Commit Graph

373 Commits

Author SHA1 Message Date
Jeff Brown
b5764e066c Input API review.
Drop currently unsupported input features.
Add documentation comments.

Change-Id: I407d2e1dd90c5ee82983a3ccf177430d35ee7592
2010-09-14 20:46:14 -07:00
Jeff Brown
b06cca6228 Merge "Replace epoll() with poll() and rename PollLoop to Looper." into gingerbread 2010-09-14 15:27:33 -07:00
Jeff Brown
59abe7e090 Replace epoll() with poll() and rename PollLoop to Looper.
As part of this change, consolidated and cleaned up the Looper API so
that there are fewer distinctions between the NDK and non-NDK declarations
(no need for two callback types, etc.).

Removed the dependence on specific constants from sys/poll.h such as
POLLIN.  Instead looper.h defines events like LOOPER_EVENT_INPUT for
the events that it supports.  That should help make any future
under-the-hood implementation changes easier.

Fixed a couple of compiler warnings along the way.

Change-Id: I449a7ec780bf061bdd325452f823673e2b39b6ae
2010-09-14 01:59:45 -07:00
Mathias Agopian
35b48d10bc Add logging of various important graphics events
There are 16 events logged in the event log:
SF_APP_DEQUEUE_BEFORE
SF_APP_DEQUEUE_AFTER
SF_APP_LOCK_BEFORE
SF_APP_LOCK_AFTER
SF_APP_QUEUE

SF_REPAINT
SF_COMPOSITION_COMPLETE
SF_UNLOCK_CLIENTS
SF_SWAP_BUFFERS
SF_REPAINT_DONE

SF_FB_POST_BEFORE
SF_FB_POST_AFTER
SF_FB_DEQUEUE_BEFORE
SF_FB_DEQUEUE_AFTER
SF_FB_LOCK_BEFORE
SF_FB_LOCK_AFTER

all events log the buffer conserned and a timestamp in microseconds.

by default the logging is not enabled, to turn it on:
adb shell service call SurfaceFlinger 1006 i31 1
adb shell setprop debug.graphic_log 1

The effect is immediate in SurfaceFlinger, but applications need to be
restarted.

Change-Id: Ifc2e31f7aed072d9a7dede20ff2ce59231edbec1
2010-09-13 23:16:58 -07:00
Jeff Brown
a665ca805c Input dispatcher ANR handling enhancements.
This change is essentially a rewrite of the main input dispatcher loop
with the target identification folded in.  Since the input dispatcher now
has all of the window state, it can make better decisions about
when to ANR.

Added a .5 second deadline for processing app switch keys.  This behavior
predates Gingerbread but had not previously been ported.

Fixed some timing inaccuracies in the ANR accounting that could cause
applications to ANR sooner than they should have.

Added a mechanism for tracking key and motion events that have been
dispatched to a window so that appropriate cancelation events can be
synthesized when recovering from ANR.  This change helps to keep
applications in sync so they don't end up with stuck buttons upon
recovery from ANRs.

Added more comments to describe the tricky parts of PollLoop.

Change-Id: I13dffca27acb436fc383980db536abc4d8b9e6f1
2010-09-12 16:52:03 -07:00
Jeff Brown
61ce3982e1 Fix key repeat delay.
Change-Id: I6216e082324ee29bf50e37acc673350ca5417c4d
2010-09-08 12:28:43 -07:00
Jeff Brown
af30ff6020 Add support for secure views.
Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the
input manager whenever another visible window is partly or wholly obscured
the target of a touch event so that applications can filter touches
accordingly.

Added a "filterTouchesWhenObscured" attribute to View which can be used to
enable filtering of touches when the view's window is obscured.

Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-08 11:50:55 -07:00
Jeff Brown
774cf1baa1 Remove incomplete input device enumeration NDK API.
Change-Id: I32de74ff5fcf0e29179a2aee03ddabd22fa485bb
2010-08-31 15:24:55 -07:00
Jeff Brown
38a7fabd96 Input device calibration and capabilities.
Finished the input device capability API.
Added a mechanism for calibrating touch devices to obtain more
accurate information about the touch contact area.
Improved pointer location to show new coordinates and capabilities.
Optimized pointer location display and formatting to avoid allocating large
numbers of temporary objects.  The GC churn was causing the application to
stutter very badly when more than a couple of fingers were down).
Added more diagnostics.

Change-Id: Ie25380278ed6f16c5b04cd9df848015850383498
2010-08-30 18:16:43 -07:00
Sean McNeil
39f04ee5cf Only monitor recognized uevent devices.
system_server can potentially monitor uevent devices that are
of no use to it. For instance, an accelerometer implementation
as uevents. This would cause the process to be busy when
unnecessary. If a device cannot be classified, don't monitor it.

Change-Id: I489cc453bdce7cb376102cba67a9ea470e13292d
2010-08-23 12:54:30 -07:00
Mathias Agopian
385648ba93 Merge "remove unused pixel format" into gingerbread 2010-08-19 13:37:35 -07:00
Jeff Brown
869347fc62 Make the throttling more sensitive to end-to-end latency.
The code now takes into account the time when the event was generated.
So with a 60Hz throttling rate, it ensures that a motion event will not
be delayed due to throttling by any more than 1/60th of second past
the time it was generated.

Change-Id: Iaea1d4f76e79036b4a18873485230731c3cd63c3
2010-08-19 13:26:58 -07:00
Mathias Agopian
c04cffd570 remove unused pixel format
Change-Id: I55bc3cc41385743c07f7e4de06335c922f746f73
2010-08-19 13:11:42 -07:00
Jeff Brown
542412c8c9 Add support for throttling motion events.
Change-Id: I24b3a17753e91ecda60a60fe5cd2e6b3260e033d
2010-08-18 16:58:27 -07:00
Sean McNeil
2e7a530242 Only monitor recognized uevent devices.
system_server can potentially monitor uevent devices that are
of no use to it. For instance, an accelerometer implementation
as uevents. This would cause the process to be busy when
unnecessary. If a device cannot be classified, don't monitor it.

Change-Id: Ib2c93105e7d746d9c1a7414bea8bab3fb8c0b70a
2010-08-18 13:53:36 -07:00
Jeff Brown
36cb115c77 Merge "Fix some input device mapping bugs with certain drivers." into gingerbread 2010-08-18 13:38:32 -07:00
Jeff Brown
d64c855821 Fix some input device mapping bugs with certain drivers.
On single-touch devices, pointer up/down is signalled by a BTN_TOUCH
key event.  Previously we handled BTN_TOUCH immediately but some drivers
may produce the sequence BTN_TOUCH, ABS_X, ABS_Y, SYN_REPORT on pointer down
which caused us to emit a bad initial pointer down location.
Now we wait for SYN_REPORT before reporting the up or down.

On multi-touch devices, pointer up can be signalled by as little as
the sequence SYN_MT_REPORT, SYN_REPORT.  This change ensures that we
handle this case.

Added support for reading ABS_MT_PRESSURE when available.
Corrected mapping of touchMajor/touchMinor on single touch devices.
Minor code cleanup.

Change-Id: Ic7ec4811241ed85a06e59b8a839ca05180d491d4
2010-08-18 13:37:45 -07:00
Jens Gulin
7dcaa58496 Keep track of remaining fd when devices are removed
Sometimes the wrong fd was accessed when the device was addressed
by device id.

The earlier implementation assumed that two arrays were in sync
but one of them was compacted when devices were removed. Instead
of that dependency the device now keeps track of it's file descriptor.

