commit 5dbece59cde6b02bbbc3bd4f1e399fc92370163c
author Qingqing Deng <qdeng@nvidia.com> Fri Feb 27 20:35:38 2015 -0800
committer Olli Etuaho <oetuaho@nvidia.com> Wed Mar 04 08:15:32 2015 +0000
tree 06b0fbfa9197cea55b0fe5134ad16e95075edadf
parent f84398d596e8b73146a390f0c8f6c6110c2ae130

Implement trunc, round, roundEven (Emulated roundEven)

BUG=angle:934

Change-Id: If33256bf3707f3f0202147276c71f08c65518205
Reviewed-on: https://chromium-review.googlesource.com/254842
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>

src/compiler/translator/OutputHLSL.cpp

diff --git a/src/compiler/translator/OutputHLSL.cpp b/src/compiler/translator/OutputHLSL.cpp
index fce12f1..faa760f 100644
--- a/src/compiler/translator/OutputHLSL.cpp
+++ b/src/compiler/translator/OutputHLSL.cpp
@@ -1680,6 +1680,12 @@
       case EOpAbs:              outputTriplet(visit, "abs(", "", ")");       break;
       case EOpSign:             outputTriplet(visit, "sign(", "", ")");      break;
       case EOpFloor:            outputTriplet(visit, "floor(", "", ")");     break;
+      case EOpTrunc:            outputTriplet(visit, "trunc(", "", ")");     break;
+      case EOpRound:            outputTriplet(visit, "round(", "", ")");     break;
+      case EOpRoundEven:
+        ASSERT(node->getUseEmulatedFunction());
+        writeEmulatedFunctionTriplet(visit, "roundEven(");
+        break;
       case EOpCeil:             outputTriplet(visit, "ceil(", "", ")");      break;
       case EOpFract:            outputTriplet(visit, "frac(", "", ")");      break;
       case EOpIsNan:            outputTriplet(visit, "isnan(", "", ")");     break;