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IRIX Base Documentation 1998 November
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IRIX 6.5.2 Base Documentation November 1998.img
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cat6
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totarga.z
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totarga
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1998-10-30
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67 lines
TTTTOOOOTTTTAAAARRRRGGGGAAAA((((6666DDDD)))) TTTTOOOOTTTTAAAARRRRGGGGAAAA((((6666DDDD))))
NNNNAAAAMMMMEEEE
totarga - Convert from an IRIS image to a type 2 (RGB) targa image
SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
ttttoooottttaaaarrrrggggaaaa iiiinnnniiiimmmmaaaaggggeeee....rrrrggggbbbb oooouuuuttttiiiimmmmaaaaggggeeee....ttttggggaaaa
DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
_t_o_t_a_r_g_a converts from an IRIS image to a type 2 (RGB) targa image. Most
targa images are displayed directly on monitors with no gamma correction.
The typical gamma is about 2.2, so you need to gammawarp the input image
by 0.454545 to get it out of the linear intensity space, and into monitor
space before using totarga.
SSSSEEEEEEEE AAAALLLLSSSSOOOO
gammawarp(6D), fromtarga(6D)
PPPPaaaaggggeeee 1111