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path: root/src/plot/8bpp.c
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* Add tiled bitmap plotting function.Michael Drake2013-10-281-0/+1
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* Add error diffusion to palette based rendering. Only used for bitmap and ↵Michael Drake2012-09-281-1/+1
| | | | 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.
* make some of the plot code commonVincent Sanders2010-07-091-475/+4
| | | | svn path=/trunk/libnsfb/; revision=10618
* Missed horizontal in non-alpha case in r10615. Update comment.Michael Drake2010-07-081-2/+2
| | | | svn path=/trunk/libnsfb/; revision=10617
* Pre-seed remainder counters with correct starting value to avoid clipping ↵Michael Drake2010-07-081-7/+19
| | | | | | edge case artifact. svn path=/trunk/libnsfb/; revision=10615
* Don't try to plot bitmaps at 0 width or height.Michael Drake2010-07-081-0/+3
| | | | svn path=/trunk/libnsfb/; revision=10613
* Slight optimisation for scaled image plotting.Michael Drake2010-07-081-3/+3
| | | | svn path=/trunk/libnsfb/; revision=10612
* Add 8bpp scaled bitmap plotter. Fix 16bpp scaled bitmap plotter.Michael Drake2010-07-081-10/+143
| | | | svn path=/trunk/libnsfb/; revision=10611
* move plot functions to their own sub directoryVincent Sanders2010-01-201-0/+425
fix 8 and 16bpp plotters when used with cursor svn path=/trunk/libnsfb/; revision=9850