 981 | FbStride dstStride,
|
|---|
| 982 | int dstBpp,
|
|---|
| 983 | xArc *arc,
|
|---|
| 984 | int dx,
|
|---|
| 985 | int dy,
|
|---|
| 986 | FbBits and,
|
|---|
| 987 | FbBits xor);
|
|---|
| 988 |
|
|---|
| 989 | void
|
|---|
| 990 | fbGlyph24(FbBits *dstLine,
|
|---|
| 991 | FbStride dstStride,
|
|---|
| 992 | int dstBpp,
|
|---|
| 993 | FbStip *stipple,
|
|---|
| 994 | FbBits fg,
|
|---|
| 995 | int height,
|
|---|
| 996 | int shift);
|
|---|
| 997 |
|
|---|
| 998 | void
|
|---|
| 999 | fbPolyline24 (DrawablePtr pDrawable,
|
|---|
| 1000 | GCPtr pGC,
|
|---|
| 1001 | int mode,
|
|---|
| 1002 | int npt,
|
|---|
| 1003 | DDXPointPtr ptsOrig);
|
|---|
| 1004 |
|
|---|
| 1005 | void
|
|---|
| 1006 | fbPolySegment24 (DrawablePtr pDrawable,
|
|---|
| 1007 | GCPtr pGC,
|
|---|
| 1008 | int nseg,
|
|---|
| 1009 | xSegment *pseg);
|
|---|
| 1010 |
|
|---|
| 1011 |
|
|---|
| 1012 | void
|
|---|
| 1013 | fbBresSolid32(DrawablePtr pDrawable,
|
|---|
| 1014 | GCPtr pGC,
|
|---|
| 1015 | int dashOffset,
|
|---|
| 1016 | int signdx,
|
|---|
| 1017 | int signdy,
|
|---|
| 1018 | int axis,
|
|---|
| 1019 | int x,
|
|---|
| 1020 | int y,
|
|---|
| 1021 | int e,
|
|---|
| 1022 | int e1,
|
|---|
| 1023 | int e3,
|
|---|
| 1024 | int len);
|
|---|
| 1025 |
|
|---|
| 1026 | void
|
|---|
| 1027 | fbBresDash32(DrawablePtr pDrawable,
|
|---|
| 1028 | GCPtr pGC,
|
|---|
| 1029 | int dashOffset,
|
|---|
| 1030 | int signdx,
|
|---|
| 1031 | int signdy,
|
|---|
| 1032 | int axis,
|
|---|
| 1033 | int x,
|
|---|
| 1034 | int y,
|
|---|
| 1035 | int e,
|
|---|
| 1036 | int e1,
|
|---|
| 1037 | int e3,
|
|---|
| 1038 | int len);
|
|---|
| 1039 |
|
|---|
| 1040 | void
|
|---|
| 1041 | fbDots32(FbBits *dst,
|
|---|
| 1042 | FbStride dstStride,
|
|---|
| 1043 | int dstBpp,
|
|---|
| 1044 | BoxPtr pBox,
|
|---|
| 1045 | xPoint *pts,
|
|---|
| 1046 | int npt,
|
|---|
| 1047 | int xoff,
|
|---|
| 1048 | int yoff,
|
|---|
| 1049 | FbBits and,
|
|---|
| 1050 | FbBits xor);
|
|---|
| 1051 |
|
|---|
| 1052 | void
|
|---|
| 1053 | fbArc32(FbBits *dst,
|
|---|
| 1054 | FbStride dstStride,
|
|---|
| 1055 | int dstBpp,
|
|---|
| 1056 | xArc *arc,
|
|---|
| 1057 | int dx,
|
|---|
| 1058 | int dy,
|
|---|
| 1059 | FbBits and,
|
|---|
| 1060 | FbBits xor);
|
|---|
| 1061 |
|
|---|
| 1062 | void
|
|---|
| 1063 | fbGlyph32(FbBits *dstLine,
|
|---|
| 1064 | FbStride dstStride,
|
|---|
| 1065 | int dstBpp,
|
|---|
| 1066 | FbStip *stipple,
|
|---|
| 1067 | FbBits fg,
|
|---|
| 1068 | int height,
|
|---|
| 1069 | int shift);
|
|---|
| 1070 | void
|
|---|
| 1071 | fbPolyline32 (DrawablePtr pDrawable,
|
|---|
| 1072 | GCPtr pGC,
|
|---|
| 1073 | int mode,
|
|---|
| 1074 | int npt,
|
|---|
| 1075 | DDXPointPtr ptsOrig);
|
|---|
| 1076 |
|
|---|
| 1077 | void
|
|---|
| 1078 | fbPolySegment32 (DrawablePtr pDrawable,
|
|---|
| 1079 | GCPtr pGC,
|
|---|
| 1080 | int nseg,
|
|---|
| 1081 | xSegment *pseg);
|
|---|
| 1082 |
|
|---|
| 1083 | /*
|
|---|
| 1084 | * fbblt.c
|
|---|
| 1085 | */
|
|---|
| 1086 | void
|
|---|
| 1087 | fbBlt (FbBits *src,
|
|---|
| 1088 | FbStride srcStride,
|
|---|
| 1089 | int srcX,
|
|---|
| 1090 |
|
|---|
| 1091 | FbBits *dst,
|
|---|
| 1092 | FbStride dstStride,
|
|---|
| 1093 | int dstX,
|
|---|
| 1094 |
|
|---|
| 1095 | int width,
|
|---|
| 1096 | int height,
|
|---|
| 1097 |
|
|---|
| 1098 | int alu,
|
|---|
| 1099 | FbBits pm,
|
|---|
| 1100 | int bpp,
|
|---|
| 1101 |
|
|---|
| 1102 | Bool reverse,
|
|---|
| 1103 | Bool upsidedown);
|
|---|
| 1104 |
|
|---|
| 1105 | void
|
|---|
| 1106 | fbBlt24 (FbBits *srcLine,
|
|---|
| 1107 | FbStride srcStride,
|
|---|
| 1108 | int srcX,
|
|---|
| 1109 |
|
|---|
| 1110 | FbBits *dstLine,
|
|---|
| 1111 | FbStride dstStride,
|
|---|
| 1112 | int dstX,
|
|---|
| 1113 |
|
|---|
| 1114 | int width,
|
|---|
| 1115 | int height,
|
|---|
| 1116 |
|
