diff options
| author | 2013-06-28 13:52:40 -0700 | |
|---|---|---|
| committer | 2013-07-10 15:38:40 -0700 | |
| commit | 1585c4d9fbbba3ba70ae625923b85cd02cb8a0fd (patch) | |
| tree | 42299de67a0088fb4416dba825e40f5b6a22312a /libs/gui/CpuConsumer.cpp | |
| parent | 06b6aed2f158d48ae04c4854d2a8832777ac942e (diff) | |
Pay attention to buffer timestamps
When acquiring a buffer, SurfaceFlinger now computes the expected
presentation time and passes it to the BufferQueue acquireBuffer()
method. If it's not yet time to display the buffer, acquireBuffer()
returns PRESENT_LATER instead of a buffer.
The current implementation of the expected-present-time computation
uses approximations and guesswork.
Bug 7900302
Change-Id: If9345611c5983a11a811935aaf27d6388a5036f1
Diffstat (limited to 'libs/gui/CpuConsumer.cpp')
| -rw-r--r-- | libs/gui/CpuConsumer.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libs/gui/CpuConsumer.cpp b/libs/gui/CpuConsumer.cpp index 123b47056c..56bc7c66ea 100644 --- a/libs/gui/CpuConsumer.cpp +++ b/libs/gui/CpuConsumer.cpp @@ -79,7 +79,7 @@ status_t CpuConsumer::lockNextBuffer(LockedBuffer *nativeBuffer) { Mutex::Autolock _l(mMutex); - err = acquireBufferLocked(&b); + err = acquireBufferLocked(&b, 0); if (err != OK) { if (err == BufferQueue::NO_BUFFER_AVAILABLE) { return BAD_VALUE; |