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2017-02-03fb: add fb_fragment_zero() helperVito Caputo
Currently just a memset wrapper... but maybe could get noop'd if the flipper thread started supporting pre-zeroing pages in its thread, just need a zeroed state in the fb page.
2017-02-03stars: use fb_fragment_put_pixel_unchecked()Vito Caputo
drop draw_pixel() duplication
2017-02-03sparkler: drop draw.hVito Caputo
2017-02-03sparkler: use fb.h put_pixel helpersVito Caputo
discards draw_pixel(), introduces helpers.h and a convenience function for bounds checking and oob extermination. Move makergb to helpers.h, draw.h gets removed in a later commit.
2017-02-03fb: add pixel drawing helpersVito Caputo
Modules seem to be duplicating this, just pull it into fb.h since we're already dependent on the fb.h abstractions in the modules. Slippery slope!
2017-02-03rototiller: extricate draw_pixel() bounds checkingVito Caputo
If a z-buffer is added these checks will need to be done independent from and prior to drawing. Also it's silly to makergb() pixels which can't be drawn.
2017-02-03fb: add fragment bounds checking helperVito Caputo
Simple x,y coordinate check
2017-01-18autotools: s#../../#@top_srcdir@/src#Vito Caputo
The relative path broke out-of-tree builds. Previously the following: $ mkdir /tmp/foo $ cd /tmp/foo $ ~/src/rototiller/configure $ make Would fail to compile unable to locate the headers in ~/rototiller/src This fixes it.
2017-01-18*: move source into src/ subdirVito Caputo
Restoring some organizational sanity since adopting autotools.
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