| 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 | typedef struct _PictSolidFill {
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| 69 | unsigned int type;
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| 70 | CARD32 color;
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| 71 | } PictSolidFill, *PictSolidFillPtr;
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| 72 |
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| 73 | typedef struct _PictGradientStop {
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| 74 | xFixed x;
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| 75 | xRenderColor color;
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| 76 | } PictGradientStop, *PictGradientStopPtr;
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| 77 |
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| 78 | typedef struct _PictGradient {
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| 79 | unsigned int type;
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| 80 | int nstops;
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| 81 | PictGradientStopPtr stops;
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| 82 | } PictGradient, *PictGradientPtr;
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| 83 |
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| 84 | typedef struct _PictLinearGradient {
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| 85 | unsigned int type;
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| 86 | int nstops;
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| 87 | PictGradientStopPtr stops;
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| 88 | xPointFixed p1;
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| 89 | xPointFixed p2;
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| 90 | } PictLinearGradient, *PictLinearGradientPtr;
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| 91 |
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| 92 | typedef struct _PictCircle {
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| 93 | xFixed x;
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| 94 | xFixed y;
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| 95 | xFixed radius;
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| 96 | } PictCircle, *PictCirclePtr;
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| 97 |
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| 98 | typedef struct _PictRadialGradient {
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| 99 | unsigned int type;
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| 100 | int nstops;
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| 101 | PictGradientStopPtr stops;
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| 102 | PictCircle c1;
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| 103 | PictCircle c2;
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| 104 | } PictRadialGradient, *PictRadialGradientPtr;
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| 105 |
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| 106 | typedef struct _PictConicalGradient {
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| 107 | unsigned int type;
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| 108 | int nstops;
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| 109 | PictGradientStopPtr stops;
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| 110 | xPointFixed center;
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| 111 | xFixed angle;
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| 112 | } PictConicalGradient, *PictConicalGradientPtr;
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| 113 |
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| 114 | typedef union _SourcePict {
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| 115 | unsigned int type;
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| 116 | PictSolidFill solidFill;
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| 117 | PictGradient gradient;
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| 118 | PictLinearGradient linear;
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| 119 | PictRadialGradient radial;
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| 120 | PictConicalGradient conical;
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| 121 | } SourcePict, *SourcePictPtr;
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| 122 |
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| 123 | typedef struct _Picture {
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| 124 | DrawablePtr pDrawable;
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| 125 | PictFormatPtr pFormat;
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| 126 | PictFormatShort format; /* PICT_FORMAT */
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| 127 | int refcnt;
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| 128 | CARD32 id;
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| 129 | unsigned int repeat:1;
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| 130 | unsigned int graphicsExposures:1;
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| 131 | unsigned int subWindowMode:1;
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| 132 | unsigned int polyEdge:1;
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| 133 | unsigned int polyMode:1;
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| 134 | unsigned int freeCompClip:1;
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| 135 | unsigned int componentAlpha:1;
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| 136 | unsigned int repeatType:2;
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| 137 | unsigned int filter:3;
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| 138 | unsigned int stateChanges:CPLastBit;
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| 139 | unsigned int unused:18 - CPLastBit;
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| 140 |
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| 141 | PicturePtr pNext; /* chain on same drawable */
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| 142 |
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| 143 | PicturePtr alphaMap;
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| 144 | DDXPointRec alphaOrigin;
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| 145 |
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| 146 | DDXPointRec clipOrigin;
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| 147 | RegionPtr clientClip;
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| 148 |
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| 149 | unsigned long serialNumber;
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| 150 |
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| 151 | RegionPtr pCompositeClip;
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| 152 |
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| 153 | PrivateRec *devPrivates;
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| 154 |
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| 155 | PictTransform *transform;
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| 156 |
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| 157 | SourcePictPtr pSourcePict;
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| 158 | xFixed *filter_params;
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| 159 | int filter_nparams;
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| 160 | } PictureRec;
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| 161 |
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| 162 | typedef Bool (*PictFilterValidateParamsProcPtr) (ScreenPtr pScreen, int id,
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| 163 | xFixed * params, int nparams,
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| 164 | int *width, int *height);
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| 165 | typedef struct {
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| 166 | char *name;
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| 167 | int id;
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| 168 | PictFilterValidateParamsProcPtr ValidateParams;
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| 169 | int width, height;
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| 170 | } PictFilterRec, *PictFilterPtr;
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| 171 |
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| 172 | #define PictFilterNearest 0
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| 173 | #define PictFilterBilinear 1
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| 174 |
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| 175 | #define PictFilterFast 2
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| 176 | #define PictFilterGood 3
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| 177 | #define PictFilterBest 4
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| 178 |
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| 179 | #define PictFilterConvolution 5
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| 180 | /* if you add an 8th filter, expand the filter bitfield above */
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| 181 |
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| 182 | typedef struct {
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| 183 | char *alias;
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| 184 | int alias_id;
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| 185 | int filter_id;
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| 186 | } PictFilterAliasRec, *PictFilterAliasPtr;
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| 187 |
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| 188 | typedef int (*CreatePictureProcPtr) (PicturePtr pPicture);
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| 189 | typedef void (*DestroyPictureProcPtr) (PicturePtr pPicture);
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| 190 | typedef int (*ChangePictureClipProcPtr) (PicturePtr pPicture,
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| 191 | int clipType, void *value, int n);
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| 192 | typedef void (*DestroyPictureClipProcPtr) (PicturePtr pPicture);
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| 193 |
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| 194 | typedef int (*ChangePictureTransformProcPtr) (PicturePtr pPicture,
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| 195 | PictTransform * transform);
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| 196 |
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| 197 | typedef int (*ChangePictureFilterProcPtr) (PicturePtr pPicture,
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| 198 | int filter,
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| 199 | xFixed * params, int nparams);
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| 200 |
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| 201 | typedef void (*DestroyPictureFilterProcPtr) (PicturePtr pPicture);
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| 202 |
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| 203 | typedef void (*ChangePictureProcPtr) (PicturePtr pPicture, Mask mask);
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| 204 | typedef void (*ValidatePictureProcPtr) (PicturePtr pPicture, Mask mask);
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| 205 | typedef void (*CompositeProcPtr) (CARD8 op,
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| 206 | PicturePtr pSrc,
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| 207 | PicturePtr pMask,
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| 208 | PicturePtr pDst,
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| 209 | INT16 xSrc,
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| 210 | INT16 ySrc,
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| 211 | INT16 xMask,
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| 212 | INT16 yMask,
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| 213 | INT16 xDst,
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| 214 | INT16 yDst, CARD16 width, CARD16 height);
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| 215 |
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| 216 | typedef void (*GlyphsProcPtr) (CARD8 op,
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| 217 | PicturePtr pSrc,
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| 218 | PicturePtr pDst,
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| 219 | PictFormatPtr maskFormat,
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| 220 | INT16 xSrc,
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| 221 | INT16 ySrc,
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| 222 | int nlists,
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| 223 | GlyphListPtr lists, GlyphPtr * glyphs);
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| 224 |
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| 225 | typedef void (*CompositeRectsProcPtr) (CARD8 op,
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| 226 | PicturePtr pDst,
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| 227 | xRenderColor * color,
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| 228 | int nRect, xRectangle *rects);
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| 229 |
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| 230 | typedef void (*RasterizeTrapezoidProcPtr) (PicturePtr pMask,
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| 231 | xTrapezoid * trap,
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| 232 | int x_off, int y_off);
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| 233 |
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| 234 | typedef void (*TrapezoidsProcPtr) (CARD8 op,
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| 235 | PicturePtr pSrc,
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| 236 | PicturePtr pDst,
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| 237 | PictFormatPtr maskFormat,
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| 238 | INT16 xSrc,
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| 239 | INT16 ySrc, int ntrap, xTrapezoid * traps);
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| 240 |
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| 241 | typedef void (*TrianglesProcPtr) (CARD8 op,
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| 242 | PicturePtr pSrc,
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| 243 | PicturePtr pDst,
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| 244 | PictFormatPtr maskFormat,
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| 245 | INT16 xSrc,
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| 246 | INT16 ySrc, int ntri, xTriangle * tris);
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| 247 |
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| 248 | typedef void (*TriStripProcPtr) (CARD8 op,
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| 249 | PicturePtr pSrc,
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| 250 | PicturePtr pDst,
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| 251 | PictFormatPtr maskFormat,
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| 252 | INT16 xSrc,
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| 253 | INT16 ySrc, int npoint, xPointFixed * points);
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| 254 |
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| 255 | typedef void (*TriFanProcPtr) (CARD8 op,
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| 256 | PicturePtr pSrc,
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| 257 | PicturePtr pDst,
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| 258 | PictFormatPtr maskFormat,
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| 259 | INT16 xSrc,
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| 260 | INT16 ySrc, int npoint, xPointFixed * points);
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| 261 |
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| 262 | typedef Bool (*InitIndexedProcPtr) (ScreenPtr pScreen, PictFormatPtr pFormat);
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| 263 |
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| 264 | typedef void (*CloseIndexedProcPtr) (ScreenPtr pScreen, PictFormatPtr pFormat);
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| 265 |
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| 266 | typedef void (*UpdateIndexedProcPtr) (ScreenPtr pScreen,
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| 267 | PictFormatPtr pFormat,
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| 268 | int ndef, xColorItem * pdef);
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| 269 |
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| 270 | typedef void (*AddTrapsProcPtr) (PicturePtr pPicture,
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| 271 | INT16 xOff,
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| 272 | INT16 yOff, int ntrap, xTrap * traps);
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| 273 |
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| 274 | typedef void (*AddTrianglesProcPtr) (PicturePtr pPicture,
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| 275 | INT16 xOff,
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| 276 | INT16 yOff, int ntri, xTriangle * tris);
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| 277 |
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| 278 | typedef Bool (*RealizeGlyphProcPtr) (ScreenPtr pScreen, GlyphPtr glyph);
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| 279 |
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| 280 | typedef void (*UnrealizeGlyphProcPtr) (ScreenPtr pScreen, GlyphPtr glyph);
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| 281 |
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| 282 | typedef struct _PictureScreen {
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| 283 | PictFormatPtr formats;
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| 284 | PictFormatPtr fallback;
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| 285 | int nformats;
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| 286 |
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| 287 | CreatePictureProcPtr CreatePicture;
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| 288 | DestroyPictureProcPtr DestroyPicture;
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| 289 | ChangePictureClipProcPtr ChangePictureClip;
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| 290 | DestroyPictureClipProcPtr DestroyPictureClip;
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| 291 |
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| 292 | ChangePictureProcPtr ChangePicture;
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| 293 | ValidatePictureProcPtr ValidatePicture;
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| 294 |
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| 295 | CompositeProcPtr Composite;
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| 296 | GlyphsProcPtr Glyphs; /* unused */
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| 297 | CompositeRectsProcPtr CompositeRects;
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| 298 |
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| 299 | DestroyWindowProcPtr DestroyWindow;
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| 300 | CloseScreenProcPtr CloseScreen;
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| 301 |
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| 302 | StoreColorsProcPtr StoreColors;
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| 303 |
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| 304 | InitIndexedProcPtr InitIndexed;
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| 305 | CloseIndexedProcPtr CloseIndexed;
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| 306 | UpdateIndexedProcPtr UpdateIndexed;
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| 307 |
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| 308 | int subpixel;
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| 309 |
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| 310 | PictFilterPtr filters;
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| 311 | int nfilters;
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| 312 | PictFilterAliasPtr filterAliases;
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| 313 | int nfilterAliases;
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| 314 |
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| 315 | /**
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| 316 | * Called immediately after a picture's transform is changed through the
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| 317 | * SetPictureTransform request. Not called for source-only pictures.
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| 318 | */
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| 319 | ChangePictureTransformProcPtr ChangePictureTransform;
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| 320 |
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| 321 | /**
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| 322 | * Called immediately after a picture's transform is changed through the
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| 323 | * SetPictureFilter request. Not called for source-only pictures.
