void
XAAValidateImageGlyphBlt(
GCPtr pGC,
unsigned long changes,
DrawablePtr pDraw )
{
XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);
Bool BigFont = FALSE;
pGC->ops->ImageText8 = XAAFallbackOps.ImageText8;
pGC->ops->ImageText16 = XAAFallbackOps.ImageText16;
pGC->ops->ImageGlyphBlt = XAAFallbackOps.ImageGlyphBlt;
if(!pGC->font) return;
if((FONTMAXBOUNDS(pGC->font, rightSideBearing) -
FONTMINBOUNDS(pGC->font, leftSideBearing) > 32))
BigFont = TRUE;
/* no funny business */
if((FONTMINBOUNDS(pGC->font, characterWidth) <= 0) ||
((FONTASCENT(pGC->font) + FONTDESCENT(pGC->font)) <= 0))
return;
/* Check for TE Fonts */
if(!TERMINALFONT(pGC->font) || BigFont || (pGC->depth == 32)) {
if(infoRec->ImageGlyphBltNonTE &&
CHECK_PLANEMASK(pGC,infoRec->ImageGlyphBltNonTEFlags) &&
CHECK_FG(pGC,infoRec->ImageGlyphBltNonTEFlags) &&
infoRec->SetupForSolidFill &&
CHECK_PLANEMASK(pGC,infoRec->SolidFillFlags) &&
CHECK_BG(pGC,infoRec->SolidFillFlags))
{
pGC->ops->ImageText8 = infoRec->ImageText8NonTE;
pGC->ops->ImageText16 = infoRec->ImageText16NonTE;
pGC->ops->ImageGlyphBlt = infoRec->ImageGlyphBltNonTE;
}
} else if(infoRec->ImageGlyphBltTE &&
CHECK_PLANEMASK(pGC,infoRec->ImageGlyphBltTEFlags)){
if(!(infoRec->ImageGlyphBltTEFlags & TRANSPARENCY_ONLY) &&
CHECK_COLORS(pGC,infoRec->ImageGlyphBltTEFlags))
{
pGC->ops->ImageText8 = infoRec->ImageText8TE;
pGC->ops->ImageText16 = infoRec->ImageText16TE;
pGC->ops->ImageGlyphBlt = infoRec->ImageGlyphBltTE;
} else {
if(CHECK_FG(pGC,infoRec->ImageGlyphBltTEFlags) &&
infoRec->SetupForSolidFill &&
CHECK_PLANEMASK(pGC,infoRec->SolidFillFlags) &&
CHECK_BG(pGC,infoRec->SolidFillFlags))
{
pGC->ops->ImageText8 = infoRec->ImageText8TE;
pGC->ops->ImageText16 = infoRec->ImageText16TE;
pGC->ops->ImageGlyphBlt = infoRec->ImageGlyphBltTE;
}
}
}
}
void
XAAValidateCopyPlane(GCPtr pGC, unsigned long changes, DrawablePtr pDraw)
{
XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);
if (infoRec->CopyPlane &&
CHECK_PLANEMASK(pGC, infoRec->CopyPlaneFlags) &&
CHECK_ROP(pGC, infoRec->CopyPlaneFlags) &&
CHECK_ROPSRC(pGC, infoRec->CopyPlaneFlags) &&
CHECK_COLORS(pGC, infoRec->CopyPlaneFlags)
)
pGC->ops->CopyPlane = infoRec->CopyPlane;
else
pGC->ops->CopyPlane = XAAFallbackOps.CopyPlane;
}
void
XAAValidatePolylines(GCPtr pGC, unsigned long changes, DrawablePtr pDraw)
{
XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);
XAAGCPtr pGCPriv = (XAAGCPtr) dixLookupPrivate(&pGC->devPrivates,
XAAGetGCKey());
if (pGC->lineStyle == LineSolid)
changes &= ~GCDashList;
if (!changes)
return;
pGC->ops->PolySegment = XAAFallbackOps.PolySegment;
pGC->ops->Polylines = XAAFallbackOps.Polylines;
pGC->ops->PolyRectangle = XAAFallbackOps.PolyRectangle;
pGC->ops->PolyArc = XAAFallbackOps.PolyArc;
if ((pGC->ops->FillSpans != XAAFallbackOps.FillSpans) &&
(pGC->lineWidth > 0)) {
pGC->ops->PolyArc = miPolyArc;
pGC->ops->PolySegment = miPolySegment;
pGC->ops->PolyRectangle = miPolyRectangle;
if (pGC->lineStyle == LineSolid)
pGC->ops->Polylines = miWideLine;
else
pGC->ops->Polylines = miWideDash;
}
if ((pGC->lineWidth == 0) && (pGC->fillStyle == FillSolid)) {
if (pGC->lineStyle == LineSolid) {
if (infoRec->PolyRectangleThinSolid &&
CHECK_PLANEMASK(pGC, infoRec->PolyRectangleThinSolidFlags) &&
CHECK_ROP(pGC, infoRec->PolyRectangleThinSolidFlags) &&
