Commit Graph

963 Commits

Author SHA1 Message Date
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
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
Mathias Agopian
8bee68fac2 am d0df44b5: am 4d71053b: Merge "attempt to fix bug 5313580" into ics-mr1
* commit 'd0df44b5c979e00a19187cea35768ba26557e447':
  attempt to fix bug 5313580
2011-11-18 15:22:59 -08:00
Mathias Agopian
a36bcd53ac attempt to fix bug 5313580
the working theory here is that a Surface object has become non-promotable
because it lost its last reference; later Surface::readFromParcel is called
the previous surface is found in the cache, but can't be promoted. this causes
a new Surface object to be created which will promptly try to connect to the
CPU_API -- this in turn will fail because the previous (now dead) surface is
still connected.

To fix this, we make sure to disconnect from the SurfaceTexture when
Surface[TextureClient] is destroyed.

Change-Id: I422234868a05d7b7d283e9d5a85f7ab79e65d8a9
2011-11-17 18:46:09 -08:00
Jamie Gennis
ccf5b9febc am 7765fc65: am fd6b64f6: Merge "SurfaceTexture: Fix to return the oldest of free buffers to Client on Dequeue call" into ics-mr1
* commit '7765fc651a9519dd2f0ac9d3374a50e9865c5c99':
  SurfaceTexture: Fix to return the oldest of free buffers to Client on Dequeue call
2011-11-17 05:46:00 -08:00
Jamie Gennis
c1ef3c4d7d Merge "SurfaceTexture: Fix to return the oldest of free buffers to Client on Dequeue call" into ics-mr1 2011-11-16 11:34:30 -08:00
Jeff Brown
0c5ccc081a am 4c0e0dd2: am 3e7497b4: Merge "Eliminate hw.keyboards system properties." into ics-mr1
* commit '4c0e0dd29dcce33e7521b11d01d21d9431f3b264':
  Eliminate hw.keyboards system properties.
2011-11-15 19:43:35 -08:00
Jeff Brown
882b0a59d8 Eliminate hw.keyboards system properties.
Stop using system properties to publish information about
the key character map path.  Instead, we can retrieve it
on demand by asking the window manager.

It was possible to exhaust the supply of system properties
when repeatedly adding and removing input devices.

Bug: 5532806
Change-Id: Idd361a24ad7db2edc185c8546db7fb05f9c28669
2011-11-15 18:00:10 -08:00
Sunita Nadampalli
a929748ddb SurfaceTexture: Fix to return the oldest of free buffers to Client on Dequeue call
Surface Texture dequeue logic is modified to return the oldest of the
free buffers to Client on dequeue call.

Currently dequeue method is returning the first buffer index which is free.
The parsing is done in ascending order of the buffer slot indices.
This leads to returning the buffer which has been just queued to composer,
and hence display, and this defeats the purpose of having minimum dequeue count
as 2 in asynchrnouse mode.

This is fixed by checking all the free slots and returning the oldest buffer.

Change-Id: Ibbac10593c3994c278c601af0480b171635ecdd4
Signed-off-by: Sunita Nadampalli <sunitan@ti.com>
2011-11-15 11:43:35 -08:00
Jeff Brown
4e8650d546 Merge "Clean up GenerationCache." 2011-11-14 18:28:59 -08:00
Mathias Agopian
8c11963dda am 738d8cae: am c93a151f: Merge "Define, document, and test the behavior of very large SurfaceTextures" into ics-mr1
* commit '738d8cae2239d194429676f2889cfae3c8f7ba08':
  Define, document, and test the behavior of very large SurfaceTextures
2011-11-14 11:54:38 -08:00
Jeff Brown
b4293fe408 Clean up GenerationCache.
Use const references to keys and values where appropriate to avoid
copying them unnecessarily.

Deleted some dead code.

Simplified a few pieces that were doing unnecessary redundant work.

