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45 lines
1.3 KiB
Text
Executable file
45 lines
1.3 KiB
Text
Executable file
$WW,1$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.
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$HL,1$
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#define DCF_COMPRESSED 1 //This is the only saved flag.
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#define DCF_PALETTE 2
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#define TRANSPARENT 0xFF
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#define BLACK 0
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#define BLUE 1
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#define GREEN 2
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#define CYAN 3
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#define RED 4
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#define PURPLE 5
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#define BROWN 6
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#define LTGRAY 7
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#define DKGRAY 8
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#define LTBLUE 9
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#define LTGREEN 10
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#define LTCYAN 11
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#define LTRED 12
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#define LTPURPLE 13
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#define YELLOW 14
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#define WHITE 15
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class CBGR48
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{
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U16 r,g,b,pad;
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};
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CBGR48 gr_palette_std[16]={
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0x000000000000,0x00000000AAAA,0x0000AAAA0000,0x0000AAAAAAAA,
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0xAAAA00000000,0xAAAA0000AAAA,0xAAAA55550000,0xAAAAAAAAAAAA,
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0x555555555555,0x55555555FFFF,0x5555FFFF5555,0x5555FFFFFFFF,
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0xFFFF55555555,0xFFFF5555FFFF,0xFFFFFFFF5555,0xFFFFFFFFFFFF};
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class GRFile
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{
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I32 width;
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I32 width_internal; //Rounded-up to multiple of 8.
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I32 height;
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I32 flags; //DCF_COMPRESSED? See $LK,"::/Kernel/Compress.CC"$.
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CBGR48 palette[16]; //Included if DCF_PALETTE.
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U8 body[];
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};$HL,0$
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See $LK,"DCSave",A="MN:DCSave"$(), $LK,"GRWrite",A="MN:GRWrite"$(), $LK,"DCLoad",A="MN:DCLoad"$(), and $LK,"GRRead",A="MN:GRRead"$().
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