Xrender.h
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上传日期:2022-06-04
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源码类别:
流媒体/Mpeg4/MP4
开发平台:
Visual C++
- /*
- *
- * 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_ */