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549 Commits 72 Branches 190 Tags
fde3aa45de8d0fcebf97458bc47aa26c25a65253
Commit Graph
206 Commits
Author SHA1 Message Date
Eric Fischer fde3aa45de Make parallel reading a command-line option 2015-12-22 14:58:19 -08:00
Eric Fischer ca4d1beb7c Guard against trying to map an empty string pool into memory 2015-12-22 14:27:38 -08:00
Eric Fischer a8b39aa2ff Merge branch 'master' into multithread-input2 2015-12-22 14:10:21 -08:00
Eric Fischer 40ec317c36 Launch a separate thread to read each segment 2015-12-22 14:02:31 -08:00
Eric Fischer edd325e338 Round the number of threads to use down to a power of 2 
Since other calculations depend on this being true
 2015-12-22 10:33:08 -08:00
Eric Fischer bd081c864e It tiles again! 2015-12-21 18:00:07 -08:00
Eric Fischer aaf9e87bce Reassemble the combined string pool and metadata files 2015-12-21 17:46:04 -08:00
Eric Fischer de60545da8 Include the segment number in the serialized geometry 2015-12-21 17:21:18 -08:00
Eric Fischer 1f335eec44 Get rid of a global I had forgotten about 2015-12-21 17:00:07 -08:00
Eric Fischer 2dc99698d2 Stub out enough to get it to compile 2015-12-21 16:17:47 -08:00
Eric Fischer f6dfe0ace0 WIP on splitting geometry-reading state into per-thread structures 2015-12-18 17:10:20 -08:00
Eric Fischer 2159d464d0 Segment the file into input chunks. Allow commas at the top level. 2015-12-18 15:59:07 -08:00
Eric Fischer ed90c7b53a Use memory-mapped I/O for GeoJSON reading if possible 
Conflicts:
	geojson.c
 2015-12-18 15:20:43 -08:00
Eric Fischer dd2a4b0fc8 Pass the input line number around instead of the JSON parser itself 2015-12-18 15:12:27 -08:00
Eric Fischer dfcdd03b19 Factor out the JSON token reading loop 
Conflicts:
	geojson.c
 2015-12-18 12:04:52 -08:00
Eric Fischer 4fe1a950f5 Calculate effective basezoom and droprate, taking gamma into account 2015-12-17 17:16:04 -08:00
Eric Fischer acd4444439 Allow specifying a marker width for automatic basezoom guessing 2015-12-17 12:33:52 -08:00
Eric Fischer f9d1e87360 Heuristics for basezoom and droprate if no tiles are naturally small enough 2015-12-16 16:18:16 -08:00
Eric Fischer 38fe00c7ab Replicate the dot-gamma logic in the base/rate guessing code 2015-12-16 13:09:31 -08:00
Eric Fischer b7a411769a Don't allow <0 gamma (randomized) if basezoom or droprate not known 2015-12-16 12:33:07 -08:00
Eric Fischer 6681817243 Add an option to guess the drop rate 2015-12-16 12:13:24 -08:00
Eric Fischer eb906dfc72 Write spaces over the reading progress message at the end 2015-12-15 16:21:07 -08:00
Eric Fischer 966bee8919 Fix bounding box calculation 2015-12-15 15:55:54 -08:00
Eric Fischer 7f8eb4de83 Add an option to guess an appropriately dense base zoom level 2015-12-15 15:52:08 -08:00
Eric Fischer 76de0c82d2 Further cleanup of minzoom- and maxzoom-related variable names 2015-12-15 12:00:05 -08:00
Eric Fischer 7372a2c4bc Add basezoom parameter for dot-dropping, independent of maxzoom 2015-12-15 11:56:49 -08:00
Eric Fischer a6be746163 Unrelated code formatting correction 2015-12-09 15:24:07 -08:00
Eric Fischer 9faa625e75 Calculate bounding boxes better for features that cross the antimeridian 2015-12-03 14:42:59 -08:00
Eric Fischer c832b34160 Better handling of features that cross the antimeridian 2015-12-03 13:12:34 -08:00
Eric Fischer e1f4bdd36c Check how many CPUs and filehandles there are instead of guessing 2015-11-11 16:10:39 -08:00
Eric Fischer d13f60e9c4 Merge files into one layer if a name is specified with -l 2015-10-30 17:30:18 -07:00
Eric Fischer 0b6f6436a6 Factor out the JSON token reading loop 2015-10-30 15:53:31 -07:00
Eric Fischer 0058360cde Use 4096-unit tiles as much as possible to keep GL happy 2015-10-27 12:22:18 -07:00
Eric Fischer 3da692250d Remove unused argument 2015-10-19 13:11:00 -07:00
Eric Fischer 3ad499fa44 Merge branch 'master' into multithread 
Conflicts:
	tile.cc
 2015-10-19 10:31:13 -07:00
Eric Fischer 5dc9f50345 Clean up polygon generation and clipping. Make sure winding order is correct. 2015-10-07 16:52:52 -07:00
Eric Fischer 6767aa7a5c Add documentation. Be lenient about zooms as numbers vs strings. 2015-10-07 13:54:31 -07:00
Eric Fischer c0480673c5 Add a tippecanoe-specific GeoJSON extension for feature minzoom and maxzoom. 2015-10-06 16:51:23 -07:00
Eric Fischer 5ef4ea4b27 Detect and parse bare GeoJSON geometries that aren't part of a Feature 2015-09-25 17:28:15 -07:00
Eric Fischer 5ab2673b8c Add a flag to preserve the original order of the features from the input 2015-09-14 15:42:06 -07:00
Eric Fischer 601c092883 Merge branch 'master' into multithread 
Conflicts:
	tile.cc
 2015-09-14 10:52:58 -07:00
Eric Fischer 541d3518c2 Change some defaults that keep tripping people up: 
* Default detail with low -z is only 13, so it works with GL
* No coalescing, line-reversing, or reordering by attributes except by request
* Dropping lines like points moves from -d to -a
 2015-08-27 16:04:37 -07:00
Eric Fischer d9974d3cc7 Merge pull request #78 from mapbox/geometrycollection 
Support GeometryCollection input
 2015-08-25 13:17:57 -07:00
Eric Fischer f99d320253 Fix indent style 2015-08-21 14:27:41 -07:00
Eric Fischer 9761010550 Downgrade no-features error to a warning 2015-08-11 16:55:54 -07:00
Eric Fischer bc661ef3d5 Most of the way to handling GeometryCollections 2015-08-11 16:51:44 -07:00
Eric Fischer a51ddbe180 Fix misspelling in ifdef 2015-07-29 16:46:56 -07:00
Eric Fischer 10e35c4300 Fix memory leak when closing out tiles that had all features clipped away 2015-07-29 16:45:41 -07:00
Eric Fischer cc05f46fb7 Don't crash if there are more than 128 layers 2015-07-27 16:20:20 -07:00
Eric Fischer e01ea076ed Fix double-free crash with unsupported property type 2015-07-14 17:11:34 -07:00