Bug #1420581 “[enhancement] Add support for full OpenGL composit...” : Bugs : Mir

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Daniel van Vugt (vanvugt) wrote on 2015-02-11:

#1

On point #4 it's worth noting that such older chipsets possibly also don't have hardware shaders. But we could at least make basic Mir viable for them by writing an OpenGL 1.x renderer.

description:

updated

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Daniel van Vugt (vanvugt) wrote on 2015-02-17:

#2

Before anyone bothers with this we'd need to find out if EGL 1.4 or some extension can be used to replace GL_OES_EGL_image. Without such a replacement, we can't render clients :)

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Daniel van Vugt (vanvugt) wrote on 2015-02-17:

#3

I mean can't "composite" clients.

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Daniel van Vugt (vanvugt) wrote on 2016-05-12:

#4

libepoxy is a nice solution for this kind of thing. It lets you write the code once and choose between full GL or ES later.

Daniel van Vugt (vanvugt) on 2016-05-12

Changed in mir:
assignee:	nobody → Daniel van Vugt (vanvugt)

Daniel van Vugt (vanvugt) on 2016-05-12

Changed in mir:
milestone:	none → 0.24.0
status:	Triaged → In Progress

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Emanuele Antonio Faraone (emanueleant03) wrote on 2016-05-13:

#5

It would also be possible with vulkan?

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Daniel van Vugt (vanvugt) wrote on 2016-05-16:

#6

This bug has nothing to do with Vulkan. And we have no immediate plan to support shells written in Vulkan yet. Eventually, just not soon.

Please discuss Vulkan in bug 1539896 instead.

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Mir CI Bot (mir-ci-bot) wrote on 2016-05-20:

#7

Fix committed into lp:mir at revision None, scheduled for release in mir, milestone 0.24.0

Changed in mir:
status:	In Progress → Fix Committed

Jean-Baptiste Lallement (jibel) on 2016-08-19

Changed in canonical-devices-system-image:
status:	New → Fix Committed
importance:	Undecided → Medium
milestone:	none → 13

Revision history for this message

Launchpad Janitor (janitor) wrote on 2016-08-20:

#9

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This bug was fixed in the package mir - 0.24.0+16.10.20160815.3-0ubuntu1

---------------
mir (0.24.0+16.10.20160815.3-0ubuntu1) yakkety; urgency=medium

  * New upstream release 0.24.0 (https://launchpad.net/mir/+milestone/0.24.0)
    - ABI summary:
      . mirclient ABI unchanged at 9
      . mirserver ABI bumped to 41
      . mircommon ABI unchanged at 6
      . mirplatform ABI bumped to 12
      . mirprotobuf ABI unchanged at 3
      . mirplatformgraphics ABI bumped to 10
      . mirclientplatform ABI unchanged at 5
      . mirinputplatform ABI unchanged at 5
    - Enhancements:
      . Added a new tool 'mirvanity' which can use a high speed video camera
        to measure client-to-screen latency.
      . Added (build-time) support for desktop full OpenGL servers (disabled
        by default in favor of GLESv2).
      . Introduced new buffer semantics (NBS) and enabled it by default.
      . Avoided using libmirserver in mir_demo_standalone_render_overlays,
        making bringup traces less cluttered.
      . Removed TilingWindowManager from example servers.
      . Added two new mir_*_performance_test tools that are run as part of
        'mir_performance_tests'.
      . Added pointer confinement to the client API.
      . Added new platform supporting software EGLStreams.
      . Added an input platform that the nested server can use.
      . Allow configuration of the application_not_responding_detector
      . Handle server-side keymapping using XKBMapper.
      . Remove the offscreen display.
      . Add callback option to notify shells that the server is about to stop.
      . Add logging for ANativeWindow events on Android.
    - Bugs fixed:
      . usage of std:call_once in mirclient causes TLS collisions with some
        android devices (LP: #1599867)
      . AltGr not working on external keyboards (LP: #1565236)
      . [regression] unity8 fails to start when built with 0.24 series (lp:mir)
        (LP: #1597717)
      . CI failure in MirSurfaceVisibilityEvent.exposed_received_when_surface_
        raised_over_occluding_surface [called twice - over-saturated and active]
        (LP: #1556045)
      . package-built mir_demo_server does not start on device (LP: #1577357)
      . During surface creation, first stream in spec becomes default stream.
        (LP: #1577967)
      . mouse is getting stuck on a phantom edge (LP: #1580774)
      . [testsfail] in MirSurfaceVisibilityEvent.exposed_received_when_surface_
        raised_over_occluding_surface [never called] (LP: #1581385)
      . [enhancement] Add support for full OpenGL compositing (LP: #1420581)
      . [testsfail] ServerSignal.terminate_handler_is_called_for_SIGINT|SIGTERM
        (LP: #1570353)
      . [testsfail] ClientLatency.triple_buffered_client_has_less_than_two_
        frames_latency (LP: #1576690)
      . [testsfail] NestedServer.when_monitor_plugged_in_client_is_notified_of_
        new_display_configuration (LP: #1576760)
      . mir server crashed in what(): drmModeMoveCursor failed (returned -13)
        (LP: #1579630)
      . mirtest-dev is hard to use as the objects used are compiled with LTO
        (LP: #1583536)
      . [testsfail] ClientLogging.repo...

