rivmake
rivmake rawfile RivaFile
[hdrsize]
Description
rivmake adds a RivaFile header to a rawfile,
producing a RivaFile. If hdrsize is not
specified, the header will be 1024 bytes long. This is reasonable for
most purposes.
The newly created header will be empty except for the LBLSIZE field.
Additional fields must be added with rivadd.
Usage
Given a raw 640x512 pixel RGB image 'image.raw', produce
'image.riv':
% rivmake image.raw image.riv
rivmake: reading raw file image.raw
rivmake: writing RivaFile image.riv
All done.
% rivheader image.riv
RivaFile: image.riv
LBLSIZE=1024
% rivadd image.riv NS 640
rivadd: editing RivaFile image.riv: NS=640
% rivadd image.riv NL 512
rivadd: editing RivaFile image.riv: NL=512
% rivadd image.riv BPP 3
rivadd: editing RivaFile image.riv: BPP=3
% rivheader image.riv
RivaFile: image.riv
LBLSIZE=1024
NS=640
NL=512
BPP=3
%
See Also
RivaFile Format,
rivadd,
rivheader,
rivstrip
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