Commit Graph

1011 Commits

Author SHA1 Message Date
Daniel Lam
9b10c47e11 Revert "Removed dependecies between BufferQueue and SurfaceTexture"
This reverts commit a631399f71dbc7659d2f241968f85d337726ae61
2012-02-27 11:32:06 -08:00
Daniel Lam
3330238841 Removed dependecies between BufferQueue and SurfaceTexture
Refactored SurfaceTexture and BufferQueue such that share
no protected members.  Created an consumer facing interface
for BufferQueue in preparation of connecting SurfaceTexture
and BufferQueue through a binder.

Change-Id: Iff55e740e36a7f70c9f7a17ee7a5af38e3d21f0f
2012-02-22 20:12:27 -08:00
Jeff Brown
94d0070b96 Merge "Clean up InputChannel file descriptor data type." 2012-02-14 17:11:41 -08:00
Jamie Gennis
1eea29f48d Merge "Refactored query function from SurfaceTexture into BufferQueue" 2012-02-14 16:29:02 -08:00
Jeff Brown
9491e81ff6 Clean up InputChannel file descriptor data type.
File descriptors are ints.

Change-Id: Ie36733bf36ddfeaa9a09ef6ebd7bd2f1788f5d27
2012-02-14 15:57:59 -08:00
Glenn Kasten
87548ee2b3 Update comments
We no longer put the filename at start of file.

Change-Id: Ic435b159a23105681e3d4a6cb1ac097bc853302e
2012-02-14 09:17:59 -08:00
Jeff Brown
a18829ab23 Accurately track the sequence numbers of batched events.
Instead of sending finished signals immediately when appending to
a batch, record the chain of sequence numbers that were part of
the batch and then send finished signals all at once when done.
This change helps the dispatcher keep track of the true state
of the application and can improve ANR detection slightly.

This is part of a series of changes to improve input system pipelining.

Bug: 5963420
Change-Id: I463c2221e2aa8fdf1c3d670c18e39e59ab69b0db
2012-02-13 13:59:32 -08:00
Jeff Brown
0a63adaff2 Enable deferred input messages to be batched.
This is part of a series of changes to improve input system pipelining.

Bug: 5963420
Change-Id: I6874d2128e880a35c6c33890c858cc6ee22af0fd
2012-02-13 12:44:01 -08:00
Jeff Brown
f0490c94d0 Implement batching of input events on the consumer side.
To support this feature, the input dispatcher now allows input
events to be acknowledged out-of-order.  As a result, the
consumer can choose to defer handling an input event from one
device (because it is building a big batch) while continuing
to handle input events from other devices.

The InputEventReceiver now sends a notification when a batch
is pending.  The ViewRoot handles this notification by scheduling
a draw on the next sync.  When the draw happens, the InputEventReceiver
is instructed to consume all pending batched input events, the
input event queue is fully processed (as much as possible),
and then the ViewRoot performs traversals as usual.

With these changes in place, the input dispatch latency is
consistently less than one frame as long as the application itself
isn't stalled.  Input events are delivered to the application
as soon as possible and are handled as soon as possible.  In practice,
it is no longer possible for an application to build up a huge
backlog of touch events.

This is part of a series of changes to improve input system pipelining.

Bug: 5963420

Change-Id: I42c01117eca78f12d66d49a736c1c122346ccd1d
2012-02-13 10:28:41 -08:00
Jeff Brown
6cdee9831d Rewrite input transport using sockets.
Since we will not longer be modifying events in place, we don't need
to use an ashmem region for input.  Simplified the code to instead
use a socket of type SOCK_SEQPACKET.

This is part of a series of changes to improve input system pipelining.

Bug: 5963420

Change-Id: I05909075ed8b61b93900913e44c6db84857340d8
2012-02-13 10:28:40 -08:00
Dianne Hackborn
a94f129a7b Some hardening of isolated processes by restricting access to services.
Services now must explicitly opt in to being accessed by isolated
processes.  Currently only the activity manager and surface flinger
allow this.  Activity manager is needed so that we can actually
bring up the process; SurfaceFlinger is needed to be able to get the
display information for creating the Configuration.  The SurfaceFlinger
should be safe because the app doesn't have access to the window
manager so can't actually get a surface to do anything with.

