[Bug 1260585] Stops bleeding of pattern edges for mesh.

[yurydelendik]

The issue affects both Firefox and Chrome (not Safari though). Workaround due to how wide spread is the issue: adding transparent edges on all four sides of the pattern.

See https://bugzilla.mozilla.org/show_bug.cgi?id=1260585

[Snuffleupagus]

/botio test

[pdfjsbot]

From: Bot.io (Linux)

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Received

Command cmd_test from @Snuffleupagus received. Current queue size: 0

Live output at: http://107.21.233.14:8877/51cc8bc774528b8/output.txt

[pdfjsbot]

From: Bot.io (Windows)

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Received

Command cmd_test from @Snuffleupagus received. Current queue size: 0

Live output at: http://107.22.172.223:8877/441dbf84c285047/output.txt

[pdfjsbot]

From: Bot.io (Windows)

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Failed

Full output at http://107.22.172.223:8877/441dbf84c285047/output.txt

Total script time: 20.21 mins

• Font tests: Passed
• Unit tests: Passed
• Regression tests: FAILED

Image differences available at: http://107.22.172.223:8877/441dbf84c285047/reftest-analyzer.html#web=eq.log

[pdfjsbot]

From: Bot.io (Linux)

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Failed

Full output at http://107.21.233.14:8877/51cc8bc774528b8/output.txt

Total script time: 22.43 mins

• Font tests: Passed
• Unit tests: Passed
• Regression tests: FAILED

Image differences available at: http://107.21.233.14:8877/51cc8bc774528b8/reftest-analyzer.html#web=eq.log

[Snuffleupagus]

Looks good, thank you for the patch!
Also, it's really nice that this patch fixes a couple of existing test-cases :-)

/botio makeref

[pdfjsbot]

From: Bot.io (Windows)

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Received

Command cmd_makeref from @Snuffleupagus received. Current queue size: 0

Live output at: http://107.22.172.223:8877/99b63d2477c26c3/output.txt

[pdfjsbot]

From: Bot.io (Linux)

---

Received

Command cmd_makeref from @Snuffleupagus received. Current queue size: 0

Live output at: http://107.21.233.14:8877/824250db21e809b/output.txt

[pdfjsbot]

From: Bot.io (Windows)

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Success

Full output at http://107.22.172.223:8877/99b63d2477c26c3/output.txt

Total script time: 20.09 mins

• Lint: Passed
• Make references: Passed
• Check references: Passed

[pdfjsbot]

From: Bot.io (Linux)

---

Success

Full output at http://107.21.233.14:8877/824250db21e809b/output.txt

Total script time: 22.00 mins

• Lint: Passed
• Make references: Passed
• Check references: Passed

[SamyCookie]

In reftest analyzer, I see extra pixels on last image row (firefox-issue4227-page1 for example). They are not displayed in other viewers (okular on Debian for example). It may be a rounding issue.

[yurydelendik]

It may be a rounding issue.

It's rounding issue, yes. When triangles are painted, it's doing it in int numbers. The result will depend on scale too.