|---|
| 1117 | int alu,
|
|---|
| 1118 | FbBits pm,
|
|---|
| 1119 |
|
|---|
| 1120 | Bool reverse,
|
|---|
| 1121 | Bool upsidedown);
|
|---|
| 1122 |
|
|---|
| 1123 | void
|
|---|
| 1124 | fbBltStip (FbStip *src,
|
|---|
| 1125 | FbStride srcStride, /* in FbStip units, not FbBits units */
|
|---|
| 1126 | int srcX,
|
|---|
| 1127 |
|
|---|
| 1128 | FbStip *dst,
|
|---|
| 1129 | FbStride dstStride, /* in FbStip units, not FbBits units */
|
|---|
| 1130 | int dstX,
|
|---|
| 1131 |
|
|---|
| 1132 | int width,
|
|---|
| 1133 | int height,
|
|---|
| 1134 |
|
|---|
| 1135 | int alu,
|
|---|
| 1136 | FbBits pm,
|
|---|
| 1137 | int bpp);
|
|---|
| 1138 |
|
|---|
| 1139 | /*
|
|---|
| 1140 | * fbbltone.c
|
|---|
| 1141 | */
|
|---|
| 1142 | void
|
|---|
| 1143 | fbBltOne (FbStip *src,
|
|---|
| 1144 | FbStride srcStride,
|
|---|
| 1145 | int srcX,
|
|---|
| 1146 | FbBits *dst,
|
|---|
| 1147 | FbStride dstStride,
|
|---|
| 1148 | int dstX,
|
|---|
| 1149 | int dstBpp,
|
|---|
| 1150 |
|
|---|
| 1151 | int width,
|
|---|
| 1152 | int height,
|
|---|
| 1153 |
|
|---|
| 1154 | FbBits fgand,
|
|---|
| 1155 | FbBits fbxor,
|
|---|
| 1156 | FbBits bgand,
|
|---|
| 1157 | FbBits bgxor);
|
|---|
| 1158 |
|
|---|
| 1159 | #ifdef FB_24BIT
|
|---|
| 1160 | void
|
|---|
| 1161 | fbBltOne24 (FbStip *src,
|
|---|
| 1162 | FbStride srcStride, /* FbStip units per scanline */
|
|---|
| 1163 | int srcX, /* bit position of source */
|
|---|
| 1164 | FbBits *dst,
|
|---|
| 1165 | FbStride dstStride, /* FbBits units per scanline */
|
|---|
| 1166 | int dstX, /* bit position of dest */
|
|---|
| 1167 | int dstBpp, /* bits per destination unit */
|
|---|
| 1168 |
|
|---|
| 1169 | int width, /* width in bits of destination */
|
|---|
| 1170 | int height, /* height in scanlines */
|
|---|
| 1171 |
|
|---|
| 1172 | FbBits fgand, /* rrop values */
|
|---|
| 1173 | FbBits fgxor,
|
|---|
| 1174 | FbBits bgand,
|
|---|
| 1175 | FbBits bgxor);
|
|---|
| 1176 | #endif
|
|---|
| 1177 |
|
|---|
| 1178 | void
|
|---|
| 1179 | fbBltPlane (FbBits *src,
|
|---|
| 1180 | FbStride srcStride,
|
|---|
| 1181 | int srcX,
|
|---|
| 1182 | int srcBpp,
|
|---|
| 1183 |
|
|---|
| 1184 | FbStip *dst,
|
|---|
| 1185 | FbStride dstStride,
|
|---|
| 1186 | int dstX,
|
|---|
| 1187 |
|
|---|
| 1188 | int width,
|
|---|
| 1189 | int height,
|
|---|
| 1190 |
|
|---|
| 1191 | FbStip fgand,
|
|---|
| 1192 | FbStip fgxor,
|
|---|
| 1193 | FbStip bgand,
|
|---|
| 1194 | FbStip bgxor,
|
|---|
| 1195 | Pixel planeMask);
|
|---|
| 1196 |
|
|---|
| 1197 | /*
|
|---|
| 1198 | * fbbstore.c
|
|---|
| 1199 | */
|
|---|
| 1200 | void
|
|---|
| 1201 | fbSaveAreas(PixmapPtr pPixmap,
|
|---|
| 1202 | RegionPtr prgnSave,
|
|---|
| 1203 | int xorg,
|
|---|
| 1204 | int yorg,
|
|---|
| 1205 | WindowPtr pWin);
|
|---|
| 1206 |
|
|---|
| 1207 | void
|
|---|
| 1208 | fbRestoreAreas(PixmapPtr pPixmap,
|
|---|
| 1209 | RegionPtr prgnRestore,
|
|---|
| 1210 | int xorg,
|
|---|
| 1211 | int yorg,
|
|---|
| 1212 | WindowPtr pWin);
|
|---|
| 1213 |
|
|---|
| 1214 | /*
|
|---|
| 1215 | * fbcmap.c
|
|---|
| 1216 | */
|
|---|
| 1217 | int
|
|---|
| 1218 | fbListInstalledColormaps(ScreenPtr pScreen, Colormap *pmaps);
|
|---|
| 1219 |
|
|---|
| 1220 | void
|
|---|
| 1221 | fbInstallColormap(ColormapPtr pmap);
|
|---|
| 1222 |
|
|---|
| 1223 | void
|
|---|
| 1224 | fbUninstallColormap(ColormapPtr pmap);
|
|---|
| 1225 |
|
|---|
| 1226 | void
|
|---|
| 1227 | fbResolveColor(unsigned short *pred,
|
|---|
| 1228 | unsigned short *pgreen,
|
|---|
| 1229 | unsigned short *pblue,
|
|---|
| 1230 | VisualPtr pVisual);
|
|---|
| 1231 |
|
|---|
| 1232 | Bool
|
|---|
| 1233 | fbInitializeColormap(ColormapPtr pmap);
|
|---|
| 1234 |
|
|---|
| 1235 | int
|
|---|
| 1236 | fbExpandDirectColors (ColormapPtr pmap,
|
|---|
| 1237 | int ndef,
|
|---|
| 1238 | xColorItem *indefs,