The activity manager now protects most of its entry points against
isolated processes.

Change-Id: I0dad8cb2c873575c4c7659c3c2a7eda8e98f46b0
2012-02-09 18:06:01 -08:00
Daniel Lam
b856052c00 Refactored query function from SurfaceTexture into BufferQueue
Change-Id: Id1cb6cc38d01edb4fcfcad867c5a7693bdcc3ab1
2012-02-09 16:16:51 -08:00
Jamie Gennis
d94bb5c883 Merge "Refactored ISurfaceTexture calls from SurfaceTexture into BufferQueue." 2012-02-09 11:08:02 -08:00
Romain Guy
b8a2e98cd7 Preliminary support for clipRect(Rect, Op)
This adds basic support for clip regions. It is currently disabled at compile
time. Enabling clip regions will require setting up a stencil buffer.

Change-Id: I638616a972276e38737f8ac0633692c3845eaa74
2012-02-07 17:04:34 -08:00
Daniel Lam
6b091c5300 Refactored ISurfaceTexture calls from SurfaceTexture into BufferQueue.
Change-Id: I514f6b802f6b49c9ae27bed37bf0b9d23da03c9a
2012-02-07 13:57:01 -08:00
Amith Yamasani
a11edd8dc1 Merge "Multi-user - 1st major checkin" 2012-02-03 12:04:40 -08:00
Amith Yamasani
4e975bb488 Multi-user - 1st major checkin
Switching activity stacks
Cache ContentProvider per user
Long-press power to switch users (on phone)

Added ServiceMap for separating services by user
Launch PendingIntents on the correct user's uid
Fix task switching from Recents list
AppWidgetService is mostly working.

Commands added to pm and am to allow creating and switching profiles.

Change-Id: I15810e8cfbe50a04bd3323a7ef5a8ff4230870ed
2012-02-03 12:01:47 -08:00
Mathias Agopian
064b68d1bc Merge "separate transactions from updates" 2012-02-02 16:28:05 -08:00
Glenn Kasten
a1eee39f58 Merge "Thread::getTid returns pid_t gettid() after run" 2012-02-02 13:24:52 -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
Dianne Hackborn
60b133efc3 aapt now sorts the strings in the resource string pool.
In our current environment with very many translations, this can
save a lot of RAM -- for example over 200K in Gmail just by sorting
the strings in the Gmail .apk (not the framework).

Also add a new aapt command to print the contents of the resource
table string pool.

Change-Id: I1da037b3e2c377b890833ff57ab158965314ac48
2012-01-31 15:41:30 -08:00
Dianne Hackborn
907e08f2de Add xxhdpi; fix ActivityManager.getLauncherLargeIconSize() etc.
Change-Id: I519d6cdc527a402d93b98df17a64fc1da52ad598
2012-01-25 15:14:50 -08:00
Glenn Kasten
ba699cb0f7 Thread::getTid returns pid_t gettid() after run
This is needed when the parent or any other thread besides the child
needs access to the child's kernel tid.

Change-Id: Ib148505913eb78314cfd76657c30d7b20663dffd
2012-01-17 09:38:23 -08:00
Jeff Brown
fcc24a5b4d Merge "Fix compilation with Clang." 2012-01-13 15:16:59 -08:00
Evgeniy Stepanov
97470659e9 Fix compilation with Clang.
warning: extraneous template parameter list in template specialization
template<>

Change-Id: If3e3e1d06a018343b40ac0984dfd9ecc12629f8d
2012-01-13 15:33:54 +04:00
Mathias Agopian
55ef343331 remove dead/usnused code
Change-Id: I6fa2bc6ee01790abd2c1533f043d61a5e5c8d26e
2012-01-11 22:03:41 -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
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
Joe Onorato
99c520a069 Add a new ui mode for "appliance"
The idea is that this is a device which is more-or-less headless.  It
might have some limited interaction capabilities, but it's not something
that you want to rely on having.

Change-Id: Ib92f53a120bf83de781728011721a4859def7d9f
2011-12-15 16:16:14 -08:00
Romain Guy
b634cd3f13 Merge "GenerationCache::get would return a random value instead of NULL Bug #5401917" 2011-12-08 18:51:03 -08:00
Romain Guy
870165d2a2 GenerationCache::get would return a random value instead of NULL
Bug #5401917

This was causing a ton of random crashes in apps.

