#include <opalplugin.hpp>

Inheritance diagram for PluginVideoDecoder< NAME >:

Collaboration diagram for PluginVideoDecoder< NAME >:

Data Structures
struct	OutputImagePlaneInfo

Public Member Functions
	PluginVideoDecoder (const PluginCodec_Definition *defn)

virtual bool	SetOption (const char optionName, const char optionValue)
	Set an individual option of the given name. More...

virtual size_t	GetOutputDataSize ()
	Get the required output buffer size to be passed into Transcode. More...

virtual bool	CanOutputImage (unsigned width, unsigned height, PluginCodec_RTP &rtp, unsigned &flags)

virtual unsigned	OutputImage (unsigned char *planes[3], int raster[3], unsigned width, unsigned height, PluginCodec_RTP &rtp, unsigned &flags)

Public Member Functions inherited from PluginVideoCodec< NAME >
	PluginVideoCodec (const PluginCodec_Definition *defn)

virtual int	GetStatistics (char *bufferPtr, unsigned bufferSize)
	Gather any statistics as a string into the provide buffer. More...

virtual size_t	GetRawFrameSize (unsigned width, unsigned height)

__inline unsigned	GetMaxWidth () const

__inline unsigned	GetMaxHeight () const

__inline unsigned	GetWidth () const

__inline unsigned	GetHeight () const

Public Member Functions inherited from PluginCodec< NAME >
virtual	~PluginCodec ()

virtual bool	Construct ()
	Complete construction of the plug in codec. More...

virtual bool	Transcode (const void fromPtr, unsigned &fromLen, void toPtr, unsigned &toLen, unsigned &flags)=0
	Convert from one media format to another. More...

virtual bool	SetInstanceID (const char *, unsigned)

virtual bool	GetActiveOptions (PluginCodec_OptionMap &)
	Get options that are "active" and may be different from the last SetOptions() call. More...

virtual bool	SetOptions (const char const options)
	Set all the options for the codec. More...

virtual bool	OnChangedOptions ()
	Callback for if any options are changed. More...

template<typename T >
bool	SetOptionUnsigned (T &oldValue, const char *optionValue, unsigned minimum, unsigned maximum=UINT_MAX)

bool	SetOptionUnsigned (unsigned &oldValue, const char *optionValue, unsigned minimum, unsigned maximum=UINT_MAX)

template<typename T >
bool	SetOptionBoolean (T &oldValue, const char *optionValue)

bool	SetOptionBoolean (bool &oldValue, const char *optionValue)

bool	SetOptionBit (int &oldValue, unsigned bit, const char *optionValue)

bool	SetOptionBit (unsigned &oldValue, unsigned bit, const char *optionValue)

Protected Attributes
size_t	m_outputSize

Protected Attributes inherited from PluginVideoCodec< NAME >
unsigned	m_maxWidth

unsigned	m_maxHeight

unsigned	m_width

unsigned	m_height

Protected Attributes inherited from PluginCodec< NAME >
const PluginCodec_Definition *	m_definition

bool	m_optionsSame

unsigned	m_maxBitRate

unsigned	m_frameTime

Additional Inherited Members
Public Types inherited from PluginVideoCodec< NAME >
enum	{ DefaultWidth = 352, DefaultHeight = 288 }

Public Types inherited from PluginCodec< NAME >
typedef PluginCodec_MediaFormat< NAME >	MediaFormat

Static Public Member Functions inherited from PluginCodec< NAME >
static bool	Terminate ()

template<class CodecClass >
static void *	Create_s (const PluginCodec_Definition *defn)

static void	Destroy_s (const PluginCodec_Definition , void context)

static int	Transcode_s (const PluginCodec_Definition , void context, const void fromPtr, unsigned fromLen, void toPtr, unsigned toLen, unsigned int *flags)

static int	GetOutputDataSize_s (const PluginCodec_Definition , void context, const char , void , unsigned *)

static int	ToNormalised_s (const PluginCodec_Definition defn, void , const char , void parm, unsigned *len)

static int	ToCustomised_s (const PluginCodec_Definition defn, void , const char , void parm, unsigned *len)

static int	GetActiveOptions_s (const PluginCodec_Definition , void context, const char , void parm, unsigned *parmLen)

static int	FreeOptions_s (const PluginCodec_Definition , void , const char , void parm, unsigned *len)

static int	GetOptions_s (const struct PluginCodec_Definition codec, void , const char , void parm, unsigned *len)

static int	SetOptions_s (const PluginCodec_Definition , void context, const char , void parm, unsigned *len)

static int	ValidForProtocol_s (const PluginCodec_Definition defn, void , const char , void parm, unsigned *len)

static int	SetInstanceID_s (const PluginCodec_Definition , void context, const char , void parm, unsigned *len)

static int	GetStatistics_s (const PluginCodec_Definition , void context, const char , void parm, unsigned *len)

static int	Terminate_s (const PluginCodec_Definition , void context, const char , void , unsigned *)

static struct PluginCodec_ControlDefn *	GetControls ()

