RESOLVED FIXED 245265
TextureMapperGL: edge distance anti-aliasing should be calculated in homogeneous coordinates 
https://bugs.webkit.org/show_bug.cgi?id=245265
Summary TextureMapperGL: edge distance anti-aliasing should be calculated in homogene...
Fujii Hironori
Reported 2022-09-16 00:16:33 PDT
Created attachment 462384 [details] test case TextureMapperGL: rendering artifact of edge antialiasing of a point at infinityw the edges of green and blue regions unexpectedly overlaps in the test case.
Attachments
test case (1.08 KB, text/html)
2022-09-16 00:16 PDT, Fujii Hironori 		no flags
Details
[screenshot] WinCairo (18.10 KB, image/png)
2022-09-16 00:18 PDT, Fujii Hironori 		no flags
Details
test case 2 (609 bytes, text/html)
2022-09-19 20:25 PDT, Fujii Hironori 		no flags
Details
test case 3 (660 bytes, text/html)
2022-09-19 21:32 PDT, Fujii Hironori 		no flags
Details
WIP patch (6.44 KB, patch)
2022-09-19 22:12 PDT, Fujii Hironori 		ews-feeder: commit-queue-
DetailsFormatted DiffDiff
WIP patch (7.99 KB, patch)
2022-09-21 00:58 PDT, Fujii Hironori 		ews-feeder: commit-queue-
DetailsFormatted DiffDiff
test case (the center is at infinity) (578 bytes, text/html)
2022-09-21 13:21 PDT, Fujii Hironori 		no flags
Details
WIP patch (8.66 KB, patch)
2022-09-25 14:48 PDT, Fujii Hironori 		ews-feeder: commit-queue-
DetailsFormatted DiffDiff
WIP patch (8.68 KB, patch)
2022-09-25 18:34 PDT, Fujii Hironori 		no flags
DetailsFormatted DiffDiff
Patch (9.99 KB, patch)
2022-09-25 20:54 PDT, Fujii Hironori 		no flags
DetailsFormatted DiffDiff
Show Obsolete (4) View All Add attachment proposed patch, testcase, etc.
Fujii Hironori
Comment 1 2022-09-16 00:18:12 PDT
Created attachment 462385 [details] [screenshot] WinCairo
Fujii Hironori
Comment 2 2022-09-19 20:25:06 PDT
Created attachment 462461 [details] test case 2 the edge is too blurry in this test case.
Fujii Hironori
Comment 3 2022-09-19 21:32:23 PDT
Created attachment 462462 [details] test case 3
Fujii Hironori
Comment 4 2022-09-19 22:12:28 PDT
Created attachment 462465 [details] WIP patch
Fujii Hironori
Comment 5 2022-09-20 18:16:33 PDT
*** Bug 241568 has been marked as a duplicate of this bug. ***
Fujii Hironori
Comment 6 2022-09-21 00:58:52 PDT
Created attachment 462488 [details] WIP patch
Fujii Hironori
Comment 7 2022-09-21 13:21:38 PDT
Created attachment 462515 [details] test case (the center is at infinity)
Radar WebKit Bug Importer
Comment 8 2022-09-23 00:17:16 PDT
<rdar://problem/100312630>
Fujii Hironori
Comment 9 2022-09-25 14:48:54 PDT
Created attachment 462599 [details] WIP patch
Fujii Hironori
Comment 10 2022-09-25 18:34:26 PDT
Created attachment 462603 [details] WIP patch
Fujii Hironori
Comment 11 2022-09-25 20:54:35 PDT
Created attachment 462607 [details] Patch
EWS
Comment 12 2022-09-26 17:56:53 PDT
Committed 254885@main (9fd8ccc1aa9a): <https://commits.webkit.org/254885@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 462607 [details].
Fujii Hironori
Comment 13 2022-09-26 22:46:55 PDT
*** Bug 245513 has been marked as a duplicate of this bug. ***
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