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+/* Cairo - a vector graphics library with display and print output
+ *
+ * Copyright © 2007 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it either under the terms of the GNU Lesser General Public
+ * License version 2.1 as published by the Free Software Foundation
+ * (the "LGPL") or, at your option, under the terms of the Mozilla
+ * Public License Version 1.1 (the "MPL"). If you do not alter this
+ * notice, a recipient may use your version of this file under either
+ * the MPL or the LGPL.
+ *
+ * You should have received a copy of the LGPL along with this library
+ * in the file COPYING-LGPL-2.1; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
+ * You should have received a copy of the MPL along with this library
+ * in the file COPYING-MPL-1.1
+ *
+ * The contents of this file are subject to the Mozilla Public License
+ * Version 1.1 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
+ * OF ANY KIND, either express or implied. See the LGPL or the MPL for
+ * the specific language governing rights and limitations.
+ *
+ * The Original Code is the cairo graphics library.
+ *
+ * The Initial Developer of the Original Code is Red Hat, Inc.
+ */
+
+#ifndef CAIRO_XLIB_XRENDER_PRIVATE_H
+#define CAIRO_XLIB_XRENDER_PRIVATE_H
+
+#include "cairo-features.h"
+#include "cairo-compiler-private.h"
+
+#include <X11/Xlib.h>
+
+/* These prototypes are used when defining interfaces missing from the
+ * render headers. As it happens, it is the case that all libxrender
+ * functions take a pointer as first argument. */
+
+__attribute__((__unused__)) static void _void_consume (void *p, ...) { }
+__attribute__((__unused__)) static void * _voidp_consume (void *p, ...) { return (void *)0; }
+__attribute__((__unused__)) static int _int_consume (void *p, ...) { return 0; }
+__attribute__((__unused__)) static void _void_consume_free (Display *p, XID n) { }
+
+
+#if CAIRO_HAS_XLIB_XRENDER_SURFACE
+
+#include "cairo-xlib-xrender.h"
+
+#include <X11/extensions/Xrender.h>
+#include <X11/extensions/renderproto.h>
+
+/* We require Render >= 0.6. The following defines were only added in
+ * 0.10. Make sure they are defined.
+ */
+
+/* Filters included in 0.10 */
+#ifndef FilterConvolution
+#define FilterConvolution "convolution"
+#endif
+
+/* Extended repeat attributes included in 0.10 */
+#ifndef RepeatNone
+#define RepeatNone 0
+#define RepeatNormal 1
+#define RepeatPad 2
+#define RepeatReflect 3
+#endif
+
+
+#ifndef PictOptBlendMinimum
+/*
+ * Operators only available in version 0.11
+ */
+#define PictOpBlendMinimum 0x30
+#define PictOpMultiply 0x30
+#define PictOpScreen 0x31
+#define PictOpOverlay 0x32
+#define PictOpDarken 0x33
+#define PictOpLighten 0x34
+#define PictOpColorDodge 0x35
+#define PictOpColorBurn 0x36
+#define PictOpHardLight 0x37
+#define PictOpSoftLight 0x38
+#define PictOpDifference 0x39
+#define PictOpExclusion 0x3a
+#define PictOpHSLHue 0x3b
+#define PictOpHSLSaturation 0x3c
+#define PictOpHSLColor 0x3d
+#define PictOpHSLLuminosity 0x3e
+#define PictOpBlendMaximum 0x3e
+#endif
+
+#if !HAVE_XRENDERCREATESOLIDFILL
+#define XRenderCreateSolidFill _int_consume
+#endif
+
+#if !HAVE_XRENDERCREATELINEARGRADIENT
+#define XRenderCreateLinearGradient _int_consume
+
+typedef struct _XLinearGradient {
+ XPointFixed p1;
+ XPointFixed p2;
+} XLinearGradient;
+#endif
+
+#if !HAVE_XRENDERCREATERADIALGRADIENT
+#define XRenderCreateRadialGradient _int_consume
+
+typedef struct _XCircle {
+ XFixed x;
+ XFixed y;
+ XFixed radius;
+} XCircle;
+typedef struct _XRadialGradient {
+ XCircle inner;
+ XCircle outer;
+} XRadialGradient;
+#endif
+
+#if !HAVE_XRENDERCREATECONICALGRADIENT
+#define XRenderCreateConicalGradient _int_consume
+
+typedef struct _XConicalGradient {
+ XPointFixed center;
+ XFixed angle; /* in degrees */
+} XConicalGradient;
+#endif
+
+
+#else /* !CAIRO_HAS_XLIB_XRENDER_SURFACE */
+
+/* Provide dummy symbols and macros to get it compile and take the fallback
+ * route, just like as if Xrender is not available in the server at run-time. */
+
+
+/* Functions */
+
+#define XRenderQueryExtension _int_consume
+#define XRenderQueryVersion _int_consume
+#define XRenderQueryFormats _int_consume
+#define XRenderQuerySubpixelOrder _int_consume
+#define XRenderSetSubpixelOrder _int_consume
+#define XRenderFindVisualFormat _voidp_consume
+#define XRenderFindFormat _voidp_consume
+#define XRenderFindStandardFormat _voidp_consume
+#define XRenderQueryPictIndexValues _voidp_consume
+#define XRenderCreatePicture _int_consume
+#define XRenderChangePicture _void_consume
+#define XRenderSetPictureClipRectangles _void_consume
+#define XRenderSetPictureClipRegion _void_consume
+#define XRenderSetPictureTransform _void_consume
+#define XRenderFreePicture _void_consume_free
+#define XRenderComposite _void_consume
+#define XRenderCreateGlyphSet _int_consume
+#define XRenderReferenceGlyphSet _int_consume
+#define XRenderFreeGlyphSet _void_consume_free
+#define XRenderAddGlyphs _void_consume
+#define XRenderFreeGlyphs _void_consume
+#define XRenderCompositeString8 _void_consume
+#define XRenderCompositeString16 _void_consume
+#define XRenderCompositeString32 _void_consume
+#define XRenderCompositeText8 (cairo_xrender_composite_text_func_t) _void_consume
+#define XRenderCompositeText16 _void_consume
+#define XRenderCompositeText32 _void_consume
+#define XRenderFillRectangle _void_consume
+#define XRenderFillRectangles _void_consume
+#define XRenderCompositeTrapezoids _void_consume
+#define XRenderCompositeTriangles _void_consume
+#define XRenderCompositeTriStrip _void_consume
+#define XRenderCompositeTriFan _void_consume
+#define XRenderCompositeDoublePoly _void_consume
+#define XRenderParseColor _int_consume
+#define XRenderCreateCursor _int_consume
+#define XRenderQueryFilters _voidp_consume
+#define XRenderSetPictureFilter _void_consume
+#define XRenderCreateAnimCursor _int_consume
+#define XRenderAddTraps _void_consume
+#define XRenderCreateSolidFill _int_consume
+#define XRenderCreateLinearGradient _int_consume
+#define XRenderCreateRadialGradient _int_consume
+#define XRenderCreateConicalGradient _int_consume
+
+#define cairo_xlib_surface_create_with_xrender_format _voidp_consume
+
+
+
+/* The rest of this file is copied from various Xrender header files, with
+ * the following copyright/license information:
+ *
+ * Copyright © 2000 SuSE, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of SuSE not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission. SuSE makes no representations about the
+ * suitability of this software for any purpose. It is provided "as is"
+ * without express or implied warranty.
+ *
+ * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author: Keith Packard, SuSE, Inc.
+ */
+
+
+/* Copied from X11/extensions/render.h */
+
+typedef unsigned long Glyph;
+typedef unsigned long GlyphSet;
+typedef unsigned long Picture;
+typedef unsigned long PictFormat;
+
+#define BadPictFormat 0
+#define BadPicture 1
+#define BadPictOp 2
+#define BadGlyphSet 3
+#define BadGlyph 4
+#define RenderNumberErrors (BadGlyph+1)
+
+#define PictTypeIndexed 0
+#define PictTypeDirect 1
+
+#define PictOpMinimum 0
+#define PictOpClear 0
+#define PictOpSrc 1
+#define PictOpDst 2
+#define PictOpOver 3
+#define PictOpOverReverse 4
+#define PictOpIn 5
+#define PictOpInReverse 6
+#define PictOpOut 7
+#define PictOpOutReverse 8
+#define PictOpAtop 9
+#define PictOpAtopReverse 10
+#define PictOpXor 11
+#define PictOpAdd 12
+#define PictOpSaturate 13
+#define PictOpMaximum 13
+
+/*
+ * Operators only available in version 0.2
+ */
+#define PictOpDisjointMinimum 0x10
+#define PictOpDisjointClear 0x10
+#define PictOpDisjointSrc 0x11
+#define PictOpDisjointDst 0x12
+#define PictOpDisjointOver 0x13
+#define PictOpDisjointOverReverse 0x14
+#define PictOpDisjointIn 0x15
+#define PictOpDisjointInReverse 0x16
+#define PictOpDisjointOut 0x17
+#define PictOpDisjointOutReverse 0x18
+#define PictOpDisjointAtop 0x19
+#define PictOpDisjointAtopReverse 0x1a
+#define PictOpDisjointXor 0x1b
+#define PictOpDisjointMaximum 0x1b
+
+#define PictOpConjointMinimum 0x20
+#define PictOpConjointClear 0x20
+#define PictOpConjointSrc 0x21
+#define PictOpConjointDst 0x22
+#define PictOpConjointOver 0x23
+#define PictOpConjointOverReverse 0x24
+#define PictOpConjointIn 0x25
+#define PictOpConjointInReverse 0x26
+#define PictOpConjointOut 0x27
+#define PictOpConjointOutReverse 0x28
+#define PictOpConjointAtop 0x29
+#define PictOpConjointAtopReverse 0x2a
+#define PictOpConjointXor 0x2b
+#define PictOpConjointMaximum 0x2b
+
+/*
+ * Operators only available in version 0.11
+ */
+#define PictOpBlendMinimum 0x30
+#define PictOpMultiply 0x30
+#define PictOpScreen 0x31
+#define PictOpOverlay 0x32
+#define PictOpDarken 0x33
+#define PictOpLighten 0x34
+#define PictOpColorDodge 0x35
+#define PictOpColorBurn 0x36
+#define PictOpHardLight 0x37
+#define PictOpSoftLight 0x38
+#define PictOpDifference 0x39
+#define PictOpExclusion 0x3a
+#define PictOpHSLHue 0x3b
+#define PictOpHSLSaturation 0x3c
+#define PictOpHSLColor 0x3d
+#define PictOpHSLLuminosity 0x3e
+#define PictOpBlendMaximum 0x3e
+
+#define PolyEdgeSharp 0
+#define PolyEdgeSmooth 1
+
+#define PolyModePrecise 0
+#define PolyModeImprecise 1
+
+#define CPRepeat (1 << 0)
+#define CPAlphaMap (1 << 1)
+#define CPAlphaXOrigin (1 << 2)
+#define CPAlphaYOrigin (1 << 3)
+#define CPClipXOrigin (1 << 4)
+#define CPClipYOrigin (1 << 5)
+#define CPClipMask (1 << 6)
+#define CPGraphicsExposure (1 << 7)
+#define CPSubwindowMode (1 << 8)
+#define CPPolyEdge (1 << 9)
+#define CPPolyMode (1 << 10)
+#define CPDither (1 << 11)
+#define CPComponentAlpha (1 << 12)
+#define CPLastBit 12
+
+/* Filters included in 0.6 */
+#define FilterNearest "nearest"
