GrAutoLocaleSetter Class Reference

#include <GrAutoLocaleSetter.h>

Inheritance diagram for GrAutoLocaleSetter:

Public Member Functions
	GrAutoLocaleSetter (const char *name)
	~GrAutoLocaleSetter ()
Public Member Functions inherited from SkNoncopyable
	SkNoncopyable ()=default
	SkNoncopyable (SkNoncopyable &&)=default
SkNoncopyable &	operator= (SkNoncopyable &&)=default

Detailed Description

Helper class for ensuring that we don't use the wrong locale when building shaders. Android doesn't support locale in the NDK, so this is a no-op there.

Definition at line 40 of file GrAutoLocaleSetter.h.

Constructor & Destructor Documentation

GrAutoLocaleSetter()

GrAutoLocaleSetter::GrAutoLocaleSetter ( const char *  name )

inline

Definition at line 42 of file GrAutoLocaleSetter.h.

                                          {
#if defined(SK_BUILD_FOR_WIN)
        fOldPerThreadLocale = _configthreadlocale(_ENABLE_PER_THREAD_LOCALE);
        char* oldLocale = setlocale(LC_ALL, name);
        if (oldLocale) {
            fOldLocale = oldLocale;
            fShouldRestoreLocale = true;
        } else {
            fShouldRestoreLocale = false;
        }
#elif HAVE_LOCALE_T
#if HAVE_XLOCALE
        // In xlocale nullptr means the C locale.
        if (0 == strcmp(name, "C")) {
            name = nullptr;
        }
#endif
        fLocale = newlocale(LC_ALL_MASK, name, nullptr);
        if (fLocale) {
            fOldLocale = uselocale(fLocale);
        } else {
            fOldLocale = static_cast<locale_t>(nullptr);
        }
#else
        (void) name; // suppress unused param warning.
#endif
    }

~GrAutoLocaleSetter()

GrAutoLocaleSetter::~GrAutoLocaleSetter ( )

inline

Definition at line 70 of file GrAutoLocaleSetter.h.

                           {
#if defined(SK_BUILD_FOR_WIN)
        if (fShouldRestoreLocale) {
            setlocale(LC_ALL, fOldLocale.c_str());
        }
        _configthreadlocale(fOldPerThreadLocale);
#elif HAVE_LOCALE_T
        if (fLocale) {
             uselocale(fOldLocale);
             freelocale(fLocale);
        }
#endif
    }

---

The documentation for this class was generated from the following file:

• third_party/skia/src/gpu/ganesh/GrAutoLocaleSetter.h