Changeset 51146 in vbox for trunk/src/VBox/HostServices/SharedOpenGL

Timestamp:

Apr 25, 2014 3:24:57 PM (11 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

93469

Message:

crOpenGL: blitter fixes

File:

• trunk/src/VBox/HostServices/SharedOpenGL/crserverlib/server_presenter.cpp (modified) (4 diffs)

trunk/src/VBox/HostServices/SharedOpenGL/crserverlib/server_presenter.cpp

@@ -306 +306 @@
     uint32_t width = 0, height = 0;
     RTPOINT ScaledEntryPoint = {0};
+    RTRECT ScaledSrcRect = {0};
 
     VBOXVR_SCR_COMPOSITOR_CONST_ITERATOR Iter;
@@ -424 +425 @@
                     ScaledEntryPoint.x = CR_FLOAT_RCAST(int32_t, strX * CrVrScrCompositorEntryRectGet(pEntry)->xLeft) + pDstRect->xLeft;
                     ScaledEntryPoint.y = CR_FLOAT_RCAST(int32_t, strY * CrVrScrCompositorEntryRectGet(pEntry)->yTop) + pDstRect->yTop;
+                    ScaledSrcRect.xLeft = ScaledEntryPoint.x;
+                    ScaledSrcRect.yTop = ScaledEntryPoint.y;
+                    ScaledSrcRect.xRight = width + ScaledEntryPoint.x;
+                    ScaledSrcRect.yBottom = height + ScaledEntryPoint.y;
                 }
+
+                VBoxRectIntersect(&Intersection, &ScaledSrcRect);
+                if (VBoxRectIsZero(&Intersection))
+                    continue;
 
                 rc = CrTdBltDataAcquireScaled(pTex, GL_BGRA, false, width, height, &pSrcImg);
@@ -475 +484 @@
 
         crFbImgFromFb(hFb, &FbImg);
+
+        for (uint32_t i = 0; i < c2DRects; ++i)
+        {
+            VBoxRectScale(&p2DRects[i], strX, strY);
+        }
 
         CrMBltImgScaled(&FbImg, pSrcRectSize, pDstRect, c2DRects, p2DRects, pDst);
@@ -5007 +5021 @@
 
     const VBOXVR_TEXTURE *pVrTex = CrTdTexGet(pTex);
-    RTRECT SrcRect, DstRect;
     if (!width)
     {