PluginCodec_MediaFormat Class Reference

#include <opalplugin.hpp>

Public Types
typedef struct PluginCodec_Option const *const *	OptionsTable
typedef std::map< std::string, std::string >	OptionMap
Public Member Functions
virtual	~PluginCodec_MediaFormat ()
const void *	GetOptionsTable () const
virtual bool	IsValidForProtocol (const char *)
	Determine if codec is valid for the specified protocol.
bool	AdjustOptions (void *parm, unsigned *parmLen, bool(PluginCodec_MediaFormat::*adjuster)(OptionMap &original, OptionMap &changed))
	Utility function to adjust option strings, used by ToNormalised()/ToCustomised().
virtual bool	ToNormalised (OptionMap &original, OptionMap &changed)=0
	Adjust normalised options calculated from codec specific options.
virtual bool	ToCustomised (OptionMap &original, OptionMap &changed)=0
virtual void	AdjustForVersion (unsigned version, const PluginCodec_Definition *)
Static Public Member Functions
static void	Change (const char *value, OptionMap &original, OptionMap &changed, const char *option)
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 (unsigned value, OptionMap &original, OptionMap &changed, const char *option)
static void	ClampMax (unsigned maximum, OptionMap &original, OptionMap &changed, const char *option)
static void	ClampMin (unsigned minimum, OptionMap &original, OptionMap &changed, const char *option)
static void	AdjustAllForVersion (unsigned version, const PluginCodec_Definition *definitions, size_t size)
Protected Member Functions
	PluginCodec_MediaFormat (OptionsTable options)
Protected Attributes
OptionsTable	m_options

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Member Typedef Documentation

typedef std::map<std::string, std::string> PluginCodec_MediaFormat::OptionMap

typedef struct PluginCodec_Option const* const* PluginCodec_MediaFormat::OptionsTable [read]

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Constructor & Destructor Documentation

PluginCodec_MediaFormat::PluginCodec_MediaFormat

(

OptionsTable

options

)

[inline, protected]

virtual PluginCodec_MediaFormat::~PluginCodec_MediaFormat

(

)

[inline, virtual]

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Member Function Documentation

static void PluginCodec_MediaFormat::AdjustAllForVersion	(	unsigned	version,
		const PluginCodec_Definition *	definitions,
		size_t	size
	)			[inline, static]

References AdjustForVersion(), and PluginCodec_GetCodecFunction::userData.

virtual void PluginCodec_MediaFormat::AdjustForVersion	(	unsigned	version,
		const PluginCodec_Definition *
	)			[inline, virtual]

References m_options, PLUGIN_CODEC_VERSION_INTERSECT, and PLUGINCODEC_MEDIA_PACKETIZATIONS.

Referenced by AdjustAllForVersion().

bool PluginCodec_MediaFormat::AdjustOptions	(	void *	parm,
		unsigned *	parmLen,
		bool(PluginCodec_MediaFormat::*)(OptionMap &original, OptionMap &changed)	adjuster
	)			[inline]

Utility function to adjust option strings, used by ToNormalised()/ToCustomised().

References PTRACE.

static void PluginCodec_MediaFormat::AppendUnsigned2String	(	unsigned	value,
		std::string &	str
	)			[inline, static]

Referenced by Unsigned2String().

static void PluginCodec_MediaFormat::Change	(	unsigned	value,
		OptionMap &	original,
		OptionMap &	changed,
		const char *	option
	)			[inline, static]

References String2Unsigned(), and Unsigned2String().

static void PluginCodec_MediaFormat::Change	(	const char *	value,
		OptionMap &	original,
		OptionMap &	changed,
		const char *	option
	)			[inline, static]

static void PluginCodec_MediaFormat::ClampMax	(	unsigned	maximum,
		OptionMap &	original,
		OptionMap &	changed,
		const char *	option
	)			[inline, static]

References String2Unsigned(), and Unsigned2String().

static void PluginCodec_MediaFormat::ClampMin	(	unsigned	minimum,
		OptionMap &	original,
		OptionMap &	changed,
		const char *	option
	)			[inline, static]

References String2Unsigned(), and Unsigned2String().

const void* PluginCodec_MediaFormat::GetOptionsTable

(

)

const [inline]

References m_options.

virtual bool PluginCodec_MediaFormat::IsValidForProtocol

(

const char *

)

[inline, virtual]

Determine if codec is valid for the specified protocol.

static unsigned PluginCodec_MediaFormat::String2Unsigned

(

const std::string &

str

)

[inline, static]

Referenced by Change(), ClampMax(), and ClampMin().

virtual bool PluginCodec_MediaFormat::ToCustomised	(	OptionMap &	original,
		OptionMap &	changed
	)			[pure virtual]

Referenced by PluginCodec< NAME >::ToCustomised().

virtual bool PluginCodec_MediaFormat::ToNormalised	(	OptionMap &	original,
		OptionMap &	changed
	)			[pure virtual]

Adjust normalised options calculated from codec specific options.

Referenced by PluginCodec< NAME >::ToNormalised().

static void PluginCodec_MediaFormat::Unsigned2String	(	unsigned	value,
		std::string &	str
	)			[inline, static]

References AppendUnsigned2String().

Referenced by Change(), ClampMax(), and ClampMin().

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Field Documentation

OptionsTable PluginCodec_MediaFormat::m_options [protected]

Referenced by AdjustForVersion(), and GetOptionsTable().

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The documentation for this class was generated from the following file:

• opalplugin.hpp