+#define FilterBilinear "bilinear"
+/* Filters included in 0.10 */
+#define FilterConvolution "convolution"
+
+#define FilterFast "fast"
+#define FilterGood "good"
+#define FilterBest "best"
+
+#define FilterAliasNone -1
+
+/* Subpixel orders included in 0.6 */
+#define SubPixelUnknown 0
+#define SubPixelHorizontalRGB 1
+#define SubPixelHorizontalBGR 2
+#define SubPixelVerticalRGB 3
+#define SubPixelVerticalBGR 4
+#define SubPixelNone 5
+
+/* Extended repeat attributes included in 0.10 */
+#define RepeatNone 0
+#define RepeatNormal 1
+#define RepeatPad 2
+#define RepeatReflect 3
+
+
+
+/* Copied from X11/extensions/Xrender.h */
+
+typedef struct {
+ short red;
+ short redMask;
+ short green;
+ short greenMask;
+ short blue;
+ short blueMask;
+ short alpha;
+ short alphaMask;
+} XRenderDirectFormat;
+
+typedef struct {
+ PictFormat id;
+ int type;
+ int depth;
+ XRenderDirectFormat direct;
+ Colormap colormap;
+} XRenderPictFormat;
+
+#define PictFormatID (1 << 0)
+#define PictFormatType (1 << 1)
+#define PictFormatDepth (1 << 2)
+#define PictFormatRed (1 << 3)
+#define PictFormatRedMask (1 << 4)
+#define PictFormatGreen (1 << 5)
+#define PictFormatGreenMask (1 << 6)
+#define PictFormatBlue (1 << 7)
+#define PictFormatBlueMask (1 << 8)
+#define PictFormatAlpha (1 << 9)
+#define PictFormatAlphaMask (1 << 10)
+#define PictFormatColormap (1 << 11)
+
+typedef struct _XRenderPictureAttributes {
+ int repeat;
+ Picture alpha_map;
+ int alpha_x_origin;
+ int alpha_y_origin;
+ int clip_x_origin;
+ int clip_y_origin;
+ Pixmap clip_mask;
+ Bool graphics_exposures;
+ int subwindow_mode;
+ int poly_edge;
+ int poly_mode;
+ Atom dither;
+ Bool component_alpha;
+} XRenderPictureAttributes;
+
+typedef struct {
+ unsigned short red;
+ unsigned short green;
+ unsigned short blue;
+ unsigned short alpha;
+} XRenderColor;
+
+typedef struct _XGlyphInfo {
+ unsigned short width;
+ unsigned short height;
+ short x;
+ short y;
+ short xOff;
+ short yOff;
+} XGlyphInfo;
+
+typedef struct _XGlyphElt8 {
+ GlyphSet glyphset;
+ _Xconst char *chars;
+ int nchars;
+ int xOff;
+ int yOff;
+} XGlyphElt8;
+
+typedef struct _XGlyphElt16 {
+ GlyphSet glyphset;
+ _Xconst unsigned short *chars;
+ int nchars;
+ int xOff;
+ int yOff;
+} XGlyphElt16;
+
+typedef struct _XGlyphElt32 {
+ GlyphSet glyphset;
+ _Xconst unsigned int *chars;
+ int nchars;
+ int xOff;
+ int yOff;
+} XGlyphElt32;
+
+typedef double XDouble;
+
+typedef struct _XPointDouble {
+ XDouble x, y;
+} XPointDouble;
+
+#define XDoubleToFixed(f) ((XFixed) ((f) * 65536))
+#define XFixedToDouble(f) (((XDouble) (f)) / 65536)
+
+typedef int XFixed;
+
+typedef struct _XPointFixed {
+ XFixed x, y;
+} XPointFixed;
+
+typedef struct _XLineFixed {
+ XPointFixed p1, p2;
+} XLineFixed;
+
+typedef struct _XTriangle {
+ XPointFixed p1, p2, p3;
+} XTriangle;
+
+typedef struct _XCircle {
+ XFixed x;
+ XFixed y;
+ XFixed radius;
+} XCircle;
+
+typedef struct _XTrapezoid {
+ XFixed top, bottom;
+ XLineFixed left, right;
+} XTrapezoid;
+
