ubuntu-webapps-bugs team mailing list archive

[Pat D <1661093@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

I've had a problem with a cordova-ubuntu project and believe I've
tracked it down with the rendering of the Oxide WebView.

You can see it quickly replicated here:
https://www.youtube.com/watch?v=WraR3pq12vE

It demonstrates that the content is present within the WebView, it just
isn't being displayed.

Using apitrace while running the app, I've found a bunch of errors like

  major api error 21: GL_INVALID_VALUE in
glTexImage2D(internalFormat=GL_BGRA)

which arise from calls to glTexImage2D like:

glTexImage2D(target = GL_TEXTURE_2D, level = 0, internalformat =
GL_BGRA, width = 560, height = 896, border = 0, format = GL_BGRA, type =
GL_UNSIGNED_BYTE, pixels = blob(2007040))


I posted a detailed report on the cordova jira
https://issues.apache.org/jira/browse/CB-11870

where you can find details on the platform I'm using and things I've
tried, but in the months (5, now!) I've been trying to resolve this, I
have gotten zero love from the cordova-ubuntu crew.

I was developing this application using cordova, on an Ubuntu 16.04
system (since then upgraded) and running it on the desktop without
issue... until the laptop died and I changed my system for one using the
Mesa DRI Intel HD Graphics 520 (Skylake GT2) driver.

My questions are:

 1) is the Oxide WebView even supposed to work on Ubuntu desktops or was
my prior experience just a fluke?

 2) can you indicate what I can do to fix this or even just track down
the source of the issue?


Thanks,
Pat Deegan

** Affects: oxide
     Importance: Undecided
         Status: New

-- 
You received this bug notification because you are a member of Ubuntu
WebApps bug tracking, which is subscribed to Oxide.
https://bugs.launchpad.net/bugs/1661093

Title:
  Black WebView window

Status in Oxide:
  New

Bug description:
  I've had a problem with a cordova-ubuntu project and believe I've
  tracked it down with the rendering of the Oxide WebView.

  You can see it quickly replicated here:
  https://www.youtube.com/watch?v=WraR3pq12vE

  It demonstrates that the content is present within the WebView, it
  just isn't being displayed.

  Using apitrace while running the app, I've found a bunch of errors
  like

    major api error 21: GL_INVALID_VALUE in
  glTexImage2D(internalFormat=GL_BGRA)

  which arise from calls to glTexImage2D like:

  glTexImage2D(target = GL_TEXTURE_2D, level = 0, internalformat =
  GL_BGRA, width = 560, height = 896, border = 0, format = GL_BGRA, type
  = GL_UNSIGNED_BYTE, pixels = blob(2007040))

  
  I posted a detailed report on the cordova jira
  https://issues.apache.org/jira/browse/CB-11870

  where you can find details on the platform I'm using and things I've
  tried, but in the months (5, now!) I've been trying to resolve this, I
  have gotten zero love from the cordova-ubuntu crew.

  I was developing this application using cordova, on an Ubuntu 16.04
  system (since then upgraded) and running it on the desktop without
  issue... until the laptop died and I changed my system for one using
  the Mesa DRI Intel HD Graphics 520 (Skylake GT2) driver.

  My questions are:

   1) is the Oxide WebView even supposed to work on Ubuntu desktops or
  was my prior experience just a fluke?

   2) can you indicate what I can do to fix this or even just track down
  the source of the issue?

  
  Thanks,
  Pat Deegan

To manage notifications about this bug go to:
https://bugs.launchpad.net/oxide/+bug/1661093/+subscriptions