IImageDecoder returns IImageFrame objects as requested by the client. This object knows about the imageformat internals and knows how to unpack the image.
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#include <iimagecodec.h>
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| IImageDecoder () |
| | Constructor.
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virtual | ~IImageDecoder () |
| | Destructor.
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| virtual uint32 | getNumFrames () |
| | Returns the number of frames in this image file. Mako does not currently support reading extra frames in image files; this API is present for future expansion.
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| virtual IImageFramePtr | getFrame (uint32 frameNo=0)=0 |
| | Get the frame from the decoder for the image. Mako does not currently support reading extra frames in image files; this API is present for future expansion.
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| virtual const CClassID & | getClassID () const =0 |
| | Returns class ID of IEDLObject.
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| virtual bool | init (CClassParams *pData) |
| | The init() method is called to perform any post-construction initialization of an IEDLObject that has been created by the EDL class factory, before it is actually returned by the factory.
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| virtual bool | clone (IEDLObjectPtr &ptrObject, IEDLClassFactory *pFactory) |
| | Create a copy of EDLObject.
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virtual void | addRef () const =0 |
| | Increases the reference count of the actual object pointed to. This would take place during an assignment or copying.
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| virtual bool | decRef () const =0 |
| | Decreases the reference count of the actual object pointed to. When the reference count falls to Zero, it deletes the actual object pointed to.
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| virtual int32 | getRefCount () const =0 |
| | Retrieve the current reference count of the actual object pointed to.
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virtual | ~IRCObject () |
| | Virtual destructor.
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IImageDecoder returns IImageFrame objects as requested by the client. This object knows about the imageformat internals and knows how to unpack the image.
◆ getFrame()
| virtual IImageFramePtr IImageDecoder::getFrame |
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uint32 | frameNo = 0 | ) |
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pure virtual |
Get the frame from the decoder for the image. Mako does not currently support reading extra frames in image files; this API is present for future expansion.
- Parameters
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| frameNo | The frame number requested. |
- Returns
- IImageFramePtr The image frame
◆ getNumFrames()
| virtual uint32 IImageDecoder::getNumFrames |
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inlinevirtual |
Returns the number of frames in this image file. Mako does not currently support reading extra frames in image files; this API is present for future expansion.
- Returns
- uint32 Always zero
The documentation for this class was generated from the following file:
Public Member Functions inherited from IEDLObject