Commit Graph

379 Commits

Author SHA1 Message Date
Dianne Hackborn
1676828d11 Merge "Return information about whether overlays are disabled." 2012-02-07 13:46:46 -08:00
Dianne Hackborn
12839bee29 Return information about whether overlays are disabled.
Change-Id: I85ae42e9f28461f5142cc6b3c8e25ff3f195805a
2012-02-06 21:21:05 -08:00
Mathias Agopian
f6de1c04ff fix a crasher when starting SF with the screen off
SF could end-up in an infinite crash-loop during startup if it
was stopped while the screen was off. This happened because
the thread that manages screen blanking was started before
other important pieces of SF were initialized.

Change-Id: I0dded11dbf2395fdd57b673859a7aa0fa9eb32b6
2012-02-05 02:15:28 -08:00
Mathias Agopian
303d538bb0 ui freeze workaround: reenable triple buffering mode
we're seeing UI freezes when window updates and
composition are separated. for now we workaround this
by always doing a composition after window updates on
vsync. triple buffering is reenabled for performance.

Change-Id: I693d705000b7452489bb0b4918fbeadb9879315c
2012-02-05 01:49:16 -08:00
Mathias Agopian
c95dbdc236 improve SF dumpsys 2012-02-05 00:19:27 -08:00
Mathias Agopian
b048cef231 fix UI freezes
In some situations SF would mark a window as "has a pending update"
but would never process that update because the window is not
visible (fully transparent, hidden by another window, etc...), this
window would then be "stuck" until some other window updated.

Change-Id: Ifa18a9aef3a53f2593b473556702688ae62d9503
2012-02-04 15:44:04 -08:00
Mathias Agopian
c9ca701150 attempt to fix an ANR in various apps
recent changes in SF introduced a hang where some windows would
stop being refreshed.
This is an attemp to fix that.

Change-Id: I6aa32ac0d6f1c0a6aea8f6195825dc4f4e6f93f9
2012-02-03 17:22:09 -08:00
Mathias Agopian
064b68d1bc Merge "separate transactions from updates" 2012-02-02 16:28:05 -08:00
Mathias Agopian
67016af1e4 fix an issue where SF would spin if /sys/power/wait_for_fb_xxx don't exist
we now exit the Display thread on any error happening on these files.
also refactor the code and remove a lot of unused stuff.

Change-Id: I8d080c35b211890ca20ae09fa36fbdccdf5669a8
2012-02-02 16:20:27 -08:00
Mathias Agopian
99ce5cdeb3 separate transactions from updates
with this changes, SF transactions are handled as soon as possible
but do not trigger updates. the update is delayed until the next
vsync.

this allows us to work much better without requiring triple-buffering.

Change-Id: I1fa10794d0cf742129f0877698b7b1e1f2ec7401
2012-02-01 20:43:06 -08:00
Mathias Agopian
baf1c68c74 Merge "fix an issue with vsync event delivery" 2012-01-31 16:46:27 -08:00
Mathias Agopian
3cf199aef6 fix an issue with vsync event delivery
vsync events were sometimes delivered to connected
client who didn't request them. this happened if
another client requested the delivery and that client
was first in the client list.

also fix the vsync test which didn't request any events as
well as DisplayEventReveiver documentation which was misleading
about the necessity to request vsync events.

Change-Id: Ie990fda3f337f8f0042745c4b2cde67936c45686
2012-01-31 16:42:54 -08:00
Mathias Agopian
2bfa31c0cc Nexus S now reports the proper frame-rate
don't hardcode it.

