Timeline: Fix sign of height marker for timeline items geometry

The adjustment for items of small height in the vertex shader was
broken.

Change-Id: Icfaef5b1e582696240fe1ed211dbb26502cc208e
Reviewed-by: Christian Kandeler <[email protected]>
Reviewed-by: Ulf Hermann <[email protected]>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libs/timeline/timelineitemsrenderpass.cpp b/src/libs/timeline/timelineitemsrenderpass.cpp
index 8b7da54ed6e..8aa86b7416f 100644
--- a/src/libs/timeline/timelineitemsrenderpass.cpp
+++ b/src/libs/timeline/timelineitemsrenderpass.cpp
@@ -186,13 +186,13 @@ void OpaqueColoredPoint2DWithSize::setRight(const OpaqueColoredPoint2DWithSize *
 void OpaqueColoredPoint2DWithSize::setTop(const OpaqueColoredPoint2DWithSize *master)
 {
     y = master->id < 0 ? master->y / -master->id : master->y;
-    h = y - TimelineModel::defaultRowHeight();
+    h = TimelineModel::defaultRowHeight() - y;
 }
 
 void OpaqueColoredPoint2DWithSize::setBottom(const OpaqueColoredPoint2DWithSize *master)
 {
     y = TimelineModel::defaultRowHeight();
-    h = TimelineModel::defaultRowHeight() - (master->id < 0 ? master->y / -master->id : master->y);
+    h = (master->id < 0 ? master->y / -master->id : master->y) - TimelineModel::defaultRowHeight();
 }
 
 void OpaqueColoredPoint2DWithSize::setBottomLeft(const OpaqueColoredPoint2DWithSize *master)