SRL::CRAM Class Reference

Detailed Description

Color RAM management.

#include <srl_cram.hpp>

Classes
struct	Palette
	Color palette in color RAM. More...

Public Types
enum class	TextureColorMode : uint16_t {   Paletted256 = 6 , Paletted128 = 5 , Paletted64 = 4 , Paletted16 = 2 ,   RGB555 = 1 }
	Texture color mode. More...

Static Public Member Functions
static bool	GetBankUsedState (uint16_t bank, CRAM::TextureColorMode size)
	Gets a value indicating whether said color bank is being used or not.
static int32_t	GetFreeBank (CRAM::TextureColorMode size)
	Get the Free color RAM bank.
static void	SetBankUsedState (uint16_t bank, CRAM::TextureColorMode size, bool used)
	Sets a value in bank indicating whether said color bank is being used or not.

Static Public Attributes
static const void *	BaseAddress = (const void*)(VDP2_COLRAM)
	Base RAM address.

Member Enumeration Documentation

TextureColorMode

enum class SRL::CRAM::TextureColorMode : uint16_t

strong

Texture color mode.

Enumerator
Paletted256	256 color image
Paletted128	128 color image
Paletted64	64 color image
Paletted16	16 color image
RGB555	32k color image

Member Function Documentation

GetBankUsedState()

static bool SRL::CRAM::GetBankUsedState ( uint16_t bank, CRAM::TextureColorMode size )

inlinestatic

Gets a value indicating whether said color bank is being used or not.

Parameters

bank	Color bank index
size	Color bank size

Returns

true if bank is being used

GetFreeBank()

static int32_t SRL::CRAM::GetFreeBank ( CRAM::TextureColorMode size )

inlinestatic

Get the Free color RAM bank.

Parameters

size	Color palette size

Returns

-1 if no free bank was found, or Color bank index

SetBankUsedState()

static void SRL::CRAM::SetBankUsedState ( uint16_t bank, CRAM::TextureColorMode size, bool used )

inlinestatic

Sets a value in bank indicating whether said color bank is being used or not.

Parameters

bank	Color bank index
size	Color bank size
used	true if bank is being used, otherwise false