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[dxvk] Implement comparison and setting multiple bits for DxvkBindingSet

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Philip Rebohle 2019-06-23 23:41:46 +02:00
parent 5e3336d79b
commit b7769759f2
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1 changed files with 22 additions and 0 deletions
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22
src/dxvk/dxvk_bind_mask.h
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@ -77,6 +77,28 @@ namespace dxvk {
for (uint32_t i = 0; i < IntCount; i++)
m_slots[i] = 0;
}
/**
* \brief Enables multiple bindings
* \param [in] n Number of bindings
*/
void setFirst(uint32_t n) {
for (uint32_t i = 0; i < IntCount; i++) {
m_slots[i] = n >= BitCount ? ~0u : ~(~0u << n);
n = n >= BitCount ? n - BitCount : 0;
}
}
bool operator == (const DxvkBindingSet& other) const {
bool eq = true;
for (uint32_t i = 0; i < IntCount; i++)
eq &= m_slots[i] == other.m_slots[i];
return eq;
}
bool operator != (const DxvkBindingSet& other) const {
return !this->operator == (other);
}
private: