GLSL: use "Offset" forms of texture intrinsics when appropriate.

Also ensure correct paramter ordering: bias is always after offset.

Bug: tint:1351

Change-Id: I41ee66b86cd9d912f3857e5377b660c50d035c6e
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/73720
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>

src/writer/glsl/generator_impl.cc

@@ -1188,33 +1188,28 @@ bool GeneratorImpl::EmitTextureCall(std::ostream& out,
   switch (intrinsic->Type()) {
     case sem::IntrinsicType::kTextureSample:
     case sem::IntrinsicType::kTextureSampleBias:
-      out << "texture(";
+      out << "texture";
       break;
     case sem::IntrinsicType::kTextureSampleLevel:
-      out << "textureLod(";
+      out << "textureLod";
       break;
     case sem::IntrinsicType::kTextureGather:
     case sem::IntrinsicType::kTextureGatherCompare:
-      out << (intrinsic->Signature().IndexOf(sem::ParameterUsage::kOffset) < 0
+      out << "textureGather";
-                  ? "textureGather("
-                  : "textureGatherOffset(");
       break;
     case sem::IntrinsicType::kTextureSampleGrad:
-      out << "textureGrad(";
+      out << "textureGrad";
       break;
     case sem::IntrinsicType::kTextureSampleCompare:
-      out << "texture(";
-      glsl_ret_width = 1;
-      break;
     case sem::IntrinsicType::kTextureSampleCompareLevel:
-      out << "texture(";
+      out << "texture";
       glsl_ret_width = 1;
       break;
     case sem::IntrinsicType::kTextureLoad:
-      out << "texelFetch(";
+      out << "texelFetch";
       break;
     case sem::IntrinsicType::kTextureStore:
-      out << "imageStore(";
+      out << "imageStore";
       break;
     default:
       diagnostics_.add_error(
@@ -1224,6 +1219,12 @@ bool GeneratorImpl::EmitTextureCall(std::ostream& out,
       return false;
   }
 
+  if (intrinsic->Signature().IndexOf(sem::ParameterUsage::kOffset) >= 0) {
+    out << "Offset";
+  }
+
+  out << "(";
+
   if (!EmitExpression(out, texture))
     return false;
 
@@ -1247,8 +1248,8 @@ bool GeneratorImpl::EmitTextureCall(std::ostream& out,
     }
   }
 
-  for (auto usage : {Usage::kDepthRef, Usage::kBias, Usage::kLevel, Usage::kDdx,
+  for (auto usage : {Usage::kDepthRef, Usage::kLevel, Usage::kDdx, Usage::kDdy,
-                     Usage::kDdy, Usage::kSampleIndex, Usage::kOffset,
+                     Usage::kSampleIndex, Usage::kOffset, Usage::kBias,
                      Usage::kComponent, Usage::kValue}) {
     if (auto* e = arg(usage)) {
       out << ", ";

