commit 77c9d1a43ce83caa6c8529933f6983875226a87f
author Nicolas Capens <nicolas@transgaming.com> Thu Jul 11 11:10:34 2013 -0400
committer Shannon Woods <shannonwoods@chromium.org> Fri Jul 19 18:08:13 2013 -0400
tree 8c29afdccc8a7b442f770457796695300580ea0d
parent 2a1d8a381d29b906cb143c5834466d66ee032682

Add shadow texture intrinsics to the symbol table.

TRAC #23394
Signed-off-by: Jamie Madill
Signed-off-by: Shannon Woods
Author: Nicolas Capens

src/compiler/Initialize.cpp

diff --git a/src/compiler/Initialize.cpp b/src/compiler/Initialize.cpp
index 998a89c..371c082 100644
--- a/src/compiler/Initialize.cpp
+++ b/src/compiler/Initialize.cpp
@@ -459,6 +459,24 @@
         symbolTable.insertBuiltIn(ESSL3_BUILTINS, uint4, "textureProj", usampler3D, "sampler", float4, "coord", float1, "bias");
     }
 
+    TType *sampler2DShadow = new TType(EbtSampler2DShadow, EbpUndefined, EvqGlobal, 1);
+    TType *samplerCubeShadow = new TType(EbtSamplerCubeShadow, EbpUndefined, EvqGlobal, 1);
+    TType *sampler2DArrayShadow = new TType(EbtSampler2DArrayShadow, EbpUndefined, EvqGlobal, 1);
+
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "texture", sampler2DShadow, "sampler", float3, "coord");
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "texture", samplerCubeShadow, "sampler", float4, "coord");
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "texture", sampler2DArrayShadow, "sampler", float4, "coord");
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureProj", sampler2DShadow, "sampler", float4, "coord");
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureLod", sampler2DShadow, "sampler", float3, "coord");
+
+    if (type == SH_FRAGMENT_SHADER)
+    {
+        symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "texture", sampler2DShadow, "sampler", float3, "coord", float1, "bias");
+        symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "texture", samplerCubeShadow, "sampler", float4, "coord", float1, "bias");
+        symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "texture", sampler2DArrayShadow, "sampler", float4, "coord", float1, "bias");
+        symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureProj", sampler2DShadow, "sampler", float4, "coord", float1, "bias");
+    }
+
     symbolTable.insertBuiltIn(ESSL3_BUILTINS, int2, "textureSize", sampler2D, "sampler", int1, "lod");
     symbolTable.insertBuiltIn(ESSL3_BUILTINS, int2, "textureSize", isampler2D, "sampler", int1, "lod");
     symbolTable.insertBuiltIn(ESSL3_BUILTINS, int2, "textureSize", usampler2D, "sampler", int1, "lod");
@@ -471,6 +489,9 @@
     symbolTable.insertBuiltIn(ESSL3_BUILTINS, int3, "textureSize", sampler2DArray, "sampler", int1, "lod");
     symbolTable.insertBuiltIn(ESSL3_BUILTINS, int3, "textureSize", isampler2DArray, "sampler", int1, "lod");
     symbolTable.insertBuiltIn(ESSL3_BUILTINS, int3, "textureSize", usampler2DArray, "sampler", int1, "lod");
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, int2, "textureSize", sampler2DShadow, "sampler", int1, "lod");
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, int2, "textureSize", samplerCubeShadow, "sampler", int1, "lod");
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, int3, "textureSize", sampler2DArrayShadow, "sampler", int1, "lod");
 
     if(type == SH_FRAGMENT_SHADER)
     {