Layer

The basis of all layer classes, containing functions for rendering. TODO: Move rendering functions to an external library.

abstract

class Layer {

protected @nogc

void function(uint* src, uint* dest, size_t length) mainRenderingFunction;

protected @nogc

void function(ushort* src, uint* dest, uint* palette, size_t length) mainColorLookupFunction;

protected @nogc

void function(ubyte* src, uint* dest, uint* palette, size_t length) main8BitColorLookupFunction;

protected @nogc

void function(ubyte* src, uint* dest, uint* palette, size_t length, int offset) main4BitColorLookupFunction;

LayerRenderingMode renderMode;

void setRasterizer(int rX, int rY);

void setRenderingMode(LayerRenderingMode mode);

void scroll(int x, int y);

void relScroll(int x, int y);

void updateRaster(void* workpad, int pitch, Color* palette, int[] threads);

void flipHorizontal(uint* src, int length);

}

Members

Functions

flipHorizontal void flipHorizontal(uint* src, int length): Standard algorithm for horizontal mirroring
getSX int getSX(): Getter for the X scroll position.
getSY int getSY(): Getter for the Y scroll position.
relScroll void relScroll(int x, int y): Relative scrolling. Positive values scrolls the layer left and up, negative values scrolls the layer down and right.
scroll void scroll(int x, int y): Absolute scrolling.
setRasterizer void setRasterizer(int rX, int rY): Sets the main rasterizer
setRenderingMode void setRenderingMode(LayerRenderingMode mode): Sets the rendering mode
updateRaster void updateRaster(void* workpad, int pitch, Color* palette, int[] threads): Override this to enable output to the raster

Variables

main4BitColorLookupFunction void function(ubyte* src, uint* dest, uint* palette, size_t length, int offset) main4BitColorLookupFunction;: Undocumented in source.
main8BitColorLookupFunction void function(ubyte* src, uint* dest, uint* palette, size_t length) main8BitColorLookupFunction;: Undocumented in source.
mainColorLookupFunction void function(ushort* src, uint* dest, uint* palette, size_t length) mainColorLookupFunction;: Undocumented in source.
mainRenderingFunction void function(uint* src, uint* dest, size_t length) mainRenderingFunction;: Used to get around some readability issues. (void* src, void* dest, int length)
rasterX int rasterX;
rasterY int rasterY;: Undocumented in source.
renderMode LayerRenderingMode renderMode;: Undocumented in source.
sX int sX;
sY int sY;: Undocumented in source.

Meta

Source

See Implementation

PixelPerfectEngine graphics layers classes

enums

LayerRenderingMode

interfaces

structs

MappingElement