#ifndef _GLSSTATEQUERYUTIL_HPP
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#define _GLSSTATEQUERYUTIL_HPP
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/*-------------------------------------------------------------------------
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* drawElements Quality Program OpenGL (ES) Module
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* -----------------------------------------------
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*
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* Copyright 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*//*!
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* \file
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* \brief State Query test utils.
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*//*--------------------------------------------------------------------*/
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#include "tcuDefs.hpp"
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#include "tcuTestLog.hpp"
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#include "tcuTestContext.hpp"
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#include "tcuResultCollector.hpp"
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#include "glwDefs.hpp"
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#include "deMath.h"
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namespace glu
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{
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class CallLogWrapper;
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} // glu
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namespace deqp
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{
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namespace gls
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{
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namespace StateQueryUtil
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{
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#define GLS_COLLECT_GL_ERROR(RES, ERR, MSG) \
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do \
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{ \
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const deUint32 err = (ERR); \
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if (err != GL_NO_ERROR) \
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(RES).fail(std::string("Got Error ") + glu::getErrorStr(err).toString() + ": " + (MSG)); \
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} \
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while (deGetFalse())
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/*--------------------------------------------------------------------*//*!
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* \brief Rounds given float to the nearest integer (half up).
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*
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* Returns the nearest integer for a float argument. In the case that there
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* are two nearest integers at the equal distance (aka. the argument is of
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* form x.5), the integer with the higher value is chosen. (x.5 rounds to x+1)
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*//*--------------------------------------------------------------------*/
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template <typename T>
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T roundGLfloatToNearestIntegerHalfUp (float val)
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{
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return (T)(deFloatFloor(val + 0.5f));
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}
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/*--------------------------------------------------------------------*//*!
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* \brief Rounds given float to the nearest integer (half down).
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*
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* Returns the nearest integer for a float argument. In the case that there
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* are two nearest integers at the equal distance (aka. the argument is of
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* form x.5), the integer with the higher value is chosen. (x.5 rounds to x)
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*//*--------------------------------------------------------------------*/
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template <typename T>
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T roundGLfloatToNearestIntegerHalfDown (float val)
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{
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return (T)(deFloatCeil(val - 0.5f));
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}
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template <typename T>
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class StateQueryMemoryWriteGuard
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{
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public:
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StateQueryMemoryWriteGuard (void);
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operator T& (void);
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T* operator & (void);
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bool isUndefined (void) const;
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bool isMemoryContaminated (void) const;
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bool isPreguardContaminated (void) const;
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bool isPostguardContaminated (void) const;
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bool verifyValidity (tcu::TestContext& testCtx) const;
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bool verifyValidity (tcu::ResultCollector& result) const;
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const T& get (void) const { return m_value; }
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private:
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enum
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{
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WRITE_GUARD_VALUE = 0xDE
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};
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T m_preguard;
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T m_value;
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T m_postguard; // \note guards are not const qualified since the GL implementation might modify them
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};
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template <typename T>
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StateQueryMemoryWriteGuard<T>::StateQueryMemoryWriteGuard (void)
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{
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DE_STATIC_ASSERT(sizeof(T) * 3 == sizeof(StateQueryMemoryWriteGuard<T>)); // tightly packed
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for (size_t i = 0; i < sizeof(T); ++i)
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{
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((deUint8*)&m_preguard)[i] = (deUint8)WRITE_GUARD_VALUE;
