This leak was intentional, it was there to deal with the fact that
some gralloc implementations don't track buffer handles with
file-descriptors so buffers needed to stay alive until there were
registered, which is not guaranteed by binder transactions.
In this new implementation, we use a small BBinder holding a
reference to the buffer, which with tuck into the parcel. This forces
the reference to stay alive until the parcel is destroyed, which
is guaranteed (by construction) to happen after the buffer is
registered.
this allows the public facing API to not expose the previous hack.
Change-Id: I1dd6cd83679a2b7457ad628169e2851acc027143
Some drivers report individual finger updates one at a time
instead of all at once. When 10 fingers are down, this can
cause the framework to have to handle 10 times as many events
each with 10 times as much data. Applications like
PointerLocation would get significantly bogged down by all
of the redundant samples.
This change coalesces samples that are closely spaced in time,
before they are dispatched, as part of the motion event batching
protocol.
Increased the size of the InputChannel shared memory buffer so
that applications can catch up faster if they accumulate a
backlog of samples.
Added logging code to help measure input dispatch and drawing
latency issues in the view hierarchy. See ViewDebug.DEBUG_LATENCY.
Change-Id: Ia5898f781f19901d2225c529a910c32bdf4f504f
You can now specify resource configuration variants "wNNNdp"
and "hNNNdp". These are the minimum screen width/height in "dp"
units. This allows you to do things like have your app adjust
its layout based only on the about of horizontal space available.
This introduces a new configuration change flag for screen size.
Note that this configuration change happens each time the orientation
changes. Applications often say they handle the orientation change
to avoid being restarted at a screen rotation, and this will now
cause them to be restarted. To address this, we assume the app can
handle this new config change if its target SDK version is < ICS.
Change-Id: I22f8afa136b4f274423978c570fa7c9855040496
SurfaceTexture now has the concept of default size a new method,
setDefaultBufferSize() to set it. When the default size is
changed, dequeueBuffer() will return a value telling the
client that it must ask for a new buffer.
The above only applies if the client has not
overriden the buffer size with setGeometry.
Change-Id: I520dc40363054b7e37fdb67d6a2e7bce70326e81
Runtime resource overlay allows unmodified applications to appear
as if they had been compiled with additional resources defined. See
libs/utils/README for more information.
This commit is the first iteration of runtime resource overlay. It
provides the actual overlay modifications and loading of trusted overlay
packages (ie residing in /vendor) targeting framework-res.apk.
This commit loads exactly one overlay package. The overlay,
if present, must target framework-res.apk and be located at
/vendor/overlay/framework/framework-res.apk.
Change-Id: If26ee7754813004a96c043dba37fbe99fa3919db
This modify is for the devices which have a slidable H/W keyboard with backlight.
For example of current issues:
- Backlight of H/W keyboard doesn't turn on when the device starts up with slide-open.
- Home screen doesn't display with proper orientation when the device starts up with slide-open.
Change-Id: I6a6a18d0b09d0ba484ca992c9fb34f24de9bf21b
Methods getNumberOfVideoBuffers() and getVideoBuffer() as well as struct
image_rect_struct are no longer used (instead, the necessary information is
passed through ANativeWindow.)
Change-Id: If4b11446fc9ccbde1f6b45bc70c0d0b8e54376eb
Signed-off-by: Iliyan Malchev <malchev@google.com>
this is the first step in unifying surfacetexture and surface.
for this reason the header files were not moved, as most of them
will eventually go away.
NOTE: currently we keep libsurfaceflinger_client.so as an empty
library to workaround prebuilt binaries wrongly linking against
it.
Change-Id: I130f0de2428e8579033dc41394d093f4e1431a00
If libbcc optimizes away a global variable, we need to make sure that
RenderScript's ~Context() doesn't attempt to clear away the slot's NULL
pointer that denotes this.
Change-Id: I77d0f740ab333338e53db481e4a3eca338aba411
There was a bug in the dirty region optimizations when
using alpha layers. This prevented translucent objects from
being drawn at all in many situations.
Change-Id: I23e9bce3595fbd6fe2bda15e8753a0f35baffb82
