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| author | Ruben Brunk <rubenbrunk@google.com> | 2015-08-13 17:58:46 -0700 |
|---|---|---|
| committer | Ruben Brunk <rubenbrunk@google.com> | 2015-08-14 17:30:24 -0700 |
| commit | c78ac26e3a65328fc0118f16ee76a800d0687eb7 (patch) | |
| tree | 9009e37c981c7cbfdd106c44de2622edf1672a49 /services/camera/libcameraservice/common | |
| parent | a09f8cf8c76fa946c4b91be059b420941abcdc3b (diff) | |
| download | frameworks_av-c78ac26e3a65328fc0118f16ee76a800d0687eb7.zip frameworks_av-c78ac26e3a65328fc0118f16ee76a800d0687eb7.tar.gz frameworks_av-c78ac26e3a65328fc0118f16ee76a800d0687eb7.tar.bz2 | |
Add experimental camera session prepare API.
Bug: 18949148
Change-Id: I8f73e68ea2e3acc60d98954106f364d13f439a82
Diffstat (limited to 'services/camera/libcameraservice/common')
| -rw-r--r-- | services/camera/libcameraservice/common/CameraDeviceBase.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/services/camera/libcameraservice/common/CameraDeviceBase.h b/services/camera/libcameraservice/common/CameraDeviceBase.h index cd25949..7b083a3 100644 --- a/services/camera/libcameraservice/common/CameraDeviceBase.h +++ b/services/camera/libcameraservice/common/CameraDeviceBase.h @@ -294,6 +294,12 @@ class CameraDeviceBase : public virtual RefBase { virtual status_t tearDown(int streamId) = 0; /** + * Prepare stream by preallocating up to maxCount buffers for it asynchronously. + * Calls notifyPrepared() once allocation is complete. + */ + virtual status_t prepare(int maxCount, int streamId) = 0; + + /** * Get the HAL device version. */ virtual uint32_t getDeviceVersion() = 0; |