nn::font::PackedFont::GetRequireBufferSize Member Function

static u32 GetRequireBufferSize(
     const void * bfnt,
     const char * glyphGroups,
     int numSheetCache
);

	Name	Description
in	bfnt	Pointer to the first part of a binary resource (BFNT) loaded into memory.
in	glyphGroups	String specifying the glyph group to load.
in	numSheetCache	Maximum number of cached expanded sheets.
in	rateSheetCache	Proportion of the maximum number of cached expanded sheets to the number of sheets.

Returns the buffer size required for constructing a font with the Construct or InitStreamingConstruct functions. Returns 0 if the buffer size could not be calculated for some reason, such as when bfnt is an invalid resource.

Calculates the buffer size required to construct the font.