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| 324 | */
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| 325 | ChangePictureFilterProcPtr ChangePictureFilter;
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| 326 |
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| 327 | DestroyPictureFilterProcPtr DestroyPictureFilter;
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| 328 |
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| 329 | TrapezoidsProcPtr Trapezoids;
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| 330 | TrianglesProcPtr Triangles;
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| 331 |
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| 332 | RasterizeTrapezoidProcPtr RasterizeTrapezoid;
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| 333 |
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| 334 | AddTrianglesProcPtr AddTriangles;
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| 335 |
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| 336 | AddTrapsProcPtr AddTraps;
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| 337 |
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| 338 | RealizeGlyphProcPtr RealizeGlyph;
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| 339 | UnrealizeGlyphProcPtr UnrealizeGlyph;
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| 340 |
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| 341 | #define PICTURE_SCREEN_VERSION 2
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| 342 | TriStripProcPtr TriStrip;
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| 343 | TriFanProcPtr TriFan;
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| 344 | } PictureScreenRec, *PictureScreenPtr;
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| 345 |
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| 346 | extern _X_EXPORT DevPrivateKeyRec PictureScreenPrivateKeyRec;
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| 347 | #define PictureScreenPrivateKey (&PictureScreenPrivateKeyRec)
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| 348 |
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| 349 | extern _X_EXPORT DevPrivateKeyRec PictureWindowPrivateKeyRec;
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| 350 | #define PictureWindowPrivateKey (&PictureWindowPrivateKeyRec)
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| 351 |
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| 352 | extern RESTYPE PictureType;
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| 353 | extern RESTYPE PictFormatType;
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| 354 | extern RESTYPE GlyphSetType;
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| 355 |
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| 356 | #define GetPictureScreen(s) ((PictureScreenPtr)dixLookupPrivate(&(s)->devPrivates, PictureScreenPrivateKey))
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| 357 | #define GetPictureScreenIfSet(s) (dixPrivateKeyRegistered(PictureScreenPrivateKey) ? GetPictureScreen(s) : NULL)
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| 358 | #define SetPictureScreen(s,p) dixSetPrivate(&(s)->devPrivates, PictureScreenPrivateKey, p)
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| 359 | #define GetPictureWindow(w) ((PicturePtr)dixLookupPrivate(&(w)->devPrivates, PictureWindowPrivateKey))
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| 360 | #define SetPictureWindow(w,p) dixSetPrivate(&(w)->devPrivates, PictureWindowPrivateKey, p)
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| 361 |
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| 362 | #define VERIFY_PICTURE(pPicture, pid, client, mode) {\
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| 363 | int tmprc = dixLookupResourceByType((void *)&(pPicture), pid,\
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| 364 | PictureType, client, mode);\
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| 365 | if (tmprc != Success)\
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| 366 | return tmprc;\
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| 367 | }
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| 368 |
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| 369 | #define VERIFY_ALPHA(pPicture, pid, client, mode) {\
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| 370 | if (pid == None) \
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| 371 | pPicture = 0; \
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| 372 | else { \
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| 373 | VERIFY_PICTURE(pPicture, pid, client, mode); \
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| 374 | } \
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| 375 | } \
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| 376 |
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| 377 | extern _X_EXPORT PictFormatPtr
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| 378 | PictureWindowFormat(WindowPtr pWindow);
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| 379 |
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| 380 | extern _X_EXPORT Bool
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| 381 | PictureSetSubpixelOrder(ScreenPtr pScreen, int subpixel);
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| 382 |
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| 383 | extern _X_EXPORT int
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| 384 | PictureGetSubpixelOrder(ScreenPtr pScreen);
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| 385 |
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| 386 | extern _X_EXPORT PictFormatPtr
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| 387 | PictureMatchVisual(ScreenPtr pScreen, int depth, VisualPtr pVisual);
