PlayerCc::CameraProxy Class Reference

The CameraProxy class can be used to get images from a camera device. More...

#include <playerc++.h>

Inheritance diagram for PlayerCc::CameraProxy:
Collaboration diagram for PlayerCc::CameraProxy:

List of all members.


Detailed Description

The CameraProxy class can be used to get images from a camera device.

Public Member Functions

 CameraProxy (PlayerClient *aPc, uint32_t aIndex=0)
 Constructor.
virtual ~CameraProxy ()
 Destructor.
void SaveFrame (const std::string aPrefix, uint32_t aWidth=4)
 Save the frame.
void Decompress ()
 decompress the image
uint32_t GetDepth () const
 Image color depth.
uint32_t GetWidth () const
 Image dimensions (pixels)
uint32_t GetHeight () const
 Image dimensions (pixels)
uint32_t GetFormat () const
 Image format Possible values include.
uint32_t GetImageSize () const
 Size of the image (bytes)
void GetImage (uint8_t *aImage) const
 Image data This function copies the image data into the data buffer aImage.
uint32_t GetCompression () const
 What is the compression type? Currently supported compression types are:

Private Member Functions

virtual void Subscribe (uint32_t aIndex)
virtual void Unsubscribe ()

Private Attributes

playerc_camera_tmDevice
std::string mPrefix
int mFrameNo

Member Function Documentation

uint32_t PlayerCc::CameraProxy::GetCompression ( ) const [inline]

What is the compression type? Currently supported compression types are:

uint32_t PlayerCc::CameraProxy::GetFormat ( ) const [inline]
void PlayerCc::CameraProxy::GetImage ( uint8_t *  aImage) const [inline]

Image data This function copies the image data into the data buffer aImage.

The buffer should be allocated according to the width, height, and depth of the image. The size can be found by calling GetImageSize().

void PlayerCc::CameraProxy::SaveFrame ( const std::string  aPrefix,
uint32_t  aWidth = 4 
)

Save the frame.

  • aPrefix is the string prefix to name the image.
  • aWidth is the number of 0s to pad the image numbering with.

The documentation for this class was generated from the following file: