11913a20f1
Merge MCAA monochrome and multicolor shaders.
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Not only is this a lot simpler, it's faster too!
2018-01-03 15:22:28 -08:00
9515451e7a
Remove render tasks entirely.
2017-12-28 11:44:46 -05:00
429e4a3063
Remove clipping support from the SVG demo.
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It's overengineering and was broken anyway. WebRender has much better
clipping support; let's centralize the logic in there.
2017-12-22 16:30:24 -08:00
ec467ba92c
Fix `getMeshIndexRange()` logic for the first interior mesh.
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This caused the first path to disappear in the SVG demo.
Closes #57 .
2017-12-20 14:10:51 -08:00
cfe72f486e
Use a single-pass pixel-snapping MCAA algorithm instead of a multipass
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ECAA algorithm for multicolor SVG.
This is much faster than both Skia and the previous XCAA algorithm
while maintaining slightly higher quality than the latter.
There are a couple of known issues:
* Vertical inflection points of hairlines with very steep slopes can
become very light or even drop out occasionally. I suspect this is due
to floating point error.
* Rarely, single columns of pixels can disappear from a mesh. Cause TBD.
Besides these bugs, this technique can be cleaned up and probably made
faster, but it's a sizable improvement as is.
2017-12-18 17:37:14 -08:00
b8785a31db
Implement 8xSSAA and 16xSSAA in the SVG demo
2017-12-11 19:02:20 -08:00
80c0d07f1a
Revert refactoring of Renderer into BaseRenderer.
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It's not needed.
2017-12-05 19:08:31 -08:00
30893fb9ad
Partially implement benchmarking for SVG.
2017-12-05 19:05:23 -08:00
15d8c98ff9
Fix a bug preventing the benchmark from running, and improve its UI
2017-12-04 22:02:16 -08:00
1de0378f1e
Get rotation working in the text demo.
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There are some known artefacts when zoomed in heavily in XCAA mode.
2017-11-30 16:08:15 -08:00
86660572bd
Upgrade ST-transforms to affine transforms where possible, and add
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incomplete rotation support to the text demo
2017-11-29 17:06:52 -08:00
6942bb51ca
Add support for full 3D transforms, including rotation, to SVG in XCAA mode.
2017-11-28 16:15:06 -08:00
86df78f939
Flesh out the integration test more
2017-11-17 17:06:59 -08:00
bc99fdf02b
Enable early Z in the XCAA multicolor direct interior pass
2017-11-11 14:45:28 -08:00
2975038891
Reenable early Z.
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It regressed again!
2017-11-11 14:04:57 -08:00
8e7eb6ca60
Support stem darkening in SSAA mode.
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The normals are incorrect right now in some cases, but it looks OK-ish.
2017-11-09 16:20:15 -08:00
9a5728aab6
Implement clipping in XCAA mode
2017-11-08 16:45:30 -08:00
e5b76726d9
Use the LUT to gamma correct text, and fix stem darkening math
2017-11-07 17:24:19 -08:00
82fd214a76
Load the gamma LUT in the demo
2017-11-07 14:13:13 -08:00
4cbc2a8800
Add partial support for clip paths in the SVG demo.
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At the moment, this only works when antialiasing is off.
2017-11-03 14:14:29 -07:00
511e5956d8
Don't clear away the scenery after drawing it!
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Fixes the 3D view.
2017-11-02 16:17:35 -07:00
579528ebdc
Remove one direct rendering pass from the multicolor XCAA path
2017-10-31 12:41:38 -07:00
2604151521
Replace the multicolor (SVG) XCAA with a multipass compositing algorithm
2017-10-30 15:28:35 -07:00
0506365cc7
Fix blending in the text demo.
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As a nice added cleanup, this commit standardizes on the red channel for
all monochrome textures.
2017-10-26 20:15:51 -07:00
f8c950d39a
Stop calling `getParameter` and `getBufferParameter`.
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They're incredibly slow in Chrome.
2017-10-25 19:38:41 -07:00
9d93cebca6
Stop using multiple render targets.
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We don't need them anymore, so let's lower our hardware requirements!
2017-10-20 22:04:53 -07:00
048c261f6c
Add a working experimental implementation of XCAA for SVG.
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This has known performance problems and artefacts due to working at
sample level only, but it's a decent first cut.
2017-10-20 19:41:18 -07:00
a523d71e3c
Stop leaking buffer textures
2017-10-18 19:47:44 -07:00
03b4ec2cc6
Stop leaking VAOs
2017-10-18 19:16:56 -07:00
70201bb29c
Draw distant glyphs as prerendered images in the 3D demo.
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This has known performance problems, but it's a good first cut.
2017-10-18 16:19:19 -07:00
562851fd6e
Lint against long lines
2017-10-17 11:58:03 -07:00
03ee672787
Separate the GPU rendering component of views from the view objects
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themselves in the demo.
This (mostly) enables rendering outside a view.
2017-10-16 22:26:25 -07:00
Patrick Walton