#include <evmu_icondata.h>

Data Fields
char	description [16]

uint32_t	vmuIconOffset

uint32_t	dcIconOffset

Related Symbols
(Note that these are not member symbols.)
Read Accessors
Methods for fetching data
const char *	EvmuIconData_description (const EvmuIconData pSelf, GblStringBuffer pBuff)

GblBool	EvmuIconData_secretBiosUnlocked (const EvmuIconData *pSelf)

const void *	EvmuIconData_vmuIcon (const EvmuIconData *pSelf)

const void *	EvmuIconData_dcIcon (const EvmuIconData *pSelf)

uint16_t	EvmuIconData_dcPaletteEntry (const EvmuIconData *pSelf, size_t idx)

const uint8_t *	EvmuIconData_secretBiosBytes (const EvmuIconData *pSelf)

size_t	EvmuIconData_totalBytes (const EvmuIconData *pSelf)

Write Accessors
Methods for storing data
size_t	EvmuIconData_setDescription (EvmuIconData pSelf, const char pString)

void	EvmuIconData_unlockSecretBios (EvmuIconData *pSelf, GblBool unlock)

void	EvmuIconData_setSecretBiosBytes (EvmuIconData pSelf, const uint8_t pBytes)

Utilities
Miscellaneous methods
GblByteArray *	EvmuIconData_createVmuIconArgb4444 (const EvmuIconData *pSelf)

GblByteArray *	EvmuIconData_createDcIconArgb4444 (const EvmuIconData *pSelf)

EVMU_RESULT	EvmuIconData_log (const EvmuIconData *pSelf)

Detailed Description

Header structure for the ICONDATA_VMS special VMU file.

EvmuIconData is the VMS file payload for the special ICONDATA_VMS reserved file. It doesn't have all of the regular VMS header fields and is treated differently from regular VMS headers.

Definition at line 102 of file evmu_icondata.h.

Friends And Related Symbol Documentation

◆ EvmuIconData_createDcIconArgb4444()

GblByteArray * EvmuIconData_createDcIconArgb4444 ( const EvmuIconData * pSelf )

Creats and returns a GblByteArray containing an ARGB4444 16-bit format texture for the DC icon.

◆ EvmuIconData_createVmuIconArgb4444()

GblByteArray * EvmuIconData_createVmuIconArgb4444 ( const EvmuIconData * pSelf )

Creates and returns a GblByteArray containing an ARGB4444 16-bit format texture for the VMU icon.

◆ EvmuIconData_dcIcon()

const void * EvmuIconData_dcIcon ( const EvmuIconData * pSelf )

Returns a raw data pointer to the DC icon, which is a 4-bit paletted image where each color is 16-bit.

◆ EvmuIconData_dcPaletteEntry()

uint16_t EvmuIconData_dcPaletteEntry	(	const EvmuIconData *	pSelf,
		size_t	idx )

Returns the 16-bit color palette entry at index idx for the DC icon.

◆ EvmuIconData_description()

const char * EvmuIconData_description	(	const EvmuIconData *	pSelf,
		GblStringBuffer *	pBuff )

Fills the given GblStringBuffer with the EvmuIconData::description field, returning its C string.

◆ EvmuIconData_log()

EVMU_RESULT EvmuIconData_log ( const EvmuIconData * pSelf )

Dumps all attribute and field information for EvmuIconData to the libGimbal log system.

◆ EvmuIconData_secretBiosBytes()

const uint8_t * EvmuIconData_secretBiosBytes ( const EvmuIconData * pSelf )

Returns a pointer to the beginning of the byte sequence for unlocking the secret DC BIOS.

◆ EvmuIconData_secretBiosUnlocked()

GblBool EvmuIconData_secretBiosUnlocked ( const EvmuIconData * pSelf )

Returns GBL_TRUE if the secret 3D Dreamcast BIOS has been unlocked, GBL_FALSE otherwise.

◆ EvmuIconData_setDescription()

size_t EvmuIconData_setDescription	(	EvmuIconData *	pSelf,
		const char *	pString )

Sets the EvmuIconData::description field to the string given by pString, returning the number of bytes copied.

◆ EvmuIconData_setSecretBiosBytes()

void EvmuIconData_setSecretBiosBytes	(	EvmuIconData *	pSelf,
		const uint8_t *	pBytes )

Sets the 16-byte sequence for unlocking the secret BIOS to the data pointed to by pBytes.

◆ EvmuIconData_totalBytes()

size_t EvmuIconData_totalBytes ( const EvmuIconData * pSelf )

Returns the total size of the EvmuIconData file on the filesystem in bytes.

◆ EvmuIconData_unlockSecretBios()

void EvmuIconData_unlockSecretBios	(	EvmuIconData *	pSelf,
		GblBool	unlock )

Locks or unlocks the secret 3D additional Dreamcast BIOS by writing a secret bit sequence.

◆ EvmuIconData_vmuIcon()

const void * EvmuIconData_vmuIcon ( const EvmuIconData * pSelf )

Returns a raw data pointer to the VMU icon, which is a monochrome bitmap.

Field Documentation

◆ dcIconOffset

uint32_t EvmuIconData::dcIconOffset

Byte offset of the DC icon from the header.

Definition at line 106 of file evmu_icondata.h.

◆ description

char EvmuIconData::description[16]

VMU filesystem description of file.

Definition at line 104 of file evmu_icondata.h.

◆ vmuIconOffset

uint32_t EvmuIconData::vmuIconOffset

Byte offset of the VMU icon from the header.

Definition at line 105 of file evmu_icondata.h.

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

evmu_icondata.h

Data Fields

Related Symbols