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only discard pixmaps when the XCB Window resized

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Causes invalid textures on the nvidia blob
when referencing textures for crossfading
eg. during maximization

BUG: 324823
REVIEW: 124591
FIXED-IN: 5.4
This commit is contained in:
Thomas Lübking 2015-08-02 14:30:30 +02:00
parent 62b6401175
commit eb71b47db4
1 changed files with 6 additions and 2 deletions
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8
geometry.cpp
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@ -1930,6 +1930,7 @@ void Client::setGeometry(int x, int y, int w, int h, ForceGeometry_t force)
pending_geometry_update = PendingGeometryNormal;
return;
}
QSize oldClientSize = m_frame.geometry().size();
bool resized = (geom_before_block.size() != geom.size() || pending_geometry_update == PendingGeometryForced);
if (resized) {
resizeDecoration();
@ -1970,7 +1971,8 @@ void Client::setGeometry(int x, int y, int w, int h, ForceGeometry_t force)
// - maximize mode is changed to MaximizeRestore, when size unchanged
// which can happen when untabbing maximized windows
if (resized) {
discardWindowPixmap();
if (oldClientSize != QSize(w,h))
discardWindowPixmap();
emit geometryShapeChanged(this, geom_before_block);
}
const QRect deco_rect = visibleRect();
@ -2020,6 +2022,7 @@ void Client::plainResize(int w, int h, ForceGeometry_t force)
pending_geometry_update = PendingGeometryNormal;
return;
}
QSize oldClientSize = m_frame.geometry().size();
resizeDecoration();
m_frame.resize(w, h);
// resizeDecoration( s );
@ -2034,7 +2037,8 @@ void Client::plainResize(int w, int h, ForceGeometry_t force)
updateWindowRules(Rules::Position|Rules::Size);
screens()->setCurrent(this);
workspace()->updateStackingOrder();
discardWindowPixmap();
if (oldClientSize != QSize(w,h))
discardWindowPixmap();
emit geometryShapeChanged(this, geom_before_block);
const QRect deco_rect = visibleRect();
addLayerRepaint(deco_rect_before_block);