commit 16a1c072a617bcb5ab44b8a41bf7505122f248d0
author Jamie Madill <jmadill@chromium.org> Tue Oct 22 15:42:15 2013 -0400
committer Jamie Madill <jmadill@chromium.org> Tue Oct 22 15:42:15 2013 -0400
tree e5b1539632f59ce5f8001deb611bae87d9be9c77
parent 251f57a036462220518c61f27b4f3b8e2694be1d

Expose the textureLod functiosn to GLES 3.00 shaders.

We should have support for these methods, but they were not exposed to the shaders.

TRAC #23991

Signed-off-by: Shannon Woods
Signed-off-by: Geoff Lang

src/compiler/translator/Initialize.cpp

diff --git a/src/compiler/translator/Initialize.cpp b/src/compiler/translator/Initialize.cpp
index 426ea2b..1b28b23 100644
--- a/src/compiler/translator/Initialize.cpp
+++ b/src/compiler/translator/Initialize.cpp
@@ -398,6 +398,10 @@
     symbolTable.insertBuiltIn(ESSL3_BUILTINS, float4, "textureProj", sampler2D, float3);
     symbolTable.insertBuiltIn(ESSL3_BUILTINS, float4, "textureProj", sampler2D, float4);
     symbolTable.insertBuiltIn(ESSL3_BUILTINS, float4, "textureProj", sampler3D, float4);
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, float4, "textureLod", sampler2D, float2, float1);
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, float4, "textureLod", sampler3D, float3, float1);
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, float4, "textureLod", samplerCube, float3, float1);
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, float4, "textureLod", sampler2DArray, float3, float1);
 
     if (type == SH_FRAGMENT_SHADER)
     {
@@ -422,6 +426,10 @@
     symbolTable.insertBuiltIn(ESSL3_BUILTINS, int4, "textureProj", isampler2D, float3);
     symbolTable.insertBuiltIn(ESSL3_BUILTINS, int4, "textureProj", isampler2D, float4);
     symbolTable.insertBuiltIn(ESSL3_BUILTINS, int4, "textureProj", isampler3D, float4);
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, int4, "textureLod", isampler2D, float2, float1);
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, int4, "textureLod", isampler3D, float3, float1);
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, int4, "textureLod", isamplerCube, float3, float1);
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, int4, "textureLod", isampler2DArray, float3, float1);
 
     if (type == SH_FRAGMENT_SHADER)
     {
@@ -447,6 +455,10 @@
     symbolTable.insertBuiltIn(ESSL3_BUILTINS, uint4, "textureProj", usampler2D, float3);
     symbolTable.insertBuiltIn(ESSL3_BUILTINS, uint4, "textureProj", usampler2D, float4);
     symbolTable.insertBuiltIn(ESSL3_BUILTINS, uint4, "textureProj", usampler3D, float4);
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, uint4, "textureLod", usampler2D, float2, float1);
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, uint4, "textureLod", usampler3D, float3, float1);
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, uint4, "textureLod", usamplerCube, float3, float1);
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, uint4, "textureLod", usampler2DArray, float3, float1);
 
     if (type == SH_FRAGMENT_SHADER)
     {
@@ -467,7 +479,7 @@
     symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "texture", samplerCubeShadow, float4);
     symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "texture", sampler2DArrayShadow, float4);
     symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureProj", sampler2DShadow, float4);
-    symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureLod", sampler2DShadow, float3);
+    symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureLod", sampler2DShadow, float3, float1);
 
     if (type == SH_FRAGMENT_SHADER)
     {