diff options
Diffstat (limited to 'target_arm64/usr/include/xorg/miwideline.h')
| -rw-r--r-- | target_arm64/usr/include/xorg/miwideline.h | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/target_arm64/usr/include/xorg/miwideline.h b/target_arm64/usr/include/xorg/miwideline.h deleted file mode 100644 index 1105411..0000000 --- a/target_arm64/usr/include/xorg/miwideline.h +++ /dev/null @@ -1,119 +0,0 @@ -/* - -Copyright 1988, 1998 The Open Group - -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. - -The above copyright notice and this permission notice shall be included -in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall -not be used in advertising or otherwise to promote the sale, use or -other dealings in this Software without prior written authorization -from The Open Group. - -*/ - -/* Author: Keith Packard, MIT X Consortium */ - -#include "mispans.h" -#include "mifpoly.h" /* for ICEIL */ - -/* - * Polygon edge description for integer wide-line routines - */ - -typedef struct _PolyEdge { - int height; /* number of scanlines to process */ - int x; /* starting x coordinate */ - int stepx; /* fixed integral dx */ - int signdx; /* variable dx sign */ - int e; /* initial error term */ - int dy; - int dx; -} PolyEdgeRec, *PolyEdgePtr; - -#define SQSECANT 108.856472512142 /* 1/sin^2(11/2) - miter limit constant */ - -/* - * types for general polygon routines - */ - -typedef struct _PolyVertex { - double x, y; -} PolyVertexRec, *PolyVertexPtr; - -typedef struct _PolySlope { - int dx, dy; - double k; /* x0 * dy - y0 * dx */ -} PolySlopeRec, *PolySlopePtr; - -/* - * Line face description for caps/joins - */ - -typedef struct _LineFace { - double xa, ya; - int dx, dy; - int x, y; - double k; -} LineFaceRec, *LineFacePtr; - -/* - * macros for polygon fillers - */ - -#define MILINESETPIXEL(pDrawable, pGC, pixel, oldPixel) { \ - oldPixel = pGC->fgPixel; \ - if (pixel != oldPixel) { \ - ChangeGCVal gcval; \ - gcval.val = pixel; \ - ChangeGC (NullClient, pGC, GCForeground, &gcval); \ - ValidateGC (pDrawable, pGC); \ - } \ -} -#define MILINERESETPIXEL(pDrawable, pGC, pixel, oldPixel) { \ - if (pixel != oldPixel) { \ - ChangeGCVal gcval; \ - gcval.val = oldPixel; \ - ChangeGC (NullClient, pGC, GCForeground, &gcval); \ - ValidateGC (pDrawable, pGC); \ - } \ -} - -extern _X_EXPORT void miRoundJoinClip(LineFacePtr /*pLeft */ , - LineFacePtr /*pRight */ , - PolyEdgePtr /*edge1 */ , - PolyEdgePtr /*edge2 */ , - int * /*y1 */ , - int * /*y2 */ , - Bool * /*left1 */ , - Bool * /*left2 */ - ); - -extern _X_EXPORT int miRoundCapClip(LineFacePtr /*face */ , - Bool /*isInt */ , - PolyEdgePtr /*edge */ , - Bool * /*leftEdge */ - ); - -extern _X_EXPORT int miPolyBuildEdge(double x0, double y0, double k, int dx, - int dy, int xi, int yi, int left, - PolyEdgePtr edge); -extern _X_EXPORT int miPolyBuildPoly(PolyVertexPtr vertices, - PolySlopePtr slopes, int count, int xi, - int yi, PolyEdgePtr left, - PolyEdgePtr right, int *pnleft, - int *pnright, int *h); |