diff options
| -rw-r--r-- | mi/mi.h | 51 | ||||
| -rw-r--r-- | mi/miarc.c | 15 | ||||
| -rw-r--r-- | mi/mibitblt.c | 10 | ||||
| -rw-r--r-- | mi/midash.c | 193 | ||||
| -rw-r--r-- | mi/mifillarc.c | 18 | ||||
| -rw-r--r-- | mi/mifillarc.h | 24 | ||||
| -rw-r--r-- | mi/mipointer.c | 47 | ||||
| -rw-r--r-- | mi/mipointer.h | 15 | ||||
| -rw-r--r-- | mi/mipoly.h | 8 | ||||
| -rw-r--r-- | mi/mipolytext.c | 51 | ||||
| -rw-r--r-- | mi/mipolyutil.c | 10 | ||||
| -rw-r--r-- | mi/miregion.c | 33 | ||||
| -rw-r--r-- | mi/miscrinit.c | 8 | ||||
| -rw-r--r-- | mi/mispans.c | 30 | ||||
| -rw-r--r-- | mi/mispans.h | 16 | ||||
| -rw-r--r-- | mi/miwideline.c | 51 | ||||
| -rw-r--r-- | mi/miwideline.h | 42 | ||||
| -rw-r--r-- | mi/mizerarc.c | 6 | ||||
| -rw-r--r-- | mi/mizerarc.h | 6 |
19 files changed, 61 insertions, 573 deletions
@@ -85,18 +85,6 @@ extern RegionPtr miCopyArea( int /*yOut*/ ); -extern void miOpqStipDrawable( - DrawablePtr /*pDraw*/, - GCPtr /*pGC*/, - RegionPtr /*prgnSrc*/, - MiBits * /*pbits*/, - int /*srcx*/, - int /*w*/, - int /*h*/, - int /*dstx*/, - int /*dsty*/ -); - extern RegionPtr miCopyPlane( DrawablePtr /*pSrcDrawable*/, DrawablePtr /*pDstDrawable*/, @@ -144,15 +132,6 @@ extern void miRecolorCursor( /* midash.c */ -extern miDashPtr miDashLine( - int /*npt*/, - DDXPointPtr /*ppt*/, - unsigned int /*nDash*/, - unsigned char * /*pDash*/, - unsigned int /*offset*/, - int * /*pnseg*/ -); - extern void miStepDash( int /*dist*/, int * /*pDashIndex*/, @@ -326,16 +305,6 @@ extern void miPolySegment( /* mipolytext.c */ -extern int miPolyText( - DrawablePtr /*pDraw*/, - GCPtr /*pGC*/, - int /*x*/, - int /*y*/, - int /*count*/, - char * /*chars*/, - FontEncoding /*fontEncoding*/ -); - extern int miPolyText8( DrawablePtr /*pDraw*/, GCPtr /*pGC*/, @@ -354,16 +323,6 @@ extern int miPolyText16( unsigned short * /*chars*/ ); -extern int miImageText( - DrawablePtr /*pDraw*/, - GCPtr /*pGC*/, - int /*x*/, - int /*y*/, - int /*count*/, - char * /*chars*/, - FontEncoding /*fontEncoding*/ -); - extern void miImageText8( DrawablePtr /*pDraw*/, GCPtr /*pGC*/, @@ -403,10 +362,6 @@ extern Bool miRectAlloc( int /*n*/ ); -extern void miSetExtents( - RegionPtr /*pReg*/ -); - extern int miFindMaxBand( RegionPtr /*prgn*/ ); @@ -417,7 +372,6 @@ extern Bool miValidRegion( ); #endif -extern Bool miRegionDataCopy(RegionPtr dst, RegionPtr src); extern Bool miRegionBroken(RegionPtr pReg); /* miscrinit.c */ @@ -432,11 +386,6 @@ extern Bool miModifyPixmapHeader( pointer /*pPixData*/ ); -extern Bool miCloseScreen( - int /*index*/, - ScreenPtr /*pScreen*/ -); - extern Bool miCreateScreenResources( ScreenPtr /*pScreen*/ ); diff --git a/mi/miarc.c b/mi/miarc.c index 8b6d8c0a9..2bbbb0e7f 100644 --- a/mi/miarc.c +++ b/mi/miarc.c @@ -425,15 +425,8 @@ static unsigned long lrustamp; static arcCacheRec *lastCacheHit = &arcCache[0]; static