void
rdpPolyFillRect(DrawablePtr pDrawable, GCPtr pGC, int nrectFill,
xRectangle *prectInit)
{
rdpPtr dev;
RegionRec clip_reg;
RegionPtr reg;
int cd;
LLOGLN(10, ("rdpPolyFillRect:"));
dev = rdpGetDevFromScreen(pGC->pScreen);
dev->counts.rdpPolyFillRectCallCount++;
/* make a copy of rects */
reg = rdpRegionFromRects(nrectFill, prectInit, CT_NONE);
rdpRegionTranslate(reg, pDrawable->x, pDrawable->y);
rdpRegionInit(&clip_reg, NullBox, 0);
cd = rdpDrawGetClip(dev, &clip_reg, pDrawable, pGC);
LLOGLN(10, ("rdpPolyFillRect: cd %d", cd));
if (cd == XRDP_CD_CLIP)
{
rdpRegionIntersect(reg, &clip_reg, reg);
}
/* do original call */
rdpPolyFillRectOrg(pDrawable, pGC, nrectFill, prectInit);
if (cd != XRDP_CD_NODRAW)
{
rdpClientConAddAllReg(dev, reg, pDrawable);
}
rdpRegionUninit(&clip_reg);
rdpRegionDestroy(reg);
}
void
rdpCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr pOldRegion)
{
ScreenPtr pScreen;
rdpPtr dev;
RegionRec reg;
RegionRec clip;
int dx;
int dy;
int num_clip_rects;
int num_reg_rects;
BoxPtr box;
BoxRec box1;
LLOGLN(10, ("rdpCopyWindow:"));
pScreen = pWin->drawable.pScreen;
dev = rdpGetDevFromScreen(pScreen);
dev->counts.rdpCopyWindowCallCount++;
rdpRegionInit(®, NullBox, 0);
rdpRegionCopy(®, pOldRegion);
rdpRegionInit(&clip, NullBox, 0);
rdpRegionCopy(&clip, &pWin->borderClip);
dx = pWin->drawable.x - ptOldOrg.x;
dy = pWin->drawable.y - ptOldOrg.y;
dev->pScreen->CopyWindow = dev->CopyWindow;
dev->pScreen->CopyWindow(pWin, ptOldOrg, pOldRegion);
dev->pScreen->CopyWindow = rdpCopyWindow;
num_clip_rects = REGION_NUM_RECTS(&clip);
num_reg_rects = REGION_NUM_RECTS(®);
if ((num_clip_rects == 0) || (num_reg_rects == 0))
{
}
else
{
if ((num_clip_rects > 16) || (num_reg_rects > 16))
{
LLOGLN(10, ("rdpCopyWindow: big list"));
box = rdpRegionExtents(®);
box1 = *box;
box1.x1 += dx;
box1.y1 += dy;
box1.x2 += dx;
box1.y2 += dy;
rdpClientConAddAllBox(dev, &box1, &(pWin->drawable));
}
else
{
rdpRegionTranslate(®, dx, dy);
rdpRegionIntersect(®, ®, &clip);
rdpClientConAddAllReg(dev, ®, &(pWin->drawable));
}
}
rdpRegionUninit(®);
rdpRegionUninit(&clip);
}
/* return 2, draw using clip */
int
rdpDrawGetClip(rdpPtr dev, RegionPtr pRegion, DrawablePtr pDrawable, GCPtr pGC)
{
WindowPtr pWindow;
RegionPtr temp;
BoxRec box;
int rv;
rv = 0;
if (pDrawable->type == DRAWABLE_PIXMAP)
{
if (is_clientClip_region(pGC))
{
miComputeCompositeClip(pGC, pDrawable);
RegionCopy(pRegion, pGC->pCompositeClip);
rv = 2;
}
else
{
rv = 1;
}
if (rv == 2) /* check if the clip is the entire pixmap */
{
box.x1 = 0;
box.y1 = 0;
box.x2 = pDrawable->width;
box.y2 = pDrawable->height;
if (rdpRegionContainsRect(pRegion, &box) == rgnIN)
{
rv = 1;
}
}
}
else if (pDrawable->type == DRAWABLE_WINDOW)
{
pWindow = (WindowPtr)pDrawable;
if (pWindow->viewable)
{
if (pGC->subWindowMode == IncludeInferiors)
{
temp = &pWindow->borderClip;
}
else
{
temp = &pWindow->clipList;
}
if (rdpRegionNotEmpty(temp))
{
if (is_clientClip_region(pGC))
{
rdpRegionCopy(pRegion, pGC->clientClip);
rdpRegionTranslate(pRegion,
pDrawable->x + pGC->clipOrg.x,
pDrawable->y + pGC->clipOrg.y);
rdpRegionIntersect(pRegion, pRegion, temp);
rv = 2;
}
else
{
rdpRegionCopy(pRegion, temp);
rv = 2;
}
if (rv == 2) /* check if the clip is the entire screen */
{
box.x1 = 0;
box.y1 = 0;
box.x2 = dev->width;
box.y2 = dev->height;
if (rdpRegionContainsRect(pRegion, &box) == rgnIN)
{
rv = 1;
}
}
}
}
}
return rv;
}
/* return 2, draw using clip */
int
rdpDrawGetClip(rdpPtr dev, RegionPtr pRegion, DrawablePtr pDrawable, GCPtr pGC)
{
WindowPtr pWindow;
RegionPtr temp;
BoxRec box;
int rv;
rv = 0;
if (pDrawable->type == DRAWABLE_PIXMAP)
{
switch (pGC->clientClipType)
{
case CT_NONE:
rv = 1;
break;
case CT_REGION:
rv = 2;
rdpRegionCopy(pRegion, pGC->clientClip);
break;
default:
LLOGLN(0, ("rdpDrawGetClip: unimp clip type %d",
pGC->clientClipType));
break;
}
if (rv == 2) /* check if the clip is the entire pixmap */
{
box.x1 = 0;
box.y1 = 0;
box.x2 = pDrawable->width;
box.y2 = pDrawable->height;
if (rdpRegionContainsRect(pRegion, &box) == rgnIN)
{
rv = 1;
}
}
}
else if (pDrawable->type == DRAWABLE_WINDOW)
{
pWindow = (WindowPtr)pDrawable;
if (pWindow->viewable)
{
if (pGC->subWindowMode == IncludeInferiors)
{
temp = &pWindow->borderClip;
}
else
{
temp = &pWindow->clipList;
}
if (rdpRegionNotEmpty(temp))
{
switch (pGC->clientClipType)
{
case CT_NONE:
rv = 2;
rdpRegionCopy(pRegion, temp);
break;
case CT_REGION:
rv = 2;
rdpRegionCopy(pRegion, pGC->clientClip);
rdpRegionTranslate(pRegion,
pDrawable->x + pGC->clipOrg.x,
pDrawable->y + pGC->clipOrg.y);
rdpRegionIntersect(pRegion, pRegion, temp);
break;
default:
LLOGLN(0, ("rdpDrawGetClip: unimp clip type %d",
pGC->clientClipType));
break;
}
if (rv == 2) /* check if the clip is the entire screen */
{
box.x1 = 0;
box.y1 = 0;
box.x2 = dev->width;
box.y2 = dev->height;
if (rdpRegionContainsRect(pRegion, &box) == rgnIN)
{
rv = 1;
}
}
}
}
}
return rv;
}