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[d3d10] Create variable reflection objects on demand

This commit is contained in:
Philip Rebohle 2020-03-12 20:42:45 +01:00
parent 21fe6a3405
commit 3d81b3eb82
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GPG Key ID: C8CC613427A31C99
2 changed files with 14 additions and 9 deletions
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19
src/d3d10/d3d10_reflection.cpp
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@ -102,11 +102,7 @@ namespace dxvk {
D3D10ShaderReflectionConstantBuffer::D3D10ShaderReflectionConstantBuffer(
ID3D11ShaderReflectionConstantBuffer* d3d11)
: m_d3d11(d3d11) {
D3D11_SHADER_BUFFER_DESC d3d11Desc;
m_d3d11->GetDesc(&d3d11Desc);
for (uint32_t i = 0; i < d3d11Desc.Variables; i++)
m_variables.emplace_back(m_d3d11->GetVariableByIndex(i));
}
@ -146,12 +142,19 @@ namespace dxvk {
ID3D10ShaderReflectionVariable* D3D10ShaderReflectionConstantBuffer::FindVariable(
ID3D11ShaderReflectionVariable* pVariable) {
for (size_t i = 0; i < m_variables.size(); i++) {
if (m_variables[i].GetD3D11Iface() == pVariable)
return &m_variables[i];
if (!pVariable)
return nullptr;
auto entry = m_variables.find(pVariable);
if (entry == m_variables.end()) {
entry = m_variables.emplace(
std::piecewise_construct,
std::forward_as_tuple(pVariable),
std::forward_as_tuple(pVariable)).first;
}
return nullptr;
return &entry->second;
}

4
src/d3d10/d3d10_reflection.h
View File

@ -98,7 +98,9 @@ namespace dxvk {
ID3D11ShaderReflectionConstantBuffer* m_d3d11;
std::vector<D3D10ShaderReflectionVariable> m_variables;
std::unordered_map<
ID3D11ShaderReflectionVariable*,
D3D10ShaderReflectionVariable> m_variables;
ID3D10ShaderReflectionVariable* FindVariable(
ID3D11ShaderReflectionVariable* pVariable);