Static Public Member Functions inherited from PluginCodec_Utilities
static unsigned	String2Unsigned (const std::string &str)

static void	AppendUnsigned2String (unsigned value, std::string &str)

static void	Unsigned2String (unsigned value, std::string &str)

static void	Change (const char value, PluginCodec_OptionMapBase &original, PluginCodec_OptionMapBase &changed, const char option)

static void	Change (unsigned value, PluginCodec_OptionMapBase &original, PluginCodec_OptionMapBase &changed, const char *option)

static void	ClampMax (unsigned maximum, PluginCodec_OptionMapBase &original, PluginCodec_OptionMapBase &changed, const char *option, bool forceIfZero=false)

static void	ClampMin (unsigned minimum, PluginCodec_OptionMapBase &original, PluginCodec_OptionMapBase &changed, const char *option)

static unsigned	GetMacroBlocks (unsigned width, unsigned height)

static bool	ClampResolution (unsigned &width, unsigned &height, unsigned &maxFrameSize)

static bool	ClampResolution (PluginCodec_OptionMapBase &original, PluginCodec_OptionMapBase &changed, unsigned maxWidth, unsigned maxHeight, unsigned &maxMacroBlocks, const char widthKey=PLUGINCODEC_OPTION_FRAME_WIDTH, const char heightKey=PLUGINCODEC_OPTION_FRAME_HEIGHT, const char maxWidthKey=PLUGINCODEC_OPTION_MAX_RX_FRAME_WIDTH, const char maxHeightKey=PLUGINCODEC_OPTION_MAX_RX_FRAME_HEIGHT, const char minWidthKey=PLUGINCODEC_OPTION_MIN_RX_FRAME_WIDTH, const char minHeightKey=PLUGINCODEC_OPTION_MIN_RX_FRAME_HEIGHT)

Protected Member Functions inherited from PluginCodec< NAME >
	PluginCodec (const PluginCodec_Definition *defn)

Constructor & Destructor Documentation

template<typename NAME >

PluginVideoDecoder< NAME >::PluginVideoDecoder ( const PluginCodec_Definition * defn )

inline

Member Function Documentation

template<typename NAME >

virtual bool PluginVideoDecoder< NAME >::CanOutputImage	(	unsigned	width,
		unsigned	height,
		PluginCodec_RTP &	rtp,
		unsigned &	flags
	)

inlinevirtual

References PluginCodec_RTP::GetHeaderSize(), PluginVideoCodec< NAME >::GetRawFrameSize(), PluginCodec_RTP::GetVideoHeader(), PluginCodec_Video_FrameHeader::height, PluginVideoCodec< NAME >::m_height, PluginVideoDecoder< NAME >::m_outputSize, PluginVideoCodec< NAME >::m_width, PluginCodec_ReturnCoderBufferTooSmall, PluginCodec_ReturnCoderLastFrame, PluginCodec_RTP::SetMarker(), PluginCodec_RTP::SetPayloadSize(), PluginCodec_Video_FrameHeader::width, PluginCodec_Video_FrameHeader::x, and PluginCodec_Video_FrameHeader::y.

Referenced by PluginVideoDecoder< NAME >::OutputImage().

template<typename NAME >

virtual size_t PluginVideoDecoder< NAME >::GetOutputDataSize ( )

inlinevirtual

Get the required output buffer size to be passed into Transcode.

Reimplemented from PluginCodec< NAME >.

References PluginVideoDecoder< NAME >::m_outputSize.

template<typename NAME >

virtual unsigned PluginVideoDecoder< NAME >::OutputImage	(	unsigned char *	planes[3],
		int	raster[3],
		unsigned	width,
		unsigned	height,
		PluginCodec_RTP &	rtp,
		unsigned &	flags
	)