Change-Id: Ib2145b7094a40db2d679e05dafe050fe1e87b846
2011-11-11 22:14:07 -08:00
Mathias Agopian
194c76c047 Define, document, and test the behavior of very large SurfaceTextures
updateTexImage() now throws a runtime exception when its native
counterpart fails

Bug: 5506633

Change-Id: I151a6f685d465966e7df4df624412ab2da62e95f
2011-11-11 18:44:35 -08:00
Jeff Brown
c17f56fdf1 am 88061d6b: am 5462bc63: Fix a leak in Parcel::writeBlob.
* commit '88061d6b38cfb4bf374039846b753a3b21ac61e1':
  Fix a leak in Parcel::writeBlob.
2011-11-07 15:51:31 +00:00
Jeff Brown
efd912c05c am 5462bc63: Fix a leak in Parcel::writeBlob.
* commit '5462bc6318b4b70e7a58c66994e2bd79f59d9739':
  Fix a leak in Parcel::writeBlob.
2011-11-05 02:35:57 +00:00
Jeff Brown
93ff1f985e Fix a leak in Parcel::writeBlob.
Was mistakenly assuming that Parcel::writeFileDescriptor took
ownership of the fd that was passed in.  It does not!
Added some comments and a default parameter to allow the caller
to specify whether it wishes the Parcel to take ownership.

Bug: 5563374
Change-Id: I5a12f51d582bf246ce90133cce7690bb9bca93f6
2011-11-04 19:26:03 -07:00
Jamie Gennis
7fbb39960e am 236aea35: Merge changes Ibc99cb1c,Ie1f4f6f8 into ics-mr1
* commit '236aea3579787961fdd41d87574760b63323c0c1':
  BlobCache: implement cache serialization
  BlobCache: remove the mutex locking
2011-11-03 18:55:14 +00:00
Jamie Gennis
0e1bc17429 BlobCache: implement cache serialization
This change adds serialization and deserialization functionality to
BlobCache, conforming to the Flattenable interface.

Change-Id: Ibc99cb1c3d015f363d57d0713eabccec07ff975e
2011-10-31 18:49:32 -07:00
Jamie Gennis
93ca6fb91c BlobCache: remove the mutex locking
This change removes the mutex from the BlobCache class.  The caller must
be responsible for thread synchronization in order to properly implement
the Flattenable interface, which is coming soon.  Otherwise would be the
potential for the cache contents to change between the call to the
getFlattenedSize and flatten methods.  Because the caller must do this
synchronization anyway there's no reason to also some synchronization
inside BlobCache.

Change-Id: Ie1f4f6f82b78744f46a41ce863cac0cad276a20e
2011-10-31 18:48:31 -07:00
Mathias Agopian
7796e962da Merge "Rename SensorChannel to BitTube" 2011-10-26 12:51:44 -07:00
Steve Block
9f760150f6 Rename (IF_)LOG() to (IF_)ALOG() DO NOT MERGE
See https://android-git.corp.google.com/g/#/c/141576

Bug: 5449033
Change-Id: I42575e7c29cf1c0f465c357a5c97ab118df6f473
2011-10-25 16:28:24 +01:00
Jeff Brown
e27d62bbf2 Use libcorkscrew for stack unwinding.
Change-Id: Iee1ee5a2018ab8cfc1ce12ec2a124809245eaa02
2011-10-22 15:44:12 -07:00
Mathias Agopian
5cae0d0699 Rename SensorChannel to BitTube 2011-10-20 18:42:02 -07:00
Dave Burke
818fb24357 am 70ac412b: Merge "Add a LayerScreenshot" into ics-mr0
* commit '70ac412b2fe7be2507189a9fdfb30c43b36d56ac':
  Add a LayerScreenshot
2011-10-18 23:00:08 -07:00
Mathias Agopian
118d0245ee Add a LayerScreenshot
A LayerScreenshot is a special type of layer that contains a screenshot of
the screen acquired when its created. It works just like LayerDim.

Make sure to call compositionComplete() after rendering into a FBO.

