| 1 | /*
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| 2 | * Copyright © 2000 SuSE, Inc.
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| 3 | *
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| 4 | * Permission to use, copy, modify, distribute, and sell this software and its
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| 5 | * documentation for any purpose is hereby granted without fee, provided that
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| 6 | * the above copyright notice appear in all copies and that both that
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| 7 | * copyright notice and this permission notice appear in supporting
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| 8 | * documentation, and that the name of SuSE not be used in advertising or
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| 9 | * publicity pertaining to distribution of the software without specific,
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| 10 | * written prior permission. SuSE makes no representations about the
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| 11 | * suitability of this software for any purpose. It is provided "as is"
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| 12 | * without express or implied warranty.
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| 13 | *
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| 14 | * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
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| 15 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
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| 16 | * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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| 17 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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| 18 | * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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| 19 | * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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| 20 | *
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| 21 | * Author: Keith Packard, SuSE, Inc.
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| 22 | */
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| 23 |
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| 24 | #ifndef _PICTURESTR_H_
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| 25 | #define _PICTURESTR_H_
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| 26 |
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| 27 | #include "scrnintstr.h"
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| 28 | #include "glyphstr.h"
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| 29 | #include "resource.h"
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| 30 | #include "privates.h"
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| 31 |
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| 32 | typedef struct _DirectFormat {
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| 33 | CARD16 red, redMask;
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| 34 | CARD16 green, greenMask;
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| 35 | CARD16 blue, blueMask;
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| 36 | CARD16 alpha, alphaMask;
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| 37 | } DirectFormatRec;
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| 38 |
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| 39 | typedef struct _IndexFormat {
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| 40 | VisualID vid;
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| 41 | ColormapPtr pColormap;
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| 42 | int nvalues;
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| 43 | xIndexValue *pValues;
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| 44 | void *devPrivate;
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| 45 | } IndexFormatRec;
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| 46 |
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| 47 | typedef struct _PictFormat {
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| 48 | CARD32 id;
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| 49 | CARD32 format; /* except bpp */
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| 50 | unsigned char type;
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| 51 | unsigned char depth;
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| 52 | DirectFormatRec direct;
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| 53 | IndexFormatRec index;
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| 54 | } PictFormatRec;
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| 55 |
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| 56 | typedef struct pixman_vector PictVector, *PictVectorPtr;
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| 57 | typedef struct pixman_transform PictTransform, *PictTransformPtr;
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| 58 |
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| 59 | #define pict_f_vector pixman_f_vector
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| 60 | #define pict_f_transform pixman_f_transform
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| 61 |
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| 62 | #define PICT_GRADIENT_STOPTABLE_SIZE 1024
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| 63 | #define SourcePictTypeSolidFill 0
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| 64 | #define SourcePictTypeLinear 1
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| 65 | #define SourcePictTypeRadial 2
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| 66 | #define SourcePictTypeConical 3
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| 67 |
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| 68 | #define SourcePictClassUnknown 0
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| 69 | #define SourcePictClassHorizontal 1
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| 70 | #define SourcePictClassVertical 2
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| 71 |
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| 72 | typedef struct _PictSolidFill {
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| 73 | unsigned int type;
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| 74 | unsigned int class;
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| 75 | CARD32 color;
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| 76 | } PictSolidFill, *PictSolidFillPtr;
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| 77 |
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| 78 | typedef struct _PictGradientStop {
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| 79 | xFixed x;
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| 80 | xRenderColor color;
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| 81 | } PictGradientStop, *PictGradientStopPtr;
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| 82 |
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| 83 | typedef struct _PictGradient {
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| 84 | unsigned int type;
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| 85 | unsigned int class;
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| 86 | int nstops;
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| 87 | PictGradientStopPtr stops;
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| 88 | int stopRange;
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| 89 | CARD32 *colorTable;
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| 90 | int colorTableSize;
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| 91 | } PictGradient, *PictGradientPtr;
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| 92 |
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| 93 | typedef struct _PictLinearGradient {
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| 94 | unsigned int type;
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| 95 | unsigned int class;
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| 96 | int nstops;
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| 97 | PictGradientStopPtr stops;
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| 98 | int stopRange;
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| 99 | CARD32 *colorTable;
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| 100 | int colorTableSize;
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| 101 | xPointFixed p1;
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| 102 | xPointFixed p2;
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| 103 | } PictLinearGradient, *PictLinearGradientPtr;
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| 104 |
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| 105 | typedef struct _PictCircle {
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| 106 | xFixed x;
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| 107 | xFixed y;
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| 108 | xFixed radius;
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| 109 | } PictCircle, *PictCirclePtr;
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| 110 |
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| 111 | typedef struct _PictRadialGradient {
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| 112 | unsigned int type;
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| 113 | unsigned int class;
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| 114 | int nstops;
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| 115 | PictGradientStopPtr stops;
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| 116 | int stopRange;
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| 117 | CARD32 *colorTable;
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| 118 | int colorTableSize;
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| 119 | PictCircle c1;
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| 120 | PictCircle c2;
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| 121 | double cdx;
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| 122 | double cdy;
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| 123 | double dr;
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| 124 | double A;
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| 125 | } PictRadialGradient, *PictRadialGradientPtr;
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| 126 |
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| 127 | typedef struct _PictConicalGradient {
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| 128 | unsigned int type;
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| 129 | unsigned int class;
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| 130 | int nstops;
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| 131 | PictGradientStopPtr stops;
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| 132 | int stopRange;
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| 133 | CARD32 *colorTable;
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| 134 | int colorTableSize;
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| 135 | xPointFixed center;
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| 136 | xFixed angle;
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| 137 | } PictConicalGradient, *PictConicalGradientPtr;
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| 138 |
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| 139 | typedef union _SourcePict {
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| 140 | unsigned int type;
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| 141 | PictSolidFill solidFill;
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| 142 | PictGradient gradient;
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| 143 | PictLinearGradient linear;
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| 144 | PictRadialGradient radial;
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| 145 | PictConicalGradient conical;
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| 146 | } SourcePict, *SourcePictPtr;
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| 147 |
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| 148 | typedef struct _Picture {
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| 149 | DrawablePtr pDrawable;
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| 150 | PictFormatPtr pFormat;
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| 151 | PictFormatShort format; /* PICT_FORMAT */
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| 152 | int refcnt;
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| 153 | CARD32 id;
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| 154 | PicturePtr pNext; /* chain on same drawable */
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| 155 |
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| 156 | unsigned int repeat : 1;
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| 157 | unsigned int graphicsExposures : 1;
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| 158 | unsigned int subWindowMode : 1;
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| 159 | unsigned int polyEdge : 1;
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| 160 | unsigned int polyMode : 1;
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| 161 | unsigned int freeCompClip : 1;
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| 162 | unsigned int clientClipType : 2;
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| 163 | unsigned int componentAlpha : 1;
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| 164 | unsigned int repeatType : 2;
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| 165 | unsigned int unused : 21;
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| 166 |
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| 167 | PicturePtr alphaMap;
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| 168 | DDXPointRec alphaOrigin;
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| 169 |
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| 170 | DDXPointRec clipOrigin;
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| 171 | pointer clientClip;
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| 172 |
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| 173 | Atom dither;
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| 174 |
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| 175 | unsigned long stateChanges;
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| 176 | unsigned long serialNumber;
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| 177 |
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| 178 | RegionPtr pCompositeClip;
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| 179 |
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| 180 | PrivateRec *devPrivates;
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| 181 |
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| 182 | PictTransform *transform;
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| 183 |
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| 184 | int filter;
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| 185 | xFixed *filter_params;
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| 186 | int filter_nparams;
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| 187 | SourcePictPtr pSourcePict;
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| 188 | } PictureRec;
