Use ImageDecoder to decode cmyk jpeg images (bug 1965870)

[calixteman]

It depends on:
https://bugzilla.mozilla.org/show_bug.cgi?id=1965813

[calixteman]

/botio test

[moz-tools-bot]

From: Bot.io (Windows)

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Received

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

Live output at: http://54.193.163.58:8877/cea084a2bc7b6d8/output.txt

[moz-tools-bot]

From: Bot.io (Linux m4)

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Received

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

Live output at: http://54.241.84.105:8877/00e240ae2a6a2ee/output.txt

[moz-tools-bot]

From: Bot.io (Linux m4)

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Failed

Full output at http://54.241.84.105:8877/00e240ae2a6a2ee/output.txt

Total script time: 30.57 mins

• Unit tests: Passed
• Integration Tests: FAILED
• Regression tests: Passed

[moz-tools-bot]

From: Bot.io (Windows)

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Failed

Full output at http://54.193.163.58:8877/cea084a2bc7b6d8/output.txt

Total script time: 61.89 mins

• Unit tests: FAILED
• Integration Tests: FAILED
• Regression tests: Passed

[Snuffleupagus]

/botio-linux preview

[moz-tools-bot]

From: Bot.io (Linux m4)

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Received

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

Live output at: http://54.241.84.105:8877/e4ab79863b04e50/output.txt

[moz-tools-bot]

From: Bot.io (Linux m4)

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Success

Full output at http://54.241.84.105:8877/e4ab79863b04e50/output.txt

Total script time: 0.96 mins

Published

• Viewer: http://54.241.84.105:8877/e4ab79863b04e50/web/viewer.html
• Viewer (legacy): http://54.241.84.105:8877/e4ab79863b04e50/legacy/web/viewer.html

[Snuffleupagus]

Testing this locally it's obviously really fast, however it does seem to regress the improved colors from PR #19620 since the conversion used in cmyk_convert_bgra appears to be too simplistic compared to using an actual ICC profile.

Edit: The colors even seem "worse" than with our DeviceCmykCS implementation.