[Ubuntu-sdk-bugs] [Bug 1439133] Re: [MainView] Background color and image rendering is too slow

2016-04-12 Thread Pat McGowan
** Changed in: canonical-devices-system-image
   Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1439133

Title:
  [MainView] Background color and image rendering is too slow

Status in Canonical System Image:
  Fix Released
Status in ubuntu-ui-toolkit package in Ubuntu:
  Fix Released
Status in ubuntu-ui-toolkit package in Ubuntu RTM:
  Fix Released

Bug description:
  The MainView renders at the bottom-most layer a background composed of
  a colored rectangle and an image. The way it is currently implemented
  implies two fullscreen passes with alpha blending on. This is very
  slow. A solution would be to use just one pass using a ShaderEffect or
  a dedicated C++ component. Disabling alpha blending (possible since
  it's the bottom-most layer) would also provide a good performance
  boost. Another idea, if no image needs to be rendered, would be to
  simply set the GPU clear color to the background color, to render it
  for free.

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[Ubuntu-sdk-bugs] [Bug 1439133] Re: [MainView] Background color and image rendering is too slow

2016-03-19 Thread Timo Jyrinki
** Also affects: ubuntu-ui-toolkit (Ubuntu RTM)
   Importance: Undecided
   Status: New

** Changed in: ubuntu-ui-toolkit (Ubuntu RTM)
   Status: New => Fix Committed

** Changed in: ubuntu-ui-toolkit (Ubuntu RTM)
   Status: Fix Committed => Fix Released

** Also affects: canonical-devices-system-image
   Importance: Undecided
   Status: New

** Changed in: canonical-devices-system-image
 Assignee: (unassigned) => Zoltan Balogh (bzoltan)

** Changed in: canonical-devices-system-image
Milestone: None => ww08-2016

** Changed in: canonical-devices-system-image
   Importance: Undecided => High

** Changed in: canonical-devices-system-image
   Status: New => Fix Committed

-- 
You received this bug notification because you are a member of Ubuntu
SDK bug tracking, which is subscribed to ubuntu-ui-toolkit in Ubuntu.
https://bugs.launchpad.net/bugs/1439133

Title:
  [MainView] Background color and image rendering is too slow

Status in Canonical System Image:
  Fix Committed
Status in ubuntu-ui-toolkit package in Ubuntu:
  Fix Released
Status in ubuntu-ui-toolkit package in Ubuntu RTM:
  Fix Released

Bug description:
  The MainView renders at the bottom-most layer a background composed of
  a colored rectangle and an image. The way it is currently implemented
  implies two fullscreen passes with alpha blending on. This is very
  slow. A solution would be to use just one pass using a ShaderEffect or
  a dedicated C++ component. Disabling alpha blending (possible since
  it's the bottom-most layer) would also provide a good performance
  boost. Another idea, if no image needs to be rendered, would be to
  simply set the GPU clear color to the background color, to render it
  for free.

To manage notifications about this bug go to:
https://bugs.launchpad.net/canonical-devices-system-image/+bug/1439133/+subscriptions

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Post to : ubuntu-sdk-bugs@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-sdk-bugs
More help   : https://help.launchpad.net/ListHelp


[Ubuntu-sdk-bugs] [Bug 1439133] Re: [MainView] Background color and image rendering is too slow

2016-03-09 Thread Launchpad Bug Tracker
This bug was fixed in the package ubuntu-ui-toolkit -
1.3.1872+16.04.20160308-0ubuntu1

---
ubuntu-ui-toolkit (1.3.1872+16.04.20160308-0ubuntu1) xenial; urgency=medium

  [ Timo Jyrinki ]
  * Fix gles unit test skipping.
  * Add s390x to the unit test skipping architectures
  * UITK test plan - wily -> xenial. Fixes LP: #1544490

  [ Christian Dywan ]
  * Print errors when QuickUtils fails to create a component.
  * unit tests shouldn't use deprecated Dialog.callera
  * Correctly count only test case results. The result= value is used in suites
and results.
  * Skip tst_pagehead_visible flakes on non-arm. Fixes LP: #1534651
  * Skip flaky tst_mousefilterTest::doubleClicked. Fixes LP: #1542215
  * Suppress click signal if releasing outside of ListItem. Fixes LP: #1541148.
  * Use gdb in runtest.sh to produce backtraces.
  * Arrow keys change value of a Slider. Fixes LP: #1523824.
  * Only use Maliit when enabled explicitly in the environment

