Searched refs:exp_b10 (Results 1 - 1 of 1) sorted by relevance

/openjdk7/jdk/src/share/native/sun/awt/libpng/
H A Dpng.c1192 int exp_b10; /* A base 10 exponent */ local
1193 double base; /* 10^exp_b10 */
1198 * 0.3010, but 77/256 is 0.3008, so exp_b10 needs to
1204 (void)frexp(fp, &exp_b10); /* exponent to base 2 */
1206 exp_b10 = (exp_b10 * 77) >> 8; /* <= exponent to base 10 */
1209 base = png_pow10(exp_b10); /* May underflow */
1214 double test = png_pow10(exp_b10+1);
1217 ++exp_b10, base = test;
1223 /* Normalize fp and correct exp_b10, afte
[all...]

Completed in 51 milliseconds