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TheMatrixXXX

AUX_RGBImageRec to file

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Hi all can someone tell me how to write a bmp which is loaded into an AUX_RGBImageRec in a file? my program only write 4 byte to file where are the pixel information in memory? thx for help --=[[TheMatrixXXX]]=--

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the struct for the aux_rgbimagerec is in glaux.h

basically it is
sizex
sizey
unsigned char *data

so all you have to do is save *data to a file. It makes it easier if you also save sizex and sizey so you know how big the image is.

the default size of the actual structure is sizex*sizey*3 as it is a 3 element array, red green blue.

fwrite(out,sizex*sizey*3,1,data) or something like that (forgot the order of fwrite) will do it for you, then jsut use malloc and fread to get them back in again.



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