Change-Id: I4b37f37a9809cac937e6334c988b3185af2ebe22
2012-01-30 18:45:15 -08:00
Mathias Agopian
8aedd4737d SF now synchronizes to VSYNC
Change-Id: Ic5e4f2ea9927ce133eef9499c03161325e9d02c5
2012-01-30 15:21:23 -08:00
Mathias Agopian
ad8d13c885 remove unneeded code
Change-Id: I07e2fca7274d2e12bf5b4aee0050794bdb97a8b3
2012-01-29 23:11:06 -08:00
Mathias Agopian
25e66fc324 added a few more commands to SF's dumpsys
--latency-clear [name]
clears the latency data for the specified layer or for
all layers if none is specified

--list
prints the list of all layers regardless of their visibility

Change-Id: I7c07ae020f838c173b98ee50f3fb3e93da78acbb
2012-01-28 22:31:55 -08:00
Mathias Agopian
82d7ab6c7e improve SurfaceFlinger dumpsys
It is now possible to say:

dumpsys SurfaceFlinger --latency

to print latency information about all windows

dumpsys SurfaceFlinger --latency window-name

to print the latency stats of the specified window

for instance: dumpsys SurfaceFlinger --latency SurfaceView

The data consists of one line containing global stats, followed by
128 lines of tab separated timestamps in nanosecond.

The first line currently contains the refresh period in nanosecond.
Each 128 following line contains 3 timestamps, of respectively
the app draw time, the vsync timestamp just prior the call to set and
the timestamp of the call to set.

Change-Id: Ib6b6da1d7e2e6ba49c282bdbc0b56a7dc203343a
2012-01-24 18:22:56 -08:00
Jamie Gennis
e8696a40e0 hack up frame latency measurement
Change-Id: I6d9a466a23285304f0e229a5649815636ab5d6af
2012-01-24 15:41:50 -08:00
Glenn Kasten
1db13d7951 Get AID_GRAPHICS from right place
Change-Id: I97b1754dc7260fec083275c71a8f71ebfb2cefa8
2012-01-13 13:45:39 -08:00
Mathias Agopian
616c0cdf2c fix a bug with vsync management
this bug was introduced recently. we were signaling *all* clients
regardless of the vsync rate.

Change-Id: I2ae8a6c820a390f602382596ba75e8ed737fb2ef
2012-01-12 16:13:54 -08:00
Mathias Agopian
55ef343331 remove dead/usnused code
Change-Id: I6fa2bc6ee01790abd2c1533f043d61a5e5c8d26e
2012-01-11 22:03:41 -08:00
Mathias Agopian
a72d0db292 Fix an issue with VSYNC
one-shot VSYNC listeners could miss a VSYNC event if
scheduled while in waitForVsync().

Change-Id: I720485784aecfea6cc7a23c77081d7af3c9c71db
2012-01-11 22:03:40 -08:00
Steve Block
e6f43ddce7 Rename (IF_)LOGE(_IF) to (IF_)ALOGE(_IF) DO NOT MERGE
See https://android-git.corp.google.com/g/#/c/157220

Bug: 5449033
Change-Id: Ic9c19d30693bd56755f55906127cd6bd7126096c
2012-01-08 13:19:13 +00:00
Steve Block
32397c1cd3 Rename (IF_)LOGW(_IF) to (IF_)ALOGW(_IF) DO NOT MERGE
See https://android-git.corp.google.com/g/157065

Bug: 5449033
Change-Id: I00a4b904f9449e6f93b7fd35eac28640d7929e69
2012-01-06 10:07:54 +00:00
Steve Block
c267bab3d1 Merge "Rename (IF_)LOGI(_IF) to (IF_)ALOGI(_IF) DO NOT MERGE" 2012-01-05 14:07:02 -08:00
Glenn Kasten
2adea706d4 Merge "Use the standard CC_LIKELY and CC_UNLIKELY macros" 2012-01-05 07:38:29 -08:00
Glenn Kasten
99ed22412d Use the standard CC_LIKELY and CC_UNLIKELY macros
Several source files privately defined macros LIKELY and UNLIKELY in terms
of __builtin_expect. But <cutils/compiler.h> already has CC_LIKELY and
CC_UNLIKELY which are intended for this purpose.  So rename the private
uses to use the standard names.

In addition, AudioFlinger was relying on the macro expanding to extra ( ).

Change-Id: I2494e087a0c0cac0ac998335f5e9c8ad02955873
2012-01-05 07:33:45 -08:00
Steve Block
a19954ab37 Rename (IF_)LOGI(_IF) to (IF_)ALOGI(_IF) DO NOT MERGE
See https://android-git.corp.google.com/g/156801

Bug: 5449033
Change-Id: Ib08fe86d23db91ee153e9f91a99a35c42b9208ea
2012-01-04 20:05:49 +00:00
Steve Block
9d45368352 Rename (IF_)LOGD(_IF) to (IF_)ALOGD(_IF) DO NOT MERGE
See https://android-git.corp.google.com/g/156016

Bug: 5449033
Change-Id: I4c4e33bb9df3e39e11cd985e193e6fbab4635298
2012-01-03 22:38:27 +00:00
Mathias Agopian
478ae5eb5a Improve the VSYNC api a bit.
- add the ability to set the vsync delivery rate, when the rate is
set to N>1 (ie: receive every N vsync), SF process' is woken up for
all of vsync, but clients only see the every N events.

- add the concept of one-shot vsync events, with a call-back
to request the next one. currently the call-back is a binder IPC.

Change-Id: I09f71df0b0ba0d88ed997645e2e2497d553c9a1b
2011-12-06 22:43:10 -08:00
Mathias Agopian
23748668d3 fix a deadlock when removing a DisplayEventConnection
the deadlock would happen when the pipe became invalid and SF
trying to remove the connection from its list.

we know make sure to process events without holding a lock.

Change-Id: I39927ed8824fc7811e16db3c7608a2ebc72d9642
2011-12-05 19:58:47 -08:00
Mathias Agopian
75b95f5bc1 Merge "fix an issue where invalidate/transactions could be missed" 2011-12-04 00:45:50 -08:00
Mathias Agopian
be42aef82f fix an issue where invalidate/transactions could be missed
Change-Id: I84a1fcba1317b2631f5441de7b7ecd12af5ad022
2011-12-03 14:47:29 -08:00
Jesse Hall
43bfe7f047 am a91e54fe: am f57c1388: Merge "SurfaceFlinger: fix layer removal race condition" into ics-mr1
* commit 'a91e54fed6a0690d59c97bab9b081b2614880563':
  SurfaceFlinger: fix layer removal race condition
2011-12-02 18:35:54 -08:00
Mathias Agopian
2228936411 fix an issue where updates could starve transactions
Bug: 5700586
Change-Id: Iaa4adc1a6aea1db6e2943efe4caca1f6cbebfa72
2011-12-02 16:11:19 -08:00
Jesse Hall
2f4b68d21c SurfaceFlinger: fix layer removal race condition
Layer::lockPageFlip() and layer::onRemove() could be called on
different threads and race such that lockPageFlip() successfully
called mSurfaceTexture->updateTexImage() but then gets NULL back from
mSurfaceTexture->getCurrentBuffer(), leading to a crash.

This change moves Layer::onRemove() calls to
SurfaceFlinger::commitTransaction() so they happen after the Layer is
done being drawn from and only happen on the main surfaceflinger
thread.

Change-Id: I4b550caadff4cc1878d7c3bca6129193fb0c713e
2011-12-02 10:03:25 -08:00
Mathias Agopian
79544364aa am e2970700: am e8ba2aba: Merge "add a way to access the version string of the h/w implementation of EGL" into ics-mr1
* commit 'e2970700e921da4226061988a6e8953b1fbfb5a9':
  add a way to access the version string of the h/w implementation of EGL
2011-11-30 13:57:46 -08:00
Mathias Agopian
363c4a9fa0 Merge "add a way to access the version string of the h/w implementation of EGL" into ics-mr1 2011-11-30 13:52:21 -08:00
Mathias Agopian
a4fbecd119 am 55d3880e: am bb1e7d43: Merge changes I7e973a35,Ib3386fcc into ics-mr1
* commit '55d3880eed3450748eb7b97281e030902ee29c2a':
  SurfaceTexture: add EGL_KHR_fence_sync option
  SurfaceTexture: add a blit-to-FBO test
2011-11-30 10:50:52 -08:00
Mathias Agopian
bc2d79ed7a add a way to access the version string of the h/w implementation of EGL
we use a hidden egl extension. the version string is printed
in SF's dumpsys log.

