static void
fbPushFill(DrawablePtr pDrawable,
GCPtr pGC,
FbStip * src,
FbStride srcStride, int srcX, int x, int y, int width, int height)
{
FbGCPrivPtr pPriv = fbGetGCPrivate(pGC);
if (pGC->fillStyle == FillSolid) {
FbBits *dst;
FbStride dstStride;
int dstBpp;
int dstXoff, dstYoff;
int dstX;
int dstWidth;
fbGetDrawable(pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
dst = dst + (y + dstYoff) * dstStride;
dstX = (x + dstXoff) * dstBpp;
dstWidth = width * dstBpp;
if (dstBpp == 1) {
fbBltStip(src,
srcStride,
srcX,
(FbStip *) dst,
FbBitsStrideToStipStride(dstStride),
dstX,
dstWidth,
height,
FbStipple1Rop(pGC->alu, pGC->fgPixel), pPriv->pm, dstBpp);
}
else {
fbBltOne(src,
srcStride,
srcX,
dst,
dstStride,
dstX,
dstBpp,
dstWidth,
height,
pPriv->and, pPriv->xor,
fbAnd(GXnoop, (FbBits) 0, FB_ALLONES),
fbXor(GXnoop, (FbBits) 0, FB_ALLONES));
}
fbFinishAccess(pDrawable);
}
else {
fbPushPattern(pDrawable, pGC, src, srcStride, srcX,
x, y, width, height);
}
}
int
main (void)
{
int pagesize;
FbStip *src;
FbBits *dst;
int srcX, dstX;
int dstBpp;
pagesize = getpagesize();
src = mmap(NULL, 2 * pagesize, PROT_READ|PROT_WRITE, MAP_ANON, -1, 0);
assert(src != MAP_FAILED);
dst = mmap(NULL, 2 * pagesize, PROT_READ|PROT_WRITE, MAP_ANON, -1, 0);
assert(dst != MAP_FAILED);
mprotect((char *)src + pagesize, pagesize, PROT_NONE);
src = (FbStip *)((char *)src + (pagesize - sizeof mask));
memcpy (src, mask, sizeof mask);
for (dstBpp = 8; dstBpp <= 32; dstBpp += 8)
for (dstX = 0; dstX < 64; dstX += 8)
for (srcX = 0; srcX < 32; srcX++)
fbBltOne(src, 1, srcX, dst, 128, dstX, dstBpp,
(32 - srcX) * dstBpp, 2,
0, 0, 0xffffffff, 0);
for (dstBpp = 8; dstBpp <= 32; dstBpp += 8)
for (dstX = 0; dstX < 64; dstX += 8)
for (srcX = 0; srcX < 32; srcX++)
fbBltOne(src, 1, srcX, dst, 128, dstX, dstBpp,
(64 - srcX) * dstBpp, 1,
0, 0, 0xffffffff, 0);
return 0;
}
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);
}
}
}
