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Fix some issues found by cppcheck.

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This commit is contained in:
bruvzg
2022-04-05 13:40:26 +03:00
parent 72407a9cfb
commit f851c4aa33
163 changed files with 776 additions and 767 deletions
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23
core/math/math_funcs.h
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@@ -473,16 +473,16 @@ public:
uint32_t x = ci.ui;
uint32_t sign = (unsigned short)(x >> 31);
uint32_t mantissa;
uint32_t exp;
uint32_t exponent;
uint16_t hf;
// get mantissa
mantissa = x & ((1 << 23) - 1);
// get exponent bits
exp = x & (0xFF << 23);
if (exp >= 0x47800000) {
exponent = x & (0xFF << 23);
if (exponent >= 0x47800000) {
// check if the original single precision float number is a NaN
if (mantissa && (exp == (0xFF << 23))) {
if (mantissa && (exponent == (0xFF << 23))) {
// we have a single precision NaN
mantissa = (1 << 23) - 1;
} else {
@@ -493,17 +493,18 @@ public:
(uint16_t)(mantissa >> 13);
}
// check if exponent is <= -15
else if (exp <= 0x38000000) {
/*// store a denorm half-float value or zero
exp = (0x38000000 - exp) >> 23;
mantissa >>= (14 + exp);
else if (exponent <= 0x38000000) {
/*
// store a denorm half-float value or zero
exponent = (0x38000000 - exponent) >> 23;
mantissa >>= (14 + exponent);
hf = (((uint16_t)sign) << 15) | (uint16_t)(mantissa);
*/
hf = (((uint16_t)sign) << 15) | (uint16_t)(mantissa);
*/
hf = 0; //denormals do not work for 3D, convert to zero
} else {
hf = (((uint16_t)sign) << 15) |
(uint16_t)((exp - 0x38000000) >> 13) |
(uint16_t)((exponent - 0x38000000) >> 13) |
(uint16_t)(mantissa >> 13);
}