/*
*
* 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.
*/
#ifndef _XRENDER_H_
#define _XRENDER_H_
#include <X11/Xlib.h>
#include <X11/Xfuncproto.h>
#include <X11/Xosdefs.h>
#include <X11/Xutil.h>
#include <X11/extensions/render.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;
_XFUNCPROTOBEGIN
Bool XRenderQueryExtension (Display *dpy, int *event_basep, int *error_basep);
Status XRenderQueryVersion (Display *dpy,
int *major_versionp,
int *minor_versionp);
Status XRenderQueryFormats (Display *dpy);
int XRenderQuerySubpixelOrder (Display *dpy, int screen);
Bool XRenderSetSubpixelOrder (Display *dpy, int screen, int subpixel);
XRenderPictFormat *
XRenderFindVisualFormat (Display *dpy, _Xconst Visual *visual);
XRenderPictFormat *
XRenderFindFormat (Display *dpy,
unsigned long mask,
_Xconst XRenderPictFormat *templ,
int count);
#define PictStandardARGB32 0
#define PictStandardRGB24 1
#define PictStandardA8 2
#define PictStandardA4 3
#define PictStandardA1 4
#define PictStandardNUM 5
XRenderPictFormat *
XRenderFindStandardFormat (Display *dpy,
int format);
XIndexValue *
XRenderQueryPictIndexValues(Display *dpy,
_Xconst XRenderPictFormat *format,
int *num);
Picture
XRenderCreatePicture (Display *dpy,
Drawable drawable,
_Xconst XRenderPictFormat *format,
unsigned long valuemask,
_Xconst XRenderPictureAttributes *attributes);
void
XRenderChangePicture (Display *dpy,
Picture picture,
unsigned long valuemask,
_Xconst XRenderPictureAttributes *attributes);
void
XRenderSetPictureClipRectangles (Display *dpy,
Picture picture,
int xOrigin,
int yOrigin,
_Xconst XRectangle *rects,
int n);
void
XRenderSetPictureClipRegion (Display *dpy,
Picture picture,
Region r);
void
XRenderSetPictureTransform (Display *dpy,
Picture picture,
XTransform *transform);
void
XRenderFreePicture (Display *dpy,
Picture picture);
void
XRenderComposite (Display *dpy,
int op,
Picture src,
Picture mask,
Picture dst,
int src_x,
int src_y,
int mask_x,
int mask_y,
int dst_x,
int dst_y,
unsigned int width,
unsigned int height);
GlyphSet
XRenderCreateGlyphSet (Display *dpy, _Xconst XRenderPictFormat *format);
GlyphSet
XRenderReferenceGlyphSet (Display *dpy, GlyphSet existing);
void
XRenderFreeGlyphSet (Display *dpy, GlyphSet glyphset);
void
XRenderAddGlyphs (Display *dpy,
GlyphSet glyphset,
_Xconst Glyph *gids,
_Xconst XGlyphInfo *glyphs,
int nglyphs,
_Xconst char *images,
int nbyte_images);
void
XRenderFreeGlyphs (Display *dpy,
GlyphSet glyphset,
_Xconst Glyph *gids,
int nglyphs);
void
XRenderCompositeString8 (Display *dpy,
int op,
Picture src,
Picture dst,
_Xconst XRenderPictFormat *maskFormat,
GlyphSet glyphset,
int xSrc,
int ySrc,
int xDst,
int yDst,
_Xconst char *string,
int nchar);
void
XRenderCompositeString16 (Display *dpy,
int op,
Picture src,
Picture dst,
_Xconst XRenderPictFormat *maskFormat,
GlyphSet glyphset,
int xSrc,
int ySrc,
int xDst,
int yDst,
_Xconst unsigned short *string,
int nchar);
void
XRenderCompositeString32 (Display *dpy,
int op,
Picture src,
Picture dst,
