void
fbPutXYImage (DrawablePtr pDrawable,
RegionPtr pClip,
FbBits fg,
FbBits bg,
FbBits pm,
int alu,
Bool opaque,
int x,
int y,
int width,
int height,
FbStip *src,
FbStride srcStride,
int srcX)
{
FbBits *dst;
FbStride dstStride;
int dstBpp;
int dstXoff, dstYoff;
int nbox;
BoxPtr pbox;
int x1, y1, x2, y2;
FbBits fgand = 0, fgxor = 0, bgand = 0, bgxor = 0;
fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
if (dstBpp == 1)
{
if (opaque)
alu = FbOpaqueStipple1Rop(alu,fg,bg);
else
alu = FbStipple1Rop(alu,fg);
}
else
{
fgand = fbAnd(alu,fg,pm);
fgxor = fbXor(alu,fg,pm);
if (opaque)
{
bgand = fbAnd(alu,bg,pm);
bgxor = fbXor(alu,bg,pm);
}
else
{
bgand = fbAnd(GXnoop,(FbBits)0,FB_ALLONES);
bgxor = fbXor(GXnoop,(FbBits)0,FB_ALLONES);
}
}
for (nbox = REGION_NUM_RECTS (pClip),
pbox = REGION_RECTS(pClip);
nbox--;
pbox++)
{
x1 = x;
y1 = y;
x2 = x + width;
y2 = y + height;
if (x1 < pbox->x1)
x1 = pbox->x1;
if (y1 < pbox->y1)
y1 = pbox->y1;
if (x2 > pbox->x2)
x2 = pbox->x2;
if (y2 > pbox->y2)
y2 = pbox->y2;
if (x1 >= x2 || y1 >= y2)
continue;
if (dstBpp == 1)
{
fbBltStip (src + (y1 - y) * srcStride,
srcStride,
(x1 - x) + srcX,
(FbStip *) (dst + (y1 + dstYoff) * dstStride),
FbBitsStrideToStipStride(dstStride),
(x1 + dstXoff) * dstBpp,
(x2 - x1) * dstBpp,
(y2 - y1),
alu,
pm,
dstBpp);
}
else
{
fbBltOne (src + (y1 - y) * srcStride,
srcStride,
(x1 - x) + srcX,
dst + (y1 + dstYoff) * dstStride,
dstStride,
(x1 + dstXoff) * dstBpp,
dstBpp,
(x2 - x1) * dstBpp,
(y2 - y1),
fgand, fgxor, bgand, bgxor);
}
}
}
void
fbFill (DrawablePtr pDrawable,
GCPtr pGC,
int x,
int y,
int width,
int height)
{
FbBits *dst;
FbStride dstStride;
int dstBpp;
int dstXoff, dstYoff;
FbGCPrivPtr pPriv = fbGetGCPrivate(pGC);
fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
switch (pGC->fillStyle) {
case FillSolid:
fbSolid (dst + (y + dstYoff) * dstStride,
dstStride,
(x + dstXoff) * dstBpp,
dstBpp,
width * dstBpp, height,
pPriv->and, pPriv->xor);
break;
case FillStippled:
case FillOpaqueStippled: {
PixmapPtr pStip = pGC->stipple;
int stipWidth = pStip->drawable.width;
int stipHeight = pStip->drawable.height;
if (dstBpp == 1)
{
int alu;
FbBits *stip;
FbStride stipStride;
int stipBpp;
int stipXoff, stipYoff; /* XXX assumed to be zero */
if (pGC->fillStyle == FillStippled)
alu = FbStipple1Rop(pGC->alu,pGC->fgPixel);
else
alu = FbOpaqueStipple1Rop(pGC->alu,pGC->fgPixel,pGC->bgPixel);
fbGetDrawable (&pStip->drawable, stip, stipStride, stipBpp, stipXoff, stipYoff);
fbTile (dst + (y + dstYoff) * dstStride,
dstStride,
x + dstXoff,
width, height,
stip,
stipStride,
stipWidth,
stipHeight,
alu,
pPriv->pm,
dstBpp,
(pGC->patOrg.x + pDrawable->x),
pGC->patOrg.y + pDrawable->y - y);
}
else
{
FbStip *stip;
FbStride stipStride;
int stipBpp;
int stipXoff, stipYoff; /* XXX assumed to be zero */
FbBits fgand, fgxor, bgand, bgxor;
fgand = pPriv->and;
fgxor = pPriv->xor;
if (pGC->fillStyle == FillStippled)
{
bgand = fbAnd(GXnoop,(FbBits) 0,FB_ALLONES);
bgxor = fbXor(GXnoop,(FbBits) 0,FB_ALLONES);
}
else
{
bgand = pPriv->bgand;
bgxor = pPriv->bgxor;
}
fbGetStipDrawable (&pStip->drawable, stip, stipStride, stipBpp, stipXoff, stipYoff);
fbStipple (dst + y * dstStride,
dstStride,
x * dstBpp,
dstBpp,
width * dstBpp, height,
stip,
stipStride,
stipWidth,
stipHeight,
pPriv->evenStipple,
fgand, fgxor,
bgand, bgxor,
pGC->patOrg.x + pDrawable->x,
pGC->patOrg.y + pDrawable->y - y);
}
break;
}
case FillTiled: {
PixmapPtr pTile = pGC->tile.pixmap;
FbBits *tile;
FbStride tileStride;
int tileBpp;
int tileWidth;
int tileHeight;
int tileXoff, tileYoff; /* XXX assumed to be zero */
fbGetDrawable (&pTile->drawable, tile, tileStride, tileBpp, tileXoff, tileYoff);
tileWidth = pTile->drawable.width;
tileHeight = pTile->drawable.height;
fbTile (dst + (y + dstYoff) * dstStride,
dstStride,
(x + dstXoff) * dstBpp,
width * dstBpp, height,
tile,
tileStride,
tileWidth * tileBpp,
tileHeight,
pGC->alu,
pPriv->pm,
dstBpp,
(pGC->patOrg.x + pDrawable->x) * dstBpp,
pGC->patOrg.y + pDrawable->y - y);
break;
}
}
fbValidateDrawable (pDrawable);
}
