diff options
| author | Fernando Sahmkow <fsahmkow27@gmail.com> | 2019-09-23 14:02:02 -0400 |
|---|---|---|
| committer | FernandoS27 <fsahmkow27@gmail.com> | 2019-10-25 09:01:29 -0400 |
| commit | 1a58f45d76fe7756dd365e099d1536da769c1eab (patch) | |
| tree | 668a61e870c57249edf94ba2e2002d3ace18b118 /src/common/hash.h | |
| parent | 2ef696c85a37917102a9f869775180ab225f0d56 (diff) | |
VideoCore: Unify const buffer accessing along engines and provide ConstBufferLocker class to shaders.
Diffstat (limited to 'src/common/hash.h')
| -rw-r--r-- | src/common/hash.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/common/hash.h b/src/common/hash.h index 40194d1ee4..c939709bc9 100644 --- a/src/common/hash.h +++ b/src/common/hash.h @@ -6,6 +6,8 @@ #include <cstddef> #include <cstring> +#include <utility> +#include <boost/functional/hash.hpp> #include "common/cityhash.h" #include "common/common_types.h" @@ -68,4 +70,13 @@ struct HashableStruct { } }; +struct PairHash { + template <class T1, class T2> + std::size_t operator()(const std::pair<T1, T2>& pair) const { + std::size_t seed = std::hash<T1>()(pair.first); + boost::hash_combine(seed, std::hash<T2>()(pair.second)); + return seed; + } +}; + } // namespace Common |