lp:~andreas-pokorny/mir/server_module_type_detection

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On hold for merging into lp:mir

Alan Griffiths: Abstain on 2015-03-02

PS Jenkins bot (community): Needs Fixing (continuous-integration) on 2015-02-27

Chris Halse Rogers: Needs Fixing on 2015-02-27

Alexandros Frantzis (community): Needs Fixing on 2015-02-24

Diff: 330 lines (+78/-18)

15 files modified

include/platform/mir/graphics/platform.h (+0/-2)
include/platform/mir/module_properties.h (+14/-0)
src/platform/CMakeLists.txt (+1/-0)
src/platform/graphics/platform_probe.cpp (+23/-1)
src/platforms/CMakeLists.txt (+3/-0)
src/platforms/android/server/platform.cpp (+2/-1)
src/platforms/android/server/symbols.map (+5/-1)
src/platforms/common/server/symbols.map (+5/-1)
src/platforms/mesa/server/platform.cpp (+2/-1)
src/platforms/mesa/server/symbols.map (+5/-1)
src/server/CMakeLists.txt (+1/-0)
src/server/graphics/default_configuration.cpp (+3/-3)
tests/mir_test_framework/platform_graphics_dummy.cpp (+2/-1)
tests/mir_test_framework/symbols-server.map (+5/-1)
tests/unit-tests/graphics/test_platform_prober.cpp (+7/-5)

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2342. By Andreas Pokorny on 2015-02-27

debug instead of information

2341. By Andreas Pokorny on 2015-02-27

stray comma

2340. By Andreas Pokorny on 2015-02-25

review findings

2339. By Andreas Pokorny on 2015-02-24

turn it into a flag set, in cases like nested we want to combine both graphics and input

2338. By Andreas Pokorny on 2015-02-24

Adds server module type detection

Since we probe all modules in the server-platform directory we will traverse
accross both input and graphics modules. To silence unneccessary warnings and provide
nicer log messages this change introduces a module type that can be read before any of
the graphics or input related symbols are tested.

2337. By Kevin DuBois on 2015-02-23

graphics: move the post() command from the DisplayBuffers to the new DisplayGroup interface. This allows platforms to designate which DisplayBuffers must be posted in a common function.

Approved by PS Jenkins bot, Alberto Aguirre, Andreas Pokorny, Alan Griffiths, Alexandros Frantzis.

2336. By Robert Carr on 2015-02-23

Introduce ms::Surface::set_keymap.

Approved by PS Jenkins bot, Andreas Pokorny, Kevin DuBois, Chris Halse Rogers, Alan Griffiths.

2335. By Alberto Aguirre on 2015-02-23

Fix deadlock caused by lock ordering issues.

The framedropping policy acquires an internal lock while invoking the user callback. BufferQueue calls framedrop policy methods while holding its own lock; the callback implementation given to the policy also acquires the same lock which results in a classic lock ordering deadlock issue.

To avoid such lock order issues, the framedrop policy and alarm factory interfaces expose an additional API to allow users to pass in lock/unlock functions, which can then be used by the callback dispatching context to preserve lock ordering. Fixes: https://bugs.launchpad.net/bugs/1421255.

Approved by Kevin DuBois, PS Jenkins bot, Alan Griffiths.

2334. By Daniel van Vugt on 2015-02-23

Always use double buffers instead of triple. (LP: #1240909)

This reduces queue lag by ~50% and resource usage by ~33%. It just
wasn't safe to do till we fixed all the BufferQueue-related bugs as of release 0.11.0. Fixes: https://bugs.launchpad.net/bugs/1240909.

Approved by Kevin DuBois, Robert Carr, Alan Griffiths, PS Jenkins bot.

2333. By Alexandros Frantzis on 2015-02-23

platforms: Use the ABI version in platform library names and packages. Fixes: https://bugs.launchpad.net/bugs/1423591.

Approved by Andreas Pokorny, Chris Halse Rogers, Kevin DuBois, Alan Griffiths, PS Jenkins bot.