Dane Springmeyer
d94f5a0cee
get pgraster tests passing again + update expected images - refs #2639
2015-01-26 22:14:38 -08:00
Blake Thompson
51172c8fdf
Move image_data.hpp to image.hpp and renamed most everything from image_data to image alone. This might lead to the need to clean up some variables that are currently named image through out the code at some time, but I think in the long term is much better as image is a better name for the base class.
2015-01-22 11:39:37 -06:00
Blake Thompson
e01ce5b7d6
Changed image_data_gray* to image_gray* Ref #2633 .
2015-01-21 21:08:04 -06:00
Blake Thompson
22a384ef33
Moved image_data_rgba8 to image_rgba8. Ref #2633
2015-01-21 20:31:02 -06:00
Blake Thompson
4184f75011
Moved premultiply and demultiply out of image_32 and other parts of the code. The image_data object is now responsible for keeping track of its own premultiplied_alpha status. Created a new utility method in image_util to preform premultiplication.
...
Added visitor pattern to several different methods as well to prepare for image_data_any including compositing.
Ref #2633
2015-01-14 12:42:30 -06:00
Rafa de la Torre
af4c2620aa
Ignore overviews with 0 scale in pgraster
...
refs #2551
Postgis raster_columns view is returning NULL values for raster
overviews with large scale factors. That issue in postgis is described
in http://trac.osgeo.org/postgis/ticket/3006
This causes two main problems:
- The first overview with scale = NULL is wrongly chosen for rendering
always
- The messed up scaling factor causes the render symbolizer to spent
an insane amount of CPU and memory to render a messed up tiles.
The patch in postgis is expected to be released with the new version, a
few months from now.
Conflicts:
plugins/input/pgraster/pgraster_datasource.cpp
2014-12-04 12:29:16 -05:00
artemp
38da080f82
make concrete image_data type names more expressive and explicit about color channels/depth:
...
image_data_32 -> image_data_rgba8
image_data_8 -> image_data_gray8
image_data_16 -> image_data_gray16
image_data_float32 -> image_data_gray32f
NOTE: currently image_data_gray16::pixel_type = std::int16_t (signed 16 bit int) to match GDAL
should we support unsigned types?
2014-12-04 11:02:42 +01:00
Dane Springmeyer
46215c0f35
fix compile of pgraster plugin
2014-12-03 00:35:34 -05:00
artemp
333965b588
update copyright year
2014-11-20 15:25:50 +01:00
Dane Springmeyer
437d486bbd
fix building with PLUGIN_LINKING=static
2014-11-11 14:42:53 -08:00
Dane Springmeyer
15a2acf0d5
silence warnings in pgraster plugin - refs #2356
2014-10-22 15:33:25 -07:00
Dane Springmeyer
83588937b9
silence boost warnings
2014-10-21 16:37:27 -07:00
Jochen Topf
da2c0a6949
Use std uint8_t instead of boost::uint8_t
...
Broke compilation
2014-09-30 15:58:29 +02:00
Dane Springmeyer
41b0e0e16b
remove scoped_array include
2014-09-29 19:43:00 -07:00
Dane Springmeyer
5e250e0dd9
avoid boost stdint usage
2014-09-29 19:42:34 -07:00
artemp
ecfaec1027
rename ctrans.hpp to view_transform.hpp
2014-08-28 10:29:04 +01:00
Sandro Santilli
01b56c3606
Add mention of CartoDB support in pgraster input plugin code
2014-08-20 17:31:41 +02:00
Dane Springmeyer
e4c7e2419c
make sure pgraster is rebuilt if headers change inside the postgis plugin dir
2014-08-12 20:29:51 -07:00
Dane Springmeyer
e03448ecb9
port pg_raster plugin to c++11/recent 3.x changes
2014-08-12 15:14:25 -07:00
Dane Springmeyer
4e12b999f0
pull in pgraster plugin by @strk from 2.3.x to master/3.x - refs #2329 #1660
2014-08-12 15:03:51 -07:00