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((deUint8*)&m_value)[i] = (deUint8)WRITE_GUARD_VALUE;
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((deUint8*)&m_postguard)[i] = (deUint8)WRITE_GUARD_VALUE;
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}
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}
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template <typename T>
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StateQueryMemoryWriteGuard<T>::operator T& (void)
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{
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return m_value;
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}
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template <typename T>
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T* StateQueryMemoryWriteGuard<T>::operator & (void)
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{
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return &m_value;
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}
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template <typename T>
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bool StateQueryMemoryWriteGuard<T>::isUndefined () const
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{
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for (size_t i = 0; i < sizeof(T); ++i)
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if (((deUint8*)&m_value)[i] != (deUint8)WRITE_GUARD_VALUE)
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return false;
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return true;
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}
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template <typename T>
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bool StateQueryMemoryWriteGuard<T>::isMemoryContaminated () const
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{
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return isPreguardContaminated() || isPostguardContaminated();
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}
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template <typename T>
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bool StateQueryMemoryWriteGuard<T>::isPreguardContaminated (void) const
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{
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for (size_t i = 0; i < sizeof(T); ++i)
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if (((deUint8*)&m_preguard)[i] != (deUint8)WRITE_GUARD_VALUE)
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return true;
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return false;
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}
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template <typename T>
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bool StateQueryMemoryWriteGuard<T>::isPostguardContaminated (void) const
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{
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for (size_t i = 0; i < sizeof(T); ++i)
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if (((deUint8*)&m_postguard)[i] != (deUint8)WRITE_GUARD_VALUE)
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return true;
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return false;
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}
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template <typename T>
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bool StateQueryMemoryWriteGuard<T>::verifyValidity (tcu::TestContext& testCtx) const
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{
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using tcu::TestLog;
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if (isPreguardContaminated())
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{
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testCtx.getLog() << TestLog::Message << "// ERROR: Pre-guard value was modified " << TestLog::EndMessage;
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if (testCtx.getTestResult() == QP_TEST_RESULT_PASS ||
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testCtx.getTestResult() == QP_TEST_RESULT_LAST)
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testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Get* did an illegal memory write");
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return false;
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}
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else if (isPostguardContaminated())
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{
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testCtx.getLog() << TestLog::Message << "// ERROR: Post-guard value was modified " << TestLog::EndMessage;
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if (testCtx.getTestResult() == QP_TEST_RESULT_PASS ||
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testCtx.getTestResult() == QP_TEST_RESULT_LAST)
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testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Get* did an illegal memory write");
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return false;
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}
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else if (isUndefined())
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{
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testCtx.getLog() << TestLog::Message << "// ERROR: Get* did not return a value" << TestLog::EndMessage;
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if (testCtx.getTestResult() == QP_TEST_RESULT_PASS ||
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testCtx.getTestResult() == QP_TEST_RESULT_LAST)
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testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Get* did not return a value");
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return false;
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}
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return true;
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}
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template <typename T>
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bool StateQueryMemoryWriteGuard<T>::verifyValidity (tcu::ResultCollector& result) const
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{
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using tcu::TestLog;
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if (isPreguardContaminated())
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{
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result.fail("pre-guard value was modified");
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return false;
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}
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else if (isPostguardContaminated())
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{
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result.fail("post-guard value was modified");
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return false;
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}
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else if (isUndefined())
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{
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result.fail("Get* did not return a value");
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return false;
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}
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return true;
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}
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template<typename T>
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std::ostream& operator<< (std::ostream& str, const StateQueryMemoryWriteGuard<T>& guard)
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{
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return str << guard.get();
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}
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// Verifiers
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enum QueryType
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{
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QUERY_BOOLEAN = 0,
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QUERY_BOOLEAN_VEC4,
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QUERY_ISENABLED,
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QUERY_INTEGER,
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QUERY_INTEGER64,
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QUERY_FLOAT,
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// indexed
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QUERY_INDEXED_BOOLEAN,
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QUERY_INDEXED_BOOLEAN_VEC4,
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QUERY_INDEXED_ISENABLED,
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QUERY_INDEXED_INTEGER,
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QUERY_INDEXED_INTEGER_VEC4,
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QUERY_INDEXED_INTEGER64,
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QUERY_INDEXED_INTEGER64_VEC4,
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// attributes
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QUERY_ATTRIBUTE_INTEGER,
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QUERY_ATTRIBUTE_FLOAT,
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QUERY_ATTRIBUTE_PURE_INTEGER,
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QUERY_ATTRIBUTE_PURE_UNSIGNED_INTEGER,
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// fb
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QUERY_FRAMEBUFFER_INTEGER,
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// program
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QUERY_PROGRAM_INTEGER,
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QUERY_PROGRAM_INTEGER_VEC3,
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// program pipeline
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QUERY_PIPELINE_INTEGER,
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// texture param
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QUERY_TEXTURE_PARAM_INTEGER,
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QUERY_TEXTURE_PARAM_FLOAT,
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QUERY_TEXTURE_PARAM_PURE_INTEGER,
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QUERY_TEXTURE_PARAM_PURE_UNSIGNED_INTEGER,
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QUERY_TEXTURE_PARAM_INTEGER_VEC4,
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QUERY_TEXTURE_PARAM_FLOAT_VEC4,
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QUERY_TEXTURE_PARAM_PURE_INTEGER_VEC4,
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QUERY_TEXTURE_PARAM_PURE_UNSIGNED_INTEGER_VEC4,
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// texture level
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QUERY_TEXTURE_LEVEL_INTEGER,
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QUERY_TEXTURE_LEVEL_FLOAT,
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// pointer
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QUERY_POINTER,
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// object states
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QUERY_ISTEXTURE,
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// query queries
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QUERY_QUERY,
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// sampler state
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QUERY_SAMPLER_PARAM_INTEGER,
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QUERY_SAMPLER_PARAM_FLOAT,
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QUERY_SAMPLER_PARAM_PURE_INTEGER,
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QUERY_SAMPLER_PARAM_PURE_UNSIGNED_INTEGER,
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QUERY_SAMPLER_PARAM_INTEGER_VEC4,
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QUERY_SAMPLER_PARAM_FLOAT_VEC4,
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QUERY_SAMPLER_PARAM_PURE_INTEGER_VEC4,
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QUERY_SAMPLER_PARAM_PURE_UNSIGNED_INTEGER_VEC4,
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QUERY_LAST
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};
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enum DataType
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{
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DATATYPE_BOOLEAN = 0,
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DATATYPE_INTEGER,
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DATATYPE_INTEGER64,
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DATATYPE_FLOAT16,
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DATATYPE_FLOAT,
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DATATYPE_UNSIGNED_INTEGER,
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DATATYPE_INTEGER_VEC3,
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DATATYPE_FLOAT_VEC4,
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DATATYPE_INTEGER_VEC4,
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DATATYPE_INTEGER64_VEC4,
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DATATYPE_UNSIGNED_INTEGER_VEC4,
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DATATYPE_BOOLEAN_VEC4,
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DATATYPE_POINTER,
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DATATYPE_LAST
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};
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class QueriedState
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{
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public:
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typedef glw::GLint GLIntVec3[3];
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typedef glw::GLint GLIntVec4[4];
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typedef glw::GLuint GLUintVec4[4];
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typedef glw::GLfloat GLFloatVec4[4];
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typedef bool BooleanVec4[4];
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typedef glw::GLint64 GLInt64Vec4[4];
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QueriedState (void);
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explicit QueriedState (glw::GLint);
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explicit QueriedState (glw::GLint64);
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explicit QueriedState (bool);
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explicit QueriedState (glw::GLfloat);
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explicit QueriedState (glw::GLuint);