_Xconst XRenderPictFormat *maskFormat,
GlyphSet glyphset,
int xSrc,
int ySrc,
int xDst,
int yDst,
_Xconst unsigned int *string,
int nchar);
void
XRenderCompositeText8 (Display *dpy,
int op,
Picture src,
Picture dst,
_Xconst XRenderPictFormat *maskFormat,
int xSrc,
int ySrc,
int xDst,
int yDst,
_Xconst XGlyphElt8 *elts,
int nelt);
void
XRenderCompositeText16 (Display *dpy,
int op,
Picture src,
Picture dst,
_Xconst XRenderPictFormat *maskFormat,
int xSrc,
int ySrc,
int xDst,
int yDst,
_Xconst XGlyphElt16 *elts,
int nelt);
void
XRenderCompositeText32 (Display *dpy,
int op,
Picture src,
Picture dst,
_Xconst XRenderPictFormat *maskFormat,
int xSrc,
int ySrc,
int xDst,
int yDst,
_Xconst XGlyphElt32 *elts,
int nelt);
void
XRenderFillRectangle (Display *dpy,
int op,
Picture dst,
_Xconst XRenderColor *color,
int x,
int y,
unsigned int width,
unsigned int height);
void
XRenderFillRectangles (Display *dpy,
int op,
Picture dst,
_Xconst XRenderColor *color,
_Xconst XRectangle *rectangles,
int n_rects);
void
XRenderCompositeTrapezoids (Display *dpy,
int op,
Picture src,
Picture dst,
_Xconst XRenderPictFormat *maskFormat,
int xSrc,
int ySrc,
_Xconst XTrapezoid *traps,
int ntrap);
void
XRenderCompositeTriangles (Display *dpy,
int op,
Picture src,
Picture dst,
_Xconst XRenderPictFormat *maskFormat,
int xSrc,
int ySrc,
_Xconst XTriangle *triangles,
int ntriangle);
void
XRenderCompositeTriStrip (Display *dpy,
int op,
Picture src,
Picture dst,
_Xconst XRenderPictFormat *maskFormat,
int xSrc,
int ySrc,
_Xconst XPointFixed *points,
int npoint);
void
XRenderCompositeTriFan (Display *dpy,
int op,
Picture src,
Picture dst,
_Xconst XRenderPictFormat *maskFormat,
int xSrc,
int ySrc,
_Xconst XPointFixed *points,
int npoint);
void
XRenderCompositeDoublePoly (Display *dpy,
int op,
Picture src,
Picture dst,
_Xconst XRenderPictFormat *maskFormat,
int xSrc,
int ySrc,
int xDst,
int yDst,
_Xconst XPointDouble *fpoints,
int npoints,
int winding);
Status
XRenderParseColor(Display *dpy,
char *spec,
XRenderColor *def);
Cursor
XRenderCreateCursor (Display *dpy,
Picture source,
unsigned int x,
unsigned int y);
XFilters *
XRenderQueryFilters (Display *dpy, Drawable drawable);
void
XRenderSetPictureFilter (Display *dpy,
Picture picture,
const char *filter,
XFixed *params,
int nparams);
Cursor
XRenderCreateAnimCursor (Display *dpy,
int ncursor,
XAnimCursor *cursors);
void
XRenderAddTraps (Display *dpy,
Picture picture,
int xOff,
int yOff,
_Xconst XTrap *traps,
int ntrap);
Picture XRenderCreateSolidFill (Display *dpy,
const XRenderColor *color);
Picture XRenderCreateLinearGradient (Display *dpy,
const XLinearGradient *gradient,
const XFixed *stops,
const XRenderColor *colors,
int nstops);
Picture XRenderCreateRadialGradient (Display *dpy,
const XRadialGradient *gradient,
const XFixed *stops,
const XRenderColor *colors,
int nstops);
Picture XRenderCreateConicalGradient (Display *dpy,
const XConicalGradient *gradient,
const XFixed *stops,
const XRenderColor *colors,
int nstops);
_XFUNCPROTOEND
#endif /* _XRENDER_H_ */