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27 lines
690 B
C++
27 lines
690 B
C++
#pragma once
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namespace shader {
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enum class Access {
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None = 0,
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Read = 1 << 0,
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Write = 1 << 1,
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ReadWrite = Read | Write
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};
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constexpr Access operator|(Access lhs, Access rhs) {
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return static_cast<Access>(static_cast<int>(lhs) | static_cast<int>(rhs));
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}
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constexpr Access operator&(Access lhs, Access rhs) {
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return static_cast<Access>(static_cast<int>(lhs) & static_cast<int>(rhs));
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}
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constexpr Access operator~(Access rhs) {
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return static_cast<Access>(~static_cast<int>(rhs));
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}
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constexpr Access &operator|=(Access &lhs, Access rhs) {
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return ((lhs = lhs | rhs));
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}
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constexpr Access &operator&=(Access &lhs, Access rhs) {
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return ((lhs = lhs & rhs));
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}
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} // namespace shader
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