C++ (Cpp) rdpDrawGetClip示例

示例#1

文件： rdpPolyText16.c 项目： AkiraPenguin/xorgxrdp

int
rdpPolyText16(DrawablePtr pDrawable, GCPtr pGC,
              int x, int y, int count, unsigned short *chars)
{
    int rv;
    rdpPtr dev;
    RegionRec clip_reg;
    RegionRec reg;
    int cd;
    BoxRec box;

    LLOGLN(10, ("rdpPolyText16:"));
    dev = rdpGetDevFromScreen(pGC->pScreen);
    dev->counts.rdpPolyText16CallCount++;
    GetTextBoundingBox(pDrawable, pGC->font, x, y, count, &box);
    rdpRegionInit(&reg, &box, 0);
    rdpRegionInit(&clip_reg, NullBox, 0);
    cd = rdpDrawGetClip(dev, &clip_reg, pDrawable, pGC);
    LLOGLN(10, ("rdpPolyText16: cd %d", cd));
    if (cd == XRDP_CD_CLIP)
    {
        rdpRegionIntersect(&reg, &clip_reg, &reg);
    }
    /* do original call */
    rv = rdpPolyText16Org(pDrawable, pGC, x, y, count, chars);
    if (cd != XRDP_CD_NODRAW)
    {
        rdpClientConAddAllReg(dev, &reg, pDrawable);
    }
    rdpRegionUninit(&clip_reg);
    rdpRegionUninit(&reg);
    return rv;
}

示例#2

文件： rdpPolyFillRect.c 项目： neutrinolabs/xorgxrdp

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);
}

示例#3

文件： rdpPolyGlyphBlt.c 项目： AkiraPenguin/xorgxrdp

void
rdpPolyGlyphBlt(DrawablePtr pDrawable, GCPtr pGC,
                int x, int y, unsigned int nglyph,
                CharInfoPtr *ppci, pointer pglyphBase)
{
    rdpPtr dev;
    RegionRec clip_reg;
    RegionRec reg;
    int cd;
    BoxRec box;

    LLOGLN(0, ("rdpPolyGlyphBlt:"));
    dev = rdpGetDevFromScreen(pGC->pScreen);
    dev->counts.rdpPolyGlyphBltCallCount++;
    GetTextBoundingBox(pDrawable, pGC->font, x, y, nglyph, &box);
    rdpRegionInit(&reg, &box, 0);
    rdpRegionInit(&clip_reg, NullBox, 0);
    cd = rdpDrawGetClip(dev, &clip_reg, pDrawable, pGC);
    LLOGLN(10, ("rdpPolyGlyphBlt: cd %d", cd));
    if (cd == XRDP_CD_CLIP)
    {
        rdpRegionIntersect(&reg, &clip_reg, &reg);
    }
    /* do original call */
    rdpPolyGlyphBltOrg(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase);
    if (cd != XRDP_CD_NODRAW)
    {
        rdpClientConAddAllReg(dev, &reg, pDrawable);
    }
    rdpRegionUninit(&clip_reg);
    rdpRegionUninit(&reg);
}

示例#4

文件： rdpPutImage.c 项目： AdaptiveThinking/xrdp

void
rdpPutImage(DrawablePtr pDst, GCPtr pGC, int depth, int x, int y,
            int w, int h, int leftPad, int format, char *pBits)
{
    rdpPtr dev;
    RegionRec clip_reg;
    RegionRec reg;
    int cd;
    BoxRec box;

    LLOGLN(10, ("rdpPutImage:"));
    dev = rdpGetDevFromScreen(pGC->pScreen);
    dev->counts.rdpPutImageCallCount++;
    box.x1 = x + pDst->x;
    box.y1 = y + pDst->y;
    box.x2 = box.x1 + w;
    box.y2 = box.y1 + h;
    rdpRegionInit(&reg, &box, 0);
    rdpRegionInit(&clip_reg, NullBox, 0);
    cd = rdpDrawGetClip(dev, &clip_reg, pDst, pGC);
    LLOGLN(10, ("rdpPutImage: cd %d", cd));
    if (cd == XRDP_CD_CLIP)
    {
        rdpRegionIntersect(&reg, &clip_reg, &reg);
    }
    /* do original call */
    rdpPutImageOrg(pDst, pGC, depth, x, y, w, h, leftPad, format, pBits);
    if (cd != XRDP_CD_NODRAW)
    {
        rdpClientConAddAllReg(dev, &reg, pDst);
    }
    rdpRegionUninit(&clip_reg);
    rdpRegionUninit(&reg);
}