+typedef struct _XTransform {
+ XFixed matrix[3][3];
+} XTransform;
+
+typedef struct _XFilters {
+ int nfilter;
+ char **filter;
+ int nalias;
+ short *alias;
+} XFilters;
+
+typedef struct _XIndexValue {
+ unsigned long pixel;
+ unsigned short red, green, blue, alpha;
+} XIndexValue;
+
+typedef struct _XAnimCursor {
+ Cursor cursor;
+ unsigned long delay;
+} XAnimCursor;
+
+typedef struct _XSpanFix {
+ XFixed left, right, y;
+} XSpanFix;
+
+typedef struct _XTrap {
+ XSpanFix top, bottom;
+} XTrap;
+
+typedef struct _XLinearGradient {
+ XPointFixed p1;
+ XPointFixed p2;
+} XLinearGradient;
+
+typedef struct _XRadialGradient {
+ XCircle inner;
+ XCircle outer;
+} XRadialGradient;
+
+typedef struct _XConicalGradient {
+ XPointFixed center;
+ XFixed angle; /* in degrees */
+} XConicalGradient;
+
+#define PictStandardARGB32 0
+#define PictStandardRGB24 1
+#define PictStandardA8 2
+#define PictStandardA4 3
+#define PictStandardA1 4
+#define PictStandardNUM 5
+
+
+
+/* Copied from X11/extensions/renderproto.h */
+
+#include <X11/Xmd.h>
+
+#define Window CARD32
+#define Drawable CARD32
+#define Font CARD32
+#define Pixmap CARD32
+#define Cursor CARD32
+#define Colormap CARD32
+#define GContext CARD32
+#define Atom CARD32
+#define VisualID CARD32
+#define Time CARD32
+#define KeyCode CARD8
+#define KeySym CARD32
+
+#define Picture CARD32
+#define PictFormat CARD32
+#define Fixed INT32
+#define Glyphset CARD32
+#define Glyph CARD32
+
+/*
+ * data structures
+ */
+
+typedef struct {
+ CARD16 red B16;
+ CARD16 redMask B16;
+ CARD16 green B16;
+ CARD16 greenMask B16;
+ CARD16 blue B16;
+ CARD16 blueMask B16;
+ CARD16 alpha B16;
+ CARD16 alphaMask B16;
+} xDirectFormat;
+
+#define sz_xDirectFormat 16
+
+typedef struct {
+ PictFormat id B32;
+ CARD8 type;
+ CARD8 depth;
+ CARD16 pad1 B16;
+ xDirectFormat direct;
+ Colormap colormap;
+} xPictFormInfo;
+
+#define sz_xPictFormInfo 28
+
+typedef struct {
+ VisualID visual;
+ PictFormat format;
+} xPictVisual;
+
+#define sz_xPictVisual 8
+
+typedef struct {
+ CARD8 depth;
+ CARD8 pad1;
+ CARD16 nPictVisuals B16;
+ CARD32 pad2 B32;
+} xPictDepth;
+
+#define sz_xPictDepth 8
+
+typedef struct {
+ CARD32 nDepth B32;
+ PictFormat fallback B32;
+} xPictScreen;
+
+#define sz_xPictScreen 8
+
+typedef struct {
+ CARD32 pixel B32;
+ CARD16 red B16;
+ CARD16 green B16;
+ CARD16 blue B16;
+ CARD16 alpha B16;
+} xIndexValue;
+
+#define sz_xIndexValue 12
+
+typedef struct {
+ CARD16 red B16;
+ CARD16 green B16;
+ CARD16 blue B16;
+ CARD16 alpha B16;
+} xRenderColor;
+
+#define sz_xRenderColor 8
+
+typedef struct {
+ Fixed x B32;
+ Fixed y B32;
+} xPointFixed;
+
+#define sz_xPointFixed 8
+
+typedef struct {
+ xPointFixed p1;
+ xPointFixed p2;
+} xLineFixed;
+
+#define sz_xLineFixed 16
+
+typedef struct {
+ xPointFixed p1, p2, p3;
+} xTriangle;
+
+#define sz_xTriangle 24
+
+typedef struct {
+ Fixed top B32;
+ Fixed bottom B32;
+ xLineFixed left;
+ xLineFixed right;
+} xTrapezoid;
+
+#define sz_xTrapezoid 40
+
+typedef struct {
+ CARD16 width B16;
+ CARD16 height B16;
+ INT16 x B16;
+ INT16 y B16;
+ INT16 xOff B16;
+ INT16 yOff B16;
+} xGlyphInfo;
+
+#define sz_xGlyphInfo 12
+
+typedef struct {
+ CARD8 len;
+ CARD8 pad1;
+ CARD16 pad2;
+ INT16 deltax;
+ INT16 deltay;
+} xGlyphElt;
+
+#define sz_xGlyphElt 8
+
+typedef struct {
+ Fixed l, r, y;
+} xSpanFix;
+
+#define sz_xSpanFix 12
+
+typedef struct {
+ xSpanFix top, bot;
+} xTrap;
+
+#define sz_xTrap 24
+
+/*
+ * requests and replies
+ */
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ CARD32 majorVersion B32;
+ CARD32 minorVersion B32;
+} xRenderQueryVersionReq;
+
+#define sz_xRenderQueryVersionReq 12
+
+typedef struct {
+ BYTE type; /* X_Reply */
+ BYTE pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 majorVersion B32;
+ CARD32 minorVersion B32;
+ CARD32 pad2 B32;
+ CARD32 pad3 B32;
+ CARD32 pad4 B32;
+ CARD32 pad5 B32;
+} xRenderQueryVersionReply;
+
+#define sz_xRenderQueryVersionReply 32
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+} xRenderQueryPictFormatsReq;
+
+#define sz_xRenderQueryPictFormatsReq 4
+
+typedef struct {
+ BYTE type; /* X_Reply */
+ BYTE pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 numFormats B32;
+ CARD32 numScreens B32;
+ CARD32 numDepths B32;
+ CARD32 numVisuals B32;
+ CARD32 numSubpixel B32; /* Version 0.6 */
+ CARD32 pad5 B32;
+} xRenderQueryPictFormatsReply;
+
+#define sz_xRenderQueryPictFormatsReply 32
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ PictFormat format B32;
+} xRenderQueryPictIndexValuesReq;
+
+#define sz_xRenderQueryPictIndexValuesReq 8
+
+typedef struct {
+ BYTE type; /* X_Reply */
+ BYTE pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 numIndexValues;
+ CARD32 pad2 B32;
+ CARD32 pad3 B32;
+ CARD32 pad4 B32;
+ CARD32 pad5 B32;
+ CARD32 pad6 B32;
+} xRenderQueryPictIndexValuesReply;
+
+#define sz_xRenderQueryPictIndexValuesReply 32
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Picture pid B32;
+ Drawable drawable B32;
+ PictFormat format B32;
+ CARD32 mask B32;
+} xRenderCreatePictureReq;
+
+#define sz_xRenderCreatePictureReq 20
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Picture picture B32;
+ CARD32 mask B32;
+} xRenderChangePictureReq;
+
+#define sz_xRenderChangePictureReq 12
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Picture picture B32;
+ INT16 xOrigin B16;
+ INT16 yOrigin B16;
+} xRenderSetPictureClipRectanglesReq;
+
+#define sz_xRenderSetPictureClipRectanglesReq 12
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Picture picture B32;
+} xRenderFreePictureReq;
+
+#define sz_xRenderFreePictureReq 8
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ CARD8 op;
+ CARD8 pad1;
+ CARD16 pad2 B16;
+ Picture src B32;
+ Picture mask B32;
+ Picture dst B32;
+ INT16 xSrc B16;
+ INT16 ySrc B16;
+ INT16 xMask B16;
+ INT16 yMask B16;
+ INT16 xDst B16;
+ INT16 yDst B16;
+ CARD16 width B16;
+ CARD16 height B16;
+} xRenderCompositeReq;
+
+#define sz_xRenderCompositeReq 36
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Picture src B32;
