LibJPEG
C0_SCALE is only used within LibJPEG.
 
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CodeScopeSTM32 Libraries and SamplesLibJPEGC0_SCALE

C0_SCALE macro

Syntax

#define C0_SCALE R_SCALE

References

LocationText
jquant2.c:86
#define C0_SCALE R_SCALE
jquant2.c:89
#define C0_SCALE B_SCALE
jquant2.c:405
dist0 = ((c0max - c0min) << C0_SHIFT) * C0_SCALE;
jquant2.c:452
c0 = ((b1->c0max - b1->c0min) << C0_SHIFT) * C0_SCALE;
jquant2.c:692
tdist = (x - minc0) * C0_SCALE;
jquant2.c:694
tdist = (x - maxc0) * C0_SCALE;
jquant2.c:697
tdist = (x - maxc0) * C0_SCALE;
jquant2.c:699
tdist = (x - minc0) * C0_SCALE;
jquant2.c:705
tdist = (x - maxc0) * C0_SCALE;
jquant2.c:708
tdist = (x - minc0) * C0_SCALE;
jquant2.c:808
#define STEP_C0 ((1 << C0_SHIFT) * C0_SCALE)
jquant2.c:815
inc0 = (minc0 - GETJSAMPLE(cinfo->colormap[0][icolor])) * C0_SCALE;