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* Fix rendering of 1bpp glyphs when glyph data is greater than one byte wideMichael Drake2014-07-311-2/+1
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* Allow building for Win32John-Mark Bell2014-01-175-5/+21
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* A few tidyups.Michael Drake2013-10-301-11/+8
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* Do tiled rendering by scanline, rather than by tile. Error diffusion now ↵Michael Drake2013-10-291-14/+206
| | | | works across tile boundaries.
* Fix 1x1 area scaled plot optimisation.Michael Drake2013-10-291-1/+1
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* Add tiled bitmap plotting function.Michael Drake2013-10-287-1/+93
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* Test if we're dithering already before turning it on. (No functional change ↵Michael Drake2013-10-281-6/+14
| | | | atm, but when bitmap tiling is moved into nsfb, error diffusion will be able to cross tile boundaries.)
* Split 32bpp support into xrgba, xbgr, and common. Should allow for BGR ↵Michael Drake2012-09-305-62/+153
| | | | surfaces as well as RGB.
* Fix error text.Michael Drake2012-09-281-1/+1
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* Add error diffusion to palette based rendering. Only used for bitmap and ↵Michael Drake2012-09-282-21/+50
| | | | scaled bitmap plots. Doesn't do serpentine path, since that would need changes to the common bitmap rendering code.
* Add palette object. Optimise matching colour in case where we chose the ↵Michael Drake2012-09-271-24/+8
| | | | palette. In other cases, we still have to seach all the colours, but that doesn't ever seem to be used.
* Fix horizontal scroll of internal text. Simplify and optimise internal text ↵Michael Drake2012-07-271-17/+15
| | | | renderer.
* Tiny simplification of freetype glyph renderer.Michael Drake2012-07-261-7/+4
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* Don't add top clipping to bottom clipping. Fixes internal font rendering.Michael Drake2012-07-261-7/+4
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* Update to new NSBUILD infrastructureDaniel Silverstone2012-06-291-1/+1
| | | | svn path=/trunk/libnsfb/; revision=14007
* basic fixes for linux framebuffer surfaceVincent Sanders2012-03-221-5/+5
| | | | svn path=/trunk/libnsfb/; revision=13550
* A couple of casts through void to avoid pointer alignement warnings on ARM.Michael Drake2012-02-291-2/+2
| | | | svn path=/trunk/libnsfb/; revision=13503
* Improve API to allow for RAM surfaces instead of direct blittingVincent Sanders2011-11-212-251/+322
| | | | | | | | Improve and update tests Fix RAM surface Fix VNC surface svn path=/trunk/libnsfb/; revision=13158
* Commit fixes from "Building NetSurf on arm-linux framebuffer" thread on ↵Michael Drake2011-04-192-2/+2
| | | | | | netsurf-users ML. svn path=/trunk/libnsfb/; revision=12203
* Fix 8bpp glyph rendering when the target framebuffer is 16bppJohn Mark Bell2011-03-291-1/+1
| | | | svn path=/trunk/libnsfb/; revision=12145
* remove malloc.h anachronismVincent Sanders2011-01-061-1/+1
| | | | svn path=/trunk/libnsfb/; revision=11226
* make some of the plot code commonVincent Sanders2010-07-094-1426/+518
| | | | svn path=/trunk/libnsfb/; revision=10618
* Missed horizontal in non-alpha case in r10615. Update comment.Michael Drake2010-07-083-6/+6
| | | | svn path=/trunk/libnsfb/; revision=10617
* Pre-seed remainder counters with correct starting value to avoid clipping ↵Michael Drake2010-07-083-21/+57
| | | | | | edge case artifact. svn path=/trunk/libnsfb/; revision=10615
* Don't try to plot bitmaps at 0 width or height.Michael Drake2010-07-083-0/+9
| | | | svn path=/trunk/libnsfb/; revision=10613
* Slight optimisation for scaled image plotting.Michael Drake2010-07-083-9/+9
| | | | svn path=/trunk/libnsfb/; revision=10612
* Add 8bpp scaled bitmap plotter. Fix 16bpp scaled bitmap plotter.Michael Drake2010-07-082-11/+145
| | | | svn path=/trunk/libnsfb/; revision=10611
* Make slight changes to match 16bpp implementations of bitmap plotters.Michael Drake2010-07-081-10/+8
| | | | svn path=/trunk/libnsfb/; revision=10610
* Add support for 16bpp scaled bitmap plotting. Make slight changes to match ↵Michael Drake2010-07-081-13/+140
| | | | | | 32bpp implementation. NOTE: UNTESTED. svn path=/trunk/libnsfb/; revision=10609
* Add support for scaled bitmap plotting.Michael Drake2010-07-081-9/+141
| | | | svn path=/trunk/libnsfb/; revision=10608
* Simplification.Michael Drake2010-02-011-11/+7
| | | | svn path=/trunk/libnsfb/; revision=9948
* Improve rounding of fill span endpoints for polygon plotter.Michael Drake2010-01-311-3/+16
| | | | svn path=/trunk/libnsfb/; revision=9946
* Update establish_crossing_value() comment to describe what it actually does ↵Michael Drake2010-01-241-5/+9
| | | | | | now. :) svn path=/trunk/libnsfb/; revision=9903
* Hopefully fix gcc 4.2.4 stuff.Michael Drake2010-01-241-0/+2
| | | | svn path=/trunk/libnsfb/; revision=9902
* Make polygon filling code handle arbitrary polygons (rather than just ↵Michael Drake2010-01-241-99/+183
| | | | | | NetSurf borders). svn path=/trunk/libnsfb/; revision=9901
* Ensure the bezier curve routines do not generate duplicate points unecissarily.Vincent Sanders2010-01-221-54/+73
| | | | svn path=/trunk/libnsfb/; revision=9866
* add basic (but working) path supportVincent Sanders2010-01-222-74/+139
| | | | svn path=/trunk/libnsfb/; revision=9865
* quick workround for polygon plotter issuesVincent Sanders2010-01-221-1/+1
| | | | | | improve polygon star plotter to have animation! svn path=/trunk/libnsfb/; revision=9862
* add missing const to polyline apiVincent Sanders2010-01-211-1/+1
| | | | svn path=/trunk/libnsfb/; revision=9856
* fix polylinesVincent Sanders2010-01-211-2/+5
| | | | svn path=/trunk/libnsfb/; revision=9855
* add beginnings of path plottingVincent Sanders2010-01-212-0/+67
| | | | svn path=/trunk/libnsfb/; revision=9854
* move plot functions to their own sub directoryVincent Sanders2010-01-209-0/+3058
fix 8 and 16bpp plotters when used with cursor svn path=/trunk/libnsfb/; revision=9850
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