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| 189 |
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| 190 | typedef Bool (*PictFilterValidateParamsProcPtr) (ScreenPtr pScreen, int id,
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| 191 | xFixed *params, int nparams,
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| 192 | int *width, int *height);
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| 193 | typedef struct {
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| 194 | char *name;
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| 195 | int id;
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| 196 | PictFilterValidateParamsProcPtr ValidateParams;
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| 197 | int width, height;
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| 198 | } PictFilterRec, *PictFilterPtr;
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| 199 |
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| 200 | #define PictFilterNearest 0
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| 201 | #define PictFilterBilinear 1
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| 202 |
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| 203 | #define PictFilterFast 2
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| 204 | #define PictFilterGood 3
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| 205 | #define PictFilterBest 4
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| 206 |
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| 207 | #define PictFilterConvolution 5
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| 208 |
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| 209 | typedef struct {
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| 210 | char *alias;
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| 211 | int alias_id;
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| 212 | int filter_id;
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| 213 | } PictFilterAliasRec, *PictFilterAliasPtr;
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| 214 |
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| 215 | typedef int (*CreatePictureProcPtr) (PicturePtr pPicture);
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| 216 | typedef void (*DestroyPictureProcPtr) (PicturePtr pPicture);
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| 217 | typedef int (*ChangePictureClipProcPtr) (PicturePtr pPicture,
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| 218 | int clipType,
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| 219 | pointer value,
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| 220 | int n);
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| 221 | typedef void (*DestroyPictureClipProcPtr)(PicturePtr pPicture);
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| 222 |
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| 223 | typedef int (*ChangePictureTransformProcPtr) (PicturePtr pPicture,
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| 224 | PictTransform *transform);
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| 225 |
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| 226 | typedef int (*ChangePictureFilterProcPtr) (PicturePtr pPicture,
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| 227 | int filter,
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| 228 | xFixed *params,
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| 229 | int nparams);
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| 230 |
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| 231 | typedef void (*DestroyPictureFilterProcPtr) (PicturePtr pPicture);
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| 232 |
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| 233 | typedef void (*ChangePictureProcPtr) (PicturePtr pPicture,
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| 234 | Mask mask);
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| 235 | typedef void (*ValidatePictureProcPtr) (PicturePtr pPicture,
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| 236 | Mask mask);
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| 237 | typedef void (*CompositeProcPtr) (CARD8 op,
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| 238 | PicturePtr pSrc,
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| 239 | PicturePtr pMask,
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| 240 | PicturePtr pDst,
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| 241 | INT16 xSrc,
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| 242 | INT16 ySrc,
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| 243 | INT16 xMask,
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| 244 | INT16 yMask,
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| 245 | INT16 xDst,
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| 246 | INT16 yDst,
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| 247 | CARD16 width,
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| 248 | CARD16 height);
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| 249 |
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| 250 | typedef void (*GlyphsProcPtr) (CARD8 op,
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| 251 | PicturePtr pSrc,
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| 252 | PicturePtr pDst,
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| 253 | PictFormatPtr maskFormat,
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| 254 | INT16 xSrc,
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| 255 | INT16 ySrc,
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| 256 | int nlists,
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| 257 | GlyphListPtr lists,
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| 258 | GlyphPtr *glyphs);
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| 259 |
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| 260 | typedef void (*CompositeRectsProcPtr) (CARD8 op,
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| 261 | PicturePtr pDst,
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| 262 | xRenderColor *color,
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| 263 | int nRect,
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| 264 | xRectangle *rects);
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| 265 |
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| 266 | typedef void (*RasterizeTrapezoidProcPtr)(PicturePtr pMask,
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| 267 | xTrapezoid *trap,
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| 268 | int x_off,
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| 269 | int y_off);
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| 270 |
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| 271 | typedef void (*TrapezoidsProcPtr) (CARD8 op,
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| 272 | PicturePtr pSrc,
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| 273 | PicturePtr pDst,
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| 274 | PictFormatPtr maskFormat,
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| 275 | INT16 xSrc,
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| 276 | INT16 ySrc,
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| 277 | int ntrap,
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| 278 | xTrapezoid *traps);
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| 279 |
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| 280 | typedef void (*TrianglesProcPtr) (CARD8 op,
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| 281 | PicturePtr pSrc,
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| 282 | PicturePtr pDst,
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| 283 | PictFormatPtr maskFormat,
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| 284 | INT16 xSrc,
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| 285 | INT16 ySrc,
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| 286 | int ntri,
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| 287 | xTriangle *tris);
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| 288 |
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| 289 | typedef void (*TriStripProcPtr) (CARD8 op,
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| 290 | PicturePtr pSrc,
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| 291 | PicturePtr pDst,
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| 292 | PictFormatPtr maskFormat,
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| 293 | INT16 xSrc,
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| 294 | INT16 ySrc,
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| 295 | int npoint,
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| 296 | xPointFixed *points);
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| 297 |
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| 298 | typedef void (*TriFanProcPtr) (CARD8 op,
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| 299 | PicturePtr pSrc,
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| 300 | PicturePtr pDst,
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| 301 | PictFormatPtr maskFormat,
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| 302 | INT16 xSrc,
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| 303 | INT16 ySrc,
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| 304 | int npoint,
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| 305 | xPointFixed *points);
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| 306 |
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| 307 | typedef Bool (*InitIndexedProcPtr) (ScreenPtr pScreen,
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| 308 | PictFormatPtr pFormat);
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| 309 |
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| 310 | typedef void (*CloseIndexedProcPtr) (ScreenPtr pScreen,
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| 311 | PictFormatPtr pFormat);
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| 312 |
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| 313 | typedef void (*UpdateIndexedProcPtr) (ScreenPtr pScreen,
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| 314 | PictFormatPtr pFormat,
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| 315 | int ndef,
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| 316 | xColorItem *pdef);
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| 317 |
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| 318 | typedef void (*AddTrapsProcPtr) (PicturePtr pPicture,
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| 319 | INT16 xOff,
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| 320 | INT16 yOff,
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| 321 | int ntrap,
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| 322 | xTrap *traps);
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| 323 |
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| 324 | typedef void (*AddTrianglesProcPtr) (PicturePtr pPicture,
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| 325 | INT16 xOff,
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| 326 | INT16 yOff,
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| 327 | int ntri,
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| 328 | xTriangle *tris);
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| 329 |
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| 330 | typedef Bool (*RealizeGlyphProcPtr) (ScreenPtr pScreen,
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| 331 | GlyphPtr glyph);
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| 332 |
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| 333 | typedef void (*UnrealizeGlyphProcPtr) (ScreenPtr pScreen,
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| 334 | GlyphPtr glyph);
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| 335 |
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| 336 | typedef struct _PictureScreen {
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| 337 | PictFormatPtr formats;
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| 338 | PictFormatPtr fallback;
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| 339 | int nformats;
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| 340 |
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| 341 | CreatePictureProcPtr CreatePicture;
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| 342 | DestroyPictureProcPtr DestroyPicture;
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| 343 | ChangePictureClipProcPtr ChangePictureClip;
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| 344 | DestroyPictureClipProcPtr DestroyPictureClip;
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| 345 |
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| 346 | ChangePictureProcPtr ChangePicture;
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| 347 | ValidatePictureProcPtr ValidatePicture;
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| 348 |
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| 349 | CompositeProcPtr Composite;
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| 350 | GlyphsProcPtr Glyphs; /* unused */
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| 351 | CompositeRectsProcPtr CompositeRects;
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| 352 |
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| 353 | DestroyWindowProcPtr DestroyWindow;
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| 354 | CloseScreenProcPtr CloseScreen;
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| 355 |
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| 356 | StoreColorsProcPtr StoreColors;
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| 357 |
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| 358 | InitIndexedProcPtr InitIndexed;
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| 359 | CloseIndexedProcPtr CloseIndexed;
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| 360 | UpdateIndexedProcPtr UpdateIndexed;
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| 361 |
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| 362 | int subpixel;
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| 363 |
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| 364 | PictFilterPtr filters;
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| 365 | int nfilters;
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| 366 | PictFilterAliasPtr filterAliases;
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| 367 | int nfilterAliases;
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| 368 |
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| 369 | /**
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| 370 | * Called immediately after a picture's transform is changed through the
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| 371 | * SetPictureTransform request. Not called for source-only pictures.
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| 372 | */
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| 373 | ChangePictureTransformProcPtr ChangePictureTransform;
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| 374 |
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| 375 | /**
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| 376 | * Called immediately after a picture's transform is changed through the
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| 377 | * SetPictureFilter request. Not called for source-only pictures.
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| 378 | */
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| 379 | ChangePictureFilterProcPtr ChangePictureFilter;
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| 380 |
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| 381 | DestroyPictureFilterProcPtr DestroyPictureFilter;
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| 382 |
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| 383 | TrapezoidsProcPtr Trapezoids;
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| 384 | TrianglesProcPtr Triangles;
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| 385 | TriStripProcPtr TriStrip;
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| 386 | TriFanProcPtr TriFan;
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| 387 |
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| 388 | RasterizeTrapezoidProcPtr RasterizeTrapezoid;
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| 389 |
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| 390 | AddTrianglesProcPtr AddTriangles;
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| 391 |
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| 392 | AddTrapsProcPtr AddTraps;
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| 393 |
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| 394 | RealizeGlyphProcPtr RealizeGlyph;
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| 395 | UnrealizeGlyphProcPtr UnrealizeGlyph;
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| 396 |
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| 397 | } PictureScreenRec, *PictureScreenPtr;
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| 398 |
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| 399 | extern _X_EXPORT DevPrivateKeyRec PictureScreenPrivateKeyRec;
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| 400 | #define PictureScreenPrivateKey (&PictureScreenPrivateKeyRec)
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| 401 |
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| 402 | extern _X_EXPORT DevPrivateKeyRec PictureWindowPrivateKeyRec;
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| 403 | #define PictureWindowPrivateKey (&PictureWindowPrivateKeyRec)
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| 404 |
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| 405 | extern _X_EXPORT RESTYPE PictureType;
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| 406 | extern _X_EXPORT RESTYPE PictFormatType;
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| 407 | extern _X_EXPORT RESTYPE GlyphSetType;
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| 408 |
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| 409 | #define GetPictureScreen(s) ((PictureScreenPtr)dixLookupPrivate(&(s)->devPrivates, PictureScreenPrivateKey))
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| 410 | #define GetPictureScreenIfSet(s) (dixPrivateKeyRegistered(PictureScreenPrivateKey) ? GetPictureScreen(s) : NULL)
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| 411 | #define SetPictureScreen(s,p) dixSetPrivate(&(s)->devPrivates, PictureScreenPrivateKey, p)
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| 412 | #define GetPictureWindow(w) ((PicturePtr)dixLookupPrivate(&(w)->devPrivates, PictureWindowPrivateKey))
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| 413 | #define SetPictureWindow(w,p) dixSetPrivate(&(w)->devPrivates, PictureWindowPrivateKey, p)
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| 414 |
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| 415 | #define VERIFY_PICTURE(pPicture, pid, client, mode) {\
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| 416 | int rc = dixLookupResourceByType((pointer)&(pPicture), pid,\
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| 417 | PictureType, client, mode);\
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| 418 | if (rc != Success)\
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| 419 | return rc;\
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| 420 | }
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| 421 |
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| 422 | #define VERIFY_ALPHA(pPicture, pid, client, mode) {\
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| 423 | if (pid == None) \
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| 424 | pPicture = 0; \
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| 425 | else { \
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| 426 | VERIFY_PICTURE(pPicture, pid, client, mode); \
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| 427 | } \
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| 428 | } \
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| 429 |
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| 430 | extern _X_EXPORT Bool
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| 431 | PictureDestroyWindow (WindowPtr pWindow);
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| 432 |
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| 433 | extern _X_EXPORT Bool
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| 434 | PictureCloseScreen (int Index, ScreenPtr pScreen);
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| 435 |
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| 436 | extern _X_EXPORT void
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| 437 | PictureStoreColors (ColormapPtr pColormap, int ndef, xColorItem *pdef);
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| 438 |
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| 439 | extern _X_EXPORT Bool
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| 440 | PictureInitIndexedFormat (ScreenPtr pScreen, PictFormatPtr format);
|
|---|
| 441 |
|
|---|
| 442 | extern _X_EXPORT Bool
|
|---|
| 443 | PictureSetSubpixelOrder (ScreenPtr pScreen, int subpixel);
|
|---|
| 444 |
|
|---|
| 445 | extern _X_EXPORT int
|
|---|
| 446 | PictureGetSubpixelOrder (ScreenPtr pScreen);
|
|---|
| 447 |
|
|---|
| 448 | extern _X_EXPORT PictFormatPtr
|
|---|
| 449 | PictureCreateDefaultFormats (ScreenPtr pScreen, int *nformatp);
|
|---|
| 450 |
|
|---|
| 451 | extern _X_EXPORT PictFormatPtr
|
|---|
| 452 | PictureMatchVisual (ScreenPtr pScreen, int depth, VisualPtr pVisual);
|
|---|
| 453 |
|
|---|
| 454 | extern _X_EXPORT PictFormatPtr
|
|---|
| 455 | PictureMatchFormat (ScreenPtr pScreen, int depth, CARD32 format);
|
|---|
| 456 |
|
|---|
| 457 | extern _X_EXPORT Bool
|
|---|
| 458 | PictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats);
|
|---|
| 459 |
|
|---|
| 460 | extern _X_EXPORT int
|
|---|
| 461 | PictureGetFilterId (char *filter, int len, Bool makeit);
|
|---|
| 462 |
|
|---|
| 463 | extern _X_EXPORT char *
|
|---|
| 464 | PictureGetFilterName (int id);
|
|---|
| 465 |
|
|---|
| 466 | extern _X_EXPORT int
|
|---|
| 467 | PictureAddFilter (ScreenPtr pScreen,
|
|---|
| 468 | char *filter,
|
|---|
| 469 | PictFilterValidateParamsProcPtr ValidateParams,
|
|---|
| 470 | int width,
|
|---|
| 471 | int height);
|
|---|
| 472 |
|
|---|
| 473 | extern _X_EXPORT Bool
|
|---|
| 474 | PictureSetFilterAlias (ScreenPtr pScreen, char *filter, char *alias);
|
|---|
| 475 |
|
|---|
| 476 | extern _X_EXPORT Bool
|
|---|
| 477 | PictureSetDefaultFilters (ScreenPtr pScreen);
|
|---|
| 478 |
|
|---|
| 479 | extern _X_EXPORT void
|
|---|
| 480 | PictureResetFilters (ScreenPtr pScreen);
|
|---|
| 481 |
|
|---|
| 482 | extern _X_EXPORT PictFilterPtr
|
|---|
