MAX_SAMP_FACTOR is only used within LibJPEG.
 
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MAX_SAMP_FACTOR macro

Syntax

#define MAX_SAMP_FACTOR 4

References

LocationText
jpeglib.h:56
#define MAX_SAMP_FACTOR 4 /* JPEG limit on sampling factors */
jcmaster.c:282
if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR ||
jcmaster.c:283
compptr->v_samp_factor<=0 || compptr->v_samp_factor>MAX_SAMP_FACTOR)
jdinput.c:233
if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR ||
jdinput.c:234
compptr->v_samp_factor<=0 || compptr->v_samp_factor>MAX_SAMP_FACTOR)