Change-Id: Ib0f320603aafb07ded354bc3687de9759c9068f2
2010-08-18 10:54:03 -07:00
Jeff Brown
827630744a Optimize EventHub reads.
Change-Id: Id7d09c0a6e5c741c1e29becd2b6560772c5ff372
2010-08-17 19:40:26 -07:00
Jeff Brown
0cacb87f02 Fix possible race conditions during channel unregistration.
Previously, the input dispatcher assumed that the input channel's
receive pipe file descriptor was a sufficiently unique identifier for
looking up input channels in its various tables.  However, it can happen
that an input channel is disposed and then a new input channel is
immediately created that reuses the same file descriptor.  Ordinarily
this is not a problem, however there is a small opportunity for a race
to arise in InputQueue.

When InputQueue receives an input event from the dispatcher, it
generates a finishedToken that encodes the channel's receive pipe fd,
and a sequence number.  The finishedToken is used by the ViewRoot
as a handle for the event so that it can tell the InputQueue when
the event has finished being processed.

Here is the race:

1. InputQueue receives an input event, assigns a new finishedToken.
2. ViewRoot begins processing the input event.
3. During processing, ViewRoot unregisters the InputChannel.
4. A new InputChannel is created and is registered with the Input Queue.
   This InputChannel happens to have the same receive pipe fd as
   the one previously registered.
5. ViewRoot tells the InputQueue that it has finished processing the
   input event, passing along the original finishedToken.
6. InputQueue throws an exception because the finishedToken's receive
   pipe fd is registered but the sequence number is incorrect so it
   assumes that the client has called finish spuriously.

The fix is to include a unique connection id within the finishedToken so
that the InputQueue can accurately confirm that the token belongs to
the currently registered InputChannel rather than to an old one that
happened to have the same receive pipe fd.  When it notices this, it
ignores the spurious finish.

I've also made a couple of other small changes to avoid similar races
elsewhere.

This patch set also includes a fix to synthesize a finished signal
when the input channel is unregistered on the client side to
help keep the server and client in sync.

Bug: 2834068
Change-Id: I1de34a36249ab74c359c2c67a57e333543400f7b
2010-08-17 17:03:42 -07:00
Jeff Brown
8d4dfd25f7 Fix safe mode and KeyEvent.getMaxKeyCode().
Bug: 2901731
Change-Id: I78617c1b9dee3790fc590e5af4b5083368873184
2010-08-10 16:28:03 -07:00
Jeff Brown
b51719b9ae Improve thread safety of input mappers.
Also fixed bug where old touch screen size could be reported by
getMotionRange if an orientation change occurred but the user has not
yet touched the screen.

Bug: 2877345
Change-Id: I7878f47458f310ed6ebe6a5d1b2c9bec2c598ab9
2010-07-30 14:43:58 -07:00
Jeff Brown
82de2fcdd0 Fix touch input in landscape mode.
Change-Id: I7d47e9b02e6443ed604a6bf842028a5db934d90d
2010-07-29 13:05:52 -07:00
Jeff Brown
f67c53eee3 DO NOT MERGE: Fix input event injection ANRs on UI thread.
Added a new asynchronous injection mode and made the existing
synchronization mechanism more robust.

Change-Id: Ia4aa04fd9b75ea2461a844c5b7933c831c1027e6
2010-07-29 12:54:27 -07:00
Jeff Brown
e57e895080 Refactor input reader to support new device types more easily.
Refactored the input reader so that each raw input protocol is handled
by a separate subclass of the new InputMapper type.  This way, behaviors
pertaining to keyboard, trackballs, touchscreens, switches and other
devices are clearly distinguished for improved maintainability.

Added partial support for describing capabilities of input devices
(incomplete and untested for now, will be fleshed out in later commits).

Simplified EventHub interface somewhat since InputReader is taking over
more of the work.

Cleaned up some of the interactions between InputManager and
WindowManagerService related to reading input state.

Fixed swiping finger from screen edge into display area.

Added logging of device information to 'dumpsys window'.

Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-28 14:16:15 -07:00
Jeff Brown
f26db0d6c5 Fix trackball down and movement bugs.
Bug: 2823788
Change-Id: Icb0c392b58f7e735614460b5eb87439cb73ac4f2
2010-07-16 17:46:03 -07:00
Jeff Brown
3cf1c9b844 Fix individual pointer id up/down reporting.
Fix a minor threading bug in InputManager dump.

Change-Id: Ic2eecf7df5a8dc9f40561fcb03ebe58a2c073778
2010-07-16 15:11:24 -07:00
Dianne Hackborn
0e8852766d Implement native key pre-dispatching to IMEs.
This significantly re-works the native key dispatching code to
allow events to be pre-dispatched to the current IME before
being processed by native code.  It introduces one new public
API, which must be called after retrieving an event if the app
wishes for it to be pre-dispatched.

Currently the native code will only do pre-dispatching of
system keys, to avoid significant overhead for gaming input.
This should be improved to be smarted, filtering for only
keys that the IME is interested in.  Unfortunately IMEs don't
currently provide this information. :p

Change-Id: Ic1c7aeec8b348164957f2cd88119eb5bd85c2a9f
2010-07-15 22:05:33 -07:00
Jeff Brown
5c1ed84a2d Add support for new input sources.
Added several new coordinate values to MotionEvents to capture
touch major/minor area, tool major/minor area and orientation.

Renamed NDK input constants per convention.

Added InputDevice class in Java which will eventually provide
useful information about available input devices.

Added APIs for manufacturing new MotionEvent objects with multiple
pointers and all necessary coordinate data.

Fixed a bug in the input dispatcher where it could get stuck with
a pointer down forever.

Fixed a bug in the WindowManager where the input window list could
end up containing stale removed windows.

Fixed a bug in the WindowManager where the input channel was being
removed only after the final animation transition had taken place
which caused spurious WINDOW DIED log messages to be printed.

Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-15 18:32:33 -07:00
Jeff Brown
a50ee3ecb3 Don't build framework tests for simulator target.
Change-Id: I70f29c7eb307e4f3ec5702f4eb9d97b4342e2f36
2010-07-14 22:55:02 -07:00
Mathias Agopian
48c3476371 Remove the YV16 format for simplicity's sake.
Change-Id: Iee03d100933ba0c67b13d51e0435be3b4cd953cf
2010-07-14 15:12:05 -07:00
Dianne Hackborn
ce838a265d IME events are now dispatched to native applications.
And also:

- APIs to show and hide the IME, and control its interaction with the app.
- APIs to tell the app when its window resizes and needs to be redrawn.
- API to tell the app the content rectangle of its window (to layout
  around the IME or status bar).

There is still a problem with IME interaction -- we need a way for the
app to deliver events to the IME before it handles them, so that for
example the back key will close the IME instead of finishing the app.

Change-Id: I37b75fc2ec533750ef36ca3aedd2f0cc0b5813cd
2010-07-13 18:36:46 -07:00
Jeff Brown
8575a87b0d Add initial gamepad support.
Change-Id: I0439648f6eb5405f200e4223c915eb3a418b32b9
2010-07-13 17:04:57 -07:00
Dianne Hackborn
9147d11a5f Add ANativeWindow API for directly drawing to the surface bits.
Also other cleanup and fixes:

- We now properly set the default window format to 565.
- New APIs to set the window format and flags from native code.
- Tweaked glue for simpler handling of the "destroy" message.
- Um, other stuff.

Change-Id: Id7790a21a2fa9a19b91854d225324a7c1e7c6ade
2010-07-09 16:58:19 -07:00
Dianne Hackborn
3c5d125ed7 Add new glue code for writing native apps.
This factors out the boiler-plate code from the sample
app to a common glue code that can be used for everyone
writing this style of app: a dedicated app thread that
takes care of waiting for events and processing them.

As part of doing this, ALooper has a new facility to allow
registration of fds that cause ALooper_pollOnce() to return
the fd that has data, allowing the app to drive the loop
without callbacks.  Hopefully this makes some people feel better. :)

Also do some other cleanup of the ALooper API, plus some
actual documentation.

Change-Id: Ic53bd56bdf627e3ba28a3c093faa06a92be522b8
2010-07-08 11:06:59 -07:00
Jeff Brown
f16c26dec9 More native input dispatch work.
Removed old input dispatch code.
Refactored the policy callbacks.
Pushed a tiny bit of the power manager state down to native.
Fixed long press on MENU.
Made the virtual key detection and cancelation a bit more precise.

Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-03 19:23:01 -07:00
Mathias Agopian
1764c73b55 remove unused YUV formats
Change-Id: Ie84616f842c7e0329d68e67e65a65d510558004b
2010-07-01 21:17:56 -07:00
Dianne Hackborn
e12e3d7692 Merge "Introduce official public NativeWindow type." into gingerbread 2010-06-30 16:05:30 -07:00
Mathias Agopian
05dedd17ec Merge "fix live wallpapers on Droid" into gingerbread 2010-06-30 15:59:02 -07:00
Mathias Agopian
a8f3e4e53c fix live wallpapers on Droid
On omap3 h/w we force opaque formats to RGB_565 instead of RGBX_8888
because the GL driver doesn't support it. RGBX_8888 is always remapped
to RGBA_8888.

Change-Id: I0bfabeb98c8d3a399079e6797cf2a0ee95915324
2010-06-30 15:43:47 -07:00
Dianne Hackborn
4b5e91e482 Introduce official public NativeWindow type.
Not yet hooked up to anything in the NDK, but requires renaming
the existing android_native_window_t type everywhere.

Change-Id: Iffee6ea39c93b8b34e20fb69e4d2c7c837e5ea2e
2010-06-30 15:32:04 -07:00
Jeff Brown
c393eb6cf5 Fix injection of specially intercepted keys like HOME.
This change mainly unwinds a premature optimization in the
dispatch pipeline.
To test HOME injection, run 'adb shell input keyevent 3'.

Change-Id: I1c4b7377c205da7c898014b8b07fc6dc1d46e4dd
2010-06-30 14:41:59 -07:00
Dianne Hackborn
189ed23c10 Implement default key handling for native code.
The native code now maintains a list of all keys that may use
default handling.  If the app finishes one of these keys
without handling it, the key will be passed back off to Java
for default treatment.

Change-Id: I6a842a0d728eeafa4de7142fae573f8c11099e18
2010-06-30 10:49:40 -07:00
Jeff Brown
4036f7f2b4 Fix native input dispatch in the emulator.
Set a default orientation of ROTATION_0.
Added some more careful checks based on whether we have valid
absolute axis information from the driver.
Reset key repeating during configuration changes since the keyboard
device may have been removed.

Change-Id: I685960828acffcb17595fc5683309e8064a76714
2010-06-29 16:52:21 -07:00
Dianne Hackborn
9c7f8186ae Update native activity & event APIs to follow correct conventions.
Change-Id: Ie64fb3a9c68bc9c117fa5621b75d1f609e304e0e
2010-06-29 10:43:54 -07:00
Jeff Brown
50de30a523 Native input event dispatching.
Target identification is now fully native.
Fixed a couple of minor issues related to input injection.
Native input enabled by default, can be disabled by setting
WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false.

Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-28 19:10:54 -07:00
Jens Gulin
af997c4962 Keep track of remaining fd when devices are removed
Sometimes the wrong fd was accessed when the device was addressed
by device id.

The earlier implementation assumed that two arrays were in sync
but one of them was compacted when devices were removed. Instead
of that dependency the device now keeps track of it's file descriptor.

Change-Id: I2b8a793d76b89ab464ae830482b309fe86031671
2010-06-28 11:36:14 +02:00
Christopher Tate
d974e00697 Remember to initialize timestamps in the dispatch allocator
Change-Id: I83a2d353c34ff84a7d130e602c6dedc6a5541944
2010-06-23 16:51:07 -07:00
Dianne Hackborn
4d96bb6ae3 First stab at attaching native event dispatching.
Provides the basic infrastructure for a
NativeActivity's native code to get an object representing
its event stream that can be used to read input events.

Still work to do, probably some API changes, and reasonable
default key handling (so that for example back will still
work).

Change-Id: I6db891bc35dc9683181d7708eaed552b955a077e
2010-06-22 11:21:50 -07:00
Mathias Agopian
3f3a74a53a remove unused YUV formats
Change-Id: Id0ae28b1700cf771cdbe0ca27b139d32cab90b2a
2010-06-21 18:22:09 -07:00
Mathias Agopian
b16fa651dd Merge "Added support for the GL_TEXTURE_EXTERNAL target" into gingerbread 2010-06-21 15:11:18 -07:00
Jeff Brown
51d45a710e More native input event dispatching.
Added ANRs handling.
Added event injection.
Fixed a NPE ActivityManagerServer writing ANRs to the drop box.
Fixed HOME key interception.
Fixed trackball reporting.
Fixed pointer rotation in landscape mode.

Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-21 13:59:34 -07:00
Jeff Brown
f4a4ec2063 Even more native input dispatch work in progress.
Added more tests.
Fixed a regression in Vector.
Fixed bugs in pointer tracking.
Fixed a starvation issue in PollLoop when setting or removing callbacks.
Fixed a couple of policy nits.

Modified the internal representation of MotionEvent to be more
efficient and more consistent.

Added code to skip/cancel virtual key processing when there are multiple
pointers down.  This helps to better disambiguate virtual key presses
from stray touches (such as cheek presses).

Change-Id: I2a7d2cce0195afb9125b23378baa94fd2fc6671c
2010-06-17 13:27:16 -07:00
Mathias Agopian
0a91775c4d Added support for the GL_TEXTURE_EXTERNAL target
This will allow us to support YUV surfaces.

Change-Id: I2d4da75f1006a5285bdc552695d4caeecccf2183
2010-06-15 17:31:17 -07:00
Jeff Brown
c10612c77a Merge "More work in progress on native events." into gingerbread 2010-06-15 16:44:23 -07:00
Jeff Brown
54bc281639 More work in progress on native events.
Refactored the code to eliminate potential deadlocks due to re-entrant
calls from the policy into the dispatcher.  Also added some plumbing
that will be used to notify the framework about ANRs.

Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 16:43:18 -07:00
Jeff Brown
f69280ef72 Support for multiple tests
The build system enforces some invariants that were being ignored
before.

Change-Id: Ie7675042af7f961a507386c13b2a0b592b591af8
2010-06-14 15:46:08 -07:00
Jeff Brown
66d9df50da Fix include paths.
Change-Id: Ifda45688f9f02710a74d5d7a7d902bacf1441e2e
2010-06-13 19:35:19 -07:00
Jeff Brown
e839a589bf Native input dispatch rewrite work in progress.
The old dispatch mechanism has been left in place and continues to
be used by default for now.  To enable native input dispatch,
edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy.

Includes part of the new input event NDK API.  Some details TBD.

To wire up input dispatch, as the ViewRoot adds a window to the
window session it receives an InputChannel object as an output
argument.  The InputChannel encapsulates the file descriptors for a
shared memory region and two pipe end-points.  The ViewRoot then
provides the InputChannel to the InputQueue.  Behind the
scenes, InputQueue simply attaches handlers to the native PollLoop object
that underlies the MessageQueue.  This way MessageQueue doesn't need
to know anything about input dispatch per-se, it just exposes (in native
code) a PollLoop that other components can use to monitor file descriptor
state changes.

