ImageSubscription Class Reference
#include <MirageDriver.h>
Detailed Description
Definition at line 114 of file MirageDriver.h.
Public Member Functions | |
| ImageSubscription (const std::string &name) | |
| virtual void | registerSource () |
| User hook, called when the data source should claim which outputs it provides feedback (providingOuput()). | |
| virtual void | deregisterSource () |
| User hook, called when the data source should release its claim on outputs with feedback (ignoringOuput()). | |
Public Attributes | |
| plist::NamedEnumeration< Encoding > | encoding |
| indicates whether to stream JPG or PNG images as simulated camera input | |
| plist::Primitive< unsigned int > | pngCompressionLevel |
| the compression level to pass to libpng, and thus zlib. 0 for no compression (fastest), 9 for maximum compression (slowest), image quality is constant as this is lossless | |
| plist::Primitive< unsigned int > | jpgQualityLevel |
| the compression level to pass to libjpeg, 0 for very poor quality and small file size, 100 for best quality but larger files | |
Protected Member Functions | |
| virtual void | opened () |
| should be called by open() once the connection is successfully made, so deeper subclasses can do initialization | |
| virtual void | plistValueChanged (const plist::PrimitiveBase &pl) |
Constructor & Destructor Documentation
| ImageSubscription | ( | const std::string & | name | ) |
Definition at line 116 of file MirageDriver.h.
Member Function Documentation
| void deregisterSource | ( | ) | [virtual] |
User hook, called when the data source should release its claim on outputs with feedback (ignoringOuput()).
It would be wise to call this from your destructor as well.
Reimplemented from DataStreamDriver.
Definition at line 39 of file MirageDriver.cc.
| void opened | ( | ) | [protected, virtual] |
should be called by open() once the connection is successfully made, so deeper subclasses can do initialization
Implements Subscription< ImageStreamDriver >.
Definition at line 347 of file MirageDriver.cc.
| void plistValueChanged | ( | const plist::PrimitiveBase & | pl | ) | [protected, virtual] |
Reimplemented from Subscription< ImageStreamDriver >.
Definition at line 389 of file MirageDriver.cc.
| void registerSource | ( | ) | [virtual] |
User hook, called when the data source should claim which outputs it provides feedback (providingOuput()).
Does not indicate the data source should start sending updates yet — wait for enteringRealtime() or advance() to be called
Reimplemented from DataStreamDriver.
Definition at line 32 of file MirageDriver.cc.
Member Data Documentation
indicates whether to stream JPG or PNG images as simulated camera input
Definition at line 130 of file MirageDriver.h.
Referenced by ImageSubscription::ImageSubscription(), MirageDriver::MirageDriver(), ImageSubscription::opened(), ImageSubscription::plistValueChanged(), and MirageDriver::plistValueChanged().
| plist::Primitive<unsigned int> jpgQualityLevel |
the compression level to pass to libjpeg, 0 for very poor quality and small file size, 100 for best quality but larger files
Definition at line 132 of file MirageDriver.h.
Referenced by ImageSubscription::ImageSubscription(), MirageDriver::MirageDriver(), ImageSubscription::opened(), and ImageSubscription::plistValueChanged().
| plist::Primitive<unsigned int> pngCompressionLevel |
the compression level to pass to libpng, and thus zlib. 0 for no compression (fastest), 9 for maximum compression (slowest), image quality is constant as this is lossless
Definition at line 131 of file MirageDriver.h.
Referenced by ImageSubscription::ImageSubscription(), MirageDriver::MirageDriver(), ImageSubscription::opened(), and ImageSubscription::plistValueChanged().
The documentation for this class was generated from the following files:
