[gst-cvs] gst-plugins-bad: directdrawsink: avoid aspect-ratio borders overlying other windows

[<mn...@ke...>]

Module: gst-plugins-bad
Branch: master
Commit: f96dab44cf2391c30abf76f5598e0f8557c7d549
URL:    http://cgit.freedesktop.org/gstreamer/gst-plugins-bad/commit/?id=f96dab44cf2391c30abf76f5598e0f8557c7d549

Author: Mark Nauwelaerts <mar...@co...>
Date:   Mon Feb  7 23:17:55 2011 +0100

directdrawsink: avoid aspect-ratio borders overlying other windows

Fixes #632056.

---

 sys/directdraw/gstdirectdrawsink.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/sys/directdraw/gstdirectdrawsink.c b/sys/directdraw/gstdirectdrawsink.c
index 3b8967f..05c8136 100644
--- a/sys/directdraw/gstdirectdrawsink.c
+++ b/sys/directdraw/gstdirectdrawsink.c
@@ -821,9 +821,11 @@ gst_directdraw_sink_draw_borders (GstDirectDrawSink * ddrawsink, RECT dst_rect)
   OffsetRect (&win_rect, win_point.x, win_point.y);
 
   /* We acquire a drawing context */
-  if (IDirectDrawSurface7_GetDC (ddrawsink->primary_surface, &hdc) == DD_OK) {
+  if ((hdc = GetDC (ddrawsink->video_window))) {
     HBRUSH brush = CreateSolidBrush (RGB (0, 0, 0));
 
+    /* arrange for logical coordinates that match screen coordinates */
+    SetWindowOrgEx (hdc, win_point.x, win_point.y, NULL);
     /* Left border */
     if (dst_rect.left > win_rect.left) {
       fill_rect.left = win_rect.left;
@@ -857,7 +859,7 @@ gst_directdraw_sink_draw_borders (GstDirectDrawSink * ddrawsink, RECT dst_rect)
       FillRect (hdc, &fill_rect, brush);
     }
     DeleteObject (brush);
-    IDirectDrawSurface7_ReleaseDC (ddrawsink->primary_surface, hdc);
+    ReleaseDC (ddrawsink->video_window, hdc);
   }
 }