Changeset 94302 in vbox for trunk/src/VBox/Runtime

Timestamp:

Mar 17, 2022 9:11:51 PM (3 years ago)

Author:

vboxsync

Message:

IPRT: Added RTStrFormatR64 and RTStrFormatR32 and split out the floating point formatting from strformatnum.cpp. [fixes] bugref:9898

File:

• trunk/src/VBox/Runtime/common/string/strformatfloat.cpp (modified) (3 diffs)

trunk/src/VBox/Runtime/common/string/strformatfloat.cpp

@@ -251 +251 @@
         fDenormal = true;
     }
-    else if (uExponent == RTFLOAT64U_EXP_MAX)
+    else if (uExponent == RTFLOAT80U_EXP_MAX)
     {
         if (!fInteger)
@@ -285 +285 @@
             pszTmp = (char *)memcpy(pszTmp, "QNan[", 5) + 5;
         }
-        pszTmp += RTStrFormatNumber(pszTmp, uFraction, 16, 2 + RTFLOAT64U_FRACTION_BITS / 4, 0,
+        pszTmp += RTStrFormatNumber(pszTmp, uFraction, 16, 2 + RTFLOAT80U_FRACTION_BITS / 4, 0,
                                     RTSTR_F_SPECIAL | RTSTR_F_ZEROPAD | RTSTR_F_64BIT);
         *pszTmp++ = ']';
@@ -296 +296 @@
     *pszTmp++ = fInteger ? '1' : '0';
     *pszTmp++ = 'm';
-    pszTmp += RTStrFormatNumber(pszTmp, uFraction, 16, 2 + RTFLOAT64U_FRACTION_BITS / 4, 0,
+    pszTmp += RTStrFormatNumber(pszTmp, uFraction, 16, 2 + RTFLOAT80U_FRACTION_BITS / 4, 0,
                                 RTSTR_F_SPECIAL | RTSTR_F_ZEROPAD | RTSTR_F_64BIT);
 
     *pszTmp++ = '^';
-    pszTmp += RTStrFormatNumber(pszTmp, (int32_t)uExponent - RTFLOAT64U_EXP_BIAS, 10, 0, 0,
+    pszTmp += RTStrFormatNumber(pszTmp, (int32_t)uExponent - RTFLOAT80U_EXP_BIAS, 10, 0, 0,
                                 RTSTR_F_ZEROPAD | RTSTR_F_32BIT | RTSTR_F_VALSIGNED);
     if (fDenormal && (fFlags & RTSTR_F_SPECIAL))