There can be zero or more targets for any given input event.  Each
input target is specified by its input channel and some parameters
including flags, an X/Y coordinate offset, and the dispatch timeout.
An input target can request either synchronous dispatch (for foreground apps)
or asynchronous dispatch (fire-and-forget for wallpapers and "outside"
targets).  Currently, finding the appropriate input targets for an event
requires a call back into the WindowManagerServer from native code.
In the future this will be refactored to avoid most of these callbacks
except as required to handle pending focus transitions.

End-to-end event dispatch mostly works!

To do: event injection, rate limiting, ANRs, testing, optimization, etc.

Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-06-13 17:42:16 -07:00
Mathias Agopian
579b3f88d0 allow re-targetting of surfaces
Surfaces can now be parcelized and sent to remote
processes. When a surface crosses a process
boundary, it looses its connection with the
current process and gets attached to the new one.

Change-Id: I39c7b055bcd3ea1162ef2718d3d4b866bf7c81c0
2010-06-08 20:10:02 -07:00
Mathias Agopian
b7e930db17 split surface management from surface's buffers management
Change-Id: If3c5655d1231f8f0c49ba68f972b1b20c93b3f87
2010-06-04 18:57:41 -07:00
Mathias Agopian
49753266d2 fix a bug where fading in/out of opaque 32-bits windows wasn't working
opaque 32-bits windows are now allocated as RGBX_8888 buffers and
SurfaceFlinger always uses GL_MODULATE instead of trying to
optimize to GL_REPLACE when possible (makes no sense on
h/w accelerated GL).

we still have a small hack for devices that don't support
RGBX_8888 in their gralloc implementation where we revert to
RGBA_8888.
2010-06-01 15:57:44 -07:00
Mathias Agopian
5629eb1676 when a zero dimension buffer is allocated, turn the allocation into
a 1x1 buffer instead of Nx1 (or 1xN)

Change-Id: I27eeb15e83e13002dd9405f4e52b54f7dffc0fe7
2010-04-15 15:23:25 -07:00
Mathias Agopian
c8620b60d6 fix [2545826] calling into gralloc with external lock held
Change-Id: I2d0e017382404c684c768a0dd0423d574213f10a
2010-03-25 14:34:49 -07:00
Mathias Agopian
55fa25161a implement connect/disconnect in our native_window_t implementations
the framebuffer implementation doesn't do anything special with this
but the surfaceflinger implementation makes sure the surface is not used
by two APIs simultaneously.

Change-Id: Id4ca8ef7093d68846abc2ac814327cc40a64b66b
2010-03-11 15:06:54 -08:00
Christopher Tate
9855a0575e Calculate bitmask array sizes correctly in the EventHub
We've gotten lucky to date:  the previous calculation of bitmask array
sizes, (maxval+1)/8 only works properly when 'maxval' is one less than
a multiple of 8.  Fortunately, this has either been the case for us,
or there has been sufficient 'unused' space at the end of the defined
max value range that we haven't wound up overreading/overwriting the
allocated buffers.

Change-Id: I563a93a86644ab9f19489565e06c28e06bb53abc
2010-03-04 16:32:32 -08:00
Christopher Tate
2032f98f8c Fix : The key bitmask needs to cover all possible keys
Change-Id: Ieebd2f879e6b6fbc0388655dd66f34be89e809a0
2010-03-04 16:00:29 -08:00
Dianne Hackborn
71c3eb2a38 Maybe fix issue : Paired bluetooth device looks like a qwerty keyboard
We now only consider a device to be a default keyboard if its name
has "-keypad".  A hack, but whatever.

Also add some debug logging for the input state to help identify such
issues in the future.
2010-03-02 17:37:45 -08:00
Mathias Agopian
98e71ddaed remove a dependency of GraphicBuffer (libui) on Parcel (libbinder).
Add a Flattenable interface to libutils which can be used to flatten
an object into bytestream + filedescriptor stream.
Parcel is modified to handle Flattenable. And GraphicBuffer implements
Flattenable.

Except for the overlay classes libui is now independent of libbinder.
2010-02-21 23:27:25 -08:00
Mathias Agopian
b6121422ef Remove a dependency of Region (libui) on Parcel (libbinder). 2010-02-17 20:26:47 -08:00
Mathias Agopian
3db2164051 fix a bug I introduced recently where YUV formats would crash the system 2010-02-16 20:43:39 -08:00
Mathias Agopian
54ed4f6282 get rid off the YUV formats at the libui layer 2010-02-16 17:33:37 -08:00
Mathias Agopian
9cce325fae split libsurfaceflinger_client and libcamera_client out of libui 2010-02-11 13:16:22 -08:00
Wu-cheng Li
1776e77c68 Merge "Remove some logs." 2010-02-10 00:07:36 -08:00
Wu-cheng Li
d5a4f1ff5b Remove some logs. 2010-02-10 13:02:17 +08:00
Wu-cheng Li
a05c822704 Add exposure compensation parameter.
bug:2375993
2010-02-09 18:28:50 +08:00
Wu-cheng Li
391f3f8b5e Add float support for set and get in CameraParameters.
bug:2375989
bug:2375987
2010-01-31 17:03:10 +08:00
Wu-cheng Li
077c40fee3 Add focal length and view angle API.
bug:2375989,2375987
2010-01-30 20:36:04 +08:00
Chih-Chung Chang
556a6fed12 Merge "Add support for setting camera display orientation." 2010-01-27 09:20:19 -08:00
Chih-Chung Chang
f091e833d3 Add support for setting camera display orientation. 2010-01-26 11:07:07 -08:00
Nick Pelly
1b5cf329ea Revert "Fix failure to open AVRCP input device due to EPERM."
This reverts commit e6b1bbd8acca3f6e174c24cf4eb23a66db2d08a2.
2010-01-26 10:28:52 -08:00
Nick Pelly
2b2c2e3a35 am 425324e9: am e834722f: Merge "Fix failure to open AVRCP input device due to EPERM." into eclair
Merge commit '425324e97bba75cd69bb6c81de6248529540e6fe'

* commit '425324e97bba75cd69bb6c81de6248529540e6fe':
  Fix failure to open AVRCP input device due to EPERM.
2010-01-25 18:12:47 -08:00
Wu-cheng Li
88eeff5270 Change key to KEY_SUPPORTED_JPEG_THUMBNAIL_SIZES for consistency.
bug:2375986
2010-01-25 15:20:23 +08:00
Mathias Agopian
519f29f5d8 Merge "return an error when Surface::lock() is called while the surface is already locked." 2010-01-22 11:52:08 -08:00
Mathias Agopian
9014726d89 return an error when Surface::lock() is called while the surface is already locked. 2010-01-22 11:47:55 -08:00
Chih-Chung Chang
52e7200b6e Add an orientation parameter for overlay, so we can do camera preview in portrait mode. 2010-01-21 20:20:08 -08:00
Nick Pelly
c81bb207c6 Fix failure to open AVRCP input device due to EPERM.
Sleep for 100us and try to open the input device again if it fails, with a
maximum of 10 attempts.

We need the retry logic because setting permissions on a new input device is
racy. The init process watches for new input device (via uevent) and sets the
permission on them in devices.c:make_device(). However at the same time
EventHub.cpp watches for new input devices from the system_server process, and
immediately tries to open them. I can't see a simple way to avoid this race
condition.

As best as I can tell this race condition has always exisited.
There must have been some timing change that happened recently that causes us
to hit this race condition much more often. See repro notes in referenced bug.