src/writer/glsl/generator_impl_intrinsic_texture_test.cc

@@ -122,15 +122,15 @@ ExpectedResult expected_texture_overload(
     case ValidTextureOverload::kSample2dF32:
       return R"(texture(tint_symbol, vec2(1.0f, 2.0f));)";
     case ValidTextureOverload::kSample2dOffsetF32:
-      return R"(texture(tint_symbol, vec2(1.0f, 2.0f), ivec2(3, 4));)";
+      return R"(textureOffset(tint_symbol, vec2(1.0f, 2.0f), ivec2(3, 4));)";
     case ValidTextureOverload::kSample2dArrayF32:
       return R"(texture(tint_symbol, vec3(1.0f, 2.0f, float(3)));)";
     case ValidTextureOverload::kSample2dArrayOffsetF32:
-      return R"(texture(tint_symbol, vec3(1.0f, 2.0f, float(3)), ivec2(4, 5));)";
+      return R"(textureOffset(tint_symbol, vec3(1.0f, 2.0f, float(3)), ivec2(4, 5));)";
     case ValidTextureOverload::kSample3dF32:
       return R"(texture(tint_symbol, vec3(1.0f, 2.0f, 3.0f));)";
     case ValidTextureOverload::kSample3dOffsetF32:
-      return R"(texture(tint_symbol, vec3(1.0f, 2.0f, 3.0f), ivec3(4, 5, 6));)";
+      return R"(textureOffset(tint_symbol, vec3(1.0f, 2.0f, 3.0f), ivec3(4, 5, 6));)";
     case ValidTextureOverload::kSampleCubeF32:
       return R"(texture(tint_symbol, vec3(1.0f, 2.0f, 3.0f));)";
     case ValidTextureOverload::kSampleCubeArrayF32:
@@ -138,11 +138,11 @@ ExpectedResult expected_texture_overload(
     case ValidTextureOverload::kSampleDepth2dF32:
       return R"(texture(tint_symbol, vec2(1.0f, 2.0f)).x;)";
     case ValidTextureOverload::kSampleDepth2dOffsetF32:
-      return R"(texture(tint_symbol, vec2(1.0f, 2.0f), ivec2(3, 4)).x;)";
+      return R"(textureOffset(tint_symbol, vec2(1.0f, 2.0f), ivec2(3, 4)).x;)";
     case ValidTextureOverload::kSampleDepth2dArrayF32:
       return R"(texture(tint_symbol, vec3(1.0f, 2.0f, float(3))).x;)";
     case ValidTextureOverload::kSampleDepth2dArrayOffsetF32:
-      return R"(texture(tint_symbol, vec3(1.0f, 2.0f, float(3)), ivec2(4, 5)).x;)";
+      return R"(textureOffset(tint_symbol, vec3(1.0f, 2.0f, float(3)), ivec2(4, 5)).x;)";
     case ValidTextureOverload::kSampleDepthCubeF32:
       return R"(texture(tint_symbol, vec3(1.0f, 2.0f, 3.0f)).x;)";
     case ValidTextureOverload::kSampleDepthCubeArrayF32:
@@ -150,15 +150,15 @@ ExpectedResult expected_texture_overload(
     case ValidTextureOverload::kSampleBias2dF32:
       return R"(texture(tint_symbol, vec2(1.0f, 2.0f), 3.0f);)";
     case ValidTextureOverload::kSampleBias2dOffsetF32:
-      return R"(texture(tint_symbol, vec2(1.0f, 2.0f), 3.0f, ivec2(4, 5));)";
+      return R"(textureOffset(tint_symbol, vec2(1.0f, 2.0f), ivec2(4, 5), 3.0f);)";
     case ValidTextureOverload::kSampleBias2dArrayF32:
       return R"(texture(tint_symbol, vec3(1.0f, 2.0f, float(4)), 3.0f);)";
     case ValidTextureOverload::kSampleBias2dArrayOffsetF32:
-      return R"(texture(tint_symbol, vec3(1.0f, 2.0f, float(3)), 4.0f, ivec2(5, 6));)";
+      return R"(textureOffset(tint_symbol, vec3(1.0f, 2.0f, float(3)), ivec2(5, 6), 4.0f);)";
     case ValidTextureOverload::kSampleBias3dF32:
       return R"(texture(tint_symbol, vec3(1.0f, 2.0f, 3.0f), 4.0f);)";
     case ValidTextureOverload::kSampleBias3dOffsetF32:
-      return R"(texture(tint_symbol, vec3(1.0f, 2.0f, 3.0f), 4.0f, ivec3(5, 6, 7));)";
+      return R"(textureOffset(tint_symbol, vec3(1.0f, 2.0f, 3.0f), ivec3(5, 6, 7), 4.0f);)";
     case ValidTextureOverload::kSampleBiasCubeF32:
       return R"(texture(tint_symbol, vec3(1.0f, 2.0f, 3.0f), 4.0f);)";
     case ValidTextureOverload::kSampleBiasCubeArrayF32:
@@ -166,15 +166,15 @@ ExpectedResult expected_texture_overload(
     case ValidTextureOverload::kSampleLevel2dF32:
       return R"(textureLod(tint_symbol, vec2(1.0f, 2.0f), 3.0f);)";
     case ValidTextureOverload::kSampleLevel2dOffsetF32:
-      return R"(textureLod(tint_symbol, vec2(1.0f, 2.0f), 3.0f, ivec2(4, 5));)";
+      return R"(textureLodOffset(tint_symbol, vec2(1.0f, 2.0f), 3.0f, ivec2(4, 5));)";
     case ValidTextureOverload::kSampleLevel2dArrayF32:
       return R"(textureLod(tint_symbol, vec3(1.0f, 2.0f, float(3)), 4.0f);)";
     case ValidTextureOverload::kSampleLevel2dArrayOffsetF32:
-      return R"(textureLod(tint_symbol, vec3(1.0f, 2.0f, float(3)), 4.0f, ivec2(5, 6));)";
+      return R"(textureLodOffset(tint_symbol, vec3(1.0f, 2.0f, float(3)), 4.0f, ivec2(5, 6));)";
     case ValidTextureOverload::kSampleLevel3dF32:
       return R"(textureLod(tint_symbol, vec3(1.0f, 2.0f, 3.0f), 4.0f);)";
     case ValidTextureOverload::kSampleLevel3dOffsetF32:
-      return R"(textureLod(tint_symbol, vec3(1.0f, 2.0f, 3.0f), 4.0f, ivec3(5, 6, 7));)";
+      return R"(textureLodOffset(tint_symbol, vec3(1.0f, 2.0f, 3.0f), 4.0f, ivec3(5, 6, 7));)";
     case ValidTextureOverload::kSampleLevelCubeF32:
       return R"(textureLod(tint_symbol, vec3(1.0f, 2.0f, 3.0f), 4.0f);)";
