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path: root/src/location/maps/qcache3q_p.h
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* Fix for Unitary cache strategy supportPaolo Angelelli2016-11-241-2/+2
| | | | | | | | | This patch fixes the population phase of the cache to support unitary strategy. It also prevents a possible divide-by-zero error. Change-Id: I4ab18041f8e908bd60eb581663fe34fbb01c4991 Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
* Evict obsolete provider data on init()Paolo Angelelli2016-11-081-7/+4
| | | | | | | | | | | | | | | | | | | | | | During initialization, this patch makes sure that the cached tiles belong to the provider currently in use by using the file lastModified() value and comparing it against the (optional) Timestamp in the provider records. If this value is not present in the provider record, or if it is older than the newest modified file, the data is untouched. This operation is performed separately for each map id. This method isn't perfect in all use cases, though. E.g., if we are forced to shut down one of the provider and run on the hardcoded fallback, which has an older TS. These are however rare edge cases that most likely won't happen in practice (in the case above we could put the content of the hardcoded provider in the remote json files too) Change-Id: Ie29cf05c1fbc835ce4e3363fc0caa38a97800214 Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
* Fix cache mixing with high-dpi and low-dpi osm providersPaolo Angelelli2016-10-051-1/+10
| | | | | | | | | | | | | | | | | This cache fixes the cache mixing problem that has been introduced with the osm high dpi tiles support. high dpi providers fall back to low dpi ones and ultimately to hardcoded providers (also low dpi), and can also be enabled/disabled via plugin parameter, thus leaving the cache for a given map id dirty for the next run. With this patch high dpi tiles are named differently from low dpi ones. If high-dpi providers are selected, but become not available, the cache can also change the tileset to load at runtime Change-Id: I229692da07c1fc61c58fb0b6fae6ec5af16e43a7 Reviewed-by: Paolo Angelelli <paolo.angelelli@qt.io>
* Remove LGPLv2.1 and add GPLv2+ from/to QtLocationAlex Blasche2015-02-191-14/+17
| | | | | | Change-Id: I3007aa04d3dbc0e00cb0a43987d64d01ddf91edd Reviewed-by: Lorn Potter <lorn.potter@gmail.com> Reviewed-by: Maurice Kalinowski <maurice.kalinowski@theqtcompany.com>
* Update contact URL in all license headers to qt.ioAlex Blasche2015-02-181-1/+1
| | | | | Change-Id: Ia1e333be7fec8898de609d9b9303b1ad7687632e Reviewed-by: Maurice Kalinowski <maurice.kalinowski@theqtcompany.com>
* Update license headers and add new license filesAntti Kokko2014-08-241-19/+11
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 & LICENSE.GPLv2 - Removed LICENSE.GPL Change-Id: Iedee2507ab1bd46788409a98505d7be510253110 Reviewed-by: Jani Heikkinen <jani.heikkinen@digia.com>
* Remove use of QT_{BEGIN,END}_HEADER macros.Aaron McCarthy2013-02-031-4/+0
| | | | | | | | | These macros were removed from Qt Core and they are no longer defined causing Qt Location to fail to build. Change-Id: Ibed30daa1a802957cebe95a577dfe86f0f643970 Reviewed-by: Laszlo Papp <lpapp@kde.org> Reviewed-by: Lorn Potter <lorn.potter@jollamobile.com>
* Change copyright from 2012 to 2013Rainer Keller2013-01-171-1/+1
| | | | | Change-Id: I61ae1bd1a9f68d120d4e11635f306374b1f494d0 Reviewed-by: Aaron McCarthy <mccarthy.aaron@gmail.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-241-24/+24
| | | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: Ic1390da64a219642fa1e1482a7677a4c2db15cbc Reviewed-by: Janne Anttila <janne.anttila@digia.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Save and restore cache queues, for better cachingThomas Lowe2012-06-221-0/+42
| | | | | | | | | | | | | | The particular cache queues that each tile was in are now restored on startup this is a more effective use of the cache. It relies on the mappingManagerEngine's destructor getting called on closing. This doesn't currently happen and is a separate Jira bug. However, the cache will still load up, so nothing is broken in the meantime. Task-number: QTBUG-25135 Change-Id: I438fc9980506f9315b6f1934589c05563c242c15 Reviewed-by: Alex Wilson <alex.wilson@nokia.com> Reviewed-by: Ian Chen <ian.1.chen@nokia.com>
* Coding style fixes: whitespace around pointers/referencesAlex Wilson2012-05-151-3/+3
| | | | | | Change-Id: Ie527591e2d9a1578137136fb6664e86c43eed1bf Reviewed-by: Thomas Lowe <thomas.lowe@nokia.com> Reviewed-by: Alex Wilson <alex.wilson@nokia.com>
* Coding style fixes: whitespace crusadesAlex Wilson2012-05-151-5/+7
| | | | | | | | | | * Single spaces after keywords and before a bracket/brace * Binary operator spacing * Curlies at open of class/function body * Spacing around some type specifiers/declarations Change-Id: Ie516283e7a39c7ce83071ea8125774c76db611f5 Reviewed-by: Aaron McCarthy <aaron.mccarthy@nokia.com>
* Coverity and compiler warning fixesAlex Wilson2012-04-191-1/+6
| | | | | Change-Id: Iae536630edbfbda2c0e8c67c48477d5867d25f07 Reviewed-by: Aaron McCarthy <aaron.mccarthy@nokia.com>
* Fixes various Coverity warnings.David Laing2012-03-161-1/+1
| | | | | Change-Id: I58a7191dae9cd441025cad658d82422561f216f6 Reviewed-by: Aaron McCarthy <aaron.mccarthy@nokia.com>
* New 3Q cache for map tiles, cleanup texture/tile resource managementAlex Wilson2012-03-141-0/+431
Replaces the old use of QCache in QGeoTileCache with a new QCache3Q, which is more optimal for many tile workloads. Resource management for textures and tile data is now enforced and managed correctly across threads. Textures are passed around as QSharedPointers to guarantee that cache eviction policy will not interfere with the correctness of rendering. Change-Id: I93eb49ea3ad009d85f394f92c59a4b22962b88a7 Reviewed-by: Alex Wilson <alex.wilson@nokia.com>
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