re-land of new SkSL precisions

Bug: skia:
Change-Id: Ic1deb3db2cbda6ca45f93dee99832971a36a2119
Reviewed-on: https://skia-review.googlesource.com/47841
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/tests/GrMeshTest.cpp b/tests/GrMeshTest.cpp
index 0f4dcb6f6d..d174675c16 100644
--- a/tests/GrMeshTest.cpp
+++ b/tests/GrMeshTest.cpp
@@ -327,20 +327,20 @@ class GLSLMeshTestProcessor : public GrGLSLGeometryProcessor {
 
         GrGLSLVertexBuilder* v = args.fVertBuilder;
         if (!mp.fInstanceLocation) {
-            v->codeAppendf("float2 vertex = %s;", mp.fVertex->fName);
+            v->codeAppendf("highfloat2 vertex = %s;", mp.fVertex->fName);
         } else {
             if (mp.fVertex) {
-                v->codeAppendf("float2 offset = %s;", mp.fVertex->fName);
+                v->codeAppendf("highfloat2 offset = %s;", mp.fVertex->fName);
             } else {
-                v->codeAppend ("float2 offset = float2(sk_VertexID / 2, sk_VertexID % 2);");
+                v->codeAppend ("highfloat2 offset = highfloat2(sk_VertexID / 2, sk_VertexID % 2);");
             }
-            v->codeAppendf("float2 vertex = %s + offset * %i;",
+            v->codeAppendf("highfloat2 vertex = %s + offset * %i;",
                            mp.fInstanceLocation->fName, kBoxSize);
         }
-        gpArgs->fPositionVar.set(kVec2f_GrSLType, "vertex");
+        gpArgs->fPositionVar.set(kHighFloat2_GrSLType, "vertex");
 
         GrGLSLPPFragmentBuilder* f = args.fFragBuilder;
-        f->codeAppendf("%s = float4(1);", args.fOutputCoverage);
+        f->codeAppendf("%s = half4(1);", args.fOutputCoverage);
     }
 };