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295 Commits

Author SHA1 Message Date
Steven Robertson
a803216551 Move argset to code.util 2012-01-21 00:03:28 -05:00
Steven Robertson
acbde65b9f Don't call set_format after set_address_2d 2012-01-20 11:22:27 -05:00
Steven Robertson
1398706886 Remove SS from DE, and improve performance. 2012-01-20 11:17:07 -05:00
Steven Robertson
e1914a9c87 Clamp min to 0 in colorclip (for wavelet et al) 2012-01-20 09:23:46 -05:00
Steven Robertson
1ff0deb16b Fix 'waves' variation 2012-01-15 20:25:37 -05:00
Steven Robertson
a97b53d4bd Allow use of 'prex' in precalc statements 2012-01-15 20:25:12 -05:00
Steven Robertson
933e5e50b3 Support arc, offset when importing XML loops 2012-01-15 12:49:26 -05:00
Steven Robertson
830c788263 Use newer-format 'link' property 2012-01-15 12:47:56 -05:00
Steven Robertson
f3bf16f18a Reduce the minimum blur radius 2012-01-10 10:36:26 -05:00
Steven Robertson
7825b006b4 Stamp out pre-echo (hopefully) 2012-01-09 23:39:07 -05:00
Steven Robertson
8c29212821 Experimental supersampling and DE changes 2012-01-09 21:15:05 -05:00
Steven Robertson
11c729d370 Apply edge clamping a little more forcefully 2012-01-09 14:08:32 -05:00
Steven Robertson
7f745d74cd Use np.unwrap (same idea as monotonify()) 2012-01-09 10:17:53 -05:00
Steven Robertson
728df3ace6 Add test routine for splines 2012-01-09 10:17:30 -05:00
Steven Robertson
808bd66138 Add SplEval.insert_knot() 2011-12-28 15:39:17 -05:00
Steven Robertson
de56383a61 Add new palette modes; use 'yuv' by default. 2011-12-23 09:50:03 -05:00
Steven Robertson
693a7a6dc3 Go back to smaller dither radius factor 2011-12-21 16:20:41 -05:00
Steven Robertson
22c1ec872c Fix velocity matching 2011-12-21 16:20:07 -05:00
Steven Robertson
09725ba794 Correct dither fail. 2011-12-21 11:59:40 -05:00
Steven Robertson
84b8f7d459 Don't add empty author URLs 2011-12-19 16:38:55 -05:00
Steven Robertson
6bf1800a17 Use six digits instead of eight 2011-12-19 16:38:33 -05:00
Steven Robertson
644ca7f62d Add velocity-matching to SplEval 2011-12-19 16:37:55 -05:00
Steven Robertson
9972d48ba0 Fix some annoying but trivial whitespace issues 2011-12-18 21:53:26 -05:00
Steven Robertson
e9c9cd7db4 Support symmetry element when importing XML 2011-12-18 21:42:05 -05:00
erik
6228b1bb64 added chaos support to genome reading 2011-12-18 15:14:39 -07:00
Steven Robertson
303accad16 Whoops, got 'symmetry' backwards 2011-12-17 21:07:22 -05:00
Steven Robertson
ed0f3f6810 Use string keys for dict 
Otherwise, loading the result of a conversion immediately without
converting to JSON first fails.
 2011-12-17 21:06:45 -05:00
Steven Robertson
201f5b0963 Fix palette encoding 2011-12-17 21:06:00 -05:00
Steven Robertson
f057108360 Change a method's arguments arbitrarily 2011-12-17 20:31:01 -05:00
Steven Robertson
4ab18c06e0 Name a few more templates 2011-12-17 20:30:21 -05:00
Steven Robertson
5d2b4e47dd Parse XML genomes (merged from flockutil) 2011-12-17 18:46:02 -05:00
Steven Robertson
529bf48982 Use functions for palette instead of silly objects 2011-12-17 18:45:33 -05:00
Steven Robertson
3b29bb2dc2 Drop stale fr0stlib dependency 2011-12-17 17:24:32 -05:00
Steven Robertson
5c1f057bae Remove stray print statement 2011-12-17 09:40:59 -05:00
Steven Robertson
c80b8a07a7 Another incompatible update to the genome format 2011-12-17 09:23:39 -05:00
Steven Robertson
ed885534d6 Relativize some imports, remove unnecessary typing 2011-12-17 09:22:27 -05:00
Steven Robertson
f5e4443004 Handle primes.bin automatically 2011-12-16 12:13:55 -05:00
Steven Robertson
b43481e374 New genome format to support flockutil 2011-12-15 11:11:05 -05:00
Steven Robertson
12655b8611 Make DE better 2011-12-10 16:24:49 -05:00
Steven Robertson
c59829ad86 Fix buffer overflow 2011-12-10 16:23:24 -05:00
Steven Robertson
411d8b6263 Be more conservative in running overflow check 2011-12-10 12:42:40 -05:00
Steven Robertson
2e4e525d49 Use atomic by default (I'm sold) 2011-12-10 12:32:12 -05:00
Steven Robertson
6c50e6dadc New atomic write mode 2011-12-10 12:18:00 -05:00
Steven Robertson
a0fd3f965f More template names 2011-12-10 12:16:42 -05:00
Steven Robertson
a509e58b43 Fix overflow-related bug (hopefully) 2011-12-09 18:46:40 -05:00
Steven Robertson
c5da1efc74 Lockless lossy shared memory writeback. 
