diff options
Diffstat (limited to 'include/gpu/GrTypesPriv.h')
| -rw-r--r-- | include/gpu/GrTypesPriv.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/gpu/GrTypesPriv.h b/include/gpu/GrTypesPriv.h index 28c33350eb..5db1c24765 100644 --- a/include/gpu/GrTypesPriv.h +++ b/include/gpu/GrTypesPriv.h @@ -8,9 +8,19 @@ #ifndef GrTypesPriv_DEFINED #define GrTypesPriv_DEFINED +#include <chrono> #include "GrTypes.h" #include "SkRefCnt.h" +// The old libstdc++ uses the draft name "monotonic_clock" rather than "steady_clock". This might +// not actually be monotonic, depending on how libstdc++ was built. However, this is only currently +// used for idle resource purging so it shouldn't cause a correctness problem. +#if defined(__GLIBCXX__) && (__GLIBCXX__ < 20130000) +using GrStdSteadyClock = std::chrono::monotonic_clock; +#else +using GrStdSteadyClock = std::chrono::steady_clock; +#endif + /** This enum indicates the type of antialiasing to be performed. */ enum class GrAAType : unsigned { /** No antialiasing */ |