GBA4BPP

4 bit per pixel tile format with palette. Each pixel is stored in linear order. Commonly used by the GBA.

struct GBA4BPP {

ubyte[32] raw;

string toBase64();

ubyte[8][8] pixelMatrix();

}

Members

Functions

pixelMatrix ubyte[8][8] pixelMatrix(): Undocumented in source. Be warned that the author may not have intended to support it.
toBase64 string toBase64(): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

raw ubyte[32] raw;: Undocumented in source.

Examples

import std.string : representation;
const data = GBA4BPP(import("bpp4-sample2.bin").representation[0 .. 8 * 4]);
const ubyte[8][8] finaldata = [
	[0x0, 0x0, 0x3, 0xC, 0x5, 0xC, 0x5, 0x0],
	[0xE, 0xC, 0xD, 0xE, 0x6, 0x6, 0x6, 0x6],
	[0xC, 0xC, 0xD, 0x0, 0x0, 0x0, 0xB, 0x0],
	[0x3, 0x0, 0x3, 0x7, 0x0, 0x0, 0x3, 0x8],
	[0x0, 0x0, 0xC, 0x0, 0x0, 0x0, 0xD, 0x0],
	[0x0, 0x0, 0x8, 0x0, 0x1, 0x1, 0xF, 0x1],
	[0x8, 0x8, 0x9, 0x8, 0x0, 0x0, 0xE, 0x0],
	[0xC, 0xD, 0xC, 0xC, 0xE, 0x6, 0x6, 0xE]
];
assert(data.pixelMatrix() == finaldata);

GBA4BPP

Members

Functions

Variables

Examples

Meta

Source