Sets a limit of 4k Layers which SurfaceFlinger will allow to be in
existence at any given time. An attempt to create Layers in excess of
this limit will fail with NO_MEMORY.
Bug: 20674586
Change-Id: I2dfaf59643d826f982b2fa44e8a9ed643176d972
(cherry picked from commit e7f8dde3f3)
Performs range checking on the inputs to Mesh::Mesh() before allocating
the storage array.
Bug: 20674682
Change-Id: I4fc918a8c312d967dd6d9f91a098b2e0a7081027
(cherry picked from commit ab79e33ef3)
Gamma correction was incorrectly skewing both color inversion and
Daltonization, which resulted in washed-out colors.
Bug: 20346301
Change-Id: I34d879f902c3be115b2d23f09c3ed3902799759e
Adds a new method IGBP::allowAllocation, which controls whether
dequeueBuffer is permitted to allocate a new buffer. If allocation is
disallowed, dequeueBuffer will block or return an error as it
normally would (as controlled by *ControlledByApp).
If there are free buffers, but they are not of the correct dimensions,
format, or usage, they may be freed if a more suitable buffer is not
found first.
Bug: 19801715
Change-Id: I0d604958b78b2fd775c2547690301423f9a52165
On normal Layers, we defer applying resize transactions until a buffer
of the correct size arrives. This breaks with sideband streams, because
buffers are not seen by SurfaceFlinger. This change applies
transactions immediately for Layers which have a sideband stream
attached to avoid that problem.
Bug: 20428254
Change-Id: I379d8aaef460d467cdf8432764b4a504928fb65a
(cherry picked from commit c300b8b506536e1bf94ffd8a3b75d46e776923e0)
Temporarily increase the stylus timeout while we figure out where the
delay in BT information is coming from.
Change-Id: I27ab5a4db4ad14358c6e6803961612420371fce9
Sometimes stylus data will be delayed by 30 - 40ms. By increasing the
timeout we pretty much always pick up stylus data and the touch
latency feels surprisingly small.
Change-Id: I39f5b9037ce0444b1e957149d3f1c3a3137804cb
This prevents us from dropping any states (namely the pressure
transition from non-zero to zero) if we get the touch up before we
get the stylus data.
Change-Id: Ifc198628d35b7079dc5ec23d81f9681d122757a0
This modifies EventThread such that its phase offsets for both
Choreographer and SurfaceFlinger may be modified at runtime. It also
plumbs this functionality up to the SurfaceFlinger debug interface so
that it is possible to rapidly test different offsets without
restarting the framework.
Change-Id: I426873f8553f931250dfebc9a8a4a78e9f1f4309
Passes the surface damage from the incoming SurfaceFlingerConsumer
BufferQueue down to the hardware composer HAL interface, if the
HWC version number is 1.5 or greater.
Bug: 11239309
Change-Id: Ic4305210593874a8d6deba3319055b2b8c57e926
Early during the boot, before activity manager is ready to handle
permission checks, the system needs to be able to change the display
state. Added a hardcoded exemption for AID_SYSTEM (which already
has permission to talk to surface flinger anyhow).
Bug: 19029490
Change-Id: I6222edcab8e394e5fb6adf7a982be446e4505a1e
Add dataSpace to buffer queues; remove old format enums.
(cherry picked from commit 82c6bcc970)
libgui: Prepare for IGBC::BufferItem removal
(cherry picked from commit cf3834db10)
SurfaceFlinger: Stop using IGBC::BufferItem
(cherry picked from commit 11611f9be5)
Change-Id: Ic2e4770b916d2d1477e5ce98c4b49a0072ea03ff
(cherry picked from commit 6c45010175)
In restricted mode, only CTS tests can register for sensors or call flush() on them. The requests
from other applications will be ignored.
Change-Id: Ieb923df3e0cfe3390fe2d052af776da79589744b
Switches all uses of IGraphicBufferConsumer::BufferItem (and
BufferQueue::BufferItem) to the BufferItem in libgui. Depends on
frameworks/native I699ed0a6837076867ca756b28d1ffb2238f7a0d9.
Cherry pick of I187b3a7d05196b6289596afac8fb9a9d4aebff76
Change-Id: I5bc79fb96b6cba6021af64b20890967aa3b7fcbf
- Wire up new dataSpace parameter through buffer queue stack
- Update tests to include the parameter
- Switch eglApi to using dataSpace to indicate sRGB gamma/linear
difference
- Remove RAW_SENSOR in favor of RAW16
- Remove use of sRGB format enums
- Add default dataspace to buffer queue core
- Add query for default dataspace
Cherry pick of I070bd2e7c56506055c419004c29e2e3feac725df
Change-Id: I461952389c18051176c6b75e664f20ad369f5760
Enables -Weverything and -Werror, with just a few exceptions for
warnings we can't (or shouldn't need to) work around.
Cherry pick of I034abec27bf4020d84af60d7acc1939c59986dd6 plus a
couple of minor changes to CpuConsumer.cpp to make it work with a
prior change:
Uncomment CC_LOGV on line 46
Change C-style cast to static_cast on line 71
Change-Id: Iaec610477ea0122317b0578fb74caf2383d4cf08
Switches all uses of IGraphicBufferConsumer::BufferItem (and
BufferQueue::BufferItem) to the BufferItem in libgui. Depends on
frameworks/native I699ed0a6837076867ca756b28d1ffb2238f7a0d9.
Change-Id: I187b3a7d05196b6289596afac8fb9a9d4aebff76
Adds a --static-screen option to dumpsys SurfaceFlinger, which
displays screen-on time broken down by the time between the prior
frame and the current frame. An example dump looks like this:
$ adb shell dumpsys SurfaceFlinger --static-screen
Static screen stats:
< 1 frames: 12.235 s (3.5%)
< 2 frames: 29.898 s (8.7%)
< 3 frames: 15.370 s (4.4%)
< 4 frames: 13.103 s (3.8%)
< 5 frames: 15.780 s (4.6%)
< 6 frames: 2.022 s (0.6%)
< 7 frames: 0.201 s (0.1%)
7+ frames: 256.887 s (74.4%)
The buckets are exclusive, so '< 3 frames' covers the interval
[2, 3) frames
Bug: 19543586
Change-Id: I3253a54c23995d25e96016997acedd0775956b60
Svetoslav