Searched refs:ratio (Results 1 - 4 of 4) sorted by relevance

/fuchsia/zircon/system/dev/serial/ftdi/
H A Dftdi.c129 uint32_t ratio = (base_clock * 16) / *baudrate; local
130 ratio++; //round up if needed
131 ratio = ratio & 0xfffffffe;
133 *baudrate = (base_clock << 4) / ratio;
134 *integer_div = ratio >> 4;
135 *fraction_div = frac_lookup[ (ratio >> 1) & 0x07 ];
/fuchsia/zircon/third_party/ulib/jemalloc/bin/
H A Djeprof.in4066 my $ratio = (($s1*1.0)/$n1)/($sample_adjustment);
4067 my $scale_factor = 1/(1 - exp(-$ratio));
4072 my $ratio = (($s2*1.0)/$n2)/($sample_adjustment);
4073 my $scale_factor = 1/(1 - exp(-$ratio));
4079 my $ratio;
4080 $ratio = (($s1*1.0)/$n1)/($sample_adjustment);
4081 if ($ratio < 1) {
4082 $n1 /= $ratio;
4083 $s1 /= $ratio;
4085 $ratio
[all...]
/fuchsia/zircon/system/dev/display/intel-i915/
H A Dintel-i915.cpp1402 float ratio = registers::PipeScalerCtrl::k7x5MaxRatio;
1404 static_cast<uint32_t>(static_cast<float>(src_width) * ratio);
1406 static_cast<uint32_t>(static_cast<float>(src_height) * ratio);
1411 float ratio = registers::PipeScalerCtrl::kDynamicMaxVerticalRatio2049;
1413 static_cast<uint32_t>(static_cast<float>(src_height) * ratio);
1421 // Verify that the required scaling ratio isn't too large
/fuchsia/zircon/third_party/ulib/jemalloc/src/
H A Dprof.c1488 double ratio = (((double)cnt_all->curbytes) / local
1490 double scale_factor = 1.0 / (1.0 - exp(-ratio));

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