Closed Bug 1542738 Opened 6 months ago Closed 6 months ago

Font rendering problem on timeanddate.com

Categories

(Core :: Graphics: Text, defect, P1, major)

Other
macOS
defect

Tracking

()

RESOLVED FIXED
mozilla68
Tracking Status
firefox66 --- unaffected
firefox67 --- unaffected
firefox68 --- fixed

People

(Reporter: ekr, Assigned: lsalzman)

References

(Regression)

Details

Attachments

(3 files)

Attached image Nightly (broken)
No description provided.
Attached image Beta (OK)
Component: Untriaged → Graphics: Text
Product: Firefox → Core

Hi Eric, which platform is this on? Is it possible to attach your about:support?

Possibly the same issue as bug 1541623

MacOS.

I don't want to send you all of about:support, but if you have specific prefs you care about I can paste the,.

WebRender is off.

This also seems to only happen on the external display (Dell U341SW)

Hi,

I've managed to reproduce this issue on macOS 10.14 using Nightly 68.0a1 20190408193006 and comparing it to Beta 67.0b8 20190404130536 using an external monitor (Samsung S22B300) connected to a Macbook Pro.
Couldn't reproduce on macOS 10.13 and Win10 x64.

I've also tried to make a regression range and only got this info:

Last good revision: 9b129ff965d75b364c9bdb4d737542cb4d1c40d1
First bad revision: c06dfc552c647a6ce96f35cd84c32a589dc85608

Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=9b129ff965d75b364c9bdb4d737542cb4d1c40d1&tochange=c06dfc552c647a6ce96f35cd84c32a589dc85608

OS: Unspecified → macOS
Hardware: Unspecified → Other

Eric, thanks, webrender or not was the main thing I was after!

Thanks for the regression range lazlo. Skia update, lee?

Flags: needinfo?(lsalzman)

I can reproduce this timeanddate.com rendering bug on my external display. I tested Lee's try build [1] and it appears to fix the bug for me.

[1] https://treeherder.mozilla.org/#/jobs?repo=try&revision=5213142e83c23d15b8f79d39f628851dd6bd94b0&selectedJob=239168088

Regressed by: 1539026
See Also: → 1541129
Duplicate of this bug: 1541129
Duplicate of this bug: 1541623

Seems to be a common mac problem (with a couple duplicate reports) so setting as P1.

Assignee: nobody → lsalzman
Severity: normal → major
Priority: -- → P1

Just a workaround clash in the Skia update. Fix in progress...

Flags: needinfo?(lsalzman)
Pushed by lsalzman@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/00e627c92d9d
disable Mac contrast adjustment in Skia. r=cpeterson

Backed out changeset 00e627c92d9d (bug 1542738) for reftest failures at layout/reftests/w3c-css/received/css-writing-modes/table-column-order-slr-007.xht on mac

Backout: https://hg.mozilla.org/integration/autoland/rev/ca4897fbf46a0a75d5aa39b0cc93705a94328679

Failure push: https://treeherder.mozilla.org/#/jobs?repo=autoland&revision=00e627c92d9d530938183715b069d65bccc98e02&selectedJob=239438084

Failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=239438084&repo=autoland&lineNumber=26918

0:08:15 INFO - REFTEST TEST-START | file:///Users/cltbld/tasks/task_1554926123/build/tests/reftest/tests/layout/reftests/w3c-css/received/css-writing-modes/table-column-order-slr-007.xht == file:///Users/cltbld/tasks/task_1554926123/build/tests/reftest/tests/layout/reftests/w3c-css/received/css-writing-modes/block-flow-direction-001-ref.xht
20:08:15 INFO - REFTEST TEST-LOAD | file:///Users/cltbld/tasks/task_1554926123/build/tests/reftest/tests/layout/reftests/w3c-css/received/css-writing-modes/table-column-order-slr-007.xht | 1034 / 1195 (86%)
20:08:15 INFO - REFTEST INFO | REFTEST fuzzy test (1, 2) <= (0, 0) <= (1, 2)
20:08:15 INFO - REFTEST TEST-UNEXPECTED-PASS | file:///Users/cltbld/tasks/task_1554926123/build/tests/reftest/tests/layout/reftests/w3c-css/received/css-writing-modes/table-column-order-slr-007.xht == file:///Users/cltbld/tasks/task_1554926123/build/tests/reftest/tests/layout/reftests/w3c-css/received/css-writing-modes/block-flow-direction-001-ref.xht | image comparison, max difference: 0, number of differing pixels: 0
20:08:15 INFO - REFTEST IMAGE 1 (TEST): 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3mKSAA3Fse6Ud9AJ6W0/Yx/X198NrHVvMUEADuLY/0oz4AT8tp+5j+vj547WOreQoIAPeWR/pRH4Cn5bR9TH9fH7z2sdU8BQSAe8sj/agPwNNy2j6mv68PXvvYap4CAsC95ZF+1AfgaTltH9Pf1wevfWw1TwEB4N7ySD/qA/C0nLaP6e/rg9c+tpqngABwb3mkH/UBeFpO28f09/XBax9bzVNAALi3PNKP+gA8LaftY/r7+uC1j63mKSAA3Fse6bM/AP84+4N3ek7bx/T3ffz5/vDwB+X0efYxa97z5wEAe1ge6W//aBQREbmKKxGAwvJIf/eFIyIicl3FlQhAYXmkv/vCERERua7iSgSgsDzS333hiIiIXFdxJQJQWB7p775wRERErqu4EgEoLI/0d184IiIi11VciQAUlkf6uy8cERGR6yquRAAKyyP93ReOiIjIdRVXIgCF5ZH+7gtHRETkuoorEYDC8kh/94UjIiJyXcWVCEBheaS/+8IRERG5ruJKBKCwPNLffeGIiIhcV3ElAlBYHunvvnBERESuq7gSASgsj/R3XzgiIiLXVVyJABSWR/q7LxwREZHrKq5EAArLI/3dF46IiMh1FVciAIXlkf7uC0dEROS6iisRgMLySH/3hSMiInJdxZUIQGF5pL/7whEREbmu4koEoLA80t994YiIiFxXcSUCUHCkAwAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMmxFbmQAAAGJSURBVAoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMgoIAACQUUAAAICMAgIAAGQUEAAAIKOAAAAAGQUEAADIKCAAAEBGAQEAADIKCAAAkFFAAACAjAICAABkFBAAACCjgAAAABkFBAAAyCggAABARgEBAAAyCggAAJBRQAAAgIwCAgAAZBQQAAAgo4AAAAAZBQQAAMgoIAAAQEYBAQAAMv8HlRhQnRcGwFoAAAAASUVORK5CYII=
20:08:15 INFO - REFTEST IMAGE 2 (REFERENCE): data:image/png;base64,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
20:08:15 INFO - REFTEST TEST-END | file:///Users/cltbld/tasks/task_1554926123/build/tests/reftest/tests/layout/reftests/w3c-css/received/css-writing-modes/table-column-order-slr-007.xht == file:///Users/cltbld/tasks/task_1554926123/build/tests/reftest/tests/layout/reftests/w3c-css/received/css-writing-modes/block-flow-direction-001-ref.xht

Flags: needinfo?(lsalzman)
Pushed by lsalzman@mozilla.com:
https://hg.mozilla.org/integration/mozilla-inbound/rev/82aacd116747
disable Mac contrast adjustment in Skia. r=cpeterson
Flags: needinfo?(lsalzman)
Status: NEW → RESOLVED
Closed: 6 months ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla68

I can confirm that I was having this problem previously, and the latest build of Nightly seems to have resolved it for me.

I'm on a iMac (27-inch, Late 2012). Here's my about:support info. Thanks! :)

Application Basics

Name: Firefox
Version: 68.0a1
Build ID: 20190412093400
Update Channel: nightly
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:68.0) Gecko/20100101 Firefox/68.0
OS: Darwin 18.5.0
Multiprocess Windows: 1/1 Enabled by default
Remote Processes: 6
Enterprise Policies: Inactive
Google Location Service Key: Found
Google Safebrowsing Key: Found
Mozilla Location Service Key: Found
Safe Mode: false

Crash Reports

All Crash Reports Nightly Features

Name: Firefox Monitor
Version: 3.0
ID: fxmonitor@mozilla.org

Name: Firefox Screenshots
Version: 37.1.0
ID: screenshots@mozilla.org

Name: Form Autofill
Version: 1.0
ID: formautofill@mozilla.org

Name: Web Compat
Version: 4.2.0
ID: webcompat@mozilla.org

Name: WebCompat Reporter
Version: 1.1.0
ID: webcompat-reporter@mozilla.org

Remote Processes

Type: Web Content
Count: 4 / 8

Type: Privileged Content
Count: 1

Type: Extension
Count: 1

Extensions

Name: 1Password X – Password Manager
Version: 1.14.3
Enabled: true
ID: {d634138d-c276-4fc8-924b-40a0ea21d284}

