include/dvb_font.h File Reference

Font loading functions required by MHEG5 engine (Hong Kong profile) More...

#include "techtype.h"
#include "mherrors.h"

Go to the source code of this file.

Data Structures
struct	S_FontData
Enumerations
enum	E_FontDataType { MHEG5_RAW_FONT_DATA_TTF, MHEG5_FONT_FILE_PATH_TTF }
Functions
E_MhegErr	DVB_MhegGetEmbeddedFont (const U8BIT *fontName, S_FontData **fontData)
	Retrieves the specified embedded font. Depending on the requirements of the platform, it may either pass back:

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Detailed Description

Font loading functions required by MHEG5 engine (Hong Kong profile)

Date:

25/03/2010

Author:

Adam Sturtridge

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Function Documentation

E_MhegErr DVB_MhegGetEmbeddedFont	(	const U8BIT *	fontName,
		S_FontData **	fontData
	)

Retrieves the specified embedded font. Depending on the requirements of the platform, it may either pass back:

• The whole font file in memory, which allows faster rendering but requires a large amount of free memory.
• Or the filename of the font file for the engine to open, which requires less memory but will slow down the rendering process.

  Parameters:

  fontName	Name of the font required, as specified in the application
  fontData	Pointer to the data for the required font.

  Returns:

  MHERR_OK - Success MHERR_BAD_PARAMETER - Requested font not available MHERR_INTERNAL - Any other error