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| 388 |
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| 389 | extern _X_EXPORT PictFormatPtr
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| 390 | PictureMatchFormat(ScreenPtr pScreen, int depth, CARD32 format);
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| 391 |
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| 392 | extern _X_EXPORT Bool
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| 393 | PictureInit(ScreenPtr pScreen, PictFormatPtr formats, int nformats);
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| 394 |
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| 395 | extern _X_EXPORT int
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| 396 | PictureGetFilterId(const char *filter, int len, Bool makeit);
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| 397 |
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| 398 | extern _X_EXPORT char *PictureGetFilterName(int id);
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| 399 |
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| 400 | extern _X_EXPORT int
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| 401 | PictureAddFilter(ScreenPtr pScreen,
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| 402 | const char *filter,
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| 403 | PictFilterValidateParamsProcPtr ValidateParams,
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| 404 | int width, int height);
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| 405 |
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| 406 | extern _X_EXPORT Bool
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| 407 | PictureSetFilterAlias(ScreenPtr pScreen, const char *filter, const char *alias);
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| 408 |
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| 409 | extern _X_EXPORT Bool
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| 410 | PictureSetDefaultFilters(ScreenPtr pScreen);
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| 411 |
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| 412 | extern _X_EXPORT void
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| 413 | PictureResetFilters(ScreenPtr pScreen);
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| 414 |
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| 415 | extern _X_EXPORT PictFilterPtr
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| 416 | PictureFindFilter(ScreenPtr pScreen, char *name, int len);
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| 417 |
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| 418 | extern _X_EXPORT int
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| 419 | SetPicturePictFilter(PicturePtr pPicture, PictFilterPtr pFilter,
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| 420 | xFixed * params, int nparams);
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| 421 |
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| 422 | extern _X_EXPORT int
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| 423 | SetPictureFilter(PicturePtr pPicture, char *name, int len,
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| 424 | xFixed * params, int nparams);
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| 425 |
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| 426 | extern _X_EXPORT Bool
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| 427 | PictureFinishInit(void);
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| 428 |
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| 429 | extern _X_EXPORT PicturePtr
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| 430 | CreatePicture(Picture pid,
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| 431 | DrawablePtr pDrawable,
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| 432 | PictFormatPtr pFormat,
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| 433 | Mask mask, XID *list, ClientPtr client, int *error);
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| 434 |
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| 435 | extern _X_EXPORT int
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| 436 | ChangePicture(PicturePtr pPicture,
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| 437 | Mask vmask, XID *vlist, DevUnion *ulist, ClientPtr client);
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| 438 |
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| 439 | extern _X_EXPORT int
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| 440 |
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| 441 | SetPictureClipRects(PicturePtr pPicture,
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| 442 | int xOrigin, int yOrigin, int nRect, xRectangle *rects);
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| 443 |
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| 444 | extern _X_EXPORT int
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| 445 | SetPictureClipRegion(PicturePtr pPicture,
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| 446 | int xOrigin, int yOrigin, RegionPtr pRegion);
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| 447 |
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| 448 | extern _X_EXPORT int
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| 449 | SetPictureTransform(PicturePtr pPicture, PictTransform * transform);
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| 450 |
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| 451 | extern _X_EXPORT void
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| 452 | ValidatePicture(PicturePtr pPicture);
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| 453 |
