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[dxvk] Do not remap spec constant IDs when compiling shaders

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No longer needed since we don't emit per-binding constants anymore.
This commit is contained in:
Philip Rebohle 2022-06-30 22:54:12 +02:00
parent a637134c56
commit 2e73e46799
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GPG Key ID: C8CC613427A31C99
2 changed files with 0 additions and 20 deletions
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14
src/dxvk/dxvk_shader.cpp
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@ -93,7 +93,6 @@ namespace dxvk {
// Run an analysis pass over the SPIR-V code to gather some
// info that we may need during pipeline compilation.
std::vector<BindingOffsets> bindingOffsets;
std::vector<ConstOffsets> constIdOffsets;
std::vector<uint32_t> varIds;
SpirvCodeBuffer code = std::move(spirv);
@ -115,9 +114,6 @@ namespace dxvk {
bindingOffsets[varId].setOffset = ins.offset() + 3;
}
if (ins.arg(2) == spv::DecorationSpecId)
constIdOffsets.push_back({ ins.arg(3), ins.offset() + 3 });
if (ins.arg(2) == spv::DecorationLocation && ins.arg(3) == 1) {
m_o1LocOffset = ins.offset() + 3;
o1VarId = ins.arg(1);
@ -152,13 +148,6 @@ namespace dxvk {
for (auto varId : varIds) {
BindingOffsets info = bindingOffsets[varId];
for (const auto& specOfs : constIdOffsets) {
if (info.bindingId == specOfs.bindingId) {
info.constIdOffset = specOfs.constIdOffset;
break;
}
}
if (info.bindingOffset)
m_bindingOffsets.push_back(info);
}
@ -184,9 +173,6 @@ namespace dxvk {
if (mappedBinding) {
code[info.bindingOffset] = mappedBinding->binding;
if (info.constIdOffset)
code[info.constIdOffset] = mappedBinding->constId;
if (info.setOffset)
code[info.setOffset] = mappedBinding->set;
}

6
src/dxvk/dxvk_shader.h
View File

@ -199,14 +199,8 @@ namespace dxvk {
private:
struct ConstOffsets {
uint32_t bindingId;
uint32_t constIdOffset;
};
struct BindingOffsets {
uint32_t bindingId;
uint32_t constIdOffset;
uint32_t bindingOffset;
uint32_t setOffset;
};