|
|---|
| 1239 | xColorItem *outdefs);
|
|---|
| 1240 |
|
|---|
| 1241 | Bool
|
|---|
| 1242 | fbCreateDefColormap(ScreenPtr pScreen);
|
|---|
| 1243 |
|
|---|
| 1244 | void
|
|---|
| 1245 | fbClearVisualTypes(void);
|
|---|
| 1246 |
|
|---|
| 1247 | Bool
|
|---|
| 1248 | fbSetVisualTypes (int depth, int visuals, int bitsPerRGB);
|
|---|
| 1249 |
|
|---|
| 1250 | Bool
|
|---|
| 1251 | fbSetVisualTypesAndMasks (int depth, int visuals, int bitsPerRGB,
|
|---|
| 1252 | Pixel redMask, Pixel greenMask, Pixel blueMask);
|
|---|
| 1253 |
|
|---|
| 1254 | Bool
|
|---|
| 1255 | fbInitVisuals (VisualPtr *visualp,
|
|---|
| 1256 | DepthPtr *depthp,
|
|---|
| 1257 | int *nvisualp,
|
|---|
| 1258 | int *ndepthp,
|
|---|
| 1259 | int *rootDepthp,
|
|---|
| 1260 | VisualID *defaultVisp,
|
|---|
| 1261 | unsigned long sizes,
|
|---|
| 1262 | int bitsPerRGB);
|
|---|
| 1263 |
|
|---|
| 1264 | /*
|
|---|
| 1265 | * fbcopy.c
|
|---|
| 1266 | */
|
|---|
| 1267 |
|
|---|
| 1268 | typedef void (*fbCopyProc) (DrawablePtr pSrcDrawable,
|
|---|
| 1269 | DrawablePtr pDstDrawable,
|
|---|
| 1270 | GCPtr pGC,
|
|---|
| 1271 | BoxPtr pDstBox,
|
|---|
| 1272 | int nbox,
|
|---|
| 1273 | int dx,
|
|---|
| 1274 | int dy,
|
|---|
| 1275 | Bool reverse,
|
|---|
| 1276 | Bool upsidedown,
|
|---|
| 1277 | Pixel bitplane,
|
|---|
| 1278 | void *closure);
|
|---|
| 1279 |
|
|---|
| 1280 | void
|
|---|
| 1281 | fbCopyNtoN (DrawablePtr pSrcDrawable,
|
|---|
| 1282 | DrawablePtr pDstDrawable,
|
|---|
| 1283 | GCPtr pGC,
|
|---|
| 1284 | BoxPtr pbox,
|
|---|
| 1285 | int nbox,
|
|---|
| 1286 | int dx,
|
|---|
| 1287 | int dy,
|
|---|
| 1288 | Bool reverse,
|
|---|
| 1289 | Bool upsidedown,
|
|---|
| 1290 | Pixel bitplane,
|
|---|
| 1291 | void *closure);
|
|---|
| 1292 |
|
|---|
| 1293 | void
|
|---|
| 1294 | fbCopy1toN (DrawablePtr pSrcDrawable,
|
|---|
| 1295 | DrawablePtr pDstDrawable,
|
|---|
| 1296 | GCPtr pGC,
|
|---|
| 1297 | BoxPtr pbox,
|
|---|
| 1298 | int nbox,
|
|---|
| 1299 | int dx,
|
|---|
| 1300 | int dy,
|
|---|
| 1301 | Bool reverse,
|
|---|
| 1302 | Bool upsidedown,
|
|---|
| 1303 | Pixel bitplane,
|
|---|
| 1304 | void *closure);
|
|---|
| 1305 |
|
|---|
| 1306 | void
|
|---|
| 1307 | fbCopyNto1 (DrawablePtr pSrcDrawable,
|
|---|
| 1308 | DrawablePtr pDstDrawable,
|
|---|
| 1309 | GCPtr pGC,
|
|---|
| 1310 | BoxPtr pbox,
|
|---|
| 1311 | int nbox,
|
|---|
| 1312 | int dx,
|
|---|
| 1313 | int dy,
|
|---|
| 1314 | Bool reverse,
|
|---|
| 1315 | Bool upsidedown,
|
|---|
| 1316 | Pixel bitplane,
|
|---|
| 1317 | void *closure);
|
|---|
| 1318 |
|
|---|
| 1319 | void
|
|---|
| 1320 | fbCopyRegion (DrawablePtr pSrcDrawable,
|
|---|
| 1321 | DrawablePtr pDstDrawable,
|
|---|
| 1322 | GCPtr pGC,
|
|---|
| 1323 | RegionPtr pDstRegion,
|
|---|
| 1324 | int dx,
|
|---|
| 1325 | int dy,
|
|---|
| 1326 | fbCopyProc copyProc,
|
|---|
| 1327 | Pixel bitPlane,
|
|---|
| 1328 | void *closure);
|
|---|
| 1329 |
|
|---|
| 1330 | RegionPtr
|
|---|
| 1331 | fbDoCopy (DrawablePtr pSrcDrawable,
|
|---|
| 1332 | DrawablePtr pDstDrawable,
|
|---|
| 1333 | GCPtr pGC,
|
|---|
| 1334 | int xIn,
|
|---|
| 1335 | int yIn,
|
|---|
| 1336 | int widthSrc,
|
|---|
| 1337 | int heightSrc,
|
|---|
| 1338 | int xOut,
|
|---|
| 1339 | int yOut,
|
|---|
| 1340 | fbCopyProc copyProc,
|
|---|
| 1341 | Pixel bitplane,
|
|---|
| 1342 | void *closure);
|
|---|
| 1343 |
|
|---|
| 1344 | RegionPtr
|
|---|
| 1345 | fbCopyArea (DrawablePtr pSrcDrawable,
|
|---|
| 1346 | DrawablePtr pDstDrawable,
|
|---|
| 1347 | GCPtr pGC,
|
|---|
| 1348 | int xIn,
|
|---|
| 1349 | int yIn,
|
|---|
| 1350 | int widthSrc,
|
|---|
| 1351 | int heightSrc,
|
|---|
| 1352 | int xOut,
|
|---|
| 1353 | int yOut);
|
|---|
| 1354 |
|
|---|
| 1355 | RegionPtr
|
|---|
| 1356 | fbCopyPlane (DrawablePtr pSrcDrawable,
|
|---|
| 1357 | DrawablePtr pDstDrawable,
|
|---|
| 1358 | GCPtr pGC,
|
|---|
| 1359 | int xIn,
|
|---|
| 1360 | int yIn,
|
|---|
| 1361 | int widthSrc,
|
|---|
| 1362 | int heightSrc,
|
|---|
| 1363 | int xOut,
|
|---|
| 1364 | int yOut,
|
|---|
| 1365 | unsigned long bitplane);
|
|---|
| 1366 |
|
|---|
| 1367 | /*
|
|---|
| 1368 | * fbfill.c
|
|---|
| 1369 | */
|
|---|
| 1370 | void
|
|---|
| 1371 | fbFill (DrawablePtr pDrawable,
|
|---|
| 1372 | GCPtr pGC,
|
|---|
| 1373 | int x,
|
|---|
| 1374 | int y,
|
|---|
| 1375 | int width,
|
|---|
| 1376 | int height);
|
|---|
| 1377 |
|
|---|
| 1378 | void
|
|---|
| 1379 | fbSolidBoxClipped (DrawablePtr pDrawable,
|
|---|
| 1380 | RegionPtr pClip,
|
|---|
| 1381 | int xa,
|
|---|
| 1382 | int ya,
|
|---|
| 1383 | int xb,
|
|---|
| 1384 | int yb,
|
|---|
| 1385 | FbBits and,
|
|---|
| 1386 | FbBits xor);
|
|---|
| 1387 |
|
|---|
| 1388 | /*
|
|---|
| 1389 | * fbfillrect.c
|
|---|
| 1390 | */
|
|---|
| 1391 | void
|
|---|
| 1392 | fbPolyFillRect(DrawablePtr pDrawable,
|
|---|
| 1393 | GCPtr pGC,
|
|---|
| 1394 | int nrectInit,
|
|---|
| 1395 | xRectangle *prectInit);
|
|---|
| 1396 |
|
|---|
| 1397 | #define fbPolyFillArc miPolyFillArc
|
|---|
| 1398 |
|
|---|
| 1399 | #define fbFillPolygon miFillPolygon
|
|---|
| 1400 |
|
|---|
| 1401 | /*
|
|---|
| 1402 | * fbfillsp.c
|
|---|
| 1403 | */
|
|---|
| 1404 | void
|
|---|
| 1405 | fbFillSpans (DrawablePtr pDrawable,
|
|---|
| 1406 | GCPtr pGC,
|
|---|
| 1407 | int nInit,
|
|---|
| 1408 | DDXPointPtr pptInit,
|
|---|
| 1409 | int *pwidthInit,
|
|---|
| 1410 | int fSorted);
|
|---|
| 1411 |
|
|---|
| 1412 |
|
|---|
| 1413 | /*
|
|---|
| 1414 | * fbgc.c
|
|---|
| 1415 | */
|
|---|
| 1416 |
|
|---|
| 1417 | Bool
|
|---|
| 1418 | fbCreateGC(GCPtr pGC);
|
|---|
| 1419 |
|
|---|
| 1420 | void
|
|---|
| 1421 | fbPadPixmap (PixmapPtr pPixmap);
|
|---|
| 1422 |
|
|---|
| 1423 | void
|
|---|
| 1424 | fbValidateGC(GCPtr pGC, unsigned long changes, DrawablePtr pDrawable);
|
|---|
| 1425 |
|
|---|
| 1426 | /*
|
|---|
| 1427 | * fbgetsp.c
|
|---|
| 1428 | */
|
|---|
| 1429 | void
|
|---|
| 1430 | fbGetSpans(DrawablePtr pDrawable,
|
|---|
| 1431 | int wMax,
|
|---|
| 1432 | DDXPointPtr ppt,
|
|---|
| 1433 | int *pwidth,
|
|---|
| 1434 | int nspans,
|
|---|
| 1435 | char *pchardstStart);
|
|---|
| 1436 |
|
|---|
| 1437 | /*
|
|---|
| 1438 | * fbglyph.c
|
|---|
| 1439 | */
|
|---|
| 1440 |
|
|---|
| 1441 | Bool
|
|---|
| 1442 | fbGlyphIn (RegionPtr pRegion,
|
|---|
| 1443 | int x,
|
|---|
| 1444 | int y,
|
|---|
| 1445 | int width,
|
|---|
| 1446 | int height);
|
|---|
| 1447 |
|
|---|
| 1448 | void
|
|---|
| 1449 | fbPolyGlyphBlt (DrawablePtr pDrawable,
|
|---|
| 1450 | GCPtr pGC,
|
|---|
| 1451 | int x,
|
|---|
| 1452 | int y,
|
|---|
| 1453 | unsigned int nglyph,
|
|---|
| 1454 | CharInfoPtr *ppci,
|
|---|
| 1455 | pointer pglyphBase);
|
|---|
| 1456 |
|
|---|
| 1457 | void
|
|---|
| 1458 | fbImageGlyphBlt (DrawablePtr pDrawable,
|
|---|
| 1459 | GCPtr pGC,
|
|---|
| 1460 | int x,
|
|---|
| 1461 | int y,
|
|---|
| 1462 | unsigned int nglyph,
|
|---|
| 1463 | CharInfoPtr *ppci,
|
|---|
| 1464 | pointer pglyphBase);
|
|---|
| 1465 |
|
|---|
| 1466 | /*
|
|---|
| 1467 | * fbimage.c
|
|---|
| 1468 | */
|
|---|
| 1469 |
|
|---|
| 1470 | void
|
|---|
| 1471 | fbPutImage (DrawablePtr pDrawable,
|
|---|
| 1472 | GCPtr pGC,
|
|---|
| 1473 | int depth,
|
|---|
| 1474 | int x,
|
|---|
| 1475 | int y,
|
|---|
| 1476 | int w,
|
|---|
| 1477 | int h,
|
|---|
| 1478 | int leftPad,
|
|---|
| 1479 | int format,
|
|---|
| 1480 | char *pImage);
|
|---|
| 1481 |
|
|---|
| 1482 | void
|
|---|
| 1483 | fbPutZImage (DrawablePtr pDrawable,
|
|---|
| 1484 | RegionPtr pClip,
|
|---|
| 1485 | int alu,
|
|---|
| 1486 | FbBits pm,
|
|---|
| 1487 | int x,
|
|---|
| 1488 | int y,
|
|---|
| 1489 | int width,
|
|---|
| 1490 | int height,
|
|---|
| 1491 | FbStip *src,