Name: Advanced GitHub Notifier
Version: 1.5.0
Enabled: true
ID: {8d4b86c5-64bf-4780-b029-0112386735ab}

Name: Amazon.co.uk
Version: 1.0
Enabled: true
ID: amazon@search.mozilla.org

Name: Bing
Version: 1.0
Enabled: true
ID: bing@search.mozilla.org

Name: DuckDuckGo
Version: 1.0
Enabled: true
ID: ddg@search.mozilla.org

Name: eBay
Version: 1.0
Enabled: true
ID: ebay@search.mozilla.org

Name: Emoji Box
Version: 1.2.86.1405
Enabled: true
ID: {369b4c1b-94a5-46ce-9301-d18120875adc}

Name: Facebook Container
Version: 1.6.5
Enabled: true
ID: @contain-facebook

Name: Google
Version: 1.0
Enabled: true
ID: google@search.mozilla.org

Name: MetaMask
Version: 6.3.2
Enabled: true
ID: webextension@metamask.io

Name: React Developer Tools
Version: 3.6.0
Enabled: true
ID: @react-devtools

Name: To Google Translate
Version: 3.9
Enabled: true
ID: jid1-93WyvpgvxzGATw@jetpack

Name: Twitter
Version: 1.0
Enabled: true
ID: twitter@search.mozilla.org

Name: Web Developer
Version: 2.0.1
Enabled: true
ID: {c45c406e-ab73-11d8-be73-000a95be3b12}

Name: Wikipedia (en)
Version: 1.0
Enabled: true
ID: wikipedia@search.mozilla.org

Security Software
----------------- Type:

Type:

Type:

Graphics

Features
Compositing: OpenGL
Asynchronous Pan/Zoom: wheel input enabled; scrollbar drag enabled; keyboard enabled; autoscroll enabled
WebGL 1 Driver WSI Info: CGL
WebGL 1 Driver Renderer: NVIDIA Corporation -- NVIDIA GeForce GTX 660M OpenGL Engine
WebGL 1 Driver Version: 4.1 NVIDIA-12.0.23 355.11.10.50.10.103
WebGL 1 Driver Extensions: GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_depth_bounds_test GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_mirror_clamp GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier
WebGL 1 Extensions: ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_disjoint_timer_query EXT_float_blend EXT_frag_depth EXT_shader_texture_lod EXT_sRGB EXT_texture_compression_rgtc EXT_texture_filter_anisotropic OES_element_index_uint OES_standard_derivatives OES_texture_float OES_texture_float_linear OES_texture_half_float OES_texture_half_float_linear OES_vertex_array_object WEBGL_color_buffer_float WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_depth_texture WEBGL_draw_buffers WEBGL_lose_context
WebGL 2 Driver WSI Info: CGL
WebGL 2 Driver Renderer: NVIDIA Corporation -- NVIDIA GeForce GTX 660M OpenGL Engine
WebGL 2 Driver Version: 4.1 NVIDIA-12.0.23 355.11.10.50.10.103
WebGL 2 Driver Extensions: GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_depth_bounds_test GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_mirror_clamp GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier
WebGL 2 Extensions: EXT_color_buffer_float EXT_disjoint_timer_query EXT_float_blend EXT_texture_compression_rgtc EXT_texture_filter_anisotropic OES_texture_float_linear WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_lose_context
Uses Tiling: true
Uses Tiling (Content): true
Off Main Thread Painting Enabled: true
Off Main Thread Painting Worker Count: 3
Target Frame Rate: 60
GPU #1
Active: Yes
Vendor ID: 0x10de
Device ID: 0x0fe0

Diagnostics
AzureCanvasBackend: skia
AzureContentBackend: skia
AzureFallbackCanvasBackend: none
TileHeight: 1024
TileWidth: 1024
Decision Log
WEBRENDER:
opt-in by default: WebRender is an opt-in feature
WEBRENDER_QUALIFIED:
blocked by env: No qualified hardware

