Commit graph

40 commits

Author SHA1 Message Date
Dane Springmeyer
341db51aa7 finish wrapping boost includes to suppress warnings - add agg wrapper - refs #2907 2016-03-09 16:42:15 -08:00
Jiri Drbalek
924aa62662 raster scaling: fixes nodata handling, acurracy when working with small floats and clipping floats by [0; 255] 2015-11-10 20:37:45 +00:00
Dane Springmeyer
7608040906 centralize warning suppression 2015-11-07 17:53:09 -08:00
artemp
8c6bf0eef6 update copyright notice 2015-06-16 12:49:16 +02:00
Dane Springmeyer
bb6c9a98a5 fix more -Wsign-conversion -Wconversion warnings 2015-06-15 20:41:52 -07:00
artemp
470da20d53 fix remanining cAmEl case names 2015-05-04 12:49:11 +02:00
Blake Thompson
2b8bd59d82 A large set of updates:
* Added new gray data types adding those to the variants and updating all the code necessary for them
* Added basic SSE to the image compare method, (only for RGBA) must be enabled with the -DSSE_MATH flag this is not yet put into the build process in any location.
* Fixed the resulting image for some TIFF visual tests, most likely they were incorrect due to fixes in TIFF reader
* Added some MAPNIK_DECL where necessary to grid rendering.
* Added support for more data types in GDAL plugin with grayscale images.
* Added views for all the new gray data types
* Updated python bindings for new gray data types.

Ref #2681
2015-02-04 15:41:58 -06:00
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
artemp
c3e7b12238 fix nasty typo + refactor more 2014-12-16 12:02:40 +01:00
artemp
110841fc55 image_scaling - re-factor set_scaling_method for re-use accross code base 2014-12-16 10:37:50 +01:00
artemp
ecf9a686a3 c++11 - use constexpr 2014-12-16 10:17:05 +01:00
artemp
979d706c26 move image_scaling traits into separate header to enable code sharing 2014-12-16 10:13:40 +01:00
artemp
3cbe969f03 fix external visibility issue for explicit instantiations of scale_image_agg - ref #2587 2014-12-12 11:09:52 +01:00
artemp
5dd87de782 template scale_image_agg on image_data_type to squash code duplication 2014-12-11 18:54:32 +01:00
artemp
b38ac5c2ca add no-op gray8 scaling 2014-12-11 11:06:44 +01:00
artemp
dd22d34d07 formatting 2014-12-11 09:39:25 +01:00
Dane Springmeyer
d6e9126132 fix linking of scale_image_agg - refs #2587 2014-12-05 09:43:57 -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
artemp
de7a268333 read single band as int16 then agg_scale and colorize in gray16 color space, output rgb8 (aka image_data_32)
NOTE: proof-of-concept needed re-factoring/duplicate code removal
2014-12-03 18:19:44 +01:00
artemp
19e3ce9035 gdal : experimenting with fetching gray scale single band as image_data_float32 2014-12-02 15:56:40 +01:00
artemp
6fec43bf9e gdal - read single band as image_data_float32
(scaling/compositing FIXME)
2014-11-28 12:51:23 +01:00
artemp
333965b588 update copyright year 2014-11-20 15:25:50 +01:00
Dane Springmeyer
83588937b9 silence boost warnings 2014-10-21 16:37:27 -07:00
Dane Springmeyer
9b789a398b remove bilinear8 from master/3.x - closes #2076 2014-08-12 13:43:37 -07:00
artemp
fe215a684e c++11 style : replace (almost) all typedef with type alias's 2014-07-07 18:23:15 +01:00
Dane Springmeyer
6034837c95 perf/image_scaling: avoid unnessary clearing of target image which will already be zero-initialized 2014-07-03 00:37:50 -07:00
Dane Springmeyer
e9ca9c8790 symbolizer-expressions replayed against latest master 2013-11-27 22:50:15 -08:00
Dane Springmeyer
c49d94fdf7 iwyu 2013-07-23 18:45:25 -04:00
Dane Springmeyer
c36795e0a9 respect both sx and sy in setting up affine transform for raster scaling since they may be different - closes #1748 2013-03-06 17:41:20 -08:00
Dane Springmeyer
4c66d6dda0 fix raster resampling bug - closes #1489 and fixes mapbox/tilemill#1888 2013-01-31 18:43:06 -05:00
Dane Springmeyer
1b5a1f0ffc agg scaling assumes/requires a premulitiplied renderer (and optionally a source defined as premultiplied) - to avoid any confusion use purely premultiplied types - refs #1508 and #1489 2012-10-02 21:49:52 -07:00
Dane Springmeyer
3845d56c06 add code comments from mcseem relevant to agg usage questions around scaling and compositing 2012-10-01 14:13:54 -07:00
Dane Springmeyer
2d5287c298 rollback 1b4e7a8fd5 - refs #1489 and #1227 2012-09-14 18:45:09 -07:00
Dane Springmeyer
1b4e7a8fd5 the blender is not called when scaling and if it were using pixfmt_rgba32_pre would be wrong, so switch back to pixfmt_rgba32 2012-09-12 12:34:35 -07:00
artemp
8cb2ce41ac raster scaling issue
+ fix rasterizer polygon to be equal to target image
+ align raster to pixel bouyndaries (?)
  ( fixes grey border issue - #1471)
2012-09-12 14:41:27 +01:00
Dane Springmeyer
d850ee8b76 correct various old trac links to point to github - closes #1396 2012-08-16 12:27:58 -07:00
Dane Springmeyer
89668e7b26 map bilinear8 to bilinear for now (TODO - add bilinear8 to AGG) 2012-07-16 09:42:01 -07:00
Dane Springmeyer
3823890b40 rollback 34c3128b0c, move 'scaling' to proper enum, and move image_scaling functions to new cpp/hpp 2012-07-06 16:45:58 -07:00