commit f7b8820dc813d1eb0b6b43fe4581dded0da38caf
author Ethan Nicholas <ethannicholas@google.com> Mon Sep 18 14:10:39 2017 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Mon Sep 18 18:32:13 2017 +0000
tree 518d313a9fa571a9f9ca26af7c381664694a4706
parent 47a540f503bc722393b61c4b822e95b17f200125

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>

src/gpu/effects/GrBitmapTextGeoProc.cpp

diff --git a/src/gpu/effects/GrBitmapTextGeoProc.cpp b/src/gpu/effects/GrBitmapTextGeoProc.cpp
index b10bdb1..ad96951 100644
--- a/src/gpu/effects/GrBitmapTextGeoProc.cpp
+++ b/src/gpu/effects/GrBitmapTextGeoProc.cpp
@@ -32,13 +32,13 @@
 
         const char* atlasSizeInvName;
         fAtlasSizeInvUniform = uniformHandler->addUniform(kVertex_GrShaderFlag,
-                                                          kVec2f_GrSLType,
+                                                          kHighFloat2_GrSLType,
                                                           kHigh_GrSLPrecision,
                                                           "AtlasSizeInv",
                                                           &atlasSizeInvName);
 
-        GrGLSLVertToFrag uv(kVec2f_GrSLType);
-        GrGLSLVertToFrag texIdx(kFloat_GrSLType);
+        GrGLSLVertToFrag uv(kHighFloat2_GrSLType);
+        GrGLSLVertToFrag texIdx(kHalf_GrSLType);
         append_index_uv_varyings(args, btgp.inTextureCoords()->fName, atlasSizeInvName,
                                  &uv, &texIdx, nullptr);
 
@@ -63,14 +63,14 @@
                              btgp.localMatrix(),
                              args.fFPCoordTransformHandler);
 
-        fragBuilder->codeAppend("float4 texColor;");
+        fragBuilder->codeAppend("half4 texColor;");
         append_multitexture_lookup(args, btgp.numTextureSamplers(),
                                    texIdx, uv.fsIn(), "texColor");
 
         if (btgp.maskFormat() == kARGB_GrMaskFormat) {
             // modulate by color
             fragBuilder->codeAppendf("%s = %s * texColor;", args.fOutputColor, args.fOutputColor);
-            fragBuilder->codeAppendf("%s = float4(1);", args.fOutputCoverage);
+            fragBuilder->codeAppendf("%s = half4(1);", args.fOutputCoverage);
         } else {
             fragBuilder->codeAppendf("%s = texColor;", args.fOutputCoverage);
         }