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11 Commits

Author SHA1 Message Date
Neil Toronto
7fb38aff44 Fixed type errors uncovered by correction to type of exact->inexact (i.e. change to real->double-flonum) 2012-06-12 13:26:06 -06:00
Vincent St-Amour
263016f6f3 Fix types in the images collection to work with TR's handling of NaN. 2012-05-25 17:15:22 -04:00
Neil Toronto
eeb3da0c23 Changed macros into functions + begin-encourage-inline; drops a few seconds from `images' compile, no measured performance penalty 2012-05-25 14:16:19 +09:00
Neil Toronto
54c8b51c32 Refactoring 2012-03-09 11:30:34 -07:00
Neil Toronto
07500b27f6 Fixed error in flomap gradient calculation (borders were always getting 0.0, causing erroneous lighting) 
Inset rendered deep-flomaps by 1px to harden against future border issues

Adjusted scatter-simulating blur (finally rid of edge sparklies!)
 2012-01-20 12:39:23 -07:00
Neil Toronto
1b0db97919 Too many changes to cherry-pick for release 
This reverts commit b8e3e8a04b.
 2012-01-20 11:52:17 -07:00
Neil Toronto
b8e3e8a04b Fixed error in flomap gradient calculation (borders were always getting 0.0, causing erroneous lighting) 
Inset rendered deep-flomaps by 1px to harden against future border issues

Adjusted scatter-simulating blur (finally rid of edge sparklies!)

Added portable hash-quote-icon, stopwatch-icon

Vertical toolbar macro stepper icon now discernable

Updated Performance Report toolbar icon

Updated FrTime loading icon

Closes PR 12422

Please merge into release
 2012-01-19 21:33:22 -07:00
Neil Toronto
695583e90b Added clock icon 
Fixed faulty bilinear interpolation in shadow intersection, removed blurring hack

Fixed caching bug (for some reason, generate-temporaries didn't create a unique symbol - note, not *identifier*; used gensym instead)

Please merge into release
 2012-01-16 22:30:52 -07:00
Neil Toronto
2313b528c4 Added standing and running stickman icons 
Optimize rendering by looping only over the smallest rectangle with nonzero alpha

Please merge into release
 2012-01-12 11:22:01 -07:00
Matthew Flatt
7850a26dfe fix bytecode optimizer bugs 
Certain unsafe operations were allowed to propagate across a
`lambda' boundary (where space safety is known not to be an issue),
which could lead to duplicate uses of a "once used" variable if
the relevant `lambda' is inlined.

Furthermore, `lambda' boundary crossing wasn't detected in the case
that the operation to propagate was propagated through an intermediate
variable without a `lambda' crossing.

Merge to 5.2.1
 2012-01-11 05:30:11 -07:00
Neil Toronto
daf3ed55ba Rewrote flomaps and rendering in Typed Racket for speed and safety 2012-01-10 13:30:32 -07:00