If available, surfaceflinger will use the hwc setCursorPositionAsync()
api to change the position of supported cursor layers outside of
the usual prepare/set loop.
Change-Id: Ib3fc5c0c390b3489ddbba202379840a1d2748917
i) Send ack for wake_up sensors on the socket connection instead of using Binder RPC.
ii) Cache events per connection in case there are write failures. Compute cache size
from FIFO counts of sensors.
iii) Send FlushCompleteEvent only for apps that explicitly called flush().
Change-Id: I018969736b7794b1b930529586f2294a03ee8667
BufferQueueProducer::allocateBuffers used to keep the BufferQueueCore
mutex while doing the buffer allocation, which would cause the consumer
(which also needs the mutex) to block if the allocation takes a long
time.
Instead, release the mutex while doing the allocation, and grab it again
before filling the slots. Keep a bool state and a condvar to prevent
other producers from trying to allocate the slots while the mutex is
released.
Bug: 11792166
Change-Id: I4ab1319995ef892be2beba892f1fdbf50ce0416d
(cherry picked from commit ea96044470)
In most cases, EGLImages can be created one-to-one with graphic
buffers in slots, but that was difficult due to some special
cases:
- ReleaseTexImage binds a custom 'unslotted' debug image.
- When all slots are freed, we still need to hang on to one.
These cases were handled by keeping an additional reference to
the 'current' buffer (mCurrentTextureBuf), but we would create
new images since we can't reference count them in the same way.
This patch uses the same semantics, except that it reference
counts the image (an EglImage wrapper class) rather than just
buffer. The wrapper class also detects the cases when we need
a new EGLImage, and only creates them in those rare cases.
Change-Id: I2915761dbe49d2a9bda1f59e60f857543634636b
Bug: 15116722
- Adds a sticky transform field that can be set from a
SurfaceFlinger client Surface. This transform is
added to any transform applied to the Surface.
Change-Id: Idaa4311dfd027b2d2b8ea5e2c6cba2da5779d753
Adds a constructor that doesn't require a GLES texture name and sets
up the GLConsumer in detached mode.
Bug: 15616428
Change-Id: Idc9ea2e59baa24bbd959da9fffe0fb71c0aa9818
Removes the dependency on default constructor parameters for
GLConsumer so that a different constructor prototype can safely be
added.
Change-Id: I0da924bbd4c141edbf305598c1be8bc575654680
This adds an allocateBuffers method to BufferQueue, which instructs
it to allocate up to the maximum number of buffers allowed by the
current configuration. The goal is that this method can be called
ahead of render time, which will prevent dequeueBuffers from blocking
in allocation and inducing jank.
This interface is also plumbed up to the native Surface (and, in
another change, up to the Java Surface and ThreadedRenderer).
Bug: 11792166
Change-Id: I4aa96b4351ea1c95ed5db228ca3ef98303229c74
All uses of this API have been removed. It should
never have been made public in the first place.
bug: 15424960
Change-Id: Id07d24ec95b2b393e6da138a7e8a9a4ecebeca94
We replace the blank/unblank calls in surfaceFlinger with a more generic
setPowerMode() routine.
Some displays support different power modes (for example, with reduced
color palettes). Depending on the use case we should be able to toggle
these modes, so as to achieve incremental power savings.
Initially, three power modes will be supported:
- HWC_POWER_MODE_OFF
- HWC_POWER_MODE_DOZE
- HWC_POWER_MODE_NORMAL
HWC_POWER_MODE_OFF will correspond to blanking the display, while
HWC_POWER_MODE_NORMAL will correspond to unblanking. HWC_POWER_MODE_DOZE
will put the display into a low power setting, if it is supported in
hardware.
If such a low power mode is not supported, it should be treated as a
call to set the mode to HWC_POWER_MODE_NORMAL.
As a consequence of adding the mPowerMode field, the mScreenAcquired is
no longer required, and thus references to it are removed and replaced
equivalent references to mPowerMode.
We also add the glue code to connect the services invocation of setting
a power mode and the HAL implementation in HWComposer.
Bug: 13472578
Change-Id: I431595ecf16d2f2c94259272db3dd42f29636204
Signed-off-by: Prashant Malani <pmalani@google.com>
To make sure the stature which pass between 32/64bit process have
same memory layout for 32/64bit.
Signed-off-by: Fengwei Yin <fengwei.yin@intel.com>
Co-Authored-by: Narayan Kamath <narayan@google.com> (Unit test only.)
Change-Id: I1bc2d12cce41ec0bc484adcaf968f274bec75c12
Adds a sourceCrop Rect parameter to screenshot commands, which allows
clients to capture only a portion of the screen instead of the whole
screen.
Bug: 15137922
Change-Id: I629447573cd34ffb96334cde7ba02490b9ea06d8
Following keys are added to be mapped to HDMI-CEC standard keys:
KEYCODE_MEDIA_TOP_MENU
KEYCODE_11
KEYCODE_12
KEYCODE_LAST_CHANNEL
KEYCODE_TV_DATA_SERVICE
Change-Id: Ie73cf4cd8355ced4753eb5bba0ea130b087dfc36
