diff options
Diffstat (limited to 'include/core/SkTypes.h')
| -rw-r--r-- | include/core/SkTypes.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/core/SkTypes.h b/include/core/SkTypes.h index d9254acf5f..5720c30970 100644 --- a/include/core/SkTypes.h +++ b/include/core/SkTypes.h @@ -287,6 +287,16 @@ static inline bool SkIsU16(long x) { template <typename T, size_t N> char (&SkArrayCountHelper(T (&array)[N]))[N]; #define SK_ARRAY_COUNT(array) (sizeof(SkArrayCountHelper(array))) +// Can be used to bracket data types that must be dense, e.g. hash keys. +#if defined(__clang__) // This should work on GCC too, but GCC diagnostic pop didn't seem to work! + #define SK_BEGIN_REQUIRE_DENSE _Pragma("GCC diagnostic push") \ + _Pragma("GCC diagnostic error \"-Wpadded\"") + #define SK_END_REQUIRE_DENSE _Pragma("GCC diagnostic pop") +#else + #define SK_BEGIN_REQUIRE_DENSE + #define SK_END_REQUIRE_DENSE +#endif + #define SkAlign2(x) (((x) + 1) >> 1 << 1) #define SkIsAlign2(x) (0 == ((x) & 1)) |