RESTYPE cacheType; -/* - * External so it can be called when low on memory. - * Call with a zero ID in that case. - */ -/*ARGSUSED*/ -int -miFreeArcCache (data, id) - pointer data; - XID id; +static int +miFreeArcCache (pointer data, XID id) { int k; arcCacheRec *cent; @@ -3136,8 +3129,8 @@ struct finalSpanChunk { static struct finalSpanChunk *chunks; -struct finalSpan * -realAllocSpan () +static struct finalSpan * +realAllocSpan (void) { struct finalSpanChunk *newChunk; struct finalSpan *span; diff --git a/mi/mibitblt.c b/mi/mibitblt.c index e4b14078f..e61855a93 100644 --- a/mi/mibitblt.c +++ b/mi/mibitblt.c @@ -400,13 +400,9 @@ miGetPlane( * Note how the clipped out bits of the bitmap are always the background * color so that the stipple never causes FillRect to draw them. */ -void -miOpqStipDrawable(pDraw, pGC, prgnSrc, pbits, srcx, w, h, dstx, dsty) - DrawablePtr pDraw; - GCPtr pGC; - RegionPtr prgnSrc; - MiBits *pbits; - int srcx, w, h, dstx, dsty; +static void +miOpqStipDrawable(DrawablePtr pDraw, GCPtr pGC, RegionPtr prgnSrc, + MiBits *pbits, int srcx, int w, int h, int dstx, int dsty) { int oldfill, i; unsigned long oldfg; diff --git a/mi/midash.c b/mi/midash.c index 6dd161a39..912fb0389 100644 --- a/mi/midash.c +++ b/mi/midash.c @@ -54,196 +54,6 @@ SOFTWARE. static miDashPtr CheckDashStorage(miDashPtr *ppseg, int nseg, int *pnsegMax); -/* return a list of DashRec. there will be an extra -entry at the end holding the last point of the polyline. - this means that the code that actually draws dashes can -get a pair of points for every dash. only the point in the last -dash record is useful; the other fields are not used. - nseg is the number of segments, not the number of points. - -example: - - dash1.start - dash2.start - dash3.start - last-point - -defines a list of segments - (dash1.pt, dash2.pt) - (dash2.pt, dash3.pt) - (dash3.pt, last-point) -and nseg == 3. - -NOTE: - EVEN_DASH == ~ODD_DASH - -NOTE ALSO: - miDashLines may return 0 segments, going from pt[0] to pt[0] with one dash. -*/ - -miDashPtr -miDashLine(npt, ppt, nDash, pDash, offset, pnseg) -int npt; -DDXPointPtr ppt; -unsigned int nDash; -unsigned char *pDash; -unsigned int offset; -int *pnseg; -{ - DDXPointRec pt1, pt2; - int lenCur; /* npt used from this dash */ - int lenMax; /* npt in this dash */ - int iDash = 0; /* index of current dash */ - int which; /* EVEN_DASH or ODD_DASH */ - miDashPtr pseg; /* list of dash segments */ - miDashPtr psegBase; /* start of list */ - int nseg = 0; /* number of dashes so far */ - int nsegMax = 0; /* num segs we can fit in this list */ - - int x, y, len; - int adx, ady, signdx, signdy; - int du, dv, e1, e2, e, base_e = 0; - - lenCur = offset; - which = EVEN_DASH; - while(lenCur >= pDash[iDash]) - { - lenCur -= pDash[iDash]; - iDash++; - if (iDash >= nDash) - iDash = 0; - which = ~which; - } - lenMax = pDash[iDash]; - - psegBase = (miDashPtr)NULL; - pt2 = ppt[0]; /* just in case there is only one point */ - - while(--npt) - { - if (PtEqual(ppt[0], ppt[1])) - { - ppt++; - continue; /* no duplicated points in polyline */ - } - pt1 = *ppt++; - pt2 = *ppt; - - adx = pt2.x - pt1.x; - ady = pt2.y - pt1.y; - signdx = sign(adx); - signdy = sign(ady); - adx = abs(adx); - ady = abs(ady); - - if (adx > ady) - { - du = adx; - dv = ady; - len = adx; - } - else - { - du = ady; - dv = adx; - len = ady; - } - - e1 = dv * 2; - e2 = e1 - 2*du; - e = e1 - du; - x = pt1.x; - y = pt1.y; - - nseg++; - pseg = CheckDashStorage(&psegBase, nseg, &nsegMax); - if (!pseg) - return (miDashPtr)NULL; - pseg->pt = pt1; - pseg->e1 = e1; - pseg->e2 = e2; - base_e = pseg->e = e; - pseg->which = which; - pseg->newLine = 1; - - while (len--) - { - if (adx > ady) - { - /* X_AXIS */ - if (((signdx > 0) && (e < 0)) || - ((signdx <=0) && (e <=0)) - ) - { - e += e1; - } - else - { - y += signdy; - e += e2; - } - x += signdx; - } - else - { - /* Y_AXIS */ - if (((signdx > 0) && (e < 0)) || - ((signdx <=0) && (e <=0)) - ) - { - e +=e1; - } - else - { - x += signdx; - e += e2; - } - y += signdy; - } - - lenCur++; - if (lenCur >= lenMax && (len || npt <= 1)) - { - nseg++; - pseg = CheckDashStorage(&psegBase, nseg, &nsegMax); - if (!pseg) - return (miDashPtr)NULL; - pseg->pt.x = x; - pseg->pt.y = y; - pseg->e1 = e1; - pseg->e2 = e2; - pseg->e = e; - which = ~which; - pseg->which = which; - pseg->newLine = 0; - - /* move on to next dash */ - iDash++; - if (iDash >= nDash) - iDash = 0; - lenMax = pDash[iDash]; - lenCur = 0; - } - } /* while len-- */ - } /* while --npt */ - - if (lenCur == 0 && nseg != 0) - { - nseg--; - which = ~which; - } - *pnseg = nseg; - pseg = CheckDashStorage(&psegBase, nseg+1, &nsegMax); - if (!pseg) - return (miDashPtr)NULL; - pseg->pt = pt2; - pseg->e = base_e; - pseg->which = which; - pseg->newLine = 0; - return psegBase; -} - - #define NSEGDELTA 16 /* returns a pointer to the pseg[nseg-1], growing the storage as @@ -251,8 +61,7 @@ necessary. this interface seems unnecessarily cumbersome. */ -static -miDashPtr +static miDashPtr CheckDashStorage( miDashPtr *ppseg, /* base pointer */ int nseg, /* number of segment we want to write to */ diff --git a/mi/mifillarc.c b/mi/mifillarc.c index 46c073851..c561b1f5b 100644 --- a/mi/mifillarc.c +++ b/mi/mifillarc.c @@ -107,10 +107,8 @@ miFillArcSetup(arc, info) } } -void -miFillArcDSetup(arc, info) - xArc *arc; - miFillArcDRec *info; +static void +miFillArcDSetup(xArc *arc, miFillArcDRec *info) { /* h^2 * (2x - 2xorg)^2 = w^2 * h^2 - w^2 * (2y - 2yorg)^2 */ /* even: xorg = yorg = 0 odd: xorg = .5, yorg = -.5 */ @@ -188,15 +186,9 @@ miGetArcEdge( } } -void -miEllipseAngleToSlope (angle, width, height, dxp, dyp, d_dxp, d_dyp) - int angle; - int width; - int height; - int *dxp; - int *dyp; - double *d_dxp; - double *d_dyp; +static void +miEllipseAngleToSlope (int angle, int width, int height, int *dxp, int *dyp, + double *d_dxp, double *d_dyp) { int dx, dy; double d_dx, d_dy, scale; diff --git a/mi/mifillarc.h b/mi/mifillarc.h index 53f6f23ea..3e3bb9858 100644 --- a/mi/mifillarc.h +++ b/mi/mifillarc.h @@ -176,35 +176,11 @@ typedef struct _miArcSlice { #define miFillInArcLower(slw) (((iny + dy) != 0) && \ ((slw > 1) || (ine != inxk))) -extern int miFreeArcCache( - pointer /*data*/, - XID /*id*/ -); - -extern struct finalSpan *realAllocSpan( - void -); - extern void miFillArcSetup( xArc * /*arc*/, miFillArcRec * /*info*/ ); -extern void miFillArcDSetup( - xArc * /*arc*/, - miFillArcDRec * /*info*/ -); - -extern void miEllipseAngleToSlope( - int /*angle*/, - int /*width*/, - int /*height*/, - int * /*dxp*/, - int * /*dyp*/, - double * /*d_dxp*/, - double * /*d_dyp*/ -); - extern void miFillArcSliceSetup( xArc * /*arc*/, miArcSliceRec * /*slice*/, diff --git a/mi/mipointer.c b/mi/mipointer.c index b94feaa91..b86a26a97 100644 --- a/mi/mipointer.c +++ b/mi/mipointer.c @@ -1,9 +1,4 @@ /* - * mipointer.c - */ - - -/* Copyright 1989, 1998 The Open Group @@ -409,6 +404,27 @@ miPointerAbsoluteCursor (int x, int y, unsigned long time) miPointerSetPosition(inputInfo.pointer, &x, &y, time); } +/* Move the pointer on the current screen, and update the sprite. */ +static void +miPointerMoved (DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y, + unsigned long time) +{ + SetupScreen(pScreen); + + if (pDev && (pDev->coreEvents || pDev == inputInfo.pointer) && + !pScreenPriv->waitForUpdate && pScreen == miPointer.pSpriteScreen) + { + miPointer.devx = x; + miPointer.devy = y; + if(!miPointer.pCursor->bits->emptyMask) + (*pScreenPriv->spriteFuncs->MoveCursor) (pScreen, x, y); + } + + miPointer.x = x; + miPointer.y = y; + miPointer.pScreen = pScreen; +} + _X_EXPORT void miPointerSetPosition(DeviceIntPtr pDev, int *x, int *y, unsigned long time) { @@ -499,24 +515,3 @@ miPointerMove (ScreenPtr pScreen, int x, int y, unsigned long time) for (i = 0; i < nevents; i++) mieqEnqueue(inputInfo.pointer, &events[i]); } - -/* Move the pointer on the current screen, and update the sprite. */ -void -miPointerMoved (DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y, - unsigned long time) -{ - SetupScreen(pScreen); - - if (pDev && (pDev->coreEvents || pDev == inputInfo.pointer) && - !pScreenPriv->waitForUpdate && pScreen == miPointer.pSpriteScreen) - { - miPointer.devx = x; - miPointer.devy = y; - if(!miPointer.pCursor->bits->emptyMask) - (*pScreenPriv->spriteFuncs->MoveCursor) (pScreen, x, y); - } - - miPointer.x = x; - miPointer.y = y; - miPointer.pScreen = pScreen; -} diff --git a/mi/mipointer.h b/mi/mipointer.h index 30e89444b..1bce42c26 100644 --- a/mi/mipointer.h +++ b/mi/mipointer.h @@ -1,10 +1,4 @@ /* - * mipointer.h - * - */ - - -/* Copyright 1989, 1998 The Open Group @@ -172,15 +166,6 @@ extern void miPointerSetPosition( extern void miPointerUpdateSprite( DeviceIntPtr pDev); -/* Moves the sprite to x, y on the current screen, and updates the event - * history. */ -extern void miPointerMoved( - DeviceIntPtr pDev, - ScreenPtr pScreen, - int x, - int y, - unsigned long time); - extern int miPointerScreenIndex; #endif /* MIPOINTER_H */ diff --git a/mi/mipoly.h b/mi/mipoly.h index 8e04f6737..c1bab4943 100644 --- a/mi/mipoly.h +++ b/mi/mipoly.h @@ -180,14 +180,6 @@ typedef struct _ScanLineListBlock { /* mipolyutil.c */ -extern Bool miInsertEdgeInET( - EdgeTable * /*ET*/, - EdgeTableEntry * /*ETE*/, - int /*scanline*/, - ScanLineListBlock ** /*SLLBlock*/, - int * /*iSLLBlock*/ -); - extern Bool miCreateETandAET( int /*count*/, DDXPointPtr /*pts*/, diff --git a/mi/mipolytext.c b/mi/mipolytext.c index 6af02e046..82b16f7d2 100644 --- a/mi/mipolytext.c +++ b/mi/mipolytext.c @@ -66,30 +66,6 @@ SOFTWARE. #include "dixfontstr.h" #include "mi.h" -int -miPolyText(pDraw, pGC, x, y, count, chars, fontEncoding) - DrawablePtr pDraw; - GCPtr pGC; - int x, y; - int count; - char *chars; - FontEncoding fontEncoding; -{ - unsigned long n, i; - int w; - CharInfoPtr charinfo[255]; /* encoding only has 1 byte for count */ - - GetGlyphs(pGC->font, (unsigned long)count, (unsigned char *)chars, - fontEncoding, &n, charinfo); - w = 0; - for (i=0; i < n; i++) w += charinfo[i]->metrics.characterWidth; - if (n != 0) - (*pGC->ops->PolyGlyphBlt)( - pDraw, pGC, x, y, n, charinfo, FONTGLYPHS(pGC->font)); - return x+w; -} - - _X_EXPORT int miPolyText8(pDraw, pGC, x, y, count, chars) DrawablePtr pDraw; @@ -112,7 +88,6 @@ miPolyText8(pDraw, pGC, x, y, count, chars) return x+w; } - _X_EXPORT int miPolyText16(pDraw, pGC, x, y, count, chars) DrawablePtr pDraw; @@ -136,31 +111,6 @@ miPolyText16(pDraw, pGC, x, y, count, chars) return x+w; } - -int -miImageText(pDraw, pGC, x, y, count, chars, fontEncoding) - DrawablePtr pDraw; - GCPtr pGC; - int x, y; - int count; - char *chars; - FontEncoding fontEncoding; -{ - unsigned long n, i; - FontPtr font = pGC->font; - int w; - CharInfoPtr charinfo[255]; - - GetGlyphs(font, (unsigned long)count, (unsigned char *)chars, - fontEncoding, &n, charinfo); - w = 0; - for (i=0; i < n; i++) w += charinfo[i]->metrics.characterWidth; - if (n !=0 ) - (*pGC->ops->ImageGlyphBlt)(pDraw, pGC, x, y, n, charinfo, FONTGLYPHS(font)); - return x+w; -} - - _X_EXPORT void miImageText8(pDraw, pGC, x, y, count, chars) DrawablePtr pDraw; @@ -179,7 +129,6 @@ miImageText8(pDraw, pGC, x, y, count, chars) (*pGC->ops->ImageGlyphBlt)(pDraw, pGC, x, y, n, charinfo, FONTGLYPHS(font)); } - _X_EXPORT void miImageText16(pDraw, pGC, x, y, count, chars) DrawablePtr pDraw; diff --git a/mi/mipolyutil.c b/mi/mipolyutil.c index fe72e557f..6ec860a25 100644 --- a/mi/mipolyutil.c +++ b/mi/mipolyutil.c @@ -73,13 +73,9 @@ SOFTWARE. * bucket. Finally, we can insert it. * */ -Bool -miInsertEdgeInET(ET, ETE, scanline, SLLBlock, iSLLBlock) - EdgeTable *ET; - EdgeTableEntry *ETE; - int scanline; - ScanLineListBlock **SLLBlock; - int *iSLLBlock; +static Bool +miInsertEdgeInET(EdgeTable *ET, EdgeTableEntry *ETE, int scanline, + ScanLineListBlock **SLLBlock, int *iSLLBlock) { EdgeTableEntry *start, *prev; ScanLineList *pSLL, *pPrevSLL; diff --git a/mi/miregion.c b/mi/miregion.c index 542209982..e980ad18e 100644 --- a/mi/miregion.c +++ b/mi/miregion.c @@ -221,7 +221,7 @@ _X_EXPORT BoxRec miEmptyBox = {0, 0, 0, 0}; _X_EXPORT RegDataRec miEmptyData = {0, 0}; RegDataRec miBrokenData = {0, 0}; -RegionRec miBrokenRegion = { { 0, 0, 0, 0 }, &miBrokenData }; +static RegionRec miBrokenRegion = { { 0, 0, 0, 0 }, &miBrokenData }; _X_EXPORT void miPrintRegion(rgn) @@ -913,7 +913,7 @@ miRegionOp( * *----------------------------------------------------------------------- */ -void +static void miSetExtents (pReg) RegionPtr pReg; { @@ -2182,35 +2182,6 @@ miTranslateRegion(pReg, x, y) } } -Bool -miRegionDataCopy( - RegionPtr dst, - RegionPtr src) -{ - good(dst); - good(src); - if (dst->data) - return TRUE; - if (dst == src) - return TRUE; - if (!src->data || !src->data->size) - { - xfreeData(dst); - dst->data = (RegDataPtr)NULL; - return TRUE; - } - if (!dst->data || (dst->data->size < src->data->numRects)) - { - xfreeData(dst); - dst->data = xallocData(src->data->numRects); - if (!dst->data) - return miRegionBreak (dst); - } - dst->data->size = src->data->size; - dst->data->numRects = src->data->numRects; - return TRUE; -} - _X_EXPORT void miRegionReset(pReg, pBox) RegionPtr pReg; diff --git a/mi/miscrinit.c b/mi/miscrinit.c index 08cc3f658..cc40cbede 100644 --- a/mi/miscrinit.c +++ b/mi/miscrinit.c @@ -126,12 +126,8 @@ miModifyPixmapHeader(pPixmap, width, height, depth, bitsPerPixel, devKind, return TRUE; } - -/*ARGSUSED*/ -Bool -miCloseScreen (iScreen, pScreen) - int iScreen; - ScreenPtr pScreen; +static Bool +miCloseScreen (int iScreen, ScreenPtr pScreen) { return ((*pScreen->DestroyPixmap)((PixmapPtr)pScreen->devPrivate)); } diff --git a/mi/mispans.c b/mi/mispans.c index 61d72e46c..530d9dff2 100644 --- a/mi/mispans.c +++ b/mi/mispans.c @@ -78,9 +78,7 @@ void miInitSpanGroup(spanGroup) #define YMIN(spans) (spans->points[0].y) #define YMAX(spans) (spans->points[spans->count-1].y) -void miSubtractSpans (spanGroup, sub) - SpanGroup *spanGroup; - Spans *sub; +static void miSubtractSpans (SpanGroup *spanGroup, Spans *sub) { int i, subCount, spansCount; int ymin, ymax, xmin, xmax; @@ -364,9 +362,8 @@ static int UniquifySpansX( return (newWidths - startNewWidths) + 1; } /* UniquifySpansX */ -void -miDisposeSpanGroup (spanGroup) - SpanGroup *spanGroup; +static void +miDisposeSpanGroup (SpanGroup *spanGroup) { int i; Spans *spans; @@ -538,24 +535,3 @@ void miFillUniqueSpanGroup(pDraw, pGC, spanGroup) spanGroup->ymin = MAXSHORT; spanGroup->ymax = MINSHORT; } - - -void miFillSpanGroup(pDraw, pGC, spanGroup) - DrawablePtr pDraw; - GCPtr pGC; - SpanGroup *spanGroup; -{ - int i; - Spans *spans; - - for (i = 0, spans = spanGroup->group; i != spanGroup->count; i++, spans++) { - (*pGC->ops->FillSpans) - (pDraw, pGC, spans->count, spans->points, spans->widths, TRUE); - xfree(spans->points); - xfree(spans->widths); - } - - spanGroup->count = 0; - spanGroup->ymin = MAXSHORT; - spanGroup->ymax = MINSHORT; -} /* FillSpanGroup */ diff --git a/mi/mispans.h b/mi/mispans.h index 5b141afe2..258b29279 100644 --- a/mi/mispans.h +++ b/mi/mispans.h @@ -71,13 +71,6 @@ extern void miAppendSpans( Spans * /*spans*/ ); -/* Paint a span group, possibly with some overlap */ -extern void miFillSpanGroup( - DrawablePtr /*pDraw*/, - GCPtr /*pGC*/, - SpanGroup * /*spanGroup*/ -); - /* Paint a span group, insuring that each pixel is painted at most once */ extern void miFillUniqueSpanGroup( DrawablePtr /*pDraw*/, @@ -90,15 +83,6 @@ extern void miFreeSpanGroup( SpanGroup * /*spanGroup*/ ); -extern void miSubtractSpans( - SpanGroup * /*spanGroup*/, - Spans * /*sub*/ -); - -extern void miDisposeSpanGroup( - SpanGroup * /*spanGroup*/ -); - extern int miClipSpans( RegionPtr /*prgnDst*/, DDXPointPtr /*ppt*/, diff --git a/mi/miwideline.c b/mi/miwideline.c index 7f99aca51..08e4aa33e 100644 --- a/mi/miwideline.c +++ b/mi/miwideline.c @@ -67,17 +67,11 @@ static void miLineArc(DrawablePtr pDraw, GCPtr pGC, * spans-based polygon filler */ -void -miFillPolyHelper (pDrawable, pGC, pixel, spanData, y, overall_height, - left, right, left_count, right_count) - DrawablePtr pDrawable; - GCPtr pGC; - unsigned long pixel; - SpanDataPtr spanData; - int y; /* start y coordinate */ - int overall_height; /* height of entire segment */ - PolyEdgePtr left, right; - int left_count, right_count; +static void +miFillPolyHelper (DrawablePtr pDrawable, GCPtr pGC, unsigned long pixel, + SpanDataPtr spanData, int y, int overall_height, + PolyEdgePtr left, PolyEdgePtr right, + int left_count, int right_count) { int left_x = 0, left_e = 0; int left_stepx = 0; @@ -873,11 +867,8 @@ miLineArcD ( return (pts - points); } -int -miRoundJoinFace (face, edge, leftEdge) - LineFacePtr face; - PolyEdgePtr edge; - Bool *leftEdge; +static int +miRoundJoinFace (LineFacePtr face, PolyEdgePtr edge, Bool *leftEdge) { int y; int dx, dy; @@ -1114,16 +1105,10 @@ miLineArc ( } } -void -miLineProjectingCap (pDrawable, pGC, pixel, spanData, face, isLeft, xorg, yorg, isInt) - DrawablePtr pDrawable; - GCPtr pGC; - unsigned long pixel; - SpanDataPtr spanData; - LineFacePtr face; - Bool isLeft; - double xorg, yorg; - Bool isInt; +static void +miLineProjectingCap (DrawablePtr pDrawable, GCPtr pGC, unsigned long pixel, + SpanDataPtr spanData, LineFacePtr face, Bool isLeft, + double xorg, double yorg, Bool isInt) { int xorgi = 0, yorgi = 0; int lw; @@ -1506,11 +1491,8 @@ miWideSegment ( } } -SpanDataPtr -miSetupSpanData (pGC, spanData, npt) - GCPtr pGC; - SpanDataPtr spanData; - int npt; +static SpanDataPtr +miSetupSpanData (GCPtr pGC, SpanDataPtr spanData, int npt) { if ((npt < 3 && pGC->capStyle != CapRound) || miSpansEasyRop(pGC->alu)) return (SpanDataPtr) NULL; @@ -1520,11 +1502,8 @@ miSetupSpanData (pGC, spanData, npt) return spanData; } -void -miCleanupSpanData (pDrawable, pGC, spanData) - DrawablePtr pDrawable; - GCPtr pGC; - SpanDataPtr spanData; +static void +miCleanupSpanData (DrawablePtr pDrawable, GCPtr pGC, SpanDataPtr spanData) { if (pGC->lineStyle == LineDoubleDash) { diff --git a/mi/miwideline.h b/mi/miwideline.h index 8cfa63008..9d1aa03cb 100644 --- a/mi/miwideline.h +++ b/mi/miwideline.h @@ -153,24 +153,6 @@ typedef struct _LineFace { } \ } -extern void miFillPolyHelper( - DrawablePtr /*pDrawable*/, - GCPtr /*pGC*/, - unsigned long /*pixel*/, - SpanDataPtr /*spanData*/, - int /*y*/, - int /*overall_height*/, - PolyEdgePtr /*left*/, - PolyEdgePtr /*right*/, - int /*left_count*/, - int /*right_count*/ -); -extern int miRoundJoinFace( - LineFacePtr /*face*/, - PolyEdgePtr /*edge*/, - Bool * /*leftEdge*/ -); - extern void miRoundJoinClip( LineFacePtr /*pLeft*/, LineFacePtr /*pRight*/, @@ -189,30 +171,6 @@ extern int miRoundCapClip( Bool * /*leftEdge*/ ); -extern void miLineProjectingCap( - DrawablePtr /*pDrawable*/, - GCPtr /*pGC*/, - unsigned long /*pixel*/, - SpanDataPtr /*spanData*/, - LineFacePtr /*face*/, - Bool /*isLeft*/, - double /*xorg*/, - double /*yorg*/, - Bool /*isInt*/ -); - -extern SpanDataPtr miSetupSpanData( - GCPtr /*pGC*/, - SpanDataPtr /*spanData*/, - int /*npt*/ -); - -extern void miCleanupSpanData( - DrawablePtr /*pDrawable*/, - GCPtr /*pGC*/, - SpanDataPtr /*spanData*/ -); - extern int miPolyBuildEdge(double x0, double y0, double k, int dx, int dy, int xi, int yi, int left, PolyEdgePtr edge); extern int miPolyBuildPoly(PolyVertexPtr vertices, PolySlopePtr slopes, diff --git a/mi/mizerarc.c b/mi/mizerarc.c index f1adc9e2b..9d4715a30 100644 --- a/mi/mizerarc.c +++ b/mi/mizerarc.c @@ -401,10 +401,8 @@ miZeroArcSetup(arc, info, ok360) #define DoPix(idx,xval,yval) if (mask & (1 << idx)) Pixelate(xval, yval); -DDXPointPtr -miZeroArcPts(arc, pts) - xArc *arc; - DDXPointPtr pts; +static DDXPointPtr +miZeroArcPts(xArc *arc, DDXPointPtr pts) { miZeroArcRec info; int x, y, a, b, d, mask; diff --git a/mi/mizerarc.h b/mi/mizerarc.h index 8119d885e..28ebbe030 100644 --- a/mi/mizerarc.h +++ b/mi/mizerarc.h @@ -124,9 +124,3 @@ extern Bool miZeroArcSetup( miZeroArcRec * /*info*/, Bool /*ok360*/ ); - -extern DDXPointPtr miZeroArcPts( - xArc * /*arc*/, - DDXPointPtr /*pts*/ -); - |