+ Picture dst B32;
+ CARD32 colorScale B32;
+ CARD32 alphaScale B32;
+ INT16 xSrc B16;
+ INT16 ySrc B16;
+ INT16 xDst B16;
+ INT16 yDst B16;
+ CARD16 width B16;
+ CARD16 height B16;
+} xRenderScaleReq;
+
+#define sz_xRenderScaleReq 32
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ CARD8 op;
+ CARD8 pad1;
+ CARD16 pad2 B16;
+ Picture src B32;
+ Picture dst B32;
+ PictFormat maskFormat B32;
+ INT16 xSrc B16;
+ INT16 ySrc B16;
+} xRenderTrapezoidsReq;
+
+#define sz_xRenderTrapezoidsReq 24
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ CARD8 op;
+ CARD8 pad1;
+ CARD16 pad2 B16;
+ Picture src B32;
+ Picture dst B32;
+ PictFormat maskFormat B32;
+ INT16 xSrc B16;
+ INT16 ySrc B16;
+} xRenderTrianglesReq;
+
+#define sz_xRenderTrianglesReq 24
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ CARD8 op;
+ CARD8 pad1;
+ CARD16 pad2 B16;
+ Picture src B32;
+ Picture dst B32;
+ PictFormat maskFormat B32;
+ INT16 xSrc B16;
+ INT16 ySrc B16;
+} xRenderTriStripReq;
+
+#define sz_xRenderTriStripReq 24
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ CARD8 op;
+ CARD8 pad1;
+ CARD16 pad2 B16;
+ Picture src B32;
+ Picture dst B32;
+ PictFormat maskFormat B32;
+ INT16 xSrc B16;
+ INT16 ySrc B16;
+} xRenderTriFanReq;
+
+#define sz_xRenderTriFanReq 24
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Glyphset gsid B32;
+ PictFormat format B32;
+} xRenderCreateGlyphSetReq;
+
+#define sz_xRenderCreateGlyphSetReq 12
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Glyphset gsid B32;
+ Glyphset existing B32;
+} xRenderReferenceGlyphSetReq;
+
+#define sz_xRenderReferenceGlyphSetReq 24
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Glyphset glyphset B32;
+} xRenderFreeGlyphSetReq;
+
+#define sz_xRenderFreeGlyphSetReq 8
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Glyphset glyphset B32;
+ CARD32 nglyphs;
+} xRenderAddGlyphsReq;
+
+#define sz_xRenderAddGlyphsReq 12
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Glyphset glyphset B32;
+} xRenderFreeGlyphsReq;
+
+#define sz_xRenderFreeGlyphsReq 8
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ CARD8 op;
+ CARD8 pad1;
+ CARD16 pad2 B16;
+ Picture src B32;
+ Picture dst B32;
+ PictFormat maskFormat B32;
+ Glyphset glyphset B32;
+ INT16 xSrc B16;
+ INT16 ySrc B16;
+} xRenderCompositeGlyphsReq, xRenderCompositeGlyphs8Req,
+xRenderCompositeGlyphs16Req, xRenderCompositeGlyphs32Req;
+
+#define sz_xRenderCompositeGlyphs8Req 28
+#define sz_xRenderCompositeGlyphs16Req 28
+#define sz_xRenderCompositeGlyphs32Req 28
+
+/* 0.1 and higher */
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ CARD8 op;
+ CARD8 pad1;
+ CARD16 pad2 B16;
+ Picture dst B32;
+ xRenderColor color;
+} xRenderFillRectanglesReq;
+
+#define sz_xRenderFillRectanglesReq 20
+
+/* 0.5 and higher */
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Cursor cid B32;
+ Picture src B32;
+ CARD16 x B16;
+ CARD16 y B16;
+} xRenderCreateCursorReq;
+
+#define sz_xRenderCreateCursorReq 16
