diff options
Diffstat (limited to 'target_arm64/usr/include/xorg/mifillarc.h')
| -rw-r--r-- | target_arm64/usr/include/xorg/mifillarc.h | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/target_arm64/usr/include/xorg/mifillarc.h b/target_arm64/usr/include/xorg/mifillarc.h deleted file mode 100644 index 1478d18..0000000 --- a/target_arm64/usr/include/xorg/mifillarc.h +++ /dev/null @@ -1,187 +0,0 @@ -/************************************************************ - -Copyright 1989, 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. - -********************************************************/ - -#ifndef __MIFILLARC_H__ -#define __MIFILLARC_H__ - -#define FULLCIRCLE (360 * 64) - -typedef struct _miFillArc { - int xorg, yorg; - int y; - int dx, dy; - int e; - int ym, yk, xm, xk; -} miFillArcRec; - -/* could use 64-bit integers */ -typedef struct _miFillArcD { - int xorg, yorg; - int y; - int dx, dy; - double e; - double ym, yk, xm, xk; -} miFillArcDRec; - -#define miFillArcEmpty(arc) (!(arc)->angle2 || \ - !(arc)->width || !(arc)->height || \ - (((arc)->width == 1) && ((arc)->height & 1))) - -#define miCanFillArc(arc) (((arc)->width == (arc)->height) || \ - (((arc)->width <= 800) && ((arc)->height <= 800))) - -#define MIFILLARCSETUP() \ - x = 0; \ - y = info.y; \ - e = info.e; \ - xk = info.xk; \ - xm = info.xm; \ - yk = info.yk; \ - ym = info.ym; \ - dx = info.dx; \ - dy = info.dy; \ - xorg = info.xorg; \ - yorg = info.yorg - -#define MIFILLARCSTEP(slw) \ - e += yk; \ - while (e >= 0) \ - { \ - x++; \ - xk -= xm; \ - e += xk; \ - } \ - y--; \ - yk -= ym; \ - slw = (x << 1) + dx; \ - if ((e == xk) && (slw > 1)) \ - slw-- - -#define MIFILLCIRCSTEP(slw) MIFILLARCSTEP(slw) -#define MIFILLELLSTEP(slw) MIFILLARCSTEP(slw) - -#define miFillArcLower(slw) (((y + dy) != 0) && ((slw > 1) || (e != xk))) - -typedef struct _miSliceEdge { - int x; - int stepx; - int deltax; - int e; - int dy; - int dx; -} miSliceEdgeRec, *miSliceEdgePtr; - -typedef struct _miArcSlice { - miSliceEdgeRec edge1, edge2; - int min_top_y, max_top_y; - int min_bot_y, max_bot_y; - Bool edge1_top, edge2_top; - Bool flip_top, flip_bot; -} miArcSliceRec; - -#define MIARCSLICESTEP(edge) \ - edge.x -= edge.stepx; \ - edge.e -= edge.dx; \ - if (edge.e <= 0) \ - { \ - edge.x -= edge.deltax; \ - edge.e += edge.dy; \ - } - -#define miFillSliceUpper(slice) \ - ((y >= slice.min_top_y) && (y <= slice.max_top_y)) - -#define miFillSliceLower(slice) \ - ((y >= slice.min_bot_y) && (y <= slice.max_bot_y)) - -#define MIARCSLICEUPPER(xl,xr,slice,slw) \ - xl = xorg - x; \ - xr = xl + slw - 1; \ - if (slice.edge1_top && (slice.edge1.x < xr)) \ - xr = slice.edge1.x; \ - if (slice.edge2_top && (slice.edge2.x > xl)) \ - xl = slice.edge2.x; - -#define MIARCSLICELOWER(xl,xr,slice,slw) \ - xl = xorg - x; \ - xr = xl + slw - 1; \ - if (!slice.edge1_top && (slice.edge1.x > xl)) \ - xl = slice.edge1.x; \ - if (!slice.edge2_top && (slice.edge2.x < xr)) \ - xr = slice.edge2.x; - -#define MIWIDEARCSETUP(x,y,dy,slw,e,xk,xm,yk,ym) \ - x = 0; \ - y = slw >> 1; \ - yk = y << 3; \ - xm = 8; \ - ym = 8; \ - if (dy) \ - { \ - xk = 0; \ - if (slw & 1) \ - e = -1; \ - else \ - e = -(y << 2) - 2; \ - } \ - else \ - { \ - y++; \ - yk += 4; \ - xk = -4; \ - if (slw & 1) \ - e = -(y << 2) - 3; \ - else \ - e = - (y << 3); \ - } - -#define MIFILLINARCSTEP(slw) \ - ine += inyk; \ - while (ine >= 0) \ - { \ - inx++; \ - inxk -= inxm; \ - ine += inxk; \ - } \ - iny--; \ - inyk -= inym; \ - slw = (inx << 1) + dx; \ - if ((ine == inxk) && (slw > 1)) \ - slw-- - -#define miFillInArcLower(slw) (((iny + dy) != 0) && \ - ((slw > 1) || (ine != inxk))) - -extern _X_EXPORT void miFillArcSetup(xArc * /*arc */ , - miFillArcRec * /*info */ - ); - -extern _X_EXPORT void miFillArcSliceSetup(xArc * /*arc */ , - miArcSliceRec * /*slice */ , - GCPtr /*pGC */ - ); - -#endif /* __MIFILLARC_H__ */ |