openmsx::P1Policy Struct Reference

Inheritance diagram for openmsx::P1Policy:

Static Public Member Functions
static byte	readNameTable (const V9990VRAM &vram, unsigned addr)
static byte	readPatternTable (const V9990VRAM &vram, unsigned addr)
static byte	readSpriteAttr (const V9990VRAM &vram, unsigned addr)
static unsigned	spritePatOfst (byte spriteNo, byte spriteY)

Static Public Attributes
static constexpr unsigned	SCREEN_WIDTH = 256
static constexpr unsigned	IMAGE_WIDTH = 2 * SCREEN_WIDTH
static constexpr unsigned	NAME_CHARS = IMAGE_WIDTH / 8
static constexpr unsigned	PATTERN_CHARS = SCREEN_WIDTH / 8

Detailed Description

Definition at line 28 of file V9990PxConverter.cc.

Member Function Documentation

readNameTable()

static byte openmsx::P1Policy::readNameTable ( const V9990VRAM &  vram, unsigned  addr  )

inlinestatic

Definition at line 29 of file V9990PxConverter.cc.

References openmsx::V9990VRAM::readVRAMP1().

readPatternTable()

static byte openmsx::P1Policy::readPatternTable ( const V9990VRAM &  vram, unsigned  addr  )

inlinestatic

Definition at line 32 of file V9990PxConverter.cc.

References openmsx::V9990VRAM::readVRAMP1().

readSpriteAttr()

static byte openmsx::P1Policy::readSpriteAttr ( const V9990VRAM &  vram, unsigned  addr  )

inlinestatic

Definition at line 35 of file V9990PxConverter.cc.

References openmsx::V9990VRAM::readVRAMP1().

spritePatOfst()

static unsigned openmsx::P1Policy::spritePatOfst ( byte  spriteNo, byte  spriteY  )

inlinestatic

Definition at line 38 of file V9990PxConverter.cc.

Member Data Documentation

IMAGE_WIDTH

constexpr unsigned openmsx::P1Policy::IMAGE_WIDTH = 2 * SCREEN_WIDTH

staticconstexpr

Definition at line 43 of file V9990PxConverter.cc.

NAME_CHARS

constexpr unsigned openmsx::P1Policy::NAME_CHARS = IMAGE_WIDTH / 8

staticconstexpr

Definition at line 44 of file V9990PxConverter.cc.

PATTERN_CHARS

constexpr unsigned openmsx::P1Policy::PATTERN_CHARS = SCREEN_WIDTH / 8

staticconstexpr

Definition at line 45 of file V9990PxConverter.cc.

SCREEN_WIDTH

constexpr unsigned openmsx::P1Policy::SCREEN_WIDTH = 256

staticconstexpr

Definition at line 42 of file V9990PxConverter.cc.

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

• V9990PxConverter.cc