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#include <InterleavedYUVGenerator.h>
Inheritance diagram for InterleavedYUVGenerator:
There's only one channel, which holds the interleaved data. The increment is set to 3, but if you want to access each component in order, just use 1 instead (as you would expect hopefully, since that's the whole point of this class)
The generated events use 0 for their event source IDs. The row skip is always 0, and the row stride is always width*3. But it would be better to use the proper accessor functions to be more general.
should receive FilterBankEvents from any standard format FilterBankGenerator (like RawCameraGenerator)
Definition at line 28 of file InterleavedYUVGenerator.h.
Public Member Functions | |
InterleavedYUVGenerator (EventBase::EventGeneratorID_t gid, unsigned int sid, unsigned int mysid) | |
constructor | |
InterleavedYUVGenerator (EventBase::EventGeneratorID_t gid, unsigned int sid, unsigned int mysid, unsigned int syc, unsigned int suc, unsigned int svc) | |
constructor, you can pass which channels to interleave | |
virtual void | processEvent (const EventBase &event) |
should receive FilterBankEvents from any standard format FilterBankGenerator (like RawCameraGenerator) | |
virtual unsigned int | getBinSize () const |
calculates space needed to save - if you can't precisely add up the size, overestimate and things will still work. | |
virtual unsigned int | LoadBuffer (const char buf[], unsigned int len) |
virtual unsigned int | SaveBuffer (char buf[], unsigned int len) const |
Save to a given buffer. | |
Static Public Member Functions | |
std::string | getClassDescription () |
Gives a short description of what this class of behaviors does... you should override this (but don't have to). | |
Static Public Attributes | |
const unsigned int | CHAN_YUV = 0 |
so you can refer to the YUV channel symbolically. | |
Protected Member Functions | |
virtual void | setNumImages (unsigned int nLayers, unsigned int nChannels) |
resizes the filter bank information storage area, you should override this to do your setup and call it from your constructor | |
virtual void | setDimensions () |
resets width, height, skip and stride parameters | |
virtual unsigned char * | createImageCache (unsigned int layer, unsigned int chan) const |
create new image data storage area for the cache - this is only called when the corresponding entry in images is NULL | |
virtual void | calcImage (unsigned int layer, unsigned int chan) const |
should calculate new image data, only called when imageValids indicates the image being requested is dirty | |
Protected Attributes | |
const FilterBankGenerator * | src |
the generator of the last FilterBankEvent received | |
unsigned int | srcYChan |
the channel of the source's Y channel | |
unsigned int | srcUChan |
the channel of the source's U channel | |
unsigned int | srcVChan |
the channel of the source's V channel | |
Private Member Functions | |
InterleavedYUVGenerator (const InterleavedYUVGenerator &fbk) | |
don't call | |
const InterleavedYUVGenerator & | operator= (const InterleavedYUVGenerator &fbk) |
don't call |
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constructor
Definition at line 9 of file InterleavedYUVGenerator.cc. |
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constructor, you can pass which channels to interleave
Definition at line 15 of file InterleavedYUVGenerator.cc. |
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don't call
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should calculate new image data, only called when imageValids indicates the image being requested is dirty This is where you'll want to put your user-specific code for calculating the image data Implements FilterBankGenerator. Definition at line 201 of file InterleavedYUVGenerator.cc. |
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create new image data storage area for the cache - this is only called when the corresponding entry in images is NULL You should return the pointer you want stored in images to be returned by any calls to getFirstRow. Interpretation of the data it points to is dependant on the the generator which creates it Implements FilterBankGenerator. Definition at line 196 of file InterleavedYUVGenerator.cc. Referenced by LoadBuffer(). |
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calculates space needed to save - if you can't precisely add up the size, overestimate and things will still work.
Reimplemented from FilterBankGenerator. Definition at line 46 of file InterleavedYUVGenerator.cc. |
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Gives a short description of what this class of behaviors does... you should override this (but don't have to).
Reimplemented from BehaviorBase. Definition at line 37 of file InterleavedYUVGenerator.h. |
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The LoadBuffer() functions of the included subclasses aren't tested, so don't assume they'll work without a little debugging... Reimplemented from FilterBankGenerator. Definition at line 57 of file InterleavedYUVGenerator.cc. |
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don't call
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should receive FilterBankEvents from any standard format FilterBankGenerator (like RawCameraGenerator)
Reimplemented from FilterBankGenerator. Definition at line 29 of file InterleavedYUVGenerator.cc. |
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Save to a given buffer.
Reimplemented from FilterBankGenerator. Definition at line 106 of file InterleavedYUVGenerator.cc. |
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resets width, height, skip and stride parameters
Definition at line 160 of file InterleavedYUVGenerator.cc. Referenced by processEvent(). |
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resizes the filter bank information storage area, you should override this to do your setup and call it from your constructor In general, it isn't expected that FilterBankGenerator's should necessarily be dynamically resizeable (although it would be nice), which is why this isn't public. If yours is, just add some pubic accessor functions which call this. In general, the included subclasses should be able to handle being resized, but there's no reason to do so since the system won't be changing its available resolutions at run time. Reimplemented from FilterBankGenerator. Definition at line 170 of file InterleavedYUVGenerator.cc. Referenced by InterleavedYUVGenerator(), and processEvent(). |
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so you can refer to the YUV channel symbolically.
Definition at line 35 of file InterleavedYUVGenerator.h. |
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the generator of the last FilterBankEvent received
Definition at line 54 of file InterleavedYUVGenerator.h. Referenced by calcImage(), processEvent(), and setDimensions(). |
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the channel of the source's U channel
Definition at line 56 of file InterleavedYUVGenerator.h. Referenced by calcImage(). |
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the channel of the source's V channel
Definition at line 57 of file InterleavedYUVGenerator.h. Referenced by calcImage(). |
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the channel of the source's Y channel
Definition at line 55 of file InterleavedYUVGenerator.h. Referenced by calcImage(). |
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