| 483 | PictureFindFilter (ScreenPtr pScreen, char *name, int len);
|
|---|
| 484 |
|
|---|
| 485 | extern _X_EXPORT int
|
|---|
| 486 | SetPicturePictFilter (PicturePtr pPicture, PictFilterPtr pFilter,
|
|---|
| 487 | xFixed *params, int nparams);
|
|---|
| 488 |
|
|---|
| 489 | extern _X_EXPORT int
|
|---|
| 490 | SetPictureFilter (PicturePtr pPicture, char *name, int len,
|
|---|
| 491 | xFixed *params, int nparams);
|
|---|
| 492 |
|
|---|
| 493 | extern _X_EXPORT Bool
|
|---|
| 494 | PictureFinishInit (void);
|
|---|
| 495 |
|
|---|
| 496 | extern _X_EXPORT void
|
|---|
| 497 | SetPictureToDefaults (PicturePtr pPicture);
|
|---|
| 498 |
|
|---|
| 499 | extern _X_EXPORT PicturePtr
|
|---|
| 500 | CreatePicture (Picture pid,
|
|---|
| 501 | DrawablePtr pDrawable,
|
|---|
| 502 | PictFormatPtr pFormat,
|
|---|
| 503 | Mask mask,
|
|---|
| 504 | XID *list,
|
|---|
| 505 | ClientPtr client,
|
|---|
| 506 | int *error);
|
|---|
| 507 |
|
|---|
| 508 | extern _X_EXPORT int
|
|---|
| 509 | ChangePicture (PicturePtr pPicture,
|
|---|
| 510 | Mask vmask,
|
|---|
| 511 | XID *vlist,
|
|---|
| 512 | DevUnion *ulist,
|
|---|
| 513 | ClientPtr client);
|
|---|
| 514 |
|
|---|
| 515 | extern _X_EXPORT int
|
|---|
| 516 | SetPictureClipRects (PicturePtr pPicture,
|
|---|
| 517 | int xOrigin,
|
|---|
| 518 | int yOrigin,
|
|---|
| 519 | int nRect,
|
|---|
| 520 | xRectangle *rects);
|
|---|
| 521 |
|
|---|
| 522 | extern _X_EXPORT int
|
|---|
| 523 | SetPictureClipRegion (PicturePtr pPicture,
|
|---|
| 524 | int xOrigin,
|
|---|
| 525 | int yOrigin,
|
|---|
| 526 | RegionPtr pRegion);
|
|---|
| 527 |
|
|---|
| 528 | extern _X_EXPORT int
|
|---|
| 529 | SetPictureTransform (PicturePtr pPicture,
|
|---|
| 530 | PictTransform *transform);
|
|---|
| 531 |
|
|---|
| 532 | extern _X_EXPORT void
|
|---|
| 533 | CopyPicture (PicturePtr pSrc,
|
|---|
| 534 | Mask mask,
|
|---|
| 535 | PicturePtr pDst);
|
|---|
| 536 |
|
|---|
| 537 | extern _X_EXPORT void
|
|---|
| 538 | ValidatePicture(PicturePtr pPicture);
|
|---|
| 539 |
|
|---|
| 540 | extern _X_EXPORT int
|
|---|
| 541 | FreePicture (pointer pPicture,
|
|---|
| 542 | XID pid);
|
|---|
| 543 |
|
|---|
| 544 | extern _X_EXPORT int
|
|---|
| 545 | FreePictFormat (pointer pPictFormat,
|
|---|
| 546 | XID pid);
|
|---|
| 547 |
|
|---|
| 548 | extern _X_EXPORT void
|
|---|
| 549 | CompositePicture (CARD8 op,
|
|---|
| 550 | PicturePtr pSrc,
|
|---|
| 551 | PicturePtr pMask,
|
|---|
| 552 | PicturePtr pDst,
|
|---|
| 553 | INT16 xSrc,
|
|---|
| 554 | INT16 ySrc,
|
|---|
| 555 | INT16 xMask,
|
|---|
| 556 | INT16 yMask,
|
|---|
| 557 | INT16 xDst,
|
|---|
| 558 | INT16 yDst,
|
|---|
| 559 | CARD16 width,
|
|---|
| 560 | CARD16 height);
|
|---|
| 561 |
|
|---|
| 562 | extern _X_EXPORT void
|
|---|
| 563 | CompositeGlyphs (CARD8 op,
|
|---|
| 564 | PicturePtr pSrc,
|
|---|
| 565 | PicturePtr pDst,
|
|---|
| 566 | PictFormatPtr maskFormat,
|
|---|
| 567 | INT16 xSrc,
|
|---|
| 568 | INT16 ySrc,
|
|---|
| 569 | int nlist,
|
|---|
| 570 | GlyphListPtr lists,
|
|---|
| 571 | GlyphPtr *glyphs);
|
|---|
| 572 |
|
|---|
| 573 | extern _X_EXPORT void
|
|---|
| 574 | CompositeRects (CARD8 op,
|
|---|
| 575 | PicturePtr pDst,
|
|---|
| 576 | xRenderColor *color,
|
|---|
| 577 | int nRect,
|
|---|
| 578 | xRectangle *rects);
|
|---|
| 579 |
|
|---|
| 580 | extern _X_EXPORT void
|
|---|
| 581 | CompositeTrapezoids (CARD8 op,
|
|---|
| 582 | PicturePtr pSrc,
|
|---|
| 583 | PicturePtr pDst,
|
|---|
| 584 | PictFormatPtr maskFormat,
|
|---|
| 585 | INT16 xSrc,
|
|---|
| 586 | INT16 ySrc,
|
|---|
| 587 | int ntrap,
|
|---|
| 588 | xTrapezoid *traps);
|
|---|
| 589 |
|
|---|
| 590 | extern _X_EXPORT void
|
|---|
| 591 | CompositeTriangles (CARD8 op,
|
|---|
| 592 | PicturePtr pSrc,
|
|---|
| 593 | PicturePtr pDst,
|