Barely tested! And yet it's going straight into master. Lucky you!
 2011-12-09 16:13:23 -05:00
Steven Robertson
6bac3b3a95 Use reordered, lossy bit handling 2011-12-09 14:14:36 -05:00
Steven Robertson
b592cda3db Fix potential bug in binsearch 2011-12-09 14:14:00 -05:00
Steven Robertson
d3ee6f36c2 Flat (pre-packed int) palettes in deferred mode. 2011-12-08 20:55:07 -05:00
Steven Robertson
b76208078f Deferred works again. Time to break it. 2011-12-08 15:28:10 -05:00
Steven Robertson
e106524701 Fix code in comment 2011-12-08 13:24:10 -05:00
Steven Robertson
e006ec1915 Slight tweak to clamp thresholds 2011-12-08 12:13:58 -05:00
Steven Robertson
b73461132c Use consts for image size instead of immediates. 
This saves us from having to recompile if the frame size changes.
 2011-12-08 12:07:22 -05:00
Steven Robertson
084a65c615 Go back to using global accum for now 2011-12-08 11:50:46 -05:00
Steven Robertson
df8100d1f4 Use new mad.cc instruction in MWC 2011-12-08 11:49:31 -05:00
Steven Robertson
094df0ae21 Name the variation templates for debugging 2011-12-08 11:48:38 -05:00
Steven Robertson
e79d9a58fd Fix cschden, cothden variations 2011-12-07 13:41:45 -05:00
erik
5ce5763da7 changed sense (and name) of values for affine xforms to match smoulder renders. 2011-11-23 07:54:48 -07:00
Steven Robertson
22fdc98128 Fix point swapping. 2011-11-20 10:08:13 -05:00
erik
efd261bd5b fixes related to interpolation of palettes; hsv interpolation now goes 
the 'short way' around the hue circle, and the correct palette is now
chosen when > 2 palettes are present in the knots.
 2011-11-14 19:12:41 -07:00
Steven Robertson
0f848b8bb8 Dither color when packing for deferred write. 2011-11-12 11:06:44 -05:00
Steven Robertson
6d1c81486c Don't inline catmull_rom for much faster compiles. 2011-11-12 11:05:44 -05:00
Steven Robertson
24c0c8ee56 Fix some color foibles (more yet remain) 2011-11-12 10:42:02 -05:00
Steven Robertson
9ef5363652 Fix dumb overflow bug 2011-11-11 17:54:33 -05:00
Steven Robertson
eb43b151dc Deferred writeback. 2011-11-11 17:37:27 -05:00
Steven Robertson
05e1d08681 Add -1-skipping to sort. 2011-11-11 17:34:43 -05:00
Steven Robertson
54f411878b Experiments with multi-pass sort (still has bugs) 2011-11-10 10:49:35 -05:00
Steven Robertson
13842196ea Generalize the sort. 2011-11-09 12:00:59 -05:00
Steven Robertson
3147fd40d2 Support CUDA 4.1. Split filtering into new module. 
The new toolkit generates code for filtering which uses too many
registers, so this change splits filtering into its own module so that
it can have separate register usage limits during compiling. As a bonus,
this should improve startup time in general, since the filtering code
is now fixed and does not need to be recompiled.
 2011-11-08 14:38:45 -05:00
Steven Robertson
cea91d75bf A very fast key-only radix sort. 2011-11-07 23:23:20 -05:00
Steven Robertson
7815c13ba4 Fix camera offset WRT flam3 2011-11-06 10:01:26 -05:00
erik
5179c98254 fixed flawed lazysusan variation. added whorl variation. 2011-11-03 13:31:32 -06:00
erik
3badf0f826 Merge branch 'master' of git://github.com/stevenrobertson/cuburn 
Conflicts:
	cuburn/code/filtering.py
 2011-11-03 13:27:31 -06:00
erik
8ea057ff96 fixed highlight_power functionality difference between cuburn and smoulder 2011-11-03 13:18:43 -06:00
Erik Reckase
d382e0f14a Fix highlight power 2011-10-31 17:20:13 -04:00
Steven Robertson
b240fc8459 Use custom "cross" filtering. 
