FastLED 3.9.15
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Classes | Public Types | Public Member Functions | Static Public Member Functions | Private Attributes | List of all members
fl::JpegDecoder Class Reference

Detailed Description

Definition at line 48 of file jpeg.h.

#include <jpeg.h>

+ Inheritance diagram for fl::JpegDecoder:
+ Collaboration diagram for fl::JpegDecoder:

Classes

class  Impl
 

Public Types

enum class  State {
  NotStarted , HeaderParsed , Decoding , Complete ,
  Error
}
 
using YieldFunction = fl::function<bool()>
 

Public Member Functions

 JpegDecoder (const JpegConfig &config)
 
 ~JpegDecoder () FL_NOEXCEPT override
 
bool begin (fl::filebuf_ptr stream) override
 
DecodeResult decode () override
 
DecodeResult decode (fl::optional< fl::function< bool()> > should_yield)
 
void end () override
 
bool feedData (fl::span< const fl::u8 > data)
 
fl::size getBytesProcessed () const
 
Frame getCurrentFrame () override
 
fl::u16 getDecodedRows () const
 
Frame getPartialFrame ()
 
float getProgress () const
 
ProgressiveConfig getProgressiveConfig () const
 
State getState () const
 
bool hasError (fl::string *msg=nullptr) const override
 
bool hasMoreFrames () const override
 
bool hasPartialImage () const
 
bool isReady () const override
 
bool needsMoreData () const
 
void setProgressiveConfig (const ProgressiveConfig &config)
 
- Public Member Functions inherited from fl::IDecoder
virtual ~IDecoder () FL_NOEXCEPT=default
 
virtual int getAudioSampleRate () const
 
virtual fl::u32 getCurrentFrameIndex () const
 
virtual fl::u32 getFrameCount () const
 
virtual bool hasAudio () const
 
virtual bool seek (fl::u32 frameIndex)
 
virtual void setAudioCallback (AudioFrameCallback callback)
 

Static Public Member Functions

static bool NeverYeildUntilDone ()
 

Private Attributes

fl::unique_ptr< Impl > mImpl
 
The documentation for this class was generated from the following files: