[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode for ARM devices

2020-07-06 Thread RussianNeuroMancer
It's seems like there is a progress on getting Qualcomm Venus decoder
works on Snapdragon-based laptops so this feature could be useful for
these laptops too: https://github.com/bm16ton/yoga-c630-linux-kernel

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Title:
  Enable v4l2 hardware accelerated video decode for ARM devices

Status in chromium-browser package in Ubuntu:
  Confirmed

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode for ARM devices

2019-02-17 Thread Daniel van Vugt
** Changed in: chromium-browser (Ubuntu)
   Importance: Undecided => Wishlist

** Changed in: chromium-browser (Ubuntu)
   Status: Incomplete => Confirmed

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Title:
  Enable v4l2 hardware accelerated video decode for ARM devices

Status in chromium-browser package in Ubuntu:
  Confirmed

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode for ARM devices

2019-02-16 Thread Adam Smith
I asked on the pi forum if they could help with the upstream bug report
https://www.raspberrypi.org/forums/viewtopic.php?f=66=233552 .  I like
the pi, but the people that make it are obnoxious.  They are not going
to help.

I posted some more patches from endless os in that thread.

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Title:
  Enable v4l2 hardware accelerated video decode for ARM devices

Status in chromium-browser package in Ubuntu:
  Incomplete

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode for ARM devices

2019-02-16 Thread Adam Smith
** Summary changed:

- Enable v4l2 hardware accelerated video decode
+ Enable v4l2 hardware accelerated video decode for ARM devices

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Title:
  Enable v4l2 hardware accelerated video decode for ARM devices

Status in chromium-browser package in Ubuntu:
  Incomplete

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode

2019-01-12 Thread Daniel van Vugt
That's a good point. If a single component needs multiple different
fixes like separate ones for desktop and Pi then separate bugs are
really required.

This one is now reopened. Please reword the bug title here to make it
more obvious this one is about Pi/ARM only.

** This bug is no longer a duplicate of bug 1424201
   Web browsers lacking hardware-accelerated video decoding

** Changed in: chromium-browser (Ubuntu)
   Status: Confirmed => Incomplete

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Title:
  Enable v4l2 hardware accelerated video decode

Status in chromium-browser package in Ubuntu:
  Incomplete

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode

2019-01-12 Thread Daniel van Vugt
Please also ensure there is an upstream bug report for this problem in:

  https://bugs.chromium.org/p/chromium/issues/list

and then tell us the bug ID.

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Title:
  Enable v4l2 hardware accelerated video decode

Status in chromium-browser package in Ubuntu:
  Incomplete

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode

2019-01-11 Thread Adam Smith
*** This bug is a duplicate of bug 1424201 ***
https://bugs.launchpad.net/bugs/1424201

My concern is that v4l2 will be forgotten about on the other bug report.
Va-api won't work on the pi.

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Title:
  Enable v4l2 hardware accelerated video decode

Status in chromium-browser package in Ubuntu:
  Confirmed

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode

2019-01-10 Thread Daniel van Vugt
*** This bug is a duplicate of bug 1424201 ***
https://bugs.launchpad.net/bugs/1424201

One of the benefits of Launchpad over other bug trackers is that we can
spread a single bug over multiple components. And those different
components have different Status values within a single bug. Bug 1424201
does that.

/Sometimes/ separate bugs do get created for different components, but
in this particular case I think it is illustrative for all the
information about multiple browsers to be visible on a single page.

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Title:
  Enable v4l2 hardware accelerated video decode

Status in chromium-browser package in Ubuntu:
  Confirmed

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode

2019-01-10 Thread Paul Menzel
*** This bug is a duplicate of bug 1424201 ***
https://bugs.launchpad.net/bugs/1424201

I believe, although bug #1424201 is assigned to *chromium-browser*, it
is too general, as it also mentions and links to Mozilla bug reports.
Therefore, that one should be closed or treated as a “tracking report” –
if Launchpad allows that, and individual reports should be created for
each browser.

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Title:
  Enable v4l2 hardware accelerated video decode

Status in chromium-browser package in Ubuntu:
  Confirmed

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode

2019-01-09 Thread Daniel van Vugt
*** This bug is a duplicate of bug 1424201 ***
https://bugs.launchpad.net/bugs/1424201

Thanks for the information all.

We would need to find out if video decoding hardware exists behind V4L2
in the desktop case, or if that's just for Pi/ARM hardware. I strongly
suspect it's the latter.

Also, since bug 1424201 is older and more generalized, I think this bug
should be marked as a duplicate of that. It's always a bad idea to
describe a solution in a bug rather than just the problem. Because most
of the time that solution turns out to be the wrong one for the problem.

P.S. I am not working on video decoding any more. Only triaging bugs.

** This bug has been marked a duplicate of bug 1424201
   Web browsers lacking hardware-accelerated video decoding

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You received this bug notification because you are a member of Desktop
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Title:
  Enable v4l2 hardware accelerated video decode

Status in chromium-browser package in Ubuntu:
  Confirmed

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode

2019-01-09 Thread Adam Smith
There is already a bug for vaapi - bug 1424201

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Title:
  Enable v4l2 hardware accelerated video decode

Status in chromium-browser package in Ubuntu:
  Confirmed

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode

2019-01-09 Thread RussianNeuroMancer
Daniel, should we fill separate bugreport regarding VA-API? Or, perhaps,
if you understand situation better, you can fill it?

