rdelaage
/
yuzu
mirror of https://github.com/yuzu-emu/yuzu.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

cpu_detect: Revert `__cpuid{ex}` array-type argument 

Restores compatibility with MSVC's `__cpuid` intrinsic.
This commit is contained in:
Wunkolo 2022-03-09 19:34:39 -08:00
parent 9a97ef4647
commit d9b1199ffb
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/common/x64/cpu_detect.cpp
View File

@ -21,7 +21,7 @@
// clang-format on
#endif
static inline void __cpuidex(const std::span<u32, 4> info, u32 function_id, u32 subfunction_id) {
static inline void __cpuidex(int info[4], u32 function_id, u32 subfunction_id) {
#if defined(__DragonFly__) || defined(__FreeBSD__)
// Despite the name, this is just do_cpuid() with ECX as second input.
cpuid_count((u_int)function_id, (u_int)subfunction_id, (u_int*)info);
@ -34,7 +34,7 @@ static inline void __cpuidex(const std::span<u32, 4> info, u32 function_id, u32
#endif
}
static inline void __cpuid(const std::span<u32, 4> info, u32 function_id) {
static inline void __cpuid(int info[4], u32 function_id) {
return __cpuidex(info, function_id, 0);
}
@ -67,7 +67,7 @@ static CPUCaps Detect() {
// Assumes the CPU supports the CPUID instruction. Those that don't would likely not support
// yuzu at all anyway
std::array<u32, 4> cpu_id;
int cpu_id[4];
// Detect CPU's CPUID capabilities and grab manufacturer string
__cpuid(cpu_id, 0x00000000);
@ -128,11 +128,11 @@ static CPUCaps Detect() {
if (max_ex_fn >= 0x80000004) {
// Extract CPU model string
__cpuid(cpu_id, 0x80000002);
std::memcpy(caps.cpu_string, cpu_id.data(), sizeof(cpu_id));
std::memcpy(caps.cpu_string, cpu_id, sizeof(cpu_id));
__cpuid(cpu_id, 0x80000003);
std::memcpy(caps.cpu_string + 16, cpu_id.data(), sizeof(cpu_id));
std::memcpy(caps.cpu_string + 16, cpu_id, sizeof(cpu_id));
__cpuid(cpu_id, 0x80000004);
std::memcpy(caps.cpu_string + 32, cpu_id.data(), sizeof(cpu_id));
std::memcpy(caps.cpu_string + 32, cpu_id, sizeof(cpu_id));
}
if (max_ex_fn >= 0x80000001) {