AJATimeCodeBurn Class Reference

#include <timecodeburn.h>

Public Member Functions
AJA_EXPORT	AJATimeCodeBurn (void)
virtual AJA_EXPORT	~AJATimeCodeBurn (void)
AJA_EXPORT bool	RenderTimeCodeFont (AJA_PixelFormat pixelFormat, uint32_t numPixels, uint32_t numLines)
AJA_EXPORT bool	BurnTimeCode (void *pBaseVideoAddress, const std::string &inTimeCodeStr, const uint32_t inYPercent)
AJA_EXPORT bool	BurnTimeCode (char *pBaseVideoAddress, const char *pTimeCodeString, const uint32_t percentY)

Protected Member Functions
void	CopyDigit (int digitOffset, char *pFrameBuff)
void	writeV210Pixel (char **pBytePtr, int x, int c, int y)
void	writeYCbCr10PackedPlanerPixel (char **pBytePtr, int x, int y)

Detailed Description

Class to support burning a simple timecode over raster.

Definition at line 19 of file timecodeburn.h.

Constructor & Destructor Documentation

AJATimeCodeBurn()

AJATimeCodeBurn::AJATimeCodeBurn

(

void

)

Definition at line 21 of file timecodeburn.cpp.

~AJATimeCodeBurn()

AJATimeCodeBurn::~AJATimeCodeBurn ( void  )

virtual

Definition at line 35 of file timecodeburn.cpp.

Member Function Documentation

BurnTimeCode() [1/2]

bool AJATimeCodeBurn::BurnTimeCode	(	char *	pBaseVideoAddress,
		const char *	pTimeCodeString,
		const uint32_t	percentY
	)

DEPRECATED: Use std::string version of this function.

Definition at line 88 of file timecodeburn.cpp.

BurnTimeCode() [2/2]

bool AJATimeCodeBurn::BurnTimeCode	(	void *	pBaseVideoAddress,
		const std::string &	inTimeCodeStr,
		const uint32_t	inYPercent
	)

Burns a timecode in with simple font 00:00:00;00.

Parameters

[in]	pBaseVideoAddress	Base address of Raster
[in]	inTimeCodeStr	A string containing something like "00:00:00:00"
[in]	inYPercent	Percent down the screen. If 0, will make it 80.

Returns

True if successful; otherwise false.

Definition at line 45 of file timecodeburn.cpp.

CopyDigit()

void AJATimeCodeBurn::CopyDigit ( int  digitOffset, char *  pFrameBuff  )

protected

Definition at line 93 of file timecodeburn.cpp.

RenderTimeCodeFont()

bool AJATimeCodeBurn::RenderTimeCodeFont	(	AJA_PixelFormat	pixelFormat,
		uint32_t	numPixels,
		uint32_t	numLines
	)

Render a small set of characters for timecode ahead of time...This needs to be called before BurnTimeCode or BurnTimeCode will fail.

Parameters

[in]	pixelFormat	Specifies the pixel format of the rendering buffer.
[in]	numPixels	Specifies the raster bitmap width.
[in]	numLines	Specifies the raster bitmap height.

Definition at line 447 of file timecodeburn.cpp.

writeV210Pixel()

void AJATimeCodeBurn::writeV210Pixel ( char **  pBytePtr, int  x, int  c, int  y  )

protected

Definition at line 806 of file timecodeburn.cpp.

writeYCbCr10PackedPlanerPixel()

void AJATimeCodeBurn::writeYCbCr10PackedPlanerPixel ( char **  pBytePtr, int  x, int  y  )

protected

Definition at line 844 of file timecodeburn.cpp.

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

• /home/tcbuilder/buildAgent/work/df8e8cce5bebfd58/libajantv2/ajabase/common/timecodeburn.h
• /home/tcbuilder/buildAgent/work/df8e8cce5bebfd58/libajantv2/ajabase/common/timecodeburn.cpp