This bug was fixed in the package mir - 0.24.0+16.10.20160815.3-0ubuntu1

---------------
mir (0.24.0+16.10.20160815.3-0ubuntu1) yakkety; urgency=medium

* New upstream release 0.24.0 (https://launchpad.net/mir/+milestone/0.24.0)
    - ABI summary:
      . mirclient ABI unchanged at 9
      . mirserver ABI bumped to 41
      . mircommon ABI unchanged at 6
      . mirplatform ABI bumped to 12
      . mirprotobuf ABI unchanged at 3
      . mirplatformgraphics ABI bumped to 10
      . mirclientplatform ABI unchanged at 5
      . mirinputplatform ABI unchanged at 5
    - Enhancements:
      . Added a new tool 'mirvanity' which can use a high speed video camera
        to measure client-to-screen latency.
      . Added (build-time) support for desktop full OpenGL servers (disabled
        by default in favor of GLESv2).
      . Introduced new buffer semantics (NBS) and enabled it by default.
      . Avoided using libmirserver in mir_demo_standalone_render_overlays,
        making bringup traces less cluttered.
      . Removed TilingWindowManager from example servers.
      . Added two new mir_*_performance_test tools that are run as part of
        'mir_performance_tests'.
      . Added pointer confinement to the client API.
      . Added new platform supporting software EGLStreams.
      . Added an input platform that the nested server can use.
      . Allow configuration of the application_not_responding_detector
      . Handle server-side keymapping using XKBMapper.
      . Remove the offscreen display.
      . Add callback option to notify shells that the server is about to stop.
      . Add logging for ANativeWindow events on Android.
    - Bugs fixed:
      . usage of std:call_once in mirclient causes TLS collisions with some
        android devices (LP: #1599867)
      . AltGr not working on external keyboards (LP: #1565236)
      . [regression] unity8 fails to start when built with 0.24 series (lp:mir)
        (LP: #1597717)
      . CI failure in MirSurfaceVisibilityEvent.exposed_received_when_surface_
        raised_over_occluding_surface [called twice - over-saturated and active]
        (LP: #1556045)
      . package-built mir_demo_server does not start on device (LP: #1577357)
      . During surface creation, first stream in spec becomes default stream.
        (LP: #1577967)
      . mouse is getting stuck on a phantom edge (LP: #1580774)
      . [testsfail] in MirSurfaceVisibilityEvent.exposed_received_when_surface_
        raised_over_occluding_surface [never called] (LP: #1581385)
      . [enhancement] Add support for full OpenGL compositing (LP: #1420581)
      . [testsfail] ServerSignal.terminate_handler_is_called_for_SIGINT|SIGTERM
        (LP: #1570353)
      . [testsfail] ClientLatency.triple_buffered_client_has_less_than_two_
        frames_latency (LP: #1576690)
      . [testsfail] NestedServer.when_monitor_plugged_in_client_is_notified_of_
        new_display_configuration (LP: #1576760)
      . mir server crashed in what(): drmModeMoveCursor failed (returned -13)
        (LP: #1579630)
      . mirtest-dev is hard to use as the objects used are compiled with LTO
        (LP: #1583536)
      . [testsfail] ClientLogging.reports_performance [Value of: lag]
        (LP: #1583970)
      . [ FAILED ] ClientLogging.reports_performance (Value of: nbuffers)
