diff options
Diffstat (limited to 'services/camera/libcameraservice/device3/Camera3Device.h')
| -rw-r--r-- | services/camera/libcameraservice/device3/Camera3Device.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/services/camera/libcameraservice/device3/Camera3Device.h b/services/camera/libcameraservice/device3/Camera3Device.h index 8bd0f8e..3ce6b0d 100644 --- a/services/camera/libcameraservice/device3/Camera3Device.h +++ b/services/camera/libcameraservice/device3/Camera3Device.h @@ -62,6 +62,7 @@ class Camera3Device : public CameraDeviceBase, private camera3_callback_ops { public: + Camera3Device(int id); virtual ~Camera3Device(); @@ -143,6 +144,8 @@ class Camera3Device : virtual status_t tearDown(int streamId); + virtual status_t prepare(int maxCount, int streamId); + virtual uint32_t getDeviceVersion(); virtual ssize_t getJpegBufferSize(uint32_t width, uint32_t height) const; @@ -687,10 +690,11 @@ class Camera3Device : void setNotificationListener(NotificationListener *listener); /** - * Queue up a stream to be prepared. Streams are processed by - * a background thread in FIFO order + * Queue up a stream to be prepared. Streams are processed by a background thread in FIFO + * order. Pre-allocate up to maxCount buffers for the stream, or the maximum number needed + * for the pipeline if maxCount is ALLOCATE_PIPELINE_MAX. */ - status_t prepare(sp<camera3::Camera3StreamInterface>& stream); + status_t prepare(int maxCount, sp<camera3::Camera3StreamInterface>& stream); /** * Cancel all current and pending stream preparation |