     case ValidTextureOverload::kSampleLevelCubeArrayF32:
@@ -182,11 +182,11 @@ ExpectedResult expected_texture_overload(
     case ValidTextureOverload::kSampleLevelDepth2dF32:
       return R"(textureLod(tint_symbol, vec2(1.0f, 2.0f), 3).x;)";
     case ValidTextureOverload::kSampleLevelDepth2dOffsetF32:
-      return R"(textureLod(tint_symbol, vec2(1.0f, 2.0f), 3, ivec2(4, 5)).x;)";
+      return R"(textureLodOffset(tint_symbol, vec2(1.0f, 2.0f), 3, ivec2(4, 5)).x;)";
     case ValidTextureOverload::kSampleLevelDepth2dArrayF32:
       return R"(textureLod(tint_symbol, vec3(1.0f, 2.0f, float(3)), 4).x;)";
     case ValidTextureOverload::kSampleLevelDepth2dArrayOffsetF32:
-      return R"(textureLod(tint_symbol, vec3(1.0f, 2.0f, float(3)), 4, ivec2(5, 6)).x;)";
+      return R"(textureLodOffset(tint_symbol, vec3(1.0f, 2.0f, float(3)), 4, ivec2(5, 6)).x;)";
     case ValidTextureOverload::kSampleLevelDepthCubeF32:
       return R"(textureLod(tint_symbol, vec3(1.0f, 2.0f, 3.0f), 4).x;)";
     case ValidTextureOverload::kSampleLevelDepthCubeArrayF32:
@@ -194,15 +194,15 @@ ExpectedResult expected_texture_overload(
     case ValidTextureOverload::kSampleGrad2dF32:
       return R"(textureGrad(tint_symbol, vec2(1.0f, 2.0f), vec2(3.0f, 4.0f), vec2(5.0f, 6.0f));)";
     case ValidTextureOverload::kSampleGrad2dOffsetF32:
-      return R"(textureGrad(tint_symbol, vec2(1.0f, 2.0f), vec2(3.0f, 4.0f), vec2(5.0f, 6.0f), ivec2(7, 7));)";
+      return R"(textureGradOffset(tint_symbol, vec2(1.0f, 2.0f), vec2(3.0f, 4.0f), vec2(5.0f, 6.0f), ivec2(7, 7));)";
     case ValidTextureOverload::kSampleGrad2dArrayF32:
       return R"(textureGrad(tint_symbol, vec3(1.0f, 2.0f, float(3)), vec2(4.0f, 5.0f), vec2(6.0f, 7.0f));)";
     case ValidTextureOverload::kSampleGrad2dArrayOffsetF32:
-      return R"(textureGrad(tint_symbol, vec3(1.0f, 2.0f, float(3)), vec2(4.0f, 5.0f), vec2(6.0f, 7.0f), ivec2(6, 7));)";
+      return R"(textureGradOffset(tint_symbol, vec3(1.0f, 2.0f, float(3)), vec2(4.0f, 5.0f), vec2(6.0f, 7.0f), ivec2(6, 7));)";
     case ValidTextureOverload::kSampleGrad3dF32:
       return R"(textureGrad(tint_symbol, vec3(1.0f, 2.0f, 3.0f), vec3(4.0f, 5.0f, 6.0f), vec3(7.0f, 8.0f, 9.0f));)";
     case ValidTextureOverload::kSampleGrad3dOffsetF32:
-      return R"(textureGrad(tint_symbol, vec3(1.0f, 2.0f, 3.0f), vec3(4.0f, 5.0f, 6.0f), vec3(7.0f, 8.0f, 9.0f), ivec3(0, 1, 2));)";
+      return R"(textureGradOffset(tint_symbol, vec3(1.0f, 2.0f, 3.0f), vec3(4.0f, 5.0f, 6.0f), vec3(7.0f, 8.0f, 9.0f), ivec3(0, 1, 2));)";
     case ValidTextureOverload::kSampleGradCubeF32:
       return R"(textureGrad(tint_symbol, vec3(1.0f, 2.0f, 3.0f), vec3(4.0f, 5.0f, 6.0f), vec3(7.0f, 8.0f, 9.0f));)";
     case ValidTextureOverload::kSampleGradCubeArrayF32:
@@ -210,11 +210,11 @@ ExpectedResult expected_texture_overload(
     case ValidTextureOverload::kSampleCompareDepth2dF32:
       return R"(texture(tint_symbol, vec2(1.0f, 2.0f), 3.0f);)";
     case ValidTextureOverload::kSampleCompareDepth2dOffsetF32:
-      return R"(texture(tint_symbol, vec2(1.0f, 2.0f), 3.0f, ivec2(4, 5));)";
+      return R"(textureOffset(tint_symbol, vec2(1.0f, 2.0f), 3.0f, ivec2(4, 5));)";
     case ValidTextureOverload::kSampleCompareDepth2dArrayF32:
       return R"(texture(tint_symbol, vec3(1.0f, 2.0f, float(4)), 3.0f);)";
     case ValidTextureOverload::kSampleCompareDepth2dArrayOffsetF32:
-      return R"(texture(tint_symbol, vec3(1.0f, 2.0f, float(4)), 3.0f, ivec2(5, 6));)";
+      return R"(textureOffset(tint_symbol, vec3(1.0f, 2.0f, float(4)), 3.0f, ivec2(5, 6));)";
     case ValidTextureOverload::kSampleCompareDepthCubeF32:
       return R"(texture(tint_symbol, vec3(1.0f, 2.0f, 3.0f), 4.0f);)";
     case ValidTextureOverload::kSampleCompareDepthCubeArrayF32:
@@ -222,11 +222,11 @@ ExpectedResult expected_texture_overload(
     case ValidTextureOverload::kSampleCompareLevelDepth2dF32:
       return R"(texture(tint_symbol, vec2(1.0f, 2.0f), 3.0f);)";
     case ValidTextureOverload::kSampleCompareLevelDepth2dOffsetF32:
-      return R"(texture(tint_symbol, vec2(1.0f, 2.0f), 3.0f, ivec2(4, 5));)";
+      return R"(textureOffset(tint_symbol, vec2(1.0f, 2.0f), 3.0f, ivec2(4, 5));)";
     case ValidTextureOverload::kSampleCompareLevelDepth2dArrayF32:
       return R"(texture(tint_symbol, vec3(1.0f, 2.0f, float(4)), 3.0f);)";
     case ValidTextureOverload::kSampleCompareLevelDepth2dArrayOffsetF32:
-      return R"(texture(tint_symbol, vec3(1.0f, 2.0f, float(4)), 3.0f, ivec2(5, 6));)";
+      return R"(textureOffset(tint_symbol, vec3(1.0f, 2.0f, float(4)), 3.0f, ivec2(5, 6));)";
     case ValidTextureOverload::kSampleCompareLevelDepthCubeF32:
       return R"(texture(tint_symbol, vec3(1.0f, 2.0f, 3.0f), 4.0f);)";
     case ValidTextureOverload::kSampleCompareLevelDepthCubeArrayF32:

