CameraUvc Class Reference
Inheritance diagram for CameraUvc:
Detailed Description
Definition at line 11 of file cameraUVC.h.
Public Member Functions | |
| CameraUvc (ConfigFile *cf, int section) | |
| ~CameraUvc () | |
| int | Setup () |
| Initialize the driver. | |
| int | Shutdown () |
| Finalize the driver. | |
| int | ProcessMessage (QueuePointer &resp_queue, player_msghdr *hdr, void *data) |
| Message handler. | |
Private Member Functions | |
| virtual void | Main () |
| Main method for driver thread. | |
Private Attributes | |
| UvcInterface * | ui |
| player_camera_data_t | data |
Member Function Documentation
| int CameraUvc::Setup | ( | ) | [virtual] |
Initialize the driver.
This function is called with the first client subscribes; it MUST be implemented by the driver.
- Returns:
- Returns 0 on success.
Implements Driver.
Definition at line 130 of file cameraUVC.cc.
References UvcInterface::Open(), PLAYER_ERROR, Driver::SetError(), and ui.
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| int CameraUvc::Shutdown | ( | ) | [virtual] |
Finalize the driver.
This function is called with the last client unsubscribes; it MUST be implemented by the driver.
- Returns:
- Returns 0 on success.
Implements Driver.
Definition at line 151 of file cameraUVC.cc.
References UvcInterface::Close(), Driver::StopThread(), and ui.
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| int CameraUvc::ProcessMessage | ( | QueuePointer & | resp_queue, | |
| player_msghdr * | hdr, | |||
| void * | data | |||
| ) | [virtual] |
Message handler.
This function is called once for each message in the incoming queue. Reimplement it to provide message handling. Return 0 if you handled the message and -1 otherwise
- Parameters:
-
resp_queue The queue to which any response should go. hdr The message header data The message body
Reimplemented from Driver.
Definition at line 198 of file cameraUVC.cc.
| void CameraUvc::Main | ( | ) | [private, virtual] |
Main method for driver thread.
drivers have their own thread of execution, created using StartThread(); this is the entry point for the driver thread, and must be overloaded by all threaded drivers.
Reimplemented from Driver.
Definition at line 165 of file cameraUVC.cc.
References player_camera_data::bpp, player_camera_data::compression, UvcInterface::CopyFrame(), data, Driver::device_addr, player_camera_data::fdiv, player_camera_data::format, UvcInterface::GetFrameSize(), UvcInterface::GetHeight(), UvcInterface::GetWidth(), player_camera_data::height, player_camera_data::image, player_camera_data::image_count, PLAYER_CAMERA_COMPRESS_JPEG, PLAYER_CAMERA_DATA_STATE, PLAYER_CAMERA_FORMAT_RGB888, PLAYER_MSGTYPE_DATA, Driver::ProcessMessages(), Driver::Publish(), UvcInterface::Read(), ui, and player_camera_data::width.
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The documentation for this class was generated from the following files: