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[dxbc] Parse OSG5 chunk for Shader Model 5 geometry shaders

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This commit is contained in:
Philip Rebohle 2018-05-31 22:13:08 +02:00
parent 102591369e
commit 07ef25fec5
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GPG Key ID: C8CC613427A31C99
3 changed files with 8 additions and 10 deletions
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5
src/dxbc/dxbc_chunk_isgn.cpp
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@ -2,7 +2,7 @@
namespace dxvk {
DxbcIsgn::DxbcIsgn(DxbcReader reader) {
DxbcIsgn::DxbcIsgn(DxbcReader reader, DxbcTag tag) {
uint32_t elementCount = reader.readu32();
reader.skip(sizeof(uint32_t));
@ -13,13 +13,14 @@ namespace dxvk {
for (uint32_t i = 0; i < elementCount; i++) {
DxbcSgnEntry entry;
entry.streamId = tag == "OSG5" ? reader.readu32() : 0;
entry.semanticName = reader.clone(reader.readu32()).readString();
entry.semanticIndex = reader.readu32();
entry.systemValue = static_cast<DxbcSystemValue>(reader.readu32());
entry.componentType = componentTypes.at(reader.readu32());
entry.registerId = reader.readu32();
entry.componentMask = bit::extract(reader.readu32(), 0, 3);
m_entries.push_back(entry);
}
}

3
src/dxbc/dxbc_chunk_isgn.h
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@ -22,6 +22,7 @@ namespace dxvk {
DxbcRegMask componentMask;
DxbcScalarType componentType;
DxbcSystemValue systemValue;
uint32_t streamId;
};
/**
@ -34,7 +35,7 @@ namespace dxvk {
public:
DxbcIsgn(DxbcReader reader);
DxbcIsgn(DxbcReader reader, DxbcTag tag);
~DxbcIsgn();
auto begin() const { return m_entries.cbegin(); }

10
src/dxbc/dxbc_module.cpp
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@ -24,14 +24,10 @@ namespace dxvk {
m_shexChunk = new DxbcShex(chunkReader);
if ((tag == "ISGN"))
m_isgnChunk = new DxbcIsgn(chunkReader);
if ((tag == "OSGN"))
m_osgnChunk = new DxbcIsgn(chunkReader);
// if ((tag == "OSG5"))
// m_osgnChunk = new DxbcIsgn(chunkReader);
m_isgnChunk = new DxbcIsgn(chunkReader, tag);
if ((tag == "OSGN") || (tag == "OSG5"))
m_osgnChunk = new DxbcIsgn(chunkReader, tag);
}
}