Closed Bug 1674154 Opened 4 years ago Closed 4 years ago

sw-wr: PDFs are rendered black and blue

Categories

(Core :: Graphics: WebRender, defect)

x86_64
macOS
defect

Tracking

()

RESOLVED FIXED
84 Branch
Tracking Status
firefox-esr78 --- disabled
firefox81 --- disabled
firefox82 --- disabled
firefox83 --- disabled
firefox84 --- fixed

People

(Reporter: cpeterson, Assigned: mattwoodrow)

References

()

Details

Attachments

(1 file)

Steps to reproduce

  1. Enable gfx.webrender.software
  2. Load a PDF, such as https://www.irs.gov/pub/irs-pdf/fw4.pdf

Expected result

The PDF should be rendered in the Firefox PDF viewer.

Actual result

The PDF viewer renders the PDF as black with some blue parts.

I tried to take a page screenshot (using Firefox's screenshot tool) of the black PDF but the screenshot showed the PDF rendered correctly.

This bug does not appear to be a regression. I can reproduce this bug in both Fx84 Nightly and Fx83 Beta. Fx82 Release crashes in RenderMacIOSurfaceTextureHostOGL bug 1666055.

Possible mac specific, WFM on Win10.

(In reply to Jim Mathies [:jimm] from comment #1)

Possible mac specific, WFM on Win10.

Yes. WFM on Win10, too.

OS: Unspecified → macOS
Hardware: Unspecified → x86_64
Assignee: nobody → matt.woodrow
Pushed by mwoodrow@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/af637d06295a Don't create RenderExternalTextureHost when using SWGL. r=lsalzman
Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → FIXED
Target Milestone: --- → 84 Branch
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