示例#5

文件： rdpPolySegment.c 项目： AdaptiveThinking/xrdp

void
rdpPolySegment(DrawablePtr pDrawable, GCPtr pGC, int nseg, xSegment *pSegs)
{
    rdpPtr dev;
    RegionRec clip_reg;
    RegionRec reg;
    int cd;
    int index;
    int x1;
    int y1;
    int x2;
    int y2;
    BoxRec box;

    LLOGLN(10, ("rdpPolySegment:"));
    dev = rdpGetDevFromScreen(pGC->pScreen);
    dev->counts.rdpPolySegmentCallCount++;
    rdpRegionInit(&reg, NullBox, 0);
    for (index = 0; index < nseg; index++)
    {
        x1 = pSegs[index].x1 + pDrawable->x;
        y1 = pSegs[index].y1 + pDrawable->y;
        x2 = pSegs[index].x2 + pDrawable->x;
        y2 = pSegs[index].y2 + pDrawable->y;
        box.x1 = RDPMIN(x1, x2);
        box.y1 = RDPMIN(y1, y2);
        box.x2 = RDPMAX(x1, x2) + 1;
        box.y2 = RDPMAX(y1, y2) + 1;
        rdpRegionUnionRect(&reg, &box);
    }
    rdpRegionInit(&clip_reg, NullBox, 0);
    cd = rdpDrawGetClip(dev, &clip_reg, pDrawable, pGC);
    LLOGLN(10, ("rdpPolySegment: cd %d", cd));
    if (cd == XRDP_CD_CLIP)
    {
        rdpRegionIntersect(&reg, &clip_reg, &reg);
    }
    /* do original call */
    rdpPolySegmentOrg(pDrawable, pGC, nseg, pSegs);
    if (cd != XRDP_CD_NODRAW)
    {
        rdpClientConAddAllReg(dev, &reg, pDrawable);
    }
    rdpRegionUninit(&clip_reg);
    rdpRegionUninit(&reg);
}

示例#6

文件： rdpPolyPoint.c 项目： AdaptiveThinking/xrdp

void
rdpPolyPoint(DrawablePtr pDrawable, GCPtr pGC, int mode,
             int npt, DDXPointPtr in_pts)
{
    rdpPtr dev;
    RegionRec clip_reg;
    RegionRec reg;
    int cd;
    int index;
    BoxRec box;

    LLOGLN(10, ("rdpPolyPoint:"));
    dev = rdpGetDevFromScreen(pGC->pScreen);
    dev->counts.rdpPolyPointCallCount++;
    rdpRegionInit(&reg, NullBox, 0);
    for (index = 0; index < npt; index++)
    {
        box.x1 = in_pts[index].x + pDrawable->x;
        box.y1 = in_pts[index].y + pDrawable->y;
        box.x2 = box.x1 + 1;
        box.y2 = box.y1 + 1;
        rdpRegionUnionRect(&reg, &box);
    }
    rdpRegionInit(&clip_reg, NullBox, 0);
    cd = rdpDrawGetClip(dev, &clip_reg, pDrawable, pGC);
    LLOGLN(10, ("rdpPolyPoint: cd %d", cd));
    if (cd == XRDP_CD_CLIP)
    {
        rdpRegionIntersect(&reg, &clip_reg, &reg);
    }
    /* do original call */
    rdpPolyPointOrg(pDrawable, pGC, mode, npt, in_pts);
    if (cd != XRDP_CD_NODRAW)
    {
        rdpClientConAddAllReg(dev, &reg, pDrawable);
    }
    rdpRegionUninit(&clip_reg);
    rdpRegionUninit(&reg);
}

