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| author | Chris Robinson <chris.kcat@gmail.com> | 2019-07-28 18:56:04 -0700 |
|---|---|---|
| committer | Chris Robinson <chris.kcat@gmail.com> | 2019-07-28 18:56:04 -0700 |
| commit | cb3e96e75640730b9391f0d2d922eecd9ee2ce79 (patch) | |
| tree | 23520551bddb2a80354e44da47f54201fdc084f0 /alc/fpu_modes.h | |
| parent | 93e60919c8f387c36c267ca9faa1ac653254aea6 (diff) | |
Rename Alc to alc
Diffstat (limited to 'alc/fpu_modes.h')
| -rw-r--r-- | alc/fpu_modes.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/alc/fpu_modes.h b/alc/fpu_modes.h new file mode 100644 index 00000000..5465e9cf --- /dev/null +++ b/alc/fpu_modes.h @@ -0,0 +1,25 @@ +#ifndef FPU_MODES_H +#define FPU_MODES_H + +class FPUCtl { +#if defined(HAVE_SSE_INTRINSICS) || (defined(__GNUC__) && defined(HAVE_SSE)) + unsigned int sse_state{}; +#endif + bool in_mode{}; + +public: + FPUCtl(); + /* HACK: 32-bit targets for GCC seem to have a problem here with certain + * noexcept methods (which destructors are) causing an internal compiler + * error. No idea why it's these methods specifically, but this is needed + * to get it to compile. + */ + ~FPUCtl() noexcept(false) { leave(); } + + FPUCtl(const FPUCtl&) = delete; + FPUCtl& operator=(const FPUCtl&) = delete; + + void leave(); +}; + +#endif /* FPU_MODES_H */ |