From 88863500fd2228486031506719f99b0b9ef4fc47 Mon Sep 17 00:00:00 2001
From: Maxime Coste <maxime@eugensystems.com>
Date: Mon, 6 Sep 2010 16:16:52 +0200
Subject: [PATCH] Add support for more semantics

---
 hlslang/GLSLCodeGen/hlslLinker.cpp | 118 ++++++++++++++++++++++++++++-
 include/hlsl2glsl.h                |  22 ++++++
 2 files changed, 138 insertions(+), 2 deletions(-)
 mode change 100644 => 100755 hlslang/GLSLCodeGen/hlslLinker.cpp
 mode change 100644 => 100755 include/hlsl2glsl.h

diff --git a/hlslang/GLSLCodeGen/hlslLinker.cpp b/hlslang/GLSLCodeGen/hlslLinker.cpp
old mode 100644
new mode 100755
index 0a8f6bf..9ae9d30
--- a/hlslang/GLSLCodeGen/hlslLinker.cpp
+++ b/hlslang/GLSLCodeGen/hlslLinker.cpp
@@ -27,7 +27,13 @@ static const char* attribString[EAttrSemCount] = {
 	"gl_Vertex",
 	"",
 	"",
+	"",
+	"",
+	"",
 	"gl_Normal",
+	"",
+	"",
+	"",
 	"gl_Color",
 	"gl_SecondaryColor",
 	"",
@@ -43,11 +49,27 @@ static const char* attribString[EAttrSemCount] = {
 	"",
 	"",
 	"xlat_attrib_tangent",
+	"",
+	"",
+	"",
 	"xlat_attrib_binorm",
+	"",
+	"",
+	"",
 	"xlat_attrib_blendweights",
+	"",
+	"",
+	"",
 	"xlat_attrib_blendindices",
 	"",
 	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
 	"gl_VertexID",
 	"gl_InstanceIDARB",
 	""
@@ -60,6 +82,12 @@ static const char* varOutString[EAttrSemCount] = {
 	"",
 	"",
 	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
 	"gl_FrontColor",
 	"gl_FrontSecondaryColor",
 	"",
@@ -82,16 +110,38 @@ static const char* varOutString[EAttrSemCount] = {
 	"",
 	"",
 	"",
-	""
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"gl_PointSize",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
 };
 
 // String table that maps attribute semantics to built-in GLSL input varyings
 static const char* varInString[EAttrSemCount] = {
+	"",
+	"",
+	"",
 	"",
 	"",
 	"gl_FragCoord",
 	"gl_FrontFacing",
 	"",
+	"",
+	"",
+	"",
 	"gl_Color",
 	"gl_SecondaryColor",
 	"",
@@ -114,11 +164,33 @@ static const char* varInString[EAttrSemCount] = {
 	"",
 	"",
 	"",
-	"gl_PrimitiveID"
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"gl_PrimitiveID",
 };
 
 // String table that maps attribute semantics to built-in GLSL fragment shader outputs
 static const char* resultString[EAttrSemCount] = {
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
 	"",
 	"",
 	"",
@@ -142,8 +214,27 @@ static const char* resultString[EAttrSemCount] = {
 	"",
 	"",
 	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
+	"",
 	"gl_FragDepth",
 	"",
+	"",
+	"",
+	"",
 };
 
 static const char* kUserVaryingPrefix = "xlv_";
@@ -388,18 +479,41 @@ struct AttrSemanticMapping {
 static AttrSemanticMapping kAttributeSemantic[] = {	
 	{ "position", EAttrSemPosition },
 	{ "position0", EAttrSemPosition },
+	{ "position1", EAttrSemPosition1 },
+	{ "position2", EAttrSemPosition2 },
+	{ "position3", EAttrSemPosition3 },
 	{ "vpos", EAttrSemVPos },
 	{ "vface", EAttrSemVFace },
 	{ "normal", EAttrSemNormal },
 	{ "normal0", EAttrSemNormal },
+	{ "normal1", EAttrSemNormal1 },
+	{ "normal2", EAttrSemNormal2 },
+	{ "normal3", EAttrSemNormal3 },
 	{ "tangent", EAttrSemTangent },
 	{ "tangent0", EAttrSemTangent },
+	{ "tangent1", EAttrSemTangent1 },
+	{ "tangent2", EAttrSemTangent2 },
+	{ "tangent3", EAttrSemTangent3 },
 	{ "binormal", EAttrSemBinormal },
 	{ "binormal0", EAttrSemBinormal },
+	{ "binormal1", EAttrSemBinormal1 },
+	{ "binormal2", EAttrSemBinormal2 },
+	{ "binormal3", EAttrSemBinormal3 },
 	{ "blendweight", EAttrSemBlendWeight },
 	{ "blendweight0", EAttrSemBlendWeight },
+	{ "blendweight1", EAttrSemBlendWeight1 },
+	{ "blendweight2", EAttrSemBlendWeight2 },
+	{ "blendweight3", EAttrSemBlendWeight3 },
 	{ "blendindices", EAttrSemBlendIndices },
 	{ "blendindices0", EAttrSemBlendIndices },
+	{ "blendindices1", EAttrSemBlendIndices1 },
+	{ "blendindices2", EAttrSemBlendIndices2 },
+	{ "blendindices3", EAttrSemBlendIndices3 },
+	{ "psize", EAttrSemPSize },
+	{ "psize0", EAttrSemPSize },
+	{ "psize1", EAttrSemPSize1 },
+	{ "psize2", EAttrSemPSize2 },
+	{ "psize3", EAttrSemPSize3 },
 	{ "color", EAttrSemColor0 },
 	{ "color0", EAttrSemColor0 },
 	{ "color1", EAttrSemColor1 },
diff --git a/include/hlsl2glsl.h b/include/hlsl2glsl.h
old mode 100644
new mode 100755
index 7d94e31..1611628
--- a/include/hlsl2glsl.h
+++ b/include/hlsl2glsl.h
@@ -86,9 +86,15 @@ enum EAttribSemantic
 {
 	EAttrSemNone,
 	EAttrSemPosition,
+    EAttrSemPosition1,
+    EAttrSemPosition2,
+    EAttrSemPosition3,
 	EAttrSemVPos,
 	EAttrSemVFace,
 	EAttrSemNormal,
+	EAttrSemNormal1,
+	EAttrSemNormal2,
+	EAttrSemNormal3,
 	EAttrSemColor0,
 	EAttrSemColor1,
 	EAttrSemColor2,
@@ -104,9 +110,25 @@ enum EAttribSemantic
 	EAttrSemTex8,
 	EAttrSemTex9,
 	EAttrSemTangent,
+	EAttrSemTangent1,
+	EAttrSemTangent2,
+	EAttrSemTangent3,
 	EAttrSemBinormal,
+	EAttrSemBinormal1,
+	EAttrSemBinormal2,
+	EAttrSemBinormal3,
 	EAttrSemBlendWeight,
+	EAttrSemBlendWeight1,
+	EAttrSemBlendWeight2,
+	EAttrSemBlendWeight3,
 	EAttrSemBlendIndices,
+	EAttrSemBlendIndices1,
+	EAttrSemBlendIndices2,
+	EAttrSemBlendIndices3,
+    EAttrSemPSize,
+    EAttrSemPSize1,
+    EAttrSemPSize2,
+    EAttrSemPSize3,
 	EAttrSemDepth,
 	EAttrSemUnknown,
 	EAttrSemVertexID,