Bug: 2375632
2010-01-20 19:56:24 -08:00
Mathias Agopian
963abad79a fix some aspects of [2258746] native crash in launcher2
Surface::validate() could sometimes dereference a null pointer before checking it wasn't null.
This will prevent the application to crash when given bad parameters or used incorrectly.
However, the bug above probably has another cause.
2009-11-13 15:26:29 -08:00
Romain Guy
092fa4beaf Revert change incorrectly submitted as part of change .
Change-Id: I31c52beff03c0d038a257fc151eff3b8da60eddc
2009-11-05 15:49:22 -08:00
Romain Guy
471afca7fc Prevent crash in Home when using widgets whose ids collide with Home's
resources.

Bug .

Approved by mcleron, triaged by ryanpc.

Change-Id: Idf40f3b09502ae5d0d3b9a6a72c265a2de2ffca2
2009-11-05 15:40:35 -08:00
Mathias Agopian
6fee064809 fix[2228133] pixelflinger ignores the "vertical stride" leading to artifacts when playing back video
we lost the concept of vertical stride when moving video playback to EGLImage.
Here we bring it back in a somewhat hacky-way that will work only for the
softgl/mdp backend.
2009-11-02 17:48:33 -08:00
Mathias Agopian
54ba51dff2 fix [2143798] Need to figure out how to do video
Use EGLImageKHR instead of copybit directly.
    We now have the basis to use streaming YUV textures (well, in fact
    we already are). When/if we use the GPU instead of the MDP we'll
    need to make sure it supports the appropriate YUV format.

    Also make sure we compile if EGL_ANDROID_image_native_buffer is not supported
2009-10-27 13:13:29 -07:00
Mathias Agopian
38a7fa2ae3 fix [2182249] [MR1] valgrind error in surface flinger 2009-10-15 18:08:15 -07:00
Mathias Agopian
d3144beec6 fix [2170283] SurfaceFlinger crashes on OOM.
when running out of memory, a null handle is returned but the error code may not be set.
In that case we need to return NO_MEMORY instead of NO_ERROR, so that the calling code
won't try to dereference the null pointer.
2009-10-07 18:03:35 -07:00
Mathias Agopian
e700501d0e fix [2170319] gmail bulk operation checkbox latency on passion
This also fixes [2152536] ANR in browser

When SF is enqueuing buffers faster than SF dequeues them.
The update flag in SF is not counted and under some situations SF will only
dequeue the first buffer. The state at this point is not technically
corrupted, it's valid, but just delayed by one buffer.

In the case of the Browser ANR, because the last enqueued buffer was delayed
the resizing of the current buffer couldn't happen.

The system would always fall back onto its feet if anything -else- in
tried to draw, because the "late" buffer would be picked up then.
2009-10-07 16:44:10 -07:00
Mathias Agopian
9ec430adae fix [2152536] ANR in browser
A window is created and the browser is about to render into it the
very first time, at that point it does an IPC to SF to request a new
buffer. Meanwhile, the window manager removes that window from the
list and the shared memory block it uses is marked as invalid.
However, at that point, another window is created and is given the
same index (that just go freed), but a different identity and resets
the "invalid" bit in the shared block. When we go back to the buffer
allocation code, we're stuck because the surface we're allocating for
is gone and we don't detect it's invalid because the invalid bit has
been reset.

It is not sufficient to check for the invalid bit, I should
also check that identities match.
2009-10-06 19:00:57 -07:00
Mathias Agopian
b26af23744 fix [2168531] have software-only gralloc buffer side-step the HAL 2009-10-06 17:00:25 -07:00
Mathias Agopian
3330b20303 fix [2167050] glTexImage2D code path buggy in SurfaceFlinger
When EGLImage extension is not available, SurfaceFlinger will fallback to using
glTexImage2D and glTexSubImage2D instead, which requires 50% more memory and an
extra copy. However this code path has never been exercised and had some bugs
which this patch fix.

Mainly the scale factor wasn't computed right when falling back on glDrawElements.
We also fallback to this mode of operation if a buffer doesn't have the adequate
usage bits for EGLImage usage.

This changes only code that is currently not executed. Some refactoring was needed to
keep the change clean. This doesn't change anything functionaly.
2009-10-06 17:00:25 -07:00
Wu-cheng Li
e6a550d02f Add zoom functions and sendCommand.
b2060030
2009-10-06 13:25:10 -07:00
Mathias Agopian
0b3ad46a26 Attempt to fix [2152536] ANR in browser
The ANR is caused by SurfaceFlinger waiting for buffers of a removed surface to become availlable.
When it is removed from the current list, a Surface is marked as NO_INIT, which causes SF to return
immediately in the above case. For some reason, the surface here wasn't marked as NO_INIT.

This change makes the code more robust by always (irregadless or errors) setting the NO_INIT status
in all code paths where a surface is removed from the list.

Additionaly added more information in the logs, should this happen again.
2009-10-02 18:12:30 -07:00
Wu-cheng Li
eb16a09f59 Change FLASH_MODE_VIDEO_LIGHT to FLASH_MODE_TORCH. 2009-09-28 13:51:59 -07:00
Wu-cheng Li
cc6ce203be Add camera parameter key constants and documentation. 2009-09-25 14:23:56 -07:00
Mathias Agopian
dd3423c624 fix [2132563] stuck in boot animation (framebuffer_device_open: Failed to create flip chain) 2009-09-23 15:49:32 -07:00
Marco Nelissen
a455793a8d fbDev wasn't initialized of hw_get_module failed, but was then used anyway. 2009-09-23 10:56:51 -07:00
Mathias Agopian
74faca212e Android side of the fix for [2121211] Sholes has stutter during animations
a new method, compostionComplete() is added to the framebuffer hal, it is used by surfaceflinger to signal the driver that the composition is complete, BEFORE it releases its client. This gives a chance to the driver to
2009-09-17 16:18:16 -07:00
Mathias Agopian
86f7329080 add basic time stats for surfaces lock time 2009-09-17 01:35:28 -07:00
Mathias Agopian
68a6afeb26 fix [2122448] android_native_window_t::setUsage() only reallocates the first buffer
Take 2. We needed to check that the usage flags are "good enough" as opposed to "the same".

This reverts commit 8f17a762fe9e9f31e4e86cb60ff2bfb6b10fdee6.
2009-09-15 19:21:31 -07:00
Mathias Agopian
3910f5467a Revert "fix [2122448] android_native_window_t::setUsage() only reallocates the first buffer"
This reverts commit 486aa963b63e20b7910e1004cebb4f0afabbd80f.
2009-09-15 18:57:06 -07:00
Mathias Agopian
d18afab9d6 fix [2122448] android_native_window_t::setUsage() only reallocates the first buffer 2009-09-15 17:34:04 -07:00
Chih-Chung Chang
00900eb354 Fix 2083478: Camera needs an auto-focus cancel API
Change-Id: I13bda991b32aee47e82b5cf9d43b3021c416a9a2
2009-09-15 18:29:03 +08:00
Mathias Agopian
c7d5601081 make sure to update the tail pointer when undoing a dequeue 2009-09-14 15:48:42 -07:00
Mathias Agopian
40d5799622 fix [2111536] [FAST BLOCKER] Device is soft rebooted after ending the call through voice dialer 2009-09-11 19:18:20 -07:00
Mathias Agopian
48d819a131 fix [2112575] stuck on DequeueCondition for a surface that doesn't exist anymore
this also fixes part of [2111536] Device is soft rebooted after ending the call through voice dialer
2009-09-10 19:41:18 -07:00
Mathias Agopian
b58b5d72d6 make sure conditions will return when the status of a surface is not NO_ERROR 2009-09-10 16:55:13 -07:00
Andy McFadden
e0a963b72e Fix sim-eng build.
Appears to have been broken by:

commit 9779b221e999583ff89e0dfc40e56398737adbb3
Author: Mathias Agopian <mathias@google.com>
Date:   Mon Sep 7 16:32:45 2009 -0700

    fix [2068105] implement queueBuffer/lockBuffer/dequeueBuffer properly

For some reason we don't like to have "-lpthread" globally -- it's a no-op
on device builds, but required for many host tools and all sim binaries --
so adding the use of pthread calls requires adding the library explicitly.
2009-09-09 08:02:54 -07:00
Mathias Agopian
cbb288bfe8 fix [2068105] implement queueBuffer/lockBuffer/dequeueBuffer properly
Rewrote SurfaceFlinger's buffer management from the ground-up.
The design now support an arbitrary number of buffers per surface, however the current implementation is limited to four. Currently only 2 buffers are used in practice.