Change-Id: I123eb4bde6de462bb2404c67b74d6d6219a48d6a
2011-11-29 18:00:35 -08:00
Jamie Gennis
86edf4f647 SurfaceTexture: add EGL_KHR_fence_sync option
This change adds a compile-time option for SurfaceTexture to use the
EGL_KHR_fence_sync extension to synchronize access to Gralloc buffers.

Bug: 5122031
Change-Id: I7e973a358631fff5308acf377581b811911fe790
2011-11-29 17:09:01 -08:00
Mathias Agopian
d0566bc26f Add support for sending VSYNC events to the framework
use gui/DisplayEvent to receive the events. Events are
dispatched through a unix pipe, so the API is compatible
with utils/Looper. see gui/DisplayEvent.h for more info.

Bug: 1475048
Change-Id: Ia720f64d1b950328b47b22c6a86042e481d35f09
2011-11-29 13:10:25 -08:00
Mathias Agopian
439cf8576d Fix build.
Revert "Add support for sending VSYNC events to the framework"

This reverts commit f3918c5bd4bc9f02f74da42995564150ca2dd382.

Change-Id: I998e3e1aa3fa310829ae973b64fe11b01f6f468f
2011-11-29 13:07:40 -08:00
Mathias Agopian
8219e9122e Merge changes If4126023,Iacda2386,I1eb691f7,Ib56139f8
* changes:
  Add support for sending VSYNC events to the framework
  BitTube::read now handles EAGAIN
  split ComposerService out of SurfaceComposerClient.h
  rewrite SF's message loop on top of Looper
2011-11-29 11:47:03 -08:00
Mathias Agopian
461afeb9fd Add support for sending VSYNC events to the framework
use gui/DisplayEvent to receive the events. Events are
dispatched through a unix pipe, so the API is compatible
with utils/Looper. see gui/DisplayEvent.h for more info.

Bug: 1475048
Change-Id: If4126023fc9c067e56087ec7d16a8fd542ce1794
2011-11-29 11:44:05 -08:00
Mathias Agopian
f61c57fe2e rewrite SF's message loop on top of Looper
Change-Id: Ib56139f87a5c0b124e34da5c8151207219b2577b
2011-11-28 15:21:57 -08:00
Mathias Agopian
b8bb31dc10 temporarily hardcode Nexus S refresh rate
Change-Id: Id8465f679b96636041b4b891d0b358c387d456c3
2011-11-23 14:51:09 -08:00
Mathias Agopian
465494486c remove hack that hardcoded the refresh rate
Change-Id: Ibdd40b337c547e80ef8541856015f1380c8d58ed
2011-11-16 00:08:08 -08:00
Mathias Agopian
4b9511c161 rework a bit how we manage EGL extensions
- don't advertise extensions that are not supported
  by any implementation

- remove EGL_ANDROID_swap_rectangle which is not
  implemented by anybody and confuses people

- add some comments about mandatory extensions

Bug: 5428001
Change-Id: Id8dc48116ac1d1eb79ec9ef55d03e29d4257c1f3
2011-11-14 19:05:45 -08:00
Dave Burke
2f78cf1122 Back to 59fps
Change-Id: I8d89e5e27f1abc5a2e36cb832eb4db2ca83c2cc6
2011-11-09 17:54:37 -08:00