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explicit QueriedState (const GLIntVec3&);
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explicit QueriedState (void*);
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explicit QueriedState (const GLIntVec4&);
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explicit QueriedState (const GLUintVec4&);
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explicit QueriedState (const GLFloatVec4&);
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explicit QueriedState (const BooleanVec4&);
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explicit QueriedState (const GLInt64Vec4&);
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bool isUndefined (void) const;
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DataType getType (void) const;
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glw::GLint& getIntAccess (void);
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glw::GLint64& getInt64Access (void);
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bool& getBoolAccess (void);
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glw::GLfloat& getFloatAccess (void);
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glw::GLuint& getUintAccess (void);
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GLIntVec3& getIntVec3Access (void);
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void*& getPtrAccess (void);
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GLIntVec4& getIntVec4Access (void);
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GLUintVec4& getUintVec4Access (void);
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GLFloatVec4& getFloatVec4Access (void);
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BooleanVec4& getBooleanVec4Access (void);
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GLInt64Vec4& getInt64Vec4Access (void);
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private:
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DataType m_type;
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union
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{
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glw::GLint vInt;
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glw::GLint64 vInt64;
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bool vBool;
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glw::GLfloat vFloat;
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glw::GLuint vUint;
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GLIntVec3 vIntVec3;
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void* vPtr;
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GLIntVec4 vIntVec4;
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GLUintVec4 vUintVec4;
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GLFloatVec4 vFloatVec4;
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BooleanVec4 vBooleanVec4;
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GLInt64Vec4 vInt64Vec4;
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} m_v;
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};
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// query functions
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void queryState (tcu::ResultCollector& result, glu::CallLogWrapper& gl, QueryType type, glw::GLenum pname, QueriedState& state);
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void queryIndexedState (tcu::ResultCollector& result, glu::CallLogWrapper& gl, QueryType type, glw::GLenum target, int index, QueriedState& state);
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void queryAttributeState (tcu::ResultCollector& result, glu::CallLogWrapper& gl, QueryType type, glw::GLenum target, int index, QueriedState& state);
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void queryFramebufferState (tcu::ResultCollector& result, glu::CallLogWrapper& gl, QueryType type, glw::GLenum target, glw::GLenum pname, QueriedState& state);
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void queryProgramState (tcu::ResultCollector& result, glu::CallLogWrapper& gl, QueryType type, glw::GLuint program, glw::GLenum pname, QueriedState& state);
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void queryPipelineState (tcu::ResultCollector& result, glu::CallLogWrapper& gl, QueryType type, glw::GLuint pipeline, glw::GLenum pname, QueriedState& state);
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void queryTextureParamState (tcu::ResultCollector& result, glu::CallLogWrapper& gl, QueryType type, glw::GLenum target, glw::GLenum pname, QueriedState& state);
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void queryTextureLevelState (tcu::ResultCollector& result, glu::CallLogWrapper& gl, QueryType type, glw::GLenum target, int level, glw::GLenum pname, QueriedState& state);
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void queryPointerState (tcu::ResultCollector& result, glu::CallLogWrapper& gl, QueryType type, glw::GLenum pname, QueriedState& state);
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void queryObjectState (tcu::ResultCollector& result, glu::CallLogWrapper& gl, QueryType type, glw::GLuint handle, QueriedState& state);
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void queryQueryState (tcu::ResultCollector& result, glu::CallLogWrapper& gl, QueryType type, glw::GLenum target, glw::GLenum pname, QueriedState& state);
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void querySamplerState (tcu::ResultCollector& result, glu::CallLogWrapper& gl, QueryType type, glw::GLuint sampler, glw::GLenum pname, QueriedState& state);
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// verification functions
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void verifyBoolean (tcu::ResultCollector& result, QueriedState& state, bool expected);
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void verifyInteger (tcu::ResultCollector& result, QueriedState& state, int expected);
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void verifyIntegerMin (tcu::ResultCollector& result, QueriedState& state, int minValue);
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void verifyIntegerMax (tcu::ResultCollector& result, QueriedState& state, int maxValue);
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void verifyIntegersEqual (tcu::ResultCollector& result, QueriedState& stateA, QueriedState& stateB);
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void verifyFloat (tcu::ResultCollector& result, QueriedState& state, float expected);
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void verifyFloatMin (tcu::ResultCollector& result, QueriedState& state, float minValue);
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void verifyFloatMax (tcu::ResultCollector& result, QueriedState& state, float maxValue);
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void verifyIntegerVec3 (tcu::ResultCollector& result, QueriedState& state, const tcu::IVec3& expected);
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void verifyIntegerVec4 (tcu::ResultCollector& result, QueriedState& state, const tcu::IVec4& expected);
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void verifyUnsignedIntegerVec4 (tcu::ResultCollector& result, QueriedState& state, const tcu::UVec4& expected);
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void verifyFloatVec4 (tcu::ResultCollector& result, QueriedState& state, const tcu::Vec4& expected);
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void verifyBooleanVec4 (tcu::ResultCollector& result, QueriedState& state, const tcu::BVec4& expected);
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void verifyPointer (tcu::ResultCollector& result, QueriedState& state, const void* expected);
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void verifyNormalizedI32Vec4 (tcu::ResultCollector& result, QueriedState& state, const tcu::IVec4& expected);
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// Helper functions that both query and verify
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void verifyStateBoolean (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, bool expected, QueryType type);
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void verifyStateInteger (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, int expected, QueryType type);
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void verifyStateIntegerMin (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, int minValue, QueryType type);
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void verifyStateIntegerMax (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, int maxValue, QueryType type);
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void verifyStateIntegerEqualToOther (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, glw::GLenum other, QueryType type);
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void verifyStateFloat (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, float reference, QueryType type);
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void verifyStateFloatMin (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, float minValue, QueryType type);
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void verifyStateFloatMax (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, float maxValue, QueryType type);
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void verifyStatePointer (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, const void* expected, QueryType type);
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void verifyStateIndexedBoolean (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, int index, bool expected, QueryType type);
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void verifyStateIndexedBooleanVec4 (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, int index, const tcu::BVec4& expected, QueryType type);
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void verifyStateIndexedInteger (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, int index, int expected, QueryType type);
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void verifyStateIndexedIntegerMin (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, int index, int minValue, QueryType type);
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void verifyStateAttributeInteger (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, int index, int expected, QueryType type);
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void verifyStateFramebufferInteger (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, glw::GLenum pname, int expected, QueryType type);
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void verifyStateFramebufferIntegerMin (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, glw::GLenum pname, int minValue, QueryType type);
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void verifyStateProgramInteger (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLuint program, glw::GLenum pname, int expected, QueryType type);
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void verifyStateProgramIntegerVec3 (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLuint program, glw::GLenum pname, const tcu::IVec3& expected, QueryType type);
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void verifyStatePipelineInteger (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLuint pipeline, glw::GLenum pname, int expected, QueryType type);
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void verifyStateTextureParamInteger (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, glw::GLenum pname, int expected, QueryType type);
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void verifyStateTextureParamFloat (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, glw::GLenum pname, float expected, QueryType type);
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void verifyStateTextureParamFloatVec4 (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, glw::GLenum pname, const tcu::Vec4& expected, QueryType type);
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void verifyStateTextureParamNormalizedI32Vec4 (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, glw::GLenum pname, const tcu::IVec4& expected, QueryType type);
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void verifyStateTextureParamIntegerVec4 (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, glw::GLenum pname, const tcu::IVec4& expected, QueryType type);
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void verifyStateTextureParamUnsignedIntegerVec4 (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, glw::GLenum pname, const tcu::UVec4& expected, QueryType type);
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void verifyStateTextureLevelInteger (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, int level, glw::GLenum pname, int expected, QueryType type);
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void verifyStateObjectBoolean (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLuint handle, bool expected, QueryType type);
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void verifyStateQueryInteger (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLenum target, glw::GLenum pname, int expected, QueryType type);
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void verifyStateSamplerParamInteger (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLuint sampler, glw::GLenum pname, int expected, QueryType type);
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void verifyStateSamplerParamFloat (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLuint sampler, glw::GLenum pname, float expected, QueryType type);
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void verifyStateSamplerParamFloatVec4 (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLuint sampler, glw::GLenum pname, const tcu::Vec4& expected, QueryType type);
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void verifyStateSamplerParamNormalizedI32Vec4 (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLuint sampler, glw::GLenum pname, const tcu::IVec4& expected, QueryType type);
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void verifyStateSamplerParamIntegerVec4 (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLuint sampler, glw::GLenum pname, const tcu::IVec4& expected, QueryType type);
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void verifyStateSamplerParamUnsignedIntegerVec4 (tcu::ResultCollector& result, glu::CallLogWrapper& gl, glw::GLuint sampler, glw::GLenum pname, const tcu::UVec4& expected, QueryType type);
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} // StateQueryUtil
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} // gls
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} // deqp
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#endif // _GLSSTATEQUERYUTIL_HPP
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