test/intrinsics/gen/textureSample/02aa9b.wgsl.expected.glsl

@@ -1,5 +1,3 @@
-SKIP: FAILED
-
 #version 310 es
 precision mediump float;
 
@@ -7,7 +5,7 @@ uniform highp sampler2DArray arg_0;
 
 
 void textureSample_02aa9b() {
-  vec4 res = texture(arg_0, vec3(0.0f, 0.0f, float(1)), ivec2(0, 0));
+  vec4 res = textureOffset(arg_0, vec3(0.0f, 0.0f, float(1)), ivec2(0, 0));
 }
 
 void fragment_main() {
@@ -19,11 +17,3 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'texture' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-

test/intrinsics/gen/textureSample/100dc0.wgsl.expected.glsl

@@ -1,5 +1,3 @@
-SKIP: FAILED
-
 #version 310 es
 precision mediump float;
 
@@ -7,7 +5,7 @@ uniform highp sampler3D arg_0;
 
 
 void textureSample_100dc0() {
-  vec4 res = texture(arg_0, vec3(0.0f, 0.0f, 0.0f), ivec3(0, 0, 0));
+  vec4 res = textureOffset(arg_0, vec3(0.0f, 0.0f, 0.0f), ivec3(0, 0, 0));
 }
 
 void fragment_main() {
@@ -19,11 +17,3 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'texture' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-

test/intrinsics/gen/textureSample/667d76.wgsl.expected.glsl

@@ -1,5 +1,3 @@
-SKIP: FAILED
-
 #version 310 es
 precision mediump float;
 
@@ -7,7 +5,7 @@ uniform highp sampler2D arg_0;
 
 
 void textureSample_667d76() {
-  float res = texture(arg_0, vec2(0.0f, 0.0f), ivec2(0, 0)).x;
+  float res = textureOffset(arg_0, vec2(0.0f, 0.0f), ivec2(0, 0)).x;
 }
 
 void fragment_main() {
@@ -19,10 +17,3 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'texture' : no matching overloaded function found 
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 2 compilation errors.  No code generated.
-
-
-

test/intrinsics/gen/textureSample/7c3baa.wgsl.expected.glsl

@@ -1,5 +1,3 @@
-SKIP: FAILED
-
 #version 310 es
 precision mediump float;
 
@@ -7,7 +5,7 @@ uniform highp sampler2D arg_0;
 
 
 void textureSample_7c3baa() {
-  vec4 res = texture(arg_0, vec2(0.0f, 0.0f), ivec2(0, 0));
+  vec4 res = textureOffset(arg_0, vec2(0.0f, 0.0f), ivec2(0, 0));
 }
 
 void fragment_main() {
@@ -19,11 +17,3 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'texture' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-

test/intrinsics/gen/textureSample/8522e7.wgsl.expected.glsl

@@ -1,5 +1,3 @@
-SKIP: FAILED
-
 #version 310 es
 precision mediump float;
 
@@ -7,7 +5,7 @@ uniform highp sampler2DArray arg_0;
 
 
 void textureSample_8522e7() {
-  float res = texture(arg_0, vec3(0.0f, 0.0f, float(1)), ivec2(0, 0)).x;
+  float res = textureOffset(arg_0, vec3(0.0f, 0.0f, float(1)), ivec2(0, 0)).x;
 }
 
 void fragment_main() {
@@ -19,10 +17,3 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'texture' : no matching overloaded function found 
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 2 compilation errors.  No code generated.
-
-
-

test/intrinsics/gen/textureSampleBias/65ac50.wgsl.expected.glsl

@@ -1,5 +1,3 @@
-SKIP: FAILED
-
 #version 310 es
 precision mediump float;
 
@@ -7,7 +5,7 @@ uniform highp sampler2DArray arg_0;
 
 
 void textureSampleBias_65ac50() {
-  vec4 res = texture(arg_0, vec3(0.0f, 0.0f, float(1)), 1.0f, ivec2(0, 0));
+  vec4 res = textureOffset(arg_0, vec3(0.0f, 0.0f, float(1)), ivec2(0, 0), 1.0f);
 }
 
 void fragment_main() {
@@ -19,11 +17,3 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'texture' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-

test/intrinsics/gen/textureSampleBias/81c19a.wgsl.expected.glsl

@@ -1,5 +1,3 @@
-SKIP: FAILED
-
 #version 310 es
 precision mediump float;
 
@@ -7,7 +5,7 @@ uniform highp sampler2D arg_0;
 
 
 void textureSampleBias_81c19a() {
-  vec4 res = texture(arg_0, vec2(0.0f, 0.0f), 1.0f, ivec2(0, 0));
+  vec4 res = textureOffset(arg_0, vec2(0.0f, 0.0f), ivec2(0, 0), 1.0f);
 }
 
 void fragment_main() {
@@ -19,11 +17,3 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'texture' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-

test/intrinsics/gen/textureSampleBias/df91bb.wgsl.expected.glsl

@@ -1,5 +1,3 @@
-SKIP: FAILED
-
 #version 310 es
 precision mediump float;
 
@@ -7,7 +5,7 @@ uniform highp sampler3D arg_0;
 
 
 void textureSampleBias_df91bb() {
-  vec4 res = texture(arg_0, vec3(0.0f, 0.0f, 0.0f), 1.0f, ivec3(0, 0, 0));
+  vec4 res = textureOffset(arg_0, vec3(0.0f, 0.0f, 0.0f), ivec3(0, 0, 0), 1.0f);
 }
 
 void fragment_main() {
@@ -19,11 +17,3 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'texture' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-

test/intrinsics/gen/textureSampleCompare/25fcd1.wgsl.expected.glsl

@@ -7,7 +7,7 @@ uniform highp sampler2D arg_0;
 
 
 void textureSampleCompare_25fcd1() {
-  float res = texture(arg_0, vec2(0.0f, 0.0f), 1.0f, ivec2(0, 0));
+  float res = textureOffset(arg_0, vec2(0.0f, 0.0f), 1.0f, ivec2(0, 0));
 }
 
 void fragment_main() {
@@ -20,7 +20,7 @@ void main() {
 
 
 Error parsing GLSL shader:
-ERROR: 0:8: 'texture' : no matching overloaded function found 
+ERROR: 0:8: 'textureOffset' : no matching overloaded function found 
 ERROR: 0:8: '' : compilation terminated 
 ERROR: 2 compilation errors.  No code generated.
 

test/intrinsics/gen/textureSampleCompare/98b85c.wgsl.expected.glsl

@@ -7,7 +7,7 @@ uniform highp sampler2DArray arg_0;
 
 
 void textureSampleCompare_98b85c() {
-  float res = texture(arg_0, vec3(0.0f, 0.0f, float(1)), 1.0f, ivec2(0, 0));
+  float res = textureOffset(arg_0, vec3(0.0f, 0.0f, float(1)), 1.0f, ivec2(0, 0));
 }
 
 void fragment_main() {
@@ -20,7 +20,7 @@ void main() {
 
 
 Error parsing GLSL shader:
-ERROR: 0:8: 'texture' : no matching overloaded function found 
+ERROR: 0:8: 'textureOffset' : no matching overloaded function found 
 ERROR: 0:8: '' : compilation terminated 
 ERROR: 2 compilation errors.  No code generated.
 

test/intrinsics/gen/textureSampleCompareLevel/011a8f.wgsl.expected.glsl

@@ -7,7 +7,7 @@ uniform highp sampler2DArray arg_0;
 
 
 void textureSampleCompareLevel_011a8f() {
-  float res = texture(arg_0, vec3(0.0f, 0.0f, float(1)), 1.0f, ivec2(0, 0));
+  float res = textureOffset(arg_0, vec3(0.0f, 0.0f, float(1)), 1.0f, ivec2(0, 0));
 }
 
 struct tint_symbol {
@@ -34,7 +34,7 @@ void main() {
 
 
 Error parsing GLSL shader:
-ERROR: 0:8: 'texture' : no matching overloaded function found 
+ERROR: 0:8: 'textureOffset' : no matching overloaded function found 
 ERROR: 0:8: '' : compilation terminated 
 ERROR: 2 compilation errors.  No code generated.
 
@@ -47,7 +47,7 @@ uniform highp sampler2DArray arg_0;
 
 
 void textureSampleCompareLevel_011a8f() {
-  float res = texture(arg_0, vec3(0.0f, 0.0f, float(1)), 1.0f, ivec2(0, 0));
+  float res = textureOffset(arg_0, vec3(0.0f, 0.0f, float(1)), 1.0f, ivec2(0, 0));
 }
 
 struct tint_symbol {
@@ -64,7 +64,7 @@ void main() {
 
 
 Error parsing GLSL shader:
-ERROR: 0:8: 'texture' : no matching overloaded function found 
+ERROR: 0:8: 'textureOffset' : no matching overloaded function found 
 ERROR: 0:8: '' : compilation terminated 
 ERROR: 2 compilation errors.  No code generated.
 
@@ -77,7 +77,7 @@ uniform highp sampler2DArray arg_0;
 
 
 void textureSampleCompareLevel_011a8f() {
-  float res = texture(arg_0, vec3(0.0f, 0.0f, float(1)), 1.0f, ivec2(0, 0));
+  float res = textureOffset(arg_0, vec3(0.0f, 0.0f, float(1)), 1.0f, ivec2(0, 0));
 }
 
 struct tint_symbol {
@@ -95,7 +95,7 @@ void main() {
 
 
 Error parsing GLSL shader:
-ERROR: 0:8: 'texture' : no matching overloaded function found 
+ERROR: 0:8: 'textureOffset' : no matching overloaded function found 
 ERROR: 0:8: '' : compilation terminated 
 ERROR: 2 compilation errors.  No code generated.
 

test/intrinsics/gen/textureSampleCompareLevel/f8121c.wgsl.expected.glsl

@@ -7,7 +7,7 @@ uniform highp sampler2D arg_0;
 
 
 void textureSampleCompareLevel_f8121c() {
-  float res = texture(arg_0, vec2(0.0f, 0.0f), 1.0f, ivec2(0, 0));
+  float res = textureOffset(arg_0, vec2(0.0f, 0.0f), 1.0f, ivec2(0, 0));
 }
 
 struct tint_symbol {
@@ -34,7 +34,7 @@ void main() {
 
 
 Error parsing GLSL shader:
-ERROR: 0:8: 'texture' : no matching overloaded function found 
+ERROR: 0:8: 'textureOffset' : no matching overloaded function found 
 ERROR: 0:8: '' : compilation terminated 
 ERROR: 2 compilation errors.  No code generated.
 
@@ -47,7 +47,7 @@ uniform highp sampler2D arg_0;
 
 
 void textureSampleCompareLevel_f8121c() {
-  float res = texture(arg_0, vec2(0.0f, 0.0f), 1.0f, ivec2(0, 0));
+  float res = textureOffset(arg_0, vec2(0.0f, 0.0f), 1.0f, ivec2(0, 0));
 }
 
 struct tint_symbol {
@@ -64,7 +64,7 @@ void main() {
 
 
 Error parsing GLSL shader:
-ERROR: 0:8: 'texture' : no matching overloaded function found 
+ERROR: 0:8: 'textureOffset' : no matching overloaded function found 
 ERROR: 0:8: '' : compilation terminated 
 ERROR: 2 compilation errors.  No code generated.
 
@@ -77,7 +77,7 @@ uniform highp sampler2D arg_0;
 
 
 void textureSampleCompareLevel_f8121c() {
-  float res = texture(arg_0, vec2(0.0f, 0.0f), 1.0f, ivec2(0, 0));
+  float res = textureOffset(arg_0, vec2(0.0f, 0.0f), 1.0f, ivec2(0, 0));
 }
 
 struct tint_symbol {
@@ -95,7 +95,7 @@ void main() {
 
 
 Error parsing GLSL shader:
-ERROR: 0:8: 'texture' : no matching overloaded function found 
+ERROR: 0:8: 'textureOffset' : no matching overloaded function found 
 ERROR: 0:8: '' : compilation terminated 
 ERROR: 2 compilation errors.  No code generated.
 

test/intrinsics/gen/textureSampleGrad/468f88.wgsl.expected.glsl

@@ -1,5 +1,3 @@
-SKIP: FAILED
-
 #version 310 es
 precision mediump float;
 
@@ -7,7 +5,7 @@ uniform highp sampler2D arg_0;
 
 
 void textureSampleGrad_468f88() {
-  vec4 res = textureGrad(arg_0, vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), ivec2(0, 0));
+  vec4 res = textureGradOffset(arg_0, vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), ivec2(0, 0));
 }
 
 struct tint_symbol {
@@ -33,14 +31,6 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'textureGrad' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-
 #version 310 es
 precision mediump float;
 
@@ -48,7 +38,7 @@ uniform highp sampler2D arg_0;
 
 
 void textureSampleGrad_468f88() {
-  vec4 res = textureGrad(arg_0, vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), ivec2(0, 0));
+  vec4 res = textureGradOffset(arg_0, vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), ivec2(0, 0));
 }
 
 struct tint_symbol {
@@ -64,14 +54,6 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'textureGrad' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-
 #version 310 es
 precision mediump float;
 
@@ -79,7 +61,7 @@ uniform highp sampler2D arg_0;
 
 
 void textureSampleGrad_468f88() {
-  vec4 res = textureGrad(arg_0, vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), ivec2(0, 0));
+  vec4 res = textureGradOffset(arg_0, vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), ivec2(0, 0));
 }
 
 struct tint_symbol {
@@ -96,11 +78,3 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'textureGrad' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-

test/intrinsics/gen/textureSampleGrad/872f00.wgsl.expected.glsl

@@ -1,5 +1,3 @@
-SKIP: FAILED
-
 #version 310 es
 precision mediump float;
 
@@ -7,7 +5,7 @@ uniform highp sampler2DArray arg_0;
 
 
 void textureSampleGrad_872f00() {
-  vec4 res = textureGrad(arg_0, vec3(0.0f, 0.0f, float(1)), vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), ivec2(0, 0));
+  vec4 res = textureGradOffset(arg_0, vec3(0.0f, 0.0f, float(1)), vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), ivec2(0, 0));
 }
 
 struct tint_symbol {
@@ -33,14 +31,6 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'textureGrad' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-
 #version 310 es
 precision mediump float;
 
@@ -48,7 +38,7 @@ uniform highp sampler2DArray arg_0;
 
 
 void textureSampleGrad_872f00() {
-  vec4 res = textureGrad(arg_0, vec3(0.0f, 0.0f, float(1)), vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), ivec2(0, 0));
+  vec4 res = textureGradOffset(arg_0, vec3(0.0f, 0.0f, float(1)), vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), ivec2(0, 0));
 }
 
 struct tint_symbol {
@@ -64,14 +54,6 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'textureGrad' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-
 #version 310 es
 precision mediump float;
 
@@ -79,7 +61,7 @@ uniform highp sampler2DArray arg_0;
 
 
 void textureSampleGrad_872f00() {
-  vec4 res = textureGrad(arg_0, vec3(0.0f, 0.0f, float(1)), vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), ivec2(0, 0));
+  vec4 res = textureGradOffset(arg_0, vec3(0.0f, 0.0f, float(1)), vec2(0.0f, 0.0f), vec2(0.0f, 0.0f), ivec2(0, 0));
 }
 
 struct tint_symbol {
@@ -96,11 +78,3 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'textureGrad' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-

test/intrinsics/gen/textureSampleGrad/e9a2f7.wgsl.expected.glsl

@@ -1,5 +1,3 @@
-SKIP: FAILED
-
 #version 310 es
 precision mediump float;
 
@@ -7,7 +5,7 @@ uniform highp sampler3D arg_0;
 
 
 void textureSampleGrad_e9a2f7() {
-  vec4 res = textureGrad(arg_0, vec3(0.0f, 0.0f, 0.0f), vec3(0.0f, 0.0f, 0.0f), vec3(0.0f, 0.0f, 0.0f), ivec3(0, 0, 0));
+  vec4 res = textureGradOffset(arg_0, vec3(0.0f, 0.0f, 0.0f), vec3(0.0f, 0.0f, 0.0f), vec3(0.0f, 0.0f, 0.0f), ivec3(0, 0, 0));
 }
 
 struct tint_symbol {
@@ -33,14 +31,6 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'textureGrad' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-
 #version 310 es
 precision mediump float;
 
@@ -48,7 +38,7 @@ uniform highp sampler3D arg_0;
 
 
 void textureSampleGrad_e9a2f7() {
-  vec4 res = textureGrad(arg_0, vec3(0.0f, 0.0f, 0.0f), vec3(0.0f, 0.0f, 0.0f), vec3(0.0f, 0.0f, 0.0f), ivec3(0, 0, 0));
+  vec4 res = textureGradOffset(arg_0, vec3(0.0f, 0.0f, 0.0f), vec3(0.0f, 0.0f, 0.0f), vec3(0.0f, 0.0f, 0.0f), ivec3(0, 0, 0));
 }
 
 struct tint_symbol {
@@ -64,14 +54,6 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'textureGrad' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-
 #version 310 es
 precision mediump float;
 
