Example #1
0
static void
XAAFillEllipseSolid(DrawablePtr pDraw, GCPtr pGC, xArc *arc)
{
    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);
    register int x, y, e;
    int yk, xk, ym, xm, dx, dy, xorg, yorg;
    int slw;
    miFillArcRec info;

    (*infoRec->SetupForSolidFill)(infoRec->pScrn, pGC->fgPixel, pGC->alu,
		pGC->planemask);

    miFillArcSetup(arc, &info);
    MIFILLARCSETUP();
    if (pGC->miTranslate)
    {
	xorg += pDraw->x;
	yorg += pDraw->y;
    }
    while (y > 0)
    {
	MIFILLARCSTEP(slw);
	if (slw > 0) {
	    (*infoRec->SubsequentSolidFillRect)(infoRec->pScrn, xorg - x,
		    yorg - y, slw, 1);
            if (miFillArcLower(slw))
		(*infoRec->SubsequentSolidFillRect)(infoRec->pScrn,
			xorg - x, yorg + y + dy, slw, 1);
	}
    }

    SET_SYNC_FLAG(infoRec);
}
static void
CreatorFillArcSliceSolid(DrawablePtr pDrawable, GCPtr pGC, xArc *arc)
{
	WindowPtr pWin = (WindowPtr) pDrawable;
	FFBPtr pFfb = GET_FFB_FROM_SCREEN(pDrawable->pScreen);
	CreatorPrivGCPtr gcPriv = CreatorGetGCPrivate (pGC);
	ffb_fbcPtr ffb = pFfb->regs;
	miFillArcRec info;
	miArcSliceRec slice;
	int x, y, e, yk, xk, ym, xm, dx, dy, xorg, yorg, slw;
	int ya, xl, xr, xc;

	/* Get the RP ready. */
	if(gcPriv->stipple == NULL) {
		FFB_ATTR_GC(pFfb, pGC, pWin,
			    FFB_PPC_APE_DISABLE | FFB_PPC_CS_CONST,
			    FFB_DRAWOP_RECTANGLE);
	} else {
		unsigned int fbc;

		FFBSetStipple(pFfb, ffb, gcPriv->stipple,
			      FFB_PPC_CS_CONST, FFB_PPC_CS_MASK);
		FFB_WRITE_PMASK(pFfb, ffb, pGC->planemask);
		FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_RECTANGLE);
		fbc = FFB_FBC_WIN(pWin);
		fbc = (fbc & ~FFB_FBC_XE_MASK) | FFB_FBC_XE_OFF;
		FFB_WRITE_FBC(pFfb, ffb, fbc);
		FFB_WRITE_FBC(pFfb, ffb, FFB_FBC_WIN(pWin));
	}
	miFillArcSetup(arc, &info);
	miFillArcSliceSetup(arc, &slice, pGC);
	MIFILLARCSETUP();
	slw = arc->height;
	if (slice.flip_top || slice.flip_bot)
		slw += (arc->height >> 1) + 1;
	if (pGC->miTranslate) {
		xorg += pDrawable->x;
		yorg += pDrawable->y;
		slice.edge1.x += pDrawable->x;
		slice.edge2.x += pDrawable->x;
	}
	while (y > 0) {
		MIFILLARCSTEP(slw);
		MIARCSLICESTEP(slice.edge1);
		MIARCSLICESTEP(slice.edge2);
		if (miFillSliceUpper(slice)) {
			ya = yorg - y;
			MIARCSLICEUPPER(xl, xr, slice, slw);
			ADDSLICESPANS(slice.flip_top);
		}
		if (miFillSliceLower(slice)) {
			ya = yorg + y + dy;
			MIARCSLICELOWER(xl, xr, slice, slw);
			ADDSLICESPANS(slice.flip_bot);
		}
	}
	pFfb->rp_active = 1;
	FFBSync(pFfb, ffb);
}
/* Wheee, circles... */
static void
CreatorFillEllipseSolid(DrawablePtr pDrawable, GCPtr pGC, xArc *arc)
{
	WindowPtr pWin = (WindowPtr) pDrawable;
	FFBPtr pFfb = GET_FFB_FROM_SCREEN(pDrawable->pScreen);
	CreatorPrivGCPtr gcPriv = CreatorGetGCPrivate (pGC);
	ffb_fbcPtr ffb = pFfb->regs;
	miFillArcRec info;
	int x, y, e, yk, xk, ym, xm, dx, dy, xorg, yorg, slw;

	/* Get the RP ready. */
	if(gcPriv->stipple == NULL) {
		FFB_ATTR_GC(pFfb, pGC, pWin,
			    FFB_PPC_APE_DISABLE | FFB_PPC_CS_CONST,
			    FFB_DRAWOP_RECTANGLE);
	} else {
		unsigned int fbc;

		FFBSetStipple(pFfb, ffb, gcPriv->stipple,
			      FFB_PPC_CS_CONST, FFB_PPC_CS_MASK);
		FFB_WRITE_PMASK(pFfb, ffb, pGC->planemask);
		FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_RECTANGLE);
		fbc = FFB_FBC_WIN(pWin);
		fbc = (fbc & ~FFB_FBC_XE_MASK) | FFB_FBC_XE_OFF;
		FFB_WRITE_FBC(pFfb, ffb, fbc);
	}