Change-Id: I9069a060824ec89115cd3bcd38beaeb9ecc4488e
2011-12-08 18:50:27 -08:00
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
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
Jamie Gennis
27d22dc862 am c040e1e7: am 6f1dd757: Merge "SurfaceMediaSource: use the vid enc usage bit" into ics-mr1
* commit 'c040e1e77923d81050f2d3dbdac5d07e01be72f6':
  SurfaceMediaSource: use the vid enc usage bit
2011-11-30 10:50:49 -08:00
Mathias Agopian
0c740a46d2 Merge changes I7e973a35,Ib3386fcc into ics-mr1
* changes:
  SurfaceTexture: add EGL_KHR_fence_sync option
  SurfaceTexture: add a blit-to-FBO test
2011-11-29 17:46:35 -08:00
Jamie Gennis
e06a1748a4 Merge "SurfaceMediaSource: use the vid enc usage bit" into ics-mr1 2011-11-29 17:25:09 -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
Jeff Brown
47c70d98d4 am c339fe30: am be6ab576: Merge "Fix application launch shortcuts." into ics-mr1
* commit 'c339fe302bc5083f0a110569eec06676be511088':
  Fix application launch shortcuts.
2011-11-29 13:17:42 -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
Jeff Brown
9ee44c8f94 Fix application launch shortcuts.
Improved quick launch bookmarks to support category-based shortcuts
instead of hardcoding package and class names for all apps.

Added a set of Intent categories for typical applications on the
platform.

Added support for some of the HID application launch usages to
reduce reliance on quick launch for special purpose keys.  Some
keyboard vendors have hardcoded launch keys that synthesize
"Search + X" type key combos.  The goal is to encourage them
to stop doing this by implementing more of HID.

Bug: 5674723
Change-Id: I79f1147c65a208efc3f67228c9f0fa5cd050c593
2011-11-29 12:17:22 -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
41f673c9b3 split ComposerService out of SurfaceComposerClient.h
Change-Id: I1eb691f7ca263d5895d871ab675bb5826e0323c6
2011-11-28 15:21:57 -08:00
Jeff Brown
48585f35c7 Use sized integer typedefs in hash_type specializations.
Change-Id: I3f9e004db2f3be1cb43a885c3ae142f251fd6845
2011-11-24 11:54:21 -08:00
Jeff Brown
66fbde3050 Add a basic hashtable data structure, with tests!
The basic hashtable is intended to be used to support a variety
of different datastructures such as map, set, multimap,
multiset, linkedmap, generationcache, etc.

Consequently its interface is fairly primitive.

The basic hashtable supports copy-on-write style functionality
using SharedBuffer.

The change introduces a simple generic function in TypeHelpers for
specifying hash functions.  The idea is to add template
specializations of hash_type<T> next to the relevant data structures
such as String8, String16, sp<T>, etc.

Change-Id: I2c479229e9d4527b4fbfe3b8b04776a2fd32c973
2011-11-22 17:12:22 -08:00
Jamie Gennis
185a0a0420 am c2597295: am 53cf2020: Merge changes I37fd43b5,I91eb29db,I0491ce35 into ics-mr1
* commit 'c25972950c2ea62fb085524dbe737c2bf0f08f4a':
  SurfaceTexture: fix a couple tests
  EGL: default to swap interval 1
  SurfaceTexture: clean up some tests
2011-11-21 21:08:21 -08:00
Jamie Gennis
b7d87c40ef SurfaceMediaSource: use the vid enc usage bit
This change makes SurfaceMediaSource add the VIDEO_ENC usage bit when
allocating its GraphicBuffers rather than the HW_TEXTURE bit.

Change-Id: Ie20e225c894fdbc31cad6bb82b3b64c7e98074eb
2011-11-21 17:48:19 -08:00
Jamie Gennis
59769469e4 EGL: default to swap interval 1
This change explicitly sets swap interval 1 on the window when an
EGLSurface is created to render to it.

Change-Id: I91eb29dbee3ae4a55076b921f084d503fbe94e03
2011-11-21 14:37:29 -08:00