The main new feature is to be able to dequeue all buffers at once (very important when there are only two). 

A client can dequeue all buffers until there are none available, it can lock all buffers except the last one that is used for composition. The client will block then, until a new buffer is enqueued.

The current implementation requires that buffers are locked in the same order they are dequeued and enqueued in the same order they are locked. Only one buffer can be locked at a time.

eg. Allowed sequence:   DQ, DQ, LOCK, Q, LOCK, Q
eg. Forbidden sequence: DQ, DQ, LOCK, LOCK, Q, Q
2009-09-07 16:32:45 -07:00
Dianne Hackborn
39bf918e21 Work on issue : Flickering issue across multiple UI
This addresses a few parts of the bug:

- There was a small issue in the window manager where we could show a window
  too early before the transition animation starts, which was introduced
  by the recent wallpaper work.  This was the cause of the flicker when
  starting the dialer for the first time.

- There was a much larger problem that has existing forever where moving
  an application token to the front or back was not synchronized with the
  application animation transaction.  This was the cause of the flicker
  when hanging up (now that the in-call screen moves to the back instead
  of closing and we always have a wallpaper visible).  The approach to
  solving this is to have the window manager go ahead and move the app
  tokens (it must in order to keep in sync with the activity manager), but
  to delay the actual window movement: perform the movement to front when
  the animation starts, and to back when it ends.  Actually, when the
  animation ends, we just go and completely rebuild the window list to
  ensure it is correct, because there can be ways people can add windows
  while in this intermediate state where they could end up at the wrong
  place once we do the delayed movement to the front or back.  And it is
  simply reasuring to know that every time we finish a full app transition,
  we re-evaluate the world and put everything in its proper place.

Also included in this change are a few little tweaks to the input system,
to perform better logging, and completely ignore input devices that do not
have any of our input classes.  There is also a little cleanup of evaluating
configuration changes to not do more work than needed when an input
devices appears or disappears, and to only log a config change message when
the config is truly changing.

Change-Id: Ifb2db77f8867435121722a6abeb946ec7c3ea9d3
2009-09-02 17:20:25 -07:00
Mike Lockwood
07549f984d EventHub: Fix file descriptor leak.
Signed-off-by: Mike Lockwood <lockwood@android.com>
2009-08-28 13:30:03 -07:00
Mathias Agopian
04bc12bd43 fix [2070341] [FAST BLOCKER] can't successfully setup erc52 2009-08-21 15:44:17 -07:00
Mathias Agopian
1c97d2ebe1 fix a bug that caused the PixelFormat viewed by Surface to be wrong.
what happened is that the efective pixel format is calculated by SF but Surface nevew had access to it directly.
in particular this caused query(FORMAT) to return the requested format instead of the effective format.
2009-08-19 17:46:26 -07:00
Mathias Agopian
50517543d8 fix [2063336] Surface.lockSurface throws IllegalArgumentException when out of memory 2009-08-19 17:10:18 -07:00
Mathias Agopian
ba5972ffdc make sure to update a surface's usage bits when it changes, instead of only the first time.
also fixed a few locking issues in Surface and commented how each member is protected.
2009-08-14 18:52:17 -07:00
Mathias Agopian
5221271375 second take, hopefully this time it doesn't break one of the builds: "SurfaceFlinger will now allocate buffers based on the usage specified by the clients. This allows to allocate the right kind of buffer automatically, without having the user to specify anything." 2009-08-11 23:32:29 -07:00
Fred Quintana
b2fd4665e6 Revert "SurfaceFlinger will now allocate buffers based on the usage specified by the clients. This allows to allocate the right kind of buffer automatically, without having the user to specify anything."
This reverts commit 8b76a0ac6fbf07254629ed1ea86af014d5abe050.
2009-08-11 20:49:35 -07:00
Mathias Agopian
df37b62c62 SurfaceFlinger will now allocate buffers based on the usage specified by the clients. This allows to allocate the right kind of buffer automatically, without having the user to specify anything.
This change makes SurfaceHolder.setType(GPU) obsolete (it's now ignored).
Added an API to android_native_window_t to allow extending the functionality without ever breaking binary compatibility. This is used to implement the new set_usage() API. This API needs to be called by software renderers because the default is to use usage flags suitable for h/w.
2009-08-11 16:12:56 -07:00
Mathias Agopian
8c12c7aec3 added EGLUtils::strerror 2009-08-07 16:37:21 -07:00
Mathias Agopian
42db9dcea2 better error handling 2009-08-06 20:46:44 -07:00
Android (Google) Code Review
f9694507ec Merge change 20365
* changes:
  oops, EGLConfig of value zero may be valid
2009-08-06 17:15:11 -07:00
Mathias Agopian
b97603dcf0 oops, EGLConfig of value zero may be valid 2009-08-06 17:14:10 -07:00
Android (Google) Code Review
b2001065b9 Merge changes 20345,20346,20347
* changes:
  update most gl tests to use EGLUtils
  added two EGL helpers for selecting a config matching a certain pixelformat or native window type
  added NATIVE_WINDOW_FORMAT attribute to android_native_window_t
2009-08-06 16:27:47 -07:00
Mathias Agopian
6cf50a770d added two EGL helpers for selecting a config matching a certain pixelformat or native window type 2009-08-06 16:05:39 -07:00
Mathias Agopian
6b1f41004f added NATIVE_WINDOW_FORMAT attribute to android_native_window_t 2009-08-06 16:04:29 -07:00
Iliyan Malchev
34193b3168 EventHub: pass the name of each input device up to Java
Signed-off-by: Iliyan Malchev <malchev@google.com>
2009-08-06 14:52:13 -07:00
Android (Google) Code Review
46078d9978 Merge change 20133
* changes:
  don't crash when SurfaceBuffer::writeToParcel is given a null argument
2009-08-05 12:52:51 -07:00
Mathias Agopian
3eded94924 don't crash when SurfaceBuffer::writeToParcel is given a null argument 2009-08-05 12:22:30 -07:00
Dianne Hackborn
c591736c66 Finish implementation of multiple pointer support for MotionEvent.
The major things going on here:

- The MotionEvent API is now extended to included "pointer ID" information, for
  applications to keep track of individual fingers as they move up and down.
  PointerLocation has been updated to take advantage of this.

- The input system now has logic to generate MotionEvents with the new ID
  information, synthesizing an identifier as new points are down and trying to
  keep pointer ids consistent across events by looking at the distance between
  the last and next set of pointers.

- We now support the new multitouch driver protocol, and will use that instead
  of the old one if it is available.  We do NOT use any finger id information
  coming from the driver, but always synthesize pointer ids in user space.
  (This is simply because we don't yet have a driver reporting this information
  from which to base an implementation on.)

- Increase maximum number of fingers to 10.  This code has only been used
  with a driver that reports up to 2, so no idea how more will actually work.