Sobel was giving too many false positives. This cross seems to detect
the kinds of edges we care about and avoids the rest of the image, and
it does so on pretty much everything I've tried it on. Very satisfying.
 2011-10-29 17:36:06 -04:00
Steven Robertson
0936e34b88 Fix cards stalling out on degenerate flames 2011-10-29 11:14:11 -04:00
Steven Robertson
6204f36ebc Fix spline derivative calculation. 2011-10-29 10:51:33 -04:00
Steven Robertson
bfff915b7e Two very obvious spline bugs fixed. 2011-10-28 21:34:42 -04:00
Steven Robertson
28e73d08ee Add derivative support to SplWrap. 2011-10-28 18:51:33 -04:00
Steven Robertson
a2c4c90cb2 Upgrade fuse, because, well, why not? 2011-10-28 08:41:20 -04:00
Steven Robertson
a6177edc0d Drop the RNG mult shuffle. 
It's surprisingly time-consuming, and until I have data showing that we
need it, I'm going to leave this bit of extra randomness voodoo out.
 2011-10-28 08:36:27 -04:00
Steven Robertson
185823ad55 Rearrange the main render loop... again. 
Using one stream with two pagelocked host buffers allows us to keep the
GPU work queue full without pegging the CPU, and also reduces the
incidences where a host buffer will get overwritten before it can be
written. devtid() was flaky, so this patch also introduces a ringbuffer
to handle the 'slots' concept. It also introduces an adaptive number of
temporal samples, which improves efficiency but also killed the
assumption that (ntemporal_samples % 256 == 0), which required some
additional fixes.
 2011-10-28 08:30:36 -04:00
Steven Robertson
15f88383b1 Experimental: real Sobel gradient detection 2011-10-28 08:25:00 -04:00
Steven Robertson
9b2b3ba011 Fix buffer overrun in filtering 2011-10-28 08:24:16 -04:00
Steven Robertson
6b2cb024ac Expand max filter radius to 21 pixels 2011-10-28 08:23:33 -04:00
Steven Robertson
f3a79b200c New badvals mechanism. 2011-10-27 12:59:58 -04:00
Steven Robertson
cac9b691a8 Add a missing semicolin in disc2 2011-10-27 10:37:12 -04:00
Steven Robertson
77daf5e639 Correct blur radius after Box-Muller 2011-10-27 10:36:44 -04:00
Steven Robertson
1faffa1d14 'fill_dptr' instead of 'zero_dptr' 2011-10-27 10:35:01 -04:00
Steven Robertson
3c1dac530b Updates to run_job.py 2011-10-27 10:26:30 -04:00
Steven Robertson
5368a9254a Clamp DE radius further. 
The maximum standard deviation pushes far too hard into the limits of
the filter width, giving discrete points a weird boxy blur. The filter
slice width needs to be expanded, but that's a whole lot of coeffecient
debugging, and I'm putting it off by just reducing the maximum DE width
for now.
 2011-10-27 08:58:51 -04:00
Steven Robertson
9049902b4f Add a crap gradient detect to make DE less bad. 
Use the vertical and horizontal gradients to "detect" when a pixel is
part of an edge that has been softened by grid-shift AA, and avoid
blurring it further. This causes occasional 1px artifacts in stills, but
fixes the truly grotesque DE bleed-out for a net win. A better edge
detector is still needed.
 2011-10-27 08:51:40 -04:00
Steven Robertson
7c84c6a7a9 Final xform color *is* used after all 2011-10-27 08:46:55 -04:00
Steven Robertson
f650844cb9 Fix two variations 2011-10-26 08:11:10 -04:00
Steven Robertson
a8528a9e1d Fix rgb2hsv 2011-10-26 08:10:57 -04:00
Steven Robertson
376cd752d6 Palette interpolation on device 2011-10-25 22:56:19 -04:00
Steven Robertson
e793527c29 A few harmless const modifiers 2011-10-25 22:49:26 -04:00
Steven Robertson
3436291eb6 Improve spline loading 2011-10-25 19:03:35 -04:00
Steven Robertson
fb5bdc2a9f Remove now-unused pyflam3_hacks 2011-10-25 19:03:10 -04:00