|
|---|
| 1492 | FbStride srcStride);
|
|---|
| 1493 |
|
|---|
| 1494 | void
|
|---|
| 1495 | fbPutXYImage (DrawablePtr pDrawable,
|
|---|
| 1496 | RegionPtr pClip,
|
|---|
| 1497 | FbBits fg,
|
|---|
| 1498 | FbBits bg,
|
|---|
| 1499 | FbBits pm,
|
|---|
| 1500 | int alu,
|
|---|
| 1501 | Bool opaque,
|
|---|
| 1502 |
|
|---|
| 1503 | int x,
|
|---|
| 1504 | int y,
|
|---|
| 1505 | int width,
|
|---|
| 1506 | int height,
|
|---|
| 1507 |
|
|---|
| 1508 | FbStip *src,
|
|---|
| 1509 | FbStride srcStride,
|
|---|
| 1510 | int srcX);
|
|---|
| 1511 |
|
|---|
| 1512 | void
|
|---|
| 1513 | fbGetImage (DrawablePtr pDrawable,
|
|---|
| 1514 | int x,
|
|---|
| 1515 | int y,
|
|---|
| 1516 | int w,
|
|---|
| 1517 | int h,
|
|---|
| 1518 | unsigned int format,
|
|---|
| 1519 | unsigned long planeMask,
|
|---|
| 1520 | char *d);
|
|---|
| 1521 | /*
|
|---|
| 1522 | * fbline.c
|
|---|
| 1523 | */
|
|---|
| 1524 |
|
|---|
| 1525 | void
|
|---|
| 1526 | fbZeroLine (DrawablePtr pDrawable,
|
|---|
| 1527 | GCPtr pGC,
|
|---|
| 1528 | int mode,
|
|---|
| 1529 | int npt,
|
|---|
| 1530 | DDXPointPtr ppt);
|
|---|
| 1531 |
|
|---|
| 1532 | void
|
|---|
| 1533 | fbZeroSegment (DrawablePtr pDrawable,
|
|---|
| 1534 | GCPtr pGC,
|
|---|
| 1535 | int nseg,
|
|---|
| 1536 | xSegment *pSegs);
|
|---|
| 1537 |
|
|---|
| 1538 | void
|
|---|
| 1539 | fbPolyLine (DrawablePtr pDrawable,
|
|---|
| 1540 | GCPtr pGC,
|
|---|
| 1541 | int mode,
|
|---|
| 1542 | int npt,
|
|---|
| 1543 | DDXPointPtr ppt);
|
|---|
| 1544 |
|
|---|
| 1545 | void
|
|---|
| 1546 | fbFixCoordModePrevious (int npt,
|
|---|
| 1547 | DDXPointPtr ppt);
|
|---|
| 1548 |
|
|---|
| 1549 | void
|
|---|
| 1550 | fbPolySegment (DrawablePtr pDrawable,
|
|---|
| 1551 | GCPtr pGC,
|
|---|
| 1552 | int nseg,
|
|---|
| 1553 | xSegment *pseg);
|
|---|
| 1554 |
|
|---|
| 1555 | #define fbPolyRectangle miPolyRectangle
|
|---|
| 1556 |
|
|---|
| 1557 | /*
|
|---|
| 1558 | * fbpict.c
|
|---|
| 1559 | */
|
|---|
| 1560 |
|
|---|
| 1561 | Bool
|
|---|
| 1562 | fbPictureInit (ScreenPtr pScreen,
|
|---|
| 1563 | PictFormatPtr formats,
|
|---|
| 1564 | int nformats);
|
|---|
| 1565 |
|
|---|
| 1566 | /*
|
|---|
| 1567 | * fbpixmap.c
|
|---|
| 1568 | */
|
|---|
| 1569 |
|
|---|
| 1570 | PixmapPtr
|
|---|
| 1571 | fbCreatePixmapBpp (ScreenPtr pScreen, int width, int height, int depth, int bpp);
|
|---|
| 1572 |
|
|---|
| 1573 | PixmapPtr
|
|---|
| 1574 | fbCreatePixmap (ScreenPtr pScreen, int width, int height, int depth);
|
|---|
| 1575 |
|
|---|
| 1576 | Bool
|
|---|
| 1577 | fbDestroyPixmap (PixmapPtr pPixmap);
|
|---|
| 1578 |
|
|---|
| 1579 | RegionPtr
|
|---|
| 1580 | fbPixmapToRegion(PixmapPtr pPix);
|
|---|
| 1581 |
|
|---|
| 1582 | /*
|
|---|
| 1583 | * fbpoint.c
|
|---|
| 1584 | */
|
|---|
| 1585 |
|
|---|
| 1586 | void
|
|---|
| 1587 | fbDots (FbBits *dstOrig,
|
|---|
| 1588 | FbStride dstStride,
|
|---|
| 1589 | int dstBpp,
|
|---|
| 1590 | BoxPtr pBox,
|
|---|
| 1591 | xPoint *pts,
|
|---|
| 1592 | int npt,
|
|---|
| 1593 | int xoff,
|
|---|
| 1594 | int yoff,
|
|---|
| 1595 | FbBits andOrig,
|
|---|
| 1596 | FbBits xorOrig);
|
|---|
| 1597 |
|
|---|
| 1598 | void
|
|---|
| 1599 | fbPolyPoint (DrawablePtr pDrawable,
|
|---|
| 1600 | GCPtr pGC,
|
|---|
| 1601 | int mode,
|
|---|
| 1602 | int npt,
|
|---|
| 1603 | xPoint *pptInit);
|
|---|
| 1604 |
|
|---|
| 1605 | /*
|
|---|
| 1606 | * fbpush.c
|
|---|
| 1607 | */
|
|---|
| 1608 | void
|
|---|
| 1609 | fbPushPattern (DrawablePtr pDrawable,
|
|---|
| 1610 | GCPtr pGC,
|
|---|
| 1611 |
|
|---|
| 1612 | FbStip *src,
|
|---|
| 1613 | FbStride srcStride,
|
|---|
| 1614 | int srcX,
|
|---|
| 1615 |
|
|---|
| 1616 | int x,
|
|---|
| 1617 | int y,
|
|---|
| 1618 |
|
|---|
| 1619 | int width,
|
|---|
| 1620 | int height);
|
|---|
| 1621 |
|
|---|
| 1622 | void
|
|---|
