This change eliminates the uses of a NULL sp<Fence> indicating that no waiting
is required. Instead we use a non-NULL but invalid Fence object for which the
wait methods will return immediately.
Bug: 7892871
Change-Id: I5360aebe3090422ef6920d56c99fc4eedc642e48
The C++ class names don't match what the classes do, so rename
ISurfaceTexture to IGraphicBufferProducer, and SurfaceTexture to
GLConsumer.
Bug 7736700
Change-Id: Ia03e468888025b5cae3c0ee1995434515dbea387
CallStack::toString() has a 0 default argument, which ends up getting
passed to strlen(), resulting in a crash.
Change-Id: If706aff8c400983670f49cdbb66e11191ac76e0e
In SurfaceFlingerConsumer, check to see if native fence sync is
enabled. If so, defer the texture binding step to Layer::onDraw.
Change-Id: I7d4034a31c0143207eea2509dfa13ef3820f9b8c
Rearranges updateTexImage() so that the SurfaceFlinger-specific
behavior is in a new SurfaceFlingerConsumer subclass.
SurfaceTexture behavior should not be altered. Instead of
acquire-bind-release we now do acquire-release-bind, but since
it's all done with the lock held there shouldn't be any
externally-visible change.
Change-Id: Ia566e4727945e2cfb9359fc6d2a8f8af64d7b7b7
This change makes GraphicBufferAllocator::free queue a job to another thread to
perform the actual free operation. This prevents potentially slow free
operations from blocking rendering.
Bug: 7675940
Change-Id: Id61099d66bb4c3949d04184e0d7f192ac18076b4
This change makes ConsumerBase::onBuffersReleased hold a reference to all its
gralloc buffers until after the mutex is unlocked. This prevents slow
gralloc::free calls from causing lock contention with rendering threads.
Bug: 7675940
Change-Id: I0ec805d1b612afeeecfffec03f982371d27d93be
ScopedTrace objects were being used in place of ATRACE_NAME because of a
misunderstanding of it's function. Cleared up documentation for usage.
Also explicitly use global namespace for sysprop callback.
Change-Id: I7c248b486b614ccdb841659ca0dcfc644fda670a
This change moves the frame time history tracking code out of Layer and into a
new class called FrameTracker. It also changes the tracking to use signal
timestamps from fences when available for more accurate results.
Change-Id: I323c5f075c58bf86ce363b52af885ad0f6365f2b
in this particular case, this OOB is always harmless
(and that's why it didn't get fixed from MR1), however,
it interfers with valgrind debugging.
Change-Id: Ic977e03287e59c4b124a89146c9023bd0cb540a8
The emulator doesn't support systrace, but we should point that out
at most once per process.
Bug 7436352
Change-Id: I06b2c1ea0df6c02c11cd2496423c337f8d7c62a1
This prevents strong reference cycles when the listener implementation also
holds a strong pointer to the ConsumerBase
Bug: 7425644
Change-Id: I1514b13a32b18d421c902dddebec0765a989c55c
This change fixes a number of small glitches that can occur when
multiple components in the same process are updating surfaces.
One would expect that updates to disjoint sets of surfaces would
not collide but this is not the case. The first component to
close the global transaction causes all pending updates to
be applied, including those that another component might not
have finished setting up if it also had an open transaction
at the same time.
Change-Id: I99345958581abbe0e1e325a5bcba37e8941a313a
This patch adds a hashtable-based LRU cache. This should be
significantly higher performance than the GenerationCache it is intended
to replace. It is a large part of the fix for bug 7271109
TextLayoutCache low-level performance issues.
We added a new method to BasicHashtable to detect when rehashing is
needed, because the internal linked list pointers would get invalidated
by that rehashing.
Also, the hash_type specialized to pointers had a small flaw.
Change-Id: I950c2083f96519777b851dbe157100e0a334caec
This change adds support for displays that are not allowed to display surfaces
with the eSecure flag set. All non-virtual displays are considered secure,
while virtual displays have their secure-ness specified at creation time.
Bug: 7368436
Change-Id: I81ad535d2d1e5a7ff78269017e85b111f0098500
