PPU

Undocumented in source.

class PPU : PPUMemory {

this(Console console);

void reset();

ubyte readRegister(ushort address);

void writeRegister(ushort address, ubyte value);

ubyte readPalette(ushort address);

void writePalette(ushort address, ubyte value);

void save(string[string] state);

void load(string[string] state);

Console console;

ubyte[2048] nameTableData;

ImageRGBA front;

ImageRGBA back;

int scanLine;

bool renderingEnabled;

bool prevRenderingEnabled;

bool renderingEnabledUpdated;

ubyte[32] paletteData;

ubyte[256] oamData;

ushort vWriteValue;

ubyte vWriteDelay;

ubyte vReadIgnoreCounter;

ubyte register;

bool nmiOccurred;

bool nmiOutput;

bool nmiPrevious;

ubyte nameTableByte;

ubyte attributeTableByte;

ubyte lowTileByte;

ubyte highTileByte;

ulong tileData;

ushort tileAddress;

int spriteCount;

uint[8] spritePatterns;

ubyte[8] spritePositions;

ubyte[8] spritePriorities;

ubyte[8] spriteIndexes;

ubyte flagNameTable;

ubyte flagIncrement;

ubyte flagSpriteTable;

ubyte flagBackgroundTable;

ubyte flagSpriteSize;

ubyte flagMasterSlave;

ubyte flagShowBackground;

ubyte flagShowSprites;

ubyte flagGrayscale;

ubyte flagShowLeftBackground;

ubyte flagShowLeftSprites;

ubyte flagRedTint;

ubyte flagGreenTint;

ubyte flagBlueTint;

ubyte flagSpriteZeroHit;

ubyte flagSpriteOverflow;

ubyte oamAddress;

ubyte bufferedData;

}

Constructors

this this(Console console): Undocumented in source.

Members

Functions

load void load(string[string] state): Undocumented in source. Be warned that the author may not have intended to support it.
readPalette ubyte readPalette(ushort address): Undocumented in source. Be warned that the author may not have intended to support it.
readRegister ubyte readRegister(ushort address): Undocumented in source. Be warned that the author may not have intended to support it.
reset void reset(): Undocumented in source. Be warned that the author may not have intended to support it.
save void save(string[string] state): Undocumented in source. Be warned that the author may not have intended to support it.
step void step(): Undocumented in source. Be warned that the author may not have intended to support it.
writePalette void writePalette(ushort address, ubyte value): Undocumented in source. Be warned that the author may not have intended to support it.
writeRegister void writeRegister(ushort address, ubyte value): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

attributeTableByte ubyte attributeTableByte;: Undocumented in source.
back ImageRGBA back;: Undocumented in source.
bufferedData ubyte bufferedData;: Undocumented in source.
console Console console;: Undocumented in source.
cycle int cycle;: Undocumented in source.
f ubyte f;: Undocumented in source.
flagBackgroundTable ubyte flagBackgroundTable;: Undocumented in source.
flagBlueTint ubyte flagBlueTint;: Undocumented in source.
flagGrayscale ubyte flagGrayscale;: Undocumented in source.
flagGreenTint ubyte flagGreenTint;: Undocumented in source.
flagIncrement ubyte flagIncrement;: Undocumented in source.
flagMasterSlave ubyte flagMasterSlave;: Undocumented in source.
flagNameTable ubyte flagNameTable;: Undocumented in source.
flagRedTint ubyte flagRedTint;: Undocumented in source.
flagShowBackground ubyte flagShowBackground;: Undocumented in source.
flagShowLeftBackground ubyte flagShowLeftBackground;: Undocumented in source.
flagShowLeftSprites ubyte flagShowLeftSprites;: Undocumented in source.
flagShowSprites ubyte flagShowSprites;: Undocumented in source.
flagSpriteOverflow ubyte flagSpriteOverflow;: Undocumented in source.
flagSpriteSize ubyte flagSpriteSize;: Undocumented in source.
flagSpriteTable ubyte flagSpriteTable;: Undocumented in source.
flagSpriteZeroHit ubyte flagSpriteZeroHit;: Undocumented in source.
frame ulong frame;: Undocumented in source.
front ImageRGBA front;: Undocumented in source.
highTileByte ubyte highTileByte;: Undocumented in source.
lowTileByte ubyte lowTileByte;: Undocumented in source.
nameTableByte ubyte nameTableByte;: Undocumented in source.
nameTableData ubyte[2048] nameTableData;: Undocumented in source.
nmiOccurred bool nmiOccurred;: Undocumented in source.
nmiOutput bool nmiOutput;: Undocumented in source.
nmiPrevious bool nmiPrevious;: Undocumented in source.
oamAddress ubyte oamAddress;: Undocumented in source.
oamData ubyte[256] oamData;: Undocumented in source.
paletteData ubyte[32] paletteData;: Undocumented in source.
prevRenderingEnabled bool prevRenderingEnabled;: Undocumented in source.
register ubyte register;: Undocumented in source.
renderingEnabled bool renderingEnabled;: Undocumented in source.
renderingEnabledUpdated bool renderingEnabledUpdated;: Undocumented in source.
scanLine int scanLine;: Undocumented in source.
spriteCount int spriteCount;: Undocumented in source.
spriteIndexes ubyte[8] spriteIndexes;: Undocumented in source.
spritePatterns uint[8] spritePatterns;: Undocumented in source.
spritePositions ubyte[8] spritePositions;: Undocumented in source.
spritePriorities ubyte[8] spritePriorities;: Undocumented in source.
t ushort t;: Undocumented in source.
tileAddress ushort tileAddress;: Undocumented in source.
tileData ulong tileData;: Undocumented in source.
v ushort v;: Undocumented in source.
vReadIgnoreCounter ubyte vReadIgnoreCounter;: Undocumented in source.
vWriteDelay ubyte vWriteDelay;: Undocumented in source.
vWriteValue ushort vWriteValue;: Undocumented in source.
w ubyte w;: Undocumented in source.
x ubyte x;: Undocumented in source.

Inherited Members

From PPUMemory

read ubyte read(ushort address): Undocumented in source. Be warned that the author may not have intended to support it.
write void write(ushort address, ubyte value): Undocumented in source. Be warned that the author may not have intended to support it.

Meta

Source

See Implementation

nes ppu classes

PPU

structs

SpritePixel