Media

Audio Backend: audiounit
Max Channels: 2
Preferred Sample Rate: 44100
Output Devices
Name: Group
Multi-Output Device: ~:AMS2_StackedOutput:0
iShowU Audio Capture: iShowUAudioEngine:0
Internal Speakers: AppleHDAEngineOutput:1B,0,1,2:0
Input Devices
Name: Group
iShowU Audio Capture: iShowUAudioEngine:0
Internal Microphone: AppleHDAEngineInput:1B,0,1,0:1

Important Modified Preferences

accessibility.typeaheadfind.flashBar: 0
browser.cache.disk.capacity: 1048576
browser.cache.disk.filesystem_reported: 1
browser.cache.disk.hashstats_reported: 1
browser.search.useDBForOrder: true
browser.sessionstore.upgradeBackup.latestBuildID: 20190412093400
browser.startup.homepage_override.buildID: 20190412093400
browser.startup.homepage_override.mstone: 68.0a1
browser.urlbar.placeholderName: Google
browser.urlbar.timesBeforeHidingSuggestionsHint: 0
dom.forms.autocomplete.formautofill: true
dom.push.userAgentID: 1b238a38414e4e4c851e650e6e3fcb09
extensions.lastAppVersion: 68.0a1
font.internaluseonly.changed: true
idle.lastDailyNotification: 1555022823
media.benchmark.vp9.fps: 188
media.benchmark.vp9.versioncheck: 5
media.gmp-gmpopenh264.abi: x86_64-gcc3
media.gmp-gmpopenh264.lastUpdate: 1554319374
media.gmp-gmpopenh264.version: 1.8.1
media.gmp-manager.buildID: 20190411161115
media.gmp-manager.lastCheck: 1555043163
media.gmp-widevinecdm.abi: x86_64-gcc3
media.gmp-widevinecdm.lastUpdate: 1554319375
media.gmp-widevinecdm.version: 4.10.1196.0
media.gmp.storage.version.observed: 1
network.predictor.cleaned-up: true
places.database.lastMaintenance: 1554936424
places.history.expiration.transient_current_max_pages: 121928
plugin.disable_full_page_plugin_for_types: application/pdf
privacy.sanitize.pending: [{"id":"newtab-container","itemsToClear":[],"options":{}}]
privacy.trackingprotection.fingerprinting.enabled: true
privacy.userContext.extension: @contain-facebook
security.remote_settings.intermediates.checked: 1554999597
security.sandbox.content.tempDirSuffix: a2884400-8fcd-4d43-93a2-5cc55c2569d3
security.sandbox.plugin.tempDirSuffix: 3035c50d-2935-f045-84c1-3a19edbc4f9a
services.sync.declinedEngines:
services.sync.engine.addresses: true
services.sync.engine.addresses.available: true
services.sync.engine.bookmarks.validation.lastTime: 1555026670
services.sync.engine.passwords.validation.lastTime: 1555026670
services.sync.engine.prefs.modified: false
services.sync.lastPing: 1555026670
services.sync.lastSync: Fri Apr 12 2019 07:46:06 GMT-0600 (Mountain Daylight Time)
signon.importedFromSqlite: true
signon.rememberSignons: false
storage.vacuum.last.index: 1
storage.vacuum.last.places.sqlite: 1554319754

Important Locked Preferences

Places Database

JavaScript

Incremental GC: true

Accessibility

Activated: false
Prevent Accessibility: 0

Library Versions

NSPR
Expected minimum version: 4.21
Version in use: 4.21

NSS
Expected minimum version: 3.44 Beta
Version in use: 3.44 Beta

NSSSMIME
Expected minimum version: 3.44 Beta
Version in use: 3.44 Beta

NSSSSL
Expected minimum version: 3.44 Beta
Version in use: 3.44 Beta

NSSUTIL
Expected minimum version: 3.44 Beta
Version in use: 3.44 Beta

Sandbox

Content Process Sandbox Level: 3
Effective Content Process Sandbox Level: 3

Internationalization & Localization

Application Settings
Requested Locales: ["en-CA"]
Available Locales: ["en-CA","en-US"]
App Locales: ["en-CA","en-US"]
Regional Preferences: ["en-CA"]
Default Locale: "en-CA"
Operating System
System Locales: ["en-CA"]
Regional Preferences: ["en-CA"]

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