fix a few bugs with external displays
- HWComposer doesn't really handle multiple displays yet
so there is a lot of ugliness there
- We also need to make sure that external displays are not
blanked by default
- due to some EGL limitations surfaces being swapped need
to be current
Change-Id: I82bff05b43bcebd8da863c7c76b4edbc3bc223a9
This change makes SurfaceTexture inherit from ConsumerBase. It removes all of
the functionality from SurfaceTexture that is now provided by the base class.
Change-Id: I4a881df42810a14ee32d4ef7c8772a8f2510f4c7
Certain apps (e.g. chrome) seem to create contexts which are unused
for long periods of time. If tracing is stopped before those contexts
are used, then the debugger never gets to know that these contexts
were created. Flushing the trace after these calls ensures that
the debugger knows about all created/used contexts.
Change-Id: I01baa11aa56ac89eddce3c2851e4bf01076984d1
due to a typo, SF's main transaction was conditional to having a
display transaction.
more correct fix for 6970310
Bug: 6970310
Change-Id: Iafd8c4e02afa5db829cc1c65950cfcc74754c6af
Layers were not properly being removed because we were
setting the wrong transaction type flag at the time of
removal.
When layers are removed, we must use eDisplayTransactionNeeded,
not eTransactionNeeded, to ensure that the mLayersRemoved
flag is checked and the appropriate cleanup occurs.
Bug: 6970310
Change-Id: Id4b2897a34d4ac00aa0f92349c0ec6db95c1aaf7
this change introduces a new class LightFlattenable<> which is
a protocol to flatten simple objects that don't require
binders or file descriptors; the benefit of this protocol is that
it doesn't require the objects to have a virtual table and give us
a consitant way of doing this.
we also introduce an implementation of this protocol for
POD structures, LightFlattenablePod<>.
Parcel has been update to handle this protocol automatically.
Sensor, Rect, Point and Region now use this new protocol.
Change-Id: Icb3ce7fa1d785249eb666f39c2129f2fc143ea4a
- displays are represented by a binder on the client side
- c++ clients can now create and modify displays
Change-Id: I203ea5b4beae0819d742ec5171c27568f4e8354b
once a secure window is put on screen the display
would retain its "secure" flag forever, preventing
screenshots from being taken.
Bug: 6933967
Change-Id: I5be8355145ca7d580d84552311642f8fa912fe6a
- also replace C casts with C++ casts
- only the interface is changed, HWComposer still doesn't
fully handle multiple displays
Change-Id: I48eb89bff2edb76bf1d4d41f46802b9b2a7166a8
- make errors that will always cause a memory corruption always fatal
(for eg: KeyedVector<>::editValue{For|At}() failure)
- make other errors fatal in debug mode, those that can be caught by
the caller.
- fix typos
Change-Id: I65cc7d81035c37ce2906fc4500c50e5d5b5c49eb
This change refactors the FramebufferSurface class to inherit from the new
ConsumerBase class.
Bug: 6620200
Change-Id: I46ec942ddb019658e3c5e79465548b171b2261f2
it's safer this way because this object owns an
EGLSurface which cannot be easily reference-counted.
it also gives us the ability to sub-class it, which
we might want to do soon.
Change-Id: I07358bb052dc5a13b4f2196b2c2b6e6e94c4bb4f
- fix typo drawForSreenshot misspelled
- get rid of DisplayDeviceBase
- removed unused or unneeded code
- always pass a DisplayDevice to Layer methods that are called
on a per-display basis (to make it clear that this could be
called more than once per composition).
Change-Id: Id948b7e09fe5c06db0e42d40d6ed75dd095c7f44
