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| author | Igor Murashkin <iam@google.com> | 2014-08-19 16:19:59 -0700 |
|---|---|---|
| committer | Igor Murashkin <iam@google.com> | 2014-08-20 20:58:57 +0000 |
| commit | e2d167eb689d7a536805f950c31f11b9e9c578ae (patch) | |
| tree | 8ef8aef0adfb4ad847d5031468dd6193acf6610d /services/camera/libcameraservice/common | |
| parent | e0b5cf7eae5ae16699864eeb8ae36975caa7a26c (diff) | |
| download | frameworks_av-e2d167eb689d7a536805f950c31f11b9e9c578ae.zip frameworks_av-e2d167eb689d7a536805f950c31f11b9e9c578ae.tar.gz frameworks_av-e2d167eb689d7a536805f950c31f11b9e9c578ae.tar.bz2 | |
camera: Configure streams immediately when API2 does configuration
This makes the configuration more eager (no more waiting until the first
request) and also allows any errors to immediately be sent back to the
client.
Bug: 16629195
Change-Id: I0c365bc8f760466916dcc089217a43c43f9f4c9d
Diffstat (limited to 'services/camera/libcameraservice/common')
| -rw-r--r-- | services/camera/libcameraservice/common/CameraDeviceBase.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/services/camera/libcameraservice/common/CameraDeviceBase.h b/services/camera/libcameraservice/common/CameraDeviceBase.h index 9e124b0..d26e20c 100644 --- a/services/camera/libcameraservice/common/CameraDeviceBase.h +++ b/services/camera/libcameraservice/common/CameraDeviceBase.h @@ -141,6 +141,18 @@ class CameraDeviceBase : public virtual RefBase { virtual status_t deleteReprocessStream(int id) = 0; /** + * Take the currently-defined set of streams and configure the HAL to use + * them. This is a long-running operation (may be several hundered ms). + * + * The device must be idle (see waitUntilDrained) before calling this. + * + * Returns OK on success; otherwise on error: + * - BAD_VALUE if the set of streams was invalid (e.g. fmts or sizes) + * - INVALID_OPERATION if the device was in the wrong state + */ + virtual status_t configureStreams() = 0; + + /** * Create a metadata buffer with fields that the HAL device believes are * best for the given use case */ |