Bug: 5446982, 5467587, 5466259
Change-Id: I5d8a1b4c327f9973d950cd4f4c0bca7f62825cd4
2011-10-18 20:21:47 -07:00
Mathias Agopian
7731f4eb63 am 9a0732af: Merge "SensorManager reconnects to sensor service when the later dies" into ics-mr0
* commit '9a0732af1bd96a7d8247dee124a7da389137a52f':
  SensorManager reconnects to sensor service when the later dies
2011-10-17 15:52:31 -07:00
Mathias Agopian
0ee55fd4e5 Merge "SensorManager reconnects to sensor service when the later dies" into ics-mr0 2011-10-17 15:50:36 -07:00
Mathias Agopian
cdec8f01aa am 840b8a67: Revert "Add a LayerScreenshot"
* commit '840b8a678537519c27ddf2f818494eaa20a135d4':
  Revert "Add a LayerScreenshot"
2011-10-17 11:32:19 -07:00
Elliott Hughes
090cb44b94 Merge branch 'master' of ssh://android-git:29418/platform/frameworks/base 2011-10-17 11:32:08 -07:00
Jamie Gennis
cb2de7182e Merge changes I4e5ff00c,Id5e3ca1d,I97cbba61
* changes:
  SurfaceFlinger: Remove display freezing code
  SurfaceFlinger: add some layer update tests
  SurfaceFlinger: make sync transactions explicit
2011-10-17 11:31:39 -07:00
Mathias Agopian
c33f784c4b am 57337eb7: Merge "Add a LayerScreenshot" into ics-mr0
* commit '57337eb78e65c160fb9c46a01e04c476d1bfdca1':
  Add a LayerScreenshot
2011-10-17 11:30:33 -07:00
Mathias Agopian
e9800c8311 Revert "Add a LayerScreenshot"
This reverts commit d6809f40cf61203573ec5dbc437f695cd132cc18.
2011-10-16 23:54:25 -07:00
Mathias Agopian
1a2b83a17d SensorManager reconnects to sensor service when the later dies
if system process ever restarted, processes using a SensorManager
would loose the ability to use it, resulting to a crash.
we now listen for sensor service death and reconnected if necessary.

Bug: 5445240
Change-Id: Ia47f8b26cdcecb729fa22bf11d55e10fcaef8cfc
2011-10-16 22:15:23 -07:00
Jamie Gennis
a402c4c991 SurfaceFlinger: Remove display freezing code
This change removes the dead code from SurfaceFlinger that resulted from
disabling support for freezing the display.

Change-Id: I4e5ff00c94b4c7a79af2f65c9850c135210068ed
2011-10-14 16:44:08 -07:00
Jamie Gennis
28378392fd SurfaceFlinger: make sync transactions explicit
This change enables a layer or orientation update transaction sent to
SurfaceFlinger to explicitly request a synchronous transaction.

Change-Id: I97cbba610c13679849f66114b216fa6dbf12f2a9
2011-10-14 16:11:51 -07:00
Mathias Agopian
f171ab6da9 Add a LayerScreenshot
A LayerScreenshot is a special type of layer that contains a screenshot of
the screen acquired when its created. It works just like LayerDim.

Bug: 5446982
Change-Id: I7814aff2380e7e146937f2b641907be2a30c76cc
2011-10-14 14:32:48 -07:00
Jeff Brown
3e2fb7056a Deprecate local-only CursorWindows.
There is no difference and has never really been a difference
between local-only and remotable CursorWindows.  By removing the
distinction officially in the API, we will make it easier to
implement CrossProcessCursor correctly.  CrossProcessCursor
is problematic currently because it's not clear whether a call
to getWindow() will return a local-only window or a remotable window.
As a result, the bulk cursor adaptor has special case handling
for AbstractWindowedCursors vs. ordinary CrossProcessCursors
so that it can set a remotable window before the cursor fills it.
All these problems go away if we just forget about local-only
windows being special in any way.

Change-Id: Ie59f517968e33d0ecb239c3c4f60206495e8f376
2011-10-12 22:19:41 -07:00
Romain Guy
0d602e072c Merge "Reduce the size of libhwui by 50%" 2011-10-12 13:50:11 -07:00
Romain Guy
5c78b6861f Reduce the size of libhwui by 50%
This change removes unnessary symbols. All symbols are hidden by
default, public APIs with exported symbols are explicitly marked
with ANDROID_API.

Change-Id: I692fde432a86c12108de1cfd1f6504919a7d5f3f
2011-10-12 13:48:51 -07:00
Jamie Gennis
a799380eea Merge "SurfaceFlinger: update orientation via transactions" into ics-mr0 2011-10-12 13:03:11 -07:00
Jamie Gennis
b8d69a55f1 SurfaceFlinger: update orientation via transactions
This change merges the ISurfaceComposer::setOrientation functionality
into ISurfaceComposer::setTransactionState.  It enables the window
manager to atomically update both the display orientation and the
position and size of the windows in a single transaction with
SurfaceFlinger.

