openMSX
Public Types | Static Public Member Functions | Static Public Attributes | List of all members
openmsx::Graphic4Mode Struct Reference

Represents V9938 Graphic 4 mode (SCREEN5). More...

Public Types

using IncrByteAddr = IncrByteAddr4
 
using IncrPixelAddr = IncrPixelAddr4
 
using IncrMask = IncrMask4
 
using IncrShift = IncrShift4
 

Static Public Member Functions

static unsigned addressOf (unsigned x, unsigned y, bool extVRAM)
 
static byte point (VDPVRAM &vram, unsigned x, unsigned y, bool extVRAM)
 
template<typename LogOp >
static void pset (EmuTime::param time, VDPVRAM &vram, unsigned x, unsigned addr, byte src, byte color, LogOp op)
 
static byte duplicate (byte color)
 

Static Public Attributes

static const byte COLOR_MASK = 0x0F
 
static const byte PIXELS_PER_BYTE = 2
 
static const byte PIXELS_PER_BYTE_SHIFT = 1
 
static const unsigned PIXELS_PER_LINE = 256
 

Detailed Description

Represents V9938 Graphic 4 mode (SCREEN5).

Definition at line 165 of file VDPCmdEngine.cc.

Member Typedef Documentation

§ IncrByteAddr

Definition at line 167 of file VDPCmdEngine.cc.

§ IncrMask

Definition at line 169 of file VDPCmdEngine.cc.

§ IncrPixelAddr

Definition at line 168 of file VDPCmdEngine.cc.

§ IncrShift

Definition at line 170 of file VDPCmdEngine.cc.

Member Function Documentation

§ addressOf()

unsigned openmsx::Graphic4Mode::addressOf ( unsigned  x,
unsigned  y,
bool  extVRAM 
)
inlinestatic

§ duplicate()

byte openmsx::Graphic4Mode::duplicate ( byte  color)
inlinestatic

Definition at line 207 of file VDPCmdEngine.cc.

§ point()

byte openmsx::Graphic4Mode::point ( VDPVRAM vram,
unsigned  x,
unsigned  y,
bool  extVRAM 
)
inlinestatic

§ pset()

template<typename LogOp >
void openmsx::Graphic4Mode::pset ( EmuTime::param  time,
VDPVRAM vram,
unsigned  x,
unsigned  addr,
byte  src,
byte  color,
LogOp  op 
)
inlinestatic

Definition at line 199 of file VDPCmdEngine.cc.

Member Data Documentation

§ COLOR_MASK

const byte openmsx::Graphic4Mode::COLOR_MASK = 0x0F
static

Definition at line 171 of file VDPCmdEngine.cc.

§ PIXELS_PER_BYTE

const byte openmsx::Graphic4Mode::PIXELS_PER_BYTE = 2
static

Definition at line 172 of file VDPCmdEngine.cc.

§ PIXELS_PER_BYTE_SHIFT

const byte openmsx::Graphic4Mode::PIXELS_PER_BYTE_SHIFT = 1
static

Definition at line 173 of file VDPCmdEngine.cc.

§ PIXELS_PER_LINE

const unsigned openmsx::Graphic4Mode::PIXELS_PER_LINE = 256
static

Definition at line 174 of file VDPCmdEngine.cc.


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