From: Pyry Haulos <phaulos@google.com>
Date: Wed, 16 Mar 2016 21:49:15 +0000 (-0700)
Subject: Do not require signed zero support in frexp() tests
X-Git-Tag: upstream/0.1.0~438^2~360^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9af2a7364f8f35d008d63c5df45fce6f33cc5a82;p=platform%2Fupstream%2FVK-GL-CTS.git

Do not require signed zero support in frexp() tests

Bug: 25933766
Change-Id: Ided7abef00010b97133f79930f6edcd73333c5ed
---

diff --git a/modules/gles31/functional/es31fShaderCommonFunctionTests.cpp b/modules/gles31/functional/es31fShaderCommonFunctionTests.cpp
index aafd861..40cd452 100644
--- a/modules/gles31/functional/es31fShaderCommonFunctionTests.cpp
+++ b/modules/gles31/functional/es31fShaderCommonFunctionTests.cpp
@@ -1795,8 +1795,7 @@ public:
 		const glu::DataType		type						= m_spec.inputs[0].varType.getBasicType();
 		const glu::Precision	precision					= m_spec.inputs[0].varType.getPrecision();
 		const int				scalarSize					= glu::getDataTypeScalarSize(type);
-		const bool				transitSupportsSignedZero	= (m_shaderType != glu::SHADERTYPE_FRAGMENT); // executor cannot reliably transit negative zero to fragment stage
-		const bool				signedZero					= supportsSignedZero(precision) && transitSupportsSignedZero;
+		const bool				signedZero					= false;
 
 		const int				mantissaBits				= getMinMantissaBits(precision);
 		const deUint32			maxUlpDiff					= getMaxUlpDiffFromBits(mantissaBits);