commit 24323e80e466f0892ea0afe7a18cd1fbd0b62ae1
author Sean Paul <seanpaul@chromium.org> Wed Jul 15 12:36:48 2015 -0400
committer Sean Paul <seanpaul@chromium.org> Wed Jul 15 12:39:10 2015 -0400
tree b459bfd6d3113a84801ccbb3a414877a2033490f
parent 5069ca28d6ed969485ffae8a7742519868c33b53

drm_hwcomposer: Convert src_x,src_y to 16.16 fixed

We convert src_w,src_h, but failed to convert src_x.src_y. This
has the effect of never indexing into fb's properly.

Bug: chrome-os-parter:42311
Test: On smaug, open up the add google account screen, it should
      not be shifted

Change-Id: Ic5cf654d93ea6c89c2cbd23c1d847fbc412a7d19
Signed-off-by: Sean Paul <seanpaul@chromium.org>

drmdisplaycompositor.cpp

diff --git a/drmdisplaycompositor.cpp b/drmdisplaycompositor.cpp
index cb725a8..1b02885 100644
--- a/drmdisplaycompositor.cpp
+++ b/drmdisplaycompositor.cpp
@@ -189,9 +189,9 @@
             pset, plane->id(), plane->crtc_h_property().id(),
             layer->displayFrame.bottom - layer->displayFrame.top) ||
         drmModePropertySetAdd(pset, plane->id(), plane->src_x_property().id(),
-                              layer->sourceCropf.left) ||
+                              (int)(layer->sourceCropf.left) << 16) ||
         drmModePropertySetAdd(pset, plane->id(), plane->src_y_property().id(),
-                              layer->sourceCropf.top) ||
+                              (int)(layer->sourceCropf.top) << 16) ||
         drmModePropertySetAdd(
             pset, plane->id(), plane->src_w_property().id(),
             (int)(layer->sourceCropf.right - layer->sourceCropf.left) << 16) ||