commit 424bb49d4d9e62bc66e30d074d4cf18e25860353
author daniel@transgaming.com <daniel@transgaming.com@736b8ea6-26fd-11df-bfd4-992fa37f6226> Wed May 11 15:36:59 2011 +0000
committer daniel@transgaming.com <daniel@transgaming.com@736b8ea6-26fd-11df-bfd4-992fa37f6226> Wed May 11 15:36:59 2011 +0000
tree 6f1606b8f1632f4a7641b780a05cf9c042973e1f
parent 3f74c7a721d128e3c3f0b348bcf8b75689b9f646

Validate shaders so they don't exceed the texture unit counts.

Issue=95
TRAC #16568
Signed-off-by: Daniel Koch
Author: Nicolas Capens

git-svn-id: https://angleproject.googlecode.com/svn/trunk@641 736b8ea6-26fd-11df-bfd4-992fa37f6226

src/compiler/Initialize.cpp

diff --git a/src/compiler/Initialize.cpp b/src/compiler/Initialize.cpp
index 12b53fe..74a2de3 100644
--- a/src/compiler/Initialize.cpp
+++ b/src/compiler/Initialize.cpp
@@ -353,17 +353,15 @@
     //
     // Texture Functions.
     //
-    if (resources.MaxVertexTextureImageUnits > 0) {
-        s.append(TString("vec4 texture2D(sampler2D sampler, vec2 coord);"));
-        s.append(TString("vec4 texture2DProj(sampler2D sampler, vec3 coord);"));
-        s.append(TString("vec4 texture2DProj(sampler2D sampler, vec4 coord);"));
-        s.append(TString("vec4 textureCube(samplerCube sampler, vec3 coord);"));
+    s.append(TString("vec4 texture2D(sampler2D sampler, vec2 coord);"));
+    s.append(TString("vec4 texture2DProj(sampler2D sampler, vec3 coord);"));
+    s.append(TString("vec4 texture2DProj(sampler2D sampler, vec4 coord);"));
+    s.append(TString("vec4 textureCube(samplerCube sampler, vec3 coord);"));
 
-        s.append(TString("vec4 texture2DLod(sampler2D sampler, vec2 coord, float lod);"));
-        s.append(TString("vec4 texture2DProjLod(sampler2D sampler, vec3 coord, float lod);"));
-        s.append(TString("vec4 texture2DProjLod(sampler2D sampler, vec4 coord, float lod);"));
-        s.append(TString("vec4 textureCubeLod(samplerCube sampler, vec3 coord, float lod);"));
-    }
+    s.append(TString("vec4 texture2DLod(sampler2D sampler, vec2 coord, float lod);"));
+    s.append(TString("vec4 texture2DProjLod(sampler2D sampler, vec3 coord, float lod);"));
+    s.append(TString("vec4 texture2DProjLod(sampler2D sampler, vec4 coord, float lod);"));
+    s.append(TString("vec4 textureCubeLod(samplerCube sampler, vec3 coord, float lod);"));
 
     return s;
 }