lp:~vanvugt/mir/triple-buffers-more-often

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Daniel van Vugt: Needs Fixing on 2015-07-20

PS Jenkins bot (community): Approve (continuous-integration) on 2015-07-20

Alexandros Frantzis (community): Needs Fixing on 2015-07-17

Cemil Azizoglu (community): Needs Information on 2015-07-16

Diff: 119 lines (+21/-16)

3 files modified

src/server/compositor/buffer_queue.cpp (+1/-1)
tests/integration-tests/test_buffer_scheduling.cpp (+7/-7)
tests/unit-tests/compositor/test_buffer_queue.cpp (+13/-8)

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2757. By Daniel van Vugt on 2015-07-20

integration-tests: Fix failing queue_size_scales_with_client_performance
due to implicit coupling to the old thresholds. Now it detects the
scaling delay and tests according to that.

2756. By Daniel van Vugt on 2015-07-20

Merge latest trunk

2755. By Daniel van Vugt on 2015-07-17

Merge latest trunk

2754. By Daniel van Vugt on 2015-07-17

Merge latest trunk

2753. By Daniel van Vugt on 2015-07-16

Make that 50 frames in a row. It needs to be short enough for the switch
to realistically happen during a scroll gesture.

2752. By Daniel van Vugt on 2015-07-16

Merge latest trunk

2751. By Daniel van Vugt on 2015-07-16

Make dynamic double buffering MUCH more conservative so that it does
not accidentally class a client whose performance is borderline as
fast (Unity8 dash as experienced in silo testing for Mir 0.14.0).

Previously a client had to perform fast for 3 frames continuously to
qualify. Now it needs to be fast for 100 frames continuously.

This means in reality most input-driven apps won't ever qualify for
double buffering. But we may never fix all our clients adequately, so
err on the side of smoothness with higher latency.

2750. By Daniel van Vugt on 2015-07-16

Revert r2749. It's still causing servers to crash (LP: #1474720)
r2748 works perfectly.

2749. By Cemil Azizoglu on 2015-07-15

Use command line options during platform probe.

Return best when a platform-specific option is passed in. This will help in differentiating between Mesa and X11 platforms when the server is launched from an xterm depending on the presence of the "--vt" option.
.

Approved by PS Jenkins bot.

2748. By Alberto Aguirre on 2015-07-15

Increase timeouts on certain tests that fail under TSAN clang CI builds.

Approved by Daniel van Vugt, PS Jenkins bot.