  [ Oliver Tilloy ]
  * Do not try to assign to non-existent property "activeFocusOnPress".
Fixes LP: #1532953
  * Bubble up ESC key press event if there is no popover to close.
Fixes LP: #1546627

  [ Loïc Molinari ]
  * Added private items and nodes for the new component styles.
Fixes LP: #1523836
  * Made use of new private Frame item for the focusing.
  * Fixed performance monitor crash because of a NULL timer pointer dereference.
Fixes LP: #1546986
  * Fixed performance monitor dangling pointer crash. Fixes LP: #1546984
  * [ProportionalShape] Ensured width/height ratio is correct with default 
values.
Fixes LP: #1546546
  * Added a workaround to prevent a crash while changing the QPA scale factor.

  [ Florian Boucault ]
  * Always on performance monitor that logs frames that too long to render.
  * MainView: proceed to selecting the theme automatically at startup too.
Fixes LP: #1535819
  * MainView: when no gradient color is needed for the background, rely on
QQuickWindow's GL clear color. Lessens overdraw considerably for most
apps. Fixes LP: #1439133.
  * Panel: MathUtils used without import prefix was leading to undefined
reference.
  * Label: use native rendering on low dpi screens (GRID_UNIT_PX <= 10) for
sharper looking text.
  * Gallery: added palette browser to Colors page.

  [ Tim Peeters ]
  * Support scrolling in ListViews with horizontal orientation to the
qquicklistview CPO.
  * Add background to AppHeader and remove contents clipping from MainView.
Fixes LP: #1531016, LP: #1531457.
  * Hide AppHeader when using AdaptivePageLayout. Fixes bug 1531871.
Fixes LP: #1531871.
  * Implement horizontal flicking in the flickable autopilot CPO.
  * Re-order to list of pages in the gallery to be alphabetical.
  * Fix the autopilot failures introduced with the horizontal scrolling in
the Flickable CPO.
  * Update documentation for MainView, Page, AdaptivePageLayout to use the new
PageHeader in all examples. Deprecate old properties. Fixes LP: #1540574
  * Add 'animate' property to new internal AppHeaderBase, and do not show a
header animation when starting an app without header.
Fixes LP: #1518002, LP: #1524901.
  * Use the correct string for skipping tests on x86_64 .
  * Sections scrolling and keyboard navigation. Fixes LP: #1465048, LP: #1489591
  * Fix autopilot color button failure.

  [ Zoltán Balogh ]
  * Create a click packaging project for the UITK Component Gallery.
  * Improve the test plan executor script.

  [ Andrea Bernabei ]
  * Refer to SlotsLayout.Last instead of SlotsLayout.End in SlotsLayout
documentation. Fixes LP: #1536170.
  * Update "Import Statement:" in docs of Ubuntu.Components. Currently
Developer's website shows "import Ubuntu.Components 1.2" and "since
Ubuntu.Components 1.3" and that is confusing for all app developers.
Fixes LP: #1531817.
  * Fix ListItemLayout multiline labels positioning and add docs about
aliasing labels properties
  * UbuntuTestCase flick(): default events delay to 1. Fixes LP: #1549256.
  * Add Scrollbar and ScrollView tests plus implementation fixes.

  [ Benjamin Zeller ]
  * Fix Bug lp:1535241 "AdaptivePageLayout first example is badly broken".
Fixes LP: #1535241.
  * The click project file is should not be part of the UITK project.
  * Move MainViewBase to C++.
  * Move tree.js to C++.
  * Do not leak the incubator pointer in case a QML engine never took care of
it. Delete the object directly.
  * Move PageWrapper.qml to C++ for 1.3.
  * Add Ubuntu toolkit shared library
  * Move ColorUtils to UbuntuToolkit.
  * Fixes LP: #1540642
  * Make sure objects are initialized with extra properties before they are
instantiated in the QML engine.
  * Use QQmlProperty::write() instead of QObject::writeProperty()

  [ Zsombor Egri ]
  * Update Palette values for Ubuntu.Components 1.3 and apply the palette on
components. First set of visual updates including ListItem, Text inputs,
CheckBox,