ShuriZma
/
flycast
mirror of https://github.com/flyinghead/flycast.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

msvc build fix

This commit is contained in:
Flyinghead 2025-01-27 17:47:22 +01:00
parent 34104724a6
commit 1513c6cab8
1 changed files with 18 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
core/hw/sh4/dyna/shil_canonical.h
View File

@ -715,6 +715,7 @@ shil_opc_end()
//shop_cvt_f2i_t //float to integer : truncate
shil_opc(cvt_f2i_t)
#if HOST_CPU == CPU_X86 || HOST_CPU == CPU_X64
shil_canonical
(
u32,f1,(f32 f1),
@ -724,18 +725,29 @@ u32,f1,(f32 f1),
}
else {
res = (s32)f1;
#if HOST_CPU == CPU_X86 || HOST_CPU == CPU_X64
// Fix result sign for Intel CPUs
if ((u32)res == 0x80000000 && f1 > 0)
res = 0x7fffffff;
#elif HOST_CPU == CPU_ARM || HOST_CPU == CPU_ARM64
// conversion of NaN returns 0 on ARM
if (std::isnan(f1))
res = 0x80000000;
#endif
}
return res;
)
#elif HOST_CPU == CPU_ARM || HOST_CPU == CPU_ARM64
shil_canonical
(
u32,f1,(f32 f1),
s32 res;
if (f1 > 2147483520.0f) { // IEEE 754: 0x4effffff
res = 0x7fffffff;
}
else {
res = (s32)f1;
// conversion of NaN returns 0 on ARM
if (std::isnan(f1))
res = 0x80000000;
}
return res;
)
#endif
shil_compile
(