@@ -79,7 +61,7 @@ uniform highp sampler3D arg_0;
 
 
 void textureSampleGrad_e9a2f7() {
-  vec4 res = textureGrad(arg_0, vec3(0.0f, 0.0f, 0.0f), vec3(0.0f, 0.0f, 0.0f), vec3(0.0f, 0.0f, 0.0f), ivec3(0, 0, 0));
+  vec4 res = textureGradOffset(arg_0, vec3(0.0f, 0.0f, 0.0f), vec3(0.0f, 0.0f, 0.0f), vec3(0.0f, 0.0f, 0.0f), ivec3(0, 0, 0));
 }
 
 struct tint_symbol {
@@ -96,11 +78,3 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'textureGrad' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-

test/intrinsics/gen/textureSampleLevel/47daa4.wgsl.expected.glsl

@@ -7,7 +7,7 @@ uniform highp sampler2D arg_0;
 
 
 void textureSampleLevel_47daa4() {
-  float res = textureLod(arg_0, vec2(0.0f, 0.0f), 0, ivec2(0, 0)).x;
+  float res = textureLodOffset(arg_0, vec2(0.0f, 0.0f), 0, ivec2(0, 0)).x;
 }
 
 struct tint_symbol {
@@ -34,7 +34,7 @@ void main() {
 
 
 Error parsing GLSL shader:
-ERROR: 0:8: 'textureLod' : no matching overloaded function found 
+ERROR: 0:8: 'textureLodOffset' : no matching overloaded function found 
 ERROR: 0:8: '' : compilation terminated 
 ERROR: 2 compilation errors.  No code generated.
 
@@ -47,7 +47,7 @@ uniform highp sampler2D arg_0;
 
 
 void textureSampleLevel_47daa4() {
-  float res = textureLod(arg_0, vec2(0.0f, 0.0f), 0, ivec2(0, 0)).x;
+  float res = textureLodOffset(arg_0, vec2(0.0f, 0.0f), 0, ivec2(0, 0)).x;
 }
 
 struct tint_symbol {
@@ -64,7 +64,7 @@ void main() {
 
 
 Error parsing GLSL shader:
-ERROR: 0:8: 'textureLod' : no matching overloaded function found 
+ERROR: 0:8: 'textureLodOffset' : no matching overloaded function found 
 ERROR: 0:8: '' : compilation terminated 
 ERROR: 2 compilation errors.  No code generated.
 
@@ -77,7 +77,7 @@ uniform highp sampler2D arg_0;
 
 
 void textureSampleLevel_47daa4() {
-  float res = textureLod(arg_0, vec2(0.0f, 0.0f), 0, ivec2(0, 0)).x;
+  float res = textureLodOffset(arg_0, vec2(0.0f, 0.0f), 0, ivec2(0, 0)).x;
 }
 
 struct tint_symbol {
@@ -95,7 +95,7 @@ void main() {
 
 
 Error parsing GLSL shader:
-ERROR: 0:8: 'textureLod' : no matching overloaded function found 
+ERROR: 0:8: 'textureLodOffset' : no matching overloaded function found 
 ERROR: 0:8: '' : compilation terminated 
 ERROR: 2 compilation errors.  No code generated.
 

test/intrinsics/gen/textureSampleLevel/690d95.wgsl.expected.glsl

@@ -1,5 +1,3 @@
-SKIP: FAILED
-
 #version 310 es
 precision mediump float;
 
@@ -7,7 +5,7 @@ uniform highp sampler2D arg_0;
 
 
 void textureSampleLevel_690d95() {
-  vec4 res = textureLod(arg_0, vec2(0.0f, 0.0f), 1.0f, ivec2(0, 0));
+  vec4 res = textureLodOffset(arg_0, vec2(0.0f, 0.0f), 1.0f, ivec2(0, 0));
 }
 
 struct tint_symbol {
@@ -33,14 +31,6 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'textureLod' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-
 #version 310 es
 precision mediump float;
 
@@ -48,7 +38,7 @@ uniform highp sampler2D arg_0;
 
 
 void textureSampleLevel_690d95() {
-  vec4 res = textureLod(arg_0, vec2(0.0f, 0.0f), 1.0f, ivec2(0, 0));
+  vec4 res = textureLodOffset(arg_0, vec2(0.0f, 0.0f), 1.0f, ivec2(0, 0));
 }
 
 struct tint_symbol {
@@ -64,14 +54,6 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'textureLod' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-
 #version 310 es
 precision mediump float;
 
@@ -79,7 +61,7 @@ uniform highp sampler2D arg_0;
 
 
 void textureSampleLevel_690d95() {
-  vec4 res = textureLod(arg_0, vec2(0.0f, 0.0f), 1.0f, ivec2(0, 0));
+  vec4 res = textureLodOffset(arg_0, vec2(0.0f, 0.0f), 1.0f, ivec2(0, 0));
 }
 
 struct tint_symbol {
@@ -96,11 +78,3 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'textureLod' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-

test/intrinsics/gen/textureSampleLevel/9bd37b.wgsl.expected.glsl

@@ -1,5 +1,3 @@
-SKIP: FAILED
-
 #version 310 es
 precision mediump float;
 
@@ -7,7 +5,7 @@ uniform highp sampler3D arg_0;
 
 
 void textureSampleLevel_9bd37b() {
-  vec4 res = textureLod(arg_0, vec3(0.0f, 0.0f, 0.0f), 1.0f, ivec3(0, 0, 0));
+  vec4 res = textureLodOffset(arg_0, vec3(0.0f, 0.0f, 0.0f), 1.0f, ivec3(0, 0, 0));
 }
 
 struct tint_symbol {
@@ -33,14 +31,6 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'textureLod' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-
 #version 310 es
 precision mediump float;
 
