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[tmvp] Change some variables to unsigned for ubsan error fix

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This commit is contained in:
Marko Viitanen 2021-11-25 12:01:58 +02:00
parent f3d27b0a4b
commit 47108a9bb6
1 changed files with 3 additions and 3 deletions
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6
src/inter.c
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@ -1107,11 +1107,11 @@ static INLINE int16_t get_scaled_mv(int16_t mv, int scale)
static int convert_mv_fixed_to_float(int32_t val)
{
int sign = val >> 31;
uint32_t sign = val >> 31;
int scale = kvz_math_floor_log2((val ^ sign) | MV_MANTISSA_UPPER_LIMIT) - (MV_MANTISSA_BITCOUNT - 1);
int exponent;
int mantissa;
uint32_t mantissa;
if (scale >= 0)
{
int round = (1 << scale) >> 1;
@ -1131,7 +1131,7 @@ static int convert_mv_fixed_to_float(int32_t val)
static int convert_mv_float_to_fixed(int val)
{
int exponent = val & MV_EXPONENT_MASK;
int mantissa = val >> MV_EXPONENT_BITCOUNT;
uint32_t mantissa = val >> MV_EXPONENT_BITCOUNT;
return exponent == 0 ? mantissa : (mantissa ^ MV_MANTISSA_LIMIT) << (exponent - 1);
}