| 1623 | fbPushFill (DrawablePtr pDrawable,
|
|---|
| 1624 | GCPtr pGC,
|
|---|
| 1625 |
|
|---|
| 1626 | FbStip *src,
|
|---|
| 1627 | FbStride srcStride,
|
|---|
| 1628 | int srcX,
|
|---|
| 1629 |
|
|---|
| 1630 | int x,
|
|---|
| 1631 | int y,
|
|---|
| 1632 | int width,
|
|---|
| 1633 | int height);
|
|---|
| 1634 |
|
|---|
| 1635 | void
|
|---|
| 1636 | fbPush1toN (DrawablePtr pSrcDrawable,
|
|---|
| 1637 | DrawablePtr pDstDrawable,
|
|---|
| 1638 | GCPtr pGC,
|
|---|
| 1639 | BoxPtr pbox,
|
|---|
| 1640 | int nbox,
|
|---|
| 1641 | int dx,
|
|---|
| 1642 | int dy,
|
|---|
| 1643 | Bool reverse,
|
|---|
| 1644 | Bool upsidedown,
|
|---|
| 1645 | Pixel bitplane,
|
|---|
| 1646 | void *closure);
|
|---|
| 1647 |
|
|---|
| 1648 | void
|
|---|
| 1649 | fbPushImage (DrawablePtr pDrawable,
|
|---|
| 1650 | GCPtr pGC,
|
|---|
| 1651 |
|
|---|
| 1652 | FbStip *src,
|
|---|
| 1653 | FbStride srcStride,
|
|---|
| 1654 | int srcX,
|
|---|
| 1655 |
|
|---|
| 1656 | int x,
|
|---|
| 1657 | int y,
|
|---|
| 1658 | int width,
|
|---|
| 1659 | int height);
|
|---|
| 1660 |
|
|---|
| 1661 | void
|
|---|
| 1662 | fbPushPixels (GCPtr pGC,
|
|---|
| 1663 | PixmapPtr pBitmap,
|
|---|
| 1664 | DrawablePtr pDrawable,
|
|---|
| 1665 | int dx,
|
|---|
| 1666 | int dy,
|
|---|
| 1667 | int xOrg,
|
|---|
| 1668 | int yOrg);
|
|---|
| 1669 |
|
|---|
| 1670 |
|
|---|
| 1671 | /*
|
|---|
| 1672 | * fbscreen.c
|
|---|
| 1673 | */
|
|---|
| 1674 |
|
|---|
| 1675 | Bool
|
|---|
| 1676 | fbCloseScreen (int indx, ScreenPtr pScreen);
|
|---|
| 1677 |
|
|---|
| 1678 | Bool
|
|---|
| 1679 | fbRealizeFont(ScreenPtr pScreen, FontPtr pFont);
|
|---|
| 1680 |
|
|---|
| 1681 | Bool
|
|---|
| 1682 | fbUnrealizeFont(ScreenPtr pScreen, FontPtr pFont);
|
|---|
| 1683 |
|
|---|
| 1684 | void
|
|---|
| 1685 | fbQueryBestSize (int class,
|
|---|
| 1686 | unsigned short *width, unsigned short *height,
|
|---|
| 1687 | ScreenPtr pScreen);
|
|---|
| 1688 |
|
|---|
| 1689 | #ifndef FB_OLD_SCREEN
|
|---|
| 1690 | PixmapPtr
|
|---|
| 1691 | _fbGetWindowPixmap (WindowPtr pWindow);
|
|---|
| 1692 |
|
|---|
| 1693 | void
|
|---|
| 1694 | _fbSetWindowPixmap (WindowPtr pWindow, PixmapPtr pPixmap);
|
|---|
| 1695 | #endif
|
|---|
| 1696 |
|
|---|
| 1697 | Bool
|
|---|
| 1698 | fbSetupScreen(ScreenPtr pScreen,
|
|---|
| 1699 | pointer pbits, /* pointer to screen bitmap */
|
|---|
| 1700 | int xsize, /* in pixels */
|
|---|
| 1701 | int ysize,
|
|---|
| 1702 | int dpix, /* dots per inch */
|
|---|
| 1703 | int dpiy,
|
|---|
| 1704 | int width, /* pixel width of frame buffer */
|
|---|
| 1705 | int bpp); /* bits per pixel of frame buffer */
|
|---|
| 1706 |
|
|---|
| 1707 | Bool
|
|---|
| 1708 | fbFinishScreenInit(ScreenPtr pScreen,
|
|---|
| 1709 | pointer pbits,
|
|---|
| 1710 | int xsize,
|
|---|
| 1711 | int ysize,
|
|---|
| 1712 | int dpix,
|
|---|
| 1713 | int dpiy,
|
|---|
| 1714 | int width,
|
|---|
| 1715 | int bpp);
|
|---|
| 1716 |
|
|---|
| 1717 | Bool
|
|---|
| 1718 | fbScreenInit(ScreenPtr pScreen,
|
|---|
| 1719 | pointer pbits,
|
|---|
| 1720 | int xsize,
|
|---|
| 1721 | int ysize,
|
|---|
| 1722 | int dpix,
|
|---|
| 1723 | int dpiy,
|
|---|
| 1724 | int width,
|
|---|
| 1725 | int bpp);
|
|---|
| 1726 |
|
|---|
| 1727 | void
|
|---|
| 1728 | fbInitializeBackingStore (ScreenPtr pScreen);
|
|---|
| 1729 |
|
|---|
| 1730 | /*
|
|---|
| 1731 | * fbseg.c
|
|---|
| 1732 | */
|
|---|
| 1733 | typedef void FbBres (DrawablePtr pDrawable,
|
|---|
| 1734 | GCPtr pGC,
|
|---|
| 1735 | int dashOffset,
|
|---|
| 1736 | int signdx,
|
|---|
| 1737 | int signdy,
|
|---|
| 1738 | int axis,
|
|---|
| 1739 | int x,
|
|---|
| 1740 | int y,
|
|---|
| 1741 | int e,
|
|---|
| 1742 | int e1,
|
|---|
| 1743 | int e3,
|
|---|
| 1744 | int len);
|
|---|
| 1745 |
|
|---|
| 1746 | FbBres fbBresSolid, fbBresDash, fbBresFill, fbBresFillDash;
|
|---|