- Oh and the input system can now detect and report physical DPAD devices.
2009-08-04 20:53:52 -07:00
Mathias Agopian
cf81c84e43 be more robust when errors occur upon EGL surface creation (ie: don't crash) 2009-07-31 14:47:00 -07:00
Android (Google) Code Review
fa170f5133 Merge change 9287
* changes:
  fixed some issues with the software renderer when surfaces are made current.
2009-07-30 18:46:48 -07:00
Mathias Agopian
cb6b904164 fixed some issues with the software renderer when surfaces are made current.
there was several issues:
- when a surface was made non-current, the last frame wasn't shown and the buffer could stay locked
- when a surface was made current the 2nd time, it would not dequeue a new buffer

now, queue/dequeue are done when the surface is made current.

for this to work, a new query() hook had to be added on android_native_window_t, it allows to retrieve some attributes of a window (currently only width and height).
2009-07-30 18:14:56 -07:00
Android (Google) Code Review
abcfe35781 Merge change 9070
* changes:
  Adding resizeInput and setAttributes for overlay
2009-07-30 14:37:48 -07:00
Mathias Agopian
69bdcb9b7b Fix a debug statement in BufferMapper 2009-07-30 12:24:41 -07:00
Benny Wong
e56271109f Adding resizeInput and setAttributes for overlay 2009-07-29 17:53:38 -07:00
Android (Google) Code Review
811fdfd9b7 Merge change 5892
* changes:
  Hardware overlay support
2009-07-20 10:50:52 -07:00
Mike Lockwood
24a7e04a62 EventHub: Compare name instead of id when excluding event input devices.
Signed-off-by: Mike Lockwood <lockwood@android.com>
2009-07-17 00:10:10 -04:00
Benny Wong
71f771570e Hardware overlay support
Enable hardware overlay support for camera and video playback use cases
2009-07-16 14:31:20 -07:00
Mike Lockwood
b441106276 EventHub: Add support for excluding devices from being opened by as a keyboard.
This will be used to avoid unnecessarily listening to data from sensors
that function as event devices.

Signed-off-by: Mike Lockwood <lockwood@android.com>
2009-07-16 11:51:42 -04:00
Dianne Hackborn
c968c3a9c7 Implement virtual button support.
The kernel can now publish a property describing the layout of virtual
hardware buttons on the touchscreen.  These outside of the display
area (outside of the absolute x and y controller range the driver
reports), and when the user presses on them a key event will be
generated rather than a touch event.

This also includes a number of tweaks to the absolute controller
processing to make things work better on the new screens.  For
example, we now reject down events outside of the display area.

Still left to be done is the ability to cancel a key down event,
so the user can slide up from the virtual keys to the touch screen
without causing a virtual key to execute.
2009-07-14 18:51:53 -07:00
Mathias Agopian
1499859693 fix [1964315] crash in the surface.cpp while browsing 2009-07-13 18:29:59 -07:00
Dave Sparks
9f1234e460 resolved conflicts for merge of 04c7d0f8 to master 2009-07-08 17:26:05 -07:00
Dave Sparks
f72d640b7c Add timestamps to video frames to improve A/V sync.
Bug 1927069.
2009-07-08 15:59:25 -07:00
Mathias Agopian
72b0ffe4c3 should fix sim build 2009-07-06 18:07:26 -07:00
Mathias Agopian
0f7f88db27 Merge commit 'goog/master' into merge_master 2009-07-06 14:16:55 -07:00
Android (Google) Code Review
4361996a8c am c7396025: Merge change 6084 into donut
Merge commit 'c7396025e59524e7ef639fd86fc23123939ee91c'

* commit 'c7396025e59524e7ef639fd86fc23123939ee91c':
  Return CAMERA_ERROR_SERVER_DIED to camera app when camera service dies (bug 1956726)
2009-07-06 11:02:33 -07:00
Mathias Agopian
7303c6bf1a get rid of references to MemoryDealer in SurfaceFlinger 2009-07-02 18:50:51 -07:00
James Dong
16f3d35459 Return CAMERA_ERROR_SERVER_DIED to camera app when camera service dies (bug 1956726) 2009-07-02 10:04:20 -07:00
Mathias Agopian
84d1f7a098 Merge commit 'goog/master' into merge_master 2009-07-01 18:33:18 -07:00
Wu-cheng Li
cd998742c3 am b8a10fe4: Allow setPreviewDisplay after startPreview.
Merge commit 'b8a10fe45657f2dcc50cae8a06805f8438a6937e'

* commit 'b8a10fe45657f2dcc50cae8a06805f8438a6937e':
  Allow setPreviewDisplay after startPreview.
2009-07-01 11:20:08 -07:00
Wu-cheng Li
988fb62884 Allow setPreviewDisplay after startPreview. 2009-07-01 01:41:25 +08:00
Mathias Agopian
9f96145725 Region::makeBoundsSelf() efficiently turns a region to its bounds 2009-06-29 18:46:37 -07:00
Android (Google) Code Review
694fcc5d1d am c44989d6: Merge change 5350 into donut
Merge commit 'c44989d6c7bcc761fb37f54fd37aac2070ba8e5e'

* commit 'c44989d6c7bcc761fb37f54fd37aac2070ba8e5e':
  move ui/Time.cpp to core/jni, since this is the only place it is used
2009-06-25 15:11:09 -07:00
Mathias Agopian
a8664df810 move ui/Time.cpp to core/jni, since this is the only place it is used 2009-06-25 14:39:56 -07:00
Mathias Agopian
2ab55a4e31 make use of new eglGetRenderBufferANDROID extension to clean-up a bit a few hacks added recently 2009-06-25 00:09:27 -07:00
Mathias Agopian
69029eb5ab hack copybit back in for video playback on msm7k. we have h/w accelerated video again 2009-06-24 20:39:16 -07:00
Mathias Agopian
4c4b387afb merge master in master_gl 2009-06-24 18:31:21 -07:00
Android (Google) Code Review
de5b60b062 am eaa89f74: Merge change 5172 into donut
Merge commit 'eaa89f74c04c0f10d5f3f8190b457087537bff2e'

* commit 'eaa89f74c04c0f10d5f3f8190b457087537bff2e':
  Remove deprecated callback function support.
2009-06-24 13:54:13 -07:00
Android (Google) Code Review
e193f7cd9e am 3d7b8d1a: Merge change 5158 into donut
Merge commit '3d7b8d1aa6a362292f56defbe8fb2d5653f79282'

* commit '3d7b8d1aa6a362292f56defbe8fb2d5653f79282':
  Use a ref-counted callback interface for Camera.
2009-06-24 13:54:09 -07:00
Dave Sparks
dc76f7bfa1 Remove deprecated callback function support.
This is the last of a 3-part change to modify the camera to use
a more streamlined callback interface. This change removes the
old code.
Bug 1884362
2009-06-24 07:58:27 -07:00
Dave Sparks
bbbc7cb77e Use a ref-counted callback interface for Camera.
This allows the camera service to hang onto the callback interface
until all callbacks have been processed. This prevents problems
where pending callbacks in binder worker threads are processed
after the Java camera object and its associated native resources
have been released.
Bug 1884362
2009-06-24 07:58:27 -07:00
Mathias Agopian
6457359fa5 Merge commit 'goog/master' into merge_master 2009-06-01 14:30:08 -07:00
Mathias Agopian
e0c322049a get rid of utils.h 2009-05-31 19:13:00 -07:00
Mathias Agopian
1c4ec71612 fix typo defining a singleton attrbutes for an object that is not a singleton -- no side effects, but useless 2009-05-28 12:31:00 -07:00
Mathias Agopian
bed9dd128d make sure the Region code disallows constructs like "(a+b)=c;", which is somewhat meaningless. 2009-05-27 17:01:58 -07:00
Mathias Agopian
723ec00af4 Merge commit 'goog/master' into merge_master
Conflicts:
	include/ui/Rect.h
	libs/ui/ISurfaceComposer.cpp
2009-05-27 14:34:50 -07:00
Android (Google) Code Review
2787dddcd0 am 0c0ad39c: Merge change 2502 into donut
Merge commit '0c0ad39cd8eaa6de6b7f99cec3971bcc953461e0'

* commit '0c0ad39cd8eaa6de6b7f99cec3971bcc953461e0':
  minor clean-up to Rect and Point.
2009-05-26 18:15:53 -07:00
Mathias Agopian
35801cea5f minor clean-up to Rect and Point.
- return "const" objects for overloaded operators to disallow constructs like: (a+b) = c;
- don't return references to non-static members, it's not always safe.
- Point.cpp was empty, so get rid of it
2009-05-26 17:47:39 -07:00
Mathias Agopian
83c0446f27 some work to try to reduce the code size of some native libraries
- make sure that all binder Bn classes define a ctor and dtor in their respective library.
  This avoids duplication of the ctor/dtor in libraries where these objects are instantiated.
  This is also cleaner, should we want these ctor/dtor to do something one day.

