mirror of https://github.com/doitsujin/dxvk
41 lines
620 B
C++
41 lines
620 B
C++
#pragma once
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#include <cstddef>
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namespace dxvk {
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struct DxvkEq {
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template<typename T>
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size_t operator () (const T& a, const T& b) const {
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return a.eq(b);
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}
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};
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struct DxvkHash {
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template<typename T>
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size_t operator () (const T& object) const {
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return object.hash();
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}
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};
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class DxvkHashState {
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public:
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void add(size_t hash) {
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m_value ^= hash + 0x9e3779b9
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+ (m_value << 6)
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+ (m_value >> 2);
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}
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operator size_t () const {
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return m_value;
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}
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private:
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size_t m_value = 0;
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};
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} |