Changeset 70871 in vbox for trunk/src/VBox/HostServices/SharedOpenGL/render

Timestamp:

Feb 5, 2018 5:07:12 PM (7 years ago)

Author:

vboxsync

Message:

HostServices/SharedOpenGL: bugref:9103: Improved logging of rectangles for 3D window region (Windows hosts only).

File:

• trunk/src/VBox/HostServices/SharedOpenGL/render/renderspu_wgl.c (modified) (2 diffs)

trunk/src/VBox/HostServices/SharedOpenGL/render/renderspu_wgl.c

@@ -1590 +1590 @@
     GLint i;
     HRGN hRgn, hTmpRgn;
+        RECT rectRgnBound;
 
     CRASSERT(window);
@@ -1602 +1603 @@
     hRgn = CreateRectRgn(0, 0, 0, 0);
 
-    for (i=0; i<cRects; i++)
-    {
-        hTmpRgn = CreateRectRgn(pRects[4*i], pRects[4*i+1], pRects[4*i+2], pRects[4*i+3]);
+    for (i = 0; i < cRects; i++)
+    {
+        crDebug("Render SPU: CreateRectRgn #%d: (%d, %d)-(%d, %d)", i, 
+            pRects[4 * i], pRects[4 * i + 1], pRects[4 * i + 2], pRects[4 * i + 3]);
+
+        hTmpRgn = CreateRectRgn(pRects[4 * i], pRects[4 * i + 1], pRects[4 * i + 2], pRects[4 * i + 3]);
         CombineRgn(hRgn, hRgn, hTmpRgn, RGN_OR);
         DeleteObject(hTmpRgn);
+    }
+
+    if (GetRgnBox(hRgn, &rectRgnBound))
+    {
+        crDebug("Render SPU: Rgn bounding box (%d, %d)-(%d, %d)", 
+            rectRgnBound.left, rectRgnBound.top, rectRgnBound.right, rectRgnBound.bottom);
     }