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| author | Sungtak Lee <taklee@google.com> | 2018-09-14 14:57:02 -0700 |
|---|---|---|
| committer | Sungtak Lee <taklee@google.com> | 2018-09-18 17:45:36 -0700 |
| commit | 5c8e455d732c9952a7e58bff56df35ce7c31c3bc (patch) | |
| tree | b992c79b9f0283365034357124b85fd82ca5e3e5 /media | |
| parent | 51a04b2fe26a5b3941af56cf836def3c2f37477f (diff) | |
| download | android_hardware_interfaces-5c8e455d732c9952a7e58bff56df35ce7c31c3bc.tar.gz android_hardware_interfaces-5c8e455d732c9952a7e58bff56df35ce7c31c3bc.tar.bz2 android_hardware_interfaces-5c8e455d732c9952a7e58bff56df35ce7c31c3bc.zip | |
Change buffer invalidataion FMQ to unsync
Buffer Invalidation FMQ is designed as a shared FMQ between clients in
order to minimize memory consumption. In that case, regarding FMQ is
unsync FMQ in order to not to block writer in any situation.
Bug: 112203066
Change-Id: I58989ccd332ba790193007f43dd66ecbd617f484
Diffstat (limited to 'media')
| -rw-r--r-- | media/bufferpool/2.0/IAccessor.hal | 2 | ||||
| -rw-r--r-- | media/bufferpool/2.0/types.hal | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/media/bufferpool/2.0/IAccessor.hal b/media/bufferpool/2.0/IAccessor.hal index bd7094594..ab7c02d45 100644 --- a/media/bufferpool/2.0/IAccessor.hal +++ b/media/bufferpool/2.0/IAccessor.hal @@ -68,5 +68,5 @@ interface IAccessor { generates (ResultStatus status, IConnection connection, int64_t connectionId, fmq_sync<BufferStatusMessage> toFmqDesc, - fmq_sync<BufferInvalidationMessage> fromFmqDesc); + fmq_unsync<BufferInvalidationMessage> fromFmqDesc); }; diff --git a/media/bufferpool/2.0/types.hal b/media/bufferpool/2.0/types.hal index 7ce53b18b..456e4aabd 100644 --- a/media/bufferpool/2.0/types.hal +++ b/media/bufferpool/2.0/types.hal @@ -100,7 +100,7 @@ struct BufferStatusMessage { struct BufferInvalidationMessage { /** * Buffers from fromBufferId to toBufferId must be invalidated. - * Both of fromBufferId and toBufferId are inclusive. + * fromBufferId is inclusive, but toBufferId is not inclusive. * If fromBufferId > toBufferID, wrap happens. In that case * the wrap is based on UINT32_MAX. */ |