mir 0.2.0+14.10.20140605-0ubuntu1 source package in Ubuntu

Changelog

mir (0.2.0+14.10.20140605-0ubuntu1) utopic; urgency=medium

  [ Daniel van Vugt ]
  * New upstream release 0.2.0 (https://launchpad.net/mir/+milestone/0.2.0)
    - mirclient ABI unchanged, still at 7. Clients do not need rebuilding.
    - mirserver ABI bumped to 20. Shells need rebuilding.
      . Cursor::set_image() parameters changed.
      . Display::the_cursor() renamed to Display::create_hardware_cursor()
      . Platform::create_display() requires a new parameter; gl_program_factory
      . Renderable::buffer() no longer accepts any parameter at all. Multi-
        monitor frame sync is guaranteed in other ways now.
      . Scene::generate_renderable_list() renamed to renderable_list_for(id)
        where id is an opaque compositor ID of your choosing.
      . Scene::set_change_callback() replaced by the more generic:
        add_observer() and remove_observer() functions.
      . Added default implementation for SceneObserver.
      . SessionCreator renamed to ConnectionCreator.
      . ConnectedSessions renamed to Connections.
      . ProtobufSessionCreator renamed to ProtobufConnectionCreator.
      . SessionAuthorizer: pid_t parameters replaced by SessionCredentials.
      . Massive architectural changes to Input-everything.
      . Surface no longer implements Renderable, but emits one via
        compositor_snapshot().
      . Pass the full renderable list to Renderer::render().
      . Graceful handling of exceptions thrown from server threads.
      . Clarify size position interfaces in the Surface classes.
      . Plumbing for trusted sessions.
      . Allow posting and managing custom main-loop actions.
      . Timer extension.
      . Identify client process when client connects to Mir not when socket
        connects.
      . Use the ServerActionQueue for display config.
      . Recomposition signal moved to the MultiThreadedCompositor.
      . Make timer service replaceable.
      . Clarify assumptions about how many buffers a client can fill without
        blocking.
      . Introduce EmergencyCleanup interface.
    - Demo shell enhancements:
      . You can now change graphics modes on the fly using Ctrl+Alt+(-/=).
        To reset to the preferred mode use Ctrl+Alt+0.
      . The above mode changing as well as existing screen rotation keys
        (Ctrl+Alt+arrows) are now per-display; only applied to the monitor
        the mouse pointer is on.
      . New shell controls documented.
    - A new testing category, performance test, was introduced. It currently
      runs glmark2-es2 and compares the result to a minimum threshold.
    - MIR_VERSION_MINOR is tied to MIRSERVER_ABI in the sense that a change
      in the former now requires dependent projects that a rebuild is
      necessary.
    - SwitchingBundle was replaced by BufferQueue.
    - Expand credentials to include uid/gid for session authorizer.
    - Bypass control is now Mesa-specific and tied to the command line options.
      So the environment variable MIR_BYPASS has changed to MIR_SERVER_BYPASS.
    - Ongoing architectural changes in the compositor/renderer logic to
      prepare for overlay support, and to reduce locking overhead.
    - Made InputDispatcher replaceable.
    - Progress made on new cursor interfaces with the end goal of client and
      toolkit control of the mouse cursor appearance. More work required.
    - Updated cross-compile docs and scripts to support the latest utopic
      devel images.
    - Replaced uses of android::sp with std::shared_ptr.
    - Client cursor API infrastructure.
    - Enabled eglSwapInternal(0).
    - Make texture caching algorithm reuseable.
    - Add a DPI surface attribute.
    - Exclude arm64 from build.
    - Bugs fixed:
      . Mir doesn't install cleanly if docs are not built. (LP: #1304271)
      . Unity-system-compositor crashed [what(): Failed to set DRM crtc].
        (LP: #1294510)
      . [regression] unity8 fails to load libmirplatformgraphics
        (undefined symbol: _ZN3mir8graphics9GLProgramD1Ev). (LP: #1317200)
      . [regression] unity8 rendering artifacts. (LP: #1317260)
      . [regression] [BufferQueue]
        BufferQueueTest.compositor_never_owns_client_buffers occasionally
        crashes with: what(): unexpected release: buffer was not given to
        compositor. (LP: #1317801)
      . Hardcoded size for serialization buffers is neither reliable nor
        secure. (LP: #1320187)
      . [regression] [BufferQueue] mir does not composite last client given
        buffer. (LP: #1321861)
      . [regression] stale frame on seen on greeter when screen is unblanked
        and toolkit/apps are laggy/throttled. (LP: #1321886)
      . [regression] [BufferQueue] current_buffer_users vector memory usage
        grows unbounded. (LP: #1317808)
      . Intermittent test failures in
        CustomInputDispatcherFixture.custom_input_dispatcher_receives_input.
        (LP: #1318587)
      . [regression] [BufferQueue] Race condition in
        BufferQueue::compositor_acquire could underflow shared_ptr refcount and
        delete prematurely, crash. (LP: #1318632)
      . Overflow in
        mir::client::rpc::MirSocketRpcChannel::receive_file_descriptors as
        reported by address sanitizer. (LP: #1320821)
      . [regression] [input] Scroll events are now always zero:
        event.motion.pointer_coordinates[0].vscroll. (LP: #1321077)
      . CI failures in CustomInputDispatcherFixture
        .custom_input_dispatcher_gets_started_and_stopped. (LP: #1321215)
      . [regression] Mir cursor vanishes after switching VTs. (LP: #1323225)
      . Server library links against libmirserverlttng. (LP: #1323317)
      . [DRM/GBM] Killing (or crashing) Mir often leaves the screen blank and
        difficult to recover. (LP: #1189770)
      . Frame rates of GL clients are limited to 60Hz on Android, even with
        swapinterval=0. (LP: #1206400)
      . mir_surface_is_valid(NULL) crashes instead of returning false.
        (LP: #1248474)
      . [regression] tests/unit-tests/shell/test_mediating_display_changer.cpp
        is not compiled and executed. (LP: #1312832)
      . Android platform does not reset the compositionType to HWC_FRAMEBUFFER
        before prepare() on every frame. (LP: #1314399)
      . The client process is identified when the socket connects, not when the
        client connects to Mir. (LP: #1314574)
      . [regression] Clients can't acquire multiple buffers any more.
        (LP: #1315302)
      . [regression] Enabling SwitchingBundleTest
        DISABLED_synchronous_clients_only_get_two_real_buffers now crashes with
        no usable stack trace. It used to only fail. (LP: #1315312)
      . [regression] [BufferQueue] double-buffered client freezes as no buffer
        is returned on compositor_release. (LP: #1319765)
      . Uninitialized mem in OutputBuilder.hwc_version_11_success.
        (LP: #1312867)
      . [enhancement] In the tests make it possible to get a
        DefaultConfiguration initialized from the command line (LP: #1316987)
      . ci train blocked due to missing arm64 libandroid-properties-dev.
        (LP: #1323504)
  [ Ubuntu daily release ]
  * New rebuild forced
 -- Ubuntu daily release <email address hidden>   Thu, 05 Jun 2014 14:02:57 +0000