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Commit Graph

Author	SHA1	Message	Date
Mailson Menezes	f798ef22d1	Refactor tiles manager code as suggested by Fabio D'urso	14 years ago
Mailson Menezes	1fc67e9e99	Fix memory leaking on tiles merge	14 years ago
Mailson Menezes	a61e1e0834	Fix annotations bug The annotations created in tiles mode were not shown unless the user changed the zoom level.	14 years ago
Mailson Menezes	6032dae9b4	Remove request mutex This mutex at tiles manager is not actually necessary since any of the related code will run on a different thread.	14 years ago
Mailson Menezes	ca89ffe96c	Avoid making unnecessary requests Some requests may take a while to process in a highly zoomed region. Since those requests are not yet finished, other requests to the same region are likely to be made (specially if the user is scrolling fast) and the generator will have to render the same region repeatedly. Also when changing zoom rapidly some pixmaps can arrive at the tiles manager when another request has already been posted. This pixmap is not necessary anymore and should be discarded (the tiles manager will get a new pixmap anyway).	14 years ago
Mailson Menezes	9b70d1875a	Remove debug painting off tiles manager The extra painting is for debug purposes only. It may change depending on what the developer wants to fix and should not go upstream.	14 years ago
Mailson Menezes	116e4f9b80	Remove annoying warning Comparison between signed and unsigned values.	14 years ago
Mailson Menezes	42350c87df	Properly destruct TilesManager	14 years ago
Mailson Menezes	1bfe8610c9	Do not evict visible tiles Also avoid trying to evict more tiles if the tiles manager is empty (all tiles were previously removed)	14 years ago
Mailson Menezes	d2f236e82f	Document Tile and TilesManager	14 years ago
Mailson Menezes	d3a0fa057a	Split tiles before the request The splitting was only executed after the pixmap arrived the tiles manager. That was bad and likely to lead to an unnecessary rendering in the case of a big tile that would be split after all. This also fixes a bug where some tiles weren't updated.	14 years ago
Mailson Menezes	851a503e81	Move tiles manager to a private header	14 years ago
Mailson Menezes	401c3f7e5d	Add rotation support to tiles manager	14 years ago
Mailson Menezes	67c59c2c44	Fix underflow on memory cleanup in tiles manager	14 years ago
Mailson Menezes	3d630fbb2a	Remove unused tiles	14 years ago
Mailson Menezes	82510818c4	Split and merge tiles according to zoom level To allow more zooming, split tiles when it reaches an arbitrary size.	14 years ago
Mailson Menezes	032f03a0e8	Track memory usage of tiles	14 years ago
Mailson Menezes	9c09eb938e	Use tiles only when it's necessary In other words: don't use tiles when the page is not big enough	14 years ago
Mailson Menezes	de2ee00ff8	Improvements on tiles manager - Made improvements on the code (not performance) - Fix issue of not painting dirty tiles	14 years ago
Mailson Menezes	124da866e8	Add license header to tile manager files	14 years ago
Mailson Menezes	9f3cf45e37	Rendering with a tiles manager Currently it's only available for PDFs and does not support rotation.	14 years ago

21 Commits (f798ef22d1ea355bc3670ba074f6d9fcd1dc454c)