1 files changed, 72 insertions, 1 deletions

diff --git a/xorg/server/module/rdpPolyRectangle.c b/xorg/server/module/rdpPolyRectangle.c
index b6f56daa..18311907 100644
--- a/xorg/server/module/rdpPolyRectangle.c
+++ b/xorg/server/module/rdpPolyRectangle.c
@@ -32,6 +32,8 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include "rdp.h"
 #include "rdpDraw.h"
+#include "rdpClientCon.h"
+#include "rdpReg.h"
 
 #define LOG_LEVEL 1
 #define LLOGLN(_level, _args) \
@@ -50,12 +52,81 @@ rdpPolyRectangleOrg(DrawablePtr pDrawable, GCPtr pGC, int nrects,
 }
 
 /******************************************************************************/
-/* tested with pGC->lineWidth = 0, 1, 2, 4 and opcodes 3 and 6 */
 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);
 }