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| 454 | extern _X_EXPORT int
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| 455 | FreePicture(void *pPicture, XID pid);
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| 456 |
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| 457 | extern _X_EXPORT void
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| 458 | CompositePicture(CARD8 op,
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| 459 | PicturePtr pSrc,
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| 460 | PicturePtr pMask,
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| 461 | PicturePtr pDst,
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| 462 | INT16 xSrc,
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| 463 | INT16 ySrc,
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| 464 | INT16 xMask,
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| 465 | INT16 yMask,
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| 466 | INT16 xDst, INT16 yDst, CARD16 width, CARD16 height);
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| 467 |
|
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| 468 | extern _X_EXPORT void
|
|---|
| 469 | CompositeGlyphs(CARD8 op,
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| 470 | PicturePtr pSrc,
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| 471 | PicturePtr pDst,
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| 472 | PictFormatPtr maskFormat,
|
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| 473 | INT16 xSrc,
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|---|
| 474 | INT16 ySrc, int nlist, GlyphListPtr lists, GlyphPtr * glyphs);
|
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| 475 |
|
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| 476 | extern _X_EXPORT void
|
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| 477 | CompositeRects(CARD8 op,
|
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| 478 | PicturePtr pDst,
|
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| 479 | xRenderColor * color, int nRect, xRectangle *rects);
|
|---|
| 480 |
|
|---|
| 481 | extern _X_EXPORT void
|
|---|
| 482 | CompositeTrapezoids(CARD8 op,
|
|---|
| 483 | PicturePtr pSrc,
|
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| 484 | PicturePtr pDst,
|
|---|
| 485 | PictFormatPtr maskFormat,
|
|---|
| 486 | INT16 xSrc, INT16 ySrc, int ntrap, xTrapezoid * traps);
|
|---|
| 487 |
|
|---|
| 488 | extern _X_EXPORT void
|
|---|
| 489 | CompositeTriangles(CARD8 op,
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|---|
| 490 | PicturePtr pSrc,
|
|---|
| 491 | PicturePtr pDst,
|
|---|
| 492 | PictFormatPtr maskFormat,
|
|---|
| 493 | INT16 xSrc,
|
|---|
| 494 | INT16 ySrc, int ntriangles, xTriangle * triangles);
|
|---|
| 495 |
|
|---|
| 496 | extern _X_EXPORT void
|
|---|
| 497 | CompositeTriStrip(CARD8 op,
|
|---|
| 498 | PicturePtr pSrc,
|
|---|
| 499 | PicturePtr pDst,
|
|---|
| 500 | PictFormatPtr maskFormat,
|
|---|
| 501 | INT16 xSrc, INT16 ySrc, int npoints, xPointFixed * points);
|
|---|
| 502 |
|
|---|
| 503 | extern _X_EXPORT void
|
|---|
| 504 | CompositeTriFan(CARD8 op,
|
|---|
| 505 | PicturePtr pSrc,
|
|---|
| 506 | PicturePtr pDst,
|
|---|
| 507 | PictFormatPtr maskFormat,
|
|---|
| 508 | INT16 xSrc, INT16 ySrc, int npoints, xPointFixed * points);
|
|---|
| 509 |
|
|---|
| 510 | Bool
|
|---|
| 511 | AnimCurInit(ScreenPtr pScreen);
|
|---|
| 512 |
|
|---|
| 513 | int
|
|---|
| 514 | AnimCursorCreate(CursorPtr *cursors, CARD32 *deltas, int ncursor,
|
|---|
| 515 | CursorPtr *ppCursor, ClientPtr client, XID cid);
|
|---|
| 516 |
|
|---|
| 517 | extern _X_EXPORT void
|
|---|
| 518 | AddTraps(PicturePtr pPicture,
|
|---|
| 519 | INT16 xOff, INT16 yOff, int ntraps, xTrap * traps);
|
|---|
| 520 |
|
|---|
| 521 | extern _X_EXPORT PicturePtr
|
|---|
| 522 | CreateSolidPicture(Picture pid, xRenderColor * color, int *error);
|
|---|
| 523 |
|
|---|
| 524 | extern _X_EXPORT PicturePtr
|
|---|
| 525 | CreateLinearGradientPicture(Picture pid,
|
|---|
| 526 | xPointFixed * p1,
|
|---|
| 527 | xPointFixed * p2,
|
|---|
| 528 | int nStops,
|
|---|
| 529 | xFixed * stops, xRenderColor * colors, int *error);
|
|---|
| 530 |
|
|---|
| 531 | extern _X_EXPORT PicturePtr
|
|---|
| 532 | CreateRadialGradientPicture(Picture pid,
|
|---|
| 533 | xPointFixed * inner,
|
|---|
| 534 | xPointFixed * outer,
|
|---|
| 535 | xFixed innerRadius,
|
|---|
| 536 | xFixed outerRadius,
|
|---|
| 537 | int nStops,
|
|---|
| 538 | xFixed * stops, xRenderColor * colors, int *error);
|
|---|
| 539 |
|
|---|
| 540 | extern _X_EXPORT PicturePtr
|
|---|
| 541 | CreateConicalGradientPicture(Picture pid,
|
|---|
| 542 | xPointFixed * center,
|
|---|
| 543 | xFixed angle,
|
|---|
| 544 | int nStops,
|
|---|
| 545 | xFixed * stops, xRenderColor * colors, int *error);
|
|---|
| 546 |
|
|---|
| 547 | #ifdef PANORAMIX
|
|---|
| 548 | extern void PanoramiXRenderInit(void);
|
|---|
| 549 | extern void PanoramiXRenderReset(void);
|
|---|
| 550 | #endif
|
|---|
| 551 |
|
|---|
| 552 | /*
|
|---|
| 553 | * matrix.c
|
|---|
| 554 | */
|
|---|
| 555 |
|
|---|
| 556 | extern _X_EXPORT void
|
|---|
| 557 | PictTransform_from_xRenderTransform(PictTransformPtr pict,
|
|---|
| 558 | xRenderTransform * render);
|
|---|
| 559 |
|
|---|
| 560 | extern _X_EXPORT void
|
|---|
| 561 | xRenderTransform_from_PictTransform(xRenderTransform * render,
|
|---|
| 562 | PictTransformPtr pict);
|
|---|
| 563 |
|
|---|
| 564 | extern _X_EXPORT Bool
|
|---|
| 565 | PictureTransformPoint(PictTransformPtr transform, PictVectorPtr vector);
|
|---|
| 566 |
|
|---|
| 567 | extern _X_EXPORT Bool
|
|---|
| 568 | PictureTransformPoint3d(PictTransformPtr transform, PictVectorPtr vector);
|
|---|
| 569 |
|
|---|
| 570 | #endif /* _PICTURESTR_H_ */
|
|---|
