1 files changed, 3 insertions, 4 deletions
diff --git a/src/gpu/glsl/GrGLSLProgramBuilder.cpp b/src/gpu/glsl/GrGLSLProgramBuilder.cpp
index bb3dc4f0a9..c2a0d64e5a 100644
--- a/src/gpu/glsl/GrGLSLProgramBuilder.cpp
+++ b/src/gpu/glsl/GrGLSLProgramBuilder.cpp
@@ -82,8 +82,7 @@ void GrGLSLProgramBuilder::emitAndInstallPrimProc(const GrPrimitiveProcessor& pr
         rtAdjustVisibility |= kGeometry_GrShaderFlag;
     }
     fUniformHandles.fRTAdjustmentUni = this->uniformHandler()->addUniform(rtAdjustVisibility,
-                                                                          kVec4f_GrSLType,
-                                                                          kHigh_GrSLPrecision,
+                                                                          kHighFloat4_GrSLType,
                                                                           "rtAdjustment");
     const char* rtAdjustName =
         this->uniformHandler()->getUniformCStr(fUniformHandles.fRTAdjustmentUni);
@@ -455,7 +454,7 @@ void GrGLSLProgramBuilder::nameExpression(SkString* output, const char* baseName
     } else {
         this->nameVariable(&outName, '\0', baseName);
     }
-    fFS.codeAppendf("float4 %s;", outName.c_str());
+    fFS.codeAppendf("half4 %s;", outName.c_str());
     *output = outName;
 }
 
@@ -468,7 +467,7 @@ void GrGLSLProgramBuilder::addRTHeightUniform(const char* name) {
         GrGLSLUniformHandler* uniformHandler = this->uniformHandler();
         fUniformHandles.fRTHeightUni =
             uniformHandler->internalAddUniformArray(kFragment_GrShaderFlag,
-                                                    kFloat_GrSLType, kDefault_GrSLPrecision,
+                                                    kHalf_GrSLType, kDefault_GrSLPrecision,
                                                     name, false, 0, nullptr);
 }