| 78014f32da6d0ebf52fb34ebb7663863000520a0 |
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16-Jul-2014 |
Antoine Labour <piman@google.com> |
BufferQueue: release mutex while allocating. DO NOT MERGE
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 ea96044470a29133321c681080870b9d31f81a19)
/frameworks/native/libs/gui/BufferQueueCore.cpp
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| 8f515ce1c57379cafac4357bc4fdb61dd346ec5f |
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09-Jun-2014 |
Mark Salyzyn <salyzyn@google.com> |
libgui: 64 bit compile issues (part deux)
- nsecs_t printed with PRId64
- int64_t/uint64_t print issues
- some size_t printing issues.
- missing argument to BQ_LOGV
Change-Id: I493f2b578e801dc38c44f8c536faa45266720402
/frameworks/native/libs/gui/BufferQueueCore.cpp
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| 99b18b447dec188bcec37b415603b9dd400fc7e1 |
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28-Mar-2014 |
Dan Stoza <stoza@google.com> |
BufferQueue: Add StreamSplitter
Adds a StreamSplitter class, that takes one IGraphicBufferConsumer
interface and multiple IGraphicBufferProducer interfaces and
implements a one-to-many broadcast of GraphicBuffers (while managing
fences correctly).
Change-Id: I38ecdf3e311ac521bc781c30dde0cc382a4376a3
/frameworks/native/libs/gui/BufferQueueCore.cpp
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| fd34b65f717b84fa06d8c37f41b070f41d0ad3a3 |
|
11-Apr-2014 |
Dan Stoza <stoza@google.com> |
Merge "BufferQueue: Add producer buffer-released callback"
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| cece164b23dbb368de1be2112827dd2df0ab2b5c |
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04-Apr-2014 |
Mark Salyzyn <salyzyn@google.com> |
native gui: 64-bit compile issues
Change-Id: I45f605ff3759fb7ae9f0a6425d557d195f93281e
/frameworks/native/libs/gui/BufferQueueCore.cpp
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| f0eaf25e9247edf4d124bedaeb863f7abdf35a3e |
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21-Mar-2014 |
Dan Stoza <stoza@google.com> |
BufferQueue: Add producer buffer-released callback
Add a callback to the producer side, onBufferReleased, which will be
called every time the consumer releases a buffer back to the
BufferQueue. This will enable a buffer stream splitter to work
autonomously without having to block on dequeueBuffer.
The binder object used for the callback replaces the generic IBinder
token that was passed into IGraphicBufferProducer::connect to detect
the death of the producer. If a producer does not wish to listen for
buffer release events, it can pass in an instance of the
DummyProducerListener class defined in IProducerListener.h, if it even
cares about death events (BufferQueue doesn't enforce the token being
non-NULL, though perhaps we should).
Change-Id: I23935760673524abeafea2b58dccc3583b368710
/frameworks/native/libs/gui/BufferQueueCore.cpp
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| 3e96f1982fda358424b0b75f394cbf7c1794a072 |
|
03-Mar-2014 |
Dan Stoza <stoza@google.com> |
Change BufferQueue into producer/consumer wrapper
Now that BufferQueue has been split into core + producer + consumer,
rewrite BufferQueue to be a thin layer over a producer and consumer
interface. Eventually, this layer will be deprecated in favor of
only using either the producer or consumer interface, as applicable.
Change-Id: I340ae5f5b633b244fb594615ff52ba50b9e2f7e4
/frameworks/native/libs/gui/BufferQueueCore.cpp
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| 289ade165e60b5f71734d30e535f16eb1f4313ad |
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28-Feb-2014 |
Dan Stoza <stoza@google.com> |
Split BufferQueue into core + producer + consumer
Change-Id: Idc39f1e511d68ce4f02202d35425a419bc0bcd92
/frameworks/native/libs/gui/BufferQueueCore.cpp
|