Searched refs:PNG_GAMMA_THRESHOLD (Results 1 - 2 of 2) sorted by relevance

/vbox/src/libs/libpng-1.2.8/
H A Dpngconf.h412 #ifndef PNG_GAMMA_THRESHOLD
413 # define PNG_GAMMA_THRESHOLD 0.05 macro
H A Dpngrtran.c534 if ((fabs(scrn_gamma * file_gamma - 1.0) > PNG_GAMMA_THRESHOLD) ||
770 < PNG_GAMMA_THRESHOLD))
831 if ( fabs(gs - 1.0) < PNG_GAMMA_THRESHOLD)
2436 fabs(g - 1.0) < PNG_GAMMA_THRESHOLD)

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