| acff43dca6a3c8a29f449706967d4de21c373d26 |
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29-Jul-2016 |
Tim Murray <timmurray@google.com> |
Update SurfaceFlinger FIFO configuration.
- move SurfaceFlinger main thread to prio 2
- drop EventThread from FIFO but not SFEventThread, which is still FIFO
prio 1
- make DispSyncThread FIFO, prio 1
bug 30481949
Change-Id: Ifedccfbf3cf144ffad030109849a924dddae8d09
/frameworks/native/services/surfaceflinger/main_surfaceflinger.cpp
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| 41a3853cea0cffede422fc2692b9c8e1674fc5eb |
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22-Jun-2016 |
Tim Murray <timmurray@google.com> |
surfaceflinger: make critical threads SCHED_FIFO
Sets the main thread, EventThread, and SFEventThread to SCHED_FIFO to
minimize jitter.
bug 24503801
Change-Id: I3751c00c79482842f5c0bdaec92b6cbfe62328a0
/frameworks/native/services/surfaceflinger/main_surfaceflinger.cpp
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| fc038bd8fc77998a436d43027919f4500c4291e6 |
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27-Mar-2016 |
Jesse Hall <jessehall@google.com> |
Add service "gpu" in the SurfaceFlinger process
This service will handle shell commands for querying information about
the graphics hardware and driver. It currently does nothing.
Most shell command services are provided by ActivityManagerService. I
didn't want to put this there, because I'd rather not load graphics
drivers in the system_service process (robustness, security, etc.).
SurfaceFlinger is going to have them anyway, and is the only other
global always-running process that makes sense for this.
Change-Id: I27e451ea62b71aed01c6ececefd76d6707912eed
/frameworks/native/services/surfaceflinger/main_surfaceflinger.cpp
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| ac8d239dd7c22fc2be4e2d470b9d164c3c9285e9 |
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10-Nov-2015 |
Tim Murray <timmurray@google.com> |
Set cpuset from surfaceflinger.
SurfaceFlinger shouldn't be limited to little cores exclusively, as the
binder threads should be placed on big cores when they are in the
critical path for a RenderThread.
bug 25745866
Change-Id: I9fb65f6d951733f91b4735ff27018411b58b2bfb
/frameworks/native/services/surfaceflinger/main_surfaceflinger.cpp
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| 0944691d68089c17d71641a55192fb2fe755ec92 |
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28-Aug-2015 |
Young-Ho Cha <ganadist@gmail.com> |
ignore SIGPIPE signal in native services
When run dump method via dumpsys command with invalid pipe fd, native
services can crash with SIGPIPE.
So ignore SIGPIPE signal.
Bug: https://code.google.com/p/android/issues/detail?id=184099
Change-Id: Icb15e0dff34a245c08c1b4c4bed51992ae382da4
Signed-off-by: Young-Ho Cha <ganadist@gmail.com>
/frameworks/native/services/surfaceflinger/main_surfaceflinger.cpp
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| 8fb2d25ff3e9ade7c03ebe52a89c671ee75ce484 |
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27-Jan-2015 |
Yabin Cui <yabinc@google.com> |
Kill HAVE_PTHREADS.
Bug: 19083585
Change-Id: I355491de945590f43c82bdcb7968b01b4bff6e06
/frameworks/native/services/surfaceflinger/main_surfaceflinger.cpp
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| c751e92c56de5f335a36e68607c7a6c627dcd0dc |
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08-May-2014 |
Andy McFadden <fadden@android.com> |
Add "dumpsys SurfaceFlinger --dispsync"
Dumps the current DispSync state.
Bug 14651879
Change-Id: Ide4e6dbd58b117bc1a6b97b57d10cd92ec86dc84
/frameworks/native/services/surfaceflinger/main_surfaceflinger.cpp
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| 9414d67f46d315873502b909ee51bab7abf3f9cc |
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24-Aug-2013 |
Mathias Agopian <mathias@google.com> |
make sure SF initialization is ran at target priority and correct thread group
SF can spawn threads (indirectly) during initialization
and we want those to be spawned at URGENT_DISPLAY_PRIORITY
(in theory they should set their own, but some code lives
in vendor libraries and doesn't).
Bug: 10430209
Change-Id: I5b3a8f979297de287614c8eafd8267bef1176e4b
/frameworks/native/services/surfaceflinger/main_surfaceflinger.cpp
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| 4f4f0943489d9113c66ac22b58cfba8c21dfa879 |
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20-Aug-2013 |
Mathias Agopian <mathias@google.com> |
SurfaceFlinger now runs in the process's main thread
it used to spawn its own thread and return the main thread
to the binder thread pool -- this was confusing the naming
of things in the kernel.
Bug: 10331839
Change-Id: I2d13a6d73409a38109300fcbe6a04b4c41cb5d00
/frameworks/native/services/surfaceflinger/main_surfaceflinger.cpp
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| 7ffaa7c60d51cc0eb731158de2ac3df9c50cc0b4 |
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22-Jul-2013 |
Mathias Agopian <mathias@google.com> |
move services executables sources in their respective src folder
Change-Id: Ic65434a26c7fed1699abf0851fec6faa40e09c0c
/frameworks/native/services/surfaceflinger/main_surfaceflinger.cpp
|