CHECK_ROPSRC(pGC, infoRec->PolyRectangleThinSolidFlags) &&
CHECK_FG(pGC, infoRec->PolyRectangleThinSolidFlags)) {
pGC->ops->PolyRectangle = infoRec->PolyRectangleThinSolid;
}
if (infoRec->PolySegmentThinSolid &&
CHECK_PLANEMASK(pGC, infoRec->PolySegmentThinSolidFlags) &&
CHECK_ROP(pGC, infoRec->PolySegmentThinSolidFlags) &&
CHECK_ROPSRC(pGC, infoRec->PolySegmentThinSolidFlags) &&
CHECK_FG(pGC, infoRec->PolySegmentThinSolidFlags)) {
pGC->ops->PolySegment = infoRec->PolySegmentThinSolid;
}
if (infoRec->PolylinesThinSolid &&
CHECK_PLANEMASK(pGC, infoRec->PolylinesThinSolidFlags) &&
CHECK_ROP(pGC, infoRec->PolylinesThinSolidFlags) &&
CHECK_ROPSRC(pGC, infoRec->PolylinesThinSolidFlags) &&
CHECK_FG(pGC, infoRec->PolylinesThinSolidFlags)) {
pGC->ops->Polylines = infoRec->PolylinesThinSolid;
}
}
else if ((pGC->lineStyle == LineOnOffDash) && pGCPriv->DashPattern) {
if (infoRec->PolySegmentThinDashed &&
!(infoRec->PolySegmentThinDashedFlags & NO_TRANSPARENCY) &&
((pGC->alu == GXcopy) || !(infoRec->PolySegmentThinDashedFlags &
TRANSPARENCY_GXCOPY_ONLY)) &&
CHECK_PLANEMASK(pGC, infoRec->PolySegmentThinDashedFlags) &&
CHECK_ROP(pGC, infoRec->PolySegmentThinDashedFlags) &&
CHECK_ROPSRC(pGC, infoRec->PolySegmentThinDashedFlags) &&
CHECK_FG(pGC, infoRec->PolySegmentThinDashedFlags)) {
pGC->ops->PolySegment = infoRec->PolySegmentThinDashed;
}
if (infoRec->PolylinesThinDashed &&
!(infoRec->PolylinesThinDashedFlags & NO_TRANSPARENCY) &&
((pGC->alu == GXcopy) || !(infoRec->PolylinesThinDashedFlags &
TRANSPARENCY_GXCOPY_ONLY)) &&
CHECK_PLANEMASK(pGC, infoRec->PolylinesThinDashedFlags) &&
CHECK_ROP(pGC, infoRec->PolylinesThinDashedFlags) &&
CHECK_ROPSRC(pGC, infoRec->PolylinesThinDashedFlags) &&
CHECK_FG(pGC, infoRec->PolylinesThinDashedFlags)) {
pGC->ops->Polylines = infoRec->PolylinesThinDashed;
}
if (pGC->ops->Polylines != XAAFallbackOps.Polylines)
pGC->ops->PolyRectangle = miPolyRectangle;
}
else if (pGCPriv->DashPattern && (pGC->depth != 32)) {
/* LineDoubleDash */
if (infoRec->PolySegmentThinDashed &&
!(infoRec->PolySegmentThinDashedFlags & TRANSPARENCY_ONLY) &&
CHECK_PLANEMASK(pGC, infoRec->PolySegmentThinDashedFlags) &&
CHECK_ROP(pGC, infoRec->PolySegmentThinDashedFlags) &&
CHECK_ROPSRC(pGC, infoRec->PolySegmentThinDashedFlags) &&
CHECK_COLORS(pGC, infoRec->PolySegmentThinDashedFlags)) {
pGC->ops->PolySegment = infoRec->PolySegmentThinDashed;
}
if (infoRec->PolylinesThinDashed &&
!(infoRec->PolylinesThinDashedFlags & TRANSPARENCY_ONLY) &&
CHECK_PLANEMASK(pGC, infoRec->PolylinesThinDashedFlags) &&
CHECK_ROP(pGC, infoRec->PolylinesThinDashedFlags) &&
CHECK_ROPSRC(pGC, infoRec->PolylinesThinDashedFlags) &&
CHECK_COLORS(pGC, infoRec->PolylinesThinDashedFlags)) {
pGC->ops->Polylines = infoRec->PolylinesThinDashed;
}
if (pGC->ops->Polylines != XAAFallbackOps.Polylines)
pGC->ops->PolyRectangle = miPolyRectangle;
}
}
if (infoRec->PolylinesWideSolid &&
(pGC->lineWidth > 0) &&
(pGC->fillStyle == FillSolid) &&
(pGC->lineStyle == LineSolid) &&
CHECK_PLANEMASK(pGC, infoRec->PolylinesWideSolidFlags) &&
CHECK_ROP(pGC, infoRec->PolylinesWideSolidFlags) &&
CHECK_ROPSRC(pGC, infoRec->PolylinesWideSolidFlags) &&
CHECK_FG(pGC, infoRec->PolylinesWideSolidFlags)) {
pGC->ops->Polylines = infoRec->PolylinesWideSolid;
}
}
