commit 0c1726e6c5782d39a9b79631f689f9727f04aab2
author Arun Patole <apatole@nvidia.com> Wed Feb 18 14:35:02 2015 +0530
committer Olli Etuaho <oetuaho@nvidia.com> Wed Feb 18 15:22:51 2015 +0000
tree 4fb9a7a65d377940703ecd71a8df977516659a3b
parent 2b45573b87e98cd90365bdc8ca93954912bea593

Implement isnan/isinf

This change adds ANGLE support for isnan/isinf.

BUG=angle:922
TEST=dEQP tests:
dEQP-GLES3.functional.shaders.builtin_functions.common.isnan.*
(high precision tests still fail)
Tests passing 100% because of this change:
dEQP-GLES3.functional.shaders.builtin_functions.common.isinf.*
Reduced number of errors in tests:
EQP-GLES3.functional.shaders.constant_expressions.builtin_functions.common.isnan.*
dEQP-GLES3.functional.shaders.constant_expressions.builtin_functions.common.isinf_*

Change-Id: I52bf18b59365ea7031746ae840550162d7e6b96e
Reviewed-on: https://chromium-review.googlesource.com/250761
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Nicolas Capens <capn@chromium.org>

src/compiler/translator/OutputHLSL.cpp

diff --git a/src/compiler/translator/OutputHLSL.cpp b/src/compiler/translator/OutputHLSL.cpp
index 045ea4c..1615762 100644
--- a/src/compiler/translator/OutputHLSL.cpp
+++ b/src/compiler/translator/OutputHLSL.cpp
@@ -1655,6 +1655,8 @@
       case EOpFloor:            outputTriplet(visit, "floor(", "", ")");     break;
       case EOpCeil:             outputTriplet(visit, "ceil(", "", ")");      break;
       case EOpFract:            outputTriplet(visit, "frac(", "", ")");      break;
+      case EOpIsNan:            outputTriplet(visit, "isnan(", "", ")");     break;
+      case EOpIsInf:            outputTriplet(visit, "isinf(", "", ")");     break;
       case EOpFloatBitsToInt:   outputTriplet(visit, "asint(", "", ")");     break;
       case EOpFloatBitsToUint:  outputTriplet(visit, "asuint(", "", ")");    break;
       case EOpIntBitsToFloat:   outputTriplet(visit, "asfloat(", "", ")");   break;