asset.c File Reference

Functions
void	__asset_init_compression_lvl2 (void)
	Initialize compression level 2 (APLIB)
void	__asset_init_compression_lvl3 (void)
	Initialize compression level 3 (SHRINKLER)
int	must_open (const char *fn)
	Open a file and assert on error.
FILE *	must_fopen (const char *fn)
	Open a file as FILE* and assert on error.
void *	asset_load (const char *fn, int *sz)
	Load an asset file (possibly uncompressing it)

Detailed Description

Author

Giovanni Bajo giova.nosp@m.nnib.nosp@m.ajo@g.nosp@m.mail.nosp@m..com

Function Documentation

asset_load()

void * asset_load	(	const char *	fn,
		int *	sz
	)

Load an asset file (possibly uncompressing it)

This function loads a file from a file system (eg: from ROM or SD). If the file was compressed using the mkasset tool, it will be automatically uncompressed.

Parameters

fn	Filename to load (including filesystem prefix, eg: "rom:/foo.dat")
sz	If not NULL, this will be filed with the uncompressed size of the loaded file

Returns

void* Pointer to the loaded file (must be freed with free() when done)