|---|
| 594 | PictFormatPtr maskFormat,
|
|---|
| 595 | INT16 xSrc,
|
|---|
| 596 | INT16 ySrc,
|
|---|
| 597 | int ntriangles,
|
|---|
| 598 | xTriangle *triangles);
|
|---|
| 599 |
|
|---|
| 600 | extern _X_EXPORT void
|
|---|
| 601 | CompositeTriStrip (CARD8 op,
|
|---|
| 602 | PicturePtr pSrc,
|
|---|
| 603 | PicturePtr pDst,
|
|---|
| 604 | PictFormatPtr maskFormat,
|
|---|
| 605 | INT16 xSrc,
|
|---|
| 606 | INT16 ySrc,
|
|---|
| 607 | int npoints,
|
|---|
| 608 | xPointFixed *points);
|
|---|
| 609 |
|
|---|
| 610 | extern _X_EXPORT void
|
|---|
| 611 | CompositeTriFan (CARD8 op,
|
|---|
| 612 | PicturePtr pSrc,
|
|---|
| 613 | PicturePtr pDst,
|
|---|
| 614 | PictFormatPtr maskFormat,
|
|---|
| 615 | INT16 xSrc,
|
|---|
| 616 | INT16 ySrc,
|
|---|
| 617 | int npoints,
|
|---|
| 618 | xPointFixed *points);
|
|---|
| 619 |
|
|---|
| 620 | extern _X_EXPORT CARD32
|
|---|
| 621 | PictureGradientColor (PictGradientStopPtr stop1,
|
|---|
| 622 | PictGradientStopPtr stop2,
|
|---|
| 623 | CARD32 x);
|
|---|
| 624 |
|
|---|
| 625 | extern _X_EXPORT void RenderExtensionInit (void);
|
|---|
| 626 |
|
|---|
| 627 | Bool
|
|---|
| 628 | AnimCurInit (ScreenPtr pScreen);
|
|---|
| 629 |
|
|---|
| 630 | int
|
|---|
| 631 | AnimCursorCreate (CursorPtr *cursors, CARD32 *deltas, int ncursor, CursorPtr *ppCursor, ClientPtr client, XID cid);
|
|---|
| 632 |
|
|---|
| 633 | extern _X_EXPORT void
|
|---|
| 634 | AddTraps (PicturePtr pPicture,
|
|---|
| 635 | INT16 xOff,
|
|---|
| 636 | INT16 yOff,
|
|---|
| 637 | int ntraps,
|
|---|
| 638 | xTrap *traps);
|
|---|
| 639 |
|
|---|
| 640 | extern _X_EXPORT PicturePtr
|
|---|
| 641 | CreateSolidPicture (Picture pid,
|
|---|
| 642 | xRenderColor *color,
|
|---|
| 643 | int *error);
|
|---|
| 644 |
|
|---|
| 645 | extern _X_EXPORT PicturePtr
|
|---|
| 646 | CreateLinearGradientPicture (Picture pid,
|
|---|
| 647 | xPointFixed *p1,
|
|---|
| 648 | xPointFixed *p2,
|
|---|
| 649 | int nStops,
|
|---|
| 650 | xFixed *stops,
|
|---|
| 651 | xRenderColor *colors,
|
|---|
| 652 | int *error);
|
|---|
| 653 |
|
|---|
| 654 | extern _X_EXPORT PicturePtr
|
|---|
| 655 | CreateRadialGradientPicture (Picture pid,
|
|---|
| 656 | xPointFixed *inner,
|
|---|
| 657 | xPointFixed *outer,
|
|---|
| 658 | xFixed innerRadius,
|
|---|
| 659 | xFixed outerRadius,
|
|---|
| 660 | int nStops,
|
|---|
| 661 | xFixed *stops,
|
|---|
| 662 | xRenderColor *colors,
|
|---|
| 663 | int *error);
|
|---|
| 664 |
|
|---|
| 665 | extern _X_EXPORT PicturePtr
|
|---|
| 666 | CreateConicalGradientPicture (Picture pid,
|
|---|
| 667 | xPointFixed *center,
|
|---|
| 668 | xFixed angle,
|
|---|
| 669 | int nStops,
|
|---|
| 670 | xFixed *stops,
|
|---|
| 671 | xRenderColor *colors,
|
|---|
| 672 | int *error);
|
|---|
| 673 |
|
|---|
| 674 | #ifdef PANORAMIX
|
|---|
| 675 | extern _X_EXPORT void PanoramiXRenderInit (void);
|
|---|
| 676 | extern _X_EXPORT void PanoramiXRenderReset (void);
|
|---|
| 677 | #endif
|
|---|
| 678 |
|
|---|
| 679 | /*
|
|---|
| 680 | * matrix.c
|
|---|
| 681 | */
|
|---|
| 682 |
|
|---|
| 683 | extern _X_EXPORT void
|
|---|
| 684 | PictTransform_from_xRenderTransform (PictTransformPtr pict,
|
|---|
| 685 | xRenderTransform *render);
|
|---|
| 686 |
|
|---|
| 687 | extern _X_EXPORT void
|
|---|
| 688 | xRenderTransform_from_PictTransform (xRenderTransform *render,
|
|---|
| 689 | PictTransformPtr pict);
|
|---|
| 690 |
|
|---|
| 691 | extern _X_EXPORT Bool
|
|---|
| 692 | PictureTransformPoint (PictTransformPtr transform,
|
|---|
| 693 | PictVectorPtr vector);
|
|---|
| 694 |
|
|---|
| 695 | extern _X_EXPORT Bool
|
|---|
| 696 | PictureTransformPoint3d (PictTransformPtr transform,
|
|---|
| 697 | PictVectorPtr vector);
|
|---|
| 698 |
|
|---|
| 699 | #endif /* _PICTURESTR_H_ */
|
|---|
