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      1 /*-------------------------------------------------------------------------
      2  * drawElements Quality Program OpenGL ES 2.0 Module
      3  * -------------------------------------------------
      4  *
      5  * Copyright 2014 The Android Open Source Project
      6  *
      7  * Licensed under the Apache License, Version 2.0 (the "License");
      8  * you may not use this file except in compliance with the License.
      9  * You may obtain a copy of the License at
     10  *
     11  *      http://www.apache.org/licenses/LICENSE-2.0
     12  *
     13  * Unless required by applicable law or agreed to in writing, software
     14  * distributed under the License is distributed on an "AS IS" BASIS,
     15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     16  * See the License for the specific language governing permissions and
     17  * limitations under the License.
     18  *
     19  *//*!
     20  * \file
     21  * \brief Shader - render state interaction tests.
     22  *//*--------------------------------------------------------------------*/
     23 
     24 #include "es2fFragOpInteractionTests.hpp"
     25 #include "glsFragOpInteractionCase.hpp"
     26 #include "deStringUtil.hpp"
     27 
     28 namespace deqp
     29 {
     30 namespace gles2
     31 {
     32 namespace Functional
     33 {
     34 
     35 using gls::FragOpInteractionCase;
     36 
     37 FragOpInteractionTests::FragOpInteractionTests (Context& context)
     38 	: TestCaseGroup(context, "interaction", "Shader - Render State Interaction Tests")
     39 {
     40 }
     41 
     42 FragOpInteractionTests::~FragOpInteractionTests (void)
     43 {
     44 }
     45 
     46 void FragOpInteractionTests::init (void)
     47 {
     48 	// .basic
     49 	{
     50 		tcu::TestCaseGroup* const	basicGroup	= new tcu::TestCaseGroup(m_testCtx, "basic_shader", "Basic shaders");
     51 		const deUint32				baseSeed	= 0x667eacfd;
     52 		const int					numCases	= 100;
     53 		rsg::ProgramParameters		params;
     54 
     55 		addChild(basicGroup);
     56 
     57 		params.version					= rsg::VERSION_100;
     58 
     59 		params.useScalarConversions		= true;
     60 		params.useSwizzle				= true;
     61 		params.useComparisonOps			= true;
     62 		params.useConditionals			= true;
     63 
     64 		params.vertexParameters.randomize						= true;
     65 		params.vertexParameters.maxStatementDepth				= 3;
     66 		params.vertexParameters.maxStatementsPerBlock			= 4;
     67 		params.vertexParameters.maxExpressionDepth				= 4;
     68 		params.vertexParameters.maxCombinedVariableScalars		= 64;
     69 
     70 		params.fragmentParameters.randomize						= true;
     71 		params.fragmentParameters.maxStatementDepth				= 3;
     72 		params.fragmentParameters.maxStatementsPerBlock			= 4;
     73 		params.fragmentParameters.maxExpressionDepth			= 4;
     74 		params.fragmentParameters.maxCombinedVariableScalars	= 64;
     75 
     76 		for (int ndx = 0; ndx < numCases; ndx++)
     77 		{
     78 			params.seed = baseSeed ^ deInt32Hash(ndx);
     79 			basicGroup->addChild(new FragOpInteractionCase(m_testCtx, m_context.getRenderContext(), m_context.getContextInfo(), de::toString(ndx).c_str(), params));
     80 		}
     81 	}
     82 }
     83 
     84 } // Functional
     85 } // gles2
     86 } // deqp
     87