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BMP - RLE compression
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Originally posted by mmmmario View PostHi,
could you please add RLE compress option in BMP save dialog?
The BMP format description:
http://www.fileinfo.net/extension/bmp
So I would like to see BMP compression too, but just because I like that implementations are complete not because it is really useful...
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optimise...
+1 to RLE compression of 4 and 8 bit images
Originally posted by midora View PostIn my collection of files there are some RLE compressed files which are larger than the uncompressed variant.
Chosing the best marker byte for compressed parts is done using the most non used byte (color) in the image but it has some optimisations sometimes
If there are >=255 colors used, the best marker is the non used color but if all 256 colors are used and exists 2 (or more) the most less used colors that can be used for compress marker then you have two choices:
1) virtualy compress the file separate for every that possible marker (not all 256 variants - recommended if you like the best compression)
2) see what color used for possible marker compression might be compressed in image (that's the best if is only one, or one from the best if there are at least 2)
I also recommend read this.Imi este indiferent ce cred ceilalti despre mine, caci oricum fiecare crede ce-i convine lui si nu ceea ce e real,
doar ca mi-ar fi placut sa ma vada asa cum sint de fapt, nu asa cum poate le-ar placea lor sa creada. Ei au ales deja...
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