Bug: 5439574
Change-Id: I18a8ccc564d7d760ef8afb2d015ccdb7a7963900
2011-10-11 13:34:01 -07:00
Jeff Brown
ec4e0063a1 Use ashmem for CursorWindows.
Bug: 5332296

The memory dealer introduces additional delays for reclaiming
the memory owned by CursorWindows because the Binder object must
be finalized.  Using ashmem instead gives CursorWindow more
direct control over the lifetime of the shared memory region.

The provider now allocates the CursorWindows and returns them
to clients with a read-only protection bit set on the ashmem
region.

Improved the encapsulation of CursorWindow.  Callers shouldn't
need to care about details like how string fields are allocated.

Removed the compile-time configuration of string and numeric
storage modes to remove some dead weight.

Change-Id: I07c2bc2a9c573d7e435dcaecd269d25ea9807acd
2011-10-11 11:03:19 -07:00
Jeff Brown
de27227026 Fix regression in CursorWindow.copyStingToBuffer.
Bug: 5332296

Change-Id: Iff9eed786f0a8293b6156f883a66a322ddad5e99
2011-10-07 13:28:18 -07:00
Jeff Brown
cc0bf53f21 Clean up CursorWindow code.
Bug: 5332296

The code is functionally equivalent, but a little more efficient
and much easier to maintain.

Change-Id: I90670a13799df05831843a5137ab234929281b7c
2011-10-06 14:40:13 -07:00
Dianne Hackborn
7746cc3188 Fix handling of "allow fds" state.
Didn't take into account nesting of bundles.  Boo.

Change-Id: Ic8cf21ad8d6f4938a3e105128624c9d162310d01
2011-10-03 21:09:35 -07:00
Jeff Brown
5707dbf15d Transfer large bitmaps using ashmem.
Bug: 5224703

Change-Id: If385a66adf4c6179a0bb49c0e6d09a9567e23808
2011-10-03 17:28:13 -07:00
Dianne Hackborn
8938ed2c8e Add mechanism for Parcel to not allow FDs to be written to it.
This is to help implement issue #5224703.

Change-Id: I026a5890495537d15b57fe61227a640aac806d46
2011-10-03 16:58:41 -07:00
Jamie Gennis
fb1b5a2f33 SurfaceTexture: parameterize the texture target
This change adds a hack to allow Android Browser to use a SurfaceTexture
to stream RGBA images to a GL_TEXTURE_2D texture object.

Change-Id: Idb90064d5d4b920959ef3be7451362ac5012460e
2011-09-30 14:19:41 -07:00
Jamie Gennis
fa28c35c21 SurfaceTexture: add name support
This change adds support for setting a string that can be used to
identify a SurfaceTexture object in log messages.

Change-Id: Ib4ee085f36c8830dc964c05ef1654f5a55dfcd60
2011-09-22 17:49:10 -07:00
Jeff Brown
21230c6410 Handle orientation changes more systematically.
Bug: 4981385

Simplify the orientation changing code path in the
WindowManager.  Instead of the policy calling setRotation()
when the sensor determined orientation changes, it calls
updateRotation(), which figures everything out.  For the most
part, the rotation actually passed to setRotation() was
more or less ignored and just added confusion, particularly
when handling deferred orientation changes.

Ensure that 180 degree rotations are disallowed even when
the application specifies SCREEN_ORIENTATION_SENSOR_*.
These rotations are only enabled when docked upside-down for
some reason or when the application specifies
SCREEN_ORIENTATION_FULL_SENSOR.

Ensure that special modes like HDMI connected, lid switch,
dock and rotation lock all cause the sensor to be ignored
even when the application asks for sensor-based orientation
changes.  The sensor is not relevant in these modes because
some external factor (or the user) is determining the
preferred rotation.

Currently, applications can still override the preferred
rotation even when there are special modes in play that
might say otherwise.  We could tweak this so that some
special modes trump application choices completely
(resulting in a letter-boxed application, perhaps).
I tested this sort of tweak (not included in the patch)
and it seems to work fine, including transitions between
applications with varying orientation.

Delete dead code related to animFlags.

Handle pausing/resuming orientation changes more precisely.
Ensure that a deferred orientation change is performed when
a drag completes, even if endDragLw() is not called because the
drag was aborted before the drop happened.  We pause
the orientation change in register() and resume in unregister()
because those methods appear to always be called as needed.

Change-Id: If0a31de3d057251e581fdee64819f2b19e676e9a
2011-09-21 19:26:15 -07:00