	/* Start computing the rects. */
	miFillArcSetup(arc, &info);
	MIFILLARCSETUP();
	if(pGC->miTranslate) {
		xorg += pDrawable->x;
		yorg += pDrawable->y;
	}
	while(y > 0) {
		MIFILLARCSTEP(slw);
		if(slw > 0) {
			/* Render. */
			FFBFifo(pFfb, 4);
			FFB_WRITE64(&ffb->by, yorg - y, xorg - x);
			FFB_WRITE64_2(&ffb->bh, 1, slw);
			if(miFillArcLower(slw)) {
				FFBFifo(pFfb, 4);
				FFB_WRITE64(&ffb->by, yorg + y + dy, xorg - x);
				FFB_WRITE64_2(&ffb->bh, 1, slw);
			}
		}
	}
	pFfb->rp_active = 1;
	FFBSync(pFfb, ffb);
}
Example #4
0
static void
XAAFillArcSliceSolid(DrawablePtr pDraw, GCPtr pGC, xArc *arc)
{ 
    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);
    int yk, xk, ym, xm, dx, dy, xorg, yorg, slw;
    register int x, y, e;
    miFillArcRec info;
    miArcSliceRec slice;
    int ya, xl, xr, xc;

    (*infoRec->SetupForSolidFill)(infoRec->pScrn, pGC->fgPixel, pGC->alu,
        pGC->planemask);

    miFillArcSetup(arc, &info);
    miFillArcSliceSetup(arc, &slice, pGC);
    MIFILLARCSETUP();
    slw = arc->height;
    if (slice.flip_top || slice.flip_bot)
	slw += (arc->height >> 1) + 1;
    if (pGC->miTranslate)
    {
	xorg += pDraw->x;
	yorg += pDraw->y;
	slice.edge1.x += pDraw->x;
	slice.edge2.x += pDraw->x;
    }
    while (y > 0)
    {
	MIFILLARCSTEP(slw);
	MIARCSLICESTEP(slice.edge1);
	MIARCSLICESTEP(slice.edge2);
	if (miFillSliceUpper(slice))
	{
	    ya = yorg - y;
	    MIARCSLICEUPPER(xl, xr, slice, slw);
	    
	    ADDSLICESPANS(slice.flip_top);
	}
	if (miFillSliceLower(slice))
	{
	    ya = yorg + y + dy;
	    MIARCSLICELOWER(xl, xr, slice, slw);
	    ADDSLICESPANS(slice.flip_bot);
	}
    }

    SET_SYNC_FLAG(infoRec);
}
Example #5
0
static void
mfbFillEllipseSolid(
    DrawablePtr pDraw,
    xArc *arc,
    register int rop)
{
    int x, y, e;
    int yk, xk, ym, xm, dx, dy, xorg, yorg;
    register int slw;
    miFillArcRec info;
    PixelType *addrlt, *addrlb;
    register PixelType *addrl;
    register int n;
    int nlwidth;
    register int xpos;
    PixelType startmask, endmask;
    int nlmiddle;

    mfbGetPixelWidthAndPointer(pDraw, nlwidth, addrlt);
    miFillArcSetup(arc, &info);
    MIFILLARCSETUP();
    xorg += pDraw->x;
    yorg += pDraw->y;
    addrlb = addrlt;
    addrlt += nlwidth * (yorg - y);
    addrlb += nlwidth * (yorg + y + dy);
    while (y)
    {
	addrlt += nlwidth;
	addrlb -= nlwidth;
	MIFILLARCSTEP(slw);
	if (!slw)
	    continue;
	xpos = xorg - x;
	addrl = mfbScanlineOffset(addrlt, (xpos >> PWSH));
	if (((xpos & PIM) + slw) < PPW)
	{
	    maskpartialbits(xpos, slw, startmask);
	    if (rop == RROP_BLACK)
		*addrl &= ~startmask;
	    else if (rop == RROP_WHITE)
		*addrl |= startmask;
	    else
		*addrl ^= startmask;
	    if (miFillArcLower(slw))
	    {
		addrl = mfbScanlineOffset(addrlb, (xpos >> PWSH));
		if (rop == RROP_BLACK)
		    *addrl &= ~startmask;
		else if (rop == RROP_WHITE)
		    *addrl |= startmask;
		else
		    *addrl ^= startmask;
	    }
	    continue;
	}
	maskbits(xpos, slw, startmask, endmask, nlmiddle);
	if (startmask)
	{
	    if (rop == RROP_BLACK)
		*addrl++ &= ~startmask;
	    else if (rop == RROP_WHITE)
		*addrl++ |= startmask;
	    else
		*addrl++ ^= startmask;
	}
	n = nlmiddle;
	if (rop == RROP_BLACK)
	    while (n--)
		*addrl++ = 0;
	else if (rop == RROP_WHITE)
	    while (n--)
		*addrl++ = ~0;
	else
	    while (n--)
		*addrl++ ^= ~0;
	if (endmask)
	{
	    if (rop == RROP_BLACK)
		*addrl &= ~endmask;
	    else if (rop == RROP_WHITE)
		*addrl |= endmask;
	    else
		*addrl ^= endmask;
	}
	if (!miFillArcLower(slw))
	    continue;
	addrl = mfbScanlineOffset(addrlb, (xpos >> PWSH));
	if (startmask)
	{
	    if (rop == RROP_BLACK)
		*addrl++ &= ~startmask;
	    else if (rop == RROP_WHITE)
		*addrl++ |= startmask;
	    else
		*addrl++ ^= startmask;
	}
	n = nlmiddle;
	if (rop == RROP_BLACK)
	    while (n--)
		*addrl++ = 0;
	else if (rop == RROP_WHITE)
	    while (n--)
		*addrl++ = ~0;
	else
	    while (n--)
		*addrl++ ^= ~0;
	if (endmask)
	{
	    if (rop == RROP_BLACK)
		*addrl &= ~endmask;
	    else if (rop == RROP_WHITE)
		*addrl |= endmask;
	    else
		*addrl ^= endmask;
	}
    }