msiglreith
eed71721eb
Update winit example
2020-06-14 23:32:59 +02:00
Raph Levien
af0a1af8e1
Make fills work
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The backdrop propagation is slow but it does work.
2020-06-05 22:40:44 -07:00
Raph Levien
ff8cee059c
Optimize tile allocation
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Use parallel scheme to zero out tiles.
2020-06-03 14:46:41 -07:00
Raph Levien
70a9c17e23
Continue building out pipeline
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Plumbs the new tiling scheme to k4. This works (stroke only) but still
has some performance issues.
2020-06-03 12:21:09 -07:00
Raph Levien
294f6fd1db
Experiment with new sorting scheme
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Path segments are unsorted, but other elements are using the same
sort-middle approach as before.
This is a checkpoint. At this point, there are unoptimized versions
of tile init and coarse path raster, but it isn't wired up into a
working pipeline. Also observing about a 3x performance regression in
element processing, which needs to be investigated.
2020-06-03 09:29:25 -07:00
Raph Levien
f3cb904f86
Add command line args for loading svg
2020-05-31 09:57:25 -07:00
Raph Levien
121f29fef6
Merge one segment at a time
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No parallelism yet, but seems to improve performance.
2020-05-30 08:51:52 -07:00
Raph Levien
894ef156e1
Change to new merge strategy in binning
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WIP
We get "device lost" on NV :/
2020-05-29 20:06:16 -07:00
Raph Levien
dbcffb10db
Reinstate fills
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Add fills back in.
2020-05-25 15:27:03 -07:00
Raph Levien
8eaf49a04d
Checkpoint parallel output
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Parallel segment output seems to be working for strokes.
2020-05-25 12:14:18 -07:00
Raph Levien
24b3def0a1
Start work on parallel segment output
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Output of segments is in parallel. Getting closer, some problems with
chaining but mostly correct.
2020-05-24 21:02:19 -07:00
Raph Levien
fe1790e724
Fix bbox bug
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Bounding boxes were being calculated as way too large in the element
processing.
Also wire up counters so winit binary is happy.
2020-05-16 21:20:25 -07:00
Raph Levien
9bb06ec340
Correct rendering (on Intel)
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Handle multiple passes in coarse raster. Doesn't work on NV, WIP to
find out why.
2020-05-16 06:43:31 -07:00
Raph Levien
93044b469b
Fix prefix sum
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First, add decoupled lookback.
Second, fix problem with monoid that was overly aggressive in resetting
the bbox.
2020-05-15 20:09:39 -07:00
Raph Levien
3a6428238b
Start writing tiles
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This is the first checkpoint where it actually runs a pipeline end to
end, though it's far from accurate.
2020-05-15 14:31:52 -07:00
Raph Levien
cc89d0e285
Starting coarse rasterizer
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Working down the pipeline.
WIP
2020-05-13 21:39:47 -07:00
Raph Levien
343e4c3075
Binning stage
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Adds a binning stage. This is a first draft, and a number of loose ends
exist.
2020-05-12 17:34:15 -07:00
Raph Levien
9a8854ffab
Experimenting with sort-middle
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Starting a prototype that explores the sort-middle approach. This
commit has a prefix sum pass computing state per element.
2020-05-12 08:54:09 -07:00
Raph Levien
8d01aba237
Update to piet 0.13
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Get rid of kurbo patch, as we now use kurbo through piet. Also clean up
some warnings.
2020-05-12 08:26:48 -07:00
msiglreith
e2ed54361d
Fix rebase issues and split into library and cli/winit binaries
2020-05-04 17:05:54 +02:00