| 1747 | /*
|
|---|
| 1748 | * fbsetsp.c
|
|---|
| 1749 | */
|
|---|
| 1750 |
|
|---|
| 1751 | void
|
|---|
| 1752 | fbSetSpans (DrawablePtr pDrawable,
|
|---|
| 1753 | GCPtr pGC,
|
|---|
| 1754 | char *src,
|
|---|
| 1755 | DDXPointPtr ppt,
|
|---|
| 1756 | int *pwidth,
|
|---|
| 1757 | int nspans,
|
|---|
| 1758 | int fSorted);
|
|---|
| 1759 |
|
|---|
| 1760 | FbBres *
|
|---|
| 1761 | fbSelectBres (DrawablePtr pDrawable,
|
|---|
| 1762 | GCPtr pGC);
|
|---|
| 1763 |
|
|---|
| 1764 | void
|
|---|
| 1765 | fbBres (DrawablePtr pDrawable,
|
|---|
| 1766 | GCPtr pGC,
|
|---|
| 1767 | int dashOffset,
|
|---|
| 1768 | int signdx,
|
|---|
| 1769 | int signdy,
|
|---|
| 1770 | int axis,
|
|---|
| 1771 | int x,
|
|---|
| 1772 | int y,
|
|---|
| 1773 | int e,
|
|---|
| 1774 | int e1,
|
|---|
| 1775 | int e3,
|
|---|
| 1776 | int len);
|
|---|
| 1777 |
|
|---|
| 1778 | void
|
|---|
| 1779 | fbSegment (DrawablePtr pDrawable,
|
|---|
| 1780 | GCPtr pGC,
|
|---|
| 1781 | int xa,
|
|---|
| 1782 | int ya,
|
|---|
| 1783 | int xb,
|
|---|
| 1784 | int yb,
|
|---|
| 1785 | Bool drawLast,
|
|---|
| 1786 | int *dashOffset);
|
|---|
| 1787 |
|
|---|
| 1788 |
|
|---|
| 1789 | /*
|
|---|
| 1790 | * fbsolid.c
|
|---|
| 1791 | */
|
|---|
| 1792 |
|
|---|
| 1793 | void
|
|---|
| 1794 | fbSolid (FbBits *dst,
|
|---|
| 1795 | FbStride dstStride,
|
|---|
| 1796 | int dstX,
|
|---|
| 1797 | int bpp,
|
|---|
| 1798 |
|
|---|
| 1799 | int width,
|
|---|
| 1800 | int height,
|
|---|
| 1801 |
|
|---|
| 1802 | FbBits and,
|
|---|
| 1803 | FbBits xor);
|
|---|
| 1804 |
|
|---|
| 1805 | #ifdef FB_24BIT
|
|---|
| 1806 | void
|
|---|
| 1807 | fbSolid24 (FbBits *dst,
|
|---|
| 1808 | FbStride dstStride,
|
|---|
| 1809 | int dstX,
|
|---|
| 1810 |
|
|---|
| 1811 | int width,
|
|---|
| 1812 | int height,
|
|---|
| 1813 |
|
|---|
| 1814 | FbBits and,
|
|---|
| 1815 | FbBits xor);
|
|---|
| 1816 | #endif
|
|---|
| 1817 |
|
|---|
| 1818 | /*
|
|---|
| 1819 | * fbstipple.c
|
|---|
| 1820 | */
|
|---|
| 1821 |
|
|---|
| 1822 | void
|
|---|
| 1823 | fbTransparentSpan (FbBits *dst,
|
|---|
| 1824 | FbBits stip,
|
|---|
| 1825 | FbBits fgxor,
|
|---|
| 1826 | int n);
|
|---|
| 1827 |
|
|---|
| 1828 | void
|
|---|
| 1829 | fbEvenStipple (FbBits *dst,
|
|---|
| 1830 | FbStride dstStride,
|
|---|
| 1831 | int dstX,
|
|---|
| 1832 | int dstBpp,
|
|---|
| 1833 |
|
|---|
| 1834 | int width,
|
|---|
| 1835 | int height,
|
|---|
| 1836 |
|
|---|
| 1837 | FbStip *stip,
|
|---|
| 1838 | FbStride stipStride,
|
|---|
| 1839 | int stipHeight,
|
|---|
| 1840 |
|
|---|
| 1841 | FbBits fgand,
|
|---|
| 1842 | FbBits fgxor,
|
|---|
| 1843 | FbBits bgand,
|
|---|
| 1844 | FbBits bgxor,
|
|---|
| 1845 |
|
|---|
| 1846 | int xRot,
|
|---|
| 1847 | int yRot);
|
|---|
| 1848 |
|
|---|
| 1849 | void
|
|---|
| 1850 | fbOddStipple (FbBits *dst,
|
|---|
| 1851 | FbStride dstStride,
|
|---|
| 1852 | int dstX,
|
|---|
| 1853 | int dstBpp,
|
|---|
| 1854 |
|
|---|
| 1855 | int width,
|
|---|
| 1856 | int height,
|
|---|
| 1857 |
|
|---|
| 1858 | FbStip *stip,
|
|---|
| 1859 | FbStride stipStride,
|
|---|
| 1860 | int stipWidth,
|
|---|
| 1861 | int stipHeight,
|
|---|
| 1862 |
|
|---|
| 1863 | FbBits fgand,
|
|---|
| 1864 | FbBits fgxor,
|
|---|
| 1865 | FbBits bgand,
|
|---|
| 1866 | FbBits bgxor,
|
|---|
| 1867 |
|
|---|
| 1868 | int xRot,
|
|---|
| 1869 | int yRot);
|
|---|
| 1870 |
|
|---|
| 1871 | void
|
|---|
| 1872 | fbStipple (FbBits *dst,
|
|---|
| 1873 | FbStride dstStride,
|
|---|
| 1874 | int dstX,
|
|---|
| 1875 | int dstBpp,
|
|---|
| 1876 |
|
|---|
| 1877 | int width,
|
|---|
| 1878 | int height,
|
|---|
| 1879 |
|
|---|
| 1880 | FbStip *stip,
|
|---|
| 1881 | FbStride stipStride,
|
|---|
| 1882 | int stipWidth,
|
|---|
| 1883 | int stipHeight,
|
|---|
| 1884 | Bool even,
|
|---|
| 1885 |
|
|---|
| 1886 | FbBits fgand,
|