        (LP: #1584603)
      . [ FAILED ] ClientLogging.reports_performance (Value of: render)
        (LP: #1584605)
      . ClientCredsTestFixture.session_authorizer_receives_pid_of_connecting_
        clients failure (LP: #1587604)
      . Mir on X11 ignores mir::graphics::GLConfig depth & stencil buffer size
        (LP: #1589632)
      . Need to support pointer confinement (LP: #1590099)
      . [tests] given_nested_server_set_base_display_configuration_when_
        monitor_plugged_in_configuration_is_reset fails (LP: #1591354)
      . CI failure in DemoInProcessServerWithStubClientPlatform.surface_
        creation_does_not_leak_fds (LP: #1598802)
      . Screen is squashed/distorted when rotated in Mir-on-X11 (LP: #1577262)
      . --display-report=log shows some invalid uninitialized EGL attribute
        values (LP: #1582066)
      . mir_demo_client_eglplasma falls back to software rendering on i915
        (Intel Atoms), which explains why it's so slow (LP: #1583532)
      . [regression] x11 platform only draws to a small part of the x11 window
        (LP: #1598267)
      . mir ftbfs in yakkety builders (LP: #1600343)
      . Autolanding keeps failing: mock_egl.h:89:7: error: type 'struct
        MockEGL' violates one definition rule [-Werror=odr] (LP: #1603303)
      . [regression] The Super/Windows key doesn't work any more (LP: #1602966)
      . mir_acceptance_tests.bin: double free or corruption (fasttop)
        (LP: #1603114)
      . ftbfs in linking libmir-test-assist.a in xenial+overlay and
        yakkety+overlay (LP: #1601810)
      . [testsfail] failure in NestedInput.on_input_device_state_nested_*
        (LP: #1602646)
      . mirtest-dev provides an incorrect .pc file (LP: #1603080)
      . mir_test_framework::server_platform_path(),
        mir_test_framework::server_platform() don't support use in a downstream
        test built against mir-test-assist (LP: #1603091)
      . Servers based on Mir need a hook to execute code when the server is
        closing (LP: #1593655)
      . Android graphics platform doesn't get packaged for arm64 (LP: #157866)
      . memory leaks in unit tests on android (LP: #1253486)
      . Physical "screen" size reported by the X11 backend is same as pixel
        count, fixing dpi to 25.4 (LP: #1596051)
      . Mir build and test failures with gcc-6 and LTO (LP: #1610215)
      . [regression] Trust prompt not shown when starting camera (LP: #1612256)

-- Kevin DuBois <kevin.dubois@canonical.com>  Mon, 15 Aug 2016 16:29:03 +0000

Changed in mir (Ubuntu):
status:	New → Fix Released

Daniel van Vugt (vanvugt) on 2016-08-22

Changed in mir:
status:	Fix Committed → Fix Released

Daniel van Vugt (vanvugt) on 2016-09-15

Changed in canonical-devices-system-image:
assignee:	nobody → Daniel van Vugt (vanvugt)

Pat McGowan (pat-mcgowan) on 2016-09-20

Changed in canonical-devices-system-image:
status:	Fix Committed → Fix Released

Mir

[enhancement] Add support for full OpenGL compositing

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	Status	Importance	Assigned to	Milestone
Canonical System Image	Fix Released	Medium	Daniel van Vugt	Canonical System Image 13 "OTA13"
Mir	Fix Released	Medium	Daniel van Vugt	Mir 0.24.0
mir (Ubuntu)	Fix Released	Undecided	Unassigned