- same change as above for some Bp classes and various other non-binder classes

- moved the definition of CHECK_INTERFACE() in IInterface.h instead of having it everywhere.

- improved the CHECK_INTERFACE() macro so it calls a single method in Parcel, instead of inlining its code everywhere

- IBinder::getInterfaceDescriptor() now returns a "const String16&" instead of String16, which saves calls to String16 and ~String16

- implemented a cache for BpBinder::getInterfaceDescriptor(), since this does an IPC. HOWEVER, this method never seems to be called.
  The cache makes BpBinder bigger, so we need to figure out if we need this method at all.
2009-05-26 16:12:20 -07:00
Mathias Agopian
310f8da0c3 merge master to master_gl 2009-05-22 02:16:08 -07:00
Android (Google) Code Review
bdbf6b094d am 69a6c3eb: Merge change 2292 into donut
Merge commit '69a6c3ebd46a8de0e896747757f364322c12608d'

* commit '69a6c3ebd46a8de0e896747757f364322c12608d':
  split boot animation out of SurfaceFlinger
2009-05-21 19:36:53 -07:00
Mathias Agopian
a1ecca920e split boot animation out of SurfaceFlinger
Conflicts:

	data/etc/platform.xml
2009-05-21 19:21:59 -07:00
Mathias Agopian
a47f02afb1 change 2115 wasn't merged properly into master. this fixes that.
Merge change 2115 into donut

* changes:
  bring the native_handle stuff back from master_gl

Conflicts:

	libs/binder/Parcel.cpp
2009-05-21 16:29:38 -07:00
Mathias Agopian
53f6f3c799 bring the native_handle stuff back from master_gl 2009-05-20 14:33:23 -07:00
Mathias Agopian
c5b2c0bf80 move libbinder's header files under includes/binder 2009-05-20 12:55:03 -07:00
Mathias Agopian
208059f67e checkpoint: split libutils into libutils + libbinder 2009-05-20 12:55:02 -07:00
Mathias Agopian
20f68782a4 Region now has its own implementation instead of relying on SkRegion, which allows us to break libui's dependency on libcorecg. 2009-05-17 23:34:16 -07:00
Mathias Agopian
d717598616 Merge commit 'goog/master' into merge_master
Conflicts:
	opengl/libagl/Android.mk
	opengl/libs/Android.mk
	opengl/libs/egl_impl.h
2009-05-14 22:44:23 -07:00
Dave Sparks
93b94584ed Modify camera framework to use new streamlined binder interface.
This is the second half of bug 1837832. Modifies the camera client
and camera service to use the new binder interface. Removes the
old binder interface. There will be one more part to this change
to surface the undefined callbacks to the Java layer so that
partners can implement new features without having to touch the
stack.
2009-05-11 07:36:58 -07:00
Mathias Agopian
5958661507 Merge commit 'goog/master' into merge_master 2009-05-08 13:13:12 -07:00
Mathias Agopian
1e16b13857 add support for update-on-demand in SurfaceFlinger 2009-05-07 17:40:23 -07:00
Dave Sparks
9b35233ea5 Add new binder methods to camera client to support generic callbacks
This is the first step in a multi-step change to move from the old
specific callbacks to a generic callback. This will allow future
flexibility in the interface without requiring binder rewrites.
Bug 1837832
2009-05-07 12:25:25 -07:00
Mathias Agopian
aa8c0ff7a3 get rid off unneeded flags 2009-05-05 18:29:35 -07:00
Mathias Agopian
58a79f4745 move android_native_buffer_t declaration into its own private/ui/android_native_priv.h header, since user code should never have access to it. 2009-05-05 18:21:32 -07:00
Mathias Agopian
7189c0054e move opengl/include/EGL/android_natives.h to include/ui/egl/android_natives.h and don't include it from egl.h
the android_native_ types are just forward declared in egl.h
2009-05-05 18:11:11 -07:00
Mathias Agopian
21c59d0070 get rid of android_native_buffer_t::getHandle() and replace it with an handle field
this abstraction was not necessary. things are easier now.
2009-05-05 00:59:23 -07:00
Mathias Agopian
e71212ba53 removed the "bits" attribute from android_native_buffer_t.
"bits" can never be trusted now that we need to call lock() on the handle to get the virtual address of the buffer.
2009-05-05 00:37:46 -07:00
Mathias Agopian
b2dd686d06 minor clean-up in FramebufferNativeWindow 2009-05-04 19:38:43 -07:00
Mathias Agopian
0926f50664 update surfaceflinger, libui and libagl to the new gralloc api
- Currently the lock/unlock path is naive and is done for each drawing operation (glDrawElements and glDrawArrays). this should be improved eventually.
- factor all the lock/unlock code in SurfaceBuffer.
- fixed "showupdate" so it works even when we don't have preserving eglSwapBuffers().
- improved the situation with the dirty-region and fixed a problem that caused GL apps to not update.
- make use of LightRefBase() where needed, instead of duplicating its implementation
- add LightRefBase::getStrongCount()
- renamed EGLNativeWindowSurface.cpp to FramebufferNativeWindow.cpp

- disabled copybits test, since it clashes with the new gralloc api

- Camera/Video will be fixed later when we rework the overlay apis
2009-05-04 14:17:04 -07:00
Mathias Agopian
7be3e5d2d8 Merge commit 'goog/master' into merge_master
Conflicts:
	libs/surfaceflinger/Layer.cpp
	libs/surfaceflinger/SurfaceFlinger.cpp
	opengl/libagl/egl.cpp
	opengl/libs/EGL/egl.cpp
	opengl/libs/GLES_CM/gl.cpp
	opengl/libs/GLES_CM/gl_api.in
	opengl/libs/gl_entries.in
	opengl/libs/tools/glapigen
2009-04-30 14:43:18 -07:00
James Dong
d2dc9ac87b Bug fix(1807910): media recorder crash due to the use of locked camera object (last part)
- remove an unused Camera constructor
- add a check on the argument in Camera::create() method
2009-04-27 12:01:59 -07:00
Mathias Agopian
f1d8e87b09 a brand new MessageQueue for SurfaceFlinger. 2009-04-24 16:22:36 -07:00
Mathias Agopian
9f88afb013 Squashed commit of the following:
commit e5c24638f98162c3b75b4c67a16b510d38e31341
Author: Mathias Agopian <mathias@google.com>
Date:   Fri Apr 17 14:09:03 2009 -0700

    oops forgot this file.

commit 282642632d0cb12882eecf42e0fdfb2343275de1
Author: Mathias Agopian <mathias@google.com>
Date:   Fri Apr 17 14:07:32 2009 -0700

    use a helper macro for creating Singleton<>'s static attributes instances.
2009-04-24 15:00:41 -07:00