Merge request: https://chromium-
review.googlesource.com/c/chromium/src/+/532294

Upstream answers:
https://bugs.chromium.org/p/chromium/issues/detail?id=463440#c68
https://bugs.chromium.org/p/chromium/issues/detail?id=463440#c77

"This is not a burden we want to take on, as we don't have plans to
release the feature in the product, or otherwise need it for
development."

So, with not implemented video decoding in Firefox, here we are -
patched Chromium packages in disributions seems like laptop/tablet users
last resort, as upstream "don't have plans to release the feature in the
product". I guess that why Chromium packages in Fedora is patched now.

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Title:
  Enable v4l2 hardware accelerated video decode

Status in chromium-browser package in Ubuntu:
  Confirmed

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode

2019-01-09 Thread Adam Smith
Vaapi is not the only mechanism that can be used for hardware decode.
V4l2 is an alternative, the one that will be used on the raspberry pi
with the open source vc4 driver (see blog posts
https://anholt.github.io/twivc4/2018/02/12/twiv/ ).  I believe there is
some communication between chromium and the pi makers about implementing
this, but I am doubtful this will make it upstream.


** Changed in: chromium-browser (Ubuntu)
   Status: Incomplete => Confirmed

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Title:
  Enable v4l2 hardware accelerated video decode

Status in chromium-browser package in Ubuntu:
  Confirmed

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode

2019-01-08 Thread Daniel van Vugt
More information about VP9 and other decoding in V4L2:
https://linuxtv.org/downloads/v4l-dvb-apis/uapi/v4l/extended-controls.html

I think that relates to Digital TV tuners only, and am not sure it
applies to machines that don't have any digital TV hardware attached.

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Title:
  Enable v4l2 hardware accelerated video decode

Status in chromium-browser package in Ubuntu:
  Incomplete

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode

2019-01-08 Thread Daniel van Vugt
Seems both statements are true :)

The above patches relate to parts of the Chromium source named V4L2. But
for the most efficient desktop video decoding you need to use VAAPI
(https://bugs.chromium.org/p/chromium/issues/detail?id=463440).

I'm not sure those two are related, or that the former can be used to
help desktop like the latter does. So the Bug Description is very
confused at the moment. To resolve that confusion please log a bug with
Chromium upstream requesting whatever you think is missing and we can
then rely on upstream's answer:

https://bugs.chromium.org/p/chromium/issues/list

** Changed in: chromium-browser (Ubuntu)
   Status: Confirmed => Incomplete

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Title:
  Enable v4l2 hardware accelerated video decode

Status in chromium-browser package in Ubuntu:
  Incomplete

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode

2019-01-08 Thread Daniel van Vugt
V4L2 doesn't have anything to do with video decoding that I know of, but
maybe ARM is different...

Yes I think that should read "VAAPI", not "V4L2".

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Title:
  Enable v4l2 hardware accelerated video decode

Status in chromium-browser package in Ubuntu:
  Incomplete

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode

2019-01-08 Thread Michel-Ekimia
You meant VAAPI, not v4l2 , isn't it ?

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Title:
  Enable v4l2 hardware accelerated video decode

Status in chromium-browser package in Ubuntu:
  Confirmed

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode

2019-01-07 Thread RussianNeuroMancer
Fedora developers enabled video decoding in their builds. Is anyone from
Canonical can comments on this?

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Title:
  Enable v4l2 hardware accelerated video decode

Status in chromium-browser package in Ubuntu:
  Confirmed

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode

2019-01-07 Thread RussianNeuroMancer
https://src.fedoraproject.org/rpms/chromium/c/278c62709d1dba5883c3b69047706837bb402bd7?branch=master

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https://bugs.launchpad.net/bugs/1799686

Title:
  Enable v4l2 hardware accelerated video decode

Status in chromium-browser package in Ubuntu:
  Confirmed

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

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[Desktop-packages] [Bug 1799686] Re: Enable v4l2 hardware accelerated video decode

2019-01-07 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: chromium-browser (Ubuntu)
   Status: New => Confirmed

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to chromium-browser in Ubuntu.
https://bugs.launchpad.net/bugs/1799686

Title:
  Enable v4l2 hardware accelerated video decode

Status in chromium-browser package in Ubuntu:
  Confirmed

Bug description:
  Chromium browser is capable of decoding video via v4l2 codecs.
  ChromeOS uses this on arm devices to achieve good performance.

  Patches to enable this in Linux can be found here
  
https://github.com/Igalia/chromium/commit/58cca7607828bbadc4e154dde36e9c96469ba2d0
  and here
  
https://github.com/Igalia/chromium/commit/c607620917eee5ff646b2daf304f6f133fb24ada

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1799686/+subscriptions

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Post to : desktop-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~desktop-packages
More help   : https://help.launchpad.net/ListHelp