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@@ -6,6 +6,7 @@ Which_File_Type :: enum {
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Unknown,
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Unknown,
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BMP,
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BMP,
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+ DjVu, // AT&T DjVu file format
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EXR,
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EXR,
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FLIF,
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FLIF,
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GIF,
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GIF,
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@@ -88,6 +89,11 @@ which_bytes :: proc(data: []byte) -> Which_File_Type {
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switch {
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switch {
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case s[:2] == "BM":
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case s[:2] == "BM":
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return .BMP
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return .BMP
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+ case s[:8] == "AT&TFORM":
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+ switch s[12:16] {
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+ case "DJVU", "DJVM":
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+ return .DjVu
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+ }
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case s[:4] == "\x76\x2f\x31\x01":
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case s[:4] == "\x76\x2f\x31\x01":
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return .EXR
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return .EXR
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case s[:6] == "GIF87a", s[:6] == "GIF89a":
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case s[:6] == "GIF87a", s[:6] == "GIF89a":
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gingerBill