Add support for SPV_NV_geometry_shader_passthrough

2016-12-20 13:28:52 -08:00
parent 0ad6a4e60d
commit 6e5acae144
13 changed files with 153 additions and 8 deletions
--- a/SPIRV/GlslangToSpv.cpp
+++ b/SPIRV/GlslangToSpv.cpp
@@ -4738,6 +4738,11 @@ spv::Id TGlslangToSpvTraverser::getSymbolId(const glslang::TIntermSymbol* symbol
            builder.addExtension(spv::E_SPV_NV_sample_mask_override_coverage);
        }
    }
+    if (symbol->getQualifier().layoutPassthrough) {
+        addDecoration(id, spv::PassthroughNV);
+        builder.addCapability(spv::GeometryShaderPassthroughNV);
+        builder.addExtension(spv::E_SPV_NV_geometry_shader_passthrough);
+    }
 #endif

    return id;