|---|
| 1887 | FbBits fgxor,
|
|---|
| 1888 | FbBits bgand,
|
|---|
| 1889 | FbBits bgxor,
|
|---|
| 1890 |
|
|---|
| 1891 | int xRot,
|
|---|
| 1892 | int yRot);
|
|---|
| 1893 |
|
|---|
| 1894 | /*
|
|---|
| 1895 | * fbtile.c
|
|---|
| 1896 | */
|
|---|
| 1897 |
|
|---|
| 1898 | void
|
|---|
| 1899 | fbEvenTile (FbBits *dst,
|
|---|
| 1900 | FbStride dstStride,
|
|---|
| 1901 | int dstX,
|
|---|
| 1902 |
|
|---|
| 1903 | int width,
|
|---|
| 1904 | int height,
|
|---|
| 1905 |
|
|---|
| 1906 | FbBits *tile,
|
|---|
| 1907 | int tileHeight,
|
|---|
| 1908 |
|
|---|
| 1909 | int alu,
|
|---|
| 1910 | FbBits pm,
|
|---|
| 1911 | int xRot,
|
|---|
| 1912 | int yRot);
|
|---|
| 1913 |
|
|---|
| 1914 | void
|
|---|
| 1915 | fbOddTile (FbBits *dst,
|
|---|
| 1916 | FbStride dstStride,
|
|---|
| 1917 | int dstX,
|
|---|
| 1918 |
|
|---|
| 1919 | int width,
|
|---|
| 1920 | int height,
|
|---|
| 1921 |
|
|---|
| 1922 | FbBits *tile,
|
|---|
| 1923 | FbStride tileStride,
|
|---|
| 1924 | int tileWidth,
|
|---|
| 1925 | int tileHeight,
|
|---|
| 1926 |
|
|---|
| 1927 | int alu,
|
|---|
| 1928 | FbBits pm,
|
|---|
| 1929 | int bpp,
|
|---|
| 1930 |
|
|---|
| 1931 | int xRot,
|
|---|
| 1932 | int yRot);
|
|---|
| 1933 |
|
|---|
| 1934 | void
|
|---|
| 1935 | fbTile (FbBits *dst,
|
|---|
| 1936 | FbStride dstStride,
|
|---|
| 1937 | int dstX,
|
|---|
| 1938 |
|
|---|
| 1939 | int width,
|
|---|
| 1940 | int height,
|
|---|
| 1941 |
|
|---|
| 1942 | FbBits *tile,
|
|---|
| 1943 | FbStride tileStride,
|
|---|
| 1944 | int tileWidth,
|
|---|
| 1945 | int tileHeight,
|
|---|
| 1946 |
|
|---|
| 1947 | int alu,
|
|---|
| 1948 | FbBits pm,
|
|---|
| 1949 | int bpp,
|
|---|
| 1950 |
|
|---|
| 1951 | int xRot,
|
|---|
| 1952 | int yRot);
|
|---|
| 1953 |
|
|---|
| 1954 | /*
|
|---|
| 1955 | * fbutil.c
|
|---|
| 1956 | */
|
|---|
| 1957 | FbBits
|
|---|
| 1958 | fbReplicatePixel (Pixel p, int bpp);
|
|---|
| 1959 |
|
|---|
| 1960 | void
|
|---|
| 1961 | fbReduceRasterOp (int rop, FbBits fg, FbBits pm, FbBits *andp, FbBits *xorp);
|
|---|
| 1962 |
|
|---|
| 1963 | /*
|
|---|
| 1964 | * fbwindow.c
|
|---|
| 1965 | */
|
|---|
| 1966 |
|
|---|
| 1967 | Bool
|
|---|
| 1968 | fbCreateWindow(WindowPtr pWin);
|
|---|
| 1969 |
|
|---|
| 1970 | Bool
|
|---|
| 1971 | fbDestroyWindow(WindowPtr pWin);
|
|---|
| 1972 |
|
|---|
| 1973 | Bool
|
|---|
| 1974 | fbMapWindow(WindowPtr pWindow);
|
|---|
| 1975 |
|
|---|
| 1976 | Bool
|
|---|
| 1977 | fbPositionWindow(WindowPtr pWin, int x, int y);
|
|---|
| 1978 |
|
|---|
| 1979 | Bool
|
|---|
| 1980 | fbUnmapWindow(WindowPtr pWindow);
|
|---|
| 1981 |
|
|---|
| 1982 | void
|
|---|
| 1983 | fbCopyWindowProc (DrawablePtr pSrcDrawable,
|
|---|
| 1984 | DrawablePtr pDstDrawable,
|
|---|
| 1985 | GCPtr pGC,
|
|---|
| 1986 | BoxPtr pbox,
|
|---|
| 1987 | int nbox,
|
|---|
| 1988 | int dx,
|
|---|
| 1989 | int dy,
|
|---|
| 1990 | Bool reverse,
|
|---|
| 1991 | Bool upsidedown,
|
|---|
| 1992 | Pixel bitplane,
|
|---|
| 1993 | void *closure);
|
|---|
| 1994 |
|
|---|
| 1995 | void
|
|---|
| 1996 | fbCopyWindow(WindowPtr pWin,
|
|---|
| 1997 | DDXPointRec ptOldOrg,
|
|---|
| 1998 | RegionPtr prgnSrc);
|
|---|
| 1999 |
|
|---|
| 2000 | Bool
|
|---|
| 2001 | fbChangeWindowAttributes(WindowPtr pWin, unsigned long mask);
|
|---|
| 2002 |
|
|---|
| 2003 | void
|
|---|
| 2004 | fbFillRegionSolid (DrawablePtr pDrawable,
|
|---|
| 2005 | RegionPtr pRegion,
|
|---|
| 2006 | FbBits and,
|
|---|
| 2007 | FbBits xor);
|
|---|
| 2008 |
|
|---|
| 2009 | void
|
|---|
| 2010 | fbFillRegionTiled (DrawablePtr pDrawable,
|
|---|
| 2011 | RegionPtr pRegion,
|
|---|
| 2012 | PixmapPtr pTile);
|
|---|
| 2013 |
|
|---|
| 2014 | void
|
|---|
| 2015 | fbPaintWindow(WindowPtr pWin, RegionPtr pRegion, int what);
|
|---|
| 2016 |
|
|---|
| 2017 |
|
|---|
| 2018 | #endif /* _FB_H_ */
|
|---|