+
+/* 0.6 and higher */
+
+/*
+ * This can't use an array because 32-bit values may be in bitfields
+ */
+typedef struct {
+ Fixed matrix11 B32;
+ Fixed matrix12 B32;
+ Fixed matrix13 B32;
+ Fixed matrix21 B32;
+ Fixed matrix22 B32;
+ Fixed matrix23 B32;
+ Fixed matrix31 B32;
+ Fixed matrix32 B32;
+ Fixed matrix33 B32;
+} xRenderTransform;
+
+#define sz_xRenderTransform 36
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Picture picture B32;
+ xRenderTransform transform;
+} xRenderSetPictureTransformReq;
+
+#define sz_xRenderSetPictureTransformReq 44
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Drawable drawable B32;
+} xRenderQueryFiltersReq;
+
+#define sz_xRenderQueryFiltersReq 8
+
+typedef struct {
+ BYTE type; /* X_Reply */
+ BYTE pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 numAliases B32; /* LISTofCARD16 */
+ CARD32 numFilters B32; /* LISTofSTRING8 */
+ CARD32 pad2 B32;
+ CARD32 pad3 B32;
+ CARD32 pad4 B32;
+ CARD32 pad5 B32;
+} xRenderQueryFiltersReply;
+
+#define sz_xRenderQueryFiltersReply 32
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Picture picture B32;
+ CARD16 nbytes B16; /* number of bytes in name */
+ CARD16 pad B16;
+} xRenderSetPictureFilterReq;
+
+#define sz_xRenderSetPictureFilterReq 12
+
+/* 0.8 and higher */
+
+typedef struct {
+ Cursor cursor B32;
+ CARD32 delay B32;
+} xAnimCursorElt;
+
+#define sz_xAnimCursorElt 8
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Cursor cid B32;
+} xRenderCreateAnimCursorReq;
+
+#define sz_xRenderCreateAnimCursorReq 8
+
+/* 0.9 and higher */
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Picture picture;
+ INT16 xOff B16;
+ INT16 yOff B16;
+} xRenderAddTrapsReq;
+
+#define sz_xRenderAddTrapsReq 12
+
+/* 0.10 and higher */
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Picture pid B32;
+ xRenderColor color;
+} xRenderCreateSolidFillReq;
+
+#define sz_xRenderCreateSolidFillReq 16
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Picture pid B32;
+ xPointFixed p1;
+ xPointFixed p2;
+ CARD32 nStops;
+} xRenderCreateLinearGradientReq;
+
+#define sz_xRenderCreateLinearGradientReq 28
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Picture pid B32;
+ xPointFixed inner;
+ xPointFixed outer;
+ Fixed inner_radius;
+ Fixed outer_radius;
+ CARD32 nStops;
+} xRenderCreateRadialGradientReq;
+
+#define sz_xRenderCreateRadialGradientReq 36
+
+typedef struct {
+ CARD8 reqType;
+ CARD8 renderReqType;
+ CARD16 length B16;
+ Picture pid B32;
+ xPointFixed center;
+ Fixed angle; /* in degrees */
+ CARD32 nStops;
+} xRenderCreateConicalGradientReq;
+
+#define sz_xRenderCreateConicalGradientReq 24
+
+#undef Window
+#undef Drawable
+#undef Font
+#undef Pixmap
+#undef Cursor
+#undef Colormap
+#undef GContext
+#undef Atom
+#undef VisualID
+#undef Time
+#undef KeyCode
+#undef KeySym
+
+#undef Picture
+#undef PictFormat
+#undef Fixed
+#undef Glyphset
+#undef Glyph
+
+
+#endif /* CAIRO_HAS_XLIB_XRENDER_SURFACE */
+
+#endif /* CAIRO_XLIB_XRENDER_PRIVATE_H */