示例#7

文件： rdpCopyPlane.c 项目： AdaptiveThinking/xrdp

RegionPtr
rdpCopyPlane(DrawablePtr pSrc, DrawablePtr pDst,
             GCPtr pGC, int srcx, int srcy, int w, int h,
             int dstx, int dsty, unsigned long bitPlane)
{
    RegionPtr rv;
    rdpPtr dev;
    RegionRec clip_reg;
    RegionRec reg;
    int cd;
    BoxRec box;

    LLOGLN(10, ("rdpCopyPlane:"));
    dev = rdpGetDevFromScreen(pGC->pScreen);
    dev->counts.rdpCopyPlaneCallCount++;
    box.x1 = pDst->x + dstx;
    box.y1 = pDst->y + dsty;
    box.x2 = box.x1 + w;
    box.y2 = box.x1 + h;
    rdpRegionInit(&reg, &box, 0);
    rdpRegionInit(&clip_reg, NullBox, 0);
    cd = rdpDrawGetClip(dev, &clip_reg, pDst, pGC);
    LLOGLN(10, ("rdpCopyPlane: cd %d", cd));
    if (cd == XRDP_CD_CLIP)
    {
        rdpRegionIntersect(&reg, &clip_reg, &reg);
    }
    /* do original call */
    rv = rdpCopyPlaneOrg(pSrc, pDst, pGC, srcx, srcy, w, h,
                         dstx, dsty, bitPlane);
    if (cd != XRDP_CD_NODRAW)
    {
        rdpClientConAddAllReg(dev, &reg, pDst);
    }
    rdpRegionUninit(&clip_reg);
    rdpRegionUninit(&reg);
    return rv;
}

示例#8

文件： rdpPolyRectangle.c 项目： RonYaari/xrdp

void
rdpPolyRectangle(DrawablePtr pDrawable, GCPtr pGC, int nrects,
                 xRectangle *rects)
{
    rdpPtr dev;
    BoxRec box;
    int index;
    int up;
    int down;
    int lw;
    int cd;
    int x1;
    int y1;
    int x2;
    int y2;
    RegionRec clip_reg;
    RegionRec reg;

    LLOGLN(10, ("rdpPolyRectangle:"));
    dev = rdpGetDevFromScreen(pGC->pScreen);
    dev->counts.rdpPolyRectangleCallCount++;
    rdpRegionInit(&reg, NullBox, 0);
    lw = pGC->lineWidth;
    if (lw < 1)
    {
        lw = 1;
    }
    up = lw / 2;
    down = 1 + (lw - 1) / 2;
    index = 0;
    while (index < nrects)
    {
        x1 = rects[index].x + pDrawable->x;
        y1 = rects[index].y + pDrawable->y;
        x2 = x1 + rects[index].width;
        y2 = y1 + rects[index].height;
        /* top */
        box.x1 = x1 - up;
        box.y1 = y1 - up;
        box.x2 = x2 + down;
        box.y2 = y1 + down;
        rdpRegionUnionRect(&reg, &box);
        /* left */
        box.x1 = x1 - up;
        box.y1 = y1 - up;
        box.x2 = x1 + down;
        box.y2 = y2 + down;
        rdpRegionUnionRect(&reg, &box);
        /* right */
        box.x1 = x2 - up;
        box.y1 = y1 - up;
        box.x2 = x2 + down;
        box.y2 = y2 + down;
        rdpRegionUnionRect(&reg, &box);
        /* bottom */
        box.x1 = x1 - up;
        box.y1 = y2 - up;
        box.x2 = x2 + down;
        box.y2 = y2 + down;
        rdpRegionUnionRect(&reg, &box);
        index++;
    }
    rdpRegionInit(&clip_reg, NullBox, 0);
    cd = rdpDrawGetClip(dev, &clip_reg, pDrawable, pGC);
    LLOGLN(10, ("rdpPolyRectangle: cd %d", cd));
    if (cd == XRDP_CD_CLIP)
    {
        rdpRegionIntersect(&reg, &clip_reg, &reg);
    }
    /* do original call */
    rdpPolyRectangleOrg(pDrawable, pGC, nrects, rects);
    if (cd != XRDP_CD_NODRAW)
    {
        rdpClientConAddAllReg(dev, &reg, pDrawable);
    }
    rdpRegionUninit(&clip_reg);
    rdpRegionUninit(&reg);
}