diff options
| author | Robin Gareus <robin@gareus.org> | 2015-10-05 16:17:49 +0200 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2015-10-05 16:17:49 +0200 |
| commit | 22b07e0233a29d9633ffa825a79503befaf2e16e (patch) | |
| tree | 1d8b06056f8e12197158f5d906319767d3dedda5 /libs/pbd/fpu.cc | |
| parent | e11ba7b79d68bc1070b170236c22123966d7bcc3 (diff) | |
NOOP, remove trailing tabs/whitespace.
Diffstat (limited to 'libs/pbd/fpu.cc')
| -rw-r--r-- | libs/pbd/fpu.cc | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/libs/pbd/fpu.cc b/libs/pbd/fpu.cc index 7812ad6696..9838b4565b 100644 --- a/libs/pbd/fpu.cc +++ b/libs/pbd/fpu.cc @@ -172,9 +172,9 @@ FPU::FPU () info << string_compose (_("CPU vendor: %1"), cpu_vendor) << endmsg; if (num_ids > 0) { - + /* Now get CPU/FPU flags */ - + __cpuid (cpu_info, 1); if ((cpu_info[2] & (1<<27)) /* OSXSAVE */ && @@ -193,11 +193,11 @@ FPU::FPU () } /* Figure out CPU/FPU denormal handling capabilities */ - + if (cpu_info[3] & (1 << 24)) { - + char** fxbuf = 0; - + /* DAZ wasn't available in the first version of SSE. Since setting a reserved bit in MXCSR causes a general protection fault, we need to be able to check the availability of this @@ -226,10 +226,10 @@ FPU::FPU () assert (fxbuf); (void) posix_memalign ((void **) fxbuf, 16, 512); assert (*fxbuf); -#endif - +#endif + memset (*fxbuf, 0, 512); - + #ifdef COMPILER_MSVC char *buf = *fxbuf; __asm { @@ -244,19 +244,19 @@ FPU::FPU () : "memory" ); #endif - + uint32_t mxcsr_mask = *((uint32_t*) &((*fxbuf)[28])); - + /* if the mask is zero, set its default value (from intel specs) */ - + if (mxcsr_mask == 0) { mxcsr_mask = 0xffbf; } - + if (mxcsr_mask & (1<<6)) { _flags = Flags (_flags | HasDenormalsAreZero); } - + #if !defined HAVE_POSIX_MEMALIGN && defined PLATFORM_WINDOWS _aligned_free (*fxbuf); _aligned_free (fxbuf); @@ -272,10 +272,10 @@ FPU::FPU () const int parameter_end = 0x80000004; string cpu_brand; - + if (cpu_info[0] >= parameter_end) { char* cpu_string_ptr = cpu_string; - + for (int parameter = 0x80000002; parameter <= parameter_end && cpu_string_ptr < &cpu_string[sizeof(cpu_string)]; parameter++) { __cpuid(cpu_info, parameter); @@ -287,7 +287,7 @@ FPU::FPU () } } #endif /* !ARCH_X86 */ -} +} FPU::~FPU () { |