@@ -48,7 +38,7 @@ uniform highp sampler3D arg_0;
 
 
 void textureSampleLevel_9bd37b() {
-  vec4 res = textureLod(arg_0, vec3(0.0f, 0.0f, 0.0f), 1.0f, ivec3(0, 0, 0));
+  vec4 res = textureLodOffset(arg_0, vec3(0.0f, 0.0f, 0.0f), 1.0f, ivec3(0, 0, 0));
 }
 
 struct tint_symbol {
@@ -64,14 +54,6 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'textureLod' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-
 #version 310 es
 precision mediump float;
 
@@ -79,7 +61,7 @@ uniform highp sampler3D arg_0;
 
 
 void textureSampleLevel_9bd37b() {
-  vec4 res = textureLod(arg_0, vec3(0.0f, 0.0f, 0.0f), 1.0f, ivec3(0, 0, 0));
+  vec4 res = textureLodOffset(arg_0, vec3(0.0f, 0.0f, 0.0f), 1.0f, ivec3(0, 0, 0));
 }
 
 struct tint_symbol {
@@ -96,11 +78,3 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'textureLod' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-

test/intrinsics/gen/textureSampleLevel/a4af26.wgsl.expected.glsl

@@ -1,5 +1,3 @@
-SKIP: FAILED
-
 #version 310 es
 precision mediump float;
 
@@ -7,7 +5,7 @@ uniform highp sampler2DArray arg_0;
 
 
 void textureSampleLevel_a4af26() {
-  vec4 res = textureLod(arg_0, vec3(0.0f, 0.0f, float(1)), 1.0f, ivec2(0, 0));
+  vec4 res = textureLodOffset(arg_0, vec3(0.0f, 0.0f, float(1)), 1.0f, ivec2(0, 0));
 }
 
 struct tint_symbol {
@@ -33,14 +31,6 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'textureLod' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-
 #version 310 es
 precision mediump float;
 
@@ -48,7 +38,7 @@ uniform highp sampler2DArray arg_0;
 
 
 void textureSampleLevel_a4af26() {
-  vec4 res = textureLod(arg_0, vec3(0.0f, 0.0f, float(1)), 1.0f, ivec2(0, 0));
+  vec4 res = textureLodOffset(arg_0, vec3(0.0f, 0.0f, float(1)), 1.0f, ivec2(0, 0));
 }
 
 struct tint_symbol {
@@ -64,14 +54,6 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'textureLod' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-
 #version 310 es
 precision mediump float;
 
@@ -79,7 +61,7 @@ uniform highp sampler2DArray arg_0;
 
 
 void textureSampleLevel_a4af26() {
-  vec4 res = textureLod(arg_0, vec3(0.0f, 0.0f, float(1)), 1.0f, ivec2(0, 0));
+  vec4 res = textureLodOffset(arg_0, vec3(0.0f, 0.0f, float(1)), 1.0f, ivec2(0, 0));
 }
 
 struct tint_symbol {
@@ -96,11 +78,3 @@ void main() {
 }
 
 
-Error parsing GLSL shader:
-ERROR: 0:8: 'textureLod' : no matching overloaded function found 
-ERROR: 0:8: '=' :  cannot convert from ' const float' to ' temp mediump 4-component vector of float'
-ERROR: 0:8: '' : compilation terminated 
-ERROR: 3 compilation errors.  No code generated.
-
-
-

test/intrinsics/gen/textureSampleLevel/ba93b3.wgsl.expected.glsl

@@ -7,7 +7,7 @@ uniform highp sampler2DArray arg_0;
 
 
 void textureSampleLevel_ba93b3() {
-  float res = textureLod(arg_0, vec3(0.0f, 0.0f, float(1)), 0, ivec2(0, 0)).x;
+  float res = textureLodOffset(arg_0, vec3(0.0f, 0.0f, float(1)), 0, ivec2(0, 0)).x;
 }
 
 struct tint_symbol {
@@ -34,7 +34,7 @@ void main() {
 
 
 Error parsing GLSL shader:
-ERROR: 0:8: 'textureLod' : no matching overloaded function found 
+ERROR: 0:8: 'textureLodOffset' : no matching overloaded function found 
 ERROR: 0:8: '' : compilation terminated 
 ERROR: 2 compilation errors.  No code generated.
 
@@ -47,7 +47,7 @@ uniform highp sampler2DArray arg_0;
 
 
 void textureSampleLevel_ba93b3() {
-  float res = textureLod(arg_0, vec3(0.0f, 0.0f, float(1)), 0, ivec2(0, 0)).x;
+  float res = textureLodOffset(arg_0, vec3(0.0f, 0.0f, float(1)), 0, ivec2(0, 0)).x;
 }
 
 struct tint_symbol {
@@ -64,7 +64,7 @@ void main() {
 
 
 Error parsing GLSL shader:
-ERROR: 0:8: 'textureLod' : no matching overloaded function found 
+ERROR: 0:8: 'textureLodOffset' : no matching overloaded function found 
 ERROR: 0:8: '' : compilation terminated 
 ERROR: 2 compilation errors.  No code generated.
 
@@ -77,7 +77,7 @@ uniform highp sampler2DArray arg_0;
 
 
 void textureSampleLevel_ba93b3() {
-  float res = textureLod(arg_0, vec3(0.0f, 0.0f, float(1)), 0, ivec2(0, 0)).x;
+  float res = textureLodOffset(arg_0, vec3(0.0f, 0.0f, float(1)), 0, ivec2(0, 0)).x;
 }
 
 struct tint_symbol {
@@ -95,7 +95,7 @@ void main() {
 
 
 Error parsing GLSL shader:
-ERROR: 0:8: 'textureLod' : no matching overloaded function found 
+ERROR: 0:8: 'textureLodOffset' : no matching overloaded function found 
 ERROR: 0:8: '' : compilation terminated 
 ERROR: 2 compilation errors.  No code generated.