ZealOS/src/Doc/GRFiles.DD
TomAwezome db32fdb367 Reformatted entire codebase.
Reformatted DolDoc files, adjusted sprites in documentation to reflect naming changes, corrected keybinding labels in AutoComplete window, fixed formatting error in Tips.DD.

Added DVD Boot AHCI prototyping into Kernel, displays detected AHCI configuration and halts mid-boot.

Small modifications to standard font, slight increase to mouse X and Y speed.
2020-12-23 18:27:18 -05:00

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$WW,1$GR graphics files are 8-bits-per-pixels but only 4-bits of color, with transparency and no palette. Compression is the standard ZenithOS$FG$ LZW compression.
$HL,1$
#define DCF_COMPRESSED 1 //This is the only saved flag.
#define DCF_PALETTE 2
#define TRANSPARENT 0xFF
#define BLACK 0
#define BLUE 1
#define GREEN 2
#define CYAN 3
#define RED 4
#define PURPLE 5
#define BROWN 6
#define LTGRAY 7
#define DKGRAY 8
#define LTBLUE 9
#define LTGREEN 10
#define LTCYAN 11
#define LTRED 12
#define LTPURPLE 13
#define YELLOW 14
#define WHITE 15
class CBGR48
{
U16 r, g, b, pad;
};
CBGR48 gr_palette_std[16] = {
0x000000000000, 0x00000000AAAA, 0x0000AAAA0000, 0x0000AAAAAAAA,
0xAAAA00000000, 0xAAAA0000AAAA, 0xAAAA55550000, 0xAAAAAAAAAAAA,
0x555555555555, 0x55555555FFFF, 0x5555FFFF5555, 0x5555FFFFFFFF,
0xFFFF55555555, 0xFFFF5555FFFF, 0xFFFFFFFF5555, 0xFFFFFFFFFFFF};
class GRFile
{
I32 width;
I32 width_internal; //Rounded-up to multiple of 8.
I32 height;
I32 flags; //DCF_COMPRESSED? See $LK,"::/Kernel/Compress.CC"$.
CBGR48 palette[16]; //Included if DCF_PALETTE.
U8 body[];
};$HL,0$
See $LK,"DCSave",A="MN:DCSave"$(), $LK,"GRWrite",A="MN:GRWrite"$(), $LK,"DCLoad",A="MN:DCLoad"$(), and $LK,"GRRead",A="MN:GRRead"$().