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Implement NVX_multiview_per_view_attributes

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This commit is contained in:
chaoc
2017-02-14 14:52:34 -08:00
parent 7225a1cb1e
commit df3956c50f
17 changed files with 285 additions and 60 deletions
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15
SPIRV/GlslangToSpv.cpp
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@@ -642,6 +642,14 @@ spv::BuiltIn TGlslangToSpvTraverser::TranslateBuiltInDecoration(glslang::TBuiltI
builder.addExtension(spv::E_SPV_NV_stereo_view_rendering);
builder.addCapability(spv::CapabilityShaderStereoViewNV);
return spv::BuiltInSecondaryViewportMaskNV;
case glslang::EbvPositionPerViewNV:
builder.addExtension(spv::E_SPV_NVX_multiview_per_view_attributes);
builder.addCapability(spv::CapabilityPerViewAttributesNV);
return spv::BuiltInPositionPerViewNV;
case glslang::EbvViewportMaskPerViewNV:
builder.addExtension(spv::E_SPV_NVX_multiview_per_view_attributes);
builder.addCapability(spv::CapabilityPerViewAttributesNV);
return spv::BuiltInViewportMaskPerViewNV;
#endif
default: return spv::BuiltInMax;
}
@@ -2384,6 +2392,11 @@ void TGlslangToSpvTraverser::decorateStructType(const glslang::TType& type,
builder.addExtension(spv::E_SPV_NV_stereo_view_rendering);
}
}
if (glslangMember.getQualifier().layoutPassthrough) {
addMemberDecoration(spvType, member, (spv::Decoration)spv::DecorationPassthroughNV);
builder.addCapability(spv::CapabilityGeometryShaderPassthroughNV);
builder.addExtension(spv::E_SPV_NV_geometry_shader_passthrough);
}
#endif
}
}
@@ -2661,6 +2674,8 @@ void TGlslangToSpvTraverser::declareUseOfStructMember(const glslang::TTypeList&
case glslang::EbvViewportMaskNV:
case glslang::EbvSecondaryPositionNV:
case glslang::EbvSecondaryViewportMaskNV:
case glslang::EbvPositionPerViewNV:
case glslang::EbvViewportMaskPerViewNV:
#endif
// Generate the associated capability. Delegate to